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Sample records for planning workshop 3b

  1. Human Genome Diversity Project. Summary of planning workshop 3(B): Ethical and human-rights implications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    The third planning workshop of the Human Genome Diversity Project was held on the campus of the US National Institutes of Health in Bethesda, Maryland, from February 16 through February 18, 1993. The second day of the workshop was devoted to an exploration of the ethical and human-rights implications of the Project. This open meeting centered on three roundtables, involving 12 invited participants, and the resulting discussions among all those present. Attendees and their affiliations are listed in the attached Appendix A. The discussion was guided by a schedule and list of possible issues, distributed to all present and attached as Appendix B. This is a relatively complete, and thus lengthy, summary of the comments at the meeting. The beginning of the summary sets out as conclusions some issues on which there appeared to be widespread agreement, but those conclusions are not intended to serve as a set of detailed recommendations. The meeting organizer is distributing his recommendations in a separate memorandum; recommendations from others who attended the meeting are welcome and will be distributed by the meeting organizer to the participants and to the Project committee.

  2. New technology integration planning workshop

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    Purpose of the Workshop was to provide guidance, reflecting electric utility industry viewpoints, for developing and directing its research and development program structures to facilitate the integration of new energy technologies into electric utility systems. The Workshop was structured to directly elicit the positions and viewpoints representative of electric utility companies.

  3. Chemical sensors technology development planning workshop

    Energy Technology Data Exchange (ETDEWEB)

    Bastiaans, G.J.; Haas, W.J. Jr.; Junk, G.A. [eds.

    1993-03-01

    The workshop participants were asked to: (1) Assess the current capabilities of chemical sensor technologies for addressing US Department of Energy (DOE) Environmental Restoration and Waste Management (EM) needs; (2) Estimate potential near term (one to two years) and intermediate term (three to five years) capabilities for addressing those needs; and (3) Generate a ranked list of specific recommendations on what research and development (R&D) should be funded to provide the necessary capabilities. The needs were described in terms of two pervasive EM problems, the in situ determination of chlorinated volatile organic compounds (VOCs), and selected metals in various matrices at DOE sites. The R&D recommendations were to be ranked according to the estimated likelihood that the product technology will be ready for application within the time frame it is needed and the estimated return on investment. The principal conclusions and recommendations of the workshop are as follows: Chemical sensors capable of in situ determinations can significantly reduce analytical costs; Chemical sensors have been developed for certain VOCs in gases and water but none are currently capable of in situ determination of VOCs in soils; The DOE need for in situ determination of metals in soils cannot be addressed with existing chemical sensors and the prospects for their availability in three to five years are uncertain; Adaptation, if necessary, and field application of laboratory analytical instruments and those few chemical sensors that are already in field testing is the best approach for the near term; The chemical sensor technology development plan should include balanced support for near- and intermediate-term efforts.

  4. Standard Systems Group (SSG) Technology Adoption Planning Workshop

    Science.gov (United States)

    2004-04-01

    Internet Routed Protocol Network (SIPRNET) architecture • Replace the current 5-year old enterprise network backup system • Improve of current IPTV ...Standard Systems Group (SSG) Technology Adoption Planning Workshop Suzanne Garcia Lorraine Nemeth-Adams Jan Vargas April 2004...Standard Systems Group(SSG) Technology Adoption Planning Workshop 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

  5. Evaluation of the Career Planning Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Gibson, L.W.

    1986-04-01

    People who apply to participate in this workshop appear to be genuinely interested in personal development. Participants reported that they were not very happy with several aspects of their jobs prior to the workshop. Predominant personality characteristics of the participants were shyness, communication anxiety, reserved style, cautiousness, moodiness, energetic, hard-working and analytical minded. Participants were favorably impressed with the workshop. One of the most potent ways that the workshop impacts participants is through improved self understanding and enhanced self-esteem. Many people did change jobs following the workshop. Of those who did not actually change jobs, almost half reported that they had modified their present job to achieve a better person-job fit. Participants did not report many changes in their routine behavior although they kept the supervisor more informed of their job activity. Current job satisfaction is good among the participants. Although the workshop is fairly expensive to provide, the long range benefits in terms of enhanced levels of performance far outweigh the costs.

  6. New Approaches to Planning Diabetic Diets Workshop.

    Science.gov (United States)

    Kimmel, Georgia

    Instructional materials are provided for a workshop to enable participants to educate patients and food service staff regarding diabetic diets, incorporating current therapeutic recommendations and allowing variation and flexibility. Representative topics are facts about diabetes mellitus, high risk groups, symptoms, treatment and goals of diet…

  7. Acadia National Park Climate Change Scenario Planning Workshop summary

    Science.gov (United States)

    Star, Jonathan; Fisichelli, Nicholas; Bryan, Alexander; Babson, Amanda; Cole-Will, Rebecca; Miller-Rushing, Abraham J.

    2016-01-01

    This report summarizes outcomes from a two-day scenario planning workshop for Acadia National Park, Maine (ACAD). The primary objective of the workshop was to help ACAD senior leadership make management and planning decisions based on up-to-date climate science and assessments of future uncertainty. The workshop was also designed as a training program, helping build participants' capabilities to develop and use scenarios. The details of the workshop are given in later sections. The climate scenarios presented here are based on published global climate model output. The scenario implications for resources and management decisions are based on expert knowledge distilled through scientist-manager interaction during workgroup break-out sessions at the workshop. Thus, the descriptions below are from these small-group discussions in a workshop setting and should not be taken as vetted research statements of responses to the climate scenarios, but rather as insights and examinations of possible futures (Martin et al. 2011, McBride et al. 2012).

  8. IT Strategic Planning Workshops Develop Long-Term Goals | Poster

    Science.gov (United States)

    As part of NCI’s Research IT Strategic Planning efforts, a workshop was held on the NIH main campus in June. The main purpose of the workshop was to discuss ways to better integrate IT and informatics throughout NCI, and develop specific, high-level goals and related objectives that will drive the direction of IT and informatics support over the next five years. The initiative to integrate NCI’s IT and informatics is a collaboration between the Center for Biomedical Informatics and Information Technology (CBIIT), Office of Scientific Operations, Data Management Services, and the IT Operations Group.

  9. IT Strategic Planning Workshops Develop Long-Term Goals | Poster

    Science.gov (United States)

    As part of NCI’s Research IT Strategic Planning efforts, a workshop was held on the NIH main campus in June. The main purpose of the workshop was to discuss ways to better integrate IT and informatics throughout NCI, and develop specific, high-level goals and related objectives that will drive the direction of IT and informatics support over the next five years. The initiative to integrate NCI’s IT and informatics is a collaboration between the Center for Biomedical Informatics and Information Technology (CBIIT), Office of Scientific Operations, Data Management Services, and the IT Operations Group.

  10. Proceedings of the flexible, midsize gas turbine program planning workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The US Department of Energy (DOE) and the California Energy Commission (CEC) held a program planning workshop on March 4--5, 1997 in Sacramento, California on the subject of a flexible, midsize gas turbine (FMGT). The workshop was also co-sponsored by the Electric Power Research Institute (EPRI), the Gas Research Institute (GRI), the Gas Turbine Association (GTA), and the Collaborative Advanced Gas Turbine Program (CAGT). The purpose of the workshop was to bring together a broad cross section of knowledgeable people to discuss the potential benefits, markets, technical attributes, development costs, and development funding approaches associated with making this new technology available in the commercial marketplace. The participants in the workshop included representatives from the sponsoring organizations, electric utilities, gas utilities, independent power producers, gas turbine manufacturers, gas turbine packagers, and consultants knowledgeable in the power generation field. Thirteen presentations were given on the technical and commercial aspects of the subject, followed by informal breakout sessions that dealt with sets of questions on markets, technology requirements, funding sources and cost sharing, and links to other programs.

  11. Workshop Guide for the Organization, Planning and Presentation of Keys to a Business Success (A Workshop for Prospective Small Business Owners).

    Science.gov (United States)

    Small Business Administration, Washington, DC.

    The Small Business Administration (SBA) program of conducting workshops for prospective business owners was established to assist individuals in making a more careful analysis of what is involved in starting and managing a small business. This workshop guide discusses the following: Planning Workshops; Promotion; Workshop Procedures; Workshop…

  12. Personal and Family Financial Planning. A Staff Development Workshop for Secondary School Trainers and Teachers.

    Science.gov (United States)

    Bannister, Rosella; And Others

    This manual for teacher trainers and staff development specialists contains information and materials for an 18-hour personal and financial planning workshop for secondary teachers. Part A is a guide for workshop directors. It defines personal and family financial planning, provides background information on financial planning education, and…

  13. PREFACE: First European Workshop on Monte Carlo Treatment Planning

    Science.gov (United States)

    Reynaert, Nick

    2007-07-01

    The "First European Workshop on Monte Carlo treatment planning", was an initiative of the European working group on Monte Carlo treatment planning (EWG-MCTP). It was organised at Ghent University (Belgium) on 22-25October 2006. The meeting was very successful and was attended by 150 participants. The impressive list of invited speakers and the scientific contributions (posters and oral presentations) have led to a very interesting program, that was well appreciated by all attendants. In addition, the presence of seven vendors of commercial MCTP software systems provided serious added value to the workshop. For each vendor, a representative has given a presentation in a dedicated session, explaining the current status of their system. It is clear that, for "traditional" radiotherapy applications (using photon or electron beams), Monte Carlo dose calculations have become the state of the art, and are being introduced into almost all commercial treatment planning systems. Invited lectures illustrated that scientific challenges are currently associated with 4D applications (e.g. respiratory motion) and the introduction of MC dose calculations in inverse planning. But it was striking that the Monte Carlo technique is also becoming very important in more novel treatment modalities such as BNCT, hadron therapy, stereotactic radiosurgery, Tomotherapy, etc. This emphasizes the continuous growing interest in MCTP. The people who attended the dosimetry session will certainly remember the high level discussion on the determination of correction factors for different ion chambers, used in small fields. The following proceedings will certainly confirm the high scientific level of the meeting. I would like to thank the members of the local organizing committee for all the hard work done before, during and after this meeting. The organisation of such an event is not a trivial task and it would not have been possible without the help of all my colleagues. I would also like to thank

  14. URBAN ATMOSPHERIC OBSERVATORY (UAO) FIRST PLANNING WORKSHOP, JANUARY 27-28-2003. WORKSHOP SUMMARY.

    Energy Technology Data Exchange (ETDEWEB)

    REYNOLDS,R.M.; LEE,H.N.

    2003-03-27

    The Urban Atmospheric Observatory (UAO) First Planning Workshop was held on 27-28 January 2003 at the Environmental Measurements Laboratory (EML) in downtown Manhattan, New York City. The meeting was well attended by local, state, and national administrators, as well as scientists and engineers from the national laboratories and academia. The real-time intensive UAO is a necessary step toward the development and validation of new technologies in support of the New York City emergency management and anti-terrorism effort. The real-time intensive UAO will be a dense array of meteorological instrumentation, remote sensing and satellite products and model output, as well as radiation detection, gamma spectrometer and aerosol measurements focused onto a small area in the heart of Manhattan. Such a test-bed, developed in a somewhat homogeneous urban area, and with a well-developed communication and data collection backbone, will be of immense utility for understanding how models of all scales can be improved and how they can best be integrated into the city's emergency program. The goal of the First Planning Workshop was to bring together a small group of experts in the fields of urban meteorology, modeling from mesoscale to fine-mesh computational fluid dynamics, instrumentation, communications and visualization, in order to (1) establish the importance of the observational program, (2) define the most efficient and cost-effective design for the program, (3) define needed intensive observational efforts and establish a schedule, and (4) define the importance of the UAO in emergency operations. The workshop achieved its goals with the enthusiastic participation of over forty persons. There was a synthesis of ideas towards a world-class facility that would benefit both immediate emergency management activities and, over an extended time, the entire field of urban meteorology and contaminant dispersion modeling.

  15. Visions for a Sea change, Report of the First Iinternational Workshop on Marine Spatial Planning

    OpenAIRE

    Ehler, Charles; Douvere, Fanny

    2006-01-01

    1 Introduction to the Workshop on Marine Spatial Planning 7 2 Introduction to Ecosystem-based, Sea Use Management 15 3 Ecosystem-based, Sea Use Management and Marine Spatial Planning 23 4 Key Scientific Issues for Ecosystem-based, Marine Spatial Planning 29 5 Legislation and Policy Framework for Marine Spatial Planning 35 6 A Process for Marine Spatial Planning 45 7 Defining the Human Dimension of Marine Spatial Planning 53 8 Implementing Marine Spatial Planning 57 9 M...

  16. State planning for winter energy emergencies: workshop materials

    Energy Technology Data Exchange (ETDEWEB)

    1978-04-01

    Workshops were conducted in 5 cities to improve communications between the states and the Federal government so that both might be better prepared to avoid or mitigate the impacts of energy emergencies during the winter; to provide a forum for the exchange of technical information regarding selected energy demand restraint measures which could be implemented by individual states or regions in an energy emergency; and to promote the concept of pre-crisis contingency planning and strategy development, with particuliar emphasis on the need for interstate coordination of emergency plans. The major topics addressed by the discussion guide involved net energy use impact, implementation procedures and problems, and social and economic effects. The Task Force performed extensive research into the technical considerations and prior experience in implementing each of the demand restraint measures selected for discussion. Results and conclusions are summarized for reduction of thermostat setting for space conditioning and water heating; reduction in hours of operation and lighting in commercial establishments; reduction in hours of operation in school, and industrial fuel substitution. (MCW)

  17. Challenges of radiotherapy: Report on the 4D treatment planning workshop 2013

    NARCIS (Netherlands)

    Knopf, Antje; Nill, Simeon; Yohannes, Indra; Graeff, Christian; Dowdell, Stephen; Kurz, Christopher; Sonke, Jan-Jakob; Biegun, Aleksandra K.; Lang, Stephanie; McCelland, Jamie; Champion, Benjamin; Fast, Martin; Wölfelschneider, Jens; Gianoli, Chiara; Rucinscki, Antoni; Baroni, Guido; Richter, Christian; van de Water, Steven; Grassberger, Clemens; Weber, Damien; Poulsen, Per; Shimizu, Shinichi; Bert, Christoph

    2014-01-01

    This report, compiled by experts on the treatment of mobile targets with advanced radiotherapy, summarizes the main conclusions and innovations achieved during the 4D treatment planning workshop 2013. This annual workshop focuses on research aiming to advance 4D radiotherapy treatments, including al

  18. The lessons learned workshop : comprehensive conservation planning pilot projects

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Summary of the Lessons Learned Workshop, held i on January 22, 2003 in Lakewood, Colorado. Participants included U.S. Fish and Wildlife and U.S. Geological Survey....

  19. Involving stakeholders in transport decision making using planning workshops and MCDA

    DEFF Research Database (Denmark)

    Barfod, Michael Bruhn; Pryn, Marie Ridley

    Developments regarding decision making in the transport sector has revealed an increasing need for involving stakeholders in the decision support process in order to capture all aspects of the often complex decision problems. This paper proposes the use of planning workshops and multi-criteria de......Developments regarding decision making in the transport sector has revealed an increasing need for involving stakeholders in the decision support process in order to capture all aspects of the often complex decision problems. This paper proposes the use of planning workshops and multi......-criteria decision analysis to gather stakeholders and decision makers with the purpose of improving the final decision making by including a collaborative planning approach. An outline is made for how the planning workshop can be used for real decision support at different organizational levels in the process....

  20. 77 FR 43237 - Genome in a Bottle Consortium-Work Plan Review Workshop

    Science.gov (United States)

    2012-07-24

    ... National Institute of Standards and Technology Genome in a Bottle Consortium--Work Plan Review Workshop.... SUMMARY: NIST announces the Genome in a Bottle Consortium meeting to be held on Thursday and Friday, August 16 and 17, 2012. The Genome in a Bottle Consortium is planning to develop the reference...

  1. DOE Advanced Controls R&D Planning Workshop, June 11, 2003, Washington DC: Workshop Results

    Energy Technology Data Exchange (ETDEWEB)

    Brambley, Michael R.; Haves, Philip; McDonald, Sean C.; Torcellini, Paul; Hansen, David G.; Holmberg, David; Roth, Kurt

    2005-04-13

    On June 11, 2003, representatives from universities, federal and state government agencies, Department of Energy national laboratories, and the private sector attended a one-day workshop in Washington, DC. The objective of the workshop was to review and provide input into DOE's assessment of the market for advanced sensors and controls technology and potential R&D pathways to enhance their success in the buildings market place. The workshop consisted of two sessions. During the morning session, participants were given an overview on the following topics: market assessment, current applications and strategies for new applications, sensors and controls, networking, security, and protocols and standards, and automated diagnostics, performance measurement, commissioning and optimal control and tools. In the sessions, workshop participants were asked to review the potential R&D pathways, identify high priority activities, and outline a five year path for each of these activities. Priorities were as follows: largest and quickest impact; best use of finite resources; greatest likelihood for market penetration; and ability to replicate results. The participants identified several promising R&D opportunities.

  2. DOE Advanced Controls R&D Planning Workshop, June 11, 2003, Washington DC: Workshop Results

    Energy Technology Data Exchange (ETDEWEB)

    Brambley, Michael R.; Haves, Philip; McDonald, Sean C.; Torcellini, Paul; Hansen, David G.; Holmberg, David; Roth, Kurt

    2005-04-13

    On June 11, 2003, representatives from universities, federal and state government agencies, Department of Energy national laboratories, and the private sector attended a one-day workshop in Washington, DC. The objective of the workshop was to review and provide input into DOE's assessment of the market for advanced sensors and controls technology and potential R&D pathways to enhance their success in the buildings market place. The workshop consisted of two sessions. During the morning session, participants were given an overview on the following topics: market assessment, current applications and strategies for new applications, sensors and controls, networking, security, and protocols and standards, and automated diagnostics, performance measurement, commissioning and optimal control and tools. In the sessions, workshop participants were asked to review the potential R&D pathways, identify high priority activities, and outline a five year path for each of these activities. Priorities were as follows: largest and quickest impact; best use of finite resources; greatest likelihood for market penetration; and ability to replicate results. The participants identified several promising R&D opportunities.

  3. The digital workshop: exploring the use of interactive and immersive visualisation tools in participatory planning.

    Science.gov (United States)

    Salter, Jonathan D; Campbell, Cam; Journeay, Murray; Sheppard, Stephen R J

    2009-05-01

    This paper examines the emerging role of digital tools in a collaborative planning process for British Columbia's Bowen Island. The goal of this research was to evaluate the effectiveness of a 'digital workshop', combining the interactive CommunityViz tool with the immersive lab facilities at the Collaborative for Advanced Landscape Planning (CALP). In support of the larger community planning process, two 3-h workshops were held at CALP's Landscape Immersion Lab. To facilitate collaborative exploration, the interactive landscape visualisation and real-time data analysis capabilities of CommunityViz were employed to illustrate the possible outcomes of residential density policies for Bowen Island's Snug Cove community. The community planning workshops were structured to provide the 14 semi-expert participants with the opportunity to explore and discuss the contentious residential density components of the draft Snug Cove Village Plan. The abilities to dynamically explore the visualisations of the planning proposals, and to see real-time changes in indicator metrics were considered particularly informative, and appeared to increase participants' understanding of the plan. Written and verbal responses indicated, however, that there was insufficient time to examine and interact with the information during the workshop, suggesting a need to examine in greater depth how and when these tools might best be employed in collaborative settings. Current and future research relating to this project is discussed.

  4. Air quality management and planning system for Guangzhou. Report from workshop 1, 1998

    Energy Technology Data Exchange (ETDEWEB)

    Larssen, Steinar

    1999-02-01

    The report is proceedings from Workshop no. 1, 1998 of the Sino-Norwegian co-operation project ''Guangzhou Air Quality Management and Planning System''. The project studies pollution emissions generally and from coal, vehicle and energy activities, dispersion modelling, monitoring, exposure, health damage assessment, material damage assessment, vegetation, control options, baseline scenario development, cost benefit analysis, pollution control management and policy instruments and air pollution forecasting. A forth workshop is planned. There are several reports from the various project activities.

  5. Workshop on the preparation of climate change action plans. Workshop summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-24

    Over 130 participants from more than 27 countries shared experiences of developing and transition countries in preparation and development of their climate change national action plans. International experts guided countries in preparation of their climate change national action plans.

  6. National Cholesterol Education Program. Planning Workshop for School-Based Education June 4-5, 1985. Summary Report.

    Science.gov (United States)

    National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD. Div. of Lung Diseases.

    This report summarizes the activities of a planning workshop dealing with school-based education on elevated blood cholesterol. The workshop brought together a group of professionals in a collaborative planning process designed to identify: (1) the current level of knowledge about blood cholesterol nutrition, and diet among school-age children;…

  7. 78 FR 47674 - Genome in a Bottle Consortium-Progress and Planning Workshop

    Science.gov (United States)

    2013-08-06

    ... National Institute of Standards and Technology Genome in a Bottle Consortium--Progress and Planning... workshop. SUMMARY: NIST announces the Genome in a Bottle Consortium meeting to be held on Thursday and Friday, August 15 and 16, 2013. The Genome in a Bottle Consortium is developing the reference...

  8. Mineral resources and land-use planning, the Watkins, Colorado case: a workshop synopsis

    Energy Technology Data Exchange (ETDEWEB)

    LaFevers, J. R.; Agnew, A. B.; Hill, G.; Guernsey, J. L.

    1978-09-01

    The Reclamation and Land Use Planning Program is sponsored jointly through the U.S. Geological Survey's RALI Program and the U.S. Department of Energy's Land Reclamation Program to provide guidance materials and technical services to mining industry and public sector planners concerned with planning for effective land use in surface mine areas. The Program integrates reclamation planning with land use planning to assure maximum benefits to the public from both the reuse of mined areas and the efficient utilization of surface resources. Argonne's Land Reclamation program is a joint effort of the Laboratory's Energy and Environmental Systems Division and Environmental Impact Studies Division. The Program is conducting coordinated applied and basic research on the physical and ecological problems of land reclamation related to surface mining and is developing cost-effective techniques for reclaiming/rehabilitating mined land to productive end uses. The Program conducts integrated research and development projects focused on near- or long-term reclamation problems in major minerals resource areas throughout the U.S. and is responsible for coordinating, evaluating, and disseminating the results of coal mine reclamation studies conducted at other research institutions. This workshop addressed issues of critical importance relating to the potential development of lignite deposits in the vicinity of Denver, Colorado. This synopsis recaps the issues, discussions, and planning efforts of the workshop participants and the expert ''faculty'' who helped make the workshop a success.

  9. Scenario planning during rapid ecological change: lessons and perspectives from workshops with southwest Yukon wildlife managers

    Directory of Open Access Journals (Sweden)

    Dylan M. Beach

    2015-03-01

    Full Text Available Scenario planning has been increasingly advocated as a strategic planning tool for enabling natural resource managers to make decisions in the face of uncertainty and rapid change. However, few examples exist that discuss the technique's application in that field. We used a scenario planning approach to develop wildlife management goals and evaluated participants' perceptions of scenario planning as a goal development tool. Study participants emphasized the context-specificity of management goals, and that "no-regrets" management strategies might not be constructive. We found that scenario planning can help resource managers identify needs that have been overlooked but may become important in the future. Scenarios can likely be used to develop management goals for other resources within the same system. Scenario planning provides a way to apply traditional ecological knowledge and local knowledge in a planning process in a respectful manner. Further process-oriented findings may be helpful to practitioners or researchers considering this approach: workshops should to be temporally close together for participants to retain context during the process, and ensuring continuity of workshop participants is important. Study participants judged scenario planning to be an effective tool to stimulate group-thought on longer time scales, facilitate adaptive learning, and enhance institutional linkages. Ultimately such outcomes can help groups comprising diverse participants to develop shared mental models of the future and identify pathways to achieve them.

  10. Report on the planning workshop on cost-effective ceramic machining. Ceramic Technology Project

    Energy Technology Data Exchange (ETDEWEB)

    Blau, P.J.

    1991-11-01

    A workshop on ``Cost Effective Ceramic Machining`` (CECM) was held at Oak Ridge Associated Universities Pollard Auditorium, Oak Ridge, Tennessee, May 1991. The purpose of this workshop was to present a preliminary project plan for industry critique and to identify specific components and cost-reduction targets for a new project on Cost Effective Ceramic Machining. The CECM project is an extension of the work on the Ceramic Technology for Advanced Heat Engines (CTAHE) Program sponsored by the Department of Energy, Office of Transportation Materials. The workshop consisted of fifteen invited papers, discussions, a survey of the attendee`s opinions, and a tour of the High Temperature Materials Laboratory at ORNL. The total number of registrants was sixty-seven, including thirty-three from industry or private sector organizations, seven from universities, three from industry groups, fourteen from DOE laboratories (including ORNL, Y-12, and Lawrence Livermore Laboratory), three from trade associations, and three from other government organizations. Forty- one survey forms, which critiqued the proposed project plan, were completed by attendees, and the results are presented in this report. Valves, cam roller followers, water pump seals, and diesel engine head plates were rated highest fro application of ceramic machining concepts to reduce cost. Coarse grinding, abrasives and wheel technology, and fine grinding were most highly rated as regards their impact on cost reduction. Specific cost-reduction targets for given parts varied greatly in the survey results and were not felt to be useful for the purposes for the CECM plan development. A range of individual comments were obtained and are listed in an appendix. As a result of the workshop and subsequent discussions, a modified project plan, different in certain aspects from the original CECM plan, has been developed.

  11. Report on the planning workshop on cost-effective ceramic machining

    Energy Technology Data Exchange (ETDEWEB)

    Blau, P.J.

    1991-11-01

    A workshop on Cost Effective Ceramic Machining'' (CECM) was held at Oak Ridge Associated Universities Pollard Auditorium, Oak Ridge, Tennessee, May 1991. The purpose of this workshop was to present a preliminary project plan for industry critique and to identify specific components and cost-reduction targets for a new project on Cost Effective Ceramic Machining. The CECM project is an extension of the work on the Ceramic Technology for Advanced Heat Engines (CTAHE) Program sponsored by the Department of Energy, Office of Transportation Materials. The workshop consisted of fifteen invited papers, discussions, a survey of the attendee's opinions, and a tour of the High Temperature Materials Laboratory at ORNL. The total number of registrants was sixty-seven, including thirty-three from industry or private sector organizations, seven from universities, three from industry groups, fourteen from DOE laboratories (including ORNL, Y-12, and Lawrence Livermore Laboratory), three from trade associations, and three from other government organizations. Forty- one survey forms, which critiqued the proposed project plan, were completed by attendees, and the results are presented in this report. Valves, cam roller followers, water pump seals, and diesel engine head plates were rated highest fro application of ceramic machining concepts to reduce cost. Coarse grinding, abrasives and wheel technology, and fine grinding were most highly rated as regards their impact on cost reduction. Specific cost-reduction targets for given parts varied greatly in the survey results and were not felt to be useful for the purposes for the CECM plan development. A range of individual comments were obtained and are listed in an appendix. As a result of the workshop and subsequent discussions, a modified project plan, different in certain aspects from the original CECM plan, has been developed.

  12. Teaching Scenario-Based Planning for Sustainable Landscape Development: An Evaluation of Learning Effects in the Cagliari Studio Workshop

    Directory of Open Access Journals (Sweden)

    Christian Albert

    2015-05-01

    Full Text Available This paper investigates the contributions of an intensive educational workshop to advance students’ understanding and skills for collaborative, scenario-based landscape planning. The research design involves a case study workshop with thirty international students and several regional experts as well as a multi-stage, in-process evaluation. The workshop resulted in six different alternative futures for the region of Cagliari, Italy, and a seventh combined version that was considered best by regional reviewers. The students’ learning evaluation showed substantial advances in their relevant understanding and skills. Key aspects of the workshop pedagogy and the evaluation are discussed, and recommendations for future applications presented.

  13. Kodiak National Wildlife Refuge summary of alternative workshops for comprehensive conservation plan/environmental impact statement & wilderness review

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Thank you for participating in the recent workshop for discussion of alternative management options in comprehensive conservation plans for the Kodiak National...

  14. Workshop on Planning and Learning in Multi- Agent Environments

    Science.gov (United States)

    2014-12-31

    Mine the data •  Learn plans for mul7-­‐agent adversarial environments •  How people communicate to achieve •  Can you improve Army’s opera7ons – comms...between people , TTPs, etc., etc. 19 D How to deal with intelligent adversaries, Day 1 Group leader: Mary Ann Fields How to deal with intelligent...with intelligent adversaries, Day 2 Group leader: Ed Durfee Characterizing the Adversary •  Sta3c or stupid •  Stochas3c •  Adap3ve/Dynamic •  Reflec3ve

  15. Measuring the usefulness of family planning job aids following distribution at training workshops.

    Science.gov (United States)

    Tumlinson, Katherine; Hubacher, David; Wesson, Jennifer; Lasway, Christine

    2010-09-01

    A job aid is a tool, such as a flowchart or checklist, that makes it easier for staff to carry out tasks by providing quick access to needed information. Many public health organizations are engaged in the production of job aids intended to improve adherence to important medical guidelines and protocols, particularly in resource-constrained countries. However, some evidence suggests that actual use of job aids remains low. One strategy for improving utilization is the introduction of job aids in training workshops. This paper summarizes the results of two separate evaluations conducted in Uganda and the Dominican Republic (DR) which measured the usefulness of a series of four family planning checklists 7-24 months after distribution in training workshops. While more than half of the health care providers used the checklists at least once, utilization rates were sub-optimal. However, the vast majority of those providers who utilized the checklists found them to be very useful in their work.

  16. Planning for the Future of Geo-Cybereducation: Outcomes of the Workshop, Challenges, and Future Directions

    Science.gov (United States)

    Ryan, J. G.; Eriksson, S. C.

    2010-12-01

    Inspired by the recommendations of the NSF report “Fostering Learning in the Networked World: The Cyberlearning Opportunity and Challenge” (NSF08204), the NSF National STEM Digital Learning program funded “Planning for the Future of Geocybereducation” Workshop sought to bring together leaders from the geoscience education community, from major geoscience research initiatives, and from the growing public- and private-sector geoscience information community. The objectives of the workshop were to begin conversations aimed at identifying best practices and tools for geoscience cyber-education, in the context of both the changing nature of learners and of rapidly evolving geo-information platforms, and to provide guidance to the NSF as to necessary future directions and needs for funding. 65 participants met and interacted live for the two-day workshop, with ongoing post-meeting virtual interactions via a collaborative workspace (www.geocybered.ning.com). Topics addressed included the rapidly changing character of learners, the growing capabilities of geoscience information systems and their affiliated tools, and effective models for collaboration among educators, researchers and geoinformation specialists. Discussions at the meeting focused on the implications of changing learners on the educational process, the challenges for teachers and administrators in keeping pace, and on the challenges of communication among these divergent professional communities. Ongoing virtual discussions and collaborations have produced a draft workshop document, and the workshop conveners are maintaining the workshop site as a venue for ongoing discussion and interaction. Several key challenges were evident from the workshop discussions and subsequent interactions: a) the development of most of the large geoinformatics and geoscience research efforts were not pursued with education as a significant objective, resulting in limited financial support for such activities after the

  17. Proceedings of a Coastal and Marine Spatial Planning Workshop for the Western United States

    Science.gov (United States)

    Thorsteinson, Lyman; Hirsch, Derrick; Helweg, David; Dhanju, Amardeep; Barmenski, Joan; Ferrero, Richard

    2011-01-01

    and Enforcement (BOEMRE) uses spatial planning exercises in State Renewable Energy Task Force meetings to identify competing and conflicting ocean uses, and to delineate areas suitable for renewable energy development. Similarly terrestrial areas such as in national parks and national wildlife refuges managed by the Department of the Interior (DOI) prepare management plans for preservation and restoration of species and habitats of concern, some of which are protected by law. The analogy to CMSP is clear - multiple users and multiple expectations, resulting in the requirement to establish spatial plans for management of different resources and different ecosystem services. A two-day workshop on December 1-2, 2010, was convened for DOI representatives and several key non-DOI participants with roles in CMSP as a step toward clarifying national perspectives and consequences of the National Ocean Policy for the West (appendix 1). Discussions helped to develop an understanding of CMSP from the federal perspective and to identify regional priorities. An overarching theme was to promote a better understanding of current and future science needs. The workshop format included briefings by key Federal agencies on their understanding of the national focus followed by discussion of regional issues, including the needs for scientific information and coordination. The workshop also explored potential science contributions by Federal agencies and others; utilizing current capabilities, data, and information systems; and provided a foundation for possible future regional workshops focusing in turn on the West Coast Region (California, Oregon, and Washington), Pacific Islands (sometimes referred to as Oceania) and Alaska. Participants were asked to share information in the following areas, recognizing that the purpose would be to learn more about the national perspective (see appendixes 2-4): Explore how the Western U.S. (Alaska, Pacific Islands, and West Coast Region) migh

  18. Using the Theory of Planned Behavior as a Framework for the Evaluation of a Professional Development Workshop

    Directory of Open Access Journals (Sweden)

    Robin R. Patterson

    2009-12-01

    Full Text Available The purpose of this study was to use a theoretical framework based on several decades of attitudinal research to assess the intentions of Microbial Discovery Workshop participants to incorporate the inquiry activities presented at the workshop into their curricula, to evaluate the participants actual use of these activities after the workshop, and to uncover the barriers and enablers the participants faced in doing so. As a framework, the theory of planned behavior was ascertained to be an appropriate means of assessment and it was revealed that participants’ intention to use the workshop activities significantly correlated with their actual use. The participants’ attitudes toward using the activities influenced their use more than the participants’ perceptions of the social pressures that would influence their decision to use the activities or their belief as to how easy or difficult it would be to incorporate a given activity. The participants were found to be highly self-efficacious pertaining to their ability to implement the activities, but perceived self-efficacy was not a significant predictor of the participants’ intentions to incorporate the activities into their teaching-learning repertoire. The study also uncovered other behaviors the participants displayed as a result of attending the workshop consistent with the goals and objectives of the workshop organizers.

  19. Inter-active and dynamic approaches on forest and land-use planning - proceedings from a training workshop

    Energy Technology Data Exchange (ETDEWEB)

    Sandewall, Mats [ed.

    1999-07-01

    This document summarises the outcome of a training workshop, 'Inter-active and dynamic approaches on forest and land-use planning', that was organised in Vietnam and Lao PDR during April 1999. The workshop was arranged by researchers from SLU, Umeaa in cooperation with SIDA and it's CCB programme, The National Board of Forestry and concerned government institutions in Lao PDR - The national Programme for Shifting Cultivation Stabilisation, Ministry of Agriculture and Forestry , and in Vietnam - the Forest Inventory and Planning Institute, Ministry of Agriculture and Rural Development. The main purpose of this paper are: (1) to review and conclude the outcome of the workshop to all those who have participated or been concerned with it; (2) to summarise an evaluation of the somewhat unique arrangement, with participants from different sectors, administrative levels, gender and countries; and (3) to present 'the APM approach' on land use planning, which was put forward, tested and discussed during the workshop.

  20. FACILITIES PLANNING WORKSHOP FOR BLASTING SUPPORT THE ACTIVITY OF DEVELOPMENT AND REPAIR SHIP IN PT. JASA MARINA INDAH UNIT II

    Directory of Open Access Journals (Sweden)

    Samuel Samuel

    2012-07-01

    Full Text Available Blasting in the process of planning the workshop production of new building and ship repair to play a role in providing blasting and paint on the block that will be of erection. As a result of blasting workshop facilities that do not have resulted in low production capacity that can be achieved by this workshop, namely three block ships per month. Capacity blasting and paint shop in this low resulted in low productivity process stage (stage the previous workshops which of course result in a decrease in vessel productivity in general.                 In penelitiaan aims to plan for blasting and paint shop facility which has been adjusted to the planned production capacity of PT. JASA MARINA INDAH II units.                 In this study it - thing to note is to understand the data - the data field for research conducted in terms of both technical and economic terms, with the blasting and paint shop facilities on the construction or repair of ships that have been planned, then the effectiveness of the work and production flow at. Jasa Marina Indah II units can be known.                 Based on the analysis and calculation of both technical and economical it can be identified by the workshop on the process of blasting Blasting efficiency is obtained for 2.55 hours, at 10.16 hours during the painting process, while economical in terms of labor costs can be reduced blasting cost is Rp.930000    for          paint       and         Rp.1.23million

  1. Strategies for bird conservation: The Partners in Flight planning process; Proceedings of the 3rd Partners in Flight Workshop; 1995 October 1-5; Cape May, NJ

    Science.gov (United States)

    Rick Bonney; David N. Pashley; Robert J. Cooper; Larry Niles

    2000-01-01

    This volume represents a compilation of papers presented at the 3rd International Partners in Flight Workshop held October 1-5, 1995, at the Grand Hotel in Cape May, NJ. The title of the workshop was "Partners in Flight Conservation Plan: Building Consensus for Action." Manuscripts have been available on-line at the Cornell Laboratory of Ornithology web site...

  2. Land-use planning for phosphate mining and resource areas: the central Florida case. A workshop synopsis

    Energy Technology Data Exchange (ETDEWEB)

    LaFevers, J. R.; Toner, W. J.; Guernsey, J. L.; Rifkin, E.

    1980-05-01

    On July 19-20, 1978, a workshop was conducted in Bartow, Florida, on the topic of land-use and reclamation planning in the local phosphate mining region. More than 100 participants attended the workshop representing the phosphate mining industry, environmental groups, research organizations, planning agencies, news media, and governmental regulatory agencies. Various aspects of the environmental and land-use impacts of phosphate mining, together with the state-of-the-art of mitigating adverse impacts, were discussed. The participants were required to work cooperatively to develop a series of alternative land-use plans for a selected mining site that was the focus of a half-day field trip. Overall, the participants developed a number of rational land-use and reclamation plans for the site that were considered acceptable by the majority of the group. There was general agreement that the most valuable aspect of the workshop was the opportunity for individuals with such diverse interests to work cooperatively on a common problem and develop acceptable solutions.

  3. Key outcomes from stakeholder workshops at a symposium to inform the development of an Australian national plan for rare diseases

    Directory of Open Access Journals (Sweden)

    Molster Caron

    2012-08-01

    Full Text Available Abstract Background Calls have been made for governments to adopt a cohesive approach to rare diseases through the development of national plans. At present, Australia does not have a national plan for rare diseases. To progress such a plan an inaugural Australian Rare Diseases Symposium was held in Western Australia in April 2011. This paper describes the key issues identified by symposium attendees for the development of a national plan, compares these to the content of EUROPLAN and national plans elsewhere and discusses how the outcomes might be integrated for national planning. Methods The symposium was comprised of a series of plenary sessions followed by workshops. The topics covered were; 1 Development of national plans for rare diseases; 2 Patient empowerment; 3 Patient care, support and management; 4 Research and translation; 5 Networks, partnerships and collaboration. All stakeholders within the rare diseases community were invited to participate, including: people affected by rare diseases such as patients, carers, and families; clinicians and allied health practitioners; social and disability services; researchers; patient support groups; industry (e.g. pharmaceutical, biotechnology and medical device companies; regulators and policy-makers. Results All of these stakeholder groups were represented at the symposium. Workshop participants indicated the need for a national plan, a national peak body, a standard definition of ‘rare diseases’, education campaigns, lobbying of government, research infrastructure, streamlined whole-of-lifetime service provision, case co-ordination, early diagnosis, support for health professionals and dedicated funding. Conclusions These findings are consistent with frameworks and initiatives being undertaken internationally (such as EUROPLAN, and with national plans in other countries. This implies that the development of an Australian national plan could plausibly draw on frameworks for plan

  4. ICP-MS Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Carman, April J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Eiden, Gregory C. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2014-11-01

    This is a short document that explains the materials that will be transmitted to LLNL and DNN HQ regarding the ICP-MS Workshop held at PNNL June 17-19th. The goal of the information is to pass on to LLNL information regarding the planning and preparations for the Workshop at PNNL in preparation of the SIMS workshop at LLNL.

  5. EDITORIAL: Special section: Selected papers from the Second European Workshop on Monte Carlo Treatment Planning (MCTP2009) Special section: Selected papers from the Second European Workshop on Monte Carlo Treatment Planning (MCTP2009)

    Science.gov (United States)

    Spezi, Emiliano

    2010-08-01

    Sixty years after the paper 'The Monte Carlo method' by N Metropolis and S Ulam in The Journal of the American Statistical Association (Metropolis and Ulam 1949), use of the most accurate algorithm for computer modelling of radiotherapy linear accelerators, radiation detectors and three dimensional patient dose was discussed in Wales (UK). The Second European Workshop on Monte Carlo Treatment Planning (MCTP2009) was held at the National Museum of Wales in Cardiff. The event, organized by Velindre NHS Trust, Cardiff University and Cancer Research Wales, lasted two and a half days, during which leading experts and contributing authors presented and discussed the latest advances in the field of Monte Carlo treatment planning (MCTP). MCTP2009 was highly successful, judging from the number of participants which was in excess of 140. Of the attendees, 24% came from the UK, 46% from the rest of Europe, 12% from North America and 18% from the rest of the World. Fifty-three oral presentations and 24 posters were delivered in a total of 12 scientific sessions. MCTP2009 follows the success of previous similar initiatives (Verhaegen and Seuntjens 2005, Reynaert 2007, Verhaegen and Seuntjens 2008), and confirms the high level of interest in Monte Carlo technology for radiotherapy treatment planning. The 13 articles selected for this special section (following Physics in Medicine and Biology's usual rigorous peer-review procedure) give a good picture of the high quality of the work presented at MCTP2009. The book of abstracts can be downloaded from http://www.mctp2009.org. I wish to thank the IOP Medical Physics and Computational Physics Groups for their financial support, Elekta Ltd and Dosisoft for sponsoring MCTP2009, and leading manufacturers such as BrainLab, Nucletron and Varian for showcasing their latest MC-based radiotherapy solutions during a dedicated technical session. I am also very grateful to the eight invited speakers who kindly accepted to give keynote

  6. Abbreviated Report of the WHO Western Pacific Region Workshop on National Plans of Action for Nutrition: Key Elements for Success, Constraints and Future Plans

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    A workshop on National Plans of Action for Nutrition:Constraints, Key Elements for Success, and Future Plans was convened and organized by the WHO Regional Office for the Western Pacific in collaboration with the Institute for Medical Research Malaysia and co-sponsored with FAO and UNICEF from 25—29 October 1999. It was attended by representatives of 25 countries in the region and resource persons, representatives from WHO and other international agencies. The objectives of the workshop were to review the progress of countries in developing, implementing and monitoring national plans of action for nutrition (NPANs) in the Western Pacific Region and to identify constraints and key elements of success in these efforts. Most of the countries have NPANs, either approved and implemented or awaiting official endorsement. The Plan formulation is usually multisectoral, involving several government ministries, non-governmental organizations, and international agencies. Often official adoption or endorsement of the Plan comes from the head of state and cabinet or the minister of health, one to six years from the start of its formulation. The NPAN has stimulated support for the development and implementation of nutrition projects and activities, with comparatively greater involvement of and more support from government ministries, UN agencies and non-governmental agencies compared to local communities, bilateral and private sectors and research and academic institutions. Monitoring and evaluation are important components of NPANs. They are, however, not given high priority and often not built into the plan. The role of an intersectoral coordinating body is considered crucial to a country's nutrition program. Most countries have an intersectoral structure or coordinating body to ensure the proper implementation, monitoring and evaluation of their NPANs.

  7. Workshop on ENU Mutagenesis: Planning for Saturation, July 25-28, 2002

    Energy Technology Data Exchange (ETDEWEB)

    Nadeau, Joseph H

    2002-07-25

    The goal of the conference is to enhance the development of improved technologies and new approaches to the identification of genes underlying chemically-induced mutant phenotypes. The conference brings together ENU mutagenesis experts from the United States and aborad for a small, intensive workshop to consider these issues.

  8. Integrated mined-area reclamation and land use planning. Volume 3B. A case study of surface mining and reclamation planning: international minerals and chemical corporation, phosphate operations, Polk County, Florida. [Land reclamation and use planning for phosphate operations in Polk County, Florida

    Energy Technology Data Exchange (ETDEWEB)

    LaFevers, J R; Brown, L A; Fountain, R C

    1977-02-01

    The reports in this series are designed primarily to familiarize professional land use and resource planners with the range of possibilities and effective procedures for achieving integrated mining, reclamation, and land use planning. These reports are based on a research program which included an extensive literature review, the compilation and analysis of case study data, and close coordination and interaction with related government programs. In Volume 3, A Guide to Mined Area Reclamation Technology for Reclamation and Land Use Planners, the method used to reclaim land in each of several mineral industries are discussed in relation to the physical and cultural constraints that must be considered in planning a reclamation program. Much of the information for this document was obtained from case studies conducted in several mining districts. Volume 3B presents data from a case study of surface mining and reclamation planning, International Minerals and Chemical Corporation, Phosphate Operations, Polk County, Florida.

  9. Microbiology of subsurface environments: Deep Probe sampling design and planning workshop

    Energy Technology Data Exchange (ETDEWEB)

    Wobber, F.J.; Zachara, J.M.

    1987-01-01

    This report describes the results of an invited workshop in support of DOE's microbiology research program (Deep Probe). This report summarizes the major recommendations of the workshop, and contains DOE's perspectives on tasks related to the following areas: drilling and coring procedures; tracer technologies and issues of contamination; supplementary geohydrological, sedimentological and geological analysis relevant to analysis of deep microbial habitats; statistical analysis of existing samples; experimental design for future coring; improvements in microbiological sampling, core handling, and acquisition of pore water chemical samples; interlaboratory standardization of microbiological protocols; DOE's strategy for extension of the research to other hydrogeological regimes; and, accelerated information exchange with the scientific community.

  10. Special report : Workshop on 4D-treatment planning in actively scanned particle therapy-Recommendations, technical challenges, and future research directions

    NARCIS (Netherlands)

    Knopf, Antje; Bert, Christoph; Heath, Emily; Nill, Simeon; Kraus, Kim; Richter, Daniel; Hug, Eugen B.; Pedroni, Eros; Safai, Sairos; Albertini, Francesca; Zenklusen, Silvan; Boye, Dirk; Söhn, Matthias; Soukup, Martin; Sobotta, Benjamin; Lomax, Antony

    This article reports on a 4D-treatment planning workshop (4DTPW), held on 7-8 December 2009 at the Paul Scherrer Institut (PSI) in Villigen, Switzerland. The participants were all members of institutions actively involved in particle therapy delivery and research. The purpose of the 4DTPW was to

  11. Workshop on Key Issues in Major Research Plan "Study on the Signal Conduction Process Based on Chemical Small Molecular Probe" Held

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The workshop on key analysis method and largescale facilities application in the project of Major Research Plan "Study on the Signal Conduction Process Based on Chemical Small Molecular Probe" was held in the National Synchrotron Radiation Laboratory, Anhui on January 5th, 2008.

  12. The Generalisation of Educational Innovations: The Administrator's Perspective. Contributions to a Workshop Held at the International Institute for Educational Planning (Paris, France, December 8-10, 1980).

    Science.gov (United States)

    Malpica, Carlos

    Twelve papers were presented at a 1980 International Institute for Educational Planning (IIEP) workshop on the generalization of educational innovations from the local to the national level. Six of these papers are published in this report, along with a substantial bibliography and an introductory chapter summarizing the papers and describing the…

  13. Scientific information and the Tongass land management plan: key findings derived from the scientific literature, species assessments, resource analyses, workshops, and risk assessment panels.

    Science.gov (United States)

    Douglas N. Swanston; Charles G. Shaw; Winston P. Smith; Kent R. Julin; Guy A. Cellier; Fred H. Everest

    1996-01-01

    This document highlights key items of information obtained from the published literature and from specific assessments, workshops, resource analyses, and various risk assessment panels conducted as part of the Tongass land management planning process. None of this information dictates any particular decision; however, it is important to consider during decisionmaking...

  14. EDITORIAL: Special section: Selected papers from the Third European Workshop on Monte Carlo Treatment Planning (MCTP2012) Special section: Selected papers from the Third European Workshop on Monte Carlo Treatment Planning (MCTP2012)

    Science.gov (United States)

    Spezi, Emiliano; Leal, Antonio

    2013-04-01

    The Third European Workshop on Monte Carlo Treatment Planning (MCTP2012) was held from 15-18 May, 2012 in Seville, Spain. The event was organized by the Universidad de Sevilla with the support of the European Workgroup on Monte Carlo Treatment Planning (EWG-MCTP). MCTP2012 followed two successful meetings, one held in Ghent (Belgium) in 2006 (Reynaert 2007) and one in Cardiff (UK) in 2009 (Spezi 2010). The recurrence of these workshops together with successful events held in parallel by McGill University in Montreal (Seuntjens et al 2012), show consolidated interest from the scientific community in Monte Carlo (MC) treatment planning. The workshop was attended by a total of 90 participants, mainly coming from a medical physics background. A total of 48 oral presentations and 15 posters were delivered in specific scientific sessions including dosimetry, code development, imaging, modelling of photon and electron radiation transport, external beam radiation therapy, nuclear medicine, brachitherapy and hadrontherapy. A copy of the programme is available on the workshop's website (www.mctp2012.com). In this special section of Physics in Medicine and Biology we report six papers that were selected following the journal's rigorous peer review procedure. These papers actually provide a good cross section of the areas of application of MC in treatment planning that were discussed at MCTP2012. Czarnecki and Zink (2013) and Wagner et al (2013) present the results of their work in small field dosimetry. Czarnecki and Zink (2013) studied field size and detector dependent correction factors for diodes and ion chambers within a clinical 6MV photon beam generated by a Siemens linear accelerator. Their modelling work based on the BEAMnrc/EGSnrc codes and experimental measurements revealed that unshielded diodes were the best choice for small field dosimetry because of their independence from the electron beam spot size and correction factor close to unity. Wagner et al (2013

  15. Resource management and operations in central North Dakota: Climate change scenario planning workshop summary November 12-13, 2015, Bismarck, ND

    Science.gov (United States)

    Fisichelli, Nicholas A.; Shuurman, Gregor; Symstad, Amy; Ray, Andrea; Friedman, Jonathan M.; Miller, Brian; Rowland, Erika

    2016-01-01

    The Scaling Climate Change Adaptation in the Northern Great Plains through Regional Climate Summaries and Local Qualitative-Quantitative Scenario Planning Workshops project synthesizes climate data into 3-5 distinct but plausible climate summaries for the northern Great Plains region; crafts quantitative summaries of these climate futures for two focal areas; and applies these local summaries by developing climate-resource-management scenarios through participatory workshops and, where possible, simulation models. The two focal areas are central North Dakota and southwest South Dakota (Figure 1). The primary objective of this project is to help resource managers and scientists in a focal area use scenario planning to make management and planning decisions based on assessments of critical future uncertainties.This report summarizes project work for public and tribal lands in the central North Dakota focal area, with an emphasis on Knife River Indian Villages National Historic Site. The report explainsscenario planning as an adaptation tool in general, then describes how it was applied to the central North Dakota focal area in three phases. Priority resource management and climate uncertainties were identified in the orientation phase. Local climate summaries for relevant, divergent, and challenging climate scenarios were developed in the second phase. In the final phase, a two-day scenario planning workshop held November 12-13, 2015 in Bismarck, ND, featured scenario development and implications, testing management decisions, and methods for operationalizing scenario planning outcomes.

  16. Resource management and operations in southwest South Dakota: Climate change scenario planning workshop summary January 20-21, 2016, Rapid City, SD

    Science.gov (United States)

    Fisichelli, Nicholas A.; Schuurman, Gregor W; Symstad, Amy; Ray, Andrea; Miller, Brian; Cross, Molly; Rowland, Erika

    2016-01-01

    The Scaling Climate Change Adaptation in the Northern Great Plains through Regional Climate Summaries and Local Qualitative-Quantitative Scenario Planning Workshops project synthesizes climate data into 3-5 distinct but plausible climate summaries for the northern Great Plains region; crafts quantitative summaries of these climate futures for two focal areas; and applies these local summaries by developing climate-resource-management scenarios through participatory workshops and, where possible, simulation models. The two focal areas are central North Dakota and southwest South Dakota (Figure 1). The primary objective of this project is to help resource managers and scientists in a focal area use scenario planning to make management and planning decisions based on assessments of critical future uncertainties.This report summarizes project work for public and tribal lands in the southwest South Dakota grasslands focal area, with an emphasis on Badlands National Park and Buffalo Gap National Grassland. The report explains scenario planning as an adaptation tool in general, then describes how it was applied to the focal area in three phases. Priority resource management and climate uncertainties were identified in the orientation phase. Local climate summaries for relevant, divergent, and challenging climate scenarios were developed in the second phase. In the final phase, a two-day scenario planning workshop held January 20-21, 2016 in Rapid City, South Dakota, featured scenario development and implications, testing management decisions, and methods for operationalizing scenario planning outcomes.

  17. 75 FR 20843 - Notice of Workshop To Discuss Policy-Relevant Science to Inform EPA's Integrated Plan for the...

    Science.gov (United States)

    2010-04-21

    ... regarding workshop registration or logistics to ICF staff at 919-293-1621 or EPA_Lead_Wksp@icfi.com , or... highlight key policy issues around which EPA would structure the Pb NAAQS review. In workshop discussions... workshop is to ensure that this review focuses on the key policy-relevant issues and considers the most...

  18. Abbreviated Report of the WHO Western Pacific Region Workshop on National Plans of Action for Nutrition:Key Elements for Success ,Constraints and Future plans

    Institute of Scientific and Technical Information of China (English)

    E-SIONGTEE

    2001-01-01

    A workshop on National Plans of Action for Nutrition:Constraints,Key Elements for Sucess,and Futrue Plans was convened and organized by the WHO Regional Office for the Western Pacific in collaboration with the Institute for Medical Research Malasysia and Co-Sponsored with FAO and UNICEF from 25-29 October 1999,It was attended by representatives of 25 coutries in the region and resource persons,representatives form WHO and other international agencies,The objectives of the workshop were to review the progress of countries in developing,implementing and monitoring national plans of action for nutrition(NPANs) in the Western Pacific Region and to identify constraints and key elements of success in these efforts.Most of the countries have NPANs,either approved and implemented or awaiting official endorsement.The Plan formulation is usually multisectoral,involving several government ministries.non-governmental organizations,and international agencies,Ofter official adoption or endorsement of the Plan comes from the head of state and cabinet or the minister of health,one to six years from the stat of its formulation,The NPAn has stiumlated support for the development and implementation of nutrition projects and activities,with comparatively greater involvement of and more support from government ministries,NU agencies and non-governmental a gencies compared to local communities,bilateral and private sectors and research and academic institutions.Monitoring and evaluation are importand components of NPANs.They are,however,not given high priority and often not bulit into the plan.The role of an intersectoral coordinating body is considered crucial to a coutry's nutrition program.Most countries have an intersectoral structure or coordinating body to ensure the proper impleentation,monitoring and evaluation of their NPANs.The workshop identified the constraints and key elements of success in each of the four stages of the NPAN process

  19. Thermal Properties Capability Development Workshop Summary to Support the Implementation Plan for PIE Thermal Conductivity Measurements

    Energy Technology Data Exchange (ETDEWEB)

    Braase, Lori [Idaho National Lab. (INL), Idaho Falls, ID (United States); Papesch, Cynthia [Idaho National Lab. (INL), Idaho Falls, ID (United States); Hurley, David [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-04-01

    The Department of Energy (DOE)-Office of Nuclear Energy (NE), Idaho National Laboratory (INL), and associated nuclear fuels programs have invested heavily over the years in infrastructure and capability development. With the current domestic and international need to develop Accident Tolerant Fuels (ATF), increasing importance is being placed on understanding fuel performance in irradiated conditions and on the need to model and validate that performance to reduce uncertainty and licensing timeframes. INL’s Thermal Properties Capability Development Workshop was organized to identify the capability needed by the various nuclear programs and list the opportunities to meet those needs. In addition, by the end of fiscal year 2015, the decision will be made on the initial thermal properties instruments to populate the shielded cell in the Irradiated Materials Characterization Laboratory (IMCL).

  20. Challenges and Approaches in River Delta Planning - report on training workshop

    NARCIS (Netherlands)

    Wosten, J.H.M.; Douven, W.; Long Phi, H.; Fida Abdullah Khan, M.

    2012-01-01

    River delta’s, like the Mekong Delta (Vietnam), Ganges-Brahmaputra Delta (Bangladesh), Irrawady (Myanmar) and Ciliwung Delta (Indonesia) are developing rapidly and characterized by large-scale urbanization and industrialization processes. They are facing serious planning challenges related to issues

  1. LM-3B Launch Vehicle

    Institute of Scientific and Technical Information of China (English)

    RenShufang

    2005-01-01

    LM-3B launch vehicle is a heavy three-stage liquid propellant strap-on launch vehicle, which was developed based on the mature technologies of the LM-3A and LM-2E. It not only has the highest payload capacity to send China's satellites to GTO, but is also one of the most advanced launch vehicles in the world with high reliability, reasonable price and perfect technological design.

  2. Joint Commission on International Accreditation workshop: Planning, development and provision of laboratory services.

    Science.gov (United States)

    Karaarslan, Inci

    2009-03-01

    Throughout the world, the oversight of health care quality is accomplished through professionally based accrediting bodies and state regulatory agencies. These organizations set standards or define regulations that address important organizational functions. The Joint Commission, a private sector United States-based non-profit organization, is the forerunner and best known among healthcare accreditation groups. One of the functions assessed by the standards of the JCI Clinical Laboratory Accreditation Program is the planning, development and provision of laboratory services. The standards related to this issue address the necessary processes that should be in place prior to performing patient testing.

  3. AAAI-07 Workshop Reports

    OpenAIRE

    Anand, Sarabjot Singh; Bahls, Daniel; Burghart, Catherina R.; Burstein, Mark; Chen, Huajun; Collins, John; Dietterich, Tom; Doyle, Jon; Drummond, Chris; Elazmeh, William; Geib, Christopher; Goldsmith, Judy; Guesgen, Hans W.; Hendler, Jim; Jannach, Dietmar

    2007-01-01

    The AAAI-07 workshop program was held Sunday and Monday, July 22-23, in Vancouver, British Columbia, Canada. The program included the following thirteen workshops: (1) Acquiring Planning Knowledge via Demonstration; (2) Configuration; (3) Evaluating Architectures for Intelligence; (4) Evaluation Methods for Machine Learning; (5) Explanation-Aware Computing; (6) Human Implications of Human-Robot Interaction; (7) Intelligent Techniques for Web Personalization; (8) Plan, Activity, and Intent Rec...

  4. USGS Workshop on Scientific Aspects of a Long-Term Experimental Plan for Glen Canyon Dam, April 10-11, 2007, Flagstaff, Arizona

    Science.gov (United States)

    ,

    2008-01-01

    ), one of the four research stations within the USGS Southwest Biological Science Center. On April 10 and 11, 2007, at the behest of Reclamation, the GCMRC convened a workshop with scientific experts to identify one or more scientifically credible, long-term experimental options for Reclamation to consider for the LTEP EIS that would be consistent with the purpose and need for the plan. Workshop participants included government, academic, and private scientists with broad experience in the Colorado River in Grand Canyon and regulated rivers around the world. Resource managers and GCDAMP participants were also present on the second day of the workshop. In advance of the workshop, Reclamation and LTEP EIS cooperating agencies identified 14 core scientific questions. Workshop participants were asked to consider how proposed options would address these questions, which fall primarily into four areas: (1) conservation of endangered humpback chub (Gila cypha) and other high-priority biological resources, (2) conservation of sediment resources, (3) enhancement of recreational resources, and (4) preservation of cultural resources. A secondary objective of the workshop was the evaluation of four long-term experimental options developed by the GCDAMP Science Planning Group (SPG) (appendix B). The flow and nonflow treatments called for in the four experimental options were an important starting point for workshop discussions. At the beginning of the workshop, participants were provided with the final LTEP EIS scoping report prepared by Reclamation. Participants were also advised that Reclamation had committed to ?make every effortEto ensure that a new population of humpback chub is established in the mainstem or one or more of the tributaries within Grand Canyon? in the 1995 Operation of Glen Canyon Dam Final Environmental Impact Statement (U.S. Department of the Interior, 1995). This decision was consistent with the U.S. Fish and Wildlife Service?s 1995 bi

  5. Brain Malignancy Steering Committee clinical trials planning workshop: report from the Targeted Therapies Working Group.

    Science.gov (United States)

    Alexander, Brian M; Galanis, Evanthia; Yung, W K Alfred; Ballman, Karla V; Boyett, James M; Cloughesy, Timothy F; Degroot, John F; Huse, Jason T; Mann, Bhupinder; Mason, Warren; Mellinghoff, Ingo K; Mikkelsen, Tom; Mischel, Paul S; O'Neill, Brian P; Prados, Michael D; Sarkaria, Jann N; Tawab-Amiri, Abdul; Trippa, Lorenzo; Ye, Xiaobu; Ligon, Keith L; Berry, Donald A; Wen, Patrick Y

    2015-02-01

    Glioblastoma is the most common primary brain malignancy and is associated with poor prognosis despite aggressive local and systemic therapy, which is related to a paucity of viable treatment options in both the newly diagnosed and recurrent settings. Even so, the rapidly increasing number of targeted therapies being evaluated in oncology clinical trials offers hope for the future. Given the broad range of possibilities for future trials, the Brain Malignancy Steering Committee convened a clinical trials planning meeting that was held at the Udvar-Hazy Center in Chantilly, Virginia, on September 19 and 20, 2013. This manuscript reports the deliberations leading up to the event from the Targeted Therapies Working Group and the results of the meeting.

  6. IFPA Meeting 2013 Workshop Report II: use of 'omics' in understanding placental development, bioinformatics tools for gene expression analysis, planning and coordination of a placenta research network, placental imaging, evolutionary approaches to understanding pre-eclampsia.

    Science.gov (United States)

    Ackerman, W E; Adamson, L; Carter, A M; Collins, S; Cox, B; Elliot, M G; Ermini, L; Gruslin, A; Hoodless, P A; Huang, J; Kniss, D A; McGowen, M R; Post, M; Rice, G; Robinson, W; Sadovsky, Y; Salafia, C; Salomon, C; Sled, J G; Todros, T; Wildman, D E; Zamudio, S; Lash, G E

    2014-02-01

    Workshops are an important part of the IFPA annual meeting as they allow for discussion of specialized topics. At the IFPA meeting 2013 twelve themed workshops were presented, five of which are summarized in this report. These workshops related to various aspects of placental biology but collectively covered areas of new technologies for placenta research: 1) use of 'omics' in understanding placental development and pathologies; 2) bioinformatics and use of omics technologies; 3) planning and coordination of a placenta research network; 4) clinical imaging and pathological outcomes; 5) placental evolution.

  7. Capacity building for research: report on a UNION Strategic Planning Workshop. Report of a workshop held during the International Union Against Tuberculosis and Lung Disease World Conference on Lung Health, Montreal, Canada, 7 October 2002.

    Science.gov (United States)

    White, N W

    2004-07-01

    The International Union Against Tuberculosis and Lung Disease (UNION) has a decade of experience in conducting short courses on research methods for the promotion of lung health. In a parallel initiative, the UNION has collaborated with the American Thoracic Society (ATS) to develop courses on international respiratory epidemiology that have been expanded by the ATS throughout Latin America. The two initiatives have similar aims, and the courses offered by the two organisations have intentionally been similar in terms of focus and complementary in regions targeted. The target regions of the UNION, drawing on several decades of experience in offering short courses on tuberculosis, have been Africa, the Black Sea Rim, the Middle East and Asia, while the target regions of the ATS have been Central and South America. This workshop aimed first to provide an opportunity for those who have taught on the courses and those who have participated to share their experiences and learn from them, and second to provide a basis on which to develop a strategic plan for future courses. This report summarises the contributions of the workshop participants and the conclusions reached.

  8. Ocean margins workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-12-31

    The Department of Energy (DOE) is announcing the refocusing of its marine research program to emphasize the study of ocean margins and their role in modulating, controlling, and driving Global Change phenomena. This is a proposal to conduct a workshop that will establish priorities and an implementation plan for a new research initiative by the Department of Energy on the ocean margins. The workshop will be attended by about 70 scientists who specialize in ocean margin research. The workshop will be held in the Norfolk, Virginia area in late June 1990.

  9. Ectopic DNMT3B expression delays leukemogenesis.

    Science.gov (United States)

    Stanley, Robert F; Steidl, Ulrich

    2016-03-24

    In this issue of Blood, Schulze et al use a tetracycline-inducible Dnmt3b knock-in mouse model to investigate how DNMT3B-mediated DNA methylation affects leukemogenesis. Increased DNMT3B expression prolonged survival in retrovirally induced Myc-Bcl2– or MLL-AF9–driven leukemia, and acute myeloid leukemia (AML) patients with high expression of DNMT3B target genes showed inferior overall survival.

  10. Recent Workshops

    CERN Multimedia

    Wickens, F. J.

    Since the previous edition of ATLAS e-news, the NIKHEF Institute in Amsterdam has hosted not just one but two workshops related to ATLAS TDAQ activities. The first in October was dedicated to the Detector Control System (DCS). Just three institutes, CERN, NIKHEF and St Petersburg, provide the effort for the central DCS services, but each ATLAS sub-detector provides effort for their own controls. Some 30 people attended, including representatives for all of the ATLAS sub-detectors, representatives of the institutes working on the central services and the project leader of JCOP, which brings together common aspects of detector controls across the LHC experiments. During the three-day workshop the common components were discussed, and each sub-detector described their experiences and plans for their future systems. Whilst many of the components to be used are standard commercial components, a key custom item for ATLAS is the ELMB (Embedded Local Monitor Board). Prototypes for this have now been extensively test...

  11. Special report: Workshop on 4D-treatment planning in actively scanned particle therapy-Recommendations, technical challenges, and future research directions.

    Science.gov (United States)

    Knopf, Antje; Bert, Christoph; Heath, Emily; Nill, Simeon; Kraus, Kim; Richter, Daniel; Hug, Eugen; Pedroni, Eros; Safai, Sairos; Albertini, Francesca; Zenklusen, Silvan; Boye, Dirk; Söhn, Matthias; Soukup, Martin; Sobotta, Benjamin; Lomax, Antony

    2010-09-01

    This article reports on a 4D-treatment planning workshop (4DTPW), held on 7-8 December 2009 at the Paul Scherrer Institut (PSI) in Villigen, Switzerland. The participants were all members of institutions actively involved in particle therapy delivery and research. The purpose of the 4DTPW was to discuss current approaches, challenges, and future research directions in 4D-treatment planning in the context of actively scanned particle radiotherapy. Key aspects were addressed in plenary sessions, in which leaders of the field summarized the state-of-the-art. Each plenary session was followed by an extensive discussion. As a result, this article presents a summary of recommendations for the treatment of mobile targets (intrafractional changes) with actively scanned particles and a list of requirements to elaborate and apply these guidelines clinically. © 2010 American Association of Physicists in Medicine.

  12. Special report: workshop on 4D-treatment planning in actively scanned particle therapy--recommendations, technical challenges, and future research directions.

    Science.gov (United States)

    Knopf, Antje; Bert, Christoph; Heath, Emily; Nill, Simeon; Kraus, Kim; Richter, Daniel; Hug, Eugen; Pedroni, Eros; Safai, Sairos; Albertini, Francesca; Zenklusen, Silvan; Boye, Dirk; Söhn, Matthias; Soukup, Martin; Sobotta, Benjamin; Lomax, Antony

    2010-09-01

    This article reports on a 4D-treatment planning workshop (4DTPW), held on 7-8 December 2009 at the Paul Scherrer Institut (PSI) in Villigen, Switzerland. The participants were all members of institutions actively involved in particle therapy delivery and research. The purpose of the 4DTPW was to discuss current approaches, challenges, and future research directions in 4D-treatment planning in the context of actively scanned particle radiotherapy. Key aspects were addressed in plenary sessions, in which leaders of the field summarized the state-of-the-art. Each plenary session was followed by an extensive discussion. As a result, this article presents a summary of recommendations for the treatment of mobile targets (intrafractional changes) with actively scanned particles and a list of requirements to elaborate and apply these guidelines clinically.

  13. Highlights of NASA's Special ETO Program Planning Workshop on rocket-based combined-cycle propulsion system technologies

    Science.gov (United States)

    Escher, W. J. D.

    1992-01-01

    A NASA workshop on rocket-based combined-cycle propulsion technologies is described emphasizing the development of a starting point for earth-to-orbit (ETO) rocket technologies. The tutorial is designed with attention given to the combined development of aeronautical airbreathing propulsion and space rocket propulsion. The format, agenda, and group deliberations for the tutorial are described, and group deliberations include: (1) mission and space transportation infrastructure; (2) vehicle-integrated propulsion systems; (3) development operations, facilities, and human resource needs; and (4) spaceflight fleet applications and operations. Although incomplete the workshop elevates the subject of combined-cycle hypersonic propulsion and develops a common set of priniciples regarding the development of these technologies.

  14. Marketing Cooperative Education. A Workshop.

    Science.gov (United States)

    Mosser, John W.; Rea, Peter J.

    This document is a guide for a workshop on marketing college cooperative education programs. The guide takes the reader/workshop participant through the marketing process, from defining needs and resources to planning a marketing campaign, implementing it, and evaluating its success. Samples and sources also are provided. Topics covered in the…

  15. 18 CFR 3b.4 - Government contractors.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Government contractors. 3b.4 Section 3b.4 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES COLLECTION, MAINTENANCE, USE, AND DISSEMINATION OF RECORDS OF...

  16. 18 CFR 3b.1 - Purpose.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Purpose. 3b.1 Section 3b.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES COLLECTION, MAINTENANCE, USE, AND DISSEMINATION OF RECORDS OF IDENTIFIABLE...

  17. 18 CFR 3b.2 - Definitions.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Definitions. 3b.2 Section 3b.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES COLLECTION, MAINTENANCE, USE, AND DISSEMINATION OF RECORDS OF IDENTIFIABLE...

  18. 18 CFR 3b.3 - Notice requirements.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Notice requirements. 3b.3 Section 3b.3 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES COLLECTION, MAINTENANCE, USE, AND DISSEMINATION OF RECORDS OF...

  19. Reports of the AAAI 2010 Conference Workshops

    OpenAIRE

    2010-01-01

    The AAAI-10 Workshop program was held Sunday and Monday, July 11–12, 2010 at the Westin Peachtree Plaza in Atlanta, Georgia. The AAAI-10 workshop program included 13 workshops covering a wide range of topics in artificial intelligence. The titles of the workshops were AI and Fun, Bridging the Gap between Task and Motion Planning, Collaboratively-Built Knowledge Sources and Artificial Intelligence, Goal-Directed Autonomy, Intelligent Security, Interactive Decision Theory and Game Theory,...

  20. Global action plan for childhood diarrhoea: Developing research priorities Report from a Workshop of the Programme for Global Paediatric Research

    Directory of Open Access Journals (Sweden)

    Alvin Zipursky

    2013-06-01

    Full Text Available Childhood diarrhoea remains a major public health problem responsible for the deaths of approximately 800 000 children annually, worldwide. The present study was undertaken to further define research priorities for the prevention and treatment of diarrhoea in low and middle income countries. We used the Child Health and Nutrition Research Initiative (CHNRI process for defining research priorities. This provided a transparent, systematic method of obtaining the opinions of experts regarding research priorities in childhood diarrhoea. The present report describes the deliberations of a workshop that reviewed these research priorities by stakeholders including colleagues from: government agencies, academic institutions, major funding agencies and non–governmental organizations.

  1. Scaling Climate Change Adaptation in the Northern Great Plains through Regional Climate Summaries and Local Qualitative-quantitative Scenario Planning Workshops

    Science.gov (United States)

    Ray, A. J.

    2015-12-01

    This presentation will describe a project to between ecologists and climate scientists to inform National Park Service managers who are developing scenario planning for their parks and surrounding areas; this effort is advancing scenario methodologies and improving delivery mechanisms and applications to decision-making for National Parks. Climate change is expressed in both regional climatic shifts (e.g., temperature and precipitation changes) and local resource impacts. Resource management in a changing climate is challenging because future climate change and resource responses cannot be precisely predicted. Scenario planning is a tool to assess the range of plausible future conditions. However, selecting, acquiring, synthesizing, and scaling climate information for scenario planning requires significant time and skills. This project, which was recently selected for funding by the NC CSC, has three goals: 1) synthesize climate data into 3-5 distinctly different but plausible climate summaries for the northern Great Plains region; 2) craft summaries of these climate futures that are relevant to local land management units; and 3) apply these local summaries to further develop quantitative climate-resource-management scenarios through participatory workshops and simulation models. We will engage multiple stakeholders in two focal areas within the region: southwestern South Dakota in the vicinity of Badlands National Park, and central North Dakota in the vicinity of Knife River Indian Villages National Historic Site. This effort will increase climate change planning efficiency in the region; promote collaborations across jurisdictions; and develop a prototype for a novel, efficient, and replicable form of scenario planning that could serve additional management units.

  2. Teaching East Asia in Middle Schools: Lesson Plans Contributed at the 1998 East Asian Studies Center Summer Workshop.

    Science.gov (United States)

    Indiana Univ., Bloomington. East Asian Studies Center.

    This document contains five middle school lesson plans that teach about East Asia, focusing on Japan, China, and Korea. Lessons deal with geography, history, cultural comparisons, and trade relations. Lesson plans include background information, materials needed, extension and enrichment ideas, a lesson script, a rubric, a list of resources, and…

  3. INDICO Workshop

    CERN Document Server

    CERN. Geneva; Fabbrichesi, Marco

    2004-01-01

    The INtegrated DIgital COnferencing EU project has finished building a complete software solution to facilitate the MANAGEMENT OF CONFERENCES, workshops, schools or simple meetings from their announcement to their archival. Everybody involved in the organization of events is welcome to join this workshop, in order to understand the scope of the project and to see demonstrations of the various features.

  4. NATIONAL WORKSHOP ON EDUCATIONAL MEDIA DEMONSTRATIONS. FINAL REPORT.

    Science.gov (United States)

    KEMP, JERROLD E.

    THIS REPORT SUMMARIZES THE PROCEDURES UNDER WHICH THE WORKSHOP ON EDUCATIONAL MEDIA DEMONSTRATIONS WAS CONDUCTED AND SERVES AS A MODEL FOR PLANNING AND EXECUTING LOCAL WORKSHOP PROJECTS. THE OBJECTIVES OF THE NATIONAL WORKSHOP WERE (1) TO DEVELOP TEAMS PREPARED TO GIVE PRESENTATIONS OF THE APPLICATIONS OF NEW MEDIA AND (2) TO PLAN AND PRODUCE A…

  5. The Third ATLAS ROD Workshop

    CERN Multimedia

    Poggioli, L.

    A new-style Workshop After two successful ATLAS ROD Workshops dedicated to the ROD hardware and held at the Geneva University in 1998 and in 2000, a new style Workshop took place at LAPP in Annecy on November 14-15, 2002. This time the Workshop was fully dedicated to the ROD-TDAQ integration and software in view of the near future integration activities of the final RODs for the detector assembly and commissioning. More precisely, the aim of this workshop was to get from the sub-detectors the parameters needed for T-DAQ, as well as status and plans from ROD builders. On the other hand, what was decided and assumed had to be stated (like EB decisions and URDs), and also support plans. The Workshop gathered about 70 participants from all ATLAS sub-detectors and the T-DAQ community. The quite dense agenda allowed nevertheless for many lively discussions, and for a dinner in the old town of Annecy. The Sessions The Workshop was organized in five main sessions: Assumptions and recommendations Sub-de...

  6. Virtual Workshop

    DEFF Research Database (Denmark)

    Buus, Lillian; Bygholm, Ann

    In relation to the Tutor course in the Mediterranean Virtual University (MVU) project, a virtual workshop “Getting experiences with different synchronous communication media, collaboration, and group work” was held with all partner institutions in January 2006. More than 25 key-tutors within MVU...... participated from different institutions in the workshop. The result of the workshop was experiences with different communication tools and media. Facing the difficulties and possibilities in collaborateting virtually concerned around group work and development of a shared presentation. All based on getting...... experiences for the learning design of MVU courses. The workshop intented to give the participants the possibility to draw their own experiences with issues on computer supported collaboration, group work in a virtual environment, synchronous and asynchronous communication media, and different perspectives...

  7. Workshop Proceedings

    DEFF Research Database (Denmark)

    2012-01-01

    , the main focus there is on spoken languages in their written and spoken forms. This series of workshops, however, offers a forum for researchers focussing on sign languages. For the third time, the workshop had sign language corpora as its main topic. This time, the focus was on the interaction between......This collection of papers stems from the Fifth Workshop on the Representation and Processing of Sign Languages, held in May 2012 as a satellite to the Language Resources and Evaluation Conference in Istanbul. While there has been occasional attention for sign languages at the main LREC conference...... corpus and lexicon. More than half of the papers presented contribute to this topic. Once again, the papers at this workshop clearly identify the potentials of even closer cooperation between sign linguists and sign language engineers, and we think it is events like this that contribute a lot to a better...

  8. The R3B experiment at FAIR

    Energy Technology Data Exchange (ETDEWEB)

    Scheit, Heiko [TU Darmstadt (Germany)

    2012-07-01

    The experiment Reactions with Relativistic Radioactive Beams (R{sup 3}B) at the FAIR facility will be installed at the high-energy branch of the Super-FRS. It allows for kinematically complete nuclear reaction studies with short-lived radioactive ion beams in inverse kinematics, utilizing a wide beam energy range from about 100-1000 MeV/u covering the full mass range up to uranium. Experimental programs will address fundamental questions in nuclear structure and reaction physics, as well as nuclear astrophysics. Recently, after a long research and development phase, important milestones toward the realization of the R{sup 3}B experiment have been reached with the completion of the technical design reports for two core components of the R{sup 3}B setup: the NeuLAND high-resolution neutron time-of-flight spectrometer and the CALIFA Barrel, which serves as a {gamma}-ray spectrometer, calorimeter and, together with the Si-tracker, as a target-recoil detector. In addition, the construction of the superconducting large-acceptance dipole magnet R3B-GLAD, used for the magnetic rigidity analysis of beam-rapidity charged fragments, is well underway with an expected delivery at GSI in summer 2013.

  9. 2000 Johnston Site 3B-P

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Underwater Site 3B-P was established at Johnston Atoll by Dr. James Maragos, U.S. Fish & Wildlife Service, on July 3, 2000. With a start point (meter 0) at...

  10. Workshop on the Development of Education and Information Materials on Family Health (Family Planning, Maternal and Child Health, Nutrition). (Manila, Philippines, 8 to 22 February 1972). Final Report.

    Science.gov (United States)

    1972

    Health and communications experts from Taiwan, South Korea, Malaysia, Philippines, Singapore and South Vietnam met in Manila for two weeks of workshop sessions to discuss communication strategies and to develop educational materials for the promotion of family health. The overall aim of the workshop was to encourage the production of educational…

  11. Human kidney anion exchanger 1 interacts with kinesin family member 3B (KIF3B)

    Energy Technology Data Exchange (ETDEWEB)

    Duangtum, Natapol [Medical Molecular Biology Unit, Office for Research and Development Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700 (Thailand); Department of Anatomy, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700 (Thailand); Junking, Mutita; Sawasdee, Nunghathai [Medical Molecular Biology Unit, Office for Research and Development Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700 (Thailand); Cheunsuchon, Boonyarit [Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700 (Thailand); Limjindaporn, Thawornchai, E-mail: limjindaporn@yahoo.com [Department of Anatomy, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700 (Thailand); Yenchitsomanus, Pa-thai, E-mail: grpye@mahidol.ac.th [Medical Molecular Biology Unit, Office for Research and Development Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700 (Thailand)

    2011-09-16

    Highlights: {yields} Impaired trafficking of kAE1 causes distal renal tubular acidosis (dRTA). {yields} The interaction between kAE1 and kinesin family member 3B (KIF3B) is reported. {yields} The co-localization between kAE and KIF3B was detected in human kidney tissues. {yields} A marked reduction of kAE1 on the cell membrane was observed when KIF3B was knockdown. {yields} KFI3B plays an important role in trafficking of kAE1 to the plasma membrane. -- Abstract: Impaired trafficking of human kidney anion exchanger 1 (kAE1) to the basolateral membrane of {alpha}-intercalated cells of the kidney collecting duct leads to the defect of the Cl{sup -}/HCO{sub 3}{sup -} exchange and the failure of proton (H{sup +}) secretion at the apical membrane of these cells, causing distal renal tubular acidosis (dRTA). In the sorting process, kAE1 interacts with AP-1 mu1A, a subunit of AP-1A adaptor complex. However, it is not known whether kAE1 interacts with motor proteins in its trafficking process to the plasma membrane or not. We report here that kAE1 interacts with kinesin family member 3B (KIF3B) in kidney cells and a dileucine motif at the carboxyl terminus of kAE1 contributes to this interaction. We have also demonstrated that kAE1 co-localizes with KIF3B in human kidney tissues and the suppression of endogenous KIF3B in HEK293T cells by small interfering RNA (siRNA) decreases membrane localization of kAE1 but increases its intracellular accumulation. All results suggest that KIF3B is involved in the trafficking of kAE1 to the plasma membrane of human kidney {alpha}-intercalated cells.

  12. LAND/R3B DAQ developments

    Energy Technology Data Exchange (ETDEWEB)

    Toernqvist, Hans; Aumann, Thomas; Loeher, Bastian [Technische Universitaet Darmstadt, Darmstadt (Germany); Simon, Haik [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt (Germany); Johansson, Haakan [Chalmers Institute of Technology, Goeteborg (Sweden); Collaboration: R3B-Collaboration

    2015-07-01

    Existing experimental setups aim to exploit most of the improved capabilities and specifications of the upcoming FAIR facility at GSI. Their DAQ designs will require some re-evaluation and upgrades. This presentation summarizes the R3B experimental campaigns in 2014, where the R3B DAQ was subject to testing of several new features that will aid researchers in using larger and more complicated experimental setups in the future. It also acted as part of a small testing ground for the NUSTAR DAQ infrastructure. In order to allow to extract correlations between several experimental sites, new suggested triggering and timestamping implementations were tested over significant distances. Also, with growing experimental complexity comes a greater risk of problems that may be difficult to characterize and solve. To this end, essential remote monitoring and debugging tools have been used successfully.

  13. Flywheel energy storage workshop

    Energy Technology Data Exchange (ETDEWEB)

    O`Kain, D.; Carmack, J. [comps.

    1995-12-31

    Since the November 1993 Flywheel Workshop, there has been a major surge of interest in Flywheel Energy Storage. Numerous flywheel programs have been funded by the Advanced Research Projects Agency (ARPA), by the Department of Energy (DOE) through the Hybrid Vehicle Program, and by private investment. Several new prototype systems have been built and are being tested. The operational performance characteristics of flywheel energy storage are being recognized as attractive for a number of potential applications. Programs are underway to develop flywheels for cars, buses, boats, trains, satellites, and for electric utility applications such as power quality, uninterruptible power supplies, and load leveling. With the tremendous amount of flywheel activity during the last two years, this workshop should again provide an excellent opportunity for presentation of new information. This workshop is jointly sponsored by ARPA and DOE to provide a review of the status of current flywheel programs and to provide a forum for presentation of new flywheel technology. Technology areas of interest include flywheel applications, flywheel systems, design, materials, fabrication, assembly, safety & containment, ball bearings, magnetic bearings, motor/generators, power electronics, mounting systems, test procedures, and systems integration. Information from the workshop will help guide ARPA & DOE planning for future flywheel programs. This document is comprised of detailed viewgraphs.

  14. Brief Discussion on Process Planning of Sheet Metal Stamping Workshop in Air Conditioning Industry%浅谈空调行业钣金冲压车间工艺规划

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

      本文介绍了空调行业钣金冲压车间工艺规划的基本概念、流程,以及车间工艺布局、厂房建筑工艺设计等不同阶段工艺规划的基本内容。系统分析了厂区物流设计原则及设施规划原则,并对工艺规划过程中应注意的若干事项进行了归纳。%This paper introduces the basic concept and flow of process planning of sheet metal stamping workshop in air conditioning industry. And in view of the different phases of process planning, the basic content about process layout and workshop architecture technical design is described. The planning principle of logistics design in the field region and facilities planning is analyzed systematically. Then some problems of process planning which should be noticed are proposed.

  15. Network workshop

    DEFF Research Database (Denmark)

    Bruun, Jesper; Evans, Robert Harry

    2014-01-01

    research community. With this workshop, participants were offered a way into network science based on authentic educational research data. The workshop was constructed as an inquiry lesson with emphasis on user autonomy. Learning activities had participants choose to work with one of two cases of networks......This paper describes the background for, realisation of and author reflections on a network workshop held at ESERA2013. As a new research area in science education, networks offer a unique opportunity to visualise and find patterns and relationships in complicated social or academic network data....... These include student relations and interactions and epistemic and linguistic networks of words, concepts and actions. Network methodology has already found use in science education research. However, while networks hold the potential for new insights, they have not yet found wide use in the science education...

  16. Network workshop

    DEFF Research Database (Denmark)

    Bruun, Jesper; Evans, Robert Harry

    2014-01-01

    This paper describes the background for, realisation of and author reflections on a network workshop held at ESERA2013. As a new research area in science education, networks offer a unique opportunity to visualise and find patterns and relationships in complicated social or academic network data....... These include student relations and interactions and epistemic and linguistic networks of words, concepts and actions. Network methodology has already found use in science education research. However, while networks hold the potential for new insights, they have not yet found wide use in the science education...... research community. With this workshop, participants were offered a way into network science based on authentic educational research data. The workshop was constructed as an inquiry lesson with emphasis on user autonomy. Learning activities had participants choose to work with one of two cases of networks...

  17. Poetry Workshop.

    Science.gov (United States)

    Janeczko, Paul B.

    2000-01-01

    This workshop offers activities to teach students about poetry. After describing haiku as a brief snapshot rather than a story, it explains how to teach poetry using an attached reproducible and poster. The tear-out reproducible sheet teaches students how to write their own haiku, offering a sample one as a model. The poster presents three sample…

  18. Google Earth for Landowners: Insights from Hands-on Workshops

    Science.gov (United States)

    Huff, Tristan

    2014-01-01

    Google Earth is an accessible, user-friendly GIS that can help landowners in their management planning. I offered hands-on Google Earth workshops to landowners to teach skills, including mapmaking, length and area measurement, and database management. Workshop participants were surveyed at least 6 months following workshop completion, and learning…

  19. Google Earth for Landowners: Insights from Hands-on Workshops

    Science.gov (United States)

    Huff, Tristan

    2014-01-01

    Google Earth is an accessible, user-friendly GIS that can help landowners in their management planning. I offered hands-on Google Earth workshops to landowners to teach skills, including mapmaking, length and area measurement, and database management. Workshop participants were surveyed at least 6 months following workshop completion, and learning…

  20. Midwest Transmission Workshop III Summary

    Energy Technology Data Exchange (ETDEWEB)

    Kevin Bryan

    2003-03-12

    OAK-B135 On March 12-13, 2002, the National Wind Coordinating Committee (NWCC), in cooperation with regional stakeholders, held a two-day workshop: Planning for Electrical Transmission Needs in the Upper Midwest. The workshop was the outgrowth of an effort to develop a forum and process for consideration of transmission options that strives for equitable allocation of benefits and impacts among all affected parties. The goal of this workshop was to provide a catalyst for an enhanced, inclusive process for transmission planning with participation of and acceptance by all affected stakeholders. Participants in the meeting included representatives of state and regional regulatory agencies, utilities and power generators, the wind industry, environmental and landowner interests, and other interested parties (see Attachment A for a list of meeting participants).

  1. The Danish Scenario Workshop Report

    DEFF Research Database (Denmark)

    Brodersen, Søsser; Jørgensen, Michael Søgaard

    with informal drinks) and planned and carried out as recommended in Ahumada (2003). We have however not developed all the material recommended by Ahumada (2003) as informative material prior to the workshop, (e.g. a SWOT analysis) due to a wish only to produce material to the participants which we found useful...

  2. The Danish Scenario Workshop Report

    DEFF Research Database (Denmark)

    Brodersen, Søsser; Jørgensen, Michael Søgaard

    with informal drinks) and planned and carried out as recommended in Ahumada (2003). We have however not developed all the material recommended by Ahumada (2003) as informative material prior to the workshop, (e.g. a SWOT analysis) due to a wish only to produce material to the participants which we found useful...

  3. 6th International Microbeam Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Dr Kevin M. Prise

    2004-01-01

    The extended abstracts which are submitted here present a summary of the proceedings of the 6th International Workshop/12th LH Gray Workshop: Microbeam Probes of Cellular Radiation Response, held at St. Catherine's College, University of Oxford, UK on March, 29th-31st, 2003. In 1993 the 4th LH Gray Workshop entitled ''Microbeam Probes of Cellular Radiation Response'' was held at the Gray Cancer Institute in Northwood. This was organized by Prof BD Michael, Dr M. Folkard and Dr KM Prise and brought together 40 participants interested in developing and applying new microbeam technology to problems in radiation biology (1). The workshop was an undoubted success and has spawned a series of subsequent workshops every two years. In the past, these workshops have been highly successful in bringing together groups interested in developing and applying micro-irradiation techniques to the study of cell and tissue damage by ionizing radiations. Following the first microbeam workshop, there has been a rapid growth in the number of centres developing radiobiology microbeams, or planning to do so and there are currently 15-20 worldwide. Much of the recent research using microbeams has used them to study low-dose effects and ''non-targeted'' responses such bystander effects, genomic instability and adaptive responses. The goal of the 6th workshop was to build on our knowledge of the development of microbeam approaches and the application to radiation biology in the future with the meeting stretching over a 3 day period. Over 80 participants reviewed the current state of radiobiology microbeam research worldwide and reported on new technological developments both in the fields of physics and biology.

  4. Finding the UV-Visible Path Forward: Proceedings of the Community Workshop to Plan the Future of UV/Visible Space Astrophysics

    CERN Document Server

    Scowen, Paul A; Beasley, Matt; Ardila, David; Andersson, B-G; Apellániz, Jesús Maíz; Barstow, Martin; Bianchi, Luciana; Calzetti, Daniela; Clampin, Mark; Evans, Christopher J; France, Kevin; García, Miriam García; de Castro, Ana Gomez; Harris, Walt; Hartigan, Patrick; Howk, J Christopher; Hutchings, John; Larruquert, Juan; Lillie, Charles F; Matthews, Gary; McCandliss, Stephan; Polidan, Ron; Perez, Mario R; Rafelski, Marc; Roederer, Ian U; Sana, Hugues; Sanders, Wilton T; Schiminovich, David; Thronson, Harley; Tumlinson, Jason; Vallerga, John; Wofford, Aida

    2016-01-01

    We present the science cases and technological discussions that came from the workshop entitled "Finding the UV-Visible Path Forward" held at NASA GSFC June 25-26, 2015. The material presented outlines the compelling science that can be enabled by a next generation space-based observatory dedicated for UV-visible science, the technologies that are available to include in that observatory design, and the range of possible alternative launch approaches that could also enable some of the science. The recommendations to the Cosmic Origins Program Analysis Group from the workshop attendees on possible future development directions are outlined.

  5. Creating Fantastic PI Workshops

    Energy Technology Data Exchange (ETDEWEB)

    Biedermann, Laura B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Clark, Blythe G. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Colbert, Rachel S. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Dagel, Amber Lynn [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gupta, Vipin P. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hibbs, Michael R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Perkins, David Nikolaus [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); West, Roger Derek [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-10-01

    The goal of this SAND report is to provide guidance for other groups hosting workshops and peerto-peer learning events at Sandia. Thus this SAND report provides detail about our team structure, how we brainstormed workshop topics and developed the workshop structure. A Workshop “Nuts and Bolts” section provides our timeline and check-list for workshop activities. The survey section provides examples of the questions we asked and how we adapted the workshop in response to the feedback.

  6. A novel DNMT3B subfamily, DeltaDNMT3B, is the predominant form of DNMT3B in non-small cell lung cancer.

    Science.gov (United States)

    Wang, Luo; Wang, Jie; Sun, Shiyong; Rodriguez, Marivonne; Yue, Ping; Jang, Se Jin; Mao, Li

    2006-07-01

    De novo promoter DNA methylation represses gene transcription and is a common mechanism to inactivate tumor suppressor genes in tumorigenesis. DNMT3B plays an important role in de novo DNA methylation. We report here the identification of a novel DNMT3B subfamily, termed DeltaDNMT3B, whose expression is initiated through a promoter located at intron 4 and exon 5 of the DNMT3B gene. At least 7 transcriptional variants of DeltaDNMT3B have been observed as the result of alternative pre-mRNA splicing. Predicted proteins derived from these variants suggest that 4 of the variants share a conservative enzymatic domain but contain a variable PWWP motif, a putative DNA binding structure, whereas 3 of the variants lack the enzymatic domain due to predicted premature translational termination. In non-small cell lung cancer (NSCLC) cell lines, DeltaDNMT3B variants are frequently expressed and are the predominant forms of DNMT3B. Similarly, DeltaDNMT3B variants are frequently expressed in primary NSCLC but are not detectable or are expressed at low levels in corresponding normal lung tissue. Our results indicate that DeltaDNMT3B is the major expression form of DNMT3B in NSCLC and may play an important role in the development of aberrant promoter methylation during lung tumorigenesis.

  7. Workshop experience

    Directory of Open Access Journals (Sweden)

    Georgina Holt

    2007-04-01

    Full Text Available The setting for the workshop was a heady mix of history, multiculturalism and picturesque riverscapes. Within the group there was, as in many food studies, a preponderance of female scientists (or ethnographers, but the group interacted on lively, non-gendered terms - focusing instead on an appreciation of locals food and enthusiasm for research shared by all, and points of theoretical variance within that.The food provided by our hosts was of the very highest eating and local food qualities...

  8. Challenges and Approaches in Delta Planning and Management - Sharing experiences from SE Asian Deltas and the Rhine-Meuse Delta -Report on Regional Training Workshop

    NARCIS (Netherlands)

    Long Phi, H.; Fida Abdullah Khan, M.; Wosten, J.H.M.; Douven, W.

    2014-01-01

    The training workshop consisted of a balanced mix of lectures on specific delta topics, work on group assignments, group and plenary discussions, and group presentations. Due to high professional level of the participants the discussions often reached the level of a policy dialogue among equals rath

  9. Splice variants DNMT3B4 and DNMT3B7 overexpression inhibit cell proliferation in 293A cell line.

    Science.gov (United States)

    Shao, Guo; Zhang, Ran; Zhang, Shu; Jiang, Shuyuan; Liu, You; Zhang, Wei; Zhang, Yanbo; Li, Jinping; Gong, Kerui; Gong, Keri; Hu, Xin-Rong; Jiang, Shi-Wen

    2013-05-01

    DNA methyltransferase 3B (DNMT3B) is critical in abnormal DNA methylation patterns in cancer cells. Nearly 40 alternatively spliced variants of DNMT3B have been reported. DNMT3B4 and DNMT3B7 are two kinds of splice variants of DNMT3B lacking the conserved methyltransferase motif. In this study, the effect of inactivation of DNMT3B variants, DNMT3B4 and DNMT3B7, on cell proliferation was assessed. pCMV-DNMT3B4 and pCMV-DNMT3B7 recombinant plasmids were developed and stably transfected into 293A cells. 293A cells transfected with plasmid pCMV-DNMT3B4 or pCMV-2B were then treated with G418 to the stable cell lines. After that, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide method was used for testing the proliferation level, and flow cytometry was used to test cell cycle distribution of the cell line. The expression of p21 was detected by real-time PCR and Western blot. The methylation status of p21 promoter was detected by methylation-specific PCR (MS-PCR). It was found that DNMT3B4 and DNMT3B7 overexpression could inhibit cell proliferation and increase the expression of p21. Cell cycle analysis demonstrated that inactivation of DNMT3B variants overexpression inhibited cell cycle progression. Inactivation of DNMT3B variants overexpression facilitated p21 expression to delay 293A cell proliferation. These findings indicate that inactivation of DNMT3B variants might play an important role in cell proliferation correlating with the change of p21.

  10. Energy Systems Integration Facility (ESIF) External Stakeholders Workshop: Workshop Proceedings, 9 October 2008, Golden, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Komomua, C.; Kroposki, B.; Mooney, D.; Stoffel, T.; Parsons, B.; Hammond, S.; Kutscher, C.; Remick, R.; Sverdrup, G.; Hawsey, R.; Pacheco, M.

    2009-01-01

    On October 9, 2008, NREL hosted a workshop to provide an opportunity for external stakeholders to offer insights and recommendations on the design and functionality of DOE's planned Energy Systems Infrastructure Facility (ESIF). The goal was to ensure that the planning for the ESIF effectively addresses the most critical barriers to large-scale energy efficiency (EE) and renewable energy (RE) deployment. This technical report documents the ESIF workshop proceedings.

  11. Leptin receptor expressing neurons express phosphodiesterase-3B (PDE3B) and leptin induces STAT3 activation in PDE3B neurons in the mouse hypothalamus.

    Science.gov (United States)

    Sahu, Maitrayee; Sahu, Abhiram

    2015-11-01

    Leptin signaling in the hypothalamus is critical for normal food intake and body weight regulation. Cumulative evidence suggests that besides the signal transducer and activator of transcription-3 (STAT3) pathway, several non-STAT3 pathways including the phosphodiesterase-3B (PDE3B) pathway mediate leptin signaling in the hypothalamus. We have shown that PDE3B is localized in various hypothalamic sites implicated in the regulation of energy homeostasis and that the anorectic and body weight reducing effects of leptin are mediated by the activation of PDE3B. It is still unknown if PDE3B is expressed in the long form of the leptin-receptor (ObRb)-expressing neurons in the hypothalamus and whether leptin induces STAT3 activation in PDE3B-expressing neurons. In this study, we examined co-localization of PDE3B with ObRb neurons in various hypothalamic nuclei in ObRb-GFP mice that were treated with leptin (5mg/kg, ip) for 2h. Results showed that most of the ObRb neurons in the arcuate nucleus (ARC, 93%), ventromedial nucleus (VMN, 94%), dorsomedial nucleus (DMN, 95%), ventral premammillary nucleus (PMv, 97%) and lateral hypothalamus (LH, 97%) co-expressed PDE3B. We next examined co-localization of p-STAT3 and PDE3B in the hypothalamus in C57BL6 mice that were treated with leptin (5mg/kg, ip) for 1h. The results showed that almost all p-STAT3 positive neurons in different hypothalamic nuclei including ARC, VMN, DMN, LH and PMv areas expressed PDE3B. These results suggest the possibility for a direct role for the PDE3B pathway in mediating leptin action in the hypothalamus. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Truncated DNMT3B isoform DNMT3B7 suppresses growth, induces differentiation, and alters DNA methylation in human neuroblastoma

    OpenAIRE

    Ostler, Kelly R.; Yang, Qiwei; Looney, Timothy J.; Li ZHANG; Vasanthakumar, Aparna; Tian, Yufeng; Kocherginsky, Masha; Stacey L. Raimondi; DeMaio, Jessica G.; Salwen, Helen R.; Gu, Song; Chlenski, Alexandre; Naranjo, Arlene; Gill, Amy; Peddinti, Radhika

    2012-01-01

    Epigenetic changes in pediatric neuroblastoma may contribute to the aggressive pathophysiology of this disease, but little is known about the basis for such changes. In this study, we examined a role for the DNA methyltransferase DNMT3B, in particular, the truncated isoform DNMT3B7 which is generated frequently in cancer. To investigate if aberrant DNMT3B transcripts alter DNA methylation, gene expression, and phenotypic character in neuroblastoma, we measured DNMT3B expression in primary tum...

  13. MICCAI Workshops

    CERN Document Server

    Nedjati-Gilani, Gemma; Venkataraman, Archana; O'Donnell, Lauren; Panagiotaki, Eleftheria

    2014-01-01

    This volume contains the proceedings from two closely related workshops: Computational Diffusion MRI (CDMRI’13) and Mathematical Methods from Brain Connectivity (MMBC’13), held under the auspices of the 16th International Conference on Medical Image Computing and Computer Assisted Intervention, which took place in Nagoya, Japan, September 2013. Inside, readers will find contributions ranging from mathematical foundations and novel methods for the validation of inferring large-scale connectivity from neuroimaging data to the statistical analysis of the data, accelerated methods for data acquisition, and the most recent developments on mathematical diffusion modeling. This volume offers a valuable starting point for anyone interested in learning computational diffusion MRI and mathematical methods for brain connectivity as well as offers new perspectives and insights on current research challenges for those currently in the field. It will be of interest to researchers and practitioners in computer science, ...

  14. Analysis list: Sin3b [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Sin3b Muscle + mm9 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Sin3b.1.ts...v http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Sin3b.5.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Si...n3b.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Sin3b.Muscle.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Muscle.gml ...

  15. Preparatory Commission for the Comprehensive Nuclear Test Ban Treaty Organization: Report of the On-Site Inspection Workshop-5-Planning Examination of Inspection Phases

    Energy Technology Data Exchange (ETDEWEB)

    Krioutchenkov, V.; Shchukin, V.; Davies, A.; Sweeney, J.J.

    2000-01-01

    On-Site Inspection (OSI) Workshop-5 met 8-12 November, 1999 in Farnborough, UK and was hosted by the Defence Evaluation and Research Agency (DERA). The purpose of the workshop was to provide guidance on OSI Operational Manual (OM) development for Working Group B (WGB) of the CTBT Preparatory Commission (PrepCom). The two main topics of the workshop involved logistics/preparatory activities for the pre-inspection phase and in-depth examination of technology application during the initial and continuation phases of an OSI. Reports from the PTS-sponsored Kazakhstan OSI experiment set the tone for the discussions of logistics and preparatory activities. The most important recommendation coming out of the experiment and workshop discussions is a need for Working Group A to develop specific administrative and financial rules regarding OSIs and define the status of inspectors and inspector assistants with respect to the CTBTO. There was also extensive discussion of a need for Working Group B to develop and/or adapt safety standards. With respect to OSI preparations, the group agreed that the time line and quick response required by an OSI necessitate development of special procedures; standing arrangements and/or advanced parties are suggested as one possible approach and a list of relevant issues has been initiated. A chart was developed that outlines the various elements of logistics required for an OSI that can serve as a basis for development of checklists, databases, and other preparation activities. Technology presentations and discussion focused on three major areas: phenomenology, synergy, and specifications.

  16. How do we convert the transport sector to renewable energy and improve the sector's interplay with the energy system? Main findings and recommendations from Workshop on Transport - renewable energy in the transport sector and planning

    Energy Technology Data Exchange (ETDEWEB)

    Soenderberg Petersen, L.; Larsen, Hans (eds.)

    2009-07-15

    As part of the DTU Climate Change Technologies Programme, DTU arranged a series of workshops and conferences on climate change technology focusing on assessment of and adaptation to climate changes as well as on mitigation of greenhouse gasses (GHG). Each workshop targeted a specific technology problem area. The Workshop on Transport took place at DTU 17 - 18 March 2009. The workshop developed and discussed recommendations for future climate change technologies. This report presents summary and recommendations from the workshop. (au)

  17. Broadcasting Satellite-3A and -3B (BS-3A and 3B)

    Science.gov (United States)

    Horii, M.; Funakawa, K.

    1991-01-01

    The BS-3A and -3B will provide direct color TV broadcasting to the Japanese mainland and remote islands. The satellites will be launched from Tanegashima Space Center by a type H-1 launch vehicle. The coverage will consist of the 26-m antenna and the 34-m antenna as a backup support for the transfer and drift orbits. Maximum support will consist of one 8-hour track per station for a seven day period, plus 23 days of contingency support from all complexes. Information is given in tabular form for Deep Space Network support, frequency assignments, telemetry, command, and tracking support responsibility.

  18. Undergraduate Breakfast, Career Workshop, and Awards

    Science.gov (United States)

    2017-01-01

    Undergraduate students can enjoy a hearty breakfast and learn about how to prepare for a wide variety of careers in physics outside of academia. Topics of this interactive workshop will include planning and self-assessment, inventorying transferable skills, finding out more about career opportunities, and successfully applying for jobs. Immediately following the workshop, top presenters from the Undergraduate Research/SPS sessions will be recognized. All presenters in the undergraduate sessions will receive certificates acknowledging their scientific accomplishments.

  19. Alpha-emitters for medical therapy workshop

    Energy Technology Data Exchange (ETDEWEB)

    Feinendegen, L.E.; McClure, J.J.

    1996-12-31

    A workshop on ``Alpha-Emitters for Medical Therapy`` was held May 30-31, 1996 in Denver Colorado to identify research goals and potential clinical needs for applying alpha-particle emitters and to provide DOE with sufficient information for future planning. The workshop was attended by 36 participants representing radiooncology, nuclear medicine, immunotherapy, radiobiology, molecular biology, biochemistry, radiopharmaceutical chemistry, dosimetry, and physics. This report provides a summary of the key points and recommendations arrived at during the conference.

  20. DNMT3B7, a truncated DNMT3B isoform expressed in human tumors, disrupts embryonic development and accelerates lymphomagenesis

    Science.gov (United States)

    Shah, Mrinal Y.; Vasanthakumar, Aparna; Barnes, Natalie Y.; Figueroa, Maria E.; Kamp, Anna; Hendrick, Christopher; Ostler, Kelly R.; Davis, Elizabeth M.; Lin, Shang; Anastasi, John; Le Beau, Michelle M.; Moskowitz, Ivan; Melnick, Ari; Pytel, Peter; Godley, Lucy A.

    2010-01-01

    Epigenetic changes are among the most common alterations observed in cancer cells, yet the mechanism by which cancer cells acquire and maintain abnormal DNA methylation patterns is not understood. Cancer cells have an altered distribution of DNA methylation and express aberrant DNA methyltransferase 3B transcripts, which encode truncated proteins, some of which lack the C-terminal catalytic domain. To test if a truncated DNMT3B isoform disrupts DNA methylation in vivo, we constructed two lines of transgenic mice expressing DNMT3B7, a truncated DNMT3B isoform commonly found in cancer cells. DNMT3B7 transgenic mice exhibit altered embryonic development, including lymphopenia, craniofacial abnormalities, and cardiac defects, similar to Dnmt3b-deficient animals, but rarely develop cancer. However, when DNMT3B7 transgenic are bred with Eμ-Myc transgenic mice, which model aggressive B cell lymphoma, DNMT3B7 expression increases the frequency of mediastinal lymphomas in Eμ-Myc animals. Eμ-Myc/DNMT3B7 mediastinal lymphomas have more chromosomal rearrangements, increased global DNA methylation levels, and more locus-specific perturbations in DNA methylation patterns compared to Eμ-Myc lymphomas. These data represent the first in vivo modeling of cancer-associated DNA methylation changes and suggest that truncated DNMT3B isoforms contribute to the re-distribution of DNA methylation characterizing virtually every human tumor. PMID:20587527

  1. Mars Sample Handling Protocol Workshop Series: Workshop 4

    Science.gov (United States)

    Race Margaret S. (Editor); DeVincenzi, Donald L. (Editor); Rummel, John D. (Editor); Acevedo, Sara E. (Editor)

    2001-01-01

    In preparation for missions to Mars that will involve the return of samples to Earth, it will be necessary to prepare for the receiving, handling, testing, distributing, and archiving of martian materials here on Earth. Previous groups and committees have studied selected aspects of sample return activities, but specific detailed protocols for the handling and testing of returned samples must still be developed. To further refine the requirements for sample hazard testing and to develop the criteria for subsequent release of sample materials from quarantine, the NASA Planetary Protection Officer convened a series of workshops in 2000-2001. The overall objective of the Workshop Series was to produce a Draft Protocol by which returned martian sample materials can be assessed for biological hazards and examined for evidence of life (extant or extinct) while safeguarding the purity of the samples from possible terrestrial contamination. This report also provides a record of the proceedings of Workshop 4, the final Workshop of the Series, which was held in Arlington, Virginia, June 5-7, 2001. During Workshop 4, the sub-groups were provided with a draft of the protocol compiled in May 2001 from the work done at prior Workshops in the Series. Then eight sub-groups were formed to discuss the following assigned topics: Review and Assess the Draft Protocol for Physical/Chemical Testing Review and Assess the Draft Protocol for Life Detection Testing Review and Assess the Draft Protocol for Biohazard Testing Environmental and Health/Monitoring and Safety Issues Requirements of the Draft Protocol for Facilities and Equipment Contingency Planning for Different Outcomes of the Draft Protocol Personnel Management Considerations in Implementation of the Draft Protocol Draft Protocol Implementation Process and Update Concepts This report provides the first complete presentation of the Draft Protocol for Mars Sample Handling to meet planetary protection needs. This Draft Protocol

  2. Retrofit Planning for the Performance Gap: Results of a Workshop on Addressing Energy, Health and Comfort Needs in a Protected Building

    Directory of Open Access Journals (Sweden)

    Eugene Mohareb

    2017-08-01

    Full Text Available Research on the performance gap suggests that the actual energy consumption in buildings can be twice as much as expected from modelled estimates. Energy models rely on predictive indicators and assumptions that are usually done at the design stage, without acknowledging behavioral patterns of actual users, amongst other uncertain elements. Moreover, in the context of the performance gap, it is evident that energy efficiency is overemphasized while other key issues such as health and comfort of occupants associated with indoor air quality, noise levels etc., have been less stressed and discussed. This paper discusses physical measurements of indoor temperature in a case study building at the University of Cambridge and reports findings of a workshop with researchers, building professionals and graduate students working on environmental performance in the built environment. The workshop addressed research issues related to energy, comfort and health (couched in terms of thermal performance, used as a means to understand the complexities of and trade-off between different aspects of sustainable buildings. Retrofit measures were suggested while considering how to balance energy and comfort needs, with some these measures being modelled to determine their efficacy. This research concludes with a reflection on how to implement these retrofit measures in a manner that addresses the performance gap.

  3. National stakeholder workshop summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    This is a summary of the plenary sessions and small group discussion sessions from the fourth National Stakeholder Workshop sponsored by the DOE Office of Worker and Community Transition held in Atlanta, Georgia on March 13--15, 1996. Topics of the sessions included work force planning and restructuring, worker participation in health and safety, review of actions and commitments, lessons learned in collective bargaining agreements, work force restructuring guidance, work force planning, update on community transition activities. Also included are appendices listing the participants and DOE contacts.

  4. Workshops as a Research Methodology

    Science.gov (United States)

    Ørngreen, Rikke; Levinsen, Karin

    2017-01-01

    This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice, and workshops as a research methodology. Focusing primarily on…

  5. IPHE Infrastructure Workshop Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    None

    2010-02-01

    This proceedings contains information from the IPHE Infrastructure Workshop, a two-day interactive workshop held on February 25-26, 2010, to explore the market implementation needs for hydrogen fueling station development.

  6. Significance of DNMT3b in oral cancer.

    Directory of Open Access Journals (Sweden)

    Wen-Cheng Chen

    Full Text Available The aim of this study was to explore specific molecular markers that could lead to new insights into the identification of innovative treatments. The role of DNMT3b and its predictive power in the prognosis of oral cancer were identified. Human oral cancer cell lines including SCC4 and SCC25 were selected for cellular experiments. Changes in tumor growth, aggressiveness and the responsible signaling pathway were investigated in vitro and in vivo. Furthermore, 125 oral cancer tissue specimens were analyzed using immunohistochemical staining on tissue microarray slides, and correlations calculated between the level of DNMT3b and the clinical outcome of patients. Our data revealed that inhibition of DNMT3b resulted in slower tumor growth, attenuated tumor invasion ability and epithelial mesenchymal transition, as determined by in vitro and in vivo experiments. Activated IL-6 signaling might be responsible to the induction of DNMT3b overexpression on oral cancer. Regarding clinical data, the incidence of DNMT3b immunoreactivity in oral cancer specimens was significantly higher than in non-malignant epithelium, and positively linked to expression of IL-6. Furthermore, expression of DNMT3b was significantly linked with the risk of lymph node involvement, disease recurrence and shorter survival in patients with pathological stage III-IV oral cancer. In conclusion, IL-6 -DNMT3b axis could be used to predict the prognosis of oral cancer in clinics, and targeting DNMT3b could represent a promising treatment strategy.

  7. Significance of DNMT3b in oral cancer.

    Science.gov (United States)

    Chen, Wen-Cheng; Chen, Miao-Fen; Lin, Paul-Yang

    2014-01-01

    The aim of this study was to explore specific molecular markers that could lead to new insights into the identification of innovative treatments. The role of DNMT3b and its predictive power in the prognosis of oral cancer were identified. Human oral cancer cell lines including SCC4 and SCC25 were selected for cellular experiments. Changes in tumor growth, aggressiveness and the responsible signaling pathway were investigated in vitro and in vivo. Furthermore, 125 oral cancer tissue specimens were analyzed using immunohistochemical staining on tissue microarray slides, and correlations calculated between the level of DNMT3b and the clinical outcome of patients. Our data revealed that inhibition of DNMT3b resulted in slower tumor growth, attenuated tumor invasion ability and epithelial mesenchymal transition, as determined by in vitro and in vivo experiments. Activated IL-6 signaling might be responsible to the induction of DNMT3b overexpression on oral cancer. Regarding clinical data, the incidence of DNMT3b immunoreactivity in oral cancer specimens was significantly higher than in non-malignant epithelium, and positively linked to expression of IL-6. Furthermore, expression of DNMT3b was significantly linked with the risk of lymph node involvement, disease recurrence and shorter survival in patients with pathological stage III-IV oral cancer. In conclusion, IL-6 -DNMT3b axis could be used to predict the prognosis of oral cancer in clinics, and targeting DNMT3b could represent a promising treatment strategy.

  8. Increased DNA methylation of Dnmt3b targets impairs leukemogenesis.

    Science.gov (United States)

    Schulze, Isabell; Rohde, Christian; Scheller-Wendorff, Marina; Bäumer, Nicole; Krause, Annika; Herbst, Friederike; Riemke, Pia; Hebestreit, Katja; Tschanter, Petra; Lin, Qiong; Linhart, Heinz; Godley, Lucy A; Glimm, Hanno; Dugas, Martin; Wagner, Wolfgang; Berdel, Wolfgang E; Rosenbauer, Frank; Müller-Tidow, Carsten

    2016-03-24

    The de novo DNA methyltransferases Dnmt3a and Dnmt3b are of crucial importance in hematopoietic stem cells. Dnmt3b has recently been shown to play a role in genic methylation. To investigate how Dnmt3b-mediated DNA methylation affects leukemogenesis, we analyzed leukemia development under conditions of high and physiological methylation levels in a tetracycline-inducible knock-in mouse model. High expression of Dnmt3b slowed leukemia development in serial transplantations and impaired leukemia stem cell (LSC) function. Forced Dnmt3b expression induced widespread DNA hypermethylation inMyc-Bcl2-induced leukemias, preferentially at gene bodies.MLL-AF9-induced leukemogenesis showed much less pronounced DNA hypermethylation upon Dnmt3b expression. Nonetheless, leukemogenesis was delayed in both models with a shared core set of DNA hypermethylated regions and suppression of stem cell-related genes. Acute myeloid leukemia patients with high expression of Dnmt3b target genes showed inferior survival. Together, these findings indicate a critical role for Dnmt3b-mediated DNA methylation in leukemia development and maintenance of LSC function.

  9. MOOC Design Workshop

    DEFF Research Database (Denmark)

    Nørgård, Rikke Toft; Mor, Yishay; Warburton, Steven

    2016-01-01

    For the last two years we have been running a series of successful MOOC design workshops. These workshops build on previous work in learning design and MOOC design patterns. The aim of these workshops is to aid practitioners in defining and conceptualising educational innovations (predominantly, ...

  10. Writing and Learning in the Business Classroom: The Workshop Approach

    Science.gov (United States)

    Fernsten, Linda; Fernsten, Jeffrey

    2008-01-01

    A writing workshop is a pedagogical tool that can create a more productive experience for teachers and students alike. Business students who have used this technique with experienced instructors agree that a well-planned writing workshop can be useful for dispelling writing fears, furthering understanding of business communication skills,…

  11. Writing and Learning in the Business Classroom: The Workshop Approach

    Science.gov (United States)

    Fernsten, Linda; Fernsten, Jeffrey

    2008-01-01

    A writing workshop is a pedagogical tool that can create a more productive experience for teachers and students alike. Business students who have used this technique with experienced instructors agree that a well-planned writing workshop can be useful for dispelling writing fears, furthering understanding of business communication skills,…

  12. Integrating Mobile Phones into Teaching and Learning: A Case Study of Teacher Training through Professional Development Workshops

    Science.gov (United States)

    Ekanayake, Sakunthala Y.; Wishart, Jocelyn

    2015-01-01

    This paper presents the development and implementation of a professional development workshop series on integrating mobile phones into science teaching for a group of teachers in Sri Lanka. The series comprised a 3-day Planning Workshop followed by implementation of the planned lessons in real classrooms and a subsequent 1-day Reviewing Workshop.…

  13. Simple groups with orders 2a3b5cpd,2a3b7cpd and 2a3b5c7d

    Institute of Scientific and Technical Information of China (English)

    JIANG Youyi; TAN Mingshu; LIU Xuefei

    2004-01-01

    This work deals with the power exponent r1 and r2 respectively of the maximal and second-maximal prime factors of the order of simple K4-group, and the classification for simple {5,7}'- K4-group G (i.e. |G| can not be divided by 5 nor by 7 or |π(G)| = 4 ), simple 5' - K4 -group G (i.e. |G| can not divided by 5 and |π(G)| =4) and simple 7'- K4 -group G (i.e. |G| can not divided by 7 and |π(G)| =4). It is derived that r1 =1, 2 and 4, and r2 is not greater than 4. All the simple K4 -groups with order 2a3b5cpd, 2a3b7cpd and 2a3b5c7d are obtained.

  14. APOBEC3B expression in human leptomeninges and meningiomas

    Science.gov (United States)

    Johnson, Mahlon D.; Reeder, Jay E.; O'Connell, Mary

    2016-01-01

    Nucleic acid-editing enzymes of the apolipoprotein B mRNA-editing enzyme (APOBEC) family have been associated with somatic mutation in cancer. However, the role of APOBEC catalytic subunit 3B (APOBEC3B) editing in the pathogenesis of base substitutions in meningiomas is unknown. In the present study, the expression of APOBEC3B was examined by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and western blot analyses in five fetal and one adult human leptomeninges and 38 meningiomas. Genomic DNA was sequenced using the Illumina Tru-Seq Cancer Panel. Three meningioma primary cultures were also established and treated with cerebrospinal fluid form patients without neurological disease or platelet-derived growth factor-BB (PDGF-BB), prior to evaluation of APOBEC3B expression. By western blotting, APOBEC3B was revealed to be present in 100% of the fetal leptomeninges, and in 88% of World Health Organization grade I, 100% of grade II and 83% of grade III meningiomas tested, but was not different between grades. RT-qPCR revealed no difference in the mRNA expression of APOBEC3B between grades. Sequencing revealed no elevated levels of the C>T mutations that are characteristic of APOBEC3B editing of genomic DNA. Treatment with cerebrospinal fluid and PDGF-BB had no effect on APOBEC3B protein expression in the leptomeningeal or meningioma cells. These findings suggest that the mutations associated with increased APOBEC3B expression may not be central to the pathogenesis of meningiomas. PMID:28101245

  15. A Workshop Kit for Stimulating Involvement in the Development of Teacher Education Centers.

    Science.gov (United States)

    Kroner, Francine B.; O'Gorman, David E.

    This paper describes a workshop kit developed for the Cleveland Commission on Higher Education which supplies materials supportive of a one to three-day workshop. The workshop is intended to stimulate school personnel to work together in planning a common teacher education center venture appropriate to a particular locale. Contents of the workshop…

  16. Drunk Driving. Surgeon General's Workshop. Proceedings (Washington, D.C., December 14-16, 1988).

    Science.gov (United States)

    Janus Associates.

    This volume presents solutions, recommendations, and strategies in eleven interrelated areas considered at the Surgeon General's Workshop on Drunk Driving held in Washington, D.C. in December of 1988. Lists of the members of the Workshop Planning Committee and members of the federal advisory group on follow-up activities for the workshop are…

  17. Proceedings (of the) dioxin workshop

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    A workshop on dioxins was conducted to share recent information, to define goals for Canadian government action, to prepare an acceptable action plan, and to serve as a basis for a communications strategy. Presentations were made on the dioxin problem from a historical perspective, the need for reliable analytical data, current knowledge on dioxin levels in humans and in the environment, dioxin sources, toxicological effects of dioxin exposure, and establishment of environmental standards. Working groups on control technology, regional issues, public exposure, and standards were formed and priorities for action in 5 major categories of issues (communications, regional, regulatory, scientific, and economic) were discussed. Separate abstracts have been prepared for 2 presentations from this workshop.

  18. Structural applications of Avimid K3B LDF thermoplastic composites

    Science.gov (United States)

    Perrella, Andrew P.

    Composite applications on advanced aircraft require lightweight, high performance, tough material systems which are capable of operating at high service temperatures. These composite systems must also be producible and cost effective. Avimid K3B composite materials and related process and part manufacturing technologies offers a unique solutions to these requirements. The objective of this paper is to describe selected Avimid K3B processing approaches such as Long Discontinuous Fiber thermoforming and fusion bonding. A review of the Avimid K3B F-16 Strake Door Joint Development Program is presented. This program successfully developed, built and structurally validated a flight demonstration component using these materials and manufacturing methods.

  19. National Cancer Institute Prostate Cancer Genetics Workshop.

    Science.gov (United States)

    Catalona, William J; Bailey-Wilson, Joan E; Camp, Nicola J; Chanock, Stephen J; Cooney, Kathleen A; Easton, Douglas F; Eeles, Rosalind A; FitzGerald, Liesel M; Freedman, Matthew L; Gudmundsson, Julius; Kittles, Rick A; Margulies, Elliott H; McGuire, Barry B; Ostrander, Elaine A; Rebbeck, Timothy R; Stanford, Janet L; Thibodeau, Stephen N; Witte, John S; Isaacs, William B

    2011-05-15

    Compelling evidence supports a genetic component to prostate cancer susceptibility and aggressiveness. Recent genome-wide association studies have identified more than 30 single-nucleotide polymorphisms associated with prostate cancer susceptibility. It remains unclear, however, whether such genetic variants are associated with disease aggressiveness--one of the most important questions in prostate cancer research today. To help clarify this and substantially expand research in the genetic determinants of prostate cancer aggressiveness, the first National Cancer Institute Prostate Cancer Genetics Workshop assembled researchers to develop plans for a large new research consortium and patient cohort. The workshop reviewed the prior work in this area and addressed the practical issues in planning future studies. With new DNA sequencing technology, the potential application of sequencing information to patient care is emerging. The workshop, therefore, included state-of-the-art presentations by experts on new genotyping technologies, including sequencing and associated bioinformatics issues, which are just beginning to be applied to cancer genetics.

  20. Maintenance of DNA methylation: Dnmt3b joins the dance.

    Science.gov (United States)

    Walton, Emma L; Francastel, Claire; Velasco, Guillaume

    2011-11-01

    DNA methylation mostly occurs within the context of CpG dinucleotides and is essential for embryonic development and gene repression. It is generally accepted that DNA methyltransferases carry out specific and non-overlapping functions, Dnmt3a and Dnmt3b being responsible for the establishment of methylation around the time of implantation and Dnmt1 ensuring that methylation is faithfully copied to daughter cells via what has come to be known as "maintenance methylation." This longstanding view has been challenged over the years with the observation that Dnmt1 alone is incapable of perfect maintenance methylation. A new model is emerging that takes into account a contribution of the de novo enzymes Dnmt3a and Dnmt3b in the maintenance of the DNA methylation. We recently showed that certain germ line genes are specific targets of Dnmt3b, and that Dnmt3b remains bound to their promoter regions in somatic cells via interaction with the transcriptional repressor E2F6. It is tempting to consider an ongoing role for Dnmt3b in the methylation of germ line genes in somatic cells. We propose here observations in support of the hypothesis that the maintenance of methylation and subsequent silencing of a handful of germ line genes requires Dnmt3b but not Dnmt1. In addition to suggesting a new role for Dnmt3b in the protection of somatic cells against the promiscuous expression of the germ line program, these observations are of particular interest in the field of carcinogenesis, given that the expression of catalytically inactive Dnmt3b isoforms and aberrant expression of germ line genes are commonly observed in cancer cells.

  1. LM-3B/E will launch Apstar 7

    Institute of Scientific and Technical Information of China (English)

    Zong He

    2009-01-01

    @@ China Great Wall Industry Corporation (CGWlC), a subsidiary of China Aerospace Science and Technology Corporation (CASC), signed a launch services contract with Hong Kong APT Satellite Co., Ltd in Beijing on November 8. According to the contract, a Long March 3B enhanced launch vehicle (LM-3B/E) will launch a French Thales Alenia Space made APstar 7 communications satellite into space in the first half year of 2012.

  2. Electric utility industry and planning

    Energy Technology Data Exchange (ETDEWEB)

    Schiffman, Y. (ed.)

    1983-01-01

    The objective of the workshop reported in these proceedings was to bring together planners, public officials, and community leaders with members of the utility industry to learn about utilities and to permit a meaningful exchange of information. This workshop was held at the Annual Meeting of the American Planning Association and its Energy Planning Division. The workshop was designed to inform planners about the electric-utility industry. A separate abstract was prepared for each of 4 individual presentations.

  3. Lessons Learned and Future Goals of the High Lift Prediction Workshops

    Science.gov (United States)

    Rumsey, Christopher L.; Lee-Rausch, Elizabeth; Slotnick, Jeffrey P.

    2016-01-01

    The American Institute of Aeronautics and Astronautics (AIAA) High Lift Prediction Workshop series is described. Two workshops have been held to date. Major conclusions are summarized, and plans for future workshops are outlined. A compilation of lessons learned from the first two workshops is provided. This compilation includes a summary of needs for future high-lift experiments that are intended for computational fluid dynamics (CFD) validation.

  4. 77 FR 20010 - Notice of Public Workshop: “Designing for Impact: Workshop on Building the National Network for...

    Science.gov (United States)

    2012-04-03

    ... on Building the National Network for Manufacturing Innovation'' AGENCY: Advanced Manufacturing... ``Designing for Impact: Workshop on Building the National Network for Manufacturing Innovation.'' The... building a national network consisting of up to 15 IMIs. Individuals planning to attend the public...

  5. Safeguards Technology Strategic Planning Pentachart

    Energy Technology Data Exchange (ETDEWEB)

    Carroll, C. J. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2017-05-25

    Builds on earlier strategic planning workshops conducted for SGIT, SGTS, and SGCP. Many of recommendations from these workshops have been successfully implemented at the IAEA. Provide a context for evaluating new approaches for anticipated safeguards challenges of the future. Approach used by government and military to plan for an uncertain future. Uses consensus decision-making.

  6. Challenges, Approaches and Experiences from Asian Deltas and the Rhine-Meuse Delta : Regional Training Workshop on Delta Planning and Management

    NARCIS (Netherlands)

    Wosten, J.H.M.; Douven, W.; Long Phi, H.; Fida Abdullah Khan, M.

    2013-01-01

    River delta's, like the Mekong Delta (Vietnam), Ganges-Brahmaputra Delta (Bangladesh), Ayeyarwady Delta (Myanmar), Nile (Egypt) and Ciliwung Delta (Indonesia) are developing rapidly and are characterised by large-scale urbanisation and industrialization processes. They are facing serious planning ch

  7. Administration in Nursing, 1982-1992: Regional Planning for the Coming Decade. Midwest Alliance in Nursing Fall Workshop (Oklahoma City, Oklahoma, September 22-24, 1982).

    Science.gov (United States)

    Minckley, Barbara B., Ed.

    Focusing on issues affecting the development of nursing leadership in the Midwest, the papers in these proceedings attempt to move forward the implementation of an effective program for enhancing skills needed by nurse administrators. The proceedings contain: (1) "Regional Plan for Development of Nursing Leadership Potential 1982-92," by Rozella…

  8. Possible antiferromagnetic interactions in NdRh 3B 2 and CeRh 3B 2

    Science.gov (United States)

    Takeda, K.; Kohara, T.; Kitaoka, Y.; Asayama, K.

    1987-06-01

    The magnetic phase transition and spin arrangement in the ordered phase of NdRh3B2 and CeRh3B2 have been studied by measurements of magnetic susceptibility and heat capacity of the isostructural compounds RRh3B2 ( R: La, Ce, Nd, Gd). The existence of small antiferromagnetic interactions between R ions ( R = Nd, Ce) on the neighbouring ferromagnetic chains along the c-axis has been suggested. This model gives another aspect to explain the origin of the anomalous magnetism of CeRh3B2 such as the small value of magnetic moment in the ordered state and the curious behaviour of susceptibility. The magnitude of the effective moment of Ce has been estimated for the consumption of magnetic entropy of the Ce compound.

  9. Climate Change Adaptation Plan

    Science.gov (United States)

    2014-06-01

    Participants from the 2012 Strategic Scenario Planning Workshop for Integrated Water Resources Development in the Lower Mekong Basin held in Bangkok ...oceans and Great Lakes: Living Resources (includes commercial fishing), Tourism and Recreation, Marine Transportation, Ship and Boat Building, Marine

  10. Radiographic findings in type 3 b Gaucher disease

    Energy Technology Data Exchange (ETDEWEB)

    Hill, S.C. [Diagnostic Radiology Department, National Institutes of Health, Bethesda, MD (United States); Damaska, B.M. [Diagnostic Radiology Department, National Institutes of Health, Bethesda, MD (United States); Tsokos, M. [Laboratory of Pathology, National Institutes of Health, Bethesda, MD (United States); Kreps, C. [Developmental and Metabolic Neurology Branch, National Institutes of Health, Bethesda, MD (United States); Brady, R.O. [Developmental and Metabolic Neurology Branch, National Institutes of Health, Bethesda, MD (United States); Barton, N.W. [Developmental and Metabolic Neurology Branch, National Institutes of Health, Bethesda, MD (United States)

    1996-12-01

    The purpose of this paper is to describe the radiographic findings in type 3 b Gaucher disease, a chronic neuronopathic form of the illness with severe systemic manifestations. Between 1980 and 1985 17 consecutive patients were evaluated with radiography of the chest, long bones and spine, CT of the head and chest, abdominal sonography, and MRI of the head, abdomen and spine. Clinical manifestations were severe, and led to death from hepatic, pulmonary or cardiac failure in nine patients. Type 3 b Gaucher disease shares the same spectrum of radiographic findings observed in type 1 disease, but the systemic manifestations are more severe. Pulmonary infiltrates, thoracic lymph node enlargement, vertebral compression fractures and osteonecrosis of the long bones occur much more frequently in patients with type 3 b disease. (orig.). With 7 figs., 2 tabs.

  11. Crystal structure of inactive form of Rab3B

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Wei [Hubei Key Laboratory of Genetic Regulation and Integrative Biology, College of Life Science, Huazhong Normal University, Wuhan 430079 (China); Shen, Yang [Structural Genomics Consortium, University of Toronto, 101 College St., Toronto, Ontario, Canada M5G 1L7 (Canada); Jiao, Ronghong [Department of Function Inspection, Hebei Provincial People' s Hospital, Shijiazhuang 050051 (China); Liu, Yanli; Deng, Lingfu [Hubei Key Laboratory of Genetic Regulation and Integrative Biology, College of Life Science, Huazhong Normal University, Wuhan 430079 (China); Qi, Chao, E-mail: qichao@mail.ccnu.edu.cn [Hubei Key Laboratory of Genetic Regulation and Integrative Biology, College of Life Science, Huazhong Normal University, Wuhan 430079 (China)

    2012-02-24

    Highlights: Black-Right-Pointing-Pointer This is the first structural information of human Rab3B. Black-Right-Pointing-Pointer To provides a structural basis for the GDP/GTP switch in controlling the activity of Rab3. Black-Right-Pointing-Pointer The charge distribution of Rab3B indicates its unique roles in vesicular trafficking. -- Abstract: Rab proteins are the largest family of ras-related GTPases in eukaryotic cells. They act as directional molecular switches at membrane trafficking, including vesicle budding, cargo sorting, transport, tethering, and fusion. Here, we generated and crystallized the Rab3B:GDP complex. The structure of the complex was solved to 1.9 A resolution and the structural base comparison with other Rab3 members provides a structural basis for the GDP/GTP switch in controlling the activity of small GTPase. The comparison of charge distribution among the members of Rab3 also indicates their different roles in vesicular trafficking.

  12. Workshop Scheduling in the MRO Context

    Science.gov (United States)

    Rupp, Benjamin; Pauli, Dirk; Feller, Sebastian; Skyttä, Manu

    2010-09-01

    Scheduling is an important task in production planning, as it can significantly increase the productivity of a workshop. In this paper we concentrate on a job-shop problem which arises at workshops of typical MRO service providers. An MRO does not only need to minimize the production time (the makespan) and maximize the plant utilization, it also needs to maximize the service and protection level of its stock. Hence, it has several objective functions which usually contradict each other. In this paper we present the novel CTO algorithm which helps to find a schedule regarding the mentioned objective functions.

  13. Train shunting at a workshop area

    DEFF Research Database (Denmark)

    Jacobsen, Per Munk; Pisinger, David

    2011-01-01

    We consider the problem of planning the shunting of train units at a railway workshop area. Before and after the maintenance check, a train unit is parked at a depository track. The problem is to schedule the trains to workshops and depot tracks in order to complete the repairs as soon as possible......, while avoiding train blockings at the tracks. We give a formal definition of the problem and present three heuristic approaches based on, respectively, Guided Local Search (GLS), Guided Fast Local Search (GFLS) and Simulated Annealing (SA). Computational experiments are reported for realistic instances...

  14. Evian 2010 Workshop on LHC Commissioning

    CERN Document Server

    2010-01-01

    The Evian 2010 workshop on LHC commissioning aimed to review the 2009 LHC beam commissioning and beam operations experience, and to look forward to the continued commissioning and operation of the LHC with beam in 2010. Beam related experiences from injection to stable beams were discussed. Issues addressed were the measurements and observations versus expectations; problems encountered; the performance of software and controls; and necessary improvements. The readiness for 3.5TeV running was also covered. As an outcome, the workshop proposed a 2010 beam re-commissioning plan for 3.5 TeV operation.

  15. Detector production for the R3B Si-tracker

    Science.gov (United States)

    Borri, M.; Lemmon, R.; Thornhill, J.; Bate, R.; Chartier, M.; Clague, N.; Herzberg, R.-D.; Labiche, M.; Lindsay, S.; Nolan, P.; Pearce, F.; Powell, W.; Wells, D.

    2016-11-01

    R3B is a fixed target experiment which will study reactions with relativistic radioactive beams at FAIR. Its Si-tracker will surround the target volume and it will detect light charged-particles like protons. The detector technology in use consists of double-sided silicon strip sensors wire bonded to the custom made R3B-ASIC. The tracker allows for a maximum of two outer layers and one inner layer. This paper reports on the production of detectors necessary to build the minimum tracking configuration: one inner layer and one outer layer.

  16. Second workshop geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, P.; Ramey, H.J. Jr. (eds.)

    1976-12-03

    The Arab oil embargo of 1973 focused national attention on energy problems. A national focus on development of energy sources alternative to consumption of hydrocarbons led to the initiation of research studies of reservoir engineering of geothermal systems, funded by the National Science Foundation. At that time it appeared that only two significant reservoir engineering studies of geothermal reservoirs had been completed. Many meetings concerning development of geothermal resources were held from 1973 through the date of the first Stanford Geothermal Reservoir Engineering workshop December 15-17, 1975. These meetings were similar in that many reports dealt with the objectives of planned research projects rather than with results. The first reservoir engineering workshop held under the Stanford Geothermal Program was singular in that for the first time most participants were reporting on progress inactive research programs rather than on work planned. This was true for both laboratory experimental studies and for field experiments in producing geothermal systems. The Proceedings of the December 1975 workshop (SGP-TR-12) is a remarkable document in that results of both field operations and laboratory studies were freely presented and exchanged by all participants. With this in mind the second reservoir engineering workshop was planned for December 1976. The objectives were again two-fold. First, the workshop was designed as a forum to bring together researchers active in various physical and mathematical branches of the developing field of geothermal reservoir engineering, to give participants a current and updated view of progress being made in the field. The second purpose was to prepare this Proceedings of Summaries documenting the state of the art as of December 1976. The proceedings will be distributed to all interested members of the geothermal community involved in the development and utilization of the geothermal resources in the world. Many notable

  17. SPLASH'13 workshops summary

    DEFF Research Database (Denmark)

    Balzer, S.; Schultz, U. P.

    2013-01-01

    Following its long-standing tradition, SPLASH 2013 will host 19 high-quality workshops, allowing their participants to meet and discuss research questions with peers, to mature new and exciting ideas, and to build up communities and start new collaborations. SPLASH workshops complement the main t...

  18. Warehouse Sanitation Workshop Handbook.

    Science.gov (United States)

    Food and Drug Administration (DHHS/PHS), Washington, DC.

    This workshop handbook contains information and reference materials on proper food warehouse sanitation. The materials have been used at Food and Drug Administration (FDA) food warehouse sanitation workshops, and are selected by the FDA for use by food warehouse operators and for training warehouse sanitation employees. The handbook is divided…

  19. 基于价值密度的Job-shop车间生产计划控制%Workshop Production Planning Control Based on the Value Density of Job-shop

    Institute of Scientific and Technical Information of China (English)

    崔峻华; 陈进; 邓玉锋; 刘琴

    2015-01-01

    To solve the problems of route uncertainty, inaccuracy of work time, fast changes of the process and fast logistics in the status of discrete production process, a method is proposed that makes the value of production in plan period as the pursuit goals. The completion time node is not needed to be pursued in schedule but the production order. So that enterprise can get the highest value in unit time, namely making production scheduling based on the value density. After determining the bottleneck of workshop equipment, this method ensures that there are enough parts for processing in front of the equipment through scheduling and mixes human resources and equipment in scheduling, making implementation of task changes and lock or refuse of time window in dynamic status. Both the importance of order and time of delivery are considered in order to make full use of the workshop equipment capacity. Each task is computed for only one time, which is especially suitable for rapid production scheduling in dynamics.%针对离散型生产中工艺路线不确定,工时不准确,加工中变化快,物流速度快的生产现状,提出计划期内生产的价值作为追求目标,排产不必追求任务完成的时间节点,而应制定投产的顺序,以保证企业在单位时间内实现的价值最高,即价值密度作为排产依据。确定车间的瓶颈设备之后,通过排产保证该设备前面有足够的零部件等待加工,将人力资源和设备混合排产,在动态中实现任务计划的改变、时间窗口的锁定或拒绝,兼顾了订单的重要性和交货时间,发挥出了车间设备的最大能力。每个任务的计算量仅有一次,特别适合动态中的快速排产。

  20. Facilitating PSS workshops: a conceptual framework and findings from interviews with facilitators

    NARCIS (Netherlands)

    Pelzer, P.; Goodspeed, R.; te Brommelstroet, M.; Geertman, S.; Ferreira, J.; Goodspeed, R.; Stillwell, J.

    2015-01-01

    Recent research has emphasized the importance of workshops as a venue where planning support systems (PSS) are used in planning processes. Empirical studies of these workshops have previously largely overlooked facilitation, in particular the role of a moderator (steering the discussion) and/or a

  1. Identification of the heparin binding site on adeno-associated virus serotype 3B (AAV-3B)

    Energy Technology Data Exchange (ETDEWEB)

    Lerch, Thomas F.; Chapman, Michael S. (Oregon HSU)

    2012-05-24

    Adeno-associated virus is a promising vector for gene therapy. In the current study, the binding site on AAV serotype 3B for the heparan sulfate proteoglycan (HSPG) receptor has been characterized. X-ray diffraction identified a disaccharide binding site at the most positively charged region on the virus surface. The contributions of basic amino acids at this and other sites were characterized using site-directed mutagenesis. Both heparin and cell binding are correlated to positive charge at the disaccharide binding site, and transduction is significantly decreased in AAV-3B vectors mutated at this site to reduce heparin binding. While the receptor attachment sites of AAV-3B and AAV-2 are both in the general vicinity of the viral spikes, the exact amino acids that participate in electrostatic interactions are distinct. Diversity in the mechanisms of cell attachment by AAV serotypes will be an important consideration for the rational design of improved gene therapy vectors.

  2. Identification of the heparin binding site on adeno-associated virus serotype 3B (AAV-3B)

    Energy Technology Data Exchange (ETDEWEB)

    Lerch, Thomas F.; Chapman, Michael S., E-mail: chapmami@ohsu.edu

    2012-02-05

    Adeno-associated virus is a promising vector for gene therapy. In the current study, the binding site on AAV serotype 3B for the heparan sulfate proteoglycan (HSPG) receptor has been characterized. X-ray diffraction identified a disaccharide binding site at the most positively charged region on the virus surface. The contributions of basic amino acids at this and other sites were characterized using site-directed mutagenesis. Both heparin and cell binding are correlated to positive charge at the disaccharide binding site, and transduction is significantly decreased in AAV-3B vectors mutated at this site to reduce heparin binding. While the receptor attachment sites of AAV-3B and AAV-2 are both in the general vicinity of the viral spikes, the exact amino acids that participate in electrostatic interactions are distinct. Diversity in the mechanisms of cell attachment by AAV serotypes will be an important consideration for the rational design of improved gene therapy vectors.

  3. Geosciences for Urban Development and Environmental Planning

    Institute of Scientific and Technical Information of China (English)

    DrJonasSatkunas

    2004-01-01

    The aim of the International Workshop was to discuss and promote better applications of geoscientific information for urban planning and development, and encourage international geoenvironmental cooperation.

  4. 2003 RIA R AND D WORKSHOP.

    Energy Technology Data Exchange (ETDEWEB)

    OZAKI, S.ET AL.

    2003-08-26

    The 2003 RIA R&D Workshop was held on August 26-28, 2003 at the Four Points Sheraton Hotel in Bethesda, Maryland. This Workshop was chaired by Satoshi Ozaki of BNL and sponsored by the Nuclear Physics Division of DOE, with the help of Oak Ridge Institute for Science and Education (ORISE). The purpose of this workshop was to understand the present status of R&D efforts for RIA, to evaluate the needs for further R&D, and to identify opportunities for international collaborations. The workshop examined and documented the current pre-conceptual design for RIA, identifying areas where decisions on technical options remain. The status of the current RIA R&D program was documented, recognizing areas where efforts were needed in light of what had been learned. The ongoing and planned R&D activities for operating and planned rare-isotope facilities were presented, enabling the workshop to be a venue to develop coordinated R&D efforts of mutual benefit to U.S. and international efforts. The scientific program for the first day (August 26, 2003) consisted mostly of invited talks presented by major research groups involved in RIA and other RI beam facilities. The talks included those covering: Science of RIA and the RIA Facility Performance Requirements; The Reference RIA Facility Pre-CDR design that was used for the NSAC cost exercise (M. Harrison Sub-Panel) in January 2001; New or latest perspectives on the RIA design at ANL & MSU; and RI Beam facility plans and overview of the R&D activities at overseas laboratories. The second day (August 27, 2003) was devoted to contributed talks on continuing R&D, including that which had been supported by DOE RIA R&D funds. The third day (August 28, 2003) began with open panel discussions in the morning, including further input from participants. The panel members discussed the present status of the RIA planning and R&D needs in a closed session for the rest of the day, and then worked on report planning and writing. This Workshop

  5. Itinerant magnetism in CeRh3B2

    DEFF Research Database (Denmark)

    Eriksson, Olle; Johansson, Börje; Brooks, M. S. S.

    1989-01-01

    Spin-polarized energy-band calculations, including spin-orbit coupling in the band Hamiltonian, have been performed on CeRh3B2. Good agreement is obtained between theory and experiment concerning the magnetic moment. It is also found that the magnetic moment varies strongly with volume and from...

  6. 18 CFR 3b.226 - Accounting of disclosures.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Accounting of... IDENTIFIABLE PERSONAL INFORMATION Rules for Disclosure of Records § 3b.226 Accounting of disclosures. (a) The....225(b) (5) and (7). (b) Each system manager will retain the accounting made under paragraph (a)...

  7. The in-beam tracking detectors for R3B

    Energy Technology Data Exchange (ETDEWEB)

    Paschalis, Stefanos; Johansen, Jacob; Scheit, Heiko [Institut fuer Kernphysik, Technische Universitaet, D 64289 Darmstadt (Germany); Heil, Michael [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Aumann, Thomas [Institut fuer Kernphysik, Technische Universitaet, D 64289 Darmstadt (Germany); GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Krivshich, Anatoly [PNPI St. Petersburg, 188300 Gatchina (Russian Federation); Collaboration: R3B-Collaboration

    2015-07-01

    The R3B experiment is part of the NUSTAR pillar at FAIR. One of the great strengths of the R3B experiment is the kinematically complete measurement of reactions with exotic ions with energies of up to 1 AGeV. Key components of the R3B experiment are the neutron detector NeuLAND, the γ and charge-particle calorimeter CALIFA, the Si Tracker and the in-beam tracking detectors. A cornerstone instrument of the setup is the new dipole magnet (GLAD) which bends and momentum analyses the high-rigidity beams. A precise tracking of the charged particles through the magnetic field is crucial to resolve the masses of heavy ions and measure the momentum of the fragments with high resolution. In this contribution we present the technical design details of the in-beam tracking detectors that will be used in the R3B experiment together with recent results obtained from in-beam prototype testing. In particular, we discuss Si detectors, detectors based on plastic-scintillator fibers and paddles, straw-tube gas detectors and the overall performance of the system.

  8. Design of 3B3 beamline control system

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Both structure and design of the control system in BSRF-3B3 beamline, are discussed and the subsystems are described. The LabVIEW software has advantages on data collecting and real time inspecting. In the process of data collecting, some methods are taken to solve the problems that may be met.

  9. Workshops as a Research Methodology

    DEFF Research Database (Denmark)

    Ørngreen, Rikke; Levinsen, Karin Tweddell

    2017-01-01

    This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice, and worksh......This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice......, and workshops as a research methodology. Focusing primarily on the latter, this paper presents five studies on upper secondary and higher education teachers’ professional development and on teaching and learning through video conferencing. Through analysis and discussion of these studies’ findings, we argue...

  10. Summary of the CSRI Workshop on Combinatorial Algebraic Topology (CAT): Software, Applications, & Algorithms

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, Janine Camille [Sandia National Lab. (SNL-CA), Livermore, CA (United States). Visualization and Scientific Computing Dept.; Day, David Minot [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Applied Mathematics and Applications Dept.; Mitchell, Scott A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Computer Science and Informatics Dept.

    2009-11-20

    This report summarizes the Combinatorial Algebraic Topology: software, applications & algorithms workshop (CAT Workshop). The workshop was sponsored by the Computer Science Research Institute of Sandia National Laboratories. It was organized by CSRI staff members Scott Mitchell and Shawn Martin. It was held in Santa Fe, New Mexico, August 29-30. The CAT Workshop website has links to some of the talk slides and other information, http://www.cs.sandia.gov/CSRI/Workshops/2009/CAT/index.html. The purpose of the report is to summarize the discussions and recap the sessions. There is a special emphasis on technical areas that are ripe for further exploration, and the plans for follow-up amongst the workshop participants. The intended audiences are the workshop participants, other researchers in the area, and the workshop sponsors.

  11. Wood Processing Workshop Floor Cleaning Robot Dynamic Obstacle Avoidance Path Planning Research%木材加工车间清洁机器人的动态避障路径规划1)

    Institute of Scientific and Technical Information of China (English)

    周宏威; 孙丽萍; 戴亮霞; 郭婷婷

    2014-01-01

    针对木材加工车间的地面环境复杂多变的特点,利用CCD摄像头、辅助电路和控制器构成机器人的视觉系统,对多传感器智能清洁机器人进行动态避障路径规划。控制器之间选用并行主从式通讯方式,根据木材加工车间地面非结构化的特点,应用遗传规划对智能清洁机器人的路径规划进行研究,达到运动路径的全局最优化;在避障方面,利用视觉系统的信息反馈,对静态的障碍物进行避开,对复杂多变的动态障碍物进行分析,包括速度和运动趋势,进行智能避障和最优路径的规划。现场试验验证表明:设计能够使机器人实现预期的各项功能指标(如,自主避障及避障后最优路径的选择、无人干预时自主工作等);试验过程中,整个系统的工作稳定,能够很好地实现木材加工车间地面的智能清洁。%Because of the complicated environment of wood processing workshop, we used CCD camera, auxiliary circuit and controller and a robot vision system to establish dynamic obstacle avoiding path plan for multi-sensor intelligent cleaning ro-bot.We uses parallel master-slave way to communicate with the system between the controllers.According to the unstruc-tured characteristics of wood processing workshop ground, we used genetic programming algorism to plan the path, and do the global optimization of motion path.In obstacle avoidance, the static obstacles are avoided based on information feed-back of vision system, and the dynamic obstacles are avoided based on analysis of speed and movement trend.Therefore, we realized the intelligent obstacle avoidance and optimal path planning.By field test results, the robot system can achieve all the expected function indexes ( e.g., autonomous obstacle avoidance and optimal path selection, autonomous work without any human intervention, etc.).The working system is stable with good ground intelligent cleaning.

  12. International workshop on cold neutron sources

    Energy Technology Data Exchange (ETDEWEB)

    Russell, G.J.; West, C.D. (comps.) (Los Alamos National Lab., NM (United States))

    1991-08-01

    The first meeting devoted to cold neutron sources was held at the Los Alamos National Laboratory on March 5--8, 1990. Cosponsored by Los Alamos and Oak Ridge National Laboratories, the meeting was organized as an International Workshop on Cold Neutron Sources and brought together experts in the field of cold-neutron-source design for reactors and spallation sources. Eighty-four people from seven countries attended. Because the meeting was the first of its kind in over forty years, much time was spent acquainting participants with past and planned activities at reactor and spallation facilities worldwide. As a result, the meeting had more of a conference flavor than one of a workshop. The general topics covered at the workshop included: Criteria for cold source design; neutronic predictions and performance; energy deposition and removal; engineering design, fabrication, and operation; material properties; radiation damage; instrumentation; safety; existing cold sources; and future cold sources.

  13. 75 FR 25281 - Food Protection Workshop; Public Workshop

    Science.gov (United States)

    2010-05-07

    ... about food safety, food defense, the regulations authorized by the Public Health Security and..., visit http://www.uark.edu/ua/foodpro/Workshops/Food_Safety_Defense_Workshop.html or contact Steven C... visit http://www.uark.edu/ua/foodpro/Workshops/Food_Safety_Defense_Workshop.html to register online...

  14. Thirteenth workshop on geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Ramey, H.J. Jr.; Kruger, P.; Horne, R.N.; Brigham, W.E.; Miller, F.G.; Cook, J.W. (Stanford Geothermal Program)

    1988-01-21

    PREFACE The Thirteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 19-21, 1988. Although 1987 continued to be difficult for the domestic geothermal industry, world-wide activities continued to expand. Two invited presentations on mature geothermal systems were a keynote of the meeting. Malcolm Grant presented a detailed review of Wairakei, New Zealand and highlighted plans for new development. G. Neri summarized experience on flow rate decline and well test analysis in Larderello, Italy. Attendance continued to be high with 128 registered participants. Eight foreign countries were represented: England, France, Iceland, Italy, New Zealand, Japan, Mexico and The Philippines. A discussion of future workshops produced a strong recommendation that the Stanford Workshop program continue for the future. There were forty-one technical presentations at the Workshop. All of these are published as papers in this Proceedings volume. Four technical papers not presented at the Workshop are also published. In addition to these forty five technical presentations or papers, the introductory address was given by Henry J. Ramey, Jr. from the Stanford Geothermal Program. The Workshop Banquet speaker was Gustavo Calderon from the Inter-American Development Bank. We thank him for sharing with the Workshop participants a description of the Bank???s operations in Costa Rica developing alternative energy resources, specifically Geothermal, to improve the country???s economic basis. His talk appears as a paper in the back of this volume. The chairmen of the technical sessions made an important contribution to the workshop. Other than Stanford faculty members they included: J. Combs, G. T. Cole, J. Counsil, A. Drenick, H. Dykstra, K. Goyal, P. Muffler, K. Pruess, and S. K. Sanyal. The Workshop was organized by the Stanford Geothermal Program faculty, staff and students. We would like to thank Marilyn King, Pat Oto, Terri Ramey, Bronwyn Jones

  15. GRIPS Plan

    Energy Technology Data Exchange (ETDEWEB)

    1978-07-31

    The GRIPS (Geothermal Resources Impact Projection Study) Commission was established by a Joint Powers Agreement between the California Counties of Lake, Mendocino, Napa, and Sonoma. The objectives of GRIPS are primarily to develop and use a cooperative environmental data collection and use system including natural, social, and economic considerations to facilitate their independent decisions and those of State and Federal agencies related to the environmental effects of geothermal development. This GRIPS Plan was prepared from a wide range of studies, workshops, and staff analyses. The plan is presented in four parts: summary and introduction; environmental data status report; planned programs; and budget. (MHR)

  16. Synthesis and cytotoxicity of thieno[2,3-b]pyridine and furo[2,3-b]pyridine derivatives.

    Science.gov (United States)

    Hung, Joy M; Arabshahi, Homayon J; Leung, Euphemia; Reynisson, Jóhannes; Barker, David

    2014-10-30

    Forty seven thieno[2,3-b]pyridines-2-carboxamides, furo[2,3-b]pyridines-2-carboxamides and tetrahydrothieno[2,3-b]quinolones-2-carboxamides derivatives were synthesized and tested for their antiproliferative activity against the NCI-60 cell lines. The 5-keto-tetrahydrothieno[2,3-b]quinolones-2-carboxamides (series 17) were found to have the greatest activity, with the compound containing a 3-methoxyphenylcarboxamide (compound 17d) being the most active, with GI50 values in the low nanomolar range against a range of cell lines, in particular the melanoma cell line MDA-MD-435 (GI50 - 23 nM) and the breast cancer cell line MDA-MB-468 (GI50 - 46 nM). Molecular modelling of series 17 against phosphoinositide specific-phospholipase C reveals that the side chains of the amino acids His356, Glu341, Arg549 and Lys438 are involved in hydrogen bonding with the ligands as well as a lipophilic pocket is occupied by the phenyl carboxamide moiety.

  17. International Union of Physiological Sciences Physiology Teaching Workshop, March 31-April 1, 2012, Arabian Gulf University, Kingdom of Bahrain

    Science.gov (United States)

    Subhan, M. M. F.

    2013-01-01

    Since 2009, the Department of Physiology had planned an International Union of Physiological Sciences Physiology Teaching Workshop at Arabian Gulf University. The date was set for March 5-6, 2011; however, due to civil unrest, the workshop was postponed to March 31-April 1, 2012. The workshop was a success, bringing together 92 speakers and…

  18. Nuclear Innovation Workshops Report

    Energy Technology Data Exchange (ETDEWEB)

    Jackson, John Howard [Idaho National Lab. (INL), Idaho Falls, ID (United States); Allen, Todd Randall [Idaho National Lab. (INL), Idaho Falls, ID (United States); Hildebrandt, Philip Clay [Idaho National Lab. (INL), Idaho Falls, ID (United States); Baker, Suzanne Hobbs [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-09-01

    The Nuclear Innovation Workshops were held at six locations across the United States on March 3-5, 2015. The data collected during these workshops has been analyzed and sorted to bring out consistent themes toward enhancing innovation in nuclear energy. These themes include development of a test bed and demonstration platform, improved regulatory processes, improved communications, and increased public-private partnerships. This report contains a discussion of the workshops and resulting themes. Actionable steps are suggested at the end of the report. This revision has a small amount of the data in Appendix C removed in order to avoid potential confusion.

  19. Fifth national stakeholder workshop summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    On April 9--11, 1997, the Department of Energy`s Office of Worker and Community Transition convened its fifth National Stakeholder Workshop. The workshop addressed a wide range of work force restructuring and community transition issues critical to the future success of the Department. Two important elements of the meeting were: (1) reviewing progress made on the challenges identified during the March 1996f stakeholder`s meeting in Atlanta, Georgia; and (2) identifying areas that needed priority attention during the early months of the second Clinton Administration. The format of the Workshop included several plenary sessions and a number of small group discussion sessions. The small group sessions focused on topics related to labor issues, work force restructuring, work force planning, community transition, and employee concerns. The sessions provided a wide range of views on worker and community transition issues. The workshop included presentations on the following topics: Welcome and introductions; Opening remarks; Community reuse organizations: recent accomplishments; Privatization: policy, practice and potential pitfalls; Department of Energy`s integrated training initiatives; Congressional perspective on work force restructuring; and, Privatization and the Ten Year Plan.

  20. Itinerant magnetism in CeRh3B2

    OpenAIRE

    1989-01-01

    Spin-polarized energy-band calculations, including spin-orbit coupling in the band Hamiltonian, have been performed on CeRh3B2. Good agreement is obtained between theory and experiment concerning the magnetic moment. It is also found that the magnetic moment varies strongly with volume and from this a qualitative explanation for the anomalously high Curie temperature of the compound is proposed. Furthermore, the spin density is found to be highly nonspherical.

  1. Itinerant magnetism in CeRh3B2

    Science.gov (United States)

    Eriksson, Olle; Johansson, Börje; Brooks, M. S. S.; Skriver, H. L.; Sjöström, Jörgen

    1989-09-01

    Spin-polarized energy-band calculations, including spin-orbit coupling in the band Hamiltonian, have been performed on CeRh3B2. Good agreement is obtained between theory and experiment concerning the magnetic moment. It is also found that the magnetic moment varies strongly with volume and from this a qualitative explanation for the anomalously high Curie temperature of the compound is proposed. Furthermore, the spin density is found to be highly nonspherical.

  2. Late Type 3b Endoleak with an Endurant Endograft

    Directory of Open Access Journals (Sweden)

    Mehmet Barburoglu

    2015-01-01

    Full Text Available Endovascular stent grafting with different commercially available stent graft systems is widely applied for the treatment of abdominal aortic aneurysms with high success rates in the current era. Various types of endoleaks are potential complications of the procedure. They usually occur in the early period. In this report, we present type 3b endoleak occurring 14 months after a successful endovascular abdominal aortic aneurysm repair with a Medtronic Endurant stent graft.

  3. 1994 Building energy codes and standards workshops: Summary and documentation

    Energy Technology Data Exchange (ETDEWEB)

    Sandahl, L.J.; Shankle, D.L.

    1994-09-01

    During the spring of 1994, Pacific Northwest Laboratory (PNL), on behalf of the U.S. Department of Energy (DOE) Office of Codes and Standards, conducted five two-day Regional Building Energy Codes and Standards workshops across the United States. Workshops were held in Chicago, Philadelphia, Atlanta, Dallas, and Denver. The workshops were designed to benefit state-level officials including staff of building code commissions, energy offices, public utility commissions, and others involved with adopting/updating, implementing, and enforcing state building codes in their states. The workshops provided an opportunity for state and other officials to learn more about the Energy Policy Act of 1992 (EPAct) requirements for residential and commercial building energy codes, the Climate Change Action Plan, the role of the U.S. Department of Energy and the Building Energy Standards Program at Pacific Northwest Laboratory, the commercial and residential codes and standards, the Home Energy Rating Systems (HERS), Energy Efficient Mortgages (EEM), training issues, and other topics related to the development, adoption, implementation, and enforcement of building energy codes. In addition to receiving information on the above topics, workshop participants were also encouraged to inform DOE of their needs, particularly with regard to implementing building energy codes, enhancing current implementation efforts, and building on training efforts already in place. This paper documents the workshop findings and workshop planning and follow-up processes.

  4. Using a theory-driven approach to design a professional development workshop.

    Science.gov (United States)

    Townsend, Marilyn S; Contento, Isobel R; Nitzke, Susan; McClelland, Jacquelyn W; Keenan, Debra Palmer; Brown, Guen

    2003-01-01

    The objective of this study was to show how a theory- driven approach to program planning was used to design and evaluate a professional development workshop. Our method was to demonstrate modeling of theory use as a teaching strategy. The Theory of Planned Behavior was used to structure all components of a 6-hour workshop. This workshop significantly increased participants' intention to use theory in designing programs (P theory in the development, implementation, and evaluation of their workshops, staff training, and curricular materials for professionals and consumers.

  5. Cybernetics and Workshop Design.

    Science.gov (United States)

    Eckstein, Daniel G.

    1979-01-01

    Cybernetic sessions allow for the investigation of several variables concurrently, resulting in a large volume of input compacted into a concise time frame. Three session questions are reproduced to illustrate the variety of ideas generated relative to workshop design. (Author)

  6. Complex Flow Workshop Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-05-01

    This report documents findings from a workshop on the impacts of complex wind flows in and out of wind turbine environments, the research needs, and the challenges of meteorological and engineering modeling at regional, wind plant, and wind turbine scales.

  7. Workshop: Teaching Primitive Arts.

    Science.gov (United States)

    Jordison, Jerry

    1999-01-01

    Discusses the concrete and spiritual aspects of teaching workshops on survival skills or primitive arts. Gives details on lostproofing, or ways to teach a child not to get lost in the outdoors; building a survival shelter; and wilderness cooking. (CDS)

  8. Printed Spacecraft Workshop Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The objectives of this workshop are to engage the engineering community at JPL that is knowledgeable in this technology in guiding/developing/critiquing  its...

  9. Waterfowl identification workshops

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Summary of waterfowl identification workshops conducted by Upper Souris National Wildlife Refuge and J. Clark Salyer National Wildlife Refuge. Objectives of the...

  10. Urban Waters Workshop

    Science.gov (United States)

    This page will house information leading up to the 2017 Urban Waters National Training Workshop. The agenda, hotel and other quarterly updates will be posted to this page including information about how to register.

  11. Transportation Management Workshop: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    This report is a compilation of discussions presented at the Transportation Management Workshop held in Gaithersburg, Maryland. Topics include waste packaging, personnel training, robotics, transportation routing, certification, containers, and waste classification.

  12. A Workshop that Works

    CERN Document Server

    Yunes, Nicolas

    2014-01-01

    The main goal of a scientific workshop is to bring together experts in a specific field or related fields to collaborate, to discuss, and to creatively make progress in a particular area. The organizational aspects of such a meeting play a critical role in achieving these goals. We here present suggestions from scientists to scientists that hopefully help in organizing a successful scientific workshop that maximizes collaboration and creativity.

  13. Workshop I: Gender Studies

    Science.gov (United States)

    Hennessey, Eden; Kurup, Anitha; Meza-Montes, Lilia; Shastri, Prajval; Ghose, Shohini

    2015-12-01

    Participants in the Gender Studies workshop of the 5th IUPAP International Conference on Women in Physics discussed the gender question in science practice from a policy perspective, informed by investigations from the social science disciplines. The workshop's three sessions—"Equity and Education: Examining Gender Stigma in Science," "A Comparative Study of Women Scientists and Engineers: Experiences in India and the US," and "Toward Gender Equity Through Policy: Characterizing the Social Impact of Interventions—are summarized, and the resulting recommendations presented.

  14. Industrial Fuel Flexibility Workshop

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2006-09-01

    On September 28, 2006, in Washington, DC, ITP and Booz Allen Hamilton conducted a fuel flexibility workshop with attendance from various stakeholder groups. Workshop participants included representatives from the petrochemical, refining, food and beverage, steel and metals, pulp and paper, cement and glass manufacturing industries; as well as representatives from industrial boiler manufacturers, technology providers, energy and waste service providers, the federal government and national laboratories, and developers and financiers.

  15. Metrics for NASA Aeronautics Research Mission Directorate (ARMD) Strategic Thrust 3B Vertical Lift Strategic Direction

    Science.gov (United States)

    Hochstetler, Ronald D.; Salvano, Dan; Gorton, Susan A.

    2017-01-01

    The NASA Aeronautics Research Mission Directorate (ARMD) Strategic Implementation Plan details an ambitious plan for aeronautical research for the next quarter century and beyond. It includes a number of advanced technologies needed to address requirements of the overall aviation community (domestic and international), with an emphasis on safety, efficiency, operational flexibility, and alternative propulsion air transport options. The six ARMD Strategic Thrust Areas (STAs) represent a specific set of multi-decade research agendas for creating the global aviation improvements most in demand by the aviation service consumers and the general public. To provide NASA with a measurement of the preeminent value of these research areas, it was necessary to identify and quantify the measurable benefits to the aviation community from capabilities delivered by the research programs. This paper will describe the processes used and the conclusions reached in defining the principal metrics for ARMD Strategic Thrust Area 3B "Vertical Lift Strategic Direction."

  16. Workshop on decommissioning; Seminarium om avveckling

    Energy Technology Data Exchange (ETDEWEB)

    Broden, K. (ed.)

    2005-12-15

    A Nordic workshop on decommissioning of nuclear facilities was held at Risoe in Denmark September 13-15, 2005. The workshop was arranged by NKS in cooperation with the company Danish Decommissioning, DD, responsible for decommissioning of nuclear facilities at Risoe. Oral presentations were made within the following areas: International and national recommendations and requirements concerning decommissioning of nuclear facilities Authority experiences of decommissioning cases Decommissioning of nuclear facilities in Denmark Decommissioning of nuclear facilities in Sweden Plans for decommissioning of nuclear facilities in Norway Plans for decommissioning of nuclear facilities in Finland Decommissioning of nuclear facilities in German and the UK Decommissioning of nuclear facilities in the former Soviet Union Results from research and development A list with proposals for future work within NKS has been prepared based on results from group-work and discussions. The list contains strategic, economical and political issues, technical issues and issues regarding competence and communication. (au)

  17. Canadian EdGEO National Workshop Program

    Science.gov (United States)

    Clinton, L. A.; Haidl, F. M.; Hymers, L. A.; van der Flier-Keller, E.

    2009-05-01

    -five teachers. Workshops have been presented at teachers' conferences, province-wide professional development days, industry events, and independently. Participants consistently rate EdGEO workshops as excellent and outstanding. Responses on the evaluation forms suggest that teachers value the hands-on aspect of the workshops, the strong connection to the curriculum, the classroom resources provided, the field components, the collaborations forged between teachers and geoscientists, and the knowledge gained. Comments also continually make reference to the talented experts who enthusiastically commit to sharing their expertise in geoscience. The ability of EdGEO to advance its vital mission relies on the generous support of scientific associations, corporations, foundations and individuals. With increased funding, EdGEO's future will see the expansion of partnerships with Faculties of Education across Canada. These faculties offer an opportunity to reach out to aspiring teachers before they enter the classroom. Future plans include the compilation of EdGEO lesson plans from coast to coast. These valuable resources would connect to provincial curriculum, provide an opportunity to wedge Earth science into other science subjects, and serve as the basis for developing a series of standardized workshops to be implemented across the nation.

  18. The Activation of Phytophthora Effector Avr3b by Plant Cyclophilin is Required for the Nudix Hydrolase Activity of Avr3b.

    Science.gov (United States)

    Kong, Guanghui; Zhao, Yao; Jing, Maofeng; Huang, Jie; Yang, Jin; Xia, Yeqiang; Kong, Liang; Ye, Wenwu; Xiong, Qin; Qiao, Yongli; Dong, Suomeng; Ma, Wenbo; Wang, Yuanchao

    2015-08-01

    Plant pathogens secrete an arsenal of effector proteins to impair host immunity. Some effectors possess enzymatic activities that can modify their host targets. Previously, we demonstrated that a Phytophthora sojae RXLR effector Avr3b acts as a Nudix hydrolase when expressed in planta; and this enzymatic activity is required for full virulence of P. sojae strain P6497 in soybean (Glycine max). Interestingly, recombinant Avr3b produced by E. coli does not have the hydrolase activity unless it was incubated with plant protein extracts. Here, we report the activation of Avr3b by a prolyl-peptidyl isomerase (PPIase), cyclophilin, in plant cells. Avr3b directly interacts with soybean cyclophilin GmCYP1, which activates the hydrolase activity of Avr3b in a PPIase activity-dependent manner. Avr3b contains a putative Glycine-Proline (GP) motif; which is known to confer cyclophilin-binding in other protein substrates. Substitution of the Proline (P132) in the putative GP motif impaired the interaction of Avr3b with GmCYP1; as a result, the mutant Avr3bP132A can no longer be activated by GmCYP1, and is also unable to promote Phytophthora infection. Avr3b elicits hypersensitive response (HR) in soybean cultivars producing the resistance protein Rps3b, but Avr3bP132A lost its ability to trigger HR. Furthermore, silencing of GmCYP1 rendered reduced cell death triggered by Avr3b, suggesting that GmCYP1-mediated Avr3b maturation is also required for Rps3b recognition. Finally, cyclophilins of Nicotiana benthamiana can also interact with Avr3b and activate its enzymatic activity. Overall, our results demonstrate that cyclophilin is a "helper" that activates the enzymatic activity of Avr3b after it is delivered into plant cells; as such, cyclophilin is required for the avirulence and virulence functions of Avr3b.

  19. Workshop on CEBAF at higher energies

    Energy Technology Data Exchange (ETDEWEB)

    Isgur, N.; Stoler, P. [eds.

    1994-04-01

    Since the current parameters of CEBAF were defined almost a decade ago, there has been a remarkably fruitful evolution of our picture of the behavior of strongly interacting matter that apparently could be addressed by CEBAF at higher energies. Favorable technical developments coupled with foresight in initial laboratory planning have now made it feasible to consider approximately doubling CEBAF`s current design energy of 4 GeV to approach 10 GeV at rather modest cost. The purpose of the workshop, sponsored by the CEBAF User Group, was to begin to develop the next phase of CEBAF`s program by giving the entire community the opportunity to participate in defining the future of our field, and in particular the physics accessible with an upgraded CEBAF energy. It is intended that this report mark the first step toward an ultimate goal of defining a physics program that will form the basis for an upgrade of CEBAF. The report begins with a brief overview of the workshop`s conclusions. Its body consists of sections corresponding to the workshop`s Working Groups on Hadron Spectroscopy and Production, High Q{sup 2} Form Factors and Exclusive Reactions, Inclusive and Semi-Inclusive Processes, and Hadrons in the Nuclear Medium. Each section begins with the working group summaries and is followed by associated plenary talks summarizing the outstanding physics issues addressable by an upgrade, which are in turn followed by individual contributions presenting specific physics programs. An appendix describes capabilities of CEBAF`s current experimental equipment at higher energies; another appendix lists workshop participants. Selected papers have been processed separately for inclusion in the Energy Science and Technology Database.

  20. Crystal structure of inactive form of Rab3B

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Wei; Shen, Yang; Jiao, Ronghong; Liu, Yanli; Deng, Lingfu; Qi, Chao (Hebei); (Toronto); (Huazhong)

    2012-06-28

    Rab proteins are the largest family of ras-related GTPases in eukaryotic cells. They act as directional molecular switches at membrane trafficking, including vesicle budding, cargo sorting, transport, tethering, and fusion. Here, we generated and crystallized the Rab3B:GDP complex. The structure of the complex was solved to 1.9 {angstrom} resolution and the structural base comparison with other Rab3 members provides a structural basis for the GDP/GTP switch in controlling the activity of small GTPase. The comparison of charge distribution among the members of Rab3 also indicates their different roles in vesicular trafficking.

  1. 3B1 beam line and its physical properties

    Science.gov (United States)

    Yi, Futing; Wang, Peiwei; Jin, Ming; Wu, Jianwu

    1995-02-01

    The 3B1 beam line is in the hall of 13# on BSRF, and is used for the lithography, biology and multilayer reflection research. On the line, there are a cylinder mirror system, a vacuum control system, an exposure chamber and a beryllium window for lithography research. The mirror coated with gold receives the synchrotron radiation at a glance angle of 1.5°, and scans in the vertical for lithography. The light, reflected by the scanning mirror and absorbed by the window, produces a spectrum of 4-20 Å and a uniformity spot for the lithography.

  2. PREFACE: Francis-99 Workshop 1: steady operation of Francis turbines

    Science.gov (United States)

    Cervantes, Michel; Hasmukhlal Trivedi, Chiragkumar; Dahlhaug, Ole-Gunnar; Nielsen, Torbjörn

    2015-01-01

    Francis-99 is a set of upcoming workshops jointly organized by the Norwegian University of Science and Technology (NTNU), Norway and Luleå University of Technology (LTU), Sweden in the same spirit as the previous Turbine-99 workshops. The Francis-99 workshops aim during the coming years to determine the state of the art of high head Francis turbine simulations (flow and structure) under steady and transient operating conditions as well as promote their development and knowledge dissemination openly. Three workshops are initially planned: - Workshop 1: steady operation of Francis turbines (December 2014) - Workshop 2: transient operation of Francis turbines (December 2016) - Workshop 3: FSI of Francis turbines (December 2018) A high head Francis turbine model, named the Tokke model, has been designed and experimentally investigated at the Water Power Laboratory, NTNU. The complete geometry of the model and mesh are now freely available on the site www.francis-99.org together with a large set of experimental pressure and velocity measurements. The organisers expect this geometry to become with time a reference test case to the hydraulic community for research and development on high head Francis turbines and the workshops a meeting place to discuss developments, potentials, issues... on a common and open test case. The present proceeding contains the papers presented at the first workshop at NTNU the 15th and 16th of December 2014. 50 participants were present at the workshop and a total of 14 papers were presented. A large variety of codes and models were used highlighting different issues in the simulation of high Francis turbines. The editors: Prof. Michel J. Cervantes (LTU, NTNU) Dr. Chirag Trivedi (NTNU) Prof O.G. Dahlhaug (NTNU) Prof. T. Nielsen (NTNU)

  3. t4 Workshop Report*

    Science.gov (United States)

    Kleensang, Andre; Maertens, Alexandra; Rosenberg, Michael; Fitzpatrick, Suzanne; Lamb, Justin; Auerbach, Scott; Brennan, Richard; Crofton, Kevin M.; Gordon, Ben; Fornace, Albert J.; Gaido, Kevin; Gerhold, David; Haw, Robin; Henney, Adriano; Ma’ayan, Avi; McBride, Mary; Monti, Stefano; Ochs, Michael F.; Pandey, Akhilesh; Sharan, Roded; Stierum, Rob; Tugendreich, Stuart; Willett, Catherine; Wittwehr, Clemens; Xia, Jianguo; Patton, Geoffrey W.; Arvidson, Kirk; Bouhifd, Mounir; Hogberg, Helena T.; Luechtefeld, Thomas; Smirnova, Lena; Zhao, Liang; Adeleye, Yeyejide; Kanehisa, Minoru; Carmichael, Paul; Andersen, Melvin E.; Hartung, Thomas

    2014-01-01

    Summary Despite wide-spread consensus on the need to transform toxicology and risk assessment in order to keep pace with technological and computational changes that have revolutionized the life sciences, there remains much work to be done to achieve the vision of toxicology based on a mechanistic foundation. A workshop was organized to explore one key aspect of this transformation – the development of Pathways of Toxicity (PoT) as a key tool for hazard identification based on systems biology. Several issues were discussed in depth in the workshop: The first was the challenge of formally defining the concept of a PoT as distinct from, but complementary to, other toxicological pathway concepts such as mode of action (MoA). The workshop came up with a preliminary definition of PoT as “A molecular definition of cellular processes shown to mediate adverse outcomes of toxicants”. It is further recognized that normal physiological pathways exist that maintain homeostasis and these, sufficiently perturbed, can become PoT. Second, the workshop sought to define the adequate public and commercial resources for PoT information, including data, visualization, analyses, tools, and use-cases, as well as the kinds of efforts that will be necessary to enable the creation of such a resource. Third, the workshop explored ways in which systems biology approaches could inform pathway annotation, and which resources are needed and available that can provide relevant PoT information to the diverse user communities. PMID:24127042

  4. The QED Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Pieper, G.W.

    1994-07-01

    On May 18--20, 1994, Argonne National Laboratory hosted the QED Workshop. The workshop was supported by special funding from the Office of Naval Research. The purpose of the workshop was to assemble of a group of researchers to consider whether it is desirable and feasible to build a proof-checked encyclopedia of mathematics, with an associated facility for theorem proving and proof checking. Among the projects represented were Coq, Eves, HOL, ILF, Imps, MathPert, Mizar, NQTHM, NuPrl, OTTER, Proof Pad, Qu-Prolog, and RRL. Although the content of the QED project is highly technical rigorously proof-checked mathematics of all sorts the discussions at the workshop were rarely technical. No prepared talks or papers were given. Instead, the discussions focused primarily on such political, sociological, practical, and aesthetic questions, such as Why do it? Who are the customers? How can one get mathematicians interested? What sort of interfaces are desirable? The most important conclusion of the workshop was that QED is an idea worthy pursuing, a statement with which virtually all the participants agreed. In this document, the authors capture some of the discussions and outline suggestions for the start of a QED scientific community.

  5. Proceedings from the DoD Southeast Region Threatened, Endangered and At-Risk Species Workshop

    Science.gov (United States)

    2007-03-01

    polychlorinated biphenyls (PCBs) and heavy metals have contributed to broad scale impact on fish populations. Invasive species Since the first arrival of...Risk Species Workshop, 27 February – 1 March 2007, Cocoa Beach, Florida. Prepared for the Legacy Resource Management Program, Strategic Environmental...At-Risk Species Workshop held 27 February – 1 March 2007 in Cocoa Beach, Florida. This workshop was the second in a planned series of regional TER-S

  6. Minutes of the workshop on off-site release criteria for contaminated materials

    Energy Technology Data Exchange (ETDEWEB)

    Singh, S.P.N.

    1989-11-01

    A one and one-half-day workshop was held May 2-3, 1989, at the Pollard Auditorium in Oak Ridge, Tennessee, with the objective of formulating a strategy for developing reasonable and uniform criteria for releasing radioactively contaminated materials from the US Department of Energy (DOE) sites. This report contains the minutes of the workshop. At the conclusion of the workshop, a plan was formulated to facilitate the development of the above-mentioned off-site release criteria.

  7. (Genetics and molecular biology of Robertson's Mutator: A workshop series): Final report

    Energy Technology Data Exchange (ETDEWEB)

    Buckner, B.

    1988-01-01

    The objectives of the Workshop Series on the Genetics and Molecular Biology of Robertson's Mutator were to assess and consolidate interpretations of current Mutator research and to recognize and honor the outstanding contributions of Donald S. Robertson. To this end, a program of lectures, workshops, posters and opportunities for informal interaction was planned and carried out as indicated in the enclosed registration booklet. Within the context of the workshops, several topics were discussed. These discussions are summarized in abstract form.

  8. Large scalable workshop for innovation and entrepreneurship

    DEFF Research Database (Denmark)

    Tollestrup, Christian

    2011-01-01

    This paper describes several years of experience in planning and implementing an interdisciplinary Workshop For Innovation and Entrepreneurship (WOFIE) where design students develop new solutions and business plans in collaboration with graduate students from social sciences, human sciences...... has been done under the following dogmas: 1) Asynchronous process between the groups, 2) A qualified progress outlined for supervisors and Location Leaders. The author of this paper has been part of a development group restructuring the approach into to an activity-based matrix combining a sequential...

  9. United States/European workshop on power system related research

    Energy Technology Data Exchange (ETDEWEB)

    Fink, L. H.; Carlsen, K. [eds.

    1977-01-01

    The objective of the workshop was to strengthen U.S. and European power system related research programs by encouraging increased direct interaction between research investigators working on related problems. The agenda included brief reviews of ongoing and planned research programs; a discussion on research program planning and management; discussion of high priority problems in power system planning, operation, and control; discussion of the adequacy of existing programs addressing those areas. The final session summed the results of the two previous sessions. (MCW)

  10. Factors enhancing learning possibilities in digital workshops

    Directory of Open Access Journals (Sweden)

    Christian Kobbernagel

    2014-05-01

    Full Text Available This article presents a study of processes supporting student learning possibilities in digital workshops planned and held at art museums in Denmark. The investigation aims to provide insights into factors enhancing learning possibilities, including the educator’s dialogic performance, experiences of art, and perceived qualities of digital content creation processes in art museum education workshops. To address the research question of what conditional and processual factors can be said to support learning possibilities, a model was developed on the basis of fieldwork and theories of media education, art pedagogy and motivation. The model was then analyzed using structural equation modelling (SEM on data collected (N= 502 after workshops in two museums. The results suggest that the dialogic performance of museum educators, a positive art experience and positive perceptions of working with digital media are factors that strongly support student participation and reflection – although to various degrees. The findings also show that, in cases in which students are disinterested and see little value in participating during the workshop, this amotivation is likely to be lower when their art experiences and their perceptions of the media production process are positive. 

  11. DOE Ocean Carbon Sequestration Research Workshop 2005

    Energy Technology Data Exchange (ETDEWEB)

    Sarmiento, Jorge L. [Princeton Univ., NJ (United States); Chavez, Francisco [Monterey Bay Aquarium Research Inst. (MBARI), Moss Landing, CA (United States); Maltrud, Matthew [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Adams, Eric [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Arrigo, Kevin [Stanford Univ., CA (United States). Dept. of Geophysics; Barry, James [Monterey Bay Aquarium Research Inst. (MBARI), Moss Landing, CA (United States); Carmen, Kevin [Louisiana State Univ., Baton Rouge, LA (United States); Bishop, James [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Bleck, Rainer [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Gruber, Niki [Univ. of California, Los Angeles, CA (United States); Erickson, David [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Kennett, James [Univ. of California, Santa Barbara, CA (United States); Tsouris, Costas [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Tagliabue, Alessandro [Lab. of Climate and Environmental Sciences (LSCE), Gif-sur-Yvette (France); Paytan, Adina [Stanford Univ., CA (United States); Repeta, Daniel [Woods Hole Oceanographic Inst. (WHOI), Woods Hole, MA (United States); Yager, Patricia L. [Univ. of Georgia, Athens, GA (United States); Marshall, John [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Gnanadesikan, Anand [Geophysical Fluid Dynamics Lab. (GFDL), Princeton, NJ (United States)

    2007-01-11

    The purpose of this proposal was to fund a workshop to bring together the principal investigators of all the projects that were being funded under the DOE ocean carbon sequestration research program. The primary goal of the workshop was to interchange research results, to discuss ongoing research, and to identify future research priorities. In addition, we hoped to encourage the development of synergies and collaborations between the projects and to write an EOS article summarizing the results of the meeting. Appendix A summarizes the plan of the workshop as originally proposed, Appendix B lists all the principal investigators who were able to attend the workshop, Appendix C shows the meeting agenda, and Appendix D lists all the abstracts that were provided prior to the meeting. The primary outcome of the meeting was a decision to write two papers for the reviewed literature on carbon sequestration by iron fertilization, and on carbon sequestration by deep sea injection and to examine the possibility of an overview article in EOS on the topic of ocean carbon sequestration.

  12. Twentieth workshop on geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1995-01-26

    PREFACE The Twentieth Workshop on Geothermal Reservoir Engineering, dedicated to the memory of Professor Hank Ramey, was held at Stanford University on January 24-26, 1995. There were ninety-five registered participants. Participants came from six foreign countries: Japan, Mexico, England, Italy, New Zealand and Iceland. The performance of many geothermal reservoirs outside the United States was described in several of the papers. Professor Roland N. Horne opened the meeting and welcomed visitors to the campus. The key note speaker was Marshall Reed, who gave a brief overview of the Department of Energy's current plan. Thirty-two papers were presented in the technical sessions of the workshop. Technical papers were organized into eleven sessions concerning: field development, modeling, well tesubore, injection, geoscience, geochemistry and field operations. Session chairmen were major contributors to the workshop, and we thank: Ben Barker, Bob Fournier, Mark Walters, John Counsil, Marcelo Lippmann, Keshav Goyal, Joel Renner and Mike Shook. In addition to the technical sessions, a panel discussion was held on ''What have we learned in 20 years?'' Panel speakers included Patrick Muffler, George Frye, Alfred Truesdell and John Pritchett. The subject was further discussed by Subir Sanyal, who gave the post-dinner speech at the banquet. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank our students who operated the audiovisual equipment. Shaun D. Fitzgerald Program Manager

  13. The Third Pacific Basin Biofuels Workshop: Proceedings

    Science.gov (United States)

    Among the many compelling reasons for the development of biofuels on remote Pacific islands, several of the most important include: (1) a lack of indigenous fossil fuels necessitates their import at great economic loss to local island economics, (2) ideal conditions for plant growth exist on many Pacific islands to produce yields of biomass feedstocks, (3) gaseous and liquid fuels such as methane, methanol and ethanol manufactured locally from biomass feedstocks are the most viable alternatives to gasoline and diesel fuels for transportation, and (4) the combustion of biofuels is cleaner than burning petroleum products and contributes no net atmospheric CO2 to aggravate the greenhouse effect and the subsequent threat of sea level rise to low islands. Dr. Vic Phillips, HNEI Program Manager of the Hawaii Integrated Biofuels Research Program welcomed 60 participants to the Third Pacific Basin Biofuels Workshop at the Sheraton Makaha Hotel, Waianae, Oahu, on March 27 and 28, 1989. The objectives of the workshop were to update progress since the Second Pacific Basin Biofuels Workshop in April 1987 and to develop a plan for action for biofuels R and D, technology transfer, and commercialization now (immediate attention), in the near-term (less than two years), in the mid-term (three to five years), and in the long-term (more than six years). An emerging theme of the workshop was how the production, conversion, and utilization of biofuels can help increase environmental and economic security locally and globally. Individual papers are processed separately for the data base.

  14. Measurement Control Workshop Instructional Materials

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, Philip [Brookhaven National Lab. (BNL), Upton, NY (United States); Crawford, Cary [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); McGinnis, Brent [Pacific Northwest National Lab. (PNNL), Richland, WA (United States) and Insolves LLC

    2014-04-01

    A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

  15. Measurement control workshop instructional materials

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, Philip [Brookhaven National Lab. (BNL), Upton, NY (United States); Crawford, Cary [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); McGinnis, Brent [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Insolves LLC, Piketon, OH (United States)

    2014-04-01

    A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

  16. Workshop on moisture buffer capacity

    DEFF Research Database (Denmark)

    2003-01-01

    Summary report of a Nordtest workshop on moisture buffer capacity held at Copenhagen August 21-22 2003......Summary report of a Nordtest workshop on moisture buffer capacity held at Copenhagen August 21-22 2003...

  17. WALLTURB International Workshop

    CERN Document Server

    Jimenez, Javier; Marusic, Ivan

    2011-01-01

    This book brings together selected contributions from the WALLTURB workshop on ”Understanding and modelling of wall turbulence” held in Lille, France, on April 21st to 23rd 2009. This workshop was organized by the WALLTURB consortium, in order to present to the relevant scientific community the main results of the project and to stimulate scientific discussions around the subject of wall turbulence. The workshop reviewed the recent progress in theoretical, experimental and numerical approaches to wall turbulence. The problems of zero pressure gradient, adverse pressure gradient and separating turbulent boundary layers were addressed in detail with the three approaches, using the most advanced tools. This book is a milestone in the research field, thanks to the high level of the invited speakers and the involvement of the contributors and a testimony of the achievement of the WALLTURB project.

  18. Chromosome 19 International Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Pericak-Vance, M.A. (Duke Univ., Durham, NC (United States). Medical Center); Ropers, H.H. (Univ. Hospital Nijmegen, (The Netherlands). Dept. of Human Genetics); Carrano, A.J. (Lawrence Livermore National Lab., CA (United States))

    1993-01-04

    The Second International Workshop on Human Chromosome 19 was hosted on January 25 and 26, 1992, by the Department of Human Genetics, University Hospital Nijmegen, The Netherlands, at the 'Meerdal Conference Center'. The workshop was supported by a grant from the European Community obtained through HUGO, the Dutch Research Organization (NWO) and the Muscular Dystrophy Association (MDA). Travel support for American participants was provided by the Department of Energy. The goals of this workshop were to produce genetic, physical and integrated maps of chromosome 19, to identify inconsistencies and gaps, and to discuss and exchange resources and techniques available for the completion of these maps. The second day of the meeting was largely devoted to region or disease specific efforts. In particular, the meeting served as a platform for assessing and discussing the recent progress made into the molecular elucidation of myotonic dystrophy.

  19. Workshop on molecular animation.

    Science.gov (United States)

    Bromberg, Sarina; Chiu, Wah; Ferrin, Thomas E

    2010-10-13

    From February 25 to 26, 2010, in San Francisco, the Resource for Biocomputing, Visualization, and Informatics (RBVI) and the National Center for Macromolecular Imaging (NCMI) hosted a molecular animation workshop for 21 structural biologists, molecular animators, and creators of molecular visualization software. Molecular animation aims to visualize scientific understanding of biomolecular processes and structures. The primary goal of the workshop was to identify the necessary tools for producing high-quality molecular animations, understanding complex molecular and cellular structures, creating publication supplementary materials and conference presentations, and teaching science to students and the public. Another use of molecular animation emerged in the workshop: helping to focus scientific inquiry about the motions of molecules and enhancing informal communication within and between laboratories.

  20. African Otter Workshop

    Directory of Open Access Journals (Sweden)

    Jan Reed-Smith

    2016-04-01

    Full Text Available All concerned thought this was an excellent workshop with important progress made towards creating a viable beginning of an African Otter Network. There is a long road ahead but the 2015 African Otter Workshop is a start on developing range country partners, activists and researchers as well as collaborating on issue identification and resolution which will assist in preserving at least some refugia for Africa’s otters. A list of actions was agreed on, including the creation of an African Otter Network website and social media network, apublic Otter Awareness facebook page, encouraging online reporting of otter sightings, conducting otter awareness surveys, and emphasising the need for communication with the public, other members of the network and other professionals. information not shared or documented is information LOST. A Second African Otter Workshop should be held in 2017 elsewhere in Africa to encourage attendance from a wider range of countries.

  1. QCD Evolution Workshop

    CERN Document Server

    2015-01-01

    These are the proceedings of the QCD Evolution 2015 Workshop which was held 26–30 May, 2015 at Jefferson Lab, Newport News, Virginia, USA. The workshop is a continuation of a series of workshops held during four consecutive years 2011, 2012, 2013 at Jefferson Lab, and in 2014 in Santa Fe, NM. With the rapid developments in our understanding of the evolution of parton distributions including low-x, TMDs, GPDs, higher-twist correlation functions, and the associated progress in perturbative QCD, lattice QCD and effective field theory techniques we look forward with great enthusiasm to the 2015 meeting. A special attention was also paid to participation of experimentalists as the topics discussed are of immediate importance for the JLab 12 experimental program and a future Electron Ion Collider.

  2. Vulcano Workshop 2016

    CERN Document Server

    2016-01-01

    We announce the XVI Vulcano Workshop, which will be held from May 22nd to May 28th, 2016 in the Vulcano Island (Sicily, Italy). As in the past editions, the workshop will aim to gather people from High Energy Astrophysics and Particle Physics to discuss the most recent highlights in these fields. The workshop will cover the following topics: Astrophysics/Cosmology, Astrophysics/Gravity, Dark Matter, Particle Physics, Cosmic Rays, Gamma/Neutrino Astronomy, Neutrinos and Future Prospects. The scientific program will include several 30-minute review talks, to introduce the current problems, and 20-minute talks, giving new experimental and theoretical results. The participation is by invitation and limited to 80 people.

  3. The Affording Mars Workshop: Background and Recommendations

    Science.gov (United States)

    Thronson, Harley A.; Carberry, Christopher

    2014-01-01

    A human mission to Mars is the stated "ultimate" goal for NASA and is widely believed by the public to be the most compelling destination for America's space program. However, widely cited enormous costs - perhaps as much as a trillion dollars for a many-decade campaign - seem to be an impossible hurdle, although political and budget instability over many years may be equally challenging. More recently, a handful of increasingly detailed architectures for initial Mars missions have been developed by commercial companies that have estimated costs much less than widely believed and roughly comparable with previous major human space flight programs: the Apollo Program, the International Space Station, and the space shuttle. Several of these studies are listed in the bibliography to the workshop report. As a consequence of these new scenarios, beginning in spring, 2013 a multiinstitutional planning team began developing the content and invitee list for a winter workshop that would critically assess concepts, initiatives, technology priorities, and programmatic options to reduce significantly the costs of human exploration of Mars. The output of the workshop - findings and recommendations - would be presented in a number of forums and discussed with national leaders in human space flight. It would also be made available to potential international partners. This workshop was planned from the start to be the first in a series. Subsequent meetings, conferences, and symposia will concentrate on topics not able to be covered in December. In addition, to make progress in short meeting, a handful of ground rules were adopted by the planning team and agreed to by the participants. Perhaps the two most notable such ground rules were (1) the Space Launch System (SLS) and Orion would be available during the time frame considered by the participants and (2) the International Space Station (ISS) would remain the early linchpin in preparing for Mars exploration over the coming decade

  4. Role of the DNA methyltransferase variant DNMT3b3 in DNA methylation.

    Science.gov (United States)

    Weisenberger, Daniel J; Velicescu, Mihaela; Cheng, Jonathan C; Gonzales, Felicidad A; Liang, Gangning; Jones, Peter A

    2004-01-01

    Several alternatively spliced variants of DNA methyltransferase (DNMT) 3b have been described. Here, we identified new murine Dnmt3b mRNA isoforms and found that mouse embryonic stem (ES) cells expressed only Dnmt3b transcripts that contained exons 10 and 11, whereas the Dnmt3b transcripts in somatic cells lacked these exons, suggesting that this region is important for embryonic development. DNMT3b2 and 3b3 were the major isoforms expressed in human cell lines and the mRNA levels of these isoforms closely correlated with their protein levels. Although DNMT3b3 may be catalytically inactive, it still may be biologically important because D4Z4 and satellites 2 and 3 repeat sequences, all known DNMT3b target sequences, were methylated in cells that predominantly expressed DNMT3b3. Treatment of cells with the mechanism-based inhibitor 5-aza-2'-deoxycytidine (5-Aza-CdR) caused a complete depletion of DNMT1, 3a, 3b1, and 3b2 proteins. Human DNMT3b3 and the murine Dnmt3b3-like isoform, Dnmt3b6, were also depleted although less efficiently, suggesting that DNMT3b3 also may be capable of DNA binding. Moreover, de novo methylation of D4Z4 in T24 cancer cells after 5-Aza-CdR treatment only occurred when DNMT3b3 was expressed, reinforcing its role as a contributing factor of DNA methylation. The expression of either DNMT3b2 or 3b3, however, was not sufficient to explain the abnormal methylation of DNMT3b target sequences in human cancers, which may therefore be dependent on factors that affect DNMT3b targeting. Methylation analyses of immunodeficiency, chromosomal instabilities, and facial abnormalities cells revealed that an Alu repeat sequence was highly methylated, suggesting that Alu sequences are not DNMT3b targets.

  5. Paleohydrology Workshops for Water Resource Managers Using an Iterative Evaluation Process

    Science.gov (United States)

    Woodhouse, C.; Lukas, J.

    2008-12-01

    Workshops can be an effective avenue for the exchange of information and ideas between scientists and decision-makers. The interactive aspects of workshops promote more active participation and interactions between the two groups. In 2006, at the suggestion of water resource managers, we began presenting a series of small workshops (10-25 participants) on the use and application of tree-ring data in water resource management. The one-day workshops cover the basic science behind tree-ring reconstructions of hydrology, resources available, and applications of the data to resource management, with presentations by both tree-ring scientists and water resource professionals. They also include plenty of time for informal discussion. We have now held ten workshops across the western U.S., and several more are planned. We use pre-workshop surveys to tailor the workshop to the needs of the participants, and we assess the workshop's effectiveness through participant evaluations completed at the end of the workshop. We also receive post-workshop feedback in the form of follow-up emails or via word of mouth. This iterative process of evaluation, with each workshop, has enabled us to fine-tune the format and content of the workshops and respond to additional needs such as data, web resources, online tools for using paleodata, as well as follow-up workshops. This approach has resulted in an improvement in the credibility, acceptance, and use of tree-ring data in water resource applications, as evidenced by an independent survey of workshop participants. Although the focus of these workshops has been on paleohydrologic data, this approach would be applicable to other climate-stakeholder issues as well.

  6. NX15 science workshop

    CERN Multimedia

    2015-01-01

    Science. For some of us, it's daunting or maybe even terrifying. How to tell a good science story? That's the question we will explore together in this workshop. Conceived and produced by journalist and Scientific News producer Claudio Rosmino of Euronews, and presented by Euronews' Jeremy Wilks, the workshop will look at actual case studies (from Euronews and beyond) where science news proved exciting, inspiring and accessible to audiences around the world. These might include the Rosetta mission and CERN's work on Science for Peace. Together, we'll share ideas and knowledge around how science journalism and science news can increase its visibility in the media and maybe save the planet...!

  7. 2015 Workshop on Continuations

    DEFF Research Database (Denmark)

    his volume contains the papers presented at WoC 2015, the Workshop on Continuations held at ETAPS 2015. There were four submissions. Each of them was reviewed by, on the average, three PC members. The committee decided to accept three papers. The program also includes one invited talk. It also...... documents the depth, variety, and richness of continuations with four distilled tutorials. Thanks are due to the local organizers of ETAPS 2015 for the infras- tructure and to the general chairman of WoC 2015, Ugo de'Liguoro, for initiating this workshop and making it happen...

  8. Workshops as a Research Methodology

    DEFF Research Database (Denmark)

    Ørngreen, Rikke; Levinsen, Karin Tweddell

    2017-01-01

    This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice, and worksh......This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice......, and workshops as a research methodology. Focusing primarily on the latter, this paper presents five studies on upper secondary and higher education teachers’ professional development and on teaching and learning through video conferencing. Through analysis and discussion of these studies’ findings, we argue...... that workshops provide a platform that can aid researchers in identifying and exploring relevant factors in a given domain by providing means for understanding complex work and knowledge processes that are supported by technology (for example, e-learning). The approach supports identifying factors...

  9. Report of the Orientation Workshop

    DEFF Research Database (Denmark)

    Nunez, Heilyn Camacho; Buus, Lillian; Ogange, Betty

    2014-01-01

    This Orientation Workshops is part of MAAGART project. The workshop is divided in three parts: 1) pre-Orientation Workshop stage, 2) Face-to-Face stage and 3) post-Orientation stage. Pre and post stages will be developed online. All the activities will take place in a virtual learning environment...... the third stage....

  10. 10th International Workshop on Top Quark Physics

    CERN Document Server

    The 10th International Workshop on Top Quark Physics, TOP 2017, will be held in the city of Braga, in Portugal, from September 17th to 22nd. Following the long tradition of the workshop, the communities of experimental and theoretical physicists working on top quark physics are brought together once again. The 2017 edition of the Workshop will be dedicated to the overview of the most up-to-date experimental measurements and latest theoretical developments on top quark Physics, as well as searches for Physics Beyond the Standard Model. An important aim of the Workshop is to provide the opportunity for in-depth discussions on the current results as well as on planning the forthcoming measurements, from the Run 2 of the Large Hadron Collider (LHC) to future machines.

  11. Role of DNMT3B in the regulation of early neural and neural crest specifiers

    OpenAIRE

    Martins-Taylor, Kristen; Schroeder, Diane I.; LaSalle, Janine M.; Lalande, Marc; Xu, Ren-He

    2012-01-01

    The de novo DNA methyltransferase DNMT3B functions in establishing DNA methylation patterns during development. DNMT3B missense mutations cause immunodeficiency, centromere instability and facial anomalies (ICF) syndrome. The restriction of Dnmt3b expression to neural progenitor cells, as well as the mild cognitive defects observed in ICF patients, suggests that DNMT3B may play an important role in early neurogenesis. We performed RNAi knockdown of DNMT3B in human embryonic stem cells (hESCs)...

  12. Changes in Teaching Practices: What Happens after the Writing Across the Curriculum Workshop?

    Science.gov (United States)

    Soven, Margot

    The question of what to do "after the workshop" has been treated only in passing by writing across the curriculum experts. When planning the writing across the curriculum program at La Salle University (Philadelphia), the writing faculty decided to make continued "after the workshop" interaction with the writing specialist an integral part of the…

  13. Hands-on Precision Agriculture Data Management Workshops for Producers and Industry Professionals: Development and Assessment

    Science.gov (United States)

    Luck, Joe D.; Fulton, John P.; Rees, Jennifer

    2015-01-01

    Three Precision Agriculture Data Management workshops regarding yield monitor data were conducted in 2014, reaching 62 participants. Post-workshop surveys (n = 58) indicated 73% of respondents experienced a moderate to significant increase in knowledge related to yield monitor data usage. Another 72% reported that they planned to utilize best…

  14. International workshop on chromosome 6. Final report, June 1, 1992--May 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Trent, J.M.

    1994-02-01

    This report describes planning for and a brief description of the events concerning the First International Workshop in Human Chromosome 6 which took place June 7--9, 1992 in Ann Arbor, Michigan. The complete publication of the workshop report is slated to appear in the Journal of Cytogenetica and Cell Genetics.

  15. 77 FR 1687 - EPA Workshops on Achieving Water Quality Through Integrated Municipal Stormwater and Wastewater...

    Science.gov (United States)

    2012-01-11

    ... AGENCY EPA Workshops on Achieving Water Quality Through Integrated Municipal Stormwater and Wastewater... water quality objectives of the CWA. The workshops are intended to assist EPA in developing an integrated planning approach framework that could be used to help municipalities prioritize their...

  16. UMD Workshop on Distributed Sensing, Actuation, and Control for Bio-Inspired Soft Robotics

    Science.gov (United States)

    2014-10-01

    issue of the Bioinspiration & Biomimetics journal on the topic of Bioinspired Soft Robotics. It was evident from the workshop that MURI­worthy...subset of the workshop participants plan to                                submit articles to a special issue of the Bioinspiration & Biomimetics journal

  17. 77 FR 43601 - Risks and Benefits of Hydroxyethyl Starch Solutions; Public Workshop

    Science.gov (United States)

    2012-07-25

    ... HUMAN SERVICES Food and Drug Administration Risks and Benefits of Hydroxyethyl Starch Solutions; Public... Administration (FDA) is announcing a public workshop entitled: ``Risks and Benefits of Hydroxyethyl Starch... FDA-approved hydroxyethyl starch (HES) solutions. The public workshop has been planned in...

  18. TASTE. III. A homogeneous study of transit time variations in WASP-3b

    CERN Document Server

    Nascimbeni, V; Murabito, S; Sada, P V; Aparicio, A; Piotto, G; Bedin, L R; Milone, A P; Rosenberg, A; Borsato, L; Damasso, M; Granata, V; Malavolta, L

    2012-01-01

    The TASTE project is searching for low-mass planets with the Transit Timing Variation (TTV) technique, by gathering high-precision, short-cadence light curves for a selected sample of transiting exoplanets. It has been claimed that the "hot Jupiter" WASP-3b could be perturbed by a second planet. Presenting eleven new light curves (secured at the IAC80 and UDEM telescopes) and re-analyzing thirty-eight archival light curves in a homogeneous way, we show that new data do not confirm the previously claimed TTV signal. However, we bring evidence that measurements are not consistent with a constant orbital period, though no significant periodicity can be detected. Additional dynamical modeling and follow-up observations are planned to constrain the properties of the perturber or to put upper limits to it. We provide a refined ephemeris for WASP-3b and improved orbital/physical parameters. A contact eclipsing binary, serendipitously discovered among field stars, is reported here for the first time.

  19. Proceedings from a Workshop on Ecological Carrying Capacity of Salmonids in the Columbia River Basin : Measure 7.1A of the Northwest Power Planning Council`s 1994 Fish and Wildlife Program : Report 3 of 4, Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Gary E.; Neitzel, D.A.; Mavros, William V.

    1996-05-01

    This report contains the proceedings of a workshop held during 1995 in Portland, Oregon. The objective of the workshop was to assemble a group of experts that could help us define carrying capacity for Columbia River Basin salmonids. The workshop was one activity designed to answer the questions asked in Measure 7.1A of the Council`s Fish and Wildlife Program. Based, in part, on the information we learned during the workshop we concluded that the approach inherent in 7.1A will not increase understanding of ecology, carrying capacity, or limiting factors that influence salmon under current conditions. Measure 7.1A requires a definition of carrying capacity and a list of determinants (limiting factors) of capacity. The implication or inference then follows that by asking what we know and do not know about the determinants will lead to research that increases our understanding of what is limiting salmon survival. It is then assumed that research results will point to management actions that can remove or repair the limiting factors. Most ecologists and fisheries scientists that have studied carrying capacity clearly conclude that this approach is an oversimplification of complex ecological processes. To pursue the capacity parameter, that is, a single number or set of numbers that quantify how many salmon the basin or any part of the basin can support, is meaningless by itself and will not provide useful information.

  20. Northampton Community College Adult Learner Competencies Implementation. Final Report, 1998-1999 [and] Adult Learner Competencies Implementation Manual for Workshops #1 and #2 and NCC Competencies-Based Lesson Plan "Mini-Bank".

    Science.gov (United States)

    Sullivan, Judy

    A project provided training and guidance to Northampton Community College (NCC) staff in implementing the "new" adult learner skill competencies. Two workshops were held to serve 29 staff in Monroe, Wayne, and Pike counties in Pennsylvania. Among the topics covered were defining and introducing portfolios to adult learners, individualizing…

  1. Second workshop geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, P.; Ramey, H.J. Jr. (eds.)

    1976-12-03

    The Arab oil embargo of 1973 focused national attention on energy problems. A national focus on development of energy sources alternative to consumption of hydrocarbons led to the initiation of research studies of reservoir engineering of geothermal systems, funded by the National Science Foundation. At that time it appeared that only two significant reservoir engineering studies of geothermal reservoirs had been completed. Many meetings concerning development of geothermal resources were held from 1973 through the date of the first Stanford Geothermal Reservoir Engineering workshop December 15-17, 1975. These meetings were similar in that many reports dealt with the objectives of planned research projects rather than with results. The first reservoir engineering workshop held under the Stanford Geothermal Program was singular in that for the first time most participants were reporting on progress inactive research programs rather than on work planned. This was true for both laboratory experimental studies and for field experiments in producing geothermal systems. The Proceedings of the December 1975 workshop (SGP-TR-12) is a remarkable document in that results of both field operations and laboratory studies were freely presented and exchanged by all participants. With this in mind the second reservoir engineering workshop was planned for December 1976. The objectives were again two-fold. First, the workshop was designed as a forum to bring together researchers active in various physical and mathematical branches of the developing field of geothermal reservoir engineering, to give participants a current and updated view of progress being made in the field. The second purpose was to prepare this Proceedings of Summaries documenting the state of the art as of December 1976. The proceedings will be distributed to all interested members of the geothermal community involved in the development and utilization of the geothermal resources in the world. Many notable

  2. Rotational Seismology Workshop of February 2006

    Science.gov (United States)

    Evans, John R.; Cochard, A.; Graizer, Vladimir; Huang, Bor-Shouh; Hudnut, Kenneth W.; Hutt, Charles R.; Igel, H.; Lee, William H.K.; Liu, Chun-Chi; Majewski, Eugeniusz; Nigbor, Robert; Safak, Erdal; Savage, William U.; Schreiber, U.; Teisseyre, Roman; Trifunac, Mihailo; Wassermann, J.; Wu, Chien-Fu

    2007-01-01

    Introduction A successful workshop titled 'Measuring the Rotation Effects of Strong Ground Motion' was held simultaneously in Menlo Park and Pasadena via video conference on 16 February 2006. The purpose of the Workshop and this Report are to summarize existing data and theory and to explore future challenges for rotational seismology, including free-field strong motion, structural strong motion, and teleseismic motions. We also forged a consensus on the plan of work to be pursued by this international group in the near term. At this first workshop were 16 participants in Menlo Park, 13 in Pasadena, and a few on the telephone. It was organized by William H. K. Lee and John R. Evans and chaired by William U. Savage in Menlo Park and by Kenneth W. Hudnut in Pasadena. Its agenda is given in the Appendix. This workshop and efforts in Europe led to the creation of the International Working Group on Rotational Seismology (IWGoRS), an international volunteer group providing forums for exchange of ideas and data as well as hosting a series of Workshops and Special Sessions. IWGoRS created a Web site, backed by an FTP site, for distribution of materials related to rotational seismology. At present, the FTP site contains the 2006 Workshop agenda (also given in the Appendix below) and its PowerPoint presentations, as well as many papers (reasonable-only basis with permission of their authors), a comprehensive citations list, and related information. Eventually, the Web site will become the sole authoritative source for IWGoRS and shared information: http://www.rotational-seismology.org ftp://ehzftp.wr.usgs.gov/jrevans/IWGoRS_FTPsite/ With contributions from various authors during and after the 2006 Workshop, this Report proceeds from the theoretical bases for making rotational measurements (Graizer, Safak, Trifunac) through the available observations (Huang, Lee, Liu, Nigbor), proposed suites of measurements (Hudnut), a discussion of broadband teleseismic rotational

  3. Rotational Seismology Workshop of February 2006

    Science.gov (United States)

    Evans, John R.; Cochard, A.; Graizer, Vladimir; Huang, Bor-Shouh; Hudnut, Kenneth W.; Hutt, Charles R.; Igel, H.; Lee, William H.K.; Liu, Chun-Chi; Majewski, Eugeniusz; Nigbor, Robert; Safak, Erdal; Savage, William U.; Schreiber, U.; Teisseyre, Roman; Trifunac, Mihailo; Wassermann, J.; Wu, Chien-Fu

    2007-01-01

    Introduction A successful workshop titled 'Measuring the Rotation Effects of Strong Ground Motion' was held simultaneously in Menlo Park and Pasadena via video conference on 16 February 2006. The purpose of the Workshop and this Report are to summarize existing data and theory and to explore future challenges for rotational seismology, including free-field strong motion, structural strong motion, and teleseismic motions. We also forged a consensus on the plan of work to be pursued by this international group in the near term. At this first workshop were 16 participants in Menlo Park, 13 in Pasadena, and a few on the telephone. It was organized by William H. K. Lee and John R. Evans and chaired by William U. Savage in Menlo Park and by Kenneth W. Hudnut in Pasadena. Its agenda is given in the Appendix. This workshop and efforts in Europe led to the creation of the International Working Group on Rotational Seismology (IWGoRS), an international volunteer group providing forums for exchange of ideas and data as well as hosting a series of Workshops and Special Sessions. IWGoRS created a Web site, backed by an FTP site, for distribution of materials related to rotational seismology. At present, the FTP site contains the 2006 Workshop agenda (also given in the Appendix below) and its PowerPoint presentations, as well as many papers (reasonable-only basis with permission of their authors), a comprehensive citations list, and related information. Eventually, the Web site will become the sole authoritative source for IWGoRS and shared information: http://www.rotational-seismology.org ftp://ehzftp.wr.usgs.gov/jrevans/IWGoRS_FTPsite/ With contributions from various authors during and after the 2006 Workshop, this Report proceeds from the theoretical bases for making rotational measurements (Graizer, Safak, Trifunac) through the available observations (Huang, Lee, Liu, Nigbor), proposed suites of measurements (Hudnut), a discussion of broadband teleseismic rotational

  4. Second Quaternary dating workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    The second Quaternary dating methods workshop was held at Lucas Heights and sponsored by ANSTO and AINSE. Topics covered include, isotope and thermoluminescence dating, usage of accelerator and thermal ionisation mass spectrometry in environmental studies emphasizing on the methodologies used and sample preparation

  5. FINPIE/97. Workshop proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This publication contains the proceedings of 1997 Finnish Workshop on Power and Industrial Electronics, held in Espoo, Finland, on 26 August, 1997. The programme consisted of technical sessions on Advanced AC Motor Control, Electric Machines and Drives, Advanced Control and Measurement, Power Electronics Systems, Modelling and Simulation, and Power Converters

  6. International phosphorus workshop

    DEFF Research Database (Denmark)

    Kronvang, Brian; Rubæk, Gitte Holton; Heckrath, Goswin

    2009-01-01

    the main outcomes of the workshop and the special collection of eight papers. Moreover, we identify the main gaps in our knowledge and future research directions on P, which are linked to important issues such as addressing scale effects, improved P models with the ability to quantify uncertainty...

  7. Workshop on Mathematical Physics

    CERN Document Server

    2016-01-01

    This two-day workshop will include seminars by mathematicians and physicists on topics of mutual interest. It will precede the 31st International Colloquium on Group Theoretical Methods in Physics which will be held in Rio de Janeiro from June 19-25.

  8. Workshop on hybrid rice

    Institute of Scientific and Technical Information of China (English)

    TANZhijun

    1994-01-01

    FAO, in collaboration with FEDEARROZ in Colombia and EMBRAPA / CNPAF in Brail, organized a workshop on the Establishment of a Coorperative Research Network on Hybrid Rice in Latin America and the Caribbean held from Mar 16 to 18, 1994 at EMBRAPA/CNPAF in Brazil. Dr MAO Changxiang,

  9. Workshop on Molecular Evolution

    Science.gov (United States)

    Cummings, Michael P.

    2004-01-01

    Molecular evolution has become the nexus of many areas of biological research. It both brings together and enriches such areas as biochemistry, molecular biology, microbiology, population genetics, systematics, developmental biology, genomics, bioinformatics, in vitro evolution, and molecular ecology. The Workshop provides an important contribution to these fields in that it promotes interdisciplinary research and interaction, and thus provides a glue that sticks together disparate fields. Due to the wide range of fields addressed by the study of molecular evolution, it is difficult to offer a comprehensive course in a university setting. It is rare for a single institution to maintain expertise in all necessary areas. In contrast, the Workshop is uniquely able to provide necessary breadth and depth by utilizing a large number of faculty with appropriate expertise. Furthermore, the flexible nature of the Workshop allows for rapid adaptation to changes in the dynamic field of molecular evolution. For example, the 2003 Workshop included recently emergent research areas of molecular evolution of development and genomics.

  10. Summary of cosmology workshop

    Indian Academy of Sciences (India)

    Tarun Sandeep

    2004-10-01

    Cosmology is passing through a golden phase of rapid advance. The cosmology workshop at ICGC-2004 attracted a large number of research contributions to diverse topics of cosmology. I attempt to classify and summarize the research work and results of the oral and poster presentations made at the meeting.

  11. Dynamic defense workshop :

    Energy Technology Data Exchange (ETDEWEB)

    Crosby, Sean Michael; Doak, Justin E.; Haas, Jason Juedes.; Helinski, Ryan; Lamb, Christopher C.

    2013-02-01

    On September 5th and 6th, 2012, the Dynamic Defense Workshop: From Research to Practice brought together researchers from academia, industry, and Sandia with the goals of increasing collaboration between Sandia National Laboratories and external organizations, de ning and un- derstanding dynamic, or moving target, defense concepts and directions, and gaining a greater understanding of the state of the art for dynamic defense. Through the workshop, we broadened and re ned our de nition and understanding, identi ed new approaches to inherent challenges, and de ned principles of dynamic defense. Half of the workshop was devoted to presentations of current state-of-the-art work. Presentation topics included areas such as the failure of current defenses, threats, techniques, goals of dynamic defense, theory, foundations of dynamic defense, future directions and open research questions related to dynamic defense. The remainder of the workshop was discussion, which was broken down into sessions on de ning challenges, applications to host or mobile environments, applications to enterprise network environments, exploring research and operational taxonomies, and determining how to apply scienti c rigor to and investigating the eld of dynamic defense.

  12. Workshop on DNA repair.

    NARCIS (Netherlands)

    A.R. Lehmann (Alan); J.H.J. Hoeijmakers (Jan); A.A. van Zeeland (Albert); C.M.P. Backendorf (Claude); B.A. Bridges; A. Collins; R.P.D. Fuchs; G.P. Margison; R. Montesano; E. Moustacchi; A.T. Natarajan; M. Radman; A. Sarasin; E. Seeberg; C.A. Smith; M. Stefanini (Miria); L.H. Thompson; G.P. van der Schans; C.A. Weber (Christine); M.Z. Zdzienika

    1992-01-01

    textabstractA workshop on DNA repair with emphasis on eukaryotic systems was held, under the auspices of the EC Concerted Action on DNA Repair and Cancer, at Noordwijkerhout (The Netherlands) 14-19 April 1991. The local organization of the meeting was done under the auspices of the Medical Genetic C

  13. Beginnings Workshop: Mealtimes.

    Science.gov (United States)

    Gordon, Sarah A. Mulligan; And Others

    1997-01-01

    Contains four workshop presentations on meals in child care: (1) "Enjoying Family-Style Meals in Child Care" (Sarah A. Mulligan Gordon); (2) "The Making of a Healthy Eater: Winning the Finicky Eater Battle" (James M. Thomas and others); (3) "Food for Thought: Mealtimes can be Educational and Enjoyable, Too" (Karen…

  14. Radiation Source Replacement Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Griffin, Jeffrey W.; Moran, Traci L.; Bond, Leonard J.

    2010-12-01

    This report summarizes a Radiation Source Replacement Workshop in Houston Texas on October 27-28, 2010, which provided a forum for industry and researchers to exchange information and to discuss the issues relating to replacement of AmBe, and potentially other isotope sources used in well logging.

  15. Workshop One : Risk Analysis

    NARCIS (Netherlands)

    Carlson, T.J.; Jong, C.A.F. de; Dekeling, R.P.A.

    2012-01-01

    The workshop looked at the assessment of risk to aquatic animals exposed to anthropogenic sound. The discussion focused on marine mammals given the worldwide attention being paid to them at the present time, particularly in relationship to oil and gas exploration, ocean power, and increases in ship

  16. ATLAS TRT 2002 Workshop

    CERN Multimedia

    Capeans, M.

    Starting on 17th May, the ATLAS TRT 2002 Workshop was organised by Ken MacFarlane and his team at Hampton University, Virginia, USA. During a welcome break in the very dense workshop programme, the group enjoyed a half-day long boat trip along the waterways, offering a first-hand look at the history and heritage of this part of America. The attendance during the six-day workshop was about 50 people representing most of the collaborating institutes, although many Russian colleagues had stayed in their institutes to pursue the start-up of end-cap wheel production at PNPI and DUBNA. The meeting clearly showed that, during the year 2002, the TRT community is focusing on final design issues and module/wheel construction, while moving at the same time towards acceptance testing and integration, including the front-end electronics. The two main topics treated at the workshop were the preparation for beginning full production of the FE electronics, and the wire-joint problem that the US barrel colleagues have been fa...

  17. Modulation of Dnmt3b function in vitro by interactions with Dnmt3L, Dnmt3a and Dnmt3b splice variants.

    Science.gov (United States)

    Van Emburgh, Beth O; Robertson, Keith D

    2011-07-01

    DNA methylation, an essential regulator of transcription and chromatin structure, is established and maintained by the coordinated action of three DNA methyltransferases: DNMT1, DNMT3A and DNMT3B, and the inactive accessory factor DNMT3L. Disruptions in DNMT3B function are linked to carcinogenesis and genetic disease. DNMT3B is also highly alternatively spliced in a tissue- and disease-specific manner. The impact of intra-DNMT3 interactions and alternative splicing on the function of DNMT3 family members remains unclear. In the present work, we focused on DNMT3B. Using a panel of in vitro assays, we examined the consequences of DNMT3B splicing and mutations on its ability to bind DNA, interact with itself and other DNMT3's, and methylate DNA. Our results show that, while the C-terminal catalytic domain is critical for most DNMT3B functions, parts of the N-terminal region, including the PWWP domain, are also important. Alternative splicing and domain deletions also influence DNMT3B's cellular localization. Furthermore, our data reveal the existence of extensive DNMT3B self-interactions that differentially impact on its activity. Finally, we show that catalytically inactive isoforms of DNMT3B are capable of modulating the activity of DNMT3A-DNMT3L complexes. Our studies therefore suggest that seemingly 'inactive' DNMT3B isoforms may influence genomic methylation patterns in vivo.

  18. ∆DNMT3B4-del Contributes to Aberrant DNA Methylation Patterns in Lung Tumorigenesis

    Directory of Open Access Journals (Sweden)

    Mark Z. Ma

    2015-10-01

    Full Text Available Aberrant DNA methylation is a hallmark of cancer but mechanisms contributing to the abnormality remain elusive. We have previously shown that ∆DNMT3B is the predominantly expressed form of DNMT3B. In this study, we found that most of the lung cancer cell lines tested predominantly expressed DNMT3B isoforms without exons 21, 22 or both 21 and 22 (a region corresponding to the enzymatic domain of DNMT3B termed DNMT3B/∆DNMT3B-del. In normal bronchial epithelial cells, DNMT3B/ΔDNMT3B and DNMT3B/∆DNMT3B-del displayed equal levels of expression. In contrast, in patients with non-small cell lung cancer NSCLC, 111 (93% of the 119 tumors predominantly expressed DNMT3B/ΔDNMT3B-del, including 47 (39% tumors with no detectable DNMT3B/∆DNMT3B. Using a transgenic mouse model, we further demonstrated the biological impact of ∆DNMT3B4-del, the ∆DNMT3B-del isoform most abundantly expressed in NSCLC, in global DNA methylation patterns and lung tumorigenesis. Expression of ∆DNMT3B4-del in the mouse lungs resulted in an increased global DNA hypomethylation, focal DNA hypermethylation, epithelial hyperplastia and tumor formation when challenged with a tobacco carcinogen. Our results demonstrate ∆DNMT3B4-del as a critical factor in developing aberrant DNA methylation patterns during lung tumorigenesis and suggest that ∆DNMT3B4-del may be a target for lung cancer prevention.

  19. Whitehorse moves : Community transportation workshop proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This workshop promoted sustainable development through the creation of transportation solutions for the downtown core for the City of Whitehorse in the Yukon. The presentations reflected the community's desire to develop an urban landscape which blends with the surrounding wilderness and embody the unique Northern culture. The 8 step process for the workshop included: a background review; field assessment and photo documentation; focus group sessions; town hall sessions; a walking audit and bus trip; training sessions; conceptual planning meetings; professional reviews; and, recommendations and a community review. The general principles that revitalize streets in urban areas include: traffic calming streets for greater safety and efficiency; installation of modern slow-speed roundabouts that accommodate truck traffic; reducing load and land widths; and, improving street edge treatments for walking and bicycling. refs., tabs., figs.

  20. Workshop Murska Sobota, North of Lendavska Street

    Directory of Open Access Journals (Sweden)

    Mitja Zorc

    2012-01-01

    Full Text Available The urban design workshop "North of Lendavska Street" addressed the extensive area north of downtown Murska Sobota. The area is undergoing intensive transformation. Service and commercial programmes are occupying abandoned industrial and military facilities and filling the empty spaces between. Due to its location near the city centre and its proximity to natural surroundings across the Ledava stream, the area is also attractive for housing and recreation. The existing residential neighbourhood to the south has poor living conditions due to inadequate open space and a badly organised traffic system. The workshop, organised by the Municipality of Murska Sobota, involved groups of students from three Slovene faculties and two groups of practicing architects. The groups proposed designs and strategies for possible future urban development and formed a joint professional platform to prepare spatial planning documents.

  1. Assessment of RAMONA-3B methodology with FRIGG dynamic tests

    Energy Technology Data Exchange (ETDEWEB)

    Rohatgi, U.S.; Neymotin, L.Y.; Wulff, W.

    1990-12-31

    The computer codes used at Brookhaven National Laboratory to compute BWR safety parameters are the Engineering Plant Analyzer (EPA) and RAMONA-3B/MOD1. Both codes have the same methodology for modeling thermal hydraulic phenomena: drift-flux formulation, two-phase multipliers for the wall friction and form losses calculations, and the momentum integral approach for spatial integration of the loop momentum equations. Both codes use explicit integration methods for solving ordinary differential equations. It is concluded that both the codes are capable of modelling the instability problems for a BWR. The accuracy of thermohydraulics codes predictions was assessed by modelling oscillatory FRIGG tests. Nodalizations studies showed that 24 axial nodes were sufficient for a converged solution, 12 axial nodes produced an error of 4.4% in the gain of the power to flow transfer function. The code predicted consistently the effects of power and inlet subcooling on gain and system resonance frequency. The comparisons showed that the code predicted the peak gains with a mean difference from experiments of 7% {plus_minus} 30% for all the tests modeled. The uncertainty in the experimental data is {minus}11% to +12%. The mean difference in the predicted frequency at the peak gain is {minus}6% {plus_minus} 14%.

  2. Assessment of RAMONA-3B methodology with FRIGG dynamic tests

    Energy Technology Data Exchange (ETDEWEB)

    Rohatgi, U.S.; Neymotin, L.Y.; Wulff, W.

    1990-01-01

    The computer codes used at Brookhaven National Laboratory to compute BWR safety parameters are the Engineering Plant Analyzer (EPA) and RAMONA-3B/MOD1. Both codes have the same methodology for modeling thermal hydraulic phenomena: drift-flux formulation, two-phase multipliers for the wall friction and form losses calculations, and the momentum integral approach for spatial integration of the loop momentum equations. Both codes use explicit integration methods for solving ordinary differential equations. It is concluded that both the codes are capable of modelling the instability problems for a BWR. The accuracy of thermohydraulics codes predictions was assessed by modelling oscillatory FRIGG tests. Nodalizations studies showed that 24 axial nodes were sufficient for a converged solution, 12 axial nodes produced an error of 4.4% in the gain of the power to flow transfer function. The code predicted consistently the effects of power and inlet subcooling on gain and system resonance frequency. The comparisons showed that the code predicted the peak gains with a mean difference from experiments of 7% {plus minus} 30% for all the tests modeled. The uncertainty in the experimental data is {minus}11% to +12%. The mean difference in the predicted frequency at the peak gain is {minus}6% {plus minus} 14%.

  3. UVI Cyber-security Workshop Workshop Analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Kuykendall, Tommie G. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Allsop, Jacob Lee [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Anderson, Benjamin Robert [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Boumedine, Marc [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Carter, Cedric [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Galvin, Seanmichael Yurko [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gonzalez, Oscar [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lee, Wellington K. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lin, Han Wei [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Morris, Tyler Jake [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nauer, Kevin S.; Potts, Beth A.; Ta, Kim Thanh; Trasti, Jennifer; White, David R.

    2015-07-08

    The cybersecurity consortium, which was established by DOE/NNSA’s Minority Serving Institutions Partnerships Program (MSIPP), allows students from any of the partner schools (13 HBCUs, two national laboratories, and a public school district) to have all consortia options available to them, to create career paths and to open doors to DOE sites and facilities to student members of the consortium. As a part of this year consortium activities, Sandia National Laboratories and the University of Virgin Islands conducted a week long cyber workshop that consisted of three courses; Digital Forensics and Malware Analysis, Python Programming, and ThunderBird Cup. These courses are designed to enhance cyber defense skills and promote learning within STEM related fields.

  4. Third workshop on geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Ramey, H.J. Jr.; Kruger, P. (eds.)

    1977-12-15

    Workshop under the Stanford Geothermal Program was supported by a grant from DOE through a subcontract with the Lawrence Berkeley Laboratory of the University of California. A second significant event was the first conference under the ERDA (DOE)-ENEL cooperative program where many of the results of well testing in both nations were discussed. The Proceedings of that conference should be an important contribution to the literature. These Proceedings of the Third Workshop should also make an important contribution to the literature on geothermal reservoir engineering. Much of the data presented at the Workshop were given for the first time, and full technical papers on these subjects will appear in the professional journals. The results of these studies will assist markedly in developing the research programs to be supported by the Federal agencies, and in reducing the costs of research for individual developers and utilities. It is expected that future workshops of the Stanford Geothermal Program will be as successful as this third one. Planning and execution of the Workshop... [see file; ljd, 10/3/2005] The Program Committee recommended two novel sessions for the Third Workshop, both of which were included in the program. The first was the three overviews given at the Workshop by George Pinder (Princeton) on the Academic aspect, James Bresee (DOE-DGE) on the Government aspect, and Charles Morris (Phillips Petroleum) on the Industry aspect. These constituted the invited slate of presentations from the several sectors of the geothermal community. The Program Committee acknowledges their contributions with gratitude. Recognition of the importance of reservoir assurance in opting for geothermal resources as an alternate energy source for electric energy generation resulted in a Panel Session on Various Definitions of Geothermal Reservoirs. Special acknowledgments are offered to Jack Howard and Werner Schwarz (LBL) and to Jack Howard as moderator; to the panelists: James Leigh

  5. 77 FR 64117 - National Institute of Mental Health; Notice of Workshop

    Science.gov (United States)

    2012-10-18

    ..., please email iacchelpdesk2012@gmail.com . To access the live webcast on the Internet the following... to the public. Registration: https://pointpass.com/events/IACC_Strategic_Planning_Workshop/ ....

  6. ELISA for evaluating the incorporation of plasma derived complement split-products C3b/iC3b into solid-phase immune complexes

    DEFF Research Database (Denmark)

    Zimmermann-Nielsen, E; Svehag, S E; Thorlacius-Ussing, O;

    2001-01-01

    An ELISA that measures plasma derived complement (C) split-products C3b/iC3b deposited on solid-phase immune complexes during C activation is described. Plates are coated with BSA, anti-BSA and plasma is added. Deposited C3b/iC3b is then detected by biotinylated anti-C3c-antibodies, avidin......) or classical pathway (CP) with regard to age or gender was demonstrated. The total coefficient of variation was systemic lupus erythematosus (SLE). There was a weak correlation between...

  7. Fingersomatotopy in area 3b: an fMRI-study

    Directory of Open Access Journals (Sweden)

    Rosén Birgitta

    2004-08-01

    Full Text Available Abstract Background The primary sensory cortex (S1 in the postcentral gyrus is comprised of four areas that each contain a body map, where the representation of the hand is located with the thumb most laterally, anteriorly and inferiorly and the little finger most medially, posteriorly and superiorly. Previous studies on somatotopy using functional MRI have either used low field strength, have included a small number of subjects or failed to attribute activations to any area within S1. In the present study we included twenty subjects, who were investigated at 3 Tesla (T. We focused specifically on Brodmann area 3b, which neurons have discrete receptive fields with a potentially more clearcut somatotopic organisation. The spatial distribution for all fingers' peak activation was determined and group as well as individual analysis was performed. Results Activation maps from 18 subjects were of adequate quality; in 17 subjects activations were present for all fingers and these data were further analysed. In the group analysis the thumb was located most laterally, anteriorly and inferiorly with the other fingers sequentially positioned more medially, posteriorly and superiorly. At the individual level this somatotopic relationship was present for the thumb and little finger, with a higher variability for the fingers in between. The Euclidian distance between the first and fifth finger was 17.2 mm, between the first and second finger 10.6 mm and between the remaining fingers on average 6.3 mm. Conclusion Results from the group analysis, that is both the location of the fingers and the Euclidian distances, are well comparable to results from previous studies using a wide range of modalities. On the subject level the spatial localisation of the fingers showed a less stringent somatotopic order so that the location of a finger in a single subject cannot be predicted from the group result.

  8. 6th International Workshop on Computer-Aided Scheduling of Public Transport

    CERN Document Server

    Branco, Isabel; Paixão, José

    1995-01-01

    This proceedings volume consists of papers presented at the Sixth International Workshop on Computer-Aided Scheduling of Public Transpon, which was held at the Fund~lio Calouste Gulbenkian in Lisbon from July 6th to 9th, 1993. In the tradition of alternating Workshops between North America and Europe - Chicago (1975), Leeds (1980), Montreal (1983), Hamburg (1987) and again Montreal (1990), the European city of Lisbon was selected as the venue for the Workshop in 1993. As in earlier Workshops, the central theme dealt with vehicle and duty scheduling problems and the employment of operations-research-based software systems for operational planning in public transport. However, as was initiated in Hamburg in 1987, the scope of this Workshop was broadened to include topics in related fields. This fundamental alteration was an inevitable consequence of the growing demand over the last decade for solutions to the complete planning process in public transport through integrated systems. Therefore, the program of thi...

  9. Significant Problems in Geothermal Development in California, Final Report on Four Workshops, December 1978 - March 1979

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-07-15

    From November 1978 through March 1979 the California Geothermal Resources Board held four workshops on the following aspects of geothermal development in California: County Planning for Geothermal Development; Federal Leasing and Environmental Review Procedures; Transmission Corridor Planning; and Direct Heat Utilization. One of the objectives of the workshops was to increase the number of people aware of geothermal resources and their uses. This report is divided into two parts. Part 1 provides summaries of all the key information discussed in the workshops. For those people who were not able to attend, this part of the report provides you with a capsule version of the workshop sessions. Part 2 focuses on the key issues raised at the workshops which need to be acted upon to expedite geothermal resource development that is acceptable to local government and environmentally prudent. For the purpose of continuity, similar Geothermal Resources Task Force recommendations are identified.

  10. District officials learn how to use the Atlas in local planning

    CSIR Research Space (South Africa)

    Murambadoro, M

    2011-11-01

    Full Text Available District Municipality environmental officers attending the 2011 SRRP training workshop were introduced to the South African Risk and Vulnerability Atlas (SARVA) as a vital tool for local planning and resilience. This workshop was aimed at raising...

  11. MATHEON Workshop 2013

    CERN Document Server

    Calderbank, Robert; Kutyniok, Gitta; Vybíral, Jan

    2015-01-01

    Since publication of the initial papers in 2006, compressed sensing has captured the imagination of the international signal processing community, and the mathematical foundations are nowadays quite well understood. Parallel to the progress in mathematics, the potential applications of compressed sensing have been explored by many international groups of, in particular, engineers and applied mathematicians, achieving very promising advances in various areas such as communication theory, imaging sciences, optics, radar technology, sensor networks, or tomography. Since many applications have reached a mature state, the research center MATHEON in Berlin focusing on "Mathematics for Key Technologies", invited leading researchers on applications of compressed sensing from mathematics, computer science, and engineering to the "MATHEON Workshop 2013: Compressed Sensing and its Applications” in December 2013. It was the first workshop specifically focusing on the applications of compressed sensing. This book featur...

  12. Accelerator reliability workshop

    Energy Technology Data Exchange (ETDEWEB)

    Hardy, L.; Duru, Ph.; Koch, J.M.; Revol, J.L.; Van Vaerenbergh, P.; Volpe, A.M.; Clugnet, K.; Dely, A.; Goodhew, D

    2002-07-01

    About 80 experts attended this workshop, which brought together all accelerator communities: accelerator driven systems, X-ray sources, medical and industrial accelerators, spallation sources projects (American and European), nuclear physics, etc. With newly proposed accelerator applications such as nuclear waste transmutation, replacement of nuclear power plants and others. Reliability has now become a number one priority for accelerator designers. Every part of an accelerator facility from cryogenic systems to data storage via RF systems are concerned by reliability. This aspect is now taken into account in the design/budget phase, especially for projects whose goal is to reach no more than 10 interruptions per year. This document gathers the slides but not the proceedings of the workshop.

  13. Spiral 2 workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The accelerator and experimental facilities at GANIL will be transformed over the next 5-10 years. The centerpiece of the additions to the accelerator complex will be Spiral-2. This is the first phase of a new radioactive beam facility based on the ISOL principle. The main aim of Spiral-2 will be to produce intense, high quality beams of neutron-rich nuclei created in neutron-induced fission of heavy elements and accelerated by the existing CIME cyclotron. The principal aims of this workshop will be a) to publicize the new facilities, b) to discuss and define the science which might be carried out with them, c) to discuss the instrumentation and infrastructure required to exploit the new facilities and d) to help form collaborations of scientists wishing to design and construct the equipment needed to undertake the science programme. This document gathers most of the slides presented in the workshop.

  14. PREFACE: Collapse Calderas Workshop

    Science.gov (United States)

    Gottsmann, Jo; Aguirre-Diaz, Gerardo

    2008-10-01

    Caldera-formation is one of the most awe-inspiring and powerful displays of nature's force. Resultant deposits may cover vast areas and significantly alter the immediate topography. Post-collapse activity may include resurgence, unrest, intra-caldera volcanism and potentially the start of a new magmatic cycle, perhaps eventually leading to renewed collapse. Since volcanoes and their eruptions are the surface manifestation of magmatic processes, calderas provide key insights into the generation and evolution of large-volume silicic magma bodies in the Earth's crust. Despite their potentially ferocious nature, calderas play a crucial role in modern society's life. Collapse calderas host essential economic deposits and supply power for many via the exploitation of geothermal reservoirs, and thus receive considerable scientific, economic and industrial attention. Calderas also attract millions of visitors world-wide with their spectacular scenic displays. To build on the outcomes of the 2005 calderas workshop in Tenerife (Spain) and to assess the most recent advances on caldera research, a follow-up meeting was proposed to be held in Mexico in 2008. This abstract volume presents contributions to the 2nd Calderas Workshop held at Hotel Misión La Muralla, Querétaro, Mexico, 19-25 October 2008. The title of the workshop `Reconstructing the evolution of collapse calderas: Magma storage, mobilisation and eruption' set the theme for five days of presentations and discussions, both at the venue as well as during visits to the surrounding calderas of Amealco, Amazcala and Huichapan. The multi-disciplinary workshop was attended by more than 40 scientist from North, Central and South America, Europe, Australia and Asia. Contributions covered five thematic topics: geology, geochemistry/petrology, structural analysis/modelling, geophysics, and hazards. The workshop was generously supported by the International Association of Volcanology and the Chemistry of The Earth's Interior

  15. Solar workshops financial incentives

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    Ten one-day workshops were held across the United States. Information in this workbook is compiled in conjunction with those workshops. The following discussions are included: solar as a fuel (history); why alternative fuels are being sought today; the need for conservation; advantages of solar energy; the potential of solar energy; why solar energy is not more widely used; a definition of solar; how solar can help meet energy demands; Federal policies and programs; what solar technologies exist today that can be effectively utilized (thermal applications, fuels from biomass, solar electric). Additional information is presented in three attachments: Energy-Conserving Methods; Domestic Policy Review of Solar Energy; and DOE Secretary's Annual Report to Congress-Solar Section. (MCW)

  16. Imaging Sciences Workshop Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Candy, J.V.

    1996-11-21

    This report contains the proceedings of the Imaging Sciences Workshop sponsored by C.A.S.LS., the Center for Advanced Signal & Image Sciences. The Center, established primarily to provide a forum where researchers can freely exchange ideas on the signal and image sciences in a comfortable intellectual environment, has grown over the last two years with the opening of a Reference Library (located in Building 272). The Technical Program for the 1996 Workshop include a variety of efforts in the Imaging Sciences including applications in the Microwave Imaging, highlighted by the Micro-Impulse Radar (MIR) system invented at LLNL, as well as other applications in this area. Special sessions organized by various individuals in Speech, Acoustic Ocean Imaging, Radar Ocean Imaging, Ultrasonic Imaging, and Optical Imaging discuss various applica- tions of real world problems. For the more theoretical, sessions on Imaging Algorithms and Computed Tomography were organized as well as for the more pragmatic featuring a session on Imaging Systems.

  17. Overexpression of a splice variant of DNA methyltransferase 3b, DNMT3b4, associated with DNA hypomethylation on pericentromeric satellite regions during human hepatocarcinogenesis.

    Science.gov (United States)

    Saito, Yoshimasa; Kanai, Yae; Sakamoto, Michiie; Saito, Hidetsugu; Ishii, Hiromasa; Hirohashi, Setsuo

    2002-07-23

    DNA hypomethylation on pericentromeric satellite regions is an early and frequent event associated with heterochromatin instability during human hepatocarcinogenesis. A DNA methyltransferase, DNMT3b, is required for methylation on pericentromeric satellite regions during mouse development. To clarify the molecular mechanism underlying DNA hypomethylation on pericentromeric satellite regions during human hepatocarcinogenesis, we examined mutations of the DNMT3b gene and mRNA expression levels of splice variants of DNMT3b in noncancerous liver tissues showing chronic hepatitis and cirrhosis, which are considered to be precancerous conditions, and in hepatocellular carcinomas (HCCs). Mutation of the DNMT3b gene was not found in HCCs. Overexpression of DNMT3b4, a splice variant of DNMT3b lacking conserved methyltransferase motifs IX and X, significantly correlated with DNA hypomethylation on pericentromeric satellite regions in precancerous conditions and HCCs (P = 0.0001). In particular, the ratio of expression of DNMT3b4 to that of DNMT3b3, which is the major splice variant in normal liver tissues and retains conserved methyltransferase motifs I, IV, VI, IX, and X, showed significant correlation with DNA hypomethylation (P = 0.009). Transfection of human epithelial 293 cells with DNMT3b4 cDNA induced DNA demethylation on satellite 2 in pericentromeric heterochromatin DNA. These results suggest that overexpression of DNMT3b4, which may lack DNA methyltransferase activity and compete with DNMT3b3 for targeting to pericentromeric satellite regions, results in DNA hypomethylation on these regions, even in precancerous stages, and plays a critical role in human hepatocarcinogenesis by inducing chromosomal instability.

  18. CHARGE TO WORKSHOP PARTICIPANTS - 11/16/06

    Science.gov (United States)

    The focus of this workshop will be developed a Master Revitalization Plan for the community of Stella, Missouri. Stella is anticipating growth pressure from Benton County, Arkansas. Although growth is desired to recreate a viable local economy and social programs, citizens are co...

  19. Problem Definition and Thesis Writing. Workshops for the Postgraduate Student.

    Science.gov (United States)

    Zuber-Skerritt, Ortrun; Knight, Nick

    1986-01-01

    Some innovative solutions to two key graduate research problems, definition of the research problem and planning and writing the thesis first draft, are outlined. Workshops are recommended as an effective format for assisting students in developing research skills through practical guidance, group support, and discussion. (MSE)

  20. Circumpolar biodiversity monitoring program (CBMP): Coastal expert workshop meeting report

    Science.gov (United States)

    Anderson, Rebecca D.; McLennan, Donald; Thomson, Laura; Wegeberg, Susse; Pettersvik Arvnes, Maria; Sergienko, Liudmila; Behe, Carolina; Moss-Davies, Pitseolak; Fritz, Stacey; Christensen, Thomas K.; Price, Courtney

    2016-01-01

    The Coastal Expert Workshop, which took place in Ottawa, Canada from March 1 to 3, 2016, initiated the development of the Arctic Coastal Biodiversity Monitoring Plan (Coastal Plan). Meeting participants, including northern residents, representatives from industry, non-governmental organisations (NGOs), academia, and government regulators and agencies from across the circumpolar Arctic, discussed current biodiversity monitoring efforts, key issues facing biodiversity in Arctic coastal areas, and collectively identified monitoring indicators, or Focal Ecosystem Components (FECs). On February 29, the day before the workshop, a full day was allocated to Traditional Knowledge (TK) holders to meet and elucidate how this important knowledge can be included in the process of building the Coastal Plan and monitoring biodiversity in Arctic coastal areas, along with scientific data and variables. This document provides 1) background information about the Circumpolar Biodiversity Monitoring Programme and the Coastal Expert Monitoring Group, 2) overviews on workshop presentations and breakout sessions, and 3) details regarding outcomes of the workshop that will inform the drafting of the Coastal Plan.

  1. 78 FR 51750 - NASA Asteroid Initiative Idea Synthesis Workshop

    Science.gov (United States)

    2013-08-21

    ... SPACE ADMINISTRATION NASA Asteroid Initiative Idea Synthesis Workshop AGENCY: National Aeronautics and... for the agency's Asteroid Initiative. SUMMARY: The National Aeronautics and Space Administration announces a public conference to provide a status on the Agency's Asteroid Initiative planning and to enable...

  2. Imaging sciences workshop

    Energy Technology Data Exchange (ETDEWEB)

    Candy, J.V.

    1994-11-15

    This workshop on the Imaging Sciences sponsored by Lawrence Livermore National Laboratory contains short abstracts/articles submitted by speakers. The topic areas covered include the following: Astronomical Imaging; biomedical imaging; vision/image display; imaging hardware; imaging software; Acoustic/oceanic imaging; microwave/acoustic imaging; computed tomography; physical imaging; imaging algorithms. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  3. Aims of the Workshop

    CERN Document Server

    Dornan, P J

    2010-01-01

    There are challenges and opportunities for the European particle physics community to engage with innovative and exciting developments which could lead to precision measurements in the neutrino sector. These have the potential to yield significant advances in the understanding of CP violation, the flavour riddle and theories beyond the Standard Model. This workshop aims to start the process of a dialogue in Europe so that informed decisions on the appropriate directions to pursue can be made in a few years time.

  4. XI Multifrequency Behaviour of High Energy Cosmic Sources Workshop

    Science.gov (United States)

    This was the eleventh edition of the series of Frascati Workshops on "Multifrequency Behaviour of High Energy Cosmic Sources" undoubtedly a largely accepted biennial meeting in which an updated experimental and theoretical panorama is depicted. This edition took place on the 31st anniversary of the first historical "multifrequency" workshop about "Multifrequency Behaviour of Galactic Accreting Sources", held in Vulcano in September 1984. This surely renders the Frascati Workshop Series the oldest among the many devoted to "Multifrequency Studies of Cosmic Sources". The study of the physics governing the cosmic sources was the main goal of the workshop. A session devoted to the ongoing and next generation ground- and space-based experiments gave the actual prospects for the first decades of this millennium. The following items have been reviewed: Cosmology: Cosmic Background, Clusters of Galaxies Extragalactic Sources: Active Galaxies, Normal Galaxies Gamma-Rays Burst: Experiments versus Theories Galactic Sources: Pre-Main-Sequence and Main-Sequence Stars, Cataclysmic Variables and Novae, Supernovae and SNRs, X-Ray Binary Systems, Pulsars, Black Holes, Gamma-Ray Sources,Nucleosynthesis. The Astrophysics with the Ongoing and Future Experiments: Space-Based Experiments, Ground-Based Experiments. The workshop included a few 30-minute general review talks to introduce the current problems, and typically 20-minute talks discussing new experimental and theoretical results. A series of 20-minute talks discussed the ongoing and planned ground- and space-based experiments. The cadence of the workshop is biennial. The participation is only by invitation.

  5. Proceedings of the Radionuclide Contamination in Water Resources Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Richardson, J H; Duisebayev, B; Janecky, D R; Knapp, R; Rosenburg, N D; Smith, D K; Tompson, A F B; Tyupkina, O; Veselov, V V

    2001-07-26

    A workshop entitled ''Radionuclide Contamination in Water Resources'' was held in Almaty, Kazakhstan from Tuesday 29 May through Friday 1 June. This workshop was co-sponsored by the U.S. Department of Energy, Lawrence Livermore National Laboratory, and three organizations from the Republic of Kazakhstan: the Institute of Nonproliferation, the Institute of Hydrogeology and Hydrophysics, and KazAtomProm. Representatives from the U.S. Department of Energy, three national laboratories, and 13 different organizations from the Republic of Kazakhstan attended the workshop. A complete list of attendees, the workshop program, and information on the background and motivation for this workshop are provided in this report. The objective of the workshop was to identify critical problems, discover what is known about the problems related to radionuclide contamination of groundwater resources, form collaborative teams, and produce a small number proposals that both address further characterization and assess risk via contaminant fate and transport modeling. We plan to present these proposals to U.S. government agencies and international sponsors for funding.

  6. Report of the second Human Genome Diversity workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-12-31

    The Second Human Genome Diversity Workshop was successfully held at Penn State University from October 29--31, 1992. The Workshop was essentially organized around 7 groups, each comprising approximately 10 participants, representing the sampling issues in different regions of the world. These groups worked independently, using a common format provided by the organizers; this was adjusted as needed by the individual groups. The Workshop began with a presentation of the mandate to the participants, and of the procedures to be followed during the workshop. Dr. Feldman presented a summary of the results from the First Workshop. He and the other organizers also presented brief comments giving their perspective on the objectives of the Second Workshop. Dr. Julia Bodmer discussed the study of European genetic diversity, especially in the context of the HLA experience there, and of plans to extend such studies in the coming years. She also discussed surveys of world HLA laboratories in regard to resources related to Human Genome Diversity. Dr. Mark Weiss discussed the relevance of nonhuman primate studies for understanding how demographic processes, such as mate exchange between local groups, affected the local dispersion of genetic variation. Primate population geneticists have some relevant experience in interpreting variation at this local level, in particular, with various DNA fingerprinting methods. This experience may be relevant to the Human Genome Diversity Project, in terms of practical and statistical issues.

  7. Report of the LCLS Diagnostics and Commissioning Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Nuhn, H

    2004-04-13

    This is the report on a workshop held at the University of California at Los Angeles (UCLA) on January 19-20, 2004 to establish the baseline values for the commissioning of the Linac Coherent Light Source (LCLS) FEL. This report consists of an Executive Summary, summaries of the presentations, and a list of recommendations. The workshop program is attached. The workshop focused on requirements for the generation and characterization of x-ray radiation during the commissioning phase including electron beam control, electron and x-ray beam diagnostics, as well as the development of simulation codes to support commissioning. The workshop was presented with a proposal for commissioning diagnostics and with procedures to carry out FEL commissioning towards the end of the LCLS construction phase. The workshop accepted the general plan. The charge to the workshop was summarized in the question: Will the undulator diagnostics serve commissioning and operations needs for the LCLS? There were concerns and recommendations for a number of items that are described in the report.

  8. Data of evolutionary structure change: 1ADIB-1DJ3B [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1ADIB-1DJ3B 1ADI 1DJ3 B B -------GNNVVVLGTQWGDEGKGKIVDLLTERAKYVVR...KVARRGLRVGDLFDKETFAEKLKEVMEYHNFQLVNYYKAEAVDYQKVLDDTMAVADILTSMVVDVSDLLDQARQRGDFVMFEGAQGTLLDIDHGTYPYVTSSNTTAGG...ss_2> 0 1ADI B 1ADIB TLVIN-GEKTV... 1ADI B 1ADIB

  9. Extended Reconstructed Sea Surface Temperature (ERSST) Monthly Analysis, Version 3b

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Version 3b (v3b) of the Extended Reconstructed Sea Surface Temperature (ERSST) dataset is a monthly SST analysis on a 2-degree global grid based on the International...

  10. The ROS Workshop

    CERN Multimedia

    Francis, D.

    The first week of February saw the taking place of the ReadOut Subsystem (ROS) workshop. The ROS is the subsystem of the Trigger, DAQ & DCS project which receives and buffers data from the detector ReadOut Drivers (RODs). On request it then provides a subset of this buffered data, the so-called Regions of Interest (RoI), to the Level 2 trigger. Using the subsequent Level 2 trigger decision, the ROS either removes the buffered event data from its buffers or sends the full event data to the Event Filter for further processing. The workshop took place over a four-day period at a location in the Jura. The average daily attendance was twenty people, which mainly represented the five main ATLAS institutes currently engaged in this Trigger, DAQ & DCS activity. The aim of the workshop was to bring to an end the current prototyping activities in this area and launch the next, final, phase of prototyping. This new phase of prototyping will build on the successful activities of the previous phase and will focus...

  11. Grid and Entrepreneurship Workshop

    CERN Multimedia

    2006-01-01

    The CERN openlab is organising a special workshop about Grid opportunities for entrepreneurship. This one-day event will provide an overview of what is involved in spin-off technology, with a special reference to the context of computing and data Grids. Lectures by experienced entrepreneurs will introduce the key concepts of entrepreneurship and review, in particular, the industrial potential of EGEE (the EU co-funded Enabling Grids for E-sciencE project, led by CERN). Case studies will be given by CEOs of European start-ups already active in the Grid and computing cluster area, and regional experts will provide an overview of efforts in several European regions to stimulate entrepreneurship. This workshop is designed to encourage students and researchers involved or interested in Grid technology to consider the entrepreneurial opportunities that this technology may create in the coming years. This workshop is organized as part of the CERN openlab student programme, which is co-sponsored by CERN, HP, ...

  12. 直线电机大架修车辆段检修主厂房工艺设计研究%Research on Process Planning of Main Maintenance Workshop for Overhaul and Un - wheeling Repair of Linear Motor Vehicle in Metro Vehicle Depot

    Institute of Scientific and Technical Information of China (English)

    李强

    2012-01-01

    Research purposes:The Yuzhu Vehicle Depot of Line 5 of Guangzhou metro is the first metro vehicle depot for the overhaul and un - wheeling repair of linear motor vehicle in China. Its main maintenance workshop undertakes the overhaul and un - wheeling repair works and has the first maintenance operation line for the wheel - set of A, B and L types in China. According to the characteristics of linear motor vehicle, the process planning of the main maintenance workshop has been researched for the maintenance mode, inspection and maintenance system and flexible design of the wheel - set operation line for the linear motorvehicle. The maintenance workshop was designed compositely with a number of innovations and the process layout was reasonable and compact. Such design can provide an important reference to the similar works in future.Research conclusions:The combined capital repair and shed repair system was adopted for the linear motor vehicle. By using this system, the repair cycle extanded 30% compared with the repair system for the common wheel and rail vehicle. The main repair workshop was desired with capital and un - wheeling workshop as main part and the main maintenance workshops were all near the capital and un - wheeling workshop. The flexible design was made for the operation line for the wheel - set maintenance and it could meet the demand of repairing three types of wheel - set.%研究目的:广州地铁五号线鱼珠车辆段是我国第一座直线电机大架修车辆段,检修主厂房既承担直线电机车辆大架修任务,又同时设置国内第1条融合A、B、L三种车型的轮对检修作业线,针对直线电机车辆的特点,检修主厂房工艺设计对直线电机车辆检修模式、检修制度、轮对作业线柔性化设计进行研究,为今后国内直线电机大架修车辆段检修主厂房工艺设计提供了重要的参考标准.研究结论:直线电机车辆检修模式采用大修、段修合修制;检修周期比

  13. Expression pattern and clinical significance of DNA methyltransferase 3B variants in gastric carcinoma.

    Science.gov (United States)

    Su, Xianwei; Lv, Chengyu; Qiao, Fengchang; Qiu, Xuemei; Huang, Wenbin; Wu, Qingxiang; Zhao, Zhujiang; Fan, Hong

    2010-03-01

    The aim of this study was to detect the expression pattern of DNA methyltransferase 3B (DNMT3B) variants in primary gastric cancer (GC) and to explore the clinical significance of DNMT3B variants in gastric carcinogenesis. Specific polymerase chain reaction (PCR) primer sets were designed to distinguish individual DNMT3B variants according to their splicing patterns. Expression levels of DNMT3B variants were assessed by quantitative real-time RT-PCR in gastric cancer tissue, normal gastric mucosae and GC cell lines. The relationship between the expression patterns of the DNMT3B variants and corresponding clinical information was analyzed by observing the expression levels of different variants in the tumors. These results demonstrate that DNMT3B overexpression is related to late phase invasion (P=0.029) and intestinal type (P=0.012) in GC. DNMT3B3 expression was higher in normal tissue, compared to tumor tissue (P=0.033). In contrast, only 18, 32 and 35% of the patient tumors overexpressed DNMT3B1, DNMT3B4 and DNMT3B5, respectively. While taking into account environmental factors (H. pylori, Epstein-Barr virus infection), H. pylori infection elevated DNMT3B1 and DNMT3B3 variants in tumors, while increasing DNMT3B4 in both tumor and non-cancerous tissues. Our findings indicated that the expression of DNMT3B3 is the major splice variant in normal gastric mucosae and may be affected by H. pylori infection. Elevated DNMT3B variants may influence the progression of gastric cancer and may possibly be a powerful indicator for the disease.

  14. 2014 Penn State Bioinorganic Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Golbeck, John [Pennsylvania State Univ., State College, PA (United States)

    2015-10-01

    The 3rd Penn State Bioinorganic Workshop took place in early June 2014 and was combined with the 3rd Penn State Frontiers in Metallobiochemistry Symposium. The workshop was even larger than the 2nd Penn State Bioinorganic Workshop we offered in 2012. It had even more participants (162 rather than 123 in 2012). Like the 2012 workshop, the 2014 workshop had three parts. The first part consisted of 16 90-minute lectures presented by faculty experts on the topic of their expertise (see below). Based on the suggestions from the 2012 workshop, we have recorded all 16 lectures professionally and make them available to the entire bioinorganic community via online streaming. In addition, hard copies of the recordings are available as backup.

  15. TMPA Products 3B42RT & 3B42V6: Evaluation and Application in Qinghai-Tibet Plateau

    Science.gov (United States)

    Hao, Z.; Sun, L.; Wang, J.

    2012-04-01

    Hydrological researchers in Qinghai-Tibet Plateau tend to be haunted by deficiency of station gauged precipitation data for the sparse and uneven distribution of local meteorological stations. Fortunately, alternative data can be obtained from TRMM (Tropic Rainfall Measurement Mission) satellite. Preliminary evaluation and necessary correction of TRMM satellite rainfall products is required for the sake of reliability and suitability considering that TRMM precipitation is unconventional and natural condition in Qinghai-Tibet Plateau is unusually complicated. 3B42RT and 3B42V6 products from TRMM Multisatellite Precipitation Analysis(TMPA) are evaluated in northeast Qinghai-Tibet Plateau with 50 stations quality-controlled gauged daily precipitation as the benchmark precipitation set. It is found that the RT data overestimates the actual precipitation greatly while V6 only overestimates it slightly. RT data shows different seasonal and inter-annual accuracies. Summer and autumn see better accuracies than winter and spring and wet years see higher accuracies than dry years. Latitude is believed to be an important factor that influences the accuracy of satellite precipitation. Both RT and V6 can reflect the general pattern of the spatial distribution of precipitation even though RT overestimates the quantity greatly. A new parameter, accumulated precipitation weight point (APWP), was introduced to describe the temporal-spatial pattern evolution of precipitation. The APWP of both RT and V6 were moving from south to north in the past decade, but they are all in the west of station gauged precipitation APWP(s).V6 APWP track fit gauged precipitation perfectly while RT APWP track has over-exaggerated legs, indicating that spatial distribution of RT precipitation experienced unreasonable sharp changes. A practical and operational procedure to correct satellite precipitation data is developed. For RT, there are two steps. Step 1, the downscaling, original daily precipitation

  16. Association of low-affinity FC gamma receptor 3B (FCGR3B) copy number variation with rheumatoid arthritis in Caucasian subjects

    NARCIS (Netherlands)

    Merriman, T.R.; Fanciulli, M.; Merriman, M.E.; Alizadeh, B.Z.; Koeleman, B.P.C.; Dalbeth, N.; Gow, P.; Harrison, A.A.; Highton, J.; Jones, P.B.; Stamp, L.K.; Steer, S.; Barrera, P.; Coenen, M.J.H.; Franke, B.; Vyse, T.; Aitman, T.; Radstake, T.; McKinney, C.

    2009-01-01

    Aim: There is increasing evidence that gene copy-number variation influences phenotypic variation. The low-affinity Fc receptor 3B (FCGR3B) is a copy-number polymorphic gene involved in the recruitment to sites of inflammation and activation of polymorphonuclear neutrophils (PMN). Given the importan

  17. The Workshop Program on Authentic Assessment for Science Teachers

    Science.gov (United States)

    Rustaman, N. Y.; Rusdiana, D.; Efendi, R.; Liliawati, W.

    2017-02-01

    A study on implementing authentic assessment program through workshop was conducted to investigate the improvement of the competence of science teachers in designing performance assessment in real life situation at school level context. A number of junior high school science teachers and students as participants were involved in this study. Data was collected through questionnaire, observation sheets, and pre-and post-test during 4 day workshop. This workshop had facilitated them direct experience with seventh grade junior high school students during try out. Science teachers worked in group of four and communicated each other by think-pair share in cooperative learning approach. Research findings show that generally the science teachers’ involvement and their competence in authentic assessment improved. Their knowledge about the nature of assessment in relation to the nature of science and its instruction was improved, but still have problem in integrating their design performance assessment to be implemented in their lesson plan. The 7th grade students enjoyed participating in the science activities, and performed well the scientific processes planned by group of science teachers. The response of science teachers towards the workshop was positive. They could design the task and rubrics for science activities, and revised them after the implementation towards the students. By participating in this workshop they have direct experience in designing and trying out their ability within their professional community in real situation towards their real students in junior high school.

  18. Vadose Zone Modeling Workshop proceedings, March 29--30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Khaleel, R.

    1993-08-01

    At the Hanford Site, the record of decision for remediation of CERCLA sites is largely based on results of the baseline risk and performance assessment of the remedial action alternatives. These assessments require the ability to predict the fate and transport of contaminants along appropriate exposure pathways which, in case of the Hanford Site, includes the migration of contaminants through the vadose zone to the water table. Listed below are some of the requirements, as prescribed by the regulators, relative to CERCLA risk and performance assessment at Hanford. A workshop was organized by the Environmental Risk and Performance Assessment Group, Westinghouse Hanford Company on March 29--30, 1993 at the Richland Best Western Tower Inn. During the workshop, an assessment was made of the need for and scope of various tasks being conducted or planned as part of the Hanford Site waste isolation performance assessment/risk assessment activities. Three external, nationally-recognized experts served as part of a review panel for the workshop: (a) Professor Lynn Gelhar of MIT; (b) Professor Peter Wierenga of University of Arizona; and (c) Dr. Rien van Genuchten of US Salinity Laboratory, Riverside, California. The technical experts provided their perspectives on the current state-of-the-art in vadose zone flow and transport modeling. In addition, the technical experts provided an outside independent assessment of the work being performed or planned in support of various activities identified in TPA Milestone M-29-02. This document includes the following: Recommendations from the three peer reviewers; areas of expertise of the three peer reviewers; workshop agenda; copies of viewgraphs (where available) from presenters at the workshop; workshop minutes; and list of workshop attendees.

  19. Elevated APOBEC3B Correlates with Poor Outcomes for Estrogen-Receptor-Positive Breast Cancers

    NARCIS (Netherlands)

    A.M. Sieuwerts (Anieta); S. Willis (Scooter); M.J. Burns (Michael); M.P. Look (Maxime); M.E.M.-V. Gelder (Marion E. Meijer-Van); A. Schlicker (Andreas); D.A.M. Heideman (Danielle); H. Jacobs (Heinz); L. Wessels (Lodewyk); B. Leyland-Jones (Brian); K.P. Gray (Kathryn); J.A. Foekens (John); R.S. Harris (Reuben); J.W.M. Martens (John)

    2014-01-01

    textabstractRecent observations connected DNA cytosine deaminase APOBEC3B to the genetic evolution of breast cancer. We addressed whether APOBEC3B is associated with breast cancer clinical outcomes. APOBEC3B messenger RNA (mRNA) levels were related in 1,491 primary breast cancers to disease-free (DF

  20. 21 CFR 866.5260 - Complement C3b inactivator immunological test system.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Complement C3b inactivator immunological test... Systems § 866.5260 Complement C3b inactivator immunological test system. (a) Identification. A complement... immunochemical techniques the complement C3b inactivator (a plasma protein) in serum. Complement is a group...

  1. File list: Oth.Myo.20.Sin3b.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Myo.20.Sin3b.AllCell mm9 TFs and others Sin3b Muscle SRX022857,SRX022858,SRX022...860,SRX022859,SRX022856,SRX022855,SRX022861 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Myo.20.Sin3b.AllCell.bed ...

  2. File list: Oth.Myo.50.Sin3b.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Myo.50.Sin3b.AllCell mm9 TFs and others Sin3b Muscle SRX022858,SRX022860,SRX022...859,SRX022856,SRX022855,SRX022857,SRX022861 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Myo.50.Sin3b.AllCell.bed ...

  3. 18 CFR 3b.204 - Safeguarding information in manual and computer-based record systems.

    Science.gov (United States)

    2010-04-01

    ... information in manual and computer-based record systems. 3b.204 Section 3b.204 Conservation of Power and Water... Collection of Records § 3b.204 Safeguarding information in manual and computer-based record systems. (a) The administrative and physical controls to protect the information in the manual and computer-based record...

  4. File list: Oth.ALL.10.Sin3b.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.ALL.10.Sin3b.AllCell mm9 TFs and others Sin3b All cell types SRX022856,SRX02285...8,SRX022857,SRX022859,SRX022860,SRX022861,SRX022855 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.ALL.10.Sin3b.AllCell.bed ...

  5. LETTER TO THE EDITOR: Unique Fermi surfaces with quasi-one-dimensional character in CeRh3B2 and LaRh3B2

    Science.gov (United States)

    Okubo, T.; Yamada, M.; Thamizhavel, A.; Kirita, S.; Inada, Y.; Settai, R.; Harima, H.; Takegahara, K.; Galatanu, A.; Yamamoto, E.; Onuki, Y.

    2003-11-01

    We have carried out de Haas-van Alphen (dHvA) experiments on a ferromagnet CeRh3B2 with an extremely high Curie temperature T_{\\mathrm {C}} \\simeq 120 K and a non-4f reference compound LaRh3B2. The dHvA data of LaRh3B2 are well explained by the results of energy band calculations. The topology of the Fermi surfaces in CeRh3B2 is found to be very similar to that of LaRh3B2, possessing wavy but flat Fermi surfaces in the basal plane. Observation of a quasi-one-dimensional electronic state is the first such case in a rare earth compound.

  6. Sixth national stakeholder workshop summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    On June 17--18, 1998, the Department of Energy`s (DOE) Office of Worker and Community Transition convened its sixth National Stakeholder Workshop at the Ramada Plaza Hotel Old Town in Alexandria, Virginia. Approximately 325 stakeholders attended representing DOE headquarters and field offices, contractors, labor organizations, state and local government, education and community interest groups. The meeting addressed the progress made on the issues and challenges identified at the last stakeholder`s meeting in Oakland, California on April 9--11, 1997. Also discussed were the full range of the Department`s work force issues and creative solutions to the inherent challenges of simultaneously implementing the Department`s post Cold-War mission, work force restructuring guidance, contract reform objectives, asset disposition, performance-based management requirements, and business process improvement policies. The format of the Workshop included several plenary sessions and a number of small group discussion sessions. The small group sessions focused on topics related to labor issues, work force restructuring, work force planning, community transition, and employee concerns. The sessions provided a wide range of views on worker and community transition issues. The plenary sessions of the Workshop included presentations on the following topics: welcome and introductions; opening remarks; building a better labor-management relationship; keynote speech from Secretary of Energy Federico Pena; meeting tomorrow`s challenges (early site closures); harnessing the contracting process to encourage local growth; and, the British experience in economic conversion.

  7. Three-body charmless B decays workshop

    Energy Technology Data Exchange (ETDEWEB)

    Ben-Haim, E.; Chauveau, J.; Hartfiel, B.; Ocariz, J. [Laboratoire de Physique Nucleaire et de Hautes Energies (LPNHE), 75 - Paris (France); Charles, J. [LPT, 13 - Marseille (France)

    2006-07-01

    The purpose of this workshop was multifarious: -) to present and discuss the current experimental perspectives based on the full expected statistics from B-factories by 2008, -) to share and further develop analysis methods, -) to present and discuss the theoretical work on the subject, -) to discuss the future of B-factories, and -) to establish a work plan until 2009. The contributions have focused on 3 body charmless B decays and mostly 3 body hadronic charmless B decays, they have also dealt with semileptonic decays, radiative decays, charm and charmonium decays, and scattering processes. This document gathers the slides of the presentations.

  8. Optical Network Testbeds Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Joe Mambretti

    2007-06-01

    This is the summary report of the third annual Optical Networking Testbed Workshop (ONT3), which brought together leading members of the international advanced research community to address major challenges in creating next generation communication services and technologies. Networking research and development (R&D) communities throughout the world continue to discover new methods and technologies that are enabling breakthroughs in advanced communications. These discoveries are keystones for building the foundation of the future economy, which requires the sophisticated management of extremely large qualities of digital information through high performance communications. This innovation is made possible by basic research and experiments within laboratories and on specialized testbeds. Initial network research and development initiatives are driven by diverse motives, including attempts to solve existing complex problems, the desire to create powerful new technologies that do not exist using traditional methods, and the need to create tools to address specific challenges, including those mandated by large scale science or government agency mission agendas. Many new discoveries related to communications technologies transition to wide-spread deployment through standards organizations and commercialization. These transition paths allow for new communications capabilities that drive many sectors of the digital economy. In the last few years, networking R&D has increasingly focused on advancing multiple new capabilities enabled by next generation optical networking. Both US Federal networking R&D and other national R&D initiatives, such as those organized by the National Institute of Information and Communications Technology (NICT) of Japan are creating optical networking technologies that allow for new, powerful communication services. Among the most promising services are those based on new types of multi-service or hybrid networks, which use new optical networking

  9. Annual Workshop: Higgs Couplings 2016

    CERN Document Server

    2016-01-01

    Higgs Couplings 2016 is this year's installment of an annual workshop devoted to new experimental and theoretical results on the Higgs boson. The 2016 workshop will present the latest results from the LHC run 2 on the Higgs boson mass, spin/parity, and couplings and will present new theoretical work devoted to the measurement of Higgs parameters and possibilities for exotic Higgs decays. The workshop will provide an opportunity for critical discussion of the current strategies for studying the Higgs boson at the LHC and the next steps in the LHC program. The workshop will also include discussion of the longer-term Higgs boson program at future facilities.

  10. Eighteenth workshop on geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Ramey, H.J. Jr.; Horne, R.J.; Kruger, P.; Miller, F.G.; Brigham, W.E.; Cook, J.W. (Stanford Geothermal Program)

    1993-01-28

    PREFACE The Eighteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 26-28, 1993. There were one hundred and seventeen registered participants which was greater than the attendance last year. Participants were from eight foreign countries: Italy, Japan, United Kingdom, Mexico, New Zealand, the Philippines, Guatemala, and Iceland. Performance of many geothermal fields outside the United States was described in several of the papers. Dean Gary Ernst opened the meeting and welcomed the visitors to the campus. The key note speaker was J.E. ''Ted'' Mock who gave a brief overview of the Department of Energy's current plan. The Stanford Geothermal Program Reservoir Engineering Award for Excellence in Development of Geothermal Energy was awarded to Dr. Mock who also spoke at the banquet. Thirty-nine papers were presented at the Workshop with two papers submitted for publication only. Technical papers were organized in twelve sessions concerning: field operations, The Geysers, geoscience, hot-dry-rock, injection, modeling, slim hole wells, geochemistry, well test and wellbore. Session chairmen were major contributors to the program and we thank: John Counsil, Kathleen Enedy, Harry Olson, Eduardo Iglesias, Marcelo Lippmann, Paul Atkinson, Jim Lovekin, Marshall Reed, Antonio Correa, and David Faulder. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank Pat Ota, Ted Sumida, and Terri A. Ramey who also produces the Proceedings Volumes for publication. We owe a great deal of thanks to our students who operate audiovisual equipment and to John Hornbrook who coordinated the meeting arrangements for the Workshop. Henry J. Ramey, Jr. Roland N. Horne Frank G. Miller Paul Kruger William E. Brigham Jean W. Cook

  11. Inactive DNMT3B Splice Variants Modulate De Novo DNA Methylation

    OpenAIRE

    Gordon, Catherine A.; Hartono, Stella R; Frédéric Chédin

    2013-01-01

    Inactive DNA methyltransferase (DNMT) 3B splice isoforms are associated with changes in DNA methylation, yet the mechanisms by which they act remain largely unknown. Using biochemical and cell culture assays, we show here that the inactive DNMT3B3 and DNMT3B4 isoforms bind to and regulate the activity of catalytically competent DNMT3A or DNMT3B molecules. DNMT3B3 modestly stimulated the de novo methylation activity of DNMT3A and also counteracted the stimulatory effects of DNMT3L, therefore l...

  12. 75 FR 29775 - Food Labeling Workshop; Public Workshop

    Science.gov (United States)

    2010-05-27

    ... and startups. Date and Time: This public workshop will be held on August 4 and 5, 2010, from 8 a.m. to 5 p.m. Location: The public workshop will be held at the Continuing Education Center, 2 East Center St., Fayetteville, AR (located downtown). Contact: David Arvelo, Food and Drug...

  13. 75 FR 74736 - Food Labeling Workshop; Public Workshop

    Science.gov (United States)

    2010-12-01

    ... required due to disability, along with a check or money order for $250 payable to ``Iowa State University..., in collaboration with Iowa State University, is announcing a public workshop entitled ``Food Labeling... public workshop will be held at the Scheman Conference Center, Lincoln Way and University Avenue,...

  14. Large scale cluster computing workshop

    Energy Technology Data Exchange (ETDEWEB)

    Dane Skow; Alan Silverman

    2002-12-23

    Recent revolutions in computer hardware and software technologies have paved the way for the large-scale deployment of clusters of commodity computers to address problems heretofore the domain of tightly coupled SMP processors. Near term projects within High Energy Physics and other computing communities will deploy clusters of scale 1000s of processors and be used by 100s to 1000s of independent users. This will expand the reach in both dimensions by an order of magnitude from the current successful production facilities. The goals of this workshop were: (1) to determine what tools exist which can scale up to the cluster sizes foreseen for the next generation of HENP experiments (several thousand nodes) and by implication to identify areas where some investment of money or effort is likely to be needed. (2) To compare and record experimences gained with such tools. (3) To produce a practical guide to all stages of planning, installing, building and operating a large computing cluster in HENP. (4) To identify and connect groups with similar interest within HENP and the larger clustering community.

  15. 5th Evian Workshop on LHC beam operation

    CERN Document Server

    Goddard, B; Dubourg, S; Evian 2014

    2014-01-01

    The principal aims of the workshop are to: • Suggest operational parameter ranges for re-commissioning and operation in 2015; • Establish re-commissioning requirements for beam based LHC systems; • Establish planning for re-commissioning 2015; • Revisit overall strategy for 2015 (bunch spacing, scrubbing, special runs, MD etc.); • Provide input to Chamonix 2014. Chair: Mike LAMONT Deputy Chairs: Malika MEDDAHI, Brennan GODDARD Editors of the Proceedings: Brennan GODDARD, Sylvia DUBOURG Informatics & infrastructure support: Pierre CHARRUE Workshop Secretary: Sylvia DUBOURG

  16. Aldehyde dehydrogenase 3B1 (ALDH3B1): immunohistochemical tissue distribution and cellular-specific localization in normal and cancerous human tissues.

    Science.gov (United States)

    Marchitti, Satori A; Orlicky, David J; Brocker, Chad; Vasiliou, Vasilis

    2010-09-01

    Aldehyde dehydrogenase (ALDH) enzymes are critical in the detoxification of endogenous and exogenous aldehydes. Our previous findings indicate that the ALDH3B1 enzyme is expressed in several mouse tissues and is catalytically active toward aldehydes derived from lipid peroxidation, suggesting a potential role against oxidative stress. The aim of this study was to elucidate by immunohistochemistry the tissue, cellular, and subcellular distribution of ALDH3B1 in normal human tissues and in tumors of human lung, colon, breast, and ovary. Our results indicate that ALDH3B1 is expressed in a tissue-specific manner and in a limited number of cell types, including hepatocytes, proximal convoluted tubule cells, cerebellar astrocytes, bronchiole ciliated cells, testis efferent ductule ciliated cells, and histiocytes. ALDH3B1 expression was upregulated in a high percentage of human tumors (lung > breast = ovarian > colon). Increased ALDH3B1 expression in tumor cells may confer a growth advantage or be the result of an induction mechanism mediated by increased oxidative stress. Subcellular localization of ALDH3B1 was predominantly cytosolic in tissues, with the exception of normal human lung and testis, in which localization appeared membrane-bound or membrane-associated. The specificity of ALDH3B1 distribution may prove to be directly related to the functional role of this enzyme in human tissues.

  17. Magnetic and Transport Studies in LaxGd1-xRh3B2 and CexGd1-xRh3B2

    Science.gov (United States)

    Vaidya, Ulhas; Dhar, S. K.; Thamizhavel, A.; Ramakrishnan, S.; Grover, A. K.

    2010-03-01

    The nonmagnetic rare earth ternary boride LaRh3B2, a hexagonal system of space group P6/mmm with CeCo3B2 type structure, is known to superconduct below Tc(0)˜ 2.7 K. When doped with Gd the Tc(0) reduces and no superconductivity is observed above 1.2 K with more than 15% (atomic) doping. The alloys, La0.8Gd0.2Rh3B2 and La0.6Gd0.4Rh3B2 show a jump at ˜ 70 K and rapid rise in magnetization below 10 K. However, no peaks are observed in at these temperatures in AC susceptibility which would have indicated magnetic ordering of the system. It is worth noting that GdRh3B2 orders ferromagnetically at ˜ 93 K. We shall present results of our investigations, above 2 K, in magnetic and transport properties of polycrystalline specimens LaxGd1-xRh3B2 (0 CeRh3B2 is a ferromagnet with Tc ˜ 115 K. The results of Gd doping in this reveal the survival of antiferromagnetic coupling between Ce and Gd spins.

  18. DNMT3b Modulates Melanoma Growth by Controlling Levels of mTORC2 Component RICTOR.

    Science.gov (United States)

    Micevic, Goran; Muthusamy, Viswanathan; Damsky, William; Theodosakis, Nicholas; Liu, Xiaoni; Meeth, Katrina; Wingrove, Emily; Santhanakrishnan, Manjula; Bosenberg, Marcus

    2016-03-08

    DNA methyltransferase DNMT3B is frequently overexpressed in tumor cells and plays important roles during the formation and progression of several cancer types. However, the specific signaling pathways controlled by DNMT3B in cancers, including melanoma, are poorly understood. Here, we report that DNMT3B plays a pro-tumorigenic role in human melanoma and that DNMT3B loss dramatically suppresses melanoma formation in the Braf/Pten mouse melanoma model. Loss of DNMT3B results in hypomethylation of the miR-196b promoter and increased miR-196b expression, which directly targets the mTORC2 component Rictor. Loss of RICTOR in turn prevents mTORC2 activation, which is critical for melanoma formation and growth. These findings establish Dnmt3b as a regulator of melanoma formation through its effect on mTORC2 signaling. Based on these results, DNMT3B is a potential therapeutic target in melanoma.

  19. RFI Mitigation Workshop

    Science.gov (United States)

    2010-05-01

    The increased sensitivity of passive instrumentation in radio astronomy and remote sensing and the intensifying active use of the spectrum have led to an increasing level of radio frequency interference (RFI) of the active services on the passive use of the spectrum. Advances in technology and computing have opened up new possibilities for mitigating the effects of certain classes of interference in the observing data. Interference in allocated bands always leads to data loss for the passive users of the spectrum even if interference mitigation is applied. However, interference mitigation in non-allocated spectral bands may facilitate the partial use of this spectrum for passive (non-interfering) observations. There is no generic method to mitigate all types of interference, so a multi-layered system approach may be advisable to reduce detrimental effects for a congested interference environment. Specific mitigation methods implemented at different points in the data acquisition chain will thus result in a cumulative mitigation effect on the data. This third RFI Mitigation Workshop considered RFI mitigation in radio astronomy in all its facets with the aim of facilitating the implementation of instrumental and data processing techniques. This workshop aimed to take a forward look at applications for the next generation of radio instruments, such as the SKA and its pathfinders and LOFAR, as well as considering their application to existing instruments. This workshop has been organized by ASTRON and NAIC, with support from the Engineering Forum of FP7 RadioNet, the SKA Project Development Office, and in collaboration with CRAF and IUCAF.

  20. A workshop on enhanced national capability for neutron scattering

    Energy Technology Data Exchange (ETDEWEB)

    Hurd, Alan J [Los Alamos National Laboratory; Rhyne, James J [Los Alamos National Laboratory; Lewis, Paul S [Los Alamos National Laboratory

    2009-01-01

    This two-day workshop will engage the international neutron scattering community to vet and improve the Lujan Center Strategic Plan 2007-2013 (SP07). Sponsored by the LANL SC Program Office and the University of California, the workshop will be hosted by LANSCE Professor Sunny Sinha (UCSD). Endorsement by the Spallation Neutron Source will be requested. The discussion will focus on the role that the Lujan Center will play in the national neutron scattering landscape assuming full utilization of beamlines, a refurbished LANSCE, and a 1.4-MW SNS. Because the Lujan Strategic Plan is intended to set the stage for the Signature Facility era at LANSCE, there will be some discussion of the long-pulse spallation source at Los Alamos. Breakout groups will cover several new instrument concepts, upgrades to present instruments, expanded sample environment capabilities, and a look to the future. The workshop is in keeping with a request by BES to update the Lujan strategic plan in coordination with the SNS and the broader neutron community. Workshop invitees will be drawn from the LANSCE User Group and a broad cross section of the US, European, and Pacific Rim neutron scattering research communities.

  1. Loss of Dnmt3b function upregulates the tumor modifier Ment and accelerates mouse lymphomagenesis.

    Science.gov (United States)

    Hlady, Ryan A; Novakova, Slavomira; Opavska, Jana; Klinkebiel, David; Peters, Staci L; Bies, Juraj; Hannah, Jay; Iqbal, Javeed; Anderson, Kristi M; Siebler, Hollie M; Smith, Lynette M; Greiner, Timothy C; Bastola, Dhundy; Joshi, Shantaram; Lockridge, Oksana; Simpson, Melanie A; Felsher, Dean W; Wagner, Kay-Uwe; Chan, Wing C; Christman, Judith K; Opavsky, Rene

    2012-01-01

    DNA methyltransferase 3B (Dnmt3b) belongs to a family of enzymes responsible for methylation of cytosine residues in mammals. DNA methylation contributes to the epigenetic control of gene transcription and is deregulated in virtually all human tumors. To better understand the generation of cancer-specific methylation patterns, we genetically inactivated Dnmt3b in a mouse model of MYC-induced lymphomagenesis. Ablation of Dnmt3b function using a conditional knockout in T cells accelerated lymphomagenesis by increasing cellular proliferation, which suggests that Dnmt3b functions as a tumor suppressor. Global methylation profiling revealed numerous gene promoters as potential targets of Dnmt3b activity, the majority of which were demethylated in Dnmt3b-/- lymphomas, but not in Dnmt3b-/- pretumor thymocytes, implicating Dnmt3b in maintenance of cytosine methylation in cancer. Functional analysis identified the gene Gm128 (which we termed herein methylated in normal thymocytes [Ment]) as a target of Dnmt3b activity. We found that Ment was gradually demethylated and overexpressed during tumor progression in Dnmt3b-/- lymphomas. Similarly, MENT was overexpressed in 67% of human lymphomas, and its transcription inversely correlated with methylation and levels of DNMT3B. Importantly, knockdown of Ment inhibited growth of mouse and human cells, whereas overexpression of Ment provided Dnmt3b+/+ cells with a proliferative advantage. Our findings identify Ment as an enhancer of lymphomagenesis that contributes to the tumor suppressor function of Dnmt3b and suggest it could be a potential target for anticancer therapies.

  2. Modulation of Dnmt3b function in vitro by interactions with Dnmt3L, Dnmt3a and Dnmt3b splice variants

    OpenAIRE

    Van Emburgh, Beth O.; Robertson, Keith D.

    2011-01-01

    DNA methylation, an essential regulator of transcription and chromatin structure, is established and maintained by the coordinated action of three DNA methyltransferases: DNMT1, DNMT3A and DNMT3B, and the inactive accessory factor DNMT3L. Disruptions in DNMT3B function are linked to carcinogenesis and genetic disease. DNMT3B is also highly alternatively spliced in a tissue- and disease-specific manner. The impact of intra-DNMT3 interactions and alternative splicing on the function of DNMT3 fa...

  3. Craniofacial morphogenesis workshop report.

    Science.gov (United States)

    Solursh, M; Murray, J

    1994-05-01

    The following report highlights the discussions and interaction at the workshop on craniofacial morphogenesis, sponsored by The Human Frontier Science Program, held in April 1993 at the University of Iowa. A brief summary of selected sessions is included to exemplify the benefits of bringing together individuals from various disciplines and backgrounds in order to establish a unified theory of craniofacial morphogenesis. The synthesis of information and experience of a wide range of approaches made the 4-day period an invaluable experience for the participants from nine different countries.

  4. CENDI Indexing Workshop

    Science.gov (United States)

    1994-01-01

    The CENDI Indexing Workshop held at NASA Headquarters, Two Independence Square, 300 E Street, Washington, DC, on September 21-22, 1994 focused on the following topics: machine aided indexing, indexing quality, an indexing pilot project, the MedIndEx Prototype, Department of Energy/Office of Scientific and Technical Information indexing activities, high-tech coding structures, category indexing schemes, and the Government Information Locator Service. This publication consists mostly of viewgraphs related to the above noted topics. In an appendix is a description of the Government Information Locator Service.

  5. Melioidosis Diagnostic Workshop, 20131

    Science.gov (United States)

    AuCoin, David; Baccam, Prasith; Baggett, Henry C.; Baird, Rob; Bhengsri, Saithip; Blaney, David D.; Brett, Paul J.; Brooks, Timothy J.G.; Brown, Katherine A.; Chantratita, Narisara; Cheng, Allen C.; Dance, David A.B.; Decuypere, Saskia; Defenbaugh, Dawn; Gee, Jay E.; Houghton, Raymond; Jorakate, Possawat; Lertmemongkolchai, Ganjana; Limmathurotsakul, Direk; Merlin, Toby L.; Mukhopadhyay, Chiranjay; Norton, Robert; Peacock, Sharon J.; Rolim, Dionne B.; Simpson, Andrew J.; Steinmetz, Ivo; Stoddard, Robyn A.; Stokes, Martha M.; Sue, David; Tuanyok, Apichai; Whistler, Toni; Wuthiekanun, Vanaporn; Walke, Henry T.

    2015-01-01

    Melioidosis is a severe disease that can be difficult to diagnose because of its diverse clinical manifestations and a lack of adequate diagnostic capabilities for suspected cases. There is broad interest in improving detection and diagnosis of this disease not only in melioidosis-endemic regions but also outside these regions because melioidosis may be underreported and poses a potential bioterrorism challenge for public health authorities. Therefore, a workshop of academic, government, and private sector personnel from around the world was convened to discuss the current state of melioidosis diagnostics, diagnostic needs, and future directions. PMID:25626057

  6. SIMS applications workshop. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    The first ANSTO/AINSE SIMS Workshop drew together a mixture of Surface Analysis experts and Surface Analysis users with the concept that SIMS analysis has to be enfolded within the spectrum of surface analysis techniques and that the user should select the technique most applicable to the problem. With this concept in mind the program was structured as sessions on SIMS Facilities; Applications to Mineral Surfaces; Applications to Biological Systems, Applications to Surfaces as Semi- conductors, Catalysts and Surface Coatings; and Applications to Ceramics

  7. ROOT User Workshop 2013

    CERN Document Server

    2013-01-01

    Since almost two decades, ROOT has established itself as the framework for HENP data processing and analysis. The LHC upgrade program and the new experiments being designed at CERN and elsewhere will pose even more formidable challenges in terms of data complexity and size. The new parallel and heterogeneous computing architectures that are either announced or already available will call for a deep rethinking of the code and the data structures to be exploited efficiently. This workshop, following from a successful series of such events, will allow you to learn in detail about the new ROOT 6 and will help shape the future evolution of ROOT.

  8. 15th Cluster workshop

    CERN Document Server

    Laakso, Harri; Escoubet, C. Philippe; The Cluster Active Archive : Studying the Earth’s Space Plasma Environment

    2010-01-01

    Since the year 2000 the ESA Cluster mission has been investigating the small-scale structures and processes of the Earth's plasma environment, such as those involved in the interaction between the solar wind and the magnetospheric plasma, in global magnetotail dynamics, in cross-tail currents, and in the formation and dynamics of the neutral line and of plasmoids. This book contains presentations made at the 15th Cluster workshop held in March 2008. It also presents several articles about the Cluster Active Archive and its datasets, a few overview papers on the Cluster mission, and articles reporting on scientific findings on the solar wind, the magnetosheath, the magnetopause and the magnetotail.

  9. Environmental Virology Workshop Summary, Tucson, Arizona, Jan 7-12, 2013

    Energy Technology Data Exchange (ETDEWEB)

    Sullivan, Matthew [Univ. of Arizona, Tucson, AZ (United States)

    2015-02-17

    Full Text of the report: A total of 66 researchers participated in this workshop, including 44 attendees, 3 program officers from private and federal funding agencies, and 19 workshop teachers. The workshop was incredibly productive and focused on identifying knowledge-gaps critical for predictive modeling, and developing the framework (experimental, informatic, theoretical) needed to obtain the data. All attendees developed a strong foundation in cutting-edge methods and a network of researchers that are now aiding in advancing environmental virology research. To more broadly reach Environmental Virologists, a subset of the attendees since proposed and ran a viromics workshop at the American Society of Microbiology meeting in 2014 in Boston, MA where the workshop sold-out. The workshop proposal was accepted again by ASM and is scheduled to occur at the New Orleans meeting in May, 2015. Additionally, PI Sullivan is co-convening a ''Viromics: Tools and Concepts'' session at the FEMS meeting in the Netherlands in June 2015 to continue getting the word out about Environmental Virology. A second formal Environmental Virology Workshop is being planned to occur in Scotland in summer 2016, likely held jointly with the Aquatic Virology Workshop. I wish to thank DOE for their critical support for this workshop which has helped galvanize the field.

  10. Workshop proceedings: Developing the scientific basis for long-term land management of the Idaho National Engineering and Environmental Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Sperber, T.D.; Reynolds, T.D. [eds.] [Environmental Science and Research Foundation, Inc., Idaho Falls, ID (United States); Breckenridge, R.P. [ed.] [Lockheed Martin Idaho Technologies Co., Idaho Falls, ID (United States)

    1998-03-01

    Responses to a survey on the INEEL Comprehensive Facility and Land Use Plan (US DOE 1996a) indicated the need for additional discussion on environmental resources, disturbance, and land use issues on the Idaho National Engineering and Environmental Laboratory (INEEL). As a result, in September 1997, a workshop evaluated the existing scientific basis and determined future data needs for long-term land management on the INEEL. This INEEL Long-Term Land Management Workshop examined existing data on biotic, abiotic, and heritage resources and how these resources have been impacted by disturbance activities of the INEEL. Information gained from this workshop will help guide land and facility use decisions, identify data gaps, and focus future research efforts. This report summarizes background information on the INEEL and its long-term land use planning efforts, presentations and discussions at the workshop, and the existing data available at the INEEL. In this document, recommendations for future INEEL land use planning, research efforts, and future workshops are presented. The authors emphasize these are not policy statements, but comments and suggestions made by scientists and others participating in the workshop. Several appendices covering land use disturbance, legal drivers, land use assumptions and workshop participant comments, workshop participants and contributors, and the workshop agenda are also included.

  11. Workshop Polli Talu Loomingulises Keskuses

    Index Scriptorium Estoniae

    2004-01-01

    MAP Intermedia Performance Collaboration'i (USA) workshop. Brendan McCall (liikumine), N. B. Aldrich (heli) ja Zach Poff (video) workshop tutvustab kolme kunstniku koostööd. Näidatakse ka multimeedia etendust, mis on külaliskunstnikel valminud Polli talus

  12. A Portable Computer Security Workshop

    Science.gov (United States)

    Wagner, Paul J.; Phillips, Andrew T.

    2006-01-01

    We have developed a computer security workshop designed to instruct post-secondary instructors who want to start a course or laboratory exercise sequence in computer security. This workshop has also been used to provide computer security education to IT professionals and students. It is effective in communicating basic computer security principles…

  13. Hydrogen Technology Education Workshop Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    None

    2002-12-01

    This document outlines activities for educating key target audiences, as suggested by workshop participants. Held December 4-5, 2002, the Hydrogen Technology Education Workshop kicked off a new education effort coordinated by the Hydrogen, Fuel Cells, & Infrastructure Technologies Program of the Office of Energy Efficiency and Renewable Energy.

  14. Beta Cell Workshop 2013 Kyoto

    DEFF Research Database (Denmark)

    Heller, R Scott; Madsen, Ole D; Nielsen, Jens Høiriis

    2013-01-01

    The very modern Kyoto International Conference Center provided the site for the 8th workshop on Beta cells on April 23-26, 2013. The preceding workshops were held in Boston, USA (1991); Kyoto, Japan (1994); Helsingør, Denmark (1997); Helsinki, Finland (2003); El Perello, Spain (2006); Peebles...

  15. Workshop Polli Talu Loomingulises Keskuses

    Index Scriptorium Estoniae

    2004-01-01

    MAP Intermedia Performance Collaboration'i (USA) workshop. Brendan McCall (liikumine), N. B. Aldrich (heli) ja Zach Poff (video) workshop tutvustab kolme kunstniku koostööd. Näidatakse ka multimeedia etendust, mis on külaliskunstnikel valminud Polli talus

  16. Presentation Skills Workshops for Nurses.

    Science.gov (United States)

    Kinn, S.; Kenyon, M.

    2002-01-01

    Workshops were held to prepare nurses (n=87) to present results of professional activities. One year after the course, 20 had made oral and 30 written presentations. The workshops increased their confidence and were considered practical, informal, and nonthreatening. (Contains 31 references.) (SK)

  17. Foreign Languages: Teaching for Communication. A Compendium of Teacher-Authored Activities for Foreign Language Classes. Report of Workshops (Boca Raton, Florida, January 10, 1987-May 30, 1987).

    Science.gov (United States)

    Saporita, Richard D., Ed.

    Phase 1 of a 2-phase project consisted of a series of 9 workshops designed to help teachers use the communicative approach to second language teaching in planning lessons. The workshops in turn resulted in a collection of 118 teacher-developed communicative activities and lesson plans in these categories: (1) developing communicative skills in the…

  18. The Business/Labor/Education Professional Development Partnership: A Workshop to Assure Implementation of the Cooperative Teacher Training Concept in Selected States.

    Science.gov (United States)

    Eckman Center, Woodland Hills, CA.

    The report describes the planning, development, and conduct of a workshop held for educator, business, industry, and labor representatives of seven States. The workshop was designed to accomplish needed statewide planning for improved cooperative approaches to professional development, including industry/education exchange programs and internship.…

  19. Publication planning 101.

    Science.gov (United States)

    Sismondo, Sergio; Nicholson, Scott Howard

    2009-01-01

    Publication planning is the sub-industry to the pharmaceutical industry that does the organizational and practical work of shaping pharmaceutical companies' data and turning it into medical journal articles. Its main purpose is to create and communicate scientific information to support the marketing of products. This report is based mostly on information presented at the 2007 annual meeting of the International Society of Medical Planning Professionals, including a workshop entitled "Publication Planning 101/201", attended by one of us. We provide some analysis of the role of publication planning in medical publishing, and its implications for the structuring of medical knowledge.

  20. Human Papillomavirus 16 E6 Upregulates APOBEC3B via the TEAD Transcription Factor.

    Science.gov (United States)

    Mori, Seiichiro; Takeuchi, Takamasa; Ishii, Yoshiyuki; Yugawa, Takashi; Kiyono, Tohru; Nishina, Hiroshi; Kukimoto, Iwao

    2017-03-15

    The cytidine deaminase APOBEC3B (A3B) underlies the genetic heterogeneity of several human cancers, including cervical cancer, which is caused by human papillomavirus (HPV) infection. We previously identified a region within the A3B promoter that is activated by the viral protein HPV16 E6 in human keratinocytes. Here, we discovered three sites recognized by the TEAD family of transcription factors within this region of the A3B promoter. Reporter assays in HEK293 cells showed that exogenously expressed TEAD4 induced A3B promoter activation through binding to these sites. Normal immortalized human keratinocytes expressing E6 (NIKS-E6) displayed increased levels of TEAD1/4 protein compared to parental NIKS. A series of E6 mutants revealed that E6-mediated degradation of p53 was important for increasing TEAD4 levels. Knockdown of TEADs in NIKS-E6 significantly reduced A3B mRNA levels, whereas ectopic expression of TEAD4 in NIKS increased A3B mRNA levels. Finally, chromatin immunoprecipitation assays demonstrated increased levels of TEAD4 binding to the A3B promoter in NIKS-E6 compared to NIKS. Collectively, these results indicate that E6 induces upregulation of A3B through increased levels of TEADs, highlighting the importance of the TEAD-A3B axis in carcinogenesis.IMPORTANCE The expression of APOBEC3B (A3B), a cellular DNA cytidine deaminase, is upregulated in various human cancers and leaves characteristic, signature mutations in cancer genomes, suggesting that it plays a prominent role in carcinogenesis. Viral oncoproteins encoded by human papillomavirus (HPV) and polyomavirus have been reported to induce A3B expression, implying the involvement of A3B upregulation in virus-associated carcinogenesis. However, the molecular mechanisms causing A3B upregulation remain unclear. Here, we demonstrate that exogenous expression of the cellular transcription factor TEAD activates the A3B promoter. Further, the HPV oncoprotein E6 increases the levels of endogenous TEAD1

  1. First JECSS Workshop

    Science.gov (United States)

    Ichiye, Takashi

    The first Japan and East China Seas Study (JECSS) workshop convened at Tsukuba University, about 60 km north of Tokyo, Japan, June 1-4, 1981, to assess hydrographic data, review descriptive and theoretical Work, and promote future cooperation for studying the Japan Sea and East China Sea and marginal seas of the Western North Pacific Ocean. The conveners were Takashi Ichiye of Texas A&M University and Kenzo Takano of Tsukuba University, and the workshop was funded by the Hidaka Foundation, which was founded by Koji Hidaka, patriarch of dynamic oceanography in Japan.There were 41 participants: seven from the United States, six from Korea, one from the Peoples Republic of China, and 27 from Japan. Twenty-four papers were presented, and topics included the Japan Sea, the East China Sea, and marginal seas in general. Subjects concerned descriptive physical oceanography; internal waves, tides, and shelf waves; circulation modeling; data assessment; remote sensing; and sedimentology and marine chemistry. The seasonal change of the Tsushima Current, a branch of the Kuroshio in the Japan Sea, was determined by the Tohoku University group; preliminary results of the NOAA R/V Oceanographer cruise in Spring 1980 were presented; and the numerical modeling of the Japan Sea circulation, the tides of the Yellow Sea, and the barotropic current of the East China Sea were discussed. The papers presented will be published in 1982 in La Mer, a journal of the Japanese-French Oceanographical Society.

  2. GammaWorkshops Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Ramebaeck, H. (ed.) (Swedish Defence Research Agency (Sweden)); Straalberg, E. (Institute for Energy Technology, Kjeller (Norway)); Klemola, S. (Radiation and Nuclear Safety Authority, STUK (Finland)); Nielsen, Sven P. (Technical Univ. of Denmark. Risoe National Lab. for Sustainable Energy, Roskilde (Denmark)); Palsson, S.E. (Icelandic Radiation Safety Authority (Iceland))

    2012-01-15

    Due to a sparse interaction during the last years between practioners in gamma ray spectrometry in the Nordic countries, a NKS activity was started in 2009. This GammaSem was focused on seminars relevant to gamma spectrometry. A follow up seminar was held in 2010. As an outcome of these activities it was suggested that the 2011 meeting should be focused on practical issues, e.g. different corrections needed in gamma spectrometric measurements. This three day's meeting, GammaWorkshops, was held in September at Risoe-DTU. Experts on different topics relevant for gamma spectrometric measurements were invited to the GammaWorkshops. The topics included efficiency transfer, true coincidence summing corrections, self-attenuation corrections, measurement of natural radionuclides (natural decay series), combined measurement uncertainty calculations, and detection limits. These topics covered both lectures and practical sessions. The practical sessions included demonstrations of tools for e.g. corrections and calculations of the above meantioned topics. (Author)

  3. Degradation of the cancer genomic DNA deaminase APOBEC3B by SIV Vif.

    Science.gov (United States)

    Land, Allison M; Wang, Jiayi; Law, Emily K; Aberle, Ryan; Kirmaier, Andrea; Krupp, Annabel; Johnson, Welkin E; Harris, Reuben S

    2015-11-24

    APOBEC3B is a newly identified source of mutation in many cancers, including breast, head/neck, lung, bladder, cervical, and ovarian. APOBEC3B is a member of the APOBEC3 family of enzymes that deaminate DNA cytosine to produce the pro-mutagenic lesion, uracil. Several APOBEC3 family members function to restrict virus replication. For instance, APOBEC3D, APOBEC3F, APOBEC3G, and APOBEC3H combine to restrict HIV-1 in human lymphocytes. HIV-1 counteracts these APOBEC3s with the viral protein Vif, which targets the relevant APOBEC3s for proteasomal degradation. While APOBEC3B does not restrict HIV-1 and is not targeted by HIV-1 Vif in CD4-positive T cells, we asked whether related lentiviral Vif proteins could degrade APOBEC3B. Interestingly, several SIV Vif proteins are capable of promoting APOBEC3B degradation, with SIVmac239 Vif proving the most potent. This likely occurs through the canonical polyubiquitination mechanism as APOBEC3B protein levels are restored by MG132 treatment and by altering a conserved E3 ligase-binding motif. We further show that SIVmac239 Vif can prevent APOBEC3B mediated geno/cytotoxicity and degrade endogenous APOBEC3B in several cancer cell lines. Our data indicate that the APOBEC3B degradation potential of SIV Vif is an effective tool for neutralizing the cancer genomic DNA deaminase APOBEC3B. Further optimization of this natural APOBEC3 antagonist may benefit cancer therapy.

  4. DNA methyltransferase 3b is dispensable for mouse neural crest development.

    Directory of Open Access Journals (Sweden)

    Bridget T Jacques-Fricke

    Full Text Available The neural crest is a population of multipotent cells that migrates extensively throughout vertebrate embryos to form diverse structures. Mice mutant for the de novo DNA methyltransferase DNMT3b exhibit defects in two neural crest derivatives, the craniofacial skeleton and cardiac ventricular septum, suggesting that DNMT3b activity is necessary for neural crest development. Nevertheless, the requirement for DNMT3b specifically in neural crest cells, as opposed to interacting cell types, has not been determined. Using a conditional DNMT3b allele crossed to the neural crest cre drivers Wnt1-cre and Sox10-cre, neural crest DNMT3b mutants were generated. In both neural crest-specific and fully DNMT3b-mutant embryos, cranial neural crest cells exhibited only subtle migration defects, with increased numbers of dispersed cells trailing organized streams in the head. In spite of this, the resulting cranial ganglia, craniofacial skeleton, and heart developed normally when neural crest cells lacked DNMT3b. This indicates that DNTM3b is not necessary in cranial neural crest cells for their development. We conclude that defects in neural crest derivatives in DNMT3b mutant mice reflect a requirement for DNMT3b in lineages such as the branchial arch mesendoderm or the cardiac mesoderm that interact with neural crest cells during formation of these structures.

  5. Genetic ablation of NMDA receptor subunit NR3B in mouse reveals motoneuronal and nonmotoneuronal phenotypes.

    Science.gov (United States)

    Niemann, Stephan; Kanki, Hiroaki; Fukui, Yasuyuki; Takao, Keizo; Fukaya, Masahiro; Hynynen, Meri N; Churchill, Michael J; Shefner, Jeremy M; Bronson, Roderick T; Brown, Robert H; Watanabe, Masahiko; Miyakawa, Tsuyoshi; Itohara, Shigeyoshi; Hayashi, Yasunori

    2007-09-01

    NR3B is a modulatory subunit of the NMDA receptor, abundantly expressed in both cranial and spinal somatic motoneurons and at lower levels in other regions of the brain as well. Recently, we found the human NR3B gene (GRIN3B) to be highly genetically heterogeneous, and that approximately 10% of the normal European-American population lacks NR3B due to homozygous occurrence of a null allele in the gene. Therefore, it is especially important to understand the phenotypic consequences of the genetic loss of NR3B in both humans and animal models. We here provide results of behavioral analysis of mice genetically lacking NR3B, which is an ideal animal model due to homogeneity in genetic and environmental background. The NR3B(-/-) mice are viable and fertile. Consistent with the expression of NR3B in somatic motoneurons, the NR3B(-/-) mice showed a moderate but significant impairment in motor learning or coordination, and decreased activity in their home cages. Remarkably, the NR3B(-/-) mice showed a highly increased social interaction with their familiar cage mates in their home cage but moderately increased anxiety-like behaviour and decreased social interaction in a novel environment, consistent with the inhibitory role of NR3B on the functions of NMDA receptors. This work is the first reporting of the functional significance of NR3B in vivo and may give insight into the contribution of genetic variability of NR3B in the phenotypic heterogeneity among human population.

  6. Report of the hydropower and climate change workshop

    Energy Technology Data Exchange (ETDEWEB)

    Mehdi, B. (ed.)

    2006-07-01

    This workshop was held in response to a survey conducted to determine the hydropower industry's interest in adapting to climate change. The impacts of climate change and unusual weather events on the hydropower industry were reviewed. The workshop examined current levels of awareness about the potential impacts of climate change as well as hydropower sector vulnerability to climate change and its impact on the operation and planning of hydropower systems. Past and future changes in hydrologic regimes were examined, and regional climate model results were analyzed. Representatives shared experiences related to unusual weather events. A total of 20 papers were presented at the workshop. Presentations were followed by breakout sessions held to discuss vulnerabilities within the hydropower sector. 4 tabs.

  7. Outcomes of the 2013 GTO Workshop on Geothermal Code Comparison

    Energy Technology Data Exchange (ETDEWEB)

    Scheibe, Timothy D.; White, Mark D.; White, Signe K.

    2013-03-01

    Pacific Northwest National Laboratory (PNNL) is supporting the Department of Energy (DOE) Geothermal Technologies Office (GTO) in organizing and executing a model comparison activity. This project is directed at testing, diagnosing differences, and demonstrating modeling capabilities of a worldwide collection of numerical simulators for evaluating geothermal technologies. A key element of the projct was the planning and implementation of a one-day project kickoff workshop, held February 14, 2013 in Palo Alto, CA. The primary goals of the workshop were to 1) introduce the project and its objectives to potential participating team members, and 2) develop an initial set of test problem descriptions for use in the execution stage. This report summarizes the outcomes of the workshop.

  8. [How to design workshops to promote health in community groups].

    Science.gov (United States)

    Hernández-Díaz, Josefina; Paredes-Carbonell, Joan J; Marín Torrens, Rosa

    2014-01-01

    One of the strategies of health promotion is to develop life skills people considering themselves as the main health resource. A workshop has to get its participants become «asset» to make decisions and create health, focusing on the development and acquisition of skills in a motivating group and in order to achieve health objectives. The concepts behind the design of a workshop are: participatory planning, training, meaningful learning, group learning and participatory techniques. The steps to follow to design a workshop and facilitate their application are: Stage 0, founding; initial stage, host and initial evaluation; central or construction stage based learning in the acquisition of knowledge, attitudes and skills, and final stage or evaluation. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  9. Proceedings of PIXEL98 -- International pixel detector workshop

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, D.F.; Kwan, S. [eds.

    1998-08-01

    Experiments around the globe face new challenges of more precision in the face of higher interaction rates, greater track densities, and higher radiation doses, as they look for rarer and rarer processes, leading many to incorporate pixelated solid-state detectors into their plans. The highest-readout rate devices require new technologies for implementation. This workshop reviewed recent, significant progress in meeting these technical challenges. Participants presented many new results; many of them from the weeks--even days--just before the workshop. Brand new at this workshop were results on cryogenic operation of radiation-damaged silicon detectors (dubbed the Lazarus effect). Other new work included a diamond sensor with 280-micron collection distance; new results on breakdown in p-type silicon detectors; testing of the latest versions of read-out chip and interconnection designs; and the radiation hardness of deep-submicron processes.

  10. 75 FR 910 - Airworthiness Directives; General Electric Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1...

    Science.gov (United States)

    2010-01-07

    ... instructions related to operators who fly a regional jet (RJ) with the CF34-3A1 engine as a business jet (BJ.... We also estimate that it would take about 2 work-hours per engine to perform the required actions... Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 Turbofan Engines AGENCY: Federal Aviation...

  11. Overexpression of a splice variant of DNA methyltransferase 3b, DNMT3b4, associated with DNA hypomethylation on pericentromeric satellite regions during human hepatocarcinogenesis

    OpenAIRE

    Saito, Yoshimasa; Kanai, Yae; Sakamoto, Michiie; Saito, Hidetsugu; Ishii, Hiromasa; Hirohashi, Setsuo

    2002-01-01

    DNA hypomethylation on pericentromeric satellite regions is an early and frequent event associated with heterochromatin instability during human hepatocarcinogenesis. A DNA methyltransferase, DNMT3b, is required for methylation on pericentromeric satellite regions during mouse development. To clarify the molecular mechanism underlying DNA hypomethylation on pericentromeric satellite regions during human hepatocarcinogenesis, we examined mutations of the DNMT3b gene and mRNA expression levels ...

  12. Proceedings of the National Silviculture Workshop: Economics Of Silvicultural Investments; Eugene, OR; May 16-20, 1983

    Science.gov (United States)

    Clark Row; Charles Palmer; Robert M. Randall; Tom Ortman; James P. Merzenich; Gary Manning; George Howe; Jim McDivitt; Chris Hansen; Willard R. Fey; Vernon L. Robinson; K. E. Sleavin; K. N. Johnson; Roger D. Fight; L. O. (Pete) Stanger; Lee Medema; Christopher D. Risbrudt; Richard W. Guldin; Richard Greenhalgh; Mike Skinner; John Fiske; Thomas J. Mills; John H. Beuter

    1983-01-01

    The 1983 Silviculture Workshop was held in Eugene, Oregon, and the Willamette National Forest. The purpose of the workshop was to review and discuss the requirements by laws, regulations, and Forest Service policy of the need for and uses of economic analyses in silvicultural program planning and development.

  13. Summary Report on 2011 CO2 Geologic Sequestration & Water Resources Workshop, Berkeley, June 1-2, 2011

    Science.gov (United States)

    To help with the research planning and prioritization, EPA and Lawrence Berkeley National Laboratory (LBNL) jointly hosted a workshop on “CO2 Geologic Sequestration and Water Resources.” The objective of the workshop, held at LBNL on June 1–2, 2011, was to evaluate the current s...

  14. ∆ DNMT3B4-del Contributes to Aberrant DNA Methylation Patterns in Lung Tumorigenesis

    OpenAIRE

    Ma, Mark Z.; Ruxian Lin; José Carrillo; Manisha Bhutani; Ashutosh Pathak; Hening Ren; Yaokun Li; Jiuzhou Song; Li Mao

    2015-01-01

    Aberrant DNA methylation is a hallmark of cancer but mechanisms contributing to the abnormality remain elusive. We have previously shown that ∆DNMT3B is the predominantly expressed form of DNMT3B. In this study, we found that most of the lung cancer cell lines tested predominantly expressed DNMT3B isoforms without exons 21, 22 or both 21 and 22 (a region corresponding to the enzymatic domain of DNMT3B) termed DNMT3B/∆DNMT3B-del. In normal bronchial epithelial cells, DNMT3B/ΔDNMT3B and DNMT3B/...

  15. Inefficient binding of IgM immune complexes to erythrocyte C3b-C4b receptors (CR1) and weak incorporation of C3b-iC3b into the complexes

    DEFF Research Database (Denmark)

    Kávai, M; Rasmussen, J M; Baatrup, G

    1988-01-01

    The binding of soluble complement-reacted IgM immune complexes (IC) to erythrocyte (E) C3b-C4b receptors (CR1) and the incorporation of C3b-iC3b into solid phase IgM-IC was investigated. The optimal binding of liquid phase IgM-IC to E-CR1 was obtained with IC formed at moderate antibody excess......, but the binding was low (2-3%) when compared to the binding of the corresponding IgG-IC (50-60%). Solid phase IC were prepared by coating microwells with heat-aggregated bovine serum albumin (BSA) followed by incubation with rabbit IgM anti-BSA antibody. The IC were reacted with human serum at 37 degrees C...

  16. Transcriptomic Characterization of SF3B1 Mutation Reveals Its Pleiotropic Effects in Chronic Lymphocytic Leukemia.

    Science.gov (United States)

    Wang, Lili; Brooks, Angela N; Fan, Jean; Wan, Youzhong; Gambe, Rutendo; Li, Shuqiang; Hergert, Sarah; Yin, Shanye; Freeman, Samuel S; Levin, Joshua Z; Fan, Lin; Seiler, Michael; Buonamici, Silvia; Smith, Peter G; Chau, Kevin F; Cibulskis, Carrie L; Zhang, Wandi; Rassenti, Laura Z; Ghia, Emanuela M; Kipps, Thomas J; Fernandes, Stacey; Bloch, Donald B; Kotliar, Dylan; Landau, Dan A; Shukla, Sachet A; Aster, Jon C; Reed, Robin; DeLuca, David S; Brown, Jennifer R; Neuberg, Donna; Getz, Gad; Livak, Kenneth J; Meyerson, Matthew M; Kharchenko, Peter V; Wu, Catherine J

    2016-11-14

    Mutations in SF3B1, which encodes a spliceosome component, are associated with poor outcome in chronic lymphocytic leukemia (CLL), but how these contribute to CLL progression remains poorly understood. We undertook a transcriptomic characterization of primary human CLL cells to identify transcripts and pathways affected by SF3B1 mutation. Splicing alterations, identified in the analysis of bulk cells, were confirmed in single SF3B1-mutated CLL cells and also found in cell lines ectopically expressing mutant SF3B1. SF3B1 mutation was found to dysregulate multiple cellular functions including DNA damage response, telomere maintenance, and Notch signaling (mediated through KLF8 upregulation, increased TERC and TERT expression, or altered splicing of DVL2 transcript, respectively). SF3B1 mutation leads to diverse changes in CLL-related pathways.

  17. Identification of Semaphorin3B as a Direct Target of p53

    Directory of Open Access Journals (Sweden)

    Kensuke Ochi

    2002-01-01

    Full Text Available A cDNA microarray analysis indicated that Semaphorin3B. (20Sema3B, a gene whose product is involved in axon guidance and axonal repulsion, is inducible by p53. Introduction of exogenous p53 into a glioblastoma cell line lacking wild-type p53. (20U373MG dramatically induced expression of Sema3B mRNA. An electrophoretic mobility shift assay and a reporter assay confirmed that a potential p53 binding site present in the promoter region had p53-dependent transcriptional activity. Expression of endogenous Sema3B was induced in response to genotoxic stresses caused by adriamycin treatment or UV irradiation in a p53-dependent manner. Ectopic expression of Sema3B in p53-defective cells reduced the number of colonies in colony formation assays. These results suggest that Sema3B might play some role in regulating cell growth as a mediator of p53 tumor- suppressor activity.

  18. Materials Innovation for Next-Generation T&D Grid Components. Workshop Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, Emmanuel [Energetics Incorporated, Columbia, MD (United States); Kramer, Caroline [Energetics Incorporated, Columbia, MD (United States); Marchionini, Brian [Energetics Incorporated, Columbia, MD (United States); Sabouni, Ridah [Energetics Incorporated, Columbia, MD (United States); Cheung, Kerry [U.S. Department of Energy (DOE), Washington, DC (United States). Office of Electricity Delivery and Energy Reliability (OE); Lee, Dominic F [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-10-01

    The Materials Innovations for Next-Generation T&D Grid Components Workshop was co-sponsored by the U.S. Department of Energy (DOE) Office of Electricity Delivery and Energy Reliability and the Oak Ridge National Laboratory (ORNL) and held on August 26 27, 2015, at the ORNL campus in Oak Ridge, Tennessee. The workshop was planned and executed under the direction of workshop co-chair Dr. Kerry Cheung (DOE) and co-chair Dr. Dominic Lee (ORNL). The information contained herein is based on the results of the workshop, which was attended by nearly 50 experts from government, industry, and academia. The research needs and pathways described in this report reflect the expert opinions of workshop participants, but they are not intended to represent the views of the entire electric power community.

  19. Dehybridization of the 4f shell in Si-substituted CeRh3B2

    Science.gov (United States)

    Malik, S. K.; Shenoy, G. K.; Dhar, S. K.; Paulose, P. L.; Vijayaraghavan, R.

    1986-12-01

    The compound CeRh3B2 is known to order magnetically with an unusually high Curie temperature (TC) of 115 K and a low saturation moment of about 0.4μB. We have studied the magnetic behavior of the system CeRh3(B1-xSix)2 (0CeRh3B2 arises because of the Ce 4f hybridization with the neighboring ligands.

  20. Anomalous magnetism of CeRh3B2 under pressure

    Science.gov (United States)

    Shaheen, S. A.; Schilling, J. S.; Klavins, P.; Vining, C. B.; Shelton, R. N.

    Whereas CeRh3B2 possesses the highest magnetic ordering temperature (T sub c approx. = 115K) of any Ce-compound with nonmagnetic constituents, LaRh3B2 becomes superconducting below 2.5K. Recent magnetization measurements under pressure as well as lattice parameter and specific heat studies shed light on the nature of the anomalous magnetic state in CeRh3B2.

  1. Role of DNMT3B in the regulation of early neural and neural crest specifiers.

    Science.gov (United States)

    Martins-Taylor, Kristen; Schroeder, Diane I; LaSalle, Janine M; Lalande, Marc; Xu, Ren-He

    2012-01-01

    The de novo DNA methyltransferase DNMT3B functions in establishing DNA methylation patterns during development. DNMT3B missense mutations cause immunodeficiency, centromere instability and facial anomalies (ICF) syndrome. The restriction of Dnmt3b expression to neural progenitor cells, as well as the mild cognitive defects observed in ICF patients, suggests that DNMT3B may play an important role in early neurogenesis. We performed RNAi knockdown of DNMT3B in human embryonic stem cells (hESCs) in order to investigate the mechanistic contribution of DNMT3B to DNA methylation and early neuronal differentiation. While DNMT3B was not required for early neuroepithelium specification, DNMT3B deficient neuroepithelium exhibited accelerated maturation with earlier expression, relative to normal hESCs, of mature neuronal markers (such as NEUROD1) and of early neuronal regional specifiers (such as those for the neural crest). Genome-wide analyses of DNA methylation by MethylC-seq identified novel regions of hypomethylation in the DNMT3B knockdowns along the X chromosome as well as pericentromeric regions, rather than changes to promoters of specific dysregulated genes. We observed a loss of H3K27me3 and the polycomb complex protein EZH2 at the promoters of early neural and neural crest specifier genes during differentiation of DNMT3B knockdown but not normal hESCs. Our results indicate that DNMT3B mediates large-scale methylation patterns in hESCs and that DNMT3B deficiency in the cells alters the timing of their neuronal differentiation and maturation.

  2. miR-148 targets human DNMT3b protein coding region.

    Science.gov (United States)

    Duursma, Anja M; Kedde, Martijn; Schrier, Mariette; le Sage, Carlos; Agami, Reuven

    2008-05-01

    MicroRNAs (miRNAs) are small noncoding RNA molecules of 20-24 nucleotides that regulate gene expression. In animals, miRNAs form imperfect interactions with sequences in the 3' Untranslated region (3'UTR) of mRNAs, causing translational inhibition and mRNA decay. In contrast, plant miRNAs mostly associate with protein coding regions. Here we show that human miR-148 represses DNA methyltransferase 3b (Dnmt3b) gene expression through a region in its coding sequence. This region is evolutionary conserved and present in the Dnmt3b splice variants Dnmt3b1, Dnmt3b2, and Dnmt3b4, but not in the abundantly expressed Dnmt3b3. Whereas overexpression of miR-148 results in decreased DNMT3b1 expression, short-hairpin RNA-mediated miR-148 repression leads to an increase in DNMT3b1 expression. Interestingly, mutating the putative miR-148 target site in Dnmt3b1 abolishes regulation by miR-148. Moreover, endogenous Dnmt3b3 mRNA, which lacks the putative miR-148 target site, is resistant to miR-148-mediated regulation. Thus, our results demonstrate that the coding sequence of Dnmt3b mediates regulation by the miR-148 family. More generally, we provide evidence that coding regions of human genes can be targeted by miRNAs, and that such a mechanism might play a role in determining the relative abundance of different splice variants.

  3. LIBER-EBLIDA Digitisation Workshop

    Directory of Open Access Journals (Sweden)

    Paul Ayris

    2008-03-01

    Full Text Available 95 participants from 23 countries attended a Workshop on the Digitisation of Library Material in Europe, from 24 to 26 October 2007 in the Royal Library, Copenhagen, Denmark. The Workshop was jointly organised by LIBER and EBLIDA. In a full report on the Workshop on the JISC website, the JISC highlighted that ‘high on the agenda were moves towards a European Digital Library – the delivery of integrated access to the digitised collections of libraries, archives and museums across the EU.’ At a global level, this was indeed one of the main aims of the Workshop. As the Chair of the breakout groups, and the final session of the Workshop, I gave an interview for the JISC immediately after the final session where I looked at what I thought were some of the issues to be identified by the Workshop. The purpose of this paper is to describe some of these issues in a little more detail and outline what work LIBER and EBLIDA have undertaken in the wake of the significant momentum which the Workshop has engendered for European digitisation activity.

  4. Structural determinants of APOBEC3B non-catalytic domain for molecular assembly and catalytic regulation

    Energy Technology Data Exchange (ETDEWEB)

    Xiao, Xiao; Yang, Hanjing; Arutiunian, Vagan; Fang, Yao; Besse, Guillaume; Morimoto, Cherie; Zirkle, Brett; Chen, Xiaojiang S. (USC)

    2017-05-30

    The catalytic activity of human cytidine deaminase APOBEC3B (A3B) has been correlated with kataegic mutational patterns within multiple cancer types. The molecular basis of how the N-terminal non-catalytic CD1 regulates the catalytic activity and consequently, biological function of A3B remains relatively unknown. Here, we report the crystal structure of a soluble human A3B-CD1 variant and delineate several structural elements of CD1 involved in molecular assembly, nucleic acid interactions and catalytic regulation of A3B. We show that (i) A3B expressed in human cells exists in hypoactive high-molecular-weight (HMW) complexes, which can be activated without apparent dissociation into low-molecular-weight (LMW) species after RNase A treatment. (ii) Multiple surface hydrophobic residues of CD1 mediate the HMW complex assembly and affect the catalytic activity, including one tryptophan residue W127 that likely acts through regulating nucleic acid binding. (iii) One of the highly positively charged surfaces on CD1 is involved in RNA-dependent attenuation of A3B catalysis. (iv) Surface hydrophobic residues of CD1 are involved in heterogeneous nuclear ribonucleoproteins (hnRNPs) binding to A3B. The structural and biochemical insights described here suggest that unique structural features on CD1 regulate the molecular assembly and catalytic activity of A3B through distinct mechanisms.

  5. DNA methyltransferase 3B expression is associated with poor outcome of stage I testicular seminoma

    Science.gov (United States)

    Arai, Eri; Nakagawa, Tohru; Wakai-Ushijima, Saori; Fujimoto, Hiroyuki; Kanai, Yae

    2012-01-01

    Aims To examine in testicular seminomas the expression of DNA methyltransferase 3B (DNMT3B), which is known to be associated with early embryonic development and carcinogenesis, and to obtain a predictive marker for relapse of stage I seminomas. Methods and results Immunohistochemical examination of DNMT3B was performed in 88 cases of seminoma, 35 (39.8%) of which showed widely scattered nuclear immunoreactivity for DNMT3B, and 53 (60.2%) of which were completely negative. The incidence of focal DNMT3B expression was higher in stage III seminomas (5/5, 100%) than in stage I (25/70, 35.7%) or stage II (5/13, 38.5%) seminomas (P = 0.011). In stage I seminomas there were no significant correlations between DNMT3B expression and tumour size, invasion of the rete testis, or lymphatic or vascular involvement. Six of 25 cases (24%) showing DNMT3B expression relapsed, whereas only 3/45 cases (6.7%) lacking such expression did so (P = 0.037). Patients with seminomas showing DNMT3B expression had a significantly lower relapse-free survival rate than patients whose tumours lacked this feature (P = 0.0464). Conclusions Patients with seminomas showing focal DNMT3B expression are at increased risk of relapse, and should be followed up carefully. PMID:22394436

  6. Identification and characterization of cul-3b, a novel hominine CUL-3 transcript variant

    Institute of Scientific and Technical Information of China (English)

    Li Lu; Zuo-Ming Zhou; Xiao-Yan Huang; Min Xu; Lan-Lan Yin; Hui Wang; Zhi-Yang Xu; Jia-Hao Sha

    2005-01-01

    Aim: To identify genes related to the human testis development by substrate hybridization technique. Methods: A human testis cDNA microarray was constructed and hybridized with probes prepared from human adult and fetal testes and spermatozoa mRNAs by reverse transcription reactions. The differentially expressed genes were sequenced.And a newly identified cullin-3 (CUL-3) transcript variant (designated cul-3b) was bio-informatically analyzed with an online GenBank database. Multi-tissue reverse transcription polymerase chain reaction (RT-PCR) was used to determine the tissue expression profile of cul-3b. Results: Cul-3b, a novel CUL-3 transcript variant, was identified. The expression level of cul-3b in adult testes was 3.79-fold higher than that in fetal ones. Cul-3b differed from cul-3(including NM_003590 and AY337761) in the opening reading frame and had three internal ribosomal entry sites (IRESes) in the 5'-UTR. These led to a 24 amino acid (aa) truncation at N-terminus of CUL-3b as compared with CUL-3 and a more motivated expression pattern of cul-3b under some strict circumstances. Additionally, cul-3b expressed ubiquitously in human tissues according to multi-tissue RT-PCR. Conclusion: Cul-3b is a novel transcript variant of CUL-3, which may be important not only for the development of human testis but also for that of other organs.

  7. The 'de novo' DNA methyltransferase Dnmt3b compensates the Dnmt1-deficient intestinal epithelium.

    Science.gov (United States)

    Elliott, Ellen N; Sheaffer, Karyn L; Kaestner, Klaus H

    2016-01-25

    Dnmt1 is critical for immediate postnatal intestinal development, but is not required for the survival of the adult intestinal epithelium, the only rapidly dividing somatic tissue for which this has been shown. Acute Dnmt1 deletion elicits dramatic hypomethylation and genomic instability. Recovery of DNA methylation state and intestinal health is dependent on the de novo methyltransferase Dnmt3b. Ablation of both Dnmt1 and Dnmt3b in the intestinal epithelium is lethal, while deletion of either Dnmt1 or Dnmt3b has no effect on survival. These results demonstrate that Dnmt1 and Dnmt3b cooperate to maintain DNA methylation and genomic integrity in the intestinal epithelium.

  8. Antiproliferative effects of DNA methyltransferase 3B depletion are not associated with DNA demethylation.

    Directory of Open Access Journals (Sweden)

    Sabine Hagemann

    Full Text Available Silencing of genes by hypermethylation contributes to cancer progression and has been shown to occur with increased frequency at specific genomic loci. However, the precise mechanisms underlying the establishment and maintenance of aberrant methylation marks are still elusive. The de novo DNA methyltransferase 3B (DNMT3B has been suggested to play an important role in the generation of cancer-specific methylation patterns. Previous studies have shown that a reduction of DNMT3B protein levels induces antiproliferative effects in cancer cells that were attributed to the demethylation and reactivation of tumor suppressor genes. However, methylation changes have not been analyzed in detail yet. Using RNA interference we reduced DNMT3B protein levels in colon cancer cell lines. Our results confirm that depletion of DNMT3B specifically reduced the proliferation rate of DNMT3B-overexpressing colon cancer cell lines. However, genome-scale DNA methylation profiling failed to reveal methylation changes at putative DNMT3B target genes, even in the complete absence of DNMT3B. These results show that DNMT3B is dispensable for the maintenance of aberrant DNA methylation patterns in human colon cancer cells and they have important implications for the development of targeted DNA methyltransferase inhibitors as epigenetic cancer drugs.

  9. De novo DNA methyltransferase DNMT3b interacts with NEDD8-modified proteins.

    Science.gov (United States)

    Shamay, Meir; Greenway, Melanie; Liao, Gangling; Ambinder, Richard F; Hayward, S Diane

    2010-11-19

    DNA methylation and histone modifications play an important role in transcription regulation. In cancer cells, many promoters become aberrantly methylated through the activity of the de novo DNA methyltransferases DNMT3a and DNMT3b and acquire repressive chromatin marks. NEDD8 is a ubiquitin-like protein modifier that is conjugated to target proteins, such as cullins, to regulate their activity, and cullin 4A (CUL4A) in its NEDD8-modified form is essential for repressive chromatin formation. We found that DNMT3b associates with NEDD8-modified proteins. Whereas DNMT3b interacts directly in vitro with NEDD8, conjugation of NEDD8 to target proteins enhances this interaction in vivo. DNMT3b immunoprecipitated two major bands of endogenously NEDDylated proteins at the size of NEDDylated cullins, and indeed DNMT3b interacted with CUL1, CUL2, CUL3, CUL4A, and CUL5. Moreover, DNMT3b preferentially immunoprecipitated the NEDDylated form of endogenous CUL4A. NEDD8 enhanced DNMT3b-dependent DNA methylation. Chromatin immunoprecipitation assays suggest that DNMT3b recruits CUL4A and NEDD8 to chromatin, whereas deletion of Dnmt3b reduces the association of CUL4A and NEDD8 at a repressed promoter in a cancer cell line.

  10. Dnmt3b is a haploinsufficient tumor suppressor gene in Myc-induced lymphomagenesis.

    Science.gov (United States)

    Vasanthakumar, Aparna; Lepore, Janet B; Zegarek, Matthew H; Kocherginsky, Masha; Singh, Mahi; Davis, Elizabeth M; Link, Petra A; Anastasi, John; Le Beau, Michelle M; Karpf, Adam R; Godley, Lucy A

    2013-03-14

    The drivers of abnormal DNA methylation in human cancers include widespread aberrant splicing of the DNMT3B gene, producing abnormal transcripts that encode truncated proteins that may act as dominant negative isoforms. To test whether reduced Dnmt3b dosage can alter tumorigenesis, we bred Dnmt3b(+/-) mice to Eµ-Myc mice, a mouse model susceptible to B-cell lymphomas. Eµ-Myc/Dnmt3b(+/-) mice showed a dramatic acceleration of lymphomagenesis, greater even than that observed in Eµ-Myc mice that express a truncated DNMT3B isoform found in human tumors, DNMT3B7. This finding indicates that Dnmt3b can act as a haploinsufficient tumor suppressor gene. Although reduction in both Dnmt3b dosage and expression of DNMT3B7 within the Eµ-Myc system had similar effects on tumorigenesis and DNA hypermethylation, different molecular mechanisms appear to underlie these changes. This study offers insight into how de novo DNA methyltransferases function as tumor suppressors and the sensitivity of Myc-induced lymphomas to DNA methylation.

  11. Proceedings of the 1979 workshop on beam current limitations in storage rings, July 16-27, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Pellegrini, C. (ed.)

    1979-01-01

    The Workshop on Beam Current Limitations in Storage Rings was held at Brookhaven National Laboratory from July 16 to 27, 1979. The purpose of this Workshop was to discuss the physical mechanisms limiting the beam current or current density in accelerators or storage rings. Many of these machines are now being built or planned for a variety of applications, such as colliding beam experiments, synchrotron light production, heavy ion beams. This diversity was reflected in the Workshop and in the papers which have been contributed to these Proceedings. The twenty-one papers from the workshop were incorporated individually in the data base. (GHT)

  12. International CJMT-1 Workshop on Asteroidal Science

    Science.gov (United States)

    Ip, Wing-Huen

    2014-03-01

    An international workshop on asteroidal science was held between October 16 and 17, 2012, at the Macau University of Science and Technology gathering together experts on asteroidal study in China, Japan, Macao and Taiwan. For this reason, we have called it CJMT-1 Workshop. Though small in sizes, the asteroids orbiting mainly between the orbit of Mars and of Jupiter have important influence on the evolution of the planetary bodies. Topics ranging from killer asteroids to space resources are frequently mentioned in news reports with prominence similar to the search for water on Mars. This also means that the study of asteroids is very useful in exciting the imagination and interest in science of the general public. Several Asian countries have therefore developed long-term programs integrating ground-based observations and space exploration with Japan being the most advanced and ambitious as demonstrated by the very successful Hayabusa mission to asteroid 25143 Itokawa. In this volume we will find descriptions of the mission planning of Hayabusa II to the C-type near-Earth asteroid, 1999 JU3. Not to be outdone, China's Chang-E 2 spacecraft was re-routed to a flyby encounter with asteroid 4179 Toutatis in December 2012. It is planned that in the next CJMT workshop, we will have the opportunity to learn more about the in-depth data analysis of the Toutatis observations and the progress reports on the Hayabusa II mission which launch date is set to be July 2014. Last but not least, the presentations on the ground-based facilities as described in this volume will pave the way for coordinated observations of asteroidal families and Trojan asteroids - across Asia from Taiwan to Uzbekistan. Such international projects will serve as an important symbol of good will and peaceful cooperation among the key members of this group. Finally, I want to thank the Space Science Institute, Macao University of Science and Technology, for generous support, and its staff members

  13. Graduate Curriculum Development for Social Planning Specialization in Urban and Regional Planning. Final Report.

    Science.gov (United States)

    McClure, Edward E.; Graetz, Robert E.

    A model curriculum in social planning at the graduate level has been developed and tested as an area of study at Florida State University (FSU). The project, which lasted from early 1967 through the summer of 1968, involved (1) a workshop to review the educational needs that should be met by the proposed curriculum, (2) a second workshop that…

  14. Workshop Econophys-2015

    CERN Document Server

    Aoyama, Hideaki; Chakrabarti, Bikas; Chakraborti, Anirban; Deo, Nivedita; Raina, Dhruv; Vodenska, Irena

    2017-01-01

    This book presents the proceedings from ECONOPHYS-2015, an international workshop held in New Delhi, India, on the interrelated fields of “econophysics” and “sociophysics”, which have emerged from the application of statistical physics to economics and sociology. Leading researchers from varied communities, including economists, sociologists, financial analysts, mathematicians, physicists, statisticians, and others, report on their recent work, discuss topical issues, and review the relevant contemporary literature. A society can be described as a group of people who inhabit the same geographical or social territory and are mutually involved through their shared participation in different aspects of life. It is possible to observe and characterize average behaviors of members of a society, an example being voting behavior. Moreover, the dynamic nature of interaction within any economic sector comprising numerous cooperatively interacting agents has many features in common with the interacting systems ...

  15. Workshop on Teaching Thermodynamics

    CERN Document Server

    1985-01-01

    It seemed appropriate to arrange a meeting of teachers of thermodynamics in the United Kingdom, a meeting held in the pleasant surroundings of Emmanuel College, Cambridge, in Sept~mber, 1984. This volume records the ideas put forward by authors, the discussion generated and an account of the action that discussion has initiated. Emphasis was placed on the Teaching of Thermodynamics to degree-level students in their first and second years. The meeting, a workshop for practitioners in which all were expected to take part, was remarkably well supported. This was notable in the representation of essentially every UK university and polytechnic engaged in teaching engineering thermodynamics and has led to a stimulating spread of ideas. By intention, the emphasis for attendance was put on teachers of engineering concerned with thermodynamics, both mechanical and chemical engineering disciplines. Attendance from others was encouraged but limited as follows: non-engineering acad­ emics, 10%, industrialists, 10%. The ...

  16. 2010 ENLIGHT Workshops

    CERN Multimedia

    ENLIGHT - European Network for LIGht ion Hadron Therapy; Manuela Cirilli

    2010-01-01

    ENLIGHT was established in 2002 to coordinate the European efforts in hadron therapy. Manjit Dosanjh, CERN’s Life Sciences Advisor (KTT), is also co-ordinator of the ENLIGHT network and some of the related programs. Under the umbrella of ENLIGHT, there are currently four EC-funded projects; PARTNER, ENVISION and ENTERVISION, co-ordinated by CERN and ULICE, co-ordinated by CNAO. The video brings you to the prestigious Nobel Forum at the Karolinska Institutet in Stockholm, where the ENLIGHT community gathered in September 2010 for the annual workshop. Meet the young researchers of the PARTNER Initial Training Network, and learn about the outcome of the Mid Term Review of the project conducted by the European Commission.

  17. Workshop on Interface Phenomena

    CERN Document Server

    Kreuzer, Hans

    1987-01-01

    This book contains the proceedings of the first Workshop on Interface Phenomena, organized jointly by the surface science groups at Dalhousie University and the University of Maine. It was our intention to concentrate on just three topics related to the kinetics of interface reactions which, in our opinion, were frequently obscured unnecessarily in the literature and whose fundamental nature warranted an extensive discussion to help clarify the issues, very much in the spirit of the Discussions of the Faraday Society. Each session (day) saw two principal speakers expounding the different views; the session chairmen were asked to summarize the ensuing discussions. To understand the complexity of interface reactions, paradigms must be formulated to provide a framework for the interpretation of experimen­ tal data and for the construction of theoretical models. Phenomenological approaches have been based on a small number of rate equations for the concentrations or mole numbers of the various species involved i...

  18. Workshop on Computational Optimization

    CERN Document Server

    2016-01-01

    This volume is a comprehensive collection of extended contributions from the Workshop on Computational Optimization 2014, held at Warsaw, Poland, September 7-10, 2014. The book presents recent advances in computational optimization. The volume includes important real problems like parameter settings for controlling processes in bioreactor and other processes, resource constrained project scheduling, infection distribution, molecule distance geometry, quantum computing, real-time management and optimal control, bin packing, medical image processing, localization the abrupt atmospheric contamination source and so on. It shows how to develop algorithms for them based on new metaheuristic methods like evolutionary computation, ant colony optimization, constrain programming and others. This research demonstrates how some real-world problems arising in engineering, economics, medicine and other domains can be formulated as optimization tasks.

  19. Student interaction in workshops

    DEFF Research Database (Denmark)

    Evers, Winie

    2014-01-01

    A kind of teaching for active learning has been experimented with at SDU Sønderborg as part of the course Supply Chain Dynamics. In this course the students learn about complex systems, system dynamics as well as supply chain instability and oscillation, the course lecturer invited the author...... to experiment with novel workshop methods and techniques, where objects are used to illustrate and model business issues (Heinemann et al, 2011, Buur et al, 2013). The idea was to see how students could be engaged in a different and more interactive way to learn about these topics, by assigning the students...... teaching should reflect this diversity by embracing and experimenting with multiple forms, including activation of students by students’ interaction and manipulation with objects....

  20. Workshop on Computational Optimization

    CERN Document Server

    2015-01-01

    Our everyday life is unthinkable without optimization. We try to minimize our effort and to maximize the achieved profit. Many real world and industrial problems arising in engineering, economics, medicine and other domains can be formulated as optimization tasks. This volume is a comprehensive collection of extended contributions from the Workshop on Computational Optimization 2013. It presents recent advances in computational optimization. The volume includes important real life problems like parameter settings for controlling processes in bioreactor, resource constrained project scheduling, problems arising in transport services, error correcting codes, optimal system performance and energy consumption and so on. It shows how to develop algorithms for them based on new metaheuristic methods like evolutionary computation, ant colony optimization, constrain programming and others.

  1. 2016 MICCAI Workshop

    CERN Document Server

    Ghosh, Aurobrata; Kaden, Enrico; Rathi, Yogesh; Reisert, Marco

    2017-01-01

    This volume offers a valuable starting point for anyone interested in learning computational diffusion MRI and mathematical methods for brain connectivity, while also sharing new perspectives and insights on the latest research challenges for those currently working in the field. Over the last decade, interest in diffusion MRI has virtually exploded. The technique provides unique insights into the microstructure of living tissue and enables in-vivo connectivity mapping of the brain. Computational techniques are key to the continued success and development of diffusion MRI and to its widespread transfer into the clinic, while new processing methods are essential to addressing issues at each stage of the diffusion MRI pipeline: acquisition, reconstruction, modeling and model fitting, image processing, fiber tracking, connectivity mapping, visualization, group studies and inference. These papers from the 2016 MICCAI Workshop “Computational Diffusion MRI” – which was intended to provide a snapshot of the la...

  2. 2014 MICCAI Workshop

    CERN Document Server

    Nedjati-Gilani, Gemma; Rathi, Yogesh; Reisert, Marco; Schneider, Torben

    2014-01-01

    This book contains papers presented at the 2014 MICCAI Workshop on Computational Diffusion MRI, CDMRI’14. Detailing new computational methods applied to diffusion magnetic resonance imaging data, it offers readers a snapshot of the current state of the art and covers a wide range of topics from fundamental theoretical work on mathematical modeling to the development and evaluation of robust algorithms and applications in neuroscientific studies and clinical practice.   Inside, readers will find information on brain network analysis, mathematical modeling for clinical applications, tissue microstructure imaging, super-resolution methods, signal reconstruction, visualization, and more. Contributions include both careful mathematical derivations and a large number of rich full-color visualizations.   Computational techniques are key to the continued success and development of diffusion MRI and to its widespread transfer into the clinic. This volume will offer a valuable starting point for anyone interested i...

  3. NOMA 2013 International Workshop

    CERN Document Server

    Fournier-Prunaret, Danièle; Nishio, Yoshifumi; Grácio, Clara

    2015-01-01

    In the field of Dynamical Systems, nonlinear iterative processes play an important role. Nonlinear mappings can be found as immediate models for many systems from different scientific areas, such as engineering, economics, biology, or can also be obtained via numerical methods permitting to solve non-linear differential equations. In both cases, the understanding of specific dynamical behaviors and phenomena is of the greatest interest for scientists. This volume contains papers that were presented at the International Workshop on Nonlinear Maps and their Applications (NOMA 2013) held in Zaragoza, Spain, on September 3-4, 2013. This kind of collaborative effort is of paramount importance in promoting communication among the various groups that work in dynamical systems and networks in their research theoretical studies as well as for applications. This volume is suitable for graduate students as well as researchers in the field.

  4. Summary of the PSI workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-03-01

    The PSI workshop had been held at JAERI-Naka, from March 15th to 16th, 2002. This workshop is held twice a year as the skull practice session to report the recent progress on the plasma - surface interactions of the experimental reactors such as ITER, JT-60, LHD, etc. and the development of the plasma facing components. There were 34 participants from the university and 18 participants from JAERI and 26 papers were presented. This booklet was published for the purpose of saving a record of this workshop performed in oral lecture form. (author)

  5. The Astronomy Workshop

    Science.gov (United States)

    Hamilton, Douglas P.

    2013-05-01

    Abstract (2,250 Maximum Characters): The Astronomy Workshop (http://janus.astro.umd.edu) is a collection of interactive online educational tools developed for use by students, educators, professional astronomers, and the general public. The more than 20 tools in the Astronomy Workshop are rated for ease-of-use, and have been extensively tested in large university survey courses as well as more specialized classes for undergraduate majors and graduate students. Here we briefly describe the tools most relevant for the Professional Dynamical Astronomer. Solar Systems Visualizer: The orbital motions of planets, moons, and asteroids in the Solar System as well as many of the planets in exoplanetary systems are animated at their correct relative speeds in accurate to-scale drawings. Zoom in from the chaotic outer satellite systems of the giant planets all the way to their innermost ring systems. Orbital Integrators: Determine the orbital evolution of your initial conditions for a number of different scenarios including motions subject to general central forces, the classic three-body problem, and satellites of planets and exoplanets. Zero velocity curves are calculated and automatically included on relevant plots. Orbital Elements: Convert quickly and easily between state vectors and orbital elements with Changing the Elements. Use other routines to visualize your three-dimensional orbit and to convert between the different commonly used sets of orbital elements including the true, mean, and eccentric anomalies. Solar System Calculators: These tools calculate a user-defined mathematical expression simultaneously for all of the Solar System's planets (Planetary Calculator) or moons (Satellite Calculator). Key physical and orbital data are automatically accessed as needed.

  6. 77 FR 12313 - Food Labeling Workshop; Public Workshop

    Science.gov (United States)

    2012-02-29

    ... University (OSU), Robert M. Kerr Food & Agricultural Products Center (FAPC), is announcing a public workshop... special accommodations due to a disability, please contact Karen Smith (see Contact) at least 7 days...

  7. SF3B1 haploinsufficiency leads to formation of ring sideroblasts in myelodysplastic syndromes.

    Science.gov (United States)

    Visconte, Valeria; Rogers, Heesun J; Singh, Jarnail; Barnard, John; Bupathi, Manoj; Traina, Fabiola; McMahon, James; Makishima, Hideki; Szpurka, Hadrian; Jankowska, Anna; Jerez, Andres; Sekeres, Mikkael A; Saunthararajah, Yogen; Advani, Anjali S; Copelan, Edward; Koseki, Haruhiko; Isono, Kyoichi; Padgett, Richard A; Osman, Sami; Koide, Kazunori; O'Keefe, Christine; Maciejewski, Jaroslaw P; Tiu, Ramon V

    2012-10-18

    Whole exome/genome sequencing has been fundamental in the identification of somatic mutations in the spliceosome machinery in myelodysplastic syndromes (MDSs) and other hematologic disorders. SF3B1, splicing factor 3b subunit 1 is mutated in 60%-80% of refractory anemia with ring sideroblasts (RARS) and RARS associated with thrombocytosis (RARS-T), 2 distinct subtypes of MDS and MDS/myeloproliferative neoplasms (MDSs/MPNs). An idiosyncratic feature of RARS/RARS-T is the presence of abnormal sideroblasts characterized by iron overload in the mitochondria, called RS. Based on the high frequency of mutations of SF3B1 in RARS/RARS-T, we investigated the consequences of SF3B1 alterations. Ultrastructurally, SF3B1 mutants showed altered iron distribution characterized by coarse iron deposits compared with wild-type RARS patients by transmission electron microscopy. SF3B1 knockdown experiments in K562 cells resulted in down-regulation of U2-type intron-splicing by RT-PCR. RNA-sequencing analysis of SF3B1 mutants showed differentially used genes relevant in MDS pathogenesis, such as ASXL1, CBL, EZH, and RUNX families. A SF3B pharmacologic inhibitor, meayamycin, induced the formation of RS in healthy BM cells. Further, BM aspirates of Sf3b1 heterozygous knockout mice showed RS by Prussian blue. In conclusion, we report the first experimental evidence of the association between SF3B1 and RS phenotype. Our data suggest that SF3B1 haploinsufficiency leads to RS formation.

  8. Mutation Processes in 293-Based Clones Overexpressing the DNA Cytosine Deaminase APOBEC3B.

    Directory of Open Access Journals (Sweden)

    Monica K Akre

    Full Text Available Molecular, cellular, and clinical studies have combined to demonstrate a contribution from the DNA cytosine deaminase APOBEC3B (A3B to the overall mutation load in breast, head/neck, lung, bladder, cervical, ovarian, and other cancer types. However, the complete landscape of mutations attributable to this enzyme has yet to be determined in a controlled human cell system. We report a conditional and isogenic system for A3B induction, genomic DNA deamination, and mutagenesis. Human 293-derived cells were engineered to express doxycycline-inducible A3B-eGFP or eGFP constructs. Cells were subjected to 10 rounds of A3B-eGFP exposure that each caused 80-90% cell death. Control pools were subjected to parallel rounds of non-toxic eGFP exposure, and dilutions were done each round to mimic A3B-eGFP induced population fluctuations. Targeted sequencing of portions of TP53 and MYC demonstrated greater mutation accumulation in the A3B-eGFP exposed pools. Clones were generated and microarray analyses were used to identify those with the greatest number of SNP alterations for whole genome sequencing. A3B-eGFP exposed clones showed global increases in C-to-T transition mutations, enrichments for cytosine mutations within A3B-preferred trinucleotide motifs, and more copy number aberrations. Surprisingly, both control and A3B-eGFP clones also elicited strong mutator phenotypes characteristic of defective mismatch repair. Despite this additional mutational process, the 293-based system characterized here still yielded a genome-wide view of A3B-catalyzed mutagenesis in human cells and a system for additional studies on the compounded effects of simultaneous mutation mechanisms in cancer cells.

  9. Analysis of DNA methylation change induced by Dnmt3b in mouse hepatocytes.

    Science.gov (United States)

    Takahashi, Mayumi; Kamei, Yasutomi; Ehara, Tatsuya; Yuan, Xunmei; Suganami, Takayoshi; Takai-Igarashi, Takako; Hatada, Izuho; Ogawa, Yoshihiro

    2013-05-17

    DNA methylation is a key epigenetic contributor to gene regulation in mammals. We have recently found that in the mouse liver, the promoter region of glycerol-3-phosphate acyltransferase 1, a rate-limiting enzyme of de novo lipogenesis, is regulated by DNA methylation, which is mediated by Dnmt3b, an enzyme required for the initiation of de novo methylation. In this study, using primary cultures of mouse hepatocytes with adenoviral overexpression of Dnmt3b, we characterized Dnmt3b-dependent DNA methylation on a genome-wide basis. A genome-wide DNA methylation analysis, called microarray-based integrated analysis of methylation by isoschizomers, identified 108 genes with Dnmt3b dependent DNA methylation. In DNA expression array analysis, expression of some genes with Dnmt3b-dependent DNA methylation was suppressed. Studies with primary mouse hepatocytes overexpressing Dnmt3b or Dnmt3a revealed that many genes with Dnmt3b-dependent methylation are not methylated by Dnmt3a, whereas those methylated by Dnmt3a are mostly methylated by Dnmt3b. Bioinformatic analysis showed that the CANAGCTG and CCGGWNCSC (N denotes A, T, G, or C; W denotes A or T; and S denotes C or G) sequences are enriched in genes methylated by overexpression of Dnmt3b and Dnmt3a, respectively. We also observed a large number of genes with Dnmt3b-dependent DNA methylation in primary cultures of mouse hepatocytes with adenoviral overexpression of Dnmt3, suggesting that Dnmt3b is an important DNA methyltransferase in primary mouse hepatocytes, targets specific genes, and potentially plays a role in vivo.

  10. The Team up for School Nutrition Success Workshop Evaluation Study: Three Month Results

    Science.gov (United States)

    Cullen, Karen Weber; Rushing, Keith

    2017-01-01

    Purpose/Objectives: The purpose of this study was to evaluate the "Team Up for School Nutrition Success" pilot initiative, conducted by the Institute of Child Nutrition (ICN), on meeting the objectives of the individual action plans created by school food authorities (SFAs) during the workshop. The action plans could address improving…

  11. Skills Labs: workshop EMERGO toolkit

    NARCIS (Netherlands)

    Kurvers, Hub; Slootmaker, Aad

    2009-01-01

    Kurvers, H. J., & Slootmaker, A. (2009). Skills Labs: workshop EMERGO toolkit. Presentation given at project members of Skills Labs. March, 31, 2009 and April, 24, 2009, Heerlen, The Netherlands: Open University of the Netherlands.

  12. Women in Astronomy Workshop Report

    CERN Document Server

    Brough, Sarah; Brooks, Kate; Hopkins, Andrew; Maddison, Sarah

    2011-01-01

    Here we report on the Women in Astronomy Workshop (http://asawomeninastronomy.org/meetings/wia2011/), which was held on 13 May 2011 in Sydney, Australia. The workshop was organised by the Astronomical Society of Australia's Chapter on Women in Astronomy, to discuss some of the issues that face women in astronomy and make recommendations to help support the success of women in Australian astronomy but came to broader conclusions that have value for the whole astronomical community. The workshop consisted of four sessions, with presentations by invited speakers on demographics, leadership, varied career paths, and how institutions & individuals can help. The workshop ended with a discussion panel that summarised the day's debate and presented a list of recommendations for the Australian astronomical community (both individuals and institutions) that are provided in this report.

  13. Machine Learning Technologies and Their Applications for Science and Engineering Domains Workshop -- Summary Report

    Science.gov (United States)

    Ambur, Manjula; Schwartz, Katherine G.; Mavris, Dimitri N.

    2016-01-01

    The fields of machine learning and big data analytics have made significant advances in recent years, which has created an environment where cross-fertilization of methods and collaborations can achieve previously unattainable outcomes. The Comprehensive Digital Transformation (CDT) Machine Learning and Big Data Analytics team planned a workshop at NASA Langley in August 2016 to unite leading experts the field of machine learning and NASA scientists and engineers. The primary goal for this workshop was to assess the state-of-the-art in this field, introduce these leading experts to the aerospace and science subject matter experts, and develop opportunities for collaboration. The workshop was held over a three day-period with lectures from 15 leading experts followed by significant interactive discussions. This report provides an overview of the 15 invited lectures and a summary of the key discussion topics that arose during both formal and informal discussion sections. Four key workshop themes were identified after the closure of the workshop and are also highlighted in the report. Furthermore, several workshop attendees provided their feedback on how they are already utilizing machine learning algorithms to advance their research, new methods they learned about during the workshop, and collaboration opportunities they identified during the workshop.

  14. Small genomes: New initiatives in mapping and sequencing. Workshop summary report

    Energy Technology Data Exchange (ETDEWEB)

    McKenney, K. [National Inst. of Standards and Technology, Gaithersburg, MD (United States). Biotechnology Div.; Robb, F. [Univ. of Maryland Biotechnology Inst., Baltimore, MD (United States). Center of Marine Biotechnology

    1993-12-31

    The workshop was held 5--7 July 1993 at the Center for Advanced Research in Biotechnology (CARB) and hosted by the University of Maryland Biotechnology Institute (UMBI) and the National Institute of Standards and Technology (NIST). The objective of this workshop was to bring together individuals interested in DNA technologies and to determine the impact of these current and potential improvements of the speed and cost-effectiveness of mapping and sequencing on the planning of future small genome projects. A major goal of the workshop was to spur the collaboration of more diverse groups of scientists working on this topic, and to minimize competitiveness as an inhibitory factor to progress.

  15. Report of IEA workshop on reduced activation ferritic/martensitic steels

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    IEA Workshop on Reduced Activation Ferritic/Martensitic Steels under implementing agreement for program of research and development on fusion materials was held at Tokyo Yayoi Kaikan and JAERI headquarter on November 2-3, 2000. The objective of this workshop was a review of the fusion material development programs, the progress of the collaboration and the irradiation effects studies on RAF/M steels in the collaborating parties (Europe, Russia the United States, and Japan). Moreover, the development of plans for future collaboration was discussed. The present report contains viewgraphs presented at the workshop. (author)

  16. The Second Halden Reactor Project Workshop on Virtual Reality: Session Summaries from the November 2001 Meeting

    Energy Technology Data Exchange (ETDEWEB)

    Louka, Michael N.; Sebok, Angelia

    2002-06-15

    A workshop was held in Halden 7th-8th November 2001 to discuss VR (virtual reality) applications in the process control industry. In particular, the discussion topics focussed on design verification and validation, maintenance and operation training, and decommissioning and outage planning. The workshop participants indicated a clear interest in both current and potential use of VR technology. These participants represented a diverse range of disciplines, as well as utilities, vendors and regulators. (Author)

  17. U.S. Department of Energy Workshop Report: Solar Resources and Forecasting

    Energy Technology Data Exchange (ETDEWEB)

    Stoffel, T.

    2012-06-01

    This report summarizes the technical presentations, outlines the core research recommendations, and augments the information of the Solar Resources and Forecasting Workshop held June 20-22, 2011, in Golden, Colorado. The workshop brought together notable specialists in atmospheric science, solar resource assessment, solar energy conversion, and various stakeholders from industry and academia to review recent developments and provide input for planning future research in solar resource characterization, including measurement, modeling, and forecasting.

  18. LM-3B/E Launched Eutelsat's W3C Satellite

    Institute of Scientific and Technical Information of China (English)

    Bian Ji

    2011-01-01

    At 16:21 Beijing time on October 7,2011,China successfully launched the W3C commercial telecommunications satellite manufactured by Thales Alenia Space for Eutelsat Communications into geostationary transfer orbit by using an enhanced LM-3B (LM-3B/E) launch vehicle from Xichang Satellite Launch Center.

  19. A novel role of KIF3b in the seminoma cell cycle.

    Science.gov (United States)

    Shen, Hao-Qing; Xiao, Yu-Xi; She, Zhen-Yu; Tan, Fu-Qing; Yang, Wan-Xi

    2017-03-01

    KIF3b is a protein of the kinesin-2 family which plays an important role in intraflagellar transport. Testis cancer is a common cancer among young men. Its diagnostic rate is increasing and over half of the cases are seminomas. Many aspects of the mechanism and gene expression background of this cancer remain unclear. Using western-blotting and semi-quantitative PCR we found high protein levels of KIF3b enrichment in seminoma tissue despite the mRNA levels remaining equivalent to that of normal testicular tissues. The distribution of KIF3b was mainly in cells with division potential. Wound-healing assays and cell counting kit assays showed that the knockdown of KIF3b significantly suppressed cell migration ability, viability and number in HeLa cells. Immunofluorescence images during the cell cycle revealed that KIF3b tended to gather at the spindles and was enriched at the central spindle. This indicated that KIF3b may also have direct impacts upon spindle formation and cytokinesis. By counting the numbers of nuclei, spindles and cells, we found that the rates of multipolar division and multi-nucleation were raised in KIF3b-knockdown cells. In this way we demonstrate that KIF3b functions importantly in mitosis and may be essential to seminoma cell division and proliferation as well as being necessary for normal cell division. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Evidence that deletion at FCGR3B is a risk factor for systemic sclerosis

    NARCIS (Netherlands)

    McKinney, C.; Broen, J.C.A.; Vonk, M.C.; Beretta, L.; Hesselstrand, R.; Hunzelmann, N.; Riemekasten, G.; Scorza, R.; Simeon, C.P.; Fonollosa, V.; Carreira, P.E.; Ortego-Centeno, N.; Gonzalez-Gay, M.A.; Airo, P.; Coenen, M.J.; Martin, J.; Radstake, T.R.D.J.; Merriman, T.R.

    2012-01-01

    There is increasing evidence that gene copy number (CN) variation influences clinical phenotype. The low-affinity Fc receptor 3B (FCGR3B) located in the FCGR gene cluster is a CN polymorphic gene involved in the recruitment of polymorphonuclear neutrophils to sites of inflammation and their activati

  1. Magnetism in the system Ce1-xLaxRh3B2 (abstract)

    Science.gov (United States)

    Malik, S. K.; Umarji, A. M.; Shenoy, G. K.; Aldred, T. A.; Niarchos, D. G.

    1985-04-01

    The RRh3B2 (R=La to Gd) compounds form in the hexagonal CeCo3B2-type structure. The La containing compound in this series has been reported to be a superconductor while CeRh3B2 orders magnetically with Ce being in a nearly 3+ state. The magnetic ordering in CeRh3B2 is presumed to arise from the hybridization of nearly localized 4f electrons of Ce with sp conduction electrons or the 4d band of Rh or from the hybridization of the two. We have examined the magnetic behavior of the system Ce1-xLaxRh3B2 (x=0.0, 0.2, 0.4, 0.6, and 0.8). All these compounds (except LaRh3B2) also order magnetically. The Curie temperature decreases from about 115 K for pure Ce compound to 2.3 K for Ce0.2La0.8Rh3B2. The magnetic moments per formula unit remains nearly constant for 03B2 for x ranging from 0.0 to 0.8. The La-rich side is being investigated for the occurrence of superconductivity. Details will be published elsewhere.

  2. Data of evolutionary structure change: 1DTHB-3B8ZB [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available entryIDChain>1DTHB NGFYR----SLNIH >HHH ---- E...dbID>3B8Z B 3B8ZB NRLYSHASIENHIR ...>HHHH GGG EEEucture> ATOM 1942 CA ASN B 299 2...n> 1DTHB EIWSN-EDQIN ...>EE - > ATOM 2052 CA GLU B 57 6.491 46.203 49.509 1.0

  3. Dynamic transition of Dnmt3b expression in mouse pre- and early post-implantation embryos.

    Science.gov (United States)

    Hirasawa, Ryutaro; Sasaki, Hiroyuki

    2009-01-01

    The de novo DNA methyltransferases, Dnmt3a and Dnmt3b, are responsible for the creation of DNA methylation patterns in mouse development. Dnmt3b is more highly expressed in early developmental stages than Dnmt3a, and is thought to have an important role in the epigenetic gene regulation during early embryogenesis. Previous reports suggest that Dnmt3b is expressed preferentially in the embryonic lineage, but less in the extra-embryonic lineage, in early post-implantation embryos. However, it is unclear when this lineage-specific differential expression is established. Here we demonstrate that Dnmt3b shows a dynamic expression change during pre- and early post-implantation development. Contrary to the expectation, Dnmt3b is preferentially expressed in the trophectoderm rather than the inner cell mass at the mid blastocyst stage. Subsequently, the spatial Dnmt3b expression gradually changes during pre- and early post-implantation development, and finally Dnmt3b expression is settled in the embryonic lineage at the epiblast stage. The findings are consistent with the role for Dnmt3b in cell-lineage specification and the creation of lineage-specific DNA methylation patterns.

  4. A new phenanthro [2,3-b] furan from Pleione bulbocodioides

    Institute of Scientific and Technical Information of China (English)

    Xin Qiao Liu; Wen Yuan Gao; Yuan Qiang Guo; Tie Jun Zhang; Lu Lu Yan

    2007-01-01

    A novel phenanthro [2,3-b] furan 1, named (3-hydroxy-9-(4′-hydroxy-3′-methoxyphenyl)-11-methoxy-5,6,9,10-tetrahydrophenanthro [2,3-b] furan-10-yl) methyl acetate, and two known phenolic compounds were isolated from the tubers of Pleione bulbocodioides (Franch.) Rolfe. Their structures were elucidated by spectroscopic methods.

  5. IFPA meeting 2008 workshops report

    DEFF Research Database (Denmark)

    Lash, G.E.; Ansari, T.; Bischof, P.

    2009-01-01

    Workshops are an important part of the IFPA annual meeting. At the IFPA meeting 2008 diverse topics were discussed in 12 themed workshops. Topics covered included: immunology of placentation; galectins and trophoblast invasion; signaling in implantation and invasion; markers to identify trophoblast...... subpopulations; placental pathology; placental toxicology; sterology; placental transport of fatty acids; placental mesenchymal stem cells; comparative placentation; trophoblst and neoplasia; trophoblast differentiation. This report is a summary of the various topics covered....

  6. Stimulation of ICT/domotics in houses. The organization of 2 workshops. Final report; De bevordering van ICT/domotica in woningen. De organisatie van 2 workshops. Eindrapport

    Energy Technology Data Exchange (ETDEWEB)

    Romer, J.C. [ECN Duurzame Energie in de Gebouwde Omgeving DEGO, Petten (Netherlands)

    2003-07-01

    The title project concerns the organization of two workshops on two concrete projects: (1) a building project for 43 dwellings for elderly people in Anna Paulowna, Netherlands, and (2) the building of a home for the elderly people (called Parkzicht) in Hippolytushoef, Netherlands. Preparatory activities for and the organization of the two workshops are described. The first workshop was held October 4th, 2002. The second workshop was planned for December 13th, 2002, but was cancelled. [Dutch] Een overzicht wordt gegeven van de activiteiten die hebben plaatsgevonden rond 2 concreet te realiseren projecten in Noord-Holland. De activiteiten bestaan uit de voorbereidende activiteiten en de organisatie van twee workshops. Een van de projecten betreft de bouw van 43 woningen voor senioren in Anna Paulowna en het andere project betreft de bouw van het verzorgingstehuis Parkzicht in Hippolytushoef. De 'Anna Paulowna' workshop werd 4 oktober 2002 gehouden. De Hippolytushoef workshop was gepland op 13 december 2002 maar is niet doorgegaan.

  7. Cerebrospinal fluid-derived Semaphorin3B orients neuroepithelial cell divisions in the apicobasal axis.

    Science.gov (United States)

    Arbeille, Elise; Reynaud, Florie; Sanyas, Isabelle; Bozon, Muriel; Kindbeiter, Karine; Causeret, Frédéric; Pierani, Alessandra; Falk, Julien; Moret, Frédéric; Castellani, Valérie

    2015-02-27

    The spatial orientation of cell divisions is fundamental for tissue architecture and homeostasis. Here we analysed neuroepithelial progenitors in the developing mouse spinal cord to determine whether extracellular signals orient the mitotic spindle. We report that Semaphorin3B (Sema3B) released from the floor plate and the nascent choroid plexus in the cerebrospinal fluid (CSF) controls progenitor division orientation. Delivery of exogenous Sema3B to neural progenitors after neural tube opening in living embryos promotes planar orientation of their division. Preventing progenitor access to cues present in the CSF by genetically engineered canal obstruction affects the proportion of planar and oblique divisions. Sema3B knockout phenocopies the loss of progenitor access to the CSF. Sema3B binds to the apical surface of mitotic progenitors and exerts its effect via Neuropilin receptors, GSK3 activation and subsequent inhibition of the microtubule stabilizer CRMP2. Thus, extrinsic control mediated by the Semaphorin signalling orients progenitor divisions in neurogenic zones.

  8. APOBEC3B-Mediated Cytidine Deamination Is Required for Estrogen Receptor Action in Breast Cancer

    Directory of Open Access Journals (Sweden)

    Manikandan Periyasamy

    2015-10-01

    Full Text Available Estrogen receptor α (ERα is the key transcriptional driver in a large proportion of breast cancers. We report that APOBEC3B (A3B is required for regulation of gene expression by ER and acts by causing C-to-U deamination at ER binding regions. We show that these C-to-U changes lead to the generation of DNA strand breaks through activation of base excision repair (BER and to repair by non-homologous end-joining (NHEJ pathways. We provide evidence that transient cytidine deamination by A3B aids chromatin modification and remodelling at the regulatory regions of ER target genes that promotes their expression. A3B expression is associated with poor patient survival in ER+ breast cancer, reinforcing the physiological significance of A3B for ER action.

  9. Delta DNMT3B variants regulate DNA methylation in a promoter-specific manner.

    Science.gov (United States)

    Wang, Jie; Bhutani, Manisha; Pathak, Ashutosh K; Lang, Wenhua; Ren, Hening; Jelinek, Jaroslav; He, Rong; Shen, Lanlan; Issa, Jean-Pierre; Mao, Li

    2007-11-15

    DNA methyltransferase 3B (DNMT3B) is critical in de novo DNA methylation during development and tumorigenesis. We recently reported the identification of a DNMT3B subfamily, DeltaDNMT3B, which contains at least seven variants, resulting from alternative pre-mRNA splicing. DeltaDNMT3Bs are the predominant expression forms of DNMT3B in human lung cancer. A strong correlation was observed between the promoter methylation of RASSF1A gene but not p16 gene (both frequently inactivated by promoter methylation in lung cancer) and expression of DeltaDNMT3B4 in primary lung cancer, suggesting a role of DeltaDNMT3B in regulating promoter-specific methylation of common tumor suppressor genes in tumorigenesis. In this report, we provide first experimental evidence showing a direct involvement of DeltaDNMT3B4 in regulating RASSF1A promoter methylation in human lung cancer cells. Knockdown of DeltaDNMT3B4 expression by small interfering RNA resulted in a rapid demethylation of RASSF1A promoter and reexpression of RASSF1A mRNA but had no effect on p16 promoter in the lung cancer cells. Conversely, normal bronchial epithelial cells with stably transfected DeltaDNMT3B4 gained an increased DNA methylation in RASSF1A promoter but not p16 promoter. We conclude that promoter DNA methylation can be differentially regulated and DeltaDNMT3Bs are involved in regulation of such promoter-specific de novo DNA methylation.

  10. Characterization of the relationship between APOBEC3B deletion and ACE Alu insertion.

    Directory of Open Access Journals (Sweden)

    Kang Wang

    Full Text Available The insertion/deletion (I/D polymorphism of the angiotensin converting enzyme (ACE, commonly associated with many diseases, is believed to have affected human adaptation to environmental changes during the out-of-Africa expansion. APOBEC3B (A3B, a member of the cytidine deaminase family APOBEC3s, also exhibits a variable gene insertion/deletion polymorphism across world populations. Using data available from published reports, we examined the global geographic distribution of ACE and A3B genotypes. In tracking the modern human dispersal routes of these two genes, we found that the variation trends of the two I/D polymorphisms were directly correlated. We observed that the frequencies of ACE insertion and A3B deletion rose in parallel along the expansion route. To investigate the presence of a correlation between the two polymorphisms and the effect of their interaction on human health, we analyzed 1199 unrelated Chinese adults to determine their genotypes and other important clinical characteristics. We discovered a significant difference between the ACE genotype/allele distribution in the A3B DD and A3B II/ID groups (P = 0.045 and 0.015, respectively, indicating that the ACE Alu I allele frequency in the former group was higher than in the latter group. No specific clinical phenotype could be associated with the interaction between the ACE and A3B I/D polymorphisms. A3B has been identified as a powerful inhibitor of Alu retrotransposition, and primate A3 genes have undergone strong positive selection (and expansion for restricting the mobility of endogenous retrotransposons during evolution. Based on these findings, we suggest that the ACE Alu insertion was enabled (facilitated by the A3B deletion and that functional loss of A3B provided an opportunity for enhanced human adaptability and survival in response to the environmental and climate challenges arising during the migration from Africa.

  11. Murray State University - Teachers' Workshop in Environmental Education (Youth Station, Land Between the Lakes, August 5-10, 1973).

    Science.gov (United States)

    Tennessee Valley Authority (Land Between the Lakes), Golden Pond, KY.

    Lesson plans for elementary and junior high grades, developed by teachers in an environmental education workshop, are compiled in this publication. Curriculum areas covered by the plans include science, language arts, mathematics, social studies, art, recreation and health. The lesson plans specify: subject category, contributor's name, title of…

  12. Workshop on Life sciences and radiation

    CERN Document Server

    Life Sciences and Radiation : Accomplishments and Future Directions

    2004-01-01

    Scope and ideas of the workshop The workshop which took place at the University of Giessen from Oct. 3 to Oct. 7, 2002 and whose proceedings are collected in this volume started from the idea to convene a number of scientists with the aim to outline their ”visions” for the future of radiation research on the basis of their expertise. As radiation research is a very wide field restrictions were unavoidable. It was decided to concentrate this time mainly on molecular and cellular biology because it was felt that here action is par-ticularly needed. This did not exclude contributions from neighbouring fields as may be seen from the table of contents. It was clearly not planned to have a c- prehensive account of the present scientif fic achievements but the results presented should only serve as a starting point for the discussion of future lines of research, with the emphasis on the ”outreach” to other parts of life sciences. If you are interested in the future ask the young – we attempted, therefore, ...

  13. Photonics Explorer Workshop

    Science.gov (United States)

    Prasad, Amrita; Debaes, Nathalie

    2014-07-01

    The Photonics Explorer is an intra-curricular educational kit developed in a European project with a pan-European collaboration of over 35 teachers and science education professors. Unlike conventional educational outreach kits, the Photonics Explorer is specifically designed to integrate seamlessly in school curricula and enhance and complement the teaching and learning of science and optics in the classroom. The kit equips teachers with class sets of experimental components, provided within a supporting didactic framework and is designed for lower and upper secondary students (12-18 years). The kit is provided completely free of charge to teachers in conjunction with teacher training courses. The workshop will provide an overview of the Photonics Explorer intra-curricular kit and give teachers the opportunity to work hands-on with the material and didactic content of two modules, `Light Signals' (lower secondary) and `Diffraction and Interference'(upper secondary). We also aim to receive feedback regarding the content, components and didactic framework from teachers from non- European countries, to understand the relevance of the kit for their teaching and the ability for such a kit to integrate into non-EU curricula.

  14. Geomagnetic Workshop, Canberra

    Science.gov (United States)

    Barton, C. E.; Lilley, F. E. M.; Milligan, P. R.

    On May 14-15, 1985, 63 discerning geomagnetists flocked to Canberra to attend the Geomagnetic Workshop coorganized by the Australian Bureau of Mineral Resources (BMR) and the Research School of Earth Sciences, Australian National University (ANU). With an aurorally glowing cast that included an International Association of Geomagnetism and Aeronomy (IAGA) president, former president, and division chairman, the Oriental Magneto-Banquet (which was the center of the meeting), was assured of success. As a cunning ploy to mask the true nature of this gastronomic extravagance from the probings of income tax departments, a presentation of scientific papers on Australian geomagnetism in its global setting was arranged.The Australian region, including New Zealand, Papua New Guinea, Indonesia, and a large sector of the Antarctic, covers one eighth of the Earth's surface and historically has played an important role in the study of geomagnetism. The region contains both the south magnetic and geomagnetic poles, and two Australian Antarctic stations (Casey and Davis) are situated in the region of the south polar cusp (see Figure 1).

  15. Photovoltaic module reliability workshop

    Energy Technology Data Exchange (ETDEWEB)

    Mrig, L. (ed.)

    1990-01-01

    The paper and presentations compiled in this volume form the Proceedings of the fourth in a series of Workshops sponsored by Solar Energy Research Institute (SERI/DOE) under the general theme of photovoltaic module reliability during the period 1986--1990. The reliability Photo Voltaic (PV) modules/systems is exceedingly important along with the initial cost and efficiency of modules if the PV technology has to make a major impact in the power generation market, and for it to compete with the conventional electricity producing technologies. The reliability of photovoltaic modules has progressed significantly in the last few years as evidenced by warranties available on commercial modules of as long as 12 years. However, there is still need for substantial research and testing required to improve module field reliability to levels of 30 years or more. Several small groups of researchers are involved in this research, development, and monitoring activity around the world. In the US, PV manufacturers, DOE laboratories, electric utilities and others are engaged in the photovoltaic reliability research and testing. This group of researchers and others interested in this field were brought together under SERI/DOE sponsorship to exchange the technical knowledge and field experience as related to current information in this important field. The papers presented here reflect this effort.

  16. VLLEEM-2 technical workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    In order to overcome the limits of the energy-environment models, and to benefit at the same time of their past experiences, the VLEEM project proposes a genuine approach and innovative modelling tools to assess the energy-environment systems over the very long term, which are based on the strengths of existing long term energy models, but focussed on two major objectives: to describe normative futures which fit with a set of overall constraints, like the stabilisation of the concentration of green-house gases in the atmosphere, or the stabilisation of the overall inventory of plutonium and minor actinides, etc...; to describe and formalize the association of causalities necessary to bring the system from the present situation to the targeted future, through a '' back-casting '' approach. This first technical workshop presents the state of the art of the different Work Programmes. WP1:Enhancement of the Conceptual framework. WP2: Data base on conventional demand/supply technologies. WP3: Complement and up-date technology monographs. WP4: Formalization and computing of final VLEEM submodels. WP5: Case study 2030, 2050, 2100. (A.L.B.)

  17. DNA methyltransferase 3B (DNMT3B -579G>T) promotor polymorphism and the susceptibility to pediatric immune thrombocytopenic purpura in Egypt.

    Science.gov (United States)

    Khorshied, Mervat Mamdooh; El-Ghamrawy, Mona Kamal

    2012-12-10

    Idiopathic thrombocytopenic purpura (ITP) is an autoimmune disease characterized by increased platelet destruction. Although the etiology of ITP remains unclear, it is accepted that both environmental and genetic factors play an important role in the development of the disease. The present study aimed at exploring a novel molecular determinant that may influence the susceptibility and course of ITP in Egyptian children. To achieve our aim, genotyping of DNMT3B -579G>T promotor polymorphism by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) assay. The current study was conducted on 140 ITP patients and 150 age and gender matched healthy controls. The results obtained revealed that DNMT3B -579 TT homotype was significantly higher in ITP patients and conferred almost three fold increased risk of ITP (OR=3.16, 95%CI=1.73-5.79). There was no statistically significant difference between ITP patients with wild or mutant genotypes as regards their clinical or laboratory data. Furthermore, there was no statistical difference in the distribution of DNMT3B -579G>T genotypes between acute and chronic ITP patients. In conclusion, DNMT3B -579G>T promotor polymorphism represents a novel genetic risk factor for ITP but not a predictor for tendency to chronicity in pediatric ITP in Egypt.

  18. Deficiency for the ubiquitin ligase UBE3B in a blepharophimosis-ptosis-intellectual-disability syndrome.

    Science.gov (United States)

    Basel-Vanagaite, Lina; Dallapiccola, Bruno; Ramirez-Solis, Ramiro; Segref, Alexandra; Thiele, Holger; Edwards, Andrew; Arends, Mark J; Miró, Xavier; White, Jacqueline K; Désir, Julie; Abramowicz, Marc; Dentici, Maria Lisa; Lepri, Francesca; Hofmann, Kay; Har-Zahav, Adi; Ryder, Edward; Karp, Natasha A; Estabel, Jeanne; Gerdin, Anna-Karin B; Podrini, Christine; Ingham, Neil J; Altmüller, Janine; Nürnberg, Gudrun; Frommolt, Peter; Abdelhak, Sonia; Pasmanik-Chor, Metsada; Konen, Osnat; Kelley, Richard I; Shohat, Mordechai; Nürnberg, Peter; Flint, Jonathan; Steel, Karen P; Hoppe, Thorsten; Kubisch, Christian; Adams, David J; Borck, Guntram

    2012-12-07

    Ubiquitination plays a crucial role in neurodevelopment as exemplified by Angelman syndrome, which is caused by genetic alterations of the ubiquitin ligase-encoding UBE3A gene. Although the function of UBE3A has been widely studied, little is known about its paralog UBE3B. By using exome and capillary sequencing, we here identify biallelic UBE3B mutations in four patients from three unrelated families presenting an autosomal-recessive blepharophimosis-ptosis-intellectual-disability syndrome characterized by developmental delay, growth retardation with a small head circumference, facial dysmorphisms, and low cholesterol levels. UBE3B encodes an uncharacterized E3 ubiquitin ligase. The identified UBE3B variants include one frameshift and two splice-site mutations as well as a missense substitution affecting the highly conserved HECT domain. Disruption of mouse Ube3b leads to reduced viability and recapitulates key aspects of the human disorder, such as reduced weight and brain size and a downregulation of cholesterol synthesis. We establish that the probable Caenorhabditis elegans ortholog of UBE3B, oxi-1, functions in the ubiquitin/proteasome system in vivo and is especially required under oxidative stress conditions. Our data reveal the pleiotropic effects of UBE3B deficiency and reinforce the physiological importance of ubiquitination in neuronal development and function in mammals.

  19. The Role of PDE3B Phosphorylation in the Inhibition of Lipolysis by Insulin.

    Science.gov (United States)

    DiPilato, Lisa M; Ahmad, Faiyaz; Harms, Matthew; Seale, Patrick; Manganiello, Vincent; Birnbaum, Morris J

    2015-08-01

    Inhibition of adipocyte lipolysis by insulin is important for whole-body energy homeostasis; its disruption has been implicated as contributing to the development of insulin resistance and type 2 diabetes mellitus. The main target of the antilipolytic action of insulin is believed to be phosphodiesterase 3B (PDE3B), whose phosphorylation by Akt leads to accelerated degradation of the prolipolytic second messenger cyclic AMP (cAMP). To test this hypothesis genetically, brown adipocytes lacking PDE3B were examined for their regulation of lipolysis. In Pde3b knockout (KO) adipocytes, insulin was unable to suppress β-adrenergic receptor-stimulated glycerol release. Reexpressing wild-type PDE3B in KO adipocytes fully rescued the action of insulin against lipolysis. Surprisingly, a mutant form of PDE3B that ablates the major Akt phosphorylation site, murine S273, also restored the ability of insulin to suppress lipolysis. Taken together, these data suggest that phosphorylation of PDE3B by Akt is not required for insulin to suppress adipocyte lipolysis. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  20. Assay development for the discovery of semaphorin 3B inducing agents from natural product sources.

    Science.gov (United States)

    Yong, Yeonjoong; Pan, Li; Ren, Yulin; Fatima, Nighat; Ahmed, Safia; Chang, Leng Chee; Zhang, Xiaoli; Kinghorn, A Douglas; Swanson, Steven M; Carcache de Blanco, Esperanza J

    2014-10-01

    Semaphorins are a class of membrane-bound and secreted proteins. They have been found to regulate basic cell functions such as axonal growth cone guidance and recent studies have focused on their effect on tumor progression. Semaphorin 3B (Sema3B) particularly is a secreted protein that has been known to modulate proliferation and apoptosis, processes that are critical for tumor progression and development. In spite of its importance, there is yet no high-throughput screening assay available to detect or quantify the expression of Sema3B for natural product anticancer drug discovery purposes. Therefore, the development of a new high-throughput bioassay for the discovery of Sema3B inducing agents from natural product sources is described herein. A wide variety of pure compounds and extracts from plants and microorganisms has been found suitable for screening using this Sema3B assay to detect and quantify the effect of Sema3B inducing agents and thereby identify new selective bioactive Sema3B lead compounds for anticancer drug discovery and development. Also, this new bioassay procedure is based on a high-throughput platform using an enzyme-linked immunosorbent assay that involves the optimization of sensitivity and selectivity levels as well as accuracy, reproducibility, robustness, and cost effectiveness.

  1. DNMT3B gene amplification predicts resistance to DNA demethylating drugs.

    Science.gov (United States)

    Simó-Riudalbas, Laia; Melo, Sónia A; Esteller, Manel

    2011-07-01

    Disruption of the DNA methylation landscape is one of the most common features of human tumors. However, genetic alterations of DNA methyltransferases (DNMTs) have not been described in carcinogenesis. Herein, we show that pancreatic and breast cancer cells undergo gene amplification of the DNA methyltransferase 3B (DNMT3B). The presence of extra copies of the DNMT3B gene is linked to higher levels of the corresponding mRNA and protein. Most importantly, the elevated gene dosage of DNMT3B is associated with increased resistance to the growth-inhibitory effect mediated by DNA demethylating agents. In particular, cancer cells harboring DNMT3B gene amplification are less sensitive to the decrease in cell viability caused by 5-azacytidine (Vidaza), 5-aza-2-deoxycytidine (Decitabine), and SGI-1027. Overall, the data confirm DNMT3B as a bona fide oncogene in human cancer and support the incorporation of the DNMT3B copy number assay into current clinical trials assessing the efficacy of DNA demethylating drugs in solid tumors.

  2. Association of the DNMT3B polymorphism with colorectal adenomatous polyps and adenocarcinoma.

    Science.gov (United States)

    Guo, Xiaoqing; Zhang, Liwei; Wu, Mingli; Wang, Na; Liu, Yanfeng; Er, Limian; Wang, Shunping; Gao, Yang; Yu, Weifang; Xue, Hui; Xu, Zhibin; Wang, Shijie

    2010-01-01

    DNMT3B is an important enzyme to modulate the methylation status in mammalian cells. The aim of this study is to investigate the correlation of the DNMT3B G39179T polymorphism with the susceptibilities of colorectal adenomatous polyps and adenocarcinoma. This case-control study included 146 colorectal adenomatous polyps, 170 colorectal adenocarcinoma patients, and 157 normal controls. DNMT3B polymorphism was analyzed by polymerase chain reaction-restriction fragment length polymorphism analysis. Family history of colorectal cancer significantly increases the risk of developing colorectal adenomatous polyps and adenocarcinoma. The genotype frequency of DNMT3B polymorphism (T/T and G/T + G/G) in adenocarcinoma patients was significantly different from that in controls (P value = 0.01). Compared with DNMT3B T/T genotype, the G allelotype (G/T + G/G genotype) had lower risk to develop colorectal adenocarcinoma (OR = 0.50, 95% CI = 0.29-0.87); while there was no significant difference between the colorectal adenomatous polyps patients and controls (OR = 0.63, 95% CI = 0.37-1.09), although descending tendency could be found in this polyps group. In the stratification analysis, a significant association was confined to subgroups of age DNMT3B G39179T SNP in different ethnics. DNMT3B G39179T SNP may be a potential genetic susceptibility factor for adenocarcinoma of the colon, especially in younger Chinese Han non-drinker men.

  3. DNMT3B inhibits the re-expression of genes associated with induced pluripotency.

    Science.gov (United States)

    Wongtrakoongate, Patompon; Li, Jianliang; Andrews, Peter W

    2014-02-15

    DNMT3B is a de novo DNA methyltransferase that is highly expressed in mouse and human embryonic stem (ES) cells and has been shown to be essential for differentiation of mouse ES cells toward different lineages. In the present study, we found that DNMT3B is rapidly down-regulated in human ES cells during retinoic acid (RA)-induced differentiation compared with DNMT3A2, which is also highly expressed in ES cells. Silencing of DNMT3B in human ES cells by an inducible shRNAi system leads to a reduction of clonal ability of the stem cells, while expression of OCT4 and NANOG is unchanged. By contrast, the germline-specific genes VASA and SCP3 and the surface antigen BE12 are down regulated following DNMT3B knockdown. Upon retinoic acid-induced differentiation, we found that depletion of DNMT3B leads to a decrease in expression of the surface antigen A2B5 and of neural tube-associated genes PAX7 and BRN3A. Consistent with its importance in stem cell differentiation, we observed that silencing of DNMT3B facilitates the generation of cells that bear the hallmarks of pluripotency. Our findings suggest a role of DNMT3B in controlling the differentiation of human ES cells and in the generation of iPS cells.

  4. DNMT1 and DNMT3B modulate distinct polycomb-mediated histone modifications in colon cancer.

    Science.gov (United States)

    Jin, Bilian; Yao, Bing; Li, Jian-Liang; Fields, C Robert; Delmas, Amber L; Liu, Chen; Robertson, Keith D

    2009-09-15

    DNA methylation patterns are established and maintained by three DNA methyltransferases (DNMT): DNMT1, DNMT3A, and DNMT3B. Although essential for development, methylation patterns are frequently disrupted in cancer and contribute directly to carcinogenesis. Recent studies linking polycomb group repression complexes (PRC1 and PRC2) to the DNMTs have begun to shed light on how methylation is targeted. We identified previously a panel of genes regulated by DNMT3B. Here, we compare these with known polycomb group targets to show that approximately 47% of DNMT3B regulated genes are also bound by PRC1 or PRC2. We chose 44 genes coregulated by DNMT3B and PRC1/PRC2 to test whether these criteria would accurately identify novel targets of epigenetic silencing in colon cancer. Using reverse transcription-PCR, bisulfite genomic sequencing, and pyrosequencing, we show that the majority of these genes are frequently silenced in colorectal cancer cell lines and primary tumors. Some of these, including HAND1, HMX2, and SIX3, repressed cell growth. Finally, we analyzed the histone code, DNMT1, DNMT3B, and PRC2 binding by chromatin immunoprecipitation at epigenetically silenced genes to reveal a novel link between DNMT3B and the mark mediated by PRC1. Taken together, these studies suggest that patterns of epigenetic modifiers and the histone code influence the propensity of a gene to become hypermethylated in cancer and that DNMT3B plays an important role in regulating PRC1 function.

  5. Inactive DNMT3B splice variants modulate de novo DNA methylation.

    Science.gov (United States)

    Gordon, Catherine A; Hartono, Stella R; Chédin, Frédéric

    2013-01-01

    Inactive DNA methyltransferase (DNMT) 3B splice isoforms are associated with changes in DNA methylation, yet the mechanisms by which they act remain largely unknown. Using biochemical and cell culture assays, we show here that the inactive DNMT3B3 and DNMT3B4 isoforms bind to and regulate the activity of catalytically competent DNMT3A or DNMT3B molecules. DNMT3B3 modestly stimulated the de novo methylation activity of DNMT3A and also counteracted the stimulatory effects of DNMT3L, therefore leading to subtle and contrasting effects on activity. DNMT3B4, by contrast, significantly inhibited de novo DNA methylation by active DNMT3 molecules, most likely due to its ability to reduce the DNA binding affinity of co-complexes, thereby sequestering them away from their substrate. Immunocytochemistry experiments revealed that in addition to their effects on the intrinsic catalytic function of active DNMT3 enzymes, DNMT3B3 and DNMT34 drive distinct types of chromatin compaction and patterns of histone 3 lysine 9 tri-methylation (H3K9me3) deposition. Our findings suggest that regulation of active DNMT3 members through the formation of co-complexes with inactive DNMT3 variants is a general mechanism by which DNMT3 variants function. This may account for some of the changes in DNA methylation patterns observed during development and disease.

  6. Inactive DNMT3B splice variants modulate de novo DNA methylation.

    Directory of Open Access Journals (Sweden)

    Catherine A Gordon

    Full Text Available Inactive DNA methyltransferase (DNMT 3B splice isoforms are associated with changes in DNA methylation, yet the mechanisms by which they act remain largely unknown. Using biochemical and cell culture assays, we show here that the inactive DNMT3B3 and DNMT3B4 isoforms bind to and regulate the activity of catalytically competent DNMT3A or DNMT3B molecules. DNMT3B3 modestly stimulated the de novo methylation activity of DNMT3A and also counteracted the stimulatory effects of DNMT3L, therefore leading to subtle and contrasting effects on activity. DNMT3B4, by contrast, significantly inhibited de novo DNA methylation by active DNMT3 molecules, most likely due to its ability to reduce the DNA binding affinity of co-complexes, thereby sequestering them away from their substrate. Immunocytochemistry experiments revealed that in addition to their effects on the intrinsic catalytic function of active DNMT3 enzymes, DNMT3B3 and DNMT34 drive distinct types of chromatin compaction and patterns of histone 3 lysine 9 tri-methylation (H3K9me3 deposition. Our findings suggest that regulation of active DNMT3 members through the formation of co-complexes with inactive DNMT3 variants is a general mechanism by which DNMT3 variants function. This may account for some of the changes in DNA methylation patterns observed during development and disease.

  7. An essential role for DNA methyltransferase DNMT3B in cancer cell survival.

    Science.gov (United States)

    Beaulieu, Normand; Morin, Steves; Chute, Ian C; Robert, Marie-France; Nguyen, Hannah; MacLeod, A Robert

    2002-08-02

    Abnormal methylation and associated silencing of tumor suppressor genes is a common feature of many types of cancers. The observation of persistent methylation in human cancer cells lacking the maintenance methyltransferase DNMT1 suggests the involvement of other DNA methyltransferases in gene silencing in cancer. To test this hypothesis, we have evaluated methylation and gene expression in cancer cells specifically depleted of DNMT3A or DNMT3B, de novo methyltransferases that are expressed in adult tissues. Here we have shown that depletion of DNMT3B, but not DNMT3A, induced apoptosis of human cancer cells but not normal cells. DNMT3B depletion reactivated methylation-silenced gene expression but did not induce global or juxtacentromeric satellite demethylation as did specific depletion of DNMT1. Furthermore, the effect of DNMT3B depletion was rescued by exogenous expression of either of the splice variants DNMT3B2 or DNMT3B3 but not DNMT1. These results indicate that DNMT3B has significant site selectivity that is distinct from DNMT1, regulates aberrant gene silencing, and is essential for cancer cell survival.

  8. Discoloration and mineralization of Reactive Red HE-3B by heterogeneous photo-Fenton reaction.

    Science.gov (United States)

    Feng, Jiyun; Hu, Xijun; Yue, Po Lock; Zhu, Huai Yong; Lu, Gao Qing

    2003-09-01

    Discoloration and mineralization of Reactive Red HE-3B were studied by using a laponite clay-based Fe nanocomposite (Fe-Lap-RD) as a heterogeneous catalyst in the presence of H2O2 and UV light. Our experimental results clearly indicate that Fe-Lap-RD mainly consists of Fe2O3 (meghemite) and Fe2Si4O10(OH)2 (iron silicate hydroxide) which have tetragonal and monoclinic structures, respectively, and has a high specific surface area (472 m2/g) as well as a high total pore volume (0.547 cm3/g). It was observed that discoloration of HE-3B undergoes a much faster kinetics than mineralization of HE-3B. It was also found that initial HE-3B concentration, H2O2 concentration, UV light wavelength and power, and Fe-Lap-RD catalyst loading are the four main factors that can significantly influence the mineralization of HE-3B. At optimal conditions, complete discoloration of 100 mg/L HE-3B can be achieved in 30 min and the total organic carbon removal ratio can attain 76% in 120 min, illustrating that Fe-Lap-RD has a high photo-catalytic activity in the photo-assisted discoloration and mineralization of HE-3B in the presence of UV light (254 nm) and H2O2.

  9. Elevated APOBEC3B correlates with poor outcomes for estrogen-receptor-positive breast cancers.

    Science.gov (United States)

    Sieuwerts, Anieta M; Willis, Scooter; Burns, Michael B; Look, Maxime P; Meijer-Van Gelder, Marion E; Schlicker, Andreas; Heideman, Marinus R; Jacobs, Heinz; Wessels, Lodewyk; Leyland-Jones, Brian; Gray, Kathryn P; Foekens, John A; Harris, Reuben S; Martens, John W M

    2014-12-01

    Recent observations connected DNA cytosine deaminase APOBEC3B to the genetic evolution of breast cancer. We addressed whether APOBEC3B is associated with breast cancer clinical outcomes. APOBEC3B messenger RNA (mRNA) levels were related in 1,491 primary breast cancers to disease-free (DFS), metastasis-free (MFS), and overall survival (OS). For independent validation, APOBEC3B mRNA expression was associated with patient outcome data in five additional cohorts (over 3,500 breast cancer cases). In univariate Cox regression analysis, increasing APOBEC3B expression as a continuous variable was associated with worse DFS, MFS, and OS (hazard ratio [HR] = 1.20, 1.21, and 1.24, respectively; all P DFS (continuous variable: HR = 1.29, P = .001; dichotomized at the median level, HR = 1.66, P = .0002). This implies that APOBEC3B is a marker of pure prognosis in ER + disease. These findings were confirmed in the analyses of five independent patient sets. In these analyses, APOBEC3B expression dichotomized at the median level was associated with adverse outcomes (METABRIC discovery and validation, 788 and 706 ER + cases, disease-specific survival (DSS), HR = 1.77 and HR = 1.77, respectively, both P DFS, HR = 1.57, P = 2.46E-04; NKI295, 181 ER + cases, DFS, HR = 1.72, P = .054; and BIG 1-98, 1,219 ER + cases, breast-cancer-free interval (BCFI), HR = 1.42, P = 0.0079). APOBEC3B is a marker of pure prognosis and poor outcomes for ER + breast cancer, which strongly suggests that genetic aberrations induced by APOBEC3B contribute to breast cancer progression.

  10. Progressive APOBEC3B mRNA expression in distant breast cancer metastases

    Science.gov (United States)

    Dalm, Simone U.; de Weerd, Vanja; Moelans, Cathy B.; ter Hoeve, Natalie; van Diest, Paul J.; Martens, John W. M.; van Deurzen, Carolien H. M.

    2017-01-01

    Background APOBEC3B was recently identified as a gain-of-function enzymatic source of mutagenesis, which may offer novel therapeutic options with molecules that specifically target this enzyme. In primary breast cancer, APOBEC3B mRNA is deregulated in a substantial proportion of cases and its expression is associated with poor prognosis. However, its expression in breast cancer metastases, which are the main causes of breast cancer-related death, remained to be elucidated. Patients and methods RNA was isolated from 55 primary breast cancers and paired metastases, including regional lymph node (N = 20) and distant metastases (N = 35). APOBEC3B mRNA levels were measured by RT-qPCR. Expression levels of the primary tumors and corresponding metastases were compared, including subgroup analysis by estrogen receptor (ER/ESR1) status. Results Overall, APOBEC3B mRNA levels of distant metastases were significantly higher as compared to the corresponding primary breast tumor (P = 0.0015), an effect that was not seen for loco-regional lymph node metastases (P = 0.23). Subgroup analysis by ER-status showed that increased APOBEC3B levels in distant metastases were restricted to metastases arising from ER-positive primary breast cancers (P = 0.002). However, regarding ER-negative primary tumors, only loco-regional lymph node metastases showed increased APOBEC3B expression when compared to the corresponding primary tumor (P = 0.028). Conclusion APOBEC3B mRNA levels are significantly higher in breast cancer metastases as compared to the corresponding ER-positive primary tumors. This suggests a potential role for APOBEC3B in luminal breast cancer progression, and consequently, a promising role for anti-APOBEC3B therapies in advanced stages of this frequent form of breast cancer. PMID:28141868

  11. EVENT PLANNING USING FUNCTION ANALYSIS

    Energy Technology Data Exchange (ETDEWEB)

    Lori Braase; Jodi Grgich

    2011-06-01

    Event planning is expensive and resource intensive. Function analysis provides a solid foundation for comprehensive event planning (e.g., workshops, conferences, symposiums, or meetings). It has been used at Idaho National Laboratory (INL) to successfully plan events and capture lessons learned, and played a significant role in the development and implementation of the “INL Guide for Hosting an Event.” Using a guide and a functional approach to planning utilizes resources more efficiently and reduces errors that could be distracting or detrimental to an event. This integrated approach to logistics and program planning – with the primary focus on the participant – gives us the edge.

  12. Sixth Computational Biomechanics for Medicine Workshop

    CERN Document Server

    Nielsen, Poul MF; Miller, Karol; Computational Biomechanics for Medicine : Deformation and Flow

    2012-01-01

    One of the greatest challenges for mechanical engineers is to extend the success of computational mechanics to fields outside traditional engineering, in particular to biology, biomedical sciences, and medicine. This book is an opportunity for computational biomechanics specialists to present and exchange opinions on the opportunities of applying their techniques to computer-integrated medicine. Computational Biomechanics for Medicine: Deformation and Flow collects the papers from the Sixth Computational Biomechanics for Medicine Workshop held in Toronto in conjunction with the Medical Image Computing and Computer Assisted Intervention conference. The topics covered include: medical image analysis, image-guided surgery, surgical simulation, surgical intervention planning, disease prognosis and diagnostics, injury mechanism analysis, implant and prostheses design, and medical robotics.

  13. 2009 Linear Collider Workshop of the Americas

    Energy Technology Data Exchange (ETDEWEB)

    Seidel, Sally [Univ. of New Mexico, Albuquerque, NM (United States). Dept. of Physics and Astronomy

    2009-09-29

    The 2009 Linear Collider Workshop of the Americas was held on the campus of the University of New Mexico from 29 September to 3 October, 2009. This was a joint meeting of the American Linear Collider Physics Group and the ILC Global Design Effort. Two hundred fifty people attended. The number of scientific contributions was 333. The complete agenda, with links to all of the presentations, is available at physics.unm.edu/LCWA09/. The meeting brought together international experts as well as junior scientists, to discuss the physics potential of the linear collider and advances in detector technology. The validation of detector designs was announced, and the detector design groups planned the next phase of the effort. Detector R&D teams reported on progress on many topics including calorimetry and tracking. Recent accelerator design considerations were discussed in a special session for experimentalists and theorists.

  14. Physical properties of ferroelectric superlattice A3/B3 system in electric field

    Institute of Scientific and Technical Information of China (English)

    Jiang Wei; Lo Veng-Cheong; Bai Bao-Dong

    2005-01-01

    Based on the differential operator technique, a transverse Ising model (TIM) in the effective-field theory is developed to study the physical properties of a ferroelectric superlattice A3/B3 system. The effects of an external electric field on the polarization, susceptibility and pyroelectric coefficient of the ferroelectric superlattice A3/B3 system are discussed in detail. The susceptibility of the ferroelectric superlattice A3/B3 system decreases with the increase of the electric field, implying that the polarization is weak.

  15. Lunar Commercialization Workshop

    Science.gov (United States)

    Martin, Gary L.

    2009-01-01

    This slide presentation outlines a competition that has as its goal to explores the viability of using public-private partnerships to open space frontier for commercial uses. The teams have the objective of designing a business plan to open the space frontier to commercial interests.

  16. Physics Analysis Tools Workshop Report

    CERN Document Server

    Assamagan, K A

    A Physics Analysis Tools (PAT) workshop was held at the University of Tokyo in Tokyo Japan on May 15-19, 2006. Unlike the previous ones, this workshop brought together the core PAT developers and ATLAS users. The workshop was attended by 69 people from various institutions: Australia 5 Canada 1 China 6 CERN 4 Europe 7 Japan 32 Taiwan 3 USA 11 The agenda consisted of a 2-day tutorial for users, a 0.5-day user feedback discussion session between users and developers, and a 2-day core PAT workshop devoted to issues in Physics Analysis Tools activities. The tutorial, attended by users and developers, covered the following grounds: Event Selection with the TAG Event Selection Using the Athena-Aware NTuple Event Display Interactive Analysis within ATHENA Distributed Analysis Monte Carlo Truth Tools Trigger-Aware Analysis Event View By many accounts, the tutorial was useful. This workshop was the first time that the ATLAS Asia-Pacific community (Taiwan, Japan, China and Australia) go...

  17. A policy model to initiate environmental negotiations: Three hydropower workshops

    Science.gov (United States)

    Lamb, Berton Lee; Taylor, Jonathan G.; Burkardt, Nina; Ponds, Phadrea D.

    1998-01-01

    How do I get started in natural resource negotiations? Natural resource managers often face difficult negotiations when they implement laws and policies regulating such resources as water, wildlife, wetlands, endangered species, and recreation. As a result of these negotiations, managers must establish rules, grant permits, or create management plans. The Legal‐Institutional Analysis Model (LIAM) was designed to assist managers in systematically analyzing the parties in natural resource negotiations and using that analysis to prepare for bargaining. The LIAM relies on the theory that organizations consistently employ behavioral roles. The model uses those roles to predict likely negotiation behavior. One practical use of the LIAM is when all parties to a negotiation conduct a workshop as a way to open the bargaining on a note of trust and mutual understanding. The process and results of three LIAM workshops designed to guide hydroelectric power licensing negotiations are presented. Our experience with these workshops led us to conclude that the LIAM can be an effective tool to begin a negotiation and that trust built through the workshops can help create a successful result.

  18. 8th International Workshop on Top Quark Physics

    CERN Document Server

    2015-01-01

    This workshop, at its 8th edition, will bring together the community of experimental and theoretical physicists working on top quark physics, 20 years after its first discovery, and at the beginning of the exploration of the new energy regime at the Large Hadron Collider. The workshop will provide a comprehensive overview of the latest results from the LHC and Tevatron experiments as well as the most recent theoretical developments and an outlook on top-quark physics at future colliders. The programme will consist of plenary presentations, a poster session and 'question and answers' sessions, targeted for young researchers. A significant fraction of the workshop time will be devoted to discussions. The goal of the workshop is to provide a comprehensive picture of top-quark physics and a forum where experimentalists and theorists can discuss the interpretation of top quark results and plan future measurements. The venue will take place in the Hotel Continental Terme, Ischia, the largest island in the bay of Na...

  19. Minutes of the CAALS Workshop on modularity and communications standards

    Energy Technology Data Exchange (ETDEWEB)

    Kramer, G.W.

    1991-12-31

    This Workshop was organized similarly to the previous meeting. After a presentation by Scott Tilden on Instrument Interfacing, three of the four Working Groups met individually. The Strategic Planning Committee did not meet at this Workshop, but it held a meeting in April; the minutes of that meeting are included. The Physical link and Transport Committee has defined the requirements for the link connecting modules to their controller, examined a new ASTM standard for low-level communication, and is determining what fits into to the various layers of the ISO model. The Module Requirements Group has proposed a process control model, has defined the core functionality, and has listed the requirements for a Standard Laboratory Module. The Software Engineering Group proposed that a document detailing the CAALS Modularity Architectural Specification be prepared and presented a working outline. The future structure and charters of the committees and the decision making criteria of the Workshop itself were questioned. These items will be examined in greater detail at the next Workshop.

  20. Data of evolutionary structure change: 1ADIA-1DJ3B [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1ADIA-1DJ3B 1ADI 1DJ3 A B -------GNNVVVLGTQWGDEGKGKIVDLLTERAKYVVR...KVARRGLRVGDLFDKETFAEKLKEVMEYHNFQLVNYYKAEAVDYQKVLDDTMAVADILTSMVVDVSDLLDQARQRGDFVMFEGAQGTLLDIDHGTYPYVTSSNTTAGG...alignment> 0 1ADI A 1ADI.../n14> 1ADI A 1ADIA

  1. Ferromagnetic enhancement in the hexagonal Ce(Rh1-xIrx)3B2 system

    Science.gov (United States)

    Hsu, S. W.; Ku, H. C.

    1988-08-01

    Electrical resistivity, magnetization, and crystallographic measurements have been carried out for the pseudoternary system Ce(Rh1-xIrx)3B2. A single-phase hexagonal CeCo3B2-type structure persists from x=0.0 up to x0.95. The ferromagnetic Curie temperature Tc is enhanced from 115 K for CeRh3B2 to 125 K for Ce(Rh0.8Ir0.2)32, then decreases slowly to 118 K at x=0.5 before decreasing sharply to 69 K at x=0.67, even though the magnetic moment per Ce ion decreases monotonically with increasing Ir substitution. The Tc of 125 K in Ce(Rh0.8Ir0.2)3B2 is the highest magnetic-ordering temperature observed so far for all Ce-based systems with nonmagnetic constituents.

  2. The impact of SF3B1 mutations in CLL on the DNA-damage response

    DEFF Research Database (Denmark)

    Te Raa, G D; Derks, I A M; Navrkalova, V;

    2015-01-01

    Mutations or deletions in TP53 or ATM are well-known determinants of poor prognosis in chronic lymphocytic leukemia (CLL), but only account for approximately 40% of chemo-resistant patients. Genome-wide sequencing has uncovered novel mutations in the splicing factor sf3b1, that were in part...... associated with ATM aberrations, suggesting functional synergy. We first performed detailed genetic analyses in a CLL cohort (n=110) containing ATM, SF3B1 and TP53 gene defects. Next, we applied a newly developed multiplex assay for p53/ATM target gene induction and measured apoptotic responses to DNA damage....... Interestingly, SF3B1 mutated samples without concurrent ATM and TP53 aberrations (sole SF3B1) displayed partially defective ATM/p53 transcriptional and apoptotic responses to various DNA-damaging regimens. In contrast, NOTCH1 or K/N-RAS mutated CLL displayed normal responses in p53/ATM target gene induction...

  3. Proceedings of the Oak Ridge Electron Linear Accelerator (ORELA) Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Dunn, M.E.

    2006-02-27

    -specific measurements. As a result, ORELA has not received base funding to support major upgrades and significant maintenance operations that are essential to keep the facility in a state of readiness over the long term. As a result, ORELA has operated on a ''sub-bare-minimum'' budget for the past 10 to 15 years, and the facility has not been maintained at a level for continued reliable operation for the long term. During the Workshop, Jerry McKamy (NNSA/NA-117) used a hospital patient metaphor that accurately depicts the facility status. ORELA is currently in the intensive care unit (ICU) on life support, and refurbishment efforts are needed to get the ''patient'' off life support and out to an ordinary hospital room. McKamy further noted that the DOE NCSP is planning to fund immediate refurbishment tasks ($1.5 M over three years) to help reestablish reliable ORELA operation (i.e., move ORELA from ICU to an ordinary hospital room). Furthermore, the NCSP will work to identify and carry out the actions needed to discharge ORELA from the ''hospital'' over the next five to seven years. In accordance with the Workshop objectives, the technical community publicly endorsed the need for a reliable ORELA facility that can meet current and future nuclear data needs. These Workshop proceedings provide the formal documentation of the technical community endorsement for ORELA. Furthermore, the proceedings highlight the past and current contributions that ORELA has made to the nuclear industry. The Workshop further emphasized the operational and funding problems that currently plague the facility, thereby limiting ORELA's operational reliability. Despite the recent operational problems, ORELA is a uniquely capable measurement facility that must be part of the overall U.S. nuclear data measurement portfolio in order to support current and emerging nuclear applications. The Workshop proceedings further emphasize that ORNL, the technical

  4. Proceedings of the Oak Ridge Electron Linear Accelerator (ORELA) Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Dunn, M.E.

    2006-02-27

    -specific measurements. As a result, ORELA has not received base funding to support major upgrades and significant maintenance operations that are essential to keep the facility in a state of readiness over the long term. As a result, ORELA has operated on a ''sub-bare-minimum'' budget for the past 10 to 15 years, and the facility has not been maintained at a level for continued reliable operation for the long term. During the Workshop, Jerry McKamy (NNSA/NA-117) used a hospital patient metaphor that accurately depicts the facility status. ORELA is currently in the intensive care unit (ICU) on life support, and refurbishment efforts are needed to get the ''patient'' off life support and out to an ordinary hospital room. McKamy further noted that the DOE NCSP is planning to fund immediate refurbishment tasks ($1.5 M over three years) to help reestablish reliable ORELA operation (i.e., move ORELA from ICU to an ordinary hospital room). Furthermore, the NCSP will work to identify and carry out the actions needed to discharge ORELA from the ''hospital'' over the next five to seven years. In accordance with the Workshop objectives, the technical community publicly endorsed the need for a reliable ORELA facility that can meet current and future nuclear data needs. These Workshop proceedings provide the formal documentation of the technical community endorsement for ORELA. Furthermore, the proceedings highlight the past and current contributions that ORELA has made to the nuclear industry. The Workshop further emphasized the operational and funding problems that currently plague the facility, thereby limiting ORELA's operational reliability. Despite the recent operational problems, ORELA is a uniquely capable measurement facility that must be part of the overall U.S. nuclear data measurement portfolio in order to support current and emerging nuclear applications. The Workshop proceedings further emphasize that ORNL, the technical

  5. Li'l Red Schoolhouse workshops

    Science.gov (United States)

    1993-01-01

    Education specialists at Stennis conduct staff development workshops for elementary and secondary teachers of math, science and technology and other subjects as well as specialized workshops conducted in the NASA Li'l Red Schoolhouse.

  6. Study of magnetic behaviour of CeRh3B2 using111Cd probe

    Science.gov (United States)

    Nyayate, M. N.; Devare, S. H.; Devare, H. G.

    1989-06-01

    Using111Cd probe nuclei, the transferred H hf( T) is measured down to 35 K in CeRh3B2 using TDPAC technique. The angle β between the EFG and the direction of magnetization is obtained to be 90°. The observed small H hf( T) may be a consequence of the reduced moment on Ce in CeRh3B2.

  7. The Role of DN-GSK3b in Mammary Tumorigenesis

    Science.gov (United States)

    2007-07-01

    Publications Marganit Farago, Isabel Dominguez, Esther Landesman-Bollag, Xin Xu, Andrea Rosner, Robert D. Cardiff, and David C. Seldin . “Kinase Inactive...Isabel Dominguez, Esther Landesman , Xin Xu, and David C. Seldin Farago, June 2005. ”Kinase inactive GSK3b promotes Wnt signaling and mammary...Esther Landesman-Bollag, and David C. Seldin . 2004 “Kinase Inactive GSK3b Promotes Wnt Signaling and Mammary Tumorigenesis” BRCA (Boston Cancer

  8. Gene-specific DNA methylation of DNMT3B and MTHFR and colorectal adenoma risk.

    Science.gov (United States)

    Ho, Vikki; Ashbury, Janet E; Taylor, Sherryl; Vanner, Stephen; King, Will D

    2015-12-01

    DNA methyltransferase 3B (DNMT3B) and methylenetetrahydrofolate reductase (MTHFR) are genes which encode enzymes critical to one-carbon metabolism. Polymorphisms in these genes have been implicated in colorectal cancer etiology; however, epigenetic modifications such as gene-specific DNA methylation also affect gene expression. DNA methylation of DNMT3B and MTHFR was quantified in blood leukocytes using Sequenom EpiTYPER® among 272 participants undergoing a screening colonoscopy. DNA methylation was quantified in 66 and 28CpG sites of DNMT3B and MTHFR respectively, and conceptualized using two approaches. First, measures representing average methylation across all CpG sites were created. Second, unsupervised principal component (PC) analysis was used to identify summary variables representing methylation around the transcription start site and in the gene-coding area for both DNMT3B and MTHFR. Logistic regression was used to compare methylation levels between participants diagnosed with colorectal adenoma(s) versus those with a normal colonoscopy via the estimation of odds ratios (ORs) and 95% confidence intervals (95% CIs) for the risk of colorectal adenomas. No association was observed between average DNA methylation of either DNMT3B or MTHFR and colorectal adenoma risk. For DNMT3B, increasing DNA methylation of CpG sites in the gene-coding area was associated with a higher risk of colorectal adenomas (OR=1.34; 95% CI: 1.01-1.79 per SD). This research provides preliminary evidence that methylation of DNMT3B may have functional significance with respect to colorectal adenomas, precursors to the vast majority of colorectal cancers.

  9. High DNA methyltransferase DNMT3B levels: a poor prognostic marker in acute myeloid leukemia.

    Directory of Open Access Journals (Sweden)

    Sandrine Hayette

    Full Text Available It has been recently shown that DNA methyl transferase overexpression is correlated with unfavourable prognosis in human malignancies while methylation deregulation remains a hallmark that defines acute myeloid leukemia (AML. The oncogenic transcription factor EVI1 is involved in methylation deregulation and its overexpression plays a major role for predicting an adverse outcome. Moreover, the identification of DNMT3A mutations in AML patients has recently been described as a poor prognostic indicator. In order to clarify relationship between these key actors in methylation mechanisms and their potential impact on patient outcomes, we analysed 195 de novo AML patients for the expression of DNMT3A, 3B (and its non-catalytic variant 3B(NC and their correlations with the outcome and the expression of other common prognostic genetic biomarkers (EVI1, NPM1, FLT3ITD/TKD and MLL in adult AML. The overexpression of DNMT3B/3B(NC is (i significantly correlated with a shorter overall survival, and (ii inversely significantly correlated with event-free survival and DNMT3A expression level. Moreover, multivariate analysis showed that a high expression level of DNMT3B/3B(NC is statistically a significant independent poor prognostic indicator. This study represents the first report showing that the overexpression of DNMT3B/3B(NC is an independent predictor of poor survival in AML. Its quantification should be implemented to the genetic profile used to stratify patients for therapeutical strategies and should be useful to identify patients who may benefit from therapy based on demethylating agents.

  10. The DNA cytosine deaminase APOBEC3B promotes tamoxifen resistance in ER-positive breast cancer

    Science.gov (United States)

    Law, Emily K.; Sieuwerts, Anieta M.; LaPara, Kelly; Leonard, Brandon; Starrett, Gabriel J.; Molan, Amy M.; Temiz, Nuri A.; Vogel, Rachel Isaksson; Meijer-van Gelder, Marion E.; Sweep, Fred C. G. J.; Span, Paul N.; Foekens, John A.; Martens, John W. M.; Yee, Douglas; Harris, Reuben S.

    2016-01-01

    Breast tumors often display extreme genetic heterogeneity characterized by hundreds of gross chromosomal aberrations and tens of thousands of somatic mutations. Tumor evolution is thought to be ongoing and driven by multiple mutagenic processes. A major outstanding question is whether primary tumors have preexisting mutations for therapy resistance or whether additional DNA damage and mutagenesis are necessary. Drug resistance is a key measure of tumor evolvability. If a resistance mutation preexists at the time of primary tumor presentation, then the intended therapy is likely to fail. However, if resistance does not preexist, then ongoing mutational processes still have the potential to undermine therapeutic efficacy. The antiviral enzyme APOBEC3B (apolipoprotein B mRNA-editing enzyme, catalytic polypeptide-like 3B) preferentially deaminates DNA C-to-U, which results in signature C-to-T and C-to-G mutations commonly observed in breast tumors. We use clinical data and xenograft experiments to ask whether APOBEC3B contributes to ongoing breast tumor evolution and resistance to the selective estrogen receptor modulator, tamoxifen. First, APOBEC3B levels in primary estrogen receptor–positive (ER+) breast tumors inversely correlate with the clinical benefit of tamoxifen in the treatment of metastatic ER+ disease. Second, APOBEC3B depletion in an ER+ breast cancer cell line results in prolonged tamoxifen responses in murine xenograft experiments. Third, APOBEC3B overexpression accelerates the development of tamoxifen resistance in murine xenograft experiments by a mechanism that requires the enzyme’s catalytic activity. These studies combine to indicate that APOBEC3B promotes drug resistance in breast cancer and that inhibiting APOBEC3B-dependent tumor evolvability may be an effective strategy to improve efficacies of targeted cancer therapies. PMID:27730215

  11. The Role of PDE3B Phosphorylation in the Inhibition of Lipolysis by Insulin

    OpenAIRE

    DiPilato, Lisa M.; Ahmad, Faiyaz; Harms, Matthew; Seale, Patrick; Manganiello, Vincent; Birnbaum, Morris J.

    2015-01-01

    Inhibition of adipocyte lipolysis by insulin is important for whole-body energy homeostasis; its disruption has been implicated as contributing to the development of insulin resistance and type 2 diabetes mellitus. The main target of the antilipolytic action of insulin is believed to be phosphodiesterase 3B (PDE3B), whose phosphorylation by Akt leads to accelerated degradation of the prolipolytic second messenger cyclic AMP (cAMP). To test this hypothesis genetically, brown adipocytes lacking...

  12. GLOBE Hydrology Workshop SEIP program

    Science.gov (United States)

    2005-01-01

    Matt Krigbaum (left), a teacher at Mitchell Elementary in Ann Arbor, Mich., pours water from the Pearl River into a turbidity tube to measure the river's light penetration. Krigbaum, along with Lois Williams, principal at Elizabeth Courville Elementary in Detroit, Mich.; and Carolyn Martin and Arlene Wittmer, teachers at Elizabeth Courville Elementary; conducted the experiment during a GLOBE (Global Learning and Observations to Benefit the Environment) hydrology workshop. GLOBE is a worldwide, hands-on science education program in which teachers can become certified to implement the program at their schools after taking hydrology, land cover/biology, atmosphere/climate and soil protocol workshops. Twelve teachers from across the country attended the recent weeklong GLOBE training at SSC, offered through its Educator Resource Center and the NASA Explorer Schools program. All workshops are free and offer continuing education units.

  13. Extreme Conditions Modeling Workshop Report

    Energy Technology Data Exchange (ETDEWEB)

    Coe, Ryan Geoffrey [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Neary, Vincent Sinclair [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Lawon, Michael J. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Yu, Yi-Hsiang [National Renewable Energy Lab. (NREL), Golden, CO (United States); Weber, Jochem [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2014-07-01

    Sandia National Laboratories (SNL) and the National Renewable Energy Laboratory (NREL) hosted the Wave Energy Converter (WEC) Extreme Conditions Modeling (ECM) Workshop in Albuquerque, New Mexico on May 13–14, 2014. The objective of the workshop was to review the current state of knowledge on how to numerically and experimentally model WECs in extreme conditions (e.g. large ocean storms) and to suggest how national laboratory resources could be used to improve ECM methods for the benefit of the wave energy industry. More than 30 U.S. and European WEC experts from industry, academia, and national research institutes attended the workshop, which consisted of presentations from W EC developers, invited keynote presentations from subject matter experts, breakout sessions, and a final plenary session .

  14. H2@Scale Workshop Report

    Energy Technology Data Exchange (ETDEWEB)

    Pivovar, Bryan

    2017-03-31

    Final report from the H2@Scale Workshop held November 16-17, 2016, at the National Renewable Energy Laboratory in Golden, Colorado. The U.S. Department of Energy's National Renewable Energy Laboratory hosted a technology workshop to identify the current barriers and research needs of the H2@Scale concept. H2@Scale is a concept regarding the potential for wide-scale impact of hydrogen produced from diverse domestic resources to enhance U.S. energy security and enable growth of innovative technologies and domestic industries. Feedback received from a diverse set of stakeholders at the workshop will guide the development of an H2@Scale roadmap for research, development, and early stage demonstration activities that can enable hydrogen as an energy carrier at a national scale.

  15. Cleanroom Energy Efficiency Workshop Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Tschudi, Bill

    1999-03-15

    On March 15, 1999, Lawrence Berkeley National Laboratory hosted a workshop focused on energy efficiency in Cleanroom facilities. The workshop was held as part of a multiyear effort sponsored by the California Institute for Energy Efficiency, and the California Energy Commission. It is part of a project that concentrates on improving energy efficiency in Laboratory type facilities including cleanrooms. The project targets the broad market of laboratory and cleanroom facilities, and thus cross-cuts many different industries and institutions. This workshop was intended to raise awareness by sharing case study success stories, providing a forum for industry networking on energy issues, contributing LBNL expertise in research to date, determining barriers to implementation and possible solutions, and soliciting input for further research.

  16. Workshop on the RHIC performance

    Energy Technology Data Exchange (ETDEWEB)

    Khiari, F.; Milutinovic, J.; Ratti, A.; Rhoades-Brown, M.J. (eds.)

    1988-07-01

    The most recent conceptual design manual for the Relativistic Heavy Ion Collider (RHIC) at Brookhaven was published in May 1986 (BNL 51932). The purpose of this workshop was to review the design specifications in this RHIC reference manual, and to discuss in detail possible improvements in machine performance by addressing four main areas. These areas are beam-beam interactions, stochastic cooling, rf and bunch instabilities. The contents of this proceedings are as follows. Following an overview of the workshop, in which the motivation and goals are discussed in detail, transcripts of the first day talks are given. Many of these transcripts are copies of the original transparencies presented at the meeting. The following four sections contain contributed papers, that resulted from discussions at the workshop within each of the four working groups. In addition, there is a group summary for each of the four working groups at the beginning of each section. Finally, a list of participants is given.

  17. Photovoltaic performance and reliability workshop

    Energy Technology Data Exchange (ETDEWEB)

    Mrig, L. [ed.

    1993-12-01

    This workshop was the sixth in a series of workshops sponsored by NREL/DOE under the general subject of photovoltaic testing and reliability during the period 1986--1993. PV performance and PV reliability are at least as important as PV cost, if not more. In the US, PV manufacturers, DOE laboratories, electric utilities, and others are engaged in the photovoltaic reliability research and testing. This group of researchers and others interested in the field were brought together to exchange the technical knowledge and field experience as related to current information in this evolving field of PV reliability. The papers presented here reflect this effort since the last workshop held in September, 1992. The topics covered include: cell and module characterization, module and system testing, durability and reliability, system field experience, and standards and codes.

  18. Evaluation of TRMM 3B43 Precipitation Data for Drought Monitoring in Jiangsu Province, China

    Directory of Open Access Journals (Sweden)

    Hui Tao

    2016-05-01

    Full Text Available Satellite-based precipitation monitoring at high spatial resolution is crucial for assessing the water and energy cycles at the global and regional scale. Based on the recently released 7th version of the Multi-satellite Precipitation Analysis (TMPA product of the Tropical Rainfall Measuring Mission (TRMM, and the monthly precipitation data (3B43 are evaluated using observed monthly precipitation from 65 meteorological stations in Jiangsu Province, China, for the period 1998–2014. Additionally, the standardized precipitation index (SPI, which is derived by a nonparametric approach, is employed to investigate the suitability of the TRMM 3B43 precipitation data for drought monitoring in Jiangsu Province. The temporal correlations between observations and the TRMM 3B43 precipitation data show, in general, reasonable agreement for different time scales. However, in summer, only 50% of the stations present correlation coefficients that are statistically significant at the 95% confidence interval. The overall best agreement of TRMM 3B43 precipitation data at seasonal scale tends to occur in autumn (SON. The comparative analysis of the calculated SPI time series suggests that the accuracy of TRMM3B43 decreases with increasing time scale. Stations with significant correlation coefficients also become less spatially homogeneous with increasing time scale. In summary, the findings demonstrate that TRMM 3B43 precipitation data can be used for reliable short-term drought monitoring in Jiangsu province, while temporal-spatial limitations exist for longer time scales.

  19. Arid3b is essential for second heart field cell deployment and heart patterning.

    Science.gov (United States)

    Uribe, Verónica; Badía-Careaga, Claudio; Casanova, Jesús C; Domínguez, Jorge N; de la Pompa, José Luis; Sanz-Ezquerro, Juan José

    2014-11-01

    Arid3b, a member of the conserved ARID family of transcription factors, is essential for mouse embryonic development but its precise roles are poorly understood. Here, we show that Arid3b is expressed in the myocardium of the tubular heart and in second heart field progenitors. Arid3b-deficient embryos show cardiac abnormalities, including a notable shortening of the poles, absence of myocardial differentiation and altered patterning of the atrioventricular canal, which also lacks epithelial-to-mesenchymal transition. Proliferation and death of progenitors as well as early patterning of the heart appear normal. However, DiI labelling of second heart field progenitors revealed a defect in the addition of cells to the heart. RNA microarray analysis uncovered a set of differentially expressed genes in Arid3b-deficient tissues, including Bhlhb2, a regulator of cardiomyocyte differentiation, and Lims2, a gene involved in cell migration. Arid3b is thus required for heart development by regulating the motility and differentiation of heart progenitors. These findings identify Arid3b as a candidate gene involved in the aetiology of human congenital malformations.

  20. An overview of age-related changes in the scalp distribution of P3b.

    Science.gov (United States)

    Friedman, D; Kazmerski, V; Fabiani, M

    1997-11-01

    In this overview of 7 studies, the scalp distribution of the P3b component (i.e. the P3 or P300) of the event-related potential elicited by target events in young and older adults was assessed. The target P3b data were recorded in either auditory oddball paradigms or in visual study tasks in which orienting activity was manipulated (as a within-subjects variable) in investigations of indirect memory. Some of the studies required choice reaction time responses, whereas others required responses only to the target stimuli. Motor response requirements had a profound effect on the P3b scalp distribution of older but not of younger subjects. The presence of a frontally oriented scalp focus in the topographies of the older adults in most of the tasks described here is consistent with older adults continuing to use prefrontal processes for stimuli that should have already been well encoded and/or categorized. However, although older subjects generally had different P3b scalp distributions than younger subjects, their scalp distributions were modulated similarly by task requirements. These data suggest that similar mechanisms modulate the scalp distribution of P3b in older compared to younger adults. However, in the older adult, these scalp distribution changes in response to task demands are superimposed on a frontally oriented scalp focus due to a putative frontal lobe contribution to target P3b topography.

  1. Mechanism of SEMA3B gene silencing and clinical significance in glioma.

    Science.gov (United States)

    Pang, C H; Du, W; Long, J; Song, L J

    2016-03-18

    The aim of the current study was to explore mechanisms of SEMA3B gene expression and its clinical significance in glioma, and provide a theoretical foundation for investigating individualized treatment in glioma. Paraffin-embedded tissues from 43 patients with a confirmed clinical diagnosis of glioma following neurosurgery at the First Affiliated Hospital of Zhengzhou University from December 2013 to April 2014 were selected randomly. An additional three normal brain tissues were obtained following encephalic decompression excision due to acute craniocerebral injury in the same period, which were used as the control group. Immunohistochemical staining for vascular endothelial growth factor was performed on the glioma tissues from the 43 patients. Genomic DNA was extracted for bisulfate conversion and sequencing. SEMA3B was fully expressed in the three normal brain tissues, and incompletely expressed in the 43 glioma tissues, with a lack of expression in 48.8% (21/43) of samples. Moreover, 58% of high-grade gliomas (grade III and IV) lacked SEMA3B expression, which was significantly more than those that lacked expression (20%) in low-grade gliomas (grade I and II), indicating that, as the clinical pathological grade increased, SEMA3B expression decreased. The occurrence and development of malignant tumors is a product of multiple genes and other factors. Here, we provide theoretical basis for glioma development and prognosis involving DNA-methylation driven silencing of SEMA3B, and thus, SEMA3B is a potential target for directed treatments against glioma.

  2. B-Myb Induces APOBEC3B Expression Leading to Somatic Mutation in Multiple Cancers

    Science.gov (United States)

    Chou, Wen-Cheng; Chen, Wei-Ting; Hsiung, Chia-Ni; Hu, Ling-Yueh; Yu, Jyh-Cherng; Hsu, Huan-Ming; Shen, Chen-Yang

    2017-01-01

    The key signature of cancer genomes is the accumulation of DNA mutations, the most abundant of which is the cytosine-to-thymine (C-to-T) transition that results from cytosine deamination. Analysis of The Cancer Genome Atlas (TCGA) database has demonstrated that this transition is caused mainly by upregulation of the cytosine deaminase APOBEC3B (A3B), but the mechanism has not been completely characterized. We found that B-Myb (encoded by MYBL2) binds the A3B promoter, causing transactivation, and this is responsible for the C-to-T transitions and DNA hypermutation in breast cancer cells. Analysis of TCGA database yielded similar results, supporting that MYBL2 and A3B are upregulated and putatively promote C-to-T transitions in multiple cancer types. Moreover, blockade of EGF receptor with afatinib attenuated B-Myb–A3B signaling, suggesting a clinically relevant means of suppressing mutagenesis. Our results suggest that B-Myb–A3B contributes to DNA damage and could be targeted by inhibiting EGF receptor. PMID:28276478

  3. Magnetic and NMR investigation of RRh3B2 (R=La to Gd) compounds

    Science.gov (United States)

    Malik, S. K.; Dhar, S. K.; Vijayaraghavan, R.; Wallace, W. E.

    1982-11-01

    Magnetization (4.2 to 300 K) and 11B paramagnetic NMR (77 to 300 K) studies have been carried out on ternary borides RRh3B2 (R=La to Gd). These compounds crystallize in the CeCo3B2-type structure. From cell volume considerations Ce is in a mixed valent/quadrivalent state while the rest of the rare earth ions are in a trivalent state. With the exception of La and Pr compounds, all other compounds are found to order magnetically. From the high values of the ratio of paramagnetic moment to ordered state moment, the magnetic ordering is inferred to be the itinerant type in CeRh3B2 and EuRh3B2. In Nd and Gd compounds, magnetization data reveal that magnetic ordering is associated with the rare earth sublattice. A complex behavior of magnetization is observed in SmRh3B2. A first order quadrupole split 11B NMR spectrum is observed in Ce, Pr, Nd, and Sm compounds. The boron Knight shift in all these compounds is small and, within the limits of experimental error, scales linearly with susceptibility in Pr and Nd compounds. A temperature independent Knight shift is observed in SmRh3B2, indicating the influence of strong crystal fields.

  4. M3B: A coarse grain model for the simulation of oligosaccharides and their water mixtures.

    Science.gov (United States)

    Goddard, William A.; Cagin, Tahir; Molinero, Valeria

    2003-03-01

    Water and sugar dynamics in concentrated carbohydrate solutions is of utmost importance in food and pharmaceutical technology. Water diffusion in concentrated sugar mixtures can be slowed down many orders of magnitude with respect to bulk water [1], making extremely expensive the simulation of these systems with atomistic detail for the required time-scales. We present a coarse grain model (M3B) for malto-oligosaccharides and their water mixtures. M3B speeds up molecular dynamics simulations about 500-1000 times with respect to the atomistic model while retaining enough detail to be mapped back to the atomistic structures with low uncertainty in the positions. The former characteristic allows the study of water and carbohydrate dynamics in supercooled and polydisperse mixtures with characteristic time scales above the nanosecond. The latter makes M3B well suited for combined atomistic-mesoscale simulations. We present the parameterization of M3B force field for water and a family of technologically relevant glucose oligosaccharides, the alpha-(1->4) glucans. The coarse grain force field is completely parameterized from atomistic simulations to reproduce the density, cohesive energy and structural parameters of amorphous sugars. We will show that M3B is capable to describe the helical character of the higher oligosaccharides, and that the water structure in low moisture mixtures shows the same features obtained with the atomistic and M3B models. [1] R Parker, SG Ring: Carbohydr. Res. 273 (1995) 147-55.

  5. Dnmt3a and Dnmt3b have overlapping and distinct functions in hematopoietic stem cells.

    Science.gov (United States)

    Challen, Grant A; Sun, Deqiang; Mayle, Allison; Jeong, Mira; Luo, Min; Rodriguez, Benjamin; Mallaney, Cates; Celik, Hamza; Yang, Liubin; Xia, Zheng; Cullen, Sean; Berg, Jonathan; Zheng, Yayun; Darlington, Gretchen J; Li, Wei; Goodell, Margaret A

    2014-09-04

    Epigenetic regulation of hematopoietic stem cells (HSCs) ensures lifelong production of blood and bone marrow. Recently, we reported that loss of de novo DNA methyltransferase Dnmt3a results in HSC expansion and impaired differentiation. Here, we report conditional inactivation of Dnmt3b in HSCs either alone or combined with Dnmt3a deletion. Combined loss of Dnmt3a and Dnmt3b was synergistic, resulting in enhanced HSC self-renewal and a more severe block in differentiation than in Dnmt3a-null cells, whereas loss of Dnmt3b resulted in a mild phenotype. Although the predominant Dnmt3b isoform in adult HSCs is catalytically inactive, its residual activity in Dnmt3a-null HSCs can drive some differentiation and generates paradoxical hypermethylation of CpG islands. Dnmt3a/Dnmt3b-null HSCs displayed activated β-catenin signaling, partly accounting for the differentiation block. These data demonstrate distinct roles for Dnmt3b in HSC differentiation and provide insights into complementary de novo methylation patterns governing regulation of HSC fate decisions.

  6. Loss of Dnmt3b accelerates MLL-AF9 leukemia progression.

    Science.gov (United States)

    Zheng, Y; Zhang, H; Wang, Y; Li, X; Lu, P; Dong, F; Pang, Y; Ma, S; Cheng, H; Hao, S; Tang, F; Yuan, W; Zhang, X; Cheng, T

    2016-12-01

    Acute myeloid leukemia (AML) is a heterogeneous hematopoietic disorder with a poor prognosis. Abnormal DNA methylation is involved in the initiation and progression of AML. The de novo methyltransferases Dnmt3a and Dnmt3b are responsible for the generation of genomic methylation patterns. While DNMT3A is frequently mutated in hematological malignancies, DNMT3B is rarely mutated. Although it has been previously reported that Dnmt3b functions as a tumor suppressor in a mouse model of Myc-induced lymphomagenesis, its function in AML is yet to be determined. In this study, we demonstrated that deletion of Dnmt3b accelerated the progression of MLL-AF9 leukemia by increasing stemness and enhancing cell cycle progression. Gene profiling analysis revealed upregulation of the oncogenic gene set and downregulation of the cell differentiation gene set. Furthermore, loss of Dnmt3b was able to synergize with Dnmt3a deficiency in leukemia development. Taken together, these results demonstrate that Dnmt3b plays a tumor suppressive role in MLL-AF9 AML progression, thereby providing new insights into the roles of DNA methylation in leukemia development.

  7. The Transit Light Curve Project. IX. Evidence for a Smaller Radius of the Exoplanet XO-3b

    CERN Document Server

    Winn, Joshua N; Torres, Guillermo; McCullough, Peter; Johns-Krull, Christopher M; Latham, David W; Shporer, Avi; Mazeh, Tsevi; Garcia-Melendo, Enrique; Foote, Cindy; Esquerdo, Gil; Everett, Mark

    2008-01-01

    We present photometry of 13 transits of XO-3b, a massive transiting planet on an eccentric orbit. Previous data led to two inconsistent estimates of the planetary radius. Our data strongly favor the smaller radius, with increased precision: R_p = 1.217 +/- 0.073 R_Jup. A conflict remains between the mean stellar density determined from the light curve, and the stellar surface gravity determined from the shapes of spectral lines. We argue the light curve should take precedence, and revise the system parameters accordingly. The planetary radius is about 1 sigma larger than the theoretical radius for a hydrogen-helium planet of the given mass and insolation. To help in planning future observations, we provide refined transit and occultation ephemerides.

  8. Ternary borides Nb7Fe3B8 and Ta7Fe3B8 with Kagome-type iron framework.

    Science.gov (United States)

    Zheng, Qiang; Gumeniuk, Roman; Borrmann, Horst; Schnelle, Walter; Tsirlin, Alexander A; Rosner, Helge; Burkhardt, Ulrich; Reissner, Michael; Grin, Yuri; Leithe-Jasper, Andreas

    2016-06-21

    Two new ternary borides TM7Fe3B8 (TM = Nb, Ta) were synthesized by high-temperature thermal treatment of samples obtained by arc-melting. This new type of structure with space group P6/mmm, comprises TM slabs containing isolated planar hexagonal [B6] rings and iron centered TM columns in a Kagome type of arrangement. Chemical bonding analysis in Nb7Fe3B8 by means of the electron localizability approach reveals two-center interactions forming the Kagome net of Fe and embedded B, while weaker multicenter bonding present between this net and Nb atoms. Magnetic susceptibility measurements reveal antiferromagnetic order below TN = 240 K for Nb7Fe3B8 and TN = 265 K for Ta7Fe3B8. Small remnant magnetization below 0.01μB per f.u. is observed in the antiferromagnetic state. The bulk nature of the magnetic transistions was confirmed by the hyperfine splitting of the Mössbauer spectra, the sizable anomalies in the specific heat capacity, and the kinks in the resistivity curves. The high-field paramagnetic susceptibilities fitted by the Curie-Weiss law show effective paramagnetic moments μeff≈ 3.1μB/Fe in both compounds. The temperature dependence of the electrical resistivity also reveals metallic character of both compounds. Density functional calculations corroborate the metallic behaviour of both compounds and demonstrate the formation of a sizable local magnetic moment on the Fe-sites. They indicate the presence of both antiferro- and ferrromagnetic interactions.

  9. Extreme Conditions Modeling Workshop Report

    Energy Technology Data Exchange (ETDEWEB)

    Coe, R. G.; Neary, V. S.; Lawson, M. J.; Yu, Y.; Weber, J.

    2014-07-01

    Sandia National Laboratories (SNL) and the National Renewable Energy Laboratory (NREL) hosted the Wave Energy Converter (WEC) Extreme Conditions Modeling (ECM) Workshop in Albuquerque, NM on May 13th-14th, 2014. The objective of the workshop was to review the current state of knowledge on how to model WECs in extreme conditions (e.g. hurricanes and other large storms) and to suggest how U.S. Department of Energy (DOE) and national laboratory resources could be used to improve ECM methods for the benefit of the wave energy industry.

  10. 1993 Radiation Protection Workshop: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-31

    The 1993 DOE Radiation Protection Workshop was conducted from April 13 through 15, 1993 in Las Vegas, Nevada. Over 400 Department of Energy Headquarters and Field personnel and contractors from the DOE radiological protection community attended the Workshop. Forty-nine papers were presented in eleven separate sessions: Radiological Control Manual Implementation, New Approaches to Instrumentation and Calibration, Radiological Training Programs and Initiatives, External Dosimetry, Internal Dosimetry, Radiation Exposure Reporting and Recordkeeping, Air Sampling and Monitoring Issues, Decontamination and Decommissioning of Sites, Contamination Monitoring and Control, ALARA/Radiological Engineering, and Current and Future Health Physics Research. Individual papers are indexed separately on the database.

  11. Physics beyond Colliders Kickoff Workshop

    CERN Document Server

    2016-01-01

    The aim of the workshop is to explore the opportunities offered by the CERN accelerator complex and infrastructure to get new insights into some of today's outstanding questions in particle physics through projects complementary to high-energy colliders and other initiatives in the world. The focus is on fundamental physics questions that are similar in spirit to those addressed by high-energy colliders, but that may require different types of experiments. The kickoff workshop is intended to stimulate new ideas for such projects, for which we encourage the submission of abstracts.

  12. Workshop on Physics Beyond Colliders

    CERN Document Server

    2016-01-01

    The aim of the workshop is to explore the opportunities offered by the CERN accelerator complex and infrastructure to get new insights into some of today's outstanding questions in particle physics through projects complementary to high-energy colliders and other initiatives in the world. The focus is on fundamental physics questions that are similar in spirit to those addressed by high-energy colliders, but that may require different types of experiments. The kick-off workshop is intended to stimulate new ideas for such projects, for which we encourage the submission of abstracts.

  13. Mutual Workshops enhancing Curriculum Integration

    DEFF Research Database (Denmark)

    Bjerregaard Jensen, Lotte; Markvorsen, Steen; Almegaard, Henrik

    2011-01-01

    -semester project in structural design was realized for the first time in autumn 2009. This paper presents the lessons learned from this first round along with the changes they inspired. Amongst the biggest changes made was the introduction of a successful joint workshop between the geometry course and the design...... course. This realized the full potential of structural design and firmly highlighted the creative potential in geometry for hesitant students. The joint workshop also showed potential as a general tool that can enhance curriculum integration....

  14. Workshop on momentum distributions: Summary

    Energy Technology Data Exchange (ETDEWEB)

    Simmons, R.O.

    1988-01-01

    This has been an extraordinary Workshop touching many branches of physics. The Workshop has treated momentum distributions in fluid and solid condensed matter, in nuclei, and in electronic systems. Both theoretical and experimental concepts and methods have been considered in all these branches. A variety of specific illustrations and applications in physical systems have been presented. One finds that some common unifying themes emerge. One finds, also, that some examples are available to illustrate where one branch is more mature than others and to contrast where expectations for future progress may be most encouraged. 6 refs., 2 figs.

  15. IFAN Workshop Held in Beijing

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ IFAN, International Federation of Standards Users, was pleased to held its workshop on "Application of Standards in China and Beyond" connected with its annual members' assembly meeting on 25~26 October, 2006 in Beijing. The objective of the workshop is to use the opportunity of being in China to achieve a deeper level of understanding of Chinese and non-Chinese standards; to exchange views and information on the application of standards (Benefits and Challenges); and to study more profoundly the standardization and technical regulation system in China.

  16. Proceedings of the 2. International Linear Collider Test-beam workshop - LCTW'09

    Energy Technology Data Exchange (ETDEWEB)

    Wormser, G.; Poeschl, R.; Takeshi, M.; Yu, J.; Hauptman, J.; Jeans, D.; Velthuis, J.; Repond, J.; Stanitzki, M.; Chefdeville, M.; Pauletta, G.; Hauptman, J.; Kulis, S.; Charpy, A.; Rivera, R.; Turchetti, M.; Vos, M.; Dehmelt, K.; Settles, R.; Decotigny, D.; Killenberg, M.; Haas, D.; Gaede, F.; Graf, N.; Wing, M.; Gaede, F.; Karstensen, S.; Meyners, N.; Hast, C.; Vrba, V.; Takeshita, T.; Kawagoe, K.; Linssen, L.; Ramberg, E.; Demarteau, M.; Fisk, H.E.; Savoy-Navarro, A.; Videau, H.; Boudry, V.; Hauptman, J.; Lipton, R.; Nelson, T.

    2009-07-01

    At this workshop detector and simulation experts have described and discussed the necessary ILC (International Linear Collider) detector research and development program in view of its need for test beams. This workshop has provided an opportunity to evaluate the capabilities and shortcomings of existing facilities in the context of planned test beam activities. This document gathers together the slides of the presentations. The presentations have been classified into 4 topics: -) plans of sub-detectors - calorimetry, silicon and gaseous tracking, -) data acquisition, -) test beam facilities, and -) resources and infrastructure for future test beams

  17. Architecture-Centric Virtual Integration Workshop

    Science.gov (United States)

    2014-09-29

    Filali 0530-0600 - Workshop Discussion: future directions for architecture -centric research efforts? - Conclusion and Follow-Up - Moderator ...2014 Carnegie Mellon University Architecture -Centric Virtual Integration Workshop Software Engineering Institute Carnegie Mellon University...SUBTITLE Architecture -Centric Virtual Integration Workshop 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Julien

  18. Development of a Workshop Evaluation Instrument.

    Science.gov (United States)

    Johnson, William L.; Wiens, Scott A.; Johnson, Annabel M.

    This paper details the development and psychometric analysis of an instrument used for workshop evaluation. The instrument was designed to assess the effectiveness of the workshops, the instructors conducting the workshop training, and the training materials. The instrument used a Likert agree/disagree format. A psychometric analysis of scores…

  19. IFPA meeting 2010 workshop report I

    DEFF Research Database (Denmark)

    Abad, C.; Antczak, D.F.; Carvalho, J.

    2011-01-01

    Workshops are an important part of the IFPA annual meeting. At IFPA Meeting 2010 there were twelve themed workshops, six of which are summarized in this report. 1. The immunology workshop focused on normal and pathological functions of the maternal immune system in pregnancy. 2. The transport wor...

  20. IFPA Meeting 2013 Workshop Report II

    DEFF Research Database (Denmark)

    Ackerman, W E; Adamson, L; Carter, Anthony Michael

    2013-01-01

    Workshops are an important part of the IFPA annual meeting as they allow for discussion of specialized topics. At the IFPA meeting 2013 twelve themed workshops were presented, five of which are summarized in this report. These workshops related to various aspects of placental biology...

  1. IFPA Meeting 2011 workshop report II

    DEFF Research Database (Denmark)

    Bulmer, J N; Burton, G J; Collins, S

    2012-01-01

    Workshops are an important part of the IFPA annual meeting as they allow for discussion of specialized topics. At IFPA meeting 2011 there were twelve themed workshops, three of which are summarized in this report. These workshops related to vascular systems and circulation in the mother, placenta...

  2. Conducting workshops in a busy clinical environment

    DEFF Research Database (Denmark)

    Brandrup, Morten; Østergaard, Kija Lin

    the workshop activity into shorter workshop "sprints" with a small number of participants for each sprint. The repetition of workshop sprints is done iteratively in the sense that every output of a sprint is transferred to the next sprint as a collective accumulative memory....

  3. IFPA meeting 2012 workshop report I

    DEFF Research Database (Denmark)

    Ackerman, W E; Carter, Anthony Michael; De Mestre, A M

    2013-01-01

    Workshops are an important part of the IFPA annual meeting as they allow for discussion of specialized topics. At IFPA meeting 2012 there were twelve themed workshops, three of which are summarized in this report. These workshops related to various aspects of placental biology but collectively co...

  4. Asteroid Generated Tsunami Workshop: Summary of NASA/NOAA Workshop

    Science.gov (United States)

    Morrison, David; Venkatapathy, Ethiraj

    2017-01-01

    A two-day workshop on tsunami generated by asteroid impacts in the ocean resulted in a broad consensus that the asteroid impact tsunami threat is not as great as previously thought, that airburst events in particular are unlikely to produce significant damage by tsunami, and that the tsunami contribution to the global ensemble impact hazard is substantially less than the contribution from land impacts. The workshop, led by Ethiraj Venkatapathy and David Morrison of NASA Ames, was organized into three sessions: 1) Near-field wave generation by the impact; 2) Long distance wave propagation; 3) Damage from coastal run-up and inundation, and associated hazard. Workshop approaches were to compare simulations to understand differences in the results and gain confidence in the modeling for both formation and propagation of tsunami from asteroid impacts, and to use this information for preliminary global risk assessment. The workshop focus was on smaller asteroids (diameter less than 250m), which represent the most frequent impacts.

  5. Summary of the 1st International Workshop on Environmental, Safety and Economic Aspects of Fusion Power

    Science.gov (United States)

    Wu, Y.; Stevens, E.; Kim, K.; Maisonnier, D.; Kalashnikov, A.; Tobita, K.; Jackson, D.; Alejaldre, C.; Perrault, D.; Panayotov, D.; Merrill, B.; Grisolia, C.; Zucchetti, M.; Pinna, T.; van Houtte, D.; Konishi, S.; Kolbasov, B.

    2016-12-01

    The 1st International workshop on Environmental, Safety and Economic Aspects of Fusion Power (ESEFP) was held on 13 September 2015 at Jeju Island, South Korea. The workshop was initiated by the International Energy Agency Implementing Agreement on a Co-operative Program on ESEFP. The workshop was well attended with about forty participants representing twelve institutions in ten countries. The presentations covered safety issues and environmental impacts, availability improvement and risk control and socio-economic aspects of fusion power. Safety and licensing gaps between DEMO and ITER were discussed in depth with the consensus output presented as a plenary presentation at the 12th International Symposium on Fusion Nuclear Technology (ISFNT-12). The next workshop is planned to be held in conjunction with the ISFNT-13 in 2017.

  6. WORKSHOP FOR SUPERVISING TEACHERS IN AGRICULTURAL OCCUPATIONS FROM ELEVEN WESTERN STATES HELD AT COLORADO STATE UNIVERSITY AUGUST 1-5, 1966, SUMMARY REPORT.

    Science.gov (United States)

    JULSON, EARL E.

    A WORKSHOP FOR SUPERVISING-TEACHERS WAS ORGANIZED TO PLAN, EXPLORE, AND INNOVATE A MORE COMPLETE PROGRAM IN AGRICULTURAL EDUCATION. THE WORKSHOP ALSO INCLUDED DISCUSSION OF ESSENTIAL PHASES OF THE OFF-FARM AGRICULTURAL OCCUPATIONS AS THEY APPLY TO THE PREPARATION OF STUDENT TEACHERS. THIS REPORT INCLUDED (1) A LIST OF PARTICIPANTS FROM 11 WESTERN…

  7. Ethics and Corruption in Education. Results from the Expert Workshop (Paris, France, November 28-29, 2001). Policy Forum on Education.

    Science.gov (United States)

    Hallak, Jacques; Poisson, Muriel

    This book summarizes the findings of a research workshop organized by the International Institute for Educational Planning on ethics and corruption in education. It makes a case for addressing the issue of corruption in education based on the experiences of the various participants of the workshop, representatives of various countries and…

  8. Drainage for a secure environment and food supply : 9th international drainage workshop, September 10-13 2003, Utrecht, The Netherlands

    NARCIS (Netherlands)

    Zeeuw, de C.J.; Vlotman, W.F.

    2004-01-01

    The 9th International Drainage Workshop; building blocks for Dutch and Global Water Policy. From September 10 - 13, 2003 Alterra-ILRI organised an international workshop where by means of Open Space Technology fifteen action plans were formulated by more than 115 participants to enhance integration

  9. American Samoa: Energy Action Plan

    Energy Technology Data Exchange (ETDEWEB)

    Ness, J. Erik [National Renewable Energy Lab. (NREL), Golden, CO (United States); Haase, Scott [National Renewable Energy Lab. (NREL), Golden, CO (United States); Conrad, Misty [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-09-01

    This document outlines actions being taken to reduce American Samoa's petroleum consumption. It describes the four near-term strategies selected by the American Samoa Renewable Energy Committee during action-planning workshops conducted in May 2016, and describes the steps that will need to be taken to implement those strategies.

  10. Proceedings of the workshop on polarized targets in storage rings

    Energy Technology Data Exchange (ETDEWEB)

    Holt, R.J. (ed.)

    1984-08-01

    Polarization phenomena have played an increasingly important part in the study of nuclei and nucleons in recent years. Polarization studies have been hampered by the relatively few and rather fragile polarized targets which are presently available. The concept of polarized gas targets in storage rings opens a much wider range of possibilities than is available in the external target geometry. This novel method will represent a considerable advance in nuclear physics and will continue to receive much attention in plans for future facilities. An internal, polarized-target station is being planned for the cooler ring at the Indiana University Cyclotron Facility. Internal targets are compatible with recent designs of electron accelerators proposed by the Massachusetts Institute of Technology and the Southeastern Universities Research Association. The key to nuclear-science programs based on internal targets pivots on recent developments in polarized atomic beam methods, which include the more recent laser-driven polarized targets. The workshop drew together a unique group of physicists in the fields of high-energy, nuclear and atomic physics. The meeting was organized in a manner that stimulated discussion among the 58 participants and focused on developments in polarized target technology and the underlying atomic physics. An impressive array of future possibilities for polarized targets as well as current developments in polarized target technology were discussed at the workshop. Abstracts of individual items from the workshop were prepared separately for the data base.

  11. Aberrant expression and localization of deoxyribonucleic acid methyltransferase 3B in endometriotic stromal cells.

    Science.gov (United States)

    Dyson, Matthew T; Kakinuma, Toshiyuki; Pavone, Mary Ellen; Monsivais, Diana; Navarro, Antonia; Malpani, Saurabh S; Ono, Masanori; Bulun, Serdar E

    2015-10-01

    To define the expression and function of DNA methyltransferases (DNMTs) in response to decidualizing stimuli in endometriotic cells compared with healthy endometrial stroma. Basic science. University research center. Premenopausal women with or without endometriosis. Primary cultures of stromal cells from healthy endometrium (E-IUM) or endometriomas (E-OSIS) were subjected to in vitro decidualization (IVD) using 1 μM medroxyprogesterone acetate, 35 nM 17β-estradiol, and 0.05 mM 8-Br-cAMP. Expression of DNMT1, DNMT3A, and DNMT3B in E-IUM and E-OSIS were assessed by quantitative real-time polymerase chain reaction and immunoblotting. Recruitment of DNMT3B to the promoters of steroidogenic factor 1 (SF-1) and estrogen receptor α (ESR1) was examined by chromatin immunoprecipitation. IVD treatment reduced DNMT3B messenger RNA (74%) and protein levels (81%) only in E-IUM; DNMT1 and DNMT3A were unchanged in both cell types. Significantly more DNMT3B bound to the SF-1 promoter in E-IUM compared with E-OSIS, and IVD treatment reduced binding in E-IUM to levels similar to those in E-OSIS. Enrichment of DNMT3B across 3 ESR1 promoters was reduced in E-IUM after IVD, although the more-distal promoter showed increased DNMT3B enrichment in E-OSIS after IVD. The inability to downregulate DNMT3B expression in E-OSIS may contribute to an aberrant epigenetic fingerprint that misdirects gene expression in endometriosis and contributes to its altered response to steroid hormones. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  12. The aberrant expression and localization of DNA methyltransferase 3B in endometriotic stromal cells

    Science.gov (United States)

    Dyson, Matthew T.; Kakinuma, Toshiyuki; Pavone, Mary Ellen; Monsivais, Diana; Navarro, Antonia; Malpani, Saurabh S.; Ono, Masanori; Bulun, Serdar E.

    2015-01-01

    Objective To define the expression and function of DNA methyltransferases (DNMTs) in response to decidualizing stimuli in endometriotic cells compared with healthy endometrial stroma. Design Basic science. Setting University research center. Patients Premenopausal women with or without endometriosis. Interventions Primary cultures of stromal cells from healthy endometrium (E-IUM) or endometriomas (E-OSIS) were subjected to in vitro decidualization (IVD) using 1 µM medroxyprogesterone acetate, 35 nM 17β-estradiol, and 0.05 mM 8-Br-cAMP. Main Outcome Measure(s) DNMT1, DNMT3A, and DNMT3B expression in E-IUM and E-OSIS were assessed by qRT-PCR and immunoblotting. DNMT3B recruitment to the promoters of steroidogenic factor 1 (SF-1) and estrogen receptor α (ESR1) was examined by chromatin immunoprecipitation Results IVD treatment reduced DNMT3B mRNA (74%) and protein levels (81%) only in E-IUM. DNMT1 and DNMT3A were unchanged in both cell types. Significantly more DNMT3B bound to the SF-1 promoter in E-IUM compared with E-OSIS, and IVD treatment reduced binding in E-IUM to levels similar to those in E-OSIS. DNMT3B enrichment across three ESR1 promoters was reduced in E-IUM after IVD, although the more distal promoter showed increased DNMT3B enrichment in E-OSIS after IVD. Conclusions The inability to downregulate DNMT3B expression in E-OSIS may contribute to an aberrant epigenetic fingerprint that misdirects gene expression in endometriosis and contributes to its altered response to steroid hormones. PMID:26239024

  13. SF3B1 mutations constitute a novel therapeutic target in breast cancer

    Science.gov (United States)

    Maguire, Sarah L; Leonidou, Andri; Wai, Patty; Marchiò, Caterina; Ng, Charlotte KY; Sapino, Anna; Salomon, Anne-Vincent; Reis-Filho, Jorge S; Weigelt, Britta; Natrajan, Rachael C

    2015-01-01

    Mutations in genes encoding proteins involved in RNA splicing have been found to occur at relatively high frequencies in several tumour types including myelodysplastic syndromes, chronic lymphocytic leukaemia, uveal melanoma, and pancreatic cancer, and at lower frequencies in breast cancer. To investigate whether dysfunction in RNA splicing is implicated in the pathogenesis of breast cancer, we performed a re-analysis of published exome and whole genome sequencing data. This analysis revealed that mutations in spliceosomal component genes occurred in 5.6% of unselected breast cancers, including hotspot mutations in the SF3B1 gene, which were found in 1.8% of unselected breast cancers. SF3B1 mutations were significantly associated with ER-positive disease, AKT1 mutations, and distinct copy number alterations. Additional profiling of hotspot mutations in a panel of special histological subtypes of breast cancer showed that 16% and 6% of papillary and mucinous carcinomas of the breast harboured the SF3B1 K700E mutation. RNA sequencing identified differentially spliced events expressed in tumours with SF3B1 mutations including the protein coding genes TMEM14C, RPL31, DYNL11, UQCC, and ABCC5, and the long non-coding RNA CRNDE. Moreover, SF3B1 mutant cell lines were found to be sensitive to the SF3b complex inhibitor spliceostatin A and treatment resulted in perturbation of the splicing signature. Albeit rare, SF3B1 mutations result in alternative splicing events, and may constitute drivers and a novel therapeutic target in a subset of breast cancers. © 2014 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland. PMID:25424858

  14. Kaempferol Modulates DNA Methylation and Downregulates DNMT3B in Bladder Cancer

    Directory of Open Access Journals (Sweden)

    Wei Qiu

    2017-03-01

    Full Text Available Background: Genomic DNA methylation plays an important role in both the occurrence and development of bladder cancer. Kaempferol (Kae, a natural flavonoid that is present in many fruits and vegetables, exhibits potent anti-cancer effects in bladder cancer. Similar to other flavonoids, Kae possesses a flavan nucleus in its structure. This structure was reported to inhibit DNA methylation by suppressing DNA methyltransferases (DNMTs. However, whether Kae can inhibit DNA methylation remains unclear. Methods: Nude mice bearing bladder cancer were treated with Kae for 31 days. The genomic DNA was extracted from xenografts and the methylation changes was determined using an Illumina Infinium HumanMethylation 450 BeadChip Array. The ubiquitination was detected using immuno-precipitation assay. Results: Our data indicated that Kae modulated DNA methylation in bladder cancer, inducing 103 differential DNA methylation positions (dDMPs associated with genes (50 hyper-methylated and 53 hypo-methylated. DNA methylation is mostly relied on the levels of DNMTs. We observed that Kae specifically inhibited the protein levels of DNMT3B without altering the expression of DNMT1 or DNMT3A. However, Kae did not downregulate the transcription of DNMT3B. Interestingly, we observed that Kae induced a premature degradation of DNMT3B by inhibiting protein synthesis with cycloheximide (CHX. By blocking proteasome with MG132, we observed that Kae induced an increased ubiquitination of DNMT3B. These results suggested that Kae could induce the degradation of DNMT3B through ubiquitin-proteasome pathway. Conclusion: Our data indicated that Kae is a novel DNMT3B inhibitor, which may promote the degradation of DNMT3B in bladder cancer.

  15. SPEAR3 Workshop: Making the Scientific Case: Report from Workshop held at Stanford Synchrotron Radiation Laboratory, May 29-30, 1997

    Energy Technology Data Exchange (ETDEWEB)

    Brennan, S.

    1998-08-13

    As part of the planning process for the proposed upgrade to the SPEAR electron storage ring, SSRL, the SSRL Users Organization and the SSRL faculty sponsored a 1 1/2 day workshop on May 29-30 1997. The goal was to assess and document the impact of SPEAR3 on current and future science and technology research programs of the users of SSRL. The hard and soft x-ray beams produced at SSRL are used in a number of different scientific and technological disciplines. The workshop was organized by defining a set of areas of science and technology covering the basic activities at SSRL and inviting key people from outside Stanford to work with the SSRL faculty and staff in a set of topical groups on estimating the impact of SPEAR3 on their respective fields and developing a vision of the future opportunities. This report documents those scientific and technological opportunities and provides written summaries of the discussions. The report is organized with a brief technical description of SPEAR3 and planned beam line upgrades (which summarizes material presented to the workshop participants prior to the breakout sessions) following this executive summary. More detailed information from the topical working groups then follows. Finally, an appendix provides a list of workshop participants and a copy of the workshop agenda as well as some more detailed information on the SPEAR3 lattice and machine.

  16. Summary of the 3rd workshop on the reduced-moderation water reactor

    Energy Technology Data Exchange (ETDEWEB)

    Ishikawa, Nobuyuki; Nakatsuka, Tohru; Iwamura, Takamichi [eds.

    2000-06-01

    The research activities of a Reduced-Moderation Water Reactor (RMWR) are being performed for a development of the next generation water-cooled reactor. A workshop on the RMWR was held on March 3rd 2000 aiming to exchange information between JAERI and other organizations such as universities, laboratories, utilities and vendors. This report summarizes the contents of lectures and discussions on the workshop. The 1st workshop was held on March 1998 focusing on the review of the research activities and future research plan. The succeeding 2nd workshop was held on March 1999 focusing on the topics of the plutonium utilization in water-cooled reactors. The 3rd workshop was held on March 3rd 2000, which was attended by 77 participants. The workshop began with a lecture titled 'Recent Situation Related to Reduced-Moderation Water Reactor (RMWR)', followed by 'Program on MOX Fuel Utilization in Light Water Reactors' which is the mainstream scenario of plutonium utilization by utilities, and 'Feasibility Studies on Commercialized Fast Breeder Reactor Cycle System' mainly conducted by Japan Nuclear Cycle Development Institute (JNC). Also, following lectures were given as the recent research activities in JAERI: 'Progress in Design Study on Reduced-Moderation Water Reactors', 'Long-Term Scenarios of Power Reactors and Fuel Cycle Development and the Role of Reduced Moderation Water Reactors', 'Experimental and Analytical Study on Thermal Hydraulics' and Reactor Physics Experiment Plan using TCA'. At the end of the workshop, a general discussion was performed about the research and development of the RMWR. This report includes the original papers presented at the workshop and summaries of the questions and answers for each lecture and general discussion, as well as presentation viewgraphs, program and participant list as appendixes. The 7 of the presented papers are indexed individually. (J.P.N.)

  17. Bremen Workshop : Run-Up

    DEFF Research Database (Denmark)

    Frigaard, Peter; Kofoed, Jens Peter; Schlütter, F.

    The objective of the workshop was a comparison between the prototype and the laboratory measurements. the emphasis is put on comparison between recorded run-up levels. Three enclosed reports present measurements and results from University of Ghent (UG)/ FCCD, Flanders Hydraulics (FH) and Aalborg...

  18. VIIth Blois Workshop summary: experimental

    Energy Technology Data Exchange (ETDEWEB)

    Albrow, M.G.

    1997-10-01

    The Blois Workshop has become a conference not just restricted to diffractive scattering, but including topics such as searches for SUSY and Higgs, measurements of the top mass and b-decays. I will mention these briefly but will mostly discuss new results (and needed future measurements) in hard diffraction at HERA and the Tevatron.

  19. Physics Analysis Tools Workshop 2007

    CERN Multimedia

    Elizabeth Gallas,

    The ATLAS PAT (Physics Analysis Tools) group evaluates, develops and tests software tools for the analysis of physics data, consistent with the ATLAS analysis and event data models. Following on from earlier PAT workshops in London (2004), Tucson (2005) and Tokyo (2006), this year's workshop was hosted by the University of Bergen in Norway on April 23-28 with more than 60 participants. The workshop brought together PAT developers and users to discuss the available tools with an emphasis on preparing for data taking. At the start of the week, workshop participants, laptops and power converters in-hand, jumped headfirst into tutorials, learning how to become trigger-aware and how to use grid computing resources via the distributed analysis tools Panda and Ganga. The well organised tutorials were well attended and soon the network was humming, providing rapid results to the users and ample feedback to the developers. A mid-week break was provided by a relaxing and enjoyable cruise through the majestic Norwegia...

  20. Reuse in Practice Workshop Summary

    Science.gov (United States)

    1990-04-01

    SIERRA.STANFORD.EDU Preface The following is a transcript of the keynote address for the Reuse in Practice Workshop sponsored by IDA, SEI and SIGADA. The...used were obtained from the Ads Software Repository via a manual search process (an automated search mecanism would have been an enoamous help). We