WorldWideScience

Sample records for sustainment training material

  1. Sustainable Materials Management

    Science.gov (United States)

    To introduce businesses, NGOs, and government officials to the concept of Sustainable Materials Management (SMM). To provide tools to allow stakeholders to take a lifecycle approach managing their materials, & to encourage them to join a SMM challenge.

  2. Sustainability in Materials Education

    Science.gov (United States)

    Fergus, Jeffrey W.; Twigge-Molecey, Christopher; Mcguffin-Cawley, James

    2013-08-01

    Consideration of the environmental and societal impacts of engineering products and processes is becoming increasingly important, so sustainability-related issues need to be addressed in educating engineers. Awareness of sustainability issues is particularly important for materials and metallurgical scientists and engineers because they are involved in both developing processes and selecting materials with low-energy use and low environmental impact. In this article, activities at TMS to identify sustainability-related educational needs and opportunities to address these needs will be discussed.

  3. Training for Environmental Management - Industry and Sustainability

    DEFF Research Database (Denmark)

    Ulhøi, John Parm; Madsen, Henning; Kjær, M.

    Sustainable development requires innovative approaches at organisation level as well as a range of new skills and competencies throughout the workforce. The development of appropriate training materials and courses is an essential part of this equation. This report presents an overview of the Fou...... of the Foundation's research and findings on environmental management training requirements in industry in the EU from 1993-1998....

  4. Sustainable Materials Management Challenge Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — Sustainable Materials Management (SMM) is a systemic approach to using and reusing materials more productively over their entire lifecycles. It represents a change...

  5. Towards Materials Sustainability through Materials Stewardship

    Directory of Open Access Journals (Sweden)

    Christopher D. Taylor

    2016-10-01

    Full Text Available Materials sustainability requires a concerted change in philosophy across the entire materials lifecycle, orienting around the theme of materials stewardship. In this paper, we address the opportunities for improved materials conservation through dematerialization, durability, design for second life, and diversion of waste streams through industrial symbiosis.

  6. Sustainable Materials Management Web Academy

    Science.gov (United States)

    The Sustainable Materials Management (SMM) Web Academy series is a free resource for SMM challenge participants, stakeholders, and anyone else interested in learning more about SMM principles from experts in the field.

  7. Green materials for sustainable development

    Science.gov (United States)

    Purwasasmita, B. S.

    2017-03-01

    Sustainable development is an integrity of multidiscipline concept combining ecological, social and economic aspects to construct a liveable human living system. The sustainable development can be support through the development of green materials. Green materials offers a unique characteristic and properties including abundant in nature, less toxic, economically affordable and versatility in term of physical and chemical properties. Green materials can be applied for a numerous field in science and technology applications including for energy, building, construction and infrastructures, materials science and engineering applications and pollution management and technology. For instance, green materials can be developed as a source for energy production. Green materials including biomass-based source can be developed as a source for biodiesel and bioethanol production. Biomass-based materials also can be transformed into advanced functionalized materials for advanced bio-applications such as the transformation of chitin into chitosan which further used for biomedicine, biomaterials and tissue engineering applications. Recently, cellulose-based material and lignocellulose-based materials as a source for the developing functional materials attracted the potential prospect for biomaterials, reinforcing materials and nanotechnology. Furthermore, the development of pigment materials has gaining interest by using the green materials as a source due to their unique properties. Eventually, Indonesia as a large country with a large biodiversity can enhance the development of green material to strengthen our nation competitiveness and develop the materials technology for the future.

  8. Training of chemistry teachers for sustainable development

    Science.gov (United States)

    Gilmanshina, S. I.; Sagitova, R. N.; Melnikov, G. F.; Fedotova, R. R.

    2017-09-01

    Proposed and piloted teacher training plan containing elements of the concept of sustainable development. teacher training plan includes the development of general and specialized courses in chemical disciplines, organization of activities, taking into account the principles of Green Chemistry.

  9. Visual Training for Sustainable Forest Management

    Science.gov (United States)

    Aik, Chong-Tek; Tway, Duane C.

    2004-01-01

    It is increasingly important for timber companies to train managers in the principles and practices of sustainable forest management. One of the most effective ways to conduct such training is through use of visual training methods. This is partly because visual representations encode large amounts of information and help learners to grasp…

  10. Training Materials for Release 3

    DEFF Research Database (Denmark)

    Wake, Jo Dugstad; Hansen, Cecilie; Debus, Kolja

    This document, D7.4 – training materials for release 3, provides an overview of the training material for version 3 of the NEXT-TELL tools and methods. Previous documents submitted as part of work package 7, which is about teacher training, are D7.1 – Training Concept, D7.2 – Training Materials...... for Release 1 and D7.3 – Training Materials for Release 2. D7.4 builds on D7.1 and D7.2 and D7.3. D7.4 contains further development of previous work within WP7, essentially a revised theoretical approach to the teacher training, and expansion of the notion of tool training. The media in use have been expanded......, and the digitalisation of the support material through Moodle courses has been further refined....

  11. Stockpile Dismantlement Database Training Materials

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-01

    This document, the Stockpile Dismantlement Database (SDDB) training materials is designed to familiarize the user with the SDDB windowing system and the data entry steps for Component Characterization for Disposition. The foundation of information required for every part is depicted by using numbered graphic and text steps. The individual entering data is lead step by step through generic and specific examples. These training materials are intended to be supplements to individual on-the-job training.

  12. Sustainable Materials Management: The Road Ahead

    Science.gov (United States)

    How our society uses materials is fundamental to many aspects of our economic and environmental future. If we want the United States to be competitive in the world economy, the sustainable use of materials must be our goal.

  13. Materials Selection for Sustainable Executive Aircraft Interiors

    OpenAIRE

    Santos,Celise Villa dos; Leiva,Daniel Rodrigo; Costa,Fábio Rodrigues; Gregolin,José Angelo Rodrigues

    2016-01-01

    This study proposes a methodological guide to explore and select materials for executive aircraft interiors, contributing toward a perspective of materials requirements, indicators and strategies to design more environmentally sustainable products. This was motivated by the signs from the aviation industry to reduce its environmental impact and the permanent need to push for cost efficiency. The guide includes a schedule framework of materials requirements for sustainable design, and also aer...

  14. RCRA Sustainable Materials Management Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset includes a broad variety of documents, descriptive data, technical analyses and guidance materials relative to voluntary improvements in resource...

  15. Illinois highway materials sustainability efforts of 2016.

    Science.gov (United States)

    2017-07-04

    This report provides a summary of the sustainability efforts of the Illinois Department of Transportation (IDOT) in recycling : reclaimed materials in highway construction during calendar year 2016. This report meets the requirements of Illinois Publ...

  16. Sustainable Management of Construction and Demolition Materials

    Science.gov (United States)

    This web page discusses how to sustainably manage construction and demolition materials, Information covers, what they are, and how builders, construction crews, demolition teams,and deign practitioners can divert C&D from landfills.

  17. Illinois highway materials sustainability efforts of 2014.

    Science.gov (United States)

    2015-08-01

    This report presents the 2014 sustainability efforts of the Illinois Department of Transportation (IDOT) in : recycling reclaimed materials in highway construction. This report meets the requirements of Illinois : Public Act 097-0314 by documenting I...

  18. Illinois highway materials sustainability efforts of 2013.

    Science.gov (United States)

    2014-08-01

    This report presents the sustainability efforts of the Illinois Department of Transportation (IDOT) in : recycling and reclaiming materials for use in highway construction. This report meets the requirements of : Illinois Public Act 097-0314 by docum...

  19. Sustainable Materials for Sustainable Energy Storage: Organic Na Electrodes.

    Science.gov (United States)

    Oltean, Viorica-Alina; Renault, Stéven; Valvo, Mario; Brandell, Daniel

    2016-03-01

    In this review, we summarize research efforts to realize Na-based organic materials for novel battery chemistries. Na is a more abundant element than Li, thereby contributing to less costly materials with limited to no geopolitical constraints while organic electrode materials harvested from biomass resources provide the possibility of achieving renewable battery components with low environmental impact during processing and recycling. Together, this can form the basis for truly sustainable electrochemical energy storage. We explore the efforts made on electrode materials of organic salts, primarily carbonyl compounds but also Schiff bases, unsaturated compounds, nitroxides and polymers. Moreover, sodiated carbonaceous materials derived from biomasses and waste products are surveyed. As a conclusion to the review, some shortcomings of the currently investigated materials are highlighted together with the major limitations for future development in this field. Finally, routes to move forward in this direction are suggested.

  20. Sustainable Materials for Sustainable Energy Storage: Organic Na Electrodes

    Directory of Open Access Journals (Sweden)

    Viorica-Alina Oltean

    2016-03-01

    Full Text Available In this review, we summarize research efforts to realize Na-based organic materials for novel battery chemistries. Na is a more abundant element than Li, thereby contributing to less costly materials with limited to no geopolitical constraints while organic electrode materials harvested from biomass resources provide the possibility of achieving renewable battery components with low environmental impact during processing and recycling. Together, this can form the basis for truly sustainable electrochemical energy storage. We explore the efforts made on electrode materials of organic salts, primarily carbonyl compounds but also Schiff bases, unsaturated compounds, nitroxides and polymers. Moreover, sodiated carbonaceous materials derived from biomasses and waste products are surveyed. As a conclusion to the review, some shortcomings of the currently investigated materials are highlighted together with the major limitations for future development in this field. Finally, routes to move forward in this direction are suggested.

  1. Grants Management Training Materials for Tribal Organizations

    Science.gov (United States)

    EPA’s Office of Grants & Debarment (OGD) worked with the national Partnership for Environmental Technology Education (NPETE) to develop training materials. Training materials, including the training manuals & webinar recordings, are available for download.

  2. Happy Objects, Happy Men? Affect and Materiality in Vocational Training

    Science.gov (United States)

    Åberg, Magnus; Hedlin, Maria

    2015-01-01

    This article investigates the prevailing social inertia of vocational training. Previous research indicates that gendered social norms contribute to sustaining gender segregation. Few studies, however, have paid attention to how the interplay of emotional and material factors impact on gender norms in vocational training. The article builds on an…

  3. Evaluation of issues around road materials for sustainable transport

    CSIR Research Space (South Africa)

    Steyn, WJVDM

    2009-07-01

    Full Text Available In addition to a number of other factors (social, economic, etc) sustainable transport requires the sustainable supply and use of construction materials. This includes the use of marginal materials, waste materials, novel / innovative materials...

  4. Integrating sustainability into Business Education teacher training

    Directory of Open Access Journals (Sweden)

    Carina America

    2014-03-01

    Full Text Available Businesses are increasingly coming under scrutiny from stakeholders who expect them to report how they protect the environment, how they guarantee no human and labour violations in their value chain, and how they function on ethical business principles. Businesses are trying to adjust to these changing environments for the betterment of society and the planet while still concentrating on profit. The same awareness and inquiry would be expected from business education student teachers who teach business principles and business operations. This study, which was conducted at three universities, describes the perspectives and sustainability virtues of pre-service business education teachers who attended a workshop aimed at integrating sustainability in their teacher training curriculum. A qualitative framework was adopted using three methods: focus-group discussions, reflection based on a video recording and a critical analysis of the curriculum. Findings suggest that incremental shifts in critical self-awareness of business education pre-service teachers occurred. A business education and education for sustainability synthesis is recommended and provided as a conceptual framework in this study. This synthesis can be a useful place to start to elicit critical self-awareness when pre-service teachers have to deal with the complex mix of the five types of learning, namely disciplinary, situational, practical, fundamental and pedagogical learning.

  5. Sustainable material selection for construction industry

    DEFF Research Database (Denmark)

    Govindan, Kannan; Shankar, Madan; Kannan, Devika

    2016-01-01

    a hybrid multi criteria decision making (MCDM) methodology with a specific examination of the UAE. The indicators collected from existing literatures were used in evaluation of sustainable construction materials with the assistance of construction sector-based respondents. The proposed framework...

  6. Assessing sustainability of building materials in developing countries: the sustainable building materials index (SBMI)

    CSIR Research Space (South Africa)

    Gibberd, Jeremy T

    2014-10-01

    Full Text Available Measuring sustainability of building materials is complex. Despite this a wide range of different methodologies and systems have been developed. Most of these focus on environmental issues and are based on Life Cycle Assessment (LCA), or similar...

  7. Academic Training: Toward Sustainable Energy Systems?

    CERN Multimedia

    Françoise Benz

    2006-01-01

    ACADEMIC TRAINING LECTURE SERIES 28, 29, 30, 31 March from 11:00 to 12:00 - Main Auditorium, bldg. 500 Toward Sustainable Energy Systems? F. Tellez / CIEMAT, Madrid, E and D.Martinez / CIEMAT-PSA, Almeria, E Recent work on alternative energies go in the direction of proving the feasibility of solar energy as one of the best alternatives into the future. Europe, as everybody else, has understandably vested interests in insourcing energetic demands as far as affordable. The good news is that solar energy may be its deciding straw, because it has remarkable facilities and projects probing the possibilities of this option. Two european research centers are at the leading edge in this area: ENEA, which is leading 'Archimede', a vast solar array project in Sicily, and CIEMAT, with its Plataforma Solar de Almeria (PSA, www.psa.es), a major solar energy facility at the south of Spain. Both will become basic poles of the planned 'EURO-MED'electricity interconnection, intending to carry solar electricity fro...

  8. Academic Training: Toward Sustainable Energy Systems?

    CERN Document Server

    Françoise Benz

    2006-01-01

    ACADEMIC TRAINING LECTURE SERIES 28, 29, 30, 31 March from 11:00 to 12:00 - Main Auditorium, bldg. 500 Toward Sustainable Energy Systems? F. Tellez / CIEMAT, Madrid, E and D.Martinez / CIEMAT-PSA, Almeria, E Recent work on alternative energies go in the direction of proving the feasibility of solar energy as one of the best alternatives into the future. Europe, as everybody else, has understandably vested interests in insourcing energetic demands as far as affordable. The good news is that solar energy may be its deciding straw, because it has remarkable facilities and projects probing the possibilities of this option. Two european research centers are at the leading edge in this area: ENEA, which is leading 'Archimede', a vast solar array project in Sicily, and CIEMAT, with its Plataforma Solar de Almeria (PSA, www.psa.es) ,a major solar energy facility at the south of Spain. Both will become basic poles of the planned 'EURO-MED' electricity interconnection, intending to carry solar electricity f...

  9. Sustainable design training cards as a way to promote active learning

    DEFF Research Database (Denmark)

    Hasling, Karen Marie; Ræbild, Ulla

    2017-01-01

    Sustainable design training cards as a way to promote active learning This paper focuses on training cards as a way to promote active and conscious learning, here with focus on sustainable design approaches. In the paper this will be based on findings from the development of training cards......, experimentation is necessary as no or limited theoretical or practical basis exists (e.g. Basadur, 2005; Daalhuizen, 2014). In our educational institution we have a long experience with using training cards, such as inspirational, method or process cards, as tools to promote active learning in non...... to understand sustainability in a corporate organisation working with materials and products for the fashion market (authors, 2016). Here the training cards translate these findings to become operationalised in the organisation as a communication tool. The training cards were developed as a methods-focused side...

  10. Abstract: Implementing Sustainable International Accepted Trainings ...

    African Journals Online (AJOL)

    The “Train the Trainer Model” was used and monthly staff trainings were developed and implemented. The students were experienced nursing staff trained by advanced midwifery students during their clinical rotation at Muhima Hospital. Human Resources for Health (HRH) educational mentors supported the students and ...

  11. Cork and Sustainability : Discussing the Sustainable Use of the Material from a Design Perspective

    NARCIS (Netherlands)

    Pereira, A.C.; Brezet, H.; Pereira, H.; Vogtländer, J.

    2012-01-01

    There is the challenge to use materials in a more sustainable way. Even though cork has an interesting eco-profile as a material, other aspects contributing to an enhanced sustainable use of the resource are discussed:addressing the life-span of products, materials substitution, and the trend of

  12. Implementing Sustainable International Accepted Trainings at ...

    African Journals Online (AJOL)

    Background. This is a description of a pilot project that was implemented at the Muhima Hospital, the largest maternity hospital in Rwanda. The goal of the program was to facilitate the teaching of staff the best practice of ma- ternal child health. The program was established through monthly staff trainings using three ...

  13. Wind Energy Technology: Training a Sustainable Workforce

    Science.gov (United States)

    Krull, Kimberly W.; Graham, Bruce; Underbakke, Richard

    2009-01-01

    Through innovative teaching and technology, industry and educational institution partnerships, Cloud County Community College is preparing a qualified workforce for the emerging wind industry estimated to create 80,000 jobs by 2020. The curriculum blends on-campus, on-line and distance learning, land-lab, and field training opportunities for…

  14. Training Materials Developed for Latino Entrepreneurs

    Science.gov (United States)

    Abreo, Christina; Miller, Wayne; Farmer, Frank; Moon, Zola; McCullough, Stacey

    2014-01-01

    This article describes the materials and training program that Extension created to assist current and potential Latino immigrant entrepreneurs in starting businesses in Arkansas. The content-based educational materials describe the process for starting a new business, government regulatory requirements, start-up costs and considerations, and how…

  15. Educational and Training Opportunities in Sustainable Agriculture. 8th Edition.

    Science.gov (United States)

    Gates, Jane Potter

    This directory provides information on over 200 institutions and organizations that are involved in organic, alternative, or sustainable agriculture and that also focus on education, training, or provision of information. The directory was compiled by the Alternative Farming Systems Information Center (AFSIC), which is 1 of 10 information centers…

  16. Educational and Training Opportunities in Sustainable Agriculture. 7th Edition.

    Science.gov (United States)

    Gates, Jane Potter

    This directory contains information about institutions and organizations involved in organic, alternative, or sustainable agriculture, and its focus is on education, training, and provision of information. The directory contains program and contact information for 122 institutions, associations, centers, universities, and foundations; and 4…

  17. Self-sustained motion of a train of haptotactic microcapsules.

    Science.gov (United States)

    Bhattacharya, Amitabh; Usta, O Berk; Yashin, Victor V; Balazs, Anna C

    2009-09-01

    Using theory and simulation, we design a "train" of N microcapsules that undergoes self-sustained, directed motion along an adhesive surface in solution. The motion is initiated by the release of nanoparticles from a single "signaling" capsule at one end of the train. The released nanoparticles can bind to the underlying surface and thereby induce an adhesion gradient on the substrate. Through the combined effects of the self-imposed adhesion gradient and hydrodynamic interactions, the N microcapsules autonomously move in single file toward the region of greatest adhesion. At late times, this train reaches a steady-state velocity U, which decreases with train length as N(-1/2). We calculate the maximum length for which the train maintains this cooperative, autonomous motion.

  18. Sustainable bio-based materials: opportunities and challenges

    NARCIS (Netherlands)

    van der Meer, Yvonne

    2017-01-01

    Research in the area of bio-based materials aims to achieve breakthroughs in bio-based materials development. A novel way is presented to organise bio-based materials research with a value chain approach in which sustainability research is integrated in the research program. This research approach

  19. Advancing Sustainable Materials Management: Facts and Figures Report

    Science.gov (United States)

    Each year EPA releases the Advancing Sustainable Materials Management: Facts and Figures report, formerly called Municipal Solid Waste in the United States: Facts and Figures. It includes information on Municipal Solid Waste generation, recycling, an

  20. Sustainable Materials Management (SMM) Federal Green Challenge (FGC) Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Federal Green Challenge (FGC) is a national effort under EPA's Sustainable Materials Management (SMM) Program, challenging EPA and other federal agencies...

  1. USING VIDEO MATERIALS FOR TRAINING INTERPRETERS

    Directory of Open Access Journals (Sweden)

    Елена Юрьевна Мощанская

    2013-09-01

    Full Text Available The article deals with using video materials for the development of combined ability to percept and understand auditory and visual components of the oral discourse at an early stage of training interpreters. The authors characterize the above-mentioned ability as a part of interpreter’s cultural and professional competences and describe the types of exercises and stages of using video materials.DOI: http://dx.doi.org/10.12731/2218-7405-2013-6-37

  2. Wood as a sustainable building material

    Science.gov (United States)

    Robert H. Falk

    2010-01-01

    Few building materials possess the environmental benefits of wood. It is not only our most widely used building material but also one with characteristics that make it suitable for a wide range of applications. As described in the many chapters of this handbook, efficient, durable, and useful wood products produced from trees can range from a minimally processed log at...

  3. Papercrete Bricks - An Alternative Sustainable Building Material

    OpenAIRE

    Myriam Marie Delcasse; Rahul V; Abhilash C

    2017-01-01

    A large amount of non-renewable resources is consumed by the construction industry throughout the world. Everyday tons of waste papers are discarded as landfill or dump sites than those recycled. It is learnt that it takes about fifteen trees to make a ton of paper which means that 720 million trees are used once and then buried as landfills each year. In order to address these issues it has become imperative to push the boundaries of research in the field of innovative sustainable constructi...

  4. Hierarchically Nanostructured Materials for Sustainable Environmental Applications

    Directory of Open Access Journals (Sweden)

    Zheng eRen

    2013-11-01

    Full Text Available This article presents a comprehensive overview of the hierarchical nanostructured materials with either geometry or composition complexity in environmental applications. The hierarchical nanostructures offer advantages of high surface area, synergistic interactions and multiple functionalities towards water remediation, environmental gas sensing and monitoring as well as catalytic gas treatment. Recent advances in synthetic strategies for various hierarchical morphologies such as hollow spheres and urchin-shaped architectures have been reviewed. In addition to the chemical synthesis, the physical mechanisms associated with the materials design and device fabrication have been discussed for each specific application. The development and application of hierarchical complex perovskite oxide nanostructures have also been introduced in photocatalytic water remediation, gas sensing and catalytic converter. Hierarchical nanostructures will open up many possibilities for materials design and device fabrication in environmental chemistry and technology.

  5. Sustainability of biobased materials: opportunities and challenges

    NARCIS (Netherlands)

    van der Meer, Yvonne

    2017-01-01

    Today’s linear ‘take, make, and dispose’ economic model relies on large quantities of cheap, easily accessible materials and energy, and is reaching its ecological limits. In a circular economy, resources are regenerated in the biocycle or recovered and restored in the technical cycle. This is an

  6. Sustaining the Effects of Gatekeeper Suicide Prevention Training.

    Science.gov (United States)

    Shtivelband, Annette; Aloise-Young, Patricia A; Chen, Peter Y

    2015-02-23

    Background: Gatekeeper training is a promising suicide prevention strategy that is growing in popularity. Although gatekeeper training programs have been found to improve trainee knowledge, self-efficacy, and perceived skills, researchers have found that the benefit of gatekeeper training may not last over time. Aims: The purpose of this study was to identify strategies for strengthening the long-term effects of suicide prevention gatekeeper training. Method: In-depth interviews and focus groups were conducted with gatekeepers (N = 44) and data were analyzed using a qualitative research approach. Results: The results of this study suggest that posttraining interventions may be more effective if they include the following seven themes: (a) social network - connecting with other gatekeepers; (b) continued learning - further education; (c) community outreach - building awareness; (d) accessibility - convenience; (e) reminders - ongoing communication; (f) program improvement -- enhancing previous training; and (g) certification - accreditation. Conclusion: Posttraining interventions that incorporate the themes from this study offer a promising direction in which to sustain the effects of gatekeeper suicide prevention training.

  7. Safe and Sustainable: Optimizing Material Flows in a Circular Economy

    DEFF Research Database (Denmark)

    Fantke, Peter

    life cycles.However, a circular economy is only viable if it is both safe and sustainable. The dilemma is that sustainable does not necessarily imply safe and vice versa. When minimizing exposure to harmful chemicals in consumer products (safe), we often use more energy-demanding alternative solutions...... (unsustainable). When maximizing resource use efficiency and reducing carbon and other emissions through recycling (sustainable), direct consumer exposure is often increased through cross-contamination of recycled materials (unsafe). Hence, circular economy currently fails to unite the required expertise...... to imultaneously increase sustainability and reduce exposure to chemicals in materials reused across life cycles of different products. For a way out of this dilemma, a paradigm shift is needed towards a comprehensive and quantitative assessment framework....

  8. Sustainable Approaches for Materials Management in Remote ...

    Science.gov (United States)

    Remote, economically challenged areas in the Commonwealth of the Northern Marianas Islands (CNMI) and American Samoa in the US Pacific island territories face unique challenges with respect to solid waste management. These islands are remote and isolated, with some islands supporting only small populations, thus limiting options for pooling resources among communities in the form of regional waste management facilities, as is common on the US mainland. This isolation also results in greater costs for waste management compared to those encountered in the mainland US, a consequence of, among other factors, more expensive construction and maintenance costs because of the necessary transport of facility components (e.g., landfill liner materials) and the decreased attractiveness of waste recovery for recycling because of lower commodity prices after off-island transportation. Adding to these economic limitations, the gross domestic product and per capita income of the Pacific territories is less than half what it is in parts of the US. The first section of this report outlines a snapshot of the current state of solid waste management overall in the US Pacific island territories, primarily based on site visits.. Steps involved in this work included a review of selected existing published information related to the subject; site visits to Guam, Saipan, Tinian, Rota, Tutuila, and Apia; an assessment of the technical and economic feasibility of different solid waste

  9. Towards sustainable photovoltaics: the search for new materials.

    Science.gov (United States)

    Peter, L M

    2011-05-13

    The opportunities for photovoltaic (PV) solar energy conversion are reviewed in the context of projected world energy demands for the twenty-first century. Conventional single-crystal silicon solar cells are facing increasingly strong competition from thin-film solar cells based primarily on polycrystalline absorber materials, such as cadmium telluride (CdTe) and copper indium gallium diselenide (CIGS). However, if PVs are to make a significant contribution to satisfy global energy requirements, issues of sustainability and cost will need to be addressed with increased urgency. There is a clear need to expand the range of materials and processes that is available for thin-film solar cell manufacture, placing particular emphasis on low-energy processing and sustainable non-toxic raw materials. The potential of new materials is exemplified by copper zinc tin sulphide, which is emerging as a viable alternative to the more toxic CdTe and the more expensive CIGS absorber materials. © 2011 Royal Society

  10. Sustainable Materials Management (SMM) WasteWise Data

    Science.gov (United States)

    EPA??s WasteWise encourages organizations and businesses to achieve sustainability in their practices and reduce select industrial wastes. WasteWise is part of EPA??s sustainable materials management efforts, which promote the use and reuse of materials more productively over their entire lifecycles. All U.S. businesses, governments and nonprofit organizations can join WasteWise as a partner, endorser or both. Current participants range from small local governments and nonprofit organizations to large multinational corporations. Partners demonstrate how they reduce waste, practice environmental stewardship and incorporate sustainable materials management into their waste-handling processes. Endorsers promote enrollment in WasteWise as part of a comprehensive approach to help their stakeholders realize the economic benefits to reducing waste. WasteWise helps organizations reduce their impact on global climate change through waste reduction. Every stage of a product's life cycle??extraction, manufacturing, distribution, use and disposal??indirectly or directly contributes to the concentration of greenhouse gases (GHGs) in the atmosphere and affects the global climate. WasteWise is part of EPA's larger SMM program (https://www.epa.gov/smm). Sustainable Materials Management (SMM) is a systemic approach to using and reusing materials more productively over their entire lifecycles. It represents a change in how our society thinks about the use of natural resources

  11. The generation of sustainable competitive advantage through training

    Directory of Open Access Journals (Sweden)

    Ignacio Danvila Del Valle

    2007-09-01

    Full Text Available This article analyses the significance of training as a generating factor of human capital that allows the attainment of long term sustainable competitive advantage turned into greater economic rents. Initially, two are prescribed that try to demonstrate from a universalistic approach, such relationship, to subsequently include the possible impact of the moderator strategy with the purpose of verifying if this could mean an improvement in the explanatory power of our model of analysis. For this, we have carried out the verification of the hypothesis through an analysis of hierarchical regression.

  12. Silk materials--a road to sustainable high technology.

    Science.gov (United States)

    Tao, Hu; Kaplan, David L; Omenetto, Fiorenzo G

    2012-06-05

    This review addresses the use of silk protein as a sustainable material in optics and photonics, electronics and optoelectronic applications. These options represent additional developments for this technology platform that compound the broad utility and impact of this material for medical needs that have been recently described in the literature. The favorable properties of the material certainly make a favorable case for the use of silk, yet serve as a broad inspiration to further develop biological foundries for both the synthesis and processing of Nature's materials for technological applications. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Material research for environmental sustainability in Thailand: current trends

    Science.gov (United States)

    Niranatlumpong, Panadda; Ramangul, Nudjarin; Dulyaprapan, Pongsak; Nivitchanyong, Siriluck; Udomkitdecha, Werasak

    2015-06-01

    This article covers recent developments of material research in Thailand with a focus on environmental sustainability. Data on Thailand’s consumption and economic growth are briefly discussed to present a relevant snapshot of its economy. A selection of research work is classified into three topics, namely, (a) resource utilization, (b) material engineering and manufacturing, and (c) life cycle efficiency. Material technologies have been developed and implemented to reduce the consumption of materials, energy, and other valuable resources, thus reducing the burden we place on our ecological system. At the same time, product life cycle study allows us to understand the extent of the environmental impact we impart to our planet.

  14. Incentivizing secondary raw material markets for sustainable waste management.

    Science.gov (United States)

    Schreck, Maximilian; Wagner, Jeffrey

    2017-09-01

    Notwithstanding several policy initiatives in many countries over a number of years, there remains a general sense that too much municipal solid waste is generated and that too much of the waste that is generated is landfilled. There is an emerging consensus that a sustainable approach to waste management requires further development of secondary raw material markets. The purpose of this paper is to propose a theoretical economic model that focuses upon this stage of a sustainable waste management program and explores policy options that could motivate efficiency in secondary raw material markets. In particular, we show how firm profit and social welfare optimizing objectives can be reconciled in a two-product market of waste management processes: landfilling and material reclamation. Our results provide theoretical support for building out recent Circular Economy initiatives as well as for the relatively recent emergence of landfill mining as a means for procuring secondary raw materials. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Training impulsive choices for healthy and sustainable food.

    Science.gov (United States)

    Veling, Harm; Chen, Zhang; Tombrock, Merel C; Verpaalen, Iris A M; Schmitz, Laura I; Dijksterhuis, Ap; Holland, Rob W

    2017-06-01

    Many people find it hard to change their dietary choices. Food choice often occurs impulsively, without deliberation, and it has been unclear whether impulsive food choice can be experimentally created. Across 3 exploratory and 2 confirmatory preregistered experiments we examined whether impulsive food choice can be trained. Participants were cued to make motor responses upon the presentation of, among others, healthy and sustainable food items. They subsequently selected these food items more often for actual consumption when they needed to make their choices impulsively as a result of time pressure. This effect disappeared when participants were asked to think about their choices, merely received more time to make their choices, or when choosing required attention to alternatives. Participants preferred high to low valued food items under time pressure and without time pressure, suggesting that the impulsive choices reflect valid preferences. These findings demonstrate that it is possible to train impulsive choices for food items while leaving deliberative choices for these items unaffected, and connect research on attention training to dual-process theories of decision making. The present research suggests that attention training may lead to behavioral change only when people behave impulsively. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  16. Materials and membrane technologies for water and energy sustainability

    KAUST Repository

    Le, Ngoc Lieu

    2016-03-10

    Water and energy have always been crucial for the world’s social and economic growth. Their supply and use must be sustainable. This review discusses opportunities for membrane technologies in water and energy sustainbility by analyzing their potential applications and current status; providing emerging technologies and scrutinizing research and development challenges for membrane materials in this field.

  17. Strategies towards sustainable bark sourcing as raw material for ...

    African Journals Online (AJOL)

    Objectives: To appraise the amount of sustainable bark stripped and time to complete bark recovery as basis for sourcing of raw materials for plant-based drugs. Methodology and Results: A two-year experiment was conducted and several local harvest practices were tested on Garcinia lucida (named Essok in Boulou ...

  18. Sustainable Materials Management (SMM) Food Recovery Challenge (FRC) Data

    Science.gov (United States)

    As part of EPA's Food Recovery Challenge (FRC), organizations pledge to improve their sustainable food management practices and report their results. The FRC is part of EPA's Sustainable Materials Management Program (SMM). SMM seeks to reduce the environmental impact of materials through their entire life cycle. This includes how they are extracted, manufactured, distributed, used, reused, recycled, and disposed. Organizations are encouraged to follow the Food Recovery Hierarchy (https://www.epa.gov/sustainable-management-food/food-recovery-hierarchy) to prioritize their actions to prevent and divert wasted food. Each tier of the Food Recovery Hierarchy focuses on different management strategies for your wasted food. The program started in 2011 and the first data were made available in 2012. The FRC is part of EPA's larger SMM program (https://www.epa.gov/smm). Sustainable Materials Management (SMM) is a systemic approach to using and reusing materials more productively over their entire lifecycles. It represents a change in how our society thinks about the use of natural resources and environmental protection. By looking at a product's entire lifecycle we can find new opportunities to reduce environmental impacts, conserve resources, and reduce costs. There are multiple challenge programs available as part of the SMM program, including the Food Recovery Challenge, the Electronics Challenge, the Federal Green Challenge, and the WasteWise program.

  19. IAEA education and training in radiation protection,transport and waste - new developments and challenges towards sustainability

    Energy Technology Data Exchange (ETDEWEB)

    Sadagopan, G. [International Atomic Energy Agency (PPSS/NSRW/IAEA), Vienna (Austria); Mrabit, K. [International Atomic Energy Agency (PPSS/NSRW/IAEA), Vienna (Austria)

    2006-07-01

    IAEA education and training activities follow the resolutions of its General Conferences and reflects the latest IAEA standards and guidance. IAEA prepared a 'Strategic Approach to Education and Training in Radiation and Waste Safety' (Strategy on Education and Training) aiming at establishing, by 2010, sustainable education and training programmes in Member States, which was endorsed by the GC(45)/R.E.S./10 C in 2001. In implementing the strategy, IAEA is organizing training events in the regional level and assisting the Member States at the national level by providing them with exemplary quality of training material developed at the Agency. This work will continue ensuring its completeness in all areas of radiation protection. An Inter Centre Network between the Agency and regional, collaborating national training centres is established to facilitate information exchange, improve communication and dissemination of training material. There is a challenge to enhance the technical capability of the Member States to reach sustainability. This is intended through organizing number of Train the Trainers workshops to develop a pool of qualified trainers. The syllabus for training of Radiation Protection Officers is developed and a protocol document for educational and training appraisal (E.d.u.T.A.) is developed. The new developments include web enabling the approved training packages and establish E.learning and carrying out E.d.u.T.A. missions, aimed at identifying training needs in Member States and support them to build their own training strategy. These activities are aimed at assisting Member States attain self sustainability. (authors)

  20. Functional materials for sustainable energy technologies: four case studies.

    Science.gov (United States)

    Kuznetsov, V L; Edwards, P P

    2010-01-01

    The critical topic of energy and the environment has rarely had such a high profile, nor have the associated materials challenges been more exciting. The subject of functional materials for sustainable energy technologies is demanding and recognized as a top priority in providing many of the key underpinning technological solutions for a sustainable energy future. Energy generation, consumption, storage, and supply security will continue to be major drivers for this subject. There exists, in particular, an urgent need for new functional materials for next-generation energy conversion and storage systems. Many limitations on the performances and costs of these systems are mainly due to the materials' intrinsic performance. We highlight four areas of activity where functional materials are already a significant element of world-wide research efforts. These four areas are transparent conducting oxides, solar energy materials for converting solar radiation into electricity and chemical fuels, materials for thermoelectric energy conversion, and hydrogen storage materials. We outline recent advances in the development of these classes of energy materials, major factors limiting their intrinsic functional performance, and potential ways to overcome these limitations.

  1. Sustainable Materials Management (SMM) - Materials and Waste Management in the United States Key Facts and Figures

    Data.gov (United States)

    U.S. Environmental Protection Agency — Each year EPA produces a report called Advancing Sustainable Materials Management: Facts and Figures. It includes information on municipal solid waste (MSW)...

  2. Engineering solutions for sustainability materials and resources II

    CERN Document Server

    Mishra, Brajendra; Anderson, Dayan; Sarver, Emily; Neelameggham, Neale

    2016-01-01

    With impending and burgeoning societal issues affecting both developed and emerging nations, the global engineering community has a responsibility and an opportunity to truly make a difference and contribute. The papers in this collection address what materials and resources are integral to meeting basic societal sustainability needs in critical areas of energy, transportation, housing, and recycling. Contributions focus on the engineering answers for cost-effective, sustainable pathways; the strategies for effective use of engineering solutions; and the role of the global engineering community. Authors share perspectives on the major engineering challenges that face our world today; identify, discuss, and prioritize engineering solution needs; and establish how these fit into developing global-demand pressures for materials and human resources.

  3. Piloting of educational material (Educational project on sustainable transportation)

    OpenAIRE

    Pírková, Jana

    2011-01-01

    Annotation: Bachelor thesis Pilot testing of educational material, describes the process of creating educational activities targeted at sustainable transport, preparation of pilot testing and subsequent evaluation of the obtained knowledge and insight of the piloting process. The theoretical part presents examples of piloting process carried out in the Czech Republic. Then the author presents a list of selected teaching methods that have been chosen to create the educational activities. And f...

  4. Training-specific functional, neural, and hypertrophic adaptations to explosive- vs. sustained-contraction strength training.

    Science.gov (United States)

    Balshaw, Thomas G; Massey, Garry J; Maden-Wilkinson, Thomas M; Tillin, Neale A; Folland, Jonathan P

    2016-06-01

    Training specificity is considered important for strength training, although the functional and underpinning physiological adaptations to different types of training, including brief explosive contractions, are poorly understood. This study compared the effects of 12 wk of explosive-contraction (ECT, n = 13) vs. sustained-contraction (SCT, n = 16) strength training vs. control (n = 14) on the functional, neural, hypertrophic, and intrinsic contractile characteristics of healthy young men. Training involved 40 isometric knee extension repetitions (3 times/wk): contracting as fast and hard as possible for ∼1 s (ECT) or gradually increasing to 75% of maximum voluntary torque (MVT) before holding for 3 s (SCT). Torque and electromyography during maximum and explosive contractions, torque during evoked octet contractions, and total quadriceps muscle volume (QUADSVOL) were quantified pre and post training. MVT increased more after SCT than ECT [23 vs. 17%; effect size (ES) = 0.69], with similar increases in neural drive, but greater QUADSVOL changes after SCT (8.1 vs. 2.6%; ES = 0.74). ECT improved explosive torque at all time points (17-34%; 0.54 ≤ ES ≤ 0.76) because of increased neural drive (17-28%), whereas only late-phase explosive torque (150 ms, 12%; ES = 1.48) and corresponding neural drive (18%) increased after SCT. Changes in evoked torque indicated slowing of the contractile properties of the muscle-tendon unit after both training interventions. These results showed training-specific functional changes that appeared to be due to distinct neural and hypertrophic adaptations. ECT produced a wider range of functional adaptations than SCT, and given the lesser demands of ECT, this type of training provides a highly efficient means of increasing function. Copyright © 2016 the American Physiological Society.

  5. Green material selection for sustainability: A hybrid MCDM approach

    Science.gov (United States)

    Zhang, Honghao; Peng, Yong; Tian, Guangdong; Wang, Danqi; Xie, Pengpeng

    2017-01-01

    Green material selection is a crucial step for the material industry to comprehensively improve material properties and promote sustainable development. However, because of the subjectivity and conflicting evaluation criteria in its process, green material selection, as a multi-criteria decision making (MCDM) problem, has been a widespread concern to the relevant experts. Thus, this study proposes a hybrid MCDM approach that combines decision making and evaluation laboratory (DEMATEL), analytical network process (ANP), grey relational analysis (GRA) and technique for order performance by similarity to ideal solution (TOPSIS) to select the optimal green material for sustainability based on the product's needs. A nonlinear programming model with constraints was proposed to obtain the integrated closeness index. Subsequently, an empirical application of rubbish bins was used to illustrate the proposed method. In addition, a sensitivity analysis and a comparison with existing methods were employed to validate the accuracy and stability of the obtained final results. We found that this method provides a more accurate and effective decision support tool for alternative evaluation or strategy selection. PMID:28498864

  6. Green material selection for sustainability: A hybrid MCDM approach.

    Science.gov (United States)

    Zhang, Honghao; Peng, Yong; Tian, Guangdong; Wang, Danqi; Xie, Pengpeng

    2017-01-01

    Green material selection is a crucial step for the material industry to comprehensively improve material properties and promote sustainable development. However, because of the subjectivity and conflicting evaluation criteria in its process, green material selection, as a multi-criteria decision making (MCDM) problem, has been a widespread concern to the relevant experts. Thus, this study proposes a hybrid MCDM approach that combines decision making and evaluation laboratory (DEMATEL), analytical network process (ANP), grey relational analysis (GRA) and technique for order performance by similarity to ideal solution (TOPSIS) to select the optimal green material for sustainability based on the product's needs. A nonlinear programming model with constraints was proposed to obtain the integrated closeness index. Subsequently, an empirical application of rubbish bins was used to illustrate the proposed method. In addition, a sensitivity analysis and a comparison with existing methods were employed to validate the accuracy and stability of the obtained final results. We found that this method provides a more accurate and effective decision support tool for alternative evaluation or strategy selection.

  7. Supporting sustainability initiatives through biometeorology education and training

    Science.gov (United States)

    Allen, Michael J.; Vanos, Jennifer; Hondula, David M.; Vecellio, Daniel J.; Knight, David; Mehdipoor, Hamed; Lucas, Rebekah; Fuhrmann, Chris; Lokys, Hanna; Lees, Angela; Nascimento, Sheila Tavares; Leung, Andrew C. W.; Perkins, David R.

    2017-09-01

    The International Society of Biometeorology (ISB) has covered significant breadth and depth addressing fundamental and applied societal and environmental challenges in the last 60 years. Biometeorology is an interdisciplinary science connecting living organisms to their environment, but there is very little understanding of the existence and placement of this discipline within formal educational systems and institutions. It is thus difficult to project the ability of members of the biometeorological community—especially the biometeorologists of the future—to help solve global challenges. In this paper, we ask: At present, how we are training people to understand and think about biometeorology? We also ask: What are the current tools and opportunities in which biometeorologists might address future challenges? Finally, we connect these two questions by asking: What type of new training and skill development is needed to better educate "biometeorologists of the future" to more effectively address the future challenges? To answer these questions, we provide quantitative and qualitative evidence from an educationally focused workshop attended by new professionals in biometeorology. We identify four common themes (thermal comfort and exposures, agricultural productivity, air quality, and urbanization) that biometeorologists are currently studying and that we expect to be important in the future based on their alignment with the United Nations Sustainable Development Goals. Review of recent literature within each of these thematic areas highlights a wide array of skill sets and perspectives that biometeorologists are already using. Current and new professionals within the ISB have noted highly varying and largely improvised educational pathways into the field. While variability and improvisation may be assets in promoting flexibility, adaptation, and interdisciplinarity, the lack of formal training in biometeorology raises concerns about the extent to which

  8. Increase in buildings sustainability by using renewable materials and energy

    Energy Technology Data Exchange (ETDEWEB)

    Milutiene, Edita [Kaunas University of Technology, Institute of Environmental Engineering, Kaunas (Lithuania); Lithuanian Solar Energy Association, Kaunas (Lithuania); Straw Houses Builders' Association, Kaunas (Lithuania); Staniskis, Jurgis K. [Kaunas University of Technology, Institute of Environmental Engineering, Kaunas (Lithuania); Krucius, Audrys [Straw Houses Builders' Association, Kaunas (Lithuania); JSK ' ' Ecococon' ' , Kaunas (Lithuania); Auguliene, Vida [Lithuanian Hydrometeorological Service under the Ministry of Environment of the Republic of Lithuania, Kaunas (Lithuania); Ardickas, Daumilas [University of Cambridge, Girton College, Cambridge (United Kingdom)

    2012-12-15

    Sustainable development could be seen as indispensable condition for survival of civilization. Construction sector is a field with immediate need for reducing environmental impacts. Sustainability measures applied for buildings could produce very efficient results to the people. The paper provides the methods of construction sustainability increase by researching, developing, and applying the technologies which use renewable materials and energy. The paper analyzes the cases of both a solar eco house which was built of original prefabricated straw-bale panels and was designed to use direct solar energy; and an educational project promoting straw-bale construction and seeking to mitigate climate change. The project results have shown the need of spreading information on sustainable building methods to be accepted by wider society and to be applied to the construction industry. Monitoring of solar ecohouse has proved that direct solar energy gains are significant in reducing heating degree-days in 55 N latitude and in allowing to save half the energy needed for heating. (orig.)

  9. Sustainable Materials Management (SMM) - Materials and Waste Management in the United States Key Facts and Figures

    Science.gov (United States)

    Each year EPA produces a report called Advancing Sustainable Materials Management: Facts and Figures. It includes information on municipal solid waste (MSW) generation, recycling, composting, combustion with energy recovery and landfilling. The 2014 report provides information on historical tipping fees for MSW, and information on the construction and demolition debris generation, which is outside of the scope of MSW. The Facts and Figures website includes recent reports (2012 to 2014 as well as historical information on materials in the U.S. Municipal Waste Stream, 1960 to 2014 (in tons). The reports for both current and historical waste prevention can be accessed at EPA's SMM website. The recent Annual Facts and Figures reports are accessible at the following link: https://www.epa.gov/smm/advancing-sustainable-materials-management-facts-and-figures-report. Historical data as well as studies and summary tables related to the Advancing Sustainable Materials Management Report are accessible here: https://www.epa.gov/smm/studies-summary-tables-and-data-related-advancing-sustainable-materials-management-report. An excel file containing the data from 1960 - 2014 is located here: https://edg.epa.gov/data/PUBLIC/OLEM/Materials_Municipal_Waste_Stream_1960_to_2014.xlsx. EPA also maintains a list of state and local waste characterization studies (reports are not available for all states). You can search for your state at https://www.epa.gov/smm/advancing-

  10. Developing digital educational materials for nursing and sustainability: The results of an observational study.

    Science.gov (United States)

    Álvarez-Nieto, Carmen; Richardson, Janet; Parra-Anguita, Gema; Linares-Abad, Manuel; Huss, Norma; Grande-Gascón, M Luisa; Grose, Jane; Huynen, Maud; López-Medina, Isabel M

    2018-01-01

    There is limited European literature on nursing and sustainability; nursing students are poorly prepared on the connections between resources, climate change, sustainability, and health, so they must acquire knowledge and develop skills and competencies in this field. The use of digital technologies and teaching via E-learning has grown, and has been widely adopted as a learning method for nursing. The aim of the current study was to test and evaluate digital educational materials on environmental sustainability and health, in the context of university nursing education in different European countries. An observational cross-sectional design. University of Plymouth, University of Jaén, and University of Esslingen for Nursing Degree Studies. 299 nursing students: 161 students from University of Jaén; 106 from Plymouth; and 32 from Esslingen. 22 professional evaluators with different profiles were recruited: Teachers, Clinical professionals, Delphi Experts, and Technical Experts. We conducted a piloting and validation process. The materials were designed and adapted to the NurSusTOOLKIT Sustainability Literacy and Competency framework. Evaluation was developed by professionals and students. We used the Spanish Standard for the assessment of Digital Educational Material Quality at University level questionnaire. All students provided informed consent prior to taking part in the learning and evaluation. The overall evaluations of materials by students and professionals were 7.98±1.28 and 8.50±1.17, respectively. The Ability to generate learning was scored higher among students (mean difference: 0.84; 0.22-1.47; p=0.008). In the overall assessment by students, statistically significant differences were found between the three universities (Welch: 11.69, p<0.001). Students, professionals, and technical experts considered the materials to be very good quality, especially regarding the quality of contents, format, and design. For students, these materials can generate

  11. Hydrogen and the materials of a sustainable energy future

    Energy Technology Data Exchange (ETDEWEB)

    Zalbowitz, M. [ed.

    1997-02-01

    The National Educator`s Workshop (NEW): Update 96 was held October 27--30, 1996, and was hosted by Los Alamos National Laboratory. This was the 11th annual conference aimed at improving the teaching of material science, engineering and technology by updating educators and providing laboratory experiments on emerging technology for teaching fundamental and newly evolving materials concepts. The Hydrogen Education Outreach Activity at Los Alamos National Laboratory organized a special conference theme: Hydrogen and the Materials of a Sustainable Energy Future. The hydrogen component of the NEW:Update 96 offered the opportunity for educators to have direct communication with scientists in laboratory settings, develop mentor relationship with laboratory staff, and bring leading edge materials/technologies into the classroom to upgrade educational curricula. Lack of public education and understanding about hydrogen is a major barrier for initial implementation of hydrogen energy technologies and is an important prerequisite for acceptance of hydrogen outside the scientific/technical research communities. The following materials contain the papers and view graphs from the conference presentations. In addition, supplemental reference articles are also included: a general overview of hydrogen and an article on handling hydrogen safely. A resource list containing a curriculum outline, bibliography, Internet resources, and a list of periodicals often publishing relevant research articles can be found in the last section.

  12. Radiation-sustained nanocluster metastability in oxide dispersion strengthened materials

    Energy Technology Data Exchange (ETDEWEB)

    Ribis, J., E-mail: joel.ribis@cea.fr [CEA, DEN, SRMA, F-91191 Gif sur Yvette (France); Bordas, E.; Trocellier, P.; Serruys, Y. [CEA, DEN, Service de Recherches de Métallurgie Physique, Laboratoire JANNUS, 91191 Gif sur Yvette (France); Carlan, Y. de [CEA, DEN, SRMA, F-91191 Gif sur Yvette (France); Legris, A. [UMET, CNRS/UMR 8207, Bât. C6, Univ. Lille 1, 59655 Villeneuve d’Ascq (France)

    2015-12-15

    ODS materials constitute a new promising class of structural materials for advanced fission and fusion energy application. These Fe–Cr based ferritic steels contain ultra-high density of dispersion-strengthening nanoclusters conferring excellent mechanical properties to the alloy. Hence, guarantee the nanocluster stability under irradiation remain a critical issue. Nanoclusters are non-equilibrium multicomponent compounds (YTiCrO) forming through a complex nucleation pathway during the elaboration process. In this paper, it is proposed to observe the response of these nanoclusters when the system is placed far from equilibrium by means of ion beam. The results indicate that the Y, Ti, O and Cr atoms self-organized so that nanoclusters coarsened but maintain their non-equilibrium chemical composition. It is discussed that the radiation-sustained nanocluster metastability emerges from cooperative effects: radiation-induced Ostwald ripening, permanent creation of vacancies in the clusters, and fast Cr diffusion mediated by interstitials.

  13. Material Protection, Control, and Accountancy (MPC&A) Sustainability

    Energy Technology Data Exchange (ETDEWEB)

    Baumann, Mark; Farmer, James; Haase, Michael; Mann, Greg; Soo Hoo, Mark; Toth, William

    1999-07-21

    To date, the Department of Energy's (DOE) Material Protection, Control, and Accountancy (MPC and A) program has assisted in the implementation of operational site-wide MPC and A systems at several nuclear facilities in Russia. Eleven sites from the civilian sector have completed the site-wide installations and two have completed sub-site installations. By the end of 1999, several additional sites will have completed site-wide and sub-site system installations through DOE assistance. the effort at the completed sites has focused primarily on the design, integration, and installation of upgraded MPC and A systems. In most cases, little work has been performed to ensure that the installed systems will be sustained. Because of concerns that the installed systems would not be operated in the future, DOE established a sustainability pilot program involving the 11 sites. The purpose of DOE's MPC and A Sustainability Program is to ensure that MPC and A upgrades installed at sites in Russia are effective and will continue to operate over the long term. The program mission is to work with sites where rapid upgrades have been completed to cultivate enduring and consistent MPC and A practices. The program attempts to assist the Russian sites to develop MPC and A organizations that will operate, maintain, and continue to improve the systems and procedures. Future assistance will strive to understand and incorporate culturally sensitive approaches so that the sites take ownership for all MPC and A matters. This paper describes the efforts of the sustainability program to date.

  14. Making a Math Teaching Aids of Junior High School Based on Scientific Approach Through an Integrated and Sustainable Training

    Science.gov (United States)

    Pujiastuti, E.; Mashuri

    2017-04-01

    Not all of teachers of Mathematics in Junior High School (JHS) can design and create teaching aids. Moreover, if teaching aids should be designed so that it can be used in learning through scientific approaches. The problem: How to conduct an integrated and sustainable training that the math teacher of JHS, especially in Semarang can design and create teaching aids that can be presented to the scientific approach? The purpose of this study to find a way of integrated and continuous training so that the math teacher of JHS can design and create teaching aids that can be presented to the scientific approach. This article was based on research with a qualitative approach. Through trials activities of resulting of training model, Focus Group Discussions (FGD), interviews, and triangulation of the results of the research were: (1) Produced a training model of integrated and sustainable that the mathematics teacher of JHS can design and create teaching aids that can be presented to the scientific approach. (2) In training, there was the provision of material and workshop (3) There was a mentoring in the classroom. (4) Sustainability of the consultation. Our advice: (1) the trainer should be clever, (2) the training can be held at the holidays, while the assistance during the holiday season was over.

  15. Can We Improve Training for Health Professionals to Sustain Local Health Development?

    Science.gov (United States)

    King, Stephen

    2016-01-01

    Can we improve training for health professionals? We explore specific variables that need to be accounted for to achieve sustainable local health development through training. A problem-based approach with appreciation of the need for making changes is suggested as the only authentic basis for training. PMID:28090174

  16. Materials Inventory Database for the Light Water Reactor Sustainability Program

    Energy Technology Data Exchange (ETDEWEB)

    Kazi Ahmed; Shannon M. Bragg-Sitton

    2013-08-01

    Scientific research involves the purchasing, processing, characterization, and fabrication of many sample materials. The history of such materials can become complicated over their lifetime – materials might be cut into pieces or moved to various storage locations, for example. A database with built-in functions to track these kinds of processes facilitates well-organized research. The Material Inventory Database Accounting System (MIDAS) is an easy-to-use tracking and reference system for such items. The Light Water Reactor Sustainability Program (LWRS), which seeks to advance the long-term reliability and productivity of existing nuclear reactors in the United States through multiple research pathways, proposed MIDAS as an efficient way to organize and track all items used in its research. The database software ensures traceability of all items used in research using built-in functions which can emulate actions on tracked items – fabrication, processing, splitting, and more – by performing operations on the data. MIDAS can recover and display the complete history of any item as a simple report. To ensure the database functions suitably for the organization of research, it was developed alongside a specific experiment to test accident tolerant nuclear fuel cladding under the LWRS Advanced Light Water Reactor Nuclear Fuels Pathway. MIDAS kept track of materials used in this experiment from receipt at the laboratory through all processes, test conduct and, ultimately, post-test analysis. By the end of this process, the database proved to be right tool for this program. The database software will help LWRS more efficiently conduct research experiments, from simple characterization tests to in-reactor experiments. Furthermore, MIDAS is a universal tool that any other research team could use to organize their material inventory.

  17. Evidence-Based Background Material Underlying Guidance for Federal Agencies in Implementing Strategic Sustainability Performance Plans - Implementing Sustainability: The Institutional-Behavioral Dimension

    Energy Technology Data Exchange (ETDEWEB)

    Malone, Elizabeth L. [Pacific Northwest National Laboratory (PNNL); Sanquist, Tom [Pacific Northwest National Laboratory (PNNL); Wolfe, Amy K. [ORNL; Diamond, Rick [Lawrence Berkeley National Laboratory (LBNL); Payne, Christopher [Lawrence Berkeley National Laboratory (LBNL); Dion, Jerry [ORNL

    2013-06-01

    This document is part of a larger, programmatic effort to assist federal agencies in taking action and changing their institutions to achieve and maintain federal sustainability goals, while meeting their mission goals. FEMP is developing guidance for federal agency efforts to enable institutional behavior change for sustainability, and for making sustainability “business as usual.” The driving requirement for this change is Executive Order (EO) 13514, Federal Leadership in Environmental, Energy, and Economic Performance. FEMP emphasizes strategies for increasing energy efficiency and renewable energy utilization as critical components of attaining sustainability, and promotes additional non-energy action pathways contained in EO 13514. This report contributes to the larger goal by laying out the conceptual and evidentiary underpinnings of guidance to federal agencies. Conceptual frameworks focus and organize the development of guidance. We outline a series of progressively refined conceptual frameworks, including a multi-layer approach, key steps in sustainability implementation, a process view of specific approaches to institutional change, the agency Strategic Sustainability Performance Plans (SSPPs), and concepts related to context-specific rules, roles and tools for sustainability. Additionally, we tap pertinent bodies of literature in drawing eight evidence-based principles for behavior change. These principles are important foundations upon which to build in selecting strategies to effect change in organizations. Taken together, this report presents a suite of components that inform the training materials, presentations, web site, and other products that provide guidance to federal agencies.

  18. Sample Course Material for Biodiversity and Sustainable Education

    Science.gov (United States)

    Erten, Sinan

    2015-01-01

    This study was done in a period when there are attempts to develop a framework for the sustainable development and sustainable education in order to emphasize the universal significance of biodiversity, sustainable development, and sustainable education. The research reported here is a case study carried out in the spring semester of 2012-2013…

  19. Green Toxicology: a strategy for sustainable chemical and material development.

    Science.gov (United States)

    Crawford, Sarah E; Hartung, Thomas; Hollert, Henner; Mathes, Björn; van Ravenzwaay, Bennard; Steger-Hartmann, Thomas; Studer, Christoph; Krug, Harald F

    2017-01-01

    Green Toxicology refers to the application of predictive toxicology in the sustainable development and production of new less harmful materials and chemicals, subsequently reducing waste and exposure. Built upon the foundation of "Green Chemistry" and "Green Engineering", "Green Toxicology" aims to shape future manufacturing processes and safe synthesis of chemicals in terms of environmental and human health impacts. Being an integral part of Green Chemistry, the principles of Green Toxicology amplify the role of health-related aspects for the benefit of consumers and the environment, in addition to being economical for manufacturing companies. Due to the costly development and preparation of new materials and chemicals for market entry, it is no longer practical to ignore the safety and environmental status of new products during product development stages. However, this is only possible if toxicologists and chemists work together early on in the development of materials and chemicals to utilize safe design strategies and innovative in vitro and in silico tools. This paper discusses some of the most relevant aspects, advances and limitations of the emergence of Green Toxicology from the perspective of different industry and research groups. The integration of new testing methods and strategies in product development, testing and regulation stages are presented with examples of the application of in silico, omics and in vitro methods. Other tools for Green Toxicology, including the reduction of animal testing, alternative test methods, and read-across approaches are also discussed.

  20. A pedagogical model for integrative training in conservation and sustainability

    Science.gov (United States)

    Meredith Welch-Devine; Dean Hardy; J. Peter Brosius; Nik Heynen

    2014-01-01

    The benefits and challenges of interdisciplinary training are well documented, and several reviews have discussed the particular importance of interdisciplinary training for conservation scholars and practitioners. We discuss the progress within one university program to implement specific training models, elements, and tools designed to move beyond remaining barriers...

  1. A pedagogical model for integrative training in conservation and sustainability

    Directory of Open Access Journals (Sweden)

    Meredith Welch-Devine

    2014-06-01

    Full Text Available The benefits and challenges of interdisciplinary training are well documented, and several reviews have discussed the particular importance of interdisciplinary training for conservation scholars and practitioners. We discuss the progress within one university program to implement specific training models, elements, and tools designed to move beyond remaining barriers to graduate-level, interdisciplinary conservation education.

  2. Educational Multimedia Materials in Academic Medical Training

    Directory of Open Access Journals (Sweden)

    Kołodziejczak Barbara

    2014-12-01

    Full Text Available This article presents an overview of generally available applications for creating multimedia and interactive educational materials, such as presentations, instructional videos, self-tests and interactive repetitions. With the use of the presented tools, pilot materials were developed to support the teaching of biostatistics at a medical university. The authors conducted surveys among students of faculties of medicine in order to evaluate the materials used in terms of quality and usefulness. The article presents the analysis of the results obtained.

  3. Sustained Benefit of a Psycho-educational Training Program for Dementia Caregivers in Taiwan

    Directory of Open Access Journals (Sweden)

    Chien-Chi Hsu

    2017-03-01

    Conclusion: The caregivers for dementia patients may have sustained benefit of reducing burden, decreasing psychological morbidity and enhancing psychological wellbeing after the intensive psycho-educational training programs' intervention.

  4. Educational Multimedia Materials in Academic Medical Training

    National Research Council Canada - National Science Library

    Barbara Kołodziejczak; Magdalena Roszak; Wojciech Kowalewski; Anna Ren-Kurc

    2014-01-01

    This article presents an overview of generally available applications for creating multimedia and interactive educational materials, such as presentations, instructional videos, self-tests and interactive repetitions...

  5. Specific neck training induces sustained corticomotor hyperexcitability as assessed by motor evoked potentials.

    Science.gov (United States)

    Rittig-Rasmussen, Bjarne; Kasch, Helge; Fuglsang-Frederiksen, Anders; Jensen, Troels S; Svensson, Peter

    2013-07-15

    Experimental investigation of short-term and long-term corticomotor effects of specific neck training, coordination training, and no training. To determine the effects of different training programs on the motor neurons controlling the neck muscles as well as the effects of training on muscle strength and muscle fatigue, and the correlations between corticomotor control and motor learning. Training is usually recommended for unspecific neck pain and consists of neck and upper body coordination, strengthening, and endurance exercises. However, it is unclear which type of training is the most effective. No studies have previously investigated the neural effect of neck training and the possible differential effect of specific versus coordination training on corticomotor control. Transcranial magnetic stimulation and electromyography were used to elicit and monitor motor evoked potentials (MEPs) from the trapezius and thumb muscles before and 30 minutes, 1 hour, and 7 days after training. Parameters measured were MEP amplitude, MEP latency, strength, learning effects, and muscle fatigue. Only specific neck training yielded a 67% increase in MEP amplitudes for up to 7 days after training compared with baseline (P coordination training, no training, and in the within-subject control muscle. The mean muscle strength increased immediately after specific neck training from 56.6 to 61 kg (P fatigue were observed. Specific neck training induced a sustained hyperexcitability of motor neurons controlling the neck muscles compared with coordination training and controls. These findings may prove valuable in the process of developing more effective clinical training programs for unspecific neck pain.

  6. On Materials Use Training in EFL Teacher Education: Some Reflections

    National Research Council Canada - National Science Library

    Adriana González Moncada

    2006-01-01

      This paper reports on the findings of a case study carried out at Universidad de Antioquia as well as explores training on materials use in our teacher preparation program and its effectiveness in the practicum...

  7. On Materials Use Training in EFL Teacher Education: Some Reflections

    National Research Council Canada - National Science Library

    González Moncada, Adriana

    2006-01-01

    This paper reports on the findings of a case study carried out at Universidad de Antioquia as well as explores training on materials use in our teacher preparation program and its effectiveness in the practicum...

  8. The Infrastructure Necessary to Support a Sustainable Material Protection, Control and Accounting (MPC&A) Program in Russia

    Energy Technology Data Exchange (ETDEWEB)

    Bachner, Katherine M.; Mladineo, Stephen V.

    2011-07-20

    The NNSA Material Protection, Control, and Accounting (MPC&A) program has been engaged for fifteen years in upgrading the security of nuclear materials in Russia. Part of the effort has been to establish the conditions necessary to ensure the long-term sustainability of nuclear security. A sustainable program of nuclear security requires the creation of an indigenous infrastructure, starting with sustained high level government commitment. This includes organizational development, training, maintenance, regulations, inspections, and a strong nuclear security culture. The provision of modern physical protection, control, and accounting equipment to the Russian Federation alone is not sufficient. Comprehensive infrastructure projects support the Russian Federation's ability to maintain the risk reduction achieved through upgrades to the equipment. To illustrate the contributions to security, and challenges of implementation, this paper discusses the history and next steps for an indigenous Tamper Indication Device (TID) program, and a Radiation Portal Monitoring (RPM) program.

  9. Training Special Educators: Sustaining Professional Development in Special School Placements

    Science.gov (United States)

    Peter, Melanie

    2013-01-01

    With the rapidly changing demographic due to survival rates from medical advances, the need to strengthen training on SEND is now recognised, and special school placements valued, having been previously marginalised within initial teacher training. Practices developed since 2008 at one university to support progression of trainees to gain advanced…

  10. Training for Vigilance on the Move: A Video Game-Based Paradigm for Sustained Attention.

    Science.gov (United States)

    Szalma, J L; Daly, T N; Teo, G W L; Hancock, G M; Hancock, P A

    2017-11-10

    The capacity for superior vigilance can be trained by using knowledge of results (KR). Ourpresent experiments demonstrate the efficacy of such training using a first-person perspective movement videogame-based platform in samples ofstudents and Soldiers.Effectiveness was assessedby manipulating KR during a training phase and withdrawing it in a subsequent transfer phase. Relative to a no KR control condition, KR systematically improved performance for both Soldiers and students. These results build upon our previous findings that demonstrated that a video game-based platform can be used to create a movement-centered sustained attention task with important elements of traditional vigilance. The results indicate that KR effects in sustained attention extend to a first person perspective movement based paradigm, and that these effects occur in professional military as well as a more general population.Such sustained attention training can save lives and the present findings demonstrate one particular avenue to achieve this goal. Practitioner Summary Sustained attention can be trained by means of knowledge of results using a videogame-based platform with samples of students and Soldiers.Four experiments demonstrate that a dynamic, first-person perspective video game environment can serve to support effective sustained attention training in professional military as well as a more general population.

  11. Critical Review of the Material Criteria of Building Sustainability Assessment Tools

    Directory of Open Access Journals (Sweden)

    Jiyoung Park

    2017-01-01

    Full Text Available Comparative analysis of the material criteria embedded in building sustainability assessment tools was performed. The material-related issues were identified, classified, and summarized. A framework, the triple bottom line of sustainability (environment, economy, and society, was used to examine the material assessment criteria, evaluation parameters, and descriptions. The material criteria were evaluated to identify the current features and weaknesses as balanced material assessments for sustainable development. The criteria showed significant differences in their scopes in covering the social and economic aspects beyond the environmental aspect. For comprehensive sustainability assessment purposes, it is essential that adequate attention be paid to all three dimensions. Finally, this paper proposes the indicators of the sustainable material assessment from an analysis of all the material-related items.

  12. Packaging Research Outputs into Extension and Training Materials ...

    African Journals Online (AJOL)

    Based on the experiences and lessons learned, a series of recommendations are made for improving the production process of extension and training materials. These emphasize (i) determining the type of material to be produced and why, (ii) applying effective writing and editing guidelines, (iii) using appropriate designs ...

  13. Developing Sustainable Cancer Education Programs: Training Public Health Students to Deliver Cancer 101 in Puerto Rico.

    Science.gov (United States)

    Rivera, Y M; Moreno, L; Briant, K J; Vélez, H; Jiménez, J C; Torres, J; Vadaparampil, S T; Muñoz-Antonia, T; Quinn, G P

    2018-02-01

    The use of promotores to educate Hispanic communities about different health topics has been proven successful, albeit with limitations in program sustainability. The goal of this study was to develop a sustainable train-the-trainer model to train graduate public health (PH) students to disseminate cancer education among communities in Puerto Rico (PR). Graduate students (n = 32) from Ponce Health Sciences University's (PHSU) PH program participated in a 2-day Cáncer 101 training, where they learned how to deliver nine cancer modules to the community. Cancer knowledge was assessed before and after the training via 54 items measuring discussed concepts. Participants also assessed the training's effectiveness by completing a training evaluation informed by social cognitive theory (SCT) constructs of self-efficacy, outcome expectations, facilitation, and observational learning. Participants were mainly female (78.1 %), 26.7 ± 3.9 years old, and enrolled in a Masters-level program (81.3 %). Participants reported an average 11.38-point increase in cancer knowledge after attending the training [t(31) = 14.88, p reporting satisfactory comments in the open-ended responses and high scores on measured SCT constructs. The Cáncer 101 training program effectively prepared students to deliver cancer education to local communities. Training graduate PH students to educate communities about health issues is an innovative, and potentially sustainable, way to reach underserved populations.

  14. A Sustainable Model for Training Teachers to Use Pivotal Response Training

    Science.gov (United States)

    Suhrheinrich, Jessica

    2015-01-01

    The increase in the rate of autism diagnoses has created a growing demand for teachers who are trained to use effective interventions. The train-the-trainer model, which involves training supervisors to train others, may be ideal for providing cost-effective training and ongoing support to teachers. Although research supports interventions, such…

  15. Providing environmental training in the context of Ukraine's transition to sustainable development

    Directory of Open Access Journals (Sweden)

    V.M. Bogoliubov

    2016-12-01

    Full Text Available The article analyzes the problems of Ukraine's transition to sustainable development. Recognized priority implementation of the UNECE Strategy for Education for Sustainable Development in the system Education of Ukraine. The necessity of introduction in the educational process of preparation environmentalists, teachers and civil servants elements of education for sustainable development. The paper analyzes the teaching materials issued in Ukraine for the past 10 years regarding education for sustainable development. An optimal, in our view, the content of curriculum subjects with generalized entitled “Sustainable Development Strategy”.

  16. Educational and Training Opportunities in Sustainable Agriculture. 5th Edition.

    Science.gov (United States)

    Gates, Jane Potter

    This directory lists 151 programs in alternative farming systems (systems that aim at maintaining agricultural productivity and profitability, while protecting natural resources, especially sustainable, low-input, regenerative, biodynamic or organic farming and gardening). It includes programs conducted by colleges and universities, research…

  17. Supporting Sustainable Strategies for SMEs through Training, Cooperation and Mentoring

    Science.gov (United States)

    Brien, Emma O.; Hamburg, Ileana

    2014-01-01

    In order to remain successful and competitive in business today it is important that SMEs can sustain themselves by adapting to economic changes. SMEs have a distinct advantage over large companies in that they have less bureaucracy and hierarchical restrictions and can implement changes quickly. However often they are slow to change their way of…

  18. The effect of contralesional limb activation training and sustained attention training for self-care programmes in unilateral spatial neglect.

    Science.gov (United States)

    Wilson, F. Colin; Manly, Tom; Coyle, Donna; Robertson, Ian H.

    2000-01-01

    PURPOSE: To evaluate the effectiveness of two rehabilitation techniques for unilateral spatial neglect, contra-lesional limb activation and sustained attention training, on impaired activities of daily living. METHODS: Two single case, time-series designs incorporating baseline, intervention and post-intervention phases. RESULTS: Significant improvements were observed in both neuropsychological measures and in the independent performance of everyday activities coincident with the start of training. The benefits were well maintained during the post-training period. CONCLUSIONS: The results support the use of the two techniques in achieving functional goals for unilateral neglect patients.

  19. Module based training improves and sustains surgical skills

    DEFF Research Database (Denmark)

    Carlsen, C G; Lindorff-Larsen, K; Funch-Jensen, P

    2015-01-01

    : A randomised controlled trial concerning supervised hernia repair in eight training hospitals in Denmark was performed. The participants were 18 registrars [Post graduate year (PGY) 3 or more] in their first year of surgical specialist training. The intervention consisted of different modules with a skills......PURPOSE: Traditional surgical training is challenged by factors such as patient safety issues, economic considerations and lack of exposure to surgical procedures due to short working hours. A module-based clinical training model promotes rapidly acquired and persistent surgical skills. METHODS......: In the intervention group (n = 10) the average rating of operative skills before intervention was 22.5 (20.6-24.3) and after 26.2 (23.5-28.8), p = 0.044. At follow-up after 1 year, rating was 26.9 (23.4-30.4), p = 0.019. In the conventionally trained group average rating was 23.4 (19.4-27.3) at start and 21.7 (17...

  20. Sustained change in didactic skills--does teacher training last?

    Science.gov (United States)

    Kuhnigk, Olaf; Schreiner, Julia; Harendza, Sigrid

    2013-01-01

    Teacher training programmes are necessary assets in faculty development. Few data exist on their long-term effects on participants' teaching skills. Our aim was to study participants' didactic competencies up to four years after attending a newly established faculty development workshop at Hamburg Medical School. Of the 322 participants who attended our teacher training between 2006 and 2009, 313 received a self-assessment and evaluation questionnaire in 2010. This follow-up self-assessment (t2) was compared with their self-assessment of the same didactic competencies before (t0) and directly after (t1) the training. Correlations between participants' personal reasons to attend the workshop and their assessment of didactic competencies were investigated. Self-assessment was significantly higher at the time of follow-up (t2) for all cohorts compared to the assessment before the workshop (t0). Personal reasons for participation differed greatly between voluntary and mandatory. However, self-assessment of the didactic competencies (t2) was not different between these groups. Participants involved in objective structured clinical examinations (OSCE) rated their competency in this field higher than participants without OSCE involvement. In conclusion, teacher training can be effective in the long run even when participation is mandatory. Competencies seem to be retained best when the content of the training fits participants' teaching activities.

  1. Chemistry and materials options of sustainable carbon materials made by hydrothermal carbonization.

    Science.gov (United States)

    Titirici, Maria-Magdalena; Antonietti, Markus

    2010-01-01

    The production of functional nanostructured materials starting from cheap natural precursors using environmentally friendly processes is a highly attractive subject in material chemistry today. Recently, much attention has been focused on the use of plant biomass to produce functional carbonaceous materials, encompassing economic, environmental and social issues. Besides the classical route to produce activated carbons from agricultural side products, the hydrothermal carbonization (HTC) process shows clear advantages in that it can generate a variety of cheap and sustainable carbonaceous materials with attractive nanostructure and functionalization patterns for a wide range of applications. In this tutorial review we present the latest developments in this traditional but recently invigorated technique. It will be shown that HTC does not only access carbonaceous materials under comparatively mild hydrothermal conditions, but also replaces the more technical and structurally well-defined charring by a controlled chemical process. It will be shown that this makes it possible to tailor the final structure with the tools of colloid and polymer science, leading to very different morphologies with miscellaneous applications, including modern carbon nanocomposites and hybrids.

  2. Graphic training materials: Your genie in the lamp

    Energy Technology Data Exchange (ETDEWEB)

    Hartley, D.; Stroupe, P.

    1995-11-01

    In the United States, we have overlooked using illustrated narrative materials (comic books) for training. Illustrated narrative training materials have the following benefits: (1) they promote learning by capitalizing on the visual dependency of the American public; (2) they promote retention by reinforcing the written word with graphic illustrations and with job-related stories; (3) they promote efficient transfer of knowledge to those with limited reading skills and those with limited English comprehension skills; and (4) they increase interest and are read! The Japanese have been successfully using graphic tests for education and training for years. Study comics were developed for mathematics, physics, economics, and multi-volume histories of Japan. Our organization decided to capitalize on the popularity and appeal of comic books and develop a graphic text that teaches the On-the-Job Training (OJT) process and good practices.

  3. A sustainable model for training teachers to use pivotal response training.

    Science.gov (United States)

    Suhrheinrich, Jessica

    2015-08-01

    The increase in the rate of autism diagnoses has created a growing demand for teachers who are trained to use effective interventions. The train-the-trainer model, which involves training supervisors to train others, may be ideal for providing cost-effective training and ongoing support to teachers. Although research supports interventions, such as pivotal response training, as evidence-based, dissemination to school environments has been problematic. This study assessed the benefits of using the train-the-trainer model to disseminate pivotal response training to school settings. A multiple-baseline design was conducted across three training groups, each consisting of one school staff member (trainer), three special education teachers, and six students. Trainers conducted the teacher-training workshop with high adherence to training protocol and met mastery criteria in their ability to implement pivotal response training, assess implementation of pivotal response training, and provide feedback to teachers. Six of the nine teachers mastered all components of pivotal response training. The remaining three teachers implemented 89% of the pivotal response training components correctly. The majority of trainers and teachers maintained their abilities at follow-up. These results support the use of the train-the-trainer model as an effective method of disseminating evidence-based practices in school settings. © The Author(s) 2014.

  4. Immediate and Sustained Effects of a Study Skills Training ...

    African Journals Online (AJOL)

    Low academic performance may result from students'ineffective study skills. Most teachers'instructions focus more on what students should learn; but less on how to learn. The authors investigated the extent to which a study skills training programme enhanced students'scores in Biology. 84 (42 males; 42 females) Senior ...

  5. Link practical-oriented research and education: New training tools for a sustainable use of plant protection products.

    Science.gov (United States)

    Sacchettini, G; Calliera, M

    2017-02-01

    In the Horizon 2020 work programme 2016-17 it is stated that in 2010, 71% of European farm managers were operating on the basis of practical experience only. Education levels greatly vary depending on country, farm managers' age and gender, or farm structures, and this can hamper innovation. Transition towards a more sustainable agriculture requires a renewal and strengthening of the technical skills of all the actors involved and - as a consequence - of the educational system. The EU Directive on the sustainable use of pesticides (EU, 128/2009/EC) requires European Member States to develop training activities targeting occupational exposure to pesticides. The objective of this study is to develop new training tools for operators, addressing the new legal requirements and taking into account what is already available. For this reason, the outcomes of different European and national research projects developed by the Opera Research Centre were used, involving stakeholders in the decision making process, but also considering the real behaviours and perceptions of the final users. As a result, an e-learning tool able to build personalized training programmes, by collecting and integrating existing training material on Plant Protection Products use was developed, together with an e-learning course, with the aim to help operators, advisors and distributors to get prepared for their national certificate test. This work highlights the opportunity to create long-term added value through enhanced collaboration between educators and researchers, and identifies a common set of priorities that has to be taken into account in order to nudge the changes required to achieve a more sustainable use of pesticide and, more in general, sustainable development. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Social and Solidarity Economy, Sustainable Development Goals, and Community Development: The Mission of Adult Education & Training

    Directory of Open Access Journals (Sweden)

    Catalina Quiroz-Niño

    2017-11-01

    Full Text Available A utopia of sustainable development is becoming established on the international stage. To get there, varied and complementary strategies must come into play—among them education. This trend is turning to the “Social and Solidarity Economy” (SSE, especially since the approval by the United Nations (UN of the 2030 Agenda; the fulfilment of which demands adult education strategies and programs in line with the principles and values of sustainability. This article offers a response to that demand. It aims to carry out a reflective analysis that reveals the similarities between the principles and values of the SSE and those guiding the UN’s 2030 Agenda, with its 17 Sustainable Development Goals (SDGs. Based on the results of this analysis, we will argue that training in the competencies for sustainability, essential in achieving the SDGs, is among the main functions of education within the SSE framework. Further, in order to make educational programs more sustainable, such training must be included in their operating objectives. The work uses a hermeneutic methodology based on the existing literature and gives particular attention to UNESCO’s directives on training in key competencies for sustainability. The significant contribution the results make is to show: (a the emphases of each approach and their similarities; (b how the two are complementary; and (c the potential, and need, for creating synergies based on their respective strengths. A further original contribution is a proposed basic guide for the design of training activities geared towards gaining the normative competency that UNESCO has identified as key to sustainability. This innovative proposal will be useful for improving the quality of adult training programs, thereby contributing to the achievement of the SDGs in communities.

  7. Sustainable Materials Management (SMM) Food Recovery Challenge (FRC) Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — As part of EPA's Food Recovery Challenge (FRC), organizations pledge to improve their sustainable food management practices and report their results. The FRC is part...

  8. Sustainable Materials Management (SMM) WasteWise Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — EPA’s WasteWise encourages organizations and businesses to achieve sustainability in their practices and reduce select industrial wastes. WasteWise is part of EPA’s...

  9. Virtual Civilian Aeromedical Evacuation Sustainment Training Project (V-CAEST)

    Science.gov (United States)

    2015-08-01

    the victim scenarios within the interface, and 3) the PowerPoint slides that were to be used during the didactic training portion of the final...published in the conference’s proceedings (Shubeck, Craig, Hu, Faghihi, Levy, & Koch, 2012). A book chapter with a section dedicated to describing the...V-CAEST natural language processing component was accepted in the book “Foundations of Augmented Cognition. Advancing Performance and Decision

  10. Comparative Environmental Sustainability Assessment of Bio-Based Fibre Reinforcement Materials for Wind Turbine Blades

    DEFF Research Database (Denmark)

    Corona, Andrea; Markussen, Christen Malte; Birkved, Morten

    2015-01-01

    and flax/carbon, flax/glass mixed fibres) are compared in terms of environmental sustainability. Applying one of the most recent life cycle impact assessment methods, we demonstrate that the environmental sustainability of natural fibre based composite materials is similar or even lower, within certain......Over the recent decades biomaterials have been marketed successfully supported by the common perception that biomaterials and environmental sustainability de facto represents two sides of the same coin. The development of sustainable composite materials for wind turbine blades for small-scale wind...... categories, not only climate change, actually is supporting sustainable development or if the development of sustainable composite materials is more complex and perhaps even contra-intuitive due to complex trade-offs. Based on a case study 4 different types of fibres and fibre mixtures (flax, carbon, glass...

  11. Resource Guide of Existing Entrepreneurship Materials. Entrepreneurship Training Components.

    Science.gov (United States)

    McFarlane, Carolyn; Colby, Pamela G.

    This resource guide is a product of a research project whose goal was to create entrepreneurship training components for use in vocational instructional programs at the secondary level. Designed to accompany the 36 instructional modules, this resource guide lists all entrepreneurship materials identified during the literature review phase of the…

  12. Highway Maintenance Equipment Operator. Specialized Equipment. Training Materials.

    Science.gov (United States)

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes 18 units of instruction covering the large equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance objectives,…

  13. Highway Maintenance Equipment Operator. Miscellaneous Equipment. Training Materials.

    Science.gov (United States)

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes six units of instruction covering the small, specialized equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance…

  14. Magnetic Nano-Materials: Truly Sustainable Green Chemistry Nano Catalysis

    Science.gov (United States)

    We envisioned a novel nano-catalyst system, which can bridge the homogenous and heterogeneous system, and simultaneously be cheaper, easily accessible (sustainable) and possibly does not require elaborate work-up. Because of its nano-size, i.e. high surface area, the contact betw...

  15. SUSTAINABLE PRODUCT DESIGN AND EXAMPLES OF LEATHER MATERIAL RECYCLING

    Directory of Open Access Journals (Sweden)

    GÜRLER KARAMAN Deniz

    2017-05-01

    Full Text Available Many garments made of leather, end up in landfills as waste following the end of its useful life. However, in the flow of production of a leather product, intense energy, chemicals, high volumes of water are consumed. This means that the carbon footprint and environmental loads are high. There are many research activities related to the recycling of textile products, and recycling chains, in this regard famous clothing brands have been organizing grand campaigns. In order to assess the case for leather products that have an important place in the ready-to-wear segment, one should ask the following questions: “How do the big companies and brands in this sector participate in the environmental movement? And importantly, what are the best attempts to recycle leather products? What can be done about the future of leather products recycling and innovative sustainable designs?” when considering sustainable design using recycled leather from end-of-life leather products. In this study, examples of innovative best practices, which were adopted by new brands for recycling and reuse of various types of waste, in order to perform a sustainable product design were presented with the attempt of clarifying aforementioned questions. These new initiatives and practices can develop a novel perspective for academicians and professionals engaged in the field of leather and fashion design, and the concept of sustainable design can be introduced to wider masses.

  16. Strategies towards sustainable bark sourcing as raw material for ...

    African Journals Online (AJOL)

    SARAH

    2017-07-31

    Jul 31, 2017 ... Objectives: To appraise the amount of sustainable bark stripped and time to complete bark recovery as basis ... and amphetamine addiction (Mash et al., 1998;. Fleurentin et al. ..... Table 4: Comparison of the harvest method performances according to mean bark wet mass yielded and bark recovering.

  17. Sustainable selective oxidations using ceria-based materials

    NARCIS (Netherlands)

    Beckers, J.; Rothenberg, G.

    2010-01-01

    This Perspective covers sustainable oxidation processes using doped cerias, ceria-supported catalysts and ceria-based mixed oxides. Firstly, we consider the general properties of ceria-based catalysts. We outline the advantages of the ceria redox cycle, and explain the dynamic behaviour of these

  18. International training course on nuclear materials accountability for safeguards purposes

    Energy Technology Data Exchange (ETDEWEB)

    1980-12-01

    The two volumes of this report incorporate all lectures and presentations at the International Training Course on Nuclear Materials Accountability and Control for Safeguards Purposes, held May 27-June 6, 1980, at the Bishop's Lodge near Santa Fe, New Mexico. The course, authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, was developed to provide practical training in the design, implementation, and operation of a National system of nuclear materials accountability and control that satisfies both National and IAEA International safeguards objectives. Volume I, covering the first week of the course, presents the background, requirements, and general features of material accounting and control in modern safeguard systems. Volume II, covering the second week of the course, provides more detailed information on measurement methods and instruments, practical experience at power reactor and research reactor facilities, and examples of operating state systems of accountability and control.

  19. Advancing Environmental Education and Training for Sustainable Management of Environmental Resources in Palestine

    Science.gov (United States)

    Al-Sa'ed, Rashed; Abu-Madi, Maher; Heun, Jetze

    2009-01-01

    This article describes the various capacity-building activities at the Institute of Environmental and Water Studies of Birzeit University during the past 10 years. It highlights the gained experience in advancing environmental science and engineering education and training programs as components of sustainable water and environmental management…

  20. Pilot activities to create effective training materials on inclusive value chains : Effective training materials on inclusive value chains

    NARCIS (Netherlands)

    Guijt, W.J.; Blomne Sopov, M.; Reuver, R.

    2013-01-01

    This report describes efforts to develop training materials to stimulate adoption of more inclusive ways of doing business. The target audiences are private companies, collaborating organisations and business students. The report includes links to two videos on coffee in Kenya and soy-based products

  1. Sustainability Aspects of Energy Conversion in Modern High-Speed Trains with Traction Induction Motors

    Directory of Open Access Journals (Sweden)

    Marc A. Rosen

    2015-03-01

    Full Text Available Some aspects are illustrated of energy conversion processes during the operation of electric railway vehicles with traction induction motors, in order to support transport systems’ sustainability. Increasing efforts are being expended to enhance the sustainability of transportation technologies and systems. Since electric drive systems are used with variable voltage variable frequency (VVVF inverters and traction induction motors, these machines with appropriate controls can realize both traction and electric braking regimes for electric traction vehicles. In line with this idea, this paper addresses the operation sustainability of electric railway vehicles highlighting the chain of interactions among the main electric equipment on an electrically driven railway system supplied from an a.c. contact line: The contact line-side converter, the machine-side converter and the traction induction motor. The paper supports the findings that electric traction drive systems using induction motors fed by network-side converters and VVVF inverters enhance the sustainable operation of railway trains.

  2. Material Design, Selection, and Manufacturing Methods for System Sustainment

    Energy Technology Data Exchange (ETDEWEB)

    David Sowder, Jim Lula, Curtis Marshall

    2010-02-18

    This paper describes a material selection and validation process proven to be successful for manufacturing high-reliability long-life product. The National Secure Manufacturing Center business unit of the Kansas City Plant (herein called KCP) designs and manufactures complex electrical and mechanical components used in extreme environments. The material manufacturing heritage is founded in the systems design to manufacturing practices that support the U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA). Material Engineers at KCP work with the systems designers to recommend materials, develop test methods, perform analytical analysis of test data, define cradle to grave needs, present final selection and fielding. The KCP material engineers typically will maintain cost control by utilizing commercial products when possible, but have the resources and to develop and produce unique formulations as necessary. This approach is currently being used to mature technologies to manufacture materials with improved characteristics using nano-composite filler materials that will enhance system design and production. For some products the engineers plan and carry out science-based life-cycle material surveillance processes. Recent examples of the approach include refurbished manufacturing of the high voltage power supplies for cockpit displays in operational aircraft; dry film lubricant application to improve bearing life for guided munitions gyroscope gimbals, ceramic substrate design for electrical circuit manufacturing, and tailored polymeric materials for various systems. The following examples show evidence of KCP concurrent design-to-manufacturing techniques used to achieve system solutions that satisfy or exceed demanding requirements.

  3. Selection of environmental sustainable fiber materials for wind turbine blades - a contra intuitive process?

    DEFF Research Database (Denmark)

    Birkved, Morten; Corona, Andrea; Markussen, Christen Malte

    2013-01-01

    environmental trade-offs over the entire life-span of composite materials, life cycle assessment (LCA) can be applied. In the present case study, four different types of fibers (carbon, glass, flax and carbon/flax mixture) are compared in terms of environmental sustainability and cost. Applying one of the most...... recent life cycle impact assessment methods, it is demonstrated that the environmental sustainability of the mixed carbon/flax fiber based composite material is better than that of the flax fibers alone. This observation may be contra-intuitive, but is mainly caused by the fact that the bio-material......Over the recent decades biomaterials have been marketed successfully supported by the common perception that biomaterials and environmental sustainability de facto represents two sides of the same coin. The development of sustainable composite materials such as blades for small-scale wind turbines...

  4. Sustainable Materials Management (SMM) Web Academy Webinar: Managing Wasted Food with Anaerobic Digestion: Incentives and Innovations

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  5. Sustainable Materials Management (SMM) Web Academy Webinar: Food Waste Reduction Alliance, a Unique Industry Collaboration

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  6. Sustainable Materials Management (SMM) Web Academy Webinar: Reducing Wasted Food: How Packaging Can Help

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  7. Sustainable Materials Management (SMM) Web Academy Webinar: The Changing Waste Stream

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  8. High-volume recycled materials for sustainable pavement construction.

    Science.gov (United States)

    2017-05-01

    The main objective of this research is to evaluate the feasibility of using high-volume recycled materials for concrete production in rigid pavement. The goal was to replace 50% of the solids with recycled materials and industrial by-products. The pe...

  9. Industrial training approach using GPM P5 Standard for Sustainability in Project Management: a framework for sustainability competencies in the 21st century

    Science.gov (United States)

    Johan, Kartina; Mohd Turan, Faiz

    2016-11-01

    Malaysian Engineering Accreditation (Engineering Programme Accreditation Manual, 2007) requires all bachelor degree in engineering programmes to incorporate a minimum of two months industrial training in order for the programme to be accredited by the council. The industrial training has the objective to provide students on the insights of being an engineer at the workplace hence increasing their knowledge in employability skills prior to graduation. However the current structure of industrial training is not able to inculcate good leadership ability and prepare students with sustainability competencies needed in the era of Sustainable Development (SD). This paper aims to study project management methodology as a framework to create a training pathway in industrial training for students in engineering programs using Green Project Management (GPM) P5 standard for sustainability in project management. The framework involves students as interns, supervisors from both university and industry and also participation from NonProfit Organisation (NPO). The framework focus on the development of the student's competency in employability skills, lean leadership and sustainability competencies using experiential learning approach. Deliverables of the framework include internship report, professional sustainability report using GPM P5 standard and competency assessment. The post-industrial phase of the framework is constructed for students to be assessed collaboratively by the university, industry and the sustainability practitioner in the country. The ability for the interns to act as a change agent in sustainability practices is measured by the competency assessment and the quality of the sustainability report. The framework support the call for developing holistic students based on Malaysian Education Blueprint (Higher Education) 2015-2025 and address the gap between the statuses of engineering qualification to the sustainability competencies in the 21st century in

  10. Sustainable Materials Management (SMM) - Recycling Economic Information (REI) Report

    Data.gov (United States)

    U.S. Environmental Protection Agency — The 2016 Recycling Economic Information (REI) Report aims to increase the understanding of the economic implications of material reuse and recycling. The report...

  11. TRADE instructional materials for SARA/OSHA training. Volume 2, Managers and supervisors training

    Energy Technology Data Exchange (ETDEWEB)

    1989-03-01

    This document provides instructional materials for an eight-hour training course for managers and supervisors of hazardous waste sites. It is one of three volumes of course materials TRADE is preparing to help DOE contractor training staff comply with 29 CFR 1910.120, the Occupational Health and Safety Administration (OSHA) rule that implements Title I of the Superfund Amendments and Reauthorization Act (SARA) of 1986. OSHA`s final rule for hazardous waste operators was published in the Federal Register of March 6, 1989 (54 FR 9294). Combined with the materials in Volumes I and III and with appropriate site-specific information, these materials will help DOE contractors to meet the requirements of 1910.120 (e) that ``on-site management and supervisors directly responsible for, or who supervise employees engaged in, hazardous waste operations`` receive the same initial training as that of the employees they supervise and at least eight additional hours of specialized training in managing hazardous waste operations.

  12. Finite pulse effects in CPMG pulse trains on paramagnetic materials.

    Science.gov (United States)

    Leskes, Michal; Grey, Clare P

    2015-09-14

    The Carr-Purcell-Meiboom-Gill (CPMG) sequence is commonly used in high resolution NMR spectroscopy and in magnetic resonance imaging for the measurement of transverse relaxation in systems that are subject to diffusion in internal or external gradients and is superior to the Hahn echo measurement, which is more sensitive to diffusion effects. Similarly, it can potentially be used to study dynamic processes in electrode materials for lithium ion batteries. Here we compare the (7)Li signal decay curves obtained with the CPMG and Hahn echo sequences under static conditions (i.e., in the absence of magic angle spinning) in paramagnetic materials with varying transition metal ion concentrations. Our results indicate that under CPMG pulse trains the lifetime of the (7)Li signal is substantially extended and is correlated with the strength of the electron-nuclear interaction. Numerical simulations and analytical calculations using Floquet theory suggest that the combination of large interactions and a train of finite pulses, results in a spin locking effect which significantly slows the signal's decay. While these effects complicate the interpretation of CPMG-based investigations of diffusion and chemical exchange in paramagnetic materials, they may provide a useful approach to extend the signal's lifetime in these often fast relaxing systems, enabling the use of correlation experiments. Furthermore, these results highlight the importance of developing a deeper understanding of the effects of the large paramagnetic interactions during multiple pulse experiments in order to extend the experimental arsenal available for static and in situ NMR investigations of paramagnetic materials.

  13. Balancing Top-Down, Bottom-Up, and Peer-to-Peer Approaches to Sustaining Distance Training

    Science.gov (United States)

    Dudink, Gertrude; Berge, Zane

    2006-01-01

    Many distance training case studies identify distance training leadership as bottom-up, whereas much of the literature suggests a need for strategic, top-down approaches. With change management as an overarching framework, approaches to sustaining distance training that originate at different levels of the organization are explored. Special…

  14. Implementation of CDIO Approach in training engineering specialists for the benefit of sustainable development

    Directory of Open Access Journals (Sweden)

    Daneykin Yury

    2016-01-01

    Full Text Available Due to the competition and changing needs of the world, universities strive to analyze these needs to timely offer necessary educational programs. One of the newest trends in engineering education is sustainable development. To support the concept and implement it into life it is necessary to train specialists able to promote sustainable development that inevitably leads to the necessity to develop educational programs embracing newest approaches considering up-to-date conditions and requirements. There are many efforts globally to develop educational programs for sustainable development. One of the common problems for Universities around the world is the virtual absence of comprehensive educational programs preparing specialists for sustainable development at all three levels of educational process: Bachelor’s, Master’s and PhD levels. Authors analyze the content of existing educational programs for sustainable development and suggest using Conceive, Design, Implement and Operate (CDIO Approach, Standards and Syllabus that might be successfully applied for the development of up-to-date educational programs for sustainability at all three levels of educational process.

  15. The importance of training for sustainable growth: Example of Six Sigma implementation

    Directory of Open Access Journals (Sweden)

    Nastasić Aleksandra P.

    2014-01-01

    Full Text Available Improvement of the business environment, education and training are the basis for sustainable growth. Implementation of Six Sigma (6σ concept and appropriate techniques and tools for quality management contribute to the efficiency and effectiveness of the business as a whole, in a manner that organization achieves and maintains competitive advantage by reducing process variability, costs of scraps, price and need for control, shortening production cycle and increasing product quality, customer satisfaction and profit. Successful implementation of Six Sigma (6σ concept requires involvement of all employees and appropriate level of training.

  16. Building materials for a sustainable future – cement

    CSIR Research Space (South Africa)

    Mapiravana, Joseph

    2014-03-01

    Full Text Available Concrete is second only to water in terms of the most consumed substances on earth. Cement is the "glue" which holds concrete together and it is therefore a construction material which is produced and consumed in huge quantities worldwide. Global...

  17. A hybrid strategy in selecting diverse combinations of innovative sustainable materials for asphalt pavements

    Directory of Open Access Journals (Sweden)

    Baron Colbert

    2016-04-01

    Full Text Available This project integrates recent innovations of recycled materials used in designing and building sustainable pavements. An increasing environmental awareness and the demand for improving economic and construction efficiencies, through measures such as construction warrantees and goals to reduce air pollution under the Kyoto Protocol, have increased the efforts to implement sustainable materials in roadways. The objective of this research is to develop a systematic approach toward selecting optimum combinations of sustainable materials for the construction of asphalt pavements. The selected materials, warm mix asphalt (WMA, recycled asphalt shingles (RAS, and reclaimed asphalt pavement (RAP were incorporated in this study. The results of this research are intended to serve as guidelines in the selection of the mixed sustainable materials for asphalt pavements. The approach developed from this project draws upon previous research efforts integrating graphical modeling with optimizing the amount of sustainable materials based on the performance. With regard to moisture susceptibility and rutting potential test results, as well as the MIM analysis based on a 95% confidence interval, the rutting performance and moisture susceptibility of asphalt mixtures are not significantly different regardless of the percentages of RAS, RAP, or WMA. The optimum mixture choices could be made by the plant emission rankings with consideration of the optimal WMA types, percentages of RAS/RAP, and WMA production temperatures. The WMA mixtures prepared with 75% RAP and Advera® WMA have produced the lowest CO2 emissions among the investigated mixture types.

  18. THE IMPACT OF ADULT EDUCATION AND TRAINING ON SUSTAINABLE DEVELOPMENT AND TOURISM IN SUCEAVA COUNTY

    Directory of Open Access Journals (Sweden)

    Gabriela ARIONESEI

    2014-07-01

    Full Text Available In the context of knowledge economy, education is an important vector for creativity and innovation, to the extent that it is properly carried out on different levels, combining theory with practice. Nowadays, travel and tourism industry is, worldwide, the most dynamic sector and the most important generator of jobs. Since it creates an unprecedented number of jobs, tourism provides part-time and seasonal jobs for people looking for a flexible job. But lately, employers in the tourism field argue that one way to achieve sustained employment in this industry is implementing the ”multiple qualifications” policy, meaning that they are searching for staff with several trainings. The link between sustainable development and education is complex, as recent research has shown that education is helping countries meet their sustainable development goals.

  19. Performance assessment of cement-based materials blended with micronized sand : Microstructure, durability and sustainability

    NARCIS (Netherlands)

    Wang, Y.

    2013-01-01

    Concrete is one of the most important construction materials in the world. However, Portland cement which is one of the constituents of concrete is responsible for about 5-10% of global CO2 emission. From sustainability point of view, therefore, it is important to search for materials which can be

  20. PREFACE: International Symposium on Materials Science and Innovation for Sustainable Society - Eco-Materials and Eco-Innovation for Global Sustainability - The 21st Iketani Conference 2011

    Science.gov (United States)

    Takahashi, Yasuo

    2012-08-01

    Conference logo The 21st century has been called the century of environmental revolution. Green innovations and environmentally friendly production systems based on physics, chemistry, materials science, and electronic engineering will be indispensable for ensuring renewable energy and establishing a sustainable society. In particular, production design, materials processing, and fabrication technologies such as welding and joining will be very important components of such green innovations. For these reasons, the International Symposium on Materials Science and Innovation for Sustainable Society - eco-materials and eco-innovation for global sustainability - (ECO-MATES 2011) was organized by the Joining and Welding Research Institute (JWRI) and the Center of Environmental Innovation Design for Sustainability (CEIDS), Osaka University. ECO-MATES 2011 was held at Hotel Hankyu Expo Park, Osaka, Japan from 28-30 November 2011. 435 participants from 20 countries around the world attended the symposium. 149 oral presentations including 60 invited talks and 160 posters were presented at the symposium to discuss the latest research and developments in green innovations in relation to environmental issues. The topics of the symposium covered all environmentally related fields including renewable energy, energy-materials, environment and resources, waste and biomass, power electronics, semiconductor, rare-earth metals, functional materials, organic electronics materials, electronics packaging, smart processing, joining and welding, eco-efficient processes, and green applied physics and chemistry. Therefore, 55 full papers concerning green innovations and environmentally benign production were selected and approved by the editorial board and the program committee of ECO-MATES 2011. All papers were accepted through peer review processes. I believe that all the papers have many informative contents. On behalf of the steering committee of the symposium, I would like to express

  1. Sucrose: A Prospering and Sustainable Organic Raw Material

    Science.gov (United States)

    Peters, Siegfried; Rose, Thomas; Moser, Matthias

    Sucrose (α-d-glucopyranosyl-(1→2)-β-d-fructofuranoside) is an inexpensive chemical produced by sugar cane and sugar beet cultivation. Chemical and/or biochemical transformations convert it into highly valuable synthetic intermediates such as 5-hydroxymethylfurfural (HMF), bioethylene, 1,2-propylene glycol and levulinic acid. Sucrose can also be converted into biodegradable polymers such as polyesters and polyurethanes, as well as into novel carbohydrates such as isomaltulose, trehalulose, inulin, levan, Neo-amylose, and dextran, highly valuable additives for food and cosmetics and materials for separation and purification technologies.

  2. e-Biologics: Fabrication of Sustainable Electronics with "Green" Biological Materials.

    Science.gov (United States)

    Lovley, Derek R

    2017-06-27

    The growing ubiquity of electronic devices is increasingly consuming substantial energy and rare resources for materials fabrication, as well as creating expansive volumes of toxic waste. This is not sustainable. Electronic biological materials (e-biologics) that are produced with microbes, or designed with microbial components as the guide for synthesis, are a potential green solution. Some e-biologics can be fabricated from renewable feedstocks with relatively low energy inputs, often while avoiding the harsh chemicals used for synthesizing more traditional electronic materials. Several are completely free of toxic components, can be readily recycled, and offer unique features not found in traditional electronic materials in terms of size, performance, and opportunities for diverse functionalization. An appropriate investment in the concerted multidisciplinary collaborative research required to identify and characterize e-biologics and to engineer materials and devices based on e-biologics could be rewarded with a new "green age" of sustainable electronic materials and devices. Copyright © 2017 Lovley.

  3. Assessing the relevance, efficiency, and sustainability of HIV/AIDS in-service training in Nigeria.

    Science.gov (United States)

    Burlew, Randi; Puckett, Amanda; Bailey, Rebecca; Caffrey, Margaret; Brantley, Stephanie

    2014-04-17

    More than three million people in Nigeria are living with HIV/AIDS. In order to reduce the HIV/AIDS burden in Nigeria, the US Government (USG) has dedicated significant resources to combating the epidemic through the President's Emergency Plan for AIDS Relief (PEPFAR). In-service training (IST) of health workers is one of the most commonly used strategies to improve the quality and coverage of HIV/AIDS services. At USAID/Nigeria's request, the USAID-funded CapacityPlus project conducted an assessment of PEPFAR-funded IST for all cadres of health workers in Nigeria. Using the IST Improvement Framework, developed by the USAID Applying Sciences to Strengthen and Improve Systems Project (ASSIST), as a guide, the authors developed a survey tool to assess the efficiency, effectiveness and sustainability of IST provided between January 2007 and July 2012 by PEPFAR-funded implementing partners in Nigeria. The instrument was adapted to the Nigerian context and refined through a stakeholder engagement process. It was then distributed via an online platform to more than 50 PEPFAR-funded implementing partners who provided IST in Nigeria. A total of 39 implementing partners completed the survey. Our survey found that PEPFAR implementing partners have been providing a wide range of IST to a diverse group of health workers in Nigeria since 2007. Most trainings are developed using national curricula, manuals and/or other standard operating procedures. Many of the partners are conducting Training Needs Assessments to inform the planning, design and development of their training programs. However, the assessment also pointed to a number of recommendations to increase the efficiency, effectiveness and sustainability of PEPFAR-funded IST. These actions are as follows: improve collaboration and coordination among implementing partners; apply a more diverse and cost-effective set of training modalities; allocate funding specifically for the evaluation of the effectiveness of training

  4. Environmentally Sustainable Construction Products and Materials – Assessment of release

    DEFF Research Database (Denmark)

    Wahlström, Margareta; Laine-Yliijoki, Jutta; Järnström, helena

    The construction sector consumes yearly about half of all natural resourcesextracted in Europe and their transformation into building products has huge energy demands. Therefore the focus of today’s environmental policy is on the building end-of-life scenarios and material efficiency. Here waste...... prevention and recycling / reuse play a key role by providing huge energy, water and materialsavings. These issues are also specifically addressed in the Construction Products Regulation (CPR2011), where health and safety aspects related to use of construction products cover the entire lifecycle. Meanwhile...... the building sector is moving from new buildings towards maintenance and renovation. This trend will probably further increase by the energy conservation activities that will be required to achievethe 20-20-20 goals outlined by EC resulting in a need of renovation of a huge amount of buildings. Until today...

  5. Selection of environmental sustainable fiber materials for wind turbine blades - a contra intuitive process?

    Energy Technology Data Exchange (ETDEWEB)

    Birkved, M.; Corona, A. [Technical Univ. of Denmark. DTU Management Engineering, Kgs. Lyngby (Denmark); Markussen, C.M.; Madsen, Bo [Technical Univ. of Denmark. DTU Wind Energy, Risoe Campus, Roskilde (Denmark)

    2013-09-01

    Over the recent decades biomaterials have been marketed successfully supported by the common perception that biomaterials and environmental sustainability de facto represents two sides of the same coin. The development of sustainable composite materials such as blades for small-scale wind turbines have thus partially been focused on the substitution of conventional fiber materials with bio-fibers. The major question is if this material substitution actually, is environmental sustainable. In order to assess a wide pallet of environmental impacts and taking into account positive and negative environmental trade-offs over the entire life-span of composite materials, life cycle assessment (LCA) can be applied. In the present case study, four different types of fibers (carbon, glass, flax and carbon/flax mixture) are compared in terms of environmental sustainability and cost. Applying one of the most recent life cycle impact assessment methods, it is demonstrated that the environmental sustainability of the mixed carbon/flax fiber based composite material is better than that of the flax fibers alone. This observation may be contra-intuitive, but is mainly caused by the fact that the bio-material resin demand is by far exceeding the resin demand of the conventional fibers, and since the environmental burden of the resin is comparable to that of the fibers, resin demand is in terms of environmental sustainability important. On the other hand is the energy demand and associated environmental impacts in relation to the production of the carbon and glass fibers considerable compared to the impacts resulting from resin production. The ideal fiber solution, in terms of environmental sustainability, is hence the fiber composition having the lowest resin demand and lowest overall energy demand. The optimum environmental solution hence turns out to be a 70:30 flax:carbon mix, thereby minimizing the use of carbon fibers and resin. On top of the environmental sustainability

  6. Sustainable Separations of C4 -Hydrocarbons by Using Microporous Materials.

    Science.gov (United States)

    Gehre, Mascha; Guo, Zhiyong; Rothenberg, Gadi; Tanase, Stefania

    2017-10-23

    Petrochemical refineries must separate hydrocarbon mixtures on a large scale for the production of fuels and chemicals. Typically, these hydrocarbons are separated by distillation, which is extremely energy intensive. This high energy cost can be mitigated by developing materials that can enable efficient adsorptive separation. In this critical review, the principles of adsorptive separation are outlined, and then the case for C4 separations by using zeolites and metal-organic frameworks (MOFs) is examined. By analyzing both experimental and theoretical studies, the challenges and opportunities in C4 separation are outlined, with a focus on the separation mechanisms and structure-selectivity correlations. Zeolites are commonly used as adsorbents and, in some cases, can separate C4 mixtures well. The pore sizes of eight-membered-ring zeolites, for example, are in the order of the kinetic diameters of C4 isomers. Although zeolites have the advantage of a rigid and highly stable structure, this is often difficult to functionalize. MOFs are attractive candidates for hydrocarbon separation because their pores can be tailored to optimize the adsorbate-adsorbent interactions. MOF-5 and ZIF-7 show promising results in separating all C4 isomers, but breakthrough experiments under industrial conditions are needed to confirm these results. Moreover, the flexibility of the MOF structures could hamper their application under industrial conditions. Adsorptive separation is a promising viable alternative and it is likely to play an increasingly important role in tomorrow's refineries. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Utilization of waste materials, non-refined materials, and renewable energy in in situ remediation and their sustainability benefits.

    Science.gov (United States)

    Favara, Paul; Gamlin, Jeff

    2017-12-15

    In the ramp-up to integrating sustainability into remediation, a key industry focus area has been to reduce the environmental footprint of treatment processes. The typical approach to integrating sustainability into remediation projects has been a top-down approach, which involves developing technology options and then applying sustainability thinking to the technology, after it has been conceptualized. A bottom-up approach allows for systems thinking to be included in remedy selection and could potentially result in new or different technologies being considered. When using a bottom-up approach, there is room to consider the utilization of waste materials, non-refined materials, and renewable energy in remediation technology-all of which generally have a smaller footprint than processed materials and traditional forms of energy. By integrating more systems thinking into remediation projects, practitioners can think beyond the traditional technologies typically used and how technologies are deployed. To compare top-down and bottom-up thinking, a traditional technology that is considered very sustainable-enhanced in situ bioremediation-is compared to a successful, but infrequently deployed technology-subgrade biogeochemical reactors. Life Cycle Assessment is used for the evaluation and shows the footprint of the subgrade biogeochemical reactor to be lower in all seven impact categories evaluated, sometimes to a significant degree. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Rehabilitative training of preterm children’s attention: a study on sustainability

    Directory of Open Access Journals (Sweden)

    Giovanna Perricone

    2012-10-01

    Full Text Available This article is concerned with the description of rehabilitative training aimed at severely and moderately preterm children at preschool age who display impairments of processes of selective attention, self-control and problem solving and who are at risk of Attention Deficit Hyperactivity Disorders. In line with a perspective of field study suggested by pediatric psychology, the treatment calls for the involvement of parents, teachers, neonatologists and children’s reference pediatricians. To be more precise, it is a study aimed at investigating the sustainability of the training path in terms of impact and transformative valence of the focalised processes. Involved in the study was a group of 55 healthy preterm children (35 moderately preterm children and 20 severely preterm children at mean age of 5.2 years attending the third year of infancy school; a group of 55 mothers; a group of 15 pediatricians; a group of 5 neonatologists and one of 10 teachers. Specific questionnaires (the IPDAG and IPDDAI were administered to parents and teachers before and after the training sessions to detect the transformation of the focalised processes. According to a modality of continuous observation during the activities, the trainer used techniques of narrative (the critical incident technique and descriptive (encoding scheme observation. A checklist to detect the participation of adults was used. It was structured as follows: presence, production and aftermath of the effects of the personal intervention with child. A telephone follow-up was performed three months after the end of training to detect the involved adults’ considerations about the stability of promoted changes. Data show good levels of sustainability of the proposed training.

  9. Application of GRA for Sustainable Material Selection and Evaluation Using LCA

    Science.gov (United States)

    Jayakrishna, Kandasamy; Vinodh, Sekar; Sakthi Sanghvi, Vijayaselvan; Deepika, Chinadurai

    2016-07-01

    Material selection is identified as a successful key parameter in establishing any product to be sustainable, considering its end of life (EoL) characteristics. An accurate understanding of expected service conditions and environmental considerations are crucial in the selection of material plays a vital role with overwhelming customer expectations and stringent laws. Therefore, this article presents an integrated approach for sustainable material selection using grey relational analysis (GRA) considering the EoL disposal strategies with respect to an automotive product. GRA, an impact evaluation model measures the degree of similarity between the comparability (choice of material) sequence and reference (EoL strategies) sequence based on the relational grade. The ranking result shows that the outranking relationships in the order, ABS-REC > PP-INC > AL-REM > PP-LND > ABS-LND > ABS-INC > PU-LND > AL-REC > AL-LND > PU-INC > AL-INC. The best sustainable material selected was ABS and recycling was selected as the best EoL strategy with the grey relational value of 2.43856. The best material selected by this approach, ABS was evaluated for its viability using life cycle assessment and the estimated impacts also proved the practicability of the selected material highlighting the focus on dehumidification step in the manufacturing of the case product using this developed multi-criteria approach.

  10. Vocational training in sustainable energy technologies. Leonardo Da Vinci project experience (2000 - 2001)

    Energy Technology Data Exchange (ETDEWEB)

    Fara, L. [Universitatea Politehnica, Bucharest (Romania). Physics Dept.; Gutierrez, C. [European Forum for Renewable Energy Sources (EUFORES) (Luxembourg); Fara, S. [Inst. of Research and Design for Automation (IPA SA), Bucharest (Romania)

    2001-07-01

    The project ''Vocational Training in Sustainable Energy Technologies'' developed under the EU Programme Leonardo da Vinci covered a period of 18 months in 2000 - 2001. The project partners were IPA SA (project co-ordinator), NARE, and ELECTRICA SA from Romania, and EUFORES, Luxembourg, CIRCE and FUELE from Spain. The energy sector in this county is the main target sector of this project. The main project results are: (a) the opportunity to improve and complete education in the new presented fields for participants who have been working in the energetic field; (b) the possibility to work in the energetic sector and make use of the knowledge obtained from courses for the unemployed participants in the courses; (c) the establishment of a Regional Centre for Sustainable Energies Caras Severin at the ''Eftimie Murgu'' Technical University of Resita, for consulting activities and specific national and international projects. (orig.)

  11. Sustainable Materials Management: Non-Hazardous Materials and Waste Management Hierarchy

    Science.gov (United States)

    EPA developed the non-hazardous materials and waste management hierarchy in recognition that no single waste management approach is suitable for managing all materials and waste streams in all circumstances.

  12. Not Just Lumber—Using Wood in the Sustainable Future of Materials, Chemicals, and Fuels

    Science.gov (United States)

    Jakes, Joseph E.; Arzola, Xavier; Bergman, Rick; Ciesielski, Peter; Hunt, Christopher G.; Rahbar, Nima; Tshabalala, Mandla; Wiedenhoeft, Alex C.; Zelinka, Samuel L.

    2016-09-01

    Forest-derived biomaterials can play an integral role in a sustainable and renewable future. Research across a range of disciplines is required to develop the knowledge necessary to overcome the challenges of incorporating more renewable forest resources in materials, chemicals, and fuels. We focus on wood specifically because in our view, better characterization of wood as a raw material and as a feedstock will lead to its increased utilization. We first give an overview of wood structure and chemical composition and then highlight current topics in forest products research, including (1) industrial chemicals, biofuels, and energy from woody materials; (2) wood-based activated carbon and carbon nanostructures; (3) development of improved wood protection treatments; (4) massive timber construction; (5) wood as a bioinspiring material; and (6) atomic simulations of wood polymers. We conclude with a discussion of the sustainability of wood as a renewable forest resource.

  13. Not Just Lumber—Using Wood in the Sustainable Future of Materials, Chemicals, and Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Jakes, Joseph E.; Arzola, Xavier; Bergman, Rick; Ciesielski, Peter; Hunt, Christopher G.; Rahbar, Nima; Tshabalala, Mandla; Wiedenhoeft, Alex C.; Zelinka, Samuel L.

    2016-07-21

    Forest-derived biomaterials can play an integral role in a sustainable and renewable future. Research across a range of disciplines is required to develop the knowledge necessary to overcome the challenges of incorporating more renewable forest resources in materials, chemicals, and fuels. We focus on wood specifically because in our view, better characterization of wood as a raw material and as a feedstock will lead to its increased utilization. We first give an overview of wood structure and chemical composition and then highlight current topics in forest products research, including (1) industrial chemicals, biofuels, and energy from woody materials; (2) wood-based activated carbon and carbon nanostructures; (3) development of improved wood protection treatments; (4) massive timber construction; (5) wood as a bioinspiring material; and (6) atomic simulations of wood polymers. We conclude with a discussion of the sustainability of wood as a renewable forest resource.

  14. An information system for sustainable materials management with material flow accounting and waste input–output analysis

    Directory of Open Access Journals (Sweden)

    Pi-Cheng Chen

    2017-05-01

    Full Text Available Sustainable materials management focuses on the dynamics of materials in economic and environmental activities to optimize material use efficiency and reduce environmental impact. A preliminary web-based information system is thus developed to analyze the issues of resource consumption and waste generation, enabling countries to manage resources and wastes from a life cycle perspective. This pioneering system features a four-layer framework that integrates information on physical flows and economic activities with material flow accounting and waste input–output table analysis. Within this framework, several applications were developed for different waste and resource management stakeholders. The hierarchical and interactive dashboards allow convenient overview of economy-wide material accounts, waste streams, and secondary resource circulation. Furthermore, the system can trace material flows through associated production supply chain and consumption activities. Integrated with economic models; this system can predict the possible overloading on the current waste management facility capacities and provide decision support for designing strategies to approach resource sustainability. The limitations of current system are specified for directing further enhancement of functionalities.

  15. 2016 Multifunctional Materials and Structures: Science of Autonomic, Adaptive and Self-Sustaining Systems GRC

    Science.gov (United States)

    2016-02-23

    Oxford University, United Kingdom) "Dynamic Reconfigurations of Bird Wing During Adaptive Gliding Flight" 9:05 pm - 9:25 pm Discussion 9:25 pm - 9:30...2016 Multifunctional Materials and Structures : Science of Autonomic, Adaptive and Self-Sustaining Systems GRC Operational Summary The Gordon...Research Conference (GRC) on Multifunctional Materials & Structures was held at the Four Points Sheraton in Ventura, California from January 31-February

  16. Developing a Sustainable Need-Based Pediatric Acute Care Training Curriculum in Solomon Islands

    Directory of Open Access Journals (Sweden)

    Daniel Ta Yo Yu

    2017-04-01

    Full Text Available BackgroundThe Johns Hopkins Hospital Pediatric Emergency Department (PED was invited to collaborate with the National Referral Hospital (NRH, Solomon Islands, to establish an acute care pediatric education program for the country’s inaugural class of national medical graduate trainees.ObjectiveTo develop and evaluate a sustainable, need-based post-graduate training curriculum in pediatric acute care, resuscitation, and point-of-care ultrasound.MethodsA need-based training curriculum was developed utilizing the ADDIE model and was implemented and revised over the course of 2 years and two site visits. Implementation followed a train-the-trainer model. The curriculum consisted of high-yield didactics including workshops, simulations, hands-on ultrasound sessions, and lectures at the NRH. A mixed-methods design was used to evaluate the curriculum, including pre/posttesting, qualitative group discussions, and individual surveys. The curriculum was revised in response to ongoing learner evaluations and needs assessments. Continuing educational sessions after the site visit demonstrated sustainability.ResultsThe curriculum included 19 core topics with 42 teaching sessions during the two site visits. A total of 135 pre/posttests and 366 individual surveys were collected from 46 trainees. Completion rates were 78.2% for surveys and 71.3% for pre/posttests. Pre/posttest scores increased from 44 to 63% during the first site visit and 69.6 to 77.6% during the second. Learners reported a mean 4.81/5 on a standard Likert scale for curriculum satisfaction. Group discussions and surveys highlighted key areas of knowledge growth, important clinical care advances, and identified further needs. Initial sustainability was demonstrated by continued ultrasound sessions led by local graduate trainees.ConclusionA collaborative team including Johns Hopkins PED staff, Solomon Islands’ graduate trainees, and NRH administration initiated a professional education

  17. Amsterdam as a Sustainable European Metropolis : Integration of Water, Energy and Material Flows

    NARCIS (Netherlands)

    Van Der Hoek, J.P.; Struker, A.; Danschutter, J.E.M.

    2013-01-01

    Amsterdam has the ambition to develop as a competitive and sustainable European metropolis. The flows of energy, water and resources within the urban environment have a large potential to contribute to this ambition. The overall mass balances of phosphate, food, water, energy and material imports in

  18. Graphic Design: A Sustainable Solution to Manage the Contents of Teaching Materials

    Science.gov (United States)

    Victor, Garcia Izaguirre; Luisa, Pier Castello Maria; Eduardo, Arvizu Sanchez

    2010-01-01

    There is a concern that the teaching of subjects is applied not only with support from a set of technological devices, but largely in the proper use of teaching and new technologies. Taking this idea, the authors develop a research and sustainable design that result in educational materials in solid content and technological innovation, also to…

  19. Cotton: a sustainable raw material for value-added nonwoven textiles

    Science.gov (United States)

    Sustainability of the materials and services we use today and protection of our environment are very strong initiatives, worldwide. Cotton is an annually renewable cash crop that is critically important to national economies of many countries, including the United States which is the 3rd largest pr...

  20. Balancing Top-Down, Bottom-Up, and Peer-to-Peer Approaches to Sustaining Distance Training

    OpenAIRE

    DUDINK, Gertrude; BERGE, Zane

    2015-01-01

    Many distance training case studies identify distance training leadership as bottom-up, whereas much of the literature suggests a need for strategic, top-down approaches. With change management as an overarching framework, approaches to sustaining distance training that originate at different levels of the organization are explored. Special attention is paid to the content of the change messages involved, guided by Rogers’ five attributes of innovations. Research of change management and dist...

  1. The Feedback Control Cycle of Mineral Supply, Increase of Raw Material Efficiency, and Sustainable Development

    Directory of Open Access Journals (Sweden)

    Friedrich-W. Wellmer

    2015-11-01

    Full Text Available Sustainable development with regard to non-renewable resources can best be defined in terms of the inter-generational challenge of the Brundtland commission and the intra-generational challenge worked out in Agenda 21 of the 1992 Rio de Janeiro conference of United Nations Conference on Environment and Development (UNCED. In meeting these challenges, the trilemma of security of supply under conditions of economic viability and environmental sustainability also needs to be addressed in order to achieve sustainable development. To fulfil the natural resources needs of future generations we have three resources at our disposal: (1 the geosphere or primary resources; (2 the technosphere or secondary resources and (3 human ingenuity and creativity driving innovation. Man does not need natural resources as such, only the intrinsic property of a material that enables the fulfilment of a function is required. Any material that can perform the same function more efficiently or cheaply can replace any other material. In our constant drive to secure the supply of efficient raw materials, the feedback control cycle plays an indispensable role by virtue of it reacting to price signals on both the supply and demand sides. The feedback cycle of course goes hand in hand with a continuous learning process. On the supply side, the learning effects are in technology development around primary resources and the increased use of secondary resources; on the demand side with thriftier use of raw materials.

  2. A matrix in life cycle perspective for selecting sustainable materials for buildings in Sri Lanka

    Energy Technology Data Exchange (ETDEWEB)

    Abeysundara, U.G. Yasantha [Ministry of Education, Isurupaya, Battaramulla (Sri Lanka); Babel, Sandhya [Environmental Technology Program, School of Biochemical Engineering and Technology, Sirindhorn International Institute of Technology, Thammasat University, P.O. Box 22, Pathumthani 12121 (Thailand); Gheewala, Shabbir [The Joint Graduate School of Energy and Environment, King Mongkut' s University of Technology Thonburi, Bangkok 10140 (Thailand)

    2009-05-15

    This paper presents a matrix to select sustainable materials for buildings in Sri Lanka, taking into consideration environmental, economic and social assessments of materials in a life cycle perspective. Five building elements, viz., foundations, roofs, ceilings, doors and windows, and floors are analyzed based on materials used for these elements. Environmental burdens associated with these elements are analyzed in terms of embodied energy and environmental impacts such as global warming, acidification and nutrient enrichment. Economic analysis is based on market prices and affordability of materials. Social factors that are taken into account are thermal comfort, interior (aesthetics), ability to construct quickly, strength and durability. By compiling the results of analyses, two building types with minimum and maximum impacts are identified. These two cases along with existing buildings are compared in a matrix of environmental, economic and social scores. Analysis of the results also indicates need for higher consideration of environmental parameters in decision-making over social and economic factors, as social and economic scores do not vary much between cases. Hence, this matrix helps decision-makers to select sustainable materials for buildings, meaningfully, and thus helps to move towards a more sustainable buildings and construction sector. (author)

  3. Instructional materials for SARA/OSHA training. Volume 1, General site working training

    Energy Technology Data Exchange (ETDEWEB)

    Copenhaver, E.D.; White, D.A.; Wells, S.M. [Oak Ridge National Lab., TN (United States)

    1988-04-01

    This proposed 24 hour ORNL SARA/OSHA training curriculum emphasizes health and safety concerns in hazardous waste operations as well as methods of worker protection. Consistent with guidelines for hazardous waste site activities developed jointly by National Institute for Occupational Safety and Health, Occupational Safety and Health Administration, US Coast Guard, and the Envirorunental Protection Agency, the program material will address Basic Training for General Site Workers to include: ORNL Site Safety Documentation, Safe Work Practices, Nature of Anticipated Hazards, Handling Emergencies and Self-Rescue, Employee Rights and Responsibilities, Demonstration of Use, Care, and Limitations of Personal Protective, Clothing and Equipment, and Demonstration of Monitoring Equipment and Sampling Techniques. The basic training courses includes major fundamentals of industrial hygiene presented to the workers in a format that encourages them to assume responsibility for their own safety and health protection. Basic course development has focused on the special needs of ORNL facilities. Because ORNL generates chemical wastes, radioactive wastes, and mixed wastes, we have added significant modules on radiation protection in general, as well as modules on radiation toxicology and on radiation protective clothing and equipment.

  4. Knowledge Management - A Necessity For The Training Of Future Specialists Of The Sustainable Entreprises

    Science.gov (United States)

    Rotaru, Ionela Magdalena

    2015-09-01

    The world we are living in is shaped by what is a reality for years already: globalisation of economy. The lack of borders makes the impact that technology has on society to be a major one. The virtual world so accessible today is not just about new markets, access to cheaper work force, work online but also fierce competition. The common denominator of most efforts in the area of industry is performance. Limits continuously moving willingness to pay for products that delineate the performance delivered be the same range. Here too we can see the role of the education. For example, Landes shows that both knowledge and know-how are the ones that determine how well off societies are. The education of engineers is therefore critical to every nation to ensure the prosperity of its citizens. This paper here intends to approach the educational process of the engineering specific area of knowledge from the management perspective. The training process becomes sustainable in accordance with the requirements of the future: trained specialists for sustainable enterprises.

  5. The road weather bulletin #2 : road weather management publications and training materials.

    Science.gov (United States)

    2013-01-01

    This flyer summarizes recent documents and training materials : concerning road weather management and surface transportation published since June 2011. It includes reports, flyers, pamphlets, and training courses to show the progress made in the : m...

  6. Center for Coal-Derived Low Energy Materials for Sustainable Construction

    Energy Technology Data Exchange (ETDEWEB)

    Jewell, Robert; Robl, Tom; Rathbone, Robert

    2012-06-30

    The overarching goal of this project was to create a sustained center to support the continued development of new products and industries that manufacture construction materials from coal combustion by-products or CCB’s (e.g., cements, grouts, wallboard, masonry block, fillers, roofing materials, etc). Specific objectives includes the development of a research kiln and associated system and the formulation and production of high performance low-energy, low-CO2 emitting calcium sulfoaluminate (CAS) cement that utilize coal combustion byproducts as raw materials.

  7. EFNEP and SNAP-Ed Initial Paraprofessional Training Materials and Methods

    Science.gov (United States)

    Byington, Charlene; Baker, Susan

    2012-01-01

    Western Region EFNEP coordinators were frustrated by the apparent lack of materials available for training newly hired paraprofessional nutrition educators. An on-line survey was distributed to all EFNEP and SNAP-Ed state coordinators seeking details about initial training and available materials and requesting copies of materials for review.…

  8. Education and training in transport of radioactive material; Educacao e treinamento em transporte de material radioativo

    Energy Technology Data Exchange (ETDEWEB)

    Carvalho, Bruno Natanael; Pastura, Valeria da Fonseca e Silva; Mattar, Patricia; Dias, Carlos R. [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil)

    2013-07-01

    This paper presents the approach adopted by the Department of Transportation of the Brazilian National Nuclear Energy Commission - CNEN, in the creation of the course of education and training distance for transport companies, as well as for national institutions directly involved with the theme transportation of radioactive materials. The course will consist of 20 modules containing exercises and further assessment of learning, and enable participants to understand the regulatory terminology, assimilating the philosophy of nuclear and radiation safety, prepare the shipment and identify and fill the complete documents required in an operation transport.

  9. Balancing Top-Down, Bottom-Up, and Peer-to-Peer Approaches to Sustaining Distance Training

    Directory of Open Access Journals (Sweden)

    Zane BERGE

    2006-07-01

    Full Text Available Many distance training case studies identify distance training leadership as bottom-up, whereas much of the literature suggests a need for strategic, top-down approaches. With change management as an overarching framework, approaches to sustaining distance training that originate at different levels of the organization are explored. Special attention is paid to the content of the change messages involved, guided by Rogers’ five attributes of innovations. Research of change management and distance training literature suggests a combination of approaches that should fit the organizational culture as well as correctly address genuine concerns at the various organizational levels. A properly balanced approach could lead to new levels of communication and understanding in a learning organization and to distance training being sustained as a business process

  10. In-school neurofeedback training for ADHD: sustained improvements from a randomized control trial.

    Science.gov (United States)

    Steiner, Naomi J; Frenette, Elizabeth C; Rene, Kirsten M; Brennan, Robert T; Perrin, Ellen C

    2014-03-01

    To evaluate sustained improvements 6 months after a 40-session, in-school computer attention training intervention using neurofeedback or cognitive training (CT) administered to 7- to 11-year-olds with attention-deficit/hyperactivity disorder (ADHD). One hundred four children were randomly assigned to receive neurofeedback, CT, or a control condition and were evaluated 6 months postintervention. A 3-point growth model assessed change over time across the conditions on the Conners 3-Parent Assessment Report (Conners 3-P), the Behavior Rating Inventory of Executive Function Parent Form (BRIEF), and a systematic double-blinded classroom observation (Behavioral Observation of Students in Schools). Analysis of variance assessed community-initiated changes in stimulant medication. Parent response rates were 90% at the 6-month follow-up. Six months postintervention, neurofeedback participants maintained significant gains on Conners 3-P (Inattention effect size [ES] = 0.34, Executive Functioning ES = 0.25, Hyperactivity/Impulsivity ES = 0.23) and BRIEF subscales including the Global Executive Composite (ES = 0.31), which remained significantly greater than gains found among children in CT and control conditions. Children in the CT condition showed delayed improvement over immediate postintervention ratings only on Conners 3-P Executive Functioning (ES = 0.18) and 2 BRIEF subscales. At the 6-month follow-up, neurofeedback participants maintained the same stimulant medication dosage, whereas participants in both CT and control conditions showed statistically and clinically significant increases (9 mg [P = .002] and 13 mg [P Neurofeedback participants made more prompt and greater improvements in ADHD symptoms, which were sustained at the 6-month follow-up, than did CT participants or those in the control group. This finding suggests that neurofeedback is a promising attention training treatment for children with ADHD.

  11. Mix design and mechanical performance of geopolymer binder for sustainable construction and building material

    Science.gov (United States)

    Saeli, Manfredi; Novais, Rui M.; Seabra, Maria Paula; Labrincha, João A.

    2017-11-01

    Sustainability in construction is a major concern worldwide, due to the huge volume of materials and energy consumed by this sector. Associated supplementing industries (e.g. Portland cement production) constitute a significant source of CO2 emissions and global warming. Valorisation and reuse of industrial wastes and by-products make geopolymers a solid and sustainable via to be followed as a valid alternative to Portland cement. In this work the mix design of a green fly ash-based geopolymer is evaluated as an environmentally friendly construction material. In the pursuit of sustainability, wastes from a regional kraft pulp industry are exploited for the material processing. Furthermore, a simple, reproducible, and low-cost manufacture is used. The mix design is hence optimised in order to improve the desirable mechanical performance of the material intended for structural applications in construction. Tests indicate that geopolymers may efficiently substitute the ordinary Portland cement as a mortar/concrete binder. Furthermore, valorisation and reuse of wastes in geopolymers is a suboptimal way of gaining financial surplus for the involved industrial players, while contributes for the implementation of a desirable circular economy.

  12. Factors related to the economic sustainability of two-year chemistry-based technology training programs

    Science.gov (United States)

    Backus, Bridgid A.

    Two-year chemistry-based technology training (CBTT) programs in the U.S. are important in the preparation of the professional technical workforce. The purpose of this study was to identify, examine, and analyze factors related to the economic sustainability of CBTT programs. A review of literature identified four clustered categories of 31 sub-factors related to program sustainability. Three research questions relating to program sustainability were: (1) What is the relative importance of the identified factors?, (2) What differences exist between the opinions of administrators and faculty?, and (3) What are the interrelationships among the factors? In order to answer these questions, survey data gathered from CBTT programs throughout the United States were analyzed statistically. Conclusions included the following: (1) Rank order of the importance to sustainability of the clustered categories was: (1) Partnerships, (2) Employer and Student Educational Goals, (3) Faculty and Their Resources, and (4) Community Perceptions and Marketing Strategies. (2) Significant correlations between ratings of sustainability and the sub-factors included: degree of partnering, college responsiveness, administration involvement in partnerships, experiential learning opportunities, employer input in curriculum development, use of skill standards, number of program graduates, student job placement, professional development opportunities, administrator support, presence of a champion, flexible scheduling, program visibility, perception of chemical technicians, marketing plans, and promotion to secondary students. (3) Faculty and administrators differed significantly on only two sub-factor ratings: employer assisted curriculum development, and faculty workloads. (4) Significant differences in ratings by small program faculty and administrators and large program faculty and administrators were indicated, with most between small program faculty and large program administrators. The study

  13. Effects and Sustainability of Trainings for the Oral and Practical Part of the German Final Exam in Medicine

    Science.gov (United States)

    Öchsner, Wolfgang; Geiler, Sandra; Huber-Lang, Markus

    2013-01-01

    Study Goals: It is known that the manifold limitations of oral and practical examinations can be improved by specific training. With the help of an online survey, our present study analyzes the effects that can be achieved by the training conducted at the University of Ulm for examiners in the final medical examination, the long-lasting impact of the training, and differences among participant subgroups. Method: All 367 participants in the training at Ulm (2007- 2012) were contacted via email. Sixty-three persons responded to the survey that included 28 items concerning demographic data, effectiveness, and sustainability. Results: Six main effects of the training were identified (meaning effects rated with a grade of 1 or 2 on a 6-point scale by two thirds of the participants, with 1=“applicable” and 6=“not applicable”; cumulated percentage of answers of 1 or 2 in parentheses): Conscious handling of strengths and weaknesses of oral examinations (71%), Knowledge of factors contributing to the reliability of oral/practical examinations (76%), Knowledge of factors contributing to the validity of oral/practical examinations (75%), Improvement of competence in task construction (68%), Improvement of competence in respect to examination formalities (75%), Implementation of the concept of “structured oral examinations” (a priori planning of examination subjects, tasks, levels of expectation and grading criteria) (86%). The responses of participants trained more than two years ago were not significantly different from the answers given by recently trained persons. This is an argument for the sustainability of the training effects. Furthermore, participants without relevant prior experience in oral/practical examinations profited significantly more from the trainings, especially in the areas of stress reduction, confidence in grading, and competence in critical discrimination of grading. Conclusion: The positive and sustained effects of the examiner training

  14. Effects and sustainability of trainings for the oral and practical part of the German final exam in medicine.

    Science.gov (United States)

    Öchsner, Wolfgang; Geiler, Sandra; Huber-Lang, Markus

    2013-01-01

    It is known that the manifold limitations of oral and practical examinations can be improved by specific training. With the help of an online survey, our present study analyzes the effects that can be achieved by the training conducted at the University of Ulm for examiners in the final medical examination, the long-lasting impact of the training, and differences among participant subgroups. All 367 participants in the training at Ulm (2007- 2012) were contacted via email. Sixty-three persons responded to the survey that included 28 items concerning demographic data, effectiveness, and sustainability. Six main effects of the training were identified (meaning effects rated with a grade of 1 or 2 on a 6-point scale by two thirds of the participants, with 1="applicable" and 6="not applicable"; cumulated percentage of answers of 1 or 2 in parentheses): 1. Conscious handling of strengths and weaknesses of oral examinations (71%), 2. Knowledge of factors contributing to the reliability of oral/practical examinations (76%), 3. Knowledge of factors contributing to the validity of oral/practical examinations (75%), 4. Improvement of competence in task construction (68%), 5. Improvement of competence in respect to examination formalities (75%), 6. Implementation of the concept of "structured oral examinations" (a priori planning of examination subjects, tasks, levels of expectation and grading criteria) (86%). The responses of participants trained more than two years ago were not significantly different from the answers given by recently trained persons. This is an argument for the sustainability of the training effects. Furthermore, participants without relevant prior experience in oral/practical examinations profited significantly more from the trainings, especially in the areas of stress reduction, confidence in grading, and competence in critical discrimination of grading. The positive and sustained effects of the examiner training argue for continuing the training

  15. Sustainability of earth building materials - Environmental product declarations as an instrument of competition in building material industry

    Directory of Open Access Journals (Sweden)

    Horst Schroeder

    2015-12-01

    Full Text Available The evaluation of the building process in terms of their environmental impact in all life cycle phases of a building leads to the key principle of sustainable building: the analysis of the life cycle of the materials used in a building. The goal of this analysis is to reduce waste and keep the environmental impact as low as possible by “closing” the cycle. During an inventory, the entire life cycle is assessed. This includes the sourcing and extracting of the raw material, the use of the raw material to produce building products, elements and structures, the use in finished buildings including emission of pollutants, decay and maintenance, and, finally, the demolition of the building and the recycling of the demolition materials. Transportation between the individual phases as well as production-related material and energy flows are also included in this evaluation. Several European and national norms and regulations define core rules and a special instrument for the evaluation of the sustainable quality of a building product based on a quantitative analysis of the life cycle of the materials used in a building: the Environmental Product Declaration EPD. These documents are voluntary standards, commitments or guarantees for building products. They are provided by producers, organizations and quality assurance associations in order to establish the “environmental performance” of buildings in the form of a certificate. Such declarations must fully include all phases of the life cycle of a product by describing the environmental impact during production and use as well as possible health hazards for the users. Until now, EPDs for earth building products do not exist. This paper will give current information about a project for developing EPDs for earth mortars and earth blocks started by the German Dachverband Lehm e.V. (DVL.

  16. Can a sustainability and health scenario provide a realistic challenge to student nurses and provoke changes in practice? An evaluation of a training intervention.

    Science.gov (United States)

    Grose, J; Richardson, J

    2016-06-01

    Climate change and limited natural resources will impact on the sustainable supply and disposal of materials used in health care. Healthcare students need opportunities to reflect on the ecological footprint of health services to mitigate against negative effects on service delivery. In order to raise awareness of these issues, there is a need for evidence-based teaching tools which are relevant and meaningful to nursing practice. An evidence-based sustainability skills teaching session was delivered to 293 nursing students from child and adult health disciplines. Following the sessions, evaluation sheets were distributed to the participants, of which 290 responded. The majority of nurses valued both the delivery and the content of the training and some were motivated to complete further study. The evaluation provided valuable information on how to deliver sustainability education and important insights into where more information and support was needed in order to change practice. Embedding sustainability teaching in skill sessions appears to be a realistic way of informing and motivating learners to consider current and best practice. Following training, further evaluation of practice-based behaviour is needed. © 2015 Wiley Publishing Asia Pty Ltd.

  17. Training-of-trainers: A strategy to build country capacity for SLMTA expansion and sustainability

    Directory of Open Access Journals (Sweden)

    Talkmore Maruta

    2014-09-01

    Objectives: To describe the SLMTA TOT programme approach. Methods: The two-week training, led by carefully selected and trained master trainers, enables effective and authentic implementation of the curriculum by its graduates. The teachback methodology used allows participants to practise teaching the curriculum whilst learning its content. A trainer’s toolkit provides all the materials necessary for teaching and must be followed faithfully during training. Two surveys were conducted to assess the effectiveness of the TOT strategy: one sent to 316 TOT graduates in 25 countries and the other sent to the programme leaders in 10 countries. Results: By the end of 2013, 433 SLMTA trainers had been trained who, in turn, taught more than 1900 people to implement SLMTA in 617 laboratories in 47 countries. Ninety-seven percent of the 433 TOT graduates and 87% of the 38 master trainers are based in developing countries. Ninety-two per cent of the graduates have been utilised at least once in programme implementation and, as of August 2013, 87% of them were still actively involved in programme activities. Ninety-seven per cent of the graduates stated that the TOT workshop prepared them well for training or other programme tasks. Conclusion: The SLMTA TOT strategy is effective in building local capacity for global programme expansion whilst maintaining programme quality.

  18. 8th RILEM International Symposium on Testing and Characterization of Sustainable and Innovative Bituminous Materials

    CERN Document Server

    Partl, Manfred

    2016-01-01

    This work presents the results of RILEM TC 237-SIB (Testing and characterization of sustainable innovative bituminous materials and systems). The papers have been selected for publication after a rigorous peer review process and will be an invaluable source to outline and clarify the main directions of present and future research and standardization for bituminous materials and pavements. The following topics are covered: - Characterization of binder-aggregate interaction - Innovative testing of bituminous binders, additives and modifiers - Durability and aging of asphalt pavements - Mixture design and compaction analysis - Environmentally sustainable materials and technologies - Advances in laboratory characterization of bituminous materials - Modeling of road materials and pavement performance prediction - Field measurement and in-situ characterization - Innovative materials for reinforcement and interlayer systems - Cracking and damage characterization of asphalt pavements - Rec...

  19. Valorisation of agricultural waste with adsorption/nanofiltration hybrid process: from materials to sustainable process design

    OpenAIRE

    Didaskalou, Christos; Buyuktiryaki, Sibel; Kecili, Rustem; Pereira Da Fonte, Claudio; Szekely, Gyorgy

    2017-01-01

    Downstream processing is considered to be the bottleneck in pharmaceutical manufacturing because its development has not kept pace with upstream production. In some cases, the lack of efficient downstream processing capacity can seriously affect both the sustainability and profitability of a pharmaceutical product and even result in its failure. Process intensification through minimising solvent and raw material consumption, as well as utilising waste, can make a significant difference toward...

  20. Tunisia-Japan Symposium: R&D of Energy and Material Sciences for Sustainable Society

    Science.gov (United States)

    Akimoto, Katsuhiro; Suzuki, Yoshikazu; Monirul Islam, Muhammad

    2015-04-01

    This volume of the Journal of Physics: Conference Series contains papers presented at the Tunisia-Japan Symposium: R&D of Energy and Material Sciences for Sustainable Society (TJS 2014) held at Gammarth, Republic of Tunisia on November 28-30, 2014. The TJS 2014 is based on the network of the Tunisia-Japan Symposium on Science, Society and Technology (TJASSST) which has been regularly organized since 2000. The symposium was focused on the technological developments of energy and materials for the realization of sustainable society. To generate technological breakthrough and innovation, it seems to be effective to discuss with various fields of researchers such as solid-state physicists, chemists, surface scientists, process engineers and so on. In this symposium, there were as many as 109 attendees from a wide variety of research fields. The technical session consisted of 106 contributed presentations including 3 plenary talks and 7 key-note talks. We hope the Conference Series and publications like this volume will contribute to the progress in research and development in the field of energy and material sciences for sustainable society and in its turn contribute to the creation of cultural life and peaceful society.

  1. Old women with a recent fall history show improved muscle strength and function sustained for six months after finishing training

    DEFF Research Database (Denmark)

    Beyer, Nina; Simonsen, Lene; Bülow, Jens

    2007-01-01

    Restricted physical activity as a consequence of chronic disease or injury is a predictor of functional decline. The aim of this study was to test the hypothesis that a 6- month multidimensional training program would have sustained beneficial effects upon the physiological, functional and psycho......Restricted physical activity as a consequence of chronic disease or injury is a predictor of functional decline. The aim of this study was to test the hypothesis that a 6- month multidimensional training program would have sustained beneficial effects upon the physiological, functional...... and psychological condition of old women with a recent history of falls....

  2. From waste to sustainable materials management: Three case studies of the transition journey.

    Science.gov (United States)

    Silva, Angie; Rosano, Michele; Stocker, Laura; Gorissen, Leen

    2017-03-01

    Waste policy is increasingly moving on from the 'prevention of waste' to a 'sustainable materials policy' focused agenda recognising individual wastes as a resource. In order to comparatively analyse policy developments in enhanced waste management, three case studies were selected; San Francisco's Zero Waste Program, Flanders's Sustainable Materials Management Initiative and Japan's Sound Material-Cycle Society Plan. These case studies were chosen as an opportunity to investigate the variety of leading approaches, governance structures, and enhanced waste policy outcomes, emerging globally. This paper concludes that the current transitional state of waste management across the world, is only in the first leg of the journey towards Circular Economy closed loop production models of waste as a resource material. It is suggested that further development in government policy, planning and behaviour change is required. A focus on material policy and incorporating multiple front runners across industry and knowledge institutions are offered as potential directions in the movement away from end-pipe land-fill solutions. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Sustainable development tables for science teachers training within the information society

    Energy Technology Data Exchange (ETDEWEB)

    Horta, L.M.P. [Portuguese Ministry of Education' s Secondary School at Sabugal, Sabugal (Portugal)

    2006-07-01

    Certain essential criteria are needed to achieve sustainable development. These include information about the benefits of investment and public awareness about environmental education, training, appropriate energy technologies, energy storage strategies, the availability of renewable energy sources and cleaner technologies. This paper reported on the value of the Internet in providing new opportunities to both students and teachers to improve their knowledge in renewable energy technologies and environment awareness. The Internet provides a starting point for pedagogical projects. The Internet's capability of providing ideas for secondary and post secondary teachers in chemistry, physics, biology, and engineering was discussed with reference to the Science Technology and Society (Environmental) approach in the Portuguese National Education Curriculum. The approach provides opportunities for improving the image of science to students and offers the use of laboratory experiments to motivate students. It was concluded that public awareness and education on issues concerning sustainable development, such as renewable energies, energy efficiency, can be promoted by the Internet. 106 refs., 2 tabs.

  4. Excised Abdominoplasty Material as a Systematic Plastic Surgical Training Model

    Directory of Open Access Journals (Sweden)

    M. Erol Demirseren

    2012-01-01

    Full Text Available Achieving a level of technical skill and confidence in surgical operations is the main goal of plastic surgical training. Operating rooms were accepted as the practical teaching venues of the traditional apprenticeship model. However, increased patient population, time, and ethical and legal considerations made preoperation room practical work a must for plastic surgical training. There are several plastic surgical teaching models and simulators which are very useful in preoperation room practical training and the evaluation of plastic surgery residents. The full thickness skin with its vascular network excised in abdominoplasty procedures is an easily obtainable real human tissue which could be used as a training model in plastic surgery.

  5. Development of a comprehensive and sustainable gynecologic oncology training program in western Kenya, a low resource setting

    Directory of Open Access Journals (Sweden)

    Barry Rosen

    2017-08-01

    This is the first recognized fellowship training program in sub-Saharan Africa outside of South Africa. It is an example of a collaborative effort to improve women's health in a low-resource country. This is a Kenyan managed program through Moi University. These subspecialty trained doctors will also provide advice that will shape health care policy and provide sustainable expertise for women diagnosed with a gynecologic cancer.

  6. Biorefining in the prevailing energy and materials crisis: a review of sustainable pathways for biorefinery value chains and sustainability assessment methodologies

    DEFF Research Database (Denmark)

    Parajuli, Ranjan; Dalgaard, Tommy; Jørgensen, Uffe

    2015-01-01

    comparisons of alternatives. Life Cycle Assessment is regarded as one of the most relevant tools to assess the environmental hotspots in the biomass supply chains, at processing stages and also to support in the prioritization of any specific biobased products and the alternatives delivered from biorefineries....... are aimed to enhance their economic and environmental sustainability. Regarding sustainability assessment, the complexities related to the material flows in a biorefinery and the delivery of alternative biobased products means dealing with multiple indicators in the decision-making process to enable......The aim of the current paper is to discuss the sustainability aspect of biorefinery systems with focus on biomass supply chains, processing of biomass feedstocks in biorefinery platforms and sustainability assessment methodologies. From the stand point of sustainability, it is important to optimize...

  7. Rare open hallux interphalangeal joint dislocations sustained in combatives training: a case series.

    Science.gov (United States)

    Jones, Marc D; May, Ian C; Sweet, Kerry J

    2014-02-01

    Hallux interphalangeal joint dislocations are a very rare occurrence, and open medial dislocations of the hallux interphalangeal joint, to our knowledge, have not been previously reported in the literature. We report two open medial dislocations, one with fracture, that were sustained within a year of each other at the same military installation. Both patients presented were active duty soldiers that were involved in barefoot combatives and caught their hallux in the fold of the mats while simultaneously experiencing a "twisting force" applied to their foot by their combatives partner. Each soldier required surgical intervention and healed uneventfully, able to return to full activities in an average of 10 weeks with no residual pain. Two injuries of this rarity occurring with the same mechanism of injury within a year at the same military base raise concerns about the surface and shoegear being used for combatives training. The initial analysis of these two separate but similar cases points to the fact that injuries to the foot and toes may be reduced by using seamless mats and/or wearing closed-toed shoes (wrestling style) during combatives training. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

  8. Lessons from a Train-the-Trainer Professional Development Program: The Sustainable Trainer Engagement Program (STEP)

    Science.gov (United States)

    Shupla, Christine; Gladney, Alicia; Dalton, Heather; LaConte, Keliann; Truxillo, Jeannette; Shipp, Stephanie

    2015-11-01

    The Sustainable Trainer Engagement Program (STEP) is a modified train-the-trainer professional development program being conducted by the Lunar and Planetary Institute (LPI). STEP has provided two cohorts of 6-8th grade science specialists and lead teachers in the Houston region with in-depth Earth and Space Science (ESS) content, activities, and pedagogy over 15 days each, aligned with Texas science standards. This project has two over-arching goals: to improve middle school ESS instruction, and to create and test an innovative model for Train-the-Trainer.This poster will share details regarding STEP’s activities and resources, program achievements, and its main findings to date. STEP is being evaluated by external evaluators at the Research Institute of Texas, part of the Harris County Department of Education. External evaluation shows an increase after one year in STEP participants’ knowledge (cohort 1 showed a 10% increase; cohort 2 showed a 20% increase), confidence in teaching Earth and Space Science effectively (cohort 1 demonstrated a 10% increase; cohort 2 showed a 20% increase), and confidence in preparing other teachers (cohort 1 demonstrated a 12% increase; cohort 2 showed a 20% increase). By September 2015, STEP participants led (or assisted in leading) approximately 40 workshops for about 1800 science teachers in Texas. Surveys of teachers attending professional development conducted by STEP participants show very positive responses, with averages for conference workshop evaluations ranging from 3.6 on a 4 point scale, and other evaluations averaging from 4.1 to 5.0 on a 5 point scale.Main lessons for the team on the train-the-trainer model include: a lack of confidence by leaders in K-12 science education in presenting ESS professional development, difficulties in arranging for school or district content-specific professional development, the minimal duration of most school and district professional development sessions, and uncertainties in

  9. Properties of Residue from Olive Oil Extraction as a Raw Material for Sustainable Construction Materials. Part I: Physical Properties

    Directory of Open Access Journals (Sweden)

    Almudena Díaz-García

    2017-01-01

    Full Text Available Action on climate, the environment, and the efficient use of raw materials and resources are important challenges facing our society. Against this backdrop, the construction industry must adapt to new trends and environmentally sustainable construction systems, thus requiring lines of research aimed at keeping energy consumption in new buildings as low as possible. One of the main goals of this research is to efficiently contribute to reducing the amount of residue from olive oil extraction using a two-phase method. This can be achieved by producing alternative structural materials to be used in the construction industry by means of a circular economy. The technical feasibility of adding said residue to ceramic paste was proven by analyzing the changes produced in the physical properties of the paste, which were then compared to the properties of the reference materials manufactured with clay without residue. Results obtained show that the heating value of wet pomace can contribute to the thermal needs of the sintering process, contributing 30% of energy in pieces containing 3% of said material. Likewise, adding larger amounts of wet pomace to the clay body causes a significant decrease in bulk density values.

  10. Properties of Residue from Olive Oil Extraction as a Raw Material for Sustainable Construction Materials. Part I: Physical Properties.

    Science.gov (United States)

    Díaz-García, Almudena; Martínez-García, Carmen; Cotes-Palomino, Teresa

    2017-01-25

    Action on climate, the environment, and the efficient use of raw materials and resources are important challenges facing our society. Against this backdrop, the construction industry must adapt to new trends and environmentally sustainable construction systems, thus requiring lines of research aimed at keeping energy consumption in new buildings as low as possible. One of the main goals of this research is to efficiently contribute to reducing the amount of residue from olive oil extraction using a two-phase method. This can be achieved by producing alternative structural materials to be used in the construction industry by means of a circular economy. The technical feasibility of adding said residue to ceramic paste was proven by analyzing the changes produced in the physical properties of the paste, which were then compared to the properties of the reference materials manufactured with clay without residue. Results obtained show that the heating value of wet pomace can contribute to the thermal needs of the sintering process, contributing 30% of energy in pieces containing 3% of said material. Likewise, adding larger amounts of wet pomace to the clay body causes a significant decrease in bulk density values.

  11. Geriatrics Education Team Model Results in Sustained Geriatrics Training in 15 Residency and Fellowship Programs and Scholarship.

    Science.gov (United States)

    Denson, Steven; Simpson, Deborah; Denson, Kathryn; Brown, Diane; Manzi, Gabriel; Rehm, Judith; Wessel, Bambi; Duthie, Edmund H

    2016-04-01

    Caring for the growing elderly population will require specialty and subspecialty physicians who have not completed geriatric medicine fellowship training to participate actively in patient care. To meet this workforce demand, a sustainable approach to integrating geriatrics into specialty and subspecialty graduate medical education training is needed. This article describes the use of a geriatrics education team (GET) model to develop, implement, and sustain specialty-specific geriatrics curricula using a systematic process of team formation and needs assessment through evaluation, with a unique focus on developing curricular interventions that are meaningful to each specialty and satisfy training, scholarship, and regulatory requirements. The GET model and associated results from 15 specialty residency and fellowship training programs over a 4-year period include 93% curriculum sustainability after initial implementation, more than half of the programs introducing additional geriatrics education, and more than 80% of specialty GETs fulfilling their scholarship requirements through their curriculum dissemination. Win-wins and barriers encountered in using the GET model, along with the model's efficacy in curriculum development, sustainability, and dissemination, are summarized. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

  12. Technical Training Skills Needs of Youth for Sustainable Job Security in Rice Production in Ebonyi State, Nigeria

    Science.gov (United States)

    Edu, Chukwuma Nwofe; Ogba, Ernest Ituma

    2016-01-01

    The study identifies technical training skills needs of youth for sustainable job security in rice production in Ebonyi State, Nigeria. This study was carried out in secondary schools in three educational zones in Ebonyi State, Nigeria. Ebonyi state is one of the states in the southeast geopolitical zone in Nigeria. Descriptive survey design was…

  13. Deliberate Practice of Creativity Training Set Series - A Creativity Training Material for Education (work in progress)

    DEFF Research Database (Denmark)

    Byrge, Christian

    2018-01-01

    Five training sets including 450 unique thinking direction cards and 120 exercise cards. Designed for Educational Purposes.......Five training sets including 450 unique thinking direction cards and 120 exercise cards. Designed for Educational Purposes....

  14. Systems, Society, Sustainability and the Geosciences: A Workshop to Create New Curricular Materials to Integrate Geosciences into the Teaching of Sustainability

    Science.gov (United States)

    Gosselin, D. C.; Manduca, C. A.; Oches, E. A.; MacGregor, J.; Kirk, K. B.

    2012-12-01

    Sustainability is emerging as a central theme for teaching about the environment, whether it be from the perspective of science, economics, or society. The Systems, Society, Sustainability and the Geosciences workshop provided 48 undergraduate faculty from 46 institutions a forum to discuss the challenges and possibilities for integrating geoscience concepts with a range of other disciplines to teach about the fundamentals of sustainability. Participants from community college to doctorate-granting universities had expertise that included geosciences, agriculture, biological sciences, business, chemistry, economics, ethnic studies, engineering, environmental studies, environmental education, geography, history, industrial technology, landscape design, philosophy, physics, and political science. The workshop modeled a range of teaching strategies that encouraged participants to network and collaborate, share successful strategies and materials for teaching sustainability, and identify opportunities for the development of new curricular materials that will have a major impact on the integration of geosciences into the teaching of sustainability. The workshop design provided participants an opportunity to reflect upon their teaching, learning, and curriculum. Throughout the workshop, participants recorded their individual and collective ideas in a common online workspace to which all had access. A preliminary synthesis of this information indicates that the concept of sustainability is a strong organizing principle for modern, liberal education requiring systems thinking, synthesis and contributions from all disciplines. Sustainability is inherently interdisciplinary and provides a framework for educational collaboration between and among geoscientists, natural/physical scientists, social scientists, humanists, engineers, etc.. This interdisciplinary framework is intellectually exciting and productive for educating students at all levels of higher education

  15. Starting from Scratch: Greening Your Game Day--The Collegiate Football Sustainable Materials Management Toolkit. Version 1.0

    Science.gov (United States)

    Association for the Advancement of Sustainability in Higher Education, 2011

    2011-01-01

    The "Collegiate Football Sustainable Materials Management Toolkit" was researched by student interns in the Virginia Tech Office of Energy & Sustainability, developed in collaboration with the US EPA (US Environmental Protection Agency) and a national panel of technical experts from universities across the nation, and driven forward…

  16. Policy for material efficiency--sustainable taxation as a departure from the throwaway society.

    Science.gov (United States)

    Stahel, Walter R

    2013-03-13

    The present economy is not sustainable with regard to its per capita material consumption. A dematerialization of the economy of industrialized countries can be achieved by a change in course, from an industrial economy built on throughput to a circular economy built on stock optimization, decoupling wealth and welfare from resource consumption while creating more work. The business models of a circular economy have been known since the mid-1970s and are now applied in a number of industrial sectors. This paper argues that a simple and convincing lever could accelerate the shift to a circular economy, and that this lever is the shift to a tax system based on the principles of sustainability: not taxing renewable resources including human labour--work--but taxing non-renewable resources instead is a powerful lever. Taxing materials and energies will promote low-carbon and low-resource solutions and a move towards a 'circular' regional economy as opposed to the 'linear' global economy requiring fuel-based transport for goods throughput. In addition to substantial improvements in material and energy efficiency, regional job creation and national greenhouse gas emission reductions, such a change will foster all activities based on 'caring', such as maintaining cultural heritage and natural wealth, health services, knowledge and know-how.

  17. Inverse Vulcanization of Sulfur using Natural Dienes as Sustainable Materials for Lithium-Sulfur Batteries.

    Science.gov (United States)

    Gomez, Iñaki; Leonet, Olatz; Blazquez, J Alberto; Mecerreyes, David

    2016-12-20

    Lithium-sulfur batteries are among the most promising next-generation battery systems due to the high capacity of sulfur as cathodic material. Beyond its interesting intrinsic properties, sulfur possesses a very low conductivity and complex electrochemistry, which involves the high solubility of the lithium sulfides in the electrolyte. These two characteristics are at the core of a series of limitations of its performance as active cathode material, which leads to batteries with low cyclability. Recently, inverse vulcanized sulfur was shown to retain capacity far better than elemental sulfur, leading to batteries with excellent cyclability. Nevertheless, the diene co-monomers used so far in the inverse vulcanization process are man-made molecules. Herein, a tentative work on exploring inverse vulcanization using two naturally available monomers, diallyl sulfide and myrcene, is presented. The inverse vulcanization of sulfur was successfully completed, and the resulting polymers were characterized by FTIR, NMR spectroscopy, differential scanning calorimetry, and thermogravimetric analysis. Afterwards these polymers were tested as cathodic materials in lithium-sulfur cells. The sulfur-natural dienes materials exhibited high capacity at different C rates and high lifetime over 200 cycles with very high capacity retention at a moderate C rate of C/5. Altogether, these materials made from inexpensive and abundant chemicals are an excellent option as sustainable materials for electrochemical energy storage. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Raw Material Equivalents: The Challenges of Accounting for Sustainability in a Globalized World

    Directory of Open Access Journals (Sweden)

    Anke Schaffartzik

    2015-04-01

    Full Text Available The indicator domestic material consumption (domestic extraction + imports – exports is widely used to track the scale, composition, and dynamics of material use. As production increasingly occurs at a spatial distance from the demand it ultimately satisfies, new accounting challenges arise that this indicator may not be able to meet. In response, indicators in raw material equivalents (RME have been developed to account for material use, no matter where it occurs, associated with final demand. RME indicators are most commonly calculated based on monetary input-output tables with material extensions. The resulting indicators, which are rapidly gaining scientific and political importance, must be interpreted as stemming from a mixed monetary and physical accounting approach. How such an approach differs from a physical accounting approach is shown in this article using an input-output model with a material extension. Neither the physical nor the mixed monetary and physical approach is found to generate results which are incorrect. Instead, the results must be interpreted in light of the assumptions entailed in the approach on which they are based. In making possibilities and limits of interpretation in both cases transparent, RME indicators can more readily be discussed and used by sustainability scientists and practitioners.

  19. Technology-Driven and Innovative Training for Sustainable Agriculture in The Face of Climate Change

    Science.gov (United States)

    Wishart, D. N.

    2015-12-01

    Innovative training in 'Sustainable Agriculture' for an increasingly STEM-dependent agricultural sector will require a combination of approaches and technologies for global agricultural production to increase while offsetting climate change. Climate change impacts the water resources of nations as normal global weather patterns are altered during El Nino events. Agricultural curricula must incorporate awareness of 'climate change' in order to find novel ways to (1) assure global food security; (2) improve soil productivity and conservation; (3) improve crop yields and irrigation; (4) inexpensively develop site specific principles of crop management based on variable soil and associated hydrological properties; and (5) improve precision farming. In February 2015, Central State University (CSU), Ohio became an 1890 Land-Grant institution vital to the sustainability of Ohio's agricultural sector. Besides agricultural extension, the agriculture curriculum at CSU integrates multidisciplinary courses in science, technology engineering, agriculture, and mathematics (STEAM). The agriculture program could benefit from a technology-driven, interdisciplinary soil science course that promotes climate change education and climate literacy while being offered in both a blended and collaborative learning environment. The course will focus on the dynamics of microscale to mesoscale processes occurring in farming systems, those of which impact climate change or could be impacted by climate change. Elements of this course will include: climate change webinars; soil-climate interactions; carbon cycling; the balance of carbon fluxes between soil storage and atmosphere; microorganisms and soil carbon storage; paleoclimate and soil forming processes; geophysical techniques used in the characterization of soil horizons; impact of climate change on soil fertility; experiments; and demonstrations.

  20. Perceptions of Sustainability and Functional Aspects on Liquid Carton Board Packaging Materials versus Competing Materials for Juice Applications in Sweden

    Directory of Open Access Journals (Sweden)

    Carl Olsmats

    2015-08-01

    Full Text Available This research explores the downstream perceptions of liquid carton board versus competing materials in packaging applications for juice. The methodology used is focus groups. The context is sustainability and functional performance, and related potential implications for the beverage industry value chain. The purpose is to get a deeper insight and understanding of functionality in relation to juice beverage packaging. The results confirm that there is no optimal packaging for every juice product, but a multitude, depending on the distribution channel, retail outlet, customer preferences, and context of consumption. There are some general packaging preferences, but the main deciding criteria for purchase seem to be the product characteristics in terms of quality, taste, brand, price and shelf life. For marketing reasons, packaging has to be adopted to the product and its positioning, liquid carton board packaging seem to have some functional advantages in distribution and is considered as sustainable and functional among many consumers. Major drawbacks seem to be shape limitations, lack of transparency, and lack of a “premium look”. To improve packaging performance and avoid sub-optimization, actors in the beverage industry value chain need to be integrated in development processes.

  1. Sustaining the Clinical and Translational Research Workforce: Training and Empowering the Next Generation of Investigators.

    Science.gov (United States)

    Yin, Helen L; Gabrilove, Janice; Jackson, Rebecca; Sweeney, Carol; Fair, Alecia M; Toto, Robert

    2015-07-01

    There is mounting concern that clinician-scientists are a vanishing species and that the pipeline for clinical and translational research (CTR) investigators is in jeopardy. For the majority of current junior CTR investigators, the career path involves first obtaining a National Institutes of Health (NIH)-funded K-type career development award, particularly K08 and K23, and subsequently an NIH R01. This transition, popularly referred to as K2R, is a major hurdle with a low success rate and gaps in funding. In this Perspective, the authors identify factors that facilitate K2R transition and important aspects of increasing and sustaining the pipeline of CTR investigators. They also highlight significant differences in success rates of women and those underrepresented in biomedical research. Early career exposure to research methodology, protected time, multidisciplinary mentoring, and institutional "culture shift" are important for fostering and rewarding team science. Mentoring is the single most important contributor to K2R success, and emerging evidence suggests that formal mentor training and team mentoring are effective. Leadership training can empower junior investigators to thrive as independent CTR investigators. Future research should focus on delineating the difference between essential and supplemental factors to achieve this transition, and mentoring methods that foster success, including those that promote K2R transition of women and those underrepresented in biomedical research. The Clinical and Translational Science Awards National Consortium is well positioned to test existing models aimed at shortening the time frame, increasing the rate of K2R transition, and identifying strategies that improve success.

  2. Beyond waste: new sustainable fillers from fly ashes stabilization, obtained by low cost raw materials

    Directory of Open Access Journals (Sweden)

    N. Rodella

    2016-09-01

    Full Text Available A sustainable economy can be achieved only by assessing processes finalized to optimize the use of resources. Waste can be a relevant source of energy thanks to energy-from-waste processes. Concerns regarding the toxic fly ashes can be solved by transforming them into resource as recycled materials. The commitment to recycle is driven by the need to conserve natural resources, reduce imports of raw materials, save landfill space and reduce pollution. A new method to stabilize fly ash from Municipal Solid Waste Incinerator (MSWI at room temperature has been developed thanks to COSMOS-RICE LIFE+ project (www.cosmos-rice.csmt.eu. This process is based on a chemical reaction that occurs properly mixing three waste fly ashes with rice husk ash, an agricultural by-product. COSMOS inert can replace critical raw materials (i.e. silica, fluorspar, clays, bentonite, antimony and alumina as filler. Moreover the materials employed in the stabilization procedure may be not available in all areas. This paper investigates the possibility of substituting silica fume with corresponding condensed silica fume and to substitute flue-gas desulfurization (FGD residues with low-cost calcium hydroxide powder. The removal of coal fly ash was also considered. The results will be presented and a possible substitution of the materials to stabilize fly ash will be discussed.

  3. Research training in integrative medicine: how can we make teaching and learning in research methods more sustainable and engaging?

    Science.gov (United States)

    Witt, Claudia M; Withers, Shelly Rafferty

    2013-01-01

    The aim of this project was to identify strategies for increasing learner engagement and knowledge retention in clinical research training of complementary and integrative medicine (CIM) practitioners, and to offer a conceptual framework to address clinical research training for CIM practitioners. In a featured large-group discussion (15min presentation and 30min discussion), two questions (strategies that are recommended to overcome these barriers; relevant aspects for a framework for building sustainable knowledge) were put to the audience. The sample consisted of 43 participants at the International Congress of Educators in Complementary and Alternative Medicine, in Washington, DC, in October 2012. The featured discussion was moderated and detailed notes were taken. Notes were synthesized and discussed by both authors until consensus was reached. Based on the results from the featured discussion session and a focused literature search, a framework for building sustainable knowledge and skills in clinical research for CIM practitioners was developed. Participants' responses to the questions of engagement and sustainability included curricular structures, pedagogical strategies for instruction, the use of digital tools to extend the learning experience, the necessity to ground instruction firmly in the medical literature of the field, and the relevance of mentoring. Key considerations for building sustainable knowledge in clinical research for CIM practitioners are as follows: (1) prioritizing clinical research training, (2) issues of curriculum and pedagogy, (3) technology/digital tools, (4) administrative challenges, (5) supporting the formation of communities of practice, and (6) cultural perspectives of CIM practitioners. © 2013 Elsevier Inc. All rights reserved.

  4. Novel inorganic and organic electrode materials for sustainable and greener Li-ion batteries

    Energy Technology Data Exchange (ETDEWEB)

    Tarascon, J.M. [Univ., de Picardie Jules Verne CNRS, Amiens (France). Laboratoire de Reactivite et Chimie des Solides

    2010-07-01

    Rechargeable batteries are among the major technological developments that will have an impact on the commercialization of electric-powered vehicles. Their development relies on advancements in energy storage as well as on the design of better performing and less expensive materials for electrode assemblies. Issues of sustainability must also be taken into consideration when choosing electrode materials for the next generation of batteries. This presentation reported on a study in which LiFePO{sub 4} electrodes were synthesized via eco-efficient hydrothermal/solvothermal processes using latent bases or other bio-related approaches. The recently developed ionothermal approach was successfully applied to prepare materials derived from the olivine-type structure (LiMPO{sub 4}; M=Mn, Co, and Ni) as well as other electrodes having F- in addition to PO{sub 4}{sup 3-} as part of the anionic lattice. A new family of fluorophosphates compounds AMSO{sub 4}F (A= Li, Na; M= 3d metals) having the tavorite-type structure or other derived structures were also synthesized through this study. The most promising electrode was LiFeSO4F, which is based on several chemical elements, making it a serious contender to LiFePO4 for the next generation of Li-ion batteries for automotive applications. However, this electrode is not a sufficient step forward towards the long-term demand for materials sustainability. In contrast, organic electrodes appear as ideal candidates because they can be synthesized from natural organic sources, are biodegradable and are not resource limited. For that reason, this presentation also examined the feasibility of using conjugated dicarboxylates anodes and oxocarbons positive electrodes, for renewable Li-ion batteries.

  5. Conceptual design report, Hazardous Materials Management and Emergency Response (HAMMER) Training Center

    Energy Technology Data Exchange (ETDEWEB)

    Kelly, K.E. [Westinghouse Hanford Co., Richland, WA (United States)

    1994-11-09

    For the next 30 years, the main activities at the US Department of Energy (DOE) Hanford Site will involve the management, handling, and cleanup of toxic substances. If the DOE is to meet its high standards of safety, the thousands of workers involved in these activities will need systematic training appropriate to their tasks and the risks associated with these tasks. Furthermore, emergency response for DOE shipments is the primary responsibility of state, tribal, and local governments. A collaborative training initiative with the DOE will strengthen emergency response at the Hanford Site and within the regional communities. Local and international labor has joined the Hazardous Materials Management and Emergency Response (HAMMER) partnership, and will share in the HAMMER Training Center core programs and facilities using their own specialized trainers and training programs. The HAMMER Training Center will provide a centralized regional site dedicated to the training of hazardous material, emergency response, and fire fighting personnel.

  6. Battling the challenges of training nurses to use information systems through theory-based training material design.

    Science.gov (United States)

    Galani, Malatsi; Yu, Ping; Paas, Fred; Chandler, Paul

    2014-01-01

    The attempts to train nurses to effectively use information systems have had mixed results. One problem is that training materials are not adequately designed to guide trainees to gradually learn to use a system without experiencing a heavy cognitive load. This is because training design often does not take into consideration a learner's cognitive ability to absorb new information in a short training period. Given the high cost and difficulty of organising training in healthcare organisations, there is an urgent need for information system trainers to be aware of how cognitive overload or information overload affect a trainee's capability to acquire new knowledge and skills, and what instructional techniques can be used to facilitate effective learning. This paper introduces the concept of cognitive load and how it affects nurses when learning to use a new health information system. This is followed by the relevant strategies for instructional design, underpinned by the principles of cognitive load theory, which may be helpful for the development of effective instructional materials and activities for training nurses to use information systems.

  7. Preparation of sustainable photocatalytic materials through the valorization of industrial wastes.

    Science.gov (United States)

    Sugrañez, Rafael; Cruz-Yusta, Manuel; Mármol, Isabel; Morales, Julián; Sánchez, Luis

    2013-12-01

    A new value-added material was developed from wastes to aim for appropriate waste management and sustainable development. This paper reports the valorization of industrial sandblasting operation wastes (SOWs) as new photocatalytic materials. This waste is composed of Fe2 O3 (60.7 %), SiO2 (29.1 %), and Al2 O3 (3.9 %) as the main components. The high presence of iron oxides was used to develop photocatalytic properties through their thermal transformation into α-Fe2 O3 . The new product, SOW-T, exhibited a good behavior towards the photochemical degradation of organic dyes. The preparation of advanced photocatalytic materials that exhibit self-cleaning and depolluting properties was possible by the inclusion of SOW-T and TiO2 in a cement-based mortar. The synergy observed between both materials enhanced their photocatalytic action. To the best of our knowledge, this is the first report that describes the use of transformed wastes based on iron oxide for the photochemical oxidation of NOx gases. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Cholera Prevention Training Materials for Community Health Workers, Haiti, 2010–2011

    Science.gov (United States)

    Bowen, Anna; O’Reilly, Ciara; Sholtes, Kari; Schilling, Katie; Hough, Catherine; Brunkard, Joan; Domercant, Jean Wysler; Lerebours, Gerald; Cadet, Jean; Quick, Robert; Person, Bobbie

    2011-01-01

    Stopping the spread of the cholera epidemic in Haiti required engaging community health workers (CHWs) in prevention and treatment activities. The Centers for Disease Control and Prevention collaborated with the Haitian Ministry of Public Health and Population to develop CHW educational materials, train >1,100 CHWs, and evaluate training efforts. PMID:22204034

  9. Extension Training Materials: Differential Perceptions Among USAREUR lance Missile Personne

    Science.gov (United States)

    1980-04-01

    evaluation of the utilization, maintenance, and perceived benefits of the training course (TEC) (Tech. Rep. 75-18). Alexandria, VA: Human Resources Research...individuals in the field. Your cooperation in completing this survey will greatly assist in that goal and have substantial benefit for the Army. Please...RETRAIJ1Nb tnE RESFANCH + EVALUATION DIVISION 1 HUMAiq RESOURCE M’.ANAGEMENT LEN, !)AN OILAi0 I USAFm DEPT OF OE-1 SCI + LEADERSHIP I US MILITARY ACAI )E.4Y

  10. Estimation of Resource Productivity and Efficiency: An Extended Evaluation of Sustainability Related to Material Flow

    Directory of Open Access Journals (Sweden)

    Pin-Chih Wang

    2014-09-01

    Full Text Available This study is intended to conduct an extended evaluation of sustainability based on the material flow analysis of resource productivity. We first present updated information on the material flow analysis (MFA database in Taiwan. Essential indicators are selected to quantify resource productivity associated with the economy-wide MFA of Taiwan. The study also applies the IPAT (impact-population-affluence-technology master equation to measure trends of material use efficiency in Taiwan and to compare them with those of other Asia-Pacific countries. An extended evaluation of efficiency, in comparison with selected economies by applying data envelopment analysis (DEA, is conducted accordingly. The Malmquist Productivity Index (MPI is thereby adopted to quantify the patterns and the associated changes of efficiency. Observations and summaries can be described as follows. Based on the MFA of the Taiwanese economy, the average growth rates of domestic material input (DMI; 2.83% and domestic material consumption (DMC; 2.13% in the past two decades were both less than that of gross domestic product (GDP; 4.95%. The decoupling of environmental pressures from economic growth can be observed. In terms of the decomposition analysis of the IPAT equation and in comparison with 38 other economies, the material use efficiency of Taiwan did not perform as well as its economic growth. The DEA comparisons of resource productivity show that Denmark, Germany, Luxembourg, Malta, Netherlands, United Kingdom and Japan performed the best in 2008. Since the MPI consists of technological change (frontier-shift or innovation and efficiency change (catch-up, the change in efficiency (catch-up of Taiwan has not been accomplished as expected in spite of the increase in its technological efficiency.

  11. Improving and sustaining quality of child health care through IMCI training and supervision: experience from rural Bangladesh.

    Science.gov (United States)

    Hoque, D M Emdadul; Arifeen, Shams E; Rahman, Muntasirur; Chowdhury, Enayet K; Haque, Twaha M; Begum, Khadija; Hossain, M Altaf; Akter, Tasnima; Haque, Fazlul; Anwar, Tariq; Billah, Sk Masum; Rahman, Ahmed Ehsanur; Huque, Md Hamidul; Christou, Aliki; Baqui, Abdullah H; Bryce, Jennifer; Black, Robert E

    2014-09-01

    The Integrated Management of Childhood Illness (IMCI) strategy includes guidelines for the management of sick children at first-level facilities. These guidelines intend to improve quality of care by ensuring a complete assessment of the child's health and by providing algorithms that combine presenting symptoms into a set of illness classifications for management by IMCI-trained service providers at first-level facilities. To investigate the sustainability of improvements in under-five case management by two cadres of first-level government service providers with different levels of pre-service training following implementation of IMCI training and supportive supervision. Twenty first-level health facilities in the rural sub-district of Matlab in Bangladesh were randomly assigned to IMCI intervention or comparison groups. Health workers in IMCI facilities received training in case management and monthly supportive supervision that involved observations of case management and reinforcement of skills by trained physicians. Health workers in comparison facilities were supervised according to Government of Bangladesh standards. Health facility surveys involving observations of case management were carried out at baseline (2000) and at two points (2003 and 2005) after implementation of IMCI in intervention facilities. Improvement in the management of sick under-five children by IMCI trained service providers with only 18 months of pre-service training was equivalent to that of service providers with 4 years of pre-service training. The improvements in quality of care were sustained over a 2-year period across both cadres of providers in intervention facilities. IMCI training coupled with regular supervision can sustain improvements in the quality of child health care in first-level health facilities, even among workers with minimal pre-service training. These findings can guide government policy makers and provide further evidence to support the scale-up of regular

  12. Early-stage sustainability assessment to assist with material selection : a case study for biobased printer panels

    NARCIS (Netherlands)

    Broeren, M. L M; Molenveld, K.; van den Oever, M. J A; Patel, M. K.; Worrell, E.; Shen, L.

    2016-01-01

    This paper aims to incorporate sustainability assessment into the material selection processes during early-stage product (re)design, when time and data availability for such assessments are usually limited. A material selection framework is presented and illustrated step-by-step with a case study

  13. Sustainable hydropower in Lower Mekong Countries: Technical assessment and training travel report

    Energy Technology Data Exchange (ETDEWEB)

    Hadjerioua, Boualem [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Witt, Adam M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-08-01

    The U.S. Agency for International Development (USAID), through their partnership with the U.S. Department of the Interior (DOI), requested the support of Oak Ridge National Laboratory (ORNL) to provide specialized technical assistance as part of the Smart Infrastructure for the Mekong (SIM) Program in Thailand. Introduced in July 2013 by U.S. Secretary of State John Kerry, SIM is a U.S. Government Inter-Agency program that provides Lower Mekong partner countries with targeted, demand-driven technical and scientific assistance to support environmentally sound, climate conscious and socially equitable infrastructure, clean energy development, and water resources optimization. The U.S. Government is committed to supporting sustainable economic development within the region by providing tools, best practices, technical assistance, and lessons learned for the benefit of partner countries. In response to a request from the Electricity Generating Authority of Thailand (EGAT), a SIM project was developed with two main activities: 1) to promote hydropower sustainability and efficiency through technical assessment training at two existing hydropower assets in Thailand, and 2) the design and implementation of one national and two or three regional science and policy workshops, to be co-hosted with EGAT, to build common understanding of and commitment to environmental and social safeguards for Mekong Basin hydropower projects. The U.S. Department of Energy (DOE) is leading the technical assessment (Activity 1), and has contracted ORNL to provide expert technical assistance focused on increasing efficiency at existing projects, with the goal of increasing renewable energy generation at little to no capital cost. ORNL is the leading national laboratory in hydropower analysis, with a nationally recognized and highly qualified team of scientists addressing small to large-scale systems (basin-, regional-, and national-scale) energy generation optimization analysis for DOE. The

  14. Life cycle assessment and sustainability analysis of products, materials and technologies. Toward a scientific framework for sustainability life cycle analysis

    NARCIS (Netherlands)

    Heijungs, Reinout; Huppes, Gjalt; Guinée, Jeroen B.

    There are many approaches to study the environmental and sustainability aspects of production and consumption. Some of these reside at the level of concepts, e.g., industrial ecology, design for environment, and cleaner production. Other approaches are based on the use of quantitative models, e.g.,

  15. Saint Louis Center for Sustainment of Trauma and Readiness Skills: A Collaborative Air Force-Civilian Trauma Skills Training Program

    Science.gov (United States)

    2016-05-19

    Journal Article 3. DATES COVERED (From – To) June 2014 – December 2014 4. TITLE AND SUBTITLE Saint Louis Center for Sustainment of Trauma and...Readiness Skills: A Collaborative Air Force-Civilian Trauma Skills Training Program 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT...in support of these campaigns have had to maintain a high degree of clinical skill to effectively render care to wounded combatants, a necessity

  16. Evaluation of an Educational Model Based on the Development of Sustainable Competencies in Basic Teacher Training in Spain

    Directory of Open Access Journals (Sweden)

    Pedro Vega-Marcote

    2015-03-01

    Full Text Available The environmental deterioration of the planet, caused by unsustainable development and an unfair model, requires global change on a political, social and environmental level. To boost this change, it is necessary to redirect education and, specifically, environmental education, to educate citizens so that they are capable of making responsible decisions and behaving sustainably. The purpose of this study is to evaluate an educational teacher training model based on the development of sustainable competencies and on the solving of environmental problems. Its final aim is to search for a model that enables students to participate, individually and collectively, in the solution of socio-environmental problems in their surroundings, but without losing the global perspective, and that fosters sustainable life styles. To do so, a quasi-experimental quantitative research was performed with two pretest-posttest phases to compare the results of an active and participative methodology with another more expository one. The results show significant differences in the knowledge, attitudes and intention of the behavior of the aspiring teachers. Thus, this first analysis shows that the experiential educational model promotes and favors sustainable actions in higher education (the faculty of educational science, responsible for basic teacher training more efficiently and could be the basis for future proposals in this field.

  17. Shock-absorbing insoles reduce the incidence of lower limb overuse injuries sustained during Royal Marine training.

    Science.gov (United States)

    House, Carol; Reece, Allyson; Roiz de Sa, Dan

    2013-06-01

    This study was undertaken to determine whether the incidence of lower limb overuse injuries (LLOIs) sustained during Royal Marine training could be reduced by issuing the recruits with shock-absorbing insoles (SAIs) to wear in their military boots. This was a retrospective longitudinal trial conducted in two phases. Injury data from 1,416 recruits issued with standard Saran insoles and 1,338 recruits issued with SAI were compared. The recruits in the two groups were of similar height, body mass, and aerobic fitness and followed the same training course. The incidence of LLOI sustained by the recruits was lower (p tibial periostitis, tenosynovitis of foot, achilles tendonopathy, other tendonopathy and anterior knee pain were lower (p Tibial stress fracture incidence was lower (p < 0.05) in the SAI Group but metatarsal and femoral stress fracture incidences were the same for the two insole groups. Thus, issuing SAIs to military recruits undertaking a sustained, arduous physical training program with a high incidence of LLOI would provide a beneficial reduction in the incidence of LLOI. Reprint & Copyright © 2013 Association of Military Surgeons of the U.S.

  18. Miniaturized supercapacitors: key materials and structures towards autonomous and sustainable devices and systems

    Science.gov (United States)

    Soavi, Francesca; Bettini, Luca Giacomo; Piseri, Paolo; Milani, Paolo; Santoro, Carlo; Atanassov, Plamen; Arbizzani, Catia

    2016-09-01

    Supercapacitors (SCs) are playing a key role for the development of self-powered and self-sustaining integrated systems for different fields ranging from remote sensing, robotics and medical devices. SC miniaturization and integration into more complex systems that include energy harvesters and functional devices are valuable strategies that address system autonomy. Here, we discuss about novel SC fabrication and integration approaches. Specifically, we report about the results of interdisciplinary activities on the development of thin, flexible SCs by an additive technology based on Supersonic Cluster Beam Deposition (SCBD) to be implemented into supercapacitive electrolyte gated transistors and supercapacitive microbial fuel cells. Such systems integrate at materials level the specific functions of devices, like electric switch or energy harvesting with the reversible energy storage capability. These studies might open new frontiers for the development and application of new multifunction-energy storage elements.

  19. Integrating Materials, Manufacturing, Design and Validation for Sustainability in Future Transport Systems

    Science.gov (United States)

    Price, M. A.; Murphy, A.; Butterfield, J.; McCool, R.; Fleck, R.

    2011-05-01

    The predictive methods currently used for material specification, component design and the development of manufacturing processes, need to evolve beyond the current `metal centric' state of the art, if advanced composites are to realise their potential in delivering sustainable transport solutions. There are however, significant technical challenges associated with this process. Deteriorating environmental, political, economic and social conditions across the globe have resulted in unprecedented pressures to improve the operational efficiency of the manufacturing sector generally and to change perceptions regarding the environmental credentials of transport systems in particular. There is a need to apply new technologies and develop new capabilities to ensure commercial sustainability in the face of twenty first century economic and climatic conditions as well as transport market demands. A major technology gap exists between design, analysis and manufacturing processes in both the OEMs, and the smaller companies that make up the SME based supply chain. As regulatory requirements align with environmental needs, manufacturers are increasingly responsible for the broader lifecycle aspects of vehicle performance. These include not only manufacture and supply but disposal and re-use or re-cycling. In order to make advances in the reduction of emissions coupled with improved economic efficiency through the provision of advanced lightweight vehicles, four key challenges are identified as follows: Material systems, Manufacturing systems, Integrated design methods using digital manufacturing tools and Validation systems. This paper presents a project which has been designed to address these four key issues, using at its core, a digital framework for the creation and management of key parameters related to the lifecycle performance of thermoplastic composite parts and structures. It aims to provide capability for the proposition, definition, evaluation and demonstration of

  20. Life cycle assessment of sustainable raw material acquisition for functional magnetite bionanoparticle production.

    Science.gov (United States)

    Sadhukhan, Jhuma; Joshi, Nimisha; Shemfe, Mobolaji; Lloyd, Jonathan R

    2017-09-01

    Magnetite nanoparticles (MNPs) have several applications, including use in medical diagnostics, renewable energy production and waste remediation. However, the processes for MNP production from analytical-grade materials are resource intensive and can be environmentally damaging. This work for the first time examines the life cycle assessment (LCA) of four MNP production cases: (i) industrial MNP production system; (ii) a state-of-the-art MNP biosynthesis system; (iii) an optimal MNP biosynthesis system and (iv) an MNP biosynthesis system using raw materials sourced from wastewaters, in order to recommend a sustainable raw material acquisition pathway for MNP synthesis. The industrial production system was used as a benchmark to compare the LCA performances of the bio-based systems (cases ii-iv). A combination of appropriate life cycle impact assessment methods was employed to analyse environmental costs and benefits of the systems comprehensively. The LCA results revealed that the state-of-the-art MNP biosynthesis system, which utilises analytical grade ferric chloride and sodium hydroxide as raw materials, generated environmental costs rather than benefits compared to the industrial MNP production system. Nevertheless, decreases in environmental impacts by six-fold were achieved by reducing sodium hydroxide input from 11.28 to 1.55 in a mass ratio to MNPs and replacing ferric chloride with ferric sulphate (3.02 and 2.59, respectively, in a mass ratio to MNPs) in the optimal biosynthesis system. Thus, the potential adverse environmental impacts of MNP production via the biosynthesis system can be reduced by minimising sodium hydroxide and substituting ferric sulphate for ferric chloride. Moreover, considerable environmental benefits were exhibited in case (iv), where Fe(III) ions were sourced from metal-containing wastewaters and reduced to MNPs by electrons harvested from organic substrates. It was revealed that 14.4 kJ and 3.9 kJ of primary fossil resource

  1. Training the next generation of disaster risk managers through sustainability research and teaching

    National Research Council Canada - National Science Library

    Addas, Amr; Kibsey, Stefanie D; Ng, Gary; Walker, Thomas

    2016-01-01

    .... The David O'Brien Centre for Sustainable Enterprise at Concordia University researches and teaches disaster risk management through involvement in a collaborative project with the United Nations...

  2. Farm Management and Leadership. Numeracy. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three numeracy units of the three levels of Support Materials for Agricultural Training (SMAT) in farm management and leadership: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her numeracy skills needed to deal with farm management. SMAT materials can…

  3. Training Materials Sourcebook. Welding, Brazing, and Flame-Cutting. Voc./Tec. Resources Series Number 2.

    Science.gov (United States)

    Canadian Commission of Employment and Immigration, Ottawa (Ontario).

    Second in a resource series (see note), this annotated bibliography provides detailed information on training curriculum and instructional materials for welding, brazing, and flame-cutting. The materials are divided into thirty-fie sections by topic and type. Specific topic areas include gas and arc welding; arc welding; oxyacetylene welding and…

  4. Heavy Duty and Industrial Alternative Fuel Applications. Forklift and Material Handling. Alternative Fuels Training.

    Science.gov (United States)

    Eckert, Doug; Casto, Lori

    This training manual is designed to lay the foundation for trainers and technicians by showing the steps to achieve and maintain good indoor air quality through use of cleaner-burning forklifts and materials handlers. The first part of the manual consists of nine units that provide informational material and diagrams on these topics: comparison of…

  5. Sustained effect of simulation-based ultrasound training on clinical performance

    DEFF Research Database (Denmark)

    Tolsgaard, M G; Ringsted, C; Dreisler, E

    2015-01-01

    on a virtual-reality transvaginal ultrasound simulator until an expert performance level was attained followed by training on a pelvic mannequin. After two months of clinical training, one transvaginal ultrasound scan was recorded for assessment of participants' clinical performance. Two blinded ultrasound......OBJECTIVE: The objective was to study the effect of initial simulation-based transvaginal ultrasound training compared to only clinical training on the clinical performances of residents in Obstetrics and Gynecology (OB-GYN) measured at two months into the residency. METHODS: In a randomized study......, new residents in OB-GYN (N = 33) without prior ultrasound experience were included from three teaching hospitals. Participants were allocated to simulation-based training and subsequent clinical training (n = 18) or only clinical training (n = 15). The simulation-based training was performed...

  6. Education and Training for Sustainable Tourism: Problems, Possibilities and Cautious First Steps.

    Science.gov (United States)

    Gough, Stephen; Scott, William

    1999-01-01

    Advances a possible theoretical approach to education for sustainable tourism and describes a small-scale research project based on this approach. Seeks to integrate education for sustainable tourism into an established management curriculum using an innovative technique based on the idea of an adaptive concept. (Author/CCM)

  7. The Nigeria Teachers Social Studies Training Curriculum and Sustainable Development Goals: A Content Analysis

    Science.gov (United States)

    Ifegbesan, Ayodeji P.; Lawal, M. B.; Rampedi, Isaac T.

    2017-01-01

    The concept of sustainable development has become a widely used construct that is incorporated into virtually all disciplines and discourses. The implementation and achievement of sustainable development goals in the management of our environmental resources cannot be realized without education, especially at a formal level. Teacher training…

  8. Material flow and sustainability analyses of biorefining of municipal solid waste.

    Science.gov (United States)

    Sadhukhan, Jhuma; Martinez-Hernandez, Elias

    2017-11-01

    This paper presents material flow and sustainability analyses of novel mechanical biological chemical treatment system for complete valorization of municipal solid waste (MSW). It integrates material recovery facility (MRF); pulping, chemical conversion; effluent treatment plant (ETP), anaerobic digestion (AD); and combined heat and power (CHP) systems producing end products: recyclables (24.9% by mass of MSW), metals (2.7%), fibre (1.5%); levulinic acid (7.4%); recyclable water (14.7%), fertiliser (8.3%); and electricity (0.126MWh/t MSW), respectively. Refuse derived fuel (RDF) and non-recyclable other waste, char and biogas from MRF, chemical conversion and AD systems, respectively, are energy recovered in the CHP system. Levulinic acid gives profitability independent of subsidies; MSW priced at 50Euro/t gives a margin of 204Euro/t. Global warming potential savings are 2.4 and 1.3kg CO2 equivalent per kg of levulinic acid and fertiliser, and 0.17kg CO2 equivalent per MJ of grid electricity offset, respectively. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Asphalt dust waste material as a paste volume in developing sustainable self compacting concrete (SCC)

    Science.gov (United States)

    Ismail, Isham; Shahidan, Shahiron; Bahari, Nur Amira Afiza Saiful

    2017-12-01

    Self-compacting concrete (SCC) mixtures are usually designed to have high workability during the fresh state through the influence of higher volumes of paste in concrete mixtures. Asphalt dust waste (ADW) is one of disposed materials obtained during the production of asphalt premix. These fine powder wastes contribute to environmental problems today. However, these waste materials can be utilized in the development of sustainable and economical SCC. This paper focuses on the preliminary evaluations of the fresh properties and compressive strength of developed SCC for 7 and 28 days only. 144 cube samples from 24 mixtures with varying water binder ratios (0.2, 0.3 and 0.4) and ADW volume (0% to 100%) were prepared. MD940 and MD950 showed a satisfactory performance for the slump flow, J-Ring, L-Box and V-Funnel tests at fresh state. The compressive strength after 28 days for MD940 and MD950 was 36.9 MPa and 28.0 MPa respectively. In conclusion, the use of ADW as paste volume should be limited and a higher water binder ratio will significantly reduce the compressive strength.

  10. SUSTAINABILITY OF SHORT FOOD SUPPLY CHAINS: ANALYSIS OF RAW MATERIAL SUPPLY IN MILAN PUBLIC SCHOOL CATERING

    Directory of Open Access Journals (Sweden)

    G. D’Anna

    2009-09-01

    Full Text Available The demand of short food supply chains is becoming more pressing by consumers, especially in the largest school catering. The implementation of the short chain in a large catering company of Milan, is described in this practical contribution. Several aspects of short food chains sustainability: legal, commercial and economic sustainability, hygienic and gastronomic sustainability, are discussed.

  11. Pediatric Hand Surgery Training in Nicaragua: A Sustainable Model of Surgical Education in a Resource-Poor Environment.

    Science.gov (United States)

    Manske, Mary Claire B; Rios Roque, Jairo J; Zelaya, Gabriel Ramos; James, Michelle A

    2017-01-01

    Recent reports have demonstrated that nearly two-thirds of the world's population do not have access to adequate surgical care, a burden that is borne disproportionately by residents of resource-poor countries. Although the reasons for limited access to surgical care are complex and multi-factorial, among the most substantial barriers is the lack of trained surgical providers. This is particularly true in surgical subspecialties that focus on life-improving, rather than life-saving, treatments, such as pediatric hand and upper extremity surgery, which manages such conditions as congenital malformations, trauma and post-traumatic deformities including burns, and neuromuscular conditions (brachial plexus birth palsy, spinal cord injury, and cerebral palsy). Many models of providing surgical care in resource-limited environments have been described and implemented, but few result in sustainable models of health-care delivery. We present our experience developing a pediatric hand and upper extremity surgery training program in Nicaragua, a resource-limited nation, that grew out of a collaboration of American and Nicaraguan orthopedic surgeons. We compare this experience to that of surgeons undergoing subspecialty training in pediatric upper limb surgery in the US, highlighting the similarities and differences of these training programs. Finally, we assess the results of this training program and identify areas for further growth and development.

  12. The Regional-Matrix Approach to the Training of Highly Qualified Personnel for the Sustainable Development of the Mining Region

    Science.gov (United States)

    Zhernov, Evgeny; Nehoda, Evgenia

    2017-11-01

    The state, regional and industry approaches to the problem of personnel training for building an innovative knowledge economy at all levels that ensures sustainable development of the region are analyzed in the article using the cases of the Kemerovo region and the coal industry. A new regional-matrix approach to the training of highly qualified personnel is proposed, which allows to link the training systems with the regional economic matrix "natural resources - cognitive resources" developed by the author. A special feature of the new approach is the consideration of objective conditions and contradictions of regional systems of personnel training, which have formed as part of economic systems of regions differ-entiated in the matrix. The methodology of the research is based on the statement about the interconnectivity of general and local knowledge, from which the understanding of the need for a combination of regional, indus-try and state approaches to personnel training is derived. A new form of representing such a combination is the proposed approach, which is based on matrix analysis. The results of the research can be implemented in the practice of modernization of professional education of workers in the coal industry of the natural resources extractive region.

  13. Sustainability Aspects of Energy Conversion in Modern High-Speed Trains with Traction Induction Motors

    OpenAIRE

    Marc A. Rosen; Doru A. Nicola; Cornelia A. Bulucea; Daniel C. Cismaru

    2015-01-01

    Some aspects are illustrated of energy conversion processes during the operation of electric railway vehicles with traction induction motors, in order to support transport systems’ sustainability. Increasing efforts are being expended to enhance the sustainability of transportation technologies and systems. Since electric drive systems are used with variable voltage variable frequency (VVVF) inverters and traction induction motors, these machines with appropriate controls can realize both tra...

  14. Identify and draft outcomes-based training material in strata control for underground workers.

    CSIR Research Space (South Africa)

    Johnson, RA

    2000-03-01

    Full Text Available Final Project Report Identify and Draft Outcomes-based Training Material in Strata Control for Underground Workers R.A. Johnson, T.O. Hagan, A.P. Squelch and E. Jaku Research agency: CSIR Mining Technology Project number: GAP 609a Date: March 2000.... The underground personnel most directly affected by strata control risks, i.e. shift overseer level and lower, are categorised by the South African Qualifications Authority (SAQA) at job levels 1-4. Appropriate training courses and material are required...

  15. USAREUR Local Training Areas (LTAs). Integrated Training Area Management (ITAM) FY09 Status Report: Sustainable Range Program (SRP)

    Science.gov (United States)

    2010-03-01

    project methodology and cost estimate, each project has a description, Benefits to Training, Impact if Not Funded, and a graphics page that...form of large waterlogged hollows from M1 tanks and other heavy vehicle usage. Because it is located in a forested area that lacks adequate direct...the west side of Poedeldorf LTA becomes flooded on either side, and the trail itself becomes waterlogged , because of a lack of drainage ditches

  16. Dynamic material flow analysis to support sustainable built environment development : with case studies on Chinese housing stock dynamics

    NARCIS (Netherlands)

    Hu, Mingming

    2010-01-01

    Sustainability challenges raised by built environment development are two-folds: on the inflow side these include resource depletion and emission problems due to material production (pre-use); on the outflow side they include problems of construction and demolition waste (after-use). Understanding

  17. Motivation of Civic Education Teachers-in-Training in the Field of Education for Sustainable Development

    Science.gov (United States)

    Hiller, Katharina; Reichhart, Barbara

    2017-01-01

    The objective of teacher-training at university for political science is the development of professional competencies that enable teachers-in-training to act proficiently in all aspects of civic education. Although there are some studies that focus on civic education for teachers' professional competencies, most of them relate to general…

  18. Post-remediation use of macrophytes as composting materials for sustainable management of a sanitary landfill.

    Science.gov (United States)

    Song, Uhram

    2017-04-03

    To increase the remediation ability and life expectancy of a leachate channel in a sanitary landfill, the plants used for remediation were composted as a post-remediation management technique. Phragmites australis or Typha angustifolia used for phytoremediation in a landfill leachate channel was harvested and used as a co-composting material with sewage sludge. The macrophyte compost was applied to the slope of a landfill on which plants were introduced for revegetation and to plants grown in pots to test for acute effects of the compost. The compost of the macrophytes successfully increased soil moisture and nutrient contents both on the landfill slope and in the soil of the pot experiment. Additionally, the rates of photosynthesis and the nutrient contents increased for plants grown in macrophyte compost. Thus, the revegetation or restoration management of the landfill would improve with the macrophyte compost used as a soil conditioner. The harvest of the macrophytes has the additional benefit of improving the remediation function of the leachate channel. Therefore, to sustainably manage both the leachate channel and the landfill, the composting of post-remediation macrophytes is an environmentally friendly and economically affordable method.

  19. Advances in Hybrid Polymer-Based Materials for Sustained Drug Release

    Directory of Open Access Journals (Sweden)

    Lígia N. M. Ribeiro

    2017-01-01

    Full Text Available The use of biomaterials composed of organic pristine components has been successfully described in several purposes, such as tissue engineering and drug delivery. Drug delivery systems (DDS have shown several advantages over traditional drug therapy, such as greater therapeutic efficacy, prolonged delivery profile, and reduced drug toxicity, as evidenced by in vitro and in vivo studies as well as clinical trials. Despite that, there is no perfect delivery carrier, and issues such as undesirable viscosity and physicochemical stability or inability to efficiently encapsulate hydrophilic/hydrophobic molecules still persist, limiting DDS applications. To overcome that, biohybrid systems, originating from the synergistic assembly of polymers and other organic materials such as proteins and lipids, have recently been described, yielding molecularly planned biohybrid systems that are able to optimize structures to easily interact with the targets. This work revised the biohybrid DDS clarifying their advantages, limitations, and future perspectives in an attempt to contribute to further research of innovative and safe biohybrid polymer-based system as biomaterials for the sustained release of active molecules.

  20. Natural stone muds as secondary raw materials: towards a new sustainable recovery process

    Science.gov (United States)

    Zichella, Lorena; Tori, Alice; Bellopede, Rossana; Marini, Paola

    2016-04-01

    The production of residual sludge is a topical issue, and has become essential to recover and reuse the materials, both for the economics and the environmental aspect. According to environmental EU Directives, in fact ,the stone cutting and processing should characterized by following objectives, targets and actions: the reduction of waste generated, the decreasing of use of critical raw material, the zero landfilling of sludge and decreasing in potential soil contamination, the prevention of transport of dangerous waste, the reduction of energy consumption, the zero impact on air pollution and the cost reduction . There are many industrial sector in which residual sludge have high concentrations of metals and/or elements deemed harmful and therefore hazardous waste. An important goal, for all industrial sectors, is an increase in productivity and a parallel reduction in costs. The research leads to the development of solutions with an always reduced environmental impact. The possibility to decrease the amount of required raw materials and at the same time the reduction in the amount of waste has become the aim for any industrial reality. From literature there are different approaches for the recovery of raw and secondary materials, and are often used for the purpose chemical products that separate the elements constituting the mud but at the same time make additional pollutants. The aim of the study is to find solutions that are environmentally sustainable for both industries and citizens. The present study is focused on three different Piedmont rocks: Luserna, Diorite from Traversella and Diorite from Vico, processed with three different stone machining technologies: cutting with diamond wire in quarry (blocks), in sawmill (slabs) and surface polishing. The steps are: chemical analysis, particle size analysis and mineralogical composition and characterization of the sludge obtained from the various machining operations for the recovery of the metal material by

  1. Manual Ventilation and Sustained Lung Inflation in an Experimental Model: Influence of Equipment Type and Operator's Training.

    Science.gov (United States)

    do Prado, Cristiane; Guinsburg, Ruth; de Almeida, Maria Fernanda Branco; Mascaretti, Renata Suman; Vale, Luciana Assis; Haddad, Luciana Branco; Rebello, Celso Moura

    2016-01-01

    To compare the influence of devices for manual ventilation and individual experience on the applied respiratory mechanics and sustained lung inflation. A total of 114 instructors and non-instructors from the Neonatal Resuscitation Program of the Brazilian Society of Pediatrics participated in this study. Participants ventilated an intubated manikin. To evaluate respiratory mechanics and sustained lung inflation parameters, a direct comparison was made between the self-inflating bag and the T-shaped resuscitator (T-piece), followed by an analysis of the effectiveness of the equipment according to the participants' education and training. A difference between equipment types was observed for the tidal volume, with a median (interquartile range) of 28.5 mL (12.6) for the self-inflating bag and 20.1 mL (8.4) for the T-piece in the instructor group and 31.6 mL (14) for the self-inflating bag and 22.3 mL (8.8) for the T-piece in the non-instructor group. Higher inspiratory time values were observed with the T-piece in both groups of professionals, with no significant difference between them. The operator's ability to maintain the target pressure over the 10 seconds of sustained lung inflation was evaluated using the area under the pressure-time curve and was 1.7-fold higher with the use of the T-piece. Inspiratory pressure and mean airway pressure applied during sustained lung inflation were greater with the self-inflating bag, as evaluated between the beginning and the end of the procedure. The T-piece resulted in lower tidal volume and higher inspiratory time values, irrespective of the operator's experience, and increased the ease of performing the sustained lung inflation maneuver, as demonstrated by the maintenance of target pressure for the desired period and a higher mean airway pressure than that obtained using the self-inflating bag.

  2. In-training factors predictive of choosing and sustaining a productive academic career path in neurological surgery.

    Science.gov (United States)

    Crowley, R Webster; Asthagiri, Ashok R; Starke, Robert M; Zusman, Edie E; Chiocca, E Antonio; Lonser, Russell R

    2012-04-01

    Factors during neurosurgical residency that are predictive of an academic career path and promotion have not been defined. To determine factors associated with selecting and sustaining an academic career in neurosurgery by analyzing in-training factors for all graduates of American College of Graduate Medical Education (ACGME)-accredited programs between 1985 and 1990. Neurological surgery residency graduates (between 1985 and 1990) from ACGME-approved training programs were analyzed to determine factors associated with choosing an academic career path and having academic success. Information was available for 717 of the 720 (99%) neurological surgery resident training graduates (678 male, 39 female). One hundred thirty-eight graduates (19.3%) held full-time academic positions. One hundred seven (14.9%) were professors and 35 (4.9%) were department chairs/chiefs. An academic career path/success was associated with more total (5.1 vs 1.9; P professor or chair/chief was associated with more publications during residency (P professor or chair/chief. Although male trainees published more than female trainees (2.6 vs 0.9 publications; P professor or chair/chief (P > .05). Defined in-training factors including number of total publications, number of first-author publications, and program size are predictive of residents choosing and succeeding in an academic career path.

  3. Development of a comprehensive and sustainable gynecologic oncology training program in western Kenya, a low resource setting.

    Science.gov (United States)

    Rosen, Barry; Itsura, Peter; Tonui, Philip; Covens, Alan; van Lonkhuijzen, Luc; Orang'o, Elkanah Omenge

    2017-08-01

    To provide information on the development of a gynecologic oncology training program in a low-resource setting in Kenya. This is a review of a collaboration between Kenyan and North American physicians who worked together to develop a gynecologic oncology training in Kenya. We review the published data on the increase of cancer incidence in sub-Saharan Africa and outline the steps that were taken to develop this program. The incidence of cervical cancer in Kenya is very high and is the leading cause of cancer mortality in Kenya. WHO identifies cancer as a new epidemic affecting countries in sub-Saharan Africa. In Kenya, a country of 45 million, there is limited resources to diagnose and treat cancer. In 2009 in western Kenya, at Moi University there was no strategy to manage oncology in the Reproductive Health department. There was only 1 gynecologic oncologists in Kenya in 2009. A collaboration between Canadian and Kenya physicians resulted in development of a gynecologic oncology clinical program and initiation of fellowship training in Kenya. In the past 4 years, five fellows have graduated from a 2 year fellowship training program. Integration of data collection on all the patients as part of this program provided opportunities to do clinical research and to acquire peer reviewed grants. This is the first recognized fellowship training program in sub-Saharan Africa outside of South Africa. It is an example of a collaborative effort to improve women's health in a low-resource country. This is a Kenyan managed program through Moi University. These subspecialty trained doctors will also provide advice that will shape health care policy and provide sustainable expertise for women diagnosed with a gynecologic cancer.

  4. Occupational Health and Safety. Numeracy. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Tully, Chris

    This publication contains the three numeracy units of the three levels of Support Materials for Agricultural Training (SMAT) in the area of occupational health and safety: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her numeracy skills needed to deal with occupational safety and…

  5. Agricultural Production. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three communication skills units of the three levels of Support Materials for Agricultural Training (SMAT) in agricultural production: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her written and spoken communication skills needed to deal with…

  6. Farmers as Employers. Numeracy. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Tully, Chris

    This publication contains the three numeracy units of the three levels of Support Materials for Agricultural Training (SMAT) in the area of farmers as employers: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her numeracy skills needed to deal with employment of agriculture…

  7. Occupational Health and Safety. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three communication skills units of the three levels of Support Materials for Agricultural Training (SMAT) in the area of occupational health and safety: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her written and spoken communication skills needed…

  8. Farmers as Employers. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three communication skills units of the three levels of Support Materials for Agricultural Training (SMAT) in the area of farmers as employers: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her written and spoken communication and numeracy skills…

  9. Farm Management and Leadership. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three communication skills units of the three levels of Support Materials for Agricultural Training (SMAT) in farm management and leadership: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner with the reading, writing, and spoken communication skills needed to deal with…

  10. Agricultural Production. Numeracy. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Tully, Chris

    This publication contains the three numeracy units of the three levels of Support Materials for Agricultural Training (SMAT) in agricultural production: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her numeracy skills needed to deal with agricultural production. SMAT materials…

  11. Perspectives on Influencing Aspects for Students' Acceptance of Multimedia Materials in Training Programs

    Science.gov (United States)

    Córdova, Mayra Lucía González; Zermeño, Marcela Georgina Gómez; Mejía, Irma Antonia García

    2015-01-01

    This study was carried out in order to improve the understanding and learning of participants enrolled in face-to-face training programs, and to enhance their learning and retention of content through multimedia materials. A qualitative study was conducted to inquire about the perception of the participants and instructors of an Administrative…

  12. Environmental Education for Sustainability in the Curriculum of Primary Teacher Training in Spain

    Science.gov (United States)

    Sureda-Negre, Jaume; Oliver-Trobat, Miquel; Catalan-Fernández, Albert; Comas-Forgas, Rubén

    2014-01-01

    In this study, we analyse, first, what competences regarding environmental sustainability are envisaged in the curricula of primary teachers at Spanish universities and, second, to what extent these competences guide the aims and content of the subject matter and the topics in the syllabi. From an analysis of the 79 competences which, according to…

  13. Education for Sustainable Consumption through Mindfulness Training: Development of a Consumption-Specific Intervention

    Science.gov (United States)

    Stanszus, Laura; Fischer, Daniel; Böhme, Tina; Frank, Pascal; Fritzsche, Jacomo; Geiger, Sonja; Harfensteller, Julia; Grossman, Paul; Schrader, Ulf

    2017-01-01

    Several widespread approaches to Education for Sustainable Consumption (ESC) have emerged from the tradition of consumer information. A major shortcoming of such cognitive-focused approaches is their limited capacity to facilitate reflection on the affective processes underpinning people's engagement with consumption. More holistic pedagogies are…

  14. Embedding education for sustainable development in Initial Teacher Training in the Lifelong Learning Sector

    Directory of Open Access Journals (Sweden)

    Summers, Denise

    2010-01-01

    Full Text Available Over the last twenty years, there has been growing international recognition of the importance of education in encouraging sustainable development. There is now a plethora of action plans and strategies from various Government departments expecting teachers to play an important part in this and, in the Lifelong Learning Sector, providers are expected to embed sustainability within their provision from 2010. This paper explains how the teacher education team at Somerset College, as part of the University of Plymouth partnership which provides the Professional Graduate Certificate in Education/Certificate in Education which incorporate the Diploma in Teaching in the Lifelong Learning Sector, embedded Education for Sustainable Development within these programmes. They used a co-operative inquiry approach to carry out the professional and curriculum development required and are now sharing this within the partnership and further afield. The main focus of this paper is the Education for Sustainable Development curriculum development undertaken; a forthcoming paper (Summers and Turner, in review will explore the cooperative inquiry process and how this supported the development.

  15. Reading the Farm-Training Agricultural Professionals in Whole Farm Analysis for Sustainable Agriculture

    Science.gov (United States)

    Mallory, Ellen; White, Charles; Morris, Thomas; Kiernan, Nancy Ellen

    2011-01-01

    Reading the Farm is a 2- to 3-day professional development program that brings together agricultural service providers from a range of agencies, with various expertise and levels of experience, to explore whole-farm systems and sustainability through in-depth study of two case-study farms. Over 90% of past participants reported that the program…

  16. Training Sessions Fostering Transdisciplinary Collaboration for Sustainable Development: Albania and Kosovo Case Studies

    Science.gov (United States)

    Meyer, Jonas; Mader, Marlene; Zimmermann, Friedrich; Çabiri, Ketrina

    2017-01-01

    Purpose: The purpose of this paper is to examine sustainability-related challenges in the two Western Balkan countries--Albania and Kosovo. It discusses the opportunities of local higher education institutions (HEIs) taking responsibility to tackle these challenges by providing professional development through science-society collaboration in…

  17. An Analysis of Training and Promotion of Entrepreneurship in Sustainability Management

    Science.gov (United States)

    Koch, Anne H.

    2005-01-01

    Purpose: To describe how the teaching and learning approach of a new MBA distance learning program helps to produce promoters and ecopreneurs of sustainable development and entrepreneurship. Design/methodology/approach: The chosen MBA program is analyzed based on the principles of time flexibility, promotion of initiative, team capability, staff…

  18. Partnering with education and job and training programs for sustainable tobacco control among Baltimore african american young adults.

    Science.gov (United States)

    Smith, Katherine Clegg; Bone, Lee; Clay, Eric A; Owings, Kerry; Thames, Sean; Stillman, Frances

    2009-01-01

    Young adults are generally overlooked in tobacco control initiatives, even though they are critical to sustained success. African American young adults who are not in higher education or working are particularly vulnerable to harmful tobacco use, given high smoking rates and limited access to cessation services. Guided by community-based participatory research (CBPR) principles, we sought to identify program and community-level strategies to reduce tobacco use among African American young adults in Baltimore. We describe the challenges and opportunities for integrating effective tobacco control into community-based education and job training programs for unemployed young adults. As part of a longstanding community-research partnership in Baltimore, we conducted fourteen semistructured key informant interviews with leaders from city government and education and job training programs for young adults. The research design, data collection, analysis, and dissemination all included dialogue between and active contribution by both research and community partners. Interview data were structured into opportunities (mindset for change and desire for bonds with a trusted adult), challenges (culture of fatalism, tobacco as a stress reliever, and culture of tobacco use among young adults), and possible tobacco control solutions (tobacco education designed with and for program staff and participants and integration of tobacco issues into holistic program goals and policies). The emergent themes enhance our understanding of how tobacco is situated in the lives of unemployed young adults and the potential for building sustainable, community-based public health solutions.

  19. Sticks and stones may break my bones: work-related orthopaedic injuries sustained during obstetrics and gynaecology training.

    Science.gov (United States)

    Yoong, W; Sanchez-Crespo, J; Rob, J; Parikh, M; Melendez, J; Pillai, R; Opriou, D

    2008-07-01

    Backache is a common cause of morbidity among doctors and 50% of the obstetricians and gynaecologists suffering from this attribute it to work practice and posture. Occupational injuries remain poorly studied among obstetricians and gynaecologists and we have therefore tried to assess the extent and demographics of work-related injuries sustained during training by sending an eight-item questionnaire to 418 Registrar grade trainees in the London area. A low 23.2% response rate (97/418) was obtained, despite second questionnaires being sent to initial non-responders. Out of the 97 responders, 28 (28.7%) had suffered injuries at work at least once throughout their career. There was female preponderance in those reporting injuries, with a female to male ratio of 3:1. Of the 28 positive responders, 11 were UK graduates, 7 EU and the remaining 10 from Colombia, West Indies, India and Sudan. The mean age was 32.5 +/- 4.2 years, with 21 of the 28 (75%) being senior trainees (post-MRCOG). The injuries reported were: forearm (4); wrist (7); thumb (3); hands (1) shoulder and neck (9), ankle (1) and lower back (6). Of these, 18 sought medical help and received treatment for these injuries, which included long-term physiotherapy, although no-one required surgery. Eight were forced to take time off work, with a cumulative total of 80 days; one had to prolong her training by 3 months. Seven trainees sustained their injuries (e.g. ligamentous strain of wrist and scaphoid fracture) while performing caesarean sections, while forceps deliveries were the cause of six occupational injuries (e.g. ligamentous strain of sacroiliac joint). Work-related injuries can have adverse effects on training and workforce. Awareness of correct surgical techniques and adoption of ergonomic posture when performing procedures may help to minimise the risk of a work-related injury.

  20. Control of interior surface materials for speech privacy in high-speed train cabins.

    Science.gov (United States)

    Jang, H S; Lim, H; Jeon, J Y

    2017-05-01

    The effect of interior materials with various absorption coefficients on speech privacy was investigated in a 1:10 scale model of one high-speed train cabin geometry. The speech transmission index (STI) and privacy distance (r P ) were measured in the train cabin to quantify speech privacy. Measurement cases were selected for the ceiling, sidewall, and front and back walls and were classified as high-, medium- and low-absorption coefficient cases. Interior materials with high absorption coefficients yielded a low r P , and the ceiling had the largest impact on both the STI and r P among the interior elements. Combinations of the three cases were measured, and the maximum reduction in r P by the absorptive surfaces was 2.4 m, which exceeds the space between two rows of chairs in the high-speed train. Additionally, the contribution of the interior elements to speech privacy was analyzed using recorded impulse responses and a multiple regression model for r P using the equivalent absorption area. The analysis confirmed that the ceiling was the most important interior element for improving speech privacy. These results can be used to find the relative decrease in r P in the acoustic design of interior materials to improve speech privacy in train cabins. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  1. Continuing Professional Development through Sustainable In-service Teacher Training System in Kenya, Malawi and Zambia

    OpenAIRE

    Banda, Benson

    2014-01-01

    It is part of ATLAS.ti User Conference 2013 : Fostering Dialog on Qualitative Methods Editor: Susanne Friese Berlin: Universitätsverlag der TU Berlin, 2014 ISBN 978-3-7983-2692-7 (composite publication) URN urn:nbn:de:kobv:83-opus4-51577 [http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-51577] A teacher is critical in modelling a learner. Continuing Professional Development (CPD) for teachers is important in attaining sustainable education. Africa has...

  2. Sustainable Sourcing of Global Agricultural Raw Materials: Assessing Gaps in Key Impact and Vulnerability Issues and Indicators.

    Science.gov (United States)

    Springer, Nathaniel P; Garbach, Kelly; Guillozet, Kathleen; Haden, Van R; Hedao, Prashant; Hollander, Allan D; Huber, Patrick R; Ingersoll, Christina; Langner, Megan; Lipari, Genevieve; Mohammadi, Yaser; Musker, Ruthie; Piatto, Marina; Riggle, Courtney; Schweisguth, Melissa; Sin, Emily; Snider, Sara; Vidic, Nataša; White, Aubrey; Brodt, Sonja; Quinn, James F; Tomich, Thomas P

    2015-01-01

    Understanding how to source agricultural raw materials sustainably is challenging in today's globalized food system given the variety of issues to be considered and the multitude of suggested indicators for representing these issues. Furthermore, stakeholders in the global food system both impact these issues and are themselves vulnerable to these issues, an important duality that is often implied but not explicitly described. The attention given to these issues and conceptual frameworks varies greatly--depending largely on the stakeholder perspective--as does the set of indicators developed to measure them. To better structure these complex relationships and assess any gaps, we collate a comprehensive list of sustainability issues and a database of sustainability indicators to represent them. To assure a breadth of inclusion, the issues are pulled from the following three perspectives: major global sustainability assessments, sustainability communications from global food companies, and conceptual frameworks of sustainable livelihoods from academic publications. These terms are integrated across perspectives using a common vocabulary, classified by their relevance to impacts and vulnerabilities, and categorized into groups by economic, environmental, physical, human, social, and political characteristics. These issues are then associated with over 2,000 sustainability indicators gathered from existing sources. A gap analysis is then performed to determine if particular issues and issue groups are over or underrepresented. This process results in 44 "integrated" issues--24 impact issues and 36 vulnerability issues--that are composed of 318 "component" issues. The gap analysis shows that although every integrated issue is mentioned at least 40% of the time across perspectives, no issue is mentioned more than 70% of the time. A few issues infrequently mentioned across perspectives also have relatively few indicators available to fully represent them. Issues in the

  3. Sustainable Sourcing of Global Agricultural Raw Materials: Assessing Gaps in Key Impact and Vulnerability Issues and Indicators.

    Directory of Open Access Journals (Sweden)

    Nathaniel P Springer

    Full Text Available Understanding how to source agricultural raw materials sustainably is challenging in today's globalized food system given the variety of issues to be considered and the multitude of suggested indicators for representing these issues. Furthermore, stakeholders in the global food system both impact these issues and are themselves vulnerable to these issues, an important duality that is often implied but not explicitly described. The attention given to these issues and conceptual frameworks varies greatly--depending largely on the stakeholder perspective--as does the set of indicators developed to measure them. To better structure these complex relationships and assess any gaps, we collate a comprehensive list of sustainability issues and a database of sustainability indicators to represent them. To assure a breadth of inclusion, the issues are pulled from the following three perspectives: major global sustainability assessments, sustainability communications from global food companies, and conceptual frameworks of sustainable livelihoods from academic publications. These terms are integrated across perspectives using a common vocabulary, classified by their relevance to impacts and vulnerabilities, and categorized into groups by economic, environmental, physical, human, social, and political characteristics. These issues are then associated with over 2,000 sustainability indicators gathered from existing sources. A gap analysis is then performed to determine if particular issues and issue groups are over or underrepresented. This process results in 44 "integrated" issues--24 impact issues and 36 vulnerability issues--that are composed of 318 "component" issues. The gap analysis shows that although every integrated issue is mentioned at least 40% of the time across perspectives, no issue is mentioned more than 70% of the time. A few issues infrequently mentioned across perspectives also have relatively few indicators available to fully represent

  4. Developing a Survey Instrument for Evaluating the Effectiveness of Data Management Training Materials

    Science.gov (United States)

    Hou, C. Y.; Soyka, H.; Hutchison, V.; Budden, A. E.

    2016-12-01

    Education and training resources that focus on best practices and guidelines for working with data such as: data management, data sharing, quality metadata creation, and maintenance for reuse, have vital importance not only to the users of Data Observation Network for Earth (DataONE), but also to the broader scientific, research, and academic communities. However, creating and maintaining relevant training/educational materials that remain sensitive and responsive to community needs is dependent upon careful evaluations of the current landscape in order to promote and support thoughtful development of new resources. Using DataONE's existing training/educational resources as the basis for this project, the authors have worked to develop an evaluation instrument that can be used to evaluate the effectiveness of data management training/education resources. The evaluation instrument is in the form of a digital questionnaire/survey. The evaluation instrument also includes the structure and content as recommended by the best practices/guidelines of questionnaire/survey design, based on a review of the literature. Additionally, the evaluation instrument can be customized to evaluate various training/education modalities and be implemented using a web-based questionnaire/survey platform. Finally, the evaluation instrument can be used for site-wide evaluation of DataONE teaching materials and resources, and once made publicly available and openly accessible, other organizations may also utilize the instrument. One key outcome of developing the evaluation instrument is to help in increasing the effectiveness of data management training/education resources across the Earth/Geoscience community. Through this presentation, the authors will provide the full background and motivations for creating an instrument for evaluating the effectiveness of data management training/education resources. The presentation will also discuss in detail the process and results of the current

  5. Problem Solving-based Learning Materials on Fraction for Training Creativity of Elementary School Students

    Science.gov (United States)

    Widhitama, Y. N.; Lukito, A.; Khabibah, S.

    2018-01-01

    The aim of this research is to develop problem solving based learning materials on fraction for training creativity of elementary school students. Curriculum 2006 states that mathematics should be studied by all learners starting from elementary level in order for them mastering thinking skills, one of them is creative thinking. To our current knowledge, there is no such a research topic being done. To promote this direction, we initiate by developing learning materials with problem solving approach. The developed materials include Lesson Plan, Student Activity Sheet, Mathematical Creativity Test, and Achievement Test. We implemented a slightly modified 4-D model by Thiagajan et al. (1974) consisting of Define, Design, Development, and Disseminate. Techniques of gathering data include observation, test, and questionnaire. We applied three good qualities for the resulted materials; that is, validity, practicality, and effectiveness. The results show that the four mentioned materials meet the corresponding criteria of good quality product.

  6. A Decision Support Tool for Sustainable Land Use, Transportation, Buildings/Infrastructure, and Materials Management

    Science.gov (United States)

    One issue for community groups, local and regional planners, and politicians, is that they require relevant information to develop programs and initiatives for incorporating sustainability principles into their physical infrastructure, operations, and decision-making processes. T...

  7. Straw bale: A Waste from Agriculture, a New Construction Material for Sustainable Buildings

    National Research Council Canada - National Science Library

    Chaussinand, Adrien; Scartezzini, J.L; Nik, Vahid

    2015-01-01

    .... Thermal-dynamic results and Life Cycle Assessment conclude that straw bale buildings can be a sustainable alternative in the energy evolution of building construction, due to its low embodied energy...

  8. Adaptive Training Leads to Sustained Enhancement of Poor Working Memory in Children

    Science.gov (United States)

    Holmes, Joni; Gathercole, Susan E.; Dunning, Darren L.

    2009-01-01

    Working memory plays a crucial role in supporting learning, with poor progress in reading and mathematics characterizing children with low memory skills. This study investigated whether these problems can be overcome by a training program designed to boost working memory. Children with low working memory skills were assessed on measures of working…

  9. Local Development Agents' Training for Sustainable and Endogenous Development: A Participatory Development Project among Mayan Communities

    Science.gov (United States)

    Gonzalez, Margarita Rosales; Salgado, Margarita Ines Zarco

    2004-01-01

    This paper focuses on the capacity building of "local partnership" members or leaders as development agents in their Mayan communities. It relates to an education/training process started in 1995 in four different regions of the Yucatan Peninsula, Mexico, which was carried out by Non Governmental Organizations (NGO) and academic…

  10. Self-Repairing Energy Materials: Sine Qua Non for a Sustainable Future.

    Science.gov (United States)

    Cahen, David; Lubomirsky, Igor

    2017-03-21

    Materials are central to our way of life and future. Energy and materials as resources are connected, and the obvious connections between them are the energy cost of materials and the materials cost of energy. For both of these, resilience of the materials is critical; thus, a major goal of future chemistry should be to find materials for energy that can last longer, that is, design principles for self-repair in these.

  11. Self-Repairing Energy Materials: Sine Qua Non for a Sustainable Future

    OpenAIRE

    Cahen, David; Lubomirky, Igor

    2017-01-01

    Materials are central to our way of life and future. Energy and materials as resources are connected and the obvious connections between them are the energy cost of materials and the materials cost of energy. For both of these resilience of the materials is critical; thus a major goal of future chemistry should be to find materials for energy that can last longer, i.e., design principles for self-repair in these.

  12. Evaluation of gum mastic (Pistacia lentiscus) as a microencapsulating and matrix forming material for sustained drug release

    OpenAIRE

    Dinesh M. Morkhade

    2017-01-01

    In this study, a natural gum mastic was evaluated as a microencapsulating and matrix-forming material for sustained drug release. Mastic was characterized for its physicochemical properties. Microparticles were prepared by oil-in-oil solvent evaporation method. Matrix tablets were prepared by wet and melt granulation techniques. Diclofenac sodium (DFS) and diltiazem hydrochloride (DLTZ) were used as model drugs. Mastic produced discrete and spherical microspheres with DLTZ and microcapsules w...

  13. IN HOUSE TRAINING (IHT MODEL TO IMPROVE THE ABILITIES OF ENGLISH TEACHERS IN DEVELOPING TEACHING MATERIALS

    Directory of Open Access Journals (Sweden)

    Nenden Sri Lengkanawati

    2015-07-01

    Full Text Available The Ministerial Regulation Number 16 of the year 2007 on academic qualification standards and teacher competencies requires teachers to demonstrate four competencies: personality, social, pedagogical, and  professional. However, there are two competencies (pedagogical and professional which become the stumbling obstacles for teachers of English in their professional involvement. Therefore, this study was designed to aim at: (1 creating a conceptual framework for enhancing teachers’ capabilities in developing and implementing teaching materials; (2 designing a model of IHT to improve the ability of teachers to develop and implement the use of teaching materials; and (3 piloting and implementing the IHT model in teacher training programs. The method used in the data analysis adopted a qualitative design with reference especially to the theory of the development of teaching materials (Crowford: 2002 and the design of IHT (Wallace: 1993. The results showed that most respondents tended to resort to the textbook as the primary source for students’ learning activities, with some enrichment materials obtained from the Internet and other sources. Nevertheless most of the teachers were still found to encounter quite a few obstacles in developing their teaching-learning materials, appropriate to the topics as indicated in the syllabus and to the student characteristics. To alleviate this hurdle, the IHT model to be incorporated in a teacher training program could be an effective alternative to improve the ability of the teachers in developing their English teaching-learning materials.

  14. Lignocellulose: A sustainable material to produce value-added products with a zero waste approach-A review.

    Science.gov (United States)

    Arevalo-Gallegos, Alejandra; Ahmad, Zanib; Asgher, Muhammad; Parra-Saldivar, Roberto; Iqbal, Hafiz M N

    2017-06-01

    A novel facility from the green technologies to integrate biomass-based carbohydrates, lignin, oils and other materials extraction and transformation into a wider spectrum of marketable and value-added products with a zero waste approach is reviewed. With ever-increasing scientific knowledge, worldwide economic and environmental consciousness, demands of legislative authorities and the manufacture, use, and removal of petrochemical-based by-products, from the last decade, there has been increasing research interests in the value or revalue of lignocellulose-based materials. The potential characteristics like natural abundance, renewability, recyclability, and ease of accessibility all around the year, around the globe, all makes residual biomass as an eco-attractive and petro-alternative candidate. In this context, many significant research efforts have been taken into account to change/replace petroleum-based economy into a bio-based economy, with an aim to develop a comprehensively sustainable, socially acceptable, and eco-friendly society. The present review work mainly focuses on various aspects of bio-refinery as a sustainable technology to process lignocellulose 'materials' into value-added products. Innovations in the bio-refinery world are providing, a portfolio of sustainable and eco-efficient products to compete in the market presently dominated by the petroleum-based products, and therefore, it is currently a subject of intensive research. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Military Training: DOD Met Annual Reporting Requirements in Its 2016 Sustainable Ranges Report

    Science.gov (United States)

    2016-06-01

    from March 2016 to June 2016 in accordance with generally accepted government auditing standards . Those standards require that we plan and perform... internal , DOD factors and influences that constrain or have the potential to inhibit the full access or operational use of the live training and test...which the report met mandated statutory requirements and whether DOD faced challenges in preparing its report. We conducted this performance audit

  16. Manual Ventilation and Sustained Lung Inflation in an Experimental Model: Influence of Equipment Type and Operator's Training.

    Directory of Open Access Journals (Sweden)

    Cristiane do Prado

    Full Text Available To compare the influence of devices for manual ventilation and individual experience on the applied respiratory mechanics and sustained lung inflation.A total of 114 instructors and non-instructors from the Neonatal Resuscitation Program of the Brazilian Society of Pediatrics participated in this study. Participants ventilated an intubated manikin. To evaluate respiratory mechanics and sustained lung inflation parameters, a direct comparison was made between the self-inflating bag and the T-shaped resuscitator (T-piece, followed by an analysis of the effectiveness of the equipment according to the participants' education and training.A difference between equipment types was observed for the tidal volume, with a median (interquartile range of 28.5 mL (12.6 for the self-inflating bag and 20.1 mL (8.4 for the T-piece in the instructor group and 31.6 mL (14 for the self-inflating bag and 22.3 mL (8.8 for the T-piece in the non-instructor group. Higher inspiratory time values were observed with the T-piece in both groups of professionals, with no significant difference between them. The operator's ability to maintain the target pressure over the 10 seconds of sustained lung inflation was evaluated using the area under the pressure-time curve and was 1.7-fold higher with the use of the T-piece. Inspiratory pressure and mean airway pressure applied during sustained lung inflation were greater with the self-inflating bag, as evaluated between the beginning and the end of the procedure.The T-piece resulted in lower tidal volume and higher inspiratory time values, irrespective of the operator's experience, and increased the ease of performing the sustained lung inflation maneuver, as demonstrated by the maintenance of target pressure for the desired period and a higher mean airway pressure than that obtained using the self-inflating bag.

  17. Manual Ventilation and Sustained Lung Inflation in an Experimental Model: Influence of Equipment Type and Operator’s Training

    Science.gov (United States)

    Mascaretti, Renata Suman; Vale, Luciana Assis; Haddad, Luciana Branco

    2016-01-01

    Aim To compare the influence of devices for manual ventilation and individual experience on the applied respiratory mechanics and sustained lung inflation. Methods A total of 114 instructors and non-instructors from the Neonatal Resuscitation Program of the Brazilian Society of Pediatrics participated in this study. Participants ventilated an intubated manikin. To evaluate respiratory mechanics and sustained lung inflation parameters, a direct comparison was made between the self-inflating bag and the T-shaped resuscitator (T-piece), followed by an analysis of the effectiveness of the equipment according to the participants’ education and training. Results A difference between equipment types was observed for the tidal volume, with a median (interquartile range) of 28.5 mL (12.6) for the self-inflating bag and 20.1 mL (8.4) for the T-piece in the instructor group and 31.6 mL (14) for the self-inflating bag and 22.3 mL (8.8) for the T-piece in the non-instructor group. Higher inspiratory time values were observed with the T-piece in both groups of professionals, with no significant difference between them. The operator’s ability to maintain the target pressure over the 10 seconds of sustained lung inflation was evaluated using the area under the pressure-time curve and was 1.7-fold higher with the use of the T-piece. Inspiratory pressure and mean airway pressure applied during sustained lung inflation were greater with the self-inflating bag, as evaluated between the beginning and the end of the procedure. Conclusion The T-piece resulted in lower tidal volume and higher inspiratory time values, irrespective of the operator’s experience, and increased the ease of performing the sustained lung inflation maneuver, as demonstrated by the maintenance of target pressure for the desired period and a higher mean airway pressure than that obtained using the self-inflating bag. PMID:26859896

  18. Harmonizing exposure metrics and methods for sustainability assessments of food contact materials

    DEFF Research Database (Denmark)

    Ernstoff, Alexi; Jolliet, Olivier; Niero, Monia

    2016-01-01

    We aim to develop harmonized and operational methods for quantifying exposure to chemicals in food packaging specifically for sustainability assessments. Thousands of chemicals are approved for food packaging and numerous contaminates occur, e.g. through recycling. Chemical migration into food......, like LCA, finally facilitates including exposure to chemicals as a sustainable packaging design issue. Results were demonstrated in context of the pilot-scale Product Environmental Footprint regulatory method in the European Union. Increasing recycled content, decreasing greenhouse gas emissions...... by selecting plastics over glass, and adding chemicals with a design function were identified as risk management issues. We conclude developing an exposure framework, suitable for sustainability assessments commonly used for food packaging, is feasible to help guide packaging design to consider both...

  19. Evaluation of induced radioactivity in structural material of Toshiba Training Reactor 'TTR1'.

    Science.gov (United States)

    Uematsu, Mikio; Kurosawa, Masahiko; Haruguchi, Yoshiko

    2005-01-01

    A decommissioning programme for the Toshiba Training Reactor (TTR1), a swimming pool type reactor used for reactor physics experiments and material irradiation, was started in August 2001. As a part of the programme, induced radioactivity in structural material was evaluated using neutron flux data obtained with the three-dimensional Sn code TORT. Induced activity was calculated with the isotope generation code ORIGEN-79 using activation cross section data created from multi-group library based on JENDL-3. The obtained results for radioactivities such as 60Co, 65Zn, 54Mn and 152Eu were compared with measured ones, and the present calculational method was confirmed to have enough accuracy.

  20. Exploration of Application Oriented Talent Training Mode of Material Science in Colleges and Universities

    Directory of Open Access Journals (Sweden)

    Wei Fang

    2017-01-01

    Full Text Available Material science has achieved more and more attention because of its singular response to the electromagnetic wave. A new application oriented talent training mode of material science in colleges and universities is studied in this paper. The new model of cultivating talents is explored, and the practical teaching system of two step education curriculum platforms is used for constructing the model. The investigation result shows that an increased learning for the student whom were more active on the platform independent on their previous performances.

  1. Program in environmental sustainability uses interdisciplinary approach to cross-train students

    Science.gov (United States)

    Arvidson, Raymond E.; Johnson, Sarah S.

    The Hewlett Program in Environmental Sustainability, an experimental educational pathway for undergraduate students interested in the study of the environment (http://wundow.wustl.edu/hewlett), is now in its third year at Washington University. About 90% of incoming students have stayed with the program through the first year and about 80% through the second year.The program's objectives and implementation closely follow the recommendations presented in a 1998 Boyer Commission Report on emphasizing and improving undergraduate education at research universities (http://notes.cc.sunysb.edu/Pres/boyer/nsf). A clustered, interdisciplinary approach is used for coursework, with key environmental problems viewed from scientific, political, cultural, and ethical perspectives. Courses are taught by instructors who conduct research in environmental areas. The program's multidisciplinary nature is considered a strong draw for faculty involvement, though retaining faculty is still an issue.

  2. Evaluation of gum mastic (Pistacia lentiscus as a microencapsulating and matrix forming material for sustained drug release

    Directory of Open Access Journals (Sweden)

    Dinesh M. Morkhade

    2017-09-01

    Full Text Available In this study, a natural gum mastic was evaluated as a microencapsulating and matrix-forming material for sustained drug release. Mastic was characterized for its physicochemical properties. Microparticles were prepared by oil-in-oil solvent evaporation method. Matrix tablets were prepared by wet and melt granulation techniques. Diclofenac sodium (DFS and diltiazem hydrochloride (DLTZ were used as model drugs. Mastic produced discrete and spherical microspheres with DLTZ and microcapsules with DFS. Particle size and drug loading of microparticles was in the range of 22–62 µm and 50–87%, respectively. Increase in mastic: drug ratio increased microparticle size, improved drug loading and decreased the drug release rate. Microparticles with gum: drug ratio of 2:1 could sustain DLTZ release up to 12 h and released 57% DFS in 12 h. Mastic produced tablets with acceptable pharmacotechnical properties. A 30% w/w of mastic in tablet could sustain DLTZ release for 5 h from wet granulation, and DFS release for 8 h and 11 h from wet and melt granulation, respectively. Results revealed that a natural gum mastic can be used successfully to formulate matrix tablets and microparticles for sustained drug release.

  3. Assessment on the sustainable use of alternative construction materials as a substitute to natural aggregates

    CSIR Research Space (South Africa)

    George, Theresa B

    2016-08-01

    Full Text Available , and identifies potential construction materials such as glass, slags and recycled asphalt pavement (RAP) that are locally available as alternative aggregate materials to virgin aggregates. An economic cost analysis conducted indicated that it is more cost...

  4. Using an Outdoor Learning Space to Teach Sustainability and Material Processes in HE Product Design

    Science.gov (United States)

    Firth, Richard; Stoltenberg, Einar; Jennings, Trent

    2016-01-01

    This "case study" of two jewellery workshops, used outdoor learning spaces to explore both its impact on learning outcomes and to introduce some key principles of sustainable working methodologies and practices. Using the beach as the classroom, academics and students from a Norwegian and Scottish (HE) product design exchange programme…

  5. Agri-food in search of sustainability: cognitive, interactional and material framing

    NARCIS (Netherlands)

    Zwartkruis, J.V.; Moors, E.H.M.; Farla, J.C.M.; Lente, H. van

    2012-01-01

    The agri-food sector is under pressure to move towards sustainability and broad socio-technical changes are needed. In such encompassing innovation processes that concern the whole agri-food chain, actors with different institutional backgrounds are confronted with each others interests, ideas and

  6. Sustainable bio-based materials : Application and evaluation of environmental impact assessment methods

    NARCIS (Netherlands)

    Broeren, M.L.M.|info:eu-repo/dai/nl/371687438

    2018-01-01

    The global production of plastics consumes large amounts of fossil fuels. Since fossil fuels are non-renewable and their combustion emits greenhouse gases which contribute to climate change, this development is not considered environmentally sustainable. One of the ways to reduce non-renewable

  7. Impact of train speed on the mechanical behaviours of track-bed materials

    Directory of Open Access Journals (Sweden)

    Francisco Lamas-Lopez

    2017-10-01

    Full Text Available For the 30,000 km long French conventional railway lines (94% of the whole network, the train speed is currently limited to 220 km/h, whilst the speed is 320 km/h for the 1800 km long high-speed lines. Nowadays, there is a growing need to improve the services by increasing the speed limit for the conventional lines. This paper aims at studying the influence of train speed on the mechanical behaviours of track-bed materials based on field monitoring data. Emphasis is put on the behaviours of interlayer and subgrade soils. The selected experimental site is located in Vierzon, France. Several sensors including accelerometers and soil pressure gauges were installed at different depths. The vertical strains of different layers can be obtained by integrating the records of accelerometers installed at different track-bed depths. The experimentation was carried out using an intercity test train running at different speeds from 60 km/h to 200 km/h. This test train was composed of a locomotive (22.5 Mg/axle and 7 “Corail” coaches (10.5 Mg/axle. It was observed that when the train speed was raised, the loadings transmitted to the track-bed increased. Moreover, the response of the track-bed materials was amplified by the speed rise at different depths: the vertical dynamic stress was increased by about 10% when the train speed was raised from 60 km/h to 200 km/h for the locomotive loading, and the vertical strains doubled their quasi-static values in the shallow layers. Moreover, the stress–strain paths were estimated using the vertical stress and strain for each train speed. These loading paths allowed the resilient modulus Mr to be determined. It was found that the resilient modulus (Mr was decreased by about 10% when the train speed was increased from 100 km/h to 200 km/h. However, the damping ratio (Dr kept stable in the range of speeds explored.

  8. Raw Material Equivalents: The Challenges of Accounting for Sustainability in a Globalized World

    OpenAIRE

    Anke Schaffartzik; Dominik Wiedenhofer; Nina Eisenmenger

    2015-01-01

    The indicator domestic material consumption (domestic extraction + imports – exports) is widely used to track the scale, composition, and dynamics of material use. As production increasingly occurs at a spatial distance from the demand it ultimately satisfies, new accounting challenges arise that this indicator may not be able to meet. In response, indicators in raw material equivalents (RME) have been developed to account for material use, no matter where it occurs, associated with final dem...

  9. Moderate Recovery Unnecessary to Sustain High Stroke Volume during Interval Training. A Brief Report

    Directory of Open Access Journals (Sweden)

    Jamie Stanley

    2014-06-01

    Full Text Available It has been suggested that the time spent at a high stroke volume (SV is important for improving maximal cardiac function. The aim of this study was to examine the effect of recovery intensity on cardiovascular parameters during a typical high-intensity interval training (HIIT session in fourteen well-trained cyclists. Oxygen consumption (VO2, heart rate (HR, SV, cardiac output (Qc, and oxygenation of vastus lateralis (TSI were measured during a HIIT (3×3-min work period, 2 min of recovery session on two occasions. VO2, HR and Qc were largely higher during moderate-intensity (60% compared with low-intensity (30% (VO2, effect size; ES = +2.6; HR, ES = +2.8; Qc, ES = +2.2 and passive (HR, ES = +2.2; Qc, ES = +1.7 recovery. By contrast, there was no clear difference in SV between the three recovery conditions, with the SV during the two active recovery periods not being substantially different than during exercise (60%, ES = −0.1; 30%, ES = −0.2. To conclude, moderate-intensity recovery may not be required to maintain a high SV during HIIT.

  10. Recycling biosolids and lake-dredged materials to pasture-based animal agriculture: Alternative nutrient sources for forage productivity and sustainability

    Science.gov (United States)

    Domestic sewage sludge or biosolids and lake-dredged materials are examples of materials that can be used to cut fertilizer costs in pasture-based animal agriculture. Sustainable biosolids and lake-dredged materials management is based upon controlling and influencing the quantity, quality and chara...

  11. Basalt fibers: the green material of the XXI-century, for a sustainable restoration of historical buildings

    Directory of Open Access Journals (Sweden)

    Giacomo Di Ruocco

    2016-12-01

    Full Text Available In recent decades in the construction industry, the need to experience consolidation techniques with non-corroding materials is being developed. Studies and tests have been led about integration of basalt fibers in concrete structures: they have shown improvements both in terms of mechanical strength and in terms of intervention of consolidation durability (Ólafsson, Thorhallsson, 2009. The basalt rock can be used to produce not only basalt bars, but also fabrics, paddings, continuous filaments and basalt network. Some applications of these basalt-composites materials concern the consolidation of civil construction structures, thermal and acoustic insulation, security clothing, etc. Some years ago the Italian company ENEA (National Agency for New Technologies, Energy and Sustainable Economic Development has signed an agreement with HG GBF (one of the world's leading companies in the production of basalt fibers, for the verification of possible applications of this material in the construction field but also in the nautical and automotive ones. The use of basalt fiber in construction could present a series of advantages: natural origin, a cycle of production to lower energy impact compared to other fibers, a high chemical inertia and thus a high degree of durability, low thermal conductivity, good mechanical and thermo-acoustic properties, high fire resistance, a competitive cost and, in general, more environmental compatibility and sustainability than other synthetic fibers.

  12. The effectiveness of "theory of planned behavior" in training the correct principles of manual material handling

    Directory of Open Access Journals (Sweden)

    Maryam Jafari Kuchi

    2016-01-01

    Full Text Available Aims: In this study, which was done in Persian Gulf Mining and Metal Industries Special Economic Zone, the efficiency of "theory of planned behavior" in training the correct principles of manual material handling was investigated. Materials and Methods: To perform this semi-experimental study, based on the theory of planned behavior and method of manual material handling required questionnaires were prepared. After preliminary studies and determining the reliability and validity of questionnaires, the appropriate study population was selected from the workers, and the questionnaires were filled up through interviews. Results: The results showed that subjective norms (safety factor = 0.51, P < 0.001 are the predictors of behavior intention (performing manual material handling correctly and behavioral control, as well as behavioral intention, are appropriate predictors for behavior change. Conclusion: This study confirms the efficiency of the theory of planned behavior in modifying the workers′ manual material handling behavior. But since all constructs of the theory of planned behavior could not predict the behavioral intention for correct manual material handling, it can be concluded that for changing the behavioral intention, other theories also should be taken into consideration.

  13. Designing and Evaluating a Scientific Training Program and Virtual Learning Materials.

    Science.gov (United States)

    van Raalte, Lisa; Boulay, Rachel

    2013-01-01

    The University of Hawaii's John A. Burns School of Medicine developed a professional development program and virtual learning materials to assist high school science teachers become familiar with laboratory techniques prior to engaging in authentic molecular biology research. The purpose of this paper is to provide an evaluative overview of the program with emphasis on the virtual materials that were designed to employ a blended learning approach to augment offline classroom learning. The virtual learning materials provide a unique sphere for scientific learning in which skills can be reproduced in an offline environment. Twelve high school science teachers participated in the training program and were given full access to the online materials. After participation in the program, teachers filled out a final survey and completed a final written reflective statement as a form of evaluating the program and online materials. Thematic analysis was used to code participants' responses. Results showed that teachers recounted meeting the scientists as a valuable experience, teachers were grateful to learn real-world application of current research, and teachers described the importance of learning skills to prepare students to succeed in higher education. Additionally, results showed teacher's intent to use the virtual learning materials as homework tools and in classroom lessons.

  14. Sustainable Materials Management (SMM) Web Academy Webinar Series: A Step-by-Step Guide to Conducting a Wasted Food Assessment with the Reducing Wasted Food & Packaging Toolkit

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  15. Sustainable Materials Management (SMM) Web Academy Webinar: Changing How We Think About Our Resources for a Better Tomorrow: How to Donate Surplus Food from K-12 Schools

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Changing How We Think About Our Resources for a Better Tomorrow: How to Donate Surplus Food from K-12 Schools

  16. Sustainable Materials Management (SMM) Web Academy Webinar: How to Reduce Wasted Food: EPA’s Food Waste Reduction Tools for Food Services & Restaurants

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  17. Sustainable Materials Management (SMM) Web Academy Webinar: Compost from Food Waste: Understanding Soil Chemistry and Soil Biology on a College/University Campus

    Science.gov (United States)

    This page contains information about the Sustainable Materials Management (SMM) Web Academy Webinar Series titled Compost from Food Waste:Understanding Soil Chemistry and Soil Biology on a College/University Campus

  18. Sustainable Materials Management (SMM) Web Academy Webinar: An Introduction to Lithium Batteries and the Challenges that they Pose to the Waste and Recycling Industry

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled, An Introduction to Lithium Batteries and the Challenges that they Pose to the Waste and Recycling Industry.

  19. Sustainable Materials Management (SMM) Web Academy Webinar: Wasted Food to Energy: How 6 Water Resource Recovery Facilities are Boosting Biogas Production & the Bottom Line

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  20. Sustainable Materials Management (SMM) Web Academy Webinar: Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  1. Sustainable Materials Management (SMM) Web Academy Webinar: Cupertino CA and Cambridge MA: Tips for How Communities Can Successfully Engage Businesses to Divert Food Scraps

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  2. Fabrication and Characterization of Polysaccharide Ion Gels with Ionic Liquids and Their Further Conversion into Value-Added Sustainable Materials

    Science.gov (United States)

    Takada, Akihiko; Kadokawa, Jun-ichi

    2015-01-01

    A review of the fabrication of polysaccharide ion gels with ionic liquids is presented. From various polysaccharides, the corresponding ion gels were fabricated through the dissolution with ionic liquids. As ionic liquids, in the most cases, 1-butyl-3-methylimidazolium chloride has been used, whereas 1-allyl-3methylimidazolium acetate was specifically used for chitin. The resulting ion gels have been characterized by suitable analytical measurements. Characterization of a pregel state by viscoelastic measurement provided the molecular weight information. Furthermore, the polysaccharide ion gels have been converted into value-added sustainable materials by appropriate procedures, such as exchange with other disperse media and regeneration. PMID:25793912

  3. Fabrication and Characterization of Polysaccharide Ion Gels with Ionic Liquids and Their Further Conversion into Value-Added Sustainable Materials

    Directory of Open Access Journals (Sweden)

    Akihiko Takada

    2015-03-01

    Full Text Available A review of the fabrication of polysaccharide ion gels with ionic liquids is presented. From various polysaccharides, the corresponding ion gels were fabricated through the dissolution with ionic liquids. As ionic liquids, in the most cases, 1-butyl-3-methylimidazolium chloride has been used, whereas 1-allyl-3methylimidazolium acetate was specifically used for chitin. The resulting ion gels have been characterized by suitable analytical measurements. Characterization of a pregel state by viscoelastic measurement provided the molecular weight information. Furthermore, the polysaccharide ion gels have been converted into value-added sustainable materials by appropriate procedures, such as exchange with other disperse media and regeneration.

  4. From path to process – transitioning from green to sustainable materials use

    CSIR Research Space (South Africa)

    Ampofo-Anti, N

    2014-03-01

    Full Text Available , it is the constituent materials which determine contributions to the outdoor environmental effects listed in Table 1B and to indoor environmental quality. At the end of service life (EOSL) a building material may be disposed of at a landfill, leading to wastage...

  5. Bilateral collaboration in built heritage material research and resource maintenance supportive to smart and sustainable cities

    NARCIS (Netherlands)

    Quist, W.J.; Clarke, N.J.; van Hees, R.P.J.; Conradie, D.C.U.; du Plessis, C.; van den Dobbelsteen, A.A.J.F.

    2017-01-01

    Built heritage contains value on many scales. On the most basic level it represents the investment of building materials following a constructional logic. As the use of once-predominant materials goes out of fashion due to changing technological regimes and architectural styles, knowledge about them

  6. Delignified and Densified Cellulose Bulk Materials with Excellent Tensile Properties for Sustainable Engineering.

    Science.gov (United States)

    Frey, Marion; Widner, Daniel; Segmehl, Jana S; Casdorff, Kirstin; Keplinger, Tobias; Burgert, Ingo

    2018-02-07

    Today's materials research aims at excellent mechanical performance in combination with advanced functionality. In this regard, great progress has been made in tailoring the materials by assembly processes in bottom-up approaches. In the field of wood-derived materials, nanocellulose research has gained increasing attention, and materials with advanced properties were developed. However, there are still unresolved issues concerning upscaling for large-scale applications. Alternatively, the sophisticated hierarchical scaffold of wood can be utilized in a top-down approach to upscale functionalization, and one can profit at the same time from its renewable nature, CO 2 storing capacity, light weight, and good mechanical performance. Nevertheless, for bulk wood materials, a wider multipurpose industrial use is so far impeded by concerns regarding durability, natural heterogeneity as well as limitations in terms of functionalization, processing, and shaping. Here, we present a novel cellulose bulk material concept based on delignification and densification of wood resulting in a high-performance material. A delignification process using hydrogen peroxide and acetic acid was optimized to delignify the entire bulk wooden blocks and to retain the highly beneficial structural directionality of wood. In a subsequent step, these cellulosic blocks were densified in a process combining compression and lateral shear to gain a very compact cellulosic material with entangled fibers while retaining unidirectional fiber orientation. The cellulose bulk materials obtained by different densification protocols were structurally, chemically, and mechanically characterized revealing superior tensile properties compared to native wood. Furthermore, after delignification, the cellulose bulk material can be easily formed into different shapes, and the delignification facilitates functionalization of the bioscaffold.

  7. Biotemplated materials for sustainable energy and environment: current status and challenges.

    Science.gov (United States)

    Zhou, Han; Fan, Tongxiang; Zhang, Di

    2011-10-17

    Materials science will play a key role in the further development of emerging solutions for the increasing problems of energy and environment. Materials found in nature have many inspiring structures, such as hierarchical organizations, periodic architectures, or nanostructures, that endow them with amazing functions, such as energy harvesting and conversion, antireflection, structural coloration, superhydrophobicity, and biological self-assembly. Biotemplating is an effective strategy to obtain morphology-controllable materials with structural specificity, complexity, and related unique functions. Herein, we highlight the synthesis and application of biotemplated materials for six key areas of energy and environment technologies, namely, photocatalytic hydrogen evolution, CO(2) reduction, solar cells, lithium-ion batteries, photocatalytic degradation, and gas/vapor sensing. Although the applications differ from each other, a common fundamental challenge is to realize optimum structures for improved performances. We highlight the role of four typical structures derived from biological systems exploited to optimize properties: hierarchical (porous) structures, periodic (porous) structures, hollow structures, and nanostructures. We also provide examples of using biogenic elements (e.g., C, Si, N, I, P, S) for the creation of active materials. Finally, we disscuss the challenges of achieving the desired performance for large-scale commercial applications and provide some useful prototypes from nature for the biomimetic design of new materials or systems. The emphasis is mainly focused on the structural effects and compositional utilization of biotemplated materials. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. 10 CFR 35.390 - Training for use of unsealed byproduct material for which a written directive is required.

    Science.gov (United States)

    2010-01-01

    ...) Successfully complete residency training in a radiation therapy or nuclear medicine training program or a..., administered by diplomates of the specialty board, which tests knowledge and competence in radiation safety, radionuclide handling, quality assurance, and clinical use of unsealed byproduct material for which a written...

  9. Studies, Summary Tables, and Data Related to the Advancing Sustainable Materials Management Report

    Science.gov (United States)

    This webpage provides further information about how EPA measures data for the annual Advancing Materials Management Report. Researchers can use the tables and studies to better understand how waste in managed in America

  10. Sustainable hybrid photocatalysts: titania immobilized on carbon materials derived from renewable and biodegradable resources

    Science.gov (United States)

    This review comprises the preparation, properties and heterogeneous photocatalytic applications of TiO2 immobilized on carbon materials derived from earth-abundant, renewable and biodegradable agricultural residues and sea food waste resources. The overview provides key scientifi...

  11. Estimation of Resource Productivity and Efficiency: An Extended Evaluation of Sustainability Related to Material Flow

    National Research Council Canada - National Science Library

    Pin-Chih Wang; Yuh-Ming Lee; Chiu-Yang Chen

    2014-01-01

    .... We first present updated information on the material flow analysis (MFA) database in Taiwan. Essential indicators are selected to quantify resource productivity associated with the economy-wide MFA of Taiwan...

  12. Sustainable polysaccharide-based biomaterial recovered from waste aerobic granular sludge as a surface coating material

    NARCIS (Netherlands)

    Lin, Y. M.; Nierop, K.G.J.|info:eu-repo/dai/nl/182329895; Girbal-Neuhauser, E.; Adriaanse, M.; van Loosdrecht, M. C M

    To evaluate the possibility of utilizing polysaccharide-based biomaterial recovered from aerobic granular sludge as a coating material, the morphology, molecular weight distribution and chemical composition of the recovered biomaterial were investigated by atomic force microscopy, size exclusion

  13. Sustainable polysaccharide-based biomaterial recovered from waste aerobic granular sludge as a surface coating material

    NARCIS (Netherlands)

    Lin, Y.M.; Nierop, K.G.J.; Girbal-Neuhauser, E.; Adriaanse, M.; Van Loosdrecht, M.C.M.

    2015-01-01

    To evaluate the possibility of utilizing polysaccharide-based biomaterial recovered from aerobic granular sludge as a coating material, the morphology, molecular weight distribution and chemical composition of the recovered biomaterial were investigated by atomic force microscopy, size exclusion

  14. Characterizing material properties of cement-stabilized rammed earth to construct sustainable insulated walls

    Directory of Open Access Journals (Sweden)

    Rishi Gupta

    2014-01-01

    Full Text Available Use of local materials can reduce the hauling of construction materials over long distances, thus reducing the greenhouse gas emissions associated with transporting such materials. Use of locally available soils (earth for construction of walls has been used in many parts of the world. Owing to the thermal mass of these walls and the potential to have insulation embedded in the wall section has brought this construction material/technology at the forefront in recent years. However, the mechanical properties of the rammed earth and the parameters required for design of steel reinforced walls are not fully understood. In this paper, the author presents a case study where full-scale walls were constructed using rammed earth to understand the effect of two different types of shear detailing on the structural performance of the walls. The mechanical properties of the material essential for design such as compressive strength of the material including effect of coring on the strength, pull out strength of different rebar diameters, flexural performance and out-of-plane bending on walls was studied. These results are presented in this case study.

  15. Improving sustained drug delivery from ophthalmic lens materials through the control of temperature and time of loading.

    Science.gov (United States)

    Topete, Ana; Oliveira, Andreia S; Fernandes, A; Nunes, T G; Serro, A P; Saramago, B

    2018-02-14

    Although the possibility of using drug-loaded ophthalmic lens to promote sustained drug release has been thoroughly pursued, there are still problems to be solved associated to the different alternatives. In this work, we went back to the traditional method of drug loading by soaking in the drug solution and tried to optimize the release profiles by changing the temperature and the time of loading. Two materials commercially available under the names of CI26Y and Definitive 50 were chosen. CI26Y is used for intraocular lenses (IOLs) and Definitive 50 for soft contact lenses (SCLs). Three drugs were tested: an antibiotic, moxifloxacin, and two anti-inflammatories, diclofenac and ketorolac. Sustained drug release from CI26Y disks for, at least 15 days, was obtained for moxifloxacin and diclofenac increasing the loading temperature up to 60 °C or extending the loading time till two months. The sustained release of ketorolac was limited to about 8 days. In contrast, drug release from Definitive 50 disks could not be improved by changing the loading conditions. An attempt to interpret the impact of the loading conditions on the drug release behavior was done using solid-state NMR and differential scanning calorimetry. These studies suggested the establishment of reversible, endothermic interactions between CI26Y and the drugs, moxifloxacin and diclofenac. The loading temperature had a slight effect on the mechanical and optical properties of drug loaded CI26Y samples, which still kept adequate properties to be used as IOL materials. The in vivo efficacy of CI26Y samples, drug loaded at 60 °C for two weeks, was predicted using a simplified mathematical model to estimate the drug concentration in the aqueous humor. The estimated concentrations were found to comply with the therapeutic needs, at least, for moxifloxacin and diclofenac. Copyright © 2018 Elsevier B.V. All rights reserved.

  16. "Green" electronics: biodegradable and biocompatible materials and devices for sustainable future.

    Science.gov (United States)

    Irimia-Vladu, Mihai

    2014-01-21

    "Green" electronics represents not only a novel scientific term but also an emerging area of research aimed at identifying compounds of natural origin and establishing economically efficient routes for the production of synthetic materials that have applicability in environmentally safe (biodegradable) and/or biocompatible devices. The ultimate goal of this research is to create paths for the production of human- and environmentally friendly electronics in general and the integration of such electronic circuits with living tissue in particular. Researching into the emerging class of "green" electronics may help fulfill not only the original promise of organic electronics that is to deliver low-cost and energy efficient materials and devices but also achieve unimaginable functionalities for electronics, for example benign integration into life and environment. This Review will highlight recent research advancements in this emerging group of materials and their integration in unconventional organic electronic devices.

  17. Nanocellulose as a sustainable biomass material: structure, properties, present status and future prospects in biomedical applications.

    Science.gov (United States)

    Xue, Yan; Mou, Zihao; Xiao, Huining

    2017-10-12

    Nanocellulose, extracted from the most abundant biomass material cellulose, has proved to be an environmentally friendly material with excellent mechanical performance owing to its unique nano-scaled structure, and has been used in a variety of applications as engineering and functional materials. The great biocompatibility and biodegradability, in particular, render nanocellulose promising in biomedical applications. In this review, the structure, treatment technology and properties of three different nanocellulose categories, i.e., nanofibrillated cellulose (NFC), nanocrystalline cellulose (NCC) and bacterial nanocellulose (BNC), are introduced and compared. The cytotoxicity, biocompatibility and frontier applications in biomedicine of the three nanocellulose categories were the focus and are detailed in each section. Future prospects concerning the cytotoxicity, applications and industrial production of nanocellulose are also discussed in the last section.

  18. Advanced international training course on state systems of accounting for and control of nuclear materials

    Energy Technology Data Exchange (ETDEWEB)

    1981-10-01

    This report incorporates all lectures and presentations at the Advanced International Training Course on State Systems of Accounting for and Control of Nuclear Material held April 27 through May 12, 1981 at Santa Fe and Los Alamos, New Mexico, and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards. Major emphasis for the 1981 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory, the Battelle Pacific Northwest Laboratory, and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at both the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, Richland, Washington.

  19. Degradation of sustainable mulch materials in two types of soil under laboratory conditions

    Science.gov (United States)

    Villena, Jaime; González, Sara; Moreno, Carmen; Aceituno, Patricia; Campos, Juan; Meco, Ramón; María Moreno, Marta

    2017-04-01

    Mulching is a technique used in cultivation worldwide, especially for vegetable crops, for reducing weed growth, minimising or eliminating soil erosion, and often for enhancing total yields. Manufactured plastic films, mainly polyethylene (PE), have been widely used for this purpose due to their excellent mechanical properties, light weight and relatively low prices in recent years. However, the use of PE is associated with serious environmental problems related to its petrochemical origin and its long shelf-life, which causes a waste problem in our crop fields. For this reason, the use of biodegradable mulch materials (biopolymers and papers) as alternative to PE is increasing nowadays, especially in organic farming. However, these materials can suffer an undesirable early degradation (and therefore not fulfilling their function successfully), greatly resulting from the type of soil. For this reason, this study aimed to analyse the degradation pattern of different mulch materials buried in two types of soils, clay and sand, under laboratory conditions (25°C, dark surroundings, constant humidity). The mulch materials used were: 1) black polyethylene (15 µm); black biopolymers (15 µm): 2) maize starch-based, 3) potato starch-based, 4) polylactic acid-based, 5) black paper, 85 g/m2. Periodically (every 15-20 days), the weight and surface loss of the different materials were recorded. The results indicate that mulch degradation was earlier and higher in the clay soil, especially in the paper and in the potato starch-based materials, followed by the maize starch-based mulch, while polylactic acid-based suffered the least and the latest degradation. Keywords: mulch, biodegradable, biopolymer, paper, degradation. Acknowledgements: the research was funded by Project RTA2011-00104-C04-03 from the INIA (Spanish Ministry of Economy and Competitiveness).

  20. Graphene-Metal Oxide Hybrid Nanostructured Materials for Electrocatalytic Sensing and Sustainable Energy Storage

    DEFF Research Database (Denmark)

    Halder, Arnab; Zhang, Minwei; Chi, Qijin

    2016-01-01

    with specific metal oxide nanostructures, resulting nanohybrid materials can play a significant role in the cutting-edge development of state-of-the-art electrocatalysts using commercially available and low-cost precursors. Herein, we review the mostly recent advances in the development of noble metal free...... graphene supported electrocatalysts. This review includes an introduction to graphene-metal oxide based nanohybrid materials, different synthetic strategies for the preparation of graphene/metal oxide nanocomposites and their structural characterization, and an overview of various electrochemical...

  1. Synthesis of TiO2 Materials Using Ionic Liquids and Its Applications for Sustainable Energy and Environment.

    Science.gov (United States)

    Yoo, Kye Sang

    2016-05-01

    Titanium dioxide (TiO2) has received significant attention because of the global climate change and the consumption of fossil fuel resources. Specifically, using TiO2 in photocatalytic applications, such as the removal of organic pollutants and a hydrogen production has become an important issue. Thus, many researchers have attempted to prepare highly active TiO2 materials using various synthetic approaches. Modifications of the conventional sol-gel method, such as the addition of surfactants, have been employed in synthetic procedures. Moreover, hydrothermal, solvothermal, sonochemical and microwave methods have also been used as alternative approaches. Recently, the use of ionic liquids represents a burgeoning direction in inorganic material synthesis. Ionic liquids are exceptional solvents consisting of ions possessing low vapor pressure and tunable solvent properties. This article reviews the preparation of TiO2 materials using ionic liquids with various synthetic approaches. Also, sustainable energy and environmental cleanup applications of TiO2 materials, including the treatment of hazardous organic substances and hydrogen energy derived from electrochemical methods, are discussed.

  2. Development of a Bamboo-Based Composite as a Sustainable Green Material for Wind Turbine Blades

    DEFF Research Database (Denmark)

    Holmes, John W.; Brøndsted, Povl; Sørensen, Bent F.

    2009-01-01

    Bamboo has many engineering and environmental attributes that make it an attractive material for utilization in wind turbine blades. This paper examines the mechanical properties of a novel bamboo-poplar epoxy laminate which is being developed for wind turbine blades. Information provided...

  3. Carbon dioxide: a raw material and a future chemical fuel for a sustainable energy industry

    Science.gov (United States)

    Amouroux, J.; Siffert, P.

    2011-03-01

    Carbon dioxide is a major raw material of the future, for the capture plants which use amines, aminoacids, ammonia or zeolites. This very high purity raw material (99.9 %) opens the way of a new industrial revolution in agreement with the proposal of Nobel Prize laureates and the DOE strategy. Our goal is to explain the large advantages and the main routes for CO2 valorization, which are starting around the world. The most promising ways for this valorization are methanol synthesis as fuel for transportation and methane formation for electricity network regulation. The first way allows the use of liquid fuels, as distribution infrastructure already exists; instead of gaseous fuels (H2), for which there is storage, distribution problems and no infrastructure exist. The second way is methane synthesis during off-peak hours and burning of this methane during peak hours in order to regulate the electric network.

  4. Gelatin-derived sustainable carbon-based functional materials for energy conversion and storage with controllability of structure and component.

    Science.gov (United States)

    Wang, Zhong-Li; Xu, Dan; Zhong, Hai-Xia; Wang, Jun; Meng, Fan-Lu; Zhang, Xin-Bo

    2015-02-01

    Nonprecious carbon catalysts and electrodes are vital components in energy conversion and storage systems. Despite recent progress, controllable synthesis of carbon functional materials is still a great challenge. We report a novel strategy to prepare simultaneously Fe-N-C catalysts and Fe3O4/N-doped carbon hybrids based on the sol-gel chemistry of gelatin and iron with controllability of structure and component. The catalysts demonstrate higher catalytic activity and better durability for oxygen reduction than precious Pt/C catalysts. The active sites of FeN4/C (D1) and N-FeN2+2/C (D3) are identified by Mössbauer spectroscopy, and most of the Fe ions are converted into D1 or D3 species. The oxygen reduction reaction (ORR) activity correlates well with the surface area, porosity, and the content of active Fe-N x /C (D1 + D3) species. As an anode material for lithium storage, Fe3O4/carbon hybrids exhibit superior rate capability and excellent cycling performance. The synthetic approach and the proposed mechanism open new avenues for the development of sustainable carbon-based functional materials.

  5. Sustainable land-use by regional energy and material flow management using "Terra-Preta-Technology

    Science.gov (United States)

    Friede, K.; Rößler, K.; Terytze, K.; Vogel, I.; Worzyk, F.; Schatten, R.; Wagner, R.; Haubold-Rosar, M.; Rademacher, A.; Weiß, U.; Weinfurtner, K.; Drabkin, D.; Zundel, S.; Trabelsi, S.

    2012-04-01

    The interdisciplinary and transdisciplinary joint research project seeks innovative system solutions for resource efficiency, climate protection and area revaluation by means of an integrative approach. The project's fundament is set by implementing the zero-emission-strategy, launching a regional resource efficient material flow management as well as utilising "Terra-Preta-Technology" as an innovative system component. As the centrepiece of optimised regional biogenic material flows Terra Preta Substrate (TPS) contains biochar shall be utilised exemplarily in model regions. In regional project 1 (state of Brandenburg, county Teltow-Fläming) TPS shall be used on military conversion areas, which are contaminated with polycyclic aromatic hydrocarbons and mineral oil hydrocarbons. It will be examined, whether the use of TPS causes accelerated pollutant reduction and whether this area is available for renewable raw material production. In regional project 2 (Western Lusatia, county Oberspreewald-Lusatia) reclamation and renaturation of post-mining-landscapes is first priority. In this case, the project seeks for an upgrade of devastated soils for plant production as well as for restoration of soil functions and setup of organic soil substances. In regional project 3 (state of North Rhine-Westphalia, city of Schmallenberg) reforestations of large scale windbreakage areas shall be supported by using TPS. Soil stabilisation, increased growth and survival of young trees and decreased nutrient losses are desired achievements. The crop production effectiveness and environmental compatibility of TPS will be determined by tests in laboratories, by lysimeter and open land taking into account chemical and physical as well as biological parameters. Currently diverse chemical, physical and biological examinations are performed. First results will be presented. The focus will be set on the use of TPS on military conversion areas to reduce specific organic contaminations.

  6. Matt waste from glass separated collection: an eco-sustainable addition for new building materials.

    Science.gov (United States)

    Bignozzi, M C; Saccani, A; Sandrolini, F

    2009-01-01

    Matt waste (MW), a by-product of purification processes of cullet derived from separated glass waste collection, has been studied as filler for self-compacting concrete and as an addition for newly blended cement. Properties of self-compacting concrete compared to reference samples are reported. They include characteristics at the fresh and hardened states, and the compressive strength and porosity of mortar samples that were formulated with increasing amounts of MW to be used as cement replacement (up to 50wt.%). The effects of matt waste are discussed with respect to the mechanical and microstructural characteristics of the resulting new materials.

  7. Erythritol, Glycerol, their Blends, and Olive Oil, as Sustainable Phase Change Materials

    OpenAIRE

    Gunasekara, Samman Nimali; Stalin, Joseph; Marçal, Mariana; Delubac, Regis; Karabanova, Anastasiya; Chiu, Justin NingWei; Martin, Viktoria

    2017-01-01

    In searching for new candidates to be used in latent heat storage, it is desirable to explore food-grade materials of renewable origin. Here, erythritol, glycerol, and olive oil have been characterized as PCMs. An assessment of the production process of erythritol (melting between 117-120 °C with an enthalpy around 300 kJ/kg) indicates its renewable aspects as a PCM. In addition, a simplified cost assessment of high-purity erythritol production, using glycerol, indicates a potential cost redu...

  8. Sustainable Use of Reservoir Sediment through Partial Application in Building Material

    Directory of Open Access Journals (Sweden)

    Natalia Junakova

    2017-05-01

    Full Text Available Sediment, often considered a by-product of various activities within river basin management to be disposed of, or a pollutant to be controlled, is increasingly being acknowledged as a resource in need of management. The paper deals with the possibility of reusing sediment from two Slovak reservoirs (Klusov and Ruzin as an alternative raw material in concrete production. Concrete specimens were prepared by a combination of original reservoir sediment, reservoir sediment mechanically activated by dry milling, reservoir sediment mechanically activated by dry milling together with biomass incinerator fly-ash as a binder. To improve the strength properties of specimens, sodium hydroxide (NaOH was used as a sediment activator. Mixtures containing 40% of binder replacement by the above-mentioned combinations of original and treated sediments were tested for flexural and compressive strengths after 28, 90 and 365 days of curing. The results showed that the mixtures prepared from sediments milled without and with addition of fly ash as cement replacement satisfied the strength requirements for the compressive strength class C16/20 according to the European standard except the composites prepared with NaOH as the sediment activator. Addition of NaOH into composites in the concentration of 5 M as an activator of sediment indicated the negative impact on compressive and flexural strengths and thus NaOH was not an effective pozzolanic activator for sediments. This study reveals that the sediment may be considered as 40% cement substitution in building materials.

  9. Improving energy and material flows: a contribution to sustainability in megacities

    Energy Technology Data Exchange (ETDEWEB)

    Mejia Dugand, Santiago; Hjelm, Olof; Baas, Leenard (Div. of Environmental Technology and Management, Dept. of Management and Engineering, Linkoepings Universitet, Linkoeping (Sweden)), e-mail: santiago.mejia.dugand@liu.se

    2011-06-15

    As cities have become home for 50% of the world's population, urban systems have definitely caught public attention. The urban metabolism can be improved by transforming their linear behavior into a more circular one. This paper is based on a project initiated by the Div. of Environmental Technology and Management at Linkoeping Univ., financed by Vinnova: Megatech. The aim is to study the megacities of Cairo and Mexico City in order to understand some of the problems they are facing. By improving their energy and material flows behavior, these megacities can benefit from the reduction of their dependence on fossil fuels and virgin materials; the protection of part of their social, economic and productive systems from external factors (e.g. political drawbacks, shortage/distribution problems, international prices); an increased effectiveness of their planning activities-as they would be based to a large extent on their own resources-and the reduction of their environmental burden. An in situ study will take place with the participation of local stakeholders. Information about environmental problems will be collected and potential solutions will be analyzed and suggested. A tentative model is presented, showing how the reinsertion of the outflows into the urban system could benefit these cities. overall environmental performance

  10. Postgraduate education in transfusion medicine in the absence of formal residency training: assessment of factors needed to develop and sustain a postgraduate diploma program.

    Science.gov (United States)

    Louw, Vernon J; Nel, Marietjie M; Hay, John F

    2013-12-01

    Quality education in transfusion medicine is key to delivering a safe and cost-effective blood service, yet postgraduate residency programs are lacking in many resource-limited countries and regions. The first formal, accredited, postgraduate training program in transfusion medicine aimed at medical doctors was developed and implemented at the University of the Free State in Bloemfontein, South Africa, in 2008. In the context of high demand and limited resources, ensuring sustainability of postgraduate training programs is essential. A formal qualitative and semi-quantitative research approach was followed to determine and test the factors considered important in program sustainability, and consisted of a literature survey, followed by semi-structured interviews and a Delphi survey. Fifty-five factors were identified from the semi-structured interviews. During the Delphi survey, consensus was reached on 41 and stability declared on a further 13. These factors formed the basis of a structured model informing the sustainability aspects of a postgraduate program in transfusion medicine. Literature on program sustainability in the field of transfusion medicine is very limited. This study identified the key factors essential to the long-term viability of a postgraduate program in transfusion medicine and should find broad applicability in other resource-limited countries and regions. It is envisaged that this will enable such programs to reach a state of self-sufficiency while not being overly reliant on external funding and support. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. Development of teaching materials and their application to establish a sustainable society in "manufacturing education" : Enabling students to assess and apply technology for society

    OpenAIRE

    嶋本, 雅宏; 川田, 和男; 長松, 正康; 濱賀, 哲洋

    2014-01-01

    The goal of the establishment of a sustainable society is included in the junior high school Course of Study that was promulgated in 2008. Since the earthquake in eastern Japan, we must examine the limited resources and energy to support the establishment of a sustainable society. In this situation, children responsible for the future must assess and apply technology for society. However, teaching materials about "measurement and control of the program" became compulsory in the new Course of ...

  12. Recycling of agroindustrial solid wastes as additives in brick manufacturing for development of sustainable construction materials

    OpenAIRE

    Luna-Cañas, Lisset Maritza; Ríos-Reyes, Carlos Alberto; Quintero-Ortíz, Luz Amparo

    2014-01-01

    La acumulación de residuos sólidos agroindustriales no administ rados especialmente en los países en vías de desarrollo ha dado lugar a una creciente preocupación ambiental. El reciclaje de tales res iduos como un material de construcción sostenible parece ser un a solución viable no sólo al problema de la contaminación, sino también un a opción económica para diseñar edificios verdes. El presente t rabajo estudia la aplicación de varios residuos agroindustriales en la fabricación de ladrillo...

  13. The Next Generation of Magnesium Based Material to Sustain the Intergovernmental Panel on Climate Change Policy

    Science.gov (United States)

    D'Errico, F.; Farè, S.; Garces, G.

    Current Mg alloys have several drawbacks that limit wide and profitable utilization in the industrial sector. From an environmental point of view, lighter metals like magnesium are currently considered unclean products as they require energy-intensive. But they have been proven to be "clean" in the transport sector, as they can reduce fuel consumption. Here the potential of magnesium based materials is addressed through double-tasking: a) establish innovative lean-manufacturing processes, avoid the classic melting step to substantially reduce carbon footprint of the magnesium products; b) encourage the using of no-melt processes, realizing high-resistant ultra-fined microstructures. The "Green Metallurgy 2020", a project funded by European Community in the LIFE+ 2009 Program, started in September 2010, coordinated by Politecnico di Milano (ITA) aims to scale to industrial route such impressive results experienced by CENIM (SPA) for some ultrafine bi-phase Mg -Zr (-Y) produced by no-melting route that achieved up to 400 MPa UTS and elongation capability of about 13%.

  14. Alkaline and ultrasound assisted alkaline pretreatment for intensification of delignification process from sustainable raw-material.

    Science.gov (United States)

    Subhedar, Preeti B; Gogate, Parag R

    2014-01-01

    Alkaline and ultrasound-assisted alkaline pretreatment under mild operating conditions have been investigated for intensification of delignification. The effect of NaOH concentration, biomass loading, temperature, ultrasonic power and duty cycle on the delignification has been studied. Most favorable conditions for only alkaline pretreatment were alkali concentration of 1.75 N, solid loading of 0.8% (w/v), temperature of 353 K and pretreatment time of 6 h and under these conditions, 40.2% delignification was obtained. In case of ultrasound-assisted alkaline approach, most favorable conditions obtained were alkali concentration of 1N, paper loading of 0.5% (w/v), sonication power of 100 W, duty cycle of 80% and pretreatment time of 70 min and the delignification obtained in ultrasound-assisted alkaline approach under these conditions was 80%. The material samples were characterized by FTIR, SEM, XRD and TGA technique. The lignin was recovered from solution by precipitation method and was characterized by FTIR, GPC and TGA technique. Copyright © 2013 Elsevier B.V. All rights reserved.

  15. ECLSS Sustaining Compatibility Testing on Urine Processor Assembly Nonmetallic Materials for Reformulation of Pretreated Urine Solution

    Science.gov (United States)

    Wingard, C. D.

    2015-01-01

    On International Space Station (ISS), the Urine Processor Assembly (UPA) converts human urine and flush water into potable water. The urine is acid-pretreated primarily to control microbial growth. In recent years, the sulfuric acid (H2SO4) pretreatment was believed to be largely responsible for producing salt crystals capable of plugging filters in UPA components and significantly reducing the percentage of water recovery from urine. In 2012, ISS management decided to change the acid pretreatment for urine from sulfuric to phosphoric with the goal of eliminating or minimizing formation of salt crystals. In 2013-2014, as part of the qualification of the phosphoric acid (H3PO4) formulation, samples of 12 nonmetallic materials used in UPA components were immersed for up to one year in pretreated urine and brine solutions made with the new H3PO4 formulation. Dynamic mechanical analysis (DMA) was used to measure modulus (stiffness) of the immersed samples compared to virgin control samples. Such compatibility data obtained by DMA for the H3PO4-based solutions were compared to DMA data obtained for the H2SO4-based solutions in 2002-2003.

  16. Global or local construction materials for post-disaster reconstruction? Sustainability assessment of 20 post-disaster shelter designs.

    Science.gov (United States)

    Zea Escamilla, E; Habert, G

    2015-09-01

    This data article presents the life cycle inventories of 20 transitional shelter solutions. The data was gathered from the reports 8 shelter designs [1]; 10 post-disaster shelter designs [2]; the environmental impact of brick production outside of Europe [3]; and the optimization of bamboo-based post-disaster housing units for tropical and subtropical regions using LCA methodologies [4]. These reports include bill of quantities, plans, performance analysis, and lifespan of the studied shelters. The data from these reports was used to develop the Life Cycle Inventories (LCI). All the amounts were converted from their original units (length, volume and amount) into mass (kg) units and the transport distance into ton×km. These LCIs represent the production phases of each shelter and the transportation distances for the construction materials. Two types of distances were included, local (road) and international (freight ship), which were estimated based on the area of the country of study. Furthermore, the digital visualization of the shelters is presented for each of the 20 designs. Moreover, this data article presents a summary of the results for the categories Environment, Cost and Risk and the contribution to the environmental impact from the different building components of each shelter. These results are related to the article "Global or local construction materials for post-disaster reconstruction? Sustainability assessment of 20 post-disaster shelter designs"[5].

  17. Global or local construction materials for post-disaster reconstruction? Sustainability assessment of 20 post-disaster shelter designs

    Directory of Open Access Journals (Sweden)

    E. Zea Escamilla

    2015-09-01

    Full Text Available This data article presents the life cycle inventories of 20 transitional shelter solutions. The data was gathered from the reports 8 shelter designs [1]; 10 post-disaster shelter designs [2]; the environmental impact of brick production outside of Europe [3]; and the optimization of bamboo-based post-disaster housing units for tropical and subtropical regions using LCA methodologies [4]. These reports include bill of quantities, plans, performance analysis, and lifespan of the studied shelters. The data from these reports was used to develop the Life Cycle Inventories (LCI. All the amounts were converted from their original units (length, volume and amount into mass (kg units and the transport distance into ton×km. These LCIs represent the production phases of each shelter and the transportation distances for the construction materials. Two types of distances were included, local (road and international (freight ship, which were estimated based on the area of the country of study. Furthermore, the digital visualization of the shelters is presented for each of the 20 designs. Moreover, this data article presents a summary of the results for the categories Environment, Cost and Risk and the contribution to the environmental impact from the different building components of each shelter. These results are related to the article “Global or local construction materials for post-disaster reconstruction? Sustainability assessment of 20 post-disaster shelter designs”[5

  18. Global or local construction materials for post-disaster reconstruction? Sustainability assessment of 20 post-disaster shelter designs

    Science.gov (United States)

    Zea Escamilla, E.; Habert, G.

    2015-01-01

    This data article presents the life cycle inventories of 20 transitional shelter solutions. The data was gathered from the reports 8 shelter designs [1]; 10 post-disaster shelter designs [2]; the environmental impact of brick production outside of Europe [3]; and the optimization of bamboo-based post-disaster housing units for tropical and subtropical regions using LCA methodologies [4]. These reports include bill of quantities, plans, performance analysis, and lifespan of the studied shelters. The data from these reports was used to develop the Life Cycle Inventories (LCI). All the amounts were converted from their original units (length, volume and amount) into mass (kg) units and the transport distance into ton×km. These LCIs represent the production phases of each shelter and the transportation distances for the construction materials. Two types of distances were included, local (road) and international (freight ship), which were estimated based on the area of the country of study. Furthermore, the digital visualization of the shelters is presented for each of the 20 designs. Moreover, this data article presents a summary of the results for the categories Environment, Cost and Risk and the contribution to the environmental impact from the different building components of each shelter. These results are related to the article “Global or local construction materials for post-disaster reconstruction? Sustainability assessment of 20 post-disaster shelter designs”[5] PMID:26217807

  19. Recycling of agroindustrial solid wastes as additives in brick manufacturing for development of sustainable construction materials

    Directory of Open Access Journals (Sweden)

    Lisset Maritza Luna-Cañas

    2014-01-01

    Full Text Available La acumulación de residuos sólidos agroindustriales no administ rados especialmente en los países en vías de desarrollo ha dado lugar a una creciente preocupación ambiental. El reciclaje de tales res iduos como un material de construcción sostenible parece ser un a solución viable no sólo al problema de la contaminación, sino también un a opción económica para diseñar edificios verdes. El presente t rabajo estudia la aplicación de varios residuos agroindustriales en la fabricación de ladrillos, que incluyen cáscara de cacao, aserr ín, cáscara de arroz y caña de azúcar. En primer lugar, se determinó la compos ición mineralógica y química de los residuos y del suelo arcill oso. A continuación, los ladrillos se fabricaron con diferentes cantid ades de residuos (5%, 10% y 20%. El efecto de la adición de es tos residuos en el comportamiento tecnológico del ladrillo se evaluó mediant e ensayos de resistencia a la compresión, resistencia a la flex ión y durabilidad. Con base en los resultados obtenidos, las cantidad es óptimas de residuos agroindustriales para obtener ladrillos fueron mezclando 10% de cáscara de cacao y 90% de suelo arcilloso. Est os porcentajes producen ladrillos cuyas propiedades mecánicas e ran adecuadas para su uso como materias primas secundarias en la pr oducción de ladrillos.

  20. Delivery Strategies to Enhance the Sustainability of Training: Lessons from the Food and Agriculture Organization of the United Nations

    Science.gov (United States)

    de Rosa, Cecilia; Nadeau, Andrew; Hernandez, Emilio; Kafeero, Fred; Zahiga, Jacques

    2016-01-01

    The Food and Agriculture Organization of the United Nations (FAO) utilizes training as a major component of the support it provides to its member countries in Africa. In the past, stand-alone training events targeting individual actors were the norm. However, an external evaluation indicated that this type of training scores low in terms of…

  1. A new pan-European Train-the-Trainer programme for bioinformatics: pilot results on feasibility, utility and sustainability of learning.

    Science.gov (United States)

    Via, Allegra; Attwood, Teresa K; Fernandes, Pedro L; Morgan, Sarah L; Schneider, Maria Victoria; Palagi, Patricia M; Rustici, Gabriella; Tractenberg, Rochelle E

    2017-09-26

    Demand for training life scientists in bioinformatics methods, tools and resources and computational approaches is urgent and growing. To meet this demand, new trainers must be prepared with effective teaching practices for delivering short hands-on training sessions-a specific type of education that is not typically part of professional preparation of life scientists in many countries. A new Train-the-Trainer (TtT) programme was created by adapting existing models, using input from experienced trainers and experts in bioinformatics, and from educational and cognitive sciences. This programme was piloted across Europe from May 2016 to January 2017. Preparation included drafting the training materials, organizing sessions to pilot them and studying this paradigm for its potential to support the development and delivery of future bioinformatics training by participants. Seven pilot TtT sessions were carried out, and this manuscript describes the results of the pilot year. Lessons learned include (i) support is required for logistics, so that new instructors can focus on their teaching; (ii) institutions must provide incentives to include training opportunities for those who want/need to become new or better instructors; (iii) formal evaluation of the TtT materials is now a priority; (iv) a strategy is needed to recruit, train and certify new instructor trainers (faculty); and (v) future evaluations must assess utility. Additionally, defining a flexible but rigorous and reliable process of TtT 'certification' may incentivize participants and will be considered in future. © The Author 2017. Published by Oxford University Press.

  2. Using Sustainable Materials in the Design of Sports Halls in Order to Improve the Quality of Sports Spaces

    Directory of Open Access Journals (Sweden)

    Hussein Hassani

    2017-01-01

    Full Text Available Abstract The establishment of any urban element in the location of the city follows certain rules and principles that in the case of observing the success and efficiency of that element will result in that specific location. Therefore, this study has been conducted with the aim to find out the most proper place among sports complexes in Urmia to redesign. In this regard, requirements and obligations of location finding were identified after studying international experiences and study the top regulations and documents, then, effective parameters were categorized in the two levels of main indices and options according to AHP. In following, information received from opinions of experts, managers and professionals were determined in determine the importance of the indexes and analysis and weights of indexes. Finally, Urmia two thousand seater sports hall was selected among other candidate places as the best place to redesign and also environmental problems are considered as an important situation in construction. Waste Management has activated the warning signs and alerts to the environment. Reuse, recycle and reduce the wastes is the only ways to recycle created wastes. However, these executive cases have more space for progress. In this study, we investigate the use of building materials in two-thousand seater sports hall of Young house of Urmia that emphasis is on the recyclable materials. Recycling as one of the strategies is to minimize wastes. And ultimately Sport Cultural of Young house has been redesigned from sustainable materials and suggestion was designed and presented with more details ranging from architectural maps and sections and the main structure of the stadium in three-dimensional.

  3. Concurrent Training Promoted Sustained Anti-Atherogenic Benefits In The Fasting Plasma Triacylglycerolemia Of Postmenopausal Women At 1-Year Follow-Up.

    Science.gov (United States)

    Rossi, Fabrício E; Diniz, Tiego A; Fortaleza, Ana Claudia S; Neves, Lucas M; Picolo, Malena R; Monteiro, Paula A; Buonani, Camila; Lira, Fábio S; Freitas, Ismael F

    2016-11-16

    The aim of this study was to compare the effects of aerobic and concurrent training (aerobic plus strength training) on the lipid profiles of normotriacylglycerolemic and hypertriacylglycerolemic postmenopausal women and to verify whether the benefits of aerobic and concurrent training were sustained after 1 year. Total cholesterol, high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol (LDL-c), Triacylglycerol (TAG) and glucose were assessed in 46 normotriacylglycerolemic (TAGTraining (AT), Concurrent Training (CT) and a Control Group (CG). For CT group, hypertriacylglycerolemic postmenopausal women were recruited (TAG≥150 mg/dL, n=14). Total daily caloric consumption and free-living physical activity were evaluated by dietary questionnaires and accelerometer respectively and fat mass by DXA. In 16 weeks, CT was effective in increasing HDL-c (normotriacylglycerolemic: pre=57.1±17.3 mg/dL x post= 64.3±16.1 mg/dL; p=0.020 and hypertriacylglycerolemic: pre=44.7±9.6 mg/dL x post=50.3±15.3 mg/dL; p=0.012) and reducing the atherogenic index in normotriacylglycerolemic (pre= 3.6±0.9 mg/dL x post= 3.0±0.6 mg/dL; p=0.003) and hypertriacylglycerolemic (pre= 5.2±1.1 mg/dL x post= 4.7±1.2 mg/dL; p=0.018) postmenopausal women. In addition, the effects were sustained at the 1-year follow-up only among the hypertriacylglycerolemic postmenopausal women. The anti-atherogenic status in normo and hypertriacylglycerolemic postmenopausal women was changed by CT but without significant differences between groups. Furthermore, these benefits are sustained at the 1-year follow-up among the hypertriacylglycerolemic subjects.

  4. Recycled asphalt pavement - fly ash geopolymers as a sustainable pavement base material: Strength and toxic leaching investigations.

    Science.gov (United States)

    Hoy, Menglim; Horpibulsuk, Suksun; Rachan, Runglawan; Chinkulkijniwat, Avirut; Arulrajah, Arul

    2016-12-15

    In this research, a low-carbon stabilization method was studied using Recycled Asphalt Pavement (RAP) and Fly Ash (FA) geopolymers as a sustainable pavement material. The liquid alkaline activator (L) is a mixture of sodium silicate (Na2SiO3) and sodium hydroxide (NaOH), and high calcium FA is used as a precursor to synthesize the FA-RAP geopolymers. Unconfined Compressive Strength (UCS) of RAP-FA blend and RAP-FA geopolymer are investigated and compared with the requirement of the national road authorities of Thailand. The leachability of the heavy metals is measured by Toxicity Characteristic Leaching Procedure (TCLP) and compared with international standards. The Scanning Electron Microscopy (SEM) analysis of RAP-FA blend indicates the Calcium Aluminate (Silicate) Hydrate (C-A-S-H) formation, which is due to a reaction between the high calcium in RAP and high silica and alumina in FA. The low geopolymerization products (N-A-S-H) of RAP-FA geopolymer at NaOH/Na2SiO3=100:0 are detected at the early 7days of curing, hence its UCS is lower than that of RAP-FA blend. The 28-day UCS of RAP-FA geopolymers at various NaOH/Na2SiO3 ratios are significantly higher than that of the RAP-FA blend, which can be attributed to the development of geopolymerization reactions. With the input of Na2SiO3, the highly soluble silica from Na2SiO3 reacted with leached silica and alumina from FA and RAP and with free calcium from FA and RAP; hence the coexistence of N-A-S-H gel and C-A-S-H products. Therefore, the 7-day UCS values of RAP-FA geopolymers increase with decreasing NaOH/Na2SiO3 ratio. TCLP results demonstrated that there is no environmental risk for both RAP-FA blends and RAP-FA geopolymers in road construction. The geopolymer binder reduces the leaching of heavy metal in RAP-FA mixture. The outcomes from this research will promote the move toward increased applications of recycled materials in a sustainable manner in road construction. Copyright © 2016 Elsevier B.V. All

  5. An International Teacher Training Project: Integrating Subject Content, Communicative and Digital Competences in Didactic Materials

    Science.gov (United States)

    Sierra, Lina; Martin, Piedad

    2012-01-01

    The European intTT project "An Integral Teacher Training for Developing Digital and Communicative Competences and Subject Content Learning at Schools" deals with initial teacher training in primary and secondary School. The general objective of the project is to train future school teachers in order to improve the development of…

  6. Sustained Implementation of Cognitive-Behavioral Therapy for Youth Anxiety and Depression: Long-term Effects of Structured Training and Consultation on Therapist Practice in the Field.

    Science.gov (United States)

    Chu, Brian C; Crocco, Sofia Talbott; Arnold, Cassidy C; Brown, Ruth; Southam-Gerow, Michael A; Weisz, John R

    2015-02-01

    Identifying factors that promote sustained implementation of evidence-based treatments (EBTs) after therapists receive training is critical for professional psychology. To address the field's minimal knowledge in this area, we interviewed community-based therapists (N = 23) who had completed intensive training in cognitive behavioral therapy (CBT) for either anxiety or depression as part of a randomized effectiveness trial (Southam-Gerow et al., 2010; Weisz et al., 2009). Therapists were interviewed three to five years after completion of the initial trial, representing one of the longest-term follow-ups of therapist practices after training. Therapists viewed each protocol and their individual CBT strategies as effective and appropriate for the majority of their current anxiety and depression caseloads. However, therapists used parts of each protocol much more frequently than the protocol as a whole (i.e., 78.5% used parts of the Coping Cat, and 7.5% used the whole protocol; 58.6% used parts of the PASCET, and 20% used the whole protocol). Therapists reported using problem-solving the most and exposure exercises the least for current anxious cases; they used cognitive restructuring the most and homework the least for current depression cases. Interventions that were more difficult to implement in usual care settings were less likely to be sustained. Future efforts should evaluate the characteristics and structure of EBTs that are most acceptable to therapists and should investigate which kinds of ongoing learning supports will maintain therapist skills in and continued use of EBTs.

  7. Optimizing Urban Material Flows and Waste Streams in Urban Development through Principles of Zero Waste and Sustainable Consumption

    Directory of Open Access Journals (Sweden)

    Steffen Lehmann

    2011-01-01

    Full Text Available Beyond energy efficiency, there are now urgent challenges around the supply of resources, materials, energy, food and water. After debating energy efficiency for the last decade, the focus has shifted to include further resources and material efficiency. In this context, urban farming has emerged as a valid urban design strategy, where food is produced and consumed locally within city boundaries, turning disused sites and underutilized public space into productive urban landscapes and community gardens. Furthermore, such agricultural activities allow for effective composting of organic waste, returning nutrients to the soil and improving biodiversity in the urban environment. Urban farming and resource recovery will help to feed the 9 billion by 2050 (predicted population growth, UN-Habitat forecast 2009. This paper reports on best practice of urban design principles in regard to materials flow, material recovery, adaptive re-use of entire building elements and components (‘design for disassembly’; prefabrication of modular building components, and other relevant strategies to implement zero waste by avoiding waste creation, reducing wasteful consumption and changing behaviour in the design and construction sectors. The paper touches on two important issues in regard to the rapid depletion of the world’s natural resources: the built environment and the education of architects and designers (both topics of further research. The construction and demolition (C&D sector: Prefabricated multi-story buildings for inner-city living can set new benchmarks for minimizing construction wastage and for modular on-site assembly. Today, the C&D sector is one of the main producers of waste; it does not engage enough with waste minimization, waste avoidance and recycling. Education and research: It’s still unclear how best to introduce a holistic understanding of these challenges and to better teach practical and affordable solutions to architects, urban

  8. Manual Ventilation and Sustained Lung Inflation in an Experimental Model: Influence of Equipment Type and Operator’s Training

    National Research Council Canada - National Science Library

    do Prado, Cristiane; Guinsburg, Ruth; de Almeida, Maria Fernanda Branco; Mascaretti, Renata Suman; Vale, Luciana Assis; Haddad, Luciana Branco; Rebello, Celso Moura

    2016-01-01

    .... Participants ventilated an intubated manikin. To evaluate respiratory mechanics and sustained lung inflation parameters, a direct comparison was made between the self-inflating bag and the T-shaped resuscitator (T-piece...

  9. 10 CFR 35.396 - Training for the parenteral administration of unsealed byproduct material requiring a written...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Training for the parenteral administration of unsealed... for the parenteral administration of unsealed byproduct material requiring a written directive. Except as provided in § 35.57, the licensee shall require an authorized user for the parenteral...

  10. The importance of material resources and qualified trainers in adult non-formal education and training centres in South Africa

    Science.gov (United States)

    Mayombe, Celestin; Lombard, Antoinette

    2016-04-01

    Non-formal education and training (NFET) programmes in public and private centres in South Africa aim to meet the training needs of adults who have been deprived of formal education which would have fostered skills acquisition and access to employment earlier in their lives. The concern which informs this paper is that adults who face long-term unemployment due to a lack of marketable skills often remain unemployed after completing NFET programmes. The paper assesses the extent to which material and human resources have affected skills acquisition and graduate employment in KwaZulu-Natal, South Africa. The results show that material and human resource challenges in most public and some private centres have led to gaps in skills training. Programmes focus too strongly on academic credits and certificates and not enough on employment as an end goal. The authors argue that the existence of suitable training materials and qualified trainers with practical experience and specific technical skills constitutes favourable conditions ("enabling environments") for graduate employment. Without improvement in material and human resources, adult trainees will continue to experience difficulties integrating into the labour market, and the cycle of poverty and social exclusion will remain unbroken.

  11. Utilization of Palm Oil Fuel Ash and Rice Husks in Unfired Bricks for Sustainable Construction Materials Development

    Directory of Open Access Journals (Sweden)

    Saleh A.M

    2014-01-01

    Full Text Available The production of sustainable construction component could prevent and control the pollution and environmental degradation in Malaysia. This is a key area in Malaysia’s Green Strategies (Ministry of Science, Technology and the environment, 2002. This paper reports on the laboratory investigation to establish the potential of utilizing Palm Oil Fuel Ash (POFA and Rice Husk (RH in developing green construction components. Malaysian Palm Oil Council (MPOC reported that currently Malaysia’s contribution to world palm oil production is 39% and has taken 44% of world exports. Consequently it will increase the POFA production in palm oil manufacturing and this waste sometimes dispose in open area near the factory. On the other hand Malaysia also producing more 300k hectares of paddy production, thus rice husk is also a concern as an agricultural waste. The research objective is to study on the potential of utilizing of agricultural waste in developing of green bricks. This research involved laboratory investigations. In this research 2% - 10% of POFA and 1% - 5% RH were used in the mix composition of the brick’s weight. Addition of POFA was aimed to reduce the cement usage and RH was added to reduce sand in the bricks. The bricks were manually pressed in Materials Laboratory in Faculty of Architecture, Planning and Surveying, UiTM Shah Alam. The result showed that the addition of POFA and RH are able to reduce the density but in contrast the compressive strength were decrease compare to the control unit.

  12. Education, practical training and professional development for public health practitioners: a scoping review of the literature and insights for sustainable food system capacity-building.

    Science.gov (United States)

    Wegener, Jessica; Fong, Debbie; Rocha, Cecilia

    2018-02-13

    Noting the upstream positioning of sustainable food systems (SFS) to multiple global crises, the present review described examples of emerging and promising practices to support SFS-oriented education, practical training (PT) and continuing professional development (CPD) among trainees and public health practitioners (PHP). A secondary objective was to compile the evidence into practical considerations for educators, supervising practitioners and professional associations. A scoping review of the literature published between 2007 and 2017 was conducted in May 2017 using four databases: CINAHL, MEDLINE, Scopus and HSSA, along with bibliography hand-searching and expert consultation. Articles were screened for relevance and specificity by independent raters. Nineteen articles were included for analysis. Two-thirds of the articles related to dietitians and public health nutritionists. Emerging practices included curriculum-based considerations, incorporation of 'sustainability' within professional competencies and self-reflection related to SFS. Descriptions of SFS-related education, PT and CPD practices appeared largely in the literature from developed countries. Articles converged on the need for ecosystems, food systems and sustainability considerations within and across practice to support current and future practitioners. There is growing interest in SFS but guidance to support educators and preceptors is lacking. Updates to dietary guidelines to reflect issues of sustainability are a timely prompt to examine the education, training and development needs of trainees and PHP. Practical examples of emerging practices can empower PHP to promote SFS in all areas of practice. More research is needed to address identified gaps in the literature and to improve SFS-specific education, PT and CPD.

  13. Sustaining Distance Training: Integrating Learning Technologies into the Fabric of the Enterprise. The Jossey-Bass Business & Management Series.

    Science.gov (United States)

    Berge, Zane L., Ed.

    This book shows organizations how to move beyond the initial phases of setting up a distance training program to making it a part of the strategic planning process, including infrastructure, budget, staffing, and policy planning. It examines distance training programs in 17 leading-edge for-profit, nonprofit, and government organizations,…

  14. Computerized Memory Training Leads to Sustained Improvement in Visuospatial Short-Term Memory Skills in Children with Down Syndrome

    Science.gov (United States)

    Bennett, Stephanie J.; Holmes, Joni; Buckley, Sue

    2013-01-01

    This study evaluated the impact of a computerized visuospatial memory training intervention on the memory and behavioral skills of children with Down syndrome. Teaching assistants were trained to support the delivery of a computerized intervention program to individual children over a 10-16 week period in school. Twenty-one children aged 7-12…

  15. Comparison of the incidence, nature and cause of injuries sustained on grass and new generation artificial turf by male and female football players. Part 2: training injuries.

    Science.gov (United States)

    Fuller, Colin W; Dick, Randall W; Corlette, Jill; Schmalz, Rosemary

    2007-08-01

    To compare the incidence, nature, severity and cause of training injuries sustained on new generation artificial turf and grass by male and female footballers. The National Collegiate Athletic Association Injury Surveillance System was used for a two-season (August to December) prospective study involving American college and university football teams (2005 season: men 52 teams, women 64 teams; 2006 season: men 54 teams, women 72 teams). Injury definitions and recording procedures were compliant with the international consensus statement for epidemiological studies of injuries in football. Athletic trainers recorded details of the playing surface and the location, diagnosis, severity and cause of all training injuries. The number of days lost from training and match play was used to define the severity of an injury. Training exposures (player hours) were recorded on a team basis. The overall incidence of training injuries for men was 3.34 injuries/1000 player hours on artificial turf and 3.01 on grass (incidence ratio 1.11; p = 0.21) and for women it was 2.60 injuries/1000 player hours on artificial turf and 2.79 on grass (incidence ratio 0.93; p = 0.46). For men, the mean severity of injuries that were not season ending injuries was 9.4 days (median 5) on artificial turf and 7.8 days (median 4) on grass and, for women, 10.5 days (median 4) on artificial turf and 10.0 days (median 5) on grass. Joint (non-bone)/ligament/cartilage and muscle/tendon injuries to the lower limbs were the most common general categories of injury on artificial turf and grass for both male and female players. Most training injuries were acute (men: artificial turf 2.92, grass 2.63, p = 0.24; women: artificial turf 1.94, grass 2.23, p = 0.21) and resulted from player-to-player contact (men: artificial turf 1.08, grass 0.85, p = 0.10; women: artificial turf 0.47, grass 0.56; p = 0.45). There were no major differences between the incidence, severity, nature or cause of training injuries

  16. MATERIALS AND MEANS FOR THE INCORPORATION OF THE ENVIRONMENTAL EDUCATION FOR THE SUSTAINABLE DEVELOPMENT TO THE PEDAGOGIC PROCESS OF THE SCHOOLS IN THE VILLA CLARA´S CUBA

    Directory of Open Access Journals (Sweden)

    Mavel Moré Estupiñán

    2015-06-01

    Full Text Available The incorporation of the educational environmental for the sustainable development to pedagogic process constitutes a challenge for the educational systems at XXI century. This study pretent to show, in the de Villa Clara´s Cuba.  We asume as  theorist  and methodologic basics the research-action-participation and the  experiences systematization, it is elaborated a group of materials and means. These scientific results are introduced in selected educational institutions of the county, with positive impacts in the Environmental Education for the Sustainable Development of children, adolescents and youths and in the environmental formation of the professionals of the education.

  17. Training and improvement of professional person: multimedia training for radioactive material transport; Capacitacao e aperfeicoamento profissional: treinamento multimidia para transporte de materiais radioativos

    Energy Technology Data Exchange (ETDEWEB)

    Sahyun, A.; Sordi, G.M., E-mail: asahyun@ipen.br, E-mail: adelia@atomo.com.br [ATOMO - Radioprotecao e Seguranca Nuclear S/S Ltda, Sao Paulo, SP (Brazil); Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Ghobril, C.N., E-mail: nabil@sp.gov.br [Governo de Sao Paulo, SP (Brazil). Instituto de Economia Agricola - IEA; Levy, D.S.; Levy, P.J., E-mail: patrick@omiccron.com.br [Omiccron Programacao Grafica, Sao Paulo, SP (Brazil)

    2013-07-01

    The international transport of radioactive materials depends on national regulations of different countries, through which they pass. Therefore, it is necessary to learn the international recommendations in order to avoid contradictions among each country own regulations that can make radioactive materials transport impracticable. Information Technology and Communication has grown in Brazil and abroad, increasing demand for long distance learning, since it allows simultaneous training and education of a large number of geographically distant people in short time. The development of this first web-based course of transport for radioactive materials considered many advantages when compared to traditional courses, such as: agility in developing, translating and updating courses; facility of access and compatibility with various educational platforms all over the world. The course covers five topics. It presents regulations for transportation of dangerous materials and categorizes radioactive materials; it discusses the requirements and classification of radioactive material packing; ir discusses different risk labels and when they should be used; it presents responsibility and administrative requirements. Furthermore, considering the increasing use of mobile computing, the content is supposed to be automatically adjusted to different devices, allowing the user to make use of multiple access points without losing the sequence of the course. Initially developed in Portuguese and Spanish, this technology allows the dissemination of knowledge in Portuguese and Spanish spoken countries. It is our target to expand this Project, translating the course to other languages. The monitoring of access profiles and users feedback will guide the development of the next courses for the sector. (author)

  18. Sustained effect of resistance training on blood pressure and hand grip strength following a detraining period in elderly hypertensive women: a pilot study.

    Science.gov (United States)

    Nascimento, Dahan da Cunha; Tibana, Ramires Alsamir; Benik, Franklin M; Fontana, Keila Elizabeth; Ribeiro Neto, Frederico; Santana, Frederico Santos de; Santos-Neto, Leopoldo; Silva, Renato André Sousa; Silva, Alessandro Oliveira; Farias, Darlan Lopes; Balsamo, Sandor; Prestes, Jonato

    2014-01-01

    Hypertension is the most prevalent modifiable risk factor with a high prevalence among older adults. Exercise is a nonpharmacological treatment shown to benefit all patients with hypertension. This study examined the effects of a 14-week moderate intensity resistance training program (RT) on the maintenance of blood pressure and hand grip strength during an extended detraining period in elderly hypertensive women. Twelve hypertensive sedentary elderly women completed 14 weeks of whole body RT at a moderate perceived exertion following a detraining period of 14 weeks. Following the training period, participants demonstrated an increase in absolute hand grip strength (P=0.001), relative hand grip strength (P=0.032) and a decrease of systolic (P=0.001), diastolic (P=0.008), and mean blood pressure (P=0.002) when compared to pre-exercise values. In addition, these effects were sustained after 14 weeks of detraining. Resistance training may be a valuable method to improve muscular strength and blood pressure in elderly people with benefits being maintained up to 14 weeks following training cessation.

  19. Resting-State Functional Connectivity Modulation and Sustained Changes After Real-Time Functional Magnetic Resonance Imaging Neurofeedback Training in Depression

    Science.gov (United States)

    Young, Kymberly D.; Phillips, Raquel; Zotev, Vadim; Misaki, Masaya

    2014-01-01

    Abstract Amygdala hemodynamic responses to positive stimuli are attenuated in major depressive disorder (MDD) and normalize with remission. Real-time functional magnetic resonance imaging neurofeedback (rtfMRI-nf) training with the goal of upregulating amygdala activity during recall of happy autobiographical memories (AMs) has been suggested, and recently explored, as a novel therapeutic approach that resulted in improvement in self-reported mood in depressed subjects. In this study, we assessed the possibility of sustained brain changes as well as the neuromodulatory effects of rtfMRI-nf training of the amygdala during recall of positive AMs in MDD and matched healthy subjects. MDD and healthy subjects went through one visit of rtfMRI-nf training. Subjects were assigned to receive active neurofeedback from the left amygdale (LA) or from a control region putatively not modulated by AM recall or emotion regulation, that is, the left horizontal segment of the intraparietal sulcus. To assess lasting effects of neurofeedback in MDD, the resting-state functional connectivity before and after rtfMRI-nf in 27 depressed subjects, as well as in 27 matched healthy subjects before rtfMRI-nf was measured. Results show that abnormal hypo-connectivity with LA in MDD is reversed after rtfMRI-nf training by recalling positive AMs. Although such neuromodulatory changes are observed in both MDD groups receiving feedback from respective active and control brain regions, only in the active group are larger decreases of depression severity associated with larger increases of amygdala connectivity and a significant, positive correlation is found between the connectivity changes and the days after neurofeedback. In addition, active neurofeedback training of the amygdala enhances connectivity with temporal cortical regions, including the hippocampus. These results demonstrate lasting brain changes induced by amygdala rtfMRI-nf training and suggest the importance of reinforcement learning

  20. Resting-state functional connectivity modulation and sustained changes after real-time functional magnetic resonance imaging neurofeedback training in depression.

    Science.gov (United States)

    Yuan, Han; Young, Kymberly D; Phillips, Raquel; Zotev, Vadim; Misaki, Masaya; Bodurka, Jerzy

    2014-11-01

    Amygdala hemodynamic responses to positive stimuli are attenuated in major depressive disorder (MDD) and normalize with remission. Real-time functional magnetic resonance imaging neurofeedback (rtfMRI-nf) training with the goal of upregulating amygdala activity during recall of happy autobiographical memories (AMs) has been suggested, and recently explored, as a novel therapeutic approach that resulted in improvement in self-reported mood in depressed subjects. In this study, we assessed the possibility of sustained brain changes as well as the neuromodulatory effects of rtfMRI-nf training of the amygdala during recall of positive AMs in MDD and matched healthy subjects. MDD and healthy subjects went through one visit of rtfMRI-nf training. Subjects were assigned to receive active neurofeedback from the left amygdale (LA) or from a control region putatively not modulated by AM recall or emotion regulation, that is, the left horizontal segment of the intraparietal sulcus. To assess lasting effects of neurofeedback in MDD, the resting-state functional connectivity before and after rtfMRI-nf in 27 depressed subjects, as well as in 27 matched healthy subjects before rtfMRI-nf was measured. Results show that abnormal hypo-connectivity with LA in MDD is reversed after rtfMRI-nf training by recalling positive AMs. Although such neuromodulatory changes are observed in both MDD groups receiving feedback from respective active and control brain regions, only in the active group are larger decreases of depression severity associated with larger increases of amygdala connectivity and a significant, positive correlation is found between the connectivity changes and the days after neurofeedback. In addition, active neurofeedback training of the amygdala enhances connectivity with temporal cortical regions, including the hippocampus. These results demonstrate lasting brain changes induced by amygdala rtfMRI-nf training and suggest the importance of reinforcement learning in

  1. Training on Transport Security of Nuclear/Radioactive Materials for Key Audiences

    Energy Technology Data Exchange (ETDEWEB)

    Pope, Ronald; Liu, Yung; Shuler, J.M.

    2016-01-01

    Beginning in 2013, the U.S. Department of Energy (DOE) Packaging Certification Program (PCP), Office of Packaging and Transportation, Office of Environmental Management has sponsored a series of three training courses on Security of Nuclear and Other Radioactive Materials during Transport. These courses were developed and hosted by Argonne National Laboratory staff with guest lecturers from both the U.S. and international organizations and agencies including the U.S. Nuclear Regulatory Commission (NRC), Federal Bureau of Investigation (FBI), the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), DOE national laboratories, the International Atomic Energy Agency (IAEA), the World Nuclear Transport Institute (WNTI), and the World Institute for Nuclear Security (WINS). Each of the three courses held to date were one-week in length. The courses delved in detail into the regulatory requirements for transport security, focusing on international and U.S.-domestic requirements and guidance documents. Lectures, in-class discussions and small group exercises, including tabletop (TTX) and field exercises were designed to enhance the learning objectives for the participants. For example, the field exercise used the ARG-US radio frequency identification (RFID) remote surveillance system developed by Argonne for DOE/PCP to track and monitor packages in a mock shipment, following in-class exercises of developing a transport security plan (TSP) for the mock shipment, performing a readiness review and identifying needed corrective actions. Participants were able to follow the mock shipment on the webpage in real time in the ARG-US Command Center at Argonne including “staged” incidents that were designed to illustrate the importance of control, command, communication and coordination in ensuring transport security. Great lessons were learned based on feedback from the participant’s course evaluations with the series of the courses. Since the

  2. Effects and sustainability of trainings for the oral and practical part of the German final exam in medicine

    National Research Council Canada - National Science Library

    Öchsner, Wolfgang; Geiler, Sandra; Huber-Lang, Markus

    2013-01-01

    .... With the help of an online survey, our present study analyzes the effects that can be achieved by the training conducted at the University of Ulm for examiners in the final medical examination...

  3. Encapsulation of grape seed extract in polylactide microcapsules for sustained bioactivity and time-dependent release in dental material applications.

    Science.gov (United States)

    Yourdkhani, Mostafa; Leme-Kraus, Ariene Arcas; Aydin, Berdan; Bedran-Russo, Ana Karina; White, Scott R

    2017-06-01

    To sustain the bioactivity of proanthocyanidins-rich plant-derived extracts via encapsulation within biodegradable polymer microcapsules. Polylactide microcapsules containing grape seed extract (GSE) were manufactured using a combination of double emulsion and solvent evaporation techniques. Microcapsule morphology, size distribution, and cross-section were examined via scanning electron microscopy. UV-vis measurements were carried out to evaluate the core loading and encapsulation efficiency of microcapsules. The bioactivity of extracts was evaluated after extraction from capsules via solvent partitioning one week or one year post-encapsulation process. Fifteen human molars were cut into 7mm×1.7mm×0.5mm thick mid-coronal dentin beams, demineralized, and treated with either encapsulated GSE, pristine GSE, or left untreated. The elastic modulus of dentin specimens was measured based on three-point bending experiments as an indirect assessment of the bioactivity of grape seed extracts. The effects of the encapsulation process and storage time on the bioactivity of extracts were analyzed. Polynuclear microcapsules with average diameter of 1.38μm and core loading of up to 38wt% were successfully manufactured. There were no statistically significant differences in the mean fold increase of elastic modulus values among the samples treated with encapsulated or pristine GSE (p=0.333), or the storage time (one week versus one year storage at room temperature, p=0.967). Polynuclear microcapsules containing proanthocyanidins-rich plant-derived extracts were prepared. The bioactivity of extracts was preserved after microencapsulation. Copyright © 2017 The Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  4. 20th International Training Course (ITC-20) on the physical protection of nuclear facilities and materials evaluation report.

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez, Amanda Ann

    2008-09-01

    The goal of this evaluation report is to provide the information necessary to improve the effectiveness of the ITC provided to the International Atomic Energy Agency Member States. This report examines ITC-20 training content, delivery methods, scheduling, and logistics. Ultimately, this report evaluates whether the course provides the knowledge and skills necessary to meet the participants needs in the protection of nuclear materials and facilities.

  5. TECHNICAL AND VOCATIONAL EDUCATION AND TRAINING SKILLS: AN ANTIDOTE FOR JOB CREATION AND SUSTAINABLE DEVELOPMENT OF NIGERIAN ECONOMY

    Directory of Open Access Journals (Sweden)

    James Edomwonyi Edokpolor

    2017-12-01

    Full Text Available The research is aimed at assessing the important role of TVET on job creation and sustainable development of Nigerian economy. Two research questions were answered using mean and standard deviation statistics, while two hypotheses were tested using t-test statistic. A survey method was employed for the research. A four-point scale questionnaire was employed as the instrument for collection of data. The population consists of 332 TVET lecturers in 3 universities and 4 colleges of education in Edo and Delta States. There was no need to adopt sampling technique, nor select any sample size, since the entire population is of a manageable size. The instrument was validated by two experts and its reliability coefficient value using Cronbach alpha method was 0.81. The research revealed that TVET can equip students with skills for job creation and sustainable development of Nigerian economy. It also revealed that there was no significant difference between the mean ratings of TVET lecturers in Edo and Delta States on the extent to which TVET can equip students with skills for job creation. It further revealed that there was no significant difference between the mean ratings of male and female TVET lecturers on the extent to which TVET can equip students with skills for sustainable development of Nigerian economy. Optimizing sufficient amount of financial resources, regular supplies of state-of-the-art facilities, sourcing for qualified manpower, and organization of advocacy programme, that would help in effective management delivery of TVET were further recommended.

  6. Building a sustainable workforce in a rural and remote health service: A comprehensive and innovative Rural Generalist training approach.

    Science.gov (United States)

    Orda, Ulrich; Orda, Sabine; Sen Gupta, Tarun; Knight, Sabina

    2017-04-01

    Historically it has been challenging to recruit and retain an appropriately trained medical workforce to care for rural and remote Australians. This paper describes the Queensland North West Hospital and Health Service (NWHHS) workforce redesign, developing education strategies and pathways to practice, thereby improving service provision, recruitment and retention of staff. The Mount Isa-based Medical Education Unit sought accreditation for a Rural Generalist (RG) training pathway from Internship to Fellowship with the Australian College of Rural and Remote Medicine (ACRRM) and the Regional Training Provider (RTP). This approach enhanced the James Cook University (JCU) undergraduate pathway for rurally committed students while improving recruitment and retention of RMOs/Registrars. Accreditation was achieved through collaboration with training providers, accreditation agencies, ACRRM and a local general practice. The whole pathway from ignore Internship to Fellowship is offered with the RG Intern intake as a primary allocation site beginning in 2016. Comprehensive supervision and excellent clinical exposure provide an interesting and rewarding experience - for staff at all levels. Since 2013 RMO locum rates have been <1%. Registrars on the ACRRM pathway and Interns increased from 0 to 7 positions each in 2015, with similar achievements in SMO staffing. Three RMOs expressed interest in a Registrar position, CONCLUSIONS: Appropriate governance is needed to develop and advertise the program. This includes the NWHHS, the RG Pathway and JCU. © 2016 National Rural Health Alliance Inc.

  7. Ecotourism, sustainable development, and conservation education: Development of a tour guide training program in Tortuguero, Costa Rica

    Science.gov (United States)

    Jacobson, Susan K.; Robles, Rafael

    1992-11-01

    A tour guide training program was developed for rural communities near Costa Rica's Tortuguero National Park to respond to the impacts of the 24-fold increase in park visitation in the past decade, to involve local communities in resource management, and to provide regional environmental education. The development of the training course involved a survey of scientists and park managers to ascertain resource management needs, priorities for information to be disseminated, and impacts of tourism on the resource base. Current and potential tour guides were surveyed to identify their information needs, solicit their input in the training program, and to determine their knowledge and skills. Written questionnaires were developed and given to 400 tourists to determine their activities and environmental information needs, and hotel owners were censused to examine the economic feasibility of a local guide program. A pilot training course and guide program involving 12 Tortuguero residents demonstrated that a tour guide program: (1) helped mitigate negative tourism impacts on Tortuguero National Park's natural resources, particularly by regulating tourists on the park's 35-km beach used for nesting by endangered sea turtles; (2) provided environmental education to an important segment of the local community not traditionally reached through school or government development projects; (3) provided environmental information to tourists, thus enhancing their visit; and (4) provided local economic benefits through lucrative part-time employment, thereby allowing local people to participate more fully in the tourism system. An extended training course is being planned to provide further environmental education programming and to increase year-round employment opportunities for the tour guides.

  8. Sustained change in didactic skills - does teacher training last? [Nachhaltigkeit erworbener didaktischer Fähigkeiten - nutzen Dozententrainings langfristig?

    Directory of Open Access Journals (Sweden)

    Kuhnigk, Olaf

    2013-08-01

    Full Text Available [english] Teacher training programmes are necessary assets in faculty development. Few data exist on their long-term effects on participants’ teaching skills. Our aim was to study participants’ didactic competencies up to four years after attending a newly established faculty development workshop at Hamburg Medical School. Of the 322 participants who attended our teacher training between 2006 and 2009, 313 received a self-assessment and evaluation questionnaire in 2010. This follow-up self-assessment (t2 was compared with their self-assessment of the same didactic competencies before (t0 and directly after (t1 the training. Correlations between participants’ personal reasons to attend the workshop and their assessment of didactic competencies were investigated. Self-assessment was significantly higher at the time of follow-up (t2 for all cohorts compared to the assessment before the workshop (t0. Personal reasons for participation differed greatly between voluntary and mandatory. However, self-assessment of the didactic competencies (t2 was not different between these groups. Participants involved in objective structured clinical examinations (OSCE rated their competency in this field higher than participants without OSCE involvement. In conclusion, teacher training can be effective in the long run even when participation is mandatory. Competencies seem to be retained best when the content of the training fits participants’ teaching activities.[german] Dozententrainings sind ein notwendiger Bestandteil im Rahmen von Programmen zur Fakultätsentwicklung. Es liegen nur wenige Längsschnittdaten zur Entwicklung der didaktischen Fähigkeiten von Teilnehmenden vor. Unser Ziel war es, die didaktischen Fähigkeiten der Teilnehmenden an einem an der Medizinischen Fakultät der Universität Hamburg entwickelten fachdidaktischen Training bis zu vier Jahre nach erfolgreicher Teilnahme zu untersuchen. Zwischen 2006 und 2009 nahmen 322 Personen an

  9. Dynamicimagestoaddressconceptualnodes about mechanical waves: Example materials and preliminary results of the experimentation of the teacher training module IMAGONDE

    Science.gov (United States)

    Testa, I.; Lombardi, S.; Monroy, G.; Sassi, E.

    2004-09-01

    In the framework of the 2002-03 project “Fisica per la Formazione Culturale - FORMazione Insegnanti" funded by Italy ministry of Education, a set of training materials, focused on mechanical waves, has been developed. The core of the materials is represented by animated images purposely designed in order to: 1) address intrinsically dynamic aspects of one-dimensional impulses/waves propagation on a string; 2) have the trainees reflect upon students' difficulties in reading/interpreting static images (as the ones which are featured in common textbooks) and animations. In this paper we discuss example materials concerning transversal impulses on strings to address conceptual nodes such as: 1) configuration of the string at a given time and its aaabstract representation; 2) displacement vs. time graph of a string element and its aaabstract representation; 3) relationships between the two aaabstract representations; 4) modelization of mechanical wave propagation in one dimension. Moreover the results of the experimentation of the training materials in the framework of the Post Graduate School to Became Physics Teacher in Secondary Schools are presented and commented.

  10. Sustainable Procurement: Integrating Classroom Learning with University Sustainability Programs

    Science.gov (United States)

    Goldschmidt, Kyle; Harrison, Terry; Holtry, Matthew; Reeh, Jeremy

    2013-01-01

    Organizations are facing increased pressure from various stakeholders to address issues of sustainability, resulting in a growing demand for sustainability education and training. Procurement groups remain the key drivers of many sustainability-related strategies, placing pressure on universities to integrate sustainability concepts into the…

  11. Material Production for an EST Course: Coursebook Design for the English Training Programme for Architects and Civil Engineers

    Directory of Open Access Journals (Sweden)

    Yong Chen

    2015-11-01

    Full Text Available This paper presents the material production of an EST (English for Science and Technology course in an English training programme for architects and civil engineers. The programme was specially designed for the construction professionals whose needs were investigated and analysed by the trainers, ESP (English for Specific Purposes specialists from the British Council and Chinese counterparts. The article firstly focuses on the theories of needs analysis which support the investigation and analysis of the programme. After that, the needs of this programme (for both organization and participants are recognized and organized with illustration of programme framework and a particular course (EST syllabus. Then the literature of material design is reviewed and the rationale for the material writing is discussed with the presentation of a sample unit.

  12. Ecotourism, sustainable development, and conservation education: Development of a tour guide training program in Tortuguero, Coast Rica

    Energy Technology Data Exchange (ETDEWEB)

    Jacobson, S.K. (Univ. of Florida, Gainesville (United States)); Robles, R. (Caribbean Conservation Corp., San Jose (Costa Rica))

    A tour guide training program was developed for rural communities near Costa Rica's Tortuguero National Park to respond to the impacts of the 24-fold increase in park visitation in the past decade, to involve local communities in resource management, and to provide regional environmental education. The development of the training course involved a survey of scientists and park managers, to determine resource management and information needs, and economic feasibility. A pilot training course and guide program involving 12 Tortuguero residents demonstrated that a tour guide program: (1) helped mitigate negative tourism impacts on Tortuguero National Park's natural resources, particularly by regulating tourists on the park's 35-km beach used for nesting by endangered sea turtles; (2) provided environmental education to an important segment of the local community not traditionally reached through school or government development projects; (3) provided environmental information to tourists, thus enhancing their visit; and (4) provided local economic benefits through lucrative part-time employment, thereby allowing local people to participate more fully in the tourism system.

  13. D6.6 – Summary, Analysis, Road-mapping and Production of Training materials

    OpenAIRE

    Becker, Jana; Brocks, Holger; Hemmje, Matthias; Steiner, Chtistina

    2016-01-01

    This deliverable summarizes, validates and explains the purpose and concept behind the RAGE knowledge and innovation management platform as a self-sustainable Ecosystem, supporting innovation processes in the Applied Gaming (AG) industry. The Ecosystem portal will be developed with particular consideration of the demand and requirements of small and medium sized game developing companies, education providers and related stakeholders like AG researchers and AG end-users. The innovation pot...

  14. Sustained effect of resistance training on blood pressure and hand grip strength following a detraining period in elderly hypertensive women: a pilot study

    Directory of Open Access Journals (Sweden)

    Nascimento D da C

    2014-01-01

    effects were sustained after 14 weeks of detraining. Conclusion: Resistance training may be a valuable method to improve muscular strength and blood pressure in elderly people with benefits being maintained up to 14 weeks following training cessation. Keywords: aging, resistance training, hypertension, detraining, elderly

  15. Recursos/Resources: A Bibliography of Spanish-Language Family Day Care Training Materials.

    Science.gov (United States)

    California Child Care Resource and Referral Network, San Francisco.

    This bibliography provides descriptions and contact information regarding resources produced by American and Canadian family day care training projects and other educational organizations for agencies working with Spanish-speaking family day care providers. Included are resources in the following areas: (1) "Recruitment Resources"; (2)…

  16. 14 CFR Appendix O to Part 121 - Hazardous Materials Training Requirements For Certificate Holders

    Science.gov (United States)

    2010-01-01

    ... any shipper, including a will-not-carry certificate holder offering dangerous goods for transport..., DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION... responsibilities and training. If offering goods on another certificate holder's equipment, the person must be...

  17. In Vitro – In Vivo Evaluation of Sustained – Release Lithium Carbonate Matrix Tablets: Influence of Hydrophilic Matrix Materials

    Directory of Open Access Journals (Sweden)

    J Emami

    2004-04-01

    Full Text Available Background: Conventional Lithium carbonate (LC tablets produce rapid and relatively high peak blood levels resulting in adverse effects. These drawbacks can be overcome by designing a suitable sustained or controlled-release LC preparation. Methods: Sustained-release matrix tablets were therefore developed using different types and ratios of polymers including carbomer (CP, Na carboxymethylcellulose (Na CMC and hydroxypropylmethylcellulose (HPMC, to assess the release profiles and in vivo performance of the formulations. The tablets were prepared by either direct compression (DC or wet granulation (WG. In the DC method, 69% (450 mg LC, 5, 10 or 15% CP or Na CMC (of total tablet weight, lactose and /or Avicel (to maintain constant tablet weight were mixed and directly compressed. In the WG method, 450 mg LC and 10, 20, or 30% HPMC were granulated with Eudragit S100 solution, dried, and then compressed to formulate the tablets. In vitro and in vivo, newly formulated sustained-release LC tablets were compared with sustained-release commercial tablets (Eskalith and Priadel. In vivo studies were conducted in nine healthy subjects in a cross-over design, with a 3x3 Latin square sequence, and pharmacokinetic parameters were estimated using classical methods. Results: The matrix tablets containing 15% CP exhibited suitable release kinetics and uniform absorption characteristics comparable to that of Eskalith. In vivo, this formulation produced a smooth and extended absorption phase very much similar to that of Eskalith with the identical elimination half-life and extent of absorption. Conclusion: The matrix tablets containing 15% CP reduces the incidence of side effects often associated with high serum concentration of Lithium and blood level variations. Direct correlation between the dissolution profiles and the relative bioavailability of the formulations could be observed. Keywords: Lithium carbonate, Matrix tablets, Sustained-release, In vitro

  18. A pilot study on providing ophthalmic training to medical students while initiating a sustainable eye care effort for the underserved.

    Science.gov (United States)

    Byrd, Julia M; Longmire, Michelle R; Syme, Noah P; Murray-Krezan, Cristina; Rose, Linda

    2014-03-01

    We present a method to reintroduce ophthalmic training into the medical school curriculum. To evaluate knowledge and skills acquired when participating in a service project, the Community Vision Project, and to develop a quantitative method for testing skills with the direct ophthalmoscope in patients. Second-year medical students participated in the study. After 1 month, their knowledge was compared with that of peers and graduates (internal medicine residents). Also at 1 month, their direct ophthalmoscope skills were compared with those of upperclassmen who had completed all core clerkships. One year later, after the participants had completed their core clerkships, long-term ophthalmoscope skills retention was tested, and their performance was compared with that of their classmates. Training occurred in mobile eye clinics. Knowledge and skills assessments were performed in the hospital eye clinic among students and residents at The University of New Mexico School of Medicine. Patients were recruited from the hospital eye clinic. Participants attended a 3-hour training session held by an attending physician in the hospital eye clinic and took part in at least 1 mobile eye clinic. A knowledge assessment quiz was administered to participants (n = 12), their classmates (n = 18), and internal medicine residents (n = 33). Skills assessment with the direct ophthalmoscope was performed at 1 month and at 1 year in 5 participants and 5 nonparticipants. Tonometer skills were assessed by comparing participants' readings with those of an ophthalmologist's obtained in patients at the mobile eye clinics. RESULTS Participants' median knowledge assessment scores were 48% higher than those of their classmates and 37% higher than those of internal medicine residents (P < .001 for both). Short-term (1 month) direct ophthalmoscopy median scores were 60% (quartile 1 to quartile 3 range, 40%-80%) for participants and 40% (quartile 1 to quartile 3 range, 20%-60%) for nonparticipating

  19. Assessing the effectiveness of a clinical instructor online training module as measured by student perception and sustained best practices.

    Science.gov (United States)

    Engelhard, Chalee; Seo, Kay Kyeong-Ju

    2015-01-01

    Due to current scrutiny of physical therapy (PT) clinical education, clinical education models require revisions with close examination of current practice, including best practices in clinical instructor (CI) education. Unfortunately, depth of research currently available to support these revisions is minimal, particularly in areas of research that investigate maintaining recently taught skills in CI training and students' perceived CI effectiveness following training. This study's purpose was to explore these areas. CIs (n=21) were assigned to either a control or treatment group. Treatment group-CIs completed an online module prior to supervising a Doctor of Physical Therapy (DPT) student during a 9-week clinical rotation and then participated in data collection activities following the rotation. Data from control group-CIs established a baseline. Data from students' assessments of their CIs' performances yielded qualitative themes demonstrating differentiated learning environments and module-taught best practices for treatment group-students. Quantitative findings did not make a distinction between the two student groups. Lastly, treatment group-CIs maintained best practices after an inactive period. This study suggests CIs were able to maintain best practices using just-in-time education, distributed clinical practice, and reflection. By continuing examination of online CI education, PT clinical education can move toward new models through evidence-based CI best practices.

  20. Sustainable land use and renewable materials. Options for sustainable land use and resource protection strategies considering in particular a sustainable supply with renewable raw materials; Nachhaltige Flaechennutzung und nachwachsende Rohstoffe. Optionen einer nachhaltigen Flaechennutzung und Ressourcenschutzstrategien unter besonderer Beruecksichtigung der nachhaltigen Versorgung mit nachwachsenden Rohstoffen

    Energy Technology Data Exchange (ETDEWEB)

    Bringezu, Stefan; Schuetz, Helmut; Schepelmann, Philipp [Wuppertal Inst. fuer Klima, Umwelt, Energie (DE). Forschungsgruppe 3: Stoffstroeme und Ressourcenmanagement] (and others)

    2009-10-15

    This report highlights perspectives and options for action in order to promote sustainable land use considering resource of protection and supply with renewable raw materials. Land use within Germany is described as well as the global land use Germany based on its domestic consumption of products from agriculture and forestry. In terms of sustainable development, a long-lasting environmentally sound land use must be enabled which supports the required supply of renewable raw materials for energetic and non-energetic use while not endangering the future food supply of the growing world population. The Wuppertal Institute for Climate, Environment and Energy (WI), together with the Fraunhofer Institute for Environmental, Safety and Energy Technology (UMSICHT) in Oberhausen and the Institute for Energy and Environmental Research Heidelberg (IFEU), have for the first time with this study performed a comprehensive global land use balance for the consumption of food and non-food biomass in Germany, and have calculated in particular those greenhouse gas emissions which result from land use changes. In order not to endanger the climate and resource policy targets of the German government corrective measures for the implementation of policy targets for biomass use are needed. Existing targets for envisaged, enacted and promoted use of energy plants and biofuels should be reviewed. Existing legal biofuel quotas should by no means be increased. Furthermore, the national biofuels target for 2020 of a 12- 15% biofuels share of fuel consumption should be withdrawn, especially as this would send a clear international message. Such a target in the future would only be justifiable if the total amount of fuel consumed would decrease drastically (i.e. by more than half) as compared with today. Thereby the respective amount of biofuels required in the future would also decrease. The bonus for renewable raw materials of the Renewable Energy Sources Act (EEG) should be critically

  1. Indicators for the use of raw materials in the context of sustainable development in Germany; Indikatoren/Kennzahlen fuer den Rohstoffverbrauch im Rahmen der Nachhaltigkeitsdiskussion

    Energy Technology Data Exchange (ETDEWEB)

    Giegrich, Juergen; Liebich, Axel; Lauwigi, Christoph; Reinhardt, Joachim [ifeu-Institut fuer Energie- und Umweltforschung GmbH, Heidelberg (Germany)

    2012-01-15

    Raw material productivity is a key indicator in the German strategy for sustainable development located in the chapter about ''conservation of resources''. Raw material productivity relates the gross domestic product (GDP) to the sum of domestically extracted abiotic raw materials and imported abiotic raw materials, semi-finished products and finished products. The main objective of this research project was to further develop or supplement this existing indicator. First of all the basic concepts of ''natural resource'' and ''raw material'' was clearly defined and put into the context of existing resource strategies. The broad concept of natural resource was adopted and six types of natural resources were identified (raw material, energy, water, land, biodiversity and the sink function of environmental media) Headline indicators were suggested for each of them. An aggregated indicator was developed and discussed which was called Environmental Impact Load (EVIL). The pressures represented by four resource indicators and four environmental indicators for the sink function were calculated for all imported goods with the help of 130 resource and environmental profiles and the German import statistics of the year 2005. This step was necessary to resolve the asymmetric approach of calculating the pressures caused by imports and domestic production and consumption. The ''rucksacks'' of the imports were accounted with domestic figures and the export ''rucksacks''. The raw material demand of imported goods expressed in raw material equivalent was derived to be twice as high as the domestic material extraction. Finally the function of the different resource indicators to represent each other was tested with the help of correlations. As a first approximation a certain correlation exists between some indicators. But it is recommended that each resource indicator should be kept

  2. Environment - sustainable management of radioactive materials and radioactive - report evaluation; Environnement - gestion durable des matieres et dechets radioactifs - examen du rapport

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-05-15

    The economic affairs commission evaluated the report of M. Henri Revol on the law project n 315 of the program relative to the sustainable management of the radioactive materials and wastes. It precises and discusses the choices concerning the researches of the three axis, separation and transmutation, deep underground disposal and retrieval conditioning and storage of wastes. The commission evaluated then the report on the law project n 286 relative to the transparency and the security in the nuclear domain. It precises and discusses this text objectives and the main contributions of the Senate discussion. (A.L.B.)

  3. Sustained Improvements in Dynamic Balance and Landing Mechanics After a 6-Week Neuromuscular Training Program in College Women's Basketball Players.

    Science.gov (United States)

    Pfile, Kate R; Gribble, Phillip A; Buskirk, Gretchen E; Meserth, Sara M; Pietrosimone, Brian G

    2016-08-01

    Epidemiological data demonstrate the need for lower-extremity injury-prevention training. Neuromuscular-control (NMC) programs are immediately effective at minimizing lower-extremity injury risk and improving sport-related performance measures. Research investigating lasting effects after an injury-prevention program is limited. To determine whether dynamic balance, landing mechanics, and hamstring and quadriceps strength could be improved after a 6-wk NMC intervention and maintained for a season. Prospective case series. Controlled laboratory. 11 Division I women's basketball players (age 19.40 ± 1.35 y, height 178.05 ± 7.52 cm, mass 72.86 ± 10.70 kg). Subjects underwent testing 3 times, completing the Star Excursion Balance Test (SEBT), Landing Error Scoring System (LESS), and isometric strength testing for the hamstrings and quadriceps muscles. Pretest and posttest 1 occurred immediately before and after the intervention, respectively, and posttest 2 at the end of the competitive season, 9 mo after posttest 1. Subjects participated in eighteen 30-min plyometric and NMC-training sessions over a 6-wk period. The normalized SEBT composite score, normalized peak isometric hamstrings:quadriceps (H:Q) ratio, and the LESS total score. The mean composite reach significantly improved over time (F2,10 = 6.96, P = .005) where both posttest scores were significantly higher than pretest (70.41% ± 4.08%) (posttest 1 73.48% ± 4.19%, t10 = -3.11, P = .011) and posttest 2 (74.2% ± 4.77%, t10 = -3.78, P = .004). LESS scores significantly improved over time (F2,10 = 6.29, P = .009). The pretest LESS score (7.30 ± 3.40) was higher than posttest 1 (4.9 ± 1.20, t10 = 2.71, P = .024) and posttest 2 (5.44 ± 1.83, t10 = 2.58, P = .030). There were no statistically significant differences (P > .05) over time for the H:Q ratio when averaging both legs (F2,10 = 0.83, P = .45). A 6-wk NMC program improved landing mechanics and dynamic balance over a 9-mo period in women

  4. International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1984-06-01

    This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base.

  5. International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1986-06-01

    This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held June 3 through June 21, 1985, at Santa Fe and Los Alamos, New Mexico, and San Clemente, California. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the Course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1985 course was placed on safeguards methods used at item-control facilities, particularly nuclear power generating stations and test reactors. An introduction to safeguards methods used at bulk handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants, was also included. The course was conducted by the University of California's Los Alamos National Laboratory and the Southern California Edison Company. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the San Onofre Nuclear Generating Station, San Clemente, California.

  6. THE VOCABULARY OF INSTRUCTIONAL MATERIALS FOR TYPING AND STENOGRAPHIC TRAINING, RESEARCH FINDINGS AND IMPLICATIONS.

    Science.gov (United States)

    WEST, LEONARD J.

    THE SILVERTHORN BASIC VOCABULARY OF WRITTEN BUSINESS COMMUNICATION WAS REANALYZED IN ORDER TO FURNISH ACCURATE DIFFICULTY INDEXES FOR INSTRUCTIONAL AND TEST MATERIALS FOR STENOGRAPHERS AND TYPISTS. AMONG THE 11,055 DIFFERENT WORDS IN THE REANALYZED LIST, 109 OCCUR AT LEAST ONCE IN EVERY 1,000 WORDS. MEAN SYLLABIC INTENSITY (NUMBER OF SPEECH…

  7. Driver Training in the Federal Republic of Germany. Support Material [and] Test Pamphlets.

    Science.gov (United States)

    Lepke, Helen; And Others

    A collection of German second language instructional materials on driving in West Germany includes: 18 pamphlets on traffic and driving regulations, each with 15 multiple-choice questions in German; an answer key; a text giving background information in English; a vocabulary list with English translation; a chart of traffic signs; and an example…

  8. First Principles based methods and applications for realistic simulations on complex soft materials to develop new materials for energy, health, and environmental sustainability

    Science.gov (United States)

    Goddard, William

    2013-03-01

    For soft materials applications it is essential to obtain accurate descriptions of the weak (London dispersion, electrostatic) interactions between nonbond units, to include interactions with and stabilization by solvent, and to obtain accurate free energies and entropic changes during chemical, physical, and thermal processing. We will describe some of the advances being made in first principles based methods for treating soft materials with applications selected from new organic electrodes and electrolytes for batteries and fuel cells, forward osmosis for water cleanup, extended matter stable at ambient conditions, and drugs for modulating activation of GCPR membrane proteins,

  9. Optimizing Urban Material Flows and Waste Streams in Urban Development through Principles of Zero Waste and Sustainable Consumption

    OpenAIRE

    Steffen Lehmann

    2011-01-01

    Beyond energy efficiency, there are now urgent challenges around the supply of resources, materials, energy, food and water. After debating energy efficiency for the last decade, the focus has shifted to include further resources and material efficiency. In this context, urban farming has emerged as a valid urban design strategy, where food is produced and consumed locally within city boundaries, turning disused sites and underutilized public space into productive urban landscapes and communi...

  10. INTRODUCTION OF THE PRINCIPLES OF A SUSTAINABLE DEVELOPMENT PRODUCTION OF BIODEGRADABLE PACKING FROM SECONDARY MATERIAL RESOURCES OF FOOD PRODUCTIONS

    Directory of Open Access Journals (Sweden)

    S. T. Antipov

    2014-01-01

    Full Text Available Summary. For increase of profitability of the food enterprises, decrease in an ecological trace from technogenic activity of the food industry the concept of development of low-waste and waste-free productions considered on the example of technology of receiving a biodegradable packing material from secondary material resources of food productions is offered: beer pellet, beet press, spirit bards, Pancake week press and bone glue. The technology of receiving biodegradable material from secondary material resources of food productions includes itself the following main stages: dehydration, crushing, mixing, leveling, formation, glazing. Advantage of the offered product consists of: - low cost of packing due to use of secondary material resources and full naturalness (now the raw materials for biodegradable packing specially are grown up on technical fields with use of GMO; - full decomposition in nature less than in 6 months according to GOST R 54533-2011 (EN 13432:2000 "Resource-saving. Packing. Requirements, criteria and the scheme of utilization of packing by means of a composting and biological decomposition"; - presence at the compost received at decomposition, the elements promoting increase of fertility of the soil. Application of technology allows reach at the same time three effects of a positive orientation: economic, ecological and social.

  11. Laboratory Investigation on the Effects of Natural Fine Aggregates and Recycled Waste Tire Rubber in Pervious Concrete to Develop More Sustainable Pavement Materials

    Science.gov (United States)

    Bonicelli, Alessandra; Fuentes, Luis G.; Khalil Dawd Bermejo, Ibrahim

    2017-10-01

    Pervious concrete pavement is a recognized sustainable solution for urban roads. To enhance mechanical properties of pervious concrete material, in order to allow wider use of this technology, a lot of studies are going on all over the world. The use of a little percentage of fine aggregates is proven to increase the material resistance without an excessive reduction of permeability. This study aimed to evaluate the effect of replacing the fine virgin aggregates with r cycled tire rubber. 14 different mixes were analysed in terms of indirect tensile strength resistance, void content and density. Two different dimensions of crumb rubber were studied, as well as two different dosages, which were applied to different no-fine control mixes. All results were compared with the same control mixes containing natural fine aggregate. The mixes had a fixed granulometric curve but varied in water/cement ratio; this in order to evaluate the effect of recycled rubber depending to w/c ratio of the mix. An image analysis was also conducted to verify the rubber distribution in the mixture and the cracking surfaces. The experimental analysis showed that a correct proportioning of fine sand significantly increased the strength of the material. Moreover, the use of recycled waste tire rubber, gave interesting improvements respect to the no-fine control mixes, even though the developed resistance was lower respect to mixes containing mineral sand. This result was expected because of the cementing property of mineral sand. Although, the important result was that it was possible to use waste tire rubber in pervious concrete, with an appropriate dosage and granular dimension, for increasing the performance of traditional mix design, in order to achieve pavement materials more and more sustainable.

  12. Sustainability of an Integrated Adventure-Based Training and Health Education Program to Enhance Quality of Life Among Chinese Childhood Cancer Survivors: A Randomized Controlled Trial.

    Science.gov (United States)

    Chung, Oi Kwan Joyce; Li, Ho Cheung William; Chiu, Sau Ying; Ho, Ka Yan; Lopez, Violeta

    2015-01-01

    Physical activity is of paramount importance to enhance the quality of life of childhood cancer survivors. The objectives of this study were to examine the sustainability, feasibility, and acceptability of an adventure-based training and health education program in changing the exercise behavior and enhancing the physical activity levels, self-efficacy, and quality of life of childhood cancer survivors. A follow-up study (12 and 18 months) of a previous study was conducted. Participants in the experimental group (n = 33) joined a 4-day integrated adventure-based training and health education program. The control group (n = 36) received the standard medical care. Changes in exercise behavior, levels of physical activity, self-efficacy, and quality of life were assessed from the time of recruitment, and at 12 and 18 months after starting the intervention. Process evaluation was conducted to determine whether the program was feasible and acceptable to participants. From baseline to 18 months after the intervention, the experimental group reported statistically significant differences in the stages of change in physical activity and higher levels of physical activity, self-efficacy, and quality of life than did the control group. The results of process evaluation revealed that the program was both feasible and acceptable to participants. The program was found to have substantial effects on enhancing the physical activity levels, self-efficacy, and quality of life of childhood cancer survivors over at least 18 months. Healthcare professionals should consider adopting such programs to promote the regular physical activity among childhood cancer survivors.

  13. Class notes from the first international training course on the physical protection of nuclear facilities and materials

    Energy Technology Data Exchange (ETDEWEB)

    Herrington, P.B. (ed.)

    1979-05-01

    The International Training Course on Physical Protection of Nuclear Facilities and Materials was intended for representatives from the developing countries who are responsible for preparing regulations and designing and assessing physical protection systems. The first part of the course consists of lectures on the objectives, organizational characteristics, and licensing and regulations requirements of a state system of physical protection. Since the participants may have little experience in nuclear energy, background information is provided on the topics of nuclear materials, radiation hazards, reactor systems, and reactor operations. Transportation of nuclear materials is addressed and emphasis is placed on regulations. Included in these discussions are presentations by guest speakers from countries outside the United States of America who present their countries' threat to nuclear facilities. Effectiveness evaluation methodology is introduced to the participants by means of instructions which teach them how to use logic trees and the EASI (Estimate of Adversary Sequence Interruption) program. The following elements of a physical protection system are discussed: barriers, protective force, intrusion detection systems, communications, and entry-control systems. Total systems concepts of physical protection system design are emphasized throughout the course. Costs, manpower/technology trade-offs, and other practical considerations are discussed. Approximately one-third of the course is devoted to practical exercises during which the attendees participatein problem solving. A hypothetical nuclear facility is introduced, and the attendees participate in the conceptual design of a physical protection system for the facility.

  14. ESTABLISHING SUSTAINABLE US HEV/PHEV MANUFACTURING BASE: STABILIZED LITHIUM METAL POWDER, ENABLING MATERIAL AND REVOLUTIONARY TECHNOLOGY FOR HIGH ENERGY LI-ION BATTERIES

    Energy Technology Data Exchange (ETDEWEB)

    Yakovleva, Marina

    2012-12-31

    FMC Lithium Division has successfully completed the project “Establishing Sustainable US PHEV/EV Manufacturing Base: Stabilized Lithium Metal Powder, Enabling Material and Revolutionary Technology for High Energy Li-ion Batteries”. The project included design, acquisition and process development for the production scale units to 1) produce stabilized lithium dispersions in oil medium, 2) to produce dry stabilized lithium metal powders, 3) to evaluate, design and acquire pilot-scale unit for alternative production technology to further decrease the cost, and 4) to demonstrate concepts for integrating SLMP technology into the Li- ion batteries to increase energy density. It is very difficult to satisfy safety, cost and performance requirements for the PHEV and EV applications. As the initial step in SLMP Technology introduction, industry can use commercially available LiMn2O4 or LiFePO4, for example, that are the only proven safer and cheaper lithium providing cathodes available on the market. Unfortunately, these cathodes alone are inferior to the energy density of the conventional LiCoO2 cathode and, even when paired with the advanced anode materials, such as silicon composite material, the resulting cell will still not meet the energy density requirements. We have demonstrated, however, if SLMP Technology is used to compensate for the irreversible capacity in the anode, the efficiency of the cathode utilization will be improved and the cost of the cell, based on the materials, will decrease.

  15. Sustainable prevention of resource conflicts. Conflict risks for access and use of raw materials (report 1); Rohstoffkonflikte nachhaltig vermeiden. Konfliktrisiken bei Zugang und Nutzung von Rohstoffen (Teilbericht 1)

    Energy Technology Data Exchange (ETDEWEB)

    Taenzler, Dennis; Westerkamp, Meike [Adelphi Research, Berlin (Germany); Supersberger, Nikolaus; Ritthoff, Michael; Bleischwitz, Raimund [Wuppertal Institut fuer Klima, Umwelt, Energie GmbH, Wuppertal (Germany)

    2011-04-15

    Inequalities of resources ownership and the consequences of the exploitation of non-renewable resources have always caused violent conflicts of varying intensity. The resulting interdependence between conflicts on the one hand and resources on the other hand - discussed here under the term of conflict-resources nexus - is complex and requires a detailed theoretical and conceptional assessment. The risks of conflict vary as a function of the constellations of actors and the existing political, economic and social boundary conditions. These risks are often globally linked and reflect the flow of resources between consumer countries, transit countries, and producer countries. Conflicts in producer countries may endanger the supply of raw materials to consumer countries. Whether the raw material is an energetic resource like natural gas, petroleum, or coal, or a non-energetic resource like coltane or copper: There are many who demand that Germany should adapt to stronger competition and shorter supply and should also be aware of the possibility of conflicts about raw materials. This part-report of the project 'Sustainable Prevention of Resource Conflicts' presents important theoretical and conceptional considerations on the risk of conflict in the raw materials sector. On this basis, further reports will present case studies, scenarios, and preventive strategies. (orig./RHM)

  16. Materialism.

    Science.gov (United States)

    Melnyk, Andrew

    2012-05-01

    Materialism is nearly universally assumed by cognitive scientists. Intuitively, materialism says that a person's mental states are nothing over and above his or her material states, while dualism denies this. Philosophers have introduced concepts (e.g., realization and supervenience) to assist in formulating the theses of materialism and dualism with more precision, and distinguished among importantly different versions of each view (e.g., eliminative materialism, substance dualism, and emergentism). They have also clarified the logic of arguments that use empirical findings to support materialism. Finally, they have devised various objections to materialism, objections that therefore serve also as arguments for dualism. These objections typically center around two features of mental states that materialism has had trouble in accommodating. The first feature is intentionality, the property of representing, or being about, objects, properties, and states of affairs external to the mental states. The second feature is phenomenal consciousness, the property possessed by many mental states of there being something it is like for the subject of the mental state to be in that mental state. WIREs Cogn Sci 2012, 3:281-292. doi: 10.1002/wcs.1174 For further resources related to this article, please visit the WIREs website. Copyright © 2012 John Wiley & Sons, Ltd.

  17. Sustainable Fashion Supply Chain: Lessons from H&M

    Directory of Open Access Journals (Sweden)

    Bin Shen

    2014-09-01

    Full Text Available Sustainability is significantly important for fashion business due to consumers’ increasing awareness of environment. When a fashion company aims to promote sustainability, the main linkage is to develop a sustainable supply chain. This paper contributes to current knowledge of sustainable supply chain in the textile and clothing industry. We first depict the structure of sustainable fashion supply chain including eco-material preparation, sustainable manufacturing, green distribution, green retailing, and ethical consumers based on the extant literature. We study the case of the Swedish fast fashion company, H&M, which has constructed its sustainable supply chain in developing eco-materials, providing safety training, monitoring sustainable manufacturing, reducing carbon emission in distribution, and promoting eco-fashion. Moreover, based on the secondary data and analysis, we learn the lessons of H&M’s sustainable fashion supply chain from the country perspective: (1 the H&M’s sourcing managers may be more likely to select suppliers in the countries with lower degrees of human wellbeing; (2 the H&M’s supply chain manager may set a higher level of inventory in a country with a higher human wellbeing; and (3 the H&M CEO may consider the degrees of human wellbeing and economic wellbeing, instead of environmental wellbeing when launching the online shopping channel in a specific country.

  18. Effekte und Nachhaltigkeit von Trainingsworkshops für den mündlich-praktischen Teil des M2-Examens [Effects and Sustainability of Trainings for the Oral and Practical Part of the German Final Exam in Medicine

    Directory of Open Access Journals (Sweden)

    Öchsner, Wolfgang

    2013-08-01

    Full Text Available [english] Study Goals: It is known that the manifold limitations of oral and practical examinations can be improved by specific training. With the help of an online survey, our present study analyzes the effects that can be achieved by the training conducted at the University of Ulm for examiners in the final medical examination, the long-lasting impact of the training, and differences among participant subgroups.Method: All 367 participants in the training at Ulm (2007- 2012 were contacted via email. Sixty-three persons responded to the survey that included 28 items concerning demographic data, effectiveness, and sustainability.Results: Six main effects of the training were identified (meaning effects rated with a grade of 1 or 2 on a 6-point scale by two thirds of the participants, with 1=“applicable” and 6=“not applicable”; cumulated percentage of answers of 1 or 2 in parentheses:The responses of participants trained more than two years ago were not significantly different from the answers given by recently trained persons. This is an argument for the sustainability of the training effects.Furthermore, participants without relevant prior experience in oral/practical examinations profited significantly more from the trainings, especially in the areas of stress reduction, confidence in grading, and competence in critical discrimination of grading.Conclusion: The positive and sustained effects of the examiner training argue for continuing the training program, especially for inexperienced examiners. Expansion of the successful training program to include the first medical exam should be considered.[german] Zielsetzung: Die vielfältigen Limitationen mündlich-praktischer Prüfungen können bekanntermaßen durch spezifische Trainings günstig beeinflusst werden. Die vorliegende Studie analysiert daher anhand eines Fragebogens die in Ulm durchgeführten Trainings für Staatsexamensprüfer, deren Nachhaltigkeit und mögliche Unterschiede

  19. Multi-Sector Sustainability Browser (MSSB) User Manual: A Decision Support Tool (DST) for Supporting Sustainability Efforts in Four Areas - Land Use, Transportation, Buildings and Infrastructure, and Materials Management

    Science.gov (United States)

    EPA’s Sustainable and Healthy Communities (SHC) Research Program is developing methodologies, resources, and tools to assist community members and local decision makers in implementing policy choices that facilitate sustainable approaches in managing their resources affecti...

  20. Development of Micro-sized Microbial Fuel Cells as Ultra-Low Power Generators Using Nano-engineered Materials and Sustainable Designs

    KAUST Repository

    Mink, Justine E.

    2013-12-01

    Many of the most pressing global challenges today and in the future center around the scarcity of sustainable energy and water sources. The innovative microbial fuel cell (MFC) technology addresses both as it utilizes bacteria to convert wastewaters into electricity. Advancing this technology requires a better understanding of the optimal materials, designs and conditions involved. The micro-sized MFC was recently developed to serve this need by providing a rapid testing device requiring only a fraction of the materials. Further, development of micro-liter scale MFCs has expanded into potential applications such as remote and self-sustained power sources as well as on-chip energy generators. By using microfabrication, the fabrication and assembly of microsized MFCs is potentially inexpensive and mass produced. The objective of the work within this dissertation was to explore and optimize the micro-sized MFC to maximize power and current generation towards the goal of a usable and application-oriented device. Micro-sized MFCs were examined and developed using four parameters/themes considered most important in producing a high power generating, yet usable device: Anode- The use of nano-engineered carbon nanomaterials, carbon nanotubes and graphene, as anode as well as testing semiconductor industry standard anode contact area materials for enhanced current production. 5 Cathode- The introduction of a membrane-less air cathode to eliminate the need for continuous chemical refills and making the entire device mobile. Reactor design- The testing of four different reactor designs (1-75 μLs) with various features intended to increase sustainability, cost-effectiveness, and usability of the microsized MFC. Fuels- The utilization of real-world fuels, such as industrial wastewaters and saliva, to power micro-sized MFCs. The micro-sized MFC can be tailored to fit a variety of applications by varying these parameters. The device with the highest power production here was

  1. Changes in emotional distress, short term memory, and sustained attention following 6 and 12 sessions of progressive muscle relaxation training in 10-11 years old primary school children.

    Science.gov (United States)

    Hashim, Hairul Anuar; Zainol, Nurul Ain

    2015-01-01

    This study compared the effects of 6 and 12 sessions of relaxation training on emotional distress, short-term memory, and sustained attention in primary school children. Participants (N = 132) aged 10 and 11 years old participated in this study. All participants and their parents provided written informed consent. Participants completed the measurement instruments before and after the completion of relaxation training. Nearly half (49%) of all respondents reported moderate to extremely severe stress, and 80 and 61% reported moderate to extremely severe anxiety and depression, respectively. The results of a one-way analysis of variance revealed a significant difference among the groups in mean changes in short-term memory. A greater memory increase was observed in the 12-session than in the six-session and no-training group. It can be conceived that 12-session of training should be considered when prescribing relaxation regimens as a nonspecific clinical treatment (i.e. for healthy students).

  2. SUSTAINABLE CHEMISTRY FOR SUSTAINABLE INDUSTRY

    Directory of Open Access Journals (Sweden)

    G. Rizzuto

    2015-01-01

    Full Text Available Foundry Alfe Chem is an industrial reality working in the field of lubrication and chemical auxiliaries for industrial processes, which falls within the framework of the emerging and increasingly important «green chemistry». The goal of the company is to develop products that are more environmentally friendly by using raw materials from renewable sources; specifically, Foundry Alfe Chem has a program of self-sustainability that contemplates, for the foreseeable future, the direct production of renewable raw materials. The company has developed a new dedicated product line, Olitema, whose purpose is to offer highly technological solutions with complete environmental sustainability. In this context, Foundry Alfe CHEM has created a new product which represents a breakthrough in the class of HFC hydraulic fluids: Ecosafe Plus is a biodegradable fire-resistant hydraulic fluid with high engineering and technological performances, high environmental sustainability and the best security guarantees in workplaces. Its formulation is glycols-free, and it allows for easier disposal of the exhausted fluid, compared to a traditional water/ glycol-based HFC hydraulic fluid. For what concern the technological properties, Ecosafe Plus has been tested by accredited laboratories with tribological trials (4 Ball wear test ASTM D 4172, Ball on disc test ASTM 6425, Brugger test DIN 51347, Vickers test ASTM D 2882, with elastomer compatibility test (ASTM D 471 and biodegradability test (OECD 310 F.

  3. 4th International Conference on Sustainable Automotive Technologies

    CERN Document Server

    Wellnitz, Jörg; Leary, Martin; Koopmans, Lucien

    2012-01-01

    The book on Sustainable Automotive Technologies aims to draw special attention to the research and practice focused on new technologies and approaches capable of meeting the challenges to sustainable mobility. In particular, the book features incremental and radical technical advancements that are able to meet social, economic and environmental targets in both local and global contexts. These include original solutions to the problems of pollution and congestion, vehicle and public safety, sustainable vehicle design and manufacture, new structures and materials, new power-train technologies and vehicle concepts. In addition to vehicle technologies, the book is also concerned with the broader systemic issues such as sustainable supply chain systems, integrated logistics and telematics, and end-of-life vehicle management. It captures selected peer reviewed papers accepted for presentation at the 4th International Conference on Sustainable Automotive Technologies, ICSAT2012, held at the RMIT, Melbourne, Australi...

  4. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 11. Report on the in-house trainings by TEDC. Part 2

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2012-02-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report describes the in-house trainings given by TEDC (Technical Education Development Centre) to 7 SMK (Sekolah Menengah Kejuruan of the Ministry of Education; SMKs are Vocational and Technical Schools) that are currently involved in CASINDO regarding the background of, the approach to and the steps taken for the development of operational curricula at SMK level. The report also explains the results of the in-house trainings.

  5. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 8. Report on general competency trainings (basic level) by TEDC for SMK teachers from the five CASINDO regions

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2011-03-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report presents an overview of the training activities on general renewable energy technologies competencies conducted by TEDC Bandung (Technical Education Development Centre), for the teachers of the 11 SMKs (Sekolah Menengah Kejuruan of the Ministry of Education; SMKs are Vocational and Technical Schools) involved in the CASINDO project. The report also contains a description of the Training of Trainers activities conducted by the CASINDO consortium for TEDC staff in the renewable energy technologies micro hydro power, solar photovoltaic, wind energy, biomass , biogas and energy efficiency.

  6. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 10. Report on the in-house trainings by TEDC. Part 1

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2011-11-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report describes the in-house trainings given by TEDC (Technical Education Development Centre) to 4 SMK (Sekolah Menengah Kejuruan of the Ministry of Education; SMKs are Vocational and Technical Schools) that are currently involved in CASINDO regarding the background of, the approach to and the steps taken for the development of operational curricula at SMK level. The report also explains the results of the in-house trainings.

  7. Law project modified by the Senate, of the program relative to the sustainable management of radioactive materials and wastes; Projet de loi modifie par le Senat, de programme relatif a la gestion durable des matieres et des dechets radioactifs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-05-15

    In the framework of a sustainable development and of the nuclear energy development, the France decided by the law of the 30 December 1991, to study three axis or researches: the radioactive wastes transmutation, their deep underground disposal and their storage during ten years. Today, after evaluation of the researches results a law project on the sustainable management of the radioactive materials and wastes, has been prepared. This document presents the different articles of the law. (A.L.B.)

  8. Injury and treatment characteristics of sport-specific injuries sustained in interscholastic athletics: a report from the athletic training practice-based research network.

    Science.gov (United States)

    Lam, Kenneth C; Snyder Valier, Alison R; Valovich McLeod, Tamara C

    2015-01-01

    The inclusion of clinical practice factors, beyond epidemiologic data, may help guide medical coverage and care decisions. Trends in injury and treatment characteristics of sport-specific injuries sustained by secondary school athletes will differ based on sport. Retrospective analysis of electronic patient records. Level 4. Participants consisted of 3302 boys and 2293 girls who were diagnosed with a sport-related injury or condition during the study years. Injury (sport, body part, diagnosis via ICD-9 codes) and treatment (type, amount, and duration of care) characteristics were grouped by sport and reported using summary statistics. Most injuries and treatments occurred in football, girls' soccer, basketball, volleyball, and track and field. Sprain or strain of the ankle, knee, and thigh/hip/groin and concussion were the most commonly documented injuries across sports. The injury pattern for boys' wrestling differed from other sports and included sprain or strain of the elbow and neck and general medical skin conditions. The most frequently reported service was athletic training evaluation/reevaluation treatment, followed by hot/cold pack, therapeutic exercise, manual therapy techniques, electrical stimulation, and strapping of lower extremity joints. Most sports required 4 to 5 services per injury. With the exception of boys' soccer and girls' softball, duration of care ranged from 10 to 14 days. Girls' soccer and girls' and boys' track and field reported the longest durations of care. Injury and treatment characteristics are generally comparable across sports, suggesting that secondary school athletic trainers may diagnose and treat similar injuries regardless of sport. Subtle sport trends, including skin conditions associated with boys' wrestling and longer duration of care for girls' soccer, are important to note when discussing appropriate medical coverage and care.

  9. Virtual Sustainability

    Directory of Open Access Journals (Sweden)

    William Sims Bainbridge

    2010-09-01

    Full Text Available In four ways, massively multiplayer online role-playing games may serve as tools for advancing sustainability goals, and as laboratories for developing alternatives to current social arrangements that have implications for the natural environment. First, by moving conspicuous consumption and other usually costly status competitions into virtual environments, these virtual worlds might reduce the need for physical resources. Second, they provide training that could prepare individuals to be teleworkers, and develop or demonstrate methods for using information technology to replace much transportation technology, notably in commuting. Third, virtual worlds and online games build international cooperation, even blending national cultures, thereby inching us toward not only the world consciousness needed for international agreements about the environment, but also toward non-spatial government that cuts across archaic nationalisms. Finally, realizing the potential social benefits of this new technology may urge us to reconsider a number of traditional societal institutions.

  10. Energy Storage Materials from Nature through Nanotechnology: A Sustainable Route from Reed Plants to a Silicon Anode for Lithium-Ion Batteries.

    Science.gov (United States)

    Liu, Jun; Kopold, Peter; van Aken, Peter A; Maier, Joachim; Yu, Yan

    2015-08-10

    Silicon is an attractive anode material in energy storage devices, as it has a ten times higher theoretical capacity than its state-of-art carbonaceous counterpart. However, the common process to synthesize silicon nanostructured electrodes is complex, costly, and energy-intensive. Three-dimensional (3D) porous silicon-based anode materials have been fabricated from natural reed leaves by calcination and magnesiothermic reduction. This sustainable and highly abundant silica source allows for facile production of 3D porous silicon with very good electrochemical performance. The obtained silicon anode retains the 3D hierarchical architecture of the reed leaf. Impurity leaching and gas release during the fabrication process leads to an interconnected porosity and the reductive treatment to an inside carbon coating. Such anodes show a remarkable Li-ion storage performance: even after 4000 cycles and at a rate of 10 C, a specific capacity of 420 mA h g(-1) is achieved. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Sourcebook for Sex Equality: In-Service Training. An Annotated Listing of Materials and Media for Affirmative Action In-Service Training. Bibliographic Series, 2.

    Science.gov (United States)

    Hulme, Marylin A., Comp.

    The materials contained in this annotated bibliography include films, slide shows, information resources, evaluation materials, sample workshop formats, and guidelines for sex-fair and race-fair materials and group activities. The bibliography is divided into four sections: (1) "General Resources" includes readings in sex role stereotyping,…

  12. Training strategies and materials.

    Science.gov (United States)

    2008-08-01

    TxDOT project 0-5840 Development of Left-Turn Operations Guidelines at Signalized Intersections has developed : guidelines for recommending the most appropriate left-turn phasing treatments at signalized intersections by investigating all : asp...

  13. Master's Program Module "Environmental Issues--Decision Making Experience" as Precondition for Implementation of Education for Sustainable Development for Professional Training of Teachers

    Science.gov (United States)

    Vinokurova, Natalia Fedorovna; Martilova, Natalia Viktorovna; Krivdina, Irina Yurievna; Badin, Mikhail Mikhailovich; Efimova, Olga Evgenyevna

    2016-01-01

    The article discusses current issues related to the implementation of the UNESCO roadmap implementing Global action programme on education for sustainable development. In the context of increasing the professional level of pedagogical workers is a priority area in the implementation of education for sustainable development. Therefore, we believe…

  14. SUSTAINABLE TRAILER FLOORING

    OpenAIRE

    John Lu; Marc Chorney; Lowell Peterson

    2009-01-01

    Different trailer flooring materials, including wood-based, aluminum, steel, and synthetic plastic floors, were evaluated in accordance with their durability and sustainability to our natural environment. Wood-based trailer flooring is an eco-friendly product. It is the most sustainable trailer flooring material compared with fossil fuel-intensive steel, aluminum, and plastics. It is renewable and recyclable. Oak, hard maple, and apitong are strong and durable hardwood species that are curren...

  15. Sustainable Food & Sustainable Economics

    OpenAIRE

    Alvarez, Mavis Dora

    2012-01-01

    Cuba today is immersed in a very intense process of perfecting its agricultural production structures with the goal of making them more efficient and sustainable in their economic administration and in their social and environmental management. Agricultural cooperatives in Cuba have the responsibility of producing on 73% of the country's farmland. Their contributions are decisive to developing agricultural production and to ensuring more and better food for the population, in addition to redu...

  16. ICT innovations for sustainability

    CERN Document Server

    Aebischer, Bernard

    2015-01-01

    ICT Innovations for Sustainability is an investigation of how information and communication technology can contribute to sustainable development. It presents clear definitions of sustainability, suggesting conceptual frameworks for the positive and negative effects of ICT on sustainable development. It reviews methods of assessing the direct and indirect impact of ICT systems on energy and materials demand, and examines the results of such assessments. In addition, it investigates ICT-based approaches to supporting sustainable patterns of production and consumption, analyzing them at various levels of abstraction – from end-user devices, Internet infrastructure, user behavior, and social practices to macro-economic indicators.   Combining approaches from Computer Science, Information Systems, Human-Computer Interaction, Economics, and Environmental Sciences, the book presents a new, holistic perspective on ICT for Sustainability (ICT4S). It is an indispensable resource for anyone working in the area of ICT...

  17. Sustainable Concrete Technology

    Directory of Open Access Journals (Sweden)

    Sim J.

    2015-12-01

    Full Text Available The growing concern over global warming and significant ecological changes requires sustainable development in all fields of science and technology. Concrete not only consumes huge amount of energy and natural sources, but also emits large amount of CO2, mainly due to the production of cement. It is evident that such large amount of concrete production has put significant impact on the energy, resource, environment, and ecology of the society. Hence, how to develop the concrete technology in a sustainable way has become a significant issue. In this paper, some of Korean researches for sustainable development of concrete are presented. These are sustainable strengthening for deteriorated concrete structure, sustainable reinforcement of new concrete structure, sustainable concrete using recycled aggregate and supplementary cementing materials and finally application of each technique to precast concrete.

  18. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 9. Report on specific competency trainings (basic level) by TEDC for SMK teachers from the five CASINDO regions

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2011-03-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report describes the trainings conducted by TEDC Bandung (Technical Education Development Centre) on specific competencies for the teachers of the 11 SMKs (Sekolah Menengah Kejuruan of the Ministry of Education; SMKs are Vocational and Technical Schools) involved in CASINDO in the renewable energy technologies micro hydropower , solar photovoltaic, wind energy, biomass, biogas and energy efficiency. The report also contains a description of the Training of Trainers activities conducted by the CASINDO consortium for TEDC staff in the renewable energy technologies micro hydro power, solar photovoltaic, wind energy, biomass , biogas and energy efficiency. Additionally, the report describes training activities that are closely linked to and highly relevant for CASINDO.

  19. Teaching sustainable solutions in engineering

    DEFF Research Database (Denmark)

    Olsen, Stig Irving; Nielsen, Susanne Balslev; Ejlertsen, Marina

    2015-01-01

    The increasing societal and industrial emphasis on sustainability requests that the next generation engineers needs to be trained in the context of sustainability. One of the means to address students at DTU is the establishment of a course aimed at bachelor students from all of the university......'s study lines. The objectives of the course 'Sustainability in engineering solutions', is for the participants to understand the basic concept of sustainability and its three dimensions (people, profit, planet), as well as to analyse problems and synthesise solutions that are sustainable throughout...

  20. Sustainability and Teacher Education

    Science.gov (United States)

    Martin, Ken; Summers, Denise; Sjerps-Jones, Harriet

    2007-01-01

    Sustainability is now a key concept in both government policy and wider global concerns. Issues of climate change and global warming can no longer be ignored in teacher education programs in the post-compulsory education and training sector. Government policy-makers, notably the Department for Education and Skills (DfES), Learning Skills Council…

  1. Rapid Development and Use of a Nationwide Training Program for Cholera Management, Haiti, 2010

    Science.gov (United States)

    Lynch, Michael; Lambert, Yves; Sobel, Jeremy; Domerçant, Jean W.; Khan, Azharul

    2011-01-01

    When epidemic cholera appeared in Haiti in October 2010, the medical community there had virtually no experience with the disease and needed rapid training as the epidemic spread throughout the country. We developed a set of training materials specific to Haiti and launched a cascading training effort. Through a training-of-trainers course in November 14–15, 2010, and department-level training conducted in French and Creole over the following 3 weeks, 521 persons were trained and equipped to further train staff at the institutions where they worked. After the training, the hospitalized cholera patients’ case-fatality rate dropped from 4% to <2% by mid-December and was <1% by January 2011. Continuing in-service training, monitoring and evaluation, and integration of cholera management into regular clinical training will help sustain this success. PMID:22099112

  2. Investing in African research training institutions creates sustainable capacity for Africa: the case of the University of the Witwatersrand School of Public Health masters programme in epidemiology and biostatistics.

    Science.gov (United States)

    Kellerman, Ronel; Klipstein-Grobusch, Kerstin; Weiner, Renay; Wayling, Steven; Fonn, Sharon

    2012-04-04

    Improving health in Africa is a high priority internationally. Inadequate research capacity to produce local, relevant research has been identified as a limitation to improved population health. Increasing attention is being paid to the higher education sector in Africa as a method of addressing this; evidence that such investment is having the desired impact is required. A 1998 3-year investment by the Special Programme for Research and Training in Tropical Diseases (TDR) in research training at the School of Public Health, University of the Witwatersrand, South Africa was reviewed to assess its' impact. A descriptive cross-sectional survey of the 70 students registered for the masters programme in epidemiology & biostatistics from 2000-2005 was conducted. Data were collected from self-administered questionnaires. Sixty percent (42/70) of students responded. At the time of the survey 19% of respondents changed their country of residence after completion of the masters course, 14% migrated within Africa and 5% migrated out of Africa. Approximately half (47%) were employed as researchers and 38% worked in research institutions. Sixty percent reported research output, and four graduates were pursuing PhD studies. Government subsidy to higher education institutions, investments of the University of the Witwatersrand in successful programmes and ongoing bursaries for students to cover tuition fees were important for sustainability. Investing in African institutions to improve research training capacity resulted in the retention of graduates in Africa in research positions and produced research output. Training programmes can be sustained when national governments invest in higher education and where that funding is judiciously applied. Challenges remain if funding for students bursaries is not available.

  3. Grants Management Training Materials for Tribal Organizations: Introduction to Tribal Administrative and Financial Guidance for Assistance Agreements

    Science.gov (United States)

    EPA training can help grant recipients manage assistance agreement awards. Learn about grant requirements and EPA expectations. Learn how to manage an entire program, manage a specific piece of the project, or refresh understanding of specific tasks.

  4. Sustainable agriculture

    National Research Council Canada - National Science Library

    Lichtfouse, Eric

    2009-01-01

    ... : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 9 Part I CLIMATE CHANGE Soils and Sustainable Agriculture: A Review : : : : : : : : : : : : : : : : : : : : : : : : : : Rattan Lal 15 Soils and Food Sufficiency...

  5. Renewable insulation as a sustainable option. A study on the performance of renewable insulation materials; Vernieuwbare isolatie als duurzaam alternatief. Een onderzoek naar de prestaties van vernieuwbare isolatiematerialen

    Energy Technology Data Exchange (ETDEWEB)

    Hasselaar, B.L.H.

    2004-06-25

    Insulation of buildings has doubled the energy use per person compared to the 1950's instead of quadrupled. Through sustainable building the health- and environmental effects of building, buildings and the built environment are tried to be reduced, among others by using renewable resources. However, the use of renewable insulation materials is limited because products are unknown to people or have certain prejudices against them. From the insulation materials that are currently available on the Dutch market a selection of three renewable materials has been made on ground of environmental profile and kind of material: sheepwool, cellulose fiber and flaxwool. These will be compared to glasswool as a reference to the standard of what is normally used. Renewable materials have, other than for example glasswool, a hygroscopic or sorption curve. This means they can absorb water, and that the water content is dependent of the relative humidity. Which consequences this property has for building constructions has been researched in two different ways: in a test facility, where the amount of internal condensation and the reaction of the different materials to this was tested, and by simulation in the program WUFI, where the test results were used to increase the reliability of the simulations. In order to make comparison between the insulation materials possible, the maximum relative humidity (RH) in the material was monitored. The higher the RH, the more chance of condensation (free water) and accidence of fungus. The simulations made apparent that the sorption curve, and therefore hygroscopic ability, leads to a higher average RH in the insulation materials. Water that is in a material because of hygroscopic properties moves under influence of a temperature gradient to the cold side, with high local humidities as a result. The higher the hygroscopic capacity of a material, the higher the average RH. Only when a certain moisture flow causes the moisture content to rise

  6. Training Language Teachers to Sustain Self-Directed Language Learning: An Exploration of Advisers' Experiences on a Web-Based Open Virtual Learning Environment

    Science.gov (United States)

    Bailly, Sophie; Ciekanski, Maud; Guély-Costa, Eglantine

    2013-01-01

    This article describes the rationale for pedagogical, technological and organizational choices in the design of a web-based and open virtual learning environment (VLE) promoting and sustaining self-directed language learning. Based on the last forty years of research on learner autonomy at the CRAPEL according to Holec's definition (1988), we…

  7. Sustainable Marketing

    NARCIS (Netherlands)

    Dam, van Y.K.

    2017-01-01

    In this article, three different conceptions of sustainable marketing are discussed and compared. These different conceptions are referred to as social, green, and critical sustainable marketing. Social sustainable marketing follows the logic of demand-driven marketing management and places the

  8. A sustainable economy

    OpenAIRE

    Pawlak, J. J.

    2008-01-01

    There exists a direct correlation between improvements in standard of living and the consumption of resources. To be able to maintain the standard of living of a modern developed country, society must adapt to an economy based on sustainable processes, energy, and raw materials. The sustainable economy presents itself as a disruptive technology to the traditional economy, which is based largely on non-renewable resources. The issue seems to be more about when will we switch to a sustainabl...

  9. FORMAÇÃO DOCENTE EM SERVIÇO E A RECORRÊNCIA A MATERIAL MULTIMIDIA PARA O ENSINO DAS ENERGIAS RENOVÁVEIS. IN-SERVICE TEACHER TRAINING. RECURRING TO MULTIMEDIA MATERIAL FOR RENEWABLE ENERGY TEACHING

    Directory of Open Access Journals (Sweden)

    Marta Ofélia Chaile

    2013-11-01

    Full Text Available O trabalho relata uma investigação levada a cabo entre profissionais das áreas de Física – Energias Renováveis (ER e Pedagogia, que procura difundir e ensinar as ER. Propôs-se, para isso, preparar um grupo de docentes de escolas técnicas sob a modalidade conhecida como Formação Docente em Serviço, em um processo onde a inserção e a recorrência a materiais técnico-informáticos se constituíram em importante contribuição. A investigação efetuou abordagens complementares: a inserção curricular das ER no nível médio, a formação em serviço de docentes do nível primário, a pesquisa-ação colaborativa entre docentes. Para caracterizar o sujeito da categoria “formação docente em serviço” foram aplicadas entrevistas e recolhidos relatos, narrativas de aulas dadas, de onde se interpretam concepções, representações e escolas de formação para os docentes. O material de ensino, por sua parte, foi testado em campo, mediante sucessivas análises. Os resultados do estudo qualitativo permitiram conhecer pautas de orientação do processo de formação, em relação ao uso de materiais técnico-informáticos no ensino. The paper presents an investigation carried out by professionals of Physics – Renewable Energy (RE and Pedagogy areas, whose aim is to spread and teach RE. Therefore, it is set forth the training of a group of secondary technical school teachers under the modality known as In-service Teacher Training, through which the inclusion and the recurrence to techno-computing material will constitute a significant contribution. The research produced complementary approaches: RE curriculum insertion in middle school, in-service teacher training in the primary school, and collaborative action research among teachers. In order to characterize the subject of the category “in-service teacher training”, interviews are carried out, and stories and school class narrations are collected, from which conceptions

  10. Training attentional control in infancy

    National Research Council Canada - National Science Library

    Wass, Sam; Porayska-Pomsta, Kaska; Johnson, Mark H

    2011-01-01

    .... Relative to an active control group, and following only a relatively short training period, posttraining assessments revealed improvements in cognitive control and sustained attention, reduced...

  11. How to Identify Community Leaders, Problems, Resources: A Model Guidebook. Resource Materials and Training Aids. Second Revision.

    Science.gov (United States)

    Lippincott, Kenneth; Radig, John

    This package has been developed as a resource guide and training aid to assist school administrators who want to improve school-community relations, to involve people meaningfully in decision-making, and to create learning experiences of quality in the community's lifelong educational process. The guidebook lists steps for identifying formal and…

  12. ACES Human Sexuality Training Network Handbook. A Compilation of Sexuality Course Syllabi and Audio-Visual Material.

    Science.gov (United States)

    American Association for Counseling and Development, Alexandria, VA.

    This handbook contains a compilation of human sexuality course syllabi and audio-visual materials. It was developed to enable sex educators to identify and contact one another, to compile Human Sexuality Course Syllabi from across the country, and to bring to attention audio-visual materials which are available for teaching Human Sexuality…

  13. Insulating materials: sustainability. German Rockwool as an example for the future; Daemmstoffe: Nachhaltigkeit. Das Thema unserer Zukunft am Beispiel der Deutschen Rockwool

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2008-12-12

    Unlaminated Rockwool insulating materials were certified by Deutsches Institut Bauen und Umwelt e.V. (DIBU) with Oekolabel Typ II as environment-friendly construction materials. The DIBU environmental declaration refers to the whole life cycle of the insulating materials, taking into account the winning of raw materials, the production process, and the recycling process. (orig.)

  14. NET-ZERO ENERGY BUILDING OPERATOR TRAINING PROGRAM (NZEBOT)

    Energy Technology Data Exchange (ETDEWEB)

    Brizendine, Anthony; Byars, Nan; Sleiti, Ahmad; Gehrig, Bruce; Lu, Na

    2012-12-31

    The primary objective of the Net-Zero Energy Building Operator Training Program (NZEBOT) was to develop certificate level training programs for commercial building owners, managers and operators, principally in the areas of energy / sustainability management. The expected outcome of the project was a multi-faceted mechanism for developing the skill-based competency of building operators, owners, architects/engineers, construction professionals, tenants, brokers and other interested groups in energy efficient building technologies and best practices. The training program draws heavily on DOE supported and developed materials available in the existing literature, as well as existing, modified, and newly developed curricula from the Department of Engineering Technology & Construction Management (ETCM) at the University of North Carolina at Charlotte (UNC-Charlotte). The project goal is to develop a certificate level training curriculum for commercial energy and sustainability managers and building operators that: 1) Increases the skill-based competency of building professionals in energy efficient building technologies and best practices, and 2) Increases the workforce pool of expertise in energy management and conservation techniques. The curriculum developed in this project can subsequently be used to establish a sustainable energy training program that can contribute to the creation of new “green” job opportunities in North Carolina and throughout the Southeast region, and workforce training that leads to overall reductions in commercial building energy consumption. Three energy training / education programs were developed to achieve the stated goal, namely: 1. Building Energy/Sustainability Management (BESM) Certificate Program for Building Managers and Operators (40 hours); 2. Energy Efficient Building Technologies (EEBT) Certificate Program (16 hours); and 3. Energy Efficent Buildings (EEB) Seminar (4 hours). Training Program 1 incorporates the following

  15. A New Agenda for Sustainability

    DEFF Research Database (Denmark)

    Aagaard Nielsen, Kurt

    Two decades after the Brundtland Commission's Report "Our Common Future" adopted the concept of 'sustainable development', this book provides a renewal of the concept exploring the potential for new practices and fields for those involved in sustainability activity. The book addresses a number...... on sustainability. The material dealt with in the book offers a wide variety of perspectives on sustainability and reflects the importance of interdisciplinary and transdiciplinary work in the field. Suggesting targets for future analytical and political efforts in achieving global sustainability, this book offers...

  16. Sustainable regulation of construction.

    Science.gov (United States)

    2000-11-01

    The seminar examined the role building codes and regulations can have in promoting a more sustainable approach to construction, particularly through their application to non-industrial building materials. A range of building materials such as straw, bamboo, rammed earth, adobe, and cob (a mixture of clay and chopped straw) were described and illustrated by slides to show their building potential. The current codes have a prime concern to protect the health and safety of people from the built environment. They have been developed almost exclusively for mainstream industrial materials and methods of construction, which makes them difficult to use with alternative, indigenous, or non-industrial building materials, even though those materials may be considered more sustainable. The argument was put forward that with only one-third of the world population living in modern industrial buildings today, it is not sustainable to re-house the remaining rapidly expanding population in high technology dwellings. Many of the low technology building materials and methods now used by the majority of people in the world need only incremental improvement to be equal or superior to many of their industrial replacements. Since these can be more sustainable methods of building, there needs to be an acceptance of the use of alternative materials, particularly in the developing parts of the world, where they are being rejected for less sustainable industrial methods. However, many codes make it difficult to use non-industrial materials; indeed, many of the industrial materials would not meet the demands that must be now met if they were now being introduced as new materials. Consequently, there is a need to develop codes to facilitate the use of a wider range of materials than in current use, and research is needed to assist this development. Sustainable regulation should take into account the full range of real impacts that materials and systems have in areas such as resource use and

  17. Sustainable Disruptions

    DEFF Research Database (Denmark)

    Friis, Silje Alberthe Kamille; Kjær, Lykke Bloch

    2016-01-01

    Since 2012 the Sustainable Disruptions (SD) project at the Laboratory for Sustainability at Design School Kolding (DK) has developed and tested a set of design thinking tools, specifically targeting the barriers to economically, socially, and environmentally sustainable business development....... The tools have been applied in practice in collaboration with 11 small and medium sized companies (SMEs). The study investigates these approaches to further understand how design thinking can contribute to sustainable transition in a business context. The study and the findings are relevant to organizations...... invested in the issue of sustainable business development, in particular the leaders and employees of SMEs, but also to design education seeking new ways to consciously handle and teach the complexity inherent in sustainable transformation. Findings indicate that the SD design thinking approach contributes...

  18. Computational sustainability

    CERN Document Server

    Kersting, Kristian; Morik, Katharina

    2016-01-01

    The book at hand gives an overview of the state of the art research in Computational Sustainability as well as case studies of different application scenarios. This covers topics such as renewable energy supply, energy storage and e-mobility, efficiency in data centers and networks, sustainable food and water supply, sustainable health, industrial production and quality, etc. The book describes computational methods and possible application scenarios.

  19. Sustainable transformation

    DEFF Research Database (Denmark)

    Andersen, Nicolai Bo

    This paper is about sustainable transformation with a particular focus on listed buildings. It is based on the notion that sustainability is not just a question of energy conditions, but also about the building being robust. Robust architecture means that the building can be maintained and rebuilt...... theoretical lenses. It is proposed that three parameters concerning the ꞌtransformabilityꞌ of the building can contribute to a more nuanced understanding of sustainable transformation: technical aspects, programmatic requirements and narrative value. It is proposed that the concept of ꞌsustainable...

  20. Including sustainability issues in nurse education: A comparative study of first year student nurses' attitudes in four European countries.

    Science.gov (United States)

    Richardson, Janet; Heidenreich, Thomas; Álvarez-Nieto, Carmen; Fasseur, Fabienne; Grose, Jane; Huss, Norma; Huynen, Maud; López-Medina, Isabel M; Schweizer, Angélick

    2016-02-01

    Education in sustainable development is a goal recognised by a large number of countries and a vital concept in healthcare. It is therefore important that nurse education incorporates elements of sustainable development into nursing education curricula. However, there is limited research on student nurses' attitudes towards sustainability and no comparison of attitudes towards sustainability and its inclusion in the nursing curriculum across Europe. This project aims to assess student nurses' attitudes towards sustainability, its relevance to nursing and its inclusion in the nursing curricula. 1. To assess base-line attitudes at the start of nursing and midwifery training; 2. To compare sustainability awareness between students participating in training in a number of European universities. A comparative survey design using the Sustainability Attitudes in Nursing Survey (SANS_2) questionnaire. Nursing classes of Universities and Nursing Schools in four European countries were investigated using a questionnaire consisting of five sustainability-related items. 916 nursing students (UK: 450, Germany: 196, Spain: 124, Switzerland: 146). Standard descriptive and inferential statistical methods were used to establish psychometric quality (Principal Components Analysis, Cronbach's alpha, Pearson correlations) and compare student nurses from the four countries. The reliability of SANS_2 was good (Cronbach's alpha=.82) and the five items loaded on a single factor which explained 58% of variance. ANOVA of the SANS_2 total score showed significant differences between countries with German nursing students showing more sustainability awareness than students from the UK and Spain. SANS_2 is a reliable instrument to assess nursing students' sustainability awareness; there are significant differences in sustainability awareness of students of different European countries. Limitations of the study include non-random sampling, possible method effects and social desirability effects

  1. A source of energy : sustainable architecture and urbanism

    Energy Technology Data Exchange (ETDEWEB)

    Roestvik, Harald N.

    2011-07-01

    An update on the environmental challenges. Meant to inspire and be a source of energy.Tearing down myths and floodlighting paradoxes. Particularly relevant for students of architecture, architects and concerned citizens. Training tasks, recommendations for further source books and web sites, are included. From the content: Climate change and consensus, Population growth, Food production, The sustainable city, Transportation myths and facts, A mini history of environmental architecture, Architects' approach to sustainable design, The failure of western architects; a case study; China, The passive, zeb and plus energy building, Natural ventilation, Sustainable materials, Plastics in building, Nuclear energy, Solar energy, The grid of the future, Indoor climate and health. The sick building syndrome, Radon, Universal design, Paradoxes, Bullying techniques, Trust yourself, Timing, Which gateway will you choose?, On transience. (au)

  2. Sustainability Principles in Practice

    DEFF Research Database (Denmark)

    Gani, Rafiqul; Wenzel, Henrik; Azapagic, Adisa

    2007-01-01

    generation, transport, heating and cooling, on the other hand, it has a considerable impact on the environment, via its resource consumption, its emissions and the impact of its products. New (sustainable) alternatives, for example, change of raw material base, use of renewable resources, efficient...... manufacture of chemical products and sustainable products and processes that can efficiently manufacture them, will need to be considered to meet the current and future challenges. Some of the important issues in this respect are how to generate/identify sustainable alternatives, how to analyze them, which...... criteria should be used to evaluate them, and how to implement them? The objective of this presentation is to highlight the use of systematic multidisciplinary approaches for generation of sustainable alternatives combined with methods/tools for analysis and evaluation. For generation of alternatives...

  3. The macroecology of sustainability

    Science.gov (United States)

    Burger, Joseph R.; Allen, Craig D.; Brown, James H.; Burnside, William R.; Davidson, Ana D.; Fristoe, Trevor S.; Hamilton, Marcus J.; Mercado-Silva, Norman; Nekola, Jeffrey C.; Okie, Jordan G.; Zuo, Wenyun

    2012-01-01

    The discipline of sustainability science has emerged in response to concerns of natural and social scientists, policymakers, and lay people about whether the Earth can continue to support human population growth and economic prosperity. Yet, sustainability science has developed largely independently from and with little reference to key ecological principles that govern life on Earth. A macroecological perspective highlights three principles that should be integral to sustainability science: 1) physical conservation laws govern the flows of energy and materials between human systems and the environment, 2) smaller systems are connected by these flows to larger systems in which they are embedded, and 3) global constraints ultimately limit flows at smaller scales. Over the past few decades, decreasing per capita rates of consumption of petroleum, phosphate, agricultural land, fresh water, fish, and wood indicate that the growing human population has surpassed the capacity of the Earth to supply enough of these essential resources to sustain even the current population and level of socioeconomic development.

  4. The macroecology of sustainability.

    Science.gov (United States)

    Burger, Joseph R; Allen, Craig D; Brown, James H; Burnside, William R; Davidson, Ana D; Fristoe, Trevor S; Hamilton, Marcus J; Mercado-Silva, Norman; Nekola, Jeffrey C; Okie, Jordan G; Zuo, Wenyun

    2012-01-01

    The discipline of sustainability science has emerged in response to concerns of natural and social scientists, policymakers, and lay people about whether the Earth can continue to support human population growth and economic prosperity. Yet, sustainability science has developed largely independently from and with little reference to key ecological principles that govern life on Earth. A macroecological perspective highlights three principles that should be integral to sustainability science: 1) physical conservation laws govern the flows of energy and materials between human systems and the environment, 2) smaller systems are connected by these flows to larger systems in which they are embedded, and 3) global constraints ultimately limit flows at smaller scales. Over the past few decades, decreasing per capita rates of consumption of petroleum, phosphate, agricultural land, fresh water, fish, and wood indicate that the growing human population has surpassed the capacity of the Earth to supply enough of these essential resources to sustain even the current population and level of socioeconomic development.

  5. Sustainable Transportation

    DEFF Research Database (Denmark)

    Hall, Ralph P.; Gudmundsson, Henrik; Marsden, Greg

    2014-01-01

    that relate to the construction and maintenance of transportation infrastructure and the operation or use of the different transportation modes. The concept of sustainable transportation emerged in response to these concerns as part of the broader notion of sustainable development. Given the transportation...

  6. Sustaining dairy

    NARCIS (Netherlands)

    Villarreal Herrera, Georgina

    2017-01-01

    Dairy in Europe has undergone many changes in the last few years—the abolition of milk production quotas being a fundamental one. This study explores these changes in relation to the sustained social and environmental viability of the sector and how dairy processors' sustainability

  7. Sustainable Universities

    DEFF Research Database (Denmark)

    Grindsted, Thomas Skou

    2011-01-01

    . Declarations tend to have impact on three trends. Firstly, there is emerging international consensus on the university’s role and function in relation to sustainable development; secondly, the emergence of national legislation, and thirdly, an emerging international competition to be leader in sustainable...... campus performance....

  8. Sustainable Transition

    DEFF Research Database (Denmark)

    Hansen, Ole Erik; Søndergård, Bent

    2014-01-01

    of agendas/vision, technologies, actors and institutions in the emergent design of an urban mobility system based on an electric car sharing system. Why. Designing for sustainability is a fundamental challenge for future design practices; designers have to obtain an ability to contribute to sustainable...

  9. Sustainable Learning

    Science.gov (United States)

    Cadwell, Louise; Dillon, Robert

    2011-01-01

    Green schools have moved into a new era that focuses on building a culture of sustainability in every aspect of learning in schools. In the early stages of sustainability education, the focus was on recycling and turning off the lights. Now, students and adults together are moving into the areas of advocacy and action that are based on a deep…

  10. Sustainability concern in discourse and practice

    DEFF Research Database (Denmark)

    Petersen, Lars Kjerulf; Ferrucci, Martina

    . These factors include (according to some analytical distinctions; see Shove) the embodied competences involved in performing all practices, the meanings, i.e. norms, engagements, world views, and orientations that saturate and guide them, and the materials, i.e. artefacts, infrastructures, technologies...... and human-material interfaces through which practices are constituted and maintained, and they can help identify some of those impulses though which practices may be reconfigured – or help reveal the marginal status of pro-environmental concerns in collective meanings. We furthermore propose to apply ANT...... practices (taking the train or the car), specific tropes (“get the growth going” or “we are using more than one Earth”) and various other discursive framings. The project seeks to identify such sustainability related in-text actors and follow them within as well as outside the text and into household...

  11. Textiles and clothing sustainability nanotextiles and sustainability

    CERN Document Server

    2017-01-01

    This book highlights the sustainability aspects of textiles and clothing sector in light of nanomaterials and technologies. The invasion of nano in every industrial sector has been important and has made remarkable changes as well as posed new challenges, including the textiles and clothing sector. There is quite a great deal of research happening in terms of nano materials for textiles across the globe, some of which are covered in this book. .

  12. Greening Operations Management: An Online Sustainable Procurement Course for Practitioners

    Science.gov (United States)

    Walker, Helen L.; Gough, Stephen; Bakker, Elmer F.; Knight, Louise A.; McBain, Darian

    2009-01-01

    In the Operations Management field, sustainable procurement has emerged as a way to green the purchasing and supply process. This paper explores issues in sustainable procurement training. The authors formed an interdisciplinary team to design, deliver and evaluate a training programme to promote and develop sustainable procurement in the United…

  13. The Aesthetics of Sustainable Design

    DEFF Research Database (Denmark)

    Folkmann, Mads Nygaard; Riisberg, Vibeke

    2017-01-01

    is paper will investigate the aesthetics of sustainable design by exploring di erent strategies of communicating products as being sustainable. It can be questioned how the sustainable element is present and detectable in design: Whether it is a principle of internal construction, operates...... instead of plastic in the 1970s and 1980s, 2) indirect representation and critical-constructive re ec- tion of sustainability as a principle of the design as in newer explo- rations of materials, 3) avant-gardist explorations of the potential of sustainability and 4) the evocation of emotional attachment...... physical manifestation and inner idea of the object in the question of how the speci c meaning content can be physically manifested and re ected in a variety of ways. In this way, the expression and appearance of sustainability in design may be contested along with the notions of sustainability behind...

  14. The Aesthetics of Sustainable Design

    DEFF Research Database (Denmark)

    Folkmann, Mads Nygaard; Riisberg, Vibeke

    is paper will investigate the aesthetics of sustainable design by exploring di erent strategies of communicating products as being sustainable. It can be questioned how the sustainable element is present and detectable in design: Whether it is a principle of internal construction, operates...... instead of plastic in the 1970s and 1980s, 2) indirect representation and critical-constructive re ec- tion of sustainability as a principle of the design as in newer explo- rations of materials, 3) avant-gardist explorations of the potential of sustainability and 4) the evocation of emotional attachment...... physical manifestation and inner idea of the object in the question of how the speci c meaning content can be physically manifested and re ected in a variety of ways. In this way, the expression and appearance of sustainability in design may be contested along with the notions of sustainability behind...

  15. Sustained reduction of seizures in patients with intractable epilepsy after self-regulation training of slow cortical potentials –10 year after

    Directory of Open Access Journals (Sweden)

    Ute eStrehl

    2014-08-01

    Full Text Available The aim of this study was to determine whether the reduction of seizures in patients with intractable epilepsy after self-regulation of slow cortical potentials (SCP was maintained almost ten years after the end of treatment. Originally, 41 patients received training with SCP-Neurofeedback. A control group of 12 patients received respiratory feedback while another group of 11 patients had their anticonvulsant medications reviewed. Nineteen patients in the experimental group participated at least in parts of the long term follow-up, but only two patients from each control group agreed to do so. The follow-up participants completed the same seizure diaries as in the original study. Patients of the experimental group also took part in three SCP-training sessions at the follow-up evaluation. Due to the small sample size, the results of participants in the control groups were not considered in the analysis. A significant decrease in seizure frequency was found about 10 years after the end of SCP treatment. The clinical significance of this result is considered medium to high. All patients were still able to self-regulate their slow cortical potentials during the feedback condition. This success was achieved without booster sessions.This is the longest follow-up evaluation of the outcome of a psychophysiological treatment in patients with epilepsy ever reported. Reduced seizure frequency may be the result of patients continued ability to self-regulate their slow cortical potentials. Given such a long follow-up period, the possible impact of confounding variables should be taken into account. The small number of patients participating in this follow-up evaluation diminishes the ability to make causal inferences. However, the consistency and duration of improvement for patients who received SCP-feedback training suggests that such treatment may be considered as a treatment for patients with intractable epilepsy and as an adjunct to conventional

  16. From Efficiency to Sustainability. Training responsible engineers in the new educational scene; De la Eficacia a la Sostenibilidad. Formar ingenieros responsables en el nuevo escenario educativo

    Energy Technology Data Exchange (ETDEWEB)

    Zamora-Polo, F.; Roman-Suero, S.; Sanchez-Martin, J.

    2010-07-01

    Terms like Sustainable Development and Professional Business Ethics are more and more often used in Engineering professional exercise. The Professional Associations as regulatory organisms of the profession have to take care that the professional activity is made involving no detrimental effect to the natural and social environment, thus meeting the needs of the present without compromising the ability of future generations. In the article the relevancy of including transversal ethical and social competence in the engineering studies has been highlighted. For this task, the authors describe their experience in the subject of extractive metallurgy, developed in the Industrial Engineering School of Badajoz. Achieving a proper way of approaching these contents requires a very fluid relation university-business activities. In the same way, based on these first studies, inter university and interdisciplinary working networks might be created in order to study the optimal way for developing these competence. (Author) 21 refs.

  17. Designing Instructional Materials for General Education and Teacher Training. A Portfolio of Experiences in Asia and Oceania.

    Science.gov (United States)

    Asian Centre of Educational Innovation for Development, Bangkok (Thailand).

    This portfolio presents papers that were engendered by a conference held in 1978 at Udorn Thani, Thailand. The meeting was organized by the Asian Centre of Educational Innovation for Development and dealt with developing instructional materials and educational aids, particularly those which are produced from local and community resources, by…

  18. Coated magnesium : Designed for sustainability?

    NARCIS (Netherlands)

    Meskers, C.E.M.

    2008-01-01

    Design for consumer products such as cars and electronics requires the selection and combination of various materials. At the end of the product life, the product has to be recycled back to materials suitable for manufacture of new products. To evaluate the sustainability of a material cycle metrics

  19. Physical fitness training reference manual for security force personnel at fuel cycle facilities possessing formula quantities of special nuclear materials

    Energy Technology Data Exchange (ETDEWEB)

    Arzino, P.A.; Caplan, C.S.; Goold, R.E. (California State Univ., Hayward, CA (United States). Foundation)

    1991-09-01

    The recommendations contained throughout this NUREG are being provided to the Nuclear Regulatory Commission (NRC) as a reference manual which can be used by licensee management as they develop a program plan for the safe participation of guards, Tactical Response Team members (TRTs), and all other armed response personnel in physical fitness training and in physical performance standards testing. The information provided in this NUREG will help licensees to determine if guards, TRTs, and other armed response personnel can effectively perform their normal and emergency duties without undue hazard to themselves, to fellow employees, to the plant site, and to the general public. The recommendations in this NUREG are similar in part to those contained within the Department of Energy (DOE) Medical and Fitness Implementation Guide which was published in March 1991. The guidelines contained in this NUREG are not requirements, and compliance is not required. 25 refs.

  20. Transformations? Skilled Change Agents Influencing Organisational Sustainability Culture

    Science.gov (United States)

    Davis, Keith; Boulet, Mark

    2016-01-01

    Training employees in sustainability knowledge and skills is considered a vital element in creating a sustainability culture within an organisation. Yet, the particular types of training programs that are effective for this task are still relatively unknown. This case study describes an innovative workplace training program using a "head,…

  1. More than 50% of players sustained a time-loss injury (>1 day of lost training or playing time) during the 2012 Super Rugby Union Tournament: a prospective cohort study of 17,340 player-hours.

    Science.gov (United States)

    Schwellnus, Martin P; Thomson, Alan; Derman, Wayne; Jordaan, Esme; Readhead, Clint; Collins, Rob; Morris, Ian; Strauss, Org; Van der Linde, Ewoudt; Williams, Arthur

    2014-09-01

    Professional Rugby Union is a contact sport with a high risk of injury. To document the incidence and nature of time-loss injuries during the 2012 Super Rugby tournament. Prospective cohort study. 2012 Super Rugby tournament (Australia, New Zealand, South Africa). 152 players from 5 South African teams. Team physicians collected daily injury data through a secure, web-based electronic platform. Data included size of the squad, type of day, main player position, training or match injury, hours of play (training and matches), time of the match injury, mechanism of injury, main anatomical location of the injury, specific anatomical structure of the injury, the type of injury, the severity of the injury (days lost). The proportion (%) of players sustaining a time-loss injury during the tournament was 55%, and 25% of all players sustained >1 injury. The overall incidence rate (IR/1000 player-hours) of injuries was 9.2. The IR for matches (83.3) was significantly higher than for training (2.1) and the IR was similar for forwards and backs. Muscle/tendon (50%) and joint/ligament (32.7%) injuries accounted for >80% of injuries. Most injuries occurred in the lower (48.1%) and upper limb (25.6%). 42% of all injuries were moderate (27.5%) or severe (14.8%), and tackling (26.3%) and being tackled (23.1%) were the most common mechanisms of injury. The IR of injuries was unrelated to playing at home compared with away (locations ≥6 h time difference). 55% of all players were injured during the 4-month Super Rugby tournament (1.67 injuries/match). Most injuries occurred in the lower (knee, thigh) or upper limb (shoulder, clavicle). 42% of injuries were severe enough for players to not play for >1 week. 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.

  2. Community Capacity Building as a vital mechanism for enhancing the growth and efficacy of a sustainable scientific software ecosystem: experiences running a real-time bi-coastal "Open Science for Synthesis" Training Institute for young Earth and Environmental scientists

    Science.gov (United States)

    Schildhauer, M.; Jones, M. B.; Bolker, B.; Lenhardt, W. C.; Hampton, S. E.; Idaszak, R.; Rebich Hespanha, S.; Ahalt, S.; Christopherson, L.

    2014-12-01

    Continuing advances in computational capabilities, access to Big Data, and virtual collaboration technologies are creating exciting new opportunities for accomplishing Earth science research at finer resolutions, with much broader scope, using powerful modeling and analytical approaches that were unachievable just a few years ago. Yet, there is a perceptible lag in the abilities of the research community to capitalize on these new possibilities, due to lacking the relevant skill-sets, especially with regards to multi-disciplinary and integrative investigations that involve active collaboration. UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS), and the University of North Carolina's Renaissance Computing Institute (RENCI), were recipients of NSF OCI S2I2 "Conceptualization awards", charged with helping define the needs of the research community relative to enabling science and education through "sustained software infrastructure". Over the course of our activities, a consistent request from Earth scientists was for "better training in software that enables more effective, reproducible research." This community-based feedback led to creation of an "Open Science for Synthesis" Institute— a innovative, three-week, bi-coastal training program for early career researchers. We provided a mix of lectures, hands-on exercises, and working group experience on topics including: data discovery and preservation; code creation, management, sharing, and versioning; scientific workflow documentation and reproducibility; statistical and machine modeling techniques; virtual collaboration mechanisms; and methods for communicating scientific results. All technologies and quantitative tools presented were suitable for advancing open, collaborative, and reproducible synthesis research. In this talk, we will report on the lessons learned from running this ambitious training program, that involved coordinating classrooms among two remote sites, and

  3. Enabling and sustaining the activities of lay health influencers: lessons from a community-based tobacco cessation intervention study.

    Science.gov (United States)

    Castañeda, Heide; Nichter, Mark; Nichter, Mimi; Muramoto, Myra

    2010-07-01

    The authors present findings from a community-based tobacco cessation project that trained lay health influencers to conduct brief interventions. They outline four major lessons regarding sustainability. First, participants were concerned about the impact that promoting cessation might have on social relationships. "Social risk" must be addressed during training to ensure long-term sustainability. Second, formal training provided participants with an increased sense of self-efficacy, allowed them to embrace a health influencer identity, and aided in further reducing social risk. Third, material resources functioned to mediate social tensions during health intervention conversations. A variety of resources should be made available to health influencers to accommodate type of relationship, timing, and location of the interaction. Finally, project design must be attentive to the creation of a "community of practice" among health influencers as an integral part of project sustainability. These lessons have broad implications for successful health promotion beyond tobacco cessation.

  4. Biofuels and sustainability.

    Science.gov (United States)

    Solomon, Barry D

    2010-01-01

    Interest in liquid biofuels production and use has increased worldwide as part of government policies to address the growing scarcity and riskiness of petroleum use, and, at least in theory, to help mitigate adverse global climate change. The existing biofuels markets are dominated by U.S. ethanol production based on cornstarch, Brazilian ethanol production based on sugarcane, and European biodiesel production based on rapeseed oil. Other promising efforts have included programs to shift toward the production and use of biofuels based on residues and waste materials from the agricultural and forestry sectors, and perennial grasses, such as switchgrass and miscanthus--so-called cellulosic ethanol. This article reviews these efforts and the recent literature in the context of ecological economics and sustainability science. Several common dimensions for sustainable biofuels are discussed: scale (resource assessment, land availability, and land use practices); efficiency (economic and energy); equity (geographic distribution of resources and the "food versus fuel" debate); socio-economic issues; and environmental effects and emissions. Recent proposals have been made for the development of sustainable biofuels criteria, culminating in standards released in Sweden in 2008 and a draft report from the international Roundtable on Sustainable Biofuels. These criteria hold promise for accelerating a shift away from unsustainable biofuels based on grain, such as corn, and toward possible sustainable feedstock and production practices that may be able to meet a variety of social, economic, and environmental sustainability criteria.

  5. Sustainable consumption

    DEFF Research Database (Denmark)

    Prothero, Andrea; Dobscha, Susan; Freund, Jim

    2011-01-01

    This essay explores sustainable consumption and considers possible roles for marketing and consumer researchers and public policy makers in addressing the many sustainability challenges that pervade our planet. Future research approaches to this interdisciplinary topic need to be comprehensive...... and systematic and will benefit from a variety of different perspectives. There are a number of opportunities for future research, and three areas are explored in detail. First, the essay considers the inconsistency between the attitudes and behaviors of consumers with respect to sustainability; next, the agenda...... is broadened to explore the role of individual citizens in society; and finally, a macro institutional approach to fostering sustainability is explored. Each of these areas is examined in detail and possible research avenues and public policy initiatives are considered within each of these separate...

  6. Stabilizing Sustainability

    DEFF Research Database (Denmark)

    Reitan Andersen, Kirsti

    The publication of the Brundtland Report in 1987 put the topic of sustainable development on the political and corporate agenda. Defining sustainable development as “a development that meets the needs of the future without compromising the ability of future generations to meet their own needs......” (WCED, 1987, p. 43), the Report also put a positive spin on the issue of sustainability by upholding capitalist beliefs in the possibility of infinite growth in a world of finite resources. While growth has delivered benefits, however, it has done so unequally and unsustainably. This thesis focuses...... on the textile and fashion industry, one of the world’s most polluting industries and an industry to some degree notorious for leading the ‘race to the bottom’ in global labour standards. Despite being faced with increasing demands to practise sustainability, most textile and fashion companies continue to fail...

  7. Sustainability reporting

    NARCIS (Netherlands)

    Kolk, A.

    2005-01-01

    This article gives an overview of developments in sustainability (also sometimes labelled corporate social responsibility) reporting. The article will first briefly indicate how accountability on social and environmental issues started, already in the 1970s when social reports were published.

  8. Sustainable Cities

    DEFF Research Database (Denmark)

    Georg, Susse; Garza de Linde, Gabriela Lucía

    Judging from the number of communities and cities striving or claiming to be sustainable and how often eco-development is invoked as the means for urban regeneration, it appears that sustainable and eco-development have become “the leading paradigm within urban development” (Whitehead 2003......), urban design competitions are understudied mechanisms for bringing about field level changes. Drawing on actor network theory, this paper examines how urban design competitions may bring about changes within the professional field through the use of intermediaries such as a sustainable planning....../assessment tool. The context for our study is urban regeneration in one Danish city, which had been suffering from industrial decline and which is currently investing in establishing a “sustainable city”. Based on this case study we explore how the insights and inspiration evoked in working with the tool...

  9. Sustainable responsibilities?

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    2015-01-01

    This working paper analyzes the conceptions of corporate responsibility for sustainable development in EU policies on CSR. The notion of corporate responsibility has until recently been limited to economical and legal responsibilities. Based on this narrow conception of corporate responsibility.......e. a combination of destruction and construction, this chapter will deconstruct conceptions of responsibility for sustainable development in these EU documents on CSR. A deconstructive conceptual analysis involves destructing dominant interpretations of a text and allowing for constructions of alternative...... such as sustainability actually means, but on what the concept says and does not say. A deconstructive analysis of EU policies on CSR, then, pinpoints that such policies are sites of conceptual struggles. This kind of analysis is suitable for studying conceptions of corporate responsibility for sustainable development...

  10. Agriculture: Sustainability

    Science.gov (United States)

    Sustainability creates and maintains the conditions under which humans and nature can exist in productive harmony, that permit fulfilling the food, feed, and fiber needs of our country and the social, economic and other requirements.

  11. Environment - Sustainable management of radioactive materials and wastes - Audition of M Francois Loos, Ministry delegate at the Industry; Environnement - Gestion durable des matieres et des dechets radioactifs - Audition de M. Francois Loos, ministre delegue a l'industrie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This document is the presentation of the audition of the Ministry delegate at the Industry, concerning the law project n.315 of the program relative to the sustainable management of radioactive materials and wastes. The Ministry discussed the law text, precises the three researches axis concerning the long dated management of high activity and long life radioactive wastes, the National plan of management and the legislation. He defined the consolidating of an independent evaluation, the public information and the bond commissions. (A.L.B.)

  12. Sustainable finance

    OpenAIRE

    Boersma-de Jong, Margreet F.

    2012-01-01

    Presentation for Springschool of Strategy, University of Groningen, 10 October 2012. The role of CSR is to stimulate ethical behaviour, and as a result, mutual trust in society. Advantage of CSR for the company and the evolution of CSR. From CSR to Sustainable Finance: how does CSR influence Sustainable Business Administration & Management Accounting, Financial Leadership and what is the importance of CSR in the financial sector

  13. SUSTAINABLE TRANSPORTATION

    Directory of Open Access Journals (Sweden)

    Linda STEG

    2007-01-01

    Full Text Available This paper discusses possible contributions of psychologists to sustainable transportation. It is argued that in order to reach sustainable transportation, among others, behaviour changes of individual car users are needed. As transport policies will be more effective if they target important antecedents of travel behaviour, first, factors influencing such behaviour are discussed. It is argued that car use is very attractive and sometimes even necessary for many different reasons. This implies that a combination of policies is called for, each targeting different factors that support car use and hinder the use of more sustainable modes of transport. Next, the paper elaborates on policy strategies that may be employed to achieve sustainable transportation by changing car use. Increasing the attractiveness of sustainable transport modes by means of pull measures seems not sufficient to reduce the level of car use. Besides, car use should be made less attractive by means of push measures to force drivers to reconsider their travel behaviour. The acceptability of such policies may be increased by clearly communicating the aim of these policies, and the expected positive consequences (e.g., less congestion, improved environmental quality. Moreover, possible negative effects for individual freedom may be compensated by implementing additional policies aimed at facilitating the use of sustainable transport modes.

  14. Sustaining Shipments

    Energy Technology Data Exchange (ETDEWEB)

    Bonnardel-Azzarelli, Betty [World Nuclear Transport Institute, Remo House, 4th Floor, 310-312 Regent Street, London, London W1B 3AX (United Kingdom)

    2009-06-15

    Transport plays an essential role in bringing the benefits of the atom to people the world over. Each day thousands of shipments of radioactive materials are transported on national and international routes. These consignments are essential to many aspects of modern life, from the generation of electricity, to medicine and health, scientific research and agriculture. Maintaining safe, cost-effective transport is essential to support them. Despite an outstanding safety record spanning over 45 years, the transport of radioactive materials cannot and must not be taken for granted. In an era of nuclear expansion, with increased transports required to more destinations, a worrisome trend for global supply is that some shipping companies, air carriers, ports and terminals, have instituted policies of not accepting radioactive materials. Experience has shown that the reasons for delays and denials of shipments are manifold and often have their origin in mis-perceptions about the nature of the materials and the requirements for their safe handling and carriage. There is growing recognition internationally of the problems created by shipment delays and denials and they now are being addressed in a more proactive way by such organisations as the International Atomic Energy Agency (IAEA). The rapidly changing supply-demand equation for fuel cycle services: substantial new nuclear build planned or underway in several countries, twenty-first century 'gold rush' fever in uranium exploration and mining, proposed new mechanisms to assure fuel supply to more countries while minimising proliferation risks. But, can supply to meet demand be assured, unless and until transport can be assured? And is it reasonable to expect that transport can be assured to meet the emerging demand-side of the fuel cycle equation when industry already is facing increased instances of shipment delays and denials? It is a worrisome trend for global supply of Class 7 radioactive materials that

  15. Sustainable markets for sustainable energy

    Energy Technology Data Exchange (ETDEWEB)

    Millan, J.; Smyser, C.

    1997-12-01

    The author discusses how the Inter-American Development Bank (IDB) is involved in sustainable energy development. It presently has 50 loans and grants for non conventional renewable energy projects and ten grants for efficiency programs for $600 and $17 million respectively, representing 100 MW of power. The IDB is concerned with how to create a sustainable market for sustainable energy projects. The IDB is trying to work with government, private sector, NGOs, trading allies, credit sources, and regulators to find proper roles for such projects. He discusses how the IDB is working to expand its vision and objectives in renewable energy projects in Central and South America.

  16. Capacitación de productores y directivos para la adopción de tecnologías de producción animal sostenible Training of producers and management staff for the adoption of sustainable animal production technologies

    Directory of Open Access Journals (Sweden)

    A.R Mesa

    2009-03-01

    Full Text Available La capacitación del capital humano es altamente importante para la adopción de tecnologías sostenibles, pues exige tener una visión adecuada y los conocimientos necesarios para asegurar la sostenibilidad de los sistemas de producción agropecuaria, a través de un programa ajustado a sus necesidades productivas. El objetivo del presente trabajo fue determinar las necesidades de capacitación en siete UBPC. Estas fueron: 9 Caballerías, y El Zapato (de la Empresa Pecuaria Martí; Fé del Valle (Empresa Pecuaria Gusev; La Prueba (Empresa Genética de Matanzas, todas de la provincia de Matanzas; El Negrito (de la Empresa Pecuaria Cumanayagua, Aguadita (Empresa Pecuaria Rodas y Aguada (Empresa Pecuaria Aguada, pertenecientes a la provincia de Cienfuegos. Para visualizar la situación técnico-productiva y ambiental de las UBPC se utilizó la Metodología MARPS. La determinación de las necesidades de capacitación se realizó según los modelos de la andragogía, que se fundamentan en los diferentes procesos que operan en las entidades. El bienestar del ecosistema y el bienestar humano no sobrepasaron el 50%. A partir del análisis de la matriz FODA se elaboraron las estrategias de capacitación y se propusieron los diferentes temas, tales como: reproducción animal, agrotecnia de los pastos, manejo y alimentación animal, pues son los que definen el desarrollo de la UBPC, por lo que el cumplimiento de estas actividades de capacitación debe lograr impactos positivos en la producción agropecuaria.Training the human capital is extremely important for the adoption of sustainable technologies, because it demands having an adequate vision and the necessary knowledge to ensure the sustainability of animal production systems, through a program adjusted to their productive needs. The objective of this work was to determine the training needs in seven Basic Units of Cooperative Production (UBPC. They were: 9 Caballerías and El Zapato (from the Mart

  17. Mitigating Pollution of Hazardous Materials from WEEE of China: Portfolio Selection for a sustainable future based on Multi-Criteria Decision Making

    DEFF Research Database (Denmark)

    An, Da; Yang, Yu; Chai, Xilong

    2015-01-01

    In order to solve the environmental contaminations and human health problems caused by the inappropriate treatment of waste electrical and electronic equipment (WEEE) in China, sustainable e-waste treatment has emerged in China's WEEE recycling industry. This study aims to develop a multi......-criteria decision making method by integrating interval Analytic Hierarchy Process and interval VIKOR method for China's stakeholders to select the most efficacious portfolio for solving the severe problems caused by the informal e-waste recycling and promote the development of China's WEEE recycling industry...

  18. Sustainable polymers from renewable resources.

    Science.gov (United States)

    Zhu, Yunqing; Romain, Charles; Williams, Charlotte K

    2016-12-14

    Renewable resources are used increasingly in the production of polymers. In particular, monomers such as carbon dioxide, terpenes, vegetable oils and carbohydrates can be used as feedstocks for the manufacture of a variety of sustainable materials and products, including elastomers, plastics, hydrogels, flexible electronics, resins, engineering polymers and composites. Efficient catalysis is required to produce monomers, to facilitate selective polymerizations and to enable recycling or upcycling of waste materials. There are opportunities to use such sustainable polymers in both high-value areas and in basic applications such as packaging. Life-cycle assessment can be used to quantify the environmental benefits of sustainable polymers.

  19. Sustainable polymers from renewable resources

    Science.gov (United States)

    Zhu, Yunqing; Romain, Charles; Williams, Charlotte K.

    2016-12-01

    Renewable resources are used increasingly in the production of polymers. In particular, monomers such as carbon dioxide, terpenes, vegetable oils and carbohydrates can be used as feedstocks for the manufacture of a variety of sustainable materials and products, including elastomers, plastics, hydrogels, flexible electronics, resins, engineering polymers and composites. Efficient catalysis is required to produce monomers, to facilitate selective polymerizations and to enable recycling or upcycling of waste materials. There are opportunities to use such sustainable polymers in both high-value areas and in basic applications such as packaging. Life-cycle assessment can be used to quantify the environmental benefits of sustainable polymers.

  20. Redistribution of elements between wastes and organic-bearing material in the dispersion train of gold-bearing sulfide tailings: Part I. Geochemistry and mineralogy.

    Science.gov (United States)

    Saryg-Ool, B Yu; Myagkaya, I N; Kirichenko, I S; Gustaytis, M A; Shuvaeva, O V; Zhmodik, S M; Lazareva, E V

    2017-03-01

    Migration and redistribution of elements during prolonged interaction of cyanide wastes with the underlying natural organic-bearing material have been studied in two ~40cm deep cores that sample primary ores and their weathering profile (wastes I and II, respectively) in the dispersion train of gold-bearing sulfide tailings in Siberia. Analytical results of SR-XRF, whole-rock XRF, AAS, CHNS, and SEM measurements of core samples show high K, Sr, Ti, and Fe enrichments and correlation of P2O5 and Mn with LOI and Corg. Organic material interlayered or mixed with the wastes accumulates Cu, Zn, Se, Cd, Ag, Au, and Hg. The peat that contacts wastes II bears up to 3wt.% Zn, 1000g/t Se, 100g/t Cd, and 8000g/t Hg. New phases of Zn and Hg sulfides and Hg selenides occur as abundant sheaths over bacterial cells suggesting microbial mediation in sorption of elements. Organic-bearing material in the cores contains 10-30g/t Au in 2-5cm thick intervals, both within and outside the intervals rich in sulfides and selenides. Most of gold is invisible but reaches 345g/t and forms 50nm to 1.5μm Au0 particles in a thin 2-3cm interval of organic remnants mixed with wastes I. Vertical and lateral infiltration of AMD waters in peat and oxidative dissolution of wastes within the dispersion train of the Ursk tailings lead to redistribution of elements and their accumulation by combined physical (material's permeability, direction AMD), chemical (complexing, sorption by organic matter and Fe(III) hydroxides) and biochemical (metabolism of sulfate-reducing bacteria) processes. The accumulated elements form secondary sulfates, and Hg and Zn selenides. The results provide insights into accumulation of elements in the early history of coal and black shale deposits and have implications for remediation of polluted areas and for secondary enrichment technologies. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Thermodynamic constitutive model for cyclic loading of shape memory alloy materials with application to two-way training

    Science.gov (United States)

    Bo, Zhonghe; Lagoudas, Dimitris C.

    1995-05-01

    The thermomechanical response of shape memory alloy (SMA) materials under cyclic loading is modeled in this paper. A set of evolution laws for plastic strains is first developed, based on Bodner's viscoplasticity model, by replacing real time in Bodner's model with an internal time variable proportional to the martensitic volume fraction. The influence of plastic residual stresses on the martensitic phase transformation is analyzed, and evolution equations for the plastic back stresses and isotropic hardening parameter during phase transformation are developed. The relationship between accumulation of plastic strains and creation of the two way shape memory effect is quantitatively explained by the present model. The changing of the stress-strain hysteresis loop and transformation start and finish stresses and temperatures are also correctly accounted by the present formulation.

  2. Roundtabling Sustainability

    DEFF Research Database (Denmark)

    Ponte, Stefano

    2014-01-01

    The willingness of public authority to delegate social and environmental regulation to the private sector has varied from sector to sector, but has often led to the establishment of ‘voluntary’ standards and certifications on sustainability. Many of these have taken the form of ‘stewardship...... councils’ and ‘sustainability roundtables’ and have been designed around a set of institutional features seeking to establish legitimacy, fend off possible criticism, and ‘sell’ certifications to potential users. The concept of ‘roundtabling’ emphasizes the fitting a variety of commodity......-specific sustainability situations into a form that not only ‘hears more voices’ (as in ‘multi-stakeholder’), but also portrays to give them equal standing at the table of negotiations (roundtable), thus raising higher expectations on accountability, transparency and inclusiveness. In this article, I examine to what...

  3. Sustainability Evaluation.

    Science.gov (United States)

    Stichnothe, Heinz

    2017-03-17

    The long-term substitution of fossil resources can only be achieved through a bio-based economy, with biorefineries and bio-based products playing a major role. However, it is important to assess the implications of the transition to a bio-based economy. Life cycle-based sustainability assessment is probably the most suitable approach to quantify impacts and to identify trade-offs at multiple levels. The extended utilisation of biomass can cause land use change and affect food security of the most vulnerable people throughout the world. Although this is mainly a political issue and governments should be responsible, the responsibility is shifted to companies producing biofuels and other bio-based products. Organic wastes and lignocellulosic biomass are considered to be the preferred feedstock for the production of bio-based products. However, it is unlikely that a bio-based economy can rely only on organic wastes and lignocellulosic biomass.It is crucial to identify potential problems related to socio-economic and environmental issues. Currently there are many approaches to the sustainability of bio-based products, both quantitative and qualitative. However, results of different calculation methods are not necessarily comparable and can cause confusion among decision-makers, stakeholders and the public.Hence, a harmonised, globally agreed approach would be the best solution to secure sustainable biomass/biofuels/bio-based chemicals production and trade, and to avoid indirect effects (e.g. indirect land use change). However, there is still a long way to go.Generally, the selection of suitable indicators that serve the purpose of sustainability assessment is very context-specific. Therefore, it is recommended to use a flexible and modular approach that can be adapted to various purposes. A conceptual model for the selection of sustainability indicators is provided that facilitates identifying suitable sustainability indicators based on relevance and significance in a

  4. Sustainable prevention of resource conflicts. Raw materials supply and demand (Report 2); Rohstoffkonflikte nachhaltig vermeiden. Rohstoffe zwischen Angebot und Nachfrage (Teilbericht 2)

    Energy Technology Data Exchange (ETDEWEB)

    Taenzler, Dennis; Westerkamp, Meike [Adelphi Research, Berlin (Germany); Supersberger, Nikolaus; Ritthoff, Michael; Bleischwitz, Raimund [Wuppertal Institut (Germany)

    2011-04-15

    The demand for both energetic and non-energetic raw materials has been increasing continuously during the past few decades. Especially during the last few years, the threat of structural shortages of supply or availability came into focus. The discussion is highly controversial, especially in the case of petroleum. This sub-report presents an analysis of the supply situation of energetic and non-energetic raw materials, i.e. petroleum, coal and nuclear fuels on the one hand as well as iron and steel, chromium, nickel, cobalt, aluminium, magnesium, copper, platinum and platinum metals, industrial minerals, boron salts, phosphate, zirconium and zirconium oxide on the other hand. It is important to discuss also regional availability patterns in order to arrive at a regional picture of potential supply risks and resulting conflicts over raw materials as this is the best way to assess the danger of impending conflicts. (orig.)

  5. Do clinical experience time and postgraduate training influence the choice of materials for posterior restorations? Results of a survey with Brazilian general dentists.

    Science.gov (United States)

    Nascimento, Gustavo Giacomelli; Correa, Marcos Britto; Opdam, Niek; Demarco, Flávio Fernando

    2013-01-01

    The aims of this study were to evaluate the materials available for posterior restorations and to assess whether clinical experience time and post-graduate training influence dentists' choices. A cross-sectional study was conducted using a questionnaire with closed questions applied to dentists (n=276) of a mid-sized city of the southern Brazil. Information was collected regarding sociodemographic variables, level of specialization, time since graduation and working place. In addition, options regarding posterior restorations including the first choice of material, type of composite resin (if used) and use of rubber dam were also collected data. Data were submitted to descriptive analysis and the associations were evaluated using chi-square and Fisher's exact tests (α=0.05). The response rate was 68% (187). Direct composite resin was broadly indicated (73.2%) as the first-choice for posterior restorations. Most professionals used microhybrid composite (74.5%) and 42.6% of the participants used rubber dam for placement of posterior composite restorations. Dentists with more time of clinical practice used less composite (p=0.014). Specialists used more frequently rubber dam to restore posterior teeth than did non-specialists (p=0.006). The results of this survey revealed that direct composite was the first choice of dentists for posterior restorations; microhybrid was the preferred type of composite and the use of rubber dam for composite resin placement in posterior teeth was not frequent; time since graduation and level of specialization affected dentists' choices.

  6. Sustainable development and construction industry in Malaysia

    Directory of Open Access Journals (Sweden)

    Suliman L. Kh. M.

    2009-12-01

    Full Text Available Sustainable construction is a way for the building and infrastructure industry to move towards achieving sustainable development, taking into account environmental, socioeconomic and cultural issues. Differing approaches and differing economic markets lead to different priorities. This paper presents the construction scenario of Malaysia and the developments in sustainable construction taking place in this country. Barriers to the implementation of sustainable construction are discussed. A list of recommendation was proposed to drive sustainable construction in this country. In conclusion, the status of sustainable construction in Malaysia is still in its infancy. The lack of awareness, training and education, ineffective procurement systems, existing public policies and regulatory frameworks are among the major barriers for sustainable construction in Malaysia. Besides the needs for capacities, technologies and tools, total and ardent commitment by all players in the construction sectors including the governments and the public atlarge are required in order to achieve sustainable construction in Malaysia.

  7. Educating the Future of Sustainability

    Directory of Open Access Journals (Sweden)

    Gillian Bowser

    2014-02-01

    Full Text Available The future of global environmental sustainability is contingent upon educating the next generation of environmental stewards. Critical elements of training such an interdisciplinary workforce include mentoring and experiential learning in the areas of science, communication, and leadership. To keep pace with the ever changing and increasingly complex issues of global environmental sustainability, environmental educators must encourage and support the participation and training of a diverse body of students in the environmental sciences. The Rocky Mountain Sustainability and Science Network (RMSSN is a partnership of over two dozen universities, federal agencies and other organizations designed to help train the next diverse generation of interdisciplinary leaders who are prepared to address issues related to global climate change, environmental sustainability, and the management of public lands and resources using the Rocky Mountains as a laboratory and classroom. Herein, we present the RMSSN as a model for engaging students in the environmental sciences with an emphasis on understanding key elements of sustainability. Our model is based on a foundation of: (1 diversity; (2 tiered mentoring in cohorts; (3 engaging lectures coupled with field experiences on public lands; (4 long term networking; and (5 environmental internships.

  8. Introduction to Participatory Environmental Planning (PEP) for sustainable urban development

    NARCIS (Netherlands)

    Duchhart, I.

    2000-01-01

    This training handbook is a result of the Environment and Urban Development Training Project. This project introduced participatory environmental planning for sustainable development of small and intermediate towns in Kenya. The human living environment was taken as the entry point.

  9. Sustainable Soesterkwartier

    NARCIS (Netherlands)

    Abrahams, H.; Goosen, H.; Jong, de F.; Sickmann, J.; Prins, D.

    2010-01-01

    The municipality of Amersfoort wants to construct an endurable and sustainable eco-town in the Soesterkwartier neighbourhood, by taking future climate change into account. The impact of climate change at the location of the proposed eco-town was studied by a literature review.

  10. Sustainable agriculture

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

    New farming techniques, better food security. Since 1970, IDRC-supported research has introduced sustainable agricultural practices to farmers and communities across the devel- oping world. The result: higher productivity, less poverty, greater food security, and a healthier environment. Opportunities grow on trees in ...

  11. Sustainable Development

    African Journals Online (AJOL)

    Tsegai Berhane Ghebretekle

    Abstract. This article examines the concept of sustainable development after the Post-. 2015 Paris Climate Change Agreement with particular emphasis on Ethiopia. Various African countries are vulnerable to climate change, as is evidenced by recent droughts. Ethiopia is selected as a case study in light of its pace in.

  12. Sustainable machining

    CERN Document Server

    2017-01-01

    This book provides an overview on current sustainable machining. Its chapters cover the concept in economic, social and environmental dimensions. It provides the reader with proper ways to handle several pollutants produced during the machining process. The book is useful on both undergraduate and postgraduate levels and it is of interest to all those working with manufacturing and machining technology.

  13. Architecture Sustainability

    NARCIS (Netherlands)

    Avgeriou, Paris; Stal, Michael; Hilliard, Rich

    2013-01-01

    Software architecture is the foundation of software system development, encompassing a system's architects' and stakeholders' strategic decisions. A special issue of IEEE Software is intended to raise awareness of architecture sustainability issues and increase interest and work in the area. The

  14. Sustainability reporting

    NARCIS (Netherlands)

    Kolk, A.

    2005-01-01

    This article gives an overview of developments in sustainability (also sometimes labelled corporate social responsibility) reporting. It The article will first briefly indicate how accountability on social and environmental issues started, already in the 1970s when social reports were published.

  15. Exergy sustainability.

    Energy Technology Data Exchange (ETDEWEB)

    Robinett, Rush D. III (.; ); Wilson, David Gerald; Reed, Alfred W.

    2006-05-01

    Exergy is the elixir of life. Exergy is that portion of energy available to do work. Elixir is defined as a substance held capable of prolonging life indefinitely, which implies sustainability of life. In terms of mathematics and engineering, exergy sustainability is defined as the continuous compensation of irreversible entropy production in an open system with an impedance and capacity-matched persistent exergy source. Irreversible and nonequilibrium thermodynamic concepts are combined with self-organizing systems theories as well as nonlinear control and stability analyses to explain this definition. In particular, this paper provides a missing link in the analysis of self-organizing systems: a tie between irreversible thermodynamics and Hamiltonian systems. As a result of this work, the concept of ''on the edge of chaos'' is formulated as a set of necessary and sufficient conditions for stability and performance of sustainable systems. This interplay between exergy rate and irreversible entropy production rate can be described as Yin and Yang control: the dialectic synthesis of opposing power flows. In addition, exergy is shown to be a fundamental driver and necessary input for sustainable systems, since exergy input in the form of power is a single point of failure for self-organizing, adaptable systems.

  16. Sustainable processing

    DEFF Research Database (Denmark)

    Kristensen, Niels Heine

    2004-01-01

    Kristensen_NH and_Beck A: Sustainable processing. In Otto Schmid, Alexander Beck and Ursula Kretzschmar (Editors) (2004): Underlying Principles in Organic and "Low-Input Food" Processing - Literature Survey. Research Institute of Organic Agriculture FiBL, CH-5070 Frick, Switzerland. ISBN 3-906081-58-3...

  17. Sustainable finance

    NARCIS (Netherlands)

    dr. Margreet F. Boersma-de Jong

    2012-01-01

    Presentation for Springschool of Strategy, University of Groningen, 10 October 2012. The role of CSR is to stimulate ethical behaviour, and as a result, mutual trust in society. Advantage of CSR for the company and the evolution of CSR. From CSR to Sustainable Finance: how does CSR influence

  18. Modeling Sustainment Investment

    Science.gov (United States)

    2015-05-01

    BASIS. CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY KIND, EITHER EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT LIMITED TO, WARRANTY...WARRANTY OF ANY KIND WITH RESPECT TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT . This material has been approved for public release...forecast the consequences of various alternatives? Sustainment Investment: the Problem Operations Supplying the fleet, customer support, etc

  19. Sustainability in the global hotel industry

    OpenAIRE

    Jones, Peter; Hillier, David; Comfort, Daphne

    2014-01-01

    The purpose of this paper is to provide an exploratory review of how the global hotel industry publicly communicates its approach to sustainability. \\ud \\ud The paper begins with an outline of the growing importance of sustainability within the hospitality industry and a short discussion of the characteristics of sustainability. The paper draws its empirical material from the most recent information on sustainability posted on the world's leading hotel chains' corporate websites. \\ud \\ud The ...

  20. Towards a sustainable use of primary boron. Approach to a sustainable use of primary resources

    NARCIS (Netherlands)

    Henckens, M.L.C.M.; Driessen, P.P.J.; Worrell, E.

    2015-01-01

    The sustainable use of raw materials does not only concern the environmental impacts of their production and consumption, but also the intergenerational distribution of access to the raw material or the services provided by that material. From this sustainability perspective, current generations