WorldWideScience

Sample records for scholarship productivity trends

  1. African tourism scholarship: Trends in academic journal publishing ...

    African Journals Online (AJOL)

    Against the background of the growth of tourism as a sector of importance for African economies this paper reflects on an issue of growing controversy in tourism scholarship, namely the patterns of production of tourism research and of publishing in academic journals. Earlier work documented that African scholarship on ...

  2. Investigatory Trends in Emerging Facebook Research: Implications for Communication Scholarship

    Science.gov (United States)

    Fenner, Christopher J.; Pitrowski, Chris

    2017-01-01

    Since the advent of Facebook, researchers across academic disciplines have examined the nature and scope of scholarship regarding this SNS. Based on a content analysis approach, Piotrowski (2012) reported that many popular issues in the media on the topic of Facebook are largely ignored by research investigators. Due to the proliferation of…

  3. Critical Assessment of Video Production in Teacher Education: Can Video Production Foster Community-Engaged Scholarship?

    Science.gov (United States)

    Yang, Kyung-Hwa

    2014-01-01

    In the theoretical framework of production pedagogy, I reflect on a video production project conducted in a teacher education program and discuss the potential of video production to foster community-engaged scholarship among pre-service teachers. While the importance of engaging learners in creating media has been emphasized, studies show little…

  4. A framework for promoting scholarship productivity in occupational therapy curricula.

    Science.gov (United States)

    Scott, P J; Justiss, M J; Schmid, A A; Fisher, T F

    2013-01-01

    This paper describes a curricular model to support the production of quality research and development of occupational therapy professional students, prepared to become leaders in the production and utilization of evidence for practice. This model is designed for programs with faculty challenged by the dual mandate of program excellence and expectations for scholarly productivity needed for tenure and promotion: typically programs at research universities. The essence of the model is the paralleling of research and competencies for clinical practice where faculty and students participate as a community of scholars. It is based on the literature that addresses the tensions between achieving excellence in research and scholarly productivity, and excellence in teaching. The experience of one university with this model over a five-year period of time is shared with the student-faculty productivity outcomes. These outcomes include dissemination of 55 collaborative peer reviewed products and faculty has generated support for 25 paid graduate assistantships. The combination of student outcomes and faculty support for their research has strengthened the ability of the faculty to excel in meeting the University mandate of scholarship while providing a high quality professional educational program.

  5. What Have We Been Writing about?: Patterns and Trends in the Scholarship of Teaching and Learning in Political Science

    Science.gov (United States)

    Craig, John

    2014-01-01

    It is more than 10 years since Kehl (2002) identified the increasing number of scholarship of teaching and learning (SoTL) papers being produced by political scientists. As noted by Hamann et al. (2009) and Whitman and Richlin (2007), this trend has developed further with increasing levels of research and publishing activity in political science…

  6. An Analysis of High Impact Scholarship and Publication Trends in Blended Learning

    Science.gov (United States)

    Halverson, Lisa R.; Graham, Charles R.; Spring, Kristian J.; Drysdale, Jeffery S.

    2012-01-01

    Blended learning is a diverse and expanding area of design and inquiry that combines face-to-face and online modalities. As blended learning research matures, numerous voices enter the conversation. This study begins the search for the center of this emerging area of study by finding the most cited scholarship on blended learning. Using Harzing's…

  7. PhD Students' Excellence Scholarships and Their Relationship with Research Productivity, Scientific Impact, and Degree Completion

    Science.gov (United States)

    Lariviere, Vincent

    2013-01-01

    This paper examines the relationship between excellence scholarships and research productivity, scientific impact, and degree completion. Drawing on the entire population of doctoral students in the province of Quebec, this pa- per analyzes three distinct sources of data: students, excellence scholarships, and scientific publications. It shows…

  8. Transforming practice into clinical scholarship.

    Science.gov (United States)

    Limoges, Jacqueline; Acorn, Sonia

    2016-04-01

    The aims of this paper were to explicate clinical scholarship as synonymous with the scholarship of application and to explore the evolution of scholarly practice to clinical scholarship. Boyer contributed an expanded view of scholarship that recognized various approaches to knowledge production beyond pure research (discovery) to include the scholarship of integration, application and teaching. There is growing interest in using Boyer's framework to advance knowledge production in nursing but the discussion of clinical scholarship in relation to Boyer's framework is sparse. Discussion paper. Literature from 1983-2015 and Boyer's framework. When clinical scholarship is viewed as a synonym for Boyer's scholarship of application, it can be aligned to this well established framework to support knowledge generated in clinical practice. For instance, applying the three criteria for scholarship (documentation, peer review and dissemination) can ensure that the knowledge produced is rigorous, available for critique and used by others to advance nursing practice and patient care. Understanding the differences between scholarly practice and clinical scholarship can promote the development of clinical scholarship. Supporting clinical leaders to identify issues confronting nursing practice can enable scholarly practice to be transformed into clinical scholarship. Expanding the understanding of clinical scholarship and linking it to Boyer's scholarship of application can assist nurses to generate knowledge that addresses clinical concerns. Further dialogue about how clinical scholarship can address the theory-practice gap and how publication of clinical scholarship could be expanded given the goals of clinical scholarship is warranted. © 2016 John Wiley & Sons Ltd.

  9. A Review of Trends in Distance Education Scholarship at Research Universities in North America, 1998-2007

    Directory of Open Access Journals (Sweden)

    Randall S. Davies

    2010-10-01

    Full Text Available This article explores and summarizes trends in research and scholarship over the last decade (i.e., 1998-2007 for students completing dissertations and theses in the area of distance education. The topics addressed, research designs utilized, and data collection and analysis methods used were compiled and analyzed. Results from this study indicate that most of the distance education research conducted by graduate students in this period of time has been descriptive, often addressing the perceptions, concerns, and satisfaction levels of various stakeholders with a particular distance education experience. Studies of this type typically used self-report surveys and analyzed the data using descriptive statistics. Validating the concern of many distance education scholars, there was a lack of graduate student research aimed at developing a theory base in distance education. On a positive note, projects directly comparing distance education with traditional face-to-face classrooms to determine the merit of specific programs declined significantly in 2007 as compared to 1998. This result might indicate that distance learning is becoming accepted as a viable and important educational experience in its own right. Another encouraging finding was the decreased emphasis on studies focused on technology issues, such as those analyzing the quality of distance education technology and questioning educators’ ability to provide an acceptable technology-enabled distance learning experience.

  10. Productivity in Lesbian, Gay, Bisexual, and Transgender Scholarship in Counseling Psychology: Institutional and Individual Ratings for 1990 through 2008

    Science.gov (United States)

    Smith, Nathan Grant

    2010-01-01

    This study examined individual and institutional productivity in lesbian, gay, bisexual, and transgender (LGBT) scholarship published in counseling psychology--oriented journals for the years 1990 through 2008. Eight journals were included in the analyses. An author-weighted score was calculated for each scholar, using a formula developed by…

  11. Peer support of a faculty "writers' circle" increases confidence and productivity in generating scholarship.

    Science.gov (United States)

    Brandon, Catherine; Jamadar, David; Girish, Gandikota; Dong, Qian; Morag, Yoav; Mullan, Patricia

    2015-04-01

    Publishing is critical for academic medicine career advancement. Rejection of manuscripts can be demoralizing. Obstacles faced by clinical faculty may include lack of time, confidence, and optimal writing practices. This study describes the development and evaluation of a peer-writing group, informed by theory and research on faculty development and writing. Five clinical-track radiology faculty members formed a "Writers' Circle" to promote scholarly productivity and reflection on writing practices. Members decided to work with previously rejected manuscripts. After members' initial meeting, interactions were informal, face to face during clinical work, and online. After the first 6 months, an anonymous survey asked members about the status of articles and evaluations of the writing group. Ten previously rejected articles, at least one from each member, were submitted to the Circle. In 6 months, four manuscripts were accepted for publication, five were in active revision, and one was withdrawn. All participants (100%) characterized the program as worth their time, increasing their motivation to write, their opportunities to support scholarly productivity of colleagues, and their confidence in generating scholarship. Peer-support writing groups can facilitate the pooling of expertise and the exchange of recommended writing practices. Our peer-support group increased scholarly productivity and provided a collegial approach to academic writing. Copyright © 2015 AUR. Published by Elsevier Inc. All rights reserved.

  12. Recent trends in bioethanol production

    Directory of Open Access Journals (Sweden)

    Semenčenko Valentina V.

    2011-01-01

    Full Text Available The rapid depletion of the world petroleum supply and the increasing problem of greenhouse gas effects have strenghtened the worldwide interest in alternative, nonpetroleum sources of energy. Bioethanol accounts for the majority of biofuel use worldwide, either as a fuel or a gasoline enhancer. Utilization of bioethanol can significantly reduce petroleum use and exhaust greenhouse gas emission. The production of this fuel is increasing over the years, and has reached the level of 73.9 billion liters during the year 2009. Even though ethanol production for decades mainly depended on energy crops containing starch and sugar (corn, sugar cane etc., new technologies for converting lignocellulosic biomass into ethanol are under development today. The use of lignocellulosic biomass, such as agricultural residues, forest and municipial waste, for the production of biofuels will be unavoidable if liquid fossil fuels are to be replaced by renewable and sustainable alternatives. For biological conversion of lignocellulosic biomass, pretreatment plays a central role affecting all unit operations in the process and is also an important cost deterrent to the comercial viability of the process. The key obstacles are: pretreatment selection and optimization; decreasing the cost of the enzymatic hydrolysis; maximizing the conversion of sugars (including pentoses to ethanol; process scale-up and integration to minimize energy and water demand; characterization and evaluation of the lignin co-product; and lastly, the use of the representative and reliable data for cost estimation, and the determination of environmental and socio-economic impacts. Currently, not all pretreatments are capable of producing biomass that can be converted to sugars in high enough yield and concentration, while being economically viable. For the three main types of feedstocks, the developement of effective continuous fermentation technologies with near to 100% yields and elevated

  13. New Trends in Olefin Production

    Directory of Open Access Journals (Sweden)

    Ismaël Amghizar

    2017-04-01

    Full Text Available Most olefins (e.g., ethylene and propylene will continue to be produced through steam cracking (SC of hydrocarbons in the coming decade. In an uncertain commodity market, the chemical industry is investing very little in alternative technologies and feedstocks because of their current lack of economic viability, despite decreasing crude oil reserves and the recognition of global warming. In this perspective, some of the most promising alternatives are compared with the conventional SC process, and the major bottlenecks of each of the competing processes are highlighted. These technologies emerge especially from the abundance of cheap propane, ethane, and methane from shale gas and stranded gas. From an economic point of view, methane is an interesting starting material, if chemicals can be produced from it. The huge availability of crude oil and the expected substantial decline in the demand for fuels imply that the future for proven technologies such as Fischer-Tropsch synthesis (FTS or methanol to gasoline is not bright. The abundance of cheap ethane and the large availability of crude oil, on the other hand, have caused the SC industry to shift to these two extremes, making room for the on-purpose production of light olefins, such as by the catalytic dehydrogenation of propane.

  14. Novel trends in engineered milk products.

    Science.gov (United States)

    Chandrapala, Jayani; Zisu, Bogdan

    2016-08-01

    Food engineering within the dairy sector is an ever developing field of study purely based on the application of engineering principles and concepts to any aspect of dairy product manufacturing and operations. The last 25 years of science and technology devoted to milk and milk products have led to major advances. The purpose of this paper is to review the history and current status of some engineered milk products and to speculate regarding future trends. Much of the advancement has been directed towards production capacity, mechanisation, automation, hygiene within the processing plant, safety, extensions in shelf life, and new product introductions that bring variety and convenience for the consumer. Significant advancements in product quality have been made, many of these arising from improved knowledge of the functional properties of ingredients and their impact on structure and texture. In addition, further improvements focused on energy efficiency and environmental sustainability have been made and will be needed in the future.

  15. Scholarly work products of the doctor of nursing practice: one approach to evaluating scholarship, rigour, impact and quality.

    Science.gov (United States)

    Terhaar, Mary F; Sylvia, Martha

    2016-01-01

    The aim of this investigation was to evaluate, monitor and manage the quality of projects conducted and work produced as evidence of scholarship upon completion of Doctor of Nursing Practice education. The Doctor of Nursing Practice is a relatively new degree which prepares nurses for high impact careers in diverse practice settings around the globe. Considerable variation characterises curricula across schools preparing Doctors of Nursing Practice. Accreditation assures curricula are focused on attainment of the Doctor of Nursing Practice essentials, yet outcomes have not been reported to help educators engage in programme improvement. This work has implications for nursing globally because translating strong evidence into practice is key to improving outcomes in direct care, leadership, management and education. The Doctor of Nursing Practice student learns to accomplish translation through the conduct of projects. Evaluating the rigour and results of these projects is essential to improving the quality, safety and efficacy of translation, improvements in care and overall system performance. A descriptive study was conducted to evaluate the scholarly products of Doctor of Nursing Practice education in one programme across four graduating classes. A total of 80 projects, conducted across the USA and around the globe, are described using a modification of the Uncertainty, Pace, Complexity Model. The per cent of students considered to have produced high quality work in relation to target expectations as well as the per cent that conducted means testing increased over the four study years. Evaluation of scope, complexity and rigour of scholarly work products has driven improvements in the curriculum and informed the work of faculty and advisors. Methods, evaluation and outcomes conformed around a set of expectations for scholarship and rigour have resulted in measurable outcomes, and quality publications have increased over time. © 2015 John Wiley & Sons Ltd.

  16. AWG Scholarships

    Science.gov (United States)

    The Association for Women Geoscientists will give two Chrysalis Scholarships in 1990. The awards are for women who returned to school after an interruption in education of at least a year and who are finishing a thesis for a Masters or Ph.D. degree in geoscience.1989 was the first year for the Chrysalis. The recipient, Diane Bellis, was a doctoral candidate in geochemistry at New Mexico Institute of Mining and Technology in Socorro and the mother of four. She received her Ph.D. in May and is currently an AAAS Fellow in the Department of State in Washington, D.C., working on U.S. science policy in Africa and Latin America.

  17. Projection display technology and product trends

    Science.gov (United States)

    Kahn, Frederic J.

    1999-05-01

    Major technology and market trends that could generate a 20 billion dollar electronic projector market by 2010 are reviewed in the perspective of recent product introductions. A log linear analysis shows that the light outputs of benchmark transportable data video projectors have increased at a rate of almost 90 percent per year since 1993. The list prices of these same projectors have decreased at a rate of over 40 percent per year. The tradeoffs of light output vs. resolution and weight are illustrated. Recent trends in projector efficacy vs. year are discussed. Lumen output per dollar of list price is shown to be a useful market metric. Continued technical advances and innovations including higher throughput light valve technologies with integrated drivers, brighter light source, field sequential color, integrated- and micro-optical components, and aerospace materials are likely to sustain these trends. The new technologies will enable projection displays for entertainment and computer applications with unprecedented levels of performance, compactness, and cost-effectiveness.

  18. Trends in cyclotrons for radionuclide production

    International Nuclear Information System (INIS)

    Vera Ruiz, H.; Lambrecht, R.M.

    1999-01-01

    The IAEA recently concluded a worldwide survey of the cyclotrons used for radionuclide production. Most of the institutions responded to the questionnaire. The responses identified technical, utilisation and administrative information for 206 cyclotrons. Compiled data includes the characteristics, performance and popularity of each of the different commercial cyclotrons. Over 20 cyclotrons are scheduled for installation in 1998. The expansion in the number of cyclotron installations during the last decade was driven by the advent of advances in medical imaging instrumentation (namely, positron emission tomography (PET), and more recently by 511 KeV emission tomography); introduction of user friendly compact medical cyclotrons; and recent governmental decisions that permit reimbursement for cyclotron radiopharmaceutical studies by the government or insurance companies. The priorities for the production of clinical, commercial and research radionuclides were identified. The emphasis is on radionuclides used for medical diagnosis with SPET (e.g. 123 I, 201 Tl) and PET (e.g. 11 C, 13 N, 15 O, 18 F) radiopharmaceuticals, and for individualized patient radiation treatment planning (e.g. 64 Cu, 86 Y, 124 I) with PET. There is an emerging trend to advance the cyclotron as an alternative method to nuclear reactors for the production of neutron-rich radionuclides (e.g. 64 Cu, 103 Pd, 186 Re) needed for therapeutic applications. (authors)

  19. Engaged scholarship for designing product service system innovation opportunities in an industrial design course

    NARCIS (Netherlands)

    Lu, Y.; Baha, S.E.; Hsieh, P.H.

    2013-01-01

    This paper explores a design case study in an industrial design classroom in which actors with diverse expertise were involved for the creation of Product Service System (PSS) innovation opportunities in societal contexts. By engaging diverse experts from different fields, the classroom was turned

  20. Nursing scholarship within the British university system.

    Science.gov (United States)

    Ramcharan, P; Ashmore, R; Nicklin, L; Drew, J

    This article is a review of how a school of nursing and midwifery might promote scholarship within the university system. It is argued that the emphasis on research in universities has undermined the importance of scholarship within education and practice. The difficulties of recognizing scholarly processes as opposed to products such as publications is outlined in relation to three areas of potential scholarship within nurse education, i.e. research, teaching and practice. Issues are raised about how scholarship might be promoted in these three areas in practical terms. It is argued that systems of recognition and reward should be equitably distributed between these wide areas of potential scholarship. This will mean universities accommodating different models of scholarship and nurses recognizing their responsibility to contribute to scholarly activity.

  1. Politics and Scholarship: Feminist academic journals and the production of knowledge

    Directory of Open Access Journals (Sweden)

    Artemisa Flores Espinola

    2016-12-01

    Full Text Available The aim of this article is to explore the process of publication of six feminist academic journals. The genesis of journals as well as the level of participation of men and women, collaboration and productivity is presented. In this perspective, they are analyzed and compared two groups of academics journals (the first composed of three general feminist journals and the second of three feminist academics journals specialized in philosophy, sociology and psychology. The results show that the historical context and the political commitment of journals explain the differences and similarities between them and between the two groups of magazines. While the participation of men is a minority in every magazine, it is much higher in general. The collaboration between authors and authors is higher in magazines due to its strong empirical component

  2. Scholarship as Cultural Production in the Neoliberal University: Working Within and Against ‘Deliverables’

    Directory of Open Access Journals (Sweden)

    Mary Elizabeth Luka

    2016-03-01

    Full Text Available This article focuses on the idea of scholarly work as cultural production to help understand how the tensions of precarious, early-career academic employment are articulated on a day-to-day basis in the context of pressures to efficiently produce monetizable ‘deliverables.’ Using a political economy of communication framework and an iterative methodological approach, the authors mobilize examples drawn from a collaborative set of activities they undertook as part of a broader research group of emerging Canadian scholars working in different international contexts between 2012 and 2015. The research conversation began in academic roundtables in 2013, and was furthered through a content analysis of articles collected from scholarly and general interest blog posts, newsletters, and magazines published online from July 2012 to April 2014. In this article, the authors explore emerging themes and document pressures to conform to neoliberal practices within the corporatized university, as well as suggest pathways for dissent and reinvention of academic labour.

  3. Minority engineering scholarships, 2012.

    Science.gov (United States)

    2014-02-01

    Scholarships for Minority Students Studying Engineering and Science: Support will make scholarships available to minority students : interested in engineering and science and will increase significantly the number of minority students that Missouri S...

  4. Translating latent trends in food consumer behavior into new products

    OpenAIRE

    Gellynck, Xavier; Kühne, Bianka; Van Wezemael, Lynn; Verbeke, Wim

    2010-01-01

    For successful product development it is important to explore the latent changes in consumer behavior prior to the product development process. The identification of a latent trend before the manifestation moment can be achieved by trend analysis. Trend analysis delivers insights that explore the future in order to identify prospective consumers and new product ideas, but also includes a feeling for the currents in market and technology. Hence, the aim is to identify emerging weak signals in ...

  5. Housing trends & impacts on wood products manufacturing

    Science.gov (United States)

    Matt Bumgardner; Urs Buehlmann; Al Schuler; Karen. Koenig

    2012-01-01

    While there are some signs of improvement in the business conditions and sales volume faced by the secondary wood industry in relation to the housing market, they are slow in coming. This third annual housing market survey looks at the trends in the industry and analyzes what has changed in terms of market conditions, company performance and the actions being taken by...

  6. Current trend in latex dipped products manufacturing

    International Nuclear Information System (INIS)

    Wong, W.S.C.

    1996-01-01

    The paper present the activities in dipped products manufacturing in Malaysia; the activities carried out by MARGMA - Malaysian Rubber Glove manufacturer; other issues discussed such as labour, pricing environmental issue, product certification in this activity

  7. Optimal Design for Study-Abroad Scholarship: The Effect of Payback Policy

    Science.gov (United States)

    Lien, Donald; Wang, Yaqin

    2010-01-01

    This paper examines the optimal design for a study-abroad scholarship. A student is awarded a fixed-amount scholarship to participate in the program but will have to pay back the scholarship if his/her performance fails to meet a target level. When the program is highly productive, the scholarship is low and the target performance is high. The…

  8. Livestock production: recent trends, future prospects

    Science.gov (United States)

    Thornton, Philip K.

    2010-01-01

    The livestock sector globally is highly dynamic. In developing countries, it is evolving in response to rapidly increasing demand for livestock products. In developed countries, demand for livestock products is stagnating, while many production systems are increasing their efficiency and environmental sustainability. Historical changes in the demand for livestock products have been largely driven by human population growth, income growth and urbanization and the production response in different livestock systems has been associated with science and technology as well as increases in animal numbers. In the future, production will increasingly be affected by competition for natural resources, particularly land and water, competition between food and feed and by the need to operate in a carbon-constrained economy. Developments in breeding, nutrition and animal health will continue to contribute to increasing potential production and further efficiency and genetic gains. Livestock production is likely to be increasingly affected by carbon constraints and environmental and animal welfare legislation. Demand for livestock products in the future could be heavily moderated by socio-economic factors such as human health concerns and changing socio-cultural values. There is considerable uncertainty as to how these factors will play out in different regions of the world in the coming decades. PMID:20713389

  9. Trends in price and productivity in the fur sector

    DEFF Research Database (Denmark)

    Hansen, Henning Otte

    2016-01-01

    in the long term. The terms of trade - the ratio between output and input prices - is also unstable but with a clear negative long-term trend. The developments in prices and productivity cause high demands on management both on individual fur farms and further down the value chain.......Price and productivity are two important competitive factors for the fur skin production worldwide. In the paper it is demonstrated that there are significant long-term trends towards increasing productivity and decreasing price ratios. The trend follows the same pattern as for other agricultural...... products. The analysis is based on Danish conditions as a case. By using different measurement methods it is demonstrated that productivity is increasing in several places in fur value chain. The fur skin prices, which are largely determined in international markets, are both very volatile and decreasing...

  10. Developing a scholarship community.

    Science.gov (United States)

    Cumbie, Sharon; Weinert, Clarann; Luparell, Susan; Conley, Virginia; Smith, James

    2005-01-01

    To report the results of a multidisciplinary, interinstitutional writing support group established to facilitate faculty scholarly productivity. ORGANIZING CONCEPT: The road to scholarship can be filled with many obstacles, among them time constraints, teaching and meeting demands, student needs, office interruptions, and lack of colleagueship. The problems associated with lack of colleagueship, in particular, can be compounded for faculty who work in isolated contexts with few, if any, senior faculty to serve as mentors. METHODS OF DEVELOPMENT: The Western Writers Coercion Group evolved over a 2-year period from a small group of nursing faculty at a single institution to include, by its second year, 21 faculty from five western university campuses and three academic disciplines. The group met biweekly via teleconference with the objectives of defining and accomplishing realistic individual scholarship goals and providing a forum for the critical exchange of ideas. The ongoing support and mentoring of the group led to significant writing outcomes in the form of manuscripts submitted for publication, abstracts submitted for conference presentation, grant proposals developed, and collegial relationships formed. Although the benefits of group participation varied somewhat for faculty at different points in the career trajectory, they seemed to accrue at all levels of development. Group members underscored the many less quantifiable advantages of group participation: exposure to broader professional perspectives, the formation of key professional relationships, the enrichment of multidisciplinary input, and individualized assistance with time management, goal setting, and actual drafts. The structure and experience of this group, which continues to meet regularly, might be a model to guide other groups of scholars who face geographic isolation and who struggle with balancing time and work and finding motivation for the process of writing.

  11. Future trends in heavy water production

    International Nuclear Information System (INIS)

    Galley, M.R.

    1983-10-01

    World heavy water production has spanned nearly fifty years and, for much of that period, the commodity was often in short supply, but that situation has changed, at least in Canada. There are now adequate reserves of heavy water and sufficient installed production capacity to service Canadian domestic and export demands for the next ten years or beyond. More than 90 percent of the world's inventory of heavy water has been produced by the GS process but this may not be the method that is chosen when the time comes to expand heavy water production again. Other countries, such as India and Argentina, have already chosen ammonia-hydrogen exchange as an alternative technology for part of their domestic production programs. Despite the present surplus of heavy water, research and development of new technologies is very active, particularly in Canada and Japan, because it is recognized that there are still attractive opportunities for future production by processes that are both less expensive and environmentally more acceptable, than either the demonstrated GS process or ammonia-hydrogen alternative. This paper describes the prospects for some of these new processes, contrasts them with the present established methods and assesses the probable impact on the future supply situation

  12. Trends in wine production and trade

    OpenAIRE

    Lazanyi, Janos

    2008-01-01

    Historically, wine production and consumption have been at home in Europe. The most important countries mentionable are France, Italy, Germany, Spain, Greece, Portugal, Moldova, Romania, Bulgaria and Hungary. The European Union (EU 27) occupies a leading position on the world wine market. Globally, it accounts for 49.9% of growing areas and 39.1% of grape production, according to FAO data for the year 2006. The European Union (EU 27) produces 60.0%of wine and accounts for 55.4%of wine imports...

  13. ORGANIC GRAIN PRODUCTION MARKET OF UKRAINE: PROSPECTS AND TRENDS

    Directory of Open Access Journals (Sweden)

    Viktoriia Bondar

    2016-11-01

    Full Text Available The purpose of the paper is to determine the prospects of the market of organic products in Ukraine. The article studies the market for organic produce dynamic area of organic farmland, number of organic farms in volume production of organic products. Identified key factors influencing the market for organic products Ukraine, outlined areas of the market based on its current state. Grain industry serves as a source of sustainable development of agriculture, determines the socio-economic condition of society and is the basis of agricultural exports. Therefore, the development of the organic market of grain and its products are of particular importance and led to the goal and objectives of bottom investigation. Methodology. The theoretical and methodological basis of the study are works of economists on the development of ecology management, general scientific methods and approaches in the field of business management: historical, dialectical, abstract logical methods of system-structural analysis and synthesis of scientific research and provision of economic theory, management. Results. Proved that Ukraine has considerable potential as a producer of agricultural products, including organic farming, export, consumption in the domestic market. To determine the market trends of organic products studied the dynamics of agricultural surfaces of Ukraine, reserved for growing organic products. To further study the characteristics and trends of the market for organic products in Ukraine, examined the dynamics of the number of organic farms. For determining the main trends and the prospects of the organic products market, and in addition for researching proposals, examined demand for market research of market demand for organic products in terms of production of organic products in Ukraine. Practical implications. The main problem of Ukraine of organic production is exported domestic products as organic production of agricultural products. Analysis of key

  14. Unit Price Scaling Trends for Chemical Products

    Energy Technology Data Exchange (ETDEWEB)

    Qi, Wei [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sathre, Roger [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Morrow, III, William R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Shehabi, Arman [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2015-08-01

    To facilitate early-stage life-cycle techno-economic modeling of emerging technologies, here we identify scaling relations between unit price and sales quantity for a variety of chemical products of three categories - metal salts, organic compounds, and solvents. We collect price quotations for lab-scale and bulk purchases of chemicals from both U.S. and Chinese suppliers. We apply a log-log linear regression model to estimate the price discount effect. Using the median discount factor of each category, one can infer bulk prices of products for which only lab-scale prices are available. We conduct out-of-sample tests showing that most of the price proxies deviate from their actual reference prices by a factor less than ten. We also apply the bootstrap method to determine if a sample median discount factor should be accepted for price approximation. We find that appropriate discount factors for metal salts and for solvents are both -0.56, while that for organic compounds is -0.67 and is less representative due to greater extent of product heterogeneity within this category.

  15. Australian uranium production and trade trends

    International Nuclear Information System (INIS)

    Armstrong, G.; Braddick, P.

    1994-01-01

    After overviewing the factors influencing the worldwide production and consumption of uranium, the authors review the world situation and assess the industry in Australia and the impact of Government policy on uranium mining. The conclusion is that Australia, with almost 30 per cent of the western world's uranium resources, including several of the highest grade and lowest cost deposits in the world, remains well placed to enjoy a substantial share of growth in the uranium market, should existing Government restrictions be lifted. 6 figs., 2 tabs

  16. Emerging trends in regional coal production

    International Nuclear Information System (INIS)

    Watson, W.D.

    1994-01-01

    At an average annual growth rate of 1.9%, the total national demand for coal will increase from 850 million short tons in 1985 to 2 billion short tons annually by the year 2030. A market simulation model (described in this paper) determines the regional pattern of coal production needed to meet these demands. Because compliance or low-sulfur coal resources are a low-cost option for meeting environmental regulations, they could be mined out substantially in the medium term. In the next 15 to 25 years, most of the Eastern compliance coal up to a mining cost of $40 per ton could be mined out and 4 billion short tons of Western compliance coal could be produced. By the year 2030, almost all Eastern low-sulfur coal could be mined out. Most Western compliance coal costing less than $20/ton could be mined out by 2030

  17. MAIN TRENDS OF BIOFUELS PRODUCTION IN UKRAINE

    Directory of Open Access Journals (Sweden)

    Myroslav PANCHUK

    2017-12-01

    Full Text Available The analysis of biological resources for biofuels production in Ukraine has been carried out, and it has been shown that usage of alternative energy sources has great potential for substantially improving energy supply of the state and solving environmental problems. The directions of development and new technologies of obtaining motor fuels from biomass are systematized. It has been established that usage of different types of biofuels and their mixtures for feeding internal combustion engines involves application of modified engines in terms of structure and algorithms and usage of traditional designs of cars without significant structural changes. Moreover, the impact of biofuels on the efficient operation of the engine requires further integrated research.

  18. Pharmaceuticals from natural products: current trends

    Directory of Open Access Journals (Sweden)

    PETER R. SEIDL

    2002-03-01

    Full Text Available The use of products extracted from plants for medicinal purposes can be traced to the beginnings of civilization and up until the end of the nineteenth century natural products were the principal source of medicines. Since then their relative importance has oscillated according to the strategies of large pharmaceutical companies. Now that these strategies are changing, there are new opportunities for countries like Brazil, in which a large proportion of the world's biodiversity is located. There are, however, new circumstances that must be taken into consideration: material must be collected by groups which are formally authorized to do so and under the conditions of the Convention of Biological Diversity, the discovery process is being successively outsourced to smaller specialized firms and there is a growing integration with producers of cosmetics and phytomedicines.O uso de produtos extraídos de plantas para fins medicinais pode ser tracejado aos inícios da civilização e até o fim do século XIX, os produtos naturais constituíram a principal fonte de medicamentos. Desde então, a importância relativa dos produtos naturais tem oscilado de acordo com as estratégias de grandes companhias farmacêuticas. Agora que estas estratégias vêm mudando, há novas oportunidades para países como o Brasil, no qual está localizada uma vasta proporção da biodiversidade mundial. Há, entretanto, novas circunstâncias que devem ser levadas em consideração: o material deve ser coletado por grupos que estão formalmente autorizados para tal, com a coleta sendo feita sob as condições da Convenção de Diversidade Biológica, o processo de descoberta está sendo sucessivamente terceirizado no sentido de firmas especializadas menores e há uma integração crescente como produtores de cosméticos e fitomedicamentos.

  19. Scholarship, Textbooks, and Mythology

    Science.gov (United States)

    Noell, Laura K.

    2004-01-01

    A new textbook designed for first- or second-year courses in mythology as an introduction to literature shows that a community college faculty member who writes a textbook adds teaching experience to scholarship.

  20. Faith, scholarship and postmodernism

    Directory of Open Access Journals (Sweden)

    Susan VanZanten Gallagher

    1997-03-01

    Full Text Available Faith, Scholarship, and postmodernismPostmodernism represents perhaps the most important philosophical shift occurring in Western thought since the Enlightenment. It is thus crucial for Christian scholars to address the issues it raises. In the United States, Christian scholars have employed at least two different paradigms in discussing the relationship of faith and scholarship. In the integration model, scholars assume that faith and scholarship are two distinct entities that must be brought together, while the worldview model assumes that the scholar always begins with a narrative worldview that subsequently informs one's scholarship. However, the worldview model holds that one's worldview can be influenced and informed by one's scholarship, life experiences, and cultural settings as well. After distinguishing between various kinds of postmodernism based upon their views of truth, unknowability, and cultural relativism - this article argues that worldview thinking may benefit from the academy’s embrace of postmodernism. Although Christian scholars have expressed a wide variety of opinions on postmodernism, I argue that postmodernism’s anti-foundationalism and recognition of the importance of perspectival thinking provide new opportunities for Christian scholarship.

  1. Trend Analysis of the Brazilian Scientific Production in Computer Science

    Directory of Open Access Journals (Sweden)

    TRUCOLO, C. C.

    2014-12-01

    Full Text Available The growth of scientific information volume and diversity brings new challenges in order to understand the reasons, the process and the real essence that propel this growth. This information can be used as the basis for the development of strategies and public politics to improve the education and innovation services. Trend analysis is one of the steps in this way. In this work, trend analysis of Brazilian scientific production of graduate programs in the computer science area is made to identify the main subjects being studied by these programs in general and individual ways.

  2. Shifting production trends point to more oil from OPEC

    International Nuclear Information System (INIS)

    Ismail, I.A.H.

    1994-01-01

    Oil production from the Organization of Petroleum Exporting Countries and non-OPEC regions has undergone four major phases of change in relation to oil price since 1960. Patterns visible in those phases offer an indication of world-wide production trends in the future. These four phases are described. Overall, demand for oil during 1960--93 has increased from around 20 million b/d in 1960 to as high as 65 million b/d in 1993. The consensus among energy analysts and forecasters is that this demand growth will continue. This will encourage OPEC and non OPEC producers to invest in the oil industry to meet future demand growth. However, since the resource base is larger in OPEC than in non-OPEC areas, and since the cost of developing these resources is lower in OPEC than outside OPEC, the future call on OPEC oil to meet growth in demand will undoubtedly be substantiated as production from the non-OPEC region diminishes or at best stagnates. The paper discusses OPEC production trends, non-OPEC production, natural gas liquids, future production scenarios, and future constraints on production

  3. Minority engineering scholarships renewal, 2011.

    Science.gov (United States)

    2012-08-01

    Scholarships for Minority Students Studying Engineering and Science : Support will make scholarships available to minority students : interested in engineering and science and will increase significantly the number of minority students that Missouri ...

  4. State and trends of oil crops production in China

    Directory of Open Access Journals (Sweden)

    Yang Tiankui

    2016-11-01

    Full Text Available This paper attempts to present a full picture of current situation and future trends of Chinese oil crop production. The total oil crop production remained broadly constant during 2011–2014. The top three oil crops are soybean, peanut and rapeseed, together accounting for more than 70% of total oil crop production. The area under cultivation and the production of peanuts will keep steadily increasing because most Chinese like its pleasant roasted flavor. Because of their high content in polyunsaturated fatty acids and the natural minor functional components in their oils, more attention is being paid to sunflower seed and rice bran. The diminishing availability of arable land and concern over the security of edible oil supplies is driving both a change in cultivation structure of crops and improvements in the efficiency of oilseed production in China.

  5. Emerging trends in the discovery of natural product antibacterials

    DEFF Research Database (Denmark)

    Bologa, Cristian G; Ursu, Oleg; Oprea, Tudor

    2013-01-01

    This article highlights current trends and advances in exploiting natural sources for the deployment of novel and potent anti-infective countermeasures. The key challenge is to therapeutically target bacterial pathogens that exhibit a variety of puzzling and evolutionarily complex resistance...... mechanisms. Special emphasis is given to the strengths, weaknesses, and opportunities in the natural product antibacterial drug discovery arena, and to emerging applications driven by advances in bioinformatics, chemical biology, and synthetic biology in concert with exploiting bacterial phenotypes....... These efforts have identified a critical mass of natural product antibacterial lead compounds and discovery technologies with high probability of successful implementation against emerging bacterial pathogens....

  6. Radiation sterilization of medical products- current trends and future prospects

    International Nuclear Information System (INIS)

    Sharma, G.

    1997-01-01

    In medical practice use of sterile pharmaceuticals and single use disposable medical devices is steadily increasing. Sterile pharmaceuticals like injections and ophthalmic ointments are required for therapy. Medical devices are employed for diagnostic, drug administration or corrective purposes, and as implants for temporary, short term or long term residence in the human system. All these products are made available in sterile form by treating them to a suitable process of sterilization i.e. dry/wet heat, ethylene oxide (EtO) gas or ionizing radiation. In this paper current trends and future prospects of radiation sterilization of medical products are given in detail. 9 refs., 7 tabs

  7. Teaching as Scholarship

    Directory of Open Access Journals (Sweden)

    Shane Neely-Smith

    2008-02-01

    Full Text Available As research and funding continue to replace teaching as the central mission in more colleges and universities, nursing faculty will be expected to engage in research endeavours as proof of scholarship involvement. However, the multiple roles of the nursing faculty coupled with the pressure to engage in research and funding endeavours have led to increased stress and burnout and increased attrition rate. The purpose of this paper is to delineate the expected roles of the nursing faculty related to the trilogy of teaching, research and service and recommend that colleges/universities recognize not only research as scholarship, but also teaching and service. An integrative review of the literature using books and journals from nursing and other relevant disciplines related to the multiple roles of nursing faculty was conducted. Teaching is a vital role and should remain the central mission of colleges/universities to ensure effective pedagogy. Institutions of higher learning should adapt an umbrella of scholarship under which falls teaching, research, and service; thus, teaching would be considered scholarship.

  8. Assessing Culturally Competent Scholarship.

    Science.gov (United States)

    Mendias, Elnora P.; Guevara, Edilma B.

    2001-01-01

    Eight criteria for culturally competent scholarship (contextuality, relevance, communication styles, awareness of identity and power differences, disclosure, reciprocation, empowerment, time) were applied to an international education/research nursing program. Appropriate measures for each were developed and ways to improve the program were…

  9. Valla on Biblical Scholarship

    DEFF Research Database (Denmark)

    Haan, Annet den

    2016-01-01

    Lorenzo Valla’s Annotationes to the New Testament have been the object of study both as part of the history of Biblical scholarship and in the context of Valla’s own intellectual development. The work was, however, embedded in the intellectual context of the Vatican court in the 1450s, where...

  10. Western Canadian wood residue production and consumption trends

    International Nuclear Information System (INIS)

    McCloy, B.

    2006-01-01

    This presentation considered various trends in western Canadian wood residue production and consumption. Potential markets for wood residue products were also discussed. Trends were reviewed by province for the years 2000-2004. British Columbia (BC) is currently the largest producer of residue in the country, and also retains the largest surpluses of bark, sawdust and shavings. Wood residues in BC are used in pulp and plywood mill production, as well as in the creation of particleboard and MDF. Surplus mill wood residue production in the province has greatly increased due to the Mountain Pine Beetle (MPB) infestation, which has in turn spurred expansion of the BC interior sawmill industry. The infestation has also resulted in a glut of pulp chips. Current wood residue products in Alberta are mostly used in pulp mill combined heat and power (CHP) systems, as well as for wood pellet production and the creation of particleboard and MDF. It was noted that surplus residues are rapidly declining in the province. Saskatchewan's wood residue storage piles are estimated to contain 2,900,000 BDt, while Manitoba surpluses are relatively minor. It was suggested that high natural gas prices have increased the payback on wood energy systems to approximately 2 years. The value of wood residue is now greater than $100/BDt as a substitute for natural gas once the wood energy system has been fully depreciated. Sawmills may now wish to consider equipping themselves to sell wood residue products, as most sawmills only require 20 per cent of their residues for heating purposes. It was concluded that markets for hog fuel wood pellets should be developed in Canada and internationally. Future markets may also develop if natural gas currently used in pulp mill power boilers and lime kilns is replaced with wood residue energy systems. refs., tabs., figs

  11. Trends in heavy oil production and refining in California

    International Nuclear Information System (INIS)

    Olsen, D.K.; Ramzel, E.B.; Pendergrass, R.A. II.

    1992-07-01

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production and is part of a study being conducted for the US Department of Energy. This report summarizes trends in oil production and refining in Canada. Heavy oil (10 degrees to 20 degrees API gravity) production in California has increased from 20% of the state's total oil production in the early 1940s to 70% in the late 1980s. In each of the three principal petroleum producing districts (Los Angeles Basin, Coastal Basin, and San Joaquin Valley) oil production has peaked then declined at different times throughout the past 30 years. Thermal production of heavy oil has contributed to making California the largest producer of oil by enhanced oil recovery processes in spite of low oil prices for heavy oil and stringent environmental regulation. Opening of Naval Petroleum Reserve No. 1, Elk Hills (CA) field in 1976, brought about a major new source of light oil at a time when light oil production had greatly declined. Although California is a major petroleum-consuming state, in 1989 the state used 13.3 billion gallons of gasoline or 11.5% of US demand but it contributed substantially to the Nation's energy production and refining capability. California is the recipient and refines most of Alaska's 1.7 million barrel per day oil production. With California production, Alaskan oil, and imports brought into California for refining, California has an excess of oil and refined products and is a net exporter to other states. The local surplus of oil inhibits exploitation of California heavy oil resources even though the heavy oil resources exist. Transportation, refining, and competition in the market limit full development of California heavy oil resources

  12. Effect of length of productive life on genetic trend of milk production ...

    African Journals Online (AJOL)

    Longevity is an important economic trait in dairy cattle. Including this trait in a breeding scheme, increases profit. The aim of this study was to evaluate the relationship between length of productive life (LPL), genetic trend of milk production and profitability of herds. LPL has been defined as time from first calving to culling.

  13. INTRODUCTION: GRADUATE STUDENT SCHOLARSHIP

    Directory of Open Access Journals (Sweden)

    Laverne Jacobs

    2015-02-01

    Full Text Available The Windsor Yearbook of Access to Justice is proud to publish issue 32 (1. This issue features a special section highlighting the scholarship of graduate students. While it is always a pleasure to read promising work by newer scholars in the fields of law and social justice, we are certain that this collection of articles represents some of the finest and thought-provoking scholarship stemming from current graduate students in law. The articles stem from a graduate student essay contest that WYAJ held in 2013 and for which we received many submissions. The collection of selected papers offers a view of legal and interdisciplinary research examining issues that are topically diverse but which are all of deep, long-term importance to the world of access to justice. A reader of the special section on Graduate Student Scholarship will find explorations of access to justice from the perspectives of equality rights, discretion, adjudication and methods of legal service delivery, to name a few. A prize was offered to two papers judged to be of exceptional quality. I am very pleased to announce that the winners of those two prizes are Andrew Pilliar, for his article “Exploring a Law Firm Business Model to Improve Access to Justice” and Blair A. Major, for his contribution, “Religion and Law in R v NS: Finding Space to Re-think the Balancing Analysis”. The Editorial Board thanks all those who submitted papers to the contest and to this final special issue of the Windsor Yearbook of Access to Justice. Another notable feature of this issue is the introduction of a section called Research Notes. The Yearbook will periodically publish peer-reviewed research notes that present the findings of empirical (quantitative, qualitative or mixed method research studies. This section aims to contribute to the growing and important body of empirical scholarship within the realm of access to justice socio-legal research. We hope that you enjoy

  14. A meaningful MESS (Medical Education Scholarship Support

    Directory of Open Access Journals (Sweden)

    Shari A. Whicker

    2016-07-01

    Full Text Available Background: Graduate medical education faculty bear the responsibility of demonstrating active research and scholarship; however, faculty who choose education-focused careers may face unique obstacles related to the lack of promotion tracks, funding, career options, and research opportunities. Our objective was to address education research and scholarship barriers by providing a collaborative peer-mentoring environment and improve the production of research and scholarly outputs. Methods: We describe a Medical Education Scholarship Support (MESS group created in 2013. MESS is an interprofessional, multidisciplinary peer-mentoring education research community that now spans multiple institutions. This group meets monthly to address education research and scholarship challenges. Through this process, we develop new knowledge, research, and scholarly products, in addition to meaningful collaborations. Results: MESS originated with eight founding members, all of whom still actively participate. MESS has proven to be a sustainable unfunded local community of practice, encouraging faculty to pursue health professions education (HPE careers and fostering scholarship. We have met our original objectives that involved maintaining 100% participant retention; developing increased knowledge in at least seven content areas; and contributing to the development of 13 peer-reviewed publications, eight professional presentations, one Masters of Education project, and one educational curriculum. Discussion: The number of individuals engaged in HPE research continues to rise. The MESS model could be adapted for use at other institutions, thereby reducing barriers HPE researchers face, providing an effective framework for trainees interested in education-focused careers, and having a broader impact on the education research landscape.

  15. TRENDS IN PRODUCT DEVELOPMENT: CONCURRENT ENGINEERING AND MECHATRONICS

    Directory of Open Access Journals (Sweden)

    Stefan IANCU

    2013-05-01

    Full Text Available This paper presents the most significant contemporary trends in new industrial product development:concurrent engineering (CE and mechatronics (M. Author defines what CE and M are, emphasizing whatconnections are between these two concepts, and which are the ways of integration in CE and M. The mainconclusion of this paper is that both these two concepts have known a strongly development in 1975-1985’s,when Information and Communication Technologies (ICT was in full swing of development. The influence ofICT is undoubted, but, from this point of view, there are differences: if M could not be implemented in theabsence of the ICT, communication and computational technologies are not strictly necessary for theimplementation of CE.

  16. Trends in nursing ethics research: Mapping the literature production.

    Science.gov (United States)

    Blažun Vošner, Helena; Železnik, Danica; Kokol, Peter; Vošner, Janez; Završnik, Jernej

    2017-12-01

    There have been a number of debates in the field of nursing ethics. Researchers have focused on various aspects of nursing ethics, such as professional ethics, professional, nursing and ethical values. Within this research, a variety of literature reviews have been conducted, but to the best of our knowledge, bibliometric mapping has not yet been used. This article aims to analyse the production of literature within nursing ethics research. In order to examine publishing patterns, we focused on publishing dynamics, prolific research entities and the most-cited articles. We additionally visualised the content of the literature using a novel mixed-method approach, combining bibliometric analysis and mapping with thematic analysis. Ethical considerations: In our study, ethical review was not required. A total of 1416 information sources were found in the Scopus database. Overall, literature production has increased; however, in recent years, the quantity of published material has begun to decrease. The most prolific countries are the United States, the United Kingdom and Canada, and the most prolific source titles are Nursing Ethics, Journal of Advanced Nursing and Nursing Times. Lately, research in the field of nursing ethics has been focused more on life care (providing for the basic needs of older residents), moral distress and community nursing. The dynamics of research literature production showed an exponential rise in the number of published information sources - a rise which started in the period between 1974 and 1998. Since that period, the trend has stabilised, which might indicate that nursing ethics research is starting a transition to a mature phase. The innovative use of bibliometric analysis and mapping, together with thematic analysis, is a useful tool for analysis of research production in the field of nursing ethics. The results presented can be an excellent starting point for literature reviews and more exhaustive data, information and knowledge

  17. Bizarre Bequests and Strange Scholarships

    Science.gov (United States)

    Godfrey, Cullen M.

    2009-01-01

    There is a scholarship at the University of Texas at Austin endowed by friends of a faculty member whose cat died. The scholarship, which is named for the cat, benefits students in the liberal arts honors program who love cats and who also plan to major in English. People have always been generous to colleges and universities, but they have not…

  18. Engagement Scholarship Consortium Poster Awards

    Science.gov (United States)

    Bargerstock, Burton A.

    2012-01-01

    The National Outreach Scholarship Conference has long provided a venue for the presentation of posters representing innovative research, effective practices, and impactful programs. In 2011, conference planners developed a series of measures focused on enriching the poster session as a platform for showcasing community-based scholarship and…

  19. Trends in production-sharing contracts in Nigeria

    International Nuclear Information System (INIS)

    Ofoh, E.P.

    1992-01-01

    Nigeria, as a member of the Oil Producing and Exporting Countries (OPEC), today operates various forms of Joint Venture arrangements. From 1908, when oil exploration first began in Nigeria by a German company, the Nigerian Bitumen Corporation (NBC), through 1937 when Shell D'Arcy took concession of the entire country as a single block to 1972 when more than 13 international companies joined the entrepreneurship, the Nigeria Petroleum Industry has witnessed numerous forms of Production Sharing Contract agreements. These arrangements which reflected state of the art of industry at the time, ranged from simply Tax and Royalty only through Equity Sharing to PRODUCTION SHARING AGREEMENTS. In this paper, each phase of these agreements partly reflected the following: Prevailing Fiscal and Economic Environment in the Country. National Development and International Obligations/Needs. State of Global Economy. It discuss among other things: The Economic implications of each arrangement to both Joint Venture partners. The possible future trends and their implications. The salient points in each arrangement shall be highlighted

  20. Selling green power in California: Product, industry, and market trends

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, R.H.; Pickle, S.J.

    1998-05-01

    As one of the first US stages to open its doors to retail electric competition, California offers an important opportunity to assess the effectiveness of green power marketing as a mechanism for supporting renewable energy. This report is an interim assessment of key green power product, industry, and market trends in California. The report identifies and analyzes: the potential size of the green power market in California; the companies participating in the green power market; the green power products being offered and their prices; the impact of the green market on renewable generators and the environment; and the influence of several public policies and non-governmental programs on the market for green power. Data used in this paper have been collected, in large part, from surveys and interviews with green power marketers that took place between December 1997 and April 1998. There remain legitimate concerns over the viability of green power marketing to support significant quantities of renewable energy and provide large environmental gains, and it is far too early to assess the overall strength of customer demand for renewable energy. A critical finding of this report is that, because of the high cost of acquiring and servicing residential customers and the low utility default service price, green power marketing affords new energy service providers one of the only viable entrees to California`s residential marketplace.

  1. Selling green power in California: Product, industry, and market trends

    International Nuclear Information System (INIS)

    Wiser, R.H.; Pickle, S.J.

    1998-05-01

    As one of the first US stages to open its doors to retail electric competition, California offers an important opportunity to assess the effectiveness of green power marketing as a mechanism for supporting renewable energy. This report is an interim assessment of key green power product, industry, and market trends in California. The report identifies and analyzes: the potential size of the green power market in California; the companies participating in the green power market; the green power products being offered and their prices; the impact of the green market on renewable generators and the environment; and the influence of several public policies and non-governmental programs on the market for green power. Data used in this paper have been collected, in large part, from surveys and interviews with green power marketers that took place between December 1997 and April 1998. There remain legitimate concerns over the viability of green power marketing to support significant quantities of renewable energy and provide large environmental gains, and it is far too early to assess the overall strength of customer demand for renewable energy. A critical finding of this report is that, because of the high cost of acquiring and servicing residential customers and the low utility default service price, green power marketing affords new energy service providers one of the only viable entrees to California's residential marketplace

  2. New Trend on Halva Production: Dietetic Halva and Nougat. Production Technology and Compositions

    Directory of Open Access Journals (Sweden)

    Emil Racolta

    2013-11-01

    Full Text Available In the last years sugar free confectionery market had grown steadily. This types of products are primarily addressed to diabetics and dieters, but the main driving factor of their growth is the increase of the obese population who raised concern about their health. Halva is known as a high caloric product with its nutritional energy higher than 500 kcal/100g, the demand of a sugar free version for this confectionery products group being those a current need. This work aimed to develop new products – dietetic halva and nougat, their production technology and compositions being in detail described. A new trend on halva production was established by developing a dietetic halva and nougat. The problem which is solved by the current work is to assure a proper technology in order to obtain a dietetic halva similar in taste and texture with the conventional one.

  3. Developments and trends in fruit bar production and characterization.

    Science.gov (United States)

    Orrego, C E; Salgado, N; Botero, C A

    2014-01-01

    Fruits serve as a source of energy, vitamins, minerals, and dietary fiber. One of the barriers in increasing fruit and vegetables consumption is time required to prepare them. Overall, fruit bars have a far greater nutritional value than the fresh fruits because all nutrients are concentrated and, therefore, would be a convenience food assortment to benefit from the health benefits of fruits. The consumers prefer fruit bars that are more tasted followed by proper textural features that could be obtained by establishing the equilibrium of ingredients, the proper choosing of manufacturing stages and the control of the product final moisture content. Fruit bar preparations may include a mixture of pulps, fresh or dried fruit, sugar, binders, and a variety of minor ingredients. Additionally to the conventional steps of manufacturing (pulping, homogenizing, heating, concentrating, and drying) there have been proposed the use of gelled fruit matrices, dried gels or sponges, and extruders as new trends for processing fruit bars. Different single-type dehydration or combined methods include, in order of increasing process time, air-infrared, vacuum and vacuum-microwave drying convective-solar drying, convective drying, and freeze drying are also suggested as alternative to solar traditional drying stage. The dehydration methods that use vacuum exhibited not only higher retention of antioxidants but also better color, texture, and rehydration capacity. Antioxidant activity resulting from the presence of phenolic compounds in the bars is well established. Besides this, fruit bars are also important sources of carbohydrates and minerals. Given the wide range of bioactive factors in fresh fruits that are preserved in fruit bars, it is plausible that their uptake consumption have a positive effect in reducing the risk of many diseases.

  4. Continuing education modules and the scholarship of engagement.

    Science.gov (United States)

    Mitchell, Jim

    2010-01-01

    Economic and political trends underscore the importance of engaged scholarship as evidence that colleges and universities are serving their constituencies. Set in a background of debate about pure versus applied social science this article describes a planned approach to continuing gerontological education grounded firmly in the principles of the scholarship of engagement. The description includes efforts to ascertain through a two-phase state-wide survey continuing education needs and preferred venue in a segment of the North Carolina aging services workforce. Subsequent surveys were used to define and prioritize modular continuing education topics suitable for web-based delivery.

  5. Antibiotic use in Brazilian broiler and pig production: an indication and forecast of trends

    NARCIS (Netherlands)

    Bokma-Bakker, M.H.; Bondt, N.; Neijenhuis, F.; Mevius, D.J.; Ruiter, S.J.M.

    2014-01-01

    To gain insight in antibiotic use in relation to imported products the current use of antibiotics in pork and broiler production in Brazil are identified and trend forecasting of antibiotic use in the coming 3-5 years is performed.

  6. Foresight, trends and materials – inspiration for future products

    DEFF Research Database (Denmark)

    Lenau, Torben Anker; Lauritsen, Stine Brahm

    2009-01-01

    as described by authors like Pierce and Saussure. Customer preferences also keep changing over time and an important question to producers is therefore which appearance preferences the customers will demand in the future. A model for how to perform foresight and translate this into consumer trends is presented...

  7. Domestic Wood Products Manufacturing Trends and Factors to Enhance Competitiveness

    Science.gov (United States)

    Urs Buehlmann; Matthew Bumgardner; Albert Schuler; Rich Christianson; Rich Christianson

    2003-01-01

    There is little question that imports have captured a substantial portion of the domestic furniture market. However, there is much speculation and concern as to the future of this and related industries. This study sought to obtain industry perspectives of trends in domestic manufacturing and importing, and to identify factors that can enhance domestic competitiveness...

  8. Business Cycles With A Common Trend in Neutral and Investment-Specific Productivity

    OpenAIRE

    Schmitt-Grohé, Stephanie; Uribe, Martín

    2010-01-01

    This paper identifies a new source of business-cycle fluctuations. Namely, a common stochastic trend in neutral and investment-specific productivity. We document that in U.S. postwar quarterly data total factor productivity (TFP) and the relative price of investment are cointegrated. We show theoretically that TFP and the relative price of investment are cointegrated if and only if neutral and investment-specific productivity share a common stochastic trend. We econometrically estimate an RBC...

  9. Trend Analysis of Nitrogen Use and Productivity in Wheat (Triticum aestivum L. Production Systems of Iran

    Directory of Open Access Journals (Sweden)

    M. Nassiri

    2017-10-01

    Full Text Available Introduction At global level nitrogen (N fertilizers had drastic effects on crop yields increment during the last century. However, high application rates of this input have resulted to environmental pollution all around the world in addition decreased yields per unit of applied N is also reported in some countries. To fulfill increasing demands for agricultural crops with conservative application of N fertilizers, increasing N use efficiencies is recognized as a sustainable management. This calls for systematic studies on N use efficiency and its components at crop, field and regional levels. However, N efficiencies of agricultural crops at national level are not fully analyzed in Iran. In this research, forty years (1960-2010 data on yield and N application rate were analyzed for yield trend, N efficiencies and its related components for wheat (Triticum aestivum L. production systems of Iran. Materials and Methods Required data of wheat yield and nitrogen fertilizer application rates during the 40 years study period was obtained from official web sites of national agricultural statistics as well as Ministry of Jihad Agriculture. Using these data partial nitrogen productivity (kg yield kg N-1; nitrogen use efficiency (kg yield kg-1 N, ignoring soil N, nitrogen uptake efficiency (%; nitrogen utilization efficiency (kg yield kg-1 absorbed N; and relative contribution of Nitrogen to grain yield (% was estimated based on previously reported methods. Yield and N fertilizer application rate were subjected to time series analysis and fertilizer rates were predicted for the next decade over the studied period. Results and Discussion The results indicated that during the studied period mean annual growth rate of wheat yield and nitrogen application were 2.9 and 6.9%, respectively leading to 3.4 fold increase in yield and 9.5 fold increase in N fertilizers so that fertilize application rate was changed from 25 to 240 kg ha-1. However, N fertilizer

  10. TRENDS AND MARKETS IN THE DEVELOPMENT OF PRODUCTION AND TRADE WITH ROMANIAN PRODUCTS

    Directory of Open Access Journals (Sweden)

    Pop Cohut Ioana

    2009-05-01

    Full Text Available The current stage of retail trade development in Romania still shows an important capacity to absorb, both of large outlets as well as of small outlets, which lately have disappeared from the market and they hardly cope with the superstore competition. A part of the market which has been yet insufficiently explored, with an important potential for development and which is represented by the stores selling traditional Romanian products, as well as the bio product stores, as long as these are made in Romania and are not imported. Also, the paper is trying to analyse the importance of this type of trade and its trends, its lacks and the possibilities of development.

  11. The impact of student-faculty ratio on pharmacy faculty scholarship.

    Science.gov (United States)

    Benavides, Sandra; Garcia, Angela S; Caballero, Joshua; Wolowich, William R

    2010-10-11

    To determine the relationship and impact of student-faculty ratio on scholarship of pharmacy faculty members. The number and rank of faculty members, pharmacy program characteristics, and faculty productivity data were collected to determine the impact of student-faculty ratio on faculty scholarship. Faculty scholarship was not predicted by student-faculty ratio. Factors impacting positively on faculty productivity included National Institutes of Health funding; presence of clinical associate professors, instructors, and lecturers; and programs located in public universities. Faculty productivity is not related to the student-faculty ratio, wherein more faculty members and fewer students equates to increased scholarship. However, public universities may have different infrastructures which are associated with greater academic productivity compared to private institutions. Additionally, utilizing instructors and clinical or nontenure-track faculty members can significantly increase scholarship among faculty members.

  12. Partisan Scholarship in Technoscientific Controversies

    DEFF Research Database (Denmark)

    Galis, Vasilis; Hansson, Anders

    2012-01-01

    of who controls, manipulates, and establishes decisions, facts, and knowledge. With this in mind, it is possible to identify different forms of partisan research including capture by participants, de facto and overt partisanship, and mercenary scholarship. These different forms of partisan scholarship...... are characterised by differences in the motives underlying epistemological choices of research topic and method, personal commitments to the fields studied, use of research findings in controversies, and positioning of results in wider debates. Two examples help to illustrate partisan scholarship: first, a study...... of new technologies for managing climate change (carbon dioxide capture and storage); and second, the construction of the new underground metro system in Athens and its accommodation of accessibility standards. Both cases entail partisan positions and raise similar concerns about the orthodox...

  13. Green products in Germany. Status Quo and trends; Gruene Produkte in Deutschland. Status Quo und Trends

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-04-15

    The contribution under consideration supplies important insights for a systematic market monitoring of ecologic products and services. These insights are a necessary precondition for a consumer-oriented environmental policy. Living, nutrition, mobility, consumer goods also are considered as finances, total balance of green products as well as main factors and actors.

  14. Is Giving Scholarship Worth the Effort? Loyalty among Scholarship Recipients

    Science.gov (United States)

    Nurlida, Ismail

    2015-01-01

    To stay ahead of competition, a significant factor has now become of significance; student loyalty towards higher learning institutions. Hence, scholarship recipients have the expectation to demonstrate a certain degree of loyalty towards their education sponsor. In addition, they play an important role as opinion leaders and walking advertisement…

  15. Frequency and longitudinal trends of household care product use

    Science.gov (United States)

    Moran, Rebecca E.; Bennett, Deborah H.; Tancredi, Daniel J.; Wu, Xiangmei (May); Ritz, Beate; Hertz-Picciotto, Irva

    2012-08-01

    The use of household cleaning products and air fresheners exposes people to a variety of chemicals, including some that have been shown to be irritants, potential carcinogens and endocrine disrupting compounds. In addition, some react with ambient ozone infiltrating to the indoor environment to form potentially toxic secondary pollutants. Although realistic estimates of usage patterns are necessary for modeling potential exposures in risk assessments, few studies have documented cleaning habits and product usage to characterize how they vary between households and over time. In addition, understanding within-household temporal variability of use is important to assess the reliability of exposure questionnaires used in epidemiological surveys and improve the cost-efficiency of data collection. In the SUPERB (Study of Use of Products and Exposure-Related Behavior) study, frequencies of use of eight types of household cleaning products and air fresheners and the performance of different types of cleaning tasks are collected in three annual telephone and six quarterly web-based surveys. All-purpose and glass cleaners were the products most frequently used among all products surveyed. Use frequencies differed by demographic and other household characteristics for some products. Product usage was internally consistent, with over 75% of pairwise cross-sectional correlations between product types statistically significantly different from zero. In addition, each product type was correlated with at least one cleaning habit. Frequency of cleaning product use and performing cleaning tasks did not vary by season. An examination of intra-household variability showed moderately to highly consistent usage patterns over time, with lower temporal consistency observed among products used more frequently, such as all-purpose cleaners. Frequency of household care product usage was consistent enough that in epidemiologic studies, participants can be classified, for example, into three

  16. Resource sharing in libraries concepts, products, technologies, and trends

    CERN Document Server

    Breeding, Marshall

    2014-01-01

    Supplementing your local collection through resource sharing is a smart way to ensure your library has the resources to satisfy the needs of your users. Marshall Breeding's new Library Technology Report explores technologies and strategies for sharing resources, helping you streamline workflows and improve resource-sharing services by covering key strategies like interlibrary loan, consortial borrowing, document delivery, and shared collections. You'll also learn about such trends and services as:OCLC WorldCat Resource Sharing, and other systems that facilitate cooperative, reciprocal lendingS

  17. Trends in scientific computing applied to petroleum exploration and production

    International Nuclear Information System (INIS)

    Guevara, Saul E; Piedrahita, Carlos E; Arroyo, Elkin R; Soto Rodolfo

    2002-01-01

    Current trends of computational tools in the upstream of the petroleum industry ore presented herein several results and images obtained through commercial programs and through in-house software developments illustrate the topics discussed. They include several types of problems and programming paradigms. Emphasis is made on the future of parallel processing through the use of affordable, open systems, as the Linux system. This kind of technologies will likely make possible new research and industry applications, since quite advanced computational resources will be available to many people working in the area

  18. PECAN PRODUCTION AND PRICE TRENDS 1979-1995

    OpenAIRE

    Shafer, Carl E.

    1996-01-01

    Pecan production, stocks, trade and prices are described. Data on tree nuts believed to compete with pecans are also presented. Pecan production and prices became more volatile in the early 1990's. Prices reached exceptionally high levels during five of the six years 1990-1995. US pecan imports have increased significantly since the mid-1980's and clearly exceed exports. Production, cold storage stocks, and inflation explained most of the year-to-year changes in season average pecan price lev...

  19. Bound by Tradition? Peer Review and New Scholarship: An Institutional Case Study

    Science.gov (United States)

    White, Barbara Jo; Cruz, Laura; Ellern, Jill; Ford, George; Moss, Hollye

    2012-01-01

    Peer review is by no means a routine process for traditional, or basic, research. Even so, peer review is even less routinized for other forms of scholarship. In 1990, Ernest Boyer called for a reconsideration of scholarship and extended the definition to be inclusive of non-traditional modes of scholarly production and delivery. However, peer…

  20. Product Design: Research Trends and an Agenda for the Future

    NARCIS (Netherlands)

    Di Benedetto, A.C.

    2012-01-01

    Academic research in product design is growing in popular- ity, and new challenging research questions are emerging. This article explores several of these product design research issues. We first explore the role of design as a driver of innovation and as a strategic resource to senior managers for

  1. Trends in the highway market for wood products

    Science.gov (United States)

    Robert G. Knutson

    1975-01-01

    Forty-eight million cubic feet of wood products, about 50 million dollars worth, were used in the Nation's highway construction program in 1972. Expenditures for highway construction increased 2½ times from 1954 to 1972. The volume of wood products used in highway construction changed little during this period because other materials were substituted for...

  2. Modern trends on development of cotton production and processing chain Uzbekistan

    OpenAIRE

    Abdimumin Alikulov

    2010-01-01

    The cotton production complex of Uzbekistan has high rating comparing other export oriented branches. Cotton fiber value in 2008 share made 12% from total export of the country. The paper observes some trends and policy developments in cotton industry development.

  3. An Evaluation of the Children's Scholarship Fund.

    Science.gov (United States)

    Peterson, Paul E.; Campbell, David E.

    This paper presents first-year results of an evaluation of a Children's Scholarship Fund (CSF) program which provided scholarships enabling low-income families nationwide to send their K-8 children to private schools of their choice. Families won scholarships through a lottery. Telephone surveys of parents/caretakers of children who took advantage…

  4. Japanese Scholarship on the Sino-Japanese War, 2007–2012

    Directory of Open Access Journals (Sweden)

    Duan Ruicong

    2014-03-01

    Full Text Available This article examines in detail the last five years of Japanese scholarship related to the Sino-Japanese War, highlighting its principle trends and achievements. Due to the broad range and large quantity of scholarship on the subject, Duan Ruicong focuses foremost on the 2007–2012 period, although by necessity this article also touches on pre-2007 scholarship. Additionally, this overview will primarily introduce Japanese-language, single-authored and co-authored books (monographs, collections of papers, and other single-issue publications; only when necessary will it refer to pertinent journal articles.

  5. Trends

    International Nuclear Information System (INIS)

    Lawyer, L.C.

    1991-01-01

    This paper reports that the oil industry has been through major changes in the past 10 years. We have seen an activity high in the early 1980s, which was stimulated by oil price predictions that went as high as $70/bbl. By 1985 we saw oil prices plunge to $8/bbl, causing numerous reorganizations and mergers. Today we find ourselves in a business environment in which large oil companies are reducing their explorative budgets in the mature basins of the U.S. and Canada in favor of more-attractive opportunities in frontier plays, usually overseas. These same companies are taking a hard look at their existing fields with the objective of increasing operating efficiency by sales, trades, and purchases. Nonperforming properties are sold or exchanged for properties that are within the supported infrastructure. Before a property can be considered for divestment, it must be evaluated on the basis of current reserves and potential for additional reserves. This process of restructuring producing properties is often referred to as property enhancement. The result of property enhancement is the identification of core producing properties. Resources and efforts are then focused on the core properties to maximize production and reserves. This is today's business environment. Our challenge is to provide value-added technology that will support exploration and production business objectives. Expenditures for technology should be treated like any other expenditures, with calculations of expected payouts and anticipated rates of return. An evaluation of risk should also be made. In other words, solid economic justification is required. This justification is particularly true in production, where expenditures and results are more closely coupled

  6. Fighting for Scholarships in Oklahoma.

    Science.gov (United States)

    Roach, Ronald

    1999-01-01

    Fearing a federal court in Oklahoma might end a state-financed merit-scholarship program targeted by a discrimination lawsuit, black legislators passed a bill making the program race and gender neutral. State regents are criticized for failing to develop effective policy to remedy past discrimination. (MSE)

  7. Consumption trend of modern dairy products and projections of ...

    African Journals Online (AJOL)

    Nigerian Journal of Animal Production. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23 (1996) >. Log in or Register to get access to full text downloads.

  8. Recent trends in bioethanol production from food processing byproducts.

    Science.gov (United States)

    Akbas, Meltem Yesilcimen; Stark, Benjamin C

    2016-11-01

    The widespread use of corn starch and sugarcane as sources of sugar for the production of ethanol via fermentation may negatively impact the use of farmland for production of food. Thus, alternative sources of fermentable sugars, particularly from lignocellulosic sources, have been extensively investigated. Another source of fermentable sugars with substantial potential for ethanol production is the waste from the food growing and processing industry. Reviewed here is the use of waste from potato processing, molasses from processing of sugar beets into sugar, whey from cheese production, byproducts of rice and coffee bean processing, and other food processing wastes as sugar sources for fermentation to ethanol. Specific topics discussed include the organisms used for fermentation, strategies, such as co-culturing and cell immobilization, used to improve the fermentation process, and the use of genetic engineering to improve the performance of ethanol producing fermenters.

  9. Research trends in outdoor pig production — A review

    Directory of Open Access Journals (Sweden)

    Hyun-Suk Park

    2017-09-01

    Full Text Available Since the industrialization of swine production in the late 1900s, swine farms in the United States, as well as in Europe, have largely become consolidated. Pig farms became larger in size but fewer in number, with 91% of market pigs being produced by large operations with 5,000 or more pigs on-site in the US, and only 3% of the total utilized agricultural land representing organic farming. Such change in the market made it difficult for small farmers to stay competitive, forcing them to find alternative ways to reduce the cost of production and increase profit using the outdoor production system. In contrast to the indoor confinement system, outdoor production system uses pasture-based units and/or deep-bedded hoop structures that promote animal welfare and environmental sustainability with a lower capital investment. In accord with the growing concern for animal and environmental welfare and food safety by the consumers, small farmers practicing an outdoor production system are seeing increased opportunities for marketing their products in the pork niche market. Unlike the general belief that the reproductive and growth performance measures of the outdoor sows and piglets are poorer in comparison with the animals reared indoors, studies showed that there was no significant difference in the performance measures, and some traits were even better in outdoor animals. Improved reproductive and production traits can increase the sustainability of outdoor farming. Present study reviewed the recent studies comparing the performance measures, meat quality and health of indoor and outdoor animals, as well as the efforts to improve the outdoor production system through changes in management such as hut types and breed of animals.

  10. Research trends in outdoor pig production — A review

    Science.gov (United States)

    Park, Hyun-Suk; Min, Byungrok; Oh, Sang-Hyon

    2017-01-01

    Since the industrialization of swine production in the late 1900s, swine farms in the United States, as well as in Europe, have largely become consolidated. Pig farms became larger in size but fewer in number, with 91% of market pigs being produced by large operations with 5,000 or more pigs on-site in the US, and only 3% of the total utilized agricultural land representing organic farming. Such change in the market made it difficult for small farmers to stay competitive, forcing them to find alternative ways to reduce the cost of production and increase profit using the outdoor production system. In contrast to the indoor confinement system, outdoor production system uses pasture-based units and/or deep-bedded hoop structures that promote animal welfare and environmental sustainability with a lower capital investment. In accord with the growing concern for animal and environmental welfare and food safety by the consumers, small farmers practicing an outdoor production system are seeing increased opportunities for marketing their products in the pork niche market. Unlike the general belief that the reproductive and growth performance measures of the outdoor sows and piglets are poorer in comparison with the animals reared indoors, studies showed that there was no significant difference in the performance measures, and some traits were even better in outdoor animals. Improved reproductive and production traits can increase the sustainability of outdoor farming. Present study reviewed the recent studies comparing the performance measures, meat quality and health of indoor and outdoor animals, as well as the efforts to improve the outdoor production system through changes in management such as hut types and breed of animals. PMID:28728401

  11. Overview on the current trends in biodiesel production

    International Nuclear Information System (INIS)

    Yusuf, N.N.A.N.; Kamarudin, S.K.; Yaakub, Z.

    2011-01-01

    Research highlights: → Various method for the production of biodiesel from vegetable oil were reviewed. → Such as direct use and blending, microemulsion, pyrolysis and transesterification. → The advantages and disadvantages of the different biodiesel-production methods are also discussed. → Finally, the economics of biodiesel production was discussed using Malaysia as a case study. -- Abstract: The finite nature of fossil fuels necessitates consideration of alternative fuels from renewable sources. The term biofuel refers to liquid, gas and solid fuels predominantly produced from biomass. Biofuels include bioethanol, biomethanol, biodiesel and biohydrogen. Biodiesel, defined as the monoalkyl esters of vegetable oils or animal fats, is an attractive alternative fuel because it is environmentally friendly and can be synthesized from edible and non-edible oils. Here, we review the various methods for the production of biodiesel from vegetable oil, such as direct use and blending, microemulsion, pyrolysis and transesterification. The advantages and disadvantages of the different biodiesel-production methods are also discussed. Finally, we analyze the economics of biodiesel production using Malaysia as a case study.

  12. Overview on the current trends in biodiesel production

    Energy Technology Data Exchange (ETDEWEB)

    Yusuf, N.N.A.N. [Department of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor (Malaysia); Kamarudin, S.K., E-mail: ctie@eng.ukm.m [Department of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor (Malaysia); Yaakub, Z. [Department of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor (Malaysia)

    2011-07-15

    Research highlights: {yields} Various method for the production of biodiesel from vegetable oil were reviewed. {yields} Such as direct use and blending, microemulsion, pyrolysis and transesterification. {yields} The advantages and disadvantages of the different biodiesel-production methods are also discussed. {yields} Finally, the economics of biodiesel production was discussed using Malaysia as a case study. -- Abstract: The finite nature of fossil fuels necessitates consideration of alternative fuels from renewable sources. The term biofuel refers to liquid, gas and solid fuels predominantly produced from biomass. Biofuels include bioethanol, biomethanol, biodiesel and biohydrogen. Biodiesel, defined as the monoalkyl esters of vegetable oils or animal fats, is an attractive alternative fuel because it is environmentally friendly and can be synthesized from edible and non-edible oils. Here, we review the various methods for the production of biodiesel from vegetable oil, such as direct use and blending, microemulsion, pyrolysis and transesterification. The advantages and disadvantages of the different biodiesel-production methods are also discussed. Finally, we analyze the economics of biodiesel production using Malaysia as a case study.

  13. Trends in recombinant protein use in animal production.

    Science.gov (United States)

    Gifre, Laia; Arís, Anna; Bach, Àlex; Garcia-Fruitós, Elena

    2017-03-04

    Recombinant technologies have made possible the production of a broad catalogue of proteins of interest, including those used for animal production. The most widely studied proteins for the animal sector are those with an important role in reproduction, feed efficiency, and health. Nowadays, mammalian cells and fungi are the preferred choice for recombinant production of hormones for reproductive purposes and fibrolytic enzymes to enhance animal performance, respectively. However, the development of low-cost products is a priority, particularly in livestock. The study of cell factories such as yeast and bacteria has notably increased in the last decades to make the new developed reproductive hormones and fibrolytic enzymes a real alternative to the marketed ones. Important efforts have also been invested to developing new recombinant strategies for prevention and therapy, including passive immunization and modulation of the immune system. This offers the possibility to reduce the use of antibiotics by controlling physiological processes and improve the efficacy of preventing infections. Thus, nowadays different recombinant fibrolytic enzymes, hormones, and therapeutic molecules with optimized properties have been successfully produced through cost-effective processes using microbial cell factories. However, despite the important achievements for reducing protein production expenses, alternative strategies to further reduce these costs are still required. In this context, it is necessary to make a giant leap towards the use of novel strategies, such as nanotechnology, that combined with recombinant technology would make recombinant molecules affordable for animal industry.

  14. Recent trends in acetone, butanol, and ethanol (ABE production

    Directory of Open Access Journals (Sweden)

    Keikhosro Karim

    2015-12-01

    Full Text Available Among the renewable fuels considered as a suitable substitute to petroleum-based gasoline, butanol has attracted a great deal of attention due to its unique properties. Acetone, butanol, and ethanol (ABE can be produced biologically from different substrates, including sugars, starch, lignocelluloses, and algae. This process was among the very first biofuel production processes which was commercialized during the First World War. The present review paper discusses the different aspects of the ABE process and the recent progresses made. Moreover, the microorganisms and the biochemistry of the ABE fermentation as well as the feedstocks used are reviewed. Finally, the challenges faced such as low products concentration and products` inhibitory effects on the fermentation are explained and different possible solutions are presented and reviewed.

  15. Sesame ( Sesame indicum L .) Crop Production in Ethiopia: Trends ...

    African Journals Online (AJOL)

    ... future opportunities. Sesame is one of the most important high value oil crops in Ethiopia contributing high foreign currency. Sesame oil is useful edible oil and has wide applications. Different reports indicate that the sesame production is increasing from year to year which is mainly driven by high current market demand ...

  16. Current trends in the production and biomedical applications of ...

    African Journals Online (AJOL)

    A review of literature was carried out to determine methods of production of liposomes, their stability, biodistribution and their uses as drug delivery systems. The conventional method of preparing liposomes is basically for the multilamellar vesicles (MLVs). However, other methods are used to reduce the size of these MLVs ...

  17. Trends of Avicennia marina Productivity as Influenced by Climatic ...

    African Journals Online (AJOL)

    The inorganic ions, sodium (Na) and Chlorine (Cl) started to accumulate in the plant in order to maintain the homeostatic control, turgor pressure and osmotic adjustment. Accumulation of these ions and salts resulted to high productivity of leaf litter in September as a means of removing excess ions and unwanted salts.

  18. "Do It Yourself" Scholarship: From Punk Rock to Qualitative Research

    Science.gov (United States)

    Relles, Stefani; Clemens, Randall

    2018-01-01

    The purpose of this paper is to introduce the "Do It Yourself" (DIY) framework as a mode of critical qualitative scholarship. The authors argue that the production and distribution methods used by punks, zine-makers, graffitists, and skateboarders--among others--may support the social justice intentions of critical qualitative inquiry.…

  19. From Polarity to Plurality in Translation Scholarship

    Directory of Open Access Journals (Sweden)

    Abdolla Karimzadeh

    2012-09-01

    Full Text Available Review of the literature in translation studies shows that translation scholarship can be discussed in 3 Macro-levels including 1 Corpus-based studies, 2 Protocol-based studies, and 3 Systems- based studies. Researchers in the corpus-based studies test the hypothesis about the universals of translation. They also try to identify translation norms and regular linguistic patterns. This scholarship aims at showing that the language of translation is different from that of non-translation. The other purpose is to identify the techniques and strategies adopted by the translators. In protocol –based studies, the researchers study the mental activities and the individual behaviors of the translators while translating. They aim to describe the behavior of professional translators (versus translator trainees during the process of translation in a bid to identify how they chunk the source text (unit of translation and to describe how the translation trainees develop their translation competence. These studies are longitudinal for the reason that they aim to investigate the change of intended behaviors in the subjects of the study. Like corpus-based studies, they are experimental and data for analysis are collected by various methods including the translators’ verbal report, keystroke logging, eye tracking, and so on. Recently, in a method called “triangulation”, they combine the above-mentioned methods of data collection to test their hypotheses on a stronger experimental basis. To collect the data, they also employ the methods used in neurology (for example the technology of Electroencephalogram in order to obtain information on the physiological processes in the brains of the translators while translating. And finally in the systems-based studies, the researchers analyze more extended systems of production, distribution, and consumption of translations and their impacts on the target culture in a specific socio-cultural context. Differentiating

  20. Trends in microbial control techniques for poultry products.

    Science.gov (United States)

    Silva, Filomena; Domingues, Fernanda C; Nerín, Cristina

    2018-03-04

    Fresh poultry meat and poultry products are highly perishable foods and high potential sources of human infection due to the presence of several foodborne pathogens. Focusing on the microbial control of poultry products, the food industry generally implements numerous preventive measures based on the Hazard Analysis and Critical Control Points (HACCP) food safety management system certification together with technological steps, such as refrigeration coupled to modified atmosphere packaging that are able to control identified potential microbial hazards during food processing. However, in recent years, to meet the demand of consumers for minimally processed, high-quality, and additive-free foods, technologies are emerging associated with nonthermal microbial inactivation, such as high hydrostatic pressure, irradiation, and natural alternatives, such as biopreservation or the incorporation of natural preservatives in packaging materials. These technologies are discussed throughout this article, emphasizing their pros and cons regarding the control of poultry microbiota and their effects on poultry sensory properties. The discussion for each of the preservation techniques mentioned will be provided with as much detail as the data and studies provided in the literature for poultry meat and products allow. These new approaches, on their own, have proved to be effective against a wide range of microorganisms in poultry meat. However, since some of these emergent technologies still do not have full consumer's acceptability and, taking into consideration the hurdle technology concept for poultry processing, it is suggested that they will be used as combined treatments or, more frequently, in combination with modified atmosphere packaging.

  1. Community-Engaged Scholarship

    DEFF Research Database (Denmark)

    Barinaga, Ester; Parker, Patricia S.

    2013-01-01

    decolonizing research that exposes and challenges inequalities in the production, outcomes, and sharing of research content. Also, our intent was to collect essays that would highlight the ways scholars are grappling with some of the “prickly” issues (to use the apt term provided by of one of the contributions...

  2. RECENT TRENDS IN PACKAGING SYSTEMS FOR PHARMACEUTICAL PRODUCTS

    Directory of Open Access Journals (Sweden)

    Renata Dobrucka

    2014-12-01

    Full Text Available Background:  In recent years, pharmaceutical packaging market was one of the fastest growing areas of the packaging industry. At the same time the packaging manufacturers put high demands on quality and safety. Methods: Review of innovations in packaging systems for pharmaceutical products was made including newest information of researches and achievements of recent years. Results and conclusion: Observed in recent years the development of pharmaceutical packaging market expanded due to with the huge technological advances that allow introduction of new packaging. Also, in this study presented intelligent packaging in pharmacy and innovation in child-resistance packaging.

  3. Trends in the production of scientific data analysis resources.

    Science.gov (United States)

    Hennessey, Jason; Georgescu, Constantin; Wren, Jonathan D

    2014-01-01

    As the amount of scientific data grows, peer-reviewed Scientific Data Analysis Resources (SDARs) such as published software programs, databases and web servers have had a strong impact on the productivity of scientific research. SDARs are typically linked to using an Internet URL, which have been shown to decay in a time-dependent fashion. What is less clear is whether or not SDAR-producing group size or prior experience in SDAR production correlates with SDAR persistence or whether certain institutions or regions account for a disproportionate number of peer-reviewed resources. We first quantified the current availability of over 26,000 unique URLs published in MEDLINE abstracts/titles over the past 20 years, then extracted authorship, institutional and ZIP code data. We estimated which URLs were SDARs by using keyword proximity analysis. We identified 23,820 non-archival URLs produced between 1996 and 2013, out of which 11,977 were classified as SDARs. Production of SDARs as measured with the Gini coefficient is more widely distributed among institutions (.62) and ZIP codes (.65) than scientific research in general, which tends to be disproportionately clustered within elite institutions (.91) and ZIPs (.96). An estimated one percent of institutions produced 68% of published research whereas the top 1% only accounted for 16% of SDARs. Some labs produced many SDARs (maximum detected = 64), but 74% of SDAR-producing authors have only published one SDAR. Interestingly, decayed SDARs have significantly fewer average authors (4.33 +/- 3.06), than available SDARs (4.88 +/- 3.59) (p production is less dependent upon institutional location and resources, and SDAR online persistence does not seem to be a function of infrastructure or expertise. Yet, SDAR team size correlates positively with SDAR accessibility, suggesting a possible sociological factor involved. While a detectable URL entry error rate of 3.4% is relatively low, it raises the question of whether or not this

  4. Analysis of soybean production and import trends and its import factors in Indonesia

    Science.gov (United States)

    Ningrum, I. H.; Irianto, H.; Riptanti, E. W.

    2018-03-01

    This study aims to analyze the factors affecting soybean imports in Indonesia and to know the trend and projection of Indonesian soybean production as well as the import in 2016-2020. The basic method used in this research is the description analysis method. The data used are secondary data in the form of time series data from 1979-2015. Methods of data analysis using simultaneous equations model with 2SLS (Two Stage Least Square) method and Trend analysis. The results showed that the factors affecting soybean imports in Indonesia are consumption and production. Consumption has positive effect while production is negatively affected. The percentage changed in soybean imports is greater than the percentage change in consumption and production of soybeans. Consumption is positively influenced by imports and production, while production is influenced positively by consumption and negative by imports. The production trend of soybean in 2016-2020 has a tendency to increase with a percentage of 11.18% per year. Production in 2016 is projected at 1.110.537 tons while in 2020 it will increase to 1,721,350 tons. The import trend in 2016-2020 has a tendency to increase with an average percentage of 4.13% per year. Import in 2016 is projected at 2.224.188 tons while in 2020 it will increase to 2.611.270 tons.

  5. Effect of length of productive life on genetic trend of milk ... - AJOL

    African Journals Online (AJOL)

    USER

    2010-05-17

    May 17, 2010 ... Longevity is an important economic trait in dairy cattle. Including this trait in a breeding scheme, increases profit. The aim of this study was to evaluate the relationship between length of productive life. (LPL), genetic trend of milk production and profitability of herds. LPL has been defined as time from.

  6. Measuring discursive influence across scholarship.

    Science.gov (United States)

    Gerow, Aaron; Hu, Yuening; Boyd-Graber, Jordan; Blei, David M; Evans, James A

    2018-03-27

    Assessing scholarly influence is critical for understanding the collective system of scholarship and the history of academic inquiry. Influence is multifaceted, and citations reveal only part of it. Citation counts exhibit preferential attachment and follow a rigid "news cycle" that can miss sustained and indirect forms of influence. Building on dynamic topic models that track distributional shifts in discourse over time, we introduce a variant that incorporates features, such as authorship, affiliation, and publication venue, to assess how these contexts interact with content to shape future scholarship. We perform in-depth analyses on collections of physics research (500,000 abstracts; 102 years) and scholarship generally (JSTOR repository: 2 million full-text articles; 130 years). Our measure of document influence helps predict citations and shows how outcomes, such as winning a Nobel Prize or affiliation with a highly ranked institution, boost influence. Analysis of citations alongside discursive influence reveals that citations tend to credit authors who persist in their fields over time and discount credit for works that are influential over many topics or are "ahead of their time." In this way, our measures provide a way to acknowledge diverse contributions that take longer and travel farther to achieve scholarly appreciation, enabling us to correct citation biases and enhance sensitivity to the full spectrum of scholarly impact. Copyright © 2018 the Author(s). Published by PNAS.

  7. The future of electronic scholarship

    Directory of Open Access Journals (Sweden)

    Cornelius Holtorf

    2004-01-01

    Full Text Available This paper about the future of electronic scholarship takes the form of a commentary about my experiences with publishing an electronic monograph. An earlier version of that work was originally submitted to the University of Wales as a hypermedia Doctoral dissertation in archaeology. I will discuss to what extent (if any the electronic and multilinear format of my work proved valuable in challenging and advancing some foundations of current academic discourse. A key question is how academic credibility can be maintained, while at the same time pioneering some radical possibilities of electronic scholarship. It emerges that the criteria for this credibility are themselves at stake. The paper is divided into three main parts. After a short introduction , I will first review three ways in which I originally thought that the hypermedia format would allow clear benefits for academic writing and discourse, and how I see them now. They refer to intertextuality, the open-ended 'living' text, and multilinearity in writing and argument. Then I will review the main problems which I originally thought might be difficult to reconcile with contemporary academic discourse, and discuss to what extent they indeed turned out to be obstacles. These include screen reading, orientation and navigation issues, and the problem of long-term preservation. Finally, I will turn to the issue of academic publishing and how electronic scholarship may be able to help it become more satisfactory by dissolving existing ties to commercial interests.

  8. Renewal of nuclear electricity production: an economic trend

    International Nuclear Information System (INIS)

    Debontride, B.; Bouteille, F.; Goebel, A.; Czech, J.

    2004-01-01

    2004 price evolution on the market asks on nuclear generation profitability and competitiveness. There were over installed capacities in Europe since several years, but electricity consumption is steadily increasing and over capacities will disappear more or less at the end of the decade. On a world basis, electricity demand grows twice as much as energy demand, so that there is a need to invest in new electricity generation capacities. The recent US black out events shows the need for securing energy supply in capacities as well as in transmission and distribution. Competitiveness of the different possible sources of energy thus needs to be carefully assessed by all the worldwide decision makers in the field of power generation. In France, the economy of the electricity production is regularly assessed by a French Government study called 'Reference costs for Electricity production' which compares the levelized cost for base load power produced by a nuclear unit (latest design available) and other conventional power stations. In the latest release published in 2003 the nuclear option (the EPR) is compared with three fossil-fired units: A twin 400 MW combined-cycle gas plant, a twin 900 MW pulverized coal station and a 400 MW fluidized bed combustion coal plant. In all cases the nuclear option is the cheapest. If external costs, based on the EU studies (ExternE), are taken into account, the advantage of the nuclear option is significantly increased. In Finland a study performed by the Lappeenranta University in 2000 concluded also in the competitiveness of the Nuclear option. This result was important in the decision making process which resulted in the decision in principle of the Finnish Parliament to allow for the construction of the fifth Nuclear power station for which the EPR was selected. In China, the same kind of economical studies recently led the governmental authorities to launch new nuclear projects. These three examples, in three countries where

  9. PATMOS-x Cloud Climate Record Trend Sensitivity to Reanalysis Products

    Directory of Open Access Journals (Sweden)

    Michael J. Foster

    2016-05-01

    Full Text Available Continuous satellite-derived cloud records now extend over three decades, and are increasingly used for climate applications. Certain applications, such as trend detection, require a clear understanding of uncertainty as it relates to establishing statistical significance. The use of reanalysis products as sources of ancillary data could be construed as one such source of uncertainty, as there has been discussion regarding the suitability of reanalysis products for trend detection. Here we use three reanalysis products: Climate Forecast System Reanalysis (CFSR, Modern Era Retrospective Analysis for Research and Applications (MERRA and European Center for Medium range Weather Forecasting (ECMWF ERA-Interim (ERA-I as sources of ancillary data for the Pathfinder Atmospheres Extended/Advanced Very High Resolution Radiometer (PATMOS-x/AVHRR Satellite Cloud Climate Data Record (CDR, and perform inter-comparisons to determine how sensitive the climatology is to choice of ancillary data source. We find differences among reanalysis fields required for PATMOS-x processing, which translate to small but not insignificant differences in retrievals of cloud fraction, cloud top height and cloud optical depth. The retrieval variability due to choice of reanalysis product is on the order of one third the size of the retrieval uncertainty, making it a potentially significant factor in trend detection. Cloud fraction trends were impacted the most by choice of reanalysis while cloud optical depth trends were impacted the least. Metrics used to determine the skill of the reanalysis products for use as ancillary data found no clear best choice for use in PATMOS-x. We conclude use of reanalysis products as ancillary data in the PATMOS-x/AVHRR Cloud CDR do not preclude its use for trend detection, but for that application uncertainty in reanalysis fields should be better represented in the PATMOS-x retrieval uncertainty.

  10. 15 years of protest and media technologies scholarship: A sociotechnical timeline

    DEFF Research Database (Denmark)

    Neumayer, Christina; Rossi, Luca

    2016-01-01

    and techniques, and the social phenomena under investigation. The article concludes by identifying major trends in protest and media technologies scholarship over the past 15 years. The sociotechnical timeline enhances our understanding of academic discourse at the intersection of protest and media technologies......This article investigates the relationship between the invention of new media technologies and scholarship concerning protest and political engagement. Building on an innovative approach that moves beyond a systematic literature review, this article contributes to our understanding of scholarship...... concerning digital communication technologies and how they may have been adopted and shaped protest movements and political engagement. Based on visualisations, we draw a sociotechnical timeline of protest and media technology scholarship within three dimensions: Technological development, methods...

  11. Curated Collections for Educators: Five Key Papers on Evaluating Digital Scholarship.

    Science.gov (United States)

    Quinn, Antonia; Chan, Teresa M; Sampson, Christopher; Grossman, Catherine; Butts, Christine; Casey, John; Caretta-Weyer, Holly; Gottlieb, Michael

    2018-01-03

    Traditionally, scholarship that was recognized for promotion and tenure consisted of clinical research, bench research, and grant funding. Recent trends have allowed for differing approaches to scholarship, including digital publication. As increasing numbers of trainees and faculty turn to online educational resources, it is imperative to critically evaluate these resources. This article summarizes five key papers that address the appraisal of digital scholarship and describes their relevance to junior clinician educators and faculty developers. In May 2017, the Academic Life in Emergency Medicine Faculty Incubator program focused on the topic of digital scholarship, providing and discussing papers relevant to the topic. We augmented this list of papers with further suggestions by guest experts and by an open call via Twitter for other important papers. Through this process, we created a list of 38 papers in total on the topic of evaluating digital scholarship. In order to determine which of these papers best describe how to evaluate digital scholarship, the authorship group assessed the papers using a modified Delphi approach to build consensus. In this paper we present the five most highly rated papers from our process about evaluating digital scholarship. We summarize each paper and discuss its specific relevance to junior faculty members and to faculty developers. These papers provide a framework for assessing the quality of digital scholarship, so that junior faculty can recommend high-quality educational resources to their trainees. These papers help guide educators on how to produce high quality digital scholarship and maximize recognition and credit in respect to receiving promotion and tenure.

  12. Trends in Exposure to Chemicals in Personal Care and Consumer Products.

    Science.gov (United States)

    Calafat, Antonia M; Valentin-Blasini, Liza; Ye, Xiaoyun

    2015-12-01

    Synthetic organic chemicals can be used in personal care and consumer products. Data on potential human health effects of these chemicals are limited-sometimes even contradictory-but because several of these chemicals are toxic in experimental animals, alternative compounds are entering consumer markets. Nevertheless, limited information exists on consequent exposure trends to both the original chemicals and their replacements. Biomonitoring (measuring concentrations of chemicals or their metabolites in people) provides invaluable information for exposure assessment. We use phthalates and bisphenol A-known industrial chemicals-and organophosphate insecticides as case studies to show exposure trends to these chemicals and their replacements (e.g., other phthalates, non-phthalate plasticizers, various bisphenols, pyrethroid insecticides) among the US general population. We compare US trends to national trends from Canada and Germany. Exposure to the original compounds is still prevalent among these general populations, but exposures to alternative chemicals may be increasing.

  13. Designing Scholarships to Improve College Success: Final Report on the Performance-Based Scholarship Demonstration

    Science.gov (United States)

    Mayer, Alexander K.; Patel, Reshma; Rudd, Timothy; Ratledge, Alyssa

    2015-01-01

    Performance-based scholarships have two main goals: (1) to give students more money for college; and (2) to provide incentives for academic progress. MDRC launched the Performance-Based Scholarship (PBS) Demonstration in 2008 to evaluate the effectiveness of these scholarships in a diverse set of states, institutions, and low-income student…

  14. Characterizing uncertainties in recent trends of global terrestrial net primary production through ensemble modeling

    Science.gov (United States)

    Wang, W.; Hashimoto, H.; Ganguly, S.; Votava, P.; Nemani, R. R.; Myneni, R. B.

    2010-12-01

    Large uncertainties exist in our understanding of the trends and variability in global net primary production (NPP) and its controls. This study attempts to address this question through a multi-model ensemble experiment. In particular, we drive ecosystem models including CASA, LPJ, Biome-BGC, TOPS-BGC, and BEAMS with a long-term climate dataset (i.e., CRU-NCEP) to estimate global NPP from 1901 to 2009 at a spatial resolution of 0.5 x 0.5 degree. We calculate the trends of simulated NPP during different time periods and test their sensitivities to climate variables of solar radiation, air temperature, precipitation, vapor pressure deficit (VPD), and atmospheric CO2 levels. The results indicate a large diversity among the simulated NPP trends over the past 50 years, ranging from nearly no trend to an increasing trend of ~0.1 PgC/yr. Spatial patterns of the NPP generally show positive trends in boreal forests, induced mainly by increasing temperatures in these regions; they also show negative trends in the tropics, although the spatial patterns are more diverse. These diverse trends result from different climatic sensitivities of NPP among the tested models. Depending the ecological processes (e.g., photosynthesis or respiration) a model emphasizes, it can be more or less responsive to changes in solar radiation, temperatures, water, or atmospheric CO2 levels. Overall, these results highlight the limit of current ecosystem models in simulating NPP, which cannot be easily observed. They suggest that the traditional single-model approach is not ideal for characterizing trends and variability in global carbon cycling.

  15. RESEARCH ON THE TRENDS IN MILK PRODUCTION AND CONSUMPTION IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Agatha POPESCU

    2015-04-01

    Full Text Available The purpose of the paper was to analyze the main trends in the milk and dairy products market in Romania in the period 2007-2012 and to set up the forecast for the 2013-2015 horizon, based on the empirical data provided by the National Institute of Statistics and Eurostat and using the fixed basis index, average change method, and comparison method. Milk production for consumption reached 210 thou tons in 2012 registering a descending trend. Despite that milk production decreased in the period 2007-2012, the production diversification applied by dairies supported the growth of dairy products output as follows: by 13.54 % for milk, by 3.45 % for sour cream, and by 13 % for butter. The forecast for the year 2015 provides that the production of dairy products will account for: 223,936.6 tons milk for consumption, 48,709.4 tons sour cream, 166,674.2 tons acidulated milk, 9,937.6 tons butter and 66,584.4 tons cheese. The development of milk processing imposes the improvement of production technologies, products quality, efficiency and competitiveness. Due to the unbalanced demand/offer ratio, after the elimination of milk quota, the Romanian milk and dairy products market will be invaded by foreign products.

  16. Verification of“Trend-Volatility Model”in Short-Term Forecast of Grain Production Potential

    Directory of Open Access Journals (Sweden)

    MI Chang-hong

    2016-02-01

    Full Text Available The "trend-volatility model" in short-term forecasting of grain production potential was verified and discussed systematically by using the grain production data from 1949 to 2014, in 16 typical counties and 6 typical districts, and 31 provinces, of China. The results showed as follows:(1 Size of forecast error reflected the precision of short-term production potential, the main reason of large prediction error was a great amount of high yield farmlands were occupied in developed areas and a great increase of vegetable and fruit planted that made grain yield decreased in a short time;(2 The micro-trend amendment method was a necessary part of "trend-volatility model", which could involve the short-term factors such as meteorological factors, science and technology input, social factors and other effects, while macro-trend prediction could not. Therefore, The micro-trend amendment method could improve the forecast precision.(3 In terms of actual situation in recent years in China, the more developed the areas was, the bigger the volatility of short-term production potential was; For the short-term production potential, the stage of increasing-decreasing-recovering also existed in developed areas;(4 In the terms of forecast precision of short-terms production potential, the scale of national was higher than the scale of province, the scale of province was higher than the scale of district, the scale of district was higher than the scale of county. And it was large differences in precision between different provinces, different districts and different counties respectively, which was concerned to the complementarity of domestic climate and the ability of the farmland resistance to natural disasters.

  17. Analysis Of Trends In Livestock Production In Nigeria: 1970-2005 ...

    African Journals Online (AJOL)

    The livestock industry as an important component of general agriculture is expected to be a key contributor to national development. This study analyzes the livestock production trends in Nigeria with a view to ascertaining the influence of policy changes on real output of livestock over time, and investigates the existence of ...

  18. Drivers of trophic amplification of ocean productivity trends in a changing climate

    OpenAIRE

    C. A. Stock; J. P. Dunne; J. G. John

    2014-01-01

    Pronounced projected 21st century trends in regional oceanic net primary production (NPP) raise the prospect of significant redistributions of marine resources. Recent results further suggest that NPP changes may be amplified at higher trophic levels. Here, we elucidate the role of planktonic food web dynamics in driving projected changes in mesozooplankton production (MESOZP) found to be, on average, twice as large as projected changes in...

  19. Future Trends in Production Engineering : Proceedings of the First Conference of the German Academic Society for Production Engineering

    CERN Document Server

    Neugebauer, Reimund; Uhlmann, Eckart

    2013-01-01

    To meet and adapt to the current and future trends and issues in technology and society, the science committee of The German Academic Society for Production Engineering (WGP) continues to define future topics for production technology. These themes represent not only the key focus for the scientific work of the WGP, but also the central themes of the first annual conference in June 2011, whose paper is publically available in this volume. Such themes, including electric mobility, medical technology, lightweight construction, and resource efficiency, as well as mass production ability have all been identified as future, large-scale, and long-term drivers of change. Future trends influence changes sustainably and fundamentally; they permeate society, technology, economics, and value systems and have an effect in virtually all areas of life. The WGP has, as part of its research, established for itself the goal of not only observing these emerging changes, but also of supervising and influencing their development...

  20. NOAA's Undergraduate Scholarship Program Outcomes and Opportunities

    Science.gov (United States)

    Kaplan, M.; Jabanoski, K.; Christenson, T.

    2017-12-01

    NOAA supports about 115 - 150 undergraduates per year through the Ernest F. Hollings Scholarship and the Educational Partnership Program Undergraduate Scholarship. These programs provide tuition support and paid summer internships at NOAA to exceptional students majoring in the geosciences. Multiple methods were used to evaluate program outcomes and track the career trajectories, including mining LinkedIn data and conducting evaluation surveys of recipients as well as students who applied but did not receive the award. Results show more than 75% of scholars continued on to graduate school, primarily in a NOAA mission fields. This compared to only 56% of nonrecipients. More than 60% of alumni had at least one professional record, with the most alumni working in private industry, followed by nongovernmental organizations and federal, state and local government. The evaluation identified 77 other scholarship programs applied to by NOAA scholarship recipients. The most commonly reported program was the NSF Research Experiences for Undergraduates (REU) for which 20% of scholars applied and 46% of applications were successful. Other common scholarships included the Goldwater Scholarship (received by 5% of NOAA scholars) and the Udall Scholarship (received by 4% of scholars). In the most recent class of 118 undergraduate scholars, 24% reported having another research experience by the time they arrived for orientation at the end of their sophomore year. These results suggest coordination across scholarship opportunities may be useful to engage and retain students in geoscience fields.

  1. Merit-Based Scholarships and Student Effort

    Science.gov (United States)

    Hernandez-Julian, Rey

    2010-01-01

    Twenty-one states offer merit scholarships that require students to maintain a minimum grade point average (GPA). Using a comprehensive administrative database from Clemson University, this study estimates the relationship between the incentives created by a South Carolina merit scholarship (LIFE) and students' academic performance. I hypothesize…

  2. Establishing philanthropic funds for advanced practice scholarships.

    Science.gov (United States)

    Neumann, T

    1997-01-01

    Because of decreased tuition assistance at some hospitals, experienced nurses interested in advanced roles may quit rather than stay and expand their roles. This author describes how a hospital based philanthropic community group has helped provide scholarships for nurses interested in advanced practice and how to set up a similar scholarship program that will retain these experienced and motivated nurses.

  3. Changes and development of product line : Case: P. Rotola-Pukkila Oy's products, furniture trends and competitors

    OpenAIRE

    Rotola-Pukkila, Ida

    2016-01-01

    The purpose of this thesis is to study what kinds of changes and developments have been done in furniture manufacturer P. Rotola-Pukkila Oy’s Timantti and Laatupaneeli products and colour options between the years 1970−2016. Another objective is to study the trends on furniture and interior design field, as well as to study how the company’s products compete on the market. Concepts related to company’s history, products, collections and colour options as well as the history of furniture f...

  4. Advancing nursing scholarship: the Mozambique model.

    Science.gov (United States)

    Bruce, Judith C; Dippenaar, Joan; Schmollgruber, Shelley; Mphuthi, David D; Huiskamp, Agnes

    2017-01-01

    Despite the importance of Human Resources for Health for the development and functioning of health systems worldwide, many countries continue to be plagued by poor health systems and a lack of adequate health care. Health systems failures may be attributed to both quantitative and qualitative nursing shortages including the lack of advanced skills to lead health initiatives, to conduct research and to educate other nurses. The response by development partners is usually framed around the production of skilled nurses through the processes of up-skilling and scaling-up. The outcome is expanded practice but with scant attention to the professional advancement of nurses. In this paper we present a two-phased capacity development model that adopted professionalization strategies to advance nursing scholarship and consequent postgraduate specialization of the first cohort of nurses in Mozambique. The main objectives were to: develop and implement a clinical course work master's degree in nursing; and ensure sustainability by capacitating the host institution to continue with the master's programme following graduation. Rigorous processes for project discussions, negotiations and monitoring were necessary amid limited resources and a challenging political climate. Forging in-country partnerships, sustaining alliances and government investment are thus key to the success of the Mozambique model. Notwithstanding some difficulties, the process unfolded over a five-year period, graduating the first cohort of 11 senior nurses with a master's degree, specializing either in critical care and trauma nursing, or maternal and neonatal health. Bridging the skills gap between generalist and specialist nurses is essential for them to manage complex and high acuity cases and to reverse associated morbidity and mortality. We conclude that this model serves as a professionalization strategy to advance nurses' scholarship of clinical practice, research and teaching.

  5. HIV/AIDS in childhood and adolescence. Trends in Brazilian scientific production

    Directory of Open Access Journals (Sweden)

    Cristiane Cardoso de Paula

    2013-07-01

    Full Text Available Objective. To analyze the theme HIV/AIDS in childhood and adolescence, its characteristics and trends, in Brazilian scientific production between 1983 and 2010. Methodology. Review of 121 quantitative and qualitative descriptive studies. Results. 81% of the production comes from the South-East/South of the country. In the 1980's, a balance is observed between experience reports (50% and research (50%. Seventy percent of the papers were produced between 2003 and 2010. The most frequent theme analyzed with regard to childhood was care delivery (75%, against prevention in adolescence (72%. Studies related to HIV/ AIDS in emphasized clinical-epidemiological aspects (70%, while sociocultural studies predominated for the adolescent period (90%, with a preventive trend. Conclusion. The scientific production under analysis is coherent with the Brazilian policy to cope with the epidemic and addresses all care levels related to this public health problem.

  6. A theory-informed, process-oriented Resident Scholarship Program.

    Science.gov (United States)

    Thammasitboon, Satid; Darby, John B; Hair, Amy B; Rose, Karen M; Ward, Mark A; Turner, Teri L; Balmer, Dorene F

    2016-01-01

    The Accreditation Council for Graduate Medical Education requires residency programs to provide curricula for residents to engage in scholarly activities but does not specify particular guidelines for instruction. We propose a Resident Scholarship Program that is framed by the self-determination theory (SDT) and emphasize the process of scholarly activity versus a scholarly product. The authors report on their longitudinal Resident Scholarship Program, which aimed to support psychological needs central to SDT: autonomy, competence, and relatedness. By addressing those needs in program aims and program components, the program may foster residents' intrinsic motivation to learn and to engage in scholarly activity. To this end, residents' engagement in scholarly processes, and changes in perceived autonomy, competence, and relatedness were assessed. Residents engaged in a range of scholarly projects and expressed positive regard for the program. Compared to before residency, residents felt more confident in the process of scholarly activity, as determined by changes in increased perceived autonomy, competence, and relatedness. Scholarly products were accomplished in return for a focus on scholarly process. Based on our experience, and in line with the SDT, supporting residents' autonomy, competence, and relatedness through a process-oriented scholarship program may foster the curiosity, inquisitiveness, and internal motivation to learn that drives scholarly activity and ultimately the production of scholarly products.

  7. A theory-informed, process-oriented Resident Scholarship Program

    Science.gov (United States)

    Thammasitboon, Satid; Darby, John B.; Hair, Amy B.; Rose, Karen M.; Ward, Mark A.; Turner, Teri L.; Balmer, Dorene F.

    2016-01-01

    Background The Accreditation Council for Graduate Medical Education requires residency programs to provide curricula for residents to engage in scholarly activities but does not specify particular guidelines for instruction. We propose a Resident Scholarship Program that is framed by the self-determination theory (SDT) and emphasize the process of scholarly activity versus a scholarly product. Methods The authors report on their longitudinal Resident Scholarship Program, which aimed to support psychological needs central to SDT: autonomy, competence, and relatedness. By addressing those needs in program aims and program components, the program may foster residents’ intrinsic motivation to learn and to engage in scholarly activity. To this end, residents’ engagement in scholarly processes, and changes in perceived autonomy, competence, and relatedness were assessed. Results Residents engaged in a range of scholarly projects and expressed positive regard for the program. Compared to before residency, residents felt more confident in the process of scholarly activity, as determined by changes in increased perceived autonomy, competence, and relatedness. Scholarly products were accomplished in return for a focus on scholarly process. Conclusions Based on our experience, and in line with the SDT, supporting residents’ autonomy, competence, and relatedness through a process-oriented scholarship program may foster the curiosity, inquisitiveness, and internal motivation to learn that drives scholarly activity and ultimately the production of scholarly products. PMID:27306995

  8. Impacts of Climate Trends and Variability on Livestock Production in Brazil

    Science.gov (United States)

    Cohn, A.; Munger, J.; Gibbs, H.

    2015-12-01

    Cattle systems of Brazil are of major economic and environmental importance. They occupy ¼ of the land surface of the country, account for over 15 billion USD of annual revenue through the sale of beef, leather, and milk, are closely associated with deforestation, and have been projected to substantially grow in the coming decades. Sustainable intensification of production in the sector could help to limit environmental harm from increased production, but productivity growth could be inhibited by climate change. Gauging the potential future impacts of climate change on the Brazilian livestock sector can be aided by examining past evidence of the link between climate and cattle production and productivity. We use statistical techniques to investigate the contribution of climate variability and climate change to variability in cattle system output in Brazil's municipalities over the period 1974 to 2013. We find significant impacts of both temperature and precipitation variability and temperature trends on municipality-level exports and the production of both milk and beef. Pasture productivity, represented by a vegetation index, also varies significantly with climate shocks. In some regions, losses from exposure to climate trends were of comparable magnitude to technology and/or market-driven productivity gains over the study period.

  9. Global Trends and Development Prospects for Oil and the Oil Products Market

    Directory of Open Access Journals (Sweden)

    Maria Dorozhkina

    2006-03-01

    Full Text Available This article discusses the important issue of the development of the global market of oil and oil products. It offers an overview of how this market was formed and its current status, classification, location and potential of countries in the oil and oil processing business. It analyzes the Ukrainian oil products market. The article discusses the shortcomings and strategic areas for the development of Ukraine’s oil transport system. It presents an optimum method for creating integration groups in order to develop the oil processing business in Ukraine for the future. The article considers the main trends and outlines development prospects for the global oil and oil products market.

  10. Analysis of the Main Factors Influencing Food Production in China Based on Time Series Trend Chart

    Institute of Scientific and Technical Information of China (English)

    Shuangjin; WANG; Jianying; LI

    2014-01-01

    Based on the annual sample data on food production in China since the reform and opening up,we select 8 main factors influencing the total food production( growing area,application rate of chemical fertilizer,effective irrigation area,the affected area,total machinery power,food production cost index,food production price index,financial funds for supporting agriculture,farmers and countryside),and put them into categories of material input,resources and environment,and policy factors. Using the factor analysis,we carry out the multi-angle analysis of these typical influencing factors one by one through the time series trend chart. It is found that application rate of chemical fertilizer,the growing area of food crops and drought-affected area become the key factors affecting food production. On this basis,we set forth the corresponding recommendations for improving the comprehensive food production capacity.

  11. How Do Trend Researchers Conduct Research? The Production of Knowledge in a Controversial Field

    Directory of Open Access Journals (Sweden)

    Michaela Pfadenhauer

    2004-05-01

    Full Text Available The planned research project described in this article focuses on the methods of trend research—not only in a narrow literal sense of techniques of data collection and data evaluation but also in a broader understanding of the logic of knowledge production in this controversial field. Initially trend research can be appointed between market research on the one hand and futurology on the other hand. Criticism regarding trend research as well as its innovative potential is also mentioned. Following the recent studies, trend research is conceived as application-oriented research in a broad sense. As far as the methodology is concerned, the proposed study promises to be an empirically-founded contribution by integrating analysis from sources such as explorative and focused conversations, observations and expert interviews. The study uses the example of trend research and asks the question how research is actually "done" and if it is application oriented or not. URN: urn:nbn:de:0114-fqs0402366

  12. Scholarship in Occupational Therapy Faculty: The Interaction of Cultural Forces in Academic Departments

    Science.gov (United States)

    Dow-Royer, Cathy A.

    2010-01-01

    Over the last two decades there has been heightened interest in redefining faculty scholarship in higher education (Boyer, 1990). Trends have included the development of cultural frameworks for understanding how disciplines and institutions influence faculty work and how socialization processes impact academic career development. Despite the fact…

  13. Marine Sponge Derived Natural Products between 2001 and 2010: Trends and Opportunities for Discovery of Bioactives

    Science.gov (United States)

    Mehbub, Mohammad Ferdous; Lei, Jie; Franco, Christopher; Zhang, Wei

    2014-01-01

    Marine sponges belonging to the phylum Porifera (Metazoa), evolutionarily the oldest animals are the single best source of marine natural products. The present review presents a comprehensive overview of the source, taxonomy, country of origin or geographical position, chemical class, and biological activity of sponge-derived new natural products discovered between 2001 and 2010. The data has been analyzed with a view to gaining an outlook on the future trends and opportunities in the search for new compounds and their sources from marine sponges. PMID:25196730

  14. I-ST INTERNATIONAL CONFERENCE. "PINK TOMATO. PRODUCTION. CONSUMPTION. MARKET TRENDS IN CENTRAL ASIA».

    Directory of Open Access Journals (Sweden)

    Sh. Alimov

    2015-01-01

    Full Text Available 28 May 2015, in Tashkent, Uzbekistan, the Ist International conference "Pink tomato. Production, consumption, market trends" was held. The problems of breedong, seed production of cultivars and hybrids of pink tomato, as well as increasing of consumer's demand have been considered. The conference has provided good opportunity for meetings of producers, breeders, and researchers from different countries.

  15. Produced water: Market and global trends - oil production - water production - choice of technology

    International Nuclear Information System (INIS)

    Robertson, Steve

    2006-01-01

    The presentation discusses various aspects of the world oil production, the energy demand, the future oil supply, the oil prices and the production growth. Some problems with produced water are also discussed as well as aspects of the market for produced water technology (tk)

  16. Product Design Engineering--A Global Education Trend in Multidisciplinary Training for Creative Product Design

    Science.gov (United States)

    de Vere, Ian; Melles, Gavin; Kapoor, Ajay

    2010-01-01

    Product design is the convergence point for engineering and design thinking and practices. Until recently, product design has been taught either as a component of mechanical engineering or as a subject within design schools but increasingly there is global recognition of the need for greater synergies between industrial design and engineering…

  17. Spatio-temporal trends of nitrogen deposition and climate effects on Sphagnum productivity in European peatlands

    International Nuclear Information System (INIS)

    Granath, Gustaf; Limpens, Juul; Posch, Maximilian; Mücher, Sander; Vries, Wim de

    2014-01-01

    To quantify potential nitrogen (N) deposition impacts on peatland carbon (C) uptake, we explored temporal and spatial trends in N deposition and climate impacts on the production of the key peat forming functional group (Sphagnum mosses) across European peatlands for the period 1900–2050. Using a modelling approach we estimated that between 1900 and 1950 N deposition impacts remained limited irrespective of geographical position. Between 1950 and 2000 N deposition depressed production between 0 and 25% relative to 1900, particularly in temperate regions. Future scenarios indicate this trend will continue and become more pronounced with climate warming. At the European scale, the consequences for Sphagnum net C-uptake remained small relative to 1900 due to the low peatland cover in high-N areas. The predicted impacts of likely changes in N deposition on Sphagnum productivity appeared to be less than those of climate. Nevertheless, current critical loads for peatlands are likely to hold under a future climate. - Highlights: • We model the effect of N deposition combined with climate on production of Sphagnum between 1900 and 2050. • Spatially explicit projections are indicated on an updated European peatland distribution map. • Results stress the vulnerability of temperate Sphagnum peatlands to current and future N deposition. • Future impacts of N deposition on Sphagnum productivity likely depend more on climate change than on N deposition rate. - Temperate Sphagnum peatlands are vulnerable to current and future N deposition and current critical loads for peatlands are likely to hold under a future climate

  18. Assumptions and Challenges of Open Scholarship

    Directory of Open Access Journals (Sweden)

    George Veletsianos

    2012-10-01

    Full Text Available Researchers, educators, policymakers, and other education stakeholders hope and anticipate that openness and open scholarship will generate positive outcomes for education and scholarship. Given the emerging nature of open practices, educators and scholars are finding themselves in a position in which they can shape and/or be shaped by openness. The intention of this paper is (a to identify the assumptions of the open scholarship movement and (b to highlight challenges associated with the movement’s aspirations of broadening access to education and knowledge. Through a critique of technology use in education, an understanding of educational technology narratives and their unfulfilled potential, and an appreciation of the negotiated implementation of technology use, we hope that this paper helps spark a conversation for a more critical, equitable, and effective future for education and open scholarship.

  19. Feminist approaches to sexuality and law scholarship

    OpenAIRE

    Auchmuty, Rosemary

    2015-01-01

    Sexuality and Law scholarship is a new and developing field but, like most legal scholarship, it is dominated by masculine concerns and methodologies. This article explains why research that ignores feminist concerns and methodologies will be incomplete and inaccurate, and suggests questions that should be asked of resources to ensure a complete and accurate coverage of the topic. Rosemary Auchmuty is Professor of Law at the University of Reading. She writes on gender and sexuality issues, pr...

  20. Productivity and technical efficiency of suckler beef production systems: trends for the period 1990 to 2012.

    Science.gov (United States)

    Veysset, P; Lherm, M; Roulenc, M; Troquier, C; Bébin, D

    2015-12-01

    Over the past 23 years (1990 to 2012), French beef cattle farms have expanded in size and increased labour productivity by over 60%, chiefly, though not exclusively, through capital intensification (labour-capital substitution) and simplifying herd feeding practices (more concentrates used). The technical efficiency of beef sector production systems, as measured by the ratio of the volume value (in constant euros) of farm output excluding aids to volume of intermediate consumption, has fallen by nearly 20% while income per worker has held stable thanks to subsidies and the labour productivity gains made. This aggregate technical efficiency of beef cattle systems is positively correlated to feed self-sufficiency, which is in turn negatively correlated to farm and herd size. While volume of farm output per hectare of agricultural area has not changed, forage feed self-sufficiency decreased by 6 percentage points. The continual increase in farm size and labour productivity has come at a cost of lower production-system efficiency - a loss of technical efficiency that 20 years of genetic, technical, technological and knowledge-driven progress has barely managed to offset.

  1. Legitimacy in legacy: a discussion paper of historical scholarship published in the Journal of Advanced Nursing, 1976-2011.

    Science.gov (United States)

    Fealy, Gerard; Kelly, Jacinta; Watson, Roger

    2013-08-01

    This paper presents a discussion of historical scholarship published in the Journal of Advanced Nursing. The Journal of Advanced Nursing provides a forum for disseminating high-quality research and scholarship. For over 35 years, scholars have used the Journal of Advanced Nursing to disseminate research into aspects of nursing, including nursing history. The data source was Wiley Online electronic database for the Journal of Advanced Nursing for the period 1976-December 2011. Relative to other academic concerns, nursing history represents a topic of limited concern to nursing scholars, as evidenced in published scholarship in the Journal of Advanced Nursing. The trends in historical scholarship in the journal have been on disciplinary development, the place and context of practice, and gendered relationships. While these are legitimate academic concerns, they suggest a lack of attention to clinical practice in historical research, that which confers social legitimacy on the discipline. Nursing derives its social legitimacy, in part, through its history, including reliable accounts of the legacy of nursing work in the development of healthcare systems. Disciplinary development in nursing is advanced by giving greater prominence to nursing history in nursing scholarship, including the history of nursing practice Relative to other academic concerns, nursing scholarship affords little prominence to the topic of nursing history and less still to the history of practice, as evidenced in the outputs of one of nursing's major organs of scholarship. Not to assign due importance to the history of nursing and its practice demonstrates nursing's lack of disciplinary maturity. © 2012 Blackwell Publishing Ltd.

  2. TRENDS OF DEVELOPMENT OF PRODUCTION AND REALIZATION OF PLANT PRODUCTION AGRICULTURAL ENTERPRISES OF MYKOLAIV REGION

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    Kushniruk Viktor

    2018-03-01

    Full Text Available Introduction. Agriculture is one of the largest and most important sectors of the Ukrainian economy. The food security and independence of the state, the state of the internal and external markets, and, consequently, the standard of living of the population are directly dependent on its functional state. Mykolaiv region has significant opportunities for the development of the agricultural sector. There are favorable natural and climatic conditions, fertile land, labor resources and long-standing cultivating traditions. The region is considered one of the regions of intensive agriculture in Ukraine and has significant land resources. Purpose. The article presents the analysis of the development of production and sale of crop production by the agrarian enterprises of the Mykolaiv region, as well as revealing ways to increase the volume of their production and sales. Results. The crop area of main agricultural crops in all categories of farms was analyzed, and structural changes for 2010-2016 were revealed. The priority branch of the agro-industrial complex, which has an important strategic significance, first of all, is determined by the level of production of which the food security of the state depends, its economy and welfare of the population. The dynamics of agricultural crop yields in agrarian enterprises as the determining factor of influence on the efficiency of activity in the field of plant growing is researched. The dynamics of gross collections of crop production in agricultural enterprises is analyzed and the contribution of the Mykolaiv region to the national production of grain is determined. The volumes and average prices of sales of agricultural products by agrarian enterprises are investigated and it is determined that the modern development of the agrarian sector of the economy requires special attention to the formation and activation of the activities of market infrastructure entities. The production of which crops are an

  3. Product design engineering - a global education trend in multidisciplinary training for creative product design

    Science.gov (United States)

    de Vere, Ian; Melles, Gavin; Kapoor, Ajay

    2010-03-01

    Product design is the convergence point for engineering and design thinking and practices. Until recently, product design has been taught either as a component of mechanical engineering or as a subject within design schools but increasingly there is global recognition of the need for greater synergies between industrial design and engineering training. Product design engineering (PDE) is a new interdisciplinary programme combining the strengths of the industrial design and engineering. This paper examines the emergence of PDE in an environment of critique of conventional engineering education and exemplifies the current spread of programmes endorsing a hybrid programme of design and engineering skills. The paper exemplifies PDE with the analysis of the programme offered at Swinburne University of Technology (Australia), showing how the teaching of 'designerly' thinking to engineers produces a new graduate particularly suited to the current and future environment of produce design practice. The paper concludes with reflections on the significance of this innovative curriculum model for the field of product design and for engineering design in general.

  4. Grain production trends in Russia, Ukraine and Kazakhstan: New opportunities in an increasingly unstable world?

    Science.gov (United States)

    Lioubimtseva, Elena; Henebry, Geoffrey M.

    2012-06-01

    Grain production in the countries of the former USSR sharply declined during the past two decades and has only recently started to recover. In the context of the current economic and food-price crisis, Russia, Ukraine, and Kazakhstan might be presented with a window of opportunity to reemerge on the global agricultural market, if they succeed in increasing their productivity. The future of their agriculture, however, is highly sensitive to a combination of internal and external factors, such as institutional changes, land-use changes, climate variability and change, and global economic trends. The future of this region's grain production is likely to have a significant impact on the global and regional food security over the next decades.

  5. Prospects and Trends in the Brazilian Market for Biologically Sourced Products

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    Luciana da Silva Madeira

    2012-09-01

    Full Text Available The aim of this paper was to select the most interesting Brazilian biopharmaceuticals, with the best market opportunity for production. The biopharmaceuticals filgrastim, infliximab, somatropin, imiglucerase, betainterferon and factor VIII were selected because they are not produced in Brazil and thus could increase the technological capacity of domestic production. The use of a data mining tool facilitated the results achieved here, using the patents deposited in several banks worldwide as the source information. The prospects and trends of producing biopharmaceuticals in Brazil are of great interest to the country to establish a competitive industry and reduce the vulnerability of the National Health System, such as display windows of opportunity, showing the possibility of moving towards the production of biopharmaceuticals.

  6. Scholarship, publication, and career advancement in health professions education: AMEE Guide No. 43.

    Science.gov (United States)

    McGaghie, William C

    2009-07-01

    Scholarship and publication are key contributors to career advancement in health professions education worldwide. Scholarship is expressed in many ways including original research; integration and synthesis of ideas and data, often across disciplines; application of skill and knowledge to problems that have consequences for health professionals, students, and patients; and teaching in many forms. Professional publication also has diverse outlets ranging from empirical articles in peer reviewed journals, textbook chapters, videos, simulation technologies, and many other means of expression. Scholarship and publication are evaluated and judged using criteria that are consensual, public, and transparent. This three-part AMEE Guide presents advice about how to prepare and publish health professions education research reports and other forms of scholarship in professional journals and other outlets. Part One addresses scholarship-its varieties, assessment, and attributes of productive scholars and scholarly teams. Part Two maps the road to publication, beginning with what's important and reportable and moving to manuscript planning and writing, gauging manuscript quality, manuscript submission and review, and writing in English. Part Three offers 21 practical suggestions about how to advance a successful and satisfying career in the academic health professions. Concluding remarks encourage health professions educators to pursue scholarship with vision and reflection.

  7. Drift-corrected Odin-OSIRIS ozone product: algorithm and updated stratospheric ozone trends

    Directory of Open Access Journals (Sweden)

    A. E. Bourassa

    2018-01-01

    Full Text Available A small long-term drift in the Optical Spectrograph and Infrared Imager System (OSIRIS stratospheric ozone product, manifested mostly since 2012, is quantified and attributed to a changing bias in the limb pointing knowledge of the instrument. A correction to this pointing drift using a predictable shape in the measured limb radiance profile is implemented and applied within the OSIRIS retrieval algorithm. This new data product, version 5.10, displays substantially better both long- and short-term agreement with Microwave Limb Sounder (MLS ozone throughout the stratosphere due to the pointing correction. Previously reported stratospheric ozone trends over the time period 1984–2013, which were derived by merging the altitude–number density ozone profile measurements from the Stratospheric Aerosol and Gas Experiment (SAGE II satellite instrument (1984–2005 and from OSIRIS (2002–2013, are recalculated using the new OSIRIS version 5.10 product and extended to 2017. These results still show statistically significant positive trends throughout the upper stratosphere since 1997, but at weaker levels that are more closely in line with estimates from other data records.

  8. Spatio-temporal trends of nitrogen deposition and climate effects on Sphagnum productivity in European peatlands.

    Science.gov (United States)

    Granath, Gustaf; Limpens, Juul; Posch, Maximilian; Mücher, Sander; de Vries, Wim

    2014-04-01

    To quantify potential nitrogen (N) deposition impacts on peatland carbon (C) uptake, we explored temporal and spatial trends in N deposition and climate impacts on the production of the key peat forming functional group (Sphagnum mosses) across European peatlands for the period 1900-2050. Using a modelling approach we estimated that between 1900 and 1950 N deposition impacts remained limited irrespective of geographical position. Between 1950 and 2000 N deposition depressed production between 0 and 25% relative to 1900, particularly in temperate regions. Future scenarios indicate this trend will continue and become more pronounced with climate warming. At the European scale, the consequences for Sphagnum net C-uptake remained small relative to 1900 due to the low peatland cover in high-N areas. The predicted impacts of likely changes in N deposition on Sphagnum productivity appeared to be less than those of climate. Nevertheless, current critical loads for peatlands are likely to hold under a future climate. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. [Variation trends of natural vegetation net primary productivity in China under climate change scenario].

    Science.gov (United States)

    Zhao, Dong-sheng; Wu, Shao-hong; Yin, Yun-he

    2011-04-01

    Based on the widely used Lund-Potsdam-Jena Dynamic Global Vegetation Model (LPJ) for climate change study, and according to the features of natural environment in China, the operation mechanism of the model was adjusted, and the parameters were modified. With the modified LPJ model and taking 1961-1990 as baseline period, the responses of natural vegetation net primary productivity (NPP) in China to climate change in 1991-2080 were simulated under the Special Report on Emissions Scenarios (SRES) B2 scenario. In 1961-1990, the total NPP of natural vegetation in China was about 3.06 Pg C a(-1); in 1961-2080, the total NPP showed a fluctuant decreasing trend, with an accelerated decreasing rate. Under the condition of slight precipitation change, the increase of mean air temperature would have definite adverse impact on the NPP. Spatially, the NPP decreased from southeast coast to northwest inland, and this pattern would have less variation under climate change. In eastern China with higher NPP, especially in Northeast China, east of North China, and Loess Plateau, the NPP would mainly have a decreasing trend; while in western China with lower NPP, especially in the Tibetan Plateau and Tarim Basin, the NPP would be increased. With the intensive climate change, such a variation trend of NPP would be more obvious.

  10. Trend in the affordability of tobacco products in Bangladesh: findings from the ITC Bangladesh Surveys.

    Science.gov (United States)

    Nargis, Nigar; Stoklosa, Michal; Drope, Jeffrey; Fong, Geoffrey T; Quah, Anne C K; Driezen, Pete; Shang, Ce; Chaloupka, Frank J; Hussain, A K M Ghulam

    2018-04-19

    The price of tobacco products in relation to the income of tobacco users-affordability-is recognised as a key determinant of tobacco use behaviour. The effectiveness of a price increase as a deterrent to tobacco use depends on how much price increases in relation to the income of the potential users. The aim of this paper is to examine the distribution of and trends in the affordability of tobacco products in Bangladesh. Using four waves of International Tobacco Control Survey data on Bangladesh, this study measures affordability of tobacco products at the individual level as the ratio of self-reported price and self-reported income. The trends in affordability by brand categories of cigarettes and of bidi and smokeless tobacco are estimated using multivariate linear regression analysis. Despite significant increase in price, the affordability of cigarettes increased between 2009 and 2014-2015 due to income growth outpacing price increase. The increase was disproportionately larger for more expensive brands. The affordability of bidis increased over this period as well. The affordability of smokeless tobacco products remained unchanged between 2011-2012 and 2014-2015. The tax increases that were implemented during 2009-2015 were not enough to increase tobacco product prices sufficiently to outweigh the effect of income growth, and to reduce tobacco consumption. The findings from this research inform policymakers that in countries experiencing rapid economic growth, significant tax increases are needed to counteract the effect of income growth, in order for the tax increases to be effective in reducing tobacco use. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  11. An approach to assess trends of pharmacist workforce production and density rate in Serbia.

    Science.gov (United States)

    Milicevic, Milena Santric; Matejic, Bojana; Terzic-Supic, Zorica; Dedovic, Neveka; Novak, Sonja

    2010-01-01

    The policy dialog on human resource in health care is one of the central issues of the ongoing health care system reform in the Republic of Serbia. Pharmacists are the third largest health care professional group, after nurses and doctors. This study's objective was to analyze population coverage with pharmacists employed in the public sector of health care system of Serbia during 1961 - 2007, and to project their density by 2017. In this respect, additionally, time-series of annual number of enrolled and graduate pharmacy students were modelled. Time trends of routinely collected national statistical data, concerning the pharmacists, were analyzed by join point regression program, according to grid-search method. During the observed period of time, in Serbia, pharmacist workforce production and deployment trends were generally positive, but with different annual dynamic. Key findings were the slow rise of pharmacist workforce density rates per 100,000 population; the insufficient balance between pharmacists workforce supply side (annual number of enrolled and graduated students) and the public health care sector's ability to absorb annual number of pharmacy graduates. For ten years ahead, density rates of publicly active pharmacist workforce would probably increase for 46%, if no policy interventions were planned to adverse trends of pharmacist workforce production and deployment in public health care sector. The study results may be useful for variety of stakeholders to better understand how and why the supply and deployment of pharmacists were changing; and that the coordination among policy interventions is a crucial successes factor for a health workforce development plan implementation. The repercussions of any changes made to the pharmacy workforce, need to be considered carefully in advance.

  12. Technological trends, global market, and challenges of bio-ethanol production.

    Science.gov (United States)

    Mussatto, Solange I; Dragone, Giuliano; Guimarães, Pedro M R; Silva, João Paulo A; Carneiro, Lívia M; Roberto, Inês C; Vicente, António; Domingues, Lucília; Teixeira, José A

    2010-01-01

    Ethanol use as a fuel additive or directly as a fuel source has grown in popularity due to governmental regulations and in some cases economic incentives based on environmental concerns as well as a desire to reduce oil dependency. As a consequence, several countries are interested in developing their internal market for use of this biofuel. Currently, almost all bio-ethanol is produced from grain or sugarcane. However, as this kind of feedstock is essentially food, other efficient and economically viable technologies for ethanol production have been evaluated. This article reviews some current and promising technologies for ethanol production considering aspects related to the raw materials, processes, and engineered strains development. The main producer and consumer nations and future perspectives for the ethanol market are also presented. Finally, technological trends to expand this market are discussed focusing on promising strategies like the use of microalgae and continuous systems with immobilized cells. Copyright © 2010 Elsevier Inc. All rights reserved.

  13. Quality of gourmand products and services and modern trends in restaurant industry

    Directory of Open Access Journals (Sweden)

    Ćirić Nata

    2014-01-01

    Full Text Available Improving Hotel offers by introducing different contents and services (swimming pools, bars, conference rooms, specialized restaurants, diverse and attractive cuisine, with strategic and holistic approach to the hotel - tourist activities, can lead to increased tourist traffic and tourist spending. The modern touristic demand is very critical and sophisticated, particularly in the terms of content and new culinary trends. Religious customs, traditions and different ways of living, vegetarianism, organic food, healthy food, slow food etc., determine the specific consciousness of the choice of foods and nutrition for many tourists. The restaurants known for their fine gastronomy and service are in a stronger competitive position than restaurants that do not keep the continuity of high quality products and services. Creating a restaurant with an organic, macrobiotic or vegetarian food can be a significant form of marketing strategy aim to establish a superior quality catering industry products and achievement of competitive advantage in that respect.

  14. Sustainable sheep production and consumer preference trends: compatibilities, contradictions, and unresolved dilemmas.

    Science.gov (United States)

    Montossi, F; Font-i-Furnols, M; del Campo, M; San Julián, R; Brito, G; Sañudo, C

    2013-12-01

    There are increasing concerns of society towards the consumption of animal products which have been produced and transformed in a sustainable manner. This trend influences consumer purchasing decision making, particularly in developed countries. On the other hand, in the next years, the pressure to increase the volume and efficiency of meat production will be much higher to cope with the expected unsatisfied demand. At least in part, current and future technologies could contribute to solve this challenge. However, the use of some of these innovations could have a negative effect on consumer preferences. There is no consensus in our society about this dilemma. The objective of this paper is to review the scientific evidence related to these topics and to analyze and discuss the effect of some of the extrinsic and intrinsic factors linked with the sheep industry which could affect the acceptability of lamb meat by consumers. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  15. Temporal Trends and Hydrological Controls of Fisheries Production in the Madeira River (Brazil)

    Science.gov (United States)

    Kaplan, D. A.; Lima, M. A.; Doria, C.

    2016-12-01

    Amazonian river systems are characterized by a strongly seasonal flood pulse and important hydrologic effects have been observed in the dynamics of fish stocks and fishing yields. Changes in the Amazon's freshwater ecosystems from hydropower development will have a cascade of physical, ecological, and social effects and impacts on fish and fisheries are expected to be potentially irreversible. In this work we investigate shared trends and causal factors driving fish catch in the Madeira River (a major tributary of the Amazon) before dam construction to derive relationships between catch and natural hydrologic dynamics. We applied Dynamic Factor Analysis to investigate dynamics in fish catch across ten commercially important fish species in the Madeira River using daily fish landings data including species and total weight and daily hydrological data obtained from the Brazilian Geological Service. Total annual catch averaged over the 18-yr period (1990-2007) was 849 tons yr-1. Species with the highest catch included curimatã, dourada/filhote and pacu, highlighting the importance of medium and long-distance migratory species for fisheries production. We found a four-trend dynamic factor model (DFM) to best fit the observed data, assessed using the Akaike Information Criteria. Model goodness of fit was fair (R2=0.51) but highly variable across species (0.16 ≤ R2 ≤ 0.95). Fitted trends exhibited strong and regular year-to-year variation representative of the seasonal hydrologic pulsing observed on the Madeira River. Next, we considered 11 candidate explanatory time series and found the best DFM used four explanatory variables and only one common trend. While the model fit with explanatory variables was lower (R2=0.31) it removed much reliance on unknown common trends. The most important explanatory variable in this model was maximum water level followed by days flooded, river flow of the previous year and increment. We found unique responses to hydrological

  16. Assessing Climate Risk on Agricultural Production: Insights Using Retrospective Analysis of Crop Insurance and Climatic Trends

    Science.gov (United States)

    Reyes, J. J.; Elias, E.; Eischens, A.; Shilts, M.; Rango, A.; Steele, R.

    2017-12-01

    The collaborative synthesis of existing datasets, such as long-term climate observations and farmers' crop insurance payments, can increase their overall collective value and societal application. The U.S. Department of Agriculture (USDA) Climate Hubs were created to develop and deliver science-based information and technologies to agricultural and natural resource managers to enable climate-informed decision-making. As part of this mission, Hubs work across USDA and other climate service agencies to synthesize existing information. The USDA Risk Management Agency (RMA) is responsible for overseeing the Federal crop insurance program which currently insures over $100 billion in crops annually. RMA hosts data describing the cause for loss (e.g. drought, wind, irrigation failure) and indemnity amount (i.e. total cost of loss) at multiple spatio-temporal scales (i.e. state, county, year, month). The objective of this paper is to link climate information with indemnities, and their associated cause of loss, to assess climate risk on agricultural production and provide regionally-relevant information to stakeholders to promote resilient working landscapes. We performed a retrospective trend analysis at the state-level for the American Southwest (SW). First, we assessed indemnity-only trends by cause of loss and crop type at varying temporal scales. Historical monthly weather data (i.e. precipitation and temperature) and long-term drought indices (e.g. Palmer Drought Severity Index) were then linked with indemnities and grouped by different causes of loss. Climatological ranks were used to integrate historical comparative intensity of acute and long-term climatic events. Heat and drought as causes of loss were most correlated with temperature and drought indicators, respectively. Across all SW states increasing indemnities were correlated with warmer conditions. Multiple statistical trend analyses suggest a framework is necessary to appropriately measure the biophysical

  17. Trends in Tobacco Product Use Patterns Among U.S. Youth, 1999-2014.

    Science.gov (United States)

    El-Toukhy, Sherine; Sabado, Melanie; Choi, Kelvin

    2018-05-03

    We examined trends in seven mutually exclusive tobacco product use patterns (T-PUPs) in nationally representative samples of U.S. youth over time and age. We used time varying effect modeling on National Youth Tobacco Surveys, 1999-2014 (N = 38662, 9-17 years, M = 15.02). Regression coefficients were estimated as a non-parametric function of time. T-PUPs were cigarette only, non-cigarette combustible only, noncombustible only, non-cigarette combustible and noncombustible dual, cigarette and noncombustible dual, cigarette and non-cigarette combustible dual, and POLY (i.e. cigarettes, non-cigarette combustibles, and noncombustibles) use. Among youth tobacco users, cigarette only use was the predominant T-PUP from 1999 to 2010. After 2010 and 2013, non-cigarette combustible only (AOR 1.38, CI = 1.02-1.87) and noncombustible only (AOR 1.57, CI = 1.00-2.45) use became more prevalent than cigarette only use. In 2011, dual and POLY T-PUPs were on the rise although not significantly different from cigarette only use. Cigarette only use was the predominant T-PUP among 11- to 17-year-old tobacco users. Non-cigarette combustible only (AOR 0.14, CI = 0.10-0.19), noncombustible only (AOR 0.01, CI = 0.008-0.02), non-cigarette combustible and noncombustible (AOR 0.01, CI = 0.01-0.03), cigarette and noncombustible (AOR 0.02, CI = 0.01-0.04), cigarette and non-cigarette combustible (AOR 0.32, CI = 0.24-0.43), and POLY (AOR 0.02, CI = 0.01-0.04) use were less prevalent than cigarette only use at age 17. Non-cigarette, dual, and POLY T-PUPs are rising among youth tobacco users. Screening for all tobacco use and delivering treatment during pediatrician visits should be standard clinical practice. Tracking trends in tobacco product use patterns (T-PUPs) over time and age is necessary to achieve Healthy People 2020 goal of reducing tobacco use among youth. Trends over time show a rise of non-cigarette T-PUPs especially noncombustible products but cigarette only use remains the most

  18. MODERN TRENDS IN THE DEVELOPMENT OF THE TECHNOLOGIES FOR PRODUCTION OF DENTAL CONSTRUCTIONS.

    Directory of Open Access Journals (Sweden)

    Tsanka Dikova

    2015-12-01

    Full Text Available The aim of the present paper is to make a review of the modern trends in the development of the technologies for production of dental constructions. Three are the main trends in production technologies in dentistry last 30 years: digitalization, simulation and implementation of additive technologies. The simulation occurred first and due to the computers development it underwent fast progress from the mathematical calculations and analytical analysis to the 3D modeling and visualization. Thus Computer Aided Engineering (CAE was developed, allowing dental constructions with optimal design to be produced by optimal technological regimes. The first Computer Aided Design (CAD – Computer Aided Manufacturing (CAM systems were created in 1970s as a result of the digitalization. In this mode of operation at first virtual 3D model is generated by CAD, which then is used for production of the real construction by CAM. The CAD-CAM systems allow fabrication of dental restorations which is difficult or impossible to be manufactured by conventional technologies. The development of CAD unit runs from indirect scanning of the plaster model for obtaining data for the 3D model to direct scanning of the prosthesis area. While the development of CAM unit leads to direct manufacturing of the real dental construction using subtractive or additive technologies. The future development of the CAD-CAM systems as a whole characterizes with transition from closed to open access systems, which make them more flexible. In the late 1980sthe new approach to the production of constructions appeared – by addition of material layer by layer. The additive technologies were developed. They characterize with building of one layer at a time from a powder or liquid that is bonded by means of melting, fusing or polymerization. Stereo lithography, fused deposition modeling, selective electron beam melting, laser powder forming and inkjet printing are the methods, mostly used in

  19. Scholarships for scientific initiation encourage post-graduation degree.

    Science.gov (United States)

    Pinto, Gabriela S; Nascimento, Gustavo G; Mendes, Matheus S; Ogliari, Fabrício A; Demarco, Flávio F; Correa, Marcos B

    2014-01-01

    This study aimed to evaluate the factors associated with the decision to attend an academic post-graduation program by dental students. A cross-sectional study was conducted in 2012, last-year undergraduate students from Dental Schools of Southern Brazil. A closed questionnaire was applied including questions grouped in three different blocks: pre-graduate, undergraduate period and future perspectives. The outcome was the decision to pursuit an academic post-graduation degree. Associations were tested using chi-squared test and chi-squared test for linear trends when appropriate. Multivariate Poisson regression was also performed. The sample was composed by 671 students (response rate of 69.9%, n=467). In relation to future perspectives, 68% of the interviewed students intended to attend a post-graduation program, but only 17.5% would choose a program with academic and research post-graduation program (Master and PhD programs). In the final model, students from public universities (PR 2.08, 95%CI 1.41-3.08) and students that received scientific initiation scholarship (PR 1.93 95%CI 1.14-3.27) presented a twice greater prevalence to seek academic post-graduate programs. Students with higher family incomes showed a lower prevalence to seek these programs (PR 0.50, 95%IC 0.28-0.90). Scholarships seem to encourage undergraduate students to pursue stricto sensu post-graduation.

  20. Innovative Practice in Advancement of Academic Nurse Educator Careers: Developing Scholarship From Program Grants.

    Science.gov (United States)

    Eddy, Linda L; Hoeksel, Renee; Fitzgerald, Cindy; Doutrich, Dawn

    We describe an innovative practice in advancing careers of academic nurse educators: demonstrating scholarly productivity from program grants. Scholarly productivity is often narrowly defined, especially in research-intensive institutions. The expectation may be a career trajectory based on the traditional scholarship of discovery. However, nurse educators, especially at the associate and full professor ranks, are often involved in leadership activities that include writing and managing program grants. We encourage the academy to value and support the development of program grants that include significant scholarly components, and we offer exemplars of associate and full professor scholarship derived from these projects.

  1. The dairy industry: a brief description of production practices, trends, and farm characteristics around the world.

    Science.gov (United States)

    Douphrate, David I; Hagevoort, G Robert; Nonnenmann, Matthew W; Lunner Kolstrup, Christina; Reynolds, Stephen J; Jakob, Martina; Kinsel, Mark

    2013-01-01

    The global dairy industry is composed of a multitude of countries with unique production practices and consumer markets. The global average number of cows per farm is about 1-2 cows; however, as a farm business model transitions from sustenance to market production, the average herd size, and subsequent labor force increases. Dairy production is unique as an agricultural commodity because milk is produced daily, for 365 days per year. With the introduction of new technology such as the milking parlor, the global industry trend is one of increasing farm sizes. The farm sizes are the largest in the United States; however, the European Union produces the most milk compared with other global producers. Dairy production is essential for economic development and sustainable communities in rural areas. However, the required capital investment and availability of local markets and labor are continued challenges. Due to farm expansion, international producers are faced with new challenges related to assuring food safety and a safe working environment for their workforce. These challenges exist in addition to the cultural and language barriers related to an increasing dependence on immigrant labor in many regions of the world. Continued success of the global dairy industry is vital. Therefore, research should continue to address the identification of occupational risk factors associated with injuries and illnesses, as well as develop cost-effective interventions and practices that lead to the minimization or elimination of these injuries and illnesses on a global scale, among our valuable population of dairy producers and workers.

  2. Drivers of Productivity Trends in Cork Oak Woodlands over the Last 15 Years

    Directory of Open Access Journals (Sweden)

    Maria João Santos

    2016-06-01

    Full Text Available Higher biodiversity leads to more productive ecosystems which, in turn, supports more biodiversity. Ongoing global changes affect ecosystem productivity and, therefore, are expected to affect productivity-biodiversity relationships. However, the magnitude of these relationships may be affected by baseline biodiversity and its lifeforms. Cork oak (Quercus suber woodlands are a highly biodiverse Mediterranean ecosystem managed for cork extraction; as a result of this management cork oak woodlands may have both tree and shrub canopies, just tree and just shrub canopies, and just grasslands. Trees, shrubs, and grasses may respond differently to climatic variables and their combination may, therefore, affect measurements of productivity and the resulting productivity-biodiversity relationships. Here, we asked whether the relationship between productivity and climate is affected by the responses of trees, shrubs, and grasses in cork oak woodlands in Southern Portugal. To answer this question, we linked a 15-year time series of Enhanced Vegetation Index (EVI derived from Landsat satellites to micrometeorological data to assess the relationship between trends in EVI and climate. Between 2000 and 2013 we observed an overall decrease in EVI. However, EVI increased over cork oaks and decreased over shrublands. EVI trends were strongly positively related to changes in relative humidity and negatively related to temperature. The intra-annual EVI cycle of grasslands and sparse cork oak woodland without understorey (savannah-like ecosystem had higher variation than the other land-cover types. These results suggest that oaks and shrubs have different responses to changes in water availability, which can be either related to oak physiology, to oaks being either more resilient or having lagged responses to changes in climate, or to the fact that shrublands start senesce earlier than oaks. Our results also suggest that in the future EVI could improve because the

  3. Statistical Analysis of Long-Term Trend of Performance, Production and Cultivated Area of 17 Field Crops Khorasan Razavi Province

    Directory of Open Access Journals (Sweden)

    H. Zareabyaneh

    2014-12-01

    Full Text Available Any planning for the future requires estimates of future conditions. It is possible to study changes over time series. In this study, changes of production and cultivated area of 17 field crops of Khorasan Razavi province in a 25-year period were determined with Mann - Kendall test, Sen’s Estimator Slope and linear regression. Analysis of the three tests showed that performance of 76.5% from yield, 88.2% from area under cultivation and 55.8% from agricultural production were significant at the 0.01 and 0.05 level. On the other hand, trend of yields 58.8% was increase, 17.7% was reduced and 23.5% was no significant trend. Similarly, trend of 23.5% from area under cultivation was acreage, 64.7% was reduction, and 11.8% was no significant trend. For production variable, 29.4% was significantly increased and 29.4% was significant reduction. More detailed analysis showed that performance, production and area under cultivation of three crops of cotton, grain and tomatoes increased significantly. Results of all three methods showed the highest trend of negatively performance and area under cultivation variation is related to pea and melon respectively. Furthermore, most of the positive trend in production of tomatoes and grain, performance in onions, potatoes and tomatoes and area under cultivation in tomato observed. The results showed that linear trend and the nonparametric tests of important products of province: wheat, barley, sugar beet, cotton, melons, watermelons and tomatoes in 0.01 were significant. This result shows the importance of these yields in gross state province product.

  4. Forecasting natural gas supply in China: Production peak and import trends

    International Nuclear Information System (INIS)

    Lin Boqiang; Wang Ting

    2012-01-01

    China's natural gas consumption has increased rapidly in recent years making China a net gas importer. As a nonrenewable energy, the gas resource is exhaustible. Based on the forecast of this article, China's gas production peak is likely to approach in 2022. However, China is currently in the industrialization and urbanization stage, and its natural gas consumption will persistently increase. With China's gas production peak, China will have to face a massive expansion in gas imports. As the largest developing country, China's massive imports of gas will have an effect on the international gas market. In addition, as China's natural gas price is still controlled by the government and has remained at a low level, the massive imports of higher priced gas will exert great pressure on China's gas price reform. - Highlights: ► We figured out the natural gas production peak of China. ► We predict the import trends of natural gas of China. ► We study the international and national impacts of China's increasing import of gas. ► It is important for China to accelerate price reformation of natural gas.

  5. Recent trends in monitoring radon and daughter products in Indian uranium mines

    International Nuclear Information System (INIS)

    Khan, A.H.; Raghavayya, M.

    1977-01-01

    Uranium mining is of comparatively recent origin in India. In keeping with the ICRP (1959) and IAEA (1967) recommendations on the subject, the radiation practice in this country has been to monitor the mine air for radon. But the fact that radon daughter products are responsible for a major contribution to the radiation dose to the lungs and the comparative ease of correlating incidence of lung cancer with cumulative exposure to radon daughters (WLM), as demonstrated by epidemiologists, cannot be lost sight of. The results of a series of simultaneous measurements of radon, its decay products and their unattached fractions are presented. These measurements of radon have been carried out under different operational and passive conditions in mines. It has been observed that in the mine air, not only RaA but significant fractions of RaB and RaC too, exist in 'free state'. Wide variations have been observed in the unattached fractions with median values around 6% for RaA, 3% for RaB and 1% for RaC. The unattached daughter activities in the return air are maximum under passive conditions and show declining trend as the mining operations assume momentum causing increase in the aerosol concentrations. Relative merits of monitoring the mine air for radon and/or its decay products are also discussed

  6. RESEARCH ON THE TRENDS IN MILKING LIVESTOCK AND MILK PRODUCTION IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Agatha POPESCU

    2015-04-01

    Full Text Available The goal of the paper was to analyze the main trends in the milking livestock and milk production in Romania during the period 20072-012 and to establish the forecast for the 2013-2015 horizon, based on the empirical data provided by the National Institute of Statistics and Eurostat. The methods used in this study were: the fixed basis index, average change method, and comparison method. While the number of dairy cows declined by 30 %, accounting for 1,265 thou heads in 2012, the number of female sheep and goats increased by 45 % reaching 8,726 thou heads. The farm size is very small, 1-2 cows/farm for 59 % holdings, 3-9 cows/farm for 38 % holdings and over 10 cows for only 3 % farms and the extensive technology is the most practiced one. Milk production declined by 20 %, accounting for 44,172 thou hl in 2012, of which 86 % is produced by cows. Milk production value contributes by 32 % to agricultural production value. Cow milk yield is small, only 3,417 kg/cow in 2012 and in decline. Only about 22 % of milk is delivered to dairies and the remaining is consumed on farm and directly sold in the market because of the low milk farm gate price and milk quality. The producer's price is the lowest in the EU, accounting for Euro 29.84/100 milk kg. As a conclusion, to rehabilitate the sector of milk producing, the farmers' associative forms are required to join the capital and financial resources, to apply for EU funding to modernize the farms, to produce a higher production and assure a high profitability and competitiveness.

  7. Toward a model of institutional scholarship in health professions education.

    Science.gov (United States)

    Jahangiri, Leila; Mucciolo, Thomas W

    2011-12-01

    Using an expanded definition of scholarship that goes beyond the scholarship of discovery (research) to include the scholarship of integration, the scholarship of application, and the scholarship of teaching, this article explains interrelationships among these scholarship types in health professions and specifically dental education. Such interrelationships can lead to meaningful expansion of scholarship especially in the form of translational research, which relies on the development of all four of these types of scholarship. In recent years, health care-related organizations have been seeking ways to expand translational research. At the same time, an increasing number of academic institutions have been considering how to redefine what qualifies as advancing one's discipline in ways that go beyond mere number of publications and grants to better reflect the faculty member's overall scholarly effort. These redefinitions and a new attention to scholarly collaboration have led to the concept of a "complete scholar": one who makes contributions in all four areas of scholarship by collaborating with other scholars, practitioners, and members of the community. Expanding the concept of a complete scholar to that of a "complete institution" is the basis for what we propose as a Model of Institutional Scholarship. This model is exemplified by the Cochrane Collaboration, a gold standard for a complete vision of research on evidence-based health care. In the Model of Institutional Scholarship, an institution can visualize, plan, develop, and orchestrate all scholarship being conducted within its realm, creating collaborations among individual efforts that will enhance effectiveness and the creation of new knowledge.

  8. M. Hildred Blewett and the Blewett Scholarship

    Science.gov (United States)

    Whitten, Barbara

    2011-03-01

    M. Hildred Blewett became a physicist at a time when few women were physicists. After beginning her career at General Electric, she became a respected accelerator physicist, working at Brookhaven, Argonne, and eventually CERN. Blewett was married for a time to John Blewett, another accelerator physicist, but the couple divorced without children and she never remarried. She felt that her career in physics was hampered by her gender, and when she died in 2004 at the age of 93, she left the bulk of her estate to the American Physical Society, to found a Scholarship for women in physics. Since 2005 the Blewett Scholarship has been awarded to women in physics who are returning to physics after a career break, usually for family reasons. Family/career conflicts are one of the most important reasons why young women in early careers leave physics---a loss for them as well as the physics community, which has invested time and money in their training. The Blewett Scholarship is one way for the physics community, under the leadership of CSWP, to help these young women resume their careers. I will discuss the life and work of Hildred Blewett, the Blewett Scholarship, and its benefits to the physics community.

  9. Receive, Reorganize, Return: Theatre as Creative Scholarship

    Science.gov (United States)

    Armstrong, Sara; Braunschneider, Theresa

    2016-01-01

    This article focuses on the use of theatre as a mode of creative scholarship, from the research involved in sketch creation to the presentation of that research to academic audiences. We particularly focus on a specific sketch developed by the CRLT Players--one that explores the consequences of subtle discrimination faced by women scientists in…

  10. A Decade of Scholarship in Marketing Education

    Science.gov (United States)

    Abernethy, Avery M.; Padgett, Daniel

    2011-01-01

    The teaching environment in business schools has changed dramatically over the last decade. But the last comprehensive review of the scholarship of teaching was conducted more than a decade ago. Where and from whom do the best practices for teaching originate today? To answer this question, the authors examine marketing education scholarship…

  11. What Determines Faculty-Engaged Scholarship?

    Science.gov (United States)

    Vogelgesang, Lori J.; Denson, Nida; Jayakumar, Uma M.

    2010-01-01

    This paper examines how faculty and institutional characteristics shape engaged scholarship. Controlling for faculty dispositions, disciplinary differences, and institutional characteristics, the authors examined the impact of perceived institutional support for community partnerships, community-based research, and teaching on faculty engagement.…

  12. The Unbearable Blind Spots of Comics Scholarship

    Directory of Open Access Journals (Sweden)

    Brenna Clarke Gray

    2016-08-01

    Full Text Available Comics scholarship has a problem with representation that could be addressed if it paid greater attention to whose voices are amplified and when. This commentary is a call to attend to diversity in our discipline and for an end to the all-white, all-male comics conference, without resorting to “tokenism” as the solution.

  13. Scholarship as a Way of Life

    DEFF Research Database (Denmark)

    Eskildsen, Kasper Risbjerg

    2016-01-01

    human beings. During the late nineteenth and early twentieth centuries, the rise of Big Humanities questioned this moral purpose. However, Big Humanities also reemphasized the importance of epistemic virtues for scholarship. The language of epistemic virtues helped scholars create new communities...

  14. Apparent Trends in Productivity of Monsoon Asia from 1982 to 2002

    Science.gov (United States)

    Alexandrov, G. A.; Yamagata, Y.

    2005-12-01

    The rapid economic growth of Monsoon Asia raises concerns about the future of carbon stored in the terrestrial ecosystems of the region, especially in connection with climate change. The regional carbon budget for 1980s suggests that Monsoon Asia as a whole acted as source [Tian et al., 2003], although some parts of the region acted as sink. Here we provide some evidence from satellite data that productivity of the region changed in the manner that suggests similar conclusion. Comparing the period 1982-1992 and the period 1992-2002, we found that the productivity of the territory generally decreased in the forest zone and increased in the non-forest zone of the region. The productivity of a territory strongly depends on the area covered with photosynthetically active vegetation (PAV) and, therefore, we introduce a grid variable, FPAV, which stands for the fraction of a grid cell covered with PAV. (Grid, here, means geographic grid of half-degree resolution.) Deciduous plants are leafless during the dormant season, and so FPAV may vary on seasonal basis. The amplitude enlarges with the ratio between deciduous and evergreen species. The minimal value of FPAV gives the fraction of a grid cell covered with evergreen vegetation. The maximal value gives the fraction of the cell that covered either with deciduous or evergreen vegetation and, thus, tells us which fraction of the cell is vegetated. The changes in FPAV were tracked by using monthly values of AVHRR-NDVI for the period from July 1981 to December 2002 that were recently compiled into a public data set, so called GIMMS-NDVI [see Slayback et al., 2003 and references therein]. We calculated average monthly values of GIMMS-NDVI for two 11-year periods: from 1982 to 1992 and from 1992 to 2002, and used them to evaluate the trends in productivity of the region, characterized by the product of FPAVmax and Pn, where Pn is net primary production of potential natural vegetation, calculated by using TsuBiMo-model, FPAVmax

  15. Beyond trend analysis: How a modified breakpoint analysis enhances knowledge of agricultural production after Zimbabwe's fast track land reform

    Science.gov (United States)

    Hentze, Konrad; Thonfeld, Frank; Menz, Gunter

    2017-10-01

    In the discourse on land reform assessments, a significant lack of spatial and time-series data has been identified, especially with respect to Zimbabwe's ;Fast-Track Land Reform Programme; (FTLRP). At the same time, interest persists among land use change scientists to evaluate causes of land use change and therefore to increase the explanatory power of remote sensing products. This study recognizes these demands and aims to provide input on both levels: Evaluating the potential of satellite remote sensing time-series to answer questions which evolved after intensive land redistribution efforts in Zimbabwe; and investigating how time-series analysis of Normalized Difference Vegetation Index (NDVI) can be enhanced to provide information on land reform induced land use change. To achieve this, two time-series methods are applied to MODIS NDVI data: Seasonal Trend Analysis (STA) and Breakpoint Analysis for Additive Season and Trend (BFAST). In our first analysis, a link of agricultural productivity trends to different land tenure regimes shows that regional clustering of trends is more dominant than a relationship between tenure and trend with a slightly negative slope for all regimes. We demonstrate that clusters of strong negative and positive productivity trends are results of changing irrigation patterns. To locate emerging and fallow irrigation schemes in semi-arid Zimbabwe, a new multi-method approach is developed which allows to map changes from bimodal seasonal phenological patterns to unimodal and vice versa. With an enhanced breakpoint analysis through the combination of STA and BFAST, we are able to provide a technique that can be applied on large scale to map status and development of highly productive cropping systems, which are key for food production, national export and local employment. We therefore conclude that the combination of existing and accessible time-series analysis methods: is able to achieve both: overcoming demonstrated limitations of

  16. Drivers of trophic amplification of ocean productivity trends in a changing climate

    Science.gov (United States)

    Stock, C. A.; Dunne, J. P.; John, J. G.

    2014-07-01

    Pronounced projected 21st century trends in regional oceanic net primary production (NPP) raise the prospect of significant redistributions of marine resources. Recent results further suggest that NPP changes may be amplified at higher trophic levels. Here, we elucidate the role of planktonic food web dynamics in driving projected changes in mesozooplankton production (MESOZP) found to be, on average, twice as large as projected changes in NPP by the latter half of the 21st century under a high emissions scenario. Globally, MESOZP was projected to decline by 7.9% but regional MESOZP changes sometimes exceeded 50%. Changes in three planktonic food web properties - zooplankton growth efficiency (ZGE), the trophic level of mesozooplankton (MESOTL), and the fraction of NPP consumed by zooplankton (zooplankton-phytoplankton coupling, ZPC), were demonstrated to be responsible for the projected amplification. Zooplankton growth efficiencies (ZGE) changed with NPP, amplifying both NPP increases and decreases. Negative amplification (i.e., exacerbation) of projected subtropical NPP declines via this mechanism was particularly strong since consumers in the subtropics already have limited surplus energy above basal metabolic costs. Increased mesozooplankton trophic level (MESOTL) resulted from projected declines in large phytoplankton production, the primary target of herbivorous mesozooplankton. This further amplified negative subtropical NPP declines but was secondary to ZGE and, at higher latitudes, was often offset by increased ZPC. Marked ZPC increases were projected for high latitude regions experiencing shoaling of deep winter mixing or decreased winter sea ice - both tending to increase winter zooplankton biomass and enhance grazer control of spring blooms. Increased ZPC amplified projected NPP increases associated with declining sea ice in the Artic and damped projected NPP declines associated with decreased mixing in the Northwest Atlantic and Southern Ocean

  17. Funding School Choice: A Road Map to Tax-Credit Scholarship Programs and Scholarship Granting Organizations. Issues in Depth

    Science.gov (United States)

    Forster, Greg

    2006-01-01

    Many states are considering a form a school choice known as "tax-credit scholarships," which currently provide school choice to almost 60,000 students in Arizona, Florida and Pennsylvania, which and have just been enacted in Iowa. This guide shows how tax-credit scholarships work and introduces the scholarship granting organizations that…

  18. Dominant role of plant physiology in trend and variability of gross primary productivity in North America

    Science.gov (United States)

    Zhou, Sha; Zhang, Yao; Ciais, Philippe; Xiao, Xiangming; Luo, Yiqi; Caylor, Kelly K.; Huang, Yuefei; Wang, Guangqian

    2017-02-01

    Annual gross primary productivity (GPP) varies considerably due to climate-induced changes in plant phenology and physiology. However, the relative importance of plant phenology and physiology on annual GPP variation is not clear. In this study, a Statistical Model of Integrated Phenology and Physiology (SMIPP) was used to evaluate the relative contributions of maximum daily GPP (GPPmax) and the start and end of growing season (GSstart and GSend) to annual GPP variability, using a regional GPP product in North America during 2000-2014 and GPP data from 24 AmeriFlux sites. Climatic sensitivity of the three indicators was assessed to investigate the climate impacts on plant phenology and physiology. The SMIPP can explain 98% of inter-annual variability of GPP over mid- and high latitudes in North America. The long-term trend and inter-annual variability of GPP are dominated by GPPmax both at the ecosystem and regional scales. During warmer spring and autumn, GSstart is advanced and GSend delayed, respectively. GPPmax responds positively to summer temperature over high latitudes (40-80°N), but negatively in mid-latitudes (25-40°N). This study demonstrates that plant physiology, rather than phenology, plays a dominant role in annual GPP variability, indicating more attention should be paid to physiological change under futher climate change.

  19. Tundra landform and vegetation productivity trend maps for the Arctic Coastal Plain of northern Alaska

    Science.gov (United States)

    Lara, Mark J.; Nitze, Ingmar; Grosse, Guido; McGuire, A. David

    2018-01-01

    Arctic tundra landscapes are composed of a complex mosaic of patterned ground features, varying in soil moisture, vegetation composition, and surface hydrology over small spatial scales (10–100 m). The importance of microtopography and associated geomorphic landforms in influencing ecosystem structure and function is well founded, however, spatial data products describing local to regional scale distribution of patterned ground or polygonal tundra geomorphology are largely unavailable. Thus, our understanding of local impacts on regional scale processes (e.g., carbon dynamics) may be limited. We produced two key spatiotemporal datasets spanning the Arctic Coastal Plain of northern Alaska (~60,000 km2) to evaluate climate-geomorphological controls on arctic tundra productivity change, using (1) a novel 30 m classification of polygonal tundra geomorphology and (2) decadal-trends in surface greenness using the Landsat archive (1999–2014). These datasets can be easily integrated and adapted in an array of local to regional applications such as (1) upscaling plot-level measurements (e.g., carbon/energy fluxes), (2) mapping of soils, vegetation, or permafrost, and/or (3) initializing ecosystem biogeochemistry, hydrology, and/or habitat modeling.

  20. Variability and Trends in Sea Ice Extent and Ice Production in the Ross Sea

    Science.gov (United States)

    Comiso, Josefino; Kwok, Ronald; Martin, Seelye; Gordon, Arnold L.

    2011-01-01

    Salt release during sea ice formation in the Ross Sea coastal regions is regarded as a primary forcing for the regional generation of Antarctic Bottom Water. Passive microwave data from November 1978 through 2008 are used to examine the detailed seasonal and interannual characteristics of the sea ice cover of the Ross Sea and the adjacent Bellingshausen and Amundsen seas. For this period the sea ice extent in the Ross Sea shows the greatest increase of all the Antarctic seas. Variability in the ice cover in these regions is linked to changes in the Southern Annular Mode and secondarily to the Antarctic Circumpolar Wave. Over the Ross Sea shelf, analysis of sea ice drift data from 1992 to 2008 yields a positive rate of increase in the net ice export of about 30,000 sq km/yr. For a characteristic ice thickness of 0.6 m, this yields a volume transport of about 20 cu km/yr, which is almost identical, within error bars, to our estimate of the trend in ice production. The increase in brine rejection in the Ross Shelf Polynya associated with the estimated increase with the ice production, however, is not consistent with the reported Ross Sea salinity decrease. The locally generated sea ice enhancement of Ross Sea salinity may be offset by an increase of relatively low salinity of the water advected into the region from the Amundsen Sea, a consequence of increased precipitation and regional glacial ice melt.

  1. Sulfur Isotope Trends in Archean Microbialite Facies Record Early Oxygen Production and Consumption

    Science.gov (United States)

    Zerkle, A.; Meyer, N.; Izon, G.; Poulton, S.; Farquhar, J.; Claire, M.

    2014-12-01

    The major and minor sulfur isotope composition (δ34S and Δ33S) of pyrites preserved in ~2.65-2.5 billion-year-old (Ga) microbialites record localized oxygen production and consumption near the mat surface. These trends are preserved in two separate drill cores (GKF01 and BH1-Sacha) transecting the Campbellrand-Malmani carbonate platform (Ghaap Group, Transvaal Supergroup, South Africa; Zerkle et al., 2012; Izon et al., in review). Microbialite pyrites possess positive Δ33S values, plotting parallel to typical Archean trends (with a Δ33S/δ34S slope of ~0.9) but enriched in 34S by ~3 to 7‰. We propose that these 34S-enriched pyrites were formed from a residual pool of sulfide that was partially oxidized via molecular oxygen produced by surface mat-dwelling cyanobacteria. Sulfide, carrying the range of Archean Δ33S values, could have been produced deeper within the microbial mat by the reduction of sulfate and elemental sulfur, then fractionated upon reaction with O2 produced by oxygenic photosynthesis. Preservation of this positive 34S offset requires that: 1) sulfide was only partially (50­­-80%) consumed by oxidation, meaning H2S was locally more abundant (or more rapidly produced) than O2, and 2) the majority of the sulfate produced via oxidation was not immediately reduced to sulfide, implying either that the sulfate pool was much larger than the sulfide pool, or that the sulfate formed near the mat surface was transported and reduced in another part of the system. Contrastingly, older microbialite facies (> 2.7 Ga; Thomazo et al., 2013) appear to lack these observed 34S enrichments. Consequently, the onset of 34S enrichments could mark a shift in mat ecology, from communities dominated by anoxygenic photosynthesizers to cyanobacteria. Here, we test these hypotheses with new spatially resolved mm-scale trends in sulfur isotope measurements from pyritized stromatolites of the Vryburg Formation, sampled in the lower part of the BH1-Sacha core. Millimeter

  2. Structural Uncertainty in Model-Simulated Trends of Global Gross Primary Production

    Directory of Open Access Journals (Sweden)

    Zaichun Zhu

    2013-03-01

    Full Text Available Projected changes in the frequency and severity of droughts as a result of increase in greenhouse gases have a significant impact on the role of vegetation in regulating the global carbon cycle. Drought effect on vegetation Gross Primary Production (GPP is usually modeled as a function of Vapor Pressure Deficit (VPD and/or soil moisture. Climate projections suggest a strong likelihood of increasing trend in VPD, while regional changes in precipitation are less certain. This difference in projections between VPD and precipitation can cause considerable discrepancies in the predictions of vegetation behavior depending on how ecosystem models represent the drought effect. In this study, we scrutinized the model responses to drought using the 30-year record of Global Inventory Modeling and Mapping Studies (GIMMS 3g Normalized Difference Vegetation Index (NDVI dataset. A diagnostic ecosystem model, Terrestrial Observation and Prediction System (TOPS, was used to estimate global GPP from 1982 to 2009 under nine different experimental simulations. The control run of global GPP increased until 2000, but stayed constant after 2000. Among the simulations with single climate constraint (temperature, VPD, rainfall and solar radiation, only the VPD-driven simulation showed a decrease in 2000s, while the other scenarios simulated an increase in GPP. The diverging responses in 2000s can be attributed to the difference in the representation of the impact of water stress on vegetation in models, i.e., using VPD and/or precipitation. Spatial map of trend in simulated GPP using GIMMS 3g data is consistent with the GPP driven by soil moisture than the GPP driven by VPD, confirming the need for a soil moisture constraint in modeling global GPP.

  3. Capacity of Physiotherapy Workforce Production in Thailand: Public-Private Mix, Secular Trend and Geographic Distribution.

    Science.gov (United States)

    Kaewsawang, Sarinee; Chongsuvivatwong, Virasakdi; Vongsirinavarat, Mantana

    2016-06-01

    In Thailand, the shortage of physiotherapists has been an increasing concern because of increased health burden from demographic and epidemiologic changes. This study aims to analyse the current situation of the physiotherapy workforce production system, secular trend, geographical distribution and comparison of public and private physiotherapy training institutes. Longitudinal data related to production capacity of the physiotherapy institutes were applied. Data from 2008 to 2012 were obtained from all 16 physiotherapy institutes in Thailand. Data during 2000-2007 were also retrieved from annual reports from the Ministry of Education. Descriptive statistics were initially used. Comparison was made between public and private physiotherapy institutes in terms of the number of students admitted and graduated, number of teachers, annual tuition fee, student-teacher ratio and dropout rate within 1 year. Predictive factors for graduation within 4 years were determined using logistic regression. In Thailand, there was an average of 800 physiotherapy graduates per year. New private institutes have been recently established and have steadily increased student admission rates. However, this has resulted in a high student-teacher ratio (median 7.1, inter-quartile range (IQR) 5.9-10.0). The first-year dropout rate in 2012 was 29.1%. Geographically, the majority of the institutes are clustered in the central region. Multivariate analysis revealed significantly lower probability of graduation within 4 years among students admitted to the private institutes and those in non-north-east region. The production capacity of the physiotherapy workforce is below an estimated need. Private physiotherapy institutes need more support to improve the situation of staff shortages and student graduation rates. The non-central regions should be encouraged to produce more physiotherapists. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  4. Predicted coal production trends in Kentucky: The results of available coal resources, coal quality demands, and regulatory factors

    International Nuclear Information System (INIS)

    Watson, W.D.

    1993-01-01

    Many factors affect the viability of regional coal production markets including (1) coal quality and recoverable tonnage, (2) coal mining cost, (3) the regional and time varying patterns of coal demand growth, (4) regulations and other institutional constraints that affect coal demand and utilization, and (5) the regional array of coal transport modes and rates. This analysis integrates these factors into an assessment of coal production prospects (separately) for eastern and western Kentucky coal producing counties for the decade of the 90's. The integration indicates that eastern Kentucky coal production will peak and begin to decline by the end of the decade whereas western Kentucky coal production will continue to grow. No single factor explains these trends. There is plenty of available minable coal. The combination of changes in environmental regulations, some increase in coal mining costs, and the mining-out of low sulfur reserves are the main factors that account for the production trends

  5. Bridging Identity "Chasms": Occupational Therapy Academics' Reflections on the Journey towards Scholarship

    Science.gov (United States)

    Fortune, Tracy; Ennals, Priscilla; Bhopti, Anoo; Neilson, Cheryl; Darzins, Susan; Bruce, Christopher

    2016-01-01

    The performative context of higher education demands that practice-oriented academics shift their priorities from preparing practitioners for the profession, towards "productive" scholarship. We present narratives from occupational therapy academics at the end of a year-long journey through an action research project focussed on academic…

  6. Scotland's GP paediatric scholarship: an evaluation.

    Science.gov (United States)

    MacVicar, Ronald; Borland, Lyndsey; McHale, Sharon; Goh, Dayeel; Potter, Alex

    2018-05-01

    In a previous publication we described the implementation and early evaluation of general practice paediatric scholarships in Scotland. We suggested that it was too early to be able to determine whether this significant investment will produce a return for Scotland in terms of enhanced roles in providing, leading or developing children's services in primary care or at the primary care/secondary care interface. This paper presents the results of a survey of the impact of the scholarship for the first six cohorts of the scholarship (119 General Practitioners). The response rate was 76%. Of the 90 respondents, almost half (44) have developed roles or areas of special paediatric interest either within or out with the practice, or in three cases both within and out with the practice. A total of 37 (43%) of those that continue to work within general practice reported that they have developed areas of special interest of benefit to the practice. Qualitative analysis of free text questions suggested that scholars had benefited from their experience in terms of increased confidence in dealing with child health problems, developing links with secondary care colleagues, and personal gain with respect to role development. What is already known in this area: Changes in GP Training have been suggested in order to provide a workforce that can meet the needs of infants, children and young people. Studies have shown a positive impact of paediatric trainees and GP trainees learning together. Little attention has however been given to the potential to support trained GPs to develop their expertise in child health. What this work adds: Early evaluation of the Scottish Paediatric Scholarship suggested a high degree of satisfaction. This more robust evaluation suggests that almost half (44/90 respondents) have developed roles or areas of special paediatric interest either within or out with the practice, or in three cases both within and out with the practice. Suggestions for future

  7. Development of Model for Providing Feasible Scholarship

    Directory of Open Access Journals (Sweden)

    Harry Dhika

    2016-05-01

    Full Text Available The current work focuses on the development of a model to determine a feasible scholarship recipient on the basis of the naiv¨e Bayes’ method using very simple and limited attributes. Those attributes are the applicants academic year, represented by their semester, academic performance, represented by their GPa, socioeconomic ability, which represented the economic capability to attend a higher education institution, and their level of social involvement. To establish and evaluate the model performance, empirical data are collected, and the data of 100 students are divided into 80 student data for the model training and the remaining of 20 student data are for the model testing. The results suggest that the model is capable to provide recommendations for the potential scholarship recipient at the level of accuracy of 95%.

  8. Art, Scholarship, Community: Experiences of Viewing

    Directory of Open Access Journals (Sweden)

    Alice Eden

    2017-04-01

    Full Text Available This critical reflection originated in a visit to the ‘Artists and Academics’ exhibition held at Fargo Creative Village, Coventry, 26 November 2016. My thoughts about the exhibition have served as a springboard to consider ideas of scholarship, art and community more broadly. I use my research on British artists from the early twentieth century, their ideas about the processes of viewing art and the spiritual in art, to discuss examples in the exhibition. I conclude by considering how this collaborative event can bring academic ideas into conversation with artworks. I suggest that the resulting exchanges may enable viewers to think differently about art and scholarship as well as enrich academic practice.

  9. Symposium on the Foundations of Newtonian Scholarship

    CERN Document Server

    Nauenberg, Michael; The foundations of Newtonian scholarship

    2000-01-01

    Newtonian scholarship has taken great steps forward in the last half-century.The recent completion of critical editions of Newton's mathematical papers and of his scientific correspondence, as well as the publication of the first volume of his optical papers and of variant readings of the Principia in the original Latin, have made most of Newton's scientific work generally available for study and analysis for the first time. This has provided a better understanding of Newton's Principia and Optics especially regarding their origin and interpretation, much of which has remained obscure for several centuries. Some of the new developments and insights are presented in this book by several of the scholars who have made these primary sources accessible, and by others who are using them to elucidate Newton's work. Most of the papers included were presented at the Symposium on the Foundations of Newtonian Scholarship, held at the Royal Society in London in March 1997.

  10. Polycentrism in Global Health Governance Scholarship

    Science.gov (United States)

    Tosun, Jale

    2018-01-01

    Drawing on an in-depth analysis of eight global health networks, a recent essay in this journal argued that global health networks face four challenges to their effectiveness: problem definition, positioning, coalition-building, and governance. While sharing the argument of the essay concerned, in this commentary, we argue that these analytical concepts can be used to explicate a concept that has implicitly been used in global health governance scholarship for quite a few years. While already prominent in the discussion of climate change governance, for instance, global health governance scholarship could make progress by looking at global health governance as being polycentric. Concisely, polycentric forms of governance mix scales, mechanisms, and actors. Drawing on the essay, we propose a polycentric approach to the study of global health governance that incorporates coalitionbuilding tactics, internal governance and global political priority as explanatory factors. PMID:29325406

  11. Trends in World Silk Cocoons and Silk Production and Trade, 2007-2010

    Directory of Open Access Journals (Sweden)

    AGATHA AGATHA POPESCU

    2013-10-01

    Full Text Available The paper aimed to analyze world production and trade for fresh silk cocoons and raw silk using FAO Stat data for  the  period 2007-2010. The use of index, share and comparison methods allowed to identify the major trends in the analyzed period. Silk decline was determined by the increased importance of cotton and artificial fibres in textile and clothing industry. Important changes are taking place on silk cocoons and silk market. While, the European market decreased, the Asian market has mainly developed fresh cocoons and raw silk, while the European market became more interested of clothes. Silk consumption declined because of consumer’s preference for synthetic fibres, except traditional consumers from Asia.  China is the main producer and exporter of fresh and dry cocoons, while raw silk is produced and exported by China, Brazil and Italy and imported by India, Japan and Italy. In Europe, Bulgaria is the top producer of fresh cocoons and raw silk and Italy is the main raw silk importer and the top producer and exporter of textile and fashion clothes. Silk will remain an important raw material for producing high quality and luxury clothes.

  12. [Gender and health: profile and trends of the scientific production in Brazil].

    Science.gov (United States)

    Aquino, Estela M L

    2006-08-01

    The differences in health between men and women have been object of great interest, but interpretations tend to be naturalized and essentialists. Gender-oriented studies have criticized this literature and offered new analythical alternatives. The present study was intended to describe the profile and trends of scientific production on gender and health in Brazil. Data sources comprised the Research Groups Directory of Conselho Nacional de Desenvolvimento Científico e Tecnológico (National Research Council), CAPES (Coordination for the Improvement of Higher Education Personnel) Thesis Bank, and four journals available in SciELO--Scientific Eletronic Library Online. Fifty-one groups with at least one line of research in the subject were identified, with regional and institutional concentrations. The results confirmed the marked growth of scientific production in this field as 98 master and 42 doctoral dissertations and 665 articles on gender and health were retrieved. Women authored 86.0% and 89.0% of doctoral and master dissertations respectively, and 70.5% of the articles. Most were published in the 2000s when diversification of the studied topics was also seen. The studied subjects can be divided into five subgroups: reproduction and contraception; gender and violence; sexuality and health with emphasis on STD/AIDS; work and health, including domestic and night work; other emergent or less explored topics. There are major political, epistemological and methodological challenges for strengthening these advancements. The gender perspective offers possibilities for enlightment of theoretical dilemmas in public health. Furthermore, it can be added to other intellectual and political efforts towards understanding health and its determinants and fighting against inequalities and for social justice.

  13. Enclosure and open access in communication scholarship

    OpenAIRE

    Morrison, Heather

    2011-01-01

    The current state of scholarly communication is one of contest between an increasingly commercial system that is dysfunctional and incompatible with the basic aims of scholarship, and emerging alternatives, particularly open access publishing and open access archiving. Two approaches to facilitating global participation in scholarly communication are contrasted in this paper; equity is seen as a superior goal to the donor model, which requires poverty or inequity to succeed. The current stat...

  14. Mineral production and mining trends for selected non-fuel commodities in Idaho and Montana, 1905-2001

    Science.gov (United States)

    Larsen, Jeremy C.; Long, Keith R.; Assmus, Kenneth C.; Zientek, Michael L.

    2004-01-01

    Idaho and Montana state mining statistics were obtained from historical mineral production records and compiled into a continuous record from 1905 through 2001. To facilitate comparisons, the mineral production data were normalized by converting the units of measure to metric tons for all included commodities. These standardized statistical data include production rates for principal non-fuel mineral commodities from both Idaho and Montana, as well as the production rates of similar commodities for the U.S. and the world for contrast. Data are presented here in both tabular and bar chart format. Moreover, the tables of standardized mineral production data are also provided in digital format as, commodity_production.xls. Some significant historical events pertaining to the mining industry are described as well. When taken into account with the historical production data, this combined information may to help explain both specific fluctuations and general tendencies in the overall trends in the rates of mineral resource production over time.

  15. Trends in Ph.D. Productivity and Diversity in Top-50 U.S. Chemistry Departments: An Institutional Analysis

    Science.gov (United States)

    Laursen, Sandra L.; Weston, Timothy J.

    2014-01-01

    The education of doctoral chemists contributes to the chemical research enterprise and thus to innovation as an engine of the economy. This quantitative analysis describes trends in the production and diversity of chemistry Ph.D. degrees in the top-50 U.S. Ph.D.-granting departments in the past two decades. Time series data for individual…

  16. Global trends in the production and use of DDT for control of malaria and other vector-borne diseases

    NARCIS (Netherlands)

    Berg, van den Henk; Manuweera, Gamini; Konradsen, Flemming

    2017-01-01

    Background: DDT was among the initial persistent organic pollutants listed under the Stockholm Convention and continues to be used for control of malaria and other vector-borne diseases in accordance with its provisions on acceptable purposes. Trends in the production and use of DDT were

  17. Prioritizing the barriers to achieve sustainable consumption and production trends in supply chains using fuzzy Analytical Hierarchy Process

    DEFF Research Database (Denmark)

    Mangla, Sachin Kumar; Govindan, Kannan; Luthra, Sunil

    2017-01-01

    Currently, production systems and consumption patterns are based on conventional courses of action and utilize methods and technologies that are generally not sustainable. As a result, Sustainable Consumption and Production (SCP) is becoming an important means by which business organizations...... and production trends in a supply chain context. In this work, firstly, 30 barriers related to implementing SCP trends in supply chain are recognized. These barriers are derived from a literature survey and from field and industrial experts' inputs. Secondly, an operational model is suggested using the fuzzy...... Analytical Hierarchy Process to prioritize the identified barriers with the goal of improving overall performance. The fuzzy Analytical Hierarchy Process helps determine the priority of concerns of the identified barriers under fuzzy surroundings. Inputs in this work are based upon an ancillary auto...

  18. Assessing variability and long-term trends in burned area by merging multiple satellite fire products

    Directory of Open Access Journals (Sweden)

    L. Giglio

    2010-03-01

    Full Text Available Long term, high quality estimates of burned area are needed for improving both prognostic and diagnostic fire emissions models and for assessing feedbacks between fire and the climate system. We developed global, monthly burned area estimates aggregated to 0.5° spatial resolution for the time period July 1996 through mid-2009 using four satellite data sets. From 2001–2009, our primary data source was 500-m burned area maps produced using Moderate Resolution Imaging Spectroradiometer (MODIS surface reflectance imagery; more than 90% of the global area burned during this time period was mapped in this fashion. During times when the 500-m MODIS data were not available, we used a combination of local regression and regional regression trees developed over periods when burned area and Terra MODIS active fire data were available to indirectly estimate burned area. Cross-calibration with fire observations from the Tropical Rainfall Measuring Mission (TRMM Visible and Infrared Scanner (VIRS and the Along-Track Scanning Radiometer (ATSR allowed the data set to be extended prior to the MODIS era. With our data set we estimated that the global annual area burned for the years 1997–2008 varied between 330 and 431 Mha, with the maximum occurring in 1998. We compared our data set to the recent GFED2, L3JRC, GLOBCARBON, and MODIS MCD45A1 global burned area products and found substantial differences in many regions. Lastly, we assessed the interannual variability and long-term trends in global burned area over the past 13 years. This burned area time series serves as the basis for the third version of the Global Fire Emissions Database (GFED3 estimates of trace gas and aerosol emissions.

  19. Addressing the negative impact of scholarship on dental education.

    Science.gov (United States)

    Mackenzie, R S

    1984-09-01

    Defined broadly, scholarship is the essence of academic and professional life. In several ways, however, scholarship as defined, perceived, and applied within the university has a negative impact on dental education. When scholarship is defined in terms of numbers of publications, faculty efforts are turned away from other important forms of scholarship. The review process for publication quality is unreliable, and the focus on numbers of publications encourages multiple authorship and papers of less practical significance. The proposed solution of nontenure tracks for clinicians creates its own difficulties. Broadening the definition of scholarship will encourage better clinical teaching, clinical judgment, and clinical assessment of student performance, and will result in more satisfied teachers, students, and alumni, and ultimately in better health care through improved judgments and decision processes. The perception that scholarship is a meaningless university hurdle for clinicians must be dispelled.

  20. Climate change trends, grape production, and potential alcohol concentration in wine from the "Romagna Sangiovese" appellation area (Italy)

    Science.gov (United States)

    Teslić, Nemanja; Zinzani, Giordano; Parpinello, Giuseppina P.; Versari, Andrea

    2018-01-01

    The trend of climate change and its effect on grape production and wine composition was evaluated using a real case study of seven wineries located in the "Romagna Sangiovese" appellation area (northern Italy), one of the most important wine producing region of Italy. This preliminary study focused on three key aspects: (i) Assessment of climate change trends by calculating bioclimatic indices over the last 61 years (from 1953 to 2013) in the Romagna Sangiovese area: significant increasing trends were found for the maximum, mean, and minimum daily temperatures, while a decreasing trend was found for precipitation during the growing season period (April-October). Mean growing season temperature was 18.49 °C, considered as warm days in the Romagna Sangiovese area and optimal for vegetative growth of Sangiovese, while nights during the ripening months were cold (13.66 °C). The rise of temperature shifted studied area from the temperate/warm temperate to the warm temperate-/warm grape-growing region (according to the Huglin classification). (ii) Relation between the potential alcohol content from seven wineries and the climate change from 2001 to 2012: dry spell index (DSI) and Huglin index (HI) suggested a large contribution to increasing level of potential alcohol in Sangiovese wines, whereas DSI showed higher correlation with potential alcohol respect to the HI. (iii) Relation between grape production and the climate change from 1982 to 2012: a significant increasing trend was found with little effect of the climate change trends estimated with used bioclimatic indices. Practical implication at viticultural and oenological levels is discussed.

  1. Empirical scholarship in contract law: possibilities and pitfalls

    Directory of Open Access Journals (Sweden)

    Russell Korobkin

    2015-01-01

    Full Text Available Professor Korobkin examines and analyzes empirical contract law scholarship over the last fifteen years in an attempt to guide scholars concerning how empiricism can be used in and enhance the study of contract law. After defining the parameters of the study, Professor Korobkin categorizes empirical contract law scholarship by both the source of data and main purpose of the investigation. He then describes and analyzes three types of criticisms that can be made of empirical scholarship, explains how these criticisms pertain to contract law scholarship, and considers what steps researchers can take to minimize the force of such criticisms.

  2. Promotion and Tenure: Application of Scholarship of Teaching and Learning, and Scholarship of Engagement Criteria to Health Professions Education

    Directory of Open Access Journals (Sweden)

    Shilpa J. Register

    2018-03-01

    Discussion: More research on the application of the scholarship of discovery, the scholarship of integration, and the scholarship of application is needed in health professions education to further guide faculty and administrators. Investigation into the discrepancy in rank within tenured faculty in educations is an area that would bring insight into current challenges and barriers, allowing educational researchers the ability to research and develop effective strategies.

  3. Why Some Hope Scholarship Recipients Retain the Scholarship and Others Lose It

    Science.gov (United States)

    Trant, Eleanore C.; Crabtree, Katelyn E.; Ciancio, Dennis J.; Hart, Leslie A.; Watson, Tiffany B.; Williams, Robert L.

    2015-01-01

    The study we report here examined parental, pre-course, and in-course predictors of students' probability of retaining (n = 136) or losing the HOPE scholarship (n = 41). The study was conducted in a multi-section, entry-level course (n = 203) for the Teacher-Education Program at a large state university in the southeastern U.S. Logistic regression…

  4. Some Scholarship Students Need Help, Too: Implementation and Assessment of a Scholarship Retention Program

    Science.gov (United States)

    Martindale, Amy L.; Hammons, James O.

    2013-01-01

    Students with merit-based scholarships and strong high school GPAs typically have high retention rates. Yet, many high ability students did not need to study in high school, and never developed effective academic skills. Such students may expect to excel in college with the same limited effort. Unfortunately, institutions may unintentionally…

  5. Trends in radionuclide concentrations for wildlife and food products near Hanford for the period 1971 through 1988

    International Nuclear Information System (INIS)

    Eberhardt, L.E.; Cadwell, L.L.; Price, K.R.; Carlile, D.W.

    1989-10-01

    The objective of this summary investigation was to identify trends in radionuclide concentrations for wildlife and food products sampled from 1971 through 1988 as part of the Hanford Site Environmental Monitoring Program. No upward trends in radionuclide concentrations were detected for any wildlife or food products. Several sample types demonstrated significantly declining radionuclide concentrations. Three factors appeared to be responsible for the trends. First, the cessation of atmospheric testing by the United States and Soviet Union in 1971 contributed to the decline of radionuclides in some samples. Second, contaminants discharged to the Columbia River were reduced subsequent to the 1971 shutdown of the last Hanford nuclear reactor that used a once-through cooling water design. The reactor closing resulted in declines in activation products in oysters from Willapa Bay and in whitefish from the Hanford Reach of the Columbia River. Third, reductions in radionuclide concentrations in Hanford wildlife suggested a decreasing availability of environmental contaminants to wildlife. Remediation of areas having environmental surface contaminants on the Hanford Site was identified as a probable cause. 5 refs., 4 figs., 2 tabs

  6. How consistent are global long-term satellite LAI products in terms of interannual variability and trend?

    Science.gov (United States)

    Jiang, C.; Ryu, Y.; Fang, H.

    2016-12-01

    Proper usage of global satellite LAI products requires comprehensive evaluation. To address this issue, the Committee on Earth Observation Satellites (CEOS) Land Product Validation (LPV) subgroup proposed a four-stage validation hierarchy. During the past decade, great efforts have been made following this validation framework, mainly focused on absolute magnitude, seasonal trajectory, and spatial pattern of those global satellite LAI products. However, interannual variability and trends of global satellite LAI products have been investigated marginally. Targeting on this gap, we made an intercomparison between seven global satellite LAI datasets, including four short-term ones: MODIS C5, MODIS C6, GEOV1, MERIS, and three long-term products ones: LAI3g, GLASS, and GLOBMAP. We calculated global annual LAI time series for each dataset, among which we found substantial differences. During the overlapped period (2003 - 2011), MODIS C5, GLASS and GLOBMAP have positive correlation (r > 0.6) between each other, while MODIS C6, GEOV1, MERIS, and LAI3g are highly consistent (r > 0.7) in interannual variations. However, the previous three datasets show negative trends, all of which use MODIS C5 reflectance data, whereas the latter four show positive trends, using MODIS C6, SPOT/VGT, ENVISAT/MERIS, and NOAA/AVHRR, respectively. During the pre-MODIS era (1982 - 1999), the three AVHRR-based datasets (LAI3g, GLASS and GLOBMAP) agree well (r > 0.7), yet all of them show oscillation related with NOAA platform changes. In addition, both GLASS and GLOBMAP show clear cut-points around 2000 when they move from AVHRR to MODIS. Such inconsistency is also visible for GEOV1, which uses SPOT-4 and SPOT-5 before and after 2002. We further investigate the map-to-map deviations among these products. This study highlights that continuous sensor calibration and cross calibration are essential to obtain reliable global LAI time series.

  7. Altmetrics, Legacy Scholarship, and Scholarly Legacy

    Directory of Open Access Journals (Sweden)

    Lauren B. Collister

    2017-10-01

    Full Text Available When using alternative metrics (altmetrics to investigate the impact of a scholar’s work, researchers and librarians are typically cautioned that altmetrics will be less useful for older works of scholarship. This is because it is difficult to collect social media and other attention retroactively, and the numbers will be lower if the work was published before social media marketing and promotion were widely accepted in a field. In this article, we argue that altmetrics can provide useful information about older works in the form of documenting renewed attention to past scholarship as part of a scholar’s legacy. Using the altmetrics profile of the late Dr. Thomas E. Starzl, often referred to as “the father of modern transplantation”, we describe two cases where altmetrics provided information about renewed interest in his works: a controversy about race and genetics that shows the ongoing impact of a particular work, and posthumous remembrances by colleagues which reveal his scholarly legacy.

  8. OpenVIVO: Transparency in Scholarship

    Directory of Open Access Journals (Sweden)

    Violeta Ilik

    2018-03-01

    Full Text Available OpenVIVO is a free and open-hosted semantic web platform that anyone can join and that gathers and shares open data about scholarship in the world. OpenVIVO, based on the VIVO open-source platform, provides transparent access to data about the scholarly work of its participants. OpenVIVO demonstrates the use of persistent identifiers, the automatic real-time ingest of scholarly ecosystem metadata, the use of VIVO-ISF and related ontologies, the attribution of work, and the publication and reuse of data—all critical components of presenting, preserving, and tracking scholarship. The system was created by a cross-institutional team over the course of 3 months. The team created and used RDF models for research organizations in the world based on Digital Science GRID data, for academic journals based on data from CrossRef and the US National Library of Medicine, and created a new model for attribution of scholarly work. All models, data, and software are available in open repositories.

  9. EPQ model for imperfect production processes with rework and random preventive machine time for deteriorating items and trended demand

    Directory of Open Access Journals (Sweden)

    Shah Nita H.

    2015-01-01

    Full Text Available Economic production quantity (EPQ model has been analyzed for trended demand, and units in inventory are subject to constant rate. The system allows rework of imperfect units, and preventive maintenance time is random. A search method is used to study the model. The proposed methodology is validated by a numerical example. The sensitivity analysis is carried out to determine the critical model parameters. It is observed that the rate of change of demand, and the deterioration rate have a significant impact on the decision variables and the total cost of an inventory system. The model is highly sensitive to the production and demand rate.

  10. Trend Analysis of Sales of Marble Product in Glister Success (Nig ...

    African Journals Online (AJOL)

    Marketing models are important in analyses and forecasting of performance of mineral markets. The sale trend of the past can be extrapolated into the future. This study sourced the sales of marble chipping in tons in Glister Success Ltd, Ilorin and modeled its performance in order to evaluate the performance of marble ...

  11. Trend analysis of food crops production in Nigeria (1990-2005 ...

    African Journals Online (AJOL)

    Secondary data were obtained from Nigeria Institute for Social and Economic Research (NISER), and National Bureau of Statistics (NBS). Regression analysis was used for data analysis. The result shows that the physical output of food crops in Nigeria portrayed a clear trend over the period reviewed. Out of all the crops ...

  12. The Blind Leading the Blind: Goalball as Engaged Scholarship

    Science.gov (United States)

    Van Rheenen, Derek

    2016-01-01

    The paper describes an engaged scholarship course at a large public research university on the west coast of the United States. The pilot course introduces students to the scholarship on disability framed within the cultural studies of sport. Participants engage with existing literature while actively participating in goalball, a sport designed…

  13. The Debates in Marx's Scholarship on Dimensions of Human nature ...

    African Journals Online (AJOL)

    Debates in Marx scholarship revolve around whether Karl Marx recognizes the individual and social dimensions of human nature and which of the two he prefers. This paper considers the debates in two ways. The first relates to Marx scholarship in favour of the individual dimension of human nature. The second concerns ...

  14. Developing scholarship of teaching and learning through a ...

    African Journals Online (AJOL)

    A growing interest in the Scholarship of Teaching and Learning (SoTL) in higher education requires the seeking of opportunities for its development within and across disciplines and institutions. However, rewards for individual competitiveness in research publications, including the Scholarship of Teaching and Learning ...

  15. Developing the Parameters of Scholarship in Postgraduate Coursework Studies

    Science.gov (United States)

    McLay, Allan F.

    2013-01-01

    Scholarship parameters, in relation to postgraduate coursework studies, are developed against the expectations of the Boyer classifications of scholarship (Boyer, 1990) with particular emphasis on the role of minor thesis development. An example is presented in which postgraduate coursework students are required to undertake a three semester minor…

  16. Scholarship and Dental Education: New Perspectives for Clinical Faculty.

    Science.gov (United States)

    Albino, Judith E.

    1984-01-01

    Career advancement in academic dentistry appears to demand success in teaching, scholarship, and service, but foremost in research or scholarship. As a result, many dental faculty believe they are forced to choose between providing excellent professional preparation for their students or ensuring their academic careers. (MLW)

  17. Conceptualising Transformation and Interrogating Elitism: The Bale Scholarship Programme

    Science.gov (United States)

    Botsis, Hannah; Dominguez-Whitehead, Yasmine; Liccardo, Sabrina

    2013-01-01

    In this article, we consider the extent to which a scholarship programme at the University of the Witwatersrand (Wits) engages with the challenges of transformation. This scholarship programme highlights the transformative potential of a programme that focuses on excellence for a previously under-represented group, but also demonstrates how this…

  18. Ranking Regime and the Future of Vernacular Scholarship

    Science.gov (United States)

    Ishikawa, Mayumi

    2014-01-01

    World university rankings and their global popularity present a number of far-reaching impacts for vernacular scholarship. This article employs a multidimensional approach to analyze the ranking regime's threat to local scholarship and knowledge construction through a study of Japanese research universities. First, local conditions that have led…

  19. A Journal-Neutral Ratio for Marketing Faculty Scholarship Assessment

    Science.gov (United States)

    Elbeck, Matt; Baruca, Arne

    2015-01-01

    This article proposes a journal-neutral Publication to Citation Ratio (PCR) to complement qualitative methods to evaluate a marketing educator's scholarship for reappointment, promotion, tenure, and post-tenure review (RPTP) decisions. We empirically establish a minimum time period to evaluate scholarship data, then benchmark publication and…

  20. Community-Engaged Scholarship: Toward a Shared Understanding of Practice

    Science.gov (United States)

    da Cruz, Cynthia Gordon

    2018-01-01

    Community-engaged scholarship (CES) is frequently recommended as a postsecondary practice for producing knowledge to address real-world issues and support the public good. But CES has multiple meanings, and understandings overlap with similar terms, such as publicly engaged scholarship. I draw upon recommendations in the field to propose an…

  1. Conceptualizing Practitioner-Scholarship for Educational Leadership Research and Practice

    Science.gov (United States)

    Lochmiller, Chad R.; Lester, Jessica Nina

    2017-01-01

    In this conceptual article, we draw upon recent literature to describe the theoretical, epistemological, and methodological anchors that can inform a working conception of practitioner-scholarship. We position practitioner-scholarship at the intersection of an individual's work as a practitioner and researcher, wherein a practitioner focuses on…

  2. Engaged Scholarship in the Academy: Reflections from the Margins

    Science.gov (United States)

    Drame, Elizabeth R.; Martell, Sandra Toro; Mueller, Jennifer; Oxford, Raquel; Wisneski, Debora B.; Xu, Yaoying

    2011-01-01

    This paper represents a series of reflections on collective and individual efforts of diverse women scholars to reconcile alternative views of scholarship within the academy. We document our collective experience with embedding the concept of the "scholarship of engagement" in our practice of research, teaching, and service through a process of…

  3. Tax-Credit Scholarships in Nebraska: Forecasting the Fiscal Impact

    Science.gov (United States)

    Gottlob, Brian

    2010-01-01

    This study seeks to inform the debate over a proposal in Nebraska to give tax credits for contributions to organizations that provide scholarships to K-12 private schools. The study constructs a model to determine the fiscal impact of tax-credit scholarships on the state and on local school districts. The author estimates the impact that…

  4. The Promise of a College Scholarship Transforms a District

    Science.gov (United States)

    Ritter, Gary W.; Ash, Jennifer

    2016-01-01

    Promise programs are place-based scholarships, generally tied to a city or school district, offering near-universal access to all living in the "place." While Promise programs share some characteristics with other scholarship programs, they're unique because they seek to change communities and schools. Underlying such promise programs is…

  5. What is the role of the centre for educational scholarship?

    Science.gov (United States)

    Evans, Phillip

    2009-01-01

    The role of the Centre for Educational Scholarship is to promote scholarship, in terms of teacher education, teacher accreditation, and teacher collaboration. The strategy adopted by the University of Glasgow, Scotland, UK, is outlined, and a way of estimating effectiveness is suggested.

  6. A Transformative Perspective on the Scholarship of Teaching and Learning

    Science.gov (United States)

    Cranton, Patricia

    2011-01-01

    In this paper, I explore the Scholarship of Teaching and Learning through the lens of transformative learning theory and critical theory. In doing so, I expand the notion of a Scholarship of Teaching so as to go beyond the solving of practical problems in teaching and the improvement of teaching effectiveness. I focus on an emancipatory…

  7. Embedding the Scholarship of Engagement at a Regional University

    Science.gov (United States)

    Crookes, Patrick A.; Else, Fabienne C.; Smith, Kylie M.

    2015-01-01

    Despite receiving growing international recognition and regard, the scholarship of engagement remains undervalued internally at academic institutions, especially in relation to career development and academic promotion. This form of scholarship presents difficulties relating to evaluation, assessment, and evidencing that are not generally present…

  8. Universal in the Local: Practiscing the Scholarship of Engagement

    Directory of Open Access Journals (Sweden)

    Nancy Rottle

    2004-12-01

    Full Text Available The 'Scholarship of Engagement' is a burgeoning genre of scholarship exemplified by community-based pedagogic models used in schools of landscape architecture. This form of scholarship employs engagement with the multi-faceted particulars of local places and people, through which it can inform globally relevant principles and strategies. The paper describes attributes of the Scholarship of Engagement, which supports integrated teaching, research and service in landscape architecture and provides an example of the 'universal in the local'. It suggests that a framework for scholarship assessment developed by the Carnegie Foundation for Advancement of Teaching is effective in promoting scholarship in the design studio, incorporating the components: clear goals and problem definition; preparation through literature and research; methods including community participation, place analyses, case-study research and analysis, and solution testing through design; assessment of results; effective presentation of the results; and reflective critique by the students, community and faculty. This model frames the structure and description of community design studio work undertaken to help a small Alaskan town confront the impending influx and impacts of large chain stores, a problem communities are increasingly facing. In such an engaged-scholarship approach, the hierarchical values of cosmopolitan versus local are realigned, and faculty and students collaborate with community partners - whether global or local - to solve pressing issues. Can this integrated model of public scholarship be legitimised, supported and extended?

  9. An evaluation of the Florence Nightingale Foundation scholarships.

    Science.gov (United States)

    Rose, Matthew; Tod, Angela; McCabe, Candy; Giordano, Richard

    2017-01-18

    The Florence Nightingale Foundation (FNF) is a charity that awards scholarships in leadership, travel and research to nurses, midwives and other healthcare professionals to promote excellence in practice. The FNF offers mentoring support to scholars, and provides support with career development and writing articles for publication, in addition to the financial award. The leadership scholarships are bespoke: leadership scholars can access a range of development opportunities that are specially commissioned for them, and select their programme of study and experiences, based on their individual needs. All scholarships provide opportunities to represent the FNF and to meet other scholars at the FNF annual conference. This article provides an overview of the FNF scholarships, based on the findings of two evaluations that demonstrated the value of these scholarships in improving services for patients and carers, as well as enhancing the careers of individual scholars.

  10. The Trends and their Impact on Fishery Products Safety and Quality

    Directory of Open Access Journals (Sweden)

    Gheorghe Adrian ZUGRAVU

    2012-11-01

    Full Text Available The paper follows two main objectives: to understand consumers’ perception of safety and quality of fishery products and to identify communication levers in order to improve the perceived image of fishery products. The present research is focused on the fishery products, regardless of their presentation – fresh, frozen or processed. This paper conducted a questionnaire survey of Romanian consumers’ perception toward fishery products. The empirical study with brands indicated that consumers are different awareness to domestic and foreign safety fish products. National fishery products got more attention from the consumers.

  11. Current status and trends in performance-based risk-sharing arrangements between healthcare payers and medical product manufacturers.

    Science.gov (United States)

    Carlson, Josh J; Gries, Katharine S; Yeung, Kai; Sullivan, Sean D; Garrison, Louis P

    2014-06-01

    Our objective was to identify and characterize publicly available cases and related trends for performance-based risk-sharing arrangements (PBRSAs). We performed a review of PBRSAs over the past 20 years (1993-2013) using available databases and reports from colleagues and healthcare experts. These were categorized according to a previously published taxonomy of scheme types and assessed in terms of the underlying product and market attributes for each scheme. Macro-level trends were identified related to the timing of scheme adoption, countries involved, types of arrangements, and product and market factors. Our search yielded 148 arrangements. From this set, 65 arrangements included a coverage with an evidence development component, 20 included a conditional treatment continuation component, 54 included a performance-linked reimbursement component, and 42 included a financial utilization component. Each type of scheme addresses fundamental uncertainties that exist when products enter the market. The pace of adoption appears to be slowing, but new countries continue to implement PBRSAs. Over this 20-year period, there has been a consistent movement toward arrangements that minimize administrative burden. In conclusion, the pace of PBRSA adoption appears to be slowing but still has traction in many health systems. These remain a viable coverage and reimbursement mechanism for a wide range of medical products. The long-term viability and growth of these arrangements will rest in the ability of the parties to develop mutually beneficial arrangements that entail minimal administrative burden in their development and implementation.

  12. Trends in logistics in the german e-commerce and the particular relevance of managing product returns

    Directory of Open Access Journals (Sweden)

    Michael Brusch

    2013-12-01

    Full Text Available Background: There are several trends in logistics Internet retailers have to face nowadays, e.g. addressing and reaching customers through different sales channels (multi- or cross-channel management, integration of new payment alternatives (combined online and/or mobile payment methods, ordering and delivery of products from an Internet retailer at the same day (same-day delivery, and allowing product returns (management of product returns. Here the question is, whether relevant factors influencing the buying behaviour of online shoppers as well as groups of these can be found.  Methods:  Our contribution is analysing this area in two ways. On the hand, an overview about these major trends and the German e-commerce market will be given. On the other hand, the particular relevance of managing product returns will be discussed and through findings from an empirical investigation of German online shoppers expanded. Results: Four relevant factors influencing the behavior of online shoppers could be identified. Applying these four factors four different groups of online shoppers can be differentiated.  

  13. The Trends and their Impact on Fishery Products Safety and Quality

    OpenAIRE

    Gheorghe Adrian ZUGRAVU; Maria Magdalena TUREK RAHOVEANU

    2012-01-01

    The paper follows two main objectives: to understand consumers’ perception of safety and quality of fishery products and to identify communication levers in order to improve the perceived image of fishery products. The present research is focused on the fishery products, regardless of their presentation – fresh, frozen or processed. This paper conducted a questionnaire survey of Romanian consumers’ perception toward fishery products. The empirical study with brands indicated that consumers ar...

  14. Market trends in baby skin care products and implications for clinical practice.

    Science.gov (United States)

    Gao, Xiang; Simpson, Eric L

    2014-01-01

    Although the U.S. pediatric skin care market is a $1.7 billion industry, little is known regarding the usage pattern of skin care products in very young children. We have begun to recognize that common over-the-counter skin care products may have positive or negative effects on skin barrier function. Thus, knowing what and how skin care products are used early in life is important. The goal of the current study was to better understand skin care product use in the United States using market research data. We found that the prevalence of use was greater than 50% for all skin care product categories and age groups. Premoistened cleansing wipes and cloths were the most frequently used product, followed by baby oil and lotion and body and baby powder. Baby bath and shampoo products were used at least five times per week per household, and caregivers generally preferred products that were fragrance-free and made for sensitive skin. Lower-income households reported a higher frequency of product use and were less likely to purchase fragrance-free products or ones that were made for sensitive skin. Our findings suggest that the prevalence of pediatric skin care product use is high and conflicts with current recommended skin care guidelines. Product use and preferences may also vary according to race and ethnicity and household income level. © 2014 Wiley Periodicals, Inc.

  15. The ripple effect: personal scholarships and impact on practice development

    Directory of Open Access Journals (Sweden)

    Lesley Baillie

    2015-05-01

    Full Text Available Background: Practice development projects are often situated within a specific context and team, while scholarship awards focus more on the personal and professional development of individuals. Personal and professional development is an important component of practice development, however, and this paper reports on a survey of nurses and midwives who had been awarded personal scholarships and examines the scholars’ perceptions of the impact on practice development. Few studies of scholarships and their impact have been published previously. Aims: 1. To present the outcomes of a research project that evaluated scholarships awarded to nurses and midwives, within the context of practice development 2. To critique the role of personal scholarships as a means to support practice development and/ or service improvement Methods: An online cross-sectional survey of nurses and midwives who had been awarded scholarships by a UK charity was conducted; 82 scholars responded, a 59% response rate. Quantitative data were analysed using descriptive statistics and free text comments were analysed thematically. Results: Scholars overwhelmingly perceived a positive impact on their personal and professional development but most also believed there had been a positive impact on patient care, safety and experience, and on colleagues and their organisation; some referred to the latter as a ‘ripple’ effect of their scholarship. An analysis of these results indicated some synergy with practice development values. Conclusions: The award of scholarships to individuals appears to have a wider impact on scholars’ colleagues and their organisation with a resulting impact on practice development. This is important as few individuals are awarded personal scholarships. The explicit promotion of personal scholarships within a practice development framework could further develop the relationship between the two, affirming a wider impact of the awards. The sustainability

  16. Understanding the Societal Impact of Humanities Scholarship

    DEFF Research Database (Denmark)

    Pedersen, David Budtz; Johansson, Lasse Gøhler

    2016-01-01

    in society. An important assumption in this paper is that impact should be studied both from conceptual, qualitative and quantitative perspectives. Any approach that focuses merely on scientific outputs (such as publications or citations) or that relies on purely bibliometric indicators will result...... both quantitative and qualitative tools, the paper argues that we need a better and more comprehensive understanding of the role the humanities as part of a wider web of societal institutions, networks, and agents. Granted that the impact of humanities breakthroughs cannot be located at clearly......The critical problem for understanding the societal impact of humanities scholarship is that we currently have no satisfactory tools for understanding how wider social impacts occur and, by implication, very few guidelines for stimulating a reflexive dialogue about the influence of the humanities...

  17. A writer's guide to education scholarship: Qualitative education scholarship (part 2).

    Science.gov (United States)

    Chan, Teresa M; Ting, Daniel K; Hall, Andrew Koch; Murnaghan, Aleisha; Thoma, Brent; McEwen, Jill; Yarris, Lalena M

    2018-03-01

    Education scholarship can be conducted using a variety of methods, from quantitative experiments to qualitative studies. Qualitative methods are less commonly used in emergency medicine (EM) education research but are well-suited to explore complex educational problems and generate hypotheses. We aimed to review the literature to provide resources to guide educators who wish to conduct qualitative research in EM education. We conducted a scoping review to outline: 1) a list of journals that regularly publish qualitative educational papers; 2) an aggregate set of quality markers for qualitative educational research and scholarship; and 3) a list of quality checklists for qualitative educational research and scholarship. We found nine journals that have published more than one qualitative educational research paper in EM. From the literature, we identified 39 quality markers that were grouped into 10 themes: Initial Grounding Work (preparation, background); Goals, Problem Statement, or Question; Methods (general considerations); Sampling Techniques; Data Collection Techniques; Data Interpretation and Theory Generation; Measures to Optimize Rigour and Trustworthiness; Relevance to the Field; Evidence of Reflective Practice; Dissemination and Reporting. Lastly, five quality checklists were found for guiding educators in reporting their qualitative work. Many problems that EM educators face are well-suited to exploration using qualitative methods. The results of our scoping review provide publication venues, quality indicators, and checklists that may be useful to EM educators embarking on qualitative projects.

  18. Historical trend of dioxin and agrochemical in rice straw and their impact on meat and dairy products

    Energy Technology Data Exchange (ETDEWEB)

    Masunaga, S.; Kameda, Y.; Hamada, H.; Nakanishi, J.

    2002-07-01

    Dioxin and dioxin-like PCB impurities in agrochemicals used previously in paddy fields have fawn out and ultimately precipitated and accumulated in sediments in Japanese bays and lakes. Earlier we reported that the maximum impurities flew out during the 1960s and the 1970s. Meanwhile total daily intake (TDI) study revealed Japanese dioxins daily intake has decreased since 1977, especially polychlorinated dibenzo-p-dioxins and polychlorinated di benzofurans (PCDD/DFs) from dairy products and meat and egg products. Besides polychlorinated biphenyls (co-PCBs) from fishes and shellfishes also showed similar trend. In this study pesticides and congener specific pattern of PCDD/DFs and co-PCBs in old rice straws were measured in order to find out straw exposure level. In addition, we estimated the daily PCDD/DFs intake from dairy products, meat and eggs originated from impurities in straws. (Author)

  19. Attributing regional trends of evapotranspiration and gross primary productivity with remote sensing: a case study in the North China Plain

    Science.gov (United States)

    Mo, Xingguo; Chen, Xuejuan; Hu, Shi; Liu, Suxia; Xia, Jun

    2017-01-01

    Attributing changes in evapotranspiration (ET) and gross primary productivity (GPP) is crucial for impact and adaptation assessment of the agro-ecosystems to climate change. Simulations with the VIP model revealed that annual ET and GPP slightly increased from 1981 to 2013 over the North China Plain. The tendencies of both ET and GPP were upward in the spring season, while they were weak and downward in the summer season. A complete factor analysis illustrated that the relative contributions of climatic change, CO2 fertilization, and management to the ET (GPP) trend were 56 (-32) %, -28 (25) %, and 68 (108) %, respectively. The decline of global radiation resulted from deteriorated aerosol and air pollution was the principal cause of GPP decline in summer, while air warming intensified the water cycle and advanced the plant productivity in the spring season. Generally, agronomic improvements were the principal drivers of crop productivity enhancement.

  20. Influence of wind farm capacity, turbine size and wind speed on production cost: analysis of the actual market trend

    International Nuclear Information System (INIS)

    Laali, A.-R.; Meyer, J.-L.

    1996-01-01

    Several studies are undertaken in R and D Division of EDF in collaboration with ERASME association in order to have a good knowledge of the wind energy production costs. These studies are performed in the framework of a wind energy monitoring project and concern the influence of a few parameters like wind farm capacity, turbine size and wind speed on production costs, through an analysis of the actual market trend. Some 50 manufacturers and 140 different kind of wind turbines are considered for this study. The minimum production cost is situated at 800/900 kW wind turbine rated power. This point will probably move to more important powers in the future. This study is valid only for average conditions and some special parameters like particular climate conditions or lack of infrastructure for a special site that could modify the results shown on the curves. The variety of wind turbines (rated power as a function of rotor diameter, height and specific rated power) in the actual market is analysed. A brief analysis of the market trend is also performed. (author)

  1. New trends and challenges in lactic acid production on renewable biomass

    Directory of Open Access Journals (Sweden)

    Đukić-Vuković Aleksandra J.

    2011-01-01

    Full Text Available Lactic acid is a relatively cheap chemical with a wide range of applications: as a preservative and acidifying agent in food and dairy industry, a monomer for biodegradable poly-lactide polymers (PLA in pharmaceutical industry, precursor and chemical feedstock for chemical, textile and leather industries. Traditional raw materials for fermentative production of lactic acid, refined sugars, are now being replaced with starch from corn, rice and other crops for industrial production, with a tendency for utilization of agro industrial wastes. Processes based on renewable waste sources have ecological (zero CO2 emission, eco-friendly by-products and economical (cheap raw materials, reduction of storage costs advantages. An intensive research interest has been recently devoted to develop and improve the lactic acid production on more complex industrial by-products, like thin stillage from bioethanol production, corncobs, paper waste, straw etc. Complex and variable chemical composition and purity of these raw materials and high nutritional requirements of Lare the main obstacles in these production processes. Media supplementation to improve the fermentation is an important factor, especially from an economic point of view. Today, a particular challenge is to increase the productivity of lactic acid production on complex renewable biomass. Several strategies are currently being explored for this purpose such as process integration, use of Lwith amylolytic activity, employment of mixed cultures of Land/or utilization of genetically engineered microorganisms. Modern techniques of genetic engineering enable construction of microorganisms with desired characteristics and implementation of single step processes without or with minimal pre-treatment. In addition, new bioreactor constructions (such as membrane bioreactors, utilization of immobilized systems are also being explored. Electrodialysis, bipolar membrane separation process, enhanced filtration

  2. Trends in global shipping and the impact on Alaska’s forest products

    Science.gov (United States)

    Joseph A. Roos; Allen M. Brackley; Daisuke. Sasatani

    2011-01-01

    Traditionally, there has been a strong forest products trade between Alaska and Asia. This trade relationship has developed owing to Alaska’s proximity to Asia and, in the past, an abundance of high-quality timber. Although forest products markets in North America remain soft, markets in Asia are growing. However, to benefit from Asia’s growing forest products market,...

  3. Trends in the market of poultry production in the conditions of globalization

    Directory of Open Access Journals (Sweden)

    Kyryliuk O.F.

    2017-12-01

    Full Text Available according to the author, in modern conditions of globalization of food markets, the researching the state of the domestic market of poultry products in order to provide the population with high-grade food products is important. It is established that the formation of demand in the poultry market is mainly due to production by domestic producers, while imports for the period under review are being reduced and meet mainly the needs of processing industry enterprises.

  4. State Need-Based College Scholarship and Grant Programs: A Study of Their Development, 1969-1980. College Board Report No. 81-7.

    Science.gov (United States)

    Fenske, Robert H.; Boyd, Joseph D.

    Trends in state comprehensive programs of gift (nonrepayable) from 1969-70 through 1979-80 and the relationship of state student aid with funding for institutional operations and with federal programs were studied. The relatively small number of scholarships and grants were included with the need-based grants in the analysis. The first stage of…

  5. Trends in hospital labor and total factor productivity, 1981-86

    Science.gov (United States)

    Cromwell, Jerry; Pope, Gregory C.

    1989-01-01

    The per-case payment rates of Medicare's prospective payment system are annually updated. As one element of the update factor, Congress required consideration of changes in hospital productivity. In this article, calculations of annual changes in labor and total factor productivity during 1981-86 of hospitals eligible for prospective payment are presented using several output and input variants. Generally, productivity has declined since 1980, although the rates of decline have slowed since prospective payment implementation. According to the series of analyses most relevant for policy, significant hospital productivity gains occurred during 1983-86. This may justify a lower update factor. PMID:10313278

  6. Design for Sustainability: Current Trends in Sustainable Product Design and Development

    Directory of Open Access Journals (Sweden)

    Marcel Crul

    2009-08-01

    Full Text Available The Design for Sustainability (D4S concept outlines methodologies for making sustainable improvements (social, economic and environmental to products by applying elements of life cycle thinking. D4S builds on the work of ecodesign to include economic and social concerns, and its methodology includes both incremental and radical innovation. The United Nations Environment Programme and the Delft University of Technology, the Netherlands, in concert with key partners, work to support, illustrate, and diffuse targeted D4S demonstration efforts, including the European Commission-funded Cleaner Production for Better Products project in Vietnam, that are needed to change unsustainable consumption and production patterns.

  7. The perspective of organic wine in Brazil – trends, demands and production

    Directory of Open Access Journals (Sweden)

    Araujo Marcos Vinícius

    2017-01-01

    Full Text Available This work aims to analyze the productive reality and propose a panorama for the Brazilian organic wine production, from the perspective of producers, representatives of the sector, market and consumers, thus seeking to highlight the market perspectives and adequacy to the consumers' aspirations. This production that aims to meet a growing demand for sustainable products, which include organic, biodynamic and natural foods, combined with the growing Brazilian tendency to consume better quality wines. To prosecute this study, an exploratory research was developed, interviewing twenty consumers, one intermediary, one representative of the sector and four wineries. The data were analyzed crossing the information collected with these actors and bring out key contents. The results show that production is not aligned with consumer demand that it is still necessary to review the information made available to consumers, in addition to making it clearer, other values could be aggregated to those products or better communicated. On this way, it is possible to conclude that an intermediate product between organic and conventional, which has sustainable practices in its production could meet the current demand, so that in the future it can produce an organic product that corresponds to the consumer's demand.

  8. Trends in radionuclide concentrations for wildlife and food products near Hanford for the period 1971-1988

    International Nuclear Information System (INIS)

    Cadwell, L.L.; Eberhardt, L.E.; Price, K.R.; Carlile, D.W.

    1990-01-01

    We evaluated the Hanford environmental data base for trends in radionuclide concentrations in wildlife and food products sampled from 1971 through 1988 on or near the U.S. Department of Energy's Hanford Site in southeastern Washington. Although statistical analyses showed short-term changes, no upward trends in radionuclide concentrations were detected. Many samples showed a significant decline in some radionuclides, particularly for 137 Cs. Concentrations of 65 Zn also showed a downward trend in many samples. Cessation of atmospheric testing by the United States and the USSR in 1971 contributed to the decline in radionuclide levels in some samples. Contaminants discharged to the Columbia River at Hanford were reduced after shutdown of the last once-through cooling-water reactor in 1971. A decline in concentrations of 65 Zn in oysters from Willapa Bay and 60 Co and 65 Zn in mountain whitefish from the Hanford Reach of the Columbia River are attributable to reactor closure. There was also an apparent reduction in availability of radiological contamination to Hanford wildlife after decommissioning of waste-water disposal ponds and remediation of contaminated terrestrial sites

  9. Future trends and needs in stored product entomology-pest management

    Science.gov (United States)

    Insect pest management in stored products, and in particular the concept of integrated pest management (IPM), has different meanings depending on one's viewpoint of IPM. One of the difficulties in stored products is adequately sampling large bulk bins or silos of raw stored grain or large milling an...

  10. E-resource knowledge bases and link resolvers: an assessment of the current products and emerging trends

    Directory of Open Access Journals (Sweden)

    Marshall Breeding

    2012-07-01

    Full Text Available This article summarizes the findings of a study on e-resource knowledge bases and OpenURL-based link resolvers sponsored by the National Library of Sweden. The project involved soliciting detailed information from each of the providers of the major products in this genre, reviewing product information available on the web and in published articles, and conducting a survey addressed to libraries using these products. The report identified and presented comparative information on a top tier of products that includes KnowledgeWorks and 360 Link from Serials Solutions; SFX Global KnowledgeBase and the SFX link resolver from Ex Libris; LinkSource and the EBSCO Integrated Knowledge Base from EBSCO and the WorldCat knowledge base from OCLC. A second tier included TOUResolver from TDNet, Gold Rush from the Colorado Alliance of Research Libraries and GODOT from Simon Fraser University. Innovative Interfaces, Inc offers the WebBridge link resolver but does not produce a knowledge base. The library survey revealed relatively narrow differences in the statistical results. Serial Solutions emerged as more favorable in most categories except for end-user functionality where Ex Libris received higher ratings. The Global Open Knowledgebase project (GOKb is noteworthy as a nascent community-based effort to produce a knowledge base. Key trends noted include less emphasis on knowledge bases and link resolvers as stand-alone products as they become integral components of comprehensive discovery and automation products.

  11. The State of Accounting Education Scholarship in New Zealand

    Science.gov (United States)

    Adler, Ralph

    2012-01-01

    This paper examines publishing trends of New Zealand accounting education scholars over the 20-year period 1991-2010. Longitudinal analyses of the annual number of publications, research theme studied, researcher productivity, and institutional productivity, along with cross-sectional analyses of authors' Hirsch "h"-index scores, the…

  12. The Digitalization of the Assembly Line of Knowledge About Law: A Reinvention of the Confrontational Nature of Legal Scholarship?

    NARCIS (Netherlands)

    d' Aspremont, J.; van den Herik, L.

    2013-01-01

    This paper reflects upon the rise of new tools of production and dissemination of knowledge about law as well as their impact on the dynamics and the nature of the profession of legal scholar. Taking the contemporary international legal scholarship as a case-study, it discusses potentially dramatic

  13. Faculty Scholarship Has a Profound Positive Association with Student Evaluations of Teaching--Except When It Doesn't

    Science.gov (United States)

    Carter, Robert E.

    2016-01-01

    Conventional wisdom holds that research-productive faculty are also the finest instructors. But, is this commonly held belief correct? In the current study, the notion that faculty scholarship exhibits a positive association with teaching evaluations is investigated. Reflecting the data structure of faculty nested within university, the current…

  14. Status and trends in the development of Total Productive Maintenance (TPM) - a review of international articles

    DEFF Research Database (Denmark)

    Andreassen, Mads; Gertsen, Frank; Christiansen, Thomas Bøhm

    2004-01-01

    Corporate continuous innovation efforts are often guided by (more or less) customized standard management concepts such as "TQM", "BPR" or "Lean". The focus of this article, Total Productive Maintenance (TPM), is a contemporary example of such a concept. Although the concept first appeared more...... maintenance and high efficiency of the production facilities. However, during the last ten years, the concepthas been developed into a company wide (management)concept, also compromising efficiency in the administrative part of a company, safety and environmental aspects, as well as product quality. Based...

  15. The Relationship between High School Math Courses, High School GPA, and Retention of Honors Scholarships

    Science.gov (United States)

    Megert, Diann Ackerman

    2005-01-01

    This research examined the high school transcripts of honors scholarship recipients to identify a better criterion for awarding scholarships than high school grade point average (GPA) alone. Specifically, this study compared the honors scholarship retention rate when the scholarship was awarded based on completed advanced high school math classes…

  16. [Regulatory science: modern trends in science and education for pharmaceutical products].

    Science.gov (United States)

    Beregovykh, V V; Piatigorskaia, N V; Aladysheva, Zh I

    2012-01-01

    This article reviews modern trends in development of new instruments, standards and approaches to drugs safety, efficacy and quality assessment in USA and EU that can be called by unique term--"regulatory science" which is a new concept for Russian Federation. New education programs (curricula) developed by USA and EU universities within last 3 years are reviewed. These programs were designed in order to build workforce capable to utilize science approach for drug regulation. The principal mechanisms for financing research in regulatory science used by Food and Drug Administration are analyzed. There are no such science and relevant researches in Russian Federation despite the high demand as well as needs for the system for higher education and life-long learning education of specialists for regulatory affairs (or compliance).

  17. Lessons for South Africa from global trends in environmental labelling of buildings and construction products

    CSIR Research Space (South Africa)

    Ampofo-Anti, NL

    2012-02-01

    Full Text Available This chapter examines the international state-of-the-art of environmental labelling of buildings and construction products; and discusses ways in which the emerging South African framework for environmental labelling could benefit from the lessons...

  18. Environmental labelling of buildings and construction products: lessons for South Africa from global trends

    CSIR Research Space (South Africa)

    Ampofo-Anti, NL

    2012-07-01

    Full Text Available be informed by life cycle considerations. Environmental labelling in construction takes the form of whole building rating systems and construction product certification programmes. The First Generation building rating systems have to date experienced much...

  19. Evolutions and Trends in the International Trade with High-Tech Products

    Directory of Open Access Journals (Sweden)

    Ecaterina Stănculescu

    2009-07-01

    Full Text Available One of the ways for accessing knowledge and, through it, for competitivity on international level, is the world trade with high-tech (HT products. European Union and its Member States (Romania inclusive position on international HT market defines in fact their competitivity in the global economy. Many politics for encourage innovation in a country lead also to stimulate the technological transfer out of that country. Politics that reduce trade barriers and uncertainties in international trade relations have the potential to increase the international technology transfer. The weight of HT products and services in the entire world trade is around of 19-20%, this percentage varying in different studies and statistics due to the products groups considered to be part of this category and to the inclusion of some adjacent services. During 2001-2008, the world HT export value increased in average by 7% per year. The growth rates were fairly high, by one hand, because of the rising of exported/imported products complexity (and of advanced technologies, and by the other hand, due to the evolution of global demand and offer, that influence the prices of these products. The Popular Republic of China was the country that influenced mostly the increase of international trade with HT products. Four economies – China, United States, EU – 27 and Japan – totalize over one half of the world HT exports. USA and EU registered also the most important commercial deficits in the world in this field until 2008. In 2008, USA deficit turns into commercial surplus in HT area because of the decrease of imports following the crisis. As for Romania, the weight of HT products exports and imports in the whole country’s trade differs from about 4%, in exports case, to about 9-10%, in that of imports. Commercial balance in this field was always in the red. During 2001-2008, the greatest weights in the world trade with HT products have had, in order, the groups

  20. Policy Perspectives: No Merit in these Scholarships

    Science.gov (United States)

    Vincent, Fay

    2005-01-01

    Mr. Fay Vincent, former Commissioner of Major League Baseball and Executive Vice President of The Coca Cola Company, provides a crisp, concise assessment of a trend that has worried us for quite a while: the growing trend of rewarding academically-gifted and typically-affluent students with an extra dose of merit aid, often at the expense of…

  1. Environmental effects of energy production and utilization in the U.S. Volume I. Sources, trends, and costs of control

    International Nuclear Information System (INIS)

    Newkirk, H.W.

    1976-01-01

    Volume I deals with sources (what the emissions are and where they come from), trends (quantities of emissions and their dispersion with time), and costs of control (what it takes in time, energy, and money to meet minimum standards). Volume II concerns itself with the public health effects of energy production and utilization. Volume III summarizes the various techniques for controlling emissions, technological as well as economic, social, and political. Each volume is divided into sections dealing with the atmosphere, water, land, and social activities--each division indicating a particular sphere of man's environment affected by energy production and use. The sources of information that were used in this study included textbooks, journal articles, technical reports, memoranda, letters, and personal communications. These are cited in the text at the end of each subsection and on the applicable tables and figures

  2. Environmental effects of energy production and utilization in the U. S. Volume I. Sources, trends, and costs of control

    Energy Technology Data Exchange (ETDEWEB)

    Newkirk, H.W. (comp.)

    1976-05-01

    Volume I deals with sources (what the emissions are and where they come from), trends (quantities of emissions and their dispersion with time), and costs of control (what it takes in time, energy, and money to meet minimum standards). Volume II concerns itself with the public health effects of energy production and utilization. Volume III summarizes the various techniques for controlling emissions, technological as well as economic, social, and political. (For abstracts of Vols. II and III, see ERDA Energy Research Abstracts, Vol. 2, Absts. 5764 and 5670, respectively) Each volume is divided into sections dealing with the atmosphere, water, land, and social activities--each division indicating a particular sphere of man's environment affected by energy production and use. The sources of information that were used in this study included textbooks, journal articles, technical reports, memoranda, letters, and personal communications. These are cited in the text at the end of each subsection and on the applicable tables and figures.

  3. Trends in summer chemistry linked to productivity in lakes recovering from acid deposition in the Adirondack region of New York

    Science.gov (United States)

    Momen, B.; Lawrence, G.B.; Nierzwicki-Bauer, S. A.; Sutherland, J.W.; Eichler, L.W.; Harrison, J.P.; Boylen, C.W.

    2006-01-01

    The US Environmental Protection Agency established the Adirondack Effects Assessment Program (AEAP) to evaluate and monitor the status of biological communities in lakes in the Adirondack region of New York that have been adversely affected by acid deposition. This program includes chemical analysis of 30 lakes, sampled two to three times each summer. Results of trends analysis for lake chemistry and chlorophyll a (chlor a) are presented for 1994 to 2003, and a general comparison is made with recent results of the Adirondack Long-Term Monitoring (ALTM) Program, which included chemical analysis of all but two of these lakes (plus an additional 24 lakes) monthly, year-round for 1992-2004. Increases in pH were found in 25 of the 30 AEAP lakes (P level of P level of P level of P level of P level of P chemistry were similar to those of the ALTM Program, although decreases in SO 42- concentrations were more evident in the year-round ALTM record. Overall, the results suggest (a) a degree of chemical recovery from acidification during the summer, (b) an increase in phytoplankton productivity, and (c) a decreasing trend in NO 3- concentrations resulting from the increased productivity. ?? 2007 Springer Science+Business Media, Inc.

  4. Trends and Possible Future Developments in Global Forest-Product Markets—Implications for the Swedish Forest Sector

    Directory of Open Access Journals (Sweden)

    Ragnar Jonsson

    2011-01-01

    Full Text Available This paper analyzes trends and possible future developments in global wood-product markets and discusses implications for the Swedish forest sector. Four possible futures, or scenarios, are considered, based on qualitative scenario analysis. The scenarios are distinguished principally by divergent futures with respect to two highly influential factors driving change in global wood-product markets, whose future development is unpredictable. These so-called critical uncertainties were found to be degrees to which: (i current patterns of globalization will continue, or be replaced by regionalism, and (ii concern about the environment, particularly climate change, related policy initiatives and customer preferences, will materialize. The overall future of the Swedish solid wood-product industry looks bright, irrespective of which of the four possible futures occurs, provided it accommodates the expected growth in demand for factory-made, energy-efficient construction components. The prospects for the pulp and paper industry in Sweden appear more ambiguous. Globalization is increasingly shifting production and consumption to the Southern hemisphere, adversely affecting employment and forest owners in Sweden. Further, technical progress in information and communication technology (ICT is expected to lead to drastic reductions in demand for newsprint and printing paper. Chemical pulp producers may profit from a growing bio-energy industry, since they could manufacture new, high-value products in integrated bio-refineries. Mechanical pulp producers cannot do this, however, and might suffer from higher prices for raw materials and electricity.

  5. Retreating academics: creating spaces for the scholarship of ...

    African Journals Online (AJOL)

    , this paper explores particular spaces created to support academic engagement in the scholarship of teaching and learning: the space of writing retreats. The metaphor of 'tapestry' is used to capture the development of a complex conceptual ...

  6. Developing digital scholarship emerging practices in academic libraries

    CERN Document Server

    Mackenzie, Alison

    2016-01-01

    This book provides strategic insights drawn from librarians who are meeting the challenge of digital scholarship, utilizing the latest technologies and creating new knowledge in partnership with researchers, scholars, colleagues and students.

  7. Improving the Scholarship of Teaching and Learning through Classroom Research

    Science.gov (United States)

    Almeida, Patrícia; Teixeira-Dias, José Joaquim; Medina, Jorge

    The scholarship of teaching emerged in the last decades as a fundamental concept to the development of good teaching practices in Higher Education and, consequently, to the enhancement of the quality of student learning. Considering that scholarship comprehends a process as well as an outcome, research on teaching and learning should be viewed as one important aspect of the scholarship of teaching. The goal of this essay is to illustrate how the scholarship of teaching and learning can be enhanced through the development of classroom research rooted on students' questioning, conceived and implemented by both university teachers and educational researchers. Valuing and stimulating students' questions offers an innovative dimension to science education as it puts students at a central role in the learning process. This way, encouraging students' questioning also strengthens teaching-research links by bringing teachers and learners together in a community of inquiry.

  8. Women in science & engineering and minority engineering scholarships : year 5.

    Science.gov (United States)

    2011-06-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  9. Women in science & engineering and minority engineering scholarships : year 4.

    Science.gov (United States)

    2010-04-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  10. Early Sherlockian scholarship: Non/fiction at play

    Directory of Open Access Journals (Sweden)

    Kate M. Donley

    2017-03-01

    Full Text Available Sherlockian scholarship is a display of intellect, wit, and canonical expertise that requires a cunning manipulation of a story world and of nonfiction. This playful style of writing defies easy classification in the terminology of fan and literary studies. Emerging in the early 20th century, Sherlockian scholarship had a tremendous surge in popularity in the late 1920s and early '30s in articles by renowned British and American authors, including Dorothy L. Sayers, Christopher Morley, Sir Desmond MacCarthy, Sir Sydney Castle Roberts, and Ronald A. Knox. The sustained popularity of Sherlockian scholarship owes much to these initial players, whose sparkling prose conjures a bygone era of repartee. In this study, I present a chronological survey of two early periods in Sherlockian scholarship to understand its poetics, popularity, generic identity, and contemporary relevance.

  11. Scholarship in nursing: Degree-prepared nurses versus diploma ...

    African Journals Online (AJOL)

    Lizeth Roets

    tion (critical thinking), the scholarship of application (knowl- ... degree-qualified nurses have stronger leadership skills; they are more creative, critical .... Ethical considerations ..... so that research do not imply taking well educated people away.

  12. Manufacturing concepts and development trends in the industrial production of microelectromechanical systems

    Science.gov (United States)

    Schuenemann, Matthias; Grimme, Ralf; Kaufmann, Thomas; Schwaab, Gerhard; Baeder, Uwe; Schaefer, Wolfgang; Dorner, Johann

    1998-01-01

    During the past few years, remarkable affords have been made for the realization of microscale sensors, actuators and microelectromechanical system. Due to advances in solid state and micromachining technologies, significant advances in designing, fabricating and testing of microminiaturized devices have been achieved at laboratory level. However, the technical and economical realization of microelectromechanical systems is considerably impeded by the lack of satisfying device technology for their industrial production. A production concept for the industrial production of hybrid microelectromechanical systems was developed and investigated. The concept is based on the resources and requirements of medium-sized enterprises and is characterized by its flexibility. Microsystem fabrication is separated into microfabrication steps performed in-house and technological steps performed by external technology providers. The modularity of the concept allows for a gradual increase in the degree of automation and the in-house production depth, depending on market capacity and financial resources. To demonstrate the feasibility of this approach, the design and realization of a microfabrication process center, which includes tasks like transport and handling, processing, cleaning, testing and storing are discussed. Special attention is given to the supply and feeding of microparts, to the necessary magazines, trays and transport systems, to the implementation of homogeneous mechanical, environmental and information interfaces, to the employment of advanced control, scheduling, and lot tracking concepts, and to the application of highly modular and cost-efficient clean production concepts.

  13. Food productivity trend analysis of Raichur district for the management of agricultural drought.

    Science.gov (United States)

    Swathandran, Sruthi; Aslam, M A Mohammed

    2016-01-01

    Drought is an extreme climatic situation where there is a water shortage arising due to sub-normal rainfall, erratic distribution of precipitation, increased water supply demand, etc. India faced several years of drought in last six decades. As Indian agriculture is largely dependent on the monsoon, a slight change affects production as well as crop yield drastically. Statistical analysis is important for mapping the drought prone areas. Raichur district of the northern interior state of Karnataka is a drought-prone region where the economy is mainly based on agriculture. So, the uneven distribution of rainfall as well as the delay in the arrival of the southwest monsoon adversely affects the growth stage of crops which result in a decline in crop production. The effect of drought on the agriculture for the past decade has been analyzed using crop productivity data. When the production rate of Raichur district was studied for the years 1998 to 2009, it was seen that major crops like rice and jowar faced a decline in its production during the years 2002 and 2003, whereas bajra, maize, etc. mostly decreased in the year 2004.

  14. A review on green trend for oil extraction using subcritical water technology and biodiesel production.

    Science.gov (United States)

    Abdelmoez, Weal; Ashour, Eman; Naguib, Shahenaz M

    2015-01-01

    It became a global agenda to develop clean alternative fuels which were domestically available, environmentally acceptable and technically feasible. Thus, biodiesel was destined to make a substantial contribution to the future energy demands of the domestic and industrial economies. Utilization of the non edible vegetable oils as raw materials for biodiesel production had been handled frequently for the past few years. The oil content of these seeds could be extracted by different oil extraction methods, such as mechanical extraction, solvent extraction and by subcritical water extraction technology SWT. Among them, SWT represents a new promising green extraction method. Therefore this review covered the current used non edible oil seeds for biodiesel production as well as giving a sharp focus on the efficiency of using the SWT as a promising extraction method. In addition the advantages and the disadvantages of the different biodiesel production techniques would be covered.

  15. Montane ecosystem productivity responds more to global circulation patterns than climatic trends

    Science.gov (United States)

    Desai, A. R.; Wohlfahrt, G.; Zeeman, M. J.; Katata, G.; Eugster, W.; Montagnani, L.; Gianelle, D.; Mauder, M.; Schmid, H.-P.

    2016-02-01

    Regional ecosystem productivity is highly sensitive to inter-annual climate variability, both within and outside the primary carbon uptake period. However, Earth system models lack sufficient spatial scales and ecosystem processes to resolve how these processes may change in a warming climate. Here, we show, how for the European Alps, mid-latitude Atlantic ocean winter circulation anomalies drive high-altitude summer forest and grassland productivity, through feedbacks among orographic wind circulation patterns, snowfall, winter and spring temperatures, and vegetation activity. Therefore, to understand future global climate change influence to regional ecosystem productivity, Earth systems models need to focus on improvements towards topographic downscaling of changes in regional atmospheric circulation patterns and to lagged responses in vegetation dynamics to non-growing season climate anomalies.

  16. Montane ecosystem productivity responds more to global circulation patterns than climatic trends

    International Nuclear Information System (INIS)

    Desai, A R; Wohlfahrt, G; Zeeman, M J; Katata, G; Mauder, M; Schmid, H-P; Eugster, W; Montagnani, L; Gianelle, D

    2016-01-01

    Regional ecosystem productivity is highly sensitive to inter-annual climate variability, both within and outside the primary carbon uptake period. However, Earth system models lack sufficient spatial scales and ecosystem processes to resolve how these processes may change in a warming climate. Here, we show, how for the European Alps, mid-latitude Atlantic ocean winter circulation anomalies drive high-altitude summer forest and grassland productivity, through feedbacks among orographic wind circulation patterns, snowfall, winter and spring temperatures, and vegetation activity. Therefore, to understand future global climate change influence to regional ecosystem productivity, Earth systems models need to focus on improvements towards topographic downscaling of changes in regional atmospheric circulation patterns and to lagged responses in vegetation dynamics to non-growing season climate anomalies. (letter)

  17. Asian Development Bank–Japan Scholarship Program: Annual Report 2011

    OpenAIRE

    Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB)

    2012-01-01

    The Japan Scholarship Program (JSP) was established in 1988 to provide well-qualified citizens of developing member countries an opportunity to undertake postgraduate studies in economics, management, science and technology, and other development-related fields at 27 educational institutions in 10 countries in Asia and the Pacific. Between 1988 and 2011, Japan contributed more than $126 million to the JSP. A total of 2,818 scholarships have been awarded to recipients from 35 member countries,...

  18. Asian Development Bank–Japan Scholarship Program: Annual Report 2010

    OpenAIRE

    Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB)

    2011-01-01

    The Japan Scholarship Program (JSP) was established in 1988 to provide well-qualified citizens of developing member countries an opportunity to undertake postgraduate studies in economics, management, science and technology, and other development-related fields at 27 educational institutions in 10 countries in Asia and the Pacific. Between 1988 and 2010, Japan contributed more than $116 million to the JSP. A total of 2,695 scholarships have been awarded to recipients from 35 member countries,...

  19. Novel trends in development of dietary fiber rich meat products-a critical review.

    Science.gov (United States)

    Mehta, Nitin; Ahlawat, S S; Sharma, D P; Dabur, R S

    2015-02-01

    Meat and meat products are generally recognized as good sources of high biological value proteins, fat-soluble vitamins, minerals, trace elements and bioactive compounds. Changes in socioeconomic factors in recent years have increased the consumer's preference for ready to eat foods including meat products. The processing of meat and meat products leads to generation of many functional compounds beneficial to human health but most of those foods are rich in fat, added salts but deficient in complex carbohydrates like dietary fiber and pose a health hazard that somehow is proved to be a predisposing factor for cardiovascular diseases, colon cancer, obesity including diabetes mellitus. With increasing consciousness among consumers about their nutrition and well being, there is a growing concern over nutritional diseases of affluence. Therefore an increase in dietary fiber inclusion in daily diet has been recommended. For adults, the recommended acceptable intakes of dietary fiber are 28-36 g/day, 70-80 % of which must be insoluble fiber. The insoluble fraction of dietary fiber has been related to intestinal regulation whereas soluble fiber is associated with decrease in cholesterol level and absorption of intestinal glucose. So incorporation of dietary fibers from different sources in meat products would help to enhance their desirability. Dietary fiber sources are generally agricultural byproducts that are comparatively cheap and incorporation in meat products reduces its overall cost. Whole grains and cereal brans are the rich source of insoluble fiber and pectins, gums, starch and other storage polysaccharides have high content of the soluble fraction. With this background, the effect of various dietary fibers on the quality attributes of meat and meat products with its physiological role has been reviewed here.

  20. The future trends for research on quality and safety of animal products

    Directory of Open Access Journals (Sweden)

    Nigel D. Scollan

    2010-01-01

    Full Text Available Quality must now be considered as a convergence between consumers' wishes and needs and the intrinsic and extrinsic quality attributes of food products. The increasing number of quality attributes which must be considered, increasing globalisation and the heterogeneity in consumption habits between countries are making this convergence progressively more difficult. In parallel, science is rapidly evolving (with the advent of genomics for instance, and a growing number of applications is thus expected for the improvement of food safety and quality. Among the meat and fish quality attributes, colour is very important because it determines, at least in part, consumer choice. The key targets to ensure a satisfactory colour are animal nutrition and management for fish, processing and product conditioning for meat. Tenderness and flavour continue to be important issues for the consumer because eating remains a pleasure. They both determine quality experience which itself influences repetitive purchase. Meat tenderness is a very complex problem which can be solved only by a holistic approach involving all the factors from conception, animal breeding and production, muscle biology and slaughter practice to carcass processing and meat preparation at the consumer end. Today, safety and healthiness are among the most important issues. Unfortunately, animal products can potentially be a source of biological and chemical contamination for consumers. The introduction of both control strategies along the food chain and the development of a food safety management system, from primary production to the domestic environment, are key issues that must be achieved. Despite a high dietary supply of saturated fats by dairy and meat products, it is imperative that professionals involved in animal research and in the associated industry convey the positive nutritional contributions of animal products to both consumers and health professionals. The latter include protein

  1. Natural Products as Adjunctive Treatment for Pancreatic Cancer: Recent Trends and Advancements

    Directory of Open Access Journals (Sweden)

    Qingxi Yue

    2017-01-01

    Full Text Available Pancreatic cancer is a type of common malignant tumors with high occurrence in the world. Most patients presented in clinic had pancreatic cancer at advanced stages. Furthermore, chemotherapy or radiotherapy had very limited success in treating pancreatic cancer. Complementary and alternative medicines, such as natural products/herbal medicines, represent exciting adjunctive therapies. In this review, we summarize the recent advances of using natural products/herbal medicines, such as Chinese herbal medicine, in combination with conventional chemotherapeutic agents to treat pancreatic cancer in preclinical and clinical trials.

  2. Life Cycle Price Trends and Product Replacement: Implications for the Measurement of Inflation

    OpenAIRE

    Daniel Melser; Iqbal A. Syed

    2014-01-01

    The paper explores the extent to which products follow systematic pricing patterns over their life cycle and the impact this has on the measurement of inflation. Using a large US scanner data set on supermarket products and applying flexible regression methods, we find that on average prices decline as items age. This life cycle price change is often attributed to quality difference in the construction of CPI as items are replaced due to disappearance or during sample rotations. This introduces a...

  3. Design for Sustainability : Current Trends in Sustainable Product Design and Development

    NARCIS (Netherlands)

    Clark, G.; Kosoris, J.; Nguyen Hong, L.; Crul, M.

    2009-01-01

    The Design for Sustainability (D4S) concept outlines methodologies for making sustainable improvements (social, economic and environmental) to products by applying elements of life cycle thinking. D4S builds on the work of ecodesign to include economic and social concerns, and its methodology

  4. Legal harvest and illegal trade: Trends, challenges, and options in khat production in Ethiopia.

    Science.gov (United States)

    Cochrane, Logan; O'Regan, Davin

    2016-04-01

    The production of khat in Ethiopia has boomed over the last two decades, making the country the world's leading source. Khat is now one of Ethiopia's largest crops by area of cultivation, the country's second largest export earner, and an essential source of income for millions of Ethiopian farmers. Consumption has also spread from the traditional khat heartlands in the eastern and southern regions of Ethiopia to most major cities. This steady growth in production and use has unfolded under negligible government support or regulation. Meanwhile, khat, which releases a stimulant when chewed, is considered an illicit drug in an increasing number of countries. Drawing on government data on khat production, trade, and seizures as well as research on the political, socioeconomic, and development effects of plant-based illicit narcotics industries, this commentary identifies possible considerations and scenarios for Ethiopia as the country begins to manage rising khat production, domestic consumption, and criminalization abroad. Deeply embedded in social and cultural practices and a major source of government and agricultural revenue, Ethiopian policymakers have few enviable choices. Criminalization abroad raises a small but not insignificant possibility that previously nonexistent linkages between khat and transnational organized crime and trafficking networks will emerge. Likewise, more stringent regulation of khat in Ethiopia could merge with lingering political cleavages and anti-government sentiments, exacerbating low-level domestic conflicts. Copyright © 2016 Elsevier B.V. All rights reserved.

  5. Is Mining Fuelling Long-run Growth in Russia? Industry Productivity Growth Trends since 1995

    NARCIS (Netherlands)

    Timmer, Marcel; Voskoboynikov, Ilya B.

    2013-01-01

    GDP per capita growth rates in Russia have been among the highest in the world since the mid-1990s. Previous growth accounting research suggests that this was mainly driven by multi-factor productivity (MFP) growth. In this paper we analyse for the first time the drivers of Russian growth for

  6. Is Mining Fuelling Long-Run Growth in Russia? Industry Productivity Growth Trends Since 1995

    NARCIS (Netherlands)

    Timmer, Marcel P.; Voskoboynikov, Ilya B.

    GDP per capita growth rates in Russia have been amongst the highest in the world since the mid-1990s. Previous growth accounting research at the macro-level suggests that this was mainly driven by multi-factor productivity (MFP) growth. In this paper we analyze for the first time the drivers of

  7. Technological trends and market perspectives for production of microbial oils rich in omega-3.

    Science.gov (United States)

    Finco, Ana Maria de Oliveira; Mamani, Luis Daniel Goyzueta; Carvalho, Júlio Cesar de; de Melo Pereira, Gilberto Vinícius; Thomaz-Soccol, Vanete; Soccol, Carlos Ricardo

    2017-08-01

    In recent years, foods that contain omega-3 lipids have emerged as important promoters of human health. These lipids are essential for the functional development of the brain and retina, and reduction of the risk of cardiovascular and Alzheimer's diseases. The global market for omega-3 production, particularly docosahexaenoic acid (DHA), saw a large expansion in the last decade due to the increasing use of this lipid as an important component of infant food formulae and supplements. The production of omega-3 lipids from fish and vegetable oil sources has some drawbacks, such as complex purification procedures, unwanted contamination by marine pollutants, reduction or even extinction of several species of fish, and aspects related to sustainability. A promising alternative system for the production of omega-3 lipids is from microbial metabolism of yeast, fungi, or microalgae. The aim of this review is to discuss the various omega-3 sources in the context of the global demand and market potential for these bioactive compounds. To summarize, it is clear that fish and vegetable oil sources will not be sufficient to meet the future needs of the world population. The biotechnological production of single-cell oil comes as a sustainable alternative capable of supplementing the global demand for omega-3, causing less environmental impact.

  8. Institutional Productivity Ratings and Publishing Trends in Nine Literacy Journals: 1972-2012

    Science.gov (United States)

    Rosborough, Alessandro; Miner, Amy Baird; Wilcox, Brad; Morrison, Timothy G.

    2015-01-01

    This study examined the productivity of faculty members who published in nine leading literacy professional journals from 1972-2012. Those universities with the greatest number of articles written by literacy faculty members are listed. This listing was also adjusted according to number of literacy faculty members at each institution, resulting in…

  9. Production technology status and development trend of stable isotopes C, N and O

    International Nuclear Information System (INIS)

    Li Hulin

    2011-01-01

    It has been over half a century since the successful separation of table isotopes carbon, nitrogen and oxygen. The production capacity achieved three levels improvements from the laboratory-scale of one hundred grams, to the pilot production of several kilo- grams, and mass production of one hundred kilograms. The separation technologies also achieved three generation progress. The first generation of separation technology was represented by thermal diffusion method, chromatography, and ion exchange; the second generation of separation technology was represented by chemical exchange, distillation; the third generation of separation technology was characterized by the techniques innovation of material recycling, energy coupling, energy saving, and large-scale production capacity. At present, "1"3C is wholly produced by cryogenic distillation method, "1"5N is produced by NO/HNO_3 chemical exchange and NO cryogenic distillation method, and "1"80 is manufactured by distillation of water, and cryogenic distillation of NO and O_2. The same features of these separation methods are achieving energy coupling, materials recycling, large-scale producing, and energy conservation in the process. In the future, it will be the theme of stable isotope industry to develop environment-friendly, raw materials available, energy saving, low-cost, and large-scale manufacturing technology through continuous technological innovation. (authors)

  10. Trends in the US hardwood lumber distribution industry: changing products, customers, and services

    Science.gov (United States)

    Urs Buehlmann; Omar Espinoza; Matthew Bumgardner; Bob. Smith

    2010-01-01

    Efficient and effective supply chains are the backbone of any industry, including the forest products industry. As the US secondary hardwood industry has undergone a profound transformation and large parts of the industry have moved offshore, the supply chain is adapting to these new realities. Remaining and new customers of US hardwood lumber distributors tend to be...

  11. Processed and ultra-processed food products: consumption trends in Canada from 1938 to 2011.

    Science.gov (United States)

    Moubarac, Jean-Claude; Batal, Malek; Martins, Ana Paula Bortoletto; Claro, Rafael; Levy, Renata Bertazzi; Cannon, Geoffrey; Monteiro, Carlos

    2014-01-01

    A classification of foods based on the nature, extent, and purpose of industrial food processing was used to assess changes in household food expenditures and dietary energy availability between 1938 and 2011 in Canada. Food acquisitions from six household food budget surveys (1938/1939 , 1953, 1969, 1984, 2001, and 2011) were classified into unprocessed or minimally processed foods, processed culinary ingredients, and ready-to-consume processed or ultra-processed products. Contributions of each group to household food expenditures, and to dietary energy availability (kcal per capita) were calculated. During the period studied, household expenditures and dietary energy availability fell for both unprocessed or minimally processed foods and culinary ingredients, and rose for ready-to-consume products. The caloric share of foods fell from 34.3% to 25.6% and from 37% to 12.7% for culinary ingredients. The share of ready-to-consume products rose from 28.7% to 61.7%, and the increase was especially noteworthy for those that were ultra-processed. The most important factor that has driven changes in Canadian dietary patterns between 1938 and 2011 is the replacement of unprocessed or minimally processed foods and culinary ingredients used in the preparation of dishes and meals; these have been displaced by ready-to-consume ultra-processed products. Nutrition research and practice should incorporate information about food processing into dietary assessments.

  12. Trends in real costs of crude oil production: The Middle East vs its competitors

    International Nuclear Information System (INIS)

    Stauffer, T.R.

    1993-01-01

    The costs of oil production in the major areas of the world, including both OPEC and non-OPEC countries are discussed. The success of Saudi Arabia's policy of squeezing out non-OPEC oil by unilaterally cutting prices is assessed by examining the variation in costs of production within OPEC, between OPEC and non-OPEC producers, whether there are producing areas which are cost-constrained, whether non-OPEC development has been curbed, and whether lack of capital might constrain future production, especially in OPEC states. It is concluded that low prices have been only partially successful, because in most areas the full-cycle cost of new oil production is still less than the current oil price, even allowing for a 15% rate of return. Low prices have limited new oil development only in the North Sea, the U.S. and Canada, while Oman and Malaysia continue to expand. The pace of drilling has been affected by low prices, and net increases in non-OPEC output has been forestalled. 4 figs

  13. Greenhouse technology for sustainable production in mild winter climate areas: Trends and needs

    NARCIS (Netherlands)

    Montero, J.I.; Stanghellini, C.; Castilla, N.

    2009-01-01

    Greenhouse production in the near future will need to reduce significantly its environmental impact. For this purpose, elements such as the structure, glazing materials, climate equipments and controls have to be developed and wisely managed to reduce the dependence on fossil fuels, achieve maximum

  14. Is Mining Fuelling Long-Run Growth in Russia? Industry Productivity Growth Trends Since 1995

    NARCIS (Netherlands)

    Timmer, Marcel P.; Voskoboynikov, Ilya B.

    2014-01-01

    GDP per capita growth rates in Russia have been amongst the highest in the world since the mid-1990s. Previous growth accounting research at the macro-level suggests that this was mainly driven by multi-factor productivity (MFP) growth. In this paper we analyze for the first time the drivers of

  15. Animal production in the Mediterranean region: Present situation, problems and future trends

    International Nuclear Information System (INIS)

    Auriol, P.

    1988-01-01

    Mediterranean countries as a whole suffer from a chronic shortage of livestock products, the main reason being the acceleration in demand observed since World War II. This acceleration has been caused by the combination of high rates of population growth and rapid increases in per capita incomes which have gone hand-in-hand with rapid urbanization. The particularly high income elasticity for livestock products has aggravated the situation. The most important constraints on livestock development are the limited amount of feed resources and their seasonality. The introduction of already known techniques and the active search for new ones leave room for substantial development. However, their adoption by the mass of producers will depend on the supply by governments of support services and on a general increase in producer prices for livestock versus plant products. Considering the diminishing political influence of farmers, such an increase can be envisaged only within the context of healthy and expanding national economies and where governments favour indigenous livestock production. In other words, livestock sectors will expand only if national economies recover rapidly from the present world crisis and if governments are able to create a socio-economic environment stimulating livestock producers. (author). 5 refs, 6 tabs

  16. Variation and Trends of Landscape Dynamics, Land Surface Phenology and Net Primary Production of the Appalachian Mountains

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeqiao; Zhao, Jianjun; Zhou, Yuyu; Zhang, Hongyan

    2012-12-15

    The gradients of the Appalachian Mountains in elevations and latitudes provide a unique regional perspective of landscape variations in the eastern United States and a section of the southeastern Canada. This study reveals patterns and trends of landscape dynamics, land surface phenology and ecosystem production along the Appalachian Mountains using time series data from Global Inventory Modeling and Mapping Studies (GIMMS) and AVHRR Global Production Efficiency Model (GloPEM) datasets. We analyzed the spatial and temporal patterns of Normalized Difference Vegetation Index (NDVI), length of growing season (LOS) and net primary production (NPP) of selected ecoregions along the Appalachian Mountains regions. We compared the results out of the Appalachian Mountains regions in different spatial contexts including the North America and the Appalachian Trail corridor area. To reveal latitudinal variations we analyzed data and compared the results between 30°N-40°N and 40°N-50°N latitudes. The result revealed significant decreases in annual peak NDVI in the Appalachian Mountains regions. The trend for the Appalachian Mountains regions was -0.0018 (R2=0.55, P<0.0001) NDVI unit decrease per year during 25 years between 1982 and 2006. The LOS had prolonged 0.3 day yr-1 during 25 years over the Appalachian Mountains regions. The NPP increased by 2.68 gC m-2yr-2 in Appalachian Mountains regions from 1981 to 2000. The comparison with the North America reveals the effects of topography and ecosystem compositions of the Appalachian Mountains. The comparison with the Appalachian Trail corridor area provides a regional mega-transect view of the measured variables.

  17. Surface soil moisture retrievals from remote sensing: Current status, products & future trends

    Science.gov (United States)

    Petropoulos, George P.; Ireland, Gareth; Barrett, Brian

    Advances in Earth Observation (EO) technology, particularly over the last two decades, have shown that soil moisture content (SMC) can be measured to some degree or other by all regions of the electromagnetic spectrum, and a variety of techniques have been proposed to facilitate this purpose. In this review we provide a synthesis of the efforts made during the last 20 years or so towards the estimation of surface SMC exploiting EO imagery, with a particular emphasis on retrievals from microwave sensors. Rather than replicating previous overview works, we provide a comprehensive and critical exploration of all the major approaches employed for retrieving SMC in a range of different global ecosystems. In this framework, we consider the newest techniques developed within optical and thermal infrared remote sensing, active and passive microwave domains, as well as assimilation or synergistic approaches. Future trends and prospects of EO for the accurate determination of SMC from space are subject to key challenges, some of which are identified and discussed within. It is evident from this review that there is potential for more accurate estimation of SMC exploiting EO technology, particularly so, by exploring the use of synergistic approaches between a variety of EO instruments. Given the importance of SMC in Earth's land surface interactions and to a large range of applications, one can appreciate that its accurate estimation is critical in addressing key scientific and practical challenges in today's world such as food security, sustainable planning and management of water resources. The launch of new, more sophisticated satellites strengthens the development of innovative research approaches and scientific inventions that will result in a range of pioneering and ground-breaking advancements in the retrievals of soil moisture from space.

  18. Trend report on international and Japanese standardization activities for bioceramics and tissue engineered medical products

    Directory of Open Access Journals (Sweden)

    Sadami Tsutsumi

    2010-01-01

    Full Text Available Since porous and injectable bioceramics have recently been utilized often as scaffolds for bone regenerative medicine, the need for their standardization has increased. One of the standard proposals in ISO/TC150 and JIS has been a draft for characterization of the porous bioceramic scaffolds in both micro- and macro-scopic aspects. ISO/TC150/SC7 (Tissue engineered medical products has been co-chaired by Professor J E Lemons, Department of Surgery, University of Alabama at Birmingham and Dr R Nakaoka, Division of Medical Devices, National Institute of Health Sciences, Japan. The scope of SC7 has been specified as 'Standardization for the general requirements and performance of tissue engineered medical products with the exclusion of gene therapy, transplantation and transfusion'.

  19. Recent trends in rapid dereplication of natural product extracts:an update

    Institute of Scientific and Technical Information of China (English)

    Fikre Mammo; Milkyas Endale

    2015-01-01

    Natural products are the prominent sources of drugs to combat various infectious diseases. The rapid progress of multi-resistance and pan-resistant pathogens to various medicines represents today a major challenge. The search for novel natural products requires a quick and efficient approach to distinguish novel compounds from the known ones, a process called dereplication. Dereplication strategy is generic and time-saving, avoids isolation/purification of known compounds, enables an efficient liquid chromatography peak annotation of most of the studied compounds and can be well adapted for plant chemotaxonomy, phytochemical screening and metabolite profiling. In this review, recent developments of hyphenated techniques towards dereplication of active compounds, chemotaxonomy, metabolite profiling and rapid detection of novel compounds in medicinal plant extracts are presented.

  20. Spatiotemporal trends in Canadian domestic wild boar production and habitat predict wild pig distribution

    DEFF Research Database (Denmark)

    Michel, Nicole; Laforge, Michel; van Beest, Floris

    2017-01-01

    eradication of wild pigs is rarely feasible after establishment over large areas, effective management will depend on strengthening regulations and enforcement of containment practices for Canadian domestic wild boar farms. Initiation of coordinated provincial and federal efforts to implement population...... wild boar and test the propagule pressure hypothesis to improve predictive ability of an existing habitat-based model of wild pigs. We reviewed spatiotemporal patterns in domestic wild boar production across ten Canadian provinces during 1991–2011 and evaluated the ability of wild boar farm...... distribution to improve predictive models of wild pig occurrence using a resource selection probability function for wild pigs in Saskatchewan. Domestic wild boar production in Canada increased from 1991 to 2001 followed by sharp declines in all provinces. The distribution of domestic wild boar farms in 2006...

  1. TRENDS AND ALTERNATIVES FOR PRODUCTION AND CONSUMPTION TOWARDS TO A NEW SYSTEM’S DYNAMIC

    Directory of Open Access Journals (Sweden)

    Minelle Enéas da Silva

    2014-01-01

    Full Text Available The paper aims to study alternative forms of production and consumption and their convergence as a way to create a new system’s dynamic. Firstly there is a theoretical discussion of the themes, then empirical evidence is discussed to make the case, and finally findings are discussed. The alternative forms of production and consumption, such as social business and collaborative consumption, are proven to be economically viable, and may satisfy also social and environmental concerns, in alignment with sustainable development concepts. This suggests they represent an opportunity to leverage a significant transformation in the whole system. The analysis performed can serve to the elaboration of public policies for development, by fomenting these alternative forms; to incentivize entrepreneurs to create similar enterprises to create positive impact and simultaneously generate profits. The empirical evidence we collect is restricted. For further and more conclusive findings we must increase the range of the examples researched.

  2. Trends in real costs of crude oil production: the Middle East vs its competitors

    International Nuclear Information System (INIS)

    Stauffer, T.R.

    1994-01-01

    ''Costs'' reflect all exploration and development outlays and include a 15% real rate of return. Costs in itself is generally not a barrier to new developments in OPEC countries. Costs are notably higher for most non-OPEC countries where they do inhibit developments. Mexico and Russia are potentially low cost producers. In the North Sea the cost-price squeeze is crucial. Low prices have forestalled net increases in new non-OPEC production. (author)

  3. Analysis of structural changes and characterization of general trends regarding product and technology policy

    OpenAIRE

    Stobbe, Lutz

    2010-01-01

    Abstract The identification of technology strategies is based on the assumption that large Japanese electro and electronics companies are pursuing similar strategies due to their comparable structures and the specific framework conditions they are facing in Japan. That does not mean however that the different companies have identical objectives in their product design or technology development. What it means is that the companies have a similar perception of the upcoming technology and man...

  4. Nitrogen-Use Efficiency, Nitrous Oxide Emissions, and Cereal Production in Brazil: Current Trends and Forecasts.

    Science.gov (United States)

    Pires, Marcel Viana; da Cunha, Dênis Antônio; de Matos Carlos, Sabrina; Costa, Marcos Heil

    2015-01-01

    The agriculture sector has historically been a major source of greenhouse gas (GHG) emissions into the atmosphere. Although the use of synthetic fertilizers is one of the most common widespread agricultural practices, over-fertilization can lead to negative economic and environmental consequences, such as high production costs, depletion of energy resources, and increased GHG emissions. Here, we provide an analysis to understand the evolution of cereal production and consumption of nitrogen (N) fertilizers in Brazil and to correlate N use efficiency (NUE) with economic and environmental losses as N2O emissions. Our results show that the increased consumption of N fertilizers is associated with a large decrease in NUE in recent years. The CO2 eq. of N2O emissions originating from N fertilization for cereal production were approximately 12 times higher in 2011 than in 1970, indicating that the inefficient use of N fertilizers is directly related to environmental losses. The projected N fertilizer forecasts are 2.09 and 2.37 million ton for 2015 and 2023, respectively. An increase of 0.02% per year in the projected NUE was predicted for the same time period. However, decreases in the projected CO2 eq. emissions for future years were not predicted. In a hypothetical scenario, a 2.39% increase in cereal NUE would lead to $ 21 million savings in N fertilizer costs. Thus, increases in NUE rates would lead not only to agronomic and environmental benefits but also to economic improvement.

  5. Trends in the Production of Castings in the World and in Poland in the XXI Century

    Directory of Open Access Journals (Sweden)

    Soiński M.S.

    2016-06-01

    Full Text Available The paper presents data concerning the total production of castings over the 2000-2014 period, both on a global scale, and in Poland. The basic types of casting alloys were taken into account. Changes in the production volume and structure over the period of the analysed 15 years were pointed out with respect to countries leading in foundry production. The topmost position in the world foundry industry is held by China for several years (with almost 45% share in the foundry market, the second place is taken by India (with almost 9% share. A distinct reduction in the shares of the once significant producers of castings, such as USA, Japan, Germany, Russia, Italy, or France, was observed over the 2000-2014 period. Poland had a share of 1.16% in 2000, and of 1.02% in 2014. Comparing the detailed data concerning the years 2000 and 2014, one can see that the fractions of castings made of ductile iron, cast steel, aluminium alloys, or magnesium alloys increase on a global scale, while such alloys as grey cast iron or malleable are in decline.

  6. Future trends in the assessment of hazards from fission product releases

    Energy Technology Data Exchange (ETDEWEB)

    Beattie, J. R.

    1983-11-15

    In comparing and selecting sites for reactors from the point of view of safety, one considers the remote possibility of an accidental release of moderately large amounts of fission products and its effects in relation to the present and future distribution of population in the neighbourhood. At present, until experience is gained of the reliability and safety of reactors, there is a tendency to site them remotely from centres of industry and population, although for economic reasons there will be a need to site large power reactors more closely to such centres in the future. With, among other objectives, the aim of adopting, in the proper course or time, less restrictive siting criteria, improvements are continually made in the intrinsic safety of reactor system and more sophisticated forms of reactor containment are devised, in order to reduce the possibility and scale of any fission product release. Changes and improvements in reactor systems could affect the nature and proportion of an accidental release of fission products if this should occur in the future. It is appropriate to consider what such a release and its radiobiological effects might be.

  7. Invited review: Current production trends, farm structures, and economics of the dairy sheep and goat sectors.

    Science.gov (United States)

    Pulina, G; Milán, M J; Lavín, M P; Theodoridis, A; Morin, E; Capote, J; Thomas, D L; Francesconi, A H D; Caja, G

    2018-05-30

    Dairy small ruminants account for approximately 21% of all sheep and goats in the world, produce around 3.5% of the world's milk, and are mainly located in subtropical-temperate areas of Asia, Europe, and Africa. Dairy sheep are concentrated around the Mediterranean and Black Sea regions, where their dairy products are typical ingredients of the human diet. Dairy goats are concentrated in low-income, food-deficit countries of the Indian subcontinent, where their products are a key food source, but are also present in high-income, technologically developed countries. This review evaluates the status of the dairy sheep and goat sectors in the world, with special focus on the commercially and technically developed industries in France, Greece, Italy, and Spain (FGIS). Dairy small ruminants account for a minor part of the total agricultural output in France, Italy, and Spain (0.9 to 1.8%) and a larger part in Greece (8.8%). In FGIS, the dairy sheep industry is based on local breeds and crossbreeds raised under semi-intensive and intensive systems and is concentrated in a few regions in these countries. Average flock size varies from small to medium (140 to 333 ewes/farm), and milk yield from low to medium (85 to 216 L/ewe), showing substantial room for improvement. Most sheep milk is sold to industries and processed into traditional cheese types, many of which are Protected Denomination of Origin (PDO) cheeses for gourmet and export markets (e.g., Pecorino, Manchego, and Roquefort). By comparing break-even milk price among FGIS countries, we observed the following: (1) most Greek and French dairy sheep farms were unprofitable, with the exception of the intensive Chios farms of Greece; (2) milk price was aligned with cost of production in Italy; and (3) profitable farms coexisted with unprofitable farms in Spain. In FGIS, dairy goat production is based on local breeds raised under more extensive systems than sheep. Compared with sheep, average dairy goat herds are

  8. Patterns and trends of macrobenthic abundance, biomass and production in the deep Arctic Ocean

    Directory of Open Access Journals (Sweden)

    Renate Degen

    2015-08-01

    Full Text Available Little is known about the distribution and dynamics of macrobenthic communities of the deep Arctic Ocean. The few previous studies report low standing stocks and confirm a gradient with declining biomass from the slopes down to the basins, as commonly reported for deep-sea benthos. In this study, we investigated regional differences of faunal abundance and biomass, and made for the first time ever estimates of deep Arctic community production by using a multi-parameter artificial neural network model. The underlying data set combines data from recent field studies with published and unpublished data from the past 20 years, to analyse the influence of water depth, geographical latitude and sea-ice concentration on Arctic benthic communities. We were able to confirm the previously described negative relationship of macrofauna standing stock with water depth in the Arctic deep sea, while also detecting substantial regional differences. Furthermore, abundance, biomass and production decreased significantly with increasing sea-ice extent (towards higher latitudes down to values <200 ind m−2, <65 mg C m−2 and <73 mg C m−2 y−1, respectively. In contrast, stations under the seasonal ice zone regime showed much higher standing stock and production (up to 2500 mg C m−2 y−1, even at depths down to 3700 m. We conclude that particle flux is the key factor structuring benthic communities in the deep Arctic Ocean as it explains both the low values in the ice-covered Arctic basins and the higher values in the seasonal ice zone.

  9. Recent Trends in the Production, Combustion and Modeling of Furan-Based Fuels

    Directory of Open Access Journals (Sweden)

    Mazen A. Eldeeb

    2018-02-01

    Full Text Available There is growing interest in the use of furans, a class of alternative fuels derived from biomass, as transportation fuels. This paper reviews recent progress in the characterization of its combustion properties. It reviews their production processes, theoretical kinetic explorations and fundamental combustion properties. The theoretical efforts are focused on the mechanistic pathways for furan decomposition and oxidation, as well as the development of detailed chemical kinetic models. The experiments reviewed are mostly concerned with the temporal evolutions of homogeneous reactors and the propagation of laminar flames. The main thrust in homogeneous reactors is to determine global chemical time scales such as ignition delay times. Some studies have adopted a comparative approach to bring out reactivity differences. Chemical kinetic models with varying degrees of predictive success have been established. Experiments have revealed the relative behavior of their combustion. The growing body of literature in this area of combustion chemistry of alternative fuels shows a great potential for these fuels in terms of sustainable production and engine performance. However, these studies raise further questions regarding the chemical interactions of furans with other hydrocarbons. There are also open questions about the toxicity of the byproducts of combustion.

  10. Total factor productivity (TFP) growth agriculture in pakistan: trends in different time horizons

    International Nuclear Information System (INIS)

    Ali, A.; Mushtaq, K.; Ashfaq, M.

    2008-01-01

    The present study estimated total factor productivity (TFP) growth of agriculture sector of Pakistan for the period 1971-2006 by employing Tornqvist-Theil (T-T) index number methodology. Most of the conventional inputs were used in constructing the input index. The output index includes major crops, minor crops, important fruits and vegetables and four categories of livestock products. The study estimated TFP growth rates for different decades. The results showed that TFP growth rate was lowest during the decade of 70s (0.96 percent) and highest during the last six years of the study period (2.86 percent). The decade of 80s and 90s registered TFP growth rate of 2.24 percent and 2.46 percent, respectively. The results also explained that TFP growth contributed about 33 percent to total agricultural output growth during the decade of 70s and this contribution increased up to 83 percent during the last six years of the study period. The contribution of TFP growth to total agricultural output growth was 53 and 81 percent during the decades of 80s and 90s, respectively. The study observed that macro level government policies, institutional factors and weather conditions are the major key factors that influenced TFP growth. (author)

  11. Koers and the ideal of Christian scholarship

    Directory of Open Access Journals (Sweden)

    Daniël F.M. Strauss

    2012-10-01

    Full Text Available Commemorating the 75-year existence of the journal Koers is connected to the Reformational tradition, from Calvin to Kuyper, Stoker, Dooyeweerd and Vollenhoven – all thinkers who realised that the biblical starting point of life indeed touches the heart, the religious root, of humankind and therefore cannot remain restricted to church life and religion in its narrow sense, but must come to expression in all walks of life. This awareness was a fruit of the Christian worldview and lifeview which currently is confronted by the Big Bang claims and by neo-Darwinism – both movements taking on cultic dimensions with an intolerance towards everyone who does not accept their perspective. Their attitude generated serious reactions on two websites, the impact of which was discussed in this article. Some problems entailed in Darwinism and physicalistic materialism were highlighted, before attention was given to the status of natural laws and normative principles. Particular attention was given to the elimination of God’s law and the way in which modern Humanism explored the two cornerstones of modern nominalism, up to the point where human understanding was elevated to become the a priori formal law-giver of nature. This legacy was continued both by the later developments within the Baden school of neo-Kantian thought and Postmodernism,which is placed within the context of the three succeeding epistemic ideals of the past three centuries. Rationality can only fulfil its true calling when it accounts for the cohering diversity within reality without becoming a victim of any form of reductionism – and by following this guiding star, Koers will continue to strengthen its invaluable contribution to the advancement of Christian scholarship.

  12. Trends in slaughter pig production and antimicrobial consumption in Danish slaughter pig herds, 2002-2008

    DEFF Research Database (Denmark)

    Vieira, Antonio; Pires, Sara Monteiro; Houe, H.

    2011-01-01

    Overuse of antimicrobials in food-animal production is thought to be a major risk factor for the development of resistant bacterial populations. Data on non-human antimicrobial usage is essential for planning of intervention strategies to lower resistance levels at the country, region or herd...... levels. In this study we evaluated Danish national antimicrobial usage data for five antimicrobial classes used in slaughter pigs in different herd sizes and data on the number of slaughter pigs produced per herd, between 2002 and 2008, in Denmark. The objective was to ascertain...... if there is an association between herd size and amount of antimicrobials consumed. During this period, the overall number of herds with slaughter pigs decreased by 43%, with larger herds becoming more prevalent. The tetracycline treatment incidence (TI) rate increased from 0·28 to 0·70 animal-defined daily dose (ADD)/100...

  13. [The Perspectives and Expectations of New Nursing Graduates Regarding the Hospital-Based Nursing Students Scholarship].

    Science.gov (United States)

    Chen, Kuan-Ling; Tsai, Yun-Fang; Shao, Jung-Hua; Shyu, Yea-Ing

    2016-10-01

    The hospital-based scholarship is a relatively recent incentive used by hospitals to recruit new nursing graduates. Few studies have explored the impact of these scholarship programs on hospital recruitment. To explore the perspectives and expectations of new nursing graduates on the application of a hospital-based scholarship for nursing students. This study used a qualitative research approach. Purposive sampling was used to recruit 20 new nursing graduates from one university in northern Taiwan in 2013. Content analysis was applied to analyze the data. Two themes were identified by participants who had applied for a hospital-based scholarship: "aspire to be a nursing-scholarship recipient and work towards this aspiration" and "look forward to receiving a nursing-scholarship and imagine possible features of the future life." One theme was identified by participants who had not applied for a hospital-based scholarship: "agree with the policy of hospital-based scholarship but resist the restrictions on their life." Although both groups agreed that the scholarship program helped relieve financial stresses, participants who had applied for the scholarship tended to hold positive and aggressive attitudes towards the nursing scholarship. Conversely, participants who had not applied for the scholarship did so due to the perceived conflicts between the scholarship and their career plans. It is recommended to consider providing career-planning assistance to new graduates and to arrange that students who sign a scholarship contract have their clinical practice in their working unit in order to improve adaptation.

  14. Evaluating multiple indices of agricultural water use efficiency and productivity to improve comparisons between sites and trends

    Science.gov (United States)

    Levy, M. C.

    2012-12-01

    in efficiency and productivity measures in different agricultural regions. Individual indices consistently over- or under- estimate trends in efficiency and productivity by their construction, and may provide inaccurate results in years with extreme climatic events, such as droughts. By treating multiple indices as an "ensemble" of measures, analogous to the treatment of multiple climate model predictions, this study quantifies likely "true" states of efficiency and productivity in the selected agricultural regions, and error in individual indices. While different individual indices are preferable at different scales, and relative to the quality of available input data, ensemble indices can be more reliably used in comparative study across different agricultural regions, and for prediction.

  15. They’re heating up: Internet search query trends reveal significant public interest in heat-not-burn tobacco products

    Science.gov (United States)

    Caputi, Theodore L.; Leas, Eric; Dredze, Mark; Cohen, Joanna E.; Ayers, John W.

    2017-01-01

    Heat-not-burn tobacco products, battery powered devices that heat leaf tobacco to approximately 500 degrees Fahrenheit to produce an inhalable aerosol, are being introduced in markets around the world. Japan, where manufacturers have marketed several heat-not-burn brands since 2014, has been the focal national test market, with the intention of developing global marketing strategies. We used Google search query data to estimate, for the first time, the scale and growth potential of heat-not-burn tobacco products. Average monthly searches for heat-not-burn products rose 1,426% (95%CI: 746,3574) between their first (2015) and second (2016) complete years on the market and an additional 100% (95%CI: 60, 173) between the products second (2016) and third years on the market (Jan-Sep 2017). There are now between 5.9 and 7.5 million heat-not-burn related Google searches in Japan each month based on September 2017 estimates. Moreover, forecasts relying on the historical trends suggest heat-not-burn searches will increase an additional 32% (95%CI: -4 to 79) during 2018, compared to current estimates for 2017 (Jan-Sep), with continued growth thereafter expected. Contrasting heat-not-burn’s rise in Japan to electronic cigarettes’ rise in the United States we find searches for heat-not-burn eclipsed electronic cigarette searches during April 2016. Moreover, the change in average monthly queries for heat-not-burn in Japan between 2015 and 2017 was 399 (95% CI: 184, 1490) times larger than the change in average monthly queries for electronic cigarettes in the Unites States over the same time period, increasing by 2,956% (95% CI: 1729, 7304) compared to only 7% (95% CI: 3,13). Our findings are a clarion call for tobacco control leaders to ready themselves as heat-not-burn tobacco products will likely garner substantial interest as they are introduced into new markets. Public health practitioners should expand heat-not-burn tobacco product surveillance, adjust existing tobacco

  16. They're heating up: Internet search query trends reveal significant public interest in heat-not-burn tobacco products.

    Directory of Open Access Journals (Sweden)

    Theodore L Caputi

    Full Text Available Heat-not-burn tobacco products, battery powered devices that heat leaf tobacco to approximately 500 degrees Fahrenheit to produce an inhalable aerosol, are being introduced in markets around the world. Japan, where manufacturers have marketed several heat-not-burn brands since 2014, has been the focal national test market, with the intention of developing global marketing strategies. We used Google search query data to estimate, for the first time, the scale and growth potential of heat-not-burn tobacco products. Average monthly searches for heat-not-burn products rose 1,426% (95%CI: 746,3574 between their first (2015 and second (2016 complete years on the market and an additional 100% (95%CI: 60, 173 between the products second (2016 and third years on the market (Jan-Sep 2017. There are now between 5.9 and 7.5 million heat-not-burn related Google searches in Japan each month based on September 2017 estimates. Moreover, forecasts relying on the historical trends suggest heat-not-burn searches will increase an additional 32% (95%CI: -4 to 79 during 2018, compared to current estimates for 2017 (Jan-Sep, with continued growth thereafter expected. Contrasting heat-not-burn's rise in Japan to electronic cigarettes' rise in the United States we find searches for heat-not-burn eclipsed electronic cigarette searches during April 2016. Moreover, the change in average monthly queries for heat-not-burn in Japan between 2015 and 2017 was 399 (95% CI: 184, 1490 times larger than the change in average monthly queries for electronic cigarettes in the Unites States over the same time period, increasing by 2,956% (95% CI: 1729, 7304 compared to only 7% (95% CI: 3,13. Our findings are a clarion call for tobacco control leaders to ready themselves as heat-not-burn tobacco products will likely garner substantial interest as they are introduced into new markets. Public health practitioners should expand heat-not-burn tobacco product surveillance, adjust existing

  17. They're heating up: Internet search query trends reveal significant public interest in heat-not-burn tobacco products.

    Science.gov (United States)

    Caputi, Theodore L; Leas, Eric; Dredze, Mark; Cohen, Joanna E; Ayers, John W

    2017-01-01

    Heat-not-burn tobacco products, battery powered devices that heat leaf tobacco to approximately 500 degrees Fahrenheit to produce an inhalable aerosol, are being introduced in markets around the world. Japan, where manufacturers have marketed several heat-not-burn brands since 2014, has been the focal national test market, with the intention of developing global marketing strategies. We used Google search query data to estimate, for the first time, the scale and growth potential of heat-not-burn tobacco products. Average monthly searches for heat-not-burn products rose 1,426% (95%CI: 746,3574) between their first (2015) and second (2016) complete years on the market and an additional 100% (95%CI: 60, 173) between the products second (2016) and third years on the market (Jan-Sep 2017). There are now between 5.9 and 7.5 million heat-not-burn related Google searches in Japan each month based on September 2017 estimates. Moreover, forecasts relying on the historical trends suggest heat-not-burn searches will increase an additional 32% (95%CI: -4 to 79) during 2018, compared to current estimates for 2017 (Jan-Sep), with continued growth thereafter expected. Contrasting heat-not-burn's rise in Japan to electronic cigarettes' rise in the United States we find searches for heat-not-burn eclipsed electronic cigarette searches during April 2016. Moreover, the change in average monthly queries for heat-not-burn in Japan between 2015 and 2017 was 399 (95% CI: 184, 1490) times larger than the change in average monthly queries for electronic cigarettes in the Unites States over the same time period, increasing by 2,956% (95% CI: 1729, 7304) compared to only 7% (95% CI: 3,13). Our findings are a clarion call for tobacco control leaders to ready themselves as heat-not-burn tobacco products will likely garner substantial interest as they are introduced into new markets. Public health practitioners should expand heat-not-burn tobacco product surveillance, adjust existing tobacco

  18. Empirical Methods for Detecting Regional Trends and Other Spatial Expressions in Antrim Shale Gas Productivity, with Implications for Improving Resource Projections Using Local Nonparametric Estimation Techniques

    Science.gov (United States)

    Coburn, T.C.; Freeman, P.A.; Attanasi, E.D.

    2012-01-01

    The primary objectives of this research were to (1) investigate empirical methods for establishing regional trends in unconventional gas resources as exhibited by historical production data and (2) determine whether or not incorporating additional knowledge of a regional trend in a suite of previously established local nonparametric resource prediction algorithms influences assessment results. Three different trend detection methods were applied to publicly available production data (well EUR aggregated to 80-acre cells) from the Devonian Antrim Shale gas play in the Michigan Basin. This effort led to the identification of a southeast-northwest trend in cell EUR values across the play that, in a very general sense, conforms to the primary fracture and structural orientations of the province. However, including this trend in the resource prediction algorithms did not lead to improved results. Further analysis indicated the existence of clustering among cell EUR values that likely dampens the contribution of the regional trend. The reason for the clustering, a somewhat unexpected result, is not completely understood, although the geological literature provides some possible explanations. With appropriate data, a better understanding of this clustering phenomenon may lead to important information about the factors and their interactions that control Antrim Shale gas production, which may, in turn, help establish a more general protocol for better estimating resources in this and other shale gas plays. ?? 2011 International Association for Mathematical Geology (outside the USA).

  19. News, views, trends: a world-wide survey of recent developments, fresh ideas and production plans.

    Science.gov (United States)

    1976-10-01

    Recent developments in the tobacco industry in several countries are described: 1) in the USSR the policy is not to encourage smoking but to produce pleasant cigarettes which are as harmless as possible; 2) in the US, a survey shows that in 1975 not more than 12.4% of men over age 21 smoked a pipe; 3) in Britain a new cigarette tax structure will cripple the cigarette industry's coupon scheme of which manufacturers make great use to secure brand loyalty; 4) in the Philippines a proposal to print a health warning on cigarette packets and in advertisements might affect cigarette and tobacco taxes, which contribute 47% of government income; 5) in the Netherlands health warnings will be printed on cigarette packs, 6) in Austria there has been an increase of 4.2% in cigarette smoking since late 1975; 7) in Poland anti-smoking officials have proposed that the name of the popular "Sport" cigarette be changed; 8) in Indonesia there has been a recovery in kretek sales; 9) in Denmark cigarette consumption increased 6% from 1974; and 10) in western Europe it has been shown that up to 99% of grocery stores in Ireland sell tobacco products, 91% in Britain, 30% in Austria, 17% in Spain, and 7% in Italy.

  20. Recent trends in global production and utilization of bio-ethanol fuel

    International Nuclear Information System (INIS)

    Balat, Mustafa; Balat, Havva

    2009-01-01

    Bio-fuels are important because they replace petroleum fuels. A number of environmental and economic benefits are claimed for bio-fuels. Bio-ethanol is by far the most widely used bio-fuel for transportation worldwide. Production of bio-ethanol from biomass is one way to reduce both consumption of crude oil and environmental pollution. Using bio-ethanol blended gasoline fuel for automobiles can significantly reduce petroleum use and exhaust greenhouse gas emission. Bio-ethanol can be produced from different kinds of raw materials. These raw materials are classified into three categories of agricultural raw materials: simple sugars, starch and lignocellulose. Bio-ethanol from sugar cane, produced under the proper conditions, is essentially a clean fuel and has several clear advantages over petroleum-derived gasoline in reducing greenhouse gas emissions and improving air quality in metropolitan areas. Conversion technologies for producing bio-ethanol from cellulosic biomass resources such as forest materials, agricultural residues and urban wastes are under development and have not yet been demonstrated commercially.

  1. Desempeño de becarios Mexicanos en la producción de conocimiento cientifico ¿de la bibliometria a la politica cientifica? (Performance of Mexican scholarship owners in the production of scientific knowledge. From biliometrics to science policy?

    Directory of Open Access Journals (Sweden)

    Judith Licea de Arenas

    2003-01-01

    Full Text Available During recent decades, several actions have been taken to build up Mexico's science manpower base. Thousands of scholarships have been awarded to Mexicans to pursue posgraduate studies abroad. However, the number of PhD-holders the country expected to have by the beginning of the third millenniumm is still low despite the large amount of money the country has been investing in the training of doctoral students: $US 250,000 each. Therefore, we attempted to analyse the performance of the 1995 Mexican scholarship recipients awarded by the National Council for Science and Technology of Mexico for study abroad in all disciplines, assuming that many of them will contribute to the development of the Mexican science base after taking their knowledge back home. The visibility of the 680 study-abroad scholarship recipients was measured through the ISI Web of Science. The esteem measure was obtained from Mexico's National Researchers' System (SNI - the Mexican government recognition - data. As little or nothing is known about the performance of the Mexican government scholarship programme, this study provides information pertinent to this complex and controversial issue. The data reveals facts that might stimulate rethinking of the national sience policy regarding support for doctoral training.

  2. Impact of the "salary scholarship" impact profile and student achievement.

    Directory of Open Access Journals (Sweden)

    Berlanga, Vanesa

    2013-08-01

    Full Text Available In Spain, within the framework of the Strategy 2015, the implementation of scholarships, grants and wages especially adapted to the new situation of the European Higher Education, intended to ensure access to university education to those most disadvantaged social groups economically. This research makes an ex post facto, descriptive-comparative aimed at assessing the impact of the grant salary, as an economic factor, on equity, access and academic performance in the first year of college. The study was conducted with a total of 10,394 new students in the 2010-11 cohort at the University of Barcelona, from the database from the institution itself. A total of 642 students agreed to grant salary, with differences depending on the branch of knowledge, gender, and the path to college. In relation to their peers, scholarship students come from families with occupations and / or study less, so scholarships model contributes to equity in access. In relation to performance analysis, scholarship students enrolled and present, on average, a larger number of subjects in order to meet the academic requirements for scholarship renewal, but the results are final academic in several branches knowledge, influenced negatively. One possible explanation is the largest academic pressure of this group in a phase usually complicated: the transition to college.

  3. New trends in the analytical determination of emerging contaminants and their transformation products in environmental waters.

    Science.gov (United States)

    Agüera, Ana; Martínez Bueno, María Jesús; Fernández-Alba, Amadeo R

    2013-06-01

    Since the so-called emerging contaminants were established as a new group of pollutants of environmental concern, a great effort has been devoted to the knowledge of their distribution, fate and effects in the environment. After more than 20 years of work, a significant improvement in knowledge about these contaminants has been achieved, but there is still a large gap of information on the growing number of new potential contaminants that are appearing and especially of their unpredictable transformation products. Although the environmental problem arising from emerging contaminants must be addressed from an interdisciplinary point of view, it is obvious that analytical chemistry plays an important role as the first step of the study, as it allows establishing the presence of chemicals in the environment, estimate their concentration levels, identify sources and determine their degradation pathways. These tasks involve serious difficulties requiring different analytical solutions adjusted to purpose. Thus, the complexity of the matrices requires highly selective analytical methods; the large number and variety of compounds potentially present in the samples demands the application of wide scope methods; the low concentrations at which these contaminants are present in the samples require a high detection sensitivity, and high demands on the confirmation and high structural information are needed for the characterisation of unknowns. New developments on analytical instrumentation have been applied to solve these difficulties. Furthermore and not less important has been the development of new specific software packages intended for data acquisition and, in particular, for post-run analysis. Thus, the use of sophisticated software tools has allowed successful screening analysis, determining several hundreds of analytes, and assisted in the structural elucidation of unknown compounds in a timely manner.

  4. Media exposure and tobacco product addiction beliefs: Findings from the 2015 Health Information National Trends Survey (HINTS-FDA 2015).

    Science.gov (United States)

    Donaldson, Elisabeth A; Hoffman, Allison C; Zandberg, Izabella; Blake, Kelly D

    2017-09-01

    Addiction beliefs about tobacco use are associated with intentions to use and use of tobacco products. Exposure to information about tobacco products in media sources may affect addiction beliefs. To examine the relationship between media exposure and tobacco product addiction beliefs. A nationally representative sample of US adults (n=3738) from the 2015 National Cancer Institute's Health Information National Trends Survey was used to examine addiction beliefs about cigarettes, cigars, smokeless tobacco, electronic cigarettes, hookah/waterpipe tobacco, and roll-your-own cigarettes. We used logistic regression to examine the relationship between media exposure and addiction beliefs. We defined media exposure by hours exposed, as well as exposure to tobacco use health effects information through media sources including social media. We categorized media sources by whether respondents actively or passively engaged with the source. A majority (60.6% to 87.3%) of respondents believed that cigarettes, cigars, roll-your-own cigarettes and smokeless tobacco are addictive. Less than half of respondents believed that electronic cigarettes or hookah/waterpipes are addictive (45.2% and 49.8%, respectively). Respondents exposed to messages about tobacco use health effects on active media channels (e.g., social media) had greater odds of believing that smokeless tobacco (adjusted odds ratio [AOR]=1.48), hookah/waterpipe (AOR=1.69), and roll-your-own cigarettes (AOR=1.61) are addictive. Respondents exposed to tobacco use health effects messages on passive media channels (e.g., television), had greater odds of believing that cigarettes (AOR=2.76) and electronic cigarettes (AOR=2.12) are addictive. US adult exposure to information about the health effects of tobacco use was associated with addiction beliefs about tobacco products. Published by Elsevier Ltd.

  5. The impact of global trends on Czech trade in agrarian and foodstuff products

    Directory of Open Access Journals (Sweden)

    Eva Rosochatecká

    2011-01-01

    Full Text Available The Czech retail market has changed its structure and form during the last twenty years. The influence of two factors is especially significant. The first one is the growth of internationalization and the second one is market concentration growth. The significant opening process of the Czech economy, accompanied by the liberalization of the Czech market process, enabled the international retail companies to penetrate the national retail market. The most powerful European retail companies are now present in the Czech market. The available shopping area/cap is also one of the largest in Europe. Retail chains have taken a dominant position in the market, and because of their market power they are able to determine trade/contract conditions for domestic suppliers. Retail chains’ sales have been constantly growing. While in 2006 the value of sales was about 258.5 billion CZK, in 2008 it was about 312.2 billion CZK. The impact of the economic crisis on the Czech retail market has not been as stressful as it was abroad. In 2009, a slowdown of the Czech retail market was recorded, but the value of sales decreased by only 3 billion CZK (in comparison with 2008. The highest sales (59 billion CZK were recorded by the Lidl & Schwarz-Gruppe, which is the owner of two dominant retail chains in the Czech retail market (Kaufland and Lidl. The main aim of the paper is to evaluate the selected aspects, which have been influencing the relationship between multinational companies (retail companies – supermarkets and hypermarkets and local (Czech suppliers of agrarian and foodstuff products (farmers and foodstuff companies. The paper analyses the problem of abuse of multinational companies’ significant market power in relation to their suppliers. Based on a pilot project, the efficiency of market force law, and its use in practice, are analysed. The main idea is to analyse the following problems: the impact of 30 days payment period for goods delivered, under

  6. The Rigour–Relevance Balance for Engaged Scholarship

    DEFF Research Database (Denmark)

    Li, Peter Ping

    2011-01-01

    and positioning JTR, my editorial has five parts. First, I present the key information about JTR. Second, I discuss the major challenges to scholarship in general and rigourrelevance balance in particular. Third, I propose a new frame of thinking capable of addressing those key challenges. Fourth, I introduce...... the four articles in the inaugural issue of JTR. Finally, I discuss the agenda for future trust research. The central theme of this editorial is that we must commit to engaged scholarship through the rigourrelevance balance, which is made possible by adopting a new frame of thinking with its holistic......, dynamic and duality tenets in academic research in general and trust research in particular....

  7. Education scholarship in emergency medicine part 1: innovating and improving teaching and learning.

    Science.gov (United States)

    Sherbino, Jonathan; Van Melle, Elaine; Bandiera, Glen; McEwen, Jill; Leblanc, Constance; Bhanji, Farhan; Frank, Jason R; Regehr, Glenn; Snell, Linda

    2014-05-01

    As emergency medicine (EM) education evolves, a more advanced understanding of education scholarship is required. This article is the first in a series of three articles that reports the recommendations of the 2013 education scholarship consensus conference of the Academic Section of the Canadian Association of Emergency Physicians. Adopting the Canadian Association for Medical Education's definition, education scholarship (including both research and innovation) is defined. A rationale for why education scholarship should be a priority for EM is discussed.

  8. Estimating Trends and Variation of Net Biome Productivity in India for 1980-2012 Using a Land Surface Model

    Science.gov (United States)

    Gahlot, Shilpa; Shu, Shijie; Jain, Atul K.; Baidya Roy, Somnath

    2017-11-01

    In this paper we explore the trend in net biome productivity (NBP) over India for the period 1980-2012 and quantify the impact of different environmental factors, including atmospheric CO2 concentrations ([CO2]), land use and land cover change, climate, and nitrogen deposition on carbon fluxes using a land surface model, Integrated Science Assessment Model. Results show that terrestrial ecosystems of India have been a carbon sink for this period. Driven by a strong CO2 fertilization effect, magnitude of NBP increased from 27.17 TgC/yr in the 1980s to 34.39 TgC/yr in the 1990s but decreased to 23.70 TgC/yr in the 2000s due to change in climate. Adoption of forest conservation, management, and reforestation policies in the past decade has promoted carbon sequestration in the ecosystems, but this effect has been offset by loss of carbon from ecosystems due to rising temperatures and decrease in precipitation.

  9. A trend analysis of laboratory positive propoxyphene workplace urine drug screens before and after the product recall.

    Science.gov (United States)

    Price, James

    2015-01-01

    Propoxyphene was withdrawn from the US market in November 2010. This drug is still tested for in the workplace as part of expanded panel nonregulated testing. A convenience sample of urine specimens (n = 7838) were provided by workers from various industries. The percentage of positive specimens with 95% confidence intervals was calculated for each year of the study. Logistic regression was used to assess the impact of the year upon the propoxyphene result. The prevalence of positive propoxyphene tests was much higher before the product's withdrawal from the market. Logistic regression provided evidence of a decreasing linear trend (P < 0.000; β = -0.71). The odds ratio signifies that for every additional year the urine specimens were 0.49 times less likely to be positive for propoxyphene. This favors the determination that the change in propoxyphene positive drug test over the years is not by chance. The conclusion supports no longer performing nonregulated workplace propoxyphene urine drug testing for this population.

  10. 25 CFR 166.903 - How can I get an agriculture scholarship?

    Science.gov (United States)

    2010-04-01

    ... scholarships must reapply annually to continue to receive funding beyond the initial award period. Students who... degree-granting program at an accredited college or university. (g) Graduate scholarships are available... 25 Indians 1 2010-04-01 2010-04-01 false How can I get an agriculture scholarship? 166.903 Section...

  11. The Potential Contribution of Feminist Scholarship to the Field of Communication.

    Science.gov (United States)

    Dervin, Brenda

    1987-01-01

    Describes feminist scholarship as a pluralistic, activist form of scholarship, which sees gender as the primary category of social organization. Claims that until recently, feminist scholarship has contributed little to the field of communication research, and that it is needed in order to give a voice to women's concerns. (MM)

  12. Role for Occupational Therapy in Community Mental Health: Using Policy to Advance Scholarship of Practice.

    Science.gov (United States)

    Mahaffey, Lisa; Burson, Kathrine A; Januszewski, Celeste; Pitts, Deborah B; Preissner, Katharine

    2015-01-01

    Occupational therapists must be aware of professional and policy trends. More importantly, occupational therapists must be involved in efforts to influence policy both for the profession and for the people they serve (Bonder, 1987). Using the state of Illinois as an example, this article reviews the policies and initiatives that impact service decisions for persons with psychiatric disabilities as well as the rationale for including occupational therapy in community mental health service provision. Despite challenges in building a workforce of occupational therapists in the mental health system, this article makes the argument that the current climate of emerging policy and litigation combined with the supporting evidence provides the impetus to strengthen mental health as a primary area of practice. Implications for scholarship of practice related to occupational therapy services in community mental health programs for individuals with psychiatric disability are discussed.

  13. Citizenship and Scholarship in Emerson, Cavell and Foucault

    Science.gov (United States)

    Hodgson, Naomi

    2011-01-01

    This article explores the relationship between democracy, citizenship and scholarship through the notion of voice. The conception of voice in current policy operates governmentally, and shores up an identity ordered according to existing classifications and choices rather than destabilising it, and enabling critique. Rather than leading to an…

  14. On the Way to Scholarship: From Master's to Doctorate.

    Science.gov (United States)

    Meleis, Afaf Ibrahim

    1992-01-01

    Progress in the discipline of nursing is predicated on the development of a community of scholars who have a passion for substance. Nurse educators are challenged to develop programs and environments that stimulate and nurture scholarship. Includes a discussion of strategies for development of scholarly doctoral education. (Author)

  15. Unpacking MOOC Scholarly Discourse: A Review of Nascent MOOC Scholarship

    Science.gov (United States)

    Ebben, Maureen; Murphy, Julien S.

    2014-01-01

    The rapid rise of MOOCs (Massive Open Online Courses) signals a shift in the ways in which digital teaching and learning are engaged in and understood. Drawing upon a comprehensive search of nine leading academic databases, this paper examines the initial phase of MOOC scholarship (2009-2013), and offers an analysis of these empirical studies that…

  16. Using Postcolonial Scholarship to Address Equity in Transnational Higher Education

    Science.gov (United States)

    Sidhu, Ravinder

    2015-01-01

    This article uses postcolonial scholarship to understand the knowledge and cultural politics that underpin Australian-provided transnational higher education (TNHE) programmes in Singapore and Malaysia. A case is made for TNHE practices to develop an "engaged pedagogy" and "ethics of care" as it relates to transnational…

  17. Emotional Intelligence Research within Human Resource Development Scholarship

    Science.gov (United States)

    Farnia, Forouzan; Nafukho, Fredrick Muyia

    2016-01-01

    Purpose: The purpose of this study is to review and synthesize pertinent emotional intelligence (EI) research within the human resource development (HRD) scholarship. Design/methodology/approach: An integrative review of literature was conducted and multiple electronic databases were searched to find the relevant resources. Using the content…

  18. Tobacco Control Research Scholarships in Africa | CRDI - Centre de ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The funding will provide scholarships to master's students in schools of public health, economics, agriculture, environment, and other disciplines related to tobacco control ... Agent(e) responsable du CRDI ... Prevalence and predictors of cigarette smoking among adolescents of Ethiopia : school based cross sectional survey.

  19. Promotion and the Scholarship of Teaching and Learning

    Science.gov (United States)

    Vardi, Iris; Quin, Robyn

    2011-01-01

    The move toward recognizing teaching academics has resulted in the Scholarship of Teaching and Learning (SoTL) gaining a greater prominence within the academy, particularly through the academic promotions system. With several Australian universities now providing opportunities for teaching staff who do not engage in research to be promoted, it is…

  20. Learning the Scholarship of Teaching in Doctorate-Granting Institutions.

    Science.gov (United States)

    Cohen, Jeremy

    1997-01-01

    Asks faculty members whether doctoral candidates in journalism/mass communication received a fundamental education in the scholarship and practices of teaching and whether their institutions model a culture in which teaching is important. Finds little evidence that teachers in higher education will have mentored teaching experiences before facing…

  1. Finding the Motivation: The Evolution of a Faculty Scholarship Symposium

    Science.gov (United States)

    Pifer, Meghan J.; Reisboard, Dana; Staulters, Mimi; Li, Xiaobao; Gozza-Cohen, Mary; McHenry, Nadine; Schaming, Susan; Gilio, Brenda

    2014-01-01

    This article describes the evolution of a faculty scholarship symposium within the school of education at a regional comprehensive university. The article outlines the initial structure and goals of the symposium as well as the development of the model over time. The influence of leadership, culture, and individual goals and backgrounds are…

  2. Errors of Logic and Scholarship Concerning Dissociative Identity Disorder

    Science.gov (United States)

    Ross, Colin A.

    2009-01-01

    The author reviewed a two-part critique of dissociative identity disorder published in the "Canadian Journal of Psychiatry". The two papers contain errors of logic and scholarship. Contrary to the conclusions in the critique, dissociative identity disorder has established diagnostic reliability and concurrent validity, the trauma histories of…

  3. Using an Engaged Scholarship Symposium to Change Perceptions: Evaluation Results

    Science.gov (United States)

    Varkey, Sapna; Smirnova, Olga; Gallien, Tara Lee

    2018-01-01

    Engaged scholarship (ES) entails a symbiotic relationship between the community and the university. This article reports results from an evaluation of an ES symposium Eastern Carolina University held to increase awareness of ES as a means for integrating research, teaching, and service and to potentially change unfavorable perceptions about ES…

  4. Faculty at Work: Focus on Research, Scholarship, and Service.

    Science.gov (United States)

    Blackburn, Robert T.; And Others

    1991-01-01

    A study compared selected personal and environmental motivational variables in college faculty with allocation of work effort to research, scholarship, and service. Faculty were from eight liberal arts and sciences departments in a range of institution types. For all institutional types, self-valuation motivators significantly accounted for the…

  5. Documenting Gratitude as a Practice in Positive Scholarship

    Science.gov (United States)

    Franks, Tara M.

    2015-01-01

    As an emerging interest area, positive communication scholarship focuses on issues of happiness and well-being in a variety of social contexts. Borrowing from positive psychology and happiness literature (Lyubomirsky, 2008), positive communication research explores expressions of gratitude, kindness, compassion, and forgiveness, as well as issues…

  6. The Quest for Turkish Scholarships: African Students, Transformation and Hopefulness

    DEFF Research Database (Denmark)

    Farah, Abdulkadir Osman

    2018-01-01

    on qualitative data collected through interviews, focus groups and discussions with African students in Istanbul, Turkey, this paper finds that the activities as well as the meaning making of African students towards existing Turkish educational and scholarship opportunities, remain essential in understanding...

  7. Canada's International Education Strategy: Focus on Scholarships. CBIE Research

    Science.gov (United States)

    Embleton, Sheila

    2011-01-01

    Based on a survey of approximately 40 professionals involved in various disciplines associated with international education across Canada, this study examines Canada's (federal, provincial, and territorial government) offering of scholarships to international students. Focused at the university level, the study elaborates on relevant international…

  8. "We Are Who We Are": Repositioning Boyer's Dimensions of Scholarship.

    Science.gov (United States)

    Heinemann, Robert L.

    This paper deals with issues of identity--lately, many institutions of higher education, especially small and medium-size colleges, seem to be confused in terms of function. Pointing out that all institutions seem to have been encouraged to balance their scholarship in terms of Ernest L. Boyer's prescribed functions of research discovery,…

  9. Success of a scholarship scheme for rural students | Ross | South ...

    African Journals Online (AJOL)

    Background. Mosvold Hospital is one of 5 district hospitals providing care for 555 000 indigent people in the Umkhanyakude district, northern KwaZulu-Natal. Recruitment of professional staff is an ongoing challenge for hospital management. An innovative, locally based scholarship scheme, the Friends of Mosveld ...

  10. Small-Island Perceptions of Scholarships: Perspectives from Jamaica

    Science.gov (United States)

    Hyman, T. A.

    2017-12-01

    The Caribbean has the lowest tertiary enrolment in the Western Hemisphere. This figure currently stands at 10% of the population, instead of a desired 30%. [1] Jamaica specifically, has seen a decline in tertiary education enrolment at major institutions such as the University of Technology, Northern Caribbean University, with the only exception being the University of the West Indies showing a marginal increase of 3.6% in 2016. The inability to cover the cost of tertiary education by citizens is a deterrent - despite government subsidies of up to 80%. Scholarship resources exist in Jamaica, but the challenge is the small number of scholarships granted, in proportion to a large applicant pool. Consequently, only the highest performing students are selected at the expense of other higher performing students. Interestingly though, scholarship resources exist internationally for tertiary studies. In the United States for example, US$100 million funds go unclaimed each year due to a lack of awareness. The European Union (EU) will also invest 80 million Euros in research and innovation from 2014 to 2020, with these funds air marked for partnerships between the EU and the rest of the world. The overall aim of this research is to assess the awareness of Jamaicans ages 17 to 45 years, in terms of their knowledge of these international funds, their perceptions of scholarships as a source of tertiary education financing, and preferences for physical locations of study. [1] UWI Professor Archibald McDonald

  11. A Failed Experiment: Georgia's Tax Credit Scholarships for Private Schools

    Science.gov (United States)

    Southern Education Foundation, 2011

    2011-01-01

    Georgia is one of seven states that currently allow tax credits for scholarships to private schools. Georgia's law was enacted in May 2008 in order to assist low income students to transfer out of low performing public schools. Operations under the new act began in late 2008. The law permits taxpayers in Georgia to reduce their annual state taxes…

  12. Tax-Credit Scholarships in Maryland: Forecasting the Fiscal Impact

    Science.gov (United States)

    Gottlob, Brian

    2010-01-01

    This study seeks to inform the debate over a proposal in Maryland to give tax credits to businesses for contributions to organizations that provide scholarships to K-12 private schools or which contribute to innovative educational programs in the public schools. The study constructs a model to determine the fiscal impact of a tax-credit…

  13. The Effects of Feminist Scholarship on Developmental Psychology.

    Science.gov (United States)

    Jacklin, Carol Nagy; McBride-Chang, Catherine

    1991-01-01

    Feminism has helped shape developmental psychology, and feminist scholarship has made its primary contributions to the study of child development in the following major areas: (1) weakening the "male as norm" concept; (2) changing "mother blaming" for children's problems; and (3) theory and research on sex role socialization.…

  14. Expanding Access and Opportunity: The Washington State Achievers Scholarship

    Science.gov (United States)

    O'Brien, Colleen

    2011-01-01

    In 2001, the Bill & Melinda Gates Foundation launched the multi-year, multi-million dollar Washington State Achievers Scholarship program. Concerned about disparities in college participation for low-income students in the state of Washington versus their wealthier peers, the Gates Foundation partnered with the College Success Foundation…

  15. Building framework for nursing scholarship: guidelines for appointment and promotion.

    Science.gov (United States)

    Honig, Judy; Smolowitz, Janice; Larson, Elaine

    2013-01-01

    As nursing academia responds to shifts in nursing education--the emergence of clinically focused doctoral degrees and an emphasis on evidence-based practice, comparative effectiveness, and translational research, nursing scholarship is undergoing transformation. This article outlines guidelines for appointment and promotion that incorporate the academic tripartite and are relevant for all faculty. A clear and equitable pathway for professorial advancement for the both the clinician and research faculty is delineated. Without such clarity and equity, the unique contributions of clinical and research scholars and the synergy that results from these distinctions will not be garnered. Although there is significant overlap in the criteria, there are also distinguishing scholarly activities and outcomes. For each standard at each rank, unique sample criteria of clinical and research scholarship are outlined and the shared scholarly activities that demonstrate the standard. Using an adaptation of Boyer's model, the guidelines incorporate a broadened view of nursing scholarship and offer a framework for nursing academia that recognizes new ways of knowledge. Although recognizing the coexistence of science and practice, these guidelines offer a clear trajectory for advancement in the professorial role that applies an expanded perspective of and provide a framework for nursing scholarship. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. The Trajectory of Scholarship about Self-Regulated Learning

    Science.gov (United States)

    Winne, Philip H.

    2017-01-01

    The trajectory of scholarship about self-regulated learning (SRL) originates in mid-19th-century writings about learners' sense of responsibility in self education. Although Descartes's 17th-century writings implied mental activities consistent with metacognition, a central feature of SRL, these were inarticulate until Flavell and colleagues'…

  17. Growing a Scholarship of Teaching and Learning Institutionally

    Science.gov (United States)

    Vithal, Renuka

    2018-01-01

    While a number of studies report on how a scholarship of teaching and learning (SoTL) has been implemented in particular disciplines or faculties, arguably much less is known about how this can be achieved university-wide. This paper brings the lens of SoTL retrospectively, from the vantage position of a university leader, to a range of teaching…

  18. Academic Staff's Views About International Scholarships and Support Programs

    Directory of Open Access Journals (Sweden)

    M. Ertaç ATİLA

    2015-04-01

    Full Text Available The aim of this study is to determine views of academic staff who have been to the United States in order to do a research study by means of scholarships and support programs provided by the Higher Education Council or Scientific or Technological Research Council of Turkey about the scholarship programs. The qualitative study is carried out as a holistic multiple case study research design. The data were gathered through semi-structured interviews from 10 academic staff who participated the scholarship program. Data were analyzed with content analysis technique. The results indicated that application process, time and financial resources were important for the preferences of academic staff in scholarship and support programs. The main reasons for applying the scholar program to undertake an international research study are grouped under three headings as academic, socio-cultural and foreign language improvements. The main influencing factors behind the researchers' preferences to go the United States are its' level of advancements in scientific research and peer influence. Concerning the duration of a research study in abroad the participants thought that 6 months to one year is adequate time and this time depends on the foreign language skills of the researchers, the field of study, subject and project. The main drawbacks of an international research study visit are the long waiting times for having the United States visa with no adequate support, the cost of health insurance and visa, lack of speaking foreign language skills, and adaptation time in the first arrival. As a result, the experienced participants suggested that the future scholarships have to cover health insurance; the researchers have to be supported for developing their foreign language skills and develop a clear research agenda and project prior to going abroad.

  19. Is Collaborative, Community-Engaged Scholarship More Rigorous than Traditional Scholarship? On Advocacy, Bias, and Social Science Research

    Science.gov (United States)

    Warren, Mark R.; Calderón, José; Kupscznk, Luke Aubry; Squires, Gregory; Su, Celina

    2018-01-01

    Contrary to the charge that advocacy-oriented research cannot meet social science research standards because it is inherently biased, the authors of this article argue that collaborative, community-engaged scholarship (CCES) must meet high standards of rigor if it is to be useful to support equity-oriented, social justice agendas. In fact, they…

  20. The Uphill Battle of Performing Education Scholarship: Barriers Educators and Education Researchers Face

    Directory of Open Access Journals (Sweden)

    Wendy C. Coates

    2018-03-01

    Full Text Available Introduction: Educators and education researchers report that their scholarship is limited by lack of time, funding, mentorship, expertise, and reward. This study aims to evaluate these groups’ perceptions regarding barriers to scholarship and potential strategies for success. Methods: Core emergency medicine (EM educators and education researchers completed an online survey consisting of multiple-choice, 10-point Likert scale, and free-response items in 2015. Descriptive statistics were reported. We used qualitative analysis applying a thematic approach to free-response items. Results: A total of 204 educators and 42 education researchers participated. Education researchers were highly productive: 19/42 reported more than 20 peer-reviewed education scholarship publications on their curricula vitae. In contrast, 68/197 educators reported no education publications within five years. Only a minority, 61/197 had formal research training compared to 25/42 education researchers. Barriers to performing research for both groups were lack of time, competing demands, lack of support, lack of funding, and challenges achieving scientifically rigorous methods and publication. The most common motivators identified were dissemination of knowledge, support of evidence-based practices, and promotion. Respondents advised those who seek greater education research involvement to pursue mentorship, formal research training, collaboration, and rigorous methodological standards. Conclusion: The most commonly cited barriers were lack of time and competing demands. Stakeholders were motivated by the desire to disseminate knowledge, support evidence-based practices, and achieve promotion. Suggested strategies for success included formal training, mentorship, and collaboration. This information may inform interventions to support educators in their scholarly pursuits and improve the overall quality of education research in EM.

  1. The Uphill Battle of Performing Education Scholarship: Barriers Educators and Education Researchers Face.

    Science.gov (United States)

    Jordan, Jaime; Coates, Wendy C; Clarke, Samuel; Runde, Daniel; Fowlkes, Emilie; Kurth, Jaqueline; Yarris, Lalena

    2018-05-01

    Educators and education researchers report that their scholarship is limited by lack of time, funding, mentorship, expertise, and reward. This study aims to evaluate these groups' perceptions regarding barriers to scholarship and potential strategies for success. Core emergency medicine (EM) educators and education researchers completed an online survey consisting of multiple-choice, 10-point Likert scale, and free-response items in 2015. Descriptive statistics were reported. We used qualitative analysis applying a thematic approach to free-response items. A total of 204 educators and 42 education researchers participated. Education researchers were highly productive: 19/42 reported more than 20 peer-reviewed education scholarship publications on their curricula vitae. In contrast, 68/197 educators reported no education publications within five years. Only a minority, 61/197 had formal research training compared to 25/42 education researchers. Barriers to performing research for both groups were lack of time, competing demands, lack of support, lack of funding, and challenges achieving scientifically rigorous methods and publication. The most common motivators identified were dissemination of knowledge, support of evidence-based practices, and promotion. Respondents advised those who seek greater education research involvement to pursue mentorship, formal research training, collaboration, and rigorous methodological standards. The most commonly cited barriers were lack of time and competing demands. Stakeholders were motivated by the desire to disseminate knowledge, support evidence-based practices, and achieve promotion. Suggested strategies for success included formal training, mentorship, and collaboration. This information may inform interventions to support educators in their scholarly pursuits and improve the overall quality of education research in EM.

  2. Evaluation of NASA's MERRA Precipitation Product in Reproducing the Observed Trend and Distribution of Extreme Precipitation Events in the United States

    Science.gov (United States)

    Ashouri, Hamed; Sorooshian, Soroosh; Hsu, Kuo-Lin; Bosilovich, Michael G.; Lee, Jaechoul; Wehner, Michael F.; Collow, Allison

    2016-01-01

    This study evaluates the performance of NASA's Modern-Era Retrospective Analysis for Research and Applications (MERRA) precipitation product in reproducing the trend and distribution of extreme precipitation events. Utilizing the extreme value theory, time-invariant and time-variant extreme value distributions are developed to model the trends and changes in the patterns of extreme precipitation events over the contiguous United States during 1979-2010. The Climate Prediction Center (CPC) U.S.Unified gridded observation data are used as the observational dataset. The CPC analysis shows that the eastern and western parts of the United States are experiencing positive and negative trends in annual maxima, respectively. The continental-scale patterns of change found in MERRA seem to reasonably mirror the observed patterns of change found in CPC. This is not previously expected, given the difficulty in constraining precipitation in reanalysis products. MERRA tends to overestimate the frequency at which the 99th percentile of precipitation is exceeded because this threshold tends to be lower in MERRA, making it easier to be exceeded. This feature is dominant during the summer months. MERRA tends to reproduce spatial patterns of the scale and location parameters of the generalized extreme value and generalized Pareto distributions. However, MERRA underestimates these parameters, particularly over the Gulf Coast states, leading to lower magnitudes in extreme precipitation events. Two issues in MERRA are identified: 1) MERRA shows a spurious negative trend in Nebraska and Kansas, which is most likely related to the changes in the satellite observing system over time that has apparently affected the water cycle in the central United States, and 2) the patterns of positive trend over the Gulf Coast states and along the East Coast seem to be correlated with the tropical cyclones in these regions. The analysis of the trends in the seasonal precipitation extremes indicates that

  3. Towards a framework for co-creating Open Scholarship

    Directory of Open Access Journals (Sweden)

    Nigel Ecclesfield

    2011-02-01

    Full Text Available A recent edition of ALT-J made a call for papers that looked at ‘theoretical approaches in digitally mediated environments'. A key part of this call was to use the Boyer Model of Scholarship as a frame of reference. The authors felt that there were limitations to this model which could be addressed in light of the recent moves to develop Open Scholarship. Our concern with Boyer is that he suggests a separation between researchers, who ‘build new knowledge through traditional research' and teachers who ‘study teaching models and practices to achieve optimal learning'. Boyer identifies four ‘Types' of Scholarship, those of Discovery, Integration, Application and Teaching (DIAT, but places the responsibility for ‘creative work in established field', with the traditional researcher role (Discovery. Furthermore this model implies a linear flow concerning how new knowledge becomes a part of teaching, implying that the teaching is mostly instructional, with a limited view of how new and emerging pedagogies might be utilised. The Learner-Generated Contexts Research Group has been concerned to develop a co-creation approach to learning and find this separation curious. We argue that using the Pedagogy, Andragogy, Heutagogy (PAH Continuum enables more flexible approaches, through a mix of PAH, allowing for a wide range of technology uses, which also changes the relationship to research. We look at how we might both apply a co-creation approach to Boyer's model, inspired by the Open Scholar movement, and also make DIAT more iterative and less discrete. Consequently we have both extended Boyer's DIAT system to include Co-creating as an additional type and changed some ‘measures of performance' to enable an iterative process of scholarship to emerge which also involves learners. We also examine how network effects ‘enable generative network effects to occur' on scholarship and how applying Epistemic Cognition to evolving subject frameworks

  4. Conceptualizing 20 years of engaged scholarship: A scoping review.

    Directory of Open Access Journals (Sweden)

    Marianne Beaulieu

    Full Text Available Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer's foundational discourse in 1996. Yet, beyond a growing interest in orienting universities' missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution.

  5. Conceptualizing 20 years of engaged scholarship: A scoping review

    Science.gov (United States)

    Beaulieu, Marianne; Breton, Mylaine

    2018-01-01

    Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer’s foundational discourse in 1996. Yet, beyond a growing interest in orienting universities’ missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution. PMID:29489870

  6. Education Scholarship and its Impact on Emergency Medicine Education

    Science.gov (United States)

    Sherbino, Jonathan

    2015-01-01

    Emergency medicine (EM) education is becoming increasingly challenging as a result of changes to North American medical education and the growing complexity of EM practice. Education scholarship (ES) provides a process to develop solutions to these challenges. ES includes both research and innovation. ES is informed by theory, principles and best practices, is peer reviewed, and is disseminated and archived for others to use. Digital technologies have improved the discovery of work that informs ES, broadened the scope and timing of peer review, and provided new platforms for the dissemination and archiving of innovations. This editorial reviews key steps in raising an education innovation to the level of scholarship. It also discusses important areas for EM education scholars to address, which include the following: the delivery of competency-based medical education programs, the impact of social media on learning, and the redesign of continuing professional development. PMID:26594270

  7. Conceptualizing 20 years of engaged scholarship: A scoping review.

    Science.gov (United States)

    Beaulieu, Marianne; Breton, Mylaine; Brousselle, Astrid

    2018-01-01

    Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer's foundational discourse in 1996. Yet, beyond a growing interest in orienting universities' missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution.

  8. Education Scholarship and its Impact on Emergency Medicine Education.

    Science.gov (United States)

    Sherbino, Jonathan

    2015-11-01

    Emergency medicine (EM) education is becoming increasingly challenging as a result of changes to North American medical education and the growing complexity of EM practice. Education scholarship (ES) provides a process to develop solutions to these challenges. ES includes both research and innovation. ES is informed by theory, principles and best practices, is peer reviewed, and is disseminated and archived for others to use. Digital technologies have improved the discovery of work that informs ES, broadened the scope and timing of peer review, and provided new platforms for the dissemination and archiving of innovations. This editorial reviews key steps in raising an education innovation to the level of scholarship. It also discusses important areas for EM education scholars to address, which include the following: the delivery of competency-based medical education programs, the impact of social media on learning, and the redesign of continuing professional development.

  9. Digital storytelling: New opportunities for humanities scholarship and pedagogy

    Directory of Open Access Journals (Sweden)

    John F. Barber

    2016-12-01

    Full Text Available At first thought, combining storytelling, digital tools, and humanities seems improbable. For example, digital storytelling is characterized by interactivity, nonlinearity, flexible outcomes, user participation, even co-creation. Such affordances may be disruptive to traditional humanities scholars accustomed to working alone, with physical objects, and following established theoretical guidelines. However, they may be quite appealing to those seeking new opportunities for cross-disciplinary, iterative approaches to practice-based humanities scholarship and pedagogy. This essay defines digital storytelling as a combination of storytelling techniques, digital affordances, and humanities foci, describes several forms of digital storytelling, outlines frameworks and outcomes associated with their use, and promotes digital storytelling as providing new opportunities for humanities scholarship and teaching, especially with regard to critical thinking, communication, digital literacy, and civic engagement.

  10. Unpacking University-Community Partnerships to Advance Scholarship of Practice.

    Science.gov (United States)

    Suarez-Balcazar, Yolanda; Mirza, Mansha Parven; Hansen, Anne Marie Witchger

    2015-01-01

    Today, more than ever, occupational therapists are engaged in close partnerships with community organizations and community settings such as service agencies, refugee and immigrant enclaves, and faith-based organizations, to name a few, for the purpose of engaging in scholarship of practice. However, we know little about the views of community partners regarding the development and sustainability of university-community partnerships. The purpose of this article is twofold: First, we will describe a pilot study in which we gathered qualitative data from community partners engaged in scholarship of practice with faculty and students, regarding their views about benefits of partnerships, challenges, and characteristics of sustainable partnerships. Second, based on this pilot study and extensive experience of the authors, we propose a revised version of a partnerships model available in the literature. We illustrate the model through examples of the authors' collective experiences developing and sustaining successful university-community partnerships.

  11. Creating a Community of Difference in Entrepreneurship Scholarship

    DEFF Research Database (Denmark)

    Gartner, William B.

    2013-01-01

    This article argues for alternative forms of inquiry for exploring aspects of entrepreneurship scholarship that are often unseen, ignored or minimized. The label, ‘The European School of Entrepreneurship’, might serve as a useful rubric for identifying a community of scholars with tendencies...... towards the following: (1) an interest in the history of ideas that inform entrepreneurship scholarship, (2) a willingness to step outside of the entrepreneurship field, itself, to embrace a variety of ideas, particularly from philosophy and the humanities and (3) a concern for the ‘other’, so...... as to challenge the unspoken and often unrecognized ‘taken-for-granted’ aspects of what entrepreneurship is and what it might be. Such tendencies are fundamentally different by degree (rather than contrast) from current norms; yet, these tendencies can make a significant difference in current scholarly practice...

  12. Fuzzy Cognitive Map-based selection of TRIZ (Theory of Inventive Problem Solving) trends for eco-innovation of ceramic industry products

    OpenAIRE

    Vidal, Rosario; Salmerón, José Luís; Mena Nieto, Angel Isidro; Chulvi Ramos, Vicente

    2015-01-01

    Several studies have been developed implementing TRIZ (Russian acronym of Theory of Inventive Problem Solving) for eco-innovative design tasks, es- tablishing a link between eco-efficiency and the Inventive Principles and the Contradiction Matrix. However, very few works have linked TRIZ evolution trends and eco-design. This paper presents an innovative methodology to help designers to pre- dict technological evolutions for more environmentally friendly products. The main novelty of our pr...

  13. Developing SoTL through Organized Scholarship Institutes

    Directory of Open Access Journals (Sweden)

    Elizabeth Marquis

    2015-12-01

    Full Text Available The need to further integrate SoTL into college and university cultures has been discussed relatively frequently in recent teaching and learning literature. While a number of useful strategies to assist in this task have been advanced, one especially promising suggestion is the development of organized, institutionally-recognized scholarship institutes. Centres or units of this sort have been created at higher education institutions in a number of countries, but little published information currently exists about the design of these institutes or the experiences of individuals affiliated with them. To that end, the present study sought to examine the perceived benefits, challenges and design features of teaching and learning scholarship institutes at research-intensive universities worldwide. A website scan and a survey of individuals affiliated with these units were used to collect qualitative and quantitative data of relevance to the research questions. Based on the findings, and on ideas from the existing research institute and scholarship of teaching and learning literatures, a series of recommendations for individuals and campuses interested in developing effective SoTL institutes are provided.

  14. A multi-decadal assessment of the performance of gauge- and model-based rainfall products over Saudi Arabia: Climatology, anomalies and trends

    KAUST Repository

    El Kenawy, Ahmed M.

    2015-05-15

    Many arid and semi-arid regions have sparse precipitation observing networks, which limits the capacity for detailed hydrological modelling, water resources management and flood forecasting efforts. The objective of this work is to evaluate the utility of relatively high-spatial resolution rainfall products to reproduce observed multi-decadal rainfall characteristics such as climatologies, anomalies and trends over Saudi Arabia. Our study compares the statistical characteristics of rainfall from 53 observatories over the reference period 1965-2005, with rainfall data from six widely used gauge-based products, including APHRODITE, GPCC, PRINCETON, UDEL, CRU and PREC/L. In addition, the performance of three global climate models (GCMs), including CCSM4, EC-EARTH and MRI-I-CGCM3, integrated as part of the Fifth Coupled Model Intercomparison Project (CMIP5), was also evaluated. Results indicate that the gauge-based products were generally skillful in reproducing rainfall characteristics in Saudi Arabia. In most cases, the gauge-based products were also able to capture the annual cycle, anomalies and climatologies of observed data, although significant inter-product variability was observed, depending on the assessment metric being used. In comparison, the GCM-based products generally exhibited poor performance, with larger biases and very weak correlations, particularly during the summertime. Importantly, all products generally failed to reproduce the observed long-term seasonal and annual trends in the region, particularly during the dry seasons (summer and autumn). Overall, this work suggests that selected gauge-based products with daily (APHRODITE and PRINCETON) and monthly (GPCC and CRU) resolutions show superior performance relative to other products, implying that they may be the most appropriate data source from which multi-decadal variations of rainfall can be investigated at the regional scale over Saudi Arabia. Discriminating these skillful products is

  15. "All Our Relations": Respecting People and Scholarship

    DEFF Research Database (Denmark)

    Lysgaard, Jonas Greve; Neilson, Alison; Spannring, Reingaard

    and politics in research as well as communications about research (McKenzie, 2005). Philip Payne (2005) challenges the limitations of textual discourse as a way of knowing; he focuses on “being, doing and becoming a relational, social and ecological ‘self’” (p. 415) and suggests that strong cultural production....... (2012). An environmental ethical conceptual framework for research on sustainability and environmental education. Environmental Education Research, ifirst article, 1-24. Kulnieks, A., Longboat, D. R. & Young, K. (2013). Contemporary Studies in Environmental and Indigenous Pedagogies. A Curricula...

  16. Smokeless tobacco products sold in Massachusetts from 2003 to 2012: trends and variations in brand availability, nicotine contents and design features.

    Science.gov (United States)

    Cullen, Doris; Keithly, Lois; Kane, Kevin; Land, Thomas; Paskowsky, Mark; Chen, Lili; Hayes, Rashelle; Li, Wenjun

    2015-05-01

    Sales of smokeless tobacco products have increased in the USA. More than one in eight males in the 12th grade are current users of smokeless tobacco. Surveillance data examining nicotine levels of smokeless tobacco subsequent to 2006 have not been reported in the literature. Data on nicotine levels and design features (eg, pH, moisture content, leaf cut and flavour) of smokeless tobacco products sold in Massachusetts were obtained from manufacturers between 2003 and 2012. Design features, levels and temporal trends in unionised (free) nicotine and nicotine content of smokeless tobacco products were analysed overall and by manufacturer and product type. The annual total number of moist snuff products increased from 99 in 2003 to 127 in 2012. The annual total number of reported snus products increased from 4 in 2003 to the highest level of 62 in 2011, before decreasing to 26 in 2012. Overall, mean unionised (free) nicotine remained relatively stable (β=0.018 (95% CI -0.014 to 0.050) mg/g dry weight/year) from 2003 to 2012. However, both levels and temporal trends of mean free nicotine varied significantly among manufacturers (p<0.001). Since 2003, the free nicotine content of snus has increased at an overall rate of 0.192 (95% CI 0.138 to 0.246) mg/g dry weight/year, but varied by manufacturer (p<0.001). The number of smokeless tobacco products increased in the Massachusetts market. Further, mean unionised (free) nicotine levels in smokeless tobacco products of several manufacturers continued to rise despite decreasing levels from other manufacturers. The current success in tobacco control is very likely undermined without government surveillance, regulation and widespread public disclosure of nicotine levels in these products. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  17. Spring onset variations and long-term trends from new hemispheric-scale products and remote sensing

    Science.gov (United States)

    Dye, D. G.; Li, X.; Ault, T.; Zurita-Milla, R.; Schwartz, M. D.

    2015-12-01

    Spring onset is commonly characterized by plant phenophase changes among a variety of biophysical transitions and has important implications for natural and man-managed ecosystems. Here, we present a new integrated analysis of variability in gridded Northern Hemisphere spring onset metrics. We developed a set of hemispheric temperature-based spring indices spanning 1920-2013. As these were derived solely from meteorological data, they are used as a benchmark for isolating the climate system's role in modulating spring "green up" estimated from the annual cycle of normalized difference vegetation index (NDVI). Spatial patterns of interannual variations, teleconnections, and long-term trends were also analyzed in all metrics. At mid-to-high latitudes, all indices exhibit larger variability at interannual to decadal time scales than at spatial scales of a few kilometers. Trends of spring onset vary across space and time. However, compared to long-term trend, interannual to decadal variability generally accounts for a larger portion of the total variance in spring onset timing. Therefore, spring onset trends identified from short existing records may be aliased by decadal climate variations due to their limited temporal depth, even when these records span the entire satellite era. Based on our findings, we also demonstrated that our indices have skill in representing ecosystem-level spring phenology and may have important implications in understanding relationships between phenology, atmosphere dynamics and climate variability.

  18. Livestock and human use of land: Productivity trends and dietary choices as drivers of future land and carbon dynamics

    Science.gov (United States)

    Weindl, Isabelle; Popp, Alexander; Bodirsky, Benjamin Leon; Rolinski, Susanne; Lotze-Campen, Hermann; Biewald, Anne; Humpenöder, Florian; Dietrich, Jan Philipp; Stevanović, Miodrag

    2017-12-01

    Land use change has been the primary driving force of human alteration of terrestrial ecosystems. With 80% of agricultural land dedicated to livestock production, the sector is an important lever to attenuate land requirements for food production and carbon emissions from land use change. In this study, we quantify impacts of changing human diets and livestock productivity on land dynamics and depletion of carbon stored in vegetation, litter and soils. Across all investigated productivity pathways, lower consumption of livestock products can substantially reduce deforestation (47-55%) and cumulative carbon losses (34-57%). On the supply side, already minor productivity growth in extensive livestock production systems leads to substantial CO2 emission abatement, but the emission saving potential of productivity gains in intensive systems is limited, also involving trade-offs with soil carbon stocks. If accounting for uncertainties related to future trade restrictions, crop yields and pasture productivity, the range of projected carbon savings from changing diets increases to 23-78%. Highest abatement of carbon emissions (63-78%) can be achieved if reduced consumption of animal-based products is combined with sustained investments into productivity increases in plant production. Our analysis emphasizes the importance to integrate demand- and supply-side oriented mitigation strategies and to combine efforts in the crop and livestock sector to enable synergies for climate protection.

  19. Marginalization: A Revisitation With Integration of Scholarship on Globalization, Intersectionality, Privilege, Microaggressions, and Implicit Biases.

    Science.gov (United States)

    Hall, Joanne M; Carlson, Kelly

    2016-01-01

    In 1994, the concept of marginalization was explored in an article in Advances in Nursing Science. This is a revisitation of the concept incorporating new scholarship. This update is founded on feminism, postcolonialism, critical race theory, and discourse deconstruction, all viewpoints that have been explicated in nursing. The purpose of this analysis is to look at new scholarship and concepts useful to applying marginalization in nursing knowledge development from the standpoint of Bourdieu's macro, meso, and micro levels. New scholarship includes globalization, intersectionality, privilege, microaggressions, and implicit bias. Implications for decreasing health disparities through this new scholarship are discussed.

  20. Bridging international relations and disaster studies: the case of disaster-conflict scholarship.

    Science.gov (United States)

    Hollis, Simon

    2018-01-01

    International relations and disaster studies have much to gain by thinking critically about their respective theoretical and epistemological assumptions. Yet, few studies to date have sought to assess the potential value of linking these two disciplines. This paper begins to address this shortfall by examining the relationship between disasters and conflict as a research sphere that intersects international relations and disaster studies. Through an analysis of whether or not disasters contribute to intra-national and international conflict, this paper not only provides a review of the state of the art, but also serves to invite scholars to reflect on related concepts from other fields to strengthen their own approaches to the study of disasters in an international setting. An evaluation of the conceptual and theoretical contributions of each subject area provides useful heuristics for the development of disaster-conflict scholarship and encourages alternative modes of knowledge production through interdisciplinarity. © 2018 The Author(s). Disasters © Overseas Development Institute, 2018.

  1. The severity of toxic reactions to ephedra: comparisons to other botanical products and national trends from 1993-2002.

    Science.gov (United States)

    Woolf, Alan D; Watson, William A; Smolinske, Susan; Litovitz, Toby

    2005-01-01

    Ephedra is a botanical product widely used to enhance alertness, as a weight loss aide, and as a decongestant. Its reported adverse effects led the Food and Drug Administration (FDA) to ban ephedra-containing products in the United States in 2004. This study's purpose was to compare toxicity from botanical products containing ephedra to nonephedra products. The Toxic Exposure Surveillance System (TESS), a national poison center database, was utilized to determine the number and outcomes of cases involving botanical products reported from 1993-2002. Cases listing both a botanical product and any other drugs or chemicals were excluded a priori. Ten-year hazard rates (moderate outcomes + major outcomes + deaths per 1000 exposures) were used to compare botanical product categories. There were 21,533 toxic exposures with definitive medical outcomes reported over the 10 yrs where a botanical product was the only substance involved. Of these, 4306 (19.9%) had moderate or major medical outcomes and there were two deaths, for an overall hazard score of 200 per 1000 exposures. The number of ephedra reports to poison centers increased 150-fold over the 10-yr period. The hazard rate for products that contained only ephedra was 250 per 1000 exposures and 267 per 1000 exposures for products that contained ephedra and additional ingredients; whereas the hazard score for only nonephedra botanical products was 96 per 1000 exposures. The rate ratios for multibotanical products with ephedra (RR 1.33; 95% C.I. 1.27-1.40) and for single-ingredient ephedra products (RR 1.25; 95% C.I. 1.11-1.40) were both two to six times higher than those of other common botanical products. Yohimbe-containing products had the highest hazard score (417) and rate ratio (2.08; 95% C.I. 1.59-2.80). Ephedra-containing botanical products accounted for a significant number of toxic exposures with severe medical outcomes reported to poison centers. Hazard rate analysis suggests poison center-reported events

  2. Learning theories 101: application to everyday teaching and scholarship.

    Science.gov (United States)

    Kay, Denise; Kibble, Jonathan

    2016-03-01

    Shifts in educational research, in how scholarship in higher education is defined, and in how funding is appropriated suggest that educators within basic science fields can benefit from increased understanding of learning theory and how it applies to classroom practice. This article uses a mock curriculum design scenario as a framework for the introduction of five major learning theories. Foundational constructs and principles from each theory and how they apply to the proposed curriculum designs are described. A summative table that includes basic principles, constructs, and classroom applications as well as the role of the teacher and learner is also provided for each theory. Copyright © 2016 The American Physiological Society.

  3. An Apology for the Scholarship of Teaching and Learning

    Directory of Open Access Journals (Sweden)

    Jacqueline M. Dewar

    2008-08-01

    Full Text Available This paper provides a defense of the scholarship of teaching and learning (SoTL. It first examines the roots of SoTL. It then offers examples of SoTL investigations that can be pursued in any discipline and places them within a taxonomy of SoTL questions. It suggests that SoTL might serve as a natural and organic response to the changing landscape and challenges of higher education in the 21st century. The paper closes with resources and suggested entry points into this work for interested faculty and institutions.

  4. Accessing the scientific literature. The reality of virtual scholarship.

    Science.gov (United States)

    Birrer, R B; Doherty, M

    1997-01-01

    The age-honored practice of plowing through the Index Medicus in a good medical library to meander through citations for treasured finds is an anachronism. Today, clinicians have the astonishing capacity to bring to bear existing knowledge almost effortlessly. Virtual scholarship makes available up-to-date medical citations and their abstracts. There can be access around the clock on any topic in the office, at the bedside, or from home. Computerized searches of the medical literature promote directed continuing education and may enhance clinical care of patients.

  5. Errors of logic and scholarship concerning dissociative identity disorder.

    Science.gov (United States)

    Ross, Colin A

    2009-01-01

    The author reviewed a two-part critique of dissociative identity disorder published in the Canadian Journal of Psychiatry. The two papers contain errors of logic and scholarship. Contrary to the conclusions in the critique, dissociative identity disorder has established diagnostic reliability and concurrent validity, the trauma histories of affected individuals can be corroborated, and the existing prospective treatment outcome literature demonstrates improvement in individuals receiving psychotherapy for the disorder. The available evidence supports the inclusion of dissociative identity disorder in future editions of the Diagnostic and Statistical Manual of Mental Disorders.

  6. Trends in the use of materials for pallets and other factors affecting the demand for hardwood products

    Science.gov (United States)

    Robert J. Bush; Jeffery J. Bejune; Bruce G. Hansen; Philip A. Araman

    2002-01-01

    The pallet and container industry plays a critical role in the forest products industry and the U.S. economy. The industry provides a large market for low-grade wood, employs more than 50,000 in the U.S., and its products facilitate the shipment of goods within and outside the country. Due to the importance of this industry, the Center for Forest Products Marketing and...

  7. Relative contribution of decreased productivity and survival to recent changes in the demographic trend of the Rivière George Caribou Herd

    Directory of Open Access Journals (Sweden)

    M. Crête

    1996-01-01

    Full Text Available The Rivière George caribou herd (RGCH was numerically low during the middle part of the century but apparently erupted in the sixties and the seventies. Puberty was early and pregnancy rate was high among RGCH females from 1973 until the mid-eighties when fecundity decreased significantly, in particular among sub-adults; productivity remained low in 1992. Autumn calf:female ratios reflected this trend in pregnancy, exceeding 50 calves: 100 cows between 1973 and 1983, but dropping thereafter progressively to a low of 24 in 1992. In 1993, this ratio rebounded back to 42. Annual adult survival rate of radio-collared females was high (0.95 at the beginning of the monitoring in 1984, but exhibited a variable but declining trend until 1992. Simulations were conducted to estimate the demographic trend of the RGCH between 1984 and 1992, using annual survival rates of radio-collared animals and annual autumn calffemale ratios to estimate calf production. Age structure played a minor role in estimating the finite rate of increase (Lamda. According to the simulations, the RGCH increased in size until 1987, and showed a slight decrease thereafter. The herd should have decreased by 12-15% between 1988 and 1993, according to the simulations. Productivity first caused a decline in Lamda, but in recent years decreased survival contributed slightly more than productivity to the reduction in Lamda. Estimation of the herd size by means of aerial censuses in 1976, 1984, 1988 and 1993 suggested a similar pattern in demographic trend, differences being statistically meaningless. We speculated on the future of the RGCH, that could have erupted after many decades of unfavourable weather. The herd will exhibit a rapid descent to low numbers if wolves show a numerical response to current caribou abundance, or if lichen availability on the winter range decreases due to competition with the adjacent and increasing Rivière aux Feuilles herd; otherwise it will exhibit

  8. The impact of lean production on musculoskeletal and psychosocial risks: an examination of sociotechnical trends over 20 years.

    Science.gov (United States)

    Koukoulaki, Theoni

    2014-03-01

    This paper provides an extensive review of studies carried out in lean production environments in the last 20 years. It aims to identify the effects of lean production (negative or positive) on occupational health and related risk factors. Thirty-six studies of lean effects were accepted from the literature search and sorted by sector and type of outcome. Lean production was found to have a negative effect on health and risk factors; the most negative outcomes being found in the earliest studies in the automotive industry. However, examples of mixed and positive effects were also found in the literature. The strongest correlations of lean production with stress were found for characteristics found in Just-In-Time production that related to reduced cycle time and reduction of resources. Increased musculoskeletal risk symptoms were related to increases of work pace and lack of recovery time also found in Just-In-Time systems. An interaction model is developed to propose a pathway from lean production characteristics to musculoskeletal and psychosocial risk factors and also positive outcomes. An examination is also made of the changing focus of studies investigating the consequences of lean production over a 20-year period. Theories about the effects of lean production have evolved from a conceptualization that it is an inherently harmful management system, to a view that it can have mixed effects depending on the management style of the organization and the specific way it is implemented. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  9. Health Professions Education Scholarship Unit Leaders as Institutional Entrepreneurs.

    Science.gov (United States)

    Varpio, Lara; O'Brien, Bridget; J Durning, Steven; van der Vleuten, Cees; Gruppen, Larry; Ten Cate, Olle; Humphrey-Murto, Susan; Irby, David M; Hamstra, Stanley J; Hu, Wendy

    2017-08-01

    Health professions education scholarship units (HPESUs) are organizational structures within which a group is substantively engaged in health professions education scholarship. Little research investigates the strategies employed by HPESU administrative leaders to secure and maintain HPESU success. Using institutional entrepreneurship as a theoretical lens, this study asks: Do HPESU administrative leaders act as institutional entrepreneurs (IEs)? This study recontextualizes two preexisting qualitative datasets that comprised interviews with leaders in health professions education in Canada (2011-2012) and Australia and New Zealand (2013-1014). Two researchers iteratively analyzed the data using the institutional entrepreneurship construct until consensus was achieved. A third investigator independently reviewed and contributed to the recontextualized analyses. A summary of the analyses was shared with all authors, and their feedback was incorporated into the final interpretations. HPESU leaders act as IEs in three ways. First, HPESU leaders construct arguments and position statements about how the HPESU resolves an institution's problem(s). This theorization discourse justifies the existence and support of the HPESU. Second, the leaders strategically cultivate relationships with the leader of the institution within which the HPESU sits, the leaders of large academic groups with which the HPESU partners, and the clinician educators who want careers in health professions education. Third, the leaders work to increase the local visibility of the HPESU. Practical insights into how institutional leaders interested in launching an HPESU can harness these findings are discussed.

  10. Improvement Science Meets Improvement Scholarship: Reframing Research for Better Healthcare.

    Science.gov (United States)

    Cribb, Alan

    2018-06-01

    In this editorial essay I explore the possibilities of 'improvement scholarship' in order to set the scene for the theme of, and the other papers in, this issue. I contrast a narrow conception of quality improvement (QI) research with a much broader and more inclusive conception, arguing that we should greatly extend the existing dialogue between 'problem-solving' and 'critical' currents in improvement research. I have in mind the potential for building a much larger conversation between those people in 'improvement science' who are expressly concerned with tackling the problems facing healthcare and the wider group of colleagues who are engaged in health-related scholarship but who do not see themselves as particularly interested in quality improvement, indeed who may be critical of the language or concerns of QI. As one contribution to that conversation I suggest that that the increasing emphasis on theory and rigour in improvement research should include more focus on normative theory and rigour. The remaining papers in the issue are introduced including the various ways in which they handle the 'implicit normativity' of QI research and practice, and the linked theme of combining relatively 'tidy' and potentially 'unruly' forms of knowledge.

  11. Pathways to Excellence Scholarship Program for women in STEM fields

    Science.gov (United States)

    di Rienzi, Joseph

    2013-03-01

    Notre Dame of Maryland University (NDMU) has an NSF S-STEM grant, Pathways to Excellence, that gives 10 scholarships annually to academically talented women undergraduates with demonstrated financial need who are pursuing degrees in mathematics, physics, computer information systems, or engineering. NDMU has been cited (Whitten, et al. (2007)) as providing a female friendly environment for the study of physics. In this program we are using a tri-part mentoring system involving a faculty member in the student's discipline, a peer mentor from the program and an external alumnae mentor. The program also has a thematic seminar course for the scholars. Each student in the program is tasked to construct a career development plan in assistance with her faculty mentor and set measured annual goals. In addition, all scholarship students are requested to have an experiential experience. As a result, NDMU aims to strengthen its role in increasing the numbers of well-educated and skilled women employees from diverse backgrounds, including mostly first-generation college students, in technical and scientific areas. Early assessment of the success of the program will be presented as well as modifications that resulted from the formative evaluation. This program is funded by a National Science Foundation S-STEM grant which is not responsible for its content.

  12. A decade of adaptive governance scholarship: synthesis and future directions

    Directory of Open Access Journals (Sweden)

    Brian C. Chaffin

    2014-09-01

    Full Text Available Adaptive governance is an emergent form of environmental governance that is increasingly called upon by scholars and practitioners to coordinate resource management regimes in the face of the complexity and uncertainty associated with rapid environmental change. Although the term "adaptive governance" is not exclusively applied to the governance of social-ecological systems, related research represents a significant outgrowth of literature on resilience, social-ecological systems, and environmental governance. We present a chronology of major scholarship on adaptive governance, synthesizing efforts to define the concept and identifying the array of governance concepts associated with transformation toward adaptive governance. Based on this synthesis, we define adaptive governance as a range of interactions between actors, networks, organizations, and institutions emerging in pursuit of a desired state for social-ecological systems. In addition, we identify and discuss ambiguities in adaptive governance scholarship such as the roles of adaptive management, crisis, and a desired state for governance of social-ecological systems. Finally, we outline a research agenda to examine whether an adaptive governance approach can become institutionalized under current legal frameworks and political contexts. We suggest a further investigation of the relationship between adaptive governance and the principles of good governance; the roles of power and politics in the emergence of adaptive governance; and potential interventions such as legal reform that may catalyze or enhance governance adaptations or transformation toward adaptive governance.

  13. Fish and fishery products trade in Brazil, 2005 to 2015: A review of available data and trends

    Directory of Open Access Journals (Sweden)

    Rafael Simões Coelho Barone

    Full Text Available ABSTRACT: Along the last ten years fish and fishery product trade in Brazil has been on a downward trajectory turning a profit of US$ 98.6 million in 2005 into a loss of US$ 1.25 billion by 2014. On the other hand, the country is a leading producer of grains and has the third largest animal feed industry in the world, which has added 5.5 million hectares of freshwater reservoirs and 3.5 million km2 of an exclusive marine economic zone in the same period, a sizable potential for development of the aquaculture industry. This study aims at unveiling strategies for the reduction of the deficit in the Brazilian seafood trade balance, based on critical analysis of the quantitative and qualitative characteristics of imported fishery products. The fish and fishery product trade in Brazil, from 2005 to 2015, was studied considering import and export data mined from the Brazilian Ministry of Development, Industry and Commerce databases through the Aliceweb system, and clustered as follows: processing; product species; origin; conservation; and group. The main imported products were gutted fresh fish, highest price (salmon; salted dried fish, higher price (cod; frozen fish fillets, lowest price (fish and hake. The replacement of fish imports by domestic production is not enough to enable consumers to identify the equivalence between products (technical, qualitative or organoleptic. Developing strategies for the production of fish and fishery products at competitive prices and quantities that meet consumer demand is an immediate need, and the development of the aquaculture industry a rational strategy.

  14. Lottery Funded Scholarships in Tennessee: Increased Access but Weak Retention for Minority Students

    Science.gov (United States)

    Menifield, Charles E.

    2012-01-01

    Student retention and low graduation rates are the most significant problems associated with state provided student aid. Evidence suggests that the problems are chronic to certain populations in state colleges and universities. This research examines lottery scholarship data to determine those factors that affect scholarship retention and…

  15. "Civil Religion" and Confucianism : Japan's Past, China's Present, and the Current Boom in Scholarship on Confucianism

    NARCIS (Netherlands)

    Paramore, K.N.

    2016-01-01

    This article employs the history of Confucianism in modern Japan to critique current scholarship on the resurgence of Confucianism in contemporary China. It argues that current scholarship employs modernist formulations of Confucianism that originated in Japan’s twentieth-century confrontation with

  16. A Longitudinal Study of Illinois State Scholarship Commission Monetary Award Recipients, 1967-1974.

    Science.gov (United States)

    Boyd, Joseph D.; Fenske, Robert H.

    The present effectiveness and future direction of monetary award programs administered by the Illinois State Scholarship Commission is examined in three surveys. A random sample of 1,000 was drawn from the total number of scholarship recipients during the 1967-68 and 1970-71 academic years; 2,000 from the 1973-74 survey. It is shown that: (1)…

  17. Communicating New Library Roles to Enable Digital Scholarship: A Review Article

    Science.gov (United States)

    Cox, John

    2016-01-01

    Academic libraries enable a wide range of digital scholarship activities, increasingly as a partner rather than as a service provider. Communicating that shift in role is challenging, not least as digital scholarship is a new field with many players whose activities on campus can be disjointed. The library's actual and potential contributions need…

  18. Leveraging New Media in the Scholarship of Engagement: Opportunities and Incentives

    Science.gov (United States)

    LaBelle, Chris; Anderson-Wilk, Mark; Emanuel, Robert

    2011-01-01

    This article looks at how Extension faculty and administrators perceive digital scholarship in relation to their institutions' reward systems. Our survey data suggest that even when land-grant institutions have policies in place to reward alternative or new forms of scholarship, these policies are often unclear or inaccessible, are not reflected…

  19. 20 CFR 416.1250 - How we count grants, scholarships, fellowships or gifts.

    Science.gov (United States)

    2010-04-01

    ..., fellowships or gifts. 416.1250 Section 416.1250 Employees' Benefits SOCIAL SECURITY ADMINISTRATION... grants, scholarships, fellowships or gifts. (a) When we determine your resources (or your spouse's, if any), we will exclude for 9 months any portion of any grant, scholarship, fellowship, or gift that you...

  20. Exploring Scholarship of Teaching and Learning Approaches to Business Communication Research

    Science.gov (United States)

    Pope-Ruark, Rebecca

    2012-01-01

    With our core focus on teaching and scholarship, business communication teacher-scholars are well placed to become leaders in the international Scholarship of Teaching and Learning (SoTL) movement. In this article, SoTL is defined and contextualized, three SoTL research approaches are introduced, and disciplinary research projects are suggested. A…

  1. An Empirical Evaluation of the Florida Tax Credit Scholarship Program. School Choice Issues in the State

    Science.gov (United States)

    Forster, Greg; D'Andrea, Christian

    2009-01-01

    This study examines the Florida Tax Credit Scholarship program, one of the nation's largest school choice programs. It is the first ever completed empirical evaluation of a tax-credit scholarship program, a type of program that creates school choice through the tax code. Earlier reports, including a recent one on the Florida program, have not…

  2. A Failed Experiment: Georgia's Tax Credit Scholarships for Private Schools. Special Summary

    Science.gov (United States)

    Southern Education Foundation, 2011

    2011-01-01

    Georgia is one of seven states that currently allow tax credits for scholarships to private schools. The law permits individual taxpayers in Georgia to reduce annual state taxes up to $2,500 for joint returns when they divert funds to a student scholarship organization (SSO). Georgia's law providing tax credits for private school tuition grants or…

  3. Does Competition Improve Public Schools? New Evidence from the Florida Tax-Credit Scholarship Program

    Science.gov (United States)

    Figlio, David; Hart, Cassandra M. D.

    2011-01-01

    Programs that enable students to attend private schools, including both vouchers and scholarships funded with tax credits, have become increasingly common in recent years. This study examines the impact of the nation's largest private school scholarship program on the performance of students who remain in the public schools. The Florida Tax Credit…

  4. Three on a Match: Gary A. Olson on Rigor, Reliability, and Quality Control in Digital Scholarship

    Science.gov (United States)

    Jensen, Kyle

    2009-01-01

    This interview examines the relationship between digital scholarship and the politics of higher education. In doing so, it advances a series of recommendations that aim to help digital scholars and digital scholarship achieve an increased level of stature in the academic community.

  5. The Fiscal Impact of Tax-Credit Scholarships in Oklahoma. State Research

    Science.gov (United States)

    Gottlob, Brian

    2011-01-01

    This study seeks to provide outcomes-based information on Oklahoma's proposal to give tax credits for contributing to organizations that provide scholarships to K-12 private schools. The study constructs a model to determine the fiscal impact of tax-credit scholarships on the state and on local school districts. The author estimates the impact…

  6. Performance-Based Scholarships: Replication at Six Sites Using Randomized Controlled Trials

    Science.gov (United States)

    Mayer, Alexander

    2014-01-01

    Performance-based scholarships were developed to help tackle some of the financial obstacles facing students in the postsecondary education system. In general, these scholarships aim to help reduce the financial burdens of low-income college students, and are structured to help incentivize good academic progress. Performance-based scholarships…

  7. The Study of the Effectiveness of Scholarship Grant Program on Low-Income Engineering Technology Students

    Science.gov (United States)

    Ononye, Lawretta C.; Bong, Sabel

    2018-01-01

    This paper investigates the effectiveness of a National Science Foundation Scholarship in Science, Technology, Engineering, and Mathematics (NSF S-STEM) program named "Scholarship for Engineering Technology (SET)" at the State University of New York in Canton (SUNY Canton). The authors seek to answer the following question: To what…

  8. A Scholarship Workshop Program to Improve Underrepresented Student Access to Higher Education

    Science.gov (United States)

    Murr, Christopher D.

    2010-01-01

    This study examines the effectiveness of a scholarship workshop program to better prepare low socio-economic and minority students to compete for collegiate scholarships. The study involves 1,367 high risk 9th to 12th grade students in Texas. Analysis of the pre- and post tests, using a t-test for dependent variables, indicates a statistically…

  9. A Value beyond Money? Assessing the Impact of Equity Scholarships: From Access to Success

    Science.gov (United States)

    Reed, Richard J.; Hurd, Brian

    2016-01-01

    This article reflects on evidence drawn from an evaluation of the impact of a scholarship programme for students from disadvantaged backgrounds at Macquarie University, Sydney. In addition to evidence of improved retention rates, the article suggests that qualitative data derived from a number of interviews with scholarship recipients highlight…

  10. Tips for Constructing a Promotion and Tenure Dossier that Documents Engaged Scholarship Endeavors

    Science.gov (United States)

    Franz, Nancy K.

    2011-01-01

    The growth of the community engagement movement in higher education over the past 2 decades has resulted in more faculty member interest and practice in engaged scholarship. As more institutions value this work, faculty members are looking for ways to enhance the effectiveness of their engaged scholarship dossiers for promotion and tenure. This…

  11. Assessing the Impact of Educational Development through the Lens of the Scholarship of Teaching and Learning

    Science.gov (United States)

    Hoessler, Carolyn; Britnell, Judy; Stockley, Denise

    2010-01-01

    In this article, the authors convey what scholarship of teaching and learning is and is not, and how educational developers can and do engage in such scholarship to grow as individual providers, units, and academic institutions seeking to continue improving teaching and learning. Further, the advancement of effective teaching techniques, expansion…

  12. Mapping long-term changes in savannah crop productivity in Senegal through trend analysis of time-series of remote sensing data

    DEFF Research Database (Denmark)

    Tøttrup, Christian; Rasmussen, Michael Schultz

    2004-01-01

    Remote sensing, NDVI, trend analysis, environmental change, rainfall, land cover change, Senegal......Remote sensing, NDVI, trend analysis, environmental change, rainfall, land cover change, Senegal...

  13. Shorter Harvest Cycles Counteract Increasing Annual Productivity in Industrial Plantation Forests: Trends from Three Decades of Remote Sensing in Southeastern Brazil

    Science.gov (United States)

    McMahon, D.; Jackson, R. B.

    2017-12-01

    Plantation forestry can produce woody biomass many times faster than native vegetation, particularly in the tropical regions where plantations have expanded rapidly in the past three decades. However, activists and practitioners have raised concerns over the sustainability of intensive plantations, suggesting that changes to soil properties may inhibit vegetation growth after multiple harvest cycles. We use a 32-year time series of remotely sensed vegetation indices derived from Landsat data, coupled with recent geospatial and wood volume data from plantation companies, to identify trends in management and vegetation productivity in thousands of individual eucalyptus plantation stands. We find that peak vegetation index values at canopy closure, which are correlated with annual wood volume increment, increase over successive harvest cycles, while the length of each cycle decreases. These opposing trends suggest that the number of harvests required to produce a given wood volume peaks around the second harvest cycle and then declines, likely due to refinement of management practices. Across the region, vegetation index data do not support the hypothesized decrease in productivity over multiple harvest cycles. Additional field data and ongoing soil analyses will complement the remote sensing approach to quantifying plantations' long-term effects on the land they occupy.

  14. The trend of governmental support from post-graduated Iranian students in medical fields to study abroad.

    Science.gov (United States)

    Haghdoost, Aa; Ghazi, M; Rafiee, Z; Afshari, M

    2013-01-01

    To explore the trend and composition of post-graduate Iranian students who received governmental scholarship during the last two decades. Detailed information about the awarded scholarships and also about the number of post graduate students in clinical and basic sciences in domestic universities were collected from the related offices within the ministry of health and medical education and their trends were triangulated. A sharp drop was observed in the number of awarded scholarships, from 263 in 1992 to 46 in 2009. In the beginning, almost all of scholarships fully supported students for a whole academic course; while in recent years most of scholarships supported students for a short fellowship or complementary course (more than 80%). Students studied in a wide range of colleges within 30 countries; more than 50% in Europe. Although one third of students studied in UK in the first years, only 4% of students selected this country in recent years. conversely, the number of scholarships to Germany and sweden have increased more than 10 and 3 times during this period. In parallel, the capacity of domestic universities for training of post-graduate students has been expanded dramatically. Although expanding post-graduate education has been one of the main strategic objectives of the ministry of health and medical education in last two decades, it was obtained using different approaches. By time, more attention was to expanding the capacities of Iranian universities, and choosing less but more targeted students to continue their studies abroad.

  15. New Trends in Cosmetics: By-Products of Plant Origin and Their Potential Use as Cosmetic Active Ingredients

    Directory of Open Access Journals (Sweden)

    Ani Barbulova

    2015-04-01

    Full Text Available In recent years, the amount of waste deriving from industrial processes has increased substantially. Many industries produce different types of disposable by-products, rich in valuable compounds. Their characterization and valorization could not only convert them into high value products with application in diverse biotechnological fields, such as Pharmaceutics, Food or Cosmetics, but would also reduce the waste environmental impact and the related treatment costs. There are many examples of cosmetic active ingredients deriving from fish, meat and dairy products, but in the present review we would like to focus on the potentialities and the current use of compounds and extracts deriving from agronomical disposable wastes in the cosmetic field. These types of products are effective, inexpensive and bio-sustainable, and thus represent a valid alternative to the regular plant derived extracts, more commonly adopted in cosmetic formulations. Moreover, if the waste products come from organic farming, they are certainly an even more valuable source of safe extracts for Cosmetics, since they lack any residual pesticide or potentially toxic chemical.

  16. Trends, Productivity Losses, and Associated Medical Conditions Among Toxoplasmosis Deaths in the United States, 2000–2010

    Science.gov (United States)

    Cummings, Patricia L.; Kuo, Tony; Javanbakht, Marjan; Sorvillo, Frank

    2014-01-01

    Few studies have quantified toxoplasmosis mortality, associated medical conditions, and productivity losses in the United States. We examined national multiple cause of death data and estimated productivity losses caused by toxoplasmosis during 2000–2010. A matched case–control analysis examined associations between comorbid medical conditions and toxoplasmosis deaths. In total, 789 toxoplasmosis deaths were identified during the 11-year study period. Blacks and Hispanics had the highest toxoplasmosis mortality compared with whites. Several medical conditions were associated with toxoplasmosis deaths, including human immunodeficiency virus (HIV), lymphoma, leukemia, and connective tissue disorders. The number of toxoplasmosis deaths with an HIV codiagnosis declined from 2000 to 2010; the numbers without such a codiagnosis remained static. Cumulative disease-related productivity losses for the 11-year period were nearly $815 million. Although toxoplasmosis mortality has declined in the last decade, the infection remains costly and is an important cause of preventable death among non-HIV subgroups. PMID:25200264

  17. Research trends in Carrion's disease in the last 60 years. A bibliometric assessment of Latin American scientific production.

    Science.gov (United States)

    Culquichicón, Carlos; Ramos-Cedano, Emanuel; Helguero-Santin, Luis; Niño-Garcia, Roberto; Rodriguez-Morales, Alfonso J

    2018-03-01

    Carrion's disease is a major re-emerging and occupational health disease. This bibliometric study aimed to evaluate scientific production on this disease both globally and in Latin America. SCI-E, MEDLINE/GoPubMed, SCOPUS, ScIELO, and LILACS databases were searched for Carrion's disease-related articles. They were classified according to publication year, type, city and institution of origin, international cooperation, scientific journal, impact factor, publication language, author(s), and H-index. There were 170 articles in SCI-E. The USA was the largest contributor (42.9%), followed by Peru (24.1%) and Spain (12.4%). Latin American publications were cited 811 times (regional H-index=18). There were 335 articles in SCOPUS: 25.9%, 11.6%, and 8.3% were published by the USA, Peru, and Spain, respectively. Latin American publications were cited 613 times (H-index=12): Peru, Colombia, and Brazil received the most citations (n=395, H-index=10; n=61, H-index=1; and n=54, H-index=4, respectively). The most scientifically productive American institution was the University of Montana (2.9% of American production). In Peru, it was the Institute of Tropical Medicine Alexander von Humboldt of Peruvian University Cayetano Heredia (6.5% of Peruvian scientific production). There were 3,802 articles in Medline (1.2% were Peruvian), 35 in SciELO (94.3% were from Peru), and 168 in LILACS (11% were published in 2010-2014; only one article was published in 2015). Scientific production worldwide is led by the USA, and, in Latin America, by Peru and Brazil. However, Latin American scientific production in bibliographic databases is much lower than in other regions, despite being an endemic area for Carrion's disease.

  18. Service First: Embracing the Scholarship on Teaching and Learning through Active Engagement in Parks, Recreation, and Tourism Education

    Science.gov (United States)

    Schwab, Keri; Greenwood, Brian; Dustin, Daniel

    2014-01-01

    In this article, we turn the tripartite responsibility of teaching, scholarship, and service inside out. Rather than considering service to be a poor stepchild to scholarship and teaching, we reason that service as engaged scholarship should be the centerpiece of academic life, especially in an applied discipline like parks, recreation, and…

  19. 34 CFR 611.47 - What are a scholarship recipient's reporting responsibilities upon the close of the LEA's...

    Science.gov (United States)

    2010-07-01

    ... may require, that confirms that the recipient has taught during this period in a high-need school... 34 Education 3 2010-07-01 2010-07-01 false What are a scholarship recipient's reporting... EDUCATION TEACHER QUALITY ENHANCEMENT GRANTS PROGRAM Scholarships § 611.47 What are a scholarship recipient...

  20. 34 CFR 611.44 - Under what circumstances may the Secretary defer a scholarship recipient's service obligation?

    Science.gov (United States)

    2010-07-01

    ... a scholarship recipient's service obligation? (a) Upon written request, the Secretary may defer a service obligation for a scholarship recipient who— (1) Has not begun teaching in a high-need school of a... scholarship recipient's service obligation? 611.44 Section 611.44 Education Regulations of the Offices of the...

  1. On Common Constitutional Ground: How Georgia's Scholarship Tax Credits Mirror Other State Programs and Expand Educational Opportunity

    Science.gov (United States)

    Carpenter, Dick M., II.; Erickson, Angela C.

    2016-01-01

    In 2008, Georgia launched a tax-credit scholarship program to expand educational opportunities for the state's pre-K through 12th-grade students by providing them scholarships to attend private schools. Georgia's scholarship tax credit program will help over 13,000 children get the best education for their needs at secular and religious private…

  2. Seasonal and spatial trends in production and stable isotope signatures of primary producers in Alberta oil sands reclamation wetlands

    International Nuclear Information System (INIS)

    Boutsivongsakd, M; Chen, H.; Legg, A.; Farwell, A.; Dixon, G.

    2010-01-01

    Oil sands processing produces large amounts of waste water that contains polycyclic aromatic hydrocarbons (PAHs) and naphthenic acids (NAs). This study investigated the effects of exposure to PAHs and NA in aquatic organisms. The carbon and nitrogen dynamics in primary producers using stable isotopes in process-affected and reference wetlands were studied. Plankton and periphytic samples from artificial wetland substrates were collected and analyzed. Periphyton was collected in 14 to 20 day intervals for 5 different time periods in 2007 and 2008 in order to analyze seasonal trends in isotopic composition. Results of the study showed d15N enriched values for some consolidated tailings (CT) at sites in 2008. Other sites with mature fine tailings (MFT) as well as non-MFT sites did not have enriched d15N values. The study suggested that there are variations in ammonia levels in the CTs of different oil sands operators. Differences in the quality of the CT resulted in differences in d15N values of the periphyton-dominated by algae as well as in the periphyton dominated by microbes.

  3. Global trends in the production and use of DDT for control of malaria and other vector-borne diseases

    DEFF Research Database (Denmark)

    Van Den Berg, Henk; Manuweera, Gamini; Konradsen, Flemming

    2017-01-01

    over the period 2001-2014. Results: Available data on global production of DDT showed a 32% decline over the reporting period, from 5144 to 3491 metric tons of active ingredient p.a. Similarly, global use of DDT, for control of malaria and leishmaniasis, showed a 30% decline over the period 2001...

  4. Late holocene trends of phytoplankton productivity and anoxia as inferred from diatom and geochemical proxies in Lake Victoria, Eastern Africa

    Science.gov (United States)

    Andama, M.; Lejju, J. B.; Tolo, C. U.

    2013-11-01

    Lake Victoria ecosystem has undergone major ecological changes in the recent decades. Sedimentary diatom analysis and Fe / Mn determined by Energy Dispersive X-ray Fluorescence (EDXRF) have provided phytoplankton (diatom) productivity and the resultant anoxia (Fe / Mn) in Lake Victoria at Napoleon Gulf during the late Holocene (1778 cal yr BP (calibrated years before present) to 2008 AD) with radiocarbon dates determined using Accelerator Mass Spectrometry standard method. The results showed that increased total diatom counts in Napoleon Gulf during the late Holocene correspond with increased Fe / Mn ratio (anoxia) in some of the profiles and not in others and in most cases those that correspond correlate very well with increased eutrophication from nitrate input (Total Nitrogen, TN). Therefore slightly increased anoxia not related to increased diatom productivity was recorded in Lake Victoria at Napoleon Gulf from the period 1778 to 1135 cal yr BP. There was slightly increased diatom productivity at Napoleon Gulf from the period 857 to 758 cal yr BP but it did not increase anoxia in the lake. The period 415 cal yr BP to 2008 AD recorded increased anoxia at Napoleon Gulf related to high diatom productivity especially from 415 to 390 cal yr BP and 191 cal yr BP to 2008 AD.

  5. Thinning and prescribed fire and projected trends in wood product potential, financial return, and fire hazard in Montana.

    Science.gov (United States)

    R. James Barbour; Roger D. Fight; Glenn A. Christensen; Guy L. Pinjuv; Rao V. Nagubadi

    2004-01-01

    This work was undertaken under a joint fire science project "Assessing the need, costs, and potential benefits of prescribed fire and mechanical treatments to reduce fire hazard." This paper compares the future mix of timber products under two treatment scenarios for the state of Montana. We developed and demonstrated an analytical method that uses readily...

  6. A Decade of Community Engagement Literature: Exploring Past Trends and Future Implications

    Science.gov (United States)

    Jones, Diann Olszowy; Lee, Joonghee

    2017-01-01

    Academic journals play a lead role in disseminating community-campus engagement scholarship. However, assessment of the content, methodologies, and authorship of this published body of works is lacking. This study was performed to review publication trends in the "Journal of Higher Education Outreach and Engagement" ("JHEOE"),…

  7. Unlocking the Barite Paleoproductivity Proxy: Using a New Barite Extraction Method to Understand Productivity Trends During the Eocene Greenhouse

    Science.gov (United States)

    House, B. M.; Norris, R. D.

    2017-12-01

    The Early Eocene Climatic Optimum (EECO) around 50 Ma was a sustained period of extreme global warmth with ocean bottom water temperatures of up to 12° C. The marine biologic response to such climatic extremes is unclear, however, in part because proxies that integrate ecosystem-wide productivity signals are scarce. While the accumulation of marine barite (BaSO4) is one such proxy, its applicability has remained limited due to the difficulty in reliably quantifying barite. Discrete measurements of barite content in marine sediments are laborious, and indirect estimates provide unclear results. We have developed a fast, high-throughput method for reliable measurement of barite content that relies on selective extraction of barite rather than sample digestion and quantification of remaining barite. Tests of the new method reveal that it gives the expected results for a wide variety of sediment types and can quantitatively extract 10-100 times the amount of barite typically encountered in natural sediments. Altogether, our method provides an estimated ten-fold increase in analysis efficiency over current sample digestion methods and also works reliably on small ( 1 g or less) sediment samples. Furthermore, the instrumentation requirements of this method are minor, so samples can be analyzed in shipboard labs to generate real-time paleoproductivity records during coring expeditions. Because of the magnitude of throughput improvement, this new technique will permit the generation of large datasets needed to address previously intractable paleoclimate and paleoceanographic questions. One such question is how export productivity changes during climatic extremes. We used our new method to analyze globally distributed sediment cores to determine if the EECO represented a period of anomalous export productivity either due to higher rates of primary production or more vigorous heterotrophic metabolisms. An increase in export productivity could provide a mechanism for exiting

  8. Medieval Islamic scholarship and writings on sleep and dreams.

    Science.gov (United States)

    BaHammam, Ahmed S; Almeneessier, Aljohara S; Pandi-Perumal, Seithikurippu R

    2018-01-01

    Islamic civilization between the 7 th and the 15 th centuries made great contributions to the development of science and medicine, and discoveries made during this time formed the basis for the emergence of the European Renaissance. Muslims view sleep as one of the great signs of Allāh , and a number of Muslim scholars studied and wrote on sleep and dreams. However, Muslim scholars' contributions to this topic have not been adequately represented in modern scholarship. Islamic scholars did far more than simply act as the preservers of the antiquity and Greek knowledge, but rather laid significant foundation, translation, interpretation, and transference of knowledge and experience, and have contributed original works in many fields of science and medicine including sleep. This brief article introduces some of the writings by Muslim scholars and philosophers about the importance of sleep, some sleep disorders, and dreams.

  9. [Return scholarship of the Universidad Peruana Cayetano Heredia].

    Science.gov (United States)

    Guerra, Humberto

    2010-09-01

    Developing countries suffer from brain drain for many decades. Industrialized countries have raised their barriers against immigrants, but have created mechanisms to attract foreign professionals, with aggressive policies to capture talents, in an effort to increase their competitiveness. To mitigate the effects of the migration of scientists, the Universidad Peruana Cayetano Heredia has created its own "return scholarship" about 12 years ago, and has repatriated 12 scientists through it. The funds invested in attracting the scholars total U.S. $333,540.00 and they have secured U.S. $9,249,828.42 in research funds during the same period, a figure over 27 times higher. They have published 8 articles in national journals, 68 internationally, and trained 29 undergraduate and 20 graduate students as Thesis Tutors. Other universities and institutions of our countries can emulate this successful experience, which is still evolving.

  10. Feministische Rechtswissenschaft in Deutschland Feminist legal scholarship in Germany

    Directory of Open Access Journals (Sweden)

    Susanne Baer

    2000-07-01

    Full Text Available Die Frage nach gleichen Rechten und nach dem, was genau geschlechtsbezogene Benachteiligung im und durch eventuell auch neutral klingendes Recht ausmacht, ist auf der Grundlage des 1994 eingefügten verfassungsrechtlichen Gleichstellungsgebotes in Art. 3 Abs. 2 S. 2 Grundgesetzes neu zu beantworten. Die Bücher von Ines Kalisch und Jutta Schumann leisten dazu Beiträge, die auch den Fortschritt feministischer Rechtswissenschaft in Deutschland dokumentieren.The doctrine of human rights and equality and the analysis of factors which constitute gender inequality and discrimination in and by law, even those laws seemingly neutral at first glance, has to be rethought after the German constitution was amended in 1994 to include a right to equality in social reality. These books by Ines Kalisch and Jutta Schumann add to our understanding of these legal questions, and also present the rise in feminist legal scholarship in Germany.

  11. Medieval Islamic scholarship and writings on sleep and dreams

    Directory of Open Access Journals (Sweden)

    Ahmed S BaHammam

    2018-01-01

    Full Text Available Islamic civilization between the 7th and the 15th centuries made great contributions to the development of science and medicine, and discoveries made during this time formed the basis for the emergence of the European Renaissance. Muslims view sleep as one of the great signs of Allāh, and a number of Muslim scholars studied and wrote on sleep and dreams. However, Muslim scholars' contributions to this topic have not been adequately represented in modern scholarship. Islamic scholars did far more than simply act as the preservers of the antiquity and Greek knowledge, but rather laid significant foundation, translation, interpretation, and transference of knowledge and experience, and have contributed original works in many fields of science and medicine including sleep. This brief article introduces some of the writings by Muslim scholars and philosophers about the importance of sleep, some sleep disorders, and dreams.

  12. Passionate scholarship or academic safety: an ethical issue.

    Science.gov (United States)

    Merryfeather, Lyn

    2015-03-01

    Are we passionate scholars or is academic safety something to which we aspire? Do we teach our students one thing and practice another? Are some forms of scholarship more acclaimed than others, some methodologies more acceptable? What are the ethical implications in these various questions? In this article, I outline my experiences, both as a student researcher and as an educator, that have brought me to ask these things. Holism is an ideal that many nursing students are taught and encouraged to bring to their practice, and yet holism does not seem, in many instances, to be supported in academia or in bedside practice. I suggest the possible causes for these difficulties and propose solutions. I suggest that the bedrock of ethical practice, both in the academy and with patients, is to bring all of who we are, the alchemic mystery of holism, to everything we do. © The Author(s) 2014.

  13. Project-based production and project management: Findings and trends in research on temporary systems in multiple contexts

    Directory of Open Access Journals (Sweden)

    Tinus Pretorius

    2014-02-01

    Full Text Available Globalisation is challenging almost every aspect of the political, economic, social and technological environment. Organisations, whether public or private, have to adapt their strategies and operations to stay competitive and efficient. Historically, organisations adopted project-based operations as a mode to stay competitive, although the applications tended to be the oneoff type of operations such as construction and system development projects (Edum-Fotwe & McCaffer, 2000. As the world changed from an industrially driven to a more knowledge driven economy and the pace of continuous change became more intense, organisations adopted a project-based mode of operations on a broader scale. The knowledge economy lead to the creation of many service orientated industries. Organisations started facing portfolios of projects where the nature of these projects differed in technological complexity, urgency, customer value and social impact (Gutjahr & Froeschl, 2013. Based on their experience with more technically orientated projects, organisations focused their attention more intensely on new project management methods, tools and processes and not necessarily on the human and organisational interfaces. This paradigm changed however, especially since the 1980s and more and more organisations adopted temporary organisational forms (Bakker, 2010 in order to improve their competitiveness. The contributions in this special edition of the South African Journal of Economic and Management Sciences have a common focus on the importance of the human and organisational interface of project-based operations on project success. The purpose of this concluding article is to analyse the findings and recommendations in these papers and to detect trends and future research opportunities in the field of project-based operations.

  14. Update on Smoking Cessation: E-Cigarettes, Emerging Tobacco Products Trends, and New Technology-Based Interventions.

    Science.gov (United States)

    Das, Smita; Tonelli, Makenzie; Ziedonis, Douglas

    2016-05-01

    Tobacco use disorders (TUDs) continue to be overly represented in patients treated in mental health and addiction treatment settings. It is the most common substance use disorder (SUD) and the leading cause of health disparities and increased morbidity/mortality amongst individuals with a psychiatric disorder. There are seven Food and Drug Administration (FDA) approved medications and excellent evidence-based psychosocial treatment interventions to use in TUD treatment. In the past few years, access to and use of other tobacco or nicotine emerging products are on the rise, including the highly publicized electronic cigarette (e-cigarette). There has also been a proliferation of technology-based interventions to support standard TUD treatment, including mobile apps and web-based interventions. These tools are easily accessed 24/7 to support outpatient treatment. This update will review the emerging products and counter-measure intervention technologies, including how clinicians can integrate these tools and other community-based resources into their practice.

  15. Expanding Group Peer Review: A Proposal for Medical Education Scholarship.

    Science.gov (United States)

    Dumenco, Luba; Engle, Deborah L; Goodell, Kristen; Nagler, Alisa; Ovitsh, Robin K; Whicker, Shari A

    2017-02-01

    After participating in a group peer-review exercise at a workshop presented by Academic Medicine and MedEdPORTAL editors at the 2015 Association of American Medical Colleges Medical Education Meeting, the authors realized that the way their work group reviewed a manuscript was very different from the way by which they each would have reviewed the paper as an individual. Further, the group peer-review process yielded more robust feedback for the manuscript's authors than did the traditional individual peer-review process. This realization motivated the authors to reconvene and collaborate to write this Commentary to share their experience and propose the expanded use of group peer review in medical education scholarship.The authors consider the benefits of a peer-review process for reviewers, including learning how to improve their own manuscripts. They suggest that the benefits of a team review model may be similar to those of teamwork and team-based learning in medicine and medical education. They call for research to investigate this, to provide evidence to support group review, and to determine whether specific paper types would benefit most from team review (e.g., particularly complex manuscripts, those receiving widely disparate initial individual reviews). In addition, the authors propose ways in which a team-based approach to peer review could be expanded by journals and institutions. They believe that exploring the use of group peer review potentially could create a new methodology for skill development in research and scholarly writing and could enhance the quality of medical education scholarship.

  16. Exploring Scholarship and the Emergency Medicine Educator: A Workforce Study.

    Science.gov (United States)

    Jordan, Jaime; Coates, Wendy C; Clarke, Samuel; Runde, Daniel P; Fowlkes, Emilie; Kurth, Jacqueline; Yarris, Lalena M

    2017-01-01

    Recent literature calls for initiatives to improve the quality of education studies and support faculty in approaching educational problems in a scholarly manner. Understanding the emergency medicine (EM) educator workforce is a crucial precursor to developing policies to support educators and promote education scholarship in EM. This study aims to illuminate the current workforce model for the academic EM educator. Program leadership at EM training programs completed an online survey consisting of multiple choice, completion, and free-response type items. We calculated and reported descriptive statistics. 112 programs participated. Mean number of core faculty/program: 16.02 ± 7.83 [14.53-17.5]. Mean number of faculty full-time equivalents (FTEs)/program dedicated to education is 6.92 ± 4.92 [5.87-7.98], including (mean FTE): Vice chair for education (0.25); director of medical education (0.13); education fellowship director (0.2); residency program director (0.83); associate residency director (0.94); assistant residency director (1.1); medical student clerkship director (0.8); assistant/associate clerkship director (0.28); simulation fellowship director (0.11); simulation director (0.42); director of faculty development (0.13). Mean number of FTEs/program for education administrative support is 2.34 ± 1.1 [2.13-2.61]. Determination of clinical hours varied; 38.75% of programs had personnel with education research expertise. Education faculty represent about 43% of the core faculty workforce. Many programs do not have the full spectrum of education leadership roles and educational faculty divide their time among multiple important academic roles. Clinical requirements vary. Many departments lack personnel with expertise in education research. This information may inform interventions to promote education scholarship.

  17. Oregon’s forest products industry and timber harvest, 2008: industry trends and impacts of the Great Recession through 2010

    Science.gov (United States)

    Charles B. Gale; Charles E. Keegan; Erik C. Berg; Jean Daniels; Glenn A. Christensen; Colin B. Sorenson; Todd A. Morgan; Paul. Polzin

    2012-01-01

    This report traces the flow of Oregon’s 2008 timber harvest through the primary timber processing industry and provides a description of the structure, operation, and condition of Oregon’s forest products industry as a whole. It is the second in a series of reports that update the status of the industry every 5 years. Based on a census conducted in 2009 and 2010, we...

  18. Energy Trends 2012; Energie Trends 2012

    Energy Technology Data Exchange (ETDEWEB)

    Van Dril, T. (ed.); Gerdes, J. (ed.) [ECN Beleidsstudies, Petten (Netherlands); Marbus, S. (ed.) [Energie-Nederland, Den Haag (Netherlands); Boelhouwer, M. (ed.) [Netbeheer Nederland, Arnhem (Netherlands)

    2012-11-15

    In Energy Trends 2012, all figures and developments in the field of energy in the Netherlands are presented in conjunction. The book provides information on energy use by consumers and businesses, provides insight into the international energy trade, energy production and development of energy networks [Dutch] In Energie Trends 2012 staan alle cijfers en ontwikkelingen op het gebied van energie in Nederland in samenhang gepresenteerd. Het boek biedt informatie over energiegebruik door consumenten en bedrijven, geeft inzage in de internationale energiehandel en energieproductie en biedt inzicht in de ontwikkeling van de energienetten.

  19. Trends, productivity losses, and associated medical conditions among toxoplasmosis deaths in the United States, 2000-2010.

    Science.gov (United States)

    Cummings, Patricia L; Kuo, Tony; Javanbakht, Marjan; Sorvillo, Frank

    2014-11-01

    Few studies have quantified toxoplasmosis mortality, associated medical conditions, and productivity losses in the United States. We examined national multiple cause of death data and estimated productivity losses caused by toxoplasmosis during 2000-2010. A matched case-control analysis examined associations between comorbid medical conditions and toxoplasmosis deaths. In total, 789 toxoplasmosis deaths were identified during the 11-year study period. Blacks and Hispanics had the highest toxoplasmosis mortality compared with whites. Several medical conditions were associated with toxoplasmosis deaths, including human immunodeficiency virus (HIV), lymphoma, leukemia, and connective tissue disorders. The number of toxoplasmosis deaths with an HIV codiagnosis declined from 2000 to 2010; the numbers without such a codiagnosis remained static. Cumulative disease-related productivity losses for the 11-year period were nearly $815 million. Although toxoplasmosis mortality has declined in the last decade, the infection remains costly and is an important cause of preventable death among non-HIV subgroups. © The American Society of Tropical Medicine and Hygiene.

  20. Trend analysis

    International Nuclear Information System (INIS)

    Smith, M.; Jones, D.R.

    1991-01-01

    The goal of exploration is to find reserves that will earn an adequate rate of return on the capital invested. Neither exploration nor economics is an exact science. The authors must therefore explore in those trends (plays) that have the highest probability of achieving this goal. Trend analysis is a technique for organizing the available data to make these strategic exploration decisions objectively and is in conformance with their goals and risk attitudes. Trend analysis differs from resource estimation in its purpose. It seeks to determine the probability of economic success for an exploration program, not the ultimate results of the total industry effort. Thus the recent past is assumed to be the best estimate of the exploration probabilities for the near future. This information is combined with economic forecasts. The computer software tools necessary for trend analysis are (1) Information data base - requirements and sources. (2) Data conditioning program - assignment to trends, correction of errors, and conversion into usable form. (3) Statistical processing program - calculation of probability of success and discovery size probability distribution. (4) Analytical processing - Monte Carlo simulation to develop the probability distribution of the economic return/investment ratio for a trend. Limited capital (short-run) effects are analyzed using the Gambler's Ruin concept in the Monte Carlo simulation and by a short-cut method. Multiple trend analysis is concerned with comparing and ranking trends, allocating funds among acceptable trends, and characterizing program risk by using risk profiles. In summary, trend analysis is a reality check for long-range exploration planning

  1. Trends in the Discovery of New Marine Natural Products from Invertebrates over the Last Two Decades – Where and What Are We Bioprospecting?

    Science.gov (United States)

    Leal, Miguel Costa; Puga, João; Serôdio, João; Gomes, Newton C. M.; Calado, Ricardo

    2012-01-01

    It is acknowledged that marine invertebrates produce bioactive natural products that may be useful for developing new drugs. By exploring untapped geographical sources and/or novel groups of organisms one can maximize the search for new marine drugs to treat human diseases. The goal of this paper is to analyse the trends associated with the discovery of new marine natural products from invertebrates (NMNPI) over the last two decades. The analysis considers different taxonomical levels and geographical approaches of bioprospected species. Additionally, this research is also directed to provide new insights into less bioprospected taxa and world regions. In order to gather the information available on NMNPI, the yearly-published reviews of Marine Natural Products covering 1990–2009 were surveyed. Information on source organisms, specifically taxonomical information and collection sites, was assembled together with additional geographical information collected from the articles originally describing the new natural product. Almost 10000 NMNPI were discovered since 1990, with a pronounced increase between decades. Porifera and Cnidaria were the two dominant sources of NMNPI worldwide. The exception was polar regions where Echinodermata dominated. The majority of species that yielded the new natural products belong to only one class of each Porifera and Cnidaria phyla (Demospongiae and Anthozoa, respectively). Increased bioprospecting efforts were observed in the Pacific Ocean, particularly in Asian countries that are associated with the Japan Biodiversity Hotspot and the Kuroshio Current. Although results show comparably less NMNPI from polar regions, the number of new natural products per species is similar to that recorded for other regions. The present study provides information to future bioprospecting efforts addressing previously unexplored taxonomic groups and/or regions. We also highlight how marine invertebrates, which in some cases have no commercial value

  2. Trends in monitoring pharmaceuticals and personal-care products in the aquatic environment by use of passive sampling devices

    Science.gov (United States)

    Mills, G.A.; Vrana, B.; Allan, I.; Alvarez, D.A.; Huckins, J.N.; Greenwood, R.

    2007-01-01

    The use of passive sampling in monitoring pharmaceuticals and personal-care products (PPCPs) in the aquatic environment is discussed. The utility of passive sampling methods for monitoring the fraction of heavy metals and the biologically available fraction of non-polar organic priority pollutants is recognized and these technologies are being used in surveys of water quality. These devices are used to measure the dissolved fraction and they can yield information that can be used in the development of risk assessments models. These devices can also be used to locate illegal dumping and to monitor specific sources of input of PPCPs into the environment, or to monitor the effectiveness of water treatment processes in the removal of these compounds from wastewater. These devices can provide representative information at low cost which necessitate a combination of laboratory calibration and field studies for emerging pollutants.

  3. Trends in Cable Magnetization and Persistent Currents during the Production of the Main Dipoles of the Large Hadron Collider

    CERN Document Server

    Bellesia, B; Granata, V; Le Naour, S; Oberli, L; Sanfilippo, S; Santoni, C; Scandale, Walter; Schwerg, N; Todesco, Ezio; Völlinger, C

    2005-01-01

    The production of more than 60% of superconducting cables for the main dipoles of the Large Hadron Collider has been completed. The results of the measurements of cable magnetization and the dependence on the manufacturers are presented. The strand magnetization produces field errors that have been measured in a large number of dipoles (approximately 100 to date) tested in cold conditions. We examine here the correlation between the available magnetic measurements and the large database of cable magnetization. The analysis is based on models documented elsewhere in the literature. Finally, a forecast of the persistent current effects to be expected in the LHC main dipoles is presented, and the more critical parameters for beam dynamics are singled out.

  4. Proceedings of the Infonex oil sands 2005 conference : an industry summit on emerging trends in exploration, production and resource management

    International Nuclear Information System (INIS)

    2005-01-01

    This conference provided a forum to discuss the opportunities and challenges facing the oil sands industry with particular reference to resource characterization and supply and market outlooks to 2015. The driving forces behind oil sands development were also identified. The conference featured 12 presentations that dealt with a range of issues including resource management; operations management; price and cost sharing; emerging transmission pipeline challenges and opportunities; the fiscal regime for oil sands; minimizing the environmental impact of oil sands development; cumulative effects management and the regulatory approval process. An overview of a joint venture by Alberta Environment Northern Region and the Alberta Geological Survey to update existing maps of buried bedrock and drift channels in the oil sands mining and in-situ recoverable areas was included along with an overview of economic and environmental benefits of gasification. A new technology known as multiphase superfine atomized residue (MSAR) as an alternate fuel in oil sands production was discussed along with the issue of bridging the gap between the oil sand industry and First Nations partners. Three of the 12 presentations were catalogued separately for inclusion in this database. tabs., figs

  5. Retrospective analysis of trends and production factors associated with sow mortality on swine-breeding farms in USA.

    Science.gov (United States)

    Koketsu, Y

    2000-09-01

    Of the 825 pig farms in USA that mailed in their electronic file containing production records, 604 farms were used to observe breeding-female mortality risk and related factors (herd size, lactation length, parity and season). Multiple regression was used to determine factors associated with annual mortality risk. Analyses of variance were used for comparisons of mortality risks among parity and season groups. Average annual mortality risks during the 1997 period was 5.68%. Average breeding-female inventories and average lactation length on USA farms were 733 and 18.3 days, respectively. Higher annual breeding-female mortality risk was associated with larger herd size, greater parity at farrowing and shorter lactation length (P500 females, mortality risk increases by 0.44%. Older parity was associated with higher mortality risks. Summer season was also associated with higher mortality risk. Using five-years' records on 270 farms, annual mortality risk in 1997 was higher than those of 1993 and 1994, while average breeding-female inventory increased and lactation length decreased. It is recommended that producers, especially in large herds, pay more attention to breeding females.

  6. Women in science & engineering scholarships and summer camp outreach programs : year 6.

    Science.gov (United States)

    2012-08-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  7. 75 FR 57086 - Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site

    Science.gov (United States)

    2010-09-17

    ... OFFICE OF PERSONNEL MANAGEMENT Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site AGENCY: Office of Personnel Management. ACTION: 30-Day Notice and... National Science Foundation in accordance with [[Page 57087

  8. Women in science & engineering and minority engineering scholarships : year 3, report for 2008-2009 activities.

    Science.gov (United States)

    2009-05-01

    Support made scholarships available to minority and women students interested in engineering and science and significantly increased : the number of minority and female students that Missouri S&T can recruit to its science and engineering programs. R...

  9. Women in science & engineering and minority engineering scholarships : year 2 report for 2007-2008 activities.

    Science.gov (United States)

    2008-08-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  10. 42 CFR 57.2205 - Priority for selection of scholarship recipients.

    Science.gov (United States)

    2010-10-01

    ... shortage area if he presently is residing in such an area or if he (or his parents) resided in such an area... insufficient funds available to make scholarship grants to all members of any single priority grouping... of their families. ...

  11. Engaged scholarship: encouraging interactionism in entrepreneurship and small-to-medium enterprise (SME) research

    OpenAIRE

    Simba, A; Ojong, N

    2017-01-01

    Purpose: The purpose of this paper is to introduce a multi-layered theoretical framework to enable engaged scholarship to develop as a practice in entrepreneurship and small business research. To do so, it illuminates the salient features of engaged scholarship, collaborative learning and actor-network theory (ANT).\\ud Design/methodology/approach: The paper follows a narrative or traditional literature review design. Specifically, it adopts a thematic approach for summarising and synthesising...

  12. Good night, and good luck: perspectives on luck in management scholarship

    OpenAIRE

    Liu, C; de Rond, Mark Edmondus

    2016-01-01

    It is not insignificant that seminal contributions to management scholarship have highlighted luck as an alternative explanation for performance differences between individuals and organizations. Yet it has rarely taken center-stage in scholarship. The principal purpose of this paper is to provide a systematic review of the application of luck in the management literature and in such foundation disciplines as economics, sociology, and psychology. Our analysis finds five common perspectives on...

  13. Supporting and Enabling Scholarship: Developing and Sharing Expertise in Online Learning and Teaching

    Directory of Open Access Journals (Sweden)

    Fiona Barnes

    2018-04-01

    Full Text Available In a highly competitive, rapidly changing higher education market, universities need to be able to generate pedagogical expertise quickly and ensure that it is applied to practice. Since teaching approaches are constantly evolving, partly responding to emerging learning technologies, there is a need to foster ways to keep abreast on an ongoing basis. This paper explores how a small-scale project, the Teaching Online Panel (TOP, used scholarship investigations and a bottom-up approach to enhance one particular aspect of academic practice – online learning and teaching. The experiences of TOP are useful for identifying:  • how a scholarship approach can help develop academic expertise • its contribution to enhancing understanding of staff’s different roles in the University • ways of developing the necessary supportive network for those undertaking such scholarship • the effectiveness of staff development which is peer-led rather than imposed from above • how practical examples can stimulate practice development • the relevance of literature on communities of practice and landscapes of practice for scholarship • the important role of ‘brokers’ to facilitate the dissemination of scholarship findings • the benefits to the brokers’ own professional roles • the challenges of sustaining such an approach and lessons learnt. This study has relevance for those involved in supporting scholarship or delivering staff development in Higher Education.

  14. Educational Scholarship and Technology: Resources for a Changing Undergraduate Medical Education Curriculum.

    Science.gov (United States)

    Kyle, Brandon N; Corral, Irma; John, Nadyah Janine; Shelton, P G

    2017-06-01

    Returning to the original emphasis of higher education, universities have increasingly recognized the value and scholarship of teaching, and medical schools have been part of this educational scholarship movement. At the same time, the preferred learning styles of a new generation of medical students and advancements in technology have driven a need to incorporate technology into psychiatry undergraduate medical education (UGME). Educators need to understand how to find, access, and utilize such educational technology. This article provides a brief historical context for the return to education as scholarship, along with a discussion of some of the advantages to this approach, as well as several recent examples. Next, the educational needs of the current generation of medical students, particularly their preference to have technology incorporated into their education, will be discussed. Following this, we briefly review the educational scholarship of two newer approaches to psychiatry UGME that incorporate technology. We also offer the reader some resources for accessing up-to-date educational scholarship for psychiatry UGME, many of which take advantage of technology themselves. We conclude by discussing the need for promotion of educational scholarship.

  15. Assessment of the Impact of Teaching Demands on Research Productivity Among Doctoral Nursing Program Faculty.

    Science.gov (United States)

    Smeltzer, Suzanne C; Cantrell, Mary Ann; Sharts-Hopko, Nancy C; Heverly, Mary Ann; Jenkinson, Amanda; Nthenge, Serah

    2016-01-01

    This article reports the findings of a study that examined the research and scholarship productivity of doctorally prepared nursing faculty teaching and mentoring doctoral students and the conflicting demands on them to maintain programs of research and scholarship. The specific aims were to (a) examine the research productivity and scholarship of faculty members teaching in doctoral programs and mentoring doctoral students to examine the perceived effectiveness of existing institutional mechanisms to support scholarship, (b) explore institutional features and personal practices used by doctoral program faculty to develop and maintain research and scholarship productivity, and (c) analyze predictors of scholarship productivity. Data were collected via an on-line researcher-developed survey that examined doctoral faculty roles/responsibilities and their relationship to their scholarly productivity, overall research productivity, and institutional features and personal practices to support research/scholarship activities. Survey respondents reported spending a large amount of time engaged in research-related activities with 58.9% (n = 326) spending anywhere from 6 to 20 hours per week conducting research, writing research-based papers, giving presentations, grant writing, or conducting evidence-based improvement projects. Scholar productivity among the respondents was robust. Personal practices that most strongly supported faculty members' scholarship productivity were the belief that engaging in scholarship made them better teachers and the personal gratification in experiencing doctoral students' successes. A multiple regression analysis conducted to determine predictors of productivity indicated that the strongest predictor was the average number of hours spent on research/scholarship-related activities, followed by time bought out from teaching and other responsibilities of the faculty role for research. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Skiing trends

    Science.gov (United States)

    Charles R. Goeldner; Stacy Standley

    1980-01-01

    A brief historical overview of skiing is presented, followed by a review of factors such as energy, population trends, income, sex, occupation and attitudes which affect the future of skiing. A. C. Neilson's Sports Participation Surveys show that skiing is the second fastest growing sport in the country. Skiing Magazine's study indicates there are...

  17. Billing Trends

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Billing Trends. Internet access: Bandwidth becoming analogous to electric power. Only maximum capacity (load) is fixed; Charges based on usage (units). Leased line bandwidth: Billing analogous to phone calls. But bandwidth is variable.

  18. Food Trends.

    Science.gov (United States)

    Schwenk, Nancy E.

    1991-01-01

    An overall perspective on trends in food consumption is presented. Nutrition awareness is at an all-time high; consumption is influenced by changes in disposable income, availability of convenience foods, smaller household size, and an increasing proportion of ethnic minorities in the population. (18 references) (LB)

  19. The Impact of the Louisiana Scholarship Program on Racial Segregation in Louisiana Schools. Louisiana Scholarship Program Evaluation Report #3. Technical Report

    Science.gov (United States)

    Egalite, Anna J.; Mills, Jonathan N.; Wolf, Patrick J.

    2016-01-01

    The question of how school choice programs affect the racial stratification of schools is highly salient in the field of education policy. We use a student-level panel data set to analyze the impacts of the Louisiana Scholarship Program (LSP) on racial segregation in public and private schools. This targeted school voucher program provides funding…

  20. Measures of Student Non-Cognitive Skills and Political Tolerance after Two Years of the Louisiana Scholarship Program. Louisiana Scholarship Program Evaluation Report #2. Technical Report

    Science.gov (United States)

    Mills, Jonathan N.; Cheng, Albert; Hitt, Collin E.; Wolf, Patrick J.; Greene, Jay P.

    2016-01-01

    This report examines the short-term effects of the Louisiana Scholarship Program (LSP) on students' non-cognitive skills and civic values. While a growing number of studies have evaluated K-12 school voucher programs along academic dimensions, few have focused on the development of non-cognitive skills and civic values. This study aims to address…

  1. The Effects of the Louisiana Scholarship Program on Student Achievement after Two Years. Louisiana Scholarship Program Evaluation Report #1. Technical Report

    Science.gov (United States)

    Mills, Jonathan N.; Wolf, Patrick J.

    2016-01-01

    The Louisiana Scholarship Program (LSP) is a statewide initiative offering publicly-funded vouchers to enroll in local private schools to students in low-performing schools with family income no greater than 250 percent of the poverty line. Initially established in 2008 as a pilot program in New Orleans, the LSP was expanded statewide in 2012.…

  2. The Economy of Scandinavian-American Exchange: Donations and Scholarships in the American-Scandinavian Foundation, 1912–1995

    Directory of Open Access Journals (Sweden)

    Christin Mays

    2015-05-01

    Full Text Available The importance of philanthropy for academic exchange cannot be overestimated. Especially in the first half of the twentieth century, scholarships for academic exchange originated from the private sector instead of the state. But what is the relationship between academic exchange and the donations which finance scholarships? How can specific donations and the restrictions placed on them change the flow of exchange? This article investigates donation and scholarship praxis within the American-Scandinavian Foundation (ASF from 1912–1995, a philanthropic organisation devoted to academic exchange between Scandinavia and the United States. The period, 1912–1944, is characterised by various small donations and few scholarships to mostly American fellows. The second period, 1945–1995, represents an era of economic growth created from a surge in large, restricted donations invested in scholarship funds. This led to an increased number of scholarships to a more geographically diverse population.

  3. Trends in Deaths Involving Heroin and Synthetic Opioids Excluding Methadone, and Law Enforcement Drug Product Reports, by Census Region - United States, 2006-2015.

    Science.gov (United States)

    O'Donnell, Julie K; Gladden, R Matthew; Seth, Puja

    2017-09-01

    Opioid overdose deaths quadrupled from 8,050 in 1999 to 33,091 in 2015 and accounted for 63% of drug overdose deaths in the United States in 2015. During 2010-2015, heroin overdose deaths quadrupled from 3,036 to 12,989 (1). Sharp increases in the supply of heroin and illicitly manufactured fentanyl (IMF) are likely contributing to increased deaths (2-6). CDC examined trends in unintentional and undetermined deaths involving heroin or synthetic opioids excluding methadone (i.e., synthetic opioids)* by the four U.S. Census regions during 2006-2015. Drug exhibits (i.e., drug products) obtained by law enforcement and reported to the Drug Enforcement Administration's (DEA's) National Forensic Laboratory Information System (NFLIS) that tested positive for heroin or fentanyl (i.e., drug reports) also were examined. All U.S. Census regions experienced substantial increases in deaths involving heroin from 2006 to 2015. Since 2010, the South and West experienced increases in heroin drug reports, whereas the Northeast and Midwest experienced steady increases during 2006-2015. † In the Northeast, Midwest, and South, deaths involving synthetic opioids and fentanyl drug reports increased considerably after 2013. These broad changes in the U.S. illicit drug market highlight the urgent need to track illicit drugs and enhance public health interventions targeting persons using or at high risk for using heroin or IMF.

  4. Mapping the Glocal Turn: Literature Streams, Scholarship Clusters and Debates

    Directory of Open Access Journals (Sweden)

    Victor Roudometof

    2015-12-01

    Full Text Available Based on a bibliographical survey, this article presents evidence of a silent glocal turn in 21st century academia. Several terms compete for describing the newfound situations of hybridity and fusion in the world, and glocalization is a new term that offers a high level of precision in comparison to other contenders. Three specific clusters of inter-disciplinary scholarship are identified as cutting edge areas of research: the study of consumer culture, the field of urban studies and the study of management and/or organizations. Within these areas, glocalization is employed in varied and often contested ways according to specific research agendas. Glocalization thus has become a contested term. The article identifies and describes three debates that involve contrasting appropriations of glocalization. First, there is a contrast between geographical and social interpretations of glocalization, which in turn are based on contrasting definitions of space (geographical versus social. Second, there is a debate over the extent to which glocalization is sufficiently incorporated into global studies, or whether glocal studies should be defined separately from global studies. Third, there is a contrast between homogenization versus hybridization advocates in cross-cultural management and the social sciences. Although often cast as a conflict between proponents of globalization versus proponents of glocalization, this particular debate might be transcended in favor of more inclusive perspectives that suggest a “both/end” solution over an “either/or” interpretation of the opposing views. Glocalization is a recent addition to the vocabulary of 21st century humanities and social sciences. Its employment is also part of a broader wave of interest in the glocal that is not contained within these fields but, rather, extends further into information-communication technology (ICT, medicine and environmental science. To mention one such example, it is not

  5. Oral Health Research and Scholarship in 2040: Executive Summary.

    Science.gov (United States)

    Polverini, Peter J

    2017-09-01

    This executive summary for Section 6 of the "Advancing Dental Education in the 21 st Century" project provides an overview of five background articles that address the role of research and scholarship in dental education in the year 2040. Beginning with a historical account of research and discovery science in dentistry's evolution as a profession, the article then reviews the role of early thought leaders and organized dentistry in establishing research as a cornerstone of dental education and dental practice. The dental research workforce faces an uncertain future fueled by a volatile funding environment and inadequate mentoring and training of research faculty. Dental schools must forge stronger academic and scientific ties to their university and academic health centers and will be challenged to develop sustainable research and patient care collaborations with other health professions. The changing health care environment will create new opportunities for oral health care providers to expand their scope of practice and focus on prevention and screening for non-communicable chronic diseases. Dental practitioners in the future are likely to place greater emphasis on managing the overall health of their patients while promoting closer integration with other health professionals. All dental schools must develop a sustainable research mission if they hope to graduate dentists who function effectively in a collaborative health care environment. The changing scientific and health care landscape will dramatically alter dental education and dental practice. Dental schools need to reconsider their research and educational priorities and clinical practice objectives. Until dental schools and the practicing community come to grips with these challenges, a persistent attitude of complacency will likely be at the dental profession's peril.

  6. African American Social Work Faculty: Overcoming Existing Barriers and Achieving Research Productivity

    Science.gov (United States)

    Allen, Junior Lloyd; Huggins-Hoyt, Kimberly Y.; Holosko, Michael J.; Briggs, Harold E.

    2018-01-01

    Purpose: This study explored the scholarship experiences of top-ranked African American faculty in schools of social work. Method: Qualitative interviews were conducted with N = 10 top-ranked African American faculty identified as achieving considerable productivity and impact of scholarship. Findings: Four major themes were identified, each of…

  7. Industry trends

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This section discusses the US energy supply and demand situation including projections for energy use, the clean coal industry (constraints of regulation on investment in new technologies, technology trends, and current pollution control efficiency), opportunities in clean coal technology (Phase 2 requirements of Title 4 of the Clean Air Act, scrubber demand for lime and limestone, and demand for low sulfur coal), and the international market of clean coal technologies

  8. NEW TRENDS IN MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Micu Alexandra

    2014-07-01

    Full Text Available Over the last years, management have been facing a series of profound changes in trends coming and going, one being more productive than other or causing more damage when applied improperly. The paper focuses on the last trends in management that have evolved in the last years, trends that have been marked by a Darwinian business environment and made more unforgiving since the financial crisis and the innovations in technology, social media and management philosophy. The paper will present and describe the most important new trends in management that enabled select organisations to remain competitive and overcome the multiple difficulties caused by the ever-changing economy based on a qualitative research. From the “outside innovation” that is considered always to be the key in overcoming the obstacles facing an organization, to the new buzzword “design”, that is said to ensure the organization long-term competitive advantage, the paper will analyse new trends and also will be describing the impact they have on the welfare of the organization. The research has also shown that managers tend to put a greater accent on searching for innovation rather than efficiency in order to ensure a continuous progress in the organization and to maintain business sustainability. The paper will not be comparing the efficiency of these different philosophies, or the results they generated, as time will still be the ultimate judge.

  9. Socinianism, Islam and the Radical Uses of Arabic Scholarship

    Directory of Open Access Journals (Sweden)

    Mulsow, Martin

    2010-12-01

    Full Text Available Socinianism —or, broader: anti-trinitarianism— was often paralleled to Islam: both the Christian heresy and the Muslim religion reject the doctrine of the Trinity and regard Jesus only as a prophet, not as a god. There are indeed numerous historical connections between both currents. From Michael Servetus onward, the Qur’ān and islamic writings had an impact on the emerging Socinian critique. Antitrinitarians tried to establish a historical genealogy from early (Ebionite Christianity through Islam (which preserved the true monotheistic idea to the present. They often took their knowledge from much more orthodox Christian Arabist scholarship, which provided e.g. translations of passages from al-Qarāfī’s critique of St. Paul. Moreover, some bold writers like Aubert de Versé even proposed a historical-critical approach to the text of the Qur’ān, having in mind the model of Richard Simon’s historical criticism of the Old Testament.

    El socinianismo, o más ampliamente el antitrinitarismo, fue comparado muchas veces con el islam: tanto la herejía cristiana como la religión musulmana rechazan la doctrina de la Trinidad y consideran que Jesús fue tan solo un profeta y no un dios. De hecho, hay numerosos vínculos históricos entre las dos corrientes. Desde Miguel Servet, el Corán y las escrituras islámicas tuvieron un gran impacto en la crítica emergente sociniana. Los antitrinitarios intentaron establecer una genealogía histórica que iba desde el primer cristianismo de los ebionitas hasta el presente, pasando por el islam (que preservó la verdadera idea monoteísta. A menudo los antitrinitarios adquirieron sus conocimientos de las obras mucho más ortodoxas de los arabistas cristianos, que incluían, por ejemplo, traducciones de pasajes sacados de la crítica a San Pablo de al-Qarāfi. Además, algunos escritores atrevidos, como Aubert de Versé, propusieron incluso un enfoque histórico-crítico para el

  10. Leading Up in the Scholarship of Teaching and Learning

    Directory of Open Access Journals (Sweden)

    Janice E. Miller-Young

    2017-06-01

    Full Text Available Scholarship of teaching and learning (SoTL scholars, including those who are not in formal positions of leadership, are uniquely positioned to engage in leadership activities that can grow the field, influence their colleagues, and effect change in their local contexts as well as in institutional, disciplinary, and the broader Canadian contexts. Drawing upon the existing SoTL literature and our own diverse experiences, we propose a framework that describes institutional contexts in terms of local SoTL activity (microcultures and administrative support (macro-level and use it to describe the many ways that SoTL scholars can and do “lead up” to effect change depending on their own context. We conclude by inviting scholars to consider, reflect upon, and experiment with their leadership activities, not only for their own professional growth but also to contribute to the literature in this area. Les professeurs qui font des recherches dans le domaine de l’avancement des connaissances en enseignement et en apprentissage (ACEA, y compris ceux qui n’occupent pas un poste de leadership formel, occupent une position unique pour s’engager dans des activités de leadership qui peuvent faire avancer le domaine, influencer leurs collègues et effectuer des changements dans leurs contextes locaux ainsi que dans les contextes plus vastes de leur établissement, de leur discipline et du contexte canadien en général. En nous appuyant sur la documentation déjà publiée en ACEA et sur nos diverses expériences personnelles, nous proposons un cadre qui décrit les contextes institutionnels en termes d’activités d’ACEA locales (micro-cultures et de soutien administratif (niveau macro que nous utilisons pour décrire les diverses manières dont les chercheurs en ACEA peuvent en arriver à effectuer des changements selon leur propre contexte. En conclusion, nous invitons les chercheurs à prendre en considération leurs activités de leadership, à y

  11. The New World challenge: Performance trends in wine production in major wine-exporting countries in the 2000s and their implications for the Australian wine industry

    Directory of Open Access Journals (Sweden)

    Euan Fleming

    2014-12-01

    Full Text Available Anderson, K., Nelgen, S., 2011. Global Wine Markets, 1961 to 2009: A Statistical Compendium. University of Adelaide Press, Adelaide publication of an index of revealed comparative advantage suggests that the Australian wine industry had come under increased competition from other “New World” producers in the first decade of this century. We examine this influence by comparing the transformation of winegrapes into wine volume and value in the 11 largest wine-exporting countries during the years, 2000–2009. Our focus is on the challenge issued by other New World producers from the Southern Hemisphere to Australian producers, and the continuing challenge to Old World global supremacy by New World producers and its response. Four performance measures are used this study. Two key trends are evident. First, all countries migrated to higher price points, albeit with differing degrees of success: slightly declining productivity in transforming winegrapes into wine output was overwhelmed by price/quality effects, leading to substantial gains in transforming winegrapes into wine value. Second, New World producers plus Portugal and Spain were much more successful in achieving gains in their export value proposition than they were in extracting value in their domestic markets. Results show that Australian wine producers had lost some of their competitive advantage during the 2000s as their pre-existing strategy dominated by the export of high-volume wines by large companies at low to medium price points, and their reliance on a reputation for reliable good quality for the price point was beginning to fail in the face of competition from both New World and Old World producers. Acknowledgement of this outcome has led to a good deal of introspection, and recognition of the need to promote the wine regions of Australia, based on higher-quality wines, and to select and promote quality indicators.

  12. Contributions of the NOAA Hollings Undergraduate Scholarship Program to the Geosciences Pipeline

    Science.gov (United States)

    Kaplan, M.

    2016-12-01

    Since 2005, the NOAA Ernest F. Hollings Undergraduate Scholarship Program has provided tuition support and paid summer internship opportunities at NOAA to exceptional students majoring in the geosciences. The purpose of the scholarship program is to train students in NOAA mission fields. Multiple methods were used to track the career trajectories of Hollings alumni, including mining LinkedIn data, conducting an impact analysis based on a professionally developed web-based evaluation survey, and a web-based alumni update system. At least one postgraduate record was recorded for 80% of Hollings Scholarship alumni. Of the alumni reached, more than 75% continued on to graduate school in a NOAA mission field, and 86% of those graduate degrees were in a NOAA mission field or other STEM field. More than 60% of alumni had at least one professional record, with the most alumni working in private industry, followed by nongovernmental organizations and federal, state and local government.

  13. Application of the fuzzy topsis multi-attribute decision making method to determine scholarship recipients

    Science.gov (United States)

    Irvanizam, I.

    2018-03-01

    Some scholarships have been routinely offered by Ministry of Research, Technology and Higher Education of the Republic of Indonesia for students at Syiah Kuala University. In reality, the scholarship selection process is becoming subjective and highly complex problem. Multi-Attribute Decision Making (MADM) techniques can be a solution in order to solve scholarship selection problem. In this study, we demonstrated the application of a fuzzy TOPSIS as an MADM technique by using a numerical example in order to calculate a triangular fuzzy number for the fuzzy data onto a normalized weight. We then use this normalized value to construct the normalized fuzzy decision matrix. We finally use the fuzzy TOPSIS to rank alternatives in descending order based on the relative closeness to the ideal solution. The result in terms of final ranking shows slightly different from the previous work.

  14. Application to Determination of Scholarship Worthiness Using Simple Multi Attribute Rating Technique and Merkle Hellman Method

    Directory of Open Access Journals (Sweden)

    Dicky Nofriansyah

    2017-10-01

    Full Text Available This research was focused on explaining how the concept of simple multi attribute rating technique method in a decision support system based on desktop programming to solve multi-criteria selection problem, especially Scholarship. The Merkle Hellman method is used for securing the results of choices made by the Smart process. The determination of PPA and BBP-PPA scholarship recipients on STMIK Triguna Dharma becomes a problem because it takes a long time in determining the decision. By adopting the SMART method, the application can make decisions quickly and precisely. The expected result of this research is the application can facilitate in overcoming the problems that occur concerning the determination of PPA and BBP-PPA scholarship recipients as well as assisting Student Affairs STMIK Triguna Dharma in making decisions quickly and accurately

  15. The Chinese Government Scholarship Program: An Effective Form of Foreign Assistance?

    Science.gov (United States)

    Dong, Lili; Chapman, David W.

    2008-03-01

    This study investigates the effectiveness of Chinese international education assistance through an examination of student experience in the Chinese Government Scholarship Program, an important mechanism of Chinese foreign aid. Grounded in Pascarella's (1985) model of the impact of college on students, the study investigates participants' level of satisfaction with their higher education experience in China and their perception of the role of the scholarship program in promoting positive relationships between China and the scholarship students' home countries. Findings indicate that participants are generally satisfied with their experiences in China and are positive about the impact of the program in building friendships with their home countries. The authors discuss the implications of these findings in terms of China's emerging prominence as a provider of international development assistance.

  16. Criteria for social media-based scholarship in health professions education.

    Science.gov (United States)

    Sherbino, Jonathan; Arora, Vineet M; Van Melle, Elaine; Rogers, Robert; Frank, Jason R; Holmboe, Eric S

    2015-10-01

    Social media are increasingly used in health professions education. How can innovations and research that incorporate social media applications be adjudicated as scholarship? To define the criteria for social media-based scholarship in health professions education. In 2014 the International Conference on Residency Education hosted a consensus conference of health professions educators with expertise in social media. An expert working group drafted consensus statements based on a literature review. Draft consensus statements were posted on an open interactive online platform 2 weeks prior to the conference. In-person and virtual (via Twitter) participants modified, added or deleted draft consensus statements in an iterative fashion during a facilitated 2 h session. Final consensus statements were unanimously endorsed. A review of the literature demonstrated no existing criteria for social media-based scholarship. The consensus of 52 health professions educators from 20 organisations in four countries defined four key features of social media-based scholarship. It must (1) be original; (2) advance the field of health professions education by building on theory, research or best practice; (3) be archived and disseminated; and (4) provide the health professions education community with the ability to comment on and provide feedback in a transparent fashion that informs wider discussion. Not all social media activities meet the standard of education scholarship. This paper clarifies the criteria, championing social media-based scholarship as a legitimate academic activity in health professions education. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  17. Integrating Reiki and community-engaged scholarship: an interdisciplinary educational innovation.

    Science.gov (United States)

    Bremner, Marie N; Bennett, David N; Chambers, Donna

    2014-09-01

    To provide students with a meaningful holistic care experience while integrating community-engaged scholarship, students partnered with a Reiki-prepared faculty member within a nurse-managed community clinic to offer Reiki to the clients and participate in the evaluation of the effectiveness of the modality. This article describes how students and faculty integrated holistic care, scholarship, and community engagement. This experience provided the students with an opportunity to embrace the art and science of holistic nursing while obtaining experience in measuring outcomes.

  18. An Occupational Therapy and Teaching Partnership: Applying a Scholarship of Practice Model.

    Science.gov (United States)

    Fitzgerald, Brian; MacCobb, Siobhán

    2017-07-01

    Occupational therapists must generate knowledge and evidence that relates specifically to their practice context especially when there is a paucity of literature for emerging areas of practice. This paper describes the process of adopting a scholarship of practice approach with other professionals to generate evidence for practice in mainstream post primary school settings with students with social, emotional and behavioral difficulties (SEBD). Scholarship of practice and clinical reasoning are closely intertwined as therapists generate evidence on their practice to make informed decisions and judgments. In this paper, there are a number of important concepts needing to be highlighted for their meaning in this specific context.

  19. The Catalyst Scholarship Program at Hunter College. A Partnership among Earth Science, Physics, Computer Science and Mathematics

    Science.gov (United States)

    Salmun, Haydee; Buonaiuto, Frank

    2016-01-01

    The Catalyst Scholarship Program at Hunter College of The City University of New York (CUNY) was established with a four-year award from the National Science Foundation (NSF) to fund scholarships to 40 academically talented but financially disadvantaged students majoring in four disciplines of science, technology, engineering and mathematics…

  20. Can a Public Scholarship Program Successfully Reduce School Drop-Outs in a Time of Economic Crisis? Evidence from Indonesia

    Science.gov (United States)

    Cameron, Lisa

    2009-01-01

    This paper evaluates the role played by Indonesia's Social Safety Net Scholarships Program in reducing school drop-out rates during the Asian financial crisis. The expectation was that many families would find it difficult to keep their children in school and drop-out rates would be high. The scholarships are found to have been effective in…

  1. 78 FR 15969 - Request for Nominations to Serve on Board of Trustees for the Cobell Education Scholarship Fund

    Science.gov (United States)

    2013-03-13

    ... Trustees for the Cobell Education Scholarship Fund AGENCY: Office of the Secretary, Interior. ACTION... a Scholarship Program to provide financial assistance to Native American students to defray the cost... will be reimbursed for reasonable travel expenses related to the performance of their duties as members...

  2. The Evaluative Impact of Graduate Scholarships: The Case of the University of the West Indies, St. Augustine

    Science.gov (United States)

    Kalloo-Bhagwandeen, Sarah; Mustapha, Nasser

    2013-01-01

    The UWI Postgraduate Scholarship has been the most longstanding award offered by the University of the West Indies. However, completion rates of students have been decreasing and the number of students registered has not been increasing significantly. This paper investigates the UWI Postgraduate Scholarships awarded from 2001 to 2007. This…

  3. International Scholarship Graduates Influencing Social and Economic Development at Home: The Role of Alumni Networks in Georgia and Moldova

    Science.gov (United States)

    Campbell, Anne C.

    2016-01-01

    Many students from low- and middle-income countries seek scholarship support to pursue higher education overseas. Often scholarship programs mandate that recipients "give back" to their home countries following their studies so scholars "apply" their experiences to aid their countries of origin. In this comparative qualitative…

  4. The Role of Student Engagement in the Success of Study of Scholarship Awardee Students of Bogor Agricultural University, Indonesia

    Science.gov (United States)

    Astuti, Farchaini Budi; Sumarwan, Ujang; Qayim, Ibnul

    2016-01-01

    This study aims to analyze the effect of student characteristics, internal factors and external factors on student engagement and the success of scholarship awardee's study in Bogor Agricultural University. The theory used in this study is that the success study of the scholarship awardee is affected by the student characteristics, internal and…

  5. 34 CFR 611.46 - What are a scholarship recipient's reporting responsibilities upon graduation from the teacher...

    Science.gov (United States)

    2010-07-01

    ..., and other identifying information about the recipient; (ii) That he or she is teaching in a high-need... 34 Education 3 2010-07-01 2010-07-01 false What are a scholarship recipient's reporting... scholarship recipient's reporting responsibilities upon graduation from the teacher preparation program? (a...

  6. 34 CFR 611.51 - How does a grantee ensure that a scholarship recipient understands the terms and conditions of...

    Science.gov (United States)

    2010-07-01

    ... the recipient will need to have the LEA provide to the Department to enable the Secretary to confirm... 34 Education 3 2010-07-01 2010-07-01 false How does a grantee ensure that a scholarship recipient understands the terms and conditions of the scholarship before the recipient leaves the teacher preparation...

  7. The Impact of Scholarships for Asian American and Pacific Islander Community College Students: Findings from an Experimental Design Study

    Science.gov (United States)

    Teranishi, Robert T.; Martin, Margary; Pazich, Loni Bordoloi; Alcantar, Cynthia M.; Nguyen, Bach Mai Dolly; Curammeng, Edward R.; Nguyen, Mike Hoa; Chan, Jason

    2015-01-01

    Extant research on scholarship programs provides foundational knowledge on student enrollment patterns, different types of programs and their students, and outcomes for scholarship recipients in different sectors of higher education. Despite this growing body of research, however, looming questions remain about the measurable impact of scholarship…

  8. What Works Clearinghouse Quick Review: "The Short-Term Effects of the Kalamazoo Promise Scholarship on Student Outcomes"

    Science.gov (United States)

    What Works Clearinghouse, 2014

    2014-01-01

    The study examined the impact of the Kalamazoo Promise Scholarship on high school students' academic and behavioral outcomes. Depending on how long the student had attended Kalamazoo Public Schools (KPS), the scholarship would cover up to 100 percent of tuition and fees for attending any public college or university in the state of Michigan. The…

  9. The Effects of Scholarship Amount on Yield and Success for Master's Students in Education

    Science.gov (United States)

    Porter, Andy; Yang, Rui; Hwang, Jun; McMaken, Jennifer; Rorison, Jamey

    2014-01-01

    The amount of merit-based scholarship support for graduate students in the United States has increased dramatically. Given this increased investment, does increasing the size of scholarships awarded to the most academically able admitted students substantially increase their probability of enrollment? We found no support for a positive answer to…

  10. Understanding Recent Trends in Freezing Level Height over the Tropical Andes Mountains of South America: An Investigation of Reanalysis Products and GEOSCCM Integrations.

    Science.gov (United States)

    Zaitchik, B. F.; Russell, A.; Gnanadesikan, A.

    2015-12-01

    As the global climate warms, the height of the 0°C isotherm - aka the freezing level height (FLH) - rises, especially over mountainous regions. Over the past few decades, FLH in the tropical Andes Mountains of South America has been rising at a rate that is 2 to 3 times faster than would be expected considering the zonally-averaged upper troposphere temperature trends and the recent cooling of Pacific Ocean sea surface temperatures. Rising FLH could have devastating impacts in this region where most of the dry season runoff comes from seasonal snow melt and glacial melt. Yet, is unclear why FLH is rising so rapidly in this particular area and what the quantitative implications will be for tropical Andean water resources. Reanalysis products tend to disagree on the spatial pattern and strength of FLH changes which confounds the issue by making it difficult to uncover the driving mechanisms of these local changes in FLH. Indeed, there are several possible factors that may be contributing to the unprecedented rise in FLH over the Andes (above and beyond the normally expected effects of greenhouse gases) of which the most likely actors are: changes in the state of the tropical Pacific Ocean, changes in sea surface temperatures in the Atlantic Ocean, shifts in the Hadley cell, indirect effects of stratospheric ozone depletion and recent recovery, and local thermodynamic land-atmosphere feedbacks. To better understand the changes in FLH, which will ultimately contribute to the effort to predict effects on Andean water resources, we analyze FLH in several forcing-separated integrations of the Goddard Earth Observing System Chemistry-Climate Model (GEOSCCM). By separating out the various forcings (greenhouse gases, sea surface temperatures, ozone depleting substances, volcanic eruptions, and solar fluctuations), we are able to develop hypotheses for mechanistic drivers of FLH changes which can be rigorously tested. These efforts will contribute to the understanding of

  11. WWC Review of the Report "The Short-Term Effects of the Kalamazoo Promise Scholarship on Student Outcomes." What Works Clearinghouse Single Study Review

    Science.gov (United States)

    What Works Clearinghouse, 2014

    2014-01-01

    Researchers examined the impacts of the Kalamazoo Promise Scholarship program on academic and behavioral outcomes of students in grades 9-12 in Kalamazoo Public Schools (KPS). The Kalamazoo Promise Scholarship program offers college scholarships to graduating high school students in the KPS district. The percentage of tuition and fees covered is…

  12. Local Vegetation Trends in the Sahel of Mali and Senegal Using Long Time Series FAPAR Satellite Products and Field Measurement (1982–2010

    Directory of Open Access Journals (Sweden)

    Martin Brandt

    2014-03-01

    Full Text Available Local vegetation trends in the Sahel of Mali and Senegal from Geoland Version 1 (GEOV1 (5 km and the third generation Global Inventory Modeling and Mapping Studies (GIMMS3g (8 km Fraction of Absorbed Photosynthetically Active Radiation (FAPAR time series are studied over 29 years. For validation and interpretation of observed greenness trends, two methods are applied: (1 a qualitative approach using in-depth knowledge of the study areas and (2 a quantitative approach by time series of biomass observations and rainfall data. Significant greening trends from 1982 to 2010 are consistently observed in both GEOV1 and GIMMS3g FAPAR datasets. Annual rainfall increased significantly during the observed time period, explaining large parts of FAPAR variations at a regional scale. Locally, GEOV1 data reveals a heterogeneous pattern of vegetation change, which is confirmed by long-term ground data and site visits. The spatial variability in the observed vegetation trends in the Sahel area are mainly caused by varying tree- and land-cover, which are controlled by human impact, soil and drought resilience. A large proportion of the positive trends are caused by the increment in leaf biomass of woody species that has almost doubled since the 1980s due to a tree cover regeneration after a dry-period. This confirms the re-greening of the Sahel, however, degradation is also present and sometimes obscured by greening. GEOV1 as compared to GIMMS3g made it possible to better characterize the spatial pattern of trends and identify the degraded areas in the study region.

  13. From Rupture to Resonance: Uncertainty and Scholarship in Fine Art Research Degrees

    Science.gov (United States)

    Simmons, Beverley; Holbrook, Allyson

    2013-01-01

    This article focuses on the phenomenon of "rupture" identified in student narratives of uncertainty and scholarship experienced during the course of Fine Art research degrees in two Australian universities. Rupture captures the phenomenon of severe disruption or discontinuity in existing knowledge and typically signifies epistemological…

  14. Engaged scholarship in construction management research: the adoption of information and communications technology in construction projects

    NARCIS (Netherlands)

    Voordijk, Johannes T.; Adriaanse, Adriaan Maria

    2016-01-01

    The objective is to explore what engaged scholarship (ES) could mean for construction management research in facilitating interactions between practice and theory. ES aims to develop knowledge that advances both science and practice through engagement of scholars with practice. Three types of ES are

  15. Contemplating and Extending the Scholarship on Children's and Young Adult Literature

    Science.gov (United States)

    Brooks, Wanda; Cueto, Desiree

    2018-01-01

    To commemorate the 50th anniversary of the "Journal of Literacy Research," this article reviews the trajectory of a particular line of scholarship published in this journal over the past five decades. We focus on African diaspora youth literature to contemplate and extend the ways in which literacy researchers carry out textual analysis…

  16. Perceptions and Attitudes of Occupational Therapy Faculty towards the Scholarship of Teaching

    Science.gov (United States)

    Ordinetz, Sue Ann

    2009-01-01

    Occupational therapy educators have been encouraged to engage in the scholarship of teaching as a form of best practice in education. Despite professional documents and encouragement by leaders in the field of occupational therapy, there is very little known about occupational therapy educators' perceptions, attitudes, and engagement in the…

  17. Thoughts on History, Tuning and the Scholarship of Teaching and Learning in the United States

    Science.gov (United States)

    Pace, David

    2017-01-01

    The Tuning Movement and the scholarship of teaching and learning have each had a significant impact on teaching history in higher education in the United States. But the isolation of these initiatives from each other has lessened their potential impact. Interactions between the two might bring together the intellectual exploration of scholarship…

  18. The New Entrepreneur Scholarships: Self-Employment as a Means to Tackle Social Deprivation

    Science.gov (United States)

    Slack, Jonathan

    2005-01-01

    Purpose-The purpose of this paper is to investigate New Entrepreneur Scholarships, a government-funded programme that aims to help people from disadvantaged backgrounds to become self-employed. Design/methodology/approach-A case study methodology is employed. Findings-The programme has been very effective in helping people who would not otherwise…

  19. Dell H. Hymes: His Scholarship and Legacy in Anthropology and Education

    Science.gov (United States)

    Hornberger, Nancy H., Ed.

    2011-01-01

    Dell Hathaway Hymes, linguistic anthropologist and educational visionary extraordinaire, passed away in November 2009, leaving behind a voluminous scholarship and inspirational legacy in the study of language and inequality, ethnography, sociolinguistics, Native American ethnopoetics, and education. This essay provides a brief account of Hymes's…

  20. Can Universal, Place-Based Scholarships Reduce Inequality? Lessons from Kalamazoo, Michigan

    Science.gov (United States)

    Miller-Adams, Michelle

    2010-01-01

    The Kalamazoo Promise, announced in 2005, is an innovative college-scholarship program available to every graduate of the Kalamazoo (Michigan) Public Schools. Programs such as the Kalamazoo Promise, which is being emulated in cities across the United States, open new avenues for the acquisition of human capital regardless of income level or…