Science.gov

Sample records for 5-8 making plans

  1. Stop making plans; start making decisions.

    PubMed

    Mankins, Michael C; Steele, Richard

    2006-01-01

    Many executives have grown skeptical of strategic planning. Is it any wonder? Despite all the time and energy that go into it, strategic planning most often acts as a barrier to good decision making and does little to influence strategy. Strategic planning fails because of two factors: It typically occurs annually, and it focuses on individual business units. As such, the process is completely at odds with the way executives actually make important strategy decisions, which are neither constrained by the calendar nor defined by unit boundaries. Thus, according to a survey of 156 large companies, senior executives often make strategic decisions outside the planning process, in an ad hoc fashion and without rigorous analysis or productive debate. But companies can fix the process if they attack its root problems. A few forward-looking firms have thrown out their calendar-driven, business-unit-focused planning procedures and replaced them with continuous, issues-focused decision making. In doing so, they rely on several basic principles: They separate, but integrate, decision making and plan making. They focus on a few key themes. And they structure strategy reviews to produce real decisions. When companies change the timing and focus of strategic planning, they also change the nature of senior management's discussions about strategy--from "review and approve" to "debate and decide," in which top executives actively think through every major decision and its implications for the company's performance and value. The authors have found that these companies make more than twice as many important strategic decisions per year as companies that follow the traditional planning model.

  2. Plan for Making Meaning.

    ERIC Educational Resources Information Center

    Bird, Marsha; Libby, Vicki; Rowley, Latosha; Turner, Joseph

    2002-01-01

    Lets the reader "listen in" as a group of four teachers search for a focusing question as they plan a focus study on the colonial period of American history. Organizes the authors' thinking, knowledge, resources, and predictions about what the students might bring to the table and what they might need from their teachers. (SG)

  3. Curriculum Change in Black Colleges VIII. A Report on a Cooperative Academic Planning Curriculum Development Workshop (Bethune-Cookman College, Daytona Beach, Florida, June 5-8, 1974).

    ERIC Educational Resources Information Center

    Calbert, Roosevelt; Epps, Willie J.

    This publication includes the proceedings of the June 5-8, 1974 curriculum development workshop of the Cooperative Academic Planning (CAP) program. Emphasis is placed on curriculum change and improvement. Topics discussed include indicators for academic planning; competency-based education; research centers as a mechanism for strengthening…

  4. HWMA/RCRA CLOSURE PLAN FOR THE MATERIALS TEST REACTOR WING (TRA-604) LABORATORY COMPONENTS VOLUNTARY CONSENT ORDER ACTION PLAN VCO-5.8 D REVISION2

    SciTech Connect

    KIRK WINTERHOLLER

    2008-02-25

    This Hazardous Waste Management Act/Resource Conservation and Recovery Act closure plan was developed for the laboratory components of the Test Reactor Area Catch Tank System (TRA-630) that are located in the Materials Test Reactor Wing (TRA-604) at the Reactor Technology Complex, Idaho National Laboratory Site, to meet a further milestone established under Voluntary Consent Order Action Plan VCO-5.8.d. The TRA-604 laboratory components addressed in this closure plan were deferred from the TRA-630 Catch Tank System closure plan due to ongoing laboratory operations in the areas requiring closure actions. The TRA-604 laboratory components include the TRA-604 laboratory warm wastewater drain piping, undersink drains, subheaders, and the east TRA-604 laboratory drain header. Potentially contaminated surfaces located beneath the TRA-604 laboratory warm wastewater drain piping and beneath the island sinks located in Laboratories 126 and 128 (located in TRA-661) are also addressed in this closure plan. The TRA-604 laboratory components will be closed in accordance with the interim status requirements of the Hazardous Waste Management Act/Resource Conservation and Recovery Act as implemented by the Idaho Administrative Procedures Act 58.01.05.009 and 40 Code of Federal Regulations 265, Subparts G and J. This closure plan presents the closure performance standards and the methods for achieving those standards.

  5. Planning and Decision Making for Care Transitions

    PubMed Central

    Sörensen, Silvia; Mak, Wingyun; Pinquart, Martin

    2015-01-01

    The need to plan for future health care and residential adjustments increases with age, growing frailty, and restrictions in coverage of long-term care and will continue to grow with population aging. Older adults’ lack of financial preparation for health care costs, insufficient knowledge about available options, and inadequate communication about care-related values has become an increasing public health challenge. This chapter describes a model of Preparation for Future Care (PFC), which encompasses different levels and domains of planning. Research about the extent to which planning is helpful in navigating care transitions is reviewed, and barriers and facilitators of planning including individual, familial, cultural, and national long-term care policy factors are discussed. Planning in the context of dementia and practical approaches that can be taken to enhance PFC is addressed, as well as recommendations for future research in the area of planning and decision making in the context of care transitions. PMID:26207079

  6. Mapping Community Planning and Decision-Making.

    ERIC Educational Resources Information Center

    Wright, Joan

    In the investigation of flood risk management in four New York State counties damaged by Tropical Storm Agnes, 71 persons who had engaged in flood management and related planning were interviewed. Results indicated that the organizations involved in planning in the area were not well connected with other such actors. Regarding four measures of…

  7. Strategic facility planning improves capital decision making.

    PubMed

    Reeve, J R

    2001-03-01

    A large, Midwestern IDS undertook a strategic facility-planning process to evaluate its facility portfolio and determine how best to allocate future investments in facility development. The IDS assembled a facility-planning team, which initiated the planning process with a market analysis to determine future market demands and identify service areas that warranted facility expansion. The team then analyzed each of the IDS's facilities from the perspective of uniform capacity measurements, highest and best use compared with needs, building condition and investment-worthiness, and facility growth and site development opportunities. Based on results of the analysis, the strategy adopted entailed, in part, shifting some space from inpatient care to ambulatory care services and demolishing and replacing the 11 percent of facilities deemed to be in the worst condition.

  8. Development of Planning Behaviour and Decision Making Ability of Children

    ERIC Educational Resources Information Center

    Mahapatra, Shamita

    2016-01-01

    Decision making, a complex mental activity underlying the act of choosing from among the alternatives in attaining a goal constitutes the core component of planning, a higher order cognitive process as per the PASS theory of intelligence. An attempt, therefore, has been made in the present study to examine the development of planning behaviour in…

  9. Implementing Participatory Decision Making in Forest Planning

    NASA Astrophysics Data System (ADS)

    Ananda, Jayanath

    2007-04-01

    Forest policy decisions are often a source of debate, conflict, and tension in many countries. The debate over forest land-use decisions often hinges on disagreements about societal values related to forest resource use. Disagreements on social value positions are fought out repeatedly at local, regional, national, and international levels at an enormous social cost. Forest policy problems have some inherent characteristics that make them more difficult to deal with. On the one hand, forest policy decisions involve uncertainty, long time scales, and complex natural systems and processes. On the other hand, such decisions encompass social, political, and cultural systems that are evolving in response to forces such as globalization. Until recently, forest policy was heavily influenced by the scientific community and various economic models of optimal resource use. However, growing environmental awareness and acceptance of participatory democracy models in policy formulation have forced the public authorities to introduce new participatory mechanisms to manage forest resources. Most often, the efforts to include the public in policy formulation can be described using the lower rungs of Arnstein’s public participation typology. This paper presents an approach that incorporates stakeholder preferences into forest land-use policy using the Analytic Hierarchy Process (AHP). An illustrative case of regional forest-policy formulation in Australia is used to demonstrate the approach. It is contended that applying the AHP in the policy process could considerably enhance the transparency of participatory process and public acceptance of policy decisions.

  10. Making It Happen: Student Involvement in Education Planning, Decision Making, and Instruction.

    ERIC Educational Resources Information Center

    Wehmeyer, Michael L., Ed.; Sands, Deanna J., Ed.

    This book provides teachers and other practitioners with a variety of procedures and materials to help students with disabilities become involved in their transition planning to the maximum extent possible. Chapters include: (1) "Student Involvement in Education Planning, Decision Making, and Instruction: An Idea Whose Time Has Arrived" (Michael…

  11. 6 CFR 5.8 - Business information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 6 Domestic Security 1 2012-01-01 2012-01-01 false Business information. 5.8 Section 5.8 Domestic... Freedom of Information Act § 5.8 Business information. (a) In general. Business information obtained by... this section. (b) Definitions. For purposes of this section: (1) Business information means...

  12. 6 CFR 5.8 - Business information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Business information. 5.8 Section 5.8 Domestic... Freedom of Information Act § 5.8 Business information. (a) In general. Business information obtained by... this section. (b) Definitions. For purposes of this section: (1) Business information means...

  13. 6 CFR 5.8 - Business information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 6 Domestic Security 1 2014-01-01 2014-01-01 false Business information. 5.8 Section 5.8 Domestic... Freedom of Information Act § 5.8 Business information. (a) In general. Business information obtained by... this section. (b) Definitions. For purposes of this section: (1) Business information means...

  14. 6 CFR 5.8 - Business information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 6 Domestic Security 1 2013-01-01 2013-01-01 false Business information. 5.8 Section 5.8 Domestic... Freedom of Information Act § 5.8 Business information. (a) In general. Business information obtained by... this section. (b) Definitions. For purposes of this section: (1) Business information means...

  15. 6 CFR 5.8 - Business information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 6 Domestic Security 1 2011-01-01 2011-01-01 false Business information. 5.8 Section 5.8 Domestic... Freedom of Information Act § 5.8 Business information. (a) In general. Business information obtained by... this section. (b) Definitions. For purposes of this section: (1) Business information means...

  16. Computer-Assisted Community Planning and Decision Making.

    ERIC Educational Resources Information Center

    College of the Atlantic, Bar Harbor, ME.

    The College of the Atlantic (COA) developed a broad-based, interdisciplinary curriculum in ecological policy and community planning and decision-making that incorporates two primary computer-based tools: ARC/INFO Geographic Information System (GIS) and STELLA, a systems-dynamics modeling tool. Students learn how to use and apply these tools…

  17. Planning horizon affects prophylactic decision-making and epidemic dynamics

    PubMed Central

    Ridenhour, Benjamin J.; Krone, Stephen M.

    2016-01-01

    The spread of infectious diseases can be impacted by human behavior, and behavioral decisions often depend implicitly on a planning horizon—the time in the future over which options are weighed. We investigate the effects of planning horizons on epidemic dynamics. We developed an epidemiological agent-based model (along with an ODE analog) to explore the decision-making of self-interested individuals on adopting prophylactic behavior. The decision-making process incorporates prophylaxis efficacy and disease prevalence with the individuals’ payoffs and planning horizon. Our results show that for short and long planning horizons individuals do not consider engaging in prophylactic behavior. In contrast, individuals adopt prophylactic behavior when considering intermediate planning horizons. Such adoption, however, is not always monotonically associated with the prevalence of the disease, depending on the perceived protection efficacy and the disease parameters. Adoption of prophylactic behavior reduces the epidemic peak size while prolonging the epidemic and potentially generates secondary waves of infection. These effects can be made stronger by increasing the behavioral decision frequency or distorting an individual’s perceived risk of infection. PMID:27843714

  18. Using storyboards to make your performance improvement plan come alive.

    PubMed

    Pfaadt, M

    1998-01-01

    The key to successfully using storyboarding within the PI plan is to create a storyboard for each activity as it is completed. Our agency waited until JCAHO was almost upon us. The historical preservation of activities as they occur will create an archive of activities for your PI committee and staff as well as for surveyors. The storyboard's second purpose is the communication of activities to the staff. Take the opportunity to use the boards as educational activities for the staff. Performance Improvement can many times be a frightening, or at best frustrating and uncomfortable activity for staff personnel. Bringing the PI plan alive through the use of storyboards accomplishes many goals as well as helps all staff see how Performance Improvement really makes a difference.

  19. Linking Assessment to Decision Making in Water Resources Planning - Decision Making Frameworks and Case Study Evaluations

    NASA Astrophysics Data System (ADS)

    Broman, D.; Gangopadhyay, S.; Simes, J.

    2015-12-01

    Climate assessments have become an accepted and commonly used component of long term water management and planning. There is substantial variation in the methods used in these assessments; however, managers and decision-makers have come to value their utility to identify future system limitations, and to evaluate future alternatives to ensure satisfactory system performance. A new set of decision-making frameworks have been proposed, including robust decision making (RDM), and decision scaling, that directly address the deep uncertainties found in both future climate, and non-climatic factors. Promising results have been obtained using these new frameworks, offering a more comprehensive understanding of future conditions leading to failures, and identification of measures to address these failures. Data and resource constraints have limited the use of these frameworks within the Bureau of Reclamation. We present here a modified framework that captures the strengths of previously proposed methods while using a suite of analysis tool that allow for a 'rapid climate assessment' to be performed. A scalable approach has been taken where more complex tools can be used if project resources allow. This 'rapid assessment' is demonstrated through two case studies on the Santa Ana and Colorado Rivers where previous climate assessments have been completed. Planning-level measures are used to compare how decision making is affected when using this new decision making framework.

  20. Risky Group Decision-Making Method for Distribution Grid Planning

    NASA Astrophysics Data System (ADS)

    Li, Cunbin; Yuan, Jiahang; Qi, Zhiqiang

    2015-12-01

    With rapid speed on electricity using and increasing in renewable energy, more and more research pay attention on distribution grid planning. For the drawbacks of existing research, this paper proposes a new risky group decision-making method for distribution grid planning. Firstly, a mixing index system with qualitative and quantitative indices is built. On the basis of considering the fuzziness of language evaluation, choose cloud model to realize "quantitative to qualitative" transformation and construct interval numbers decision matrices according to the "3En" principle. An m-dimensional interval numbers decision vector is regarded as super cuboids in m-dimensional attributes space, using two-level orthogonal experiment to arrange points uniformly and dispersedly. The numbers of points are assured by testing numbers of two-level orthogonal arrays and these points compose of distribution points set to stand for decision-making project. In order to eliminate the influence of correlation among indices, Mahalanobis distance is used to calculate the distance from each solutions to others which means that dynamic solutions are viewed as the reference. Secondly, due to the decision-maker's attitude can affect the results, this paper defines the prospect value function based on SNR which is from Mahalanobis-Taguchi system and attains the comprehensive prospect value of each program as well as the order. At last, the validity and reliability of this method is illustrated by examples which prove the method is more valuable and superiority than the other.

  1. Transport policy-making and planning Javanese cities

    SciTech Connect

    Dimitriou, H.

    1995-12-31

    Based on findings of field studies in five Javanese cities in Indonesia, this paper looks at a hierarchy of settlements and investigates what aspects of urban development and the transport sector most influences transport policy-making and planning in the country. The paper highlights the presence of a community hierarchy within these settlements with consonant trip-making patterns and the widespread mis-use of certain transport modes. The paper cross-relates observed transport problems and policy issues diagnosed from the five Javanese cities with an earlier prepared national agenda of urban transport policy issues and problems. This is done with a view to arriving at more sensitive policy and planning responses nationwide for cities of different kinds in Indonesia. The paper commences with an explanation of the settlement hierarchy and community structure employed by Indonesian government planners. An attempt is then made to relate this hierarchy and structure to the five cities studied. Within this context, factors affecting urban transport are discussed and tabulated against the above cities settlement hierarchy. These include aspects of: settlement size, structure and area; settlement development policy, urban for, density and topography; and travel and transport characteristics. An attempt is made to match this settlement hierarchy (and its constituent community structure) with a conceptualized hierarchy of transport modes, simultaneously investigating: the relationship between urban communities and assigned road hierarchies; community-based travel demand and trip-making characteristics; and the relationship between travel, speed and distance. From this an assessment is made of the performance and current use and mis-use of such transport modes.

  2. 5-8 Mathematics Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This document contains the revisions to the 5-8 Mathematics curriculum produced for Manitoba (Canada) teachers. It contains an introduction and seven content sections: Problem Solving, Algebra, Data Management, Geometry, Measurement, Number Concepts, and Number Operations. The introduction includes discussion of: rationale, goals, big ideas…

  3. Classroom Music: Grades 5-8.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem.

    The guide was designed to aid administrators and teachers in creating, organizing, and staffing music programs for students in middle schools or grades 5-8 in Oregon. It is presented in four parts. Part I describes the unique features of the middle school. The environment and students are in a period of change, and teachers must have certain…

  4. A Methodology to Support Decision Making in Flood Plan Mitigation

    NASA Astrophysics Data System (ADS)

    Biscarini, C.; di Francesco, S.; Manciola, P.

    2009-04-01

    The focus of the present document is on specific decision-making aspects of flood risk analysis. A flood is the result of runoff from rainfall in quantities too great to be confined in the low-water channels of streams. Little can be done to prevent a major flood, but we may be able to minimize damage within the flood plain of the river. This broad definition encompasses many possible mitigation measures. Floodplain management considers the integrated view of all engineering, nonstructural, and administrative measures for managing (minimizing) losses due to flooding on a comprehensive scale. The structural measures are the flood-control facilities designed according to flood characteristics and they include reservoirs, diversions, levees or dikes, and channel modifications. Flood-control measures that modify the damage susceptibility of floodplains are usually referred to as nonstructural measures and may require minor engineering works. On the other hand, those measures designed to modify the damage potential of permanent facilities are called non-structural and allow reducing potential damage during a flood event. Technical information is required to support the tasks of problem definition, plan formulation, and plan evaluation. The specific information needed and the related level of detail are dependent on the nature of the problem, the potential solutions, and the sensitivity of the findings to the basic information. Actions performed to set up and lay out the study are preliminary to the detailed analysis. They include: defining the study scope and detail, the field data collection, a review of previous studies and reports, and the assembly of needed maps and surveys. Risk analysis can be viewed as having many components: risk assessment, risk communication and risk management. Risk assessment comprises an analysis of the technical aspects of the problem, risk communication deals with conveying the information and risk management involves the decision process

  5. Multi-site production planning in hybrid make-to-stock/make-to-order production environment

    NASA Astrophysics Data System (ADS)

    Rafiei, Hamed; Rabbani, Masoud; Kokabi, Reza

    2014-06-01

    Today competitive environment has enforced practitioners and researchers to pay great attention to issues enhancing both production and marketing competitiveness. To do so, it has been obligatory for the firms to consider production side activities while customer requirements are on the other side of competition. In this regard, hybrid make-to-stock (MTS)/make-to-order (MTO) production systems have revealed outstanding results. This paper addresses multi-site production planning of a hybrid manufacturing firm for the first time in the hybrid systems' body of literature. In this regard, a network of suppliers, manufacturers and customers is considered for which a mixed-integer mathematical model is proposed. Objective function of the proposed mathematical model seeks to maximize profitability of the manufacturing firm. Because of computational complexity of the developed mathematical model, a genetic algorithm is developed upon which numerical experiments are reported in order to show validity and applicability of the proposed model.

  6. Bibliography: Program-Planning-Budgeting System (PPBS) and Decision-Making, Budgeting and Planning Within the Context of Higher Education.

    ERIC Educational Resources Information Center

    Raider, Melvyn C.

    This document presents a 143-item bibliography concerning program planning budgeting systems and decision making, budgeting, and planning within the context of higher education. Citations are categorized according to books, articles, monographs, reports, and other sources. (MJM)

  7. Auditing Your Educational Strategic Plan: Making a Good Thing Better.

    ERIC Educational Resources Information Center

    Kaufman, Roger; Grise, Philip

    Every organization needs a plan for achieving its objectives; however, strategic plans are often developed for the wrong reasons. This book presents self-help tools for school leaders interested in assessing the efficacy of their school's strategic plan. Chapter 1 explains why it is important to review educational strategic plans. Chapter 2…

  8. 14 CFR § 1216.303 - NEPA process in NASA planning and decision making.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... ADMINISTRATION ENVIRONMENTAL QUALITY Subpart 1216.3 Procedures for Implementing the National Environmental Policy... systematic examination of the environmental consequences of implementing a proposed Agency action. Full... that: (1) Planning and decision making support NASA's strategic plan commitment to sustainability...

  9. Paradigmatic Contexts of Models of Educational Planning and Decision Making

    ERIC Educational Resources Information Center

    Adams, Don

    1987-01-01

    A recognition of pradigmatic diversity and the contribution of multiple paradigms to planning greatly enriches both theory and practice. This analysis groups planning definitions into two general models, associates both with hard and soft systems thinking, and examines conceptual roots. The interpretive/humanist paradigm often highlights…

  10. Management and Decision-Making in Educational Planning.

    ERIC Educational Resources Information Center

    Kravetz, Nathan, Ed.

    This IIEP seminar focused on administrative, management, supervisory, and decisionmaking techniques that are useful in the educational planning process. The techniques studied included: delphi, program evaluation and review technique (PERT), and program planning and budgeting systems (PPBS). Various experts presented papers on these techniques,…

  11. AGU governance's decision-making process advances strategic plan

    NASA Astrophysics Data System (ADS)

    McPhaden, Michael; Finn, Carol; McEntee, Chris

    2012-10-01

    A lot has happened in a little more than 2 years, and we want give AGU members an update on how things are working under AGU's strategic plan and governance model. AGU is an organization committed to its strategic plan (http://www.agu.org/about/strategic_plan.shtml), and if you have not read the plan lately, we encourage you to do so. AGU's vision is to be an organization that "galvanizes a community of Earth and space scientists that collaboratively advances and communicates science and its power to ensure a sustainable future." We are excited about the progress we have made under this plan and the future course we have set for the Union. Everything the Board of Directors, Council, and committees put on their agendas is intended to advance AGU's strategic goals and objectives. Together with headquarters staff, these bodies are working in an integrated, effective manner to carry out this plan. The best way to demonstrate the progress made and each group's role is to walk through a recent example: the creation of a new Union-level award (see Figure 1).

  12. Improvements to Strategic Planning and Implementation through Enhanced Correlation with Decision-Making Frameworks

    ERIC Educational Resources Information Center

    McCready, John W.

    2010-01-01

    The purpose of this study was to examine use of decision-making tools and feedback in strategic planning in order to develop a rigorous process that would promote the efficiency of strategic planning for acquisitions in the United States Coast Guard (USCG). Strategic planning is critical to agencies such as the USCG in order to be effective…

  13. 5.8 X-ray Calorimeters

    NASA Technical Reports Server (NTRS)

    Porter, F. Scott

    2008-01-01

    X-ray calorimeter instruments for astrophysics have seen rapid development since they were invented in 1984. The prime instrument on all currently planned X-ray spectroscopic observatories is based on calorimeter technology. This relatively simple detection concept that senses the energy of an incident photon by measuring the temperature rise of an absorber material at very low temperatures, can form the basis of a very high performance, non-dispersive spectrometer. State-of-the-art calorimeter instruments have resolving powers of over 3000, large simultaneous band-passes, and near unit efficiency. This coupled with the intrinsic imaging capability of a pixilated x-ray calorimeter array, allows true spectral-spatial instruments to be constructed. In this chapter I briefly review the detection scheme, the state-of-the-art in X-ray calorimeter instruments and the future outlook for this technology.

  14. Mitigating Evidentiary Bias in Planning and Policy-Making

    PubMed Central

    Parkhurst, Justin

    2017-01-01

    The field of cognitive psychology has increasingly provided scientific insights to explore how humans are subject to unconscious sources of evidentiary bias, leading to errors that can affect judgement and decision-making. Increasingly these insights are being applied outside the realm of individual decision-making to the collective arena of policy-making as well. A recent editorial in this journal has particularly lauded the work of the World Bank for undertaking an open and critical reflection on sources of unconscious bias in its own expert staff that could undermine achievement of its key goals. The World Bank case indeed serves as a remarkable case of a global policy-making agency making its own critical reflections transparent for all to see. Yet the recognition that humans are prone to cognitive errors has been known for centuries, and the scientific exploration of such biases provided by cognitive psychology is now well-established. What still remains to be developed, however, is a widespread body of work that can inform efforts to institutionalise strategies to mitigate the multiple sources and forms of evidentiary bias arising within administrative and policy-making environments. Addressing this gap will require a programme of conceptual and empirical work that supports robust development and evaluation of institutional bias mitigation strategies. The cognitive sciences provides a scientific basis on which to proceed, but a critical priority will now be the application of that science to improve policy-making within those agencies taking responsibility for social welfare and development programmes.

  15. A Planning and Decision-Making Framework for Ecological Restoration.

    ERIC Educational Resources Information Center

    Wyant, James G.; And Others

    1995-01-01

    Provides a definition for restoration ecology that is suitable for extensive terrestrial applications and presents a decision framework to help organize different phases of the decision process. Encourages a wider spectrum of participants and decisions than have been traditionally employed for restoration planning. (AIM)

  16. Administrative Decision-Making and Computer-Based Planning Systems.

    ERIC Educational Resources Information Center

    Weischadle, David E.

    This paper presents the overall conceptual framework in which information gathered and stored by computers can be transformed into a comprehensive planning system useful in administrative decisionmaking. Identified and discussed are information needs (enrollment, costs, resources, and measurements) and a sample system (STEP - System for Trenton's…

  17. South Korea: Language Policy and Planning in the Making

    ERIC Educational Resources Information Center

    Song, Jae Jung

    2012-01-01

    This monograph discusses South Korea's language situation in a language policy and planning context. This monograph consists of four parts. Part 1 presents a genetic, typological and sociolinguistic description of South Korea's national language, and an overview of minority languages, including English as well as other languages, recently…

  18. Plan now to make your retirement active, productive.

    PubMed

    Schlepp, S

    1989-12-01

    In his book Planning to the Years Ahead, Lester I. Tenney, PhD, professor emeritus at Arizona State University, Tempe, links Abraham Maslow's hierarchy of needs to retirement planning. According to Maslow, economic and security needs can be achieved through a family environment (eg, food clothing, shelter), and social acceptance, self-worth, and self-satisfaction can be achieved from social interaction, work, or leisure activities. After the basic needs of food, clothing, and shelter have been achieved, people are able to move to the next level of achieving safety and security. The level of dependency that people have on satisfying these needs through work will determine how well they are at adapting to retirement. The more people depend on work alone, the harder will be the adjustment; people who are less dependent on work will find retirement easier to accept.

  19. Planning for Desperate Climate Intervention: can it Make Sense?

    NASA Astrophysics Data System (ADS)

    Duncan, Robert

    2014-07-01

    The three National Academies of the United States, working together, authored a comprehensive report in 1992 titled: Policy Implications of Greenhouse Warming: Mitigation, Adaptation, and the Science Base. The authors discussed various possible methods of geoengineering to mitigate the adverse climate effects of the slow, steady buildup of greenhouse gasses in the Earth's atmosphere. Subsequently far less expensive, clever designs were developed by inventors such as Bill Gates and his collaborators, and these have been patented. Many of the techniques in this geoengineering proposition were commonly considered as methods of selectively polluting the upper atmosphere to block the solar luminosity, and hence they met with staunch resistance from the international scientific community. At the time, these geoengineering approaches were proposed as a method of countering the slow steady increase of the earth's temperature that was assumed to be a consequence of the increase in concentration of atmospheric molecules that contain carbon, such as CO2 and CH4. Such intentional intervention in a system as complex as the earth's atmosphere was considered by most scientists, including the authors, as reckless. Within this paper, we propose that the less expensive of these geoengineering plans be reconsidered, but that such a system never be deployed or tested at scale unless a genuine climate runaway condition arises in the future. The more economically compelling approaches should be further tested at the `lab bench' level, and in small laboratory-scale tests, and simulations. A comprehensive plan should be developed to manufacture the required materials at scale and to finalize the design of the necessary system, but no such deployment should be entered into at this time. The many risks of an intense, sudden release of greenhouse gasses, mainly methane and carbon dioxide from geologic sources, are reviewed briefly herein. We consider it only prudent to develop an economical

  20. "Leaving before she leaves": considering future family when making career plans.

    PubMed

    Ganginis Del Pino, Heather V; O'Brien, Karen M; Mereish, Ethan; Miller, Matthew J

    2013-07-01

    An instrument was developed to measure the extent to which people consider future children and romantic partners when planning for a career (i.e., the PLAN scale). Two independent factor-analytic studies of a total of 726 college women were conducted to assess the factor structure and psychometric properties of this measure. Results suggested that the PLAN represents a general Considering Future Family When Making Career Plans factor and 2 domain-specific factors: Considering Children and Prioritizing and Compromising for Partner. Suggestions for future research and practice using the PLAN scale are provided.

  1. 1 CFR 5.8 - Form of citation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Form of citation. 5.8 Section 5.8 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.8 Form of citation. Without prejudice to any other form of citation, Federal Register material may be cited by...

  2. 1 CFR 5.8 - Form of citation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Form of citation. 5.8 Section 5.8 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.8 Form of citation. Without prejudice to any other form of citation, Federal Register material may be cited by...

  3. 1 CFR 5.8 - Form of citation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Form of citation. 5.8 Section 5.8 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.8 Form of citation. Without prejudice to any other form of citation, Federal Register material may be cited by...

  4. 76 FR 74630 - Making Changes to Emergency Plans for Nuclear Power Reactors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-01

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION 10 CFR Parts 50 and 52 RIN 3150-AI10 Making Changes to Emergency Plans for Nuclear Power Reactors... Emergency Plans for Nuclear Power Reactors.'' This guide describes a method that the NRC staff...

  5. 14 CFR 1216.303 - NEPA process in NASA planning and decision making.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) Planning and decision making support NASA's strategic plan commitment to sustainability and environmental... ENVIRONMENTAL QUALITY Subpart 1216.3 Procedures for Implementing the National Environmental Policy Act (NEPA... examination of the environmental consequences of implementing a proposed Agency action. Full integration...

  6. Intelligent Aircraft Damage Assessment, Trajectory Planning, and Decision-Making under Uncertainty

    NASA Astrophysics Data System (ADS)

    Lopez, Israel; Sarigul-Klijn, Nesrin

    Situational awareness and learning are necessary to identify and select the optimal set of mutually non-exclusive hypothesis in order to maximize mission performance and adapt system behavior accordingly. This paper presents a hierarchical and decentralized approach for integrated damage assessment and trajectory planning in aircraft with uncertain navigational decision-making. Aircraft navigation can be safely accomplished by properly addressing the following: decision-making, obstacle perception, aircraft state estimation, and aircraft control. When in-flight failures or damage occur, rapid and precise decision-making under imprecise information is required in order to regain and maintain control of the aircraft. To achieve planned aircraft trajectory and complete safe landing, the uncertainties in system dynamics of the damaged aircraft need to be learned and incorporated at the level of motion planning. The damaged aircraft is simulated via a simplified kinematic model. The different sources and perspectives of uncertainties in the damage assessment process and post-failure trajectory planning are presented and classified. The decision-making process for an emergency motion planning and landing is developed via the Dempster-Shafer evidence theory. The objective of the trajectory planning is to arrive at a target position while maximizing the safety of the aircraft given uncertain conditions. Simulations are presented for an emergency motion planning and landing that takes into account aircraft dynamics, path complexity, distance to landing site, runway characteristics, and subjective human decision.

  7. Decision-making in HIV prevention community planning: an integrative review.

    PubMed

    Johnson-Masotti, A P; Pinkerton, S D; Holtgrave, D R; Valdiserri, R O; Willingham, M

    2000-04-01

    Since 1994, the Centers for Disease Control and Prevention has required that the 65 health department grantees that receive funding for HIV prevention interventions engage in a community planning process to involve affected communities in local prevention decision making; to increase the use of epidemiological data to target HIV prevention resources; and to ensure that the planning process takes into account scientific information on the effectiveness and efficiency of different HIV interventions. Local community planning groups are charged with identifying and prioritizing unmet HIV prevention needs in their communities, as well as prioritizing prevention interventions designed to address these needs. Their recommendations, in turn, form the basis for the local health department's request for HIV prevention funding from the Centers for Disease Control and Prevention. Given the community planning process's central role in the allocation of federal HIV prevention funds, it is critical that sound decision-making procedures inform this process. In this article, we review the basics of the community planning prioritization process and summarize the decision-making experiences of community planning groups across the US. We then describe several priority-setting tools and decision analytic models that have been developed to assist in HIV community planning prioritization and discuss their strengths and weaknesses. Finally, we offer suggestions for improving the decision-analytic basis for HIV prevention community planning.

  8. Male involvement in family planning decision making in Ile-Ife, Osun State, Nigeria.

    PubMed

    Ijadunola, Macellina Y; Abiona, Titilayo C; Ijadunola, Kayode T; Afolabi, Olusegun T; Esimai, Olapeju A; OlaOlorun, Funmilola M

    2010-12-01

    This study assessed men's awareness, attitude, and practice of modern contraceptive methods, determined the level of spousal communication, and investigated the correlates of men's opinion in family planning decision making in Ile-Ife, Nigeria. Quantitative methodology was employed in this cross-sectional descriptive design using a structured household questionnaire to collect information from 402 male study participants. A multistage sampling procedure was employed. Eighty-nine percent of men approved of the use of family planning while only about 11 percent disapproved of it. Eighty percent of men had ever used contraception while 56 percent of them were current users. Spousal communication about family planning and other family reproductive goals was quite poor. The socio-demographic correlates of men's opinions included religion, marriage type, educational attainment, and occupation (p < 0.05). The study concluded that male involvement in family planning decision making was poor and their patronage of family planning services was low.

  9. Defense Resource Planning Under Uncertainty: An Application of Robust Decision Making to Munitions Mix Planning

    DTIC Science & Technology

    The goal of this project is to help improve the value and character of defense resource planning in an era of growing uncertainty and complex...robust resource strategies, that is, strategies that perform well over a wide range of threat and funding futures and thus are better at managing...policy areas in the last decade. This document explores how the RDM method may be applied to defense resource planning in an application to air-delivered

  10. Decision-making and evacuation planning for flood risk management in the Netherlands.

    PubMed

    Kolen, Bas; Helsloot, Ira

    2014-07-01

    A traditional view of decision-making for evacuation planning is that, given an uncertain threat, there is a deterministic way of defining the best decision. In other words, there is a linear relation between threat, decision, and execution consequences. Alternatives and the impact of uncertainties are not taken into account. This study considers the 'top strategic decision-making' for mass evacuation owing to flooding in the Netherlands. It reveals that the top strategic decision-making process itself is probabilistic because of the decision-makers involved and their crisis managers (as advisers). The paper concludes that deterministic planning is not sufficient, and it recommends probabilistic planning that considers uncertainties in the decision-making process itself as well as other uncertainties, such as forecasts, citizens responses, and the capacity of infrastructure. This results in less optimistic, but more realistic, strategies and a need to pay attention to alternative strategies.

  11. Climate Change Scenario Planning in Alaska's National Parks: Stakeholder Involvement in the Decision-Making Process

    SciTech Connect

    Ernst, Kathleen M; Van Riemsdijk, Dr. Micheline

    2013-01-01

    This article studies the participation of stakeholders in climate change decision-making in Alaska s National Parks. We place stakeholder participation within literatures on environmental and climate change decision-making. We conducted participant observation and interviews in two planning workshops to investigate the decision-making process, and our findings are three-fold. First, the inclusion of diverse stakeholders expanded climate change decision-making beyond National Park Service (NPS) institutional constraints. Second, workshops of the Climate Change Scenario Planning Project (CCSPP) enhanced institutional understandings of participants attitudes towards climate change and climate change decision-making. Third, the geographical context of climate change influences the decision-making process. As the first regional approach to climate change decision-making within the NPS, the CCSPP serves as a model for future climate change planning in public land agencies. This study shows how the participation of stakeholders can contribute to robust decisions, may move climate change decision-making beyond institutional barriers, and can provide information about attitudes towards climate change decision-making.

  12. Planning a Stigmatized Nonvisible Illness Disclosure: Applying the Disclosure Decision-Making Model

    PubMed Central

    Choi, Soe Yoon; Venetis, Maria K.; Greene, Kathryn; Magsamen-Conrad, Kate; Checton, Maria G.; Banerjee, Smita C.

    2016-01-01

    This study applied the disclosure decision-making model (DD-MM) to explore how individuals plan to disclose nonvisible illness (Study 1), compared to planning to disclose personal information (Study 2). Study 1 showed that perceived stigma from the illness negatively predicted disclosure efficacy; closeness predicted anticipated response (i.e., provision of support) although it did not influence disclosure efficacy; disclosure efficacy led to reduced planning, with planning leading to scheduling. Study 2 demonstrated that when information was considered to be intimate, it negatively influenced disclosure efficacy. Unlike the model with stigma (Study 1), closeness positively predicted both anticipated response and disclosure efficacy. The rest of the hypothesized relationships showed a similar pattern to Study 1: disclosure efficacy reduced planning, which then positively influenced scheduling. Implications of understanding stages of planning for stigmatized information are discussed. PMID:27662447

  13. Making parks make a difference: poor alignment of policy, planning and management with protected-area impact, and ways forward

    PubMed Central

    Pressey, Robert L.; Visconti, Piero; Ferraro, Paul J.

    2015-01-01

    Policy and practice around protected areas are poorly aligned with the basic purpose of protection, which is to make a difference. The difference made by protected areas is their impact, defined in program evaluation as the outcomes arising from protection relative to the counterfactual of no protection or a different form of protection. Although impact evaluation of programs is well established in fields such as medicine, education and development aid, it is rare in nature conservation. We show that the present weak alignment with impact of policy targets and operational objectives for protected areas involves a great risk: targets and objectives can be achieved while making little difference to the conservation of biodiversity. We also review potential ways of increasing the difference made by protected areas, finding a poor evidence base for the use of planning and management ‘levers’ to better achieve impact. We propose a dual strategy for making protected areas more effective in their basic role of saving nature, outlining ways of developing targets and objectives focused on impact while also improving the evidence for effective planning and management. PMID:26460132

  14. Climate change scenario planning in Alaska's National Parks: Stakeholder involvement in the decision-making process

    SciTech Connect

    Ernst, Kathleen M; Van Riemsdijk, Dr. Micheline

    2013-01-01

    This article studies the participation of stakeholders in climate change decision-making in Alaska s National Parks. We place stakeholder participation within literatures on environmental and climate change decision-making. We conducted participant observation and interviews in two planning workshops to investigate the decision-making process, and our findings are three-fold. First, the inclusion of diverse stakeholders expanded climate change decision-making beyond National Park Service (NPS) institutional constraints. Second, workshops of the Climate Change Scenario Planning Project (CCSPP) enhanced institutional understandings of participants attitudes towards climate change and climate change decision-making. Third, the geographical context of climate change influences the decisionmaking process. As the first regional approach to climate change decision-making within the NPS, the CCSPP serves as a model for future climate change planning in public land agencies. This study shows how the participation of stakeholders can contribute to robust decisions, may move climate change decision-making beyond institutional barriers, and can provide information about attitudes towards climate change decision-making.

  15. Hoping for the Best or Planning for the Future: Decision Making and Future Care Needs.

    PubMed

    Gould, Odette N; Dupuis-Blanchard, Suzanne; Villalon, Lita; Simard, Majella; Ethier, Sophie

    2015-06-18

    Research has shown that relatively few older adults make plans for future care needs. In this study, we explore the thinking processes involved in planning or failing to plan for the future. Interviews were carried out with 39 older adults (M age = 81 years) who were experiencing disability and illness but who lived in their own home. Guiding questions for the interview focused on present living circumstances, but for the present qualitative analysis, all references to the future, and to future residence changes, were extracted. This approach allowed us to observe how older adults spontaneously address issues of future planning when not constrained to do so. Results supported the use of a positivity bias, as well as a risk-aversive decision-making style. These older adults seemed to be prioritizing present emotional well-being by avoiding thoughts of future risks and thereby eschewing proactive coping.

  16. Making the End as Good as the Beginning: Financial Planning and Retirement for Women Plastic Surgeons.

    PubMed

    Johnson, Debra J; Shenaq, Deana; Thakor, Manisha

    2016-10-01

    Financial planning is critically important to ensure financial security both during a plastic surgical career and in retirement. Unfortunately, plastic surgery training includes very little in the way of financial planning. The information that is available in the literature is mostly geared toward men. Women, with longer lifespans and more family care responsibilities, have unique needs when it comes to financial planning. Adequate attention must also be paid to life after retirement. A plastic surgical career can be all-encompassing, and thus women need to carefully plan volunteer activities, new hobbies, and even a second career to make their retirement years fulfilling and enjoyable. Key points regarding financial planning during the various phases of a woman plastic surgeon's career are discussed. Options for retirement are presented.

  17. Through My Eyes: A Child's View of World War II. Appropriate for Grades 5-8.

    ERIC Educational Resources Information Center

    Brooks, Margaret

    This activity book is designed for grades 5-8 to look at America at home during World War II. The work examines the efforts of the men, women, and children who supported and supplied one of the greatest mobilizations of people and material that the world has ever witnessed. The activities were planned to compliment the exhibit of the same name,…

  18. Eukaryotic ribosomes that lack a 5.8S RNA

    NASA Technical Reports Server (NTRS)

    Vossbrinck, C. R.; Woese, C. R.

    1986-01-01

    The 5.8S ribosomal RNA is believed to be a universal eukaryotic characteristic. It has no (size) counterpart among the prokaryotes, although its sequence is homologous with the first 150 or so nucleotides of the prokaryotic large subunit (23S) ribosomal RNA. An exception to this rule is reported here. The microsporidian Vairimorpha necatrix is a eukaryote that has no 5.8S rRNA. As in the prokaryotes, it has a single large subunit rRNA, whose 5-prime region corresponds to the 5.8S rRNA.

  19. Career Development Strivings: Assessing Goals and Motivation in Career Decision-Making and Planning

    ERIC Educational Resources Information Center

    Dik, Bryan J.; Sargent, Adam M.; Steger, Michael F.

    2008-01-01

    This article describes and demonstrates a novel approach to assessing goals and motives among individuals engaged in the career decision-making and planning process. Participants generated five career development strivings, rated each striving along several dimensions (self-efficacy, outcome expectations, sense of calling, spiritual significance,…

  20. Improving Minority Student Success: Crossing Boundaries and Making Connections between Theory, Research, and Academic Planning.

    ERIC Educational Resources Information Center

    Keeton, Morris; Clagett, Craig A.; Engleberg, Isa N.

    In an effort to cross boundaries and make connections between theory, research, and academic planning, Prince George's Community College in Maryland (PGCC) and the University of Maryland University College's Institute for Research on Adults in Higher Education (IRAHE) developed a partnership using national and institutional research to link theory…

  1. Plan for Moral and Ethical Decision-Making Program of Research

    DTIC Science & Technology

    2007-02-01

    DRDC No. CR 2007-027 Plan for Moral and Ethical Decision-Making Program of Research by: Michael H. Thomson, Barbara D . Adams, and......endorsement of Defence R& D Canada © HER MAJESTY THE QUEEN IN RIGHT OF CANADA (2007) as represented by the Minister of National Defence © SA

  2. A Relational Approach to Moral Decision-Making: The Majority Opinion in "Planned Parenthood v. Casey."

    ERIC Educational Resources Information Center

    Sullivan, Patricia A.; Goldzwig, Steven R.

    1995-01-01

    Defines a relational approach to moral reasoning. Notes that the Supreme Court, in "Planned Parenthood v. Casey," rejected simplistic approaches to moral reasoning and acknowledged the complex web of relationships involved in abortion decision making. Suggests that rhetoricians "revision" the art of persuasion to place more…

  3. Collaborative Planning and Decision Making in the Elementary School: A Qualitative Study of Contemporary Team Teaching.

    ERIC Educational Resources Information Center

    Riley, John F.

    This longitudinal study examined elementary teachers' perceptions of the collaborative planning and decision-making process and their role in it. Nine teachers participated in grade- level teaming. Teachers ranged in experience from 1-9 years, with 3 teachers new to the team and 5 in their first or second year of teaching. Participants completed…

  4. 76 FR 58807 - An Assessment of Decision-Making Processes: Evaluation of Where Land Protection Planning Can...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... Incorporate Climate Change Information-- Release of Final Report AGENCY: Environmental Protection Agency (EPA... Decision-Making Processes: Evaluation of Where Land Protection Planning can Incorporate Climate Change... planning can incorporate climate change impacts information into programs. The assessment revealed...

  5. Robust Decision Making and Info-Gap Decision Theory for water resource system planning

    NASA Astrophysics Data System (ADS)

    Matrosov, Evgenii S.; Woods, Ashley M.; Harou, Julien J.

    2013-06-01

    Stationarity assumptions of linked human-water systems are frequently invalid given the difficult-to-predict changes affecting such systems. In this case water planning occurs under conditions of deep or severe uncertainty, where the statistical distributions of future conditions and events are poorly known. In such situations predictive system simulation models are typically run under different scenarios to evaluate the performance of future plans under different conditions. Given that there are many possible plans and many possible futures, which simulations will lead to the best designs? Robust Decision Making (RDM) and Info-Gap Decision Theory (IGDT) provide a structured approach to planning complex systems under such uncertainty. Both RDM and IGDT make repeated use of trusted simulation models to evaluate different plans under different future conditions. Both methods seek to identify robust rather than optimal decisions, where a robust decision works satisfactorily over a broad range of possible futures. IGDT efficiently charts system performance with robustness and opportuneness plots summarising system performance for different plans under the most dire and favourable sets of future conditions. RDM samples a wider range of dire, benign and opportune futures and offers a holistic assessment of the performance of different options. RDM also identifies through ‘scenario discovery' which combinations of uncertain future stresses lead to system vulnerabilities. In our study we apply both frameworks to a water resource system planning problem: London's water supply system expansion in the Thames basin, UK. The methods help identify which out of 20 proposed water supply infrastructure portfolios is the most robust given severely uncertain future hydrological inflows, water demands and energy prices. Multiple criteria of system performance are considered: service reliability, storage susceptibility, capital and operating cost, energy use and environmental flows

  6. Male involvement in family planning decision making in sub-Saharan Africa- what the evidence suggests.

    PubMed

    Vouking, Marius Zambou; Evina, Christine Danielle; Tadenfok, Carine Nouboudem

    2014-01-01

    The World Health Organization (WHO) estimated in 2012 that 287,000 maternal deaths occurred in 2010; sub-Saharan Africa (56%) and Southern Asia (29%) accounted for the global burden of maternal deaths. Men are also recognized to be responsible for the large proportion of ill reproductive health suffered by their female partners. Male involvement helps not only in accepting a contraceptive but also in its effective use and continuation. The objectives were to assess men's knowledge, attitude, and practice of modern contraceptive methods; determine the level of spousal communication about family planning decision making; and investigate the correlates of men's opinion about their roles in family planning decision making. We searched the following electronic databases from January 1995 to December 2013: Medline, Embase, CINAHL, LILAS, International Bibliography of Social Sciences, Social Services Abstracts, and Sociological Abstracts. Along with MeSH terms and relevant keywords, we used the Cochrane Highly Sensitive Search Strategy for identifying reports of articles in PubMed. There were no restrictions to language or publication status. Of 137 hits, 7 papers met the inclusion criteria. The concept of family planning was well known to men. In the Nigerian study, almost (99%) men were aware of the existence of modern contraceptives, and most of them were aware of at least two modern methods. Awareness of the condom was highest (98%). In the Malawi study, all of the participants reported that they were not using contraception before the intervention. In Ethiopia, above 90% of male respondents have supported and approved using and choosing family planning methods, but none of them practiced terminal methods. Generally, more male respondents disagreed than agreed that men should make decisions about selected family planning issues in the family. Decision-making dynamics around method choice followed a slightly different pattern. According to female participants

  7. Consider it done! Plan making can eliminate the cognitive effects of unfulfilled goals.

    PubMed

    Masicampo, E J; Baumeister, Roy F

    2011-10-01

    Unfulfilled goals persist in the mind, as asserted by ample theory and evidence (e.g., the Zeigarnik effect). The standard assumption has been that such cognitive activation persists until the goal is fulfilled. However, we predicted that contributing to goal pursuit through plan making could satisfy the various cognitive processes that usually promote goal pursuit. In several studies, we activated unfulfilled goals and demonstrated persistent goal activation over time. Unfinished goals caused intrusive thoughts during an unrelated reading task (Studies 1 and 5B), high mental accessibility of goal-related words (Studies 2 and 3), and poor performance on an unrelated anagram task (Study 4). Allowing participants to formulate specific plans for their unfulfilled goals eliminated the various activation and interference effects. Reduction of the effects was mediated by the earnestness of participants' plans: Those who ultimately executed their plans were those who also exhibited no more intrusions (Study 4). Moreover, changes in goal-related emotions did not appear to be a necessary component of the observed cognitive effects (Studies 5A and 5B). Committing to a specific plan for a goal may therefore not only facilitate attainment of the goal but may also free cognitive resources for other pursuits. Once a plan is made, the drive to attain a goal is suspended--allowing goal-related cognitive activity to cease--and is resumed at the specified later time.

  8. The Communications Skills as The One Side of Capability to Make Plans

    NASA Astrophysics Data System (ADS)

    Kiriyama, Satoshi; Konishi, Masaki; Hanabusa, Takao

    In the Center for Innovation and Creativity Development, we have planned students' project activities and have found out various educational subjects by guiding the members of projects. Particularly, we have regarded “raising the capability to make plans” as an essential subject. The lack of the capability causes various problems in project activities, and communications skills are also affected. This tendency is observed in all the projects, though the students of science and liberal arts have participated in the projects. We have taken the measure against students' lack of the capability, and have opened a course of liberal arts new for the freshmen based on the knowledge. We will introduce the measure in the lecture and discuss the communications skills as the one side of capability to make plans.

  9. Shared Decision-Making in Youth Mental Health Care: Using the Evidence to Plan Treatments Collaboratively.

    PubMed

    Langer, David A; Jensen-Doss, Amanda

    2016-12-02

    The shared decision-making (SDM) model is one in which providers and consumers of health care come together as collaborators in determining the course of care. The model is especially relevant to youth mental health care, when planning a treatment frequently entails coordinating both youth and parent perspectives, preferences, and goals. The present article first provides the historical context of the SDM model and the rationale for increasing our field's use of SDM when planning psychosocial treatments for youth and families. Having established the potential utility of SDM, the article then discusses how to apply the SDM model to treatment planning for youth psychotherapy, proposing a set of steps consistent with the model and considerations when conducting SDM with youth and families.

  10. Visualization support for risk-informed decision making when planning and managing software developments

    NASA Technical Reports Server (NTRS)

    Feather, Martin S.; Kiper, James D.; Menzies, Tim

    2005-01-01

    Key decisions are made in the early stages of planning and management of software developments. The information basis for these decisions is often a mix of analogy with past developments, and the best judgments of domain experts. Visualization of this information can support to such decision making by clarifying the status of the information and yielding insights into the ramifications of that information vis-a-vis decision alternatives.

  11. A case study of high school teachers' decision making models for planning and teaching science

    NASA Astrophysics Data System (ADS)

    Duschl, Richard A.; Wright, Emmett

    The focus of this study was to investigate the manner and the degree to which science teachers consider the nature of the subject matter in their decision making addressing the planning and the delivery of instructional tasks. An assumption of the study is that considerations for the nature of the subject matter should be a factor in a teacher's decision making about what to teach and how to teach. Relevant research literature reviewed includes (1) human decision making and the development of cognitive models of reality, (2) modern philosophies of science, and (3) philosophy of science and science education. Methods of data collection and of data analysis followed Spradley's Developmental Research Sequence guidelines for conducting ethnographic research. Validity of research findings was established from the triangulation of observations, interviews, and documents and surveys. The goal of the research was the development of grounded hypotheses about science TEACHERS' pedagogical decision making. Based on the results of this study it is hypothesized that science TEACHERS' decision-making models of reality for the selection, implementation, and development of instructional tasks are dominated by considerations for (a) student development, (b) curriculum guide objectives, and (c) pressures of accountability. Little, if any, consideration is given to the nature of the subject matter by the science teachers in decision making. Implications exist for the disenfranchisement of teachers from the task of making decisions concerning what to teach.

  12. Treatment plan for integrating evidence-based decision making into dental education.

    PubMed

    Forrest, Jane L

    2006-03-01

    The aims of this paper are to present the findings from the scientific literature that discuss strategies that can contribute to a "best practices" treatment plan model for effectively integrating Evidence-Based Decision Making (EBDM) into curricula. MEDLINE, CINAHL, and HealthSTAR databases were searched, as was the Cochrane Database of Systematic Reviews. Studies and articles, ranging from systematic reviews to articles proposing models and recommendations for how to implement EBDM into curricula and faculty development were reviewed. Several common themes emerged and form the basis for a treatment plan model. The first step in developing any treatment plan is a thorough assessment of the current situation or problem. Recognizing that there are multiple phases to the assessment of an educational system, the focus of this paper will be to understand which teaching and learning strategies are most effective. These, in turn, will inform faculty of needed curricular changes and skill development training, requisites in order for them to prepare students to be successful in providing patient care using the best available evidence. Elements of a suggested treatment plan will be presented with the caveat that each dental school will need to develop an implementation plan based on an assessment of its own environment and needs.

  13. A visualization tool to support decision making in environmental and biological planning

    USGS Publications Warehouse

    Romañach, Stephanie S.; McKelvy, James M.; Conzelmann, Craig; Suir, Kevin J.

    2014-01-01

    Large-scale ecosystem management involves consideration of many factors for informed decision making. The EverVIEW Data Viewer is a cross-platform desktop decision support tool to help decision makers compare simulation model outputs from competing plans for restoring Florida's Greater Everglades. The integration of NetCDF metadata conventions into EverVIEW allows end-users from multiple institutions within and beyond the Everglades restoration community to share information and tools. Our development process incorporates continuous interaction with targeted end-users for increased likelihood of adoption. One of EverVIEW's signature features is side-by-side map panels, which can be used to simultaneously compare species or habitat impacts from alternative restoration plans. Other features include examination of potential restoration plan impacts across multiple geographic or tabular displays, and animation through time. As a result of an iterative, standards-driven approach, EverVIEW is relevant to large-scale planning beyond Florida, and is used in multiple biological planning efforts in the United States.

  14. Global Issues in the Intermediate Classroom, Grades 5-8.

    ERIC Educational Resources Information Center

    Johnson, Jacquelyn; Benegar, John

    This publication contains teacher developed activities for teaching about global issues in grades 5-8. The self-contained activities are organized into three major parts. Part I, "Global Awareness," introduces students to the concept of global education. Students are made aware of the nature of the world and the part they play in it as inhabitants…

  15. 17 CFR 5.8 - Aggregate retail forex assets.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false Aggregate retail forex assets... FOREIGN CURRENCY TRANSACTIONS § 5.8 Aggregate retail forex assets. (a) Each retail foreign exchange dealer and futures commission merchant offering or engaging in retail forex transactions shall calculate...

  16. 17 CFR 5.8 - Aggregate retail forex assets.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Aggregate retail forex assets... FOREIGN CURRENCY TRANSACTIONS § 5.8 Aggregate retail forex assets. (a) Each retail foreign exchange dealer and futures commission merchant offering or engaging in retail forex transactions shall calculate...

  17. 17 CFR 5.8 - Aggregate retail forex assets.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false Aggregate retail forex assets... FOREIGN CURRENCY TRANSACTIONS § 5.8 Aggregate retail forex assets. (a) Each retail foreign exchange dealer and futures commission merchant offering or engaging in retail forex transactions shall calculate...

  18. 17 CFR 5.8 - Aggregate retail forex assets.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... merchant may not include aggregate retail forex assets as current assets or otherwise record any property... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Aggregate retail forex assets... FOREIGN CURRENCY TRANSACTIONS § 5.8 Aggregate retail forex assets. (a) Each retail foreign exchange...

  19. Ideas: NCTM Standards-Based Instruction, Grades 5-8.

    ERIC Educational Resources Information Center

    Hynes, Michael C., Ed.

    This document is a collection of activity-based mathematics lessons for grades 5-8 from the "Ideas" department in "Arithmetic Teacher: Mathematics Education through the Middle Grades." Each lesson includes background information, objectives, directions, extensions, and student worksheets. A matrix is included which correlates…

  20. The impact of over-the-counter availability of "Plan B" on teens' contraceptive decision making.

    PubMed

    Krishnamurti, Tamar; Eggers, Sara L; Fischhoff, Baruch

    2008-08-01

    In ruling on the over-the-counter status (OTC) of the emergency contraceptive, "Plan B", the US Food and Drug Administration (FDA) questioned whether younger adolescent females could adequately self-select and self-medicate. That determination requires a judgment of fact, regarding how increased emergency contraceptive availability would affect adolescents' behavior, and a judgment of values, regarding the acceptability of different outcomes. We present a general approach to such problems, using analytical and empirical methods grounded in behavioral decision research. We illustrate it with findings from 30 in-depth interviews and follow-up surveys, with adolescent females aged 13-19 in the Pittsburgh area reporting how Plan B availability would affect three decisions (having sex, choosing contraceptives, using Plan B). Although the FDA expressed concern about younger teens using Plan B as their primary form of contraception, neither younger nor older teens revealed such an intention. However, teens preferred easier availability, should emergency contraceptive be needed. Incorporating an understanding of teens' decision-related perspectives can make such policies more predictable and transparent.

  1. Integration of groundwater information into decision making for regional planning: a portrait for North America.

    PubMed

    Lavoie, Roxane; Lebel, Alexandre; Joerin, Florent; Rodriguez, Manuel J

    2013-01-15

    Groundwater is widely used as a source of drinking water in North America. However, it can be contaminated by microbial or chemical agents potentially hazardous to human health. In recent decades, governments have developed better knowledge of groundwater and established measures to protect and preserve the resource. Several studies have shown that relevant information on groundwater might prove very useful for regional planning purposes. However, there is little information on how groundwater information contributes to decision making in urban and regional planning in Canada and the United States. The objective of this study is to explore the level of use of groundwater information for land use planning purposes in Canada and the United States and to identify the factors that may explain why some provinces or states are more proactive than others when it comes to using such data for groundwater protection purposes. This paper presents the results of a survey sent across North America to groundwater information producers. The resulting data from the survey were examined using descriptive analyses and multiple correspondence analysis, and illustrate how groundwater data can be integrated into land planning.

  2. Gender norms and family planning decision-making in Tanzania: a qualitative study

    PubMed Central

    Schuler, Sidney R.; Rottach, Elisabeth; Mukiri, Peninah

    2011-01-01

    Experience suggests that the incorporation of gender approaches into family planning (FP) and reproductive health (RH) programs may increase their impact and sustainability, but further work is needed to examine the interactions between gender norms and family planning and to incorporate this understanding into behavior change communication (BCC) in specific social contexts. We conducted open-ended, in-depth interviews with 30 young currently married men, 30 young married women and 12 older people who influenced FP decisions. Six focus group interviews were also conducted. The interviews focused on the role of gender norms in reproductive decision-making and contraceptive use among young married men and women in Tanzania. The findings suggest that gender factors, such as men's dominance in decision-making do function as barriers to the use of modern contraceptives, but that fear of side effects, by both men and women, may be even more important deterrents. Results from this research will inform the development of BCC interventions to be tested in a subsequent intervention study in which gender factors and poor information about contraceptive methods will be addressed. PMID:28299066

  3. Participatory decision making, asthma action plans, and use of asthma medication: a population survey.

    PubMed

    Adams, Robert J; Appleton, Sarah; Wilson, David H; Ruffin, Richard E

    2005-10-01

    Use of controller asthma medication and possession of asthma action plans remains suboptimal. Our aim was to investigate the association of the propensity of physicians to involve patients in their care (participatory decision-making style) and their asthma management in a representative population sample of 3015 adults. Current doctor-diagnosed asthma was reported by 393 (13.0%). People who rated their doctors as more participatory were significantly more likely to report more regular use of controller medications and possession of a written asthma action plan, but not less asthma morbidity. Possession of a written action plan was associated with more participatory interactions (OR 2.3; 95% CI 1.1-4.7, for upper tertile scores compared to lowest tertile); more severe symptoms (OR 4.8; 95% CI 1.7-13.0), being female (OR 2.2; 95% CI 1.2-4.3), those with higher education, and residence outside the metropolitan area (OR 2.1; 95% CI 1.1-4.0). Increasing patient participation in their own care is associated with better asthma management, independent of asthma symptoms. Longitudinal studies are needed to examine if increasing participation in decisions can also improve asthma outcomes.

  4. Student specialty plans, clinical decision-making, and health care reform

    PubMed Central

    Williams, Robert L.; Romney, Crystal; Kano, Miria; Wright, Randy; Skipper, Betty; Getrich, Christina; Sussman, Andrew L.; Zyzanski, Stephen J.

    2014-01-01

    Background and objectives Health care reform aims to increase evidence based, cost-conscious, and patient-centered care. Family medicine is seen as central to these aims in part due to evidence of lower cost, comparable quality care compared with other specialties. We sought evidence that senior medical students planning family medicine residency differ from peers entering other fields in decision-making patterns relevant to these health care reform aims. Methods We conducted a national, anonymous, internet-based survey of senior medical students. Students chose one of two equivalent management options for a set of patient vignettes based on preventive care, medication selection or initial chronic disease management scenarios, representing in turn, evidence-based care, cost-conscious care, and patient-centered care. We examined differences in student recommendations, comparing those planning to enter family medicine with all others using bivariate and weighted, multilevel, multivariable analyses. Results Among 4,656 surveys received from seniors at 84 participating medical schools, students entering family medicine were significantly more likely to recommend patient management options that were more cost-conscious (p=.01) and more patient-centered (p<.001). We did not find a significant difference between the student groups in recommendations for evidence-based care vignettes. Conclusions This study provides preliminary evidence suggesting that students planning to enter family practice may already have clinical decision-making patterns that support health care reform goals to a greater extent than their peers. If confirmed by additional studies, this could have implications for medical school admission and training processes. PMID:24915476

  5. Collaborative Planning and Decision Making: Preliminary Conclusions from an Ongoing Case Study of Elementary School Team Teaching.

    ERIC Educational Resources Information Center

    Riley, John F.

    This study examined the collaborative planning and decision making of a grade level team of elementary teachers. The purpose of the case study was to determine the level and nature of interaction among teachers who participated in grade level team planning meetings during the school year. Eight fifth grade teachers in a mid-South suburban school…

  6. Strategic Planning, Management and Decision Making. AAHE-ERIC/Higher Education Research Report No. 9, 1981.

    ERIC Educational Resources Information Center

    Cope, Robert G.

    Recent applications of the strategic planning approach in colleges and universities and techniques necessary for its application are reviewed. In addition, the intellectual roots of strategic planning are traced, and strategic planning is defined and contrasted with long-range planning. It is suggested that strategic planning addresses the total…

  7. Modelling the learning of biomechanics and visual planning for decision-making of motor actions.

    PubMed

    Cos, Ignasi; Khamassi, Mehdi; Girard, Benoît

    2013-11-01

    Recent experiments showed that the bio-mechanical ease and end-point stability associated to reaching movements are predicted prior to movement onset, and that these factors exert a significant influence on the choice of movement. As an extension of these results, here we investigate whether the knowledge about biomechanical costs and their influence on decision-making are the result of an adaptation process taking place during each experimental session or whether this knowledge was learned at an earlier stage of development. Specifically, we analysed both the pattern of decision-making and its fluctuations during each session, of several human subjects making free choices between two reaching movements that varied in path distance (target relative distance), biomechanical cost, aiming accuracy and stopping requirement. Our main result shows that the effect of biomechanics is well established at the start of the session, and that, consequently, the learning of biomechanical costs in decision-making occurred at an earlier stage of development. As a means to characterise the dynamics of this learning process, we also developed a model-based reinforcement learning model, which generates a possible account of how biomechanics may be incorporated into the motor plan to select between reaching movements. Results obtained in simulation showed that, after some pre-training corresponding to a motor babbling phase, the model can reproduce the subjects' overall movement preferences. Although preliminary, this supports that the knowledge about biomechanical costs may have been learned in this manner, and supports the hypothesis that the fluctuations observed in the subjects' behaviour may adapt in a similar fashion.

  8. An Assessment of Decision-Making Processes: Evaluation of Where Land Protection Planning Can Incorporate Climate Change Information (Final Report)

    EPA Science Inventory

    EPA announced the availability of the final report, An Assessment of Decision-Making Processes: Evaluation of Where Land Protection Planning Can Incorporate Climate Change Information. This report is a review of decision-making processes of selected land protection prog...

  9. A study of decision-making behavior of aircraft pilots deviating from a planned flight

    NASA Technical Reports Server (NTRS)

    Flather, G. W., II; Giffin, W. C.; Rockwell, T. H.

    1981-01-01

    This paper outlines an investigation into the worth structures of pilots facing a deviation from a planned flight. A 'paper and pencil' simulation was used to frame the situation into which pilots interjected their own decision making skills in a simple ranking of candidate diversion airports with varying locational, navigational aid, radar and weather attributes. Using the conjoint measurement technique, attribute worth functions of 30 pilots were constructed. It was discovered that systematic differences in the worth functions of the pilots did not occur as a result of dividing the pilot sample according to any measure of flight hour experience. However, differences were found when the pilot sample was grouped according to grade of pilot certificate, type of pilot training, and type of flying most commonly done.

  10. A study of decision-making behavior of aircraft pilots deviating from a planned flight.

    PubMed

    Flathers, G W; Giffin, W C; Rockwell, T H

    1982-10-01

    This paper outlines an investigation into the worth structures of pilots facing a deviation from a planned flight. A "paper and pencil" simulation was used to frame the situation into which pilots interjected their own decision-making skills in a simple ranking of candidate diversion airports with varying locational, navigational aid, radar, and weather attributes. Using the conjoint measurement technique, attribute worth functions of 30 pilots were constructed. Systematic differences in the worth functions of the pilots were not found as a result of dividing the pilot sample according to any measure of flight hours' experience. However, differences were found when the pilot sample was grouped according to grade of pilot certificate, type of pilot training, and type of flying most commonly done.

  11. Analyzing and sense making of human factors in the Malaysian radiation and nuclear emergency planning framework

    NASA Astrophysics Data System (ADS)

    Hamid, A. H. A.; Rozan, M. Z. A.; Deris, S.; Ibrahim, R.; Abdullah, W. S. W.; Rahman, A. A.; Yunus, M. N. M.

    2016-01-01

    The evolution of current Radiation and Nuclear Emergency Planning Framework (RANEPF) simulator emphasizes on the human factors to be analyzed and interpreted according to the stakeholder's tacit and explicit knowledge. These human factor criteria are analyzed and interpreted according to the "sense making theory" and Disaster Emergency Response Management Information System (DERMIS) design premises. These criteria are corroborated by the statistical criteria. In recent findings, there were no differences of distributions among the stakeholders according to gender and organizational expertise. These criteria are incrementally accepted and agreed the research elements indicated in the respective emergency planning frameworks and simulator (i.e. 78.18 to 84.32, p-value <0.05). This paper suggested these human factors criteria in the associated analyses and theoretical perspectives to be further acomodated in the future simulator development. This development is in conjunction with the proposed hypothesis building of the process factors and responses diagram. We proposed that future work which implies the additional functionality of the simulator, as strategized, condensed and concise, comprehensive public disaster preparedness and intervention guidelines, to be a useful and efficient computer simulation.

  12. Structured decision making as a conservation tool for recovery planning of two endangered salamanders

    USGS Publications Warehouse

    O'Donnell, Katherine; Messerman, Arianne F; Barichivich, William J.; Semlitsch, Raymond D.; Gorman, Thomas A.; Mitchell, Harold G; Allan, Nathan; Fenolio, Dante B.; Green, Adam; Johnson, Fred A.; Keever, Allison; Mandica, Mark; Martin, Julien; Mott, Jana; Peacock, Terry; Reinman, Joseph; Romanach, Stephanie; Titus, Greg; McGowan, Conor; Walls, Susan

    2017-01-01

    At least one-third of all amphibian species face the threat of extinction, and current amphibian extinction rates are four orders of magnitude greater than background rates. Preventing extirpation often requires both ex situ (i.e., conservation breeding programs) and in situ strategies (i.e., protecting natural habitats). Flatwoods salamanders (Ambystoma bishopi and A. cingulatum) are protected under the U.S. Endangered Species Act. The two species have decreased from 476 historical locations to 63 recently extant locations (86.8% loss). We suggest that recovery efforts are needed to increase populations and prevent extinction, but uncertainty regarding optimal actions in both ex situ and in situ realms hinders recovery planning. We used structured decision making (SDM) to address key uncertainties regarding both captive breeding and habitat restoration, and we developed short-, medium-, and long-term goals to achieve recovery objectives. By promoting a transparent, logical approach, SDM has proven vital to recovery plan development for flatwoods salamanders. The SDM approach has clear advantages over other previous approaches to recovery efforts, and we suggest that it should be considered for other complex decisions regarding endangered species.

  13. Analyzing and sense making of human factors in the Malaysian radiation and nuclear emergency planning framework

    SciTech Connect

    Hamid, A. H. A. E-mail: amyhamijah@nm.gov.my; Rozan, M. Z. A. Ibrahim, R.; Deris, S.; Abdullah, W. S. W.; Yunus, M. N. M.; Rahman, A. A.

    2016-01-22

    The evolution of current Radiation and Nuclear Emergency Planning Framework (RANEPF) simulator emphasizes on the human factors to be analyzed and interpreted according to the stakeholder’s tacit and explicit knowledge. These human factor criteria are analyzed and interpreted according to the “sense making theory” and Disaster Emergency Response Management Information System (DERMIS) design premises. These criteria are corroborated by the statistical criteria. In recent findings, there were no differences of distributions among the stakeholders according to gender and organizational expertise. These criteria are incrementally accepted and agreed the research elements indicated in the respective emergency planning frameworks and simulator (i.e. 78.18 to 84.32, p-value <0.05). This paper suggested these human factors criteria in the associated analyses and theoretical perspectives to be further acomodated in the future simulator development. This development is in conjunction with the proposed hypothesis building of the process factors and responses diagram. We proposed that future work which implies the additional functionality of the simulator, as strategized, condensed and concise, comprehensive public disaster preparedness and intervention guidelines, to be a useful and efficient computer simulation.

  14. City-Level Energy Decision Making. Data Use in Energy Planning, Implementation, and Evaluation in U.S. Cities

    SciTech Connect

    Aznar, Alexandra; Day, Megan; Doris, Elizabeth; Mathur, Shivani; Donohoo-Vallett, Paul

    2015-07-08

    The Cities-LEAP technical report, City-Level Energy Decision Making: Data Use in Energy Planning, Implementation, and Evaluation in U.S. Cities, explores how a sample of cities incorporates data into making energy-related decisions. This report provides the foundation for forthcoming components of the Cities-LEAP project that will help cities improve energy decision making by mapping specific city energy or climate policies and actions to measurable impacts and results.

  15. Using Many-Objective Optimization and Robust Decision Making to Identify Robust Regional Water Resource System Plans

    NASA Astrophysics Data System (ADS)

    Matrosov, E. S.; Huskova, I.; Harou, J. J.

    2015-12-01

    Water resource system planning regulations are increasingly requiring potential plans to be robust, i.e., perform well over a wide range of possible future conditions. Robust Decision Making (RDM) has shown success in aiding the development of robust plans under conditions of 'deep' uncertainty. Under RDM, decision makers iteratively improve the robustness of a candidate plan (or plans) by quantifying its vulnerabilities to future uncertain inputs and proposing ameliorations. RDM requires planners to have an initial candidate plan. However, if the initial plan is far from robust, it may take several iterations before planners are satisfied with its performance across the wide range of conditions. Identifying an initial candidate plan is further complicated if many possible alternative plans exist and if performance is assessed against multiple conflicting criteria. Planners may benefit from considering a plan that already balances multiple performance criteria and provides some level of robustness before the first RDM iteration. In this study we use many-objective evolutionary optimization to identify promising plans before undertaking RDM. This is done for a very large regional planning problem spanning the service area of four major water utilities in East England. The five-objective optimization is performed under an ensemble of twelve uncertainty scenarios to ensure the Pareto-approximate plans exhibit an initial level of robustness. New supply interventions include two reservoirs, one aquifer recharge and recovery scheme, two transfers from an existing reservoir, five reuse and five desalination schemes. Each option can potentially supply multiple demands at varying capacities resulting in 38 unique decisions. Four candidate portfolios were selected using trade-off visualization with the involved utilities. The performance of these plans was compared under a wider range of possible scenarios. The most balanced plan was then submitted into the vulnerability

  16. Into Adolescence: Making and Keeping Friends. A Curriculum for Grades 5-8. Contemporary Health Series.

    ERIC Educational Resources Information Center

    Fox, Emogene

    The "Contemporary Health Series" covers critical health and family life topics in a sequence of modules with two curricular divisions: "Into Adolescence" for middle school teachers and "Entering Adulthood" for high school teachers. This module presents a six-lesson curriculum for grades five through eight to provide students with the information…

  17. Synthesis and antifungal activity of 6-arylamino-phthalazine-5,8-diones and 6,7-bis(arylthio)-phthalazine-5,8-diones.

    PubMed

    Ryu, Chung-Kyu; Park, Rae-Eun; Ma, Mi-Young; Nho, Ji-Hee

    2007-05-01

    6-Arylamino-phthalazine-5,8-diones and 6,7-bis(arylthio)-phthalazine-5,8-diones were synthesized and tested for in vitro antifungal activity against two pathogenic strains of fungi. Among those tested, many compounds showed good antifungal activity. The results suggest that phthalazine-5,8-diones would be potent antifungal agents.

  18. Challenges of Training Pre-Retirees to Make Sound Financial Planning Decisions.

    ERIC Educational Resources Information Center

    Hershey, Douglas A.; Walsh, David A.; Brougham, Ruby; Carter, Stephen; Farrell, Alicia

    1998-01-01

    Adults ages 55-65 (n=23) were asked to provide solutions to retirement planning scenarios before and after attending financial planning training. Although their knowledge increased significantly, the overall quality of their decisions did not improve after training. (SK)

  19. Spreadsheets and Seminars: Business Office Helps Employees Make Retirement Plan Decision.

    ERIC Educational Resources Information Center

    Wamsley, Patrick

    1991-01-01

    To inform faculty and staff about the new state retirement plan and help them compare its benefits with those of the only existing employer-sponsored retirement plan for educators, a defined-benefit plan, Georgia Institute of Technology used an electronic spreadsheet and a series of seminars for analyzing and illustrating investment options. (MSE)

  20. Making Resources Matter: A Systematic Approach to Developing the Local Consolidated Plan. Modules One [to] Ten.

    ERIC Educational Resources Information Center

    Bowman, Diana; Williams, Jean

    This guide is designed to help school districts develop a consolidated plan for programs and resources. It outlines the importance of generating a consolidated plan to reduce duplication, identify children's needs, and coordinate funds from various programs. Consisting of 10 modules, the guide addresses all components of the planning process and…

  1. Team Teaching in the Elementary School: A Long-Term Qualitative Study of Teacher Planning and Decision-Making.

    ERIC Educational Resources Information Center

    Riley, John F.

    This study examined collaborative planning and decision making in a grade level team of elementary teachers during team meetings. Fourteen teachers in a suburban district participated over 3 years. Participants were predominantly white and female and ranged from first-year to experienced teachers. Teachers were observed during regular weekly team…

  2. 25 CFR 171.560 - What if I fail to make payments as specified in my Payment Plan?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What if I fail to make payments as specified in my Payment Plan? 171.560 Section 171.560 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Financial Matters: Assessments, Billing,...

  3. 25 CFR 171.560 - What if I fail to make payments as specified in my Payment Plan?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What if I fail to make payments as specified in my Payment Plan? 171.560 Section 171.560 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Financial Matters: Assessments, Billing,...

  4. 40 CFR 60.1070 - How do I make my draft materials separation plan available to the public?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 7 2012-07-01 2012-07-01 false How do I make my draft materials separation plan available to the public? 60.1070 Section 60.1070 Protection of Environment ENVIRONMENTAL... normal business hours of each library. (5) An agenda of the topics that will be discussed at the...

  5. 40 CFR 60.1070 - How do I make my draft materials separation plan available to the public?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 7 2013-07-01 2013-07-01 false How do I make my draft materials separation plan available to the public? 60.1070 Section 60.1070 Protection of Environment ENVIRONMENTAL... normal business hours of each library. (5) An agenda of the topics that will be discussed at the...

  6. 40 CFR 60.1070 - How do I make my draft materials separation plan available to the public?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false How do I make my draft materials separation plan available to the public? 60.1070 Section 60.1070 Protection of Environment ENVIRONMENTAL... normal business hours of each library. (5) An agenda of the topics that will be discussed at the...

  7. Information access: will make or break consumer-driven health plans.

    PubMed

    Kelley, Bruce; Attridge, Mark

    2006-01-01

    Consumer-driven health plans offer employers potentially significant cost savings. Yet such potential cannot be realized without greater consumer access to price, quality and treatment information. This article describes why consumer-based strategies have taken hold and how consumer-driven plan design and financial incentives are of only limited value in controlling costs. After reviewing the importance and availability of existing health care information, the authors suggest actions employers can take to ensure consumer-driven plans reach their potential.

  8. Making the case for succession planning: who's on deck in your organization?

    PubMed

    Laframboise, Lorrie E

    2011-06-01

    In Canada, the nursing shortage is all encompassing, and nurse leaders are needed from the bedside to the boardroom. Healthcare organizations and the nursing profession lag behind the corporate sector in development of strategic leadership succession planning. Contemporary nurse leaders will require all the knowledge, skills, attitudes and competencies their predecessors can provide. Effective leadership development and succession planning will provide a climate that is conducive to the transfer of that knowledge. Providing leadership development opportunities within the context of succession planning will assist nurses to develop and nurture the leader within. A definitive strategic succession plan may mean the difference between success and failure for nurses and their organizations.

  9. Information Technology: Making It All Fit. Track I: Policy and Planning.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Seven papers from the 1988 CAUSE conference's Track I, Policy and Planning, are presented. They include: "Developing a Strategic Plan for Academic Computing" (Arthur S. Gloster II); "New Technologies Are Presenting a Crisis for Middle Management" (M. Lewis Temares and Ruben Lopez); "An Information Utility: The Light, Gas,…

  10. Making Strategic Planning Work: Experiences from a Private University. AIR 1986 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Chan, Susy S.

    Issues in implementating strategic planning in higher education management are considered, along with successful strategies and problem areas in implementing an integrated planning and budgeting process at DePaul University, a comprehensive Catholic university. Key implementation issues are as follows: (1) maintaining an organizational balance…

  11. Ethical Decision Making in Academic Dishonesty with Application of Modified Theory of Planned Behavior: A Review

    ERIC Educational Resources Information Center

    Meng, Chan Ling; Othman, Jamilah; D'Silva, Jeffrey Lawrence; Omar, Zoharah

    2014-01-01

    This conceptual paper studies the application of the Theory of Planned Behavior (TBP) in academic dishonesty with the mediating variable of ethical ideologies. The study reviews literature on the Theory of Planned Behavior and past studies pertaining to academic dishonesty. The paper analyses the relationship of the variables of TPB on academic…

  12. Planning versus action: Different decision-making processes predict plans to change one's diet versus actual dietary behavior.

    PubMed

    Kiviniemi, Marc T; Brown-Kramer, Carolyn R

    2015-05-01

    Most health decision-making models posit that deciding to engage in a health behavior involves forming a behavioral intention which then leads to actual behavior. However, behavioral intentions and actual behavior may not be functionally equivalent. Two studies examined whether decision-making factors predicting dietary behaviors were the same as or distinct from those predicting intentions. Actual dietary behavior was proximally predicted by affective associations with the behavior. By contrast, behavioral intentions were predicted by cognitive beliefs about behaviors, with no contribution of affective associations. This dissociation has implications for understanding individual regulation of health behaviors and for behavior change interventions.

  13. Making Cents Out of Solar: Put More Power Into Your Building Plans

    SciTech Connect

    2008-01-01

    This is a brochure developed specifically for residential home builders. It provides information on basic solar facts, selling tips, and important resources when incorporating solar technologies into building plans.

  14. Making Cents Out of Solar: Put More Power Into Your Building Plans (Brochure)

    SciTech Connect

    Not Available

    2008-01-01

    This is a brochure developed specifically for residential home builders. It provides information on basic solar facts, selling tips, and important resources when incorporating solar technologies into building plans.

  15. 43 CFR 3585.5-8 - Decision on plan and participation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS White... officer may issue the exploration license naming participants and acreage covered, establishing core...

  16. 43 CFR 3585.5-8 - Decision on plan and participation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS White... officer may issue the exploration license naming participants and acreage covered, establishing core...

  17. 43 CFR 3585.5-8 - Decision on plan and participation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS White... officer may issue the exploration license naming participants and acreage covered, establishing core...

  18. 43 CFR 3585.5-8 - Decision on plan and participation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS White... officer may issue the exploration license naming participants and acreage covered, establishing core...

  19. Solving complex maintenance planning optimization problems using stochastic simulation and multi-criteria fuzzy decision making

    SciTech Connect

    Tahvili, Sahar; Österberg, Jonas; Silvestrov, Sergei; Biteus, Jonas

    2014-12-10

    One of the most important factors in the operations of many cooperations today is to maximize profit and one important tool to that effect is the optimization of maintenance activities. Maintenance activities is at the largest level divided into two major areas, corrective maintenance (CM) and preventive maintenance (PM). When optimizing maintenance activities, by a maintenance plan or policy, we seek to find the best activities to perform at each point in time, be it PM or CM. We explore the use of stochastic simulation, genetic algorithms and other tools for solving complex maintenance planning optimization problems in terms of a suggested framework model based on discrete event simulation.

  20. Helping Students with Dyslexia and Dysgraphia Make Connections: Differentiated Instruction Lesson Plans in Reading and Writing

    ERIC Educational Resources Information Center

    Berninger, Virginia W.; Wolf, Beverly

    2009-01-01

    Students in Ginger Berninger's research studies "showed significant improvement in their reading and writing" after using these lessons--now available to teachers for the first time ever in one convenient book! A state-of-the-art set of lesson plans that can be used for differentiated instruction of students with dysgraphia, dyslexia, and OWL LD,…

  1. Happy Campers. Plan Ahead to Make Your Child's Summer Camp Experience Rewarding.

    ERIC Educational Resources Information Center

    Our Children, 2000

    2000-01-01

    It is important to start planning for children's summer camp activities long before summer arrives. This paper presents advice from the American Camping Association on asking the right questions of the camp director when looking at different camps. It also discusses the importance of knowing one's options in regard to summer camps. A sidebar…

  2. Community Organizations' Involvement in School Safety Planning: Does It Make a Difference in School Violence?

    ERIC Educational Resources Information Center

    Patton, Joy D.

    2011-01-01

    This study examines the relationship between school violence and involvement of community organizations in school safety planning. The study is a secondary analysis of data from the School Survey on Crime and Safety 2003-2004 (U.S. Department of Education, Institute of Education Sciences, 2006). This survey collects data on crime and safety from…

  3. Making the Most of Your School Site. School Buildings Planning, Design, and Construction Series No. 2.

    ERIC Educational Resources Information Center

    Odell, John H.

    A school construction guide offers key personnel in school development projects information on the complex task of master planning and construction of schools in Australia. This chapter of the guide provides advice on site selection covering selection criteria; traffic issues; and site services, such as water, power, and sewer. Additionally…

  4. Choice-Making in Vocational Activities Planning: Recommendations from Job Coaches

    ERIC Educational Resources Information Center

    Cobigo, Virginie; Lachapelle, Yves; Morin, Diane

    2010-01-01

    Choice in the job seeking process may lead to increased satisfaction with the chosen job, and improve attention, performance, and motivation. Consequently, providing opportunities to express choices and interests while planning vocational activities is a key factor in achieving employment outcomes. Despite their commitment to promoting…

  5. Antecedents and Consequences of Retirement Planning and Decision-Making: A Meta-Analysis and Model

    ERIC Educational Resources Information Center

    Topa, Gabriela; Moriano, Juan Antonio; Depolo, Marco; Alcover, Carlos-Maria; Morales, J. Francisco

    2009-01-01

    In this study, meta-analytic procedures were used to examine the relationships between retirement planning, retirement decision and their antecedent and consequences. Our review of the literature generated 341 independent samples obtained from 99 primary studies with 188,222 participants. A small effect size (ES) for antecedents of retirement…

  6. Federal Policy to Local Level Decision-Making: Data Driven Education Planning in Nigeria

    ERIC Educational Resources Information Center

    Iyengar, Radhika; Mahal, Angelique R.; Felicia, Ukaegbu-Nnamchi Ifeyinwa; Aliyu, Balaraba; Karim, Alia

    2015-01-01

    This article discusses the implementation of local level education data-driven planning as implemented by the Office of the Senior Special Assistant to the President of Nigeria on the Millennium Development Goals (OSSAP-MDGs) in partnership with The Earth Institute, Columbia University. It focuses on the design and implementation of the…

  7. Improved monitoring framework for local planning in the water, sanitation and hygiene sector: From data to decision-making.

    PubMed

    Garriga, Ricard Giné; de Palencia, Alejandro Jiménez Fdez; Foguet, Agustí Pérez

    2015-09-01

    Today, a vast proportion of people still lack a simple pit latrine and a source of safe drinking water. To help end this appalling state of affairs, there is a pressing need to provide policymakers with evidences which may be the basis of effective planning, targeting and prioritization. Two major challenges often hinder this process: i) lack of reliable data to identify which areas are most in need; and ii) inadequate instruments for decision-making support. In tackling previous shortcomings, this paper proposes a monitoring framework to compile, analyze, interpret and disseminate water, sanitation and hygiene information. In an era of decentralization, where decision-making moves to local governments, we apply such framework at the local level. The ultimate goal is to develop appropriate tools for decentralized planning support. To this end, the study first implements a methodology for primary data collection, which combines the household and the waterpoint as information sources. In doing so, we provide a complete picture of the context in which domestic WASH services are delivered. Second, the collected data are analyzed to underline the emerging development challenges. The use of simple planning indicators serves as the basis to i) reveal which areas require policy attention, and to ii) identify the neediest. Third, a classification process is proposed to prioritize among various populations. Three different case studies from East and Southern African countries are presented. Results indicate that accurate and comprehensive data, if adequately exploited through simple instruments, may be the basis of effective targeting and prioritization, which are central to sector planning. The application of the proposed framework in the real world, however, is to a certain extent elusive; and we point out to conclude two specific challenges that remain unaddressed, namely the upgrade of existing decision-making processes to enhance transparency and inclusiveness, and the

  8. Hybrid Metaheuristic Planning and Military Decision-Making: Commonalities between Theory and Practice

    DTIC Science & Technology

    2006-06-01

    1998 ) Sources of power: How people make decisions. MIT Press, Cambridge MA, second edition. Klein, G. and D. Klinger . (1991) Naturalistic Decision...such cases the fitness landscape is not fixed, but varies like waves on water . There will be no single solution because the optimum is always changing...Klein ( 1998 ) and his colleagues studied naturalistic decision-making (NDM) in a wide range of crisis management situations. They showed that expert

  9. Strategic foresight: how planning for the unpredictable can improve environmental decision-making.

    PubMed

    Cook, Carly N; Inayatullah, Sohail; Burgman, Mark A; Sutherland, William J; Wintle, Brendan A

    2014-09-01

    Advanced warning of potential new opportunities and threats related to biodiversity allows decision-makers to act strategically to maximize benefits or minimize costs. Strategic foresight explores possible futures, their consequences for decisions, and the actions that promote more desirable futures. Foresight tools, such as horizon scanning and scenario planning, are increasingly used by governments and business for long-term strategic planning and capacity building. These tools are now being applied in ecology, although generally not as part of a comprehensive foresight strategy. We highlight several ways foresight could play a more significant role in environmental decisions by: monitoring existing problems, highlighting emerging threats, identifying promising new opportunities, testing the resilience of policies, and defining a research agenda.

  10. Bridging the Planning Gap: Linking Conceptual Army Design to Military Decision-Making

    DTIC Science & Technology

    2011-05-19

    complex than ever before.10 Political and military scientists alike have attempted to address this complexity with models, theories , techniques, and...Shimon Naveh for the Israeli Defense Forces (IDF), shares some of the same fundamental theory as the current concept of Army design. In early 2006...Israeli Defense Forces rejected the use of SOD for EBOA and 38 Horst W.L Rittel and Melvin M.Webber, “Dilemmas in the General Theory of Planning

  11. Making evolutionary history count: biodiversity planning for coral reef fishes and the conservation of evolutionary processes

    NASA Astrophysics Data System (ADS)

    von der Heyden, Sophie

    2017-03-01

    Anthropogenic activities are having devastating impacts on marine systems with numerous knock-on effects on trophic functioning, species interactions and an accelerated loss of biodiversity. Establishing conservation areas can not only protect biodiversity, but also confer resilience against changes to coral reefs and their inhabitants. Planning for protection and conservation in marine systems is complex, but usually focuses on maintaining levels of biodiversity and protecting special and unique landscape features while avoiding negative impacts to socio-economic benefits. Conversely, the integration of evolutionary processes that have shaped extant species assemblages is rarely taken into account. However, it is as important to protect processes as it is to protect patterns for maintaining the evolutionary trajectories of populations and species. This review focuses on different approaches for integrating genetic analyses, such as phylogenetic diversity, phylogeography and the delineation of management units, temporal and spatial monitoring of genetic diversity and quantification of adaptive variation for protecting evolutionary resilience, into marine spatial planning, specifically for coral reef fishes. Many of these concepts are not yet readily applied to coral reef fish studies, but this synthesis highlights their potential and the importance of including historical processes into systematic biodiversity planning for conserving not only extant, but also future, biodiversity and its evolutionary potential.

  12. Decision making, procedural compliance, and outcomes definition in U.S. forest service planning processes

    SciTech Connect

    Stern, Marc J.; Predmore, S. Andrew

    2011-04-15

    The National Environmental Policy Act (NEPA) dictates a process of analyzing and disclosing the likely impacts of proposed agency actions on the human environment. This study addresses two key questions related to NEPA implementation in the U.S. Forest Service: 1) how do Interdisciplinary (ID) team leaders and decision makers conceptualize the outcomes of NEPA processes? And 2), how does NEPA relate to agency decision making? We address these questions through two separate online surveys that posed questions about recently completed NEPA processes - the first with the ID team leaders tasked with carrying out the processes, and the second with the line officers responsible for making the processes' final decisions. Outcomes of NEPA processes include impacts on public relations, on employee morale and team functioning, on the achievement of agency goals, and on the achievement of NEPA's procedural requirements (disclosure) and substantive intent (minimizing negative environmental impacts). Although both tended to view public relations outcomes as important, decision makers' perceptions of favorable outcomes were more closely linked to the achievement of agency goals and process efficiency than was the case for ID team leaders. While ID team leaders' responses suggest that they see decision making closely integrated with the NEPA process, decision makers more commonly decoupled decision making from the NEPA process. These findings suggest a philosophical difference between ID team leaders and decision makers that may pose challenges for both the implementation and the evaluation of agency NEPA. We discuss the pros and cons of integrating NEPA with decision making or separating the two. We conclude that detaching NEPA from decision making poses greater risks than integrating them.

  13. Strategic enterprise resource planning in a health-care system using a multicriteria decision-making model.

    PubMed

    Lee, Chang Won; Kwak, N K

    2011-04-01

    This paper deals with strategic enterprise resource planning (ERP) in a health-care system using a multicriteria decision-making (MCDM) model. The model is developed and analyzed on the basis of the data obtained from a leading patient-oriented provider of health-care services in Korea. Goal criteria and priorities are identified and established via the analytic hierarchy process (AHP). Goal programming (GP) is utilized to derive satisfying solutions for designing, evaluating, and implementing an ERP. The model results are evaluated and sensitivity analyses are conducted in an effort to enhance the model applicability. The case study provides management with valuable insights for planning and controlling health-care activities and services.

  14. Students' Ethical Decision-Making in an Information Technology Context: A Theory of Planned Behavior Approach

    ERIC Educational Resources Information Center

    Riemenschneider, Cynthia K.; Leonard, Lori N. K.; Manly, Tracy S.

    2011-01-01

    Business educators have increased the focus on ethics in the classroom. In order for students to become ethical professionals, they must first be held to an ethical standard as students. As information technology continues to permeate every aspect of students' lives, it becomes increasingly important to understand student decision-making in this…

  15. Family planning and contraceptive decision-making by economically disadvantaged, African-American women

    PubMed Central

    Hodgson, Eric J.; Collier, Charlene; Hayes, Laura; Curry, Leslie; Fraenkel, Liana

    2013-01-01

    Background Significant racial disparities exist in the US unplanned pregnancy rate. We conducted a qualitative study using the theory of planned behavior as a framework to describe how low-income, African-American women approach family planning. Study Design Structured focus groups were held with adult, low-income, non-pregnant, African-American women in Connecticut. Data were collected using a standardized discussion guide, and audio-taped and transcribed. Four, independent researchers coded the transcripts using the constant comparative method. Codes were organized into over-arching themes. Results Contraceptive knowledge was limited with formal education often occurring after sexual debut. Attitudes about contraception were overtly negative with method effectiveness being judged by the experience of side effects. Family and friends strongly influence contraceptive decisions while male partners are primarily seen as a barrier. Contraceptive pills are perceived as readily accessible although compliance is considered a barrier. Conclusions Contraception education should occur before sexual debut, should involve trusted family and community members, and should positively frame issues in terms of achieving life goals. PMID:23177266

  16. Environmental vulnerability indicators for environmental planning and decision-making: guidelines and applications.

    PubMed

    Villa, Ferdinando; McLeod, Helena

    2002-03-01

    Environmental decision-making and policy-making at all levels refers necessarily to synthetic, approximate quantification of environmental properties such as vulnerability, conservation status, and ability to recover after perturbation. Knowledge of such properties is essential to informed decision-making, but their definition is controversial and their precise characterization requires investments in research, modeling, and data collection that are only possible in the most developed countries. Environmental agencies and governments worldwide have increasingly requested numerical quantification or semiquantitative ranking of such attributes at the ecosystem, landscape, and country level. We do not have a theory to guide their calculation, in general or specific contexts, particularly with the amount of resources usually available in such cases. As a result, these measures are often calculated with little scientific justification and high subjectivity, and such doubtful approximations are used for critical decision-making. This problem applies particularly to countries with weak economies, such as small island states, where the most precious environmental resources are often concentrated. This paper discusses frameworks for a "least disappointing," approximate quantification of environmental vulnerability. After a review of recent research and recent attempts to quantify environmental vulnerability, we discuss models and theoretical frameworks for obtaining an approximate, standardizable vulnerability indicator of minimal subjectivity and maximum generality. We also discuss issues of empirical testing and comparability between indicators developed for different environments. To assess the state of the art, we describe an independent ongoing project developed in the South Pacific area and aimed to the comparative evaluation of the vulnerability of arbitrary countries.

  17. Planning Protective Action Decision-Making: Evacuate or Shelter-in-Place

    SciTech Connect

    Sorensen, J.H.

    2002-08-30

    Appropriate protective action recommendations or decisions (PARs/PADs) are needed to achieve maximum protection of a population at risk. The factors that affect protective action decisions are complex but fairly well documented. Protective action decisions take into account population distributions, projected or actual exposure to a chemical substance, availability of adequate shelters, evacuation time estimates, and other relevant factors. To choose in-place sheltering, there should be a reasonable assurance that the movement of people beyond their residence, workplace, or school will endanger the health and safety of the public more so than allowing them to remain in place. The decision to evacuate the public should be based on the reasonable assurance that the movement of people to an area outside of an affected area is in the best interest of their health and safety, and is of minimal risk to them. In reality, an evacuation decision is also a resource-dependent decision. The availability of transportation and other resources, including shelters, may factor heavily in the protective action decision-making process. All strategies to protect the health and safety of the public from a release of hazardous chemicals are explicitly considered during emergency decision making. Each institutional facility (such as hospitals, schools, day care centers, correctional facilities, assisted living facilities or nursing homes) in the community should be considered separately to determine what special protective actions may be necessary. Deciding whether to evacuate or to shelter-in-place is one of the most important questions facing local emergency planners responding to a toxic chemical release. That such a complex decision with such important potential consequences must be made with such urgency places tremendous responsibility on the planners and officials involved. Researchers have devoted considerable attention to the evacuation/shelter-in-place protection decision

  18. Co-Planning among Science and Special Education Teachers: How Do Different Conceptual Lenses Help to Make Sense of the Process?

    ERIC Educational Resources Information Center

    Swanson, Lauren H.; Bianchini, Julie A.

    2015-01-01

    In this study, we investigated the process of teacher co-planning. We examined two teams of high school science and special education teachers brought together to co-plan inclusive, inquiry-oriented science units as part of a professional development effort. We used three conceptual lenses to help make sense of this process: (1) characteristics of…

  19. 44 CFR 5.8 - Records involved in litigation or other judicial process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Records involved in litigation or other judicial process. 5.8 Section 5.8 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY GENERAL PRODUCTION OR DISCLOSURE OF INFORMATION...

  20. An Analysis of Large-Scale Writing Assessments in Canada (Grades 5-8)

    ERIC Educational Resources Information Center

    Peterson, Shelley Stagg; McClay, Jill; Main, Kristin

    2011-01-01

    This paper reports on an analysis of large-scale assessments of Grades 5-8 students' writing across 10 provinces and 2 territories in Canada. Theory, classroom practice, and the contributions and constraints of large-scale writing assessment are brought together with a focus on Grades 5-8 writing in order to provide both a broad view of…

  1. Development of a district information system for water management planning and strategic decision making

    NASA Astrophysics Data System (ADS)

    Loukas, A.; Tzabiras, J.; Spiliotopoulos, M.; Kokkinos, K.; Fafoutis, C.; Mylopoulos, N.

    2015-06-01

    The overall objective of this work is the development of a District Information System (DIS) which could be used by stakeholders for the purposes of a district day-to-day water management as well as for planning and strategic decisionmaking. The DIS was developed from a GIS-based modeling approach, which integrates a generic crop model and a hydraulic model of the transport/distribution system, using land use maps generated by Landsat TM imagery. The main sub-objectives are: (i) the development of an operational algorithm to retrieve crop evapotranspiration from remote sensing data, (ii) the development of an information system with friendly user interface for the data base, the crop module and the hydraulic module and (iii) the analysis and validation of management scenarios from model simulations predicting the respective behavior. The Lake Karla watershed is used in this study, but the overall methodology could be used as a basis for future analysis elsewhere. Surface Energy Balance Algorithm for Land (SEBAL) was used to derive monthly actual evapotranspiration (ET) values from Landsat TM imagery. Meteorological data from the archives of the Institute for Research and Technology, Thessaly (I.RE.TE.TH) has also been used. The methodology was developed using high quality Landsat TM images during 2007 growing season. Monthly ET values are used as an input to CROPWAT model. Outputs of CROPWAT model are then used as input for WEAP model. The developed scenario is based on the actual situation of the surface irrigation network of the Local Administration of Land Reclamation (LALR) of Pinios for the year of 2007. The DIS is calibrated with observed data of this year and the district parameterization is conducted based on the actual operation of the network. The operation of the surface irrigation network of Pinios LALR is simulated using Technologismiki Works, while the operation of closed pipe irrigation network of Lake Karla LALR is simulated using Watercad. Four

  2. Climate Resiliency Planning: Making Extreme Event Science Useful for Managers and Planners in Northern Nevada

    NASA Astrophysics Data System (ADS)

    McCarthy, M.; Kenneston, A.; Wall, T. U.; Brown, T. J.; Redmond, K. T.

    2014-12-01

    Effective climate resiliency planning at the regional level requires extensive interactive dialogue among climate scientists, emergency managers, public health officials, urban planners, social scientists, and policy makers. Engaging federal, tribal, state, local governments and private sector business and infrastructure owners/operators in defining, assessing and characterizing the impacts of extreme events allows communities to understand how different events "break the system" forcing local communities to seek support and resources from state/federal governments and/or the private sector and what actions can be taken proactively to mitigate consequences and accelerate recovery. The Washoe County Regional Resiliency Study was prepared in response to potential climate variability related impacts specific to the Northern Nevada Region. The last several decades have seen dramatic growth in the region, coupled with increased resource demands that have forced local governments to consider how those impacts will affect the region and may, in turn, impact the region's ability to provide essential services. The Western Regional Climate Center of the Desert Research Institute provided a synthesis of climate studies with predictions regarding plausible changes in the local climate of Northern California and Nevada for the next 50 years. In general, these predictions indicate that the region's climate is undergoing a gradual shift, which will primarily affect the frequency, amount, and form of precipitation in the Sierra Nevada and Great Basin. Changes in water availability and other extreme events may have serious and long lasting effects in the Northern Nevada Region, and create a variety of social, environmental and economic concerns. A range of extreme events were considered including Adverse Air Quality, Droughts, Floods, Heat Waves, High Wind, Structure Fires, Wildland Fires, and Major Winter Storms. Due to the complexity of our climate systems, and the difficulty in

  3. Participatory health impact assessment used to support decision-making in waste management planning: A replicable experience from Italy.

    PubMed

    Linzalone, Nunzia; Coi, Alessio; Lauriola, Paolo; Luise, Daniela; Pedone, Alessandra; Romizi, Roberto; Sallese, Domenico; Bianchi, Fabrizio

    2017-01-01

    The lack of participatory tools in Health Impact Assessment (HIA) to support decision-makers is a critical factor that negatively affects the impacts of waste policies. This study describes the participatory HIA used in deciding on the possible doubling of the municipal solid waste incinerating plant located near the city of Arezzo, Italy. Within the framework of the new waste management plan, a methodology for the democratic participation of stakeholders was designed adopting the Local Agenda 21 methodology. Communication and participation events with the stakeholders were set up from the plan's development to its implementation. Eleven different categories of stakeholders including individual citizens were involved in 21 local events, reaching over 500 participants in three years. Actions were performed to build the commitment and ownership of the local administrators. Then, together with the environment and health agencies and a representative from the local committees, the local administrators collaborated with scientists and technicians in the knowledge-building and scoping stages. Focus groups of voluntary citizens worked together with the researchers to provide qualitative and quantitative evidence in the assessment stage. Periodic public forums were held to discuss processes, methods and findings. The local government authority considered the HIA results in the final decision and a new waste strategy was adopted both in the short term (increased curbside collection, waste sustainability program) and in the long term (limited repowering of the incinerator, new targets for separate collection). In conclusion, an effective participatory HIA was carried out at the municipal level to support decision makers in the waste management plan. The HIA21 study contributed to evidence-based decisions and to make a broadly participatory experience. The authors are confident that these achievements may improve the governance of the waste cycle and the trust in the public

  4. Processable, high temperature polymers from 1,4,5,8-tetrahydro-1,4;5,8-diepoxyanthracene and bis-dienes

    NASA Technical Reports Server (NTRS)

    Meador, Mary Ann B.

    1988-01-01

    1,4,5,8-tetrahydro-1,4;5,8-diepoxyanthracene reacts with various anthracene end-capped polyimide oligomers to form Diels-Alder cycloaddition copolymers. The polymers are soluble in common organic solvents, and have molecular weights of approximately 21,000 to 32,000. These resins exhibit lower weight loss in air than in nitrogen. This is suggested to be due to dehydration (loss of water ranges from 2 to 5 percent) at temperatures of 390 to 400 C to give thermooxidatively stable pentiptycene units along the polymer backbone. Because of their high softening points and good thermooxidative stability, the polymers have potential as processable, matrix resins for high temperature composite applications.

  5. Addition polymers from 1,4,5,8-tetrahydro-1,4;5,8-diepoxyanthracene and Bis-dienes: Processable resins for high temperature application

    NASA Technical Reports Server (NTRS)

    Meador, Mary Ann B.

    1987-01-01

    1,4,5,8-Tetrahydro-1,4;5,8-diepoxyanthracene reacts with various anthracene endcapped polyimide oligomers to form Diels-Alder cycloaddition copolymers. The polymers are soluble in common organic solvents, and have molecular weights of approximately 21,000 to 32,000. Interestingly, these resins appear to be more stable in air then in nitrogen. This is shown to be due to a unique dehydration (loss of water ranges from 2 to 5 percent) at temperatures of 390 to 400 C to give thermo-oxidatively stable pentiptycene units along the polymer backbone. Because of their high softening points and good thermo-oxidative stability, the polymers have potential as processible, matrix resins for high temperature composite applications.

  6. Strategic planning for and implementation of reclaimed municipal waste water as make-up to a refinery cooling system

    SciTech Connect

    Francis, W.R.; Mazur, J.J.; Rao, N.M.

    1996-08-01

    This paper discusses the successful use of treated municipal plant waste water effluent (Title 22) in a refinery cooling water system. Conversion from well water to this make-up water source was preceded by developing a carefully crafted transition plan. Steps were taken to identify key system performance indicators, establish desired performance goals, and implement stringent monitoring and control protocols. In addition, all possible contingencies were considered and solutions developed. Treating Title 22 waters is very challenging and entails risks not associated with normal makeup waters. Several novel on-line monitoring and control tools are available which help minimize these risks while enhancing tower operation. Performance monitoring of critical system parameters is essential in order to provide early warning of problems so that corrective measures can be implemented. In addition, a high level of system automation enhances reliable operation. Corrosion, scaling and microbiological performance of the system with Title 22 water is discussed in comparison to previous well water make-up.

  7. Making a Quit Plan

    MedlinePlus

    ... activity to calendar Google Calendar iCal Outlook × 1 week smokefree Being smokefree for a week is a ... to calendar Google Calendar iCal Outlook × First Two Weeks What to expect: Most withdrawal symptoms will fade ...

  8. Multi-Agent Many-Objective Robust Decision Making: Supporting Cooperative Regional Water Portfolio Planning in the Eastern United States

    NASA Astrophysics Data System (ADS)

    Herman, J. D.; Zeff, H. B.; Reed, P. M.; Characklis, G. W.

    2013-12-01

    In the Eastern United States, water infrastructure and institutional frameworks have evolved in a historically water-rich environment. However, large regional droughts over the past decade combined with continuing population growth have marked a transition to a state of water scarcity, for which current planning paradigms are ill-suited. Significant opportunities exist to improve the efficiency of water infrastructure via regional coordination, namely, regional 'portfolios' of water-related assets such as reservoirs, conveyance, conservation measures, and transfer agreements. Regional coordination offers the potential to improve reliability, cost, and environmental impact in the expected future state of the world, and, with informed planning, to improve robustness to future uncertainty. In support of this challenge, this study advances a multi-agent many-objective robust decision making (multi-agent MORDM) framework that blends novel computational search and uncertainty analysis tools to discover flexible, robust regional portfolios. Our multi-agent MORDM framework is demonstrated for four water utilities in the Research Triangle region of North Carolina, USA. The utilities supply nearly two million customers and have the ability to interact with one another via transfer agreements and shared infrastructure. We show that strategies for this region which are Pareto-optimal in the expected future state of the world remain vulnerable to performance degradation under alternative scenarios of deeply uncertain hydrologic and economic factors. We then apply the Patient Rule Induction Method (PRIM) to identify which of these uncertain factors drives the individual and collective vulnerabilities for the four cooperating utilities. Our results indicate that clear multi-agent tradeoffs emerge for attaining robustness across the utilities. Furthermore, the key factor identified for improving the robustness of the region's water supply is cooperative demand reduction. This type

  9. Envision Your Future and Make It So. A Strategic Planning Workbook for Higher Education Human Resource Professionals.

    ERIC Educational Resources Information Center

    Butterfield, Barbara S.; Wolfe, Susan

    This practice manual is intended to provide an organized approach to strategic planning for human resource professionals at all organizational levels, regardless of their familiarity with strategic planning. Chapter 1 provides a brief introduction and chapter 2 describes the strategic planning process. The rationale for pursuing a strategic…

  10. 5. 8 GHz ophthalmic microwave applicator for treatment of choroidal melanoma

    SciTech Connect

    Finger, P.T.; Packer, S.; Svitra, P.; Paglione, R.W.; Albert, D.M.; Chess, J.

    1983-01-01

    We report on the use of a 5.8 GHz microwave applicator to treat choroidal melanoma (Greene) in rabbits. The physical requirements needed to treat these intraocular tumors are quite different from those encountered elsewhere in the body. From a trans-scleral approach the penetration needed is minimal (5 to 10 mm.). The fibrous sclera is the only structure between the heat source and the tumor. The sclera has a relatively low water content when compared to tumor. This fact in addition to the frequency dependent interactions of tissue and electromagnetic radiation, results in an advantage to the use of the 5.8 GHz microwave device in treating intraocular malignancies.

  11. Into Adolescence: Enhancing Self-Esteem. A Curriculum for Grades 5-8. Contemporary Health Series.

    ERIC Educational Resources Information Center

    Zevin, Dale; McPherson, Carole

    This book is a 10-lesson module for grades 5-8, designed to increase students' awareness of self-esteem as a dynamic, ever-changing component in their lives. Beginning with a "Full Esteem Ahead" lesson to help students identify high and low self-esteem behaviors, this module gives teachers specific instructional strategies for guiding students…

  12. Earth Science Supplement to the Syllabus, Part 2, Topics 5-8, 1970 Edition. 1974 Reprint.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    This document contains investigation topics 5-8 in the earth science course developed by the University of the State of New York for secondary schools. Topics include energy in earth processes, insulation and the earth's surface, energy exchanges in the atmosphere, moisture and energy budgets, and environmental change. Each topic is preceded by…

  13. The Columbia River: Its Future and You. Teacher's Manual for Grades 5-8.

    ERIC Educational Resources Information Center

    Frost, Marcia

    Designed as a part of a multidisciplinary set of curricula and educational materials on the Columbia River, this teacher's guide focuses on the many uses of the river and the conflicts arising from those uses. This unit's major purpose is to help students in grades 5-8 to start thinking about how the resources of the Columbia River should be…

  14. C.T.B.S. Testing. Spring 1982 District Report, 5, 8, and 11.

    ERIC Educational Resources Information Center

    O'Neal, Sandra

    Each spring the Comprehensive Tests of Basic Skills (CTBS) are administered to grades 5, 8, and 11 throughout New Mexico as part of the State Department of Education mandated assessment program. This report contains information regarding Albuquerque Public Schools' results on the 1982 CTBS. A new form of the CTBS was selected for testing fifth and…

  15. Molecular Systematics of Dictyostelids: 5.8S Ribosomal DNA and Internal Transcribed Spacer Region Analyses▿

    PubMed Central

    Romeralo, María; Escalante, Ricardo; Sastre, Leandro; Lado, Carlos

    2007-01-01

    The variability and adaptability of the amoebae from the class Dictyosteliomycetes greatly complicate their systematics. The nucleotide sequences of the ribosomal internal transcribed spacers and the 5.8S ribosomal DNA gene have been determined for 28 isolates, and their utility to discriminate between different species and genera has been shown. PMID:17056743

  16. Exploring with Computers in Vikingland. AEDS-81 Convention Proceedings (Minneapolis, Minnesota, May 5-8, 1981).

    ERIC Educational Resources Information Center

    Association for Educational Data Systems, Washington, DC.

    This publication presents a summary of and index to the presentations given at the Association for Educational Data Systems (AEDS) Convention held in Minneapolis, Minnesota, during May 5-8, 1981. Summarized are 66 short papers that cover a variety of educational computing activities and projects completed by educational institutions,…

  17. 20 CFR 1002.262 - When is the employer required to make the plan contribution that is attributable to the employee...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... days after the date of reemployment, or when plan contributions are normally due for the year in which... allowed (but not required) to make up his or her missed contributions or elective deferrals. These makeup contributions or elective deferrals must be made during a time period starting with the date of reemployment...

  18. 21 CFR 822.21 - What must I do if I want to make changes to my postmarket surveillance plan after you have...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false What must I do if I want to make changes to my postmarket surveillance plan after you have approved it? 822.21 Section 822.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES POSTMARKET SURVEILLANCE...

  19. Co-planning among science and special education teachers: How do different conceptual lenses help to make sense of the process?

    NASA Astrophysics Data System (ADS)

    Swanson, Lauren H.; Bianchini, Julie A.

    2015-12-01

    In this study, we investigated the process of teacher co-planning. We examined two teams of high school science and special education teachers brought together to co-plan inclusive, inquiry-oriented science units as part of a professional development effort. We used three conceptual lenses to help make sense of this process: (1) characteristics of collaboration, (2) small group interactions, and (3) community discourse. Using these lenses individually and collectively, we identified strengths and limitations in teachers' co-planning efforts. A strength was that all teachers, irrespective of discipline, shared ideas and helped make decisions about the content and activities included in unit and lesson plans. A limitation was that teachers, again irrespective of discipline, discussed science education topics in their teams more often than special education ones. We found this latter finding of note as it spoke to issues of parity among teachers during the professional development. In our discussion, we argue that each conceptual lens yielded both unique and common findings on co-planning. We also provide recommendations for professional developers and educational scholars intent on organizing and/or researching co-planning among science and special education teachers.

  20. Taming Data to Make Decisions: Using a Spatial Fuzzy Logic Decision Support Framework to Inform Conservation and Land Use Planning

    NASA Astrophysics Data System (ADS)

    Sheehan, T.; Baker, B.; Degagne, R. S.

    2015-12-01

    With the abundance of data sources, analytical methods, and computer models, land managers are faced with the overwhelming task of making sense of a profusion of data of wildly different types. Luckily, fuzzy logic provides a method to work with different types of data using language-based propositions such as "the landscape is undisturbed," and a simple set of logic constructs. Just as many surveys allow different levels of agreement with a proposition, fuzzy logic allows values reflecting different levels of truth for a proposition. Truth levels fall within a continuum ranging from Fully True to Fully False. Hence a fuzzy logic model produces continuous results. The Environmental Evaluation Modeling System (EEMS) is a platform-independent, tree-based, fuzzy logic modeling framework. An EEMS model provides a transparent definition of an evaluation model and is commonly developed as a collaborative effort among managers, scientists, and GIS experts. Managers specify a set of evaluative propositions used to characterize the landscape. Scientists, working with managers, formulate functions that convert raw data values into truth values for the propositions and produce a logic tree to combine results into a single metric used to guide decisions. Managers, scientists, and GIS experts then work together to implement and iteratively tune the logic model and produce final results. We present examples of two successful EEMS projects that provided managers with map-based results suitable for guiding decisions: sensitivity and climate change exposure in Utah and the Colorado Plateau modeled for the Bureau of Land Management; and terrestrial ecological intactness in the Mojave and Sonoran region of southern California modeled for the Desert Renewable Energy Conservation Plan.

  1. 18 CFR 5.8 - Notice of commencement of proceeding and scoping document, or of approval to use traditional...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... resource management objectives; (3) Review and discuss existing information and make preliminary... thereunder at 50 CFR part 402, section 305(b) of the Magnuson-Stevens Fishery Conservation and Management Act... coastal zone management plan consistency certification agencies, Indian tribes, and...

  2. "Putting Music On": Everyday Leisure Activities, Choice-Making and Person-Centred Planning in a Supported Living Scheme

    ERIC Educational Resources Information Center

    Hassan, Nedim

    2017-01-01

    Background: Person-centred planning, which commonly becomes formalised within services for people with learning disabilities through an Essential Lifestyle Plan (ELP), was intended to help place the choices of individuals at the forefront of service provision. However, beyond UK government policy rhetoric, scholars have raised issues regarding the…

  3. A 5.8S nuclear ribosomal RNA gene sequence database: applications to ecology and evolution

    NASA Technical Reports Server (NTRS)

    Cullings, K. W.; Vogler, D. R.

    1998-01-01

    We complied a 5.8S nuclear ribosomal gene sequence database for animals, plants, and fungi using both newly generated and GenBank sequences. We demonstrate the utility of this database as an internal check to determine whether the target organism and not a contaminant has been sequenced, as a diagnostic tool for ecologists and evolutionary biologists to determine the placement of asexual fungi within larger taxonomic groups, and as a tool to help identify fungi that form ectomycorrhizae.

  4. The effect of gamma irradiation on the fluorescence properties of 1,4,5,8-naphtalisoimides

    NASA Astrophysics Data System (ADS)

    Mazurak, Zbigniew; Wanic, Andrzej; Domański, Marian; Jarząbek, Bożena; Kaczmarczyk, Bożena; Konefał, Adam; Kądziołka-Gaweł, Mariola; Czaja, Maria

    2015-05-01

    The subject of our investigation was the intensity of the fluorescence of 1,4,5,8-naphtalisoimides subjected to gamma radiation (the absorbed doses were 242 Gy, 1 kGy and 2.242 kGy). Dynamic changes of fluorescence intensity have been observed; the greatest relative increase of fluorescence intensity (and simultaneously, the least durable increase) occurs as a result of structural isomerisation.

  5. BMP-Smad 1/5/8 signalling in the development of the nervous system.

    PubMed

    Hegarty, Shane V; O'Keeffe, Gerard W; Sullivan, Aideen M

    2013-10-01

    The transcription factors, Smad1, Smad5 and Smad8, are the pivotal intracellular effectors of the bone morphogenetic protein (BMP) family of proteins. BMPs and their receptors are expressed in the nervous system (NS) throughout its development. This review focuses on the actions of Smad 1/5/8 in the developing NS. The mechanisms by which these Smad proteins regulate the induction of the neuroectoderm, the central nervous system (CNS) primordium, and finally the neural crest, which gives rise to the peripheral nervous system (PNS), are reviewed herein. We describe how, following neural tube closure, the most dorsal aspect of the tube becomes a signalling centre for BMPs, which directs the pattern of the development of the dorsal spinal cord (SC), through the action of Smad1, Smad5 and Smad8. The direct effects of Smad 1/5/8 signalling on the development of neuronal and non-neuronal cells from various neural progenitor cell populations are then described. Finally, this review discusses the neurodevelopmental abnormalities associated with the knockdown of Smad 1/5/8.

  6. The influence of interdisciplinary collaboration on decision making: a framework to analyse stakeholder coalitions, evolution and learning in strategic delta planning

    NASA Astrophysics Data System (ADS)

    Vermoolen, Myrthe; Hermans, Leon

    2015-04-01

    The sustained development of urbanizing deltas requires that conflicting interests are reconciled, in an environment characterized by technical complexity and knowledge limitations. However, integrating ideas and establishing cooperation between actors with different backgrounds and roles still proves a challenge. Agreeing on strategic choices is difficult and implementation of agreed plans may lead to unanticipated and unintended outcomes. How can individual disciplinary perspectives come together and establish a broadly-supported and well-informed plan, the implementation of which contributes to sustainable delta development? The growing recognition of this need to bring together different stakeholders and different disciplinary perspectives runs parallel to a paradigm shift from 'hard' hydrological engineering to multi-functional and more 'soft' hydrological engineering in water management. As a result, there is now more attention for interdisciplinary collaboration that not only takes the physical characteristics of water systems into account, but also the interaction between physical and societal components of these systems. Thus, it is important to study interdisciplinary collaboration and how this influences decision-making. Our research looks into this connection, using a case in delta planning in the Netherlands, where there have been several (attempts for) integration of spatial planning and flood risk/ water management, e.g. in the case of the Dutch Delta Programme. This means that spatial designers and their designs play an important role in the strategic delta planning process as well, next to civil engineers, etc. This study explores the roles of stakeholders, experts and policy makers in interdisciplinary decision-making in dynamic delta planning processes, using theories and methods that focus on coalitions, learning and changes over time in policy and planning processes. This requires an expansion of the existing frameworks to study

  7. [Family grasping establishment of service net, making family planning work become a regular practice and a system].

    PubMed

    1987-07-01

    In accordance with Central Committee Document no. 7 which calls for family planning work reform, China's Yuncheng Prefecture established changes in its family planning System. Yuncheng Prefecture contains 13 counties, 211 townships, 3292 administrative villages, and a population of 3,850,000. Propaganda technique leadership stations were implemented in 70% of the prefectures and counties, propaganda technique service stations in 90% of the townships, 1829 service rooms and 475 services in the villages. The Central Committee has frequently stated that controlling population growth entails strategic responsibility; the establishment of service nets is the primary step for fulfilling that responsibility. Methods in its establishment include: 1) Comprehensive planning: determining which districts have leadership and are receptive; 2) Proper selection of enthusiastic and educated personnel; 3) Adequate equipment at service sites; 4) Coordination of service net efforts with public health departments; 5) Accomplishing the following 5 services through administrative and professional management: propaganda, technology, policy, eugenics, and social welfare. The social advantage of the service nets is the creation in 2 years of a specialized group form the agrarian community who will become a systematic force which will guarantee continuous family planning work. As a consequence of the establishment service nets, more couples now desire only 1 child; unplanned 2nd births in 1984 decreased 12% from 1983. The multiple child rate fell 4.83% for those years. Family planning work has become more economical and efficient.

  8. Measurement of sputtered efflux from 5-, 8-, and 30-cm diameter mercury ion thrusters

    NASA Technical Reports Server (NTRS)

    Weigand, A. J.; Mirtich, M. J.

    1975-01-01

    A study was undertaken to investigate the sputtered efflux from 5-, 8-, and 30-cm diameter mercury ion thrusters. Quartz crystal microbalances and fused silica samples were used to analyze the sputtered flux. Spectral transmittance measurements and spectrographic analysis of the samples were made after they were exposed to different thruster effluence by operating the thrusters at various conditions and durations of time. These measurements were used to locate the source of the efflux and determine its accumulated effect at various locations near the thruster. Comparisons of in situ and ex situ transmittance measurements of samples exposed to thruster efflux are also presented.

  9. Planning and Decision Making about the Future Care of Older Group Home Residents and Transition to Residential Aged Care

    ERIC Educational Resources Information Center

    Bigby, C.; Bowers, B.; Webber, R.

    2011-01-01

    Background: Planning for future care after the death of parental caregivers and adapting disability support systems to achieve the best possible quality of life for people with intellectual disability as they age have been important issues for more than two decades. This study examined perceptions held by family members, group home staff and…

  10. Differences in Eighth Grade Science Student and Teacher Perceptions of Students' Level of Input into Academic Planning and Decision Making

    ERIC Educational Resources Information Center

    Chapman, Jarrett Michael

    2014-01-01

    Teachers are expected to improve their planning, instruction, and assessment as they progress through their career. An important component to teachers knowing what to modify in their teaching style is being able to solicit meaningful feedback from students. This mixed-methods study was conducted to provide teachers with a quantitative method to…

  11. 40 CFR 60.1070 - How do I make my draft materials separation plan available to the public?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... separation plan available to the public? 60.1070 Section 60.1070 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Small Municipal Waste Combustion Units for Which Construction is...

  12. Governance and Leadership in the 80's: Role of Planning, Management and Evaluation in Decision-Making.

    ERIC Educational Resources Information Center

    Manilla, S. James

    The 1960's and 1970's saw the development and expansion of a new type of educational administration/management that was heavily weighted toward a quantitative approach. Some feel that the advent of modern management techniques (Planning, Management, and Evaluation--PME, Management By Objectives--MBO, Management Information Systems--MIS) as applied…

  13. Understanding the Voice of the Customer: Practical, Data-Driven Planning and Decision Making for Access Services

    ERIC Educational Resources Information Center

    Huff-Eibl, Robyn; Miller-Wells, John; Begay, Wendy

    2014-01-01

    This article describes the process and role frontline access and public service staff play in needs assessment and evaluation of user services, specifically in understanding the voice of the customer. Information includes how the University of Arizona Libraries have incorporated daily data collection into the strategic planning process, resources…

  14. Data Mining Nursing Care Plans of End of Life Patients: A Study to Improve Healthcare Decision Making

    PubMed Central

    Almasalha, F.; Xu, D.; Keenan, G. M.; Khokhar, A.; Yao, Y.; Chen, Yu-C.; Johnson, A.; Ansari, R.; Wilkie, D. J.

    2012-01-01

    Pain management of end of life patients (EOL) (n=596 episodes) is examined using statistical and data mining processes of the HANDS database of care plans coded with NANDA-I, NOC, and NIC (NNN) terminologies. HANDS episode data (episode =care plans updated at every handoff on a patient while staying on a hospital unit) were gathered in 8 units located in 4 different health care facilities (total episodes = 40,747; EOL episodes = 1,425) over two years. Results show the multiple discoveries such as EOL patients with hospital stays (< 72 hrs.) are less likely (p<0.005) to meet the pain relief goals compared to EOL patients with longer hospital stays. The study demonstrates a major benefit of systematically integrating NNN into electronic health records. PMID:23413930

  15. Making your next move: dorsolateral prefrontal cortex and planning a sequence of actions in freely moving monkeys.

    PubMed

    Ryou, Jae-Wook; Wilson, Fraser A W

    2004-12-01

    Prefrontal damage disrupts planning, as measured by disorders of the activities of daily living (Humphreys & Forde, 1998; Shallice & Burgess, 1991). In a monkey model of this form of planning, a variant of the delayed alternation task was performed by freely moving monkeys. In a 16 x 16-ft. testing room, four feeders were located in the middle of each wall. In the north task, monkeys alternated between feeders: west-north-east-north-west, and so forth. In the south task, the alternation sequence was east-south-west-south-east, and so forth. Neuronal activity was recorded during walking along the eight paths, constituting the north and south tasks. To succeed, monkeys had to memorize the alternation rule and monitor both their place in the sequence and the previously made spatially directed action before deciding to walk to a new location to the left or right of the current location. Responsive dorsolateral prefrontal neurons are strikingly selective. Sustained neuronal activity reflects the spatial direction of an ongoing or upcoming response. It is important that such selective responses occur in one but not both tasks, even though the movements are exactly the same in both tasks and at each location. We suggest that selective neuronal activity is tuned through learning and reflects the fundamental units of a planning mechanism: Individual neurons encode specific components of a sequence of behavioral actions and their temporal order. Populations of such neurons represent all the steps necessary to perform the north and south tasks. The sustained activity of these neurons suggests that planning and working memory mechanisms are integrated.

  16. Increased stream discharge after the 3 September 2016 Mw 5.8 Pawnee, Oklahoma earthquake

    NASA Astrophysics Data System (ADS)

    Manga, Michael; Wang, Chi-Yuen; Shirzaei, Manoochehr

    2016-11-01

    Earthquakes influence hydrogeological processes and properties in Earth's crust, some of which affect surface waters. We document increased discharge in a stream after the 3 September 2016 Mw 5.8 earthquake near Pawnee, Oklahoma, an event likely induced by underground wastewater disposal. Discharge increased by an order of magnitude and remained elevated until the change was obscured by rain 1 week later. Given the earthquake magnitude and distance from the stream, by comparison with previous examples of responses to earthquakes, increased discharge after this earthquake is expected. While the mechanism increasing discharge cannot be confirmed, the observations require changes in physical properties of the subsurface. Fluid injection may thus influence hydrogeological properties of shallow groundwater systems and aquifers indirectly by inducing seismicity, if the induced seismic events are large enough.

  17. Initial assessment of the intensity distribution of the 2011 Mw5.8 Mineral, Virginia, earthquake

    USGS Publications Warehouse

    Hough, Susan E.

    2012-01-01

    The intensity data collected by the U.S. Geological Survey (USGS) "Did You Feel It?" (DYFI) Website (USGS, DYFI; http://earthquake.usgs.gov/earthquakes/dyfi/events/se/082311a/us/index.html, last accessed Sept 2011) for the Mw5.8 Mineral, Virginia, earthquake, are unprecedented in their spatial richness and geographical extent. More than 133,000 responses were received during the first week following the earthquake. Although intensity data have traditionally been regarded as imprecise and generally suspect (e.g., Hough 2000), there is a growing appreciation for the potential utility of spatially rich, systematically determined DYFI data to address key questions in earthquake ground-motions science (Atkinson and Wald, 2007; Hauksson et al., 2008).

  18. Dependence of 4'-(hydroxymethyl)-4,5',8-trimethylpsoralen photoaddition on the conformation of ribonucleic acid

    SciTech Connect

    Thompson, J.F.; Bachellerie, J.P.; Hall, K.; Hearst, J.E.

    1982-03-16

    The photoaddition of 4'-(hydroxymethyl)-4,5',8-trimethylpsoralen (HMT) to different conformational states of RNA was studied. Poly(U), poly(A,U) (random copolymer), poly(A-U) (alternating copolymer), poly(A)-poly(U) (double stranded), and poly(U)-poly(A)-poly(U) (triple stranded) were reacted with HMT at different temperatures and salt concentrations. The conformation of the polymers was monitored by UV absorption and circular dichroism. It was found that the rate of HMT photoaddition changed dramatically at structural transitions in the RNA. The alternating copolymer poly(A-U) was found to have the highest rate of addition. Low salt and temperature produced maximal incorporation.

  19. Development of a 14-vane, double-strapped, 5.8-GHz magnetron oscillator

    NASA Astrophysics Data System (ADS)

    Choi, Jin Joo; Lee, Han Seoul; Jang, Kwang Ho; Sim, Sung Hun; Choi, Heung Sik

    2016-08-01

    Experiments on a 14-vane, double-strapped magnetron oscillator were performed to demonstrate high-power, high-efficiency coherent radiation at 5.8 GHz. The double-strapped magnetron was designed by using the Buneman-Hatree resonance condition, electromagnetic simulations and non-linear three-dimensional particle-in-cell (PIC) simulations. Experiments showed an oscillation output power of 5.3 kW at 5.79 GHz, corresponding to a DC-RF conversion efficiency of 57%. The cathode voltage was 9.2 kV, the collected anode current was 1 A, and the external magnetic field is 7.5 kG. Experimental results for the RF power, oscillation frequency, and efficiency were in good agreement with the corresponding values from non-linear three-dimensional PIC simulations.

  20. Neglecting the Importance of the Decision Making and Care Regimes of Personal Support Workers: A Critique of Standardization of Care Planning Through the RAI/MDS

    PubMed Central

    Kontos, Pia C.; Miller, Karen-Lee; Mitchell, Gail J.

    2010-01-01

    Purpose: The Resident Assessment Instrument–Minimum Data Set (RAI/MDS) is an interdisciplinary standardized process that informs care plan development in nursing homes. This standardized process has failed to consistently result in individualized care planning, which may suggest problems with content and planning integrity. We examined the decision making and care practices of personal support workers (PSWs) in relation to the RAI/MDS standardized process. Design and Methods: This qualitative study utilized focus groups and semi-structured interviews with PSWs (n = 26) and supervisors (n = 9) in two nursing homes in central Canada. Results: PSWs evidenced unique occupational contributions to assessment via proximal familiarity and biographical information as well as to individualizing care by empathetically linking their own bodily experiences and forging bonds of fictive kinship with residents. These contributions were neither captured by RAI/MDS categories nor relayed to the interdisciplinary team. Causal factors for PSW exclusion included computerized records, low status, and poor interprofessional collaboration. Intraprofessional collaboration by PSWs aimed to compensate for exclusion and to individualize care. Implications: Exclusive institutional reliance on the RAI/MDS undermines quality care because it fails to capture residents’ preferences and excludes input by PSWs. Recommendations include incorporating PSW knowledge in care planning and documentation and examining PSWs’ nascent occupational identity and their role as interprofessional brokers in long-term care. PMID:20026525

  1. An Assessment of Decision-Making Processes: Evaluation of Where Land Protection Planning Can Incorporate Climate Change Information (Final Report)

    EPA Science Inventory

    This report, prepared by the Global Change Research Program (GCRP) in the National Center for Environmental Assessment (NCEA) of the Office of Research and Development (ORD) at the U.S. Environmental Protection Agency (EPA), is a review of decision-making processes of selected la...

  2. City-Level Energy Decision Making: Data Use in Energy Planning, Implementation, and Evaluation in U.S. Cities

    SciTech Connect

    Aznar, Alexandra; Day, Megan; Doris, Elizabeth; Mathur, Shivani; Donohoo-Vallett, Paul

    2015-07-01

    The report analyzes and presents information learned from a sample of 20 cities across the United States, from New York City to Park City, Utah, including a diverse sample of population size, utility type, region, annual greenhouse gas reduction targets, vehicle use, and median household income. The report compares climate, sustainability, and energy plans to better understand where cities are taking energy-related actions and how they are measuring impacts. Some common energy-related goals focus on reducing city-wide carbon emissions, improving energy efficiency across sectors, increasing renewable energy, and increasing biking and walking.

  3. 31 CFR 5.8 - When will Treasury entities suspend or terminate debt collection on a Treasury debt?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false When will Treasury entities suspend or terminate debt collection on a Treasury debt? 5.8 Section 5.8 Money and Finance: Treasury Office of the Secretary of the Treasury TREASURY DEBT COLLECTION Procedures To Collect Treasury Debts §...

  4. 18 CFR 5.8 - Notice of commencement of proceeding and scoping document, or of approval to use traditional...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... alternative procedures. 5.8 Section 5.8 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT INTEGRATED LICENSE APPLICATION...) The decision of the Director of the Office of Energy Projects on any request to use the...

  5. The Military Decision-Making Process and Special Forces Mission Planning: "A Square Peg for a Round Hole?"

    DTIC Science & Technology

    2007-11-02

    second step of the Military Decision-Making Process is a staff that has a shared visualization of an operation in time and space consistent with their...organizational functions in a more efficent and timely manner. 19980731 054 14.SUBJECT TERMS MDMP, Special Forces, FOB,SFOB, AOB,SFOD-A,SOCCE,SOLE,JSOTF...multiple and simultaneous operations to perform their organizational functions in a more efficient and timely manner. in ACKNOWLEDGMENTS During the

  6. Methodology of environmental diagnosis for construction and demolition waste landfills: a tool for planning and making decisions.

    PubMed

    Garrido, E; Calvo, F; Ramos, A F; Zamorano, M

    2005-11-01

    Current legislation in the European Union regarding landfills provides measures, procedures and guidance to prevent or reduce, insofar as possible, negative effects on the environment. This means that Member States must take measures so that landfills cannot operate unless the operator first presents a plan for the site, which includes the implementation of improvements considered necessary by the engineer for compliance with regulations. Researchers at the University of Granada have developed a method to ascertain the degree of environmental impact that a construction and demolition waste landfill may produce on its immediate surroundings. This methodology is based on environmental indexes; its objective is to give crucial information concerning possible environmental problems produced by a landfill. The data thus obtained will permit the elaboration of guidelines for improvements in the location, design, and operation of landfills, or in extreme cases, their dosing, sealing, and rehabilitation.

  7. Incorporating GIS data into an agent-based model to support planning policy making for the development of creative industries

    NASA Astrophysics Data System (ADS)

    Liu, Helin; Silva, Elisabete A.; Wang, Qian

    2016-07-01

    This paper presents an extension to the agent-based model "Creative Industries Development-Urban Spatial Structure Transformation" by incorporating GIS data. Three agent classes, creative firms, creative workers and urban government, are considered in the model, and the spatial environment represents a set of GIS data layers (i.e. road network, key housing areas, land use). With the goal to facilitate urban policy makers to draw up policies locally and optimise the land use assignment in order to support the development of creative industries, the improved model exhibited its capacity to assist the policy makers conducting experiments and simulating different policy scenarios to see the corresponding dynamics of the spatial distributions of creative firms and creative workers across time within a city/district. The spatiotemporal graphs and maps record the simulation results and can be used as a reference by the policy makers to adjust land use plans adaptively at different stages of the creative industries' development process.

  8. Intelligent behavior generator for autonomous mobile robots using planning-based AI decision making and supervisory control logic

    NASA Astrophysics Data System (ADS)

    Shah, Hitesh K.; Bahl, Vikas; Martin, Jason; Flann, Nicholas S.; Moore, Kevin L.

    2002-07-01

    In earlier research the Center for Self-Organizing and Intelligent Systems (CSOIS) at Utah State University (USU) have been funded by the US Army Tank-Automotive and Armaments Command's (TACOM) Intelligent Mobility Program to develop and demonstrate enhanced mobility concepts for unmanned ground vehicles (UGVs). One among the several out growths of this work has been the development of a grammar-based approach to intelligent behavior generation for commanding autonomous robotic vehicles. In this paper we describe the use of this grammar for enabling autonomous behaviors. A supervisory task controller (STC) sequences high-level action commands (taken from the grammar) to be executed by the robot. It takes as input a set of goals and a partial (static) map of the environment and produces, from the grammar, a flexible script (or sequence) of the high-level commands that are to be executed by the robot. The sequence is derived by a planning function that uses a graph-based heuristic search (A* -algorithm). Each action command has specific exit conditions that are evaluated by the STC following each task completion or interruption (in the case of disturbances or new operator requests). Depending on the system's state at task completion or interruption (including updated environmental and robot sensor information), the STC invokes a reactive response. This can include sequencing the pending tasks or initiating a re-planning event, if necessary. Though applicable to a wide variety of autonomous robots, an application of this approach is demonstrated via simulations of ODIS, an omni-directional inspection system developed for security applications.

  9. The 5.8 T Cryogen-Free Gyrotron Superconducting Magnet System on HL-2A

    NASA Astrophysics Data System (ADS)

    Xia, Donghui; Huang, Mei; Zhou, Jun; Bai, Xingyu; Zheng, Tieliu; Rao, Jun; Zhuang, Ge

    2014-04-01

    A 5.8 T cryogen-free superconducting magnet (SCM) system with a warm bore hole of 160 mm in diameter, used for gyrotrons operating in the frequency range from 68 GHz to 140 GHz, is installed on the site of the HL-2A tokamak. The SCM consists of two separate solenoidal magnetic coils connected in series, a 4.2 K Gifford-McMahon (GM) refrigerator, a compressor, a coil power supply and two temperature monitors. The performance, test and preliminary experimental results of this SCM system are described in this paper. The magnetic field distribution was measured along the axis, and a dummy tube was used for adjusting the magnet system. Finally, the magnet was used for the operation of a 68 GHz/500 kW gyrotron, which is part of an electron cyclotron resonance heating (ECRH) system. With an additional auxiliary coil and after adjusting the magnet system, a maximum output power for the ECRH system of up to 400 kW was achieved.

  10. Smad1/5/8 are myogenic regulators of murine and human mesoangioblasts

    PubMed Central

    Costamagna, Domiziana; Quattrocelli, Mattia; van Tienen, Florence; Umans, Lieve; de Coo, Irineus F. M.; Zwijsen, An; Huylebroeck, Danny; Sampaolesi, Maurilio

    2016-01-01

    Mesoangioblasts (MABs) are vessel-associated stem cells that express pericyte marker genes and participate in skeletal muscle regeneration. Molecular circuits that regulate the myogenic commitment of MABs are still poorly characterized. The critical role of bone morphogenetic protein (BMP) signalling during proliferation and differentiation of adult myogenic precursors, such as satellite cells, has recently been established. We evaluated whether BMP signalling impacts on the myogenic potential of embryonic and adult MABs both in vitro and in vivo. Addition of BMP inhibited MAB myogenic differentiation, whereas interference with the interactions between BMPs and receptor complexes induced differentiation. Similarly, siRNA-mediated knockdown of Smad8 in Smad1/5-null MABs or inhibition of SMAD1/5/8 phosphorylation with Dorsomorphin (DM) also improved myogenic differentiation, demonstrating a novel role of SMAD8. Moreover, using a transgenic mouse model of Smad8 deletion, we demonstrated that the absence of SMAD8 protein improved MAB myogenic differentiation. Furthermore, once injected into α-Sarcoglycan (Sgca)-null muscles, DM-treated MABs were more efficacious to restore α-sarcoglycan (αSG) protein levels and re-establish functional muscle properties. Similarly, in acute muscle damage, DM-treated MABs displayed a better myogenic potential compared with BMP-treated and untreated cells. Finally, SMADs also control the myogenic commitment of human MABs (hMABs). BMP signalling antagonists are therefore novel candidates to improve the therapeutic effects of hMABs. PMID:26450990

  11. Proliferative response patterns of human fibroblasts after photoinjury with 4,5',8-trimethylpsoralen

    SciTech Connect

    Cohen, S.R.; Carter, D.M.; Gala, M.

    1981-01-01

    The extent of growth suppression and recovery following exposure to 4,5',8-trimethylpsoralen plus uv-A irradiation was studied in 3 diploid human fibroblast strains. Inhibition of cellular proliferation was dose-dependent within the concentration range of TMP that was tested, using a constant level of uv-A. The population generation times for all cell strains were progressively lengthened under these conditions while maximal cell densities were reduced. At 2 to 4 x 10(-7) M TMP in the presence of uv-A, there was a triphasic pattern of growth which consisted of proliferative activity during the first 24 to 36 h, followed by complete growth inhibition for variable periods of time and a recovery period of log phase proliferation that was not as vigorous as measured for untreated cells. There were also declines in the percentage of cells labeled with 3H-Tdr at various times after TMP-uv-A treatment. These measurements were essentially identical for the three fibroblast strains evaluated. In that the cells employed for these investigations were derived from embryonic pulmonary tissue, neonatal foreskin and the buttock skin of an adult male, it seems unlikely that donor age and tissue source were important variables in determining growth response patterns after TMP-uv-A exposure. Because proliferative recovery was attenuated after this photochemical injury, researchers conclude that the biologic effect(s) of TMP-uv-A extend beyond the known period of psoralen-DNA cross-link removal.

  12. Human platelets produce 14,15-oxido-5,8,11-eicosatrienoic acid from phosphatidylinositol

    SciTech Connect

    Ballou, L.R.; Lam, B.K.; Wong, P.Y.K.; Cheung, W.Y.

    1987-05-01

    Human platelets contain a soluble enzyme or enzyme system which catalyzes the formation of a compound more polar than arachidonate from 2-arachidonyl-sn-phosphatidylinositol (PtdIns). The C-value and mass spectrum of the compound appears similar to the reported values of 14,15-oxido-5,8,11-eicosatrienoic acid (EET). 2-Arachidonyl-sn-phosphatidylcholine, 2-arachidonyl-sn-phosphatidylethanolamine and arachidonic acid were not substrates for EET production. The reaction was Ca/sup 2 +/-dependent and insensitive to aspirin, mepacrin and indomethacin. EET formation was greatly reduced under nitrogen or carbon monoxide, however, exposure to atmospheric air rapidly restored EET production to a rate comparable to that under air. Further, neither NADPH nor cyanide affected EET formation, suggesting that a cytochrome P-450 system was not involved. Intact platelets prelabeled with (/sup 14/C)arachidonic acid generated at least 0.5 nmole of EET/10/sup 9/ platelets in response to thrombin; other agonists such as collagen, epinephrine, ADP or ionophore A23187 were not effective. Collectively, these data suggest that human platelets possess an enzyme system which appears to catalyze epoxidation of the arachidonyl moiety of PtdIns and its subsequent hydrolysis to yield EET.

  13. Geotechnical aspects in the epicentral region of the 2011, Mw5.8 Mineral, Virginia earthquake

    USGS Publications Warehouse

    Green, Russell A.; Lasley, Samuel; Carter, Mark W.; Munsey, Jeffrey W.; Maurer, Brett W.; Tuttle, Martitia P.

    2015-01-01

    A reconnaissance team documented the geotechnical and geological aspects in the epicentral region of the Mw (moment magnitude) 5.8 Mineral, Virginia (USA), earthquake of 23 August 2011. Tectonically and seismically induced ground deformations, evidence of liquefaction, rock slides, river bank slumps, ground subsidence, performance of earthen dams, damage to public infrastructure and lifelines, and other effects of the earthquake were documented. This moderate earthquake provided the rare opportunity to collect data to help assess current geoengineering practices in the region, as well as to assess seismic performance of the aging infrastructure in the region. Ground failures included two marginal liquefaction sites, a river bank slump, four minor rockfalls, and a ~4-m-wide, ~12-m-long, ~0.3-m-deep subsidence on a residential property. Damage to lifelines included subsidence of the approaches for a bridge and a water main break to a heavily corroded, 5-cm-diameter valve in Mineral, Virginia. Observed damage to dams, landfills, and public-use properties included a small, shallow slide in the temporary (“working”) clay cap of the county landfill, damage to two earthen dams (one in the epicentral region and one further away near Bedford, Virginia), and substantial structural damage to two public school buildings.

  14. Fertility Decision-Making Among Kenyan HIV-Serodiscordant Couples Who Recently Conceived: Implications for Safer Conception Planning.

    PubMed

    Pintye, Jillian; Ngure, Kenneth; Curran, Kathryn; Vusha, Sophie; Mugo, Nelly; Celum, Connie; Baeten, Jared M; Heffron, Renee

    2015-09-01

    HIV-serodiscordant couples often choose to attempt pregnancy despite their HIV transmission risk. Optimizing delivery of HIV risk reduction strategies during peri-conception periods (i.e., safer conception) requires understanding how HIV-serodiscordant couples approach fertility decisions. We conducted 36 in-depth individual interviews with male and female partners of Kenyan heterosexual HIV-serodiscordant couples who recently conceived. Transcripts were analyzed by gender and HIV serostatus using open coding. Matrices were used to identify patterns and emerging themes. Most participants expressed acceptance of being in an HIV-serodiscordant couple and affirmed their resilience to live with serodiscordance and achieve their fertility goals. Overall, while the goal for childbearing was unchanged, conception became an urgent desire so that both partners could experience childrearing together while the HIV-infected partner was still healthy. Children also add value to the relationship, and multiple children were a commonly expressed desire. Couples' desires dominated those of individual partners in fertility decision-making, but male preferences were more influential when the individual desires differed. Values and preferences of the couple as a unit may mediate fertility decision-making in HIV-discordant couples. Thus, it is important that safer conception programs include both partners when appropriate and consider the relationship context during risk reduction counseling and when recommending risk reduction interventions.

  15. Fertility Decision-Making Among Kenyan HIV-Serodiscordant Couples Who Recently Conceived: Implications for Safer Conception Planning

    PubMed Central

    Pintye, Jillian; Ngure, Kenneth; Curran, Kathryn; Vusha, Sophie; Mugo, Nelly; Celum, Connie; Baeten, Jared M.

    2015-01-01

    Abstract HIV-serodiscordant couples often choose to attempt pregnancy despite their HIV transmission risk. Optimizing delivery of HIV risk reduction strategies during peri-conception periods (i.e., safer conception) requires understanding how HIV-serodiscordant couples approach fertility decisions. We conducted 36 in-depth individual interviews with male and female partners of Kenyan heterosexual HIV-serodiscordant couples who recently conceived. Transcripts were analyzed by gender and HIV serostatus using open coding. Matrices were used to identify patterns and emerging themes. Most participants expressed acceptance of being in an HIV-serodiscordant couple and affirmed their resilience to live with serodiscordance and achieve their fertility goals. Overall, while the goal for childbearing was unchanged, conception became an urgent desire so that both partners could experience childrearing together while the HIV-infected partner was still healthy. Children also add value to the relationship, and multiple children were a commonly expressed desire. Couples' desires dominated those of individual partners in fertility decision-making, but male preferences were more influential when the individual desires differed. Values and preferences of the couple as a unit may mediate fertility decision-making in HIV-discordant couples. Thus, it is important that safer conception programs include both partners when appropriate and consider the relationship context during risk reduction counseling and when recommending risk reduction interventions. PMID:26301703

  16. Assessing Uncertainties for Water Manager's Planning: Understanding the Impacts of Policy and Climate Change for Informed Decision Making

    NASA Astrophysics Data System (ADS)

    Escobar, V. M.; Sampson, D. A.

    2010-12-01

    Assessing future water supplies requires untangling policy and recasting issues in a way that acknowledges the inherent uncertainties of climate and population growth predictions, while offering meaningful metrics for outcomes under alternative scenarios. Vulnerability to water shortages in the Phoenix Active Management Area (AMA) of Arizona varies by location, demand and available supply, creating a unique challenge to facilitating sustainable decisions by water providers. The Decision Center for a Desert City at Arizona State University has an updated provider-level water planning and management model termed WaterSim 4.01, which incorporates groundwater availability (MODFLOW) and calculates demands as influenced by population, demographics, and climatic uncertainty for 33 water providers in the Phoenix AMA2. Results of uncertainty are portrayed as groundwater drawdown as a function of climate change, population growth, and policy. Climate scenarios are run on a yearly time-step to calculate the groundwater required to satisfy provider demands. Outputs across water provider areas serve as the inputs to the Arizona Groundwater Model (SRV83-06). We present two water provider portfolios (Tempe and Sun City) as an example of the heterogeneity of water supplies and groundwater availability between 2006 and 2030. Tempe’s portfolio consists of surface water (Colorado River water and Salt/Verde River water) and groundwater, resulting in only 17% of physically available groundwater used by 2030, leaving over 82% for future use. Sun City’s portfolio consists primarily of Colorado River water, therefore during shortages on the Colorado River, Sun City is forced to use over 63% of physically available groundwater by 2030. The biggest impacts on Phoenix AMA’s water management may result less from changing climate itself than from water policies devised over the course of time. A scenario such as this demonstrates the regional uncertainty each provider may experience

  17. Opportunities and strategies to incorporate ecosystem services knowledge and decision support tools into planning and decision making in Hawai'i.

    PubMed

    Bremer, Leah L; Delevaux, Jade M S; Leary, James J K; J Cox, Linda; Oleson, Kirsten L L

    2015-04-01

    Incorporating ecosystem services into management decisions is a promising means to link conservation and human well-being. Nonetheless, planning and management in Hawai'i, a state with highly valued natural capital, has yet to broadly utilize an ecosystem service approach. We conducted a stakeholder assessment, based on semi-structured interviews, with terrestrial (n = 26) and marine (n = 27) natural resource managers across the State of Hawai'i to understand the current use of ecosystem services (ES) knowledge and decision support tools and whether, how, and under what contexts, further development would potentially be useful. We found that ES knowledge and tools customized to Hawai'i could be useful for communication and outreach, justifying management decisions, and spatial planning. Greater incorporation of this approach is clearly desired and has a strong potential to contribute to more sustainable decision making and planning in Hawai'i and other oceanic island systems. However, the unique biophysical, socio-economic, and cultural context of Hawai'i, and other island systems, will require substantial adaptation of existing ES tools. Based on our findings, we identified four key opportunities for the use of ES knowledge and tools in Hawai'i: (1) linking native forest protection to watershed health; (2) supporting sustainable agriculture; (3) facilitating ridge-to-reef management; and (4) supporting statewide terrestrial and marine spatial planning. Given the interest expressed by natural resource managers, we envision broad adoption of ES knowledge and decision support tools if knowledge and tools are tailored to the Hawaiian context and coupled with adequate outreach and training.

  18. Opportunities and Strategies to Incorporate Ecosystem Services Knowledge and Decision Support Tools into Planning and Decision Making in Hawai`i

    NASA Astrophysics Data System (ADS)

    Bremer, Leah L.; Delevaux, Jade M. S.; Leary, James J. K.; J. Cox, Linda; Oleson, Kirsten L. L.

    2015-04-01

    Incorporating ecosystem services into management decisions is a promising means to link conservation and human well-being. Nonetheless, planning and management in Hawai`i, a state with highly valued natural capital, has yet to broadly utilize an ecosystem service approach. We conducted a stakeholder assessment, based on semi-structured interviews, with terrestrial ( n = 26) and marine ( n = 27) natural resource managers across the State of Hawai`i to understand the current use of ecosystem services (ES) knowledge and decision support tools and whether, how, and under what contexts, further development would potentially be useful. We found that ES knowledge and tools customized to Hawai`i could be useful for communication and outreach, justifying management decisions, and spatial planning. Greater incorporation of this approach is clearly desired and has a strong potential to contribute to more sustainable decision making and planning in Hawai`i and other oceanic island systems. However, the unique biophysical, socio-economic, and cultural context of Hawai`i, and other island systems, will require substantial adaptation of existing ES tools. Based on our findings, we identified four key opportunities for the use of ES knowledge and tools in Hawai`i: (1) linking native forest protection to watershed health; (2) supporting sustainable agriculture; (3) facilitating ridge-to-reef management; and (4) supporting statewide terrestrial and marine spatial planning. Given the interest expressed by natural resource managers, we envision broad adoption of ES knowledge and decision support tools if knowledge and tools are tailored to the Hawaiian context and coupled with adequate outreach and training.

  19. Slavery in the 19th Century: A Unit of Study for Grades 5-8.

    ERIC Educational Resources Information Center

    Pearson, Jim; Robertson, John

    This unit is one of a series that presents specific moments in history from which students focus on the meanings of landmark events. The lessons included in this unit attempt to make slavery comprehensible to students, showing its oppressiveness and yet explaining how white Southern culture rationalized and sustained it. The unit also explains how…

  20. Consumer in the Marketplace. An Interdisciplinary Approach to Consumer Education. Developed for Grades 5-8.

    ERIC Educational Resources Information Center

    Allegheny Intermediate Unit, Pittsburgh, PA.

    This manual identifies activities and resources for infusing consumer education into English, social studies, science, mathematics, and home economics courses in grades five through eight. The activities are intended to help students recognize their rights and responsibilities as consumers in our society and make intelligent decisions in light of…

  1. Hurricane Irene's Impacts on the Aftershock Sequence of the 2011 Mw5.8 Virginia Earthquake

    NASA Astrophysics Data System (ADS)

    Meng, X.; Peng, Z.; Yang, H.; Allman, S.

    2013-12-01

    Recent studies have shown that typhoon could trigger shallow slow-slip events in Taiwan. However, it is unclear whether such extreme weather events could affect the occurrence of regular earthquakes as well. A good opportunity to test this hypothesis occurred in 2011 when an Mw 5.8 earthquake struck Louisa County, Virginia. This event ruptured a shallow, reverse fault. Roughly 5 days later, hurricane Irene struck the coast of Norfolk, Virginia, which is near the epicentral region of the Virginia mainshock. Because aftershocks listed in the ANSS catalog were incomplete immediately after the main shock, it is very difficult to find the genuine correlation between the seismicity rate changes and hurricane Irene. Hence, we use a recently developed waveform matched filter technique to scan through the continuous seismic data to detect small aftershocks that are previously unidentified. A mixture of 7 temporary stations from the IRIS Ramp deployment and 8 temporary stations deployed by Virginia Tech is used. The temporary stations were set up between 24 to 72 hours following the main shock around its immediate vicinity, which provides us a unique dataset recording the majority aftershock sequence of an intraplate earthquake. We us 80 aftershocks identified by Chapman [2013] as template events and scan through the continuous data from 23 August 2011 through 10 September 2011. So far, we have detected 704 events using a threshold of 12 times the median absolute deviation (MAD), which is ~25 times more than listed in the ANSS catalog. The aftershock rate generally decayed with time as predicted by the Omori's law. A statistically significant increase of seismicity rate is found when hurricane Irene passed by the epicentral region. A possible explanation is that the atmosphere pressure drop unloaded the surface, which brought the reverse faults closer to failure. However, we also identified similar fluctuations of seismicity rate changes at other times. Hence, it is still

  2. The Final Step in 5.8S rRNA Processing Is Cytoplasmic in Saccharomyces cerevisiae▿ †

    PubMed Central

    Thomson, Emma; Tollervey, David

    2010-01-01

    The 18S rRNA component of yeast (Saccharomyces cerevisiae) 40S ribosomes undergoes cytoplasmic 3′ cleavage following nuclear export, whereas exported pre-60S subunits were believed to contain only mature 5.8S and 25S rRNAs. However, in situ hybridization detected 3′-extended forms of 5.8S rRNA in the cytoplasm, which were lost when Crm1-dependent preribosome export was blocked by treatment with leptomycin B (LMB). LMB treatment rapidly blocked processing of 6S pre-rRNA to 5.8S rRNA, leading to TRAMP-dependent pre-rRNA degradation. The 6S pre-rRNA was coprecipitated with the 60S export adapter Nmd3 and cytoplasmic 60S synthesis factor Lsg1. The longer 5.8S+30 pre-rRNA (a form of 5.8S rRNA 3′ extended by ∼30 nucleotides) is processed to 6S by the nuclear exonuclease Rrp6, and nuclear pre-rRNA accumulated in the absence of Rrp6. In contrast, 6S to 5.8S processing requires the cytoplasmic exonuclease Ngl2, and cytoplasmic pre-rRNA accumulated in strains lacking Ngl2. We conclude that nuclear pre-60S particles containing the 6S pre-rRNA bind Nmd3 and Crm1 and are exported to the cytoplasm prior to final maturation by Ngl2. PMID:20008552

  3. Plan by Increments

    ERIC Educational Resources Information Center

    Kingsbury, M. E.

    1972-01-01

    The think big; paint an elephant" philosophy of planning is appealing in theory but appalling in practice. Too often, making no small plans results in making no plans at all. (11 references) (Author/NH)

  4. Tourism climatology: evaluating environmental information for decision making and business planning in the recreation and tourism sector.

    PubMed

    de Freitas, C R

    2003-09-01

    This work grew from initiatives of the International Society of Biometeorology's Commission on Climate, Tourism and Recreation (ISBCCTR). The ISBCCTR was formed during the 15th Congress of the ISB held in November 1999 in Sydney, Australia. The aim of ISBCCTR is to promote research in tourism climatology. The first formal meeting of the Commission took place at the Meliton Resort, Halkidiki, Greece, 5-10 October 2001. The aims were to (1) bring together a selection of scientists and tourism experts to review the current state of knowledge of tourism climatology and (2) explore areas and priorities for future work and the role of the Commission in this. The Workshop highlighted the fact that, although climate is widely recognised as vitally important to tourism, relatively little is known about its effects. Even less is known about the economic impact or significance of climate on commercial prospects for tourism. Important research themes that warrant attention were identified. Among these was the need for a tourism climate index (or indices) that integrates all facets of climate, uses standard data and is objectively tested and verified. Work is also required on developing a better understanding of what climate-related information is required by both tourists and the tourism industry, exploring the distinction between the impact of climate on tourists and the impact on the tourism industry, setting a standard approach to tourism climate assessment, assessing the role of weather forecasts and long-term expectations of climate on choices made by tourists, the risks to tourism caused by extreme atmospheric events, what climate-related criteria people use to make decisions about tourism and recreational choices, how products giving information about weather and climate are currently used by the recreation and tourism industry and what are the existing and future requirements for this climate information.

  5. Equity monitoring for social marketing: use of wealth quintiles and the concentration index for decision making in HIV prevention, family planning, and malaria programs

    PubMed Central

    2013-01-01

    Background The majority of social marketing programs are intended to reach the poor. It is therefore essential that social marketing organizations monitor the health equity of their programs and improve targeting when the poor are not being reached. Current measurement approaches are often insufficient for decision making because they fail to show a program's ability to reach the poor and demonstrate progress over time. Further, effective program equity metrics should be benchmarked against a national reference population and consider exposure, not just health outcomes, to measure direct results of implementation. This study compares two measures of health equity, concentration indices and wealth quintiles, using a defined reference population, and considers benefits of both measures together to inform programmatic decision making. Methods Three datasets from recent cross-sectional behavioral surveys on malaria, HIV, and family planning from Nepal and Burkina Faso were used to calculate concentration indices and wealth quintiles. Each sample was standardized to national wealth distributions based on recent Demographic and Health Surveys. Wealth quintiles were generated and concentration indices calculated for health outcomes and program exposure in each sample. Chi-square and t-tests were used to assess statistical significance of results. Results Reporting wealth quintiles showed that recipients of Population Services International (PSI) interventions were wealthier than national populations. Both measures indicated that desirable health outcomes were usually concentrated among wealthier populations. Positive and significant concentration indices in all three surveys indicated that wealth and program exposure were correlated; however this relationship was not necessarily linear. In analyzing the equity of modern contraceptive use stratified by exposure to family planning messages in Nepal, the outcome was equitable (concentration index = 0.006, p = 0.68) among the

  6. [The territorial expression of health-service planning: scenarios for shared decision-making on the development and adaptation of services on a territorial level].

    PubMed

    Fusté, Josep; Frigola, David; Olivet, Miquel

    2008-12-01

    To apply planning criteria on a territorial level, with a forward-looking approach and taking into account the specificities of each location, in the Health Map of Catalonia, scenarios have been constructed for the development and adaptation of services for the 2015 horizon. The territorial scale is that of the 37 areas into which Catalonia has been divided in order to promote a new form of decentralised, combined decision- making, through the Territorial Health Governments. The new territorial health organisation is the substrate which must enable the relationship between professionals and services that share the same reference population to be coordinated. This article deals with the methodology for constructing the scenarios, and a summary is given of the principal action proposals which arise from the map in the aforementioned 37 territories. Detailed content of the territorial scenarios is also given, based on two practical cases.

  7. Absolute Hugoniot measurements for CH foams in the 1.5-8 Mbar range

    NASA Astrophysics Data System (ADS)

    Aglitskiy, Y.; Velikovich, A. L.; Schmitt, A. J.; Karasik, M.; Serlin, V.; Weaver, J. L.; Oh, J.; Obenschain, S. P.

    2016-10-01

    We report the absolute Hugoniot measurements for dry CH foams at 10% of solid polystyrene density. The 400 μm thick, 500 μm wide planar foam slabs covered with a 10 μm solid plastic ablator were driven with 4 ns long Nike KrF laser pulses whose intensity was varied between 10 and 50 TW/cm2. The trajectories of the shock front and the ablative piston, as well as the rarefaction fan emerging after the shock breakout from the rear surface of the target were clearly observed using the side-on monochromatic x-ray imaging radiography. From these measurements the shock density compression ratio and the shock pressure are evaluated directly. The observed compression ratios varied between 4 and 8, and the corresponding shock pressures - between 1.5 and 8 Mbar. The data was simulated with the FASTRAD3D hydrocode, using standard models of inverse bremsstrahlung absorption, flux-limited thermal conduction, and multi-group radiation diffusion. The demonstrated diagnostics technique applied in a cryo experiment would make it possible to make the first absolute Hugoniot measurements for liquid deuterium or DT-wetted CH foams, which is relevant for designing the wetted-foam indirect-drive ignition targets for NIF. This work was supported by the US DOE/NNSA.

  8. OAST Technology for the Future. Volume 3 - Critical Technologies, Themes 5-8

    NASA Technical Reports Server (NTRS)

    1988-01-01

    NASA's Office of Aeronautics and Space Technology (OAST) conducted a workshop on the In-Space Technology Experiments Program IN-STEP) December 6-9, 1988, in Atlanta, Georgia. The purpose of this workshop was to identify and prioritize space technologies which are critical for future national space programs and which require validation in the 5 ace environment. A secondary objective was to review the current NASA (In-Reach and Industry/University (Out-Reach) experiments. Finally, the aerospace community was requested to review and comment on the proposed plans for the continuation of the In-Space Technology Experiments Program. In particular, the review included the proposed process for focusing the next experiment selection on specific, critical technologies and the process for implementing the hardware development and integration on the Space Shuttle vehicle. The product of the workshop was a prioritized listing of the critical space technology needs in each of eight technology disciplines. These listings were the cumulative recommendations of nearly 400 participants, which included researchers, technologists, and managers from aerospace industries, universities, and government organizations.

  9. 2-Aroylquinoline-5,8-diones as potent anticancer agents displaying tubulin and heat shock protein 90 (HSP90) inhibition.

    PubMed

    Nepali, Kunal; Kumar, Sunil; Huang, Hsiang-Ling; Kuo, Fei-Chiao; Lee, Cheng-Hsin; Kuo, Ching-Chuan; Yeh, Teng-Kuang; Li, Yu-Hsuan; Chang, Jang-Yang; Liou, Jing-Ping; Lee, Hsueh-Yun

    2016-01-14

    This study reports the synthesis of a series of 2-aroylquinoline-5,8-diones (11-23) on the basis of scaffold hopping. The presence of a methoxy group at C6 assists the highly regioselective incorporation with various amines, and simplifies the structural identification process. Among the synthetic compounds, 6-dimethylamino-2-(3,4,5-trimethoxybenzoyl)-quinoline-5,8-dione (12) and 7-pyrrolidin-1-yl-2-(3,4,5-trimethoxybenzoyl)-quinoline-5,8-dione (23) exhibit remarkable anti-proliferative activity against the cancer cell lines tested with mean IC50 values of 0.14 and 0.27 μM, respectively. Compound 23 showed moderate inhibitory activity against tubulin polymerization with an IC50 value of 5.9 μM. In a western blot analysis, 23 caused induction of HSP70 and degradation of Akt, revealing that it possesses HSP90 inhibitory activity.

  10. Design of 4x1 microstrip patch antenna array for 5.8 GHz ISM band applications

    NASA Astrophysics Data System (ADS)

    Valjibhai, Gohil Jayesh; Bhatia, Deepak

    2013-01-01

    This paper describes the new design of four element antenna array using corporate feed technique. The proposed antenna array is developed on the Rogers 5880 dielectric material. The antenna array works on 5.8 GHz ISM band. The industrial, scientific and medical (ISM) radio bands are radio bands (portions of the radio spectrum) reserved internationally for the use of radio frequency (RF) energy for industrial, scientific and medical purposes other than communications. The array antennas have VSWR < 1.6 from 5.725 - 5.875 GHz. The simulated return loss characteristic of the antenna array is - 39.3 dB at 5.8 GHz. The gain of the antenna array is 12.3 dB achieved. The directivity of the broadside radiation pattern is 12.7 dBi at the 5.8 GHz operating frequency. The antenna array is simulated using High frequency structure simulation software.

  11. Determining Consistency of Tillage Direction with Soil Erosion Protection Requirements as The Element of Decision-Making Process in Planning and Applying Land Consolidation

    NASA Astrophysics Data System (ADS)

    Bozek, Piotr; Janus, Jaroslaw; Taszakowski, Jaroslaw; Glowacka, Agnieszka

    2016-10-01

    Water erosion is one of the factors which have negative effect on soil productivity. It often leads to irreversible soil degradation, making soil worthless for agricultural activities. One way of preventing water erosion is making the direction of cultivation perpendicular to the direction of rainwater run-off. Matching the direction with the shape of parcels boundaries in small and extended ones is often possible only through changes in the configuration of property boundaries, which is possible only in the process of land consolidation. The article presents methodology of qualifying the areas for changes in boundaries configuration and cultivation direction in view of existing erosion risk. A computation process was suggested that uses, among others, LIDAR data to model the terrain shape precisely as well as cadastral data that defines the geometry of parcels and, resulting from it, the direction of cultivation and form of use. The suggested process includes also the information on the texture of soil upper horizons from soil agricultural maps. The RUSLE erosion model was applied and the computation process took place in ArcGIS environment with the use of dedicated algorithms suggested and implemented to solve the formulated problem. Computations were conducted for test area of several hundred hectares which was characterized by vast diversity of soil types and landforms. The results prove the usefulness of the suggested method as an element of systems that support decision-making processes used in the stage of determining objects chosen for the realization of consolidating processes (including local consolidation, which covers only chosen fragment of a village). They can also be used in the stage of completing detailed plans of parcels distribution in land consolidation process. The importance of the method is particularly seen in the analysis of areas where land fragmentation indices are unfavourable. Especially in these cases, without the reorganization of

  12. Effects of angiotensin (5-8) microinfusions into the ventrolateral periaqueductal gray on defensive behaviors in rats.

    PubMed

    Genaro, Karina; Juliano, Maria A; Prado, Wiliam A; Brandão, Marcus L; Martins, Antônio R

    2013-11-01

    Peptides of the renin-angiotensin system modulate blood pressure and hydro-electrolyte composition. Angiotensin (Ang) receptors are localized in brain areas related to the regulation of autonomic and endocrine control and involved in sensory perception, memory process and behavioral responses. Among these areas, the ventrolateral periaqueductal gray (vlPAG) is one of the most important structures of the neuronal circuitry controlling the autonomic and behavioral components of emotional states. Although Ang II metabolism in the vlPAG forms several Ang-peptides including Ang (5-8), the role of this tetrapeptide in the organization of defensive responses has not yet been described. To address this issue, the purpose of the present study was to determine the effects of intra-vlPAG injections of Ang (5-8) (0.2, 0.4 and 0.8 nmol/0.25 μL) in rats submitted to the elevated plus-maze (EPM) test. Additionally, it was evaluated the effects of intra-vlPAG Ang (5-8) on the expression of conditioned fear, assessed by the fear-potentiated startle and contextual conditioned freezing tests. The results showed that Ang (5-8) produced an intense, dose-related reduction in the entries into and time spent in the open arms of the EPM, decreased direct exploration and increased risk assessment behaviors. Moreover, intra-vlPAG injections of Ang (5-8) before the test session promoted pro-aversive effects in the FPS and enhanced contextual freezing. Taken together, these results point out to an important anxiogenic-like action for Ang (5-8) in the mediation of defensive behaviors organized in the vlPAG.

  13. Scenario Planning: A Phenomenological Examination of Influence on Organizational Learning and Decision-Making in a K-12 Public Education System

    ERIC Educational Resources Information Center

    Deklotz, Patricia F.

    2013-01-01

    Organizations commonly engage in long range planning to direct decisions. Scenario planning, one method of private sector planning, is recognized as useful when organizations are facing uncertainty. Scenario planning engages the organization in a process that produces plausible stories, called scenarios, describing the organization in several…

  14. Process for manufacturing bis(2-methoxyethyl)-2,3,6,7-tetracyano-1,4,5,8,9,10-hexazaanthracene

    DOEpatents

    Rasmussen, Paul George; Lawton, Richard Graham

    2014-06-03

    A process to manufacture substituted tetracyano-hexaazatricyclics with the substitutions occurring at the 9 and 10 hydrogens. The process begins with 2,3-dichloro-5,6-dicyanopyrazine, which is reacted to form the desired tetracyano-hexaazatricyclic. Different process embodiments enable different reaction paths to the desired tetracyano-hexaazatricyclic. Different tetracyano-hexaazatricyclic embodiments include bis(2-methoxyethyl)-2,3,6,7-tetracyano-1,4,5,8,9,10-hexazaanthracene and bis(2-methoxyethoxyethyl)-2,3,6,7-tetracyano-1,4,5,8,9,10-hexazaanthracen- e.

  15. Meticulous plans make plant sail

    SciTech Connect

    Not Available

    1984-09-27

    It takes about five years for a top nuclear builder in the US to bring in a new plant. In Japan, they'd already be working on the second unit. The reasons why the Japanese can construct a nuclear power plant 2-7 years ahead of their US counterparts is discussed.

  16. International Guidelines on Sexuality Education and Their Relevance to a Contemporary Curriculum for Children Aged 5-8 Years

    ERIC Educational Resources Information Center

    Goldman, Juliette D. G.

    2013-01-01

    This paper evaluates UNESCO's recommended sexuality educational framework for junior school students aged 5-8 years. It also compares it to an existing state-designed Health and Physical Education curriculum that includes sexual and reproductive health for the same cohort. Based on the universal values of respect and human rights, UNESCO's"…

  17. Into Adolescence: A Menu for Good Health. A Curriculum for Grades 5-8. Contemporary Health Series.

    ERIC Educational Resources Information Center

    Laing, Susan J.

    This module, oriented toward middle school students in grades 5-8, includes nine lessons designed to help students synthesize nutritional information and use it to improve their health. In lesson 1, students look at factors that influence food choices. Lesson 2 uses creative expression activities to help students learn about the role of nutrients.…

  18. Math Around the World: Grades 5-8. Teachers' Guide. Great Explorations in Math and Science (GEMS).

    ERIC Educational Resources Information Center

    Braxton, Beverly; And Others

    This document is a collection of eight games from four continents. Students use mathematics that is directly relevant to them as they take part in the games. The first five games (NIM, Kalah, Tower of Hanoi, Shongo Networks, and Magic Squares) feature presentation instructions that describe multiple-session classroom activities for grades 5-8.…

  19. Into Adolescence: Caring for Our Planet and Our Health. A Curriculum for Grades 5-8. Contemporary Health Series.

    ERIC Educational Resources Information Center

    Hunter, Lisa K.

    This module, written for middle school students in grades 5-8, is oriented toward informing students about environmental issues in relation to their own health and well-being. It is deliberately focused on a few issues that will interest young adolescents, and is not intended to be comprehensive. The six lessons stress individual action and…

  20. Addition polymers from 1,4,5,8-tetrahydro-1,4;5,8-diepoxyanthracene and Bis-dienes. 2: Evidence for thermal dehydration occurring in the cure process

    NASA Technical Reports Server (NTRS)

    Meador, Mary Ann B.; Olshavsky, Michael A.; Meador, Michael A.; Ahn, Myong-Ku

    1988-01-01

    Diels-Alder cycloaddition copolymers from 1,4,5,8-tetrahydro-1,4;5,8-diepoxyanthracene and anthracene end-capped polyimide oligomers appear, by thermogravimetric analysis (TGA), to undergo dehydration at elevated temperatures. This would produce thermally stable pentiptycene units along the polymer backbone, and render the polymers incapable of unzipping through a retro-Diels-Alder pathway. High resolution solid 13C nuclear magnetic resonance (NMR) of one formulation of the polymer system before and after heating at elevated temperatures, shows this to indeed be the case. NMR spectra of solid samples of the polymer before and after heating correlated well with those of the parent pentiptycene model compound before and after acid-catalyzed dehydration. Isothermal gravimetric analyses and viscosities of the polymer before and after heat treatment support dehydration as a mechanism for the cure reaction.

  1. Neglecting the Importance of the Decision Making and Care Regimes of Personal Support Workers: A Critique of Standardization of Care Planning through the RAI/MDS

    ERIC Educational Resources Information Center

    Kontos, Pia C.; Miller, Karen-Lee; Mitchell, Gail J.

    2010-01-01

    Purpose: The Resident Assessment Instrument-Minimum Data Set (RAI/MDS) is an interdisciplinary standardized process that informs care plan development in nursing homes. This standardized process has failed to consistently result in individualized care planning, which may suggest problems with content and planning integrity. We examined the…

  2. The Spirit That Moves Us: A Literature-Based Resource Guide. Teaching about Diversity, Prejudice, the Holocaust, and Human Rights. Volume 1: Grades K-4. Revised [and] The Spirit That Moves Us: A Literature-Based Resource Guide. Teaching about the Holocaust and Human Rights. Volume 2: Grades 5-8.

    ERIC Educational Resources Information Center

    Petovello, Laura R.; Quenk, Rachel

    This two-volume resource guide includes lesson plans and bibliographical references for teaching about the Holocaust. The first volume, revised in 1999, covers grades K-4, and the second volume, published in 1997, covers grades 5-8. Each guide offers age-appropriate strategies and lesson plans for teaching students about the fundamental causes of…

  3. Phylogenetic relationships of the Culicomorpha inferred from 18S and 5.8S ribosomal DNA sequences. (Diptera:Nematocera).

    PubMed

    Miller, B R; Crabtree, M B; Savage, H M

    1997-05-01

    We investigated the evolutionary origins of the mosquito family Culicidae by examination of 18S and 5.8S ribosomal gene sequence divergence. Phylogenetic analyses demonstrated that within the infraorder Culicomorpha, taxa in the families Corethrellidae, Chaoboridae and Culicidae formed a monophyletic group; there was support for a sister relationship between this lineage and a representative of the Chironomidae. A chaoborid midge was the closest relative of the mosquitoes. Taxa from four genera of mosquitoes formed a monophyletic group; lack of a spacer in the 5.8S gene was unique to members of the Culicidae. A member of the genus Anopheles formed the most basal lineage among the mosquitoes analysed. Phylogenetic relationships were unresolved for representatives in the families Dixidae, Simuliidae and Ceratopogonidae.

  4. An ameliorative protocol for the quantification of purine 5',8-cyclo-2'-deoxynucleosides in oxidized DNA

    NASA Astrophysics Data System (ADS)

    Terzidis, Michael; Chatgilialoglu, Chryssostomos

    2015-07-01

    5',8-Cyclo-2'-deoxyadenosine (cdA) and 5',8-cyclo-2'-deoxyguanosine (cdG) are lesions resulting from hydroxyl radical (HO•) attack on the 5'H of the nucleoside sugar moiety and exist in both 5'R and 5'S diastereomeric forms. Increased levels of cdA and cdG are linked to Nucleotide Excision Repair mechanism deficiency and mutagenesis. Discrepancies in the damage measurements reported over recent years indicated the weakness of the actual protocols, in particular for ensuring the quantitative release of these lesions from the DNA sample and the appropriate method for their analysis. Herein we report the detailed revision leading to a cost-effective and efficient protocol for the DNA damage measurement, consisting of the nuclease benzonase and nuclease P1 enzymatic combination for DNA digestion followed by liquid chromatography isotope dilution tandem mass spectrometry analysis.

  5. Two Phase Transitions of Octa(ethylsilsesquioxane) (C2H5SIO1.5)8 (PREPRINT)

    DTIC Science & Technology

    2006-05-30

    molecular motion in the crystal slows to a rigid limit. This transition from phase I to phase II lowers the symmetry from rhombohedral to triclinic ...per asymmetric unit in phase III, which is also triclinic . Even though the transition to phase III destroys the crystal, warming it to temperatures...E-mail: pmueller@mit.edu Synopsis Crystal structures of the ethyl substituted octa-silsesquioxane (C2H5SiO1.5)8 were determined at three different

  6. Sequence analysis of the ITS region and 5.8S rDNA of Porphyra haitanensis

    NASA Astrophysics Data System (ADS)

    Li, Yanyan; Shen, Songdong; He, Lihong; Xu, Pu; Wang, Guangce

    2009-09-01

    The sequences of the ITS (internal transcribed spacer) and 5.8S rDNA of three cultivated strains of Porphyra haitanensis thalli (NB, PT and ST) were amplified, sequenced and analyzed. In addition, the phylogenic relationships of the sequences identified in this study with those of other Porphyra retrieved from GenBank were evaluated. The results are as follows: the sequences of the ITS and 5.8S rDNA were essentially identical among the three strains. The sequences of ITS1 were 331 bp to 334 bp, while those of the 5.8S rDNA were 158 bp and the sequences of ITS2 ranged from 673 bp to 681 bp. The sequences of the ITS had a high level of homology (up to 99.5%) with that of P. haitanensis (DQ662228) retrieved from GenBank, but were only approximately 50% homologous with those of other species of Porphyra. The results obtained when a phylogenetic tree was constructed coincided with the results of the homology analysis. These results suggest that the three cultivated strains of P. haitanensis evolved conservatively and that the ITS showed evolutionary consistency. However, the sequences of the ITS and 5.8S rDNA of different Porphyra species showed great variations. Therefore, the relationship of Porphyra interspecies phyletic evolution could be judged, which provides the proof for Porphyra identification study. However, proper classifications of the subspecies and the populations of Porphyra should be determined through the use of other molecular techniques to determine the genetic variability and rational phylogenetic relationships.

  7. Making a Difference in Research and Practice: A Commentary on "Consulting to Facilitate Planned Organizational Change in Schools," an Article by Joseph E. Zins and Robert J. Illback

    ERIC Educational Resources Information Center

    Flaspohler, Paul D.

    2007-01-01

    Zins and Illback observed in 1995 that planned organizational change processes were neglected in practice, training, and research. In the decade following publication of their article, implementation of processes and structures of planned organizational change increased dramatically. Schools and school districts continue to face increased…

  8. Updates from the British Association of Dermatologists 85th annual meeting, 5-8 July 2005, Glasgow, U.K.

    PubMed

    Eedy, D J; English, J S C; Coulson, I H

    2006-06-01

    The conference highlighted the progress made in understanding recent biological, epidemiological and therapeutic advances in dermatology. Here we provide a synopsis of the main research and clinical findings presented at the meeting of the British Association of Dermatologists (BAD) held during 5-8 July 2005, in Glasgow, U.K., drawing attention to the most important advances and summaries. The BAD meeting was held at the Scottish Exhibition and Conference Centre, Glasgow (Fig. 1). The annual dinner was held in the wonderful setting of Stirling Castle, with Dr Robin Graham-Brown as host.

  9. Nucleotide sequence of the internal transcribed spacers and 5.8S region of ribosomal DNA in Pinus pinea L.

    PubMed

    Marrocco, R; Gelati, M T; Maggini, F

    1996-01-01

    The nucleotide sequence of the first internal transcribed spacer (ITS1) belonging to different ribosomal RNA genes from Pinus pinea are reported. The analyzed ITS1 can be distinguished on the basis of their length, being one 2631 bp and the other 271 bp long. Nucleotide comparison of these regions did not show appreciable sequence homology. The larger ITS1 contains five tandem arranged subrepeats with size ranging between 219 bp and 237 bp. The nucleotide sequence of the 5.8S and the ITS2 regions belonging to the larger ribosomal RNA gene are also reported.

  10. Intracavity-pumped, cascaded AgGaSe₂ optical parametric oscillator tunable from 5.8 to 18 µm.

    PubMed

    Boyko, Andrey A; Marchev, Georgi M; Petrov, Valentin; Pasiskevicius, Valdas; Kolker, Dmitry B; Zukauskas, Andrius; Kostyukova, Nadezhda Y

    2015-12-28

    A AgGaSe2 nonlinear crystal placed in a coupled cavity is intracavity pumped by the ~1.85-µm signal pulses of a 1.064-µm pumped Rb:PPKTP doubly-resonant optical parametric oscillator (OPO) operating at a repetition rate of 100 Hz. Using two samples cut for type-I and II phase-matching, the overall idler tunability of the singly-resonant AgGeSe2 OPO covers an unprecedented spectral range from 5.8 to ~18 µm in the mid-IR.

  11. Campus Planning.

    ERIC Educational Resources Information Center

    Dober, Richard P.

    This book suggests ways and means by which the development of campuses can be controlled so that functional goals can be aesthetically expressed. The first section, "Prospectus," defines campus planning, illuminating through historical examples the evolution of the campus as a design form, and describes the conditions that make campus planning so…

  12. Assessing the health equity impacts of regional land-use plan making: An equity focussed health impact assessment of alternative patterns of development of the Whitsunday Hinterland and Mackay Regional Plan, Australia (Short report)

    SciTech Connect

    Gunning, Colleen; Harris, Patrick; Mallett, John

    2011-07-15

    Health service and partners completed an equity focussed health impact assessment to influence the consideration of health and equity within regional land-use planning in Queensland, Australia. This project demonstrated how an equity oriented assessment matrix can assist in testing regional planning scenarios. It is hoped that this HIA will contribute to the emerging interest in ensuring that potential differential health impacts continue to be considered as part of land-use planning processes.

  13. Zygotic LvBMP5-8 is required for skeletal patterning and for left-right but not dorsal-ventral specification in the sea urchin embryo.

    PubMed

    Piacentino, Michael L; Chung, Oliver; Ramachandran, Janani; Zuch, Daniel T; Yu, Jia; Conaway, Evan A; Reyna, Arlene E; Bradham, Cynthia A

    2016-04-01

    Skeletal patterning in the sea urchin embryo requires coordinated signaling between the pattern-dictating ectoderm and the skeletogenic primary mesenchyme cells (PMCs); recent studies have begun to uncover the molecular basis for this process. Using an unbiased RNA-Seq-based screen, we have previously identified the TGF-ß superfamily ligand, LvBMP5-8, as a skeletal patterning gene in Lytechinus variegatus embryos. This result is surprising, since both BMP5-8 and BMP2/4 ligands have been implicated in sea urchin dorsal-ventral (DV) and left-right (LR) axis specification. Here, we demonstrate that zygotic LvBMP5-8 is required for normal skeletal patterning on the left side, as well as for normal PMC positioning during gastrulation. Zygotic LvBMP5-8 is required for expression of the left-side marker soxE, suggesting that LvBMP5-8 is required for left-side specification. Interestingly, we also find that LvBMP5-8 knockdown suppresses serotonergic neurogenesis on the left side. While LvBMP5-8 overexpression is sufficient to dorsalize embryos, we find that zygotic LvBMP5-8 is not required for normal DV specification or development. In addition, ectopic LvBMP5-8 does not dorsalize LvBMP2/4 morphant embryos, indicating that, in the absence of BMP2/4, BMP5-8 is insufficient to specify dorsal. Taken together, our data demonstrate that zygotic LvBMP5-8 signaling is essential for left-side specification, and for normal left-side skeletal and neural patterning, but not for DV specification. Thus, while both BMP2/4 and BMP5-8 regulate LR axis specification, BMP2/4 but not zygotic BMP5-8 regulates DV axis specification in sea urchin embryos.

  14. Broadband carbon monoxide laser system operating in the wavelength range of 2.5 - 8.3 {mu}m

    SciTech Connect

    Andreev, Yu M; Ionin, Andrei A; Kinyaevsky, I O; Klimachev, Yu M; Kozlov, A Yu; Kotkov, A A; Lanskii, G V; Shaiduko, A V

    2013-02-28

    A two-cascade frequency conversion of CO-laser radiation is demonstrated in a single sample of a nonlinear ZnGeP{sub 2} crystal. The crystal is pumped by a repetitively pulsed cryogenic lowpressure CO laser operating on {approx}150 vibration - rotational transitions in the wavelength range 5.0 - 7.5 {mu}m, which corresponds to the frequency range of a half octave. In the first conversion cascade, generation of second harmonic and sum frequencies of various pairs of CO-laser radiation give {approx}350 emission lines in the wavelength range 2.5 - 3.7 {mu}m. In the second cascade, by mixing the radiation converted in the first cascade with the residual radiation of the CO laser we have obtained {approx}90 lines in the range 4.3 - 5.0 {mu}m and more than 80 lines in the range 7.5 - 8.3 {mu}m. Thus, using a single sample of the nonlinear ZnGeP{sub 2} crystal pumped by the radiation of a single CO laser we have produced a source of broadband (more than one and a half octaves) laser radiation, simultaneously operating at {approx}670 lines in the wavelength range 2.5 - 8.3 {mu}m. (lasers)

  15. A Real-Time PCR Assay Based on 5.8S rRNA Gene (5.8S rDNA) for Rapid Detection of Candida from Whole Blood Samples.

    PubMed

    Guo, Yi; Yang, Jing-Xian; Liang, Guo-Wei

    2016-06-01

    The prevalence of Candida in bloodstream infections (BSIs) has increased. To date, the identification of Candida in BSIs still mainly relies on blood culture and serological tests, but they have various limitations. Therefore, a real-time PCR assay for the detection of Candida from whole blood is presented. The unique primers/probe system was designed on 5.8S rRNA gene (5.8S rDNA) of Candida genus. The analytical sensitivity was determined by numbers of positive PCRs in 12 repetitions. At the concentration of 10(1) CFU/ml blood, positive PCR rates of 100 % were obtained for C. albicans, C. parapsilosis, C. tropicalis, and C. krusei. The detection rate for C. glabrata was 75 % at 10(1) CFU/ml blood. The reaction specificity was 100 % when evaluating the assay using DNA samples from clinical isolates and human blood. The maximum CVs of intra-assay and inter-assay for the detection limit were 1.22 and 2.22 %, respectively. To assess the clinical applicability, 328 blood samples from 82 patients were prospectively tested and real-time PCR results were compared with results from blood culture. Diagnostic sensitivity of the PCR was 100 % using as gold standard blood culture, and specificity was 98.4 %. Our data suggest that the developed assay can be used in clinical laboratories as an accurate and rapid screening test for the Candida from whole blood. Although further evaluation is warranted, our assay holds promise for earlier diagnosis of candidemia.

  16. 5,8,11,14-Eicosatetraynoic acid-induced destruction of mitochondria in human prostate cells (PC-3).

    SciTech Connect

    Anderson, K. M.; Seed, T. M.; Wilson, D. E.; Harris, J. E.; Biological and Medical Research; Rush Medical Coll.

    1992-01-01

    Culturing human prostate PC-3 cells for 4, 24, or 72 h in the presence of 5,8,11,14-eicosatetraynoic acid (ETYA), an inhibitor of arachidonic acid metabolism and cholesterol biosynthesis, markedly altered the morphology and reduced the number of mitochondria in the treated cells. Using quantitative electron microscopic morphometry, we documented changes in the number, form, area, matrix density, and integrity of the cristae and limiting membranes of mitochondria in cells cultured with ETYA. The inhibition of cholesterol synthesis or the substitution of ETYA for polyunsaturated fatty acids in the inner membrane may participate in the disruption of the mitochondria, which resembles the morphologic sequelae of oxidative stress. If sufficiently extensive, these changes could contribute to the inhibition of cellular proliferation by ETYA.

  17. Psoralen-deoxyribonucleic acid photoreaction. Characterization of the monoaddition products from 8-methoxypsoralen and 4,5',8-trimethylpsoralen

    SciTech Connect

    Kanne, D.; Straub, K.; Rapoport, H.; Hearst, J.E.

    1982-01-01

    The isolation and structural characterization are described of the major monoaddition products formed in the photoreaction of two naturally occurring psoralens, 8-methoxypsoralen and 4,5',8-trimethylpsoralen, with high molecular weight, double-stranded DNA. Hydrolysis of the psoralen-modified DNA and subsequent chromatography resulted in the isolation of four modified nucleosides from each psoralen. Structural characterization was accomplished by mass spectrometry and /sup 1/H NMR analysis. The major products, accounting for 44 to 52% of the covalently bound psoralen, are two diastereomeric thymidine adducts formed by cycloaddition between the 5,6 double bond of the pyrimidine and the 4',5' (furan) double bond of the psoralen. All of the isolated adducts have cis-syn stereochemistry. The stereochemistry and product distribution of the adducts are determined in part by the constraints imposed by the DNA helix on the geometry of the noncovalent intercalation complex formed by psoralen and DNA prior to irradiation.

  18. Repair of 4,5',8-trimethylpsoralen monoadducts and cross-links by the Escherichia coli UvrABC endonuclease

    SciTech Connect

    Jones, B.K.; Yeung, A.T. )

    1988-11-01

    Using an oligonucleotide model substrate, the authors observed two unusual mechanisms of UvrABC endonuclease in the repair of 4,5',8-trimethylpsoralen monaddducts and cross-links. (i) UvrABC endonuclease usually incises a psoralen monadduct only on the damaged strand. However, for one of the monadducts they studied, incision on the complementary undamaged strand was also observed at a very low frequency, as though the adduct were on the thymine across from the damaged strand. Although the details of the erroneous incision are not yet know, such erroneous incision is potentially mutagenic. (ii) In cross-link repair, they observed that the UvrABC endonuclease incises the cross-linked DNA on either the furan side strand or the pyrone side strand. The incisions are not equally efficient. These data suggest that the structure of a psoralen cross-link, as seen by a repair enzyme, varies with the DNA sequence.

  19. Texture and anisotropy of yield strength in multistep isothermally forged Mg-5.8Zn-0.65Zr alloy

    NASA Astrophysics Data System (ADS)

    Nugmanov, D. R.; Sitdikov, O. Sh; Markushev, M. V.

    2015-04-01

    The effect of multistep isothermal forging (MIF) on microstructure, texture and anisotropy of ambient temperature yield strength of MA14 (Mg-5.8Mg-0.65Zr (%, wt)) magnesium alloy hot-pressed rod was analyzed. It has been found that the initial axial texture is quite stable under 1st MIF step up to strain e∼4.2 at 400°C and has been gradually transformed into much weaker single-peak one at further processing at 300 and 200°C to total strain of 10.2. Such texture changes were accompanied by strong grain refinement, along with significant reduction of the alloy strength anisotropy.

  20. Experimental Investigation of the Low-Speed Aerodynamic Characteristics of a 5.8-Percent Scale Hybrid Wing Body Configuration

    NASA Technical Reports Server (NTRS)

    Gatlin, Gregory M.; Vicroy, Dan D.; Carter, Melissa B.

    2012-01-01

    A low-speed experimental investigation has been conducted on a 5.8-percent scale Hybrid Wing Body configuration in the NASA Langley 14- by 22-Foot Subsonic Tunnel. This Hybrid Wing Body (HWB) configuration was designed with specific intention to support the NASA Environmentally Responsible Aviation (ERA) Project goals of reduced noise, emissions, and fuel burn. This HWB configuration incorporates twin, podded nacelles mounted on the vehicle upper surface between twin vertical tails. Low-speed aerodynamic characteristics were assessed through the acquisition of force and moment, surface pressure, and flow visualization data. Longitudinal and lateral-directional characteristics were investigated on this multi-component model. The effects of a drooped leading edge, longitudinal flow-through nacelle location, vertical tail shape and position, elevon deflection, and rudder deflection have been studied. The basic configuration aerodynamics, as well as the effects of these configuration variations, are presented in this paper.

  1. Synthesis and Evaluation of Antitumor Activity of Novel N-Acyllavendamycin Analogues and Quinoline -5,8- diones

    PubMed Central

    Behforouz, Mohammad; Cai, Wen; Mohammadi, Farahnaz; Stocksdale, Mark G.; Gu, Zhengxiang; Ahmadian, Mohammad; Baty, Darric E.; Etling, Michele R.; Al-Anzi, Charmaine H.; Swiftney, Tyson M.; Tanzer, Lee R.; Merriman, Ronald R.; Behforouz, Nancy C.

    2007-01-01

    A series of 7-N-acyllavendamycins with zero, one or two substitutents at the C-2′, C-3′ and C-11′ were synthesized through short and efficient methods. Pictet-Spengler condensation of 7-N-acylamino-2-formylquinoline-5,8-diones with tryptamine or tryptophans produced the desired lavendamycins. Screening data on a panel of three ras oncogene transformed cell lines and the non-transformed parent cell line showed that a significant number of these analogues are potent antitumor agents and appear to be particularly active against K-ras transformed cells. Compared with the corresponding quinolinediones, these novel lavendamycins are much more inhibitory toward the transformed cells indicating that the β-carboline moiety of the lavendamycin analogues plays an important role in its potency and selective toxicity. PMID:17035024

  2. Loop mediated isothermal amplification of 5.8S rDNA for specific detection of Tritrichomonas foetus.

    PubMed

    Oyhenart, Jorge; Martínez, Florencia; Ramírez, Rosana; Fort, Marcelo; Breccia, Javier D

    2013-03-31

    Tritrichomonas foetus is the causative agent of bovine trichomonosis, a sexually transmitted disease leading to infertility and abortion. A test based on loop mediated isothermal amplification (LAMP) targeting the 5.8S rDNA subunit was designed for the specific identification of T. foetus. The LAMP assay was validated using 28 T. foetus and 35 non-T. foetus trichomonads strains. It did not exhibit cross-reaction with closely related parasites commonly found in smegma cultures like Tetratrichomonas spp. and Pentatrichomonas hominis. Bovine smegma did not show interferences for the detection of the parasite and, the sensitivity of the method (4×10(3) CFU/mL, approximately 10 cells/reaction) was slightly higher than that found for PCR amplification with TFR3 and TFR4 primers. The LAMP approach has potential applications for diagnosis and control of T. foetus and, practical use for low skill operators in rural areas.

  3. Ten Tips for College Planning

    ERIC Educational Resources Information Center

    Goodkin, Susan

    2012-01-01

    Successfully navigating the road from elementary to high school only means that planning for college is the next route on the destination to post-secondary education. With the most elite colleges' acceptance rates hovering around 5-8 percent, it's never too early for parents to start educating themselves and their child about college planning.…

  4. Structural and dynamical characterization of the Miz-1 zinc fingers 5-8 by solution-state NMR.

    PubMed

    Bernard, David; Bédard, Mikaël; Bilodeau, Josée; Lavigne, Pierre

    2013-10-01

    Myc-interacting zinc finger protein-1 (Miz-1) is a BTB/POZ transcription factor that activates the transcription of cytostatic genes, such as p15(INK4B) or p21(CIP1). The C-terminus of Miz-1 contains 13 consensus C2H2 zinc finger domains (ZF). ZFs 1-4 have been shown to interact with SMAD3/4, while the remaining ZFs are expected to bind the promoters of target genes. We have noted unusual features in ZF 5 and the linker between ZFs 5 and 6. Indeed, a glutamate is found instead of the conserved basic residue two positions before the second zinc-coordinating histidine on the ZF 5 helix, and the linker sequence is DTDKE in place of the classical TGEKP sequence. In a canonical ββα fold, such unusual primary structure elements should cause severe electrostatic repulsions. In this context, we have characterized the structure and the dynamics of a Miz-1 construct comprising ZFs 5-8 (Miz 5-8) by solution-state NMR. Whilst ZFs 5, 7 and 8 were shown to adopt the classical ββα fold for C2H2 ZFs, the number of long-range NOEs was insufficient to define a classical fold for ZF 6. We show by using (15)N-relaxation dispersion experiments that this lack of NOEs is due to the presence of extensive motions on the μs-ms timescale. Since this negatively charged region would have to be located near the phosphodiester backbone in a DNA complex, we propose that in addition to promoting conformational searches, it could serve as a hinge region to keep ZFs 1-4 away from DNA.

  5. Making Best Practices Better

    ERIC Educational Resources Information Center

    Dappolone, Mike

    2013-01-01

    It's easy to make excuses for not integrating technology into classes, and some of these excuses do have merit. If teachers plan on making the effort to overcome these difficulties, they must believe strongly in the strategies they select and stick to them long enough to at least test their effectiveness. Technology use is sometimes referred…

  6. Improving Decision Making.

    ERIC Educational Resources Information Center

    Mehallis, Mantha, Ed.

    1981-01-01

    This collection of essays focuses on the importance of accurate and timely information for effective decision making. First, Ivan Lach considers the proliferation of statewide planning and policy formation and discusses problems with and ways to improve statewide research. Next, Cheryl Opacinch focuses on decision making for federal postsecondary…

  7. Exploring uncertainty in advance care planning in African Americans: does low health literacy influence decision making preference at end of life.

    PubMed

    Melhado, Lolita; Bushy, Angeline

    2011-11-01

    African Americans over 65 represent 3.5 of the 35.6 million Americans. Morbidity and mortality rates are highest among this group; associated with lack of resources and awareness of health problems. But health needs are the same at end of life, yet care is less than optimal. African Americans are less likely to have advance directives nonetheless desire communication, information, respect, and a trusting doctor-patient relationship. Low health literacy may contribute to this disparity. This scholarly review examines the health literacy in advance care planning and refines concepts of uncertainty in illness theory deriving a model for advance care planning in African Americans.

  8. New Analysis of the ν_3 Band of HDCO (monodeuterated Formaldehyde) in the 5.8 μm Region

    NASA Astrophysics Data System (ADS)

    Gomez, L.; Perrin, A.; Mellau, G. C.

    2009-06-01

    Using high-resolution Fourier transform spectra of mono deuterated formaldehyde (HDCO) recorded in the 5.8 μm spectral range at Giessen (Germany), we carried out an extensive analysis of the strong ν_3 fundamental band (carbonyl stretching mode) at 1724.2676 cm^{-1}, starting from results of a previous analysis. For this hybrid band (with both A- and B-type transitions) the analysis was pursued up to high rotational quantum numbers. In this way, it was possible to evidence resonances which perturb the ν_3 lines which are due to the existence of the 2ν_5 (at 2059 cm^{-1}) and ν_5+ν_6 (at 2087 cm^{-1}) dark bands. In addition a local resonance is perturbing the 3^1 levels which is due to a crossing with the 4^1 energy levels. However the 4^1 state is also involved in strong vibration-rotation interactions coupling the {5^1,6^1,4^1} system of resonating states of HDCO J. Mol. Spectrosc. 216, 214 (2002)}. Therefore the final energy levels calculation which was performed for the {5^1,6^1,4^1,3^1,5^2,5^16^1} resonating states accounts for the observed A- type, B- type C-type Coriolis (and/or) Fermi resonances. In this way it was possible to reproduce the observed line positions, within their experimental uncertainties. Finally using a ν_3 band intensity available in the literature we generated, for the first time, a list of line parameters (positions and intensities) for the 5.8 μm band of HDCO. [1] Johns JWC, McKellar ARW., J Mol Spectrosc 1977; 64: 327-339 [2] ν_4, ν_5 and ν_6 correspond to the CHD bending (at 1396 cm^{-1}), the CHD rocking (at 1028 cm^{-1}) and the CHD out of plane (at 1059 cm^{-1}) modes, respectively}. [3] A. Perrin, J. M. Flaud, L. Margulès, J. Demaison, H. Mäder and S. Wörmke, J. Mol. Spectrosc. 216, 214 (2002) [4] Gratien, Nilsson, Doussin, Johnson, Nielsen, Stenstrom and Picquet-Varrault, J. Phys. Chem. 111, 11506 (2007)

  9. 20 CFR 1002.262 - When is the employer required to make the plan contribution that is attributable to the employee...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... allowed (but not required) to make up his or her missed contributions or elective deferrals. These makeup..., with the repayment period not to exceed five years. Makeup contributions or elective deferrals may...

  10. 20 CFR 1002.262 - When is the employer required to make the plan contribution that is attributable to the employee...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... allowed (but not required) to make up his or her missed contributions or elective deferrals. These makeup..., with the repayment period not to exceed five years. Makeup contributions or elective deferrals may...

  11. 20 CFR 1002.262 - When is the employer required to make the plan contribution that is attributable to the employee...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... allowed (but not required) to make up his or her missed contributions or elective deferrals. These makeup..., with the repayment period not to exceed five years. Makeup contributions or elective deferrals may...

  12. 20 CFR 1002.262 - When is the employer required to make the plan contribution that is attributable to the employee...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... allowed (but not required) to make up his or her missed contributions or elective deferrals. These makeup..., with the repayment period not to exceed five years. Makeup contributions or elective deferrals may...

  13. Summary Report of the Title VI-G Network Third Annual Conference. (Minneapolis, Minnesota, December 5-8, 1977).

    ERIC Educational Resources Information Center

    Network of Innovative Schools, Inc., Andover, MA.

    Presented is the summary report of the Third Annual Conference of the Title VI-G Network which was designed to update learning disability (LD) professionals on pertinent program and education developments, to inform them of future trends and plans, and to offer concrete help in their present work. Introductory sections provide a schedule of the…

  14. Convective and global stability analysis of a Mach 5.8 boundary layer grazing a compliant surface

    NASA Astrophysics Data System (ADS)

    Dettenrieder, Fabian; Bodony, Daniel

    2016-11-01

    Boundary layer transition on high-speed vehicles is expected to be affected by unsteady surface compliance. The stability properties of a Mach 5.8 zero-pressure-gradient laminar boundary layer grazing a nominally-flat thermo-mechanically compliant panel is considered. The linearized compressible Navier-Stokes equations describe small amplitude disturbances in the fluid while the panel deformations are described by the Kirchhoff-Love plate equation and its thermal state by the transient heat equation. Compatibility conditions that couple disturbances in the fluid to those in the solid yield simple algebraic and robin boundary conditions for the velocity and thermal states, respectively. A local convective stability analysis shows that the panel can modify both the first and second Mack modes when, for metallic-like panels, the panel thickness exceeds the lengthscale δ99 Rex- 0 . 5 . A global stability analysis, which permits finite panel lengths with clamped-clamped boundary conditions, shows a rich eigenvalue spectrum with several branches. Unstable modes are found with streamwise-growing panel deformations leading to Mach wave-type radiation. Stable global modes are also found and have distinctly different panel modes but similar radiation patterns. Air Force Office of Scientific Research.

  15. Mutant GDF5 enhances ameloblast differentiation via accelerated BMP2-induced Smad1/5/8 phosphorylation

    PubMed Central

    Liu, Jia; Saito, Kan; Maruya, Yuriko; Nakamura, Takashi; Yamada, Aya; Fukumoto, Emiko; Ishikawa, Momoko; Iwamoto, Tsutomu; Miyazaki, Kanako; Yoshizaki, Keigo; Ge, Lihong; Fukumoto, Satoshi

    2016-01-01

    Bone morphogenetic proteins (BMPs) regulate hard tissue formation, including bone and tooth. Growth differentiation factor 5 (GDF5), a known BMP, is expressed in cartilage and regulates chondrogenesis, and mutations have been shown to cause osteoarthritis. Notably, GDF5 is also expressed in periodontal ligament tissue; however, its role during tooth development is unclear. Here, we used cell culture and in vivo analyses to determine the role of GDF5 during tooth development. GDF5 and its associated BMP receptors are expressed at the protein and mRNA levels during postnatal tooth development, particularly at a stage associated with enamel formation. Furthermore, whereas BMP2 was observed to induce evidently the differentiation of enamel-forming ameloblasts, excess GDF5 induce mildly this differentiation. A mouse model harbouring a mutation in GDF5 (W408R) showed enhanced enamel formation in both the incisors and molars, but not in the tooth roots. Overexpression of the W408R GDF5 mutant protein was shown to induce BMP2-mediated mRNA expression of enamel matrix proteins and downstream phosphorylation of Smad1/5/8. These results suggest that mutant GDF5 enhances ameloblast differentiation via accelerated BMP2-signalling. PMID:27030100

  16. Installation Restoration Program (Sites 1, 2, 3, 4, 5, 8, 13). Phase 4. Remedial Action Plan and Conceptual Documents, Edwards AFB, California

    DTIC Science & Technology

    1984-11-01

    Installa- tion Restoration Program. It is not an endorsement of any product . The views expressed herein are those of the con- tractor and do not... production wells are located near Site 1; one approximately one-half mile west of Subsite 1A and a second one about one-quarter mile southeast. The town of...below the sites, in nearby production wells, or in monitoring wells. 1.3.2 Site 2 - Main Base Waste Disposal Site 1.3.2.1 Description Site 2 is an area

  17. Addressing Climate Change Adaptation in Regional Transportation Plans in California: A Guide and Online Visualization Tool for Planners to Incorporate Risks of Climate Change Impacts in Policy and Decision-Making

    NASA Astrophysics Data System (ADS)

    Tao, W.; Tucker, K.; DeFlorio, J.

    2012-12-01

    The reality of a changing climate means that transportation and planning agencies need to understand the potential effects of changes in storm activity, sea levels, temperature, and precipitation patterns; and develop strategies to ensure the continuing robustness and resilience of transportation infrastructure and services. This is a relatively new challenge for California's regional planning agencies - adding yet one more consideration to an already complex and multifaceted planning process. In that light, the California Department of Transportation (Caltrans) is developing a strategy framework using a module-based process that planning agencies can undertake to incorporating the risks of climate change impacts into their decision-making and long-range transportation plans. The module-based approach was developed using a best practices survey of existing work nationally, along with a set of structured interviews with metropolitan planning organizations (MPOs) and regional transportation planning agencies (RTPAs) within California. Findings led to the development of a process, as well as a package of foundational geospatial layers (i.e. the Statewide Transportation Asset Geodatabase - STAG), primarily comprising state and Federal transportation assets. These assets are intersected with a set of geospatial layers for the climate stressors of relevance in the state which are placed in the same reference layers as the STAG; thus providing a full set of GIS layers that can be a starting point for MPOs/RTPAs that want to follow the step-by-step module-based approach in its entirety. The fast-paced changes in science and climate change knowledge requires a flexible platform to display continuously evolving information. To this end, the development of the modules are accompanied by a set of geospatial analysis disseminated using an online web portal. In this way, the information can be relayed to MPO/RTPAs in a easy-to-use fashion that can help them follow the modules

  18. Reduced 4,5',8-trimethylpsoralen cross-linking of left-handed Z-DNA stabilized by DNA supercoiling

    SciTech Connect

    Sinden, R.R.; Kochel, T.J.

    1987-03-10

    Z-DNA-forming sequences, (GT)/sub 21/, (GT)/sub 12/ATGT, and (CG)/sub 6/TA(CG)/sub 6/, were cloned into plasmids. These sequences formed left-handed Z-DNA conformations under torsional tension from negative supercoiling of DNA. (/sup 3/H)4,5',8-Trimethylpsoralen, on absorption of 360-nm light, forms monoadducts and interstrand cross-links in DNA that exists in the B-helical conformation. Trimethylpsoralen cross-links were introduced into the potential Z-DNA-forming sequences in relaxed DNA when these sequences existed as B-form DNA. In supercoiled DNA when these sequences existed in the Z conformation, the rate of cross-linking was greatly reduced, and trimethylpsoralen did not form monoadducts appreciably to Z-DNA. As an internal control in these experiments, the rates of cross-linking of the Z-DNA-forming sequences were measured relative to that of an adjacent, cloned sequence that could not adopt a Z conformation. The initial relative rates of cross-linking to Z-DNA-forming sequences were dependent on the superhelical density of the DNA, and the rates were ultimately reduced by factors of 10-15 for Z-DNA in highly supercoiled plasmids. This differential rate of cross-linking provides a novel assay for Z-DNA. Initial application of this assay in vivo suggests that a substantial fraction of (CG)/sub 6/TA(CG)/sub 6/, which existed as Z-DNA in plasmid molecules purified from cells, existed in the B conformation in vivo.

  19. An Assessment of Decision-Making Processes: The Feasibility of Incorporating Climate Change Information into Land Protection Planning (External Review Draft)

    EPA Science Inventory

    This report was prepared by the Global Change Research Program (GCRP) in the National Center for Environmental Assessment (NCEA) of the Office of Research and Development (ORD) at the U.S. Environmental Protection Agency (EPA). This draft report is a review of decision-making pro...

  20. Assessing Competing Demands and Charting a Course: A Phenomenological Study of Advanced Placement U.S. History Teachers' Decision Making and Course Planning

    ERIC Educational Resources Information Center

    Poole, Kerry D.

    2014-01-01

    Florida has experienced some of the greatest growth of Advanced Placement (AP) programs in recent years and student scores on the AP exams have evolved into a highly significant metric in evaluating student proficiency and teacher and school effectiveness. Despite this growth, it is not well known how AP teachers make decisions about the content…

  1. [The planned home care transfer by a local medical support hospital and the introduction to home intravenous hyper alimentation--the making of a home care patient's instruction plan document].

    PubMed

    Shinobu, Akiko; Ohtsu, Yoko

    2004-12-01

    It is important to offer continuous medical service without interrupting everyone's various job functions at the Tama Numbu-Chiiki Hospitals in order to secure the quality and safety of home medical care to patients and their families. From 1998 up to the present, home intravenous hyper alimentation (home IVH) has been introduced by individually exchanging information that was based on items such as clinical case, doctor and caregiver in charge of the day, and introductory information. Five years have passed since we started an introduction of home IVH, and it appears that the medical cooperation of home IVH between the Minami-tama medical region and its neighboring area has been established. Then, we arranged an examination of the past 2 years based on the 57 patients who elected to choose home IVH instruction. Consequently, we created "home IVH introduction plan document" in standardizing a flow from home IVH introduction to post-hospital intervention. Since November of 2003, the plan document has been utilized and carried out to 5 patients by the end of February in 2004. This home IVH introduction plan document was able to clarify the role of medical person in connection with the patient. Therefore, we could not only share the information, but also could transfer medical care smoothly from the hospital to the patient's home.

  2. High consistency forming process for paper making. Part 1. A research, development, and demonstration program plan for the US Papermaking Industry. Final report

    SciTech Connect

    Not Available

    1980-04-01

    The subject of research, development, and demonstration (RD and D) of energy conserving technologies applicable to papermaking operations downstream of the pulping process is addressed. An RD and D Program Plan is presented based on a survey of leading representatives of the papermaking industry, equipment manufacturers, consulting engineering firms, the American Paper Institute, and the Technical Association of the Pulp and Paper Industry. For perspective, the program plan is presented against the general background of the industry's current issues and concerns. The second part of the paper, Phase I, final report, deals with papermaking test facilities. The case for a centralized test facility is discussed. The results of a survey of existing pilot paper machines are presented. The energy saving potential of high consistency forming is considered and related to existing evidence. Simple theoretical models for the press nip action and the drying process are developed to predict where high consistency forming will reduce energy consumption. A special dynamic former has been designed, fabricated, and commissioned to allow development of a laboratory high consistency headbox. The design and construction of a low speed headbox has been completed and the complete system operated. Special equipment and techniques for the measurement of the water and air permeability of sheet samples have been developed and are described.

  3. [Analysis of the sequences of internal transcribed spacers ITS1, ITS2 and the 5.8S ribosomal gene of species of the Amaranthus genus].

    PubMed

    Slugina, M A; Torres Minho, K; Filiushin, M A

    2014-01-01

    Analysis of the sequence ITS1-5.8S-ITS2 in 11 samples of the amaranth species (Amaranthus caudatus, A. cruentus, A. hybridus, A. tricolor, A. paniculatus, A. hypohondriacus) was performed. It has been shown that the variability of the sequences of the intergenic spacers ITS1, ITS2 and 5.8S rRNA gene of the amaranth species analyzed is extremely low. A possible secondary structure of the 5.8S rRNA molecule was determined for the first time; three conservative motifs were identified. A single nucleotide substitution found in A. hybridus did not change the loop topology. In the sample of Celosia cristata taken as an external group, a four-nucleotide insertion in the 5'-end of the gene and a one-nucleotide deletion in the fourth hairpin not affecting the general topology of the 5.8S rRNA molecule were found.

  4. Into Adolescence: Learning about Reproduction and Birth. A Curriculum for Grades 5-8. Contemporary Health Series.

    ERIC Educational Resources Information Center

    Golliher, Catherine S.

    This book presents six lessons on reproduction and birth specifically designed for middle and junior high school students. The lessons are designed to appeal to young students' needs and interests about the subject matter. This module uses discussions and worksheets to explain how the genetic make-up, reproduction process, and gestation period for…

  5. Icariin regulates systemic iron metabolism by increasing hepatic hepcidin expression through Stat3 and Smad1/5/8 signaling.

    PubMed

    Zhang, Miao; Liu, Jing; Guo, Wenli; Liu, Xin; Liu, Sijin; Yin, Huijun

    2016-05-01

    Systemic iron homeostasis is strictly controlled under normal conditions to ensure a balance between the absorption, utilization, storage and recycling of iron. The hepcidin-ferroportin (FPN) axis is of critical importance in the maintenance of iron homeostasis. Hepcidin deficiency gives rise to enhanced dietary iron absorption, as well as to increased iron release from macrophages, and this in turn results in iron accumulation in the plasma and organs, and is associated with a range of tissue pathologies. Low hepcidin levels have been demonstrated in most forms of hereditary hemochromatosis (HH), as well as in β-thalassemia. Therapies that increase hepcidin concentrations may potentially play a role in the treatment of these iron overload-related diseases. To date, natural compounds have not been extensively investigated for this purpose, to the best of our knowledge. Thus, in the present study, we screened natural compounds that have the potential to regulate hepcidin expression. By performing hepcidin promoter-luciferase assay, RT-qPCR and animal experiments, we demonstrated that icariin and berberine were potent stimulators of hepcidin transcription. Mechanistic experiments indicated that icariin and berberine increased hepcidin expression by activating the signal transducer and activator of transcription 3 (Stat3) and Smad1/5/8 signaling pathways. The induction of hepcidin was confirmed in mice following icariin administration, coupled with associated changes in serum and tissue iron concentrations. In support of these findings, the icariin analogues, epimedin A, B and C, also increased hepatic hepcidin expression. However, these changes were not observed in hepcidin-deficient [Hamp1-/- or Hamp1‑knockout (KO)] mice following icariin administration, thereby verifying hepatic hepcidin as the target of icariin. Although berberine exhibited a robust capacity to promote hepcidin expression in vitro, it failed to alter hepcidin expression in mice. Taken together

  6. Phylogenetic relationships in genus Arachis based on ITS and 5.8S rDNA sequences

    PubMed Central

    2010-01-01

    Background The genus Arachis comprises 80 species and it is subdivided into nine taxonomic sections (Arachis, Caulorrhizae, Erectoides, Extranervosae, Heteranthae, Procumbentes, Rhizomatosae, Trierectoides, and Triseminatae). This genus is naturally confined to South America and most of its species are native to Brazil. In order to provide a better understanding of the evolution of the genus, we reconstructed the phylogeny of 45 species using the variation observed on nucleotide sequences in internal transcribed spacer regions (ITS1 and ITS2) and 5.8 S of nuclear ribosomal DNA. Results Intraspecific variation was detected, but in general it was not enough to place accessions of the same species in different clades. Our data support the view that Arachis is a monophyletic group and suggested Heteranthae as the most primitive section of genus Arachis. The results confirmed the circumscriptions of some sections (Caulorrhizae, Extranervosae), but raised questions about others. Sections Erectoides, Trierectoides and Procumbentes were not well defined, while sections Arachis and Rhizomatosae seem to include species that could be moved to different sections. The division of section Arachis into A and B genome species was also observed in the phylogenetic tree and these two groups of species may not have a monophyletic origin. The 2n = 2x = 18 species of section Arachis (A. praecox, A. palustris and A. decora) were all placed in the same clade, indicating they are closely related to each other, and their genomes are more related to B genome than to the A genome. Data also allowed insights on the origin of tetraploid A. glabrata, suggesting rhizome appeared twice within the genus and raising questions about the placement of that species in section Rhizomatosae. Conclusion The main clades established in this study in general agreed with many other studies that have used other types of evidences and sets of species, being some of them included in our study and some not. Thus

  7. Anti-proliferative actions of 2-decylamino-5,8-dimethoxy-1,4-naphthoquinone in vascular smooth muscle cells

    SciTech Connect

    Lee, Jung-Jin; Zhang, Wei-Yun; Yi, Hyoseok; Kim, Yohan; Kim, In-Su; Shen, Gui-Nan; Song, Gyu-Yong; Myung, Chang-Seon

    2011-07-22

    Highlights: {yields} 2-Decylamino-DMNQ inhibited PDGF-BB-induced VSMC proliferation in a dose-dependent manner with no apparent cytotoxicity. {yields} 2-Decylamino-DMNQ inhibited PDGF-BB-induced phosphorylation of Erk1/2 and PLC{gamma}1. {yields} 2-Decylamino-DMNQ arrested a G{sub 0}/G{sub 1} cell cycle progression in association with pRb phosphorylation and PCNA expression. {yields} Both U0126, an Erk inhibitor, and U73122, a PLC{gamma} inhibitor, arrested a G{sub 0}/G{sub 1} phase of the cell cycle. -- Abstract: Naphthoquinone derivatives have been reported to possess various pharmacological activities, such as antiplatelet, anticancer, antifungal, and antiviral properties. In this study, we investigated the effects of a newly-synthesized naphthoquinone derivative, 2-decylamino-5,8-dimethoxy-1,4-naphthoquinone (2-decylamino-DMNQ), on VSMC proliferation and examined the molecular basis of the underlying mechanism. In a dose-dependent manner, 2-decylamino-DMNQ inhibited PDGF-stimulated VSMC proliferation with no apparent cytotoxic effect. While 2-decylamino-DMNQ did not affect PDGF-R{beta} or Akt, it did inhibit the phosphorylation of Erk1/2 and PLC{gamma}1 induced by PDGF. Moreover, 2-decylamino-DMNQ suppressed DNA synthesis through the arrest of cell cycle progression at the G{sub 0}/G{sub 1} phase, including the suppression of pRb phosphorylation and a decrease in PCNA expression, which was related to the downregulation of cell cycle regulatory factors, such as cyclin D1/E and CDK 2/4. It was demonstrated that both U0126, an Erk1/2 inhibitor, and U73122, a PLC{gamma} inhibitor, increased the proportion of cells in the G{sub 0}/G{sub 1} phase of the cell cycle. Thus, these results suggest that 2-decylamino DMNQ has an inhibitory effect on PDGF-induced VSMC proliferation and the mechanism of this action is through cell cycle arrest at the G{sub 0}/G{sub 1} phase. This may be a useful tool for studying interventions for vascular restenosis in coronary

  8. Reduced expression of the mouse ribosomal protein Rpl17 alters the diversity of mature ribosomes by enhancing production of shortened 5.8S rRNA

    PubMed Central

    Wang, Minshi; Parshin, Andrey V.; Shcherbik, Natalia; Pestov, Dimitri G.

    2015-01-01

    Processing of rRNA during ribosome assembly can proceed through alternative pathways but it is unclear whether this could affect the structure of the ribosome. Here, we demonstrate that shortage of a ribosomal protein can change pre-rRNA processing in a way that over time alters ribosome diversity in the cell. Reducing the amount of Rpl17 in mouse cells led to stalled 60S subunit maturation, causing degradation of most of the synthesized precursors. A fraction of pre-60S subunits, however, were able to complete maturation, but with a 5′-truncated 5.8S rRNA, which we named 5.8SC. The 5′ exoribonuclease Xrn2 is involved in the generation of both 5.8SC and the canonical long form of 5.8S rRNA. Ribosomes containing 5.8SC rRNA are present in various mouse and human cells and engage in translation. These findings uncover a previously undescribed form of mammalian 5.8S rRNA and demonstrate that perturbations in ribosome assembly can be a source of heterogeneity in mature ribosomes. PMID:25995445

  9. Reduced expression of the mouse ribosomal protein Rpl17 alters the diversity of mature ribosomes by enhancing production of shortened 5.8S rRNA.

    PubMed

    Wang, Minshi; Parshin, Andrey V; Shcherbik, Natalia; Pestov, Dimitri G

    2015-07-01

    Processing of rRNA during ribosome assembly can proceed through alternative pathways but it is unclear whether this could affect the structure of the ribosome. Here, we demonstrate that shortage of a ribosomal protein can change pre-rRNA processing in a way that over time alters ribosome diversity in the cell. Reducing the amount of Rpl17 in mouse cells led to stalled 60S subunit maturation, causing degradation of most of the synthesized precursors. A fraction of pre-60S subunits, however, were able to complete maturation, but with a 5'-truncated 5.8S rRNA, which we named 5.8SC. The 5' exoribonuclease Xrn2 is involved in the generation of both 5.8S(C) and the canonical long form of 5.8S rRNA. Ribosomes containing 5.8S(C) rRNA are present in various mouse and human cells and engage in translation. These findings uncover a previously undescribed form of mammalian 5.8S rRNA and demonstrate that perturbations in ribosome assembly can be a source of heterogeneity in mature ribosomes.

  10. Managing wetlands for waterbirds: How managers can make a difference in improving habitat to support a North American Bird Conservation Plan

    USGS Publications Warehouse

    Erwin, R.M.; Laubhan, M.K.; Cornely, J.E.; Bradshaw, D.M.; Bonney, Rick; Pashley, David N.; Cooper, Robert; Niles, Larry

    2000-01-01

    Wetlands are the most productive ecosystems in the world, yet they have suffered more loss and degradation than any other ecosystem. Not surprisingly, 50% (29 of 58) of all the bird species in the U. S. (excluding Hawaii and territories) that are listed either as federally threatened or endangered, or are on the U. S. Fish & Wildlife Service 1995 List of Migratory Nongame Birds of Management Concern, occupy wetland or aquatic habitats even though many remaining wetlands across the North American landscape already are managed primarily for waterbirds. Some of these wetlands are administered by federal and state entities (e.g., national wildlife refuges, national and state parks, state wetland management areas) or are maintained on private lands through federally supported restoration and enhancement programs (e.g., Conservation Reserve Program, Wetland Reserve Program, Waterfowl Production Areas, and Partners for Wildlife). Private organizations, such as the National Audubon Society, The Nature Conservancy, and private hunting clubs, also own wetland areas that are managed specifically to benefit wildlife. If management philosophies are altered to consider the entire complex of wetlands, many wetlands can provide benefits to a broad array of waterbirds, as opposed to just one or a few species. However, challenges for natural resource managers are in forming partnerships with owners-managers of wetlands where the objectives are not primarily wildlife oriented. These owners or managers need to be included in wetland training workshops in an attempt to educate them about wetland values and secondary wildlife benefits that may be derived in flooded agricultural lands, aquaculture ponds, altered coastal marshes (mosquito control), and salt evaporation ponds. In some cases, compensation for crop damages by wildlife may be a necessary part of any cooperative agreements. In the development of a North American Bird Conservation Plan we propose a four-step approach and

  11. The Need for Accurate Risk Prediction Models for Road Mapping, Shared Decision Making and Care Planning for the Elderly with Advanced Chronic Kidney Disease.

    PubMed

    Stryckers, Marijke; Nagler, Evi V; Van Biesen, Wim

    2016-11-01

    As people age, chronic kidney disease becomes more common, but it rarely leads to end-stage kidney disease. When it does, the choice between dialysis and conservative care can be daunting, as much depends on life expectancy and personal expectations of medical care. Shared decision making implies adequately informing patients about their options, and facilitating deliberation of the available information, such that decisions are tailored to the individual's values and preferences. Accurate estimations of one's risk of progression to end-stage kidney disease and death with or without dialysis are essential for shared decision making to be effective. Formal risk prediction models can help, provided they are externally validated, well-calibrated and discriminative; include unambiguous and measureable variables; and come with readily applicable equations or scores. Reliable, externally validated risk prediction models for progression of chronic kidney disease to end-stage kidney disease or mortality in frail elderly with or without chronic kidney disease are scant. Within this paper, we discuss a number of promising models, highlighting both the strengths and limitations physicians should understand for using them judiciously, and emphasize the need for external validation over new development for further advancing the field.

  12. A National Study: the Effect of Egyptian Married Women's Decision-Making Autonomy on the use of Modern Family Planning Methods.

    PubMed

    AlSumri, Hana H

    2015-12-01

    Contraceptive use is vital in protecting the health of women and the survival of their children. This study aims to test whether women's autonomy influences their use of modern contraception methods and to determine the mediating effect of education and employment. A cross sectional study using Egypt's 2008 demographic and health survey was carried out including a sample of 13,734 married women aged 15-49 years. Women's decision-making autonomy score was obtained from 5 questions on who has the final say on various household decisions. Household decision-making autonomy was significantly associated with current modern contraceptive use. Women with intermediate and high autonomy were 1.19 (95%CI 1.04-1.35) and 1.32 (95% CI 1.18-1.49) more likely to use modern contraception methods compared to women with low autonomy. Women's education and employment did not mediate this relation. This study supports the evidence of the positive role of women's autonomy on their uptake of contraceptive methods and this is an independent role and not explained by their educational or employment status.

  13. Modeling of Wave Propagation in the Osaka Sedimentary Basin during the 2013 Awaji Island Earthquake (Mw5.8)

    NASA Astrophysics Data System (ADS)

    Asano, K.; Sekiguchi, H.; Iwata, T.; Yoshimi, M.; Hayashida, T.; Saomoto, H.; Horikawa, H.

    2013-12-01

    The three-dimensional velocity structure model for the Osaka sedimentary basin, southwest Japan is developed and improved based on many kinds of geophysical explorations for decades (e.g., Kagawa et al., 1993; Horikawa et al., 2003; Iwata et al., 2008). Recently, our project (Sekiguchi et al., 2013) developed a new three-dimensional velocity model for strong motion prediction of the Uemachi fault earthquake in the Osaka basin considering both geophysical and geological information by adding newly obtained exploration data such as reflection surveys, microtremor surveys, and receiver function analysis (hereafter we call UMC2013 model) . On April 13, 2013, an inland earthquake of Mw5.8 occurred in Awaji Island, which is close to the southwestern boundary of the aftershock area of the 1995 Kobe earthquake. The strong ground motions are densely observed at more than 100 stations in the basin. The ground motion lasted longer than four minutes in the Osaka urban area where its bedrock depth is about 1-2 km. This long-duration ground motions are mainly due to the surface waves excited in this sedimentary basin whereas the magnitude of this earthquake is moderate and the rupture duration is expected to be less than 5 s. In this study, we modeled long-period (more than 2s) ground motions during this earthquake to check the performance of the present UMC2013 model and to obtain a better constraint on the attenuation factor of sedimentary part of the basin. The seismic wave propagation in the region including the source and the Osaka basin is modeled by the finite difference method using the staggered grid solving the elasto-dynamic equations. The domain of 90km×85km×25.5km is modeled and discretized with a grid spacing of 50 m. Since the minimum S-wave velocity of the UMC2013 model is about 250 m/s, this calculation is valid up to the period of about 1 s. The effect of attenuation is included in the form of Q(f)=Q0(T0/T) proposed by Graves (1996). A PML is implemented in

  14. The role of responsible gambling strategy and gambling passion in the online gamblers' decision-making process: revising the theory of planned behavior.

    PubMed

    Lee, Jaeseok; Chen, Chih-Chien; Song, Hak-Jun; Lee, Choong-Ki

    2014-06-01

    This study revised the theory of planned behavior (TPB) by incorporating the new concepts of gambling passion and responsible gambling strategy (RGS) to predict gamblers' intention to gamble in online sports betting. The data were collected at the end of March in 2012 through an online gambling website. The findings indicated that the inclusion of two types of gambling passion and two types of RGS explains online gambling intention well. Specifically, out of the original antecedent predictors of TPB, attitude toward online gambling was positively related to harmonious passion. Subjective norm had a positive relationship with both harmonious and obsessive passion. The results also showed that perceived behavioral control does not have a significant effect on the two gambling passions but has a direct and significant influence on behavioral intention. Additionally, the compulsory RGS had a negative effect on obsessive passion, whereas supplementary RGS had concurrent positive impacts on harmonious and obsessive passion. Lastly, the two gambling passions were notable predictors of behavioral intention toward online sports betting.

  15. Extensive 5.8S nrDNA polymorphism in Mammillaria (Cactaceae) with special reference to the identification of pseudogenic internal transcribed spacer regions.

    PubMed

    Harpke, Doerte; Peterson, Angela

    2008-05-01

    The internal transcribed spacer (ITS) region (ITS1, 5.8S rDNA, ITS2) represents the most widely applied nuclear marker in eukaryotic phylogenetics. Although this region has been assumed to evolve in concert, the number of investigations revealing high degrees of intra-individual polymorphism connected with the presence of pseudogenes has risen. The 5.8S rDNA is the most important diagnostic marker for functionality of the ITS region. In Mammillaria, intra-individual 5.8S rDNA polymorphisms of up to 36% and up to nine different types have been found. Twenty-eight of 30 cloned genomic Mammillaria sequences were identified as putative pseudogenes. For the identification of pseudogenic ITS regions, in addition to formal tests based on substitution rates, we attempted to focus on functional features of the 5.8S rDNA (5.8S motif, secondary structure). The importance of functional data for the identification of pseudogenes is outlined and discussed. The identification of pseudogenes is essential, because they may cause erroneous phylogenies and taxonomic problems.

  16. The sRNAome mining revealed existence of unique signature small RNAs derived from 5.8SrRNA from Piper nigrum and other plant lineages.

    PubMed

    Asha, Srinivasan; Soniya, E V

    2017-02-01

    Small RNAs derived from ribosomal RNAs (srRNAs) are rarely explored in the high-throughput data of plant systems. Here, we analyzed srRNAs from the deep-sequenced small RNA libraries of Piper nigrum, a unique magnoliid plant. The 5' end of the putative long form of 5.8S rRNA (5.8SLrRNA) was identified as the site for biogenesis of highly abundant srRNAs that are unique among the Piperaceae family of plants. A subsequent comparative analysis of the ninety-seven sRNAomes of diverse plants successfully uncovered the abundant existence and precise cleavage of unique rRF signature small RNAs upstream of a novel 5' consensus sequence of the 5.8S rRNA. The major cleavage process mapped identically among the different tissues of the same plant. The differential expression and cleavage of 5'5.8S srRNAs in Phytophthora capsici infected P. nigrum tissues indicated the critical biological functions of these srRNAs during stress response. The non-canonical short hairpin precursor structure, the association with Argonaute proteins, and the potential targets of 5'5.8S srRNAs reinforced their regulatory role in the RNAi pathway in plants. In addition, this novel lineage specific small RNAs may have tremendous biological potential in the taxonomic profiling of plants.

  17. The sRNAome mining revealed existence of unique signature small RNAs derived from 5.8SrRNA from Piper nigrum and other plant lineages

    PubMed Central

    Asha, Srinivasan; Soniya, E. V.

    2017-01-01

    Small RNAs derived from ribosomal RNAs (srRNAs) are rarely explored in the high-throughput data of plant systems. Here, we analyzed srRNAs from the deep-sequenced small RNA libraries of Piper nigrum, a unique magnoliid plant. The 5′ end of the putative long form of 5.8S rRNA (5.8SLrRNA) was identified as the site for biogenesis of highly abundant srRNAs that are unique among the Piperaceae family of plants. A subsequent comparative analysis of the ninety-seven sRNAomes of diverse plants successfully uncovered the abundant existence and precise cleavage of unique rRF signature small RNAs upstream of a novel 5′ consensus sequence of the 5.8S rRNA. The major cleavage process mapped identically among the different tissues of the same plant. The differential expression and cleavage of 5′5.8S srRNAs in Phytophthora capsici infected P. nigrum tissues indicated the critical biological functions of these srRNAs during stress response. The non-canonical short hairpin precursor structure, the association with Argonaute proteins, and the potential targets of 5′5.8S srRNAs reinforced their regulatory role in the RNAi pathway in plants. In addition, this novel lineage specific small RNAs may have tremendous biological potential in the taxonomic profiling of plants. PMID:28145468

  18. Sequence homologies between eukaryotic 5.8S rRNA and the 5' end of prokaryotic 23S rRNa: evidences for a common evolutionary origin.

    PubMed Central

    Jacq, B

    1981-01-01

    The question of the evolutionary origin of eukaryotic 5.8S rRNA was re-examined after the recent publication of the E. coli 23S rRNA sequence (26,40). A region of the 23S RNA located at its 5' end was found to be approximately 50% homologous to four different eukaryotic 5.8S rRNAs. A computer comparison analysis indicates that no other region of the E. coli ribosomal transcription unit (greater than 5 000 nucleotides in length) shares a comparable homology with 5.8S rRNA. Homology between the 5' end of e. coli 23S and four different eukaryotic 5.8S rRNAs falls within the same range as that between E. coli 5S RNA from the same four eukaryotic species. All these data strongly suggest that the 5' end of prokaryotic 23S rRNA and eukaryotic 5.8S RNA have a common evolutionary origin. Secondary structure models are proposed for the 5' region of E. coli 23S RNA. Images PMID:7024907

  19. Making Teacher Evaluation Work.

    ERIC Educational Resources Information Center

    O'Hanlon, James; Mortensen, Lynn

    1980-01-01

    A well-designed plan for the evaluation of teaching can serve purposes of both improving instruction and making administrative decisions about pay, rank, and tenure. Five approaches to the evaluation of teaching are presented, which are consistent with six principles derived from an analysis of current research and practice. (Author/MLW)

  20. Understanding Perceptions of Climate Change, Priorities, and Decision-Making among Municipalities in Lima, Peru to Better Inform Adaptation and Mitigation Planning

    PubMed Central

    Saldarriaga, Enrique; Lawler, Joshua; Zunt, Joseph; Garcia, Patricia; Cárcamo, César

    2016-01-01

    Climate change poses multiple risks to the population of Lima, the largest city and capital of Peru, located on the Pacific coast in a desert ecosystem. These risks include increased water scarcity, increased heat, and the introduction and emergence of vector-borne and other climate sensitive diseases. To respond to these threats, it is necessary for the government, at every level, to adopt more mitigation and adaptation strategies. Here, focus groups were conducted with representatives from five Lima municipalities to determine priorities, perception of climate change, and decision-making processes for implementing projects within each municipality. These factors can affect the ability and desire of a community to implement climate change adaptation and mitigation strategies. The results show that climate change and other environmental factors are of relatively low priority, whereas public safety and water and sanitation services are of highest concern. Perhaps most importantly, climate change is not well understood among the municipalities. Participants had trouble distinguishing climate change from other environmental issues and did not fully understand its causes and effects. Greater understanding of what climate change is and why it is important is necessary for it to become a priority for the municipalities. Different aspects of increased climate change awareness seem to be connected to having experienced extreme weather events, whether related or not to climate change, and to higher socioeconomic status. PMID:26808087

  1. Understanding Perceptions of Climate Change, Priorities, and Decision-Making among Municipalities in Lima, Peru to Better Inform Adaptation and Mitigation Planning.

    PubMed

    Siña, Mariella; Wood, Rachel C; Saldarriaga, Enrique; Lawler, Joshua; Zunt, Joseph; Garcia, Patricia; Cárcamo, César

    2016-01-01

    Climate change poses multiple risks to the population of Lima, the largest city and capital of Peru, located on the Pacific coast in a desert ecosystem. These risks include increased water scarcity, increased heat, and the introduction and emergence of vector-borne and other climate sensitive diseases. To respond to these threats, it is necessary for the government, at every level, to adopt more mitigation and adaptation strategies. Here, focus groups were conducted with representatives from five Lima municipalities to determine priorities, perception of climate change, and decision-making processes for implementing projects within each municipality. These factors can affect the ability and desire of a community to implement climate change adaptation and mitigation strategies. The results show that climate change and other environmental factors are of relatively low priority, whereas public safety and water and sanitation services are of highest concern. Perhaps most importantly, climate change is not well understood among the municipalities. Participants had trouble distinguishing climate change from other environmental issues and did not fully understand its causes and effects. Greater understanding of what climate change is and why it is important is necessary for it to become a priority for the municipalities. Different aspects of increased climate change awareness seem to be connected to having experienced extreme weather events, whether related or not to climate change, and to higher socioeconomic status.

  2. The patterns of p53 gene mutations differ inside and outside of exons 5-8 in breast and other cancers

    SciTech Connect

    Hartmann, A.; Blaszyk, H.; McGovern, R.M.

    1994-09-01

    Most studies of the p53 gene in tumors examine only exons 5-8. In these exons, there is a predominance of missense mutations clustered in four regions of high evolutionary conservation. We previously found 64 mutations in exons 5-8 of the p53 gene in 194 primary breast cancers. Herein, we report 18 additional mutations found by analyzing the promotor region, the first noncoding exon, and the remaining coding exons. Mutations were found in exons 4, 9, and 10, and flanking splice junctions, but not in the promotor region or in exons 1, 2, 3, and 11. Outside of exons 5-8 not a single missense mutation was found. Microdeletions and microinsertions predominate but nonsense and splice site mutations also occur. In contrast, the majority of mutations in exons 5-8 were missense changes which exclusively occurred at amino acids that were identical in all known p53 sequences which represent about 1.6 billion years of evolutionary divergence. The difference in the mutational pattern between these two regions of the p53 gene is due to a lack of missense and inframe microdeletion mutations outside exons 5-8 (p<.0001), whereas frameshift deletions and insertions, nonsense mutations and splicing defects are equally distributed over the gene. A review of the literature shows that the difference in the patterns of mutation inside and outside of exons 5-8 we have found in breast cancer is present in other types of cancers as well. These data show the importance of comparing equivalent exons when examining the pattern of p53 gene mutation in different populations. In addition, the paucity of missense mutations in breast and other cancers (even at amino acids identical throughout p53 gene evolution) indicates that at least some of the missense mutations in exons 2-4 and 9-11 result in a phenotype other than malignant transformation.

  3. Bypass of a 5',8-cyclopurine-2'-deoxynucleoside by DNA polymerase β during DNA replication and base excision repair leads to nucleotide misinsertions and DNA strand breaks.

    PubMed

    Jiang, Zhongliang; Xu, Meng; Lai, Yanhao; Laverde, Eduardo E; Terzidis, Michael A; Masi, Annalisa; Chatgilialoglu, Chryssostomos; Liu, Yuan

    2015-09-01

    5',8-Cyclopurine-2'-deoxynucleosides including 5',8-cyclo-dA (cdA) and 5',8-cyclo-dG (cdG) are induced by hydroxyl radicals resulting from oxidative stress such as ionizing radiation. 5',8-cyclopurine-2'-deoxynucleoside lesions are repaired by nucleotide excision repair with low efficiency, thereby leading to their accumulation in the human genome and lesion bypass by DNA polymerases during DNA replication and base excision repair (BER). In this study, for the first time, we discovered that DNA polymerase β (pol β) efficiently bypassed a 5'R-cdA, but inefficiently bypassed a 5'S-cdA during DNA replication and BER. We found that cell extracts from pol β wild-type mouse embryonic fibroblasts exhibited significant DNA synthesis activity in bypassing a cdA lesion located in replication and BER intermediates. However, pol β knock-out cell extracts exhibited little DNA synthesis to bypass the lesion. This indicates that pol β plays an important role in bypassing a cdA lesion during DNA replication and BER. Furthermore, we demonstrated that pol β inserted both a correct and incorrect nucleotide to bypass a cdA at a low concentration. Nucleotide misinsertion was significantly stimulated by a high concentration of pol β, indicating a mutagenic effect induced by pol β lesion bypass synthesis of a 5',8-cyclopurine-2'-deoxynucleoside. Moreover, we found that bypass of a 5'S-cdA by pol β generated an intermediate that failed to be extended by pol β, resulting in accumulation of single-strand DNA breaks. Our study provides the first evidence that pol β plays an important role in bypassing a 5',8-cyclo-dA during DNA replication and repair, as well as new insight into mutagenic effects and genome instability resulting from pol β bypassing of a cdA lesion.

  4. The Mw 5.8 Mineral, Virginia, earthquake of August 2011 and aftershock sequence: constraints on earthquake source parameters and fault geometry

    USGS Publications Warehouse

    McNamara, Daniel E.; Benz, H.M.; Herrmann, Robert B.; Bergman, Eric A.; Earle, Paul; Meltzer, Anne; Withers, Mitch; Chapman, Martin

    2014-01-01

    The Mw 5.8 earthquake of 23 August 2011 (17:51:04 UTC) (moment, M0 5.7×1017  N·m) occurred near Mineral, Virginia, within the central Virginia seismic zone and was felt by more people than any other earthquake in United States history. The U.S. Geological Survey (USGS) received 148,638 felt reports from 31 states and 4 Canadian provinces. The USGS PAGER system estimates as many as 120,000 people were exposed to shaking intensity levels of IV and greater, with approximately 10,000 exposed to shaking as high as intensity VIII. Both regional and teleseismic moment tensor solutions characterize the earthquake as a northeast‐striking reverse fault that nucleated at a depth of approximately 7±2  km. The distribution of reported macroseismic intensities is roughly ten times the area of a similarly sized earthquake in the western United States (Horton and Williams, 2012). Near‐source and far‐field damage reports, which extend as far away as Washington, D.C., (135 km away) and Baltimore, Maryland, (200 km away) are consistent with an earthquake of this size and depth in the eastern United States (EUS). Within the first few days following the earthquake, several government and academic institutions installed 36 portable seismograph stations in the epicentral region, making this among the best‐recorded aftershock sequences in the EUS. Based on modeling of these data, we provide a detailed description of the source parameters of the mainshock and analysis of the subsequent aftershock sequence for defining the fault geometry, area of rupture, and observations of the aftershock sequence magnitude–frequency and temporal distribution. The observed slope of the magnitude–frequency curve or b‐value for the aftershock sequence is consistent with previous EUS studies (b=0.75), suggesting that most of the accumulated strain was released by the mainshock. The aftershocks define a rupture that extends between approximately 2–8 km in depth and 8–10 km along

  5. The New Nation's Westward Expansion. Grade 5 Model Lesson for Standard 5.8. California History-Social Science Course Models.

    ERIC Educational Resources Information Center

    Zachlod, Michelle, Ed.

    California State Standard 5.8 is delineated in the following way: "Students trace the colonization, immigration, and settlement patterns of the American people from 1789 to the mid-1800s, with emphasis on the role of economic incentives, effects of the physical and political geography, and transportation systems." Students answer six…

  6. Mathematics Curriculum Changes in Republic of Serbia for Grades 5-8 After the Break-Up of Socialist Federal Republic of Yugoslavia

    ERIC Educational Resources Information Center

    Vlajic, Jovana

    2011-01-01

    The purpose of this study was to determine the changes in the mathematics curriculum for grades 5-8 in the Republic of Serbia after the break-up of SFRY. In particular, the research sought to identify the changes in the mathematics curriculum in terms of curriculum content and learning objectives, textbooks, and high school entrance examination…

  7. The Teacher's Ongoing Role in Creating a Developmentally Appropriate Early Childhood Program: A Self-Study Process for Teachers of Children Ages 5-8.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford.

    This self-study instrument is designed to support teachers' efforts to implement an early childhood program for children of 5-8 years of age that reflects the qualities of developmentally appropriate programming described in Connecticut's Guide to Program Development for Kindergarten (1988). The contents, which are presented in checklist format,…

  8. Characterization and phylogeny of entomopathogenic Isaria spp. (Ascomycota: Hypocreales) using ITS1-5.8X-ITS2 and elongation factor 1-alpha sequences

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The elongation factor 1-alpha (EF1-a) and the internal transcribed spacer regions ITS1 and ITS2 (ITS1-5.8S-ITS2) sequences were used to characterize and identify Isaria isolates from Argentina and Brazil, as well as to study the phylogenetic relationships among these isolates and other related fungi...

  9. Supporting Grade 5-8 Students in Constructing Explanations in Science: The Claim, Evidence, and Reasoning Framework for Talk and Writing

    ERIC Educational Resources Information Center

    McNeill, Katherine L.; Krajcik, Joseph S.

    2011-01-01

    By providing a variety of strategies, scenarios, examples of student writing, classroom video clips from across all science content areas, rubrics, and guidelines for designing assessment items, "Supporting Grade 5-8 Students in Constructing Explanations in Science: The Claim, Evidence, and Reasoning Framework for Talk and Writing" provides…

  10. Pax2/5/8 and Pax6 alternative splicing events in basal chordates and vertebrates: a focus on paired box domain

    PubMed Central

    Fabian, Peter; Kozmikova, Iryna; Kozmik, Zbynek; Pantzartzi, Chrysoula N.

    2015-01-01

    Paired box transcription factors play important role in development and tissue morphogenesis. The number of Pax homologs varies among species studied so far, due to genome and gene duplications that have affected PAX family to a great extent. Based on sequence similarity and functional domains, four Pax classes have been identified in chordates, namely Pax1/9, Pax2/5/8, Pax3/7, and Pax4/6. Numerous splicing events have been reported mainly for Pax2/5/8 and Pax6 genes. Of significant interest are those events that lead to Pax proteins with presumed novel properties, such as altered DNA-binding or transcriptional activity. In the current study, a thorough analysis of Pax2/5/8 splicing events from cephalochordates and vertebrates was performed. We focused more on Pax2/5/8 and Pax6 splicing events in which the paired domain is involved. Three new splicing events were identified in Oryzias latipes, one of which seems to be conserved in Acanthomorphata. Using representatives from deuterostome and protostome phyla, a comparative analysis of the Pax6 exon-intron structure of the paired domain was performed, during an attempt to estimate the time of appearance of the Pax6(5a) mRNA isoform. As shown in our analysis, this splicing event is characteristic of Gnathostomata and is absent in the other chordate subphyla. Moreover, expression pattern of alternative spliced variants was compared between cephalochordates and fish species. In summary, our data indicate expansion of alternative mRNA variants in paired box region of Pax2/5/8 and Pax6 genes during the course of vertebrate evolution. PMID:26191073

  11. Increased thymidylate synthase in L1210 cells possessing acquired resistance to N10-propargyl-5,8-dideazafolic acid (CB3717): development, characterization, and cross-resistance studies

    SciTech Connect

    Jackman, A.L.; Alison, D.L.; Calvert, A.H.; Harrap, K.R.

    1986-06-01

    The properties are described of a mutant L1210 cell line (L1210:C15) with acquired resistance (greater than 200-fold) to the thymidylate synthase (TS) inhibitor N10-propargyl-5,8-dideazafolic acid. TS was overproduced 45-fold and was accompanied by a small increase in the activity of dihydrofolate reductase (2.6-fold). Both the level of resistance and enzyme activities were maintained in drug-free medium (greater than 300 generations). Failure of N10-propargyl-5,8-dideazafolic acid to suppress the (/sup 3/H)-2'-deoxyuridine incorporation into the acid-precipitable material of the resistant line supported the evidence that TS overproduction was the mechanism of resistance; consequently the L1210:C15 cells were largely cross-resistant to another (but weaker) TS inhibitor, 5,8-dideazafolic acid. Minimal cross-resistance was observed to the dihydrofolate reductase inhibitors methotrexate and 5-methyl-5,8-dideazaaminopterin (5- and 2-fold, respectively). L1210 and L1210:C15 cells were, however, equally sensitive to 5-fluorodeoxyuridine (FdUrd), an unexpected finding since a metabolite, 5-fluorodeoxyuridine monophosphate, is a potent TS inhibitor; however, this cytotoxicity against the L1210:C15 cells was antagonized by coincubation with 5 microM folinic acid although folinic acid potentiated the cytotoxicity of FdUrd to the N10-propargyl-5,8-dideazafolic acid-sensitive L1210 line. Thymidine was much less effective as a FdUrd protecting agent in the L1210:C15 when compared with the L1210 cells; however, a combination of thymidine plus hypoxanthine was without any additional effect (compared with thymidine alone) against the sensitive line but effectively protected L1210:C15 cells.

  12. Advance Care Planning.

    PubMed

    Stallworthy, Elizabeth J

    2013-04-16

    Advance care planning should be available to all patients with chronic kidney disease, including end-stage kidney disease on renal replacement therapy. Advance care planning is a process of patient-centred discussion, ideally involving family/significant others, to assist the patient to understand how their illness might affect them, identify their goals and establish how medical treatment might help them to achieve these. An Advance Care Plan is only one useful outcome from the Advance Care Planning process, the education of patient and family around prognosis and treatment options is likely to be beneficial whether or not a plan is written or the individual loses decision making capacity at the end of life. Facilitating Advance Care Planning discussions requires an understanding of their purpose and communication skills which need to be taught. Advance Care Planning needs to be supported by effective systems to enable the discussions and any resulting Plans to be used to aid subsequent decision making.

  13. Making Pickles

    ERIC Educational Resources Information Center

    Klein, Sarah

    1977-01-01

    Making pickles developed from a laboratory lesson during a unit on solutions, suspensions, acids, and bases. The pickle lab has been used as a summation and application of these topics. Directions for setting up the lab experience and actually making the pickles are included. (MA)

  14. Microgravity strategic plan, 1988

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The NASA agency-wide microgravity strategic plan is presented, and its research, applications, and commercialization for the 1990's is addressed. The plan presents an analysis of the current situation, identifies critical factors, and defines goals, objectives, and strategies, which are intended to: (1) provide a context for decision making; (2) assure realism in long-range planning and direction for hardware development; and (3) establish a framework for developing a national microgravity research plan.

  15. Making Math and Making Dance: A Closer Look at Integration

    ERIC Educational Resources Information Center

    Rosenfeld, Malke

    2013-01-01

    As a percussive dancer, Malke Rosenfeld makes rhythm with her feet while she dances, and she also helps elementary students make their own percussive dance steps by integrating mathematics into her lesson plans. To do this she uses the Jump Patterns tool, a tool she developed during the first six years of her teaching artist career to help…

  16. Making Movies

    ERIC Educational Resources Information Center

    Crompton, Zoe; Davies, Emma

    2012-01-01

    Children enjoy making movies but can it help them to understand science? In this article, the authors discuss how creating stop-frame animations of salt dissolving can deepen children's understanding of this process. (Contains 1 figure.)

  17. Mural Making.

    ERIC Educational Resources Information Center

    Anderson, Tom; And Others

    1981-01-01

    Five articles describe techniques of mural making and mural projects which have been accomplished by elementary and secondary students, including a class of blind and partially sighted children. (SJL)

  18. Distributed Decision Making Environment.

    DTIC Science & Technology

    1982-12-01

    of a DDM Testbed 69 4.3.2 Design of Experiments on Distributed 71 Mission Planning 5. AUTOMATED DECISION MAKING TECHNIQUES 76 5.1 SEQUENTIAL...missile assignment scenario. A sequential assignment algorithm has been fully computer implemented and preliminary experiments with it have been run. An...implementation of a distributed version in which several humans can participate in experiments simultaneously. The distributed version will allow L1 us to

  19. Education Policy Making in Australia.

    ERIC Educational Resources Information Center

    Broadbent, R. F., Ed.

    Thirteen papers and a speech address the theme of who makes education policy in Australia. Kwong Lee Dow's address assesses national planning in uncertain times and urges flexibility. John Steinle outlines the operation of Australian policy-making and recommends developing think tanks. Edward Holdaway analyzes the complex relationship between…

  20. Outdoor Classrooms--Planning Makes Perfect

    ERIC Educational Resources Information Center

    Haines, Sarah

    2006-01-01

    Schoolyard wildlife habitats aren't just for beauty and fun--they are outdoor classrooms where real science learning takes place. Schoolyard habitat projects involve conservation and restoration of wildlife habitat; however, the learning doesn't have to stop there--outdoor classrooms can foster many kinds of active learning across the curriculum…

  1. Sequence differences in the internal transcribed spacer 1 and 5.8S ribosomal RNA among three Moniezia species isolated from ruminants in Japan.

    PubMed

    Ohtori, Maiko; Aoki, Mikiko; Itagaki, Tadashi

    2015-01-01

    This study was designed to clarify the differences in the internal transcribed spacer (ITS) 1 and 5.8S nucleotide sequences of Moniezia expansa, M. benedeni and M. monardi isolated from ruminants in Japan and to determine their phylogenetic relationships. A 98% similarity in the 5.8S sequences was observed among the 3 Moniezia species, whereas many nucleotide indels and substitutions were observed in the ITS1 sequences among the three Moniezia species. These results suggest that the ITS1 region could serve as a potential marker for discriminating the 3 Moniezia species. In the phylogenetic tree based on the ITS1 sequences, M. monardi and M. benedeni showed genetically closer relationship to each other than to M. expansa.

  2. Validation of the Phillips et al. GENEActiv accelerometer wrist cut-points in children aged 5-8 years old.

    PubMed

    Duncan, Michael J; Wilson, Susie; Tallis, Jason; Eyre, Emma

    2016-12-01

    This study examined the accuracy of the Phillips et al. GENEActiv accelerometer wrist worn cut-points in children aged 5-8. Fifteen children (six girls, nine boys) aged 5-8 years wore a GENEActiv monitor on their non-dominant wrist while undertaking 5 min bouts of lying supine, playing Lego, walking at slow, medium and fast pace and running. Receiver operating curve (ROC) analysis was employed to establish how well the Phillips et al. (2013) cut-points classified intensity of the activities compared to the actual intensity determined by indirect calorimetry. Area under the curve (AUC) values were high for sedentary (.970), moderate (.815) and vigorous (.974) activity.

  3. Expression patterns indicate that BMP2/4 and Chordin, not BMP5-8 and Gremlin, mediate dorsal-ventral patterning in the mollusk Crassostrea gigas.

    PubMed

    Tan, Sujian; Huan, Pin; Liu, Baozhong

    2016-12-16

    Though several bilaterian animals use a conserved BMP2/4-Chordin antagonism to pattern the dorsal-ventral (DV) axis, the only lophotrochozoan species in which early DV patterning has been studied to date, the leech Helobdella robusta, appears to employ BMP5-8 and Gremlin. These findings call into question the conservation of a common DV patterning mechanism among bilaterian animals. To explore whether the unusual DV patterning mechanism in H. robusta is also used in other lophotrochozoan species, we investigated the expression of orthologous genes in the early embryo of a bivalve mollusk, Crassostrea gigas. Searching of the genome and phylogenetic analysis revealed that C. gigas possesses single orthologs of BMP2/4, Chordin, and BMP5-8 and no Gremlin homolog. Whole mount in situ hybridization revealed mRNA localization of BMP2/4 and Chordin on the opposite sides of embryos, suggesting the potential involvement of a BMP2/4-Chordin antagonism in DV patterning in this species. Furthermore, universal BMP5-8 expression and the absence of a Gremlin homolog in the C. gigas genome called into question any major contribution by BMP5-8 and Gremlin to early DV patterning in this species. Additionally, we identified seven genes showing asymmetric expression along the DV axis, providing further insight into DV patterning in C. gigas. We present the first report of a Chordin gene in a lophotrochozoan species and of the opposite expression of BMP2/4 (dorsal) and Chordin (ventral) along the D/V axis of a lophotrochozoan embryo. The findings of this study further the knowledge of axis formation in lophotrochozoan species and provide insight into the evolution of the animal DV patterning mechanism.

  4. Morphological and ITS1, 5.8S, and partial ITS2 ribosomal DNA sequence distinctions between two species Platygyra (Cnidaria: Scleractinia) from Hong Kong [corrected].

    PubMed

    Lam, Katherine; Morton, Brian

    2003-01-01

    Two sympatric species of Platygyra have been identified from Hong Kong waters: i.e., P. sinensis and P. pini. The former has been further subdivided into 4 morphotypes based on colony growth form as follows: classic, encrusting, hillocky, and long-valley. Taxonomic confusion raised by overlapping morphological variations and frequent sympatric occurrences, however, has posed problems in relation to Platygyra ecology and population dynamics. This study attempted to differentiate Platygyra pini and morphotypes of P. sinensis by both morphological and ITS1, 5.8S, and partial ITS2 ribosomal DNA sequence analysis. Morphological data based on 9 skeletal characters were subjected to multivariate analysis. No clear groupings were obtained using a multidimensional scaling plot. Most parsimony analysis was conducted using either the rDNA data set including ITS1, 5.8S, and partial ITS2 or the ITS1 region only. Maximum parsimony (MP) and neighbor-joining (NJ) trees obtained from both data sets, clustered samples of P. sinensis and P. pini into 2 clades. The interspecific Kimura 2-parameter sequence divergence value (k2) obtained by the former rDNA data set was 14.275 +/- 0.507%, which is greater than the intraspecific values (1.239 +/- 1.147% for P. sinensis and 0.469 +/- 0.364% for P. pini), indicating that this marker of ITS1, 5.8S, and ITS2 contains substantially high levels of inherent diversity and is useful in resolving the problematic taxonomy of Platygyra.

  5. Characterization and phylogeny of Isaria spp. strains (Ascomycota: Hypocreales) using ITS1-5.8S-ITS2 and elongation factor 1-alpha sequences.

    PubMed

    D'Alessandro, Celeste P; Jones, Leandro R; Humber, Richard A; López Lastra, Claudia C; Sosa-Gomez, Daniel R

    2014-07-01

    The elongation factor 1-alpha (EF1-α) and the internal transcribed spacer (ITS) regions ITS1 and ITS2 (ITS1-5.8S-ITS2) sequences were used to characterize and to identify Isaria isolates from Argentina, Mexico, and Brazil, as well as to study the phylogenetic relationships among these isolates and other related fungi from the order Hypocreales. The molecular characterization, which was performed by PCR-RFLP of EF1-α and ITS1-5.8-ITS2 genes, was useful for resolving representative isolates of Isaria fumosorosea, Isaria farinosa, and Isaria tenuipes and to confirm the taxonomic identity of fungi from Argentina, Mexico, and Brazil. The phylogenetic analyses showed three clades corresponding to three families of Hypocreales. The genus Isaria was confirmed as polyphyletic and in family Cordycipitaceae, Isaria species were related to anamorphic species of Beauveria, Lecanicillium, and Simplicillium and to teleomorphic Cordyceps and Torrubiella. Therefore, EF1-α and ITS1-5.8S-ITS2 genes were found to be powerful tools for improving the characterization, identification, and phylogenetic relationship of the Isaria species and other entomopathogenic fungi.

  6. Clastogenic action of hydroperoxy-5,8,11,13-icosatetraenoic acids on the mouse embryo fibroblasts C3H/10T1/2.

    PubMed Central

    Ochi, T; Cerutti, P A

    1987-01-01

    Phorbol 12-myristate 13-acetate induces the release of a low molecular weight clastogenic factor from monocytes. Hydroperoxy-5,8,11,13-icosatetraenoic acids represent major components of clastogenic factor. We report that several isomeric hydroperoxy-5,8,11,13-icosatetraenoic acids efficiently induce DNA strand breakage and/or alkali-labile sites in the mouse embryo fibroblasts C3H/10T1/2. Fe chelation by desferrioxamine suppresses breakage by approximately equal to 42% indicating the participation of Fe-catalyzed radical reactions. An additional 37% inhibition is observed upon addition of the Ca2+ chelators EGTA and quin-2. This result suggests that hydroxyperoxy-5,8,11,13-icosatetraenoic acid may activate a Ca2+-dependent nuclease. The addition of the antioxidant enzymes CuZn-superoxide dismutase and catalase had no effect, while glutathione peroxidase suppressed strand breakage by 90%. To our knowledge, our results yield a first insight into the mechanism of action of monocyte clastogenic factor and the role of inflammation in tumor promotion. PMID:3469656

  7. Association between the -794 (CATT)5-8  MIF gene polymorphism and susceptibility to acute coronary syndrome in a western Mexican population.

    PubMed

    Valdés-Alvarado, Emmanuel; Muñoz-Valle, José Francisco; Valle, Yeminia; Sandoval-Pinto, Elena; García-González, Ilian Janet; Valdez-Haro, Angélica; De la Cruz-Mosso, Ulises; Flores-Salinas, Héctor Enrique; Padilla-Gutiérrez, Jorgé Ramón

    2014-01-01

    The macrophage migration inhibitory factor (MIF) is related to the progression of atherosclerosis, which, in turn, is a key factor in the development of acute coronary syndrome (ACS). MIF has a CATT short tandem repeat (STR) at position -794 that might be involved in its expression rate. The aim of this study was to investigate the association between the -794 (CATT)5-8  MIF gene polymorphism and susceptibility to ACS in a western Mexican population. This research included 200 ACS patients classified according to the criteria of the American College of Cardiology (ACC) and 200 healthy subjects (HS). The -794 (CATT)5-8  MIF gene polymorphism was analyzed using a conventional polymerase chain reaction (PCR) technique. The 6 allele was the most frequent in both groups (ACS: 54% and HS: 57%). The most common genotypes in ACS patients and HS were 6/7 and 6/6, respectively, and a significant association was found between the 6/7 genotype and susceptibility to ACS (68% versus 47% in ACS and HS, resp., P = 0.03). We conclude that the 6/7 genotype of the MIF -794 (CATT)5-8 polymorphism is associated with susceptibility to ACS in a western Mexican population.

  8. Decision making.

    PubMed

    Chambers, David W

    2011-01-01

    A decision is a commitment of resources under conditions of risk in expectation of the best future outcome. The smart decision is always the strategy with the best overall expected value-the best combination of facts and values. Some of the special circumstances involved in decision making are discussed, including decisions where there are multiple goals, those where more than one person is involved in making the decision, using trigger points, framing decisions correctly, commitments to lost causes, and expert decision makers. A complex example of deciding about removal of asymptomatic third molars, with and without an EBD search, is discussed.

  9. Making Connections

    ERIC Educational Resources Information Center

    Turner, Paul

    2015-01-01

    This article aims to illustrate a process of making connections, not between mathematics and other activities, but within mathematics itself--between diverse parts of the subject. Novel connections are still possible in previously explored mathematics when the material happens to be unfamiliar, as may be the case for a learner at any career stage.…

  10. Making Lemonade

    ERIC Educational Resources Information Center

    Peterson, Erin

    2009-01-01

    In the current economic climate, alumni associations are taking hard looks at their budgets and making cuts where necessary. However, the recession is an opportunity for alumni associations to create and build alumni loyalty through networking and career services--when they are needed most. Many alumni association budgets are set through the end…

  11. Identifying Executable Plans

    NASA Technical Reports Server (NTRS)

    Bedrax-Weiss, Tania; Jonsson, Ari K.; Frank, Jeremy D.; McGann, Conor

    2003-01-01

    Generating plans for execution imposes a different set of requirements on the planning process than those imposed by planning alone. In highly unpredictable execution environments, a fully-grounded plan may become inconsistent frequently when the world fails to behave as expected. Intelligent execution permits making decisions when the most up-to-date information is available, ensuring fewer failures. Planning should acknowledge the capabilities of the execution system, both to ensure robust execution in the face of uncertainty, which also relieves the planner of the burden of making premature commitments. We present Plan Identification Functions (PIFs), which formalize what it means for a plan to be executable, md are used in conjunction with a complete model of system behavior to halt the planning process when an executable plan is found. We describe the implementation of plan identification functions for a temporal, constraint-based planner. This particular implementation allows the description of many different plan identification functions. characteristics crf the xectieonfvii rnm-enft,h e best plan to hand to the execution system will contain more or less commitment and information.

  12. Manpower and project planning

    NASA Technical Reports Server (NTRS)

    Johnson, David W.

    1991-01-01

    The purpose was to study how manpower and projects are planned at the Facilities Engineering Division (FENGD) within the Systems Engineering and Operations Directorate of the LaRC and to make recommendations for improving the effectiveness and productivity ot the tools that are used. The existing manpower and project planning processes (including the management plan for the FENGD, existing manpower planning reports, project reporting to LaRC and NASA Headquarters, employee time reporting, financial reporting, and coordination/tracking reports for procurement) were discussed with several people, and project planning software was evaluated.

  13. Evaluation of S-101 course Supervisors Orientation to Occupational Safety Compliance in DOE'' taught in Richland, Washington May 5--8, 1992

    SciTech Connect

    Wright, T.S.

    1992-09-01

    This report summarizes trainee evaluations for the Safety Training Section course, Supervisors' Orientation to Occupational Safety in DOE'', (S-101)which was conducted May 5--8 at Hanford, in Richland, Washington. Section 1.1 and 1.2 of this report summarizes the quantitative course evaluations that trainees provided upon completion of the course. Appendix A provides a transcript of the trainees' written comments. Numeric course ratings were generally positive and show that the course material and instruction were very effective. Written comments supported the positive numeric ratings. The course content and knowledge gained by the trainees exceeded most of the students' expectations of the course.

  14. Evaluation of S-101 course ``Supervisors Orientation to Occupational Safety Compliance in DOE`` taught in Richland, Washington May 5--8, 1992

    SciTech Connect

    Wright, T.S.

    1992-09-01

    This report summarizes trainee evaluations for the Safety Training Section course, ``Supervisors` Orientation to Occupational Safety in DOE``, (S-101)which was conducted May 5--8 at Hanford, in Richland, Washington. Section 1.1 and 1.2 of this report summarizes the quantitative course evaluations that trainees provided upon completion of the course. Appendix A provides a transcript of the trainees` written comments. Numeric course ratings were generally positive and show that the course material and instruction were very effective. Written comments supported the positive numeric ratings. The course content and knowledge gained by the trainees exceeded most of the students` expectations of the course.

  15. Tunable Metallicity at La5/8Ca3/8MnO3(001)Surface by Oxygen Overlayer

    SciTech Connect

    Fuchigami, Kenji; Gai, Zheng; Ward, Thomas Z; Yin, Lifeng; Snijders, Paul C; Plummer, E Ward; Shen, Jian

    2009-01-01

    We study the surface structure of La5/8Ca3/8MnO3(001) using in-situ scanning tunnelingmicroscopy (STM). Atomically resolved STM images reveal that a ( 2 " 2)R45oreconstructed surface and a (1 1) surface can be converted back and forth through adsorptionand desorption of oxygen at the surface. Electrical properties of the surfaces are investigated byscanning tunneling spectroscopy (STS). I-V curves clearly show that the presence of an oxygen overlayer renders the surface insulating while the (1 1) surface without the oxygen overlayer is metallic.

  16. Bis(. eta. sup 5 -tricyclo(5. 2. 1. 0 sup 2,6 )deca-2,5,8-trien-4-yl) derivatives of the group IV transition metals

    SciTech Connect

    Bhide, V.V.; Rinaldi, P.L.; Farona, M.F. )

    1990-01-01

    Metallocene dichloride derivatives of titanium, zirconium, and hafnium were prepared from tricyclo(5.2.1.0{sup 2,6})deca-2,5,8-triene and the corresponding metal tetrachlorides. These compounds were characterized as existing primarily in the endo,endo and exo,endo forms by two-dimensional {sup 1}H NMR studies. These results were unexpected, in that theory predicts primarily exo,exo isomers should be preferred. A study on bis(isodicyclopentadienyl)titanium dichloride revealed the compound to exist in two major isomeric forms: exo,endo and exo,exo.

  17. Lasing of multiperiod quantum-cascade lasers in the spectral range of (5.6–5.8)-μm under current pumping

    SciTech Connect

    Egorov, A. Yu. Babichev, A. V.; Karachinsky, L. Ya.; Novikov, I. I.; Nikitina, E. V.; Tchernycheva, M.; Sofronov, A. N.; Firsov, D. A.; Vorobjev, L. E.; Pikhtin, N. A.; Tarasov, I. S.

    2015-11-15

    The lasing of multiperiod quantum-cascade lasers in the spectral range of (5.6–5.8)-μm under current pumping are demonstrated. The quantum-cascade laser heterostructure is grown by molecular-beam epitaxy technique. Despite the relatively short laser cavity length and high level of external loss the laser shows the lasing in the temperature range of 80–220 K. The threshold current density below 4 kA/cm{sup 2} at 220 K with the characteristic temperature T{sub 0} = 123 K was demonstrated.

  18. Studies of UV photochemistry and transition moment directions of 4,5',8-trimethyl-psoralen (TMP) by means of polarized infrared ATR spectroscopy

    NASA Astrophysics Data System (ADS)

    Laczkó, Zsuzsa; Harsányi, László; Dobos, Sándor; Fidy, Judit

    1984-09-01

    The UV homodimerization of 4,5',8-trimethyl-psoralen (TMP) both in a solvent and in crystalline thin layers has been investigated. In the crystalline phase, TMP was found to dimerize completely to the trans—anti stereoisomer. On the basis of polarized IR ATR spectra of thin layers deposited onto a KRS-5 plate, both the monomer and the dimer of TMP were found to have well-defined orientations. The directions of several transition moments have been calculated. On irradiating TMP in solution, the photochemical reaction results in the cis—syn stereoisomer.

  19. Synthesis, structures, electrochemical studies and antioxidant activity of 5-aryl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylic acids

    NASA Astrophysics Data System (ADS)

    Quiroga, Jairo; Romo, Pablo E.; Ortiz, Alejandro; Isaza, José Hipólito; Insuasty, Braulio; Abonia, Rodrigo; Nogueras, Manuel; Cobo, Justo

    2016-09-01

    The synthesis of 5-aryl-4-oxo-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylic acids 3 from the reaction of 6-aminopyrimidines 1 with arylidene derivatives of pyruvic acid 2 under microwave and ultrasound irradiation is described. The orientation of cyclization process was determined by NMR measurements. The methodology provides advantages such as high yields and friendly to the environment without the use of solvents. The antioxidant properties, DPPH free radical scavenging, ORAC, and anodic potential oxidation of the new pyridopyrimidines were studied.

  20. Engineering Forum Strategic Plan

    EPA Pesticide Factsheets

    This Strategic Plan highlights the purpose, mission, goals, and objectives of the U.S. Environmental Protection Agency (EPA) Engineering Forum (EF). It sets forth the principles that guide the EF's decision-making, helps clarify the EF's priorities, and...

  1. Phylogenetic relationships within the genus Aspidisca (Protozoa, Ciliophora, Euplotida) revealed by ITS1-5.8S-ITS2 region sequences

    NASA Astrophysics Data System (ADS)

    Huang, Jie; Yi, Zhenzhen; Miao, Miao; Al-Rasheid, Khaled A. S.; Song, Weibo

    2011-03-01

    The internal transcribed spacer regions (ITS1 and ITS2) and 5.8S rRNA genes were sequenced in six populations of four Aspidisca species, namely A. leptaspis, A. orthopogon, A. magna and A. aculeata. Phylogenetic trees were constructed by means of Bayesian inference (BI), Maximum Parsimony (MP), Neighbor-Joining (NJ), and Maximum Likelihood (ML) to assess the inter- and intra-species relationships within the genus Aspidisca. All trees show similar topologies with stable supports and indicate that: (1) four well known groups, i.e., Oligotrichia, Stichotrichia, Choreotrichia and Hypotrichia, are distinctly outlined within the class Spirotrichea, and all are monophyletic other than Hypotrichia; (2) members of Aspidisca can be distinguished well, based on the ITS1-5.8S-ITS2 region sequences, and A. leptaspis and A. magna shared a closer relationship than other species; (3) Aspidisca and Euplotes branch early in the subclass Hypotrichia. To compare the phylogenetic relationships based on different genes, SSU rRNA trees were also constructed with nearly the same species inclusion, which revealed different topologies of inter-species, inter-genera and inter-subclasses.

  2. The placement of South African strains of Beauveria in a phylogeny inferred from rDNA ITS1-5.8S-ITS2 sequences.

    PubMed

    Morar-Bhana, Nainisha; Cron, Glynis Valerie; Gray, Vincent Myles; Straker, Colin John

    2011-01-01

    This study aimed to confirm the identity of three strains of the entomopathogenic fungus Beauveria bassiana from South African soils and to investigate their phylogenetic relationship with non-indigenous strains from other geographic regions. Sequences of the rDNA ITS1-5.8S-ITS2 region of 23 strains were compared with the Genbank reference sequences of 20 other cosmopolitan strains. Fitch parsimony and neighbor-joining analyses of the ITS1-5.8S-ITS2 regions resolved the strains into two distinct clades and matched them to four species groups/lineages: Beauveria bassiana, B. cf. bassiana (pseudobassiana), B. brongniartii and B. caledonica. Two of the South African strains initially identified as B. bassiana grouped with B. caledonica, whereas the third strain was confirmed as B. bassiana. Because of the paucity of Genbank references for B. caledonica, we have designated the two South African B. caledonica strains as B. sp. aff. caledonica. Other reassignments included two strains from Norway, originally classified as B. bassiana, being grouped with B. brongniartii, and three of the B. brongniartii reference taxa from Brazil which were clearly placed in the B. bassiana clade. The study provides a first report of the presence of the B. caledonica lineage in Africa and confirms current Beauveria phylogenies inferred from molecular data.

  3. La deletion from mouse brain alters pre-tRNA metabolism and accumulation of pre-5.8S rRNA, with neuron death and reactive astrocytosis.

    PubMed

    Blewett, Nathan H; Iben, James R; Gaidamakov, Sergei; Maraia, Richard J

    2017-02-21

    Human La antigen (Sjögren's syndrome antigen B, SSB) is an abundant multifunctional RNA-binding protein. In the nucleoplasm, La binds to and protects from 3' exonucleases, the ends of precursor-tRNAs and other transcripts synthesized by RNA polymerase III, and facilitates their maturation, while a nucleolar isoform has been implicated in rRNA biogenesis by multiple independent lines of evidence. We showed earlier that conditional La knockout (La cKO) from mouse cortex neurons results in defective tRNA processing although pathway(s) involved in neuronal loss thereafter was unknown. Here we demonstrate La is stably associated with a spliced pre-tRNA intermediate. Microscopic evidence of aberrant nuclear accumulation of 5.8S rRNA in La cKO is supported by ten-fold increase in a pre-5.8S rRNA intermediate. To identify pathways involved in subsequent neurodegeneration and loss of brain mass in the cKO cortex we employed mRNA-Seq, immunohistochemistry and other approaches. This revealed robust enrichment of immune and astrocyte reactivity in La cKO cortex. Immunohistochemistry including temporal analyses demonstrated neurodegeneration followed by astrocyte invasion associated with immune response and decreasing cKO cortex size over time. Thus, deletion of La from post-mitotic neurons results in defective pre-tRNA and pre-rRNA processing, and progressive neurodegeneration with loss of cortical brain mass.

  4. Association between STR -794 CATT5-8 and SNP -173 G/C polymorphisms in the MIF gene and Lepromatous Leprosy in Mestizo patients of western Mexico.

    PubMed

    Martinez-Guzman, M A; Alvarado-Navarro, A; Pereira-Suarez, A L; Muñoz-Valle, J F; Fafutis-Morris, M

    2016-10-01

    Lepromatous Leprosy (LL) is the most common presentation of leprosy in Mexico. LL patients are unable to activate an effective inflammatory response against Mycobacterium leprae probably due to the genetics of the host. Macrophage Migration Inhibitory Factor (MIF) is important to trigger inflammation processes. Two polymorphisms have been reported for human MIF: STR -794 CATT5-8 and SNP -173 G/C. 7-8 CATT repeats at -794 and the C allele at -173 increase the expression of MIF. We aim to determine the association between the polymorphisms in MIF gene and LL. We carried a case and controls study with 100 Mexican LL patients and 100 healthy subjects (HS). PCR was used for genotyping of STR -794 CATT5-8 polymorphism and PCR-RFLP for -173 G/C. We found that LL patients possess high -794 CATT repeats (47.1%) more often than HS (32.7%). In conclusion, a MIF polymorphism is associated with susceptibility to LL in Western Mexican population.

  5. The first determination of Trichuris sp. from roe deer by amplification and sequenation of the ITS1-5.8S-ITS2 segment of ribosomal DNA.

    PubMed

    Salaba, O; Rylková, K; Vadlejch, J; Petrtýl, M; Scháňková, S; Brožová, A; Jankovská, I; Jebavý, L; Langrová, I

    2013-03-01

    Trichuris nematodes were isolated from roe deer (Capreolus capreolus). At first, nematodes were determined using morphological and biometrical methods. Subsequently genomic DNA was isolated and the ITS1-5.8S-ITS2 segment from ribosomal DNA (RNA) was amplified and sequenced using PCR techniques. With u sing morphological and biometrical methods, female nematodes were identified as Trichuris globulosa, and the only male was identified as Trichuris ovis. The females were classified into four morphotypes. However, analysis of the internal transcribed spacers (ITS1-5.8S-ITS2) of specimens did not confirm this classification. Moreover, the female individuals morphologically determined as T. globulosa were molecularly identified as Trichuris discolor. In the case of the only male molecular analysis match the result of the molecular identification. Furthermore, a comparative phylogenetic study was carried out with the ITS1 and ITS2 sequences of the Trichuris species from various hosts. A comparison of biometric information from T. discolor individuals from this study was also conducted.

  6. Making Aliens

    NASA Astrophysics Data System (ADS)

    Andreadis, A.

    During the next few decades, the decisions we make will determine the future of our biosphere and our species. In this context, space exploration will literally answer a question that has preoccupied us ever since we became self-aware: What is going to happen to us? Reaching and inhabiting other planets is often considered an extension of human exploration and occupation of Earth but the analogy is useful only as a metaphor. Whatever the extremes of Earth, we can live almost everywhere on it because we started and evolved here. Given the vagaries of chance in every event of planetmaking, we will never find an Earth twin. To live under strange skies will require courage, ingenuity and stamina ­ but above all, it will require a hard look at our assumptions, including what it means to be human.

  7. Macrophage migration inhibitory factor (MIF) promoter polymorphisms (-794 CATT5-8 and -173 G>C): association with MIF and TNFα in psoriatic arthritis.

    PubMed

    Morales-Zambrano, Ramsés; Bautista-Herrera, Luis A; De la Cruz-Mosso, Ulises; Villanueva-Quintero, Guadalupe D; Padilla-Gutiérrez, Jorge R; Valle, Yeminia; Parra-Rojas, Isela; Rangel-Villalobos, Héctor; Gutiérrez-Ureña, Sergio R; Muñoz-Valle, José F

    2014-01-01

    Psoriatic arthritis (PsA) is an autoimmune disease with a complex interaction of gene and with a dysregulation of pro-inflammatory cytokine such as Macrophage migration Inhibitory Factor (MIF) and Tumor Necrosis Factor-alpha (TNFα). Two polymorphisms identified in the promoter region of the MIF gene have been described: the STR-794 CATT5-8 (rs5844572) and the SNP-173 G>C (rs755622), which are associated with increased MIF levels in circulation and with autoimmune diseases in several populations. In this case-control study we investigated whether commonly occurring functional MIF polymorphisms are associated with PsA susceptibility and clinical variables as well as with MIF and TNFα serum levels in a Mexican-Mestizo population. Genotyping of the -794 CATT5-8 and -173 G>C MIF polymorphisms was performed by PCR and PCR-RFLP respectively in 50 PsA patients and 100 healthy subjects (HS). MIF and TNFα serum levels were determined by ELISA. A significant increase of MIF (PsA: 7.8 vs. HS: 5.25 ng/mL; p < 0.001) and TNFα (PsA: 24.6 vs. HS: 9.9 pg/mL; p < 0.001) levels was found in PsA patients, a significant correlation was observed between MIF and TNFα (r = 0.41; p < 0.01). The 5,6 repeats genotype of the -794 CATT5-8 MIF was associated with protection to PsA (OR = 0.29; CI 0.77-0.98; p = 0.03), and the G/C genotype (OR = 7.5; CI 2.92-21.64; p < 0.001) and the -173*C allele (OR = 2.45; CI 1.43-4.20; p < 0.001) of the -173 G>C MIF were associated with susceptibility to PsA. In conclusion the -173*C allele is associated with susceptibility to PsA in Mexican-Mestizo population, whereas the correlation between MIF and TNFα soluble levels provided evidence that both cytokines are closely related in the pathophysiology of the PsA.

  8. Macrophage migration inhibitory factor (MIF) promoter polymorphisms (-794 CATT5-8 and -173 G>C): association with MIF and TNFα in psoriatic arthritis

    PubMed Central

    Morales-Zambrano, Ramsés; Bautista-Herrera, Luis A; la Cruz-Mosso, Ulises De; Villanueva-Quintero, Guadalupe D; Padilla-Gutiérrez, Jorge R; Valle, Yeminia; Parra-Rojas, Isela; Rangel-Villalobos, Héctor; Gutiérrez-Ureña, Sergio R; Muñoz-Valle, José F

    2014-01-01

    Psoriatic arthritis (PsA) is an autoimmune disease with a complex interaction of gene and with a dysregulation of pro-inflammatory cytokine such as Macrophage migration Inhibitory Factor (MIF) and Tumor Necrosis Factor-alpha (TNFα). Two polymorphisms identified in the promoter region of the MIF gene have been described: the STR-794 CATT5-8 (rs5844572) and the SNP-173 G>C (rs755622), which are associated with increased MIF levels in circulation and with autoimmune diseases in several populations. In this case-control study we investigated whether commonly occurring functional MIF polymorphisms are associated with PsA susceptibility and clinical variables as well as with MIF and TNFα serum levels in a Mexican-Mestizo population. Genotyping of the -794 CATT5-8 and -173 G>C MIF polymorphisms was performed by PCR and PCR-RFLP respectively in 50 PsA patients and 100 healthy subjects (HS). MIF and TNFα serum levels were determined by ELISA. A significant increase of MIF (PsA: 7.8 vs. HS: 5.25 ng/mL; p < 0.001) and TNFα (PsA: 24.6 vs. HS: 9.9 pg/mL; p < 0.001) levels was found in PsA patients, a significant correlation was observed between MIF and TNFα (r = 0.41; p < 0.01). The 5,6 repeats genotype of the -794 CATT5-8 MIF was associated with protection to PsA (OR = 0.29; CI 0.77-0.98; p = 0.03), and the G/C genotype (OR = 7.5; CI 2.92-21.64; p < 0.001) and the -173*C allele (OR = 2.45; CI 1.43-4.20; p < 0.001) of the -173 G>C MIF were associated with susceptibility to PsA. In conclusion the -173*C allele is associated with susceptibility to PsA in Mexican-Mestizo population, whereas the correlation between MIF and TNFα soluble levels provided evidence that both cytokines are closely related in the pathophysiology of the PsA. PMID:25356116

  9. Making the Connection between Environmental Science and Decision Making

    NASA Astrophysics Data System (ADS)

    Woodhouse, C. A.; Crimmins, M.; Ferguson, D. B.; Garfin, G. M.; Scott, C. A.

    2011-12-01

    As society is confronted with population growth, limited resources, and the impacts of climate variability and change, it is vital that institutions of higher education promote the development of professionals who can work with decision-makers to incorporate scientific information into environmental planning and management. Skills for the communication of science are essential, but equally important is the ability to understand decision-making contexts and engage with resource managers and policy makers. It is increasingly being recognized that people who understand the linkages between science and decision making are crucial if science is to better support planning and policy. A new graduate-level seminar, "Making the Connection between Environmental Science and Decision Making," is a core course for a new post-baccalaureate certificate program, Connecting Environmental Science and Decision Making at the University of Arizona. The goal of the course is to provide students with a basic understanding of the dynamics between scientists and decision makers that result in scientific information being incorporated into environmental planning, policy, and management decisions. Through readings from the environmental and social sciences, policy, and planning literature, the course explores concepts including scientific information supply and demand, boundary organizations, co-production of knowledge, platforms for engagement, and knowledge networks. Visiting speakers help students understand some of the challenges of incorporating scientific information into planning and decision making within institutional and political contexts. The course also includes practical aspects of two-way communication via written, oral, and graphical presentations as well as through the interview process to facilitate the transfer of scientific information to decision makers as well as to broader audiences. We aspire to help students develop techniques that improve communication and

  10. Anti-inflammatory 5-(11'Z-heptadecenyl)- and 5-(8'Z,11'Z-heptadecadienyl)-resorcinols from mango (Mangifera indica L.) peels.

    PubMed

    Knödler, Matthias; Conrad, Jürgen; Wenzig, Eva M; Bauer, Rudolf; Lacorn, Markus; Beifuss, Uwe; Carle, Reinhold; Schieber, Andreas

    2008-02-01

    Bioassay directed extraction and purification of mango peels revealed the 5-(11'Z-heptadecenyl)-resorcinol (1) and the known 5-(8'Z,11'Z-heptadecadienyl)-resorcinol (2) previously not described in Mangifera indica L. The structures of both compounds were determined by extensive 1D and 2D NMR studies and MS. Both compounds exhibited potent cyclooxygenase (COX)-1 and COX-2 inhibitory activity with IC(50) values ranging from 1.9 (2) to 3.5 microM (1) and from 3.5 (2) to 4.4 (1) microM, respectively, coming close to the IC(50) values of reference drugs. 5-Lipoxygenase (5-LOX) catalyzed leukotriene formation was only slightly inhibited. Structure-activity studies by referring to synthetic saturated homologues indicated that the degree of unsaturation in the alkyl chain plays a key role for COX inhibitory activity, whereas the influence of chain length was less significant.

  11. NH{sub 2}CH{sub 2}OH THERMAL FORMATION IN INTERSTELLAR ICES CONTRIBUTION TO THE 5-8 mum REGION TOWARD EMBEDDED PROTOSTARS

    SciTech Connect

    Bossa, J. B.; Theule, P.; Duvernay, F.; Chiavassa, T.

    2009-12-20

    Aminomethanol (NH{sub 2}CH{sub 2}OH) is formed at low temperature from the purely thermal reaction of NH{sub 3} and H{sub 2}CO in laboratory interstellar ice analogs. We report for the first time its infrared and mass spectra. We study its reaction and desorption kinetics using Fourier transform infrared spectroscopy and mass spectrometry. Its reaction rate is estimated to be k(T) = 0.05 x exp(-4.5(kJ mol{sup -1})/RT) and its desorption energy to be E{sub des} = 58 +- 2 kJ mol{sup -1}. NH{sub 2}CH{sub 2}OH can also contribute to the 5-8 mum region of thermally processed ices encountered in many young stellar objects. Gas phase NH{sub 2}CH{sub 2}OH may be present in hot core regions, when the frozen material is desorbed.

  12. Spectroscopic and semiempirical studies of the phototropic species of 8-amino-5,8'-azo-bis-naphthalene-2-sulphonic acid

    NASA Astrophysics Data System (ADS)

    Wojciechowska, Monika; Wojciechowski, Grzegorz; Wasiak, Wiesław

    2003-09-01

    Structural study of the azo compound obtained as a result of diazotization and coupling of 8-amino-naphthalene-2-sulfonic acid (Cleve's acid), has been performed by the spectroscopic methods 1H NMR and FTIR. UV-vis spectra of 8-amino-5,8'-azo-bis-naphthalene-2-sulphonic acid (CA-CA) were measured in water environment at different pH values and at a constant ionic strength. On the basis of the NMR, FTIR as well as on the grounds of a comparison of the experimental UV-vis spectra with those obtained by the MM/ PM5 in water followed by ZINDO method calculation, geometry of the CA-CA molecule in water solution has been proposed. Moreover, the value of the first dissociation constant of the dye has been determined (2.75×10 -2).

  13. Evolutionary insights inferred by molecular analysis of the ITS1-5.8S-ITS2 and IGS Avena sp. sequences.

    PubMed

    Nikoloudakis, Nikolaos; Skaracis, George; Katsiotis, Andreas

    2008-01-01

    In an attempt to clarify phylogenetic and genome relationships among 35 diploid (A and C genomes), 13 tetraploid (AB and AC genomes) and 6 hexaploid (ACD genome) Avena taxa, 71 clones of the ITS1-5.8S-ITS2 fragment were sequenced, aligned and a network was constructed. In addition, the intergenic spacer (IGS) fragment was fingerprinted by means of a RFLP analysis using three different restriction enzymes. Both approaches led to comparable results. Clustering among the 54 Avena sp. entries was according to karyotype. Major genic divergence between the A and C genomes was revealed, while distinction among the A and B/D genomes was not possible. High affinity among the AB genome tetraploids and the A(s) genome diploid A. lusitanica was found, while AC genome tetraploids and ACD hexaploids were highly affiliated with the A(l) genome diploid A. longiglumis. The possible role of A. longiglumis in Avena sp. evolution is discussed.

  14. [PhSiO1.5]8,10,12 as nanoreactors for non-enzymatic introduction of ortho, meta or para-hydroxyl groups to aromatic molecules.

    PubMed

    Bahrami, Mozhgan; Zhang, Xingwen; Ehsani, Morteza; Jahani, Yousef; Laine, Richard M

    2017-03-20

    Traditional electrophilic bromination follows long established "rules": electron-withdrawing substituents cause bromination selective for meta positions, whereas electron-donating substituents favor ortho and para bromination. In contrast, in the [PhSiO1.5]8,10,12 silsesquioxanes, the cages act as bulky, electron withdrawing groups equivalent to CF3; yet bromination under mild conditions, without a catalyst, greatly favors ortho substitution. Surprisingly, ICl iodination without a catalyst favors (>90%) para substitution [p-IC6H4SiO1.5]8,10,12. Finally, nitration and Friedel-Crafts acylation and sulfonylation are highly meta selective, >80%. In principle, the two halogenation formats coupled with the traditional electrophilic reactions provide selective functionalization at each position on the aromatic ring. Furthermore, halogenation serves as a starting point for the synthesis of two structural isomers of practical utility, i.e. in drug prospecting. The o-bromo and p-iodo compounds are easily modified by catalytic cross-coupling to append diverse functional groups. Thereafter, F(-)/H2O2 treatment cleaves the Si-C bonds replacing Si with OH. This represents a rare opportunity to introduce hydroxyl groups to aromatic rings, a process not easily accomplished using traditional organic synthesis methods. The as-produced phenol provides additional opportunities for modification. Each cage can be considered a nanoreactor generating 8-12 product molecules. Examples given include syntheses of 4,2'-R,OH-stilbenes and 4,4'-R,OH-stilbenes (R = Me, CN). Unoptimized cleavage of the Br/I derivatives yields 55-85% phenol. Unoptimized cleavage of the stilbene derivatives yields 35-40% (3-5 equivalents of phenol) in the preliminary studies presented here. In contrast, meta R-phenol yields are 80% (7-10 mol per cage).

  15. ITS1, 5.8S and ITS2 secondary structure modelling for intra-specific differentiation among species of the Colletotrichum gloeosporioides sensu lato species complex.

    PubMed

    Rampersad, Sephra N

    2014-01-01

    The Colletotrichum gloeosporioides species complex is among the most destructive fungal plant pathogens in the world, however, identification of member species which are of quarantine importance is impacted by a number of factors that negatively affect species identification. Structural information of the rRNA marker may be considered to be a conserved marker which can be used as supplementary information for possible species identification. The difficulty in using ITS rDNA sequences for identification lies in the low level of sequence variation at the intra-specific level and the generation of artificially-induced sequence variation due to errors in polymerization of the ITS array during DNA replication. Type and query ITS sequences were subjected to sequence analyses prior to generation of predicted consensus secondary structures, including the pattern of nucleotide polymorphisms and number of indel haplotypes, GC content, and detection of artificially-induced sequence variation. Data pertaining to structure stability, the presence of conserved motifs in secondary structures and mapping of all sequences onto the consensus C. gloeosporioides sensu stricto secondary structure for ITS1, 5.8S and ITS2 markers was then carried out. Motifs that are evolutionarily conserved among eukaryotes were found for all ITS1, 5.8S and ITS2 sequences. The sequences exhibited conserved features typical of functional rRNAs. Generally, polymorphisms occurred within less conserved regions and were seen as bulges, internal and terminal loops or non-canonical G-U base-pairs within regions of the double stranded helices. Importantly, there were also taxonomic motifs and base changes that were unique to specific taxa and which may be used to support intra-specific identification of members of the C. gloeosporioides sensu lato species complex.

  16. Fucoidan promotes osteoblast differentiation via JNK- and ERK-dependent BMP2-Smad 1/5/8 signaling in human mesenchymal stem cells.

    PubMed

    Kim, Beom Su; Kang, Hyo-Jin; Park, Ji-Yun; Lee, Jun

    2015-01-09

    Fucoidan has attracted attention as a potential drug because of its biological activities, which include osteogenesis. However, the molecular mechanisms involved in the osteogenic activity of fucoidan in human alveolar bone marrow-derived mesenchymal stem cells (hABM-MSCs) remain largely unknown. We investigated the action of fucoidan on osteoblast differentiation in hABM-MSCs and its impact on signaling pathways. Its effect on proliferation was determined using the crystal violet staining assay. Osteoblast differentiation was evaluated based on alkaline phosphatase (ALP) activity and the mRNA expression of multiple osteoblast markers. Calcium accumulation was determined by Alizarin red S staining. We found that fucoidan induced hABM-MSC proliferation. It also significantly increased ALP activity, calcium accumulation and the expression of osteoblast-specific genes, such as ALP, runt-related transcription factor 2, type I collagen-α 1 and osteocalcin. Moreover, fucoidan induced the expression of bone morphogenetic protein 2 (BMP2) and stimulated the activation of extracellular signal-related kinase (ERK), c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase by increasing phosphorylation. However, the effect of fucoidan on osteogenic differentiation was inhibited by specific inhibitors of ERK (PD98059) and JNK (SP600125) but not p38 (SB203580). Fucoidan enhanced BMP2 expression and Smad 1/5/8, ERK and JNK phosphorylation. Moreover, the effect of fucoidan on osteoblast differentiation was diminished by BMP2 knockdown. These results indicate that fucoidan induces osteoblast differentiation through BMP2-Smad 1/5/8 signaling by activating ERK and JNK, elucidating the molecular basis of the osteogenic effects of fucoidan in hABM-MSCs.

  17. Planning for Your Transition from High School to Adult Life: A Workbook to Help You Decide What You Want Your Life to Look like after Graduation and to Help You Outline the Steps so You Can Make It Happen!

    ERIC Educational Resources Information Center

    Condon, Ellen; Brown, Kim

    2008-01-01

    The purpose of this workbook is to help youth to take the lead in planning for their adult lives. The workbook shares important information, encourages youth to begin thinking about life after high school, and offers ideas they can use to plan routes to reach their goals. This is not a workbook parents, educators or others should hand to young…

  18. Transmission Planning Analysis Tool

    SciTech Connect

    2015-06-23

    Developed to solve specific problem: Assist transmission planning for regional transfers in interconnected power systems. This work was originated in a study for the U.S. Department of State, to recommend transmission reinforcements for the Central American regional system that interconnects 6 countries. Transmission planning analysis is currently performed by engineers with domainspecific and systemspecific knowledge without a unique methodology. The software codes of this disclosure assists engineers by defining systematic analysis procedures to help identify weak points and make decisions on transmission planning of regional interconnected power systems. Transmission Planning Analysis Tool groups PSS/E results of multiple AC contingency analysis and voltage stability analysis and QV analysis of many scenarios of study and arrange them in a systematic way to aid power system planning engineers or transmission operators in effective decision]making process or in the off]line study environment.

  19. A Plan for All Seasons.

    ERIC Educational Resources Information Center

    Golden, Sandra

    1993-01-01

    Planning can help college public relations officials make the most of their time and energy. One approach includes reviewing institutional mission and strategic plan; setting department goals; identifying and targeting audiences; establishing interdepartmental links; and setting out action, crisis, budget, and evaluation plans in writing. (MSE)

  20. Halley's Comet Makes a Comeback.

    ERIC Educational Resources Information Center

    Glenn, William H.

    1984-01-01

    Presents information on Halley's Comet including its discovery, impact on history, planned investigations related to its 1986 return, where and when to make observations, and predicted calendar of events. Gives general information on comets such as physical structure, theoretical origin, and paths and provides an annotated reference list. (JM)

  1. Acenocoumarol sensitivity and pharmacokinetic characterization of CYP2C9 *5/*8,*8/*11,*9/*11 and VKORC1*2 in black African healthy Beninese subjects.

    PubMed

    Allabi, Aurel Constant; Horsmans, Yves; Alvarez, Jean-Claude; Bigot, André; Verbeeck, Roger K; Yasar, Umit; Gala, Jean-Luc

    2012-06-01

    This study aimed at investigating the contribution of CYP2C9 and VKORC1 genetic polymorphisms to inter-individual variability of acenocoumarol pharmacokinetics and pharmacodynamics in Black Africans from Benin. Fifty-one healthy volunteers were genotyped for VKORC1 1173C>T polymorphism. All of the subjects had previously been genotyped for CYP2C9*5, CYP2C9*6, CYP2C9*8, CYP2C9*9 and CYP2C9*11 alleles. Thirty-six subjects were phenotyped with a single 8 mg oral dose of acenocoumarol by measuring plasma concentrations of (R)- and (S)-acenocoumarol 8 and 24 h after the administration using chiral liquid-chromatography tandem mass-spectrometry. International normalized ratio (INR) values were determined prior to and 24 h after the drug intake. The allele frequency of VKORC1 variant (1173C>T) was 1.96% (95% CI 0.0-4.65%). The INR values did not show statistically significant difference between the CYP2C9 genotypes, but were correlated with body mass index and age at 24 h post-dosing (P < 0.05). At 8 h post dose, the (S)-acenocoumarol concentrations in the CYP2C9*5/*8 and CYP2C9*9/*11 genotypes were about 1.9 and 5.1 fold higher compared with the CYP2C9*1/*1 genotype and 2.2- and 6.0-fold higher compared with the CYP2C9*1/*9 group, respectively. The results indicated that pharmacodynamic response to acenocoumarol is highly variable between the subjects. This variability seems to be associated with CYP2C9*5/*8 and *9/*11 variant and demographic factors (age and weight) in Beninese subjects. Significant association between plasma (S)-acenocoumarol concentration and CYP2C9 genotypes suggested the use of (S)-acenocoumarol for the phenotyping purpose. Larger number of subjects is needed to study the effect of VKORC1 1173C>T variant due to its low frequency in Beninese population.

  2. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (81st, Baltimore, Maryland, August 5-8, 1988). Public Relations.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Public Relations section of the Proceedings contains the following 15 papers: "The World Wide Web as a Public Relations Medium: The Use of Research, Planning, and Evaluation by Web Site Decision-Makers" (Candace White and Niranjan Raman); "Enlightened Self Interest--An Ethical Baseline for Teaching Corporate Public…

  3. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (84th, Washington, DC, August 5-8, 2001). Public Relations Division.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Public Relations section of the proceedings contains the following 11 selected papers: "If We Build It, Will They Come? Testing the Theory of Planned Behavior as a Predictive Model for Use in Determining How Career Counseling Centers Can Better Promote Their Facilities and Services" (Carolyn Ringer Lepre); "Student Preferences…

  4. Supply chain planning classification

    NASA Astrophysics Data System (ADS)

    Hvolby, Hans-Henrik; Trienekens, Jacques; Bonde, Hans

    2001-10-01

    Industry experience a need to shift in focus from internal production planning towards planning in the supply network. In this respect customer oriented thinking becomes almost a common good amongst companies in the supply network. An increase in the use of information technology is needed to enable companies to better tune their production planning with customers and suppliers. Information technology opportunities and supply chain planning systems facilitate companies to monitor and control their supplier network. In spite if these developments, most links in today's supply chains make individual plans, because the real demand information is not available throughout the chain. The current systems and processes of the supply chains are not designed to meet the requirements now placed upon them. For long term relationships with suppliers and customers, an integrated decision-making process is needed in order to obtain a satisfactory result for all parties. Especially when customized production and short lead-time is in focus. An effective value chain makes inventory available and visible among the value chain members, minimizes response time and optimizes total inventory value held throughout the chain. In this paper a supply chain planning classification grid is presented based current manufacturing classifications and supply chain planning initiatives.

  5. Efficient Solutions in Load Planning

    DTIC Science & Technology

    2004-04-01

    The current load planning capability is achieved through a conference and the use of a trim and stability tool. In order to make this process more...mathematical modelling of combustion processes , especially concentrating on spontaneous ignition. Jane works in the Amphibious and Mine Warfare...directives, (b) amphibious planning process and (c) mounting, embarkation and landing planning. It is with stage (c) that this paper is concerned. "Plans

  6. The influence of maternal self-objectification, materialism and parenting style on potentially sexualized 'grown up' behaviours and appearance concerns in 5-8year old girls.

    PubMed

    Slater, Amy; Tiggemann, Marika

    2016-08-01

    There is widespread concern about young girls displaying 'grown up' or sexualized behaviours, as well as experiencing body image and appearance concerns that were previously thought to only impact much older girls. The present study examined the influence of three maternal attributes, self-objectification, materialism and parenting style, on sexualized behaviours and appearance concerns in young girls. A sample of 252 Australian mothers of 5-8year old girls reported on the behaviours and appearance concerns observed in their daughters and also completed measures of their own self-objectification, materialism and parenting style. It was found that a significant proportion of young girls were engaging with 'teen' culture, using beauty products and expressing some degree of appearance concern. Maternal self-objectification was related to daughters' engagement in teen culture, use of beauty products and appearance concern. Maternal materialism was related to girls' engagement in teen culture and appearance concern, while an authoritative parenting style was negatively related to girls' use of beauty products. The findings suggest that maternal self-objectification and materialism play a role in the body image and appearance concerns of young girls, and in so doing, identify these maternal attributes as novel potential targets for intervention.

  7. Fabrication of Very High Efficiency 5.8 GHz Power Amplifiers using AlGaN HFETs on SiC Substrates for Wireless Power Transmission

    NASA Technical Reports Server (NTRS)

    Sullivan, Gerry

    2001-01-01

    For wireless power transmission using microwave energy, very efficient conversion of the DC power into microwave power is extremely important. Class E amplifiers have the attractive feature that they can, in theory, be 100% efficient at converting, DC power to RF power. Aluminum gallium nitride (AlGaN) semiconductor material has many advantageous properties, relative to silicon (Si), gallium arsenide (GaAs), and silicon carbide (SiC), such as a much larger bandgap, and the ability to form AlGaN/GaN heterojunctions. The large bandgap of AlGaN also allows for device operation at higher temperatures than could be tolerated by a smaller bandgap transistor. This could reduce the cooling requirements. While it is unlikely that the AlGaN transistors in a 5.8 GHz class E amplifier can operate efficiently at temperatures in excess of 300 or 400 C, AlGaN based amplifiers could operate at temperatures that are higher than a GaAs or Si based amplifier could tolerate. Under this program, AlGaN microwave power HFETs have been fabricated and characterized. Hybrid class E amplifiers were designed and modeled. Unfortunately, within the time frame of this program, good quality HFETs were not available from either the RSC laboratories or commercially, and so the class E amplifiers were not constructed.

  8. Fluxional σ-Bonds of the 2,5,8-Trimethylphenalenyl Dimer: Direct Observation of the Sixfold σ-Bond Shift via a π-Dimer.

    PubMed

    Uchida, Kazuyuki; Mou, Zhongyu; Kertesz, Miklos; Kubo, Takashi

    2016-04-06

    Direct evidence for σ-bond fluxionality in a phenalenyl σ-dimer was successfully obtained by a detailed investigation of the solution-state dynamics of 2,5,8-trimethylphenalenyl (TMPLY) using both experimental and theoretical approaches. TMPLY formed three diamagnetic dimers, namely, the σ-dimer (RR/SS), σ-dimer (RS), and π-dimer, which were fully characterized by (1)H NMR spectroscopy and electronic absorption measurements. The experimental findings gave the first quantitative insights into the essential preference of these competitive and unusual dimerization modes. The spectroscopic analyses suggested that the σ-dimer (RR/SS) is the most stable in terms of energy, whereas the others are metastable; the energy differences between these three isomers are less than 1 kcal mol(-1). Furthermore, the intriguing dynamics of the TMPLY dimers in the solution state were fully revealed by means of (1)H-(1)H exchange spectroscopy (EXSY) measurements and variable-temperature (1)H NMR studies. Surprisingly, the σ-dimer (RR/SS) demonstrated a sixfold σ-bond shift between the six sets of α-carbon pairs. This unusual σ-bond fluxionality is ascribed to the presence of a direct interconversion pathway between the σ-dimer (RR/SS) and the π-dimer, which was unambiguously corroborated by the EXSY measurements. The proposed mechanism of the sixfold σ-bond shift based on the experimental findings was well-supported by theoretical calculations.

  9. Genetic diversity of Histoplasma and Sporothrix complexes based on sequences of their ITS1-5.8S-ITS2 regions from the BOLD System.

    PubMed

    Estrada-Bárcenas, Daniel Alfonso; Vite-Garín, Tania; Navarro-Barranco, Hortensia; de la Torre-Arciniega, Raúl; Pérez-Mejía, Amelia; Rodríguez-Arellanes, Gabriela; Ramirez, Jose Antonio; Humberto Sahaza, Jorge; Taylor, Maria Lucia; Toriello, Conchita

    2014-01-01

    High sensitivity and specificity of molecular biology techniques have proven usefulness for the detection, identification and typing of different pathogens. The ITS (Internal Transcribed Spacer) regions of the ribosomal DNA are highly conserved non-coding regions, and have been widely used in different studies including the determination of the genetic diversity of human fungal pathogens. This article wants to contribute to the understanding of the intra- and interspecific genetic diversity of isolates of the Histoplasma capsulatum and Sporothrix schenckii species complexes by an analysis of the available sequences of the ITS regions from different sequence databases. ITS1-5.8S-ITS2 sequences of each fungus, either deposited in GenBank, or from our research groups (registered in the Fungi Barcode of Life Database), were analyzed using the maximum likelihood (ML) method. ML analysis of the ITS sequences discriminated isolates from distant geographic origins and particular wild hosts, depending on the fungal species analyzed. This manuscript is part of the series of works presented at the "V International Workshop: Molecular genetic approaches to the study of human pathogenic fungi" (Oaxaca, Mexico, 2012).

  10. Stratospheric HNO3 measurements from 0.002/cm resolution solar occultation spectra and improved spectroscopic line parameters in the 5.8-micron region

    NASA Astrophysics Data System (ADS)

    Goldman, A.; Murcray, F. J.; Blatherwick, R. D.; Kosters, J. J.; Murcray, D. G.; Rinsland, C. P.; Flaud, J.-M.; Camy-Peyret, C.

    1992-02-01

    Very-high-resolution FWHM solar-occultation spectra are investigated with a balloon-borne interferometer using revised spectroscopic line parameters for HNO3, O3, and H2O. The O3 and H2O data are evaluated to determine their capacity for interference in the HNO3 line which is studied in the nu sub 2 band at 5.8 microns. The line parameters developed with the stratospheric data are compared to data based on a HITRAN compilation as well as laboratory spectra with a 0.002/cm resolution. The line list is calculated and shown to include J and Ka transitions which improve the line parameters for HNO3 by accounting for the weaker absorption features in the stratospheric spectra. The stratospheric HNO3 profile developed analytically is compared to those based on reported measurements, and the one developed with the stratospheric solar spectra is found to be consistent with the measurements and confirm inherent measurement biases.

  11. Modeling and Simulation of a 5.8kV SiC PiN Diode for Inductive Pulsed Plasma Thruster Applications

    NASA Technical Reports Server (NTRS)

    Toftul, Alexandra; Hudgins, Jerry L.; Polzin, Kurt A.; Martin, Adam K.

    2014-01-01

    Current ringing in an Inductive Pulsed Plasma Thruster (IPPT) can lead to reduced energy efficiency, excess heating, and wear on circuit components such as capacitors and solid state devices. Clamping off the current using a fast turn-off power diode is an effective way to reduce current ringing and increase energy efficiency. A diode with a shorter reverse recovery time will allow the least amount of current to ring back through the circuit, as well as minimize switching losses. The reverse recovery response of a new 5.8 kilovolt SiC PiN diode from Cree, Inc. in the IPPT plasma drive circuit is investigated using a physicsbased Simulink model, and compared with that of a 5SDF 02D6004 5.5 kilovolt fast-switching Si diode from ABB. Parameter extraction was carried out for each diode using both datasheet specifications and experimental waveforms, in order to most accurately adapt the model to the specific device. Further experimental data will be discussed using a flat-plate IPPT developed at NASA Marshall Space Flight Center and used to verify the simulation results. A final quantitative measure of circuit efficiency will be described for both the Si and SiC diode configuration.

  12. Mutagenesis of the lac promoter region in M13 mp10 phage DNA by 4'-hydroxymethyl-4,5',8-trimethylpsoralen

    SciTech Connect

    Piette, J.; Decuyper-Debergh, D.; Gamper, H.

    1985-11-01

    Double-stranded M13 phage DNA (M13 mp10 replicative form) was photoreacted with 4'-hydroxymethyl-4,5',8-trimethylpsoralen, using light of wavelength greater than 320 nm or greater than 390 nm to generate predominantly crosslinks or monoadducts, respectively. The damaged DNAs were scored for inactivation and mutagenesis after transfection into Escherichia coli. The appearance of light-blue or colorless plaques on indicator medium showed that mutation had occurred in the lac insert of the viral DNA. A comparison of the consequences of the two phototreatments with psoralen supports the idea that crosslinks are both more lethal and more mutagenic than monoadducts. Numerous mutant clones partially or totally deficient in beta-galactosidase were plaque-purified and amplified. The viral DNA of each clone was sequenced by the dideoxy chain-terminating procedure. All of the observed base-pair changes were mapped to the lac promoter region and consisted of 3 transition, 14 transversion, and 6 single base-pair frame-shift mutations. The predominant mutation was a T.A----G.C transversion.

  13. Specificity of the photoreaction of 4'-(hydroxymethyl)-4,5',8-trimethylpsoralen with ribonucleic acid. Identificaton of reactive sites in Escherichia coli phenylalanine-accepting transfer ribonucleic acid

    SciTech Connect

    Bachellerie, J.P.; Hearst, J.E.

    1982-03-16

    In order to test the potential of psoralen photo-addition for the probing of RNA conformation at sequence resolution, the specificity of the reaction of 4'-(hydroxymethyl)-4,5',8-trimethylpsoralen (HMT) with Escherichia coli tRNA/sup Phe/ was analyzed. The sites of HMT covalent addition have been identified by a combination of analytical techniques involving chemical cleavage of the tRNA/sup Phe/ molecule at the m/sup 7/G site and gel electrophoresis of RNase T/sub 1/ digests together with paper electrophoretic characterization of HMT-modified nucleotides and oligonucleotides. HMT photoaddition shows a very high preference for uracil residues. However, important differences in HMT photoreactivity are observed for various U sites of the tRNA/sup Phe/ molecule. Reactivity of specific bases has been correlated with partial melting of the molecule. Data available so far indicate a strong preference of the photo-reactive probe for a ''loose'' helical conformation as compared with a tight helix, whereas a random coil appears poorly reactive. (JMT)

  14. Cell cycle analysis of cultured mammalian cells after exposure to 4,5',8-trimethylpsoralen and long-wave ultraviolet light

    SciTech Connect

    Cohen, S.R.; Burkholder, D.E.; Varga, J.M.; Carter, D.M.; Bartholomew, J.C.

    1981-05-01

    Cell cycle analysis was used to study the the effect of 4,5'8-trimethylpsoralen (TMP) and long-wave ultraviolet light (UV-A) on cultured mammalian cells. DNA distribution patterns were measured for murine melanoma cells (a cloned line of Cloudman S91) and a strain of diploid human skin fibroblasts (CRL 1295) using both a microfluorimetry procedure and flow cytometry. The untreated cells and those receiving TMP along and UV-A alone had identical DNA content as assessed at several posttreatment intervals (0-72 hr). The majority of cells in control groups contained a G1 DNA content, whereas exposure to TMP (2 x 10(-7) M) plus UV-A (1 Joule/cm2) led to the accumulation of cells in the G2 phase. These observations were similar for each cell type and both analytical techniques were in excellent agreement. The finding that psoralen plus UV-A induces a phase-specific G2 blockade in cultured cells has important implications for understanding the mechanisms which account for enhanced pigmentation and suppression of cellular proliferation following exposure to these agents in vivo.

  15. Effect of silver doping on the surface of La{sub 5/8}Ca{sub 3/8}MnO{sub 3} epitaxial films

    SciTech Connect

    Tselev, A. Vasudevan, R. K.; Kalinin, S. V.; Baddorf, A. P.

    2014-09-08

    Thin film manganese oxides (manganites) display remarkable properties, such as colossal magnetoresistance and charge ordered phases, and became a focal point of research in the past two decades owing to potential applications ranging from oxide spintronics to resistive switching-based memories. La{sub x}Ca{sub 1−x}MnO{sub 3} (LCMO), a widely studied manganite, is known to substantially improve its transport properties when doped with Ag. However, despite the abundance of studies on LCMO, the effect of silver on the surface structure is unknown. Here, through in-situ methods, scanning tunneling microscopy (STM) is performed on La{sub 5/8}Ca{sub 3/8}MnO{sub 3} films grown by pulsed laser deposition. Films doped by silver, as confirmed by in-situ X-ray photoelectron spectroscopy, display large-scale reconstructions, interpreted as being of type (√10 × √10)R18.4°, while films lacking silver display a (√2 × √2)R45° reconstruction that may be associated with a surface charge-ordered state. It is posited that the possible cause of the varied reconstructions is due to a vacancy ordering on top of the existing (√2 × √2)R45° reconstruction. These studies highlight the influence of Ag on the surface structure, and therefore a route towards modifying the surface properties of manganites.

  16. Effect of silver doping on the surface of La5/8Ca3/8MnO3 epitaxial films

    SciTech Connect

    Tselev, Alexander; Vasudevan, Rama K; Kalinin, Sergei V; Baddorf, Arthur P

    2014-01-01

    Thin film manganese oxides (manganites) display remarkable properties such as colossal magnetoresistance and charge ordered phases, and became a focal point of research in the past two decades owing to potential applications ranging from oxide spintronics to resistive switching-based memories. LaxCa1-xMnO3 (LCMO), a widely studied manganite, is known to substantially improve its transport properties when doped with Ag. However, despite the abundance of studies on LCMO, the effect of silver on the surface structure is unknown. Here, through in-situ methods, scanning tunneling microscopy (STM) is performed on La5/8Ca3/8MnO3 films grown by pulsed laser deposition. Films doped by silver, as confirmed by in-situ X-ray photoelectron spectroscopy (XPS), display large-scale reconstructions, interpreted as being of type ( 10 10)R18.4 , while films lacking silver display a ( 2 2)R45 reconstruction that may be associated with a surface charge-ordered state. It is posited that the possible cause of the varied reconstructions is due to a vacancy ordering on top of the existing ( 2 2)R45 reconstruction. These studies highlight the influence of Ag on the surface structure, and therefore a route towards modifying the surface properties of manganites.

  17. Structural evolution and solvation of the OH radical in ionized water radical cations (H2O)n(+), n = 5-8.

    PubMed

    Lu, En-Ping; Pan, Piin-Ruey; Li, Ying-Cheng; Tsai, Ming-Kang; Kuo, Jer-Lai

    2014-09-21

    Structural evolution of ionized water radical cations (H2O)n(+), n = 5-8, is studied by ab intio methods. A structure searching method based on the previous understanding of the hydrogen bond (H-bond) network in neutral and protonated water clusters is found to be effective, covering a wide range of structural isomers of (H2O)n(+). With these local minima, we can analyze both the size and temperature dependence of the structure of (H2O)n(+) and solvation of the OH radical. Agreement between our calculated IR spectra and experimental data in the free OH stretching region confirms that the OH radical preferred to stay on the terminal site of the H-bond network at n = 5 and n = 6. Furthermore, we found that the OH radical began to form H-bonds with water molecules as a H-bond donor at n = 7 and 8. Vibrational signatures of fully solvated OH were found to be located at 3200-3400 cm(-1) coinciding with the additional peaks found in previous experimental data obtained by Mizuse and Fujii.

  18. CONVECTION-ENHANCED DELIVERY AND SYSTEMIC MANNITOL INCREASE GENE PRODUCT DISTRIBUTION OF AAV VECTORS 5, 8, AND 9 AND INCREASE GENE PRODUCT IN THE ADULT MOUSE BRAIN

    PubMed Central

    Carty, Nikisha; Lee, Daniel; Dickey, Chad; Ceballos-Diaz, Carolina; Jansen-West, Karen; Golde, Todd E.; Gordon, Marcia N.; Morgan, Dave; Nash, Kevin

    2010-01-01

    The use of recombinant adeno-associated viral (rAAV) vectors as a means of gene delivery to the central nervous system has emerged as a potentially viable method for the treatment of several types of degenerative brain diseases. However, a limitation of typical intracranial injections into the adult brain parenchyma is the relatively restricted distribution of the delivered gene to large brain regions such as the cortex, presumably due to confined dispersion of the injected particles. Optimizing the administration techniques to maximize gene distribution and gene expression is an important step in developing gene therapy studies. Here, we have found additive increases in distribution when 3 methods to increase brain distribution of rAAV were combined. The convection enhanced delivery (CED) method with the step-design cannula was used to deliver rAAV vector serotypes 5, 8 and 9 encoding GFP into the hippocampus of the mouse brain. While the CED method improved distribution of all 3 serotypes, the combination of rAAV9 and CED was particularly effective. Systemic mannitol administration, which reduces intracranial pressure, also further expanded distribution of GFP expression, in particular, increased expression on the contralateral hippocampi. These data suggest that combining advanced injection techniques with newer rAAV serotypes greatly improves viral vector distribution, which could have significant benefits for implementation of gene therapy strategies. PMID:20951738

  19. The effect of iron content and dissolved O2 on dissolution rates of clinopyroxene at pH 5.8 and 25°C: Preliminary results

    USGS Publications Warehouse

    Hoch, A.R.; Reddy, M.M.; Drever, J.I.

    1996-01-01

    Dissolution experiments using augite (Mg0.87Ca0.85Fe0.19Na0.09Al0.03Si2O6) and diopside (Mg0.91Ca0.93Fe0.07Na0.03Al0.03Si2O6) were conducted in flow-through reactors (5-ml/h flow rate). A pH of 5.8 was maintained by bubbling pure CO2 through a solution of 0.01 M KHCO3 at 25°C. Two experiments were run for each pyroxene type. In one experiment dissolved O2 concentration in reactors was 0.6 (±0.1) ppm and in the second dissolved O2 was 1.5 (±0.1) ppm. After 60 days, augite dissolution rates (based on Si release) were approximately three times greater in the 1.5 ppm. dissolved O2 experiments than in the sealed experiments. In contrast, diopside dissolution rates were independent of dissolved O2 concentrations. Preliminary results from the augite experiments suggest that dissolution rate is directly related to oxidation of iron. This effect was not observed in experiments performed on iron-poor diopside. Additionally, dissolution rates of diopside were much slower than those of augite, again suggesting a relationship between Fe content, Fe oxidation and dissolution rates.

  20. Identification of Giardia species and Giardia duodenalis assemblages by sequence analysis of the 5.8S rDNA gene and internal transcribed spacers.

    PubMed

    Cacciò, Simone M; Beck, Relja; Almeida, Andre; Bajer, Anna; Pozio, Edoardo

    2010-05-01

    PCR assays have been developed mainly to assist investigations into the epidemiology of Giardia duodenalis, the only species in the Giardia genus having zoonotic potential. However, a reliable identification of all species is of practical importance, particularly when water samples and samples from wild animals are investigated. The aim of the present work was to genotype Giardia species and G. duodenalis assemblages using as a target the region spanning the 5.8S gene and the 2 flanking internal transcribed spacers (ITS1 and ITS2) of the ribosomal gene. Primers were designed to match strongly conserved regions in the 3' end of the small subunit and in the 5' end of the large subunit ribosomal genes. The corresponding region (about 310 bp) was amplified from 49 isolates of both human and animal origin, representing all G. duodenalis assemblages as well as G. muris and G. microti. Sequence comparison and phylogenetic analysis showed that G. ardeae, G. muris, G. microti as well as the 7 G. duodenalis assemblages can be easily distinguished. Since the major subgroups within the zoonotic assemblages A and B can be identified by sequence analysis, this assay is also informative for molecular epidemiological studies.

  1. Physical mapping of 5S and 18S-5.8S-26S RNA gene families in polyploid series of Cenchrus ciliaris Linnaeus, 1771 (Poaceae)

    PubMed Central

    Kharrat-Souissi, Amina; Siljak-Yakovlev, Sonja; Pustahija, Fatima; Chaieb, Mohamed

    2012-01-01

    Abstract The Buffelgrass (Cenchrus ciliaris L., Poaceae) is one of the most important pasturage grasses due to its high productivity and good forage qualities. This species possess a high adaptability to bioclimatic constraints of arid zones and may be used for the restoration of degraded arid ecosystems. Tunisian populations present three ploidy levels (4x, 5x and 6x) with a basic chromosome number x=9. This study reported for the first time the distribution of the ribosomal genes (rRNA) for pentaploid and hexaploid cytotypes of Cenchrus ciliaris. Molecular cytogenetic study using double fluorescence in situ hybridization has shown that the two rDNA families, 5S and 18S-5.8S-26S (18S), displayed intraspecific variation in number of loci among different ploidy levels. Each ploidy level was characterized by specific number of both 5S and 18S rDNA loci (two loci in tetraploid, five in pentaploid and six in hexaploid level). For three studied cytotypes (4x, 5x and 6x) all 5S rDNA loci were localized on the subcentromeric region of chromosomes, while 18S loci were situated on the telomeric region of short chromosome arms. Data of the FISH experiments show proportional increase of ribosomal loci number during polyploidization processes. PMID:24260668

  2. Stratospheric HNO3 measurements from 0.002/cm resolution solar occultation spectra and improved spectroscopic line parameters in the 5.8-micron region

    NASA Technical Reports Server (NTRS)

    Goldman, A.; Murcray, F. J.; Blatherwick, R. D.; Kosters, J. J.; Murcray, D. G.; Rinsland, C. P.; Flaud, J.-M.; Camy-Peyret, C.

    1992-01-01

    Very-high-resolution FWHM solar-occultation spectra are investigated with a balloon-borne interferometer using revised spectroscopic line parameters for HNO3, O3, and H2O. The O3 and H2O data are evaluated to determine their capacity for interference in the HNO3 line which is studied in the nu sub 2 band at 5.8 microns. The line parameters developed with the stratospheric data are compared to data based on a HITRAN compilation as well as laboratory spectra with a 0.002/cm resolution. The line list is calculated and shown to include J and Ka transitions which improve the line parameters for HNO3 by accounting for the weaker absorption features in the stratospheric spectra. The stratospheric HNO3 profile developed analytically is compared to those based on reported measurements, and the one developed with the stratospheric solar spectra is found to be consistent with the measurements and confirm inherent measurement biases.

  3. A series of low-altitude aerial radiological surveys of selected regions within Areas 3, 5, 8, 9, 11, 18, and 25 at the Nevada Test Site

    SciTech Connect

    Colton, D.P.

    1999-12-01

    A series of low-altitude, aerial radiological surveys of selected regions within Areas 3, 5, 8, 9, 11, 18,and 25 of the Nevada Test Site was conducted from December 1996 through June 1999. The surveys were conducted for the US Department of Energy by the Remote Sensing Laboratory, located in Las Vegas, Nevada, and maintained and operated by Bechtel Nevada. The flights were conducted at a nominal altitude of 15 meters above ground level along a set of parallel flight lines spaced 23 meters apart. The purpose of these low-altitude surveys was to measure, map, and define the areas of americium-241 activity. The americium contamination will be used to determine the areas of plutonium contamination. Americium-241 activity was detected within 8 of the 11 regions. The three regions where americium-241 was not detected were in the inactive Nuclear Rocket Development Station complex in Area 25, which encompassed the Test Cell A and Test Cell C reactor test stands and the Reactor Maintenance Assembly and Disassembly facility.

  4. Shear Wave Velocity and Site Amplification Factors for 25 Strong-Motion Instrument Stations Affected by the M5.8 Mineral, Virginia, Earthquake of August 23, 2011

    USGS Publications Warehouse

    Kayen, Robert; Carkin, Bradley; Corbett, Skye; Zangwill, Aliza; Estevez, Ivan; Lai, Lena

    2015-01-01

    Vertical one-dimensional shear wave velocity (Vs) profiles are presented for 25 strong-motion instrument sites along the Mid-Atlantic eastern seaboard, Piedmont region, and Appalachian region, which surround the epicenter of the M5.8 Mineral, Virginia, Earthquake of August 23, 2011. Testing was performed at sites in Pennsylvania, Maryland, West Virginia, Virginia, the District of Columbia, North Carolina, and Tennessee. The purpose of the study is to determine the detailed site velocity profile, the average velocity in the upper 30 meters of the profile (VS,30), the average velocity for the entire profile (VS,Z), and the National Earthquake Hazards Reduction Program (NEHRP) site classification. The Vs profiles are estimated using a non-invasive continuous-sine-wave method for gathering the dispersion characteristics of surface waves. A large trailer-mounted active source was used to shake the ground during the testing and produce the surface waves. Shear wave velocity profiles were inverted from the averaged dispersion curves using three independent methods for comparison, and the root-mean square combined coefficient of variation (COV) of the dispersion and inversion calculations are estimated for each site.

  5. 46 CFR 185.503 - Voyage plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Voyage plan. 185.503 Section 185.503 Shipping COAST...) OPERATIONS Preparations for Emergencies § 185.503 Voyage plan. (a) The master of the following vessels shall prepare a voyage plan: (1) A vessel making an oceans or coastwise voyage; (2) A vessel making a voyage...

  6. Airborne geophysical surveys used to delineate geological features associated with the M5.8 August 23, 2011 earthquake in Louisa County, Virginia

    NASA Astrophysics Data System (ADS)

    Shah, A. K.; Horton, J. W.; Gilmer, A. K.

    2012-12-01

    The M5.8 August 23, 2011 Louisa County, VA intraplate earthquake was felt by more people than any other in U.S. history not only because of population density, but also because of the associated geology. However, because limited bedrock exposures pose a challenge to geologic mapping efforts and the earthquake hypocenter is located at a depth of ~6 km, many questions remain. Potential field and gamma-ray spectrometry data thus provide key tools for imaging and understanding both shallow and deep subsurface geologic features. In July 2012, the USGS commissioned a high-resolution magnetic, gravity, and radiometric (gamma-ray spectrometry) survey over a 20 km x 25 km area covering the epicenters of the Louisa County earthquake and its aftershocks. The surveys were flown with 200-m line spacing from an altitude of ~120 m above ground, providing up to a 20-fold improvement over regional magnetic and radiometric coverage. Gravity was measured using Sander Geophysics' AIRGrav system, capable of resolving anomalies as narrow as 800 m for the given survey configuration; in most parts of the survey area the spacing of ground stations is ~10-20 stations per 100 km2. Preliminary magnetic and radiometric data show numerous NE-trending linear anomalies within this part of the Appalachian Piedmont Province. These metamorphic and igneous rocks exhibit 200-500 nT magnetic anomalies of width 300-1000 km that are likely to be generated by contrasts between various metavolcanic and metasedimentary rocks such as magnetite-bearing quartzites and felsic to mafic gneisses. Magnetic lows and radiometric highs are observed over several granitoid intrusive bodies such as the Ellisville pluton, the Falmouth Intrusive Suite, and a Paleozoic pegmatite belt. Derivative magnetic maps delineate numerous thin (< 250 m wide) N- NNW-trending linear anomalies, suggesting that Jurassic diabase dikes are much more common in this area than previously mapped. Radiometric data mostly correlate with mapped

  7. Structure and Properties of Ti-19.7Nb-5.8Ta Shape Memory Alloy Subjected to Thermomechanical Processing Including Aging

    NASA Astrophysics Data System (ADS)

    Dubinskiy, S.; Brailovski, Vladimir; Prokoshkin, S.; Pushin, V.; Inaekyan, K.; Sheremetyev, V.; Petrzhik, M.; Filonov, M.

    2013-09-01

    In this work, the ternary Ti-19.7Nb-5.8Ta (at.%) alloy for biomedical applications was studied. The ingot was manufactured by vacuum arc melting with a consumable electrode and then subjected to hot forging. Specimens were cut from the ingot and processed by cold rolling with e = 0.37 of logarithmic thickness reduction and post-deformation annealing (PDA) between 400 and 750 °C (1 h). Selected samples were subjected to aging at 300 °C (10 min to 3 h). The influence of the thermomechanical processing on the alloy's structure, phase composition, and mechanical and functional properties was studied. It was shown that thermomechanical processing leads to the formation of a nanosubgrained structure (polygonized with subgrains below 100 nm) in the 500-600 °C PDA range, which transforms to a recrystallized structure of β-phase when PDA temperature increases. Simultaneously, the phase composition and the β → α″ transformation kinetics vary. It was found that after conventional cold rolling and PDA, Ti-Nb-Ta alloy manifests superelastic and shape memory behaviors. During aging at 300 °C (1 h), an important quantity of randomly scattered equiaxed ω-precipitates forms, which results in improved superelastic cyclic properties. On the other hand, aging at 300 °C (3 h) changes the ω-precipitates' particle morphology from equiaxed to elongated and leads to their coarsening, which negatively affects the superelastic and shape memory functional properties of Ti-Nb-Ta alloy.

  8. The ITS1-5.8S-ITS2 sequence region in the Musaceae: structure, diversity and use in molecular phylogeny.

    PubMed

    Hřibová, Eva; Čížková, Jana; Christelová, Pavla; Taudien, Stefan; de Langhe, Edmond; Doležel, Jaroslav

    2011-03-22

    Genes coding for 45S ribosomal RNA are organized in tandem arrays of up to several thousand copies and contain 18S, 5.8S and 26S rRNA units separated by internal transcribed spacers ITS1 and ITS2. While the rRNA units are evolutionary conserved, ITS show high level of interspecific divergence and have been used frequently in genetic diversity and phylogenetic studies. In this work we report on the structure and diversity of the ITS region in 87 representatives of the family Musaceae. We provide the first detailed information on ITS sequence diversity in the genus Musa and describe the presence of more than one type of ITS sequence within individual species. Both Sanger sequencing of amplified ITS regions and whole genome 454 sequencing lead to similar phylogenetic inferences. We show that it is necessary to identify putative pseudogenic ITS sequences, which may have negative effect on phylogenetic reconstruction at lower taxonomic levels. Phylogenetic reconstruction based on ITS sequence showed that the genus Musa is divided into two distinct clades--Callimusa and Australimusa and Eumusa and Rhodochlamys. Most of the intraspecific banana hybrids analyzed contain conserved parental ITS sequences, indicating incomplete concerted evolution of rDNA loci. Independent evolution of parental rDNA in hybrids enables determination of genomic constitution of hybrids using ITS. The observation of only one type of ITS sequence in some of the presumed interspecific hybrid clones warrants further study to confirm their hybrid origin and to unravel processes leading to evolution of their genomes.

  9. Cirrus clouds, humidity, and dehydration in the tropical tropopause layer observed at Paramaribo, Suriname (5.8°N, 55.2°W)

    NASA Astrophysics Data System (ADS)

    Immler, Franz; Krüger, Kirstin; Tegtmeier, Susann; Fujiwara, Masatomo; Fortuin, Paul; Verver, Gé; Schrems, Otto

    2007-02-01

    In the framework of the European Project STAR the Mobile Aerosol Raman Lidar (MARL) of the Alfred Wegener Institute (AWI) was operated in Paramaribo, Suriname (5.8°N, 55.2°W), and carried out extensive observations of tropical cirrus clouds during the local dry season from 28 September 2004 to 16 November 2004. The coverage with ice clouds was very high with 81% in the upper troposphere (above 12 km). The frequency of occurrence of subvisual clouds was found to be clearly enhanced compared to similar observations performed with the same instrument at a station in the midlatitudes. The extinction-to-backscatter ratio of thin tropical cirrus is with 26 ± 7 sr significantly higher than that of midlatitude cirrus (16 ± 9 sr). Subvisual cirrus clouds often occur in the tropical tropopause layer (TTL) above an upper tropospheric inversion. Our observations show that the ice-forming ability of the TTL is very high. The transport of air in this layer was investigated by means of a newly developed trajectory model. We found that the occurrence of clouds is highly correlated with the temperature and humidity history of the corresponding air parcel. Air that experienced a temperature minimum before the measurement took place was generally cloud free, while air that was at its temperature minimum during the observation and thus was saturated contained ice. We also detected extremely thin cloud layers slightly above the temperature minimum in subsaturated air. The solid particles of such clouds are likely to consist of nitric acid trihydrate (NAT) rather than ice.

  10. What Can We Count On To Make and Keep People Safe? Perspectives on Creating Effective Safeguards for People with Developmental Disabilities. [Selections from Background Papers and Discussions with Participants in the Pennsylvania Developmental Disabilities Planning Council Annual Retreat.

    ERIC Educational Resources Information Center

    O'Brien, John, Ed.; And Others

    This monograph presents excerpts from discussions with participants in the Pennsylvania Developmental Disabilities Planning Council 1990 retreat, which focused on the creation of effective safeguards for people with developmental disabilities. The discussions note: the increased vulnerability of such people to neglect, abuse, and mistreatment; the…

  11. Compact Planar Ultrawideband Antennas with 3.5/5.2/5.8 GHz Triple Band-Notched Characteristics for Internet of Things Applications

    PubMed Central

    Dong, Jian; Li, Qianqian; Deng, Lianwen

    2017-01-01

    Ultrawideband (UWB) antennas, as core devices in high-speed wireless communication, are widely applied to mobile handsets, wireless sensor networks, and Internet of Things (IoT). A compact printed monopole antenna for UWB applications with triple band-notched characteristics is proposed in this paper. The antenna has a very compact size of 10 × 16 mm2 and is composed of a square slotted radiation patch and a narrow rectangular ground plane on the back of the substrate. First, by etching a pair of inverted T-shaped slots at the bottom of the radiation patch, one notched band at 5–6 GHz for rejecting the Wireless Local Area Network (WLAN) is generated. Then, by cutting a comb-shaped slot on the top of the radiation patch, a second notched band for rejecting 3.5 GHz Worldwide Interoperability for Microwave Access (WiMAX) is obtained. Further, by cutting a pair of rectangular slots and a C-shaped slot as well as adding a pair of small square parasitic patches at the center of the radiating patch, two separate notched bands for rejecting 5.2 GHz lower WLAN and 5.8 GHz upper WLAN are realized, respectively. Additionally, by integrating the slotted radiation patch with the narrow rectangular ground plane, an enhanced impedance bandwidth can be achieved, especially at the higher band. The antenna consists of linear symmetrical sections only and is easy for fabrication and fine-tuning. The measured results show that the designed antenna provides a wide impedance bandwidth of 150% from 2.12 to 14.80 GHz for VSWR < 2, except for three notched bands of 3.36–4.16, 4.92–5.36, and 5.68–6.0 GHz. Additionally, the antenna exhibits nearly omnidirectional radiation characteristics, low gain at the stopbands, and flat group delay over the whole UWB except at the stopbands. Simulated and experimental results show that the proposed antenna can provide good frequency-domain and time-domain performances at desired UWB frequencies and be an attractive candidate for portable Io

  12. Compact Planar Ultrawideband Antennas with 3.5/5.2/5.8 GHz Triple Band-Notched Characteristics for Internet of Things Applications.

    PubMed

    Dong, Jian; Li, Qianqian; Deng, Lianwen

    2017-02-10

    Ultrawideband (UWB) antennas, as core devices in high-speed wireless communication, are widely applied to mobile handsets, wireless sensor networks, and Internet of Things (IoT). A compact printed monopole antenna for UWB applications with triple band-notched characteristics is proposed in this paper. The antenna has a very compact size of 10 x 16 mm2 and is composed of a square slotted radiation patch and a narrow rectangular ground plane on the back of the substrate. First, by etching a pair of inverted T-shaped slots at the bottom of the radiation patch, one notched band at 5-6 GHz for rejecting the Wireless Local Area Network (WLAN) is generated. Then, by cutting a comb-shaped slot on the top of the radiation patch, a second notched band for rejecting 3.5 GHz Worldwide Interoperability for Microwave Access (WiMAX) is obtained. Further, by cutting a pair of rectangular slots and a C-shaped slot as well as adding a pair of small square parasitic patches at the center of the radiating patch, two separate notched bands for rejecting 5.2 GHz lower WLAN and 5.8 GHz upper WLAN are realized, respectively. Additionally, by integrating the slotted radiation patch with the narrow rectangular ground plane, an enhanced impedance bandwidth can be achieved, especially at the higher band. The antenna consists of linear symmetrical sections only and is easy for fabrication and fine-tuning. The measured results show that the designed antenna provides a wide impedance bandwidth of 150% from 2.12 to 14.80 GHz for VSWR < 2, except for three notched bands of 3.36-4.16, 4.92-5.36, and 5.68-6.0 GHz. Additionally, the antenna exhibits nearly omnidirectional radiation characteristics, low gain at the stopbands, and flat group delay over the whole UWB except at the stopbands. Simulated and experimental results show that the proposed antenna can provide good frequency-domain and time-domain performances at desired UWB frequencies and be an attractive candidate for portable Io

  13. Automatic planning of head and neck treatment plans.

    PubMed

    Hazell, Irene; Bzdusek, Karl; Kumar, Prashant; Hansen, Christian R; Bertelsen, Anders; Eriksen, Jesper G; Johansen, Jørgen; Brink, Carsten

    2016-01-01

    Treatment planning is time-consuming and the outcome depends on the person performing the optimization. A system that automates treatment planning could potentially reduce the manual time required for optimization and could also provide a method to reduce the variation between persons performing radiation dose planning (dosimetrist) and potentially improve the overall plan quality. This study evaluates the performance of the Auto-Planning module that has recently become clinically available in the Pinnacle(3) radiation therapy treatment planning system. Twenty-six clinically delivered head and neck treatment plans were reoptimized with the Auto-Planning module. Comparison of the two types of treatment plans were performed using DVH metrics and a blinded clinical evaluation by two senior radiation oncologists using a scale from one to six. Both evaluations investigated dose coverage of target and dose to healthy tissues. Auto-Planning was able to produce clinically acceptable treatment plans in all 26 cases. Target coverages in the two types of plans were similar, but automatically generated plans had less irradiation of healthy tissue. In 94% of the evaluations, the autoplans scored at least as high as the previously delivered clinical plans. For all patients, the Auto-Planning tool produced clinically acceptable head and neck treatment plans without any manual intervention, except for the initial target and OAR delineations. The main benefit of the method is the likely improvement in the overall treatment quality since consistent, high-quality plans are generated which even can be further optimized, if necessary. This makes it possible for the dosimetrist to focus more time on difficult dose planning goals and to spend less time on the more tedious parts of the planning process. PACS number: 87.55.de.

  14. Automatic planning of head and neck treatment plans.

    PubMed

    Hazell, Irene; Bzdusek, Karl; Kumar, Prashant; Hansen, Christian R; Bertelsen, Anders; Eriksen, Jesper G; Johansen, Jørgen; Brink, Carsten

    2016-01-08

    Treatment planning is time-consuming and the outcome depends on the person performing the optimization. A system that automates treatment planning could potentially reduce the manual time required for optimization and could also provide a method to reduce the variation between persons performing radiation dose planning (dosimetrist) and potentially improve the overall plan quality. This study evaluates the performance of the Auto-Planning module that has recently become clinically available in the Pinnacle3 radiation therapy treatment planning system. Twenty-six clinically delivered head and neck treatment plans were reoptimized with the Auto-Planning module. Comparison of the two types of treatment plans were performed using DVH metrics and a blinded clinical evaluation by two senior radiation oncologists using a scale from one to six. Both evaluations investigated dose coverage of target and dose to healthy tissues. Auto-Planning was able to produce clinically acceptable treatment plans in all 26 cases. Target coverages in the two types of plans were similar, but automatically generated plans had less irradiation of healthy tissue. In 94% of the evaluations, the autoplans scored at least as high as the previously delivered clinical plans. For all patients, the Auto-Planning tool produced clinically acceptable head and neck treatment plans without any manual intervention, except for the initial target and OAR delineations. The main benefit of the method is the likely improvement in the overall treatment quality since consistent, high-quality plans are generated which even can be further optimized, if necessary. This makes it possible for the dosimetrist to focus more time on difficult dose planning goals and to spend less time on the more tedious parts of the planning process.

  15. Make a Difference! Elementary Service Projects.

    ERIC Educational Resources Information Center

    Wolfenbarger, Beth; Turner, Suzanne; Lerner, Debbie; Sloyer, Beth; Comstock, Jan; Unruh, Judy; Selle, Penny; Tarpley, Linda; Alford, Leslie; Frank, Patty; Hall, Teresa; Windes, Mike

    2000-01-01

    Describes how Red Bridge Elementary (Kansas City, Missouri) participated in the "Reduce, Reuse, and Recycle--Make a Difference in Our Community" campaign that coincided with the 1998 Make a Difference Day Campaign. Discusses the project, including the planning, publicity, donation collection, donation distribution, and campaign results.…

  16. Decision Making: New Paradigm for Education.

    ERIC Educational Resources Information Center

    Wales, Charles E.; And Others

    1986-01-01

    Defines education's new paradigm as schooling based on decision making, the critical thinking skills serving it, and the knowledge base supporting it. Outlines a model decision-making process using a hypothetical breakfast problem; a late riser chooses goals, generates ideas, develops an action plan, and implements and evaluates it. (4 references)…

  17. Making It All Work: The Balancing Act

    ERIC Educational Resources Information Center

    Schaefbauer, Christi

    2013-01-01

    In this brief article, the author shares some strategies that make her work and home life easier and more gratifying: (1) Declutter and simplify; (2) Plan meals; (3) Use Google Calendar; (4) Automate bills; (5) Use technology; (6) Make health a priority; and (7) Lose the guilt.

  18. SmartStaff: A Support Concept for Staff Planning

    DTIC Science & Technology

    2000-11-01

    facilitated time management and decreased the ambiguities of the plans presented. However, the quality of the final plan did not improve. Team decision making, Team Planning, Group Support Systems, Task Group Staff

  19. Guidelines for strategic planning

    SciTech Connect

    Not Available

    1991-07-01

    Strategic planning needs to be done as one of the integral steps in fulfilling our overall Departmental mission. The role of strategic planning is to assure that the longer term destinations, goals, and objectives which the programs and activities of the Department are striving towards are the best we can envision today so that our courses can then be set to move in those directions. Strategic planning will assist the Secretary, Deputy Secretary, and Under Secretary in setting the long-term directions and policies for the Department and in making final decisions on near-term priorities and resource allocations. It will assist program developers and implementors by providing the necessary guidance for multi-year program plans and budgets. It is one of the essential steps in the secretary's Strategic Planning Initiative. The operational planning most of us are so familiar with deals with how to get things done and with the resources needed (people, money, facilities, time) to carry out tasks. Operating plans like budgets, capital line item projects, R D budgets, project proposals, etc., are vital to the mission of the Department. They deal, however, with how to carry out programs to achieve some objective or budget assumption. Strategic planning deals with the prior question of what it is that should be attempted. It deals with what objectives the many programs and activities of the Department of Department should be striving toward. The purpose of this document is to provide guidance to those organizations and personnel starting the process for the first time as well as those who have prepared strategic plans in the past and now wish to review and update them. This guideline should not be constructed as a rigid, restrictive or confining rulebook. Each organization is encouraged to develop such enhancements as they think may be useful in their planning. The steps outlined in this document represent a very simplified approach to strategic planning. 9 refs.

  20. The Military Decision Making Process: Making Better Decisions Versus Making Decisions Better

    DTIC Science & Technology

    2007-11-02

    Background to Decision Making, 103. (No reference listed). 69 SELECTED BIBLIOGRAPHY BOOKS Bertalanffy , Ludwig von . General Systems Theory...Washington, D.C.: Headquarters, Department of the Army), 1993, 6-3. 30 Carl Von Clausewitz, On War, ed. and trans by Michael Howard and Peter Paret...Field Marshal Helmuth von Moltke’s famous dictum that “no plan survives contact with the enemy.”2 Current keystone doctrine establishes flexibility

  1. Tough Times: Strategic Planning as a War Canoe

    ERIC Educational Resources Information Center

    Seymour, Daniel

    2011-01-01

    In this article, the author discusses how to make strategic planning a more valuable tool for higher education in today's tough times. Strategic planning is really the answer to five straightforward questions. The first three represent the plan itself, while the last two are what makes the plan vital and dynamic: (1) Why do we exist?; (2) What do…

  2. Working with Villagers. Media Resource Book: Skill Exercises, Line Drawings, Recipes for Making Teaching Tools and Materials. Activities, Media Skills, and Sample Lessons for Training Fieldworkers in Home Economics and Family Planning.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    Designed for use in conducting media production training with Peace Corps fieldworkers, this manual is divided into three sections: skill exercises, line drawings, and directions for making art supplies from easily obtainable, low cost resources. Nineteen step-by-step skill exercises cover basic cutting, wet and dry mounting, simple drawing,…

  3. Planned Programming Pays Dividends

    ERIC Educational Resources Information Center

    Geraldi, Kevin M.

    2008-01-01

    In this article, the author explains that before beginning to create concert programs, it is important that ensemble conductors first develop a long-term curricular plan to which each individual program will contribute. He continues that if an ensemble curriculum is devised so that students make progress over the long term, dynamic growth can take…

  4. Cooperative Science Lesson Plans.

    ERIC Educational Resources Information Center

    Cooperative Learning, 1991

    1991-01-01

    Offers several elementary level cooperative science lesson plans. The article includes a recipe for cooperative class learning, instructions for making a compost pile, directions for finding evidence of energy, experiments in math and science using oranges to test density, and discussions of buoyancy using eggs. (SM)

  5. Fitness Day. Lesson Plan.

    ERIC Educational Resources Information Center

    McNamara, Jeanne

    This lesson plan introduces students to the concept of supply and demand by appealing to bodily/kinesthetic intelligences. Students participate in a fitness class and then analyze the economic motives behind making an individual feel better after a fitness activity; i.e., analyzing how much an individual would pay for a drink and snack after a…

  6. A Business Plan Outline.

    ERIC Educational Resources Information Center

    Kirchner, Charles, Ed.

    This document identifies the information that should be included in a business plan, and in what order, to make it an effective management tool and an effective tool to communicate a proposed or existing company's strengths and potential to potential financiers. Following an introduction, the document explains the following sections of a business…

  7. PNNL Campus Master Plan

    SciTech Connect

    Mosey, Whitney LC

    2012-09-07

    The Plan is used as a guide for PNNL in making facility and infrastructure decisions essential to supporting the PNNL vision: to establish a modern, collaborative, flexible, and sustainable campus while optimizing the efficiency of operations in support of courageous discovery and innovation.

  8. FAmily CEntered (FACE) advance care planning: Study design and methods for a patient-centered communication and decision-making intervention for patients with HIV/AIDS and their surrogate decision-makers.

    PubMed

    Kimmel, Allison L; Wang, Jichuan; Scott, Rachel K; Briggs, Linda; Lyon, Maureen E

    2015-07-01

    Although the human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) has become a chronic illness, disease-specific advance care planning has not yet been evaluated for the palliative care needs of adults with HIV/AIDS. This prospective, longitudinal, randomized, two-arm controlled clinical trial aims to test the efficacy of FAmily CEntered advance care planning among adults living with AIDS and/or HIV with co-morbidities on congruence in treatment preferences, healthcare utilization, and quality of life. The FAmily CEntered intervention arm is two face-to-face sessions with a trained, certified facilitator: Session 1) Disease-Specific Advance Care Planning Respecting Choices Interview; Session 2) Completion of advance directive. The Healthy Living Control arm is: Session 1) Developmental/Relationship History; Session 2) Nutrition. Follow-up data will be collected at 3, 6, 12, and 18 months post-intervention. A total of 288 patient/surrogate dyads will be enrolled from five hospital-based, out-patient clinics in Washington, District of Columbia. Participants will be HIV positive and ≥ 21 years of age; surrogates will be ≥ 18 years of age. Exclusion criteria are homicidality, suicidality, psychosis, and impaired cognitive functioning. We hypothesize that this intervention will enhance patient-centered communication with a surrogate decision-maker about end of life treatment preferences over time, enhance patient quality of life and decrease health care utilization. We further hypothesize that this intervention will decrease health disparities for Blacks in completion of advance directives. If proposed aims are achieved, the benefits of palliative care, particularly increased treatment preferences about end-of-life care and enhanced quality of life, will be extended to people living with AIDS.

  9. Planning and scheduling for success

    NASA Technical Reports Server (NTRS)

    Manzanera, Ignacio

    1994-01-01

    Planning and scheduling programs are excellent management tools when properly introduced to the project management team and regularly maintained. Communications, creativity, flexibility and accuracy are substantially improved by following a simple set of rules. A planning and scheduling program will work for you if you believe in it, make others in your project team realize its benefits, and make it an extension of your project cost control philosophy.

  10. Illinois water quality management plan

    SciTech Connect

    Not Available

    1992-12-01

    The report describes the purpose of the plan to consolidate and streamline portions of approved state and areawide water quality management (WQM) plans in order to facilitate their usage in the operations of all designated WQM agencies. The report identifies both point and nonpoint pollution sources, reviews policies and regulations already in place and makes recommendations for pollution prevention and control. Information on the plan's management structure is also included.

  11. Spatial Planning of School Districts

    ERIC Educational Resources Information Center

    Maxfield, Donald W.

    1972-01-01

    The development of several plans based on linear programming and geographic methodology will permit school administrators to make better decisions concerning the planning of school districts: where to locate boundaries, how to eliminate overcrowding, where to locate new classrooms, and how to overcome de facto segregation. The primal and dual…

  12. Fire Plans

    ERIC Educational Resources Information Center

    Power, June

    2011-01-01

    Many libraries have disaster recovery plans, but not all have prevention and action plans to prepare for an emergency in advance. This article presents the author's review of the prevention and action plans of several libraries: (1) Evergreen State College; (2) Interlochen Public Library; (3) University of Maryland, Baltimore-Marshall Law Library;…

  13. Planning Handbook.

    ERIC Educational Resources Information Center

    Paddock, Susan C.; Mercure, Nancy

    This handbook was designed to assist advisory councils, program staff and administrators, and community members in planning community education programs and in managing those programs effectively. Chapter I defines and describes planning: what it is, why it is used, and how to engage in the process. The critical role of planning leaders is…

  14. Environmental Implementation Plan

    SciTech Connect

    Not Available

    1993-03-15

    The purpose of the Environmental Implementation Plan (EIP) is to show the current and future (five years) environmental plans from individual site organizations and divisions, as well as site environmental programs and initiatives which are designed to protect the environment and meet or exceed changing environmental/regulatory requirements. Communicating with site organizations, departments, and committees is essential in making the site`s environmental-planning process work. The EIP gives the site the what, when, how, and why for environmental requirements. Through teamwork and proactive planning, a partnership for environmental excellence is formed to achieve the site vision for SRS to become the recognized model for Environmental Excellence in the Department of Energy`s Nuclear Weapons Complex.

  15. Environmental Implementation Plan

    SciTech Connect

    Not Available

    1993-03-15

    The purpose of the Environmental Implementation Plan (EIP) is to show the current and future (five years) environmental plans from individual site organizations and divisions, as well as site environmental programs and initiatives which are designed to protect the environment and meet or exceed changing environmental/regulatory requirements. Communicating with site organizations, departments, and committees is essential in making the site's environmental-planning process work. The EIP gives the site the what, when, how, and why for environmental requirements. Through teamwork and proactive planning, a partnership for environmental excellence is formed to achieve the site vision for SRS to become the recognized model for Environmental Excellence in the Department of Energy's Nuclear Weapons Complex.

  16. Public affairs plan

    SciTech Connect

    Not Available

    1994-09-01

    The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the Fiscal Year 1995 UMTRA public affairs program and identify specific activities to be conducted during the year. It also describes the roles of various agencies involved in the conduct of the public affairs program and defines the functions of the Technical Assistance Contractor (TAC) Public Affairs Department. It integrates and replaces the Public Participation Plan (DOE/AL/62350-47D) and Public Information Plan (DOE/AL/623590-71). The plan describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in project decision-making processes. The plan applies to the UMTRA Project Office; the DOE Albuquerque Operations Office, Office of Intergovernmental and External Affairs (OIEA); the UMTRA TAC; the UMTRA Remedial Action Contractor (RAC); and other cooperating agencies.

  17. The Development and Validation of a Decision-Making Skills Test.

    ERIC Educational Resources Information Center

    Masters, James R.; Dorwart, James P.

    Instruments to measure decision-making skills of grade 5, 8, and 11 students were developed as a part of Pennsylvania's statewide assessment program. A decision-making model was formulated based upon John Dewey's five major steps of the critical thinking process: (1) identify the problem; (2) establish the facts; (3) formulate the hypothesis; (4)…

  18. Promoting Maintenance and Generalization through Cognitive Decision Making Training

    ERIC Educational Resources Information Center

    Fore, Cecil, III; Riser, Susan E.

    2005-01-01

    This article investigates issues in the areas of work outcomes, self-determination, career decision-making skills, person centered planning, and transitional planning for students with disabilities. In particular, training in cognitive decision-making is suggested for students with mild disabilities. Educators and schools are charged with…

  19. Parenting or Placing: Decision Making by Pregnant Teens.

    ERIC Educational Resources Information Center

    Dworkin, Rosalind J.; And Others

    1993-01-01

    Examines teenage decision making for resolution of an unplanned pregnancy and the predictors of both the initial plan and the consistency of the adoption plan. Data from 162 pregnant adolescents reveal that the mother's preference strongly predicts the initial plan, and the birthfather's preference affects the consistency of adoption. (GLR)

  20. Teachers' Perspectives on Curriculum Making in Primary Geography in England

    ERIC Educational Resources Information Center

    Catling, Simon

    2013-01-01

    The phrase "curriculum making" has recently been used to describe medium-term planning and teachers' enactment of such planning in the classroom. This narrows the term's initial use from that in the first half of the twentieth century when it was employed inclusively from national programmes to lesson planning. While considering related…

  1. Plan for Success. Two-Module Technology Transfer Package.

    ERIC Educational Resources Information Center

    Westinghouse Electric Corp., Carlsbad, NM.

    The two modules in this packet provide information on planning for workplace success. The first module, "Planning MAS-107," contains seven units that cover introduction to planning, developing plans, setting goals, budgeting resources, scheduling, monitoring implementation, and how to make planning work. The module also includes a list of 18…

  2. High-resolution spatial and temporal analysis of the aftershock sequence of the 23 August 2011 Mw 5.8 Mineral, Virginia, earthquake

    NASA Astrophysics Data System (ADS)

    Hilfiker, Stephen Glenn

    Low-earth orbit (LEO) contains plasma which can impact satellite charging and radio frequency (RF) communications. Quantifying both the composition and movement of ions in LEO can improve efficiency of the forecasting models that predict the impact plasma will have on satellite communications and accuracy of global positioning satellite measurements. Two instruments known as the Retarding Potential Analyzer (RPA) and the Ion Drift Meter (IDM) have been used in tandem to measure ionospheric properties including ion temperature, velocity, and density. These instruments are costly and occupy large areas on a spacecraft. In recent years, space mission budgets have diminished. This change has driven innovation towards creating new instruments which are compatible with smaller and cheaper satellites yet still yield measurements of comparable quality. This thesis presents the design of a new instrument that encompasses the functionality of both the RPA and IDM, known as the Plasma Velocity Vector Instrument for Small Satellites (PVVISS). PVVISS has compact form factor and low power requirements, making it a viable option for smaller, low cost nano-satellite sized missions. Missions utilizing the PVVISS sensor will allow increased exploration of the ionospheric impact on satellite communications.

  3. Two Wrongs Do Not Make a Right: Flaws in Alternatives to Fee-for-Service Payment Plans Do Not Mean Fee-for-Service Is a Good Solution to Rising Prices

    PubMed Central

    Koppel, Ross

    2015-01-01

    Professor Naoki Ikegami’s "Fee-for-service payment – an evil practice that must be stamped out" summarizes many of the failings of alternatives to fee-for-service (FFS) payment systems. His article also offers several suggestions for improving FFS systems. However, even powerful arguments against many of the alternatives to FFS, does not make a convincing argument for FFS systems. In addition, there are significant misunderstandings in Professor Ikegami’s presentation of and use of United States payment methods, the role of private vs. public insurance systems, and the increasing role of "accountable care organizations. PMID:26340490

  4. Learning To Live Together: Have We Failed? A Summary of the Ideas and Contributions Arising from the Forty-Sixth Session of UNESCO's International Conference on Education (Geneva, Switzerland, September 5-8, 2001).

    ERIC Educational Resources Information Center

    International Bureau of Education, Geneva (Switzerland).

    This book is based mainly on the work of the 46th session of the International Conference on Education (ICE), organized by the United Nations Educational, Scientific, and Cultural Organizations' International Bureau of Education (IBE) held in Geneva, Switzerland, September 5-8, 2001. The ICE is the only regularly occurring event during which…

  5. 5.8kV SiC PiN Diode for Switching of High-Efficiency Inductive Pulsed Plasma Thruster Circuits

    NASA Technical Reports Server (NTRS)

    Toftul, Alexandra; Polzin, Kurt A.; Hudgins, Jerry L.

    2014-01-01

    Inductive Pulsed Plasma Thruster (IPPT) pulse circuits, such as those needed to operate the Pulsed Inductive Thruster (PIT), are required to quickly switch capacitor banks operating at a period of µs while conducting current at levels on the order of at least 10 kA. [1,2] For all iterations of the PIT to date, spark gaps have been used to discharge the capacitor bank through an inductive coil. Recent availability of fast, high-power solid state switching devices makes it possible to consider the use of semiconductor switches in modern IPPTs. In addition, novel pre-ionization schemes have led to a reduction in discharge energy per pulse for electric thrusters of this type, relaxing the switching requirements for these thrusters. [3,4] Solid state switches offer the advantage of greater controllability and reliability, as well as decreased drive circuit dimensions and mass relative to spark gap switches. The use of solid state devices such as Integrated Gate Bipolar Transistors (IGBTs), Gate Turn-off Thyristors (GTOs) and Silicon-Controlled Rectifiers (SCRs) often involves the use of power diodes. These semiconductor devices may be connected antiparallel to the switch for protection from reverse current, or used to reduce power loss in a circuit by clamping off current ringing. In each case, higher circuit efficiency may be achieved by using a diode that is able to transition, or 'switch,' from the forward conducting state ('on' state) to the reverse blocking state ('off' state) in the shortest amount of time, thereby minimizing current ringing and switching losses. Silicon Carbide (SiC) PiN diodes offer significant advantages to conventional fast-switching Silicon (Si) diodes for high power and fast switching applications. A wider band gap results in a breakdown voltage 10 times that of Si, so that a SiC device may have a thinner drift region for a given blocking voltage. [5] This leads to smaller, lighter devices for high voltage applications, as well as reduced

  6. Strategic Human Resource Planning in Academia

    ERIC Educational Resources Information Center

    Ulferts, Gregory; Wirtz, Patrick; Peterson, Evan

    2009-01-01

    A strategic plan guides a college in successfully meeting its mission. Based on the strategic plan, a college can develop a human resource plan that will allow it to make management decisions in the present to support the future direction of the college. The overall purpose of human resource management is to: (1) ensure the organization has…

  7. 40 CFR 7.75 - Transition plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Transition plan. 7.75 Section 7.75... of Handicap § 7.75 Transition plan. If structural changes to facilities are necessary to make the program or activity accessible to handicapped persons, a recipient must prepare a transition plan....

  8. Solid Waste Management Planning--A Methodology

    ERIC Educational Resources Information Center

    Theisen, Hilary M.; And Others

    1975-01-01

    This article presents a twofold solid waste management plan consisting of a basic design methodology and a decision-making methodology. The former provides a framework for the developing plan while the latter builds flexibility into the design so that there is a model for use during the planning process. (MA)

  9. Determination of Trichuris muris from murid hosts and T. arvicolae (Nematoda) from arvicolid rodents by amplification and sequentiation of the ITS1-5.8S-ITS2 segment of the ribosomal DNA.

    PubMed

    Cutillas, C; Oliveros, R; de Rojas, M; Guevara, D C

    2002-06-01

    Trichuris muris has been isolated from murid hosts ( Apodemus sylvaticus and Mus musculus) and Trichuris arvicolae from arvicolid rodents in Barcelona, Spain. Genomic DNA was isolated and the ITS1-5.8S-ITS2 segment from the ribosomal DNA (rDNA) was amplified and sequenced using polymerase chain reaction techniques. The ITS2 of both populations isolated from Apodemus and Mus was 382 nucleotides in length and had a GC content of about 60.73%, while the ITS2 of T. arvicolae was 442 nucleotides in length and had a GC content of about 59.8%. Furthermore, the ITS1 of Trichuris from murids was 448 nucleotides in length and had a GC content of about 56.47%, while T. arvicolae was 446 nucleotides in length and had 57.62% of GC content. A total of 161 and 173 nucleotides were observed along the 5.8S gene of T. murisand T. arvicolae, respectively; This difference in nucleotides was due to the insertion of a DNA segment (transposon) in the 5.8S sequence of the latter species. Slight intraindividual and intraspecific variations were detected in the rDNA of both species. The presence of microsatellites was observed in all of the individuals assayed. Sequence analysis of the internal transcribed spacers and the 5.8S gene demonstrated no sequence differences between T. muris isolated from both of its murid hosts. Nevertheless, clear differences were detected between the ITS2, ITS1 and 5.8S gene of T. muris and T. arvicolae. This corroborates the existence of two separate Trichuris species in murid and arvicolid hosts. Furthermore, a phylogenetic analysis was carried out and endonucleases restriction maps were elaborated for both species.

  10. Phylogenetic study of Baylisascaris schroederi isolated from Qinling subspecies of giant panda in China based on combined nuclear 5.8S and the second internal transcribed spacer (ITS-2) ribosomal DNA sequences.

    PubMed

    Zhao, Guang-Hui; Li, Hong-Mei; Ryan, Una M; Cong, Mei-Mei; Hu, Bing; Gao, Man; Ren, Wan-Xin; Wang, Xing-Ye; Zhang, Shui-Ping; Lin, Qing; Zhu, Xing-Quan; Yu, San-Ke

    2012-09-01

    The nuclear ribosomal DNA (rDNA) region spanning 5.8S rDNA and the second internal transcribed spacer (ITS-2) of Baylisascaris schroederi isolated from the Qinling subspecies of giant panda in Shaanxi Province, China were amplified and sequenced. Sequence variations in the two rDNA regions within B. schroederi and among species in the family Ascarididae were examined. The lengths of B. schroederi 5.8S and ITS-2 rDNA sequences were 156 bp and 327 bp, respectively, and no nucleotide variation was found in these two rDNA regions among the 20 B. schroederi samples examined, and these ITS-2 sequences were identical to that of B. schroederi isolated from giant panda in Sichuan province, China. The inter-species differences in 5.8S and ITS-2 rDNA sequences among members of the family Ascarididae were 0-1.3% and 0-17.7%, respectively. Phylogenetic relationships among species in the Ascarididae were re-constructed by Bayesian inference (Bayes), maximum parsimony (MP), and maximum likelihood (ML) analyses, based on combined sequences of 5.8S and ITS-2 rDNA. All B. schroederi samples clustered together and sistered to B. transfuga with high posterior probabilities/bootstrap values, which further confirmed that nematodes isolated from the Qinling subspecies of giant panda in Shaanxi Province, China represent B. schroederi. Because of the large number of ambiguously aligned sequence positions (difficulty of inferring homology by positions), ITS-2 sequence alone is likely unsuitable for phylogenetic analyses at the family level, but the combined 5.8S and ITS-2 rDNA sequences provide alternative genetic markers for the identification of B. schroederi and for phylogenetic analysis of parasites in the family Ascarididae.

  11. Strategic plan for infrastructure optimization

    SciTech Connect

    Donley, C.D.

    1998-05-27

    This document represents Fluor Daniel Hanford`s and DynCorp`s Tri-Cities Strategic Plan for Fiscal Years 1998--2002, the road map that will guide them into the next century and their sixth year of providing safe and cost effective infrastructure services and support to the Department of Energy (DOE) and the Hanford Site. The Plan responds directly to the issues raised in the FDH/DOE Critical Self Assessment specifically: (1) a strategy in place to give DOE the management (systems) and physical infrastructure for the future; (2) dealing with the barriers that exist to making change; and (3) a plan to right-size the infrastructure and services, and reduce the cost of providing services. The Plan incorporates initiatives from several studies conducted in Fiscal Year 1997 to include: the Systems Functional Analysis, 200 Area Water Commercial Practices Plan, $ million Originated Cost Budget Achievement Plan, the 1OO Area Vacate Plan, the Railroad Shutdown Plan, as well as recommendations from the recently completed Review of Hanford Electrical Utility. These and other initiatives identified over the next five years will result in significant improvements in efficiency, allowing a greater portion of the infrastructure budget to be applied to Site cleanup. The Plan outlines a planning and management process that defines infrastructure services and structure by linking site technical base line data and customer requirements to work scope and resources. The Plan also provides a vision of where Site infrastructure is going and specific initiatives to get there.

  12. 1994 Site Development Plan: A plan with vision

    SciTech Connect

    Not Available

    1994-07-01

    The 1994 Lawrence Livermore National Laboratory Site Development Plan has been developed during a period of great change and uncertainty. Our goal is to make possible the best use of the Laboratory`s resources to meet shifting national priorities in the post-Cold War world. Site Planning is an important component of the overall Laboratory strategic planning process. This plan focuses on opportunities for the Laboratory as well as on key site development issues including facility construction, redevelopment and reuse, site accessibility, and security. A major challenge is to achieve sufficient stability in the site planning and execution so that the processes of construction can occur efficiently while at the same time providing sufficient flexibility in site facilities so that a range of changing national needs can be accommodated. We are closely coupled to the DOE strategic planning process to meet this challenge.

  13. Transition Planning

    ERIC Educational Resources Information Center

    Statfeld, Jenna L.

    2011-01-01

    Post-school transition is the movement of a child with disabilities from school to activities that occur after the completion of school. This paper provides information about: (1) post-school transition; (2) transition plan; (3) transition services; (4) transition planning; (5) vocational rehabilitation services; (6) services that are available…

  14. Test plan :

    SciTech Connect

    Dwyer, Stephen F.

    2013-05-01

    This test plan is a document that provides a systematic approach to the planned testing of rooftop structures to determine their actual load carrying capacity. This document identifies typical tests to be performed, the responsible parties for testing, the general feature of the tests, the testing approach, test deliverables, testing schedule, monitoring requirements, and environmental and safety compliance.

  15. Making Tracks on Mars (polar)

    NASA Technical Reports Server (NTRS)

    2004-01-01

    NASA's Mars Exploration Rover Spirit has been making tracks on Mars for seven months now, well beyond its original 90-day mission. The rover traveled more than 3 kilometers (2 miles) to reach the 'Columbia Hills' pictured here. In this 360-degree view of the rolling martian terrain, its wheel tracks can be seen approaching from the northwest (right side of image).

    Spirit's navigation camera took the images that make up this mosaic on sols 210 and 213 (Aug. 5 and Aug. 8, 2004). The rover is now conducting scientific studies of the local geology on the 'Clovis' outcrop of the 'West Spur' region of the 'Columbia Hills.' The view is presented in a polar projection with geometrical seam correction. Scientists plan for Spirit to take a color panoramic image from this location.

  16. Making Tracks on Mars (vertical)

    NASA Technical Reports Server (NTRS)

    2004-01-01

    NASA's Mars Exploration Rover Spirit has been making tracks on Mars for seven months now, well beyond its original 90-day mission. The rover traveled more than 3 kilometers (2 miles) to reach the 'Columbia Hills' pictured here. In this 360-degree view of the rolling martian terrain, its wheel tracks can be seen approaching from the northwest (right side of image).

    Spirit's navigation camera took the images that make up this mosaic on sols 210 and 213 (Aug. 5 and Aug. 8, 2004). The rover is now conducting scientific studies of the local geology on the 'Clovis' outcrop of the 'West Spur' region of the 'Columbia Hills.' The view is presented in a vertical projection with geometrical seam correction. Scientists plan for Spirit to take a color panoramic image from this location.

  17. Third Floor Plan, Second Floor Plan, First Floor Plan, Ground ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Third Floor Plan, Second Floor Plan, First Floor Plan, Ground Floor Plan, West Bunkhouse - Kennecott Copper Corporation, On Copper River & Northwestern Railroad, Kennicott, Valdez-Cordova Census Area, AK

  18. Southwest elevation, roof plan, site plan & main floor plan, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Southwest elevation, roof plan, site plan & main floor plan, loft plan, section looking east, north window head detail - Richard Buckminster Fuller & Anne Hewlett Fuller Dome Home, 407 South Forest Avenue, Carbondale, Jackson County, IL

  19. An experiment with interactive planning models

    NASA Technical Reports Server (NTRS)

    Beville, J.; Wagner, J. H.; Zannetos, Z. S.

    1970-01-01

    Experiments on decision making in planning problems are described. Executives were tested in dealing with capital investments and competitive pricing decisions under conditions of uncertainty. A software package, the interactive risk analysis model system, was developed, and two controlled experiments were conducted. It is concluded that planning models can aid management, and predicted uses of the models are as a central tool, as an educational tool, to improve consistency in decision making, to improve communications, and as a tool for consensus decision making.

  20. Primers ITS1, ITS2 and ITS4 detect the intraspecies variability in the internal transcribed spacers and 5.8S rRNA gene region in clinical isolates of fungi.

    PubMed

    Korabecná, M; Liska, V; Fajfrlík, K

    2003-01-01

    Restriction fragment length polymorphism analysis of the 5.8S rRNA gene and the internal transcribed spacers (ITS1 and ITS2) was used for examination of 66 isolates belonging to 19 species. Intraspecies variability was found in the examined region of 11 species (Candida albicans, C. catenulata, C. colliculosa, C. glabrata, C. kefyr, C. melinii, C. parapsilosis, C. guillermondii, C. solanii, C. tropicalis, Saccharomyces cerevisiae). Region of ITS-5.8S rDNA was amplified using the primers ITS1 and ITS4. The amplicons were digested by HaeIII, HinfI and CfoI. The recognized intraspecies variability was confirmed in the second step, in which the shorter fragments of this region were amplified using primers ITS1 and ITS2 and analyzed by capillary electrophoresis. Considerable intraspecific variability renders this method unsuitable for species identification, whereas it can be useful for epidemiological tracing of isolates.

  1. Activin B Induces Noncanonical SMAD1/5/8 Signaling via BMP Type I Receptors in Hepatocytes: Evidence for a Role in Hepcidin Induction by Inflammation in Male Mice.

    PubMed

    Canali, Susanna; Core, Amanda B; Zumbrennen-Bullough, Kimberly B; Merkulova, Maria; Wang, Chia-Yu; Schneyer, Alan L; Pietrangelo, Antonello; Babitt, Jodie L

    2016-03-01

    Induction of the iron regulatory hormone hepcidin contributes to the anemia of inflammation. Bone morphogenetic protein 6 (BMP6) signaling is a central regulator of hepcidin expression in the liver. Recently, the TGF-β/BMP superfamily member activin B was implicated in hepcidin induction by inflammation via noncanonical SMAD1/5/8 signaling, but its mechanism of action and functional significance in vivo remain uncertain. Here, we show that low concentrations of activin B, but not activin A, stimulate prolonged SMAD1/5/8 signaling and hepcidin expression in liver cells to a similar degree as canonical SMAD2/3 signaling, and with similar or modestly reduced potency compared with BMP6. Activin B stimulates hepcidin via classical activin type II receptors ACVR2A and ACVR2B, noncanonical BMP type I receptors activin receptor-like kinase 2 and activin receptor-like kinase 3, and SMAD5. The coreceptor hemojuvelin binds to activin B and facilitates activin B-SMAD1/5/8 signaling. Activin B-SMAD1/5/8 signaling has some selectivity for hepatocyte-derived cells and is not enabled by hemojuvelin in other cell types. Liver activin B mRNA expression is up-regulated in multiple mouse models of inflammation associated with increased hepcidin and hypoferremia, including lipopolysaccharide, turpentine, and heat-killed Brucella abortus models. Finally, the activin inhibitor follistatin-315 blunts hepcidin induction by lipopolysaccharide or B. abortus in mice. Our data elucidate a novel mechanism for noncanonical SMAD activation and support a likely functional role for activin B in hepcidin stimulation during inflammation in vivo.

  2. Determination of Trichuris skrjabini by sequencing of the ITS1-5.8S-ITS2 segment of the ribosomal DNA: comparative molecular study of different species of trichurids.

    PubMed

    Cutillas, C; Oliveros, R; de Rojas, M; Guevara, D C

    2004-06-01

    Adults of Trichuris skrjahini have been isolated from the cecum of caprine hosts (Capra hircus), Trichuris ovis and Trichuris globulosa from Ovis aries (sheep) and C. hircus (goats), and Trichuris leporis from Lepus europaeus (rabbits) in Spain. Genomic DNA was isolated and the ITS1-5.8S-ITS2 segment from the ribosomal DNA (rDNA) was amplified and sequenced by polymerase chain reaction (PCR) techniques. The ITS1 of T. skrjabini, T. ovis, T. globulosa, and T. leporis was 495, 757, 757, and 536 nucleotides in length, respectively, and had G + C contents of 59.6, 58.7, 58.7, and 60.8%, respectively. Intraindividual variation was detected in the ITSI sequences of the 4 species. Furthermore, the 5.8S sequences of T. skrjabini, T. ovis, T. globulosa, and T. leporis were compared. A total of 157, 152, 153, and 157 nucleotides in length was observed in the 5.8S sequences of these 4 species, respectively. There were no sequence differences of ITS1 and 5.8S products between T. ovis and T. globulosa. Nevertheless, clear differences were detected between the ITS1 sequences of T. skrjabini, T. ovis, T. leporis, Trichuris muris, and T. arvicolae. The ITS2 fragment from the rDNA of T. skrjabini was sequenced. A comparative study of the ITS2 sequence of T. skrjabini with the previously published ITS2 sequence data of T. ovis, T. leporis, T. muris, and T. arvicolae suggested that the combined use of sequence data from both spacers would be useful in the molecular characterization of trichurid parasites.

  3. Macrophage migration inhibitory factor promoter polymorphisms (-794 CATT 5-8 and -173 G>C): relationship with mRNA expression and soluble MIF levels in young obese subjects.

    PubMed

    Matia-García, Inés; Salgado-Goytia, Lorenzo; Muñoz-Valle, José F; García-Arellano, Samuel; Hernández-Bello, Jorge; Salgado-Bernabé, Aralia B; Parra-Rojas, Isela

    2015-01-01

    We analyzed the relationship of -794 CATT5-8 and -173 G>C MIF polymorphisms with mRNA and soluble MIF in young obese subjects. A total of 250 young subjects, 150 normal-weight and 100 obese subjects, were recruited in the study. Genotyping of -794 CATT5-8 and -173 G>C MIF polymorphisms was performed by PCR and PCR-RFLP, respectively. MIF mRNA expression was determined by real-time PCR and serum MIF levels were measured using an ELISA kit. For both MIF promoter polymorphisms, no significant differences in the genotype and allele frequencies between groups were observed. MIF mRNA expression was slightly higher in obese subjects than in normal-weight subjects (1.38-fold), while soluble MIF levels did not show differences between groups. In addition, we found an increase in MIF mRNA expression in carriers of the 6,6 and C/C genotypes and the 6G haplotype of the -794 CATT5-8 and -173 G>C MIF polymorphisms, although it was not significant. In conclusion, this study found no relationship between obesity and MIF gene promoter polymorphisms with MIF mRNA expression in young obese subjects.

  4. How to Make an Effective Presentation.

    ERIC Educational Resources Information Center

    Bourne, Tom

    1988-01-01

    Offers suggestions for effective public speaking, designed to help career planning and placement directors make presentations to their management or to student groups. Discusses four levels of communication (intellectual, emotional, visual, and physical), the selection of a format, and four basic speaking styles (memorized, written, outline, and…

  5. Discoveries & Dialogues: The Making Thinking Visible Casebook.

    ERIC Educational Resources Information Center

    Norris, Linda, Ed.; And Others

    This casebook is part of a set of materials written by the members of the Making Thinking Visible Project. It presents the multiple perspectives of various members of the project (high school, college, and community college teachers) as they began to use collaborative planning in unique and different ways. It offers 21 articles in three sections…

  6. Personal Decision Making. Focus on Economics.

    ERIC Educational Resources Information Center

    Leet, Don R.; Charkins, R. J.; Lang, Nancy A.; Lopus, Jane S.; Tamaribuchi, Gail

    This book highlights and examines basic economic concepts as they relate to consumer, business, social, and personal choices. Students are shown connections between their classroom learning and their real-world experiences in budgeting, career planning, credit management, and housing. The set of 15 lessons include: (1) "Decision Making: Scarcity,…

  7. Environmental Implementation Plan

    SciTech Connect

    Not Available

    1994-02-01

    The Environmental Implementation Plan (EIP) is a dynamic long-range environmental-protection plan for SRS. The EIP communicates the current and future (five year) environmental plans from individual organizations and divisions as well as site environmental initiatives which are designed to protect the environment and meet or exceed compliance with changing environmental/ regulatory requirements. Communication with all site organizations is essential for making the site environmental planning process work. Demonstrating environmental excellence is a high priority embodied in DOE and WSRC policy. Because of your support and participation in the three EIP initiatives; Reflections, Sectional Revision, and Integrated Planning, improvements are being made to the EIP and SRS environmental protection programs. I appreciate the ``Partnership in Environmental Excellence`` formed by the environmental coordinators and professionals who work daily toward our goal of compliance and environmental excellence. I look forward to seeing continued success and improvement in our environmental protection programs through combined efforts of all site organizations to protect our employees, the public health, and the environment. Together, we will achieve our site vision for SRS to be the recognized model for Environmental Excellence in the DOE Nuclear Weapons Complex.

  8. What Makes the Fizz?

    ERIC Educational Resources Information Center

    Shimkanin, John

    1995-01-01

    Presents an activity to answer the question, "What makes soda pop fizz?". Lists necessary materials and describes the procedure for making soda pop. Discusses the fermentation process and how it occurs. (NB)

  9. Make Better Food Choices

    MedlinePlus

    10 tips Nutrition Education Series make better food choices 10 tips for women’s health Fruits Grains Dairy Vegetables Protein Make yourself a priority and take time to care for yourself. ChooseMyPlate. gov ...

  10. Motivating Middle Schoolers Grades 5-8

    ERIC Educational Resources Information Center

    Jansen, Barbara

    2007-01-01

    What motivates middle school students? Hormones and success! There is not much that teachers can do about the hormones, but they sure can affect the success. "Teaching Information and Communication Technology Skills: The Big6 in Middle Schools," a new book from Linworth Publishing, offers classroom teachers and teacher librarians new strategies…

  11. I: Making Art

    ERIC Educational Resources Information Center

    Rosenfeld, Malke; Johnson, Marquetta; Plemons, Anna; Makol, Suzanne; Zanskas, Meghan; Dzula, Mark; Mahoney, Meg Robson

    2014-01-01

    Writing about the teaching artist practice should mean writing about art making. As both teacher and artist, the authors are required to be cognizant of their own art-making processes, both how it works and why it is important to them, in order to make this process visible to their students. They also need the same skills to write about how and…

  12. Making strategy: learning by doing.

    PubMed

    Christensen, C M

    1997-01-01

    Companies find it difficult to change strategy for many reasons, but one stands out: strategic thinking is not a core managerial competence at most companies. Executives hone their capabilities by tackling problems over and over again. Changing strategy, however, is not usually a task that they face repeatedly. Once companies have found a strategy that works, they want to use it, not change it. Consequently, most managers do not develop a competence in strategic thinking. This Manager's Tool Kit presents a three-stage method executives can use to conceive and implement a creative and coherent strategy themselves. The first stage is to identify and map the driving forces that the company needs to address. The process of mapping provides strategy-making teams with visual representations of team members' assumptions, those pictures, in turn, enable managers to achieve consensus in determining the driving forces. Once a senior management team has formulated a new strategy, it must align the strategy with the company's resource-allocation process to make implementation possible. Senior management teams can translate their strategy into action by using aggregate project planning. And management teams that link strategy and innovation through that planning process will develop a competence in implementing strategic change. The author guides the reader through the three stages of strategy making by examining the case of a manufacturing company that was losing ground to competitors. After mapping the driving forces, the company's senior managers were able to devise a new strategy that allowed the business to maintain a competitive advantage in its industry.

  13. Introduction to Strategic Planning in Student Affairs: A Model for Process and Elements of a Plan

    ERIC Educational Resources Information Center

    Ellis, Shannon E.

    2010-01-01

    Planning from a strategic perspective has been a mainstay of organizational management for decades. Founded in the private sector, strategic planning is now embraced by the nonprofit world as a catalyst for sound resource allocation, transformative decision making, and motivating staff. Student affairs professionals who think, plan, and act…

  14. Trimodal interpretation of constraints for planning

    NASA Technical Reports Server (NTRS)

    Krieger, David; Brown, Richard

    1987-01-01

    Constraints are used in the CAMPS knowledge based planning system to represent those propositions that must be true for a plan to be acceptable. CAMPS introduces the make-mode for interpreting a constraint. Given an unsatisfied constraint, make evaluation mode suggests planning actions which, if taken, would result in a modified plan in which the constraint in question may be satisfied. These suggested planning actions, termed delta-tuples, are the raw material of intelligent plan repair. They are used both in debugging an almost-right plan and in replanning due to changing situations. Given a defective plan in which some set of constraints are violated, a problem solving strategy selects one or more constraints as a focus of attention. These selected constraints are evaluated in the make-mode to produce delta-tuples. The problem solving strategy then reviews the delta-tuples according to its application and problem-specific criteria to find the most acceptable change in terms of success likelihood and plan disruption. Finally, the problem solving strategy makes the suggested alteration to the plan and then rechecks constraints to find any unexpected consequences.

  15. Art Makes Sense: Making Sense through Art

    ERIC Educational Resources Information Center

    Billington, Lisa; Pavone, Mindy

    2010-01-01

    The news is sometimes frightening, but reacting to a disaster in a positive way empowers students to make a difference. On January 12, 2010, a catastrophic earthquake occurred in Haiti. An estimated three million people were affected and an estimated 230,000 people died. In response to this tragic event, the author's eighth-grade class viewed and…

  16. Making detailed predictions makes (some) predictions worse

    NASA Astrophysics Data System (ADS)

    Kelly, Theresa F.

    In this paper, we investigate whether making detailed predictions about an event makes other predictions worse. Across 19 experiments, 10,895 participants, and 415,960 predictions about 724 professional sports games, we find that people who made detailed predictions about sporting events (e.g., how many hits each baseball team would get) made worse predictions about more general outcomes (e.g., which team would win). We rule out that this effect is caused by inattention or fatigue, thinking too hard, or a differential reliance on holistic information about the teams. Instead, we find that thinking about game-relevant details before predicting winning teams causes people to give less weight to predictive information, presumably because predicting details makes information that is relatively useless for predicting the winning team more readily accessible in memory and therefore incorporated into forecasts. Furthermore, we show that this differential use of information can be used to predict what kinds of games will and will not be susceptible to the negative effect of making detailed predictions.

  17. Hospice Decision Making: Diagnosis Makes a Difference

    ERIC Educational Resources Information Center

    Waldrop, Deborah P.; Meeker, Mary Ann

    2012-01-01

    Purpose: This study explored the process of decision making about hospice enrollment and identified factors that influence the timing of that decision. Methods: This study employed an exploratory, descriptive, cross-sectional design and was conducted using qualitative methods. In-depth in-person semistructured interviews were conducted with 36…

  18. 49 CFR 659.23 - System security plan: contents.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false System security plan: contents. 659.23 Section 659... State Oversight Agency § 659.23 System security plan: contents. The system security plan must, at a... system security plan; and (e) Document the rail transit agency's process for making its system...

  19. 49 CFR 659.23 - System security plan: contents.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false System security plan: contents. 659.23 Section 659... State Oversight Agency § 659.23 System security plan: contents. The system security plan must, at a... system security plan; and (e) Document the rail transit agency's process for making its system...

  20. 29 CFR 4041A.24 - Annual plan valuations and monitoring.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... benefits do exceed assets, the plan sponsor shall— (1) If the plan provides benefits subject to reduction... no benefits subject to reduction, make periodic determinations of plan solvency in accordance with... 29 Labor 9 2010-07-01 2010-07-01 false Annual plan valuations and monitoring. 4041A.24...

  1. 76 FR 7098 - Dealer Floor Plan Pilot Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-09

    ... ADMINISTRATION 13 CFR Parts 120 and 121 Dealer Floor Plan Pilot Program AGENCY: U.S. Small Business... Dealer Floor Plan Pilot Program to make available 7(a) loan guaranties for lines of credit that provide floor plan financing. This new Dealer Floor Plan Pilot Program was created in the Small Business...

  2. The Turkish Educational Planning Experience in a Comparative Perspective

    ERIC Educational Resources Information Center

    Aypay, Ahmet; Isik, Halil

    2006-01-01

    The purpose of this article is to reexamine the 40 years of educational planning experience in Turkey comparatively with the educational planning experience in the international arena. Turkey has used educational planning since 1963. Planning in general has been defined as a decision-making process to reach certain goals in the future. This study…

  3. Plan Execution Interchange Language (PLEXIL)

    NASA Technical Reports Server (NTRS)

    Estlin, Tara; Jonsson, Ari; Pasareanu, Corina; Simmons, Reid; Tso, Kam; Verma, Vandi

    2006-01-01

    Plan execution is a cornerstone of spacecraft operations, irrespective of whether the plans to be executed are generated on board the spacecraft or on the ground. Plan execution frameworks vary greatly, due to both different capabilities of the execution systems, and relations to associated decision-making frameworks. The latter dependency has made the reuse of execution and planning frameworks more difficult, and has all but precluded information sharing between different execution and decision-making systems. As a step in the direction of addressing some of these issues, a general plan execution language, called the Plan Execution Interchange Language (PLEXIL), is being developed. PLEXIL is capable of expressing concepts used by many high-level automated planners and hence provides an interface to multiple planners. PLEXIL includes a domain description that specifies command types, expansions, constraints, etc., as well as feedback to the higher-level decision-making capabilities. This document describes the grammar and semantics of PLEXIL. It includes a graphical depiction of this grammar and illustrative rover scenarios. It also outlines ongoing work on implementing a universal execution system, based on PLEXIL, using state-of-the-art rover functional interfaces and planners as test cases.

  4. Make a Nature Trail

    ERIC Educational Resources Information Center

    Johnson, Janice K.

    1973-01-01

    Discusses the planning, construction, use, and maintenance of a nature trail. Ideal for demonstrating interrelationships between plants and animals, conservation practices, wildlife management, plant succession, forestry, geologic features and other scientific phenomena. (JR)

  5. Planning applications in image analysis

    NASA Technical Reports Server (NTRS)

    Boddy, Mark; White, Jim; Goldman, Robert; Short, Nick, Jr.

    1994-01-01

    We describe two interim results from an ongoing effort to automate the acquisition, analysis, archiving, and distribution of satellite earth science data. Both results are applications of Artificial Intelligence planning research to the automatic generation of processing steps for image analysis tasks. First, we have constructed a linear conditional planner (CPed), used to generate conditional processing plans. Second, we have extended an existing hierarchical planning system to make use of durations, resources, and deadlines, thus supporting the automatic generation of processing steps in time and resource-constrained environments.

  6. Making Strategic Analysis Matter

    DTIC Science & Technology

    2012-01-01

    way, so intel- ligence can help them ask, for instance, “Does Plan Colombia offer insights for Afghani- stan?” If the analogy is to be useful, it...Intelligence Agency DNI Director of National Intelligence EADS European Aeronautic Defence and Space Company HIV human immunodeficiency virus NATO...can be a task for strategic analysis. For instance, does Plan Colombia offer any insights by analogy for counterinsurgency in Afghanistan? If

  7. Planning for the Class of 2005: A Vision for the Future. The Strategic Plan for Higher Education in New Mexico.

    ERIC Educational Resources Information Center

    New Mexico Commission on Higher Education.

    This long-range plan for higher education in New Mexico is designed as a guide for decision making rather than a plan for individual colleges. Introductory sections explain the development of the plan; planning principles and assumptions; conclusions about economic development, demography, and education in New Mexico; goals and priorities; and a…

  8. Training for Aviation Decision Making: The Naturalistic Decision Making Perspective

    NASA Technical Reports Server (NTRS)

    Orasanu, Judith; Shafto, Michael G. (Technical Monitor)

    1995-01-01

    This paper describes the implications of a naturalistic decision making (NDM) perspective for training air crews to make flight-related decisions. The implications are based on two types of analyses: (a) identification of distinctive features that serve as a basis for classifying a diverse set of decision events actually encountered by flight crews, and (b) performance strategies that distinguished more from less effective crews flying full-mission simulators, as well as performance analyses from NTSB accident investigations. Six training recommendations are offered: (1) Because of the diversity of decision situations, crews need to be aware that different strategies may be appropriate for different problems; (2) Given that situation assessment is essential to making a good decision, it is important to train specific content knowledge needed to recognize critical conditions, to assess risks and available time, and to develop strategies to verify or diagnose the problem; (3) Tendencies to oversimplify problems may be overcome by training to evaluate options in terms of goals, constraints, consequences, and prevailing conditions; (4) In order to provide the time to gather information and consider options, it is essential to manage the situation, which includes managing crew workload, prioritizing tasks, contingency planning, buying time (e.g., requesting holding or vectors), and using low workload periods to prepare for high workload; (5) Evaluating resource requirements ("What do I need?") and capabilities ("'What do I have?" ) are essential to making good decisions. Using resources to meet requirements may involve the cabin crew, ATC, dispatchers, and maintenance personnel; (6) Given that decisions must often be made under high risk, time pressure, and workload, train under realistic flight conditions to promote the development of robust decision skills.

  9. The RHET Plan Recognition System Version 1.0

    DTIC Science & Technology

    1990-01-01

    with steps ( C -MAKE-SAUCE JOE TIME-STARTS-BETWEEN-4-s-ENDS-BETWEEN-6-7) step 5 [S-4 CUR-PLAN1187731 ;note that these [S-3 CUR-PLAN118773] extra unused...PLAN118945J of type :CONSTANT RPRS: : T-MAKE-CHICKEN-MARINARA (RPRS::R-AGENT [JOE] RPRS::R-TIME [F-TIME CUR-PLAN118945]) with steps [ C -MAKE-SAUCE JOE...CUR-PLAN1i9116]) with steps [ C -MAKE-SAUCE JOE TIME-STARTS-BETWEEN-4-S-ENDS-BETWEEN-6-7] [5-4 CUR-PLAN1191l6J [S-3 CUR-PLAN1191l6l [S-2 CUR-PLAN119116

  10. Easing the Transition: How to Implement an Automated Succession Plan.

    ERIC Educational Resources Information Center

    Andrews, Jean P.

    1989-01-01

    An automated succession plan can create smooth transitions when employees transfer or leave the company. It can also boost productivity and employee morale. (Includes a basic nine-step implementation plan that makes the process easy and relatively painless.) (JOW)

  11. Time Perspective in Vocational Maturity and Career Decision Making.

    ERIC Educational Resources Information Center

    Savickas, Mark L.; And Others

    1984-01-01

    Investigated the hypothesis that time perspective is a component in vocational maturity and career decision making with college freshmen (N=97). Results supported the hypothesis and specifically linked time perspective to planfulness and degree of indecision. (LLL)

  12. AIDS and family planning.

    PubMed

    1992-01-01

    In 1991, an HIV prevention program advisor and a research/evaluation specialist for family planning programs discussed problems that affected HIV prevention and family planning services in Haiti before and after the coup of the Aristide government. Population activities began aimlessly in 1974 and HIV prevention efforts only began in 1988. After the coup, Haitians lost their newly found hope for meaningful development. All foreign assistance ended and they did not trust the army. In fact, other than essential child survival activities, no health and family planning services operated for several weeks. The situation grew worse after the economic embargo. 3 months after the coup, the US considered adding family planning assistance. Still little movement of condom, family planning, and health supplies left Port-au-Prince for the provinces which adversely affected all health related efforts. Condoms could no longer be distributed easily either in the socially marketed or US supplied condom distribution programs. Before the coup, HIV prevention and family planning programs depended on peer educators to educate the public (this approach made these programs quite successful), but the 2 experts feared that they would not return to those roles and that these programs would need to completely rebuild. Another concern was the large scale urban-rural migration making it difficult for them to continue care. Early in the AIDS epidemic, the Haitian government was on the defensive because the US considered Haitians as a high risk group so it did little to prevent HIV transmission. After 1988, HIV prevention activities in Haiti centered on raising awareness and personalizing the epidemic. The AIDS specialist noted, however, that a major obstacle to increasing knowledge is that AIDS is just 1 of many fatal diseases in Haiti. Moreover few health professionals in Haiti have ever had public health training.

  13. Planning skills moderate the intention-planning cognitions-behaviour relation: a longitudinal study on physical activity in Chinese adolescents.

    PubMed

    Cao, Dian Sheng; Schüz, Natalie; Xie, Guang Rong; Lippke, Sonia

    2013-01-01

    Our objective is to examine the role of planning skills for translating intentions into physical activity via planning cognitions. A study with 534 adolescents was conducted. Over 4 weeks, intention, planning cognitions (prospective anticipation of when, where, and how to perform activities), planning skills (successful past planning experiences), and physical activity were assessed. The results were that skills correlated with intention, planning cognitions, and subsequent physical activity. Planning cognitions were found to mediate the intention-behavior relation, whereas skills moderated the mediating role of planning cognitions: If students reported high skills, they were more likely to translate their intentions into plans and behavior. We conclude that having more skills makes it more likely that adolescents successfully translate their intentions into plans. Promotion of physical activity should improve planning cognitions but also planning skills. Only with planning cognitions and skills might adolescents better be able to act in accordance with their intentions and perform physical activity.

  14. IT strategic planning: what healthcare CFOs should know.

    PubMed

    Davis, Deb; Adams, Jim

    2007-11-01

    The following recommendations can strengthen your strategic IT planning: Recognize how differently your organization may have to operate during the planning horizon. Make your organization's longer-term plan and strategic vision detailed enough to frame its IT strategy. Frame the planning effort with financial guardrails. Make "IT speak" the language of your organization's IT strategy development. Adopt only those new technologies with true business value. Ensure that your technology strategy is based on open standards.

  15. Crew decision making under stress

    NASA Technical Reports Server (NTRS)

    Orasanu, J.

    1992-01-01

    Flight crews must make decisions and take action when systems fail or emergencies arise during flight. These situations may involve high stress. Full-missiion flight simulation studies have shown that crews differ in how effectively they cope in these circumstances, judged by operational errors and crew coordination. The present study analyzed the problem solving and decision making strategies used by crews led by captains fitting three different personality profiles. Our goal was to identify more and less effective strategies that could serve as the basis for crew selection or training. Methods: Twelve 3-member B-727 crews flew a 5-leg mission simulated flight over 1 1/2 days. Two legs included 4 abnormal events that required decisions during high workload periods. Transcripts of videotapes were analyzed to describe decision making strategies. Crew performance (errors and coordination) was judged on-line and from videotapes by check airmen. Results: Based on a median split of crew performance errors, analyses to date indicate a difference in general strategy between crews who make more or less errors. Higher performance crews showed greater situational awareness - they responded quickly to cues and interpreted them appropriately. They requested more decision relevant information and took into account more constraints. Lower performing crews showed poorer situational awareness, planning, constraint sensitivity, and coordination. The major difference between higher and lower performing crews was that poorer crews made quick decisions and then collected information to confirm their decision. Conclusion: Differences in overall crew performance were associated with differences in situational awareness, information management, and decision strategy. Captain personality profiles were associated with these differences, a finding with implications for crew selection and training.

  16. Students Make a Plan: Understanding Student Agency in Constraining Conditions

    ERIC Educational Resources Information Center

    Czerniewicz, Laura; Williams, Kevin; Brown, Cheryl

    2009-01-01

    Drawing on Archer's perspectives on the agency/structure relationship, this paper explains situations where students in varied, challenging circumstances find ways to negotiate difficult conditions. It reports on a 2007 study undertaken through a survey at three quite different universities in three South African provinces, addressing…

  17. School Culture Audits: Making a Difference in School Improvement Plans

    ERIC Educational Resources Information Center

    Sailes, JaDora

    2008-01-01

    The United States census data report that the nation is becoming more diverse at a rapid rate. Schools reflect these demographical changes by representing multiracial and multiethnic groups whose languages, religions, economics, and abilities are equally diverse. Educational systems often struggle in their efforts to support the needs of…

  18. Making It CLICK: Planning, Creating, and Using CPCC Libraries' Logo

    ERIC Educational Resources Information Center

    Moore, Gena

    2005-01-01

    The Central Piedmont Community College Libraries have been successful in creating positive expectations from the CPCC community by connecting an official library logo with quality library service. The creation of the CPCC Libraries' logo CLICK was a process that spanned several months. A history of this process details the meetings and design work…

  19. Mass Deacidification Systems: Planning and Managerial Decision Making.

    ERIC Educational Resources Information Center

    Turko, Karen

    Library administrators, faced with the problems of acid-paper deterioration, are examining mass deacidification procedures. Mass deacidification of acidic books while they are still physically sound and not yet brittle is the most cost-effective corrective action to extend the life of the paper. There are currently at least five mass…

  20. Outdoor Education Equipment: Plans for Easy-to-Make Items.

    ERIC Educational Resources Information Center

    Bachert, Russel E., Jr.; Snooks, Emerson L.

    The document is a versatile publication providing an outdoor education aid for teaching elementary (beginning with grade 4), high school, and college students. The process is one of learning by doing; i.e., the students construct their own instruments for field studies. The book presents over 100 ideas in an easy-to-follow, easy-to-use format.…

  1. Executive Decision Making: Using Microcomputers in Budget Planning.

    ERIC Educational Resources Information Center

    Hoffman, Roslyn; Robinson, Lucinda

    The successful integration of microcomputer support to help prepare for an anticipated budget crisis at the University of Illinois at Chicago is described. The IBM Personal Computer and VisiCalc software were key tools in the decision support system. When campus executives were instructed to cut budgets and reallocate funds to produce a…

  2. Making Thinking Visible: Writing, Collaborative Planning, and Classroom Inquiry.

    ERIC Educational Resources Information Center

    Flower, Linda, Ed.; And Others

    Surveying a project that was conducted through the Center for the Study of Writing at Carnegie Mellon University, this book details the classroom inquiries conducted during the 4-year project (1988-1992) by 33 teacher-researchers from secondary and postsecondary classrooms. The articles and their authors are: (1) "Teachers as Theory…

  3. SMART GUIDANCE AS A TOOL FOR PLANNING AND DECISION MAKING

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) and the German Federal Ministry of Education and Research (BMBF) created a Bilateral Working Group in 1990 to gain a better understanding of each country's efforts in developing and demonstrating remedial technologies (Phase...

  4. A Decision-Making Methodology for Long-Range Planning.

    DTIC Science & Technology

    1987-04-01

    become an important part of the management process for Chief Executive Officers and top decision-makers through- out business and government. However...the management process ±or Ciiei axecutive OUticers (CEOs) and too decision-makers througnout ousiness anu qovernment. When decisions are made...analytical techniques and at the same time expert in the subject being studied. plus have the management an,.: leadership skills required to bring a study to

  5. Doing Academic Planning: Effective Tools for Decision Making.

    ERIC Educational Resources Information Center

    Nedwek, Brian P., Ed.

    This sourcebook was designed to provide academic planners with the tools to perform core functions and activities that facilitate the transformation of higher education institutions from provider-centered cultures and organizations to learner-centered franchises. The readings examine partnerships and alliances needed for higher education to…

  6. Academic Administration: Planning, Budgeting, and Decision Making with Multiple Objectives.

    ERIC Educational Resources Information Center

    Lee, Sang M.; Van Horn, James C.

    A systematic approach to the management of higher education institutions is described. The methodology combines administration by objectives (ABO), a management technique that helps academic administrators structure decisions in a systematic manner, with goal programming (GP), a decision-science tool that is ideally suited to the analysis of…

  7. Schoolhouse Planning.

    ERIC Educational Resources Information Center

    Association of School Business Officials, Chicago, IL.

    This publication was developed to suggest approaches to solving some of the basic problems faced by those planning new facilities and renovations or alterations of existing buildings. It is not intended as a total resource reference for school construction. The chapters in the book are presented in the same sequence as their subjects would…

  8. Objective evaluation of radiation treatment plans.

    PubMed Central

    Jain, N. L.; Kahn, M. G.

    1993-01-01

    The evaluation of radiation treatment plans involves making trade-offs among doses delivered to the tumor volumes and nearby normal tissues. Evaluating state-of-the-art three-dimensional (3D) plans is a difficult task because of the huge amount of planning data that needs to be deciphered. Multiattribute utility theory provides a methodology for specifying trade-offs and selecting the optimal plan from many competing plans. Using multiattribute utility theory, we are developing a clinically meaningful objective plan-evaluation model for 3D radiation treatment plans. Our model incorporates three of the factors involved in radiation treatment evaluation--treatment preferences of the radiation oncologist, clinical condition of the patient, and complexity of the treatment plan. PMID:8130449

  9. Reflected Deck Plan, Reflected Roof Plan, Deck Plan Bridgeport ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Reflected Deck Plan, Reflected Roof Plan, Deck Plan - Bridgeport Covered Bridge, Spanning South Fork of Yuba River at bypassed section of Pleasant Valley Road (originally Virginia Turnpike) in South Yuba River State Park , Bridgeport, Nevada County, CA

  10. It Makes You Think

    ERIC Educational Resources Information Center

    Harden, Helen

    2009-01-01

    This article provides an overview of the "It Makes You Think" resource. The lessons provided by this resource show how students can learn about the global dimension through science. The "It Makes You Think" resource contains ten topics: (1) Metals in jewellery worldwide; (2) Global food market; (3) The worldwide travels of…

  11. Participative Decision-Making.

    ERIC Educational Resources Information Center

    Lindelow, John; And Others

    Chapter 6 in a volume on school leadership, this chapter makes a case for the use of participative decision-making (PDM) at the school-site level, outlines guidelines for its implementation, and describes the experiences of some schools with PDM systems. It begins by citing research indicating the advantages of PDM, including better decisions,…

  12. Making Team Differences Work

    ERIC Educational Resources Information Center

    Strathman, Beth

    2015-01-01

    Most district and school leaders understand that recruiting group members who have differing backgrounds, perspectives, talents, and personalities makes for good decision-making. Unfortunately, simply assembling a variety of top-notch individuals does not necessarily mean their talents and perspectives will be fully considered. Beth Strathman…

  13. What Makes Learning Meaningful?

    ERIC Educational Resources Information Center

    Wilson, Arthur L.; Burket, Lee

    This document examines the work of Dewey, Kolb, Jarvis, Mezirow, Freire, Rogers, and Houle to find out what these experiential learning theorists have to say about the role experience plays in making learning meaningful. The first section addresses each writer's work for specific ideas of how experience is related to making learning meaningful,…

  14. Sustainability Based Decision Making

    EPA Science Inventory

    With sustainability as the “true north” for EPA research, a premium is placed on the ability to make decisions under highly complex and uncertain conditions. The primary challenge is reconciling disparate criteria toward credible and defensible decisions. Making decisions on on...

  15. Methods of making pyrrolidones

    DOEpatents

    Werpy, Todd; Frye, Jr., John G.; Wang, Yong; Zacher, Alan H.

    2004-03-16

    The present invention provides methods for making N-methylpyrrolidine and analogous compounds via hydrogenation. Novel catalysts for this process, and novel conditions/yields are also described. Other process improvements may include extraction and hydrolysis steps. Some preferred reactions take place in the aqueous phase. Starting materials for making N-methylpyrrolidine may include succinic acid, N-methylsuccinimide, and their analogs.

  16. Methods Of Making Pyrrolidones

    DOEpatents

    Werpy, Todd; Frye, Jr., John G.; Wang, Yong; Zacher, Alan H.

    2003-12-30

    The present invention provides methods for making N-methylpyrrolidine and analogous compounds via hydrogenation. Novel catalysts for this process, and novel conditions/yields are also described. Other process improvements may include extraction and hydrolysis steps. Some preferred reactions take place in the aqueous phase. Starting materials for making N-methylpyrrolidine may include succinic acid, N-methylsuccinimide, and their analogs.

  17. Methods of making pyrrolidones

    DOEpatents

    Werpy, Todd; Frye, Jr., John G.; Wang, Yong; Zacher, Alan H.

    2003-10-14

    The present invention provides methods for making N-methylpyrrolidine and analogous compounds via hydrogenation. Novel catalysts for this process, and novel conditions/yields are also described. Other process improvements may include extraction and hydrolysis steps. Some preferred reactions take place in the aqueous phase. Starting materials for making N-methylpyrrolidine may include succinic acid, N-methylsuccinimide, and their analogs.

  18. Methods of making pyrrolidones

    DOEpatents

    Werpy, Todd; Frye, Jr., John G.; Wang, Yong; Zacher, Alan H.

    2003-08-05

    The present invention provides methods for making N-methylpyrrolidine and analogous compounds via hydrogenation. Novel catalysts for this process, and novel conditions/yields are also described. Other process improvements may include extraction and hydrolysis steps. Some preferred reactions take place in the aqueous phase. Starting materials for making N-methylpyrrolidine may include succinic acid, N-methylsuccinimide, and their analogs.

  19. Making Smart Building Decisions.

    ERIC Educational Resources Information Center

    Coburn, Janet

    1999-01-01

    Discusses how a positive partnership with the architect can help one who is inexperienced in building design and construction make smart building decisions. Tips address how to prevent change orders, what red flags to look for in a building project, what the administrator should expect from the architect to make the project run smoothly, and what…

  20. What Makes Me Sneeze?

    MedlinePlus

    ... Happens in the Operating Room? What Makes Me Sneeze? KidsHealth > For Kids > What Makes Me Sneeze? A A A en español ¿Qué me hace ... irritating or tickling the inside of your nose. Sneezing, also called sternutation, is your body's way of ...

  1. Net Making = Kuvrinialiq.

    ERIC Educational Resources Information Center

    Pulu, Tupou L.; And Others

    Presented in English and Upper Kobuk Inupiaq Eskimo, the booklet describes and illustrates the skills necessary for the construction and the hanging of the fishing nets used by Eskimos. Description of net making includes gathering the bark; willow twine making; kinds of implements used in net construction (twine, shuttle, gauge, forked stick,…

  2. Making Smart Food Choices

    MedlinePlus

    ... turn JavaScript on. Feature: Healthy Aging Making Smart Food Choices Past Issues / Winter 2015 Table of Contents Everyday ... NIH www.nia.nih.gov/Go4Life Making Smart Food Choices To maintain a healthy weight, balance the calories ...

  3. What Makes Chickenpox Itch?

    MedlinePlus

    ... What Happens in the Operating Room? What Makes Chickenpox Itch? KidsHealth > For Kids > What Makes Chickenpox Itch? A A A en español ¿Por qué ... not a game of connect-the-dots. It's chickenpox . And chickenpox sure do itch! Here's why: After ...

  4. Birth Plans

    MedlinePlus

    ... KidsHealth in the Classroom What Other Parents Are Reading Your Child's Development (Birth to 3 Years) Feeding ... to the answers before you make up your mind. There may be important reasons why a doctor ...

  5. RAPD analysis and sequencing of ITS1/5.8S rRNA/ITS2 and Fe-hydrogenase as tools for genetic classification of potentially pathogenic isolates of Trichomonas gallinae.

    PubMed

    Sansano-Maestre, José; Martínez-Herrero, María Del Carmen; Garijo-Toledo, María Magdalena; Gómez-Muñoz, María Teresa

    2016-08-01

    Trichomonas gallinae is a worldwide parasite that causes oropharyngeal avian trichomonosis. During eight years, 60 axenic isolates were obtained from different bird species and characterized by three molecular methods: RAPD analysis and PCR-sequencing of ITS1/5.8S rRNA/ITS2 fragment and Fe-hydrogenase gene. We have found two genotypes of ITS1/5.8S rRNA/ITS2 widely distributed among bird populations, a new variant and also two sequences with mixed pattern. Genotype ITS-OBT-Tg-1 was associated with the presence of gross lesions in birds. We have found eight genotypes of the Fe-hydrogenase (A1, A2, C2, C2.1, C4, C5, C6 and C7), three of them are new reports (C5, C6 and C7), and also three sequences with mixed pattern. Subtype A1 of the Fe-hydrogenase was also related with the presence of lesions. RAPD analyses included most of the strains isolated from animals with lesions in one of the sub-clusters. Potentially pathogenic isolates of T. gallinae obtained in this study fulfill the following criteria with one exception: isolated from lesions+ITS-OBT-Tg-1 genotype+FeHyd A1+RAPD sub-cluster I2.

  6. Secondary structure prediction for complete rDNA sequences (18S, 5.8S, and 28S rDNA) of Demodex folliculorum, and comparison of divergent domains structures across Acari.

    PubMed

    Zhao, Ya-E; Wang, Zheng-Hang; Xu, Yang; Wu, Li-Ping; Hu, Li

    2013-10-01

    According to base pairing, the rRNA folds into corresponding secondary structures, which contain additional phylogenetic information. On the basis of sequencing for complete rDNA sequences (18S, ITS1, 5.8S, ITS2 and 28S rDNA) of Demodex, we predicted the secondary structure of the complete rDNA sequence (18S, 5.8S, and 28S rDNA) of Demodex folliculorum, which was in concordance with that of the main arthropod lineages in past studies. And together with the sequence data from GenBank, we also predicted the secondary structures of divergent domains in SSU rRNA of 51 species and in LSU rRNA of 43 species from four superfamilies in Acari (Cheyletoidea, Tetranychoidea, Analgoidea and Ixodoidea). The multiple alignment among the four superfamilies in Acari showed that, insertions from Tetranychoidea SSU rRNA formed two newly proposed helixes, and helix c3-2b of LSU rRNA was absent in Demodex (Cheyletoidea) taxa. Generally speaking, LSU rRNA presented more remarkable differences than SSU rRNA did, mainly in D2, D3, D5, D7a, D7b, D8 and D10.

  7. A new insight into high-strength Ti62Nb12.2Fe13.6Co6.4Al5.8 alloys with bimodal microstructure fabricated by semi-solid sintering

    PubMed Central

    Liu, L. H.; Yang, C.; Kang, L. M.; Qu, S. G.; Li, X. Q.; Zhang, W. W.; Chen, W. P.; Li, Y. Y.; Li, P. J.; Zhang, L. C.

    2016-01-01

    It is well known that semi-solid forming could only obtain coarse-grained microstructure in a few alloy systems with a low melting point, such as aluminum and magnesium alloys. This work presents that semi-solid forming could also produce novel bimodal microstructure composed of nanostructured matrix and micro-sized (CoFe)Ti2 twins in a titanium alloy, Ti62Nb12.2Fe13.6Co6.4Al5.8. The semi-solid sintering induced by eutectic transformation to form a bimodal microstructure in Ti62Nb12.2Fe13.6Co6.4Al5.8 alloy is a fundamentally different approach from other known methods. The fabricated alloy exhibits high yield strength of 1790 MPa and plastic strain of 15.5%. The novel idea provides a new insight into obtaining nano-grain or bimodal microstructure in alloy systems with high melting point by semi-solid forming and into fabricating high-performance metallic alloys in structural applications. PMID:27029858

  8. Annealing effect on the structure and electronic transport properties in La5/8Ca3/8MnO3/ErMnO3 multilayer thin films.

    PubMed

    Han, Y X; Zhu, C F

    2012-02-01

    Ferromagnetic La5/8Ca3/8MnO3 (LCMO) and Ferroelectric ErMnO3 (EMO) multilayer thin films with sandwich structure (LCMO/EMO/LCMO) were grown on (LaAlO3)0.3(Sr2AlTaO6)0.7 (001) [LSAT (001)] substrates by pulsed laser deposition (PLD) method. For these films, the structural characterization was carried out by X-ray diffraction (XRD), and the temperature-dependence resistivity (p-T) showing the metal-insulator transition (Tp) also was measured. In the multilayer thin films the LCMO (002) peak move to lower Bragg angles after annealing at 900 degrees C for 30 hours under 1atm Oxygen pressure, and this condition is much different from the LCMO single layer films where the (002) peak moves to higher Bragg angle after annealing due to the lattice mismatch between the LCMO layer and the substrate. By increasing the thickness of LCMO, the multilayer samples show two MR peaks in a wide temperature range during the process of M-l transition. This phenomenon is attributed to a new (La5/8Ca3/8)xEr(1-x)MnO3 layer produced by the solubility between LCMO and EMO layers after high-temperature annealing. In this paper, we provide some evidence of dissolution between LCMO and EMO layers, and discuss the influence on structure and electronic transport properties in the composite thin films by annealing.

  9. A new insight into high-strength Ti62Nb12.2Fe13.6Co6.4Al5.8 alloys with bimodal microstructure fabricated by semi-solid sintering

    NASA Astrophysics Data System (ADS)

    Liu, L. H.; Yang, C.; Kang, L. M.; Qu, S. G.; Li, X. Q.; Zhang, W. W.; Chen, W. P.; Li, Y. Y.; Li, P. J.; Zhang, L. C.

    2016-03-01

    It is well known that semi-solid forming could only obtain coarse-grained microstructure in a few alloy systems with a low melting point, such as aluminum and magnesium alloys. This work presents that semi-solid forming could also produce novel bimodal microstructure composed of nanostructured matrix and micro-sized (CoFe)Ti2 twins in a titanium alloy, Ti62Nb12.2Fe13.6Co6.4Al5.8. The semi-solid sintering induced by eutectic transformation to form a bimodal microstructure in Ti62Nb12.2Fe13.6Co6.4Al5.8 alloy is a fundamentally different approach from other known methods. The fabricated alloy exhibits high yield strength of 1790 MPa and plastic strain of 15.5%. The novel idea provides a new insight into obtaining nano-grain or bimodal microstructure in alloy systems with high melting point by semi-solid forming and into fabricating high-performance metallic alloys in structural applications.

  10. Applying Ad Hoc Institutional Research Findings to College Strategic Planning

    ERIC Educational Resources Information Center

    Clagett, Craig A.

    2004-01-01

    Environmental scanning, enrollment forecasting, budget analyses, and institutional effectiveness assessment are examples of the explicit contributions institutional research offices make to campus strategic planning.

  11. John Kitzhaber and the Oregon Health Plan.

    PubMed

    Lunch, W M

    2000-01-01

    The Oregon Health Plan could not have developed into its current form without strong leadership. Criticism, which has shifted from the political left to the right, has been a constant companion, making integration of mental health services more precarious.

  12. Quality Assurance Planning for Region 6

    EPA Pesticide Factsheets

    The ultimate success of an environmental program or project depends on the quality of the environmental data collected and used in decision-making. EPA has developed guidances to help state and tribal governments develop Quality Assurance Program Plans.

  13. Energy planning and management plan

    SciTech Connect

    1996-01-01

    This paper contains printed copies of 60FR 53181, October 12, 1995 and 60 FR 54151. This is a record of decision concerning the Western Area Power Administration`s final draft and environmental impact statement, and Energy Planning and Management Program.

  14. Planning and Program Budgeting Workbook.

    ERIC Educational Resources Information Center

    Redburn, Steve; And Others

    The workbook is a training tool designed to make the concept of program planning and budgeting available to small social agencies in a simplified and practical form. It begins with a glossary and an explanation of the Annual Program Budgeting Cycle, the basis for the process described. The first four chapters contain summarized material,…

  15. Management Planning: Innovation on Campus.

    ERIC Educational Resources Information Center

    Hall, Stephen S. J.

    1973-01-01

    Management planning is a body of concepts and techniques designed to facilitate the analytical and forecasting processes within a department, to increase the decision-making prerogatives of the department director within predetermined guidelines, and to encourage and reinforce communication both among the departments and between the departments…

  16. The Great Gatsby. [Lesson Plan].

    ERIC Educational Resources Information Center

    Zelasko, Ken

    Based on F. Scott Fitzgerald's novel "The Great Gatsby," this lesson plan presents activities designed to help students understand that adapting part of a novel into a dramatic reading makes students more intimate with the author's intentions and craft; and that a part of a novel may lend itself to various oral interpretations. The main activity…

  17. Snakes: An Integrated Unit Plan.

    ERIC Educational Resources Information Center

    Lawrence, Lisa

    This document presents an integrated unit plan on snakes targeting second grade students. Objectives of the unit include developing concepts of living things, understanding the contribution and importance of snakes to the environment, and making connections between different disciplines. The unit integrates the topic of snakes into the areas of…

  18. Planning Safe Routes to School.

    ERIC Educational Resources Information Center

    Appleyard, Bruce S.

    2003-01-01

    Describes "Safe Routes to School" efforts in the United States and other countries to make walking and biking to school the transportation of choice. Offers a plan of action for formulating and carrying out such a program and information on funding sources. (EV)

  19. Making a Difference.

    ERIC Educational Resources Information Center

    Berrington, Susan; DeLacy, Ann

    1993-01-01

    To reverse African-American youngsters' low achievement pattern, one Maryland middle school initiated the African-American Student Achievement Program. Plan devised strategies to improve African-American students' academic achievement, school participation, and academic self-esteem. Activities include homework club, MESA (Math, Engineering, and…

  20. Making It Stick

    ERIC Educational Resources Information Center

    Ewers, Justin

    2009-01-01

    It seems to happen every day. A meeting is called to outline a new strategy or sales plan. Down go the lights and up goes the PowerPoint. Strange phrases appear--"unlocking shareholder value," "technology-focused innovation," "maximizing utility." Lists of numbers come and go. Bullet point by bullet point, the…