WorldWideScience

Sample records for green design institute

  1. University Leadership in Energy and Environmental Design: How Postsecondary Institutions Use the LEEDRTM Green Building Rating System

    Science.gov (United States)

    Chance, Shannon Massie

    2010-01-01

    This descriptive, exploratory study focused on how institutions of higher education have used the United States Green Building Council's (USGBC) Leadership in Energy and Environmental Design (LEED[R]) Green Building Rating system. It employed statistical methods to assess which types of universities have used LEED, what ratings they earned, and…

  2. Global Green Growth Institute

    DEFF Research Database (Denmark)

    Müller, Anders Riel

    2017-01-01

    Har man fulgt historien om Venstres gruppeformand Lars Løkkes rejser på 1. klasse i forbindelse med formandsposten for Global Green Growth Institute (GGGI) er der sikkert nogle der undrer sig over, hvad GGGI er for en størrelse. Medierne præsenterer GGGI som en international klimaorganisation, der...

  3. Energy policy in the Caribbean green economy context and the Institutional Analysis and Design (IAD) framework as a proposed tool for its development

    International Nuclear Information System (INIS)

    Shah, Kalim U.; Niles, Keron

    2016-01-01

    Market integration efforts of Caribbean small island developing states have become transposed on the growing paradigm shift towards green economy pathways. Central to this is the challenge of implementing Caribbean energy policy in a manner that is aligned with green economy ideals and face the realities of regional indebtedness and environmental impacts. Here we analyze the current state of the Caribbean energy policy development arena and propose that the currently weak policy and institutional design regime might potentially benefit from the application of the Institutional Analysis and Design (IAD) model especially within the operational context of the green economy. It allows us to identify current policy dilemmas, bottlenecks and discrepancies and to disentangle some of them while offering up a way forward with others. We do not so much offer distinct recommendations but focus more on delineating how to clear the pathway for sound policy intervention and outcomes. By doing so we set forth a challenging agenda for future policy analysis research that will advance Caribbean energy policy in more robust ways. - Highlights: • Un-coordinated Caricom energy policy can benefit from an institutional analysis and design approach. • Policy reform hinges on the patterns of interaction among key actors in the regional context. • Regional policy remains weak across efficiency, equity, accountability and adaptability parameters.

  4. Green Vinca - Vinca Institute nuclear decommissioning program

    International Nuclear Information System (INIS)

    Pesic, M.; Subotic, K.; Ljubenov, V.; Sotic, O.

    2003-01-01

    Current conditions related to the nuclear and radiation safety in the Vinca Institute of Nuclear Sciences, Belgrade, Serbia and Montenegro are the result of the previous nuclear programs in the former Yugoslavia and strong economic crisis during the previous decade. These conditions have to be improved as soon as possible. The process of establishment and initialisation of the Vinca Institute Nuclear Decommissioning (VIND) Program, known also as the 'Green Vinca' Program supported by the Government of the Republic Serbia, is described in this paper. It is supposed to solve all problems related to the accumulated spent nuclear fuel, radioactive waste and decommissioning of RA research reactor. Particularly, materials associated to the RA reactor facility and radioactive wastes from the research, industrial, medical and other applications, generated in the previous period, which are stored in the Vinca Institute, are supposed to be proper repackaged and removed from the Vinca site to some other disposal site, to be decided yet. Beside that, a research and development program in the modern nuclear technologies is proposed with the aim to preserve experts, manpower and to establish a solid ground for new researchers in field of nuclear research and development. (author)

  5. An Empirical Study on Green Innovation Efficiency in the Green Institutional Environment

    Directory of Open Access Journals (Sweden)

    Yang Gao

    2018-03-01

    Full Text Available Previous studies have found that reverse technology spillover effects can promote industrial technology modernization in developing countries. However, it is still unknown whether reverse technology spillover effects can improve green innovation efficiency in developing countries. In particular, institutional uncertainties characteristic of transition economies have a significant impact on industrial modernization. Therefore, researching the impact of the institutional environment on the relationship between reverse technology spillover effects and green innovation efficiency is of great significance. In this paper, we use data from G20 countries as well as China’s foreign direct investment (FDI data to measure the effects of reverse technology spillovers and adopt the threshold effect model to explore the relationship between reverse technology spillover effects and green innovation efficiency as well as the influence of the institutional environment on this relationship, based on China’s provincial panel data from 2003 to 2015. The empirical results show that the reverse technology spillover effects can effectively improve green innovation efficiency. There is a threshold for the influence of the institutional environment on the relationship between reverse technology spillover effects and green innovation efficiency. When the institutional development level surpasses the threshold value, an acceleration effect is generated. In addition, we find that the legal system is the key bottleneck in terms of improving green innovation efficiency. How to improve and perfect the path of institutional construction in China and how to enable institutions to gain threshold speed-up effects have become the major problems the Chinese government faces in institutional construction. The research results of this paper offer a reference to developing countries in regard to improving their institutions and enhancing their green innovation efficiency.

  6. How should green taxation be designed?

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Svendsen, Gert Tinggaard

    How should green taxation be designed so that it accommodates producer interests? We argue that to design green taxes which are high enough to have the desired incentive effects, tax revenues must be reimbursed, either by earmarking them for environmental subsidies or by reducing other taxes...... directed at industry. If green tax schemes can be designed this way, industry will have little incentive to mobilise strong opposition to green taxation. However, in practice, the requirement of reimbursement may be difficult to fulfil because, with few exceptions, polluting industries are not homogeneous....... This means that reimbursement will redistribute financial resources within industry and thus create winners and losers. Still, green taxes can be used in heterogeneous industries which can be created by operating separate tax schemes for each branch of industry. The Danish case of pesticide taxation...

  7. An Empirical Study on Green Innovation Efficiency in the Green Institutional Environment

    OpenAIRE

    Yang Gao; Sang-Bing Tsai; Xingqun Xue; Tingzhen Ren; Xiaomin Du; Quan Chen; Jiangtao Wang

    2018-01-01

    Previous studies have found that reverse technology spillover effects can promote industrial technology modernization in developing countries. However, it is still unknown whether reverse technology spillover effects can improve green innovation efficiency in developing countries. In particular, institutional uncertainties characteristic of transition economies have a significant impact on industrial modernization. Therefore, researching the impact of the institutional environment on the rela...

  8. Green corridors and network design

    DEFF Research Database (Denmark)

    Panagakos, George

    2016-01-01

    The purpose of this chapter is to investigate the relation between the Trans-European Transport Network (TEN-T) and the green corridor concept. First, the need is established for a corridor governance structure that enables the close cooperation among the numerous stakeholders from both the public...

  9. Towards 'green' Vinca - Vinca institute nuclear program

    International Nuclear Information System (INIS)

    Subotic, K.; Pesic, M.P.; Ljubenov, V.Lj.; Sotic, O.; Plecas, I.; Milosevic, M.J.; Peric, A.; Pavlovic, R.

    2002-01-01

    In order to solve the main nuclear and radiation safety problems in the Vinca Institute of Nuclear Sciences related to the inadequate storage conditions for the RA research reactor spent fuel, further decommissioning of the RA reactor and construction of central national radioactive waste long term storage, the 'Vinca Nuclear Decommissioning Program' is initiated during first months of 2002. A systematic and interrelated approach to the solving of the problems is proposed. Program will consist of set of Projects and Activities, planned to be done in the next 10 years. Realization of Program should improve nuclear and radiation safety and should solve problems arose in the previous period. The paper describes existing conditions related to the RA reactor and spent fuel pools, the main actions done in previous period, program goals and proposed organization structure. (author)

  10. Business Plan Design : Green Touch

    OpenAIRE

    Govindaraju, Navaneethan; Pallati, Rakesh

    2012-01-01

    Green Touch is a start-up company in the Digital Menu arena that offers clients with an All in One Digital Technology solution and 24/7 customer support. Our goal is to offer a complete digital solution for the hospitality industry by offering state of the art technology which enables businesses to be more productive by reducing work flow for its employees and yet substantial increase profits. Digital Menus increase profits in more ways than one, WOW your guests with live images of your dishe...

  11. Alabama Institute for Deaf and Blind Biodiesel Project Green

    Energy Technology Data Exchange (ETDEWEB)

    Edmiston, Jessica L

    2012-09-28

    Through extensive collaboration, Alabama Institute for Deaf and Blind (AIDB) is Alabama's first educational entity to initiate a biodiesel public education, student training and production program, Project Green. With state and national replication potential, Project Green benefits local businesses and city infrastructures within a 120-mile radius; provides alternative education to Alabama school systems and to schools for the deaf and blind in Appalachian States; trains students with sensory and/or multiple disabilities in the acquisition and production of biodiesel; and educates the external public on alternative fuels benefits.

  12. Six aspects to inspirational green roof design

    Energy Technology Data Exchange (ETDEWEB)

    Kiers, H. [SWA Group, Sausalito, CA (United States)

    2004-07-01

    Green roofs have been categorized as a technology that is not initially faster, better or cheaper, and may even under perform established products. However, green roofs have features and values that early adopters are ready to experiment with in small markets, thereby creating awareness of the technology. Termed as disruptive technologies, green roofs can become competitive within the mainstream market against established products. The challenge in green roof construction is to find the correct balance between idealistic principles and leading edge design. This paper presented case studies to examine the following 6 aspects of design fundamentals to the creation of inspirational green roofs: the use of colour; experimentation with materials and technology; incorporation of texture, form, and pattern; definition of space; engagement of vistas; and, principles of bio-regionalism. It was concluded that good design is not enough to lead to widespread green roof implementation. It was emphasized that change will occur primarily because of the benefits acquired through implementation. 11 refs., 7 figs.

  13. Application of green concept in mechanical design and manufacture

    Science.gov (United States)

    Liu, Xing ping

    2017-11-01

    With the development of productive forces, the relationship between human and nature is becoming tight increasingly, especially environmental pollution and resource consumption that comes from equipment manufacturing industry mainly. Green development concept is a new concept which can solve the current ecological environment. The philosophical foundation and theoretical basis of green idea are expounded through the study of scientific development and green concept. The difference between the traditional design and the green design is analyzed; the meaning and content of the mechanical design for green concept are discussed. And the evaluation method of green design is discussed too. The significance of green development concept in the mechanical design and manufacturing science is pinpointed clearly. The results show that the implementation of green design under the mechanical design, from the source of pollution control to achieve green manufacturing, is the only way to achieve sustainable development.

  14. A Facilities Manager's Guide to Green Building Design.

    Science.gov (United States)

    Simpson, Walter

    2001-01-01

    Explains how the "green building" approach to educational facilities design creates healthy, naturally lit, attractive buildings with lower operating and life cycle costs. Tips on getting started on a green design and overcoming the barriers to the green design concept are discussed. (GR)

  15. The Exploration of Green Architecture Design Integration Teaching Mode

    Science.gov (United States)

    Shuang, Liang; Yibin, Han

    2016-01-01

    With the deepening of the concept of green building design, the course of university education gradually exposed many problems in the teaching of architectural design theory; based on the existing mode of teaching and combined with the needs of architectural design practice it proposed the "integrated" method of green building design. It…

  16. Design of a Dynamic Undergraduate Green Chemistry Course

    Science.gov (United States)

    Kennedy, Sarah A.

    2016-01-01

    The green chemistry course taught at Westminster College (PA) incorporates nontraditional teaching techniques and texts to educate future chemists about the importance of using green chemistry principles. The course is designed to introduce green chemistry concepts and demonstrate their inherent necessity by discussing historical missteps by the…

  17. Green street design for Bennekel district in Eindhoven

    NARCIS (Netherlands)

    Wouters, Ivo; Chen, W.; Oorschot, van B.; Smeenk, W.

    2008-01-01

    Green design and electronics technology can be integrated for enhancing our living environments and social interaction in the society. We present a novel design example, called the "Prachtpaal", for the Bennekel district in the city of Eindhoven, the Netherlands. The design of an interactive green

  18. Can green building councils serve as third party governance institutions? An economic and institutional analysis

    International Nuclear Information System (INIS)

    Sedlacek, Sabine; Maier, Gunther

    2012-01-01

    Green Building Councils (GBCs) have been established in many different countries in recent years. This paper discusses the role such organizations can play in the respective construction and real estate industry and under what circumstances a GBC can contribute positively to the development of a “greener” or “more sustainable” stock of buildings. The paper investigates the main informational problem of the industry by looking at the relation between a developer and an investor from an economic point of view. We argue that the investor's uncertainty about the true quality of a building and the corresponding incentive for the developer to cheat may lock them into a prisoners' dilemma trap. The corresponding barriers for a transition toward a “greener” buildings market are analyzed. GBCs are described as institutions of economic governance that can assist the economy in overcoming these problems. They can act as third party institutions in transactions between developers and investors. By certifying the quality of a building, they can reduce the risk for the investor to be cheated by the developer and also increase the incentive to develop good quality buildings for the developer. This task, however, raises some severe management challenges for the GBCs. - Highlights: ► We focus on Green Building Councils and their economic role. ► The paper investigates the informational problem of the sustainable building market. ► Developers and investors are locked in a prisoner's dilemma. ► Can the councils act as third party institutions to certify quality of buildings? ► Credibility and reliability are key features for third party certification.

  19. Optimization of institutional streams of green construction using the elements of the theory of matrix games

    Directory of Open Access Journals (Sweden)

    Prokhin Egor Anatol’evich

    2016-10-01

    Full Text Available In the modern conditions innovatization of construction is of great necessity, though it is associated with a number of problems of first of all institutional genesis. The development of green construction in Russia is on its first stages, though its necessity is growing according to the tendency for energy efficiency and sustainable development. The innovative process of ecological construction has a network model and requires its optimization with the aim of further development by advancing the institutional platform. The author proposed a conceptual scheme for an institutional platform of the innovative process of green construction and conducted systematization of institutional structures. The unique role of innovative and ecological institutes is substantiated. The author recommends an optimization method for institutional interaction of the subjects using the stakeholder theory and the theory of matrix games aimed at activation of innovative green technologies. Practical application of the offered algorithms and methods will allow increasing the efficiency of green construction development.

  20. The Green Studio Handbook: Environmental Strategies for Schematic Design

    Directory of Open Access Journals (Sweden)

    Alison G. Kwok

    2012-11-01

    Full Text Available In design studio projects we often see schemes with inspired, yet unvalidated, gestural sketches related to wishful green strategies. Yellow and blue magic arrows represent hypotheses about the behavior of daylight and/or air flow in and about buildings. This paper provides an overview of The Green Studio Handbook, recently published as a resource for designers seeking clear guidelines for integrating green design strategies into the conceptual and schematic phases of design. The book contains a discussion of the integration of green strategies and how building form, orientation, and spatial layout are critical to the proper performance of certain green strategies; 40 green design strategies in six broad topic areas, each providing acatalog of information for common strategies that must be implemented at the schematic design phase; and nine case studies that show how various green strategies work together in a finished building. This paper provides excerpts of several design strategies and one case study and suggests a variety of ways that the book may be used.Keywords: green design, case studies, education, schematic design

  1. Research on the influence of institutional pressures on green innovation strategy

    Science.gov (United States)

    Zewen, Chen; xin, Li; Hongjun, Cao

    2017-11-01

    Based on the new Institutional theory and the sample of 116 enterprises, this paper explores the influencing factors of green innovation strategy from the perspective of forced pressure, normative pressure and imitation pressure. The results show that the mandatory regulation, the incentive regulation, the supply chain pressure, and the competitive pressure all have a significant and positive impact on the green innovation strategy. Therefore, the government should take steps to stimulate enterprises to choose the green innovation strategy.

  2. China's policies on greening financial institutions: assessment and outlook

    NARCIS (Netherlands)

    Mol, A.P.J.

    2017-01-01

    Environmental protection and sustainability have a complex relationship with finances and financial institutions. Financial institutions such as banks, pension funds and insurance companies, are increasingly seen as of vital importance for reaching environmental and sustainability goals. Initially,

  3. Designing green and blue infrastructure to support healthy urban living

    NARCIS (Netherlands)

    Gehrels, H.; Meulen, van der Suzanne; Schasfoort, F.; Bosch, Peter; Brolsma, R.; Dinther, van D.; Geerling, G.J.; Goossens, M.; Jacobs, C.M.J.; jong, de Merijn; Kok, Sien; Massop, H.T.L.

    2016-01-01

    This report focuses on developing concepts and design principles for blue and green infrastructure that not only support climate resilience but also contribute to a healthy and liveable urban environment. We will first assess the effectiveness of blue and green infrastructure on the basis of

  4. GREEN TOWERS AND ICONIC DESIGN: Cases from Three Continents

    Directory of Open Access Journals (Sweden)

    Kheir M Al-Kodmany

    2014-03-01

    Full Text Available Recently, massive urbanization, increasingly denser cities and environmental consciousness are pushing architects to build “green” skyscraper. This paper examines the emergence of a notable type of skyscrapers which depart from purely image-driven structures, and emphasizes functionality and energy efficiency. It argues that breathtaking green design and practical clean technology are merged to give birth to green architectural aesthetics. Upon reviewing over 30 towers from various parts of the world, the paper identifies salient green design strategies that provide new iconicity including: structural efficiencies, renewable energy, façade technology, greeneries, and bioclimatic design. Findings suggest that a dynamic synergy among innovative green design strategies, new architectural languages and exciting aesthetics has constituted a trend that is more likely to prevail in the 21st Century.

  5. Blue green component and integrated urban design

    Directory of Open Access Journals (Sweden)

    Stanković Srđan M.

    2016-01-01

    Full Text Available This paper aims to demonstrate the hidden potential of blue green components, in a synergetic network, not as separate systems, like used in past. The innovative methodology of the project Blue Green Dream is presented through examples of good practice. A new approach in the project initiate thoughtful planning and remodeling of the settlement for the modern man. Professional and scientific public is looking for way to create more healthy and stimulating place for living. However, offered integrative solutions still remain out of urban and architectural practice. Tested technologies in current projects confirmed measurability of innovative approaches and lessons learned. Scientific and professional contributions are summarized in master's and doctoral theses that have been completed or are in process of writing.

  6. Research on green building design based on ecological concept

    Directory of Open Access Journals (Sweden)

    Zhang Ping Qing

    2016-01-01

    Full Text Available At present, the protection of the ecological environment and the promotion of green building has been recognized and widely promoted.With the rapid development of the construction industry, Architecture design will inevitably require the resentation of its unique form and charm to reflect the ecological concept and ecological culture, because of the unique nature of the art and the particularity of the environment. To establish the ecological concept of green building design and vigorously develop the green green building has a complementary role to alleviate the pressure on resources,and to speed up the eco city planning design, and to realize the sustainable development of the city, and to protect the urban ecological environmental.

  7. Green Diesel from Hydrotreated Vegetable Oil Process Design Study

    NARCIS (Netherlands)

    Hilbers, T.J.; Sprakel, Lisette Maria Johanna; van den Enk, L.B.J.; Zaalberg, B.; van den Berg, Henderikus; van der Ham, Aloysius G.J.

    2015-01-01

    A systematic approach was applied to study the process of hydrotreating vegetable oils. During the three phases of conceptual, detailed, and final design, unit operations were designed and sized. Modeling of the process was performed with UniSim Design®. Producing green diesel and jet fuel from

  8. Analysis on the Relationship between Green Accounting and Green Design for Enterprises

    Directory of Open Access Journals (Sweden)

    Jui-Che Tu

    2015-05-01

    Full Text Available Green design is advocated and developed in response to the increasingly deteriorating global environment, but its implementation is only based on the morality of the entrepreneurs, without economic incentive and legal restraint. As a result, green design has not been widely adopted. In recent years, the European countries, the U.S., Japan, the UN and Taiwan have successively promoted environmental accounting guidelines and required enterprises to disclose environmental improvement information, so as to improve the environment through production that will unavoidably impact product manufacturing. How product design should respond to this trend is a concern of this study. This study adopted the KJ (Kawakita Jiro method and the meta-research method to analyze the influence factors. Then, it was discussed whether green design is feasible. The results showed that the requirements of green accounting include: expanding corporate social responsibility, production cannot be exempted from environmental protection, the manufacturing of clean products can generate pollution, the external production cost should be internalized, the redesign to improve the product production process and packaging, reducing resource waste and implementing the (Reduce, Recycle, Reuse 3R policy, lifecycle assessment for all assessments and developing environmentally-friendly products, which can be solved with green design.

  9. Air quality considerations for stormwater green street design.

    Science.gov (United States)

    Shaneyfelt, Kathryn M; Anderson, Andrew R; Kumar, Prashant; Hunt, William F

    2017-12-01

    Green streets are increasingly being used as a stormwater management strategy to mitigate stormwater runoff at its source while providing other environmental and societal benefits, including connecting pedestrians to the street. Simultaneously, human exposure to particulate matter from urban transportation is of major concern worldwide due to the proximity of pedestrians, drivers, and cyclists to the emission sources. Vegetation used for stormwater treatment can help designers limit the exposure of people to air pollutants. This goal can be achieved through the deliberate placement of green streets, along with strategic planting schemes that maximize pollutant dispersion. This communication presents general design considerations for green streets that combine stormwater management and air quality goals. There is currently limited guidance on designing green streets for air quality considerations; this is the first communication to offer suggestions and advice for the design of green stormwater streets in regards to their effects on air quality. Street characteristics including (1) the width to height ratio of the street to the buildings, (2) the type of trees and their location, and (3) any prevailing winds can have an impact on pollutant concentrations within the street and along sidewalks. Vegetation within stormwater control measures has the ability to reduce particulate matter concentrations; however, it must be carefully selected and placed within the green street to promote the dispersion of air flow. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Green Goggles: Designing and Teaching a General Chemistry Course to Nonmajors Using a Green Chemistry Approach

    Science.gov (United States)

    Prescott, Sarah

    2013-01-01

    A novel course using green chemistry as the context to teach general chemistry fundamentals was designed, implemented and is described here. The course design included an active learning approach, with major course graded components including a weekly blog entry, exams, and a semester project that was disseminated by wiki and a public symposium.…

  11. A sustainable design fiction : green practices

    NARCIS (Netherlands)

    Wakkary, R.L.; Desjardins, A.; Hauser, S.; Maestri, L.

    2013-01-01

    In this article, we argue that an approach informed by practice theory coupled with design fiction provides useful insights into the role of interaction design with respect to environmental sustainability. We argue that a practice-oriented approach can help interaction designers step away from

  12. Air quality considerations for stormwater green street design

    International Nuclear Information System (INIS)

    Shaneyfelt, Kathryn M.; Anderson, Andrew R.; Kumar, Prashant; Hunt, William F.

    2017-01-01

    Green streets are increasingly being used as a stormwater management strategy to mitigate stormwater runoff at its source while providing other environmental and societal benefits, including connecting pedestrians to the street. Simultaneously, human exposure to particulate matter from urban transportation is of major concern worldwide due to the proximity of pedestrians, drivers, and cyclists to the emission sources. Vegetation used for stormwater treatment can help designers limit the exposure of people to air pollutants. This goal can be achieved through the deliberate placement of green streets, along with strategic planting schemes that maximize pollutant dispersion. This communication presents general design considerations for green streets that combine stormwater management and air quality goals. There is currently limited guidance on designing green streets for air quality considerations; this is the first communication to offer suggestions and advice for the design of green stormwater streets in regards to their effects on air quality. Street characteristics including (1) the width to height ratio of the street to the buildings, (2) the type of trees and their location, and (3) any prevailing winds can have an impact on pollutant concentrations within the street and along sidewalks. Vegetation within stormwater control measures has the ability to reduce particulate matter concentrations; however, it must be carefully selected and placed within the green street to promote the dispersion of air flow. - Highlights: • Green streets can be used for both stormwater and air quality management. • Design considerations must be made to minimize human exposure to air pollutants. • Urban vegetation can improve air quality with careful selection and placement.

  13. Greening academia: Developing sustainable waste management at Higher Education Institutions

    International Nuclear Information System (INIS)

    Zhang, N.; Williams, I.D.; Kemp, S.; Smith, N.F.

    2011-01-01

    Higher Education Institutions (HEIs) are often the size of small municipalities. Worldwide, the higher education (HE) sector has expanded phenomenally; for example, since the 1960s, the United Kingdom (UK) HE system has expanded sixfold to >2.4 million students. As a consequence, the overall production of waste at HEIs throughout the world is very large and presents significant challenges as the associated legislative, economic and environmental pressures can be difficult to control and manage. This paper critically reviews why sustainable waste management has become a key issue for the worldwide HE sector to address and describes some of the benefits, barriers, practical and logistical problems. As a practical illustration of some of the issues and problems, the four-phase waste management strategy developed over 15 years by one of the largest universities in Southern England - the University of Southampton (UoS) - is outlined as a case study. The UoS is committed to protecting the environment by developing practices that are safe, sustainable and environmentally friendly and has developed a practical, staged approach to manage waste in an increasingly sustainable fashion. At each stage, the approach taken to the development of infrastructure (I), service provision (S) and behavior change (B) is explained, taking into account the Political, Economic, Social, Technological, Legal and Environmental (PESTLE) factors. Signposts to lessons learned, good practice and useful resources that other institutions - both nationally and internationally - can access are provided. As a result of the strategy developed at the UoS, from 2004 to 2008 waste costs fell by around Pounds 125k and a recycling rate of 72% was achieved. The holistic approach taken - recognizing the PESTLE factors and the importance of a concerted ISB approach - provides a realistic, successful and practical example for other institutions wishing to effectively and sustainably manage their waste.

  14. [Architecture and design of mental health institutions].

    Science.gov (United States)

    Richter, Dirk; Hoffmann, Holger

    2014-04-01

    The physical environment of mental health institutions is regarded as a therapeutic agent within the treatment. There is only little scientific evidence on the consequences of architecture and design on psychiatric patients available. A systematic review was conducted on studies from adult mental health institutions. 25 studies were included into the review. Pre-post-studies and control group conditions were predominant study designs. Randomized controlled trials were not available. Interventions reached from art installations up to entire ward renovations. Outcome indicators were rather heterogeneous, including psychopathology, behavioural observations and aggression incidents. Overwhelmingly, the studies revealed positive results of interventions into the physical environment. We found positive outcomes independent from the intervention in detail. This result should be interpreted in the light of the generally low study quality and further methodological problems. © Georg Thieme Verlag KG Stuttgart · New York.

  15. Utility Green Pricing Programs: Design, Implementation, and Consumer Response

    Energy Technology Data Exchange (ETDEWEB)

    Bird, L.; Swezey, B.; Aabakken, J.

    2004-02-01

    The term green pricing refers to programs offered by utilities in traditionally regulated electricity markets, which allow customers to support the development of renewable energy sources by paying a small premium on their electric bills. Since the introduction of the concept in the United States, the number of unique utility green pricing programs has expanded from just a few programs in 1993 to more than 90 in 2002. About 10% of U.S. utilities offered a green pricing option to about 26 million consumers by the end of 2002. This report provides: (1) aggregate industry data on consumer response to utility programs, which indicate the collective impact of green pricing on renewable energy development nationally; and (2) market data that can be used by utilities as a benchmark for gauging the relative success of their green pricing programs. Specifically, the paper presents current data and trends in consumer response to green pricing, as measured by renewable energy sales, participants, participation rates, and new renewable energy capacity supported. It presents data on various aspects of program design and implementation, such as product pricing, ownership of supplies, retention rates, marketing costs, the effectiveness of marketing techniques, and methods of enrolling and providing value to customers.

  16. Bugs, bees and spiders : green roof design for rare invertebrates

    Energy Technology Data Exchange (ETDEWEB)

    Gedge, D. [Livingroofs.org, London (United Kingdom); Kadas, G. [Royal Holloway Univ. of London, London (United Kingdom)

    2004-07-01

    The use of green roofs as mitigation technique for biodiversity is particularly relevant for the objectives of the London Biodiversity Partnership, particularly since London is undergoing large-scale regeneration and many of the new developments will be targeted on brownfield land. In 2002 two research projects were undertaken to create a baseline of data on how invertebrates were using the current green roofs in London. The London Biodiversity Partnership's Black Redstart Action Plan conducts research into green roofs to demonstrate how they can be maximized for biodiversity. The Black Redstart Project ensures that green roofs are used in new developments in London where such developments threaten this species. It is one of the country's rarest breeding birds, and is unique in that it is predominantly found in cities, on brownfield sites and post-industrial sites. Three green roof laboratories were established at 2 sites in London to investigate how substrates, substrate depths and planting affects the fauna associated with brownfields and green roofs in London. Although conservationists in London have urged many developers to provide green roofs to help the Black Redstart, there is concern that many of these roofs do no provide the proper support for the species. In some cases roofs are constructed of commercially driven products such as sedum mats that do provide habitat for some rare invertebrates but are not as supportive of a greater diversity of species as they could be due to the design process and a lack of knowledge of green roof technology. It was suggested that there is a need for cooperation between ecologists and Architects in order to achieve the habitat. 18 refs., 6 figs.

  17. Designing green and blue infrastructure to support healthy urban living

    NARCIS (Netherlands)

    Gehrels, H.; Meulen, S. vsn der; Schasfoort, F.; Bosch, P.R.; Brolsma, R.; Dinter, D. van; Geerling, G.J.; Goossen, M.; Jacobs, C.; Jong, M. de; Kok, S.; Massop, H.; Oste, L.; Perez-Soba, M.; Rovers, V.; Smit, A.; Verweij, P.; Vries, B. de; Weijers, E.

    2016-01-01

    There is a growing awareness in cities throughout the world that green and blue infrastructure can offer a wide range of ecosystem services to support a healthy urban environment. For example, landscape architects explore possibilities in their design of the urban landscape to use the potential of

  18. Standardization of green building technologies for environment design

    Directory of Open Access Journals (Sweden)

    Benuzh Andrey

    2016-01-01

    Full Text Available The article describes the structure and field of standardization ISO / TC 205 “Building environment design”, provides examples of green building technologies. The main purpose of the article is to show the interaction between international ISO / TC 205 “Building environment design” and created in Russia in 2016 the Technical Committee of Standardization № 366 “Green technology of the build environment and green innovative products”. Both of these technical committees promote green building technologies for environment design, thereby deal with the negative impact on the environment and the reasons of global warming. Instead of buildings that attempt to suppress and overcome nature, why not design buildings that integrate with the environment, on every possible level? The international standardization work which ISO/TC 205 “Building environment design” performs seeks, in addition to lowering trade barriers for engineering design, to promote and facilitate the design of high performance buildings: higher performing as economic assets for their owners, higher performing as buildings that provide amenable indoor environment for their occupants, and higher performing with respect to resource utilization and environmental impact.

  19. The Development and Application of Policy-Based Tools for Institutional Green Buildings

    Science.gov (United States)

    Cupido, Anthony F.

    2010-01-01

    In 2008, APPA forwarded a Web-based survey on the author's behalf to all designated representatives of APPA member institutions. The purpose of the survey was to determine if institutional policies are an important criterion for an institution's sustainable building practices and the use of Leadership in Energy and Environmental Design (LEED[R]).…

  20. Fuzzy Axiomatic Design approach based green supplier selection

    DEFF Research Database (Denmark)

    Kannan, Devika; Govindan, Kannan; Rajendran, Sivakumar

    2015-01-01

    proposes a multi-criteria decision-making (MCDM) approach called Fuzzy Axiomatic Design (FAD) to select the best green supplier for Singapore-based plastic manufacturing company. At first, the environmental criteria was developed along with the traditional criteria based on the literature review......Abstract Green Supply Chain Management (GSCM) is a developing concept recently utilized by manufacturing firms of all sizes. All industries, small or large, seek improvements in the purchasing of raw materials, manufacturing, allocation, transportation efficiency, in curbing storage time, importing...... responsible in addition to being efficiently managed. A significant way to implement responsible GSCM is to reconsider, in innovative ways, the purchase and supply cycle, and a preliminary step would be to ensure that the supplier of goods successfully incorporates green criteria. Therefore, this paper...

  1. Green Design and Sustainable Development of School Uniforms

    Science.gov (United States)

    Cui, Yumei; Fang, Xuemeng; Zhou, Honglei

    2018-01-01

    Since the 1990s, the school uniform has gradually become an integral part of campus culture construction. A school uniform is not only an iconic symbol of students and a school, but also the carrier of campus culture, with special education function and cultural connotation. However in the same time, many problems exist in the design, making and material selection of school uniforms, in which, substandard fabric quality is the most serious problem. To ensure the quality, health and safety of school uniforms, in my opinion, priority should be given to green design and sustainable development in the design process of school uniforms, which will be more conducive to promoting the sound development of school uniforms. In today’s economic development, the globalization of mass production is no longer just a symbol of challenging the limits of human beings, but to explore the unlimited potential of human spiritual collaboration. If we want to have a better future on this planet, we need to completely redefine the key issue we need to address, that is, green design. The rise of green products is a great progress of human understanding and solving environmental problems. It is the inevitable development trend of commodity production, and will have a profound impact on human survival and development in the future. School uniform is an important part of campus culture construction. In order to not damage the health of primary and secondary school students, in the school uniform design and production process should follow the concept of “green design” to achieve the school uniform style, color, material design, a comprehensive “green” positioning.

  2. The greening of higher education: A case study in three institutions in Medellin, Colombia

    International Nuclear Information System (INIS)

    Gomez, Catherine; Botero, Camilo M

    2012-01-01

    Incorporation of environmental variable (greening) in the daily routine of universities has taken force from the ends of the 20th century and nowadays its implementation in Colombia is a fact. This research project evaluated the grade of incorporation of such a variable in mission purposes of three higher education institutions in Medellin (Colombia). It included two different education levels (professional and technical) and used qualitative techniques (interviews to two teachers in each institution, one hour visits to two courses in each institution, and checklists for every visit as well as for the institutional analysis). In all the three study cases the environment is part of the institutional commitments, including their education, research, management processes, as well as activities with the society. This was reflected in the integration of greening in the curricula, the promotion of the research in environmental topics, the interdisciplinary cooperation and the adoption of internal policies. This work identifies some elements to develop the environmental education as a tool to comprehend the society and its environment as a whole; it constitutes a base for discussions, shows the advance of the three studied institutions, and discovers that shortcomings, that should be addressed, still exist.

  3. A Train-the-Trainer Design for Green Ambassadors in an Environmental Education Programme on Plastic Waste Recycling

    Science.gov (United States)

    Cheung, Yannes Tsz-Yan; Chow, Cheuk-Fai; So, Winnie Wing-Mui

    2018-01-01

    To educate a sustainable future, a train-the-trainer (TTT) approach was adopted to train student teachers (STs) from a teacher education institute to be green ambassadors (GAs) in an environmental education (EE) programme with the aim of promoting plastic waste recycling among primary school pupils. The design of the TTT course for the GAs not…

  4. Design, Green Synthesis, and Anti-Inflammatory Activity of Schiff Base of 1,3,4-oxadiazole Analogues

    Czech Academy of Sciences Publication Activity Database

    Sahoo, B. M.; Dinda, S. C.; Kumar, B. V. V. R.; Panda, J.; Brahmkshatriya, Pathik

    2014-01-01

    Roč. 11, č. 1 (2014), s. 82-89 ISSN 1570-1808 Institutional support: RVO:61388963 Keywords : anti-inflammatory activity * design * green synthesis * oxadiazole * schiff base * spectroscopic studies Subject RIV: CC - Organic Chemistry Impact factor: 0.770, year: 2014

  5. Green perspective in food industry production line design: A review

    Science.gov (United States)

    Xian, C. Y.; Sin, T. C.; Liyana, M. R. N.; Awang, A.; Fathullah, M.

    2017-09-01

    The design of green manufacturing process in food industries is currently a hot research topic in the multidisciplinary area of applied chemistry, biology and technology. Several process such as freezing, cutting, drying, tempering, bleaching, sterilization, extraction and filtering have been applied efficiency in the food industry. Due to the rapid development of food and peripheral technology, the use of new physical processing or auxiliary processing methods can maintain food inherent nutrients, texture, color, and freshness and also reduce environmental pollution and energy consumption in food processing. Hence, this review paper will study and summarize the effects of green manufacturing process in food industries in term of waste reduction, materials and sustainability manufacturing. In any case, All the food processing equipment must comply with strict standards and regulation, this action will ensure the securing the food quality and safety of food products to consumers.

  6. Designing institutions for climate change: Why rational design involves technology

    Energy Technology Data Exchange (ETDEWEB)

    Coninck, H. de [Energy Research Centre of the Netherlands, Petten (Netherlands)

    2008-09-30

    This paper aims to explore how to augment the institutional solutions offered by current political theory for addressing the unprecedented problem of climate change. Although steering directly at emission reductions in an international treaty has benefits in terms of cost-effectiveness, the paper arrives at the conclusion that considerations around technological development should be drawn into the treaty equation in order to generate sufficient reciprocity to have a politically feasible international regime. It then argues that the benefits of technology agreements for climate change mitigation may be larger than commonly assumed, as they - if properly designed - could lead to real emission reductions and provide more flexibility to reach agreement in post-2012 negotiations than proposals modelled exclusively on the Kyoto Protocol or other types of absolute emission targets. Based on rational design of international institutions for environmental governance, and attempting to take into account considerations of technological dynamics and the 'sociotechnical system', contours of a possible environmentally effective and politically feasible international climate change agreements are sketched.

  7. The Impact of Green Supply Chain Management Practices on Performance: Moderating Role of Institutional Pressure with Mediating Effect of Green Innovation

    Directory of Open Access Journals (Sweden)

    Muhammad Shafique

    2017-06-01

    Full Text Available Green supply chain management (GSCM, a cross-disciplinary field has grown during recent years with increasing interest from both academia and industry. GSCM considers emphasizing environmental issues in Traditional Supply Chain Management (TSCM. Due to the new trends in global warming, environmental sustainability has become a greater concern among the organizations and enterprises globally. This study will focus on green supply chain management practices in the presence of green innovation. Green innovation will improve organizational processes as well as products, which lead to economic and environmental performance. Different institutional actors are putting pressures to implement Green supply chain management practices. Population of this study is electronics industry in Pakistan. Sample size is 500 with cluster sampling technique. Data has been collected through a survey method based on the adopted questionnaire. The collected data will be tested through Cronbach Alpha, Descriptive Statistics, Pearson Correlation, Linear Regression, Moderated Regression, Multiple Logistic Regression and Hayes’s statistical tests to analyse the suggested research model. This study will enable organizations to implement green supply chain management practices to bear institutional pressure and move towards green innovation to enhance their economic and environmental performance that were never possible before this study.

  8. Defining New Parameters for Green Engineering Design of Treatment Reactors

    Directory of Open Access Journals (Sweden)

    Susana Boeykens

    2016-06-01

    Full Text Available This study proposes a green way to design Plug Flow Reactors (PFR that use biodegradable polymer solutions, capable of contaminant retaining, for industrial wastewater treatment. Usually, to the design of a PFR, the reaction rate is determined by tests on a Continuous Stirred-Tank Reactor (CSTR, these generate toxic effluents and also increase the cost of the design. In this work, empirical expressions (called “slip functions”, in terms of the average concentration of the contaminant, were developed through the study of the transport behaviour of CrVI into solutions of xanthan gum. “In situ” XRµF was selected as a no-invasive micro-technique to determine local concentrations. Slip functions were used with laboratory PFR experiments planned in similar conditions, to obtain useful dimensionless parameters for the industrial design

  9. Democratic innovations: designing institutions for citizen participation

    National Research Council Canada - National Science Library

    Smith, Graham

    2009-01-01

    At a time when there is growing disillusionment with the institutions of advanced industrial democracies, there is also increasing interest in new ways of involving citizens in the democratic process...

  10. GREENING THE ARCHITECTURAL CURRICULUM IN ALL THE MALAYSIAN INSTITUTES OF HIGHER LEARNING- IT IS NOT AN OPTION

    Directory of Open Access Journals (Sweden)

    Abdul Malik Abdul Rahman

    2010-07-01

    Full Text Available Preparations toward sustainability and energy efficiency in buildings begun about a decade ago with many aspects of tangible and intangible results such as the existence of a The Ministry of Energy, Green Technology & Water (MEGTW - Low Energy Office, The Malaysian Energy Center (Green Energy Office and the forthcoming office building for the Energy Commission known as the Green Office. Other initiatives are the high efficient motor, the increase of the electricity tariffs, the introduction of the Renewable Energy as the 5th Fuel Policy with a national campaign known as the Suria 1000 where the use of solar electricity for the building industry is encouraged. At the same time there needs a parallel development for the critical mass otherwise initial noble efforts would be jeopardized due to lack of knowledge and skill support infrastructure. Training has been going on but only for specific tasks initiated either by non-governmental organizations (NGOs or government agencies. But as for the architecture profession, the efforts fully depended on individuals’ interests and passion. This slows the process of assimilation and adaptation. There should be a thorough awareness throughout the practicing and academic architects as to the seriousness of having green buildings as the next future direction for Malaysian buildings. This paper does not attempt to set an agenda for education in architecture but rather to espouse the idea. It sets to show one way to accelerate the change in the mindsets of architects as a whole towards designing for architectural sustainability, is to revamp the architectural courses and curriculums in institutes of higher learning.

  11. High-performance green semiconductor devices: materials, designs, and fabrication

    Science.gov (United States)

    Jung, Yei Hwan; Zhang, Huilong; Gong, Shaoqin; Ma, Zhenqiang

    2017-06-01

    From large industrial computers to non-portable home appliances and finally to light-weight portable gadgets, the rapid evolution of electronics has facilitated our daily pursuits and increased our life comforts. However, these rapid advances have led to a significant decrease in the lifetime of consumer electronics. The serious environmental threat that comes from electronic waste not only involves materials like plastics and heavy metals, but also includes toxic materials like mercury, cadmium, arsenic, and lead, which can leak into the ground and contaminate the water we drink, the food we eat, and the animals that live around us. Furthermore, most electronics are comprised of non-renewable, non-biodegradable, and potentially toxic materials. Difficulties in recycling the increasing amount of electronic waste could eventually lead to permanent environmental pollution. As such, discarded electronics that can naturally degrade over time would reduce recycling challenges and minimize their threat to the environment. This review provides a snapshot of the current developments and challenges of green electronics at the semiconductor device level. It looks at the developments that have been made in an effort to help reduce the accumulation of electronic waste by utilizing unconventional, biodegradable materials as components. While many semiconductors are classified as non-biodegradable, a few biodegradable semiconducting materials exist and are used as electrical components. This review begins with a discussion of biodegradable materials for electronics, followed by designs and processes for the manufacturing of green electronics using different techniques and designs. In the later sections of the review, various examples of biodegradable electrical components, such as sensors, circuits, and batteries, that together can form a functional electronic device, are discussed and new applications using green electronics are reviewed.

  12. Sustainable Practices in Medicinal Chemistry Part 2: Green by Design.

    Science.gov (United States)

    Aliagas, Ignacio; Berger, Raphaëlle; Goldberg, Kristin; Nishimura, Rachel T; Reilly, John; Richardson, Paul; Richter, Daniel; Sherer, Edward C; Sparling, Brian A; Bryan, Marian C

    2017-07-27

    With the development of ever-expanding synthetic methodologies, a medicinal chemist's toolkit continues to swell. However, with finite time and resources as well as a growing understanding of our field's environment impact, it is critical to refine what can be made to what should be made. This review seeks to highlight multiple cheminformatic approaches in drug discovery that can influence and triage design and execution impacting the likelihood of rapidly generating high-value molecules in a more sustainable manner. This strategy gives chemists the tools to design and refine vast libraries, stress "druglikeness", and rapidly identify SAR trends. Project success, i.e., identification of a clinical candidate, is then reached faster with fewer molecules with the farther-reaching ramification of using fewer resources and generating less waste, thereby helping "green" our field.

  13. Sustainable green inner-wall design for flexible floor plan

    International Nuclear Information System (INIS)

    Tawil, N M; Husaini, H A; Ani, A I; Saleh, R M; Basri, H

    2013-01-01

    The rises of house price in the market is so drastic that it effects the younger generation nowadays especially young executives and young couples who could not afford to buy their first home. The factors that determine the house price presumably are the interior and exterior structural of the house itself. So to lessen the house price, we have to minimize the usage of wet construction thus the idea of having a sustainable green inner-wall implemented into the house with a flexible floor plan. This concept is user-friendly as it is built on needs and the ownership's affordability. They can design the interior of the house however they want with using minimal cost because it does not involve wet construction.

  14. Brownfields Green Avenue Sites: Technical Memorandum - Conceptual Design for Sustainable Redevelopment

    Science.gov (United States)

    This technical memorandum briefly describes the site and proposed conceptual site plan, indicates conceptual design considerations, specifies recommended green and sustainable features, and offers other recommendations

  15. Using Green Chemistry and Engineering Principles to Design ...

    Science.gov (United States)

    The concepts of green chemistry and engineering (GC&E) have been promoted as an effective qualitative framework for developing more sustainable chemical syntheses, processes, and material management techniques. This has been demonstrated by many theoretical and practical cases. In addition, there are several approaches and frameworks focused on demonstrating that improvements were achieved through GC&E technologies. However, the application of these principles is not always straightforward. We propose using systematic frameworks and tools that help practitioners when deciding which principles can be applied, the levels of implementation, prospective of obtaining simultaneous improvements in all sustainability aspects, and ways to deal with multiobjective problems. Therefore, this contribution aims to provide a systematic combination of three different and complementary design tools for assisting designers in evaluating, developing, and improving chemical manufacturing and material management systems under GC&E perspectives. The WAR Algorithm, GREENSCOPE, and SustainPro were employed for this synergistic approach of incorporating sustainability at early stages of process development. In this demonstration, simulated ammonia production is used as a case study to illustrate this advancement. Results show how to identify process design areas for improvements, key factors, multi-criteria decision-making solutions, and optimal tradeoffs. Finally, conclusions were pre

  16. Probabilistic economic analysis of green roof benefits for policy design

    International Nuclear Information System (INIS)

    Clark, C.; Adriaens, P.; Talbot, B.

    2006-01-01

    The installation costs of green roofs continue to deter widespread use of green roof technology. Analyses of the boundary conditions for the cost differential between a green roof and a conventional roof are usually compared to environmental benefits such as storm water reduction and building energy savings. However, evidence is emerging that green roofs may play a role in urban air quality improvement. This paper discussed a methodology for developing probabilistic ranges of benefits and cost analyses. A probabilistic analysis was conducted to prepare a generalized cost-benefit analysis for application to a range of green roof projects. Environmental benefits of roof greening were quantified on a per unit surface area to assess environmental impact at the building scale. Parameters included conventional and green roof installation costs; storm water fees and fee reductions for green roofs; energy costs due to heat flux and the resultant savings through the installation of a green roof and the additional economic valuation of the public health benefits due to air pollution mitigation. Results were then integrated into an economic model to determine the length of time required for a return on investment in a green roof, assuming that a traditional roof would require replacement after 20 years. A net present value analysis was performed for an average-sized university roof. Results of the study showed that a valuation of environmental benefits can reduce the time required for a return on investment in a moderately priced green roof. While reduced installation costs reduced the time required for a return on investment, optimizing the green roof system for maximum environmental benefit had a greater potential to provide a higher return. It was concluded that the benefit of improved air quality should not be ignored by green roof policy-makers as a valuation tool. 10 refs., 3 tabs., 1 fig

  17. User Needs in Green ITS : Results of a Questionnaire Survey and Proposal for Green ITS Design

    NARCIS (Netherlands)

    Man, W.Y.; Bie, J.; Van Arem, B.

    2012-01-01

    An internet survey has been conducted among drivers in the Netherlands and Japan to study their attitude towards Green ITS. The survey focuses on driving behavior and ITS experience, attitude towards environment, and Green ITS preferences. The results show that money-related information gives the

  18. User needs in green ITS: results of a questionnaire survey and proposal for green ITS design

    NARCIS (Netherlands)

    Man, Wing Yan; Bie, Jing; van Arem, Bart

    2011-01-01

    An internet survey has been conducted among drivers in the Netherlands and Japan to study their attitude towards Green ITS. The survey focuses on driving behavior and ITS experience, attitude towards environment, and Green ITS preferences. The results show that money-related information gives the

  19. Navigating contextual constraints in discourse: Design explications in institutional talk

    Science.gov (United States)

    Herijgers, MLC (Marloes); Maat, HLW (Henk) Pander

    2017-01-01

    Although institutional discourse is subject to a vast ensemble of constraints, its design is not fixed beforehand. On the contrary, optimizing the satisfaction of these constraints requires considerable discourse design skills from institutional agents. In this article, we analyze how Dutch banks’ mortgage advisors navigate their way through the consultations context. We focus on what we call discourse design explications, that is, stretches of talk in which participants refer to conflicting constraints in the discourse context, at the same time proposing particular discourse designs for dealing with these conflicts. We start by discussing three forms of design explication. Then we will examine the various resolutions they propose for constraint conflicts and show how advisors seek customer consent or cooperation for the proposed designs. Thus our analysis reveals how institutional agents, while providing services, work on demonstrating how the design of these services is optimized and tailored to customers. PMID:28781580

  20. Presidential Green Chemistry Challenge: 2014 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2014 award winner, The Solberg Company, replaced fluorinated surfactants in its firefighting foam concentrates with a blend of non-fluorinated surfactants and sugars.

  1. Presidential Green Chemistry Challenge: 2005 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2005 award winner, Archer Daniels Midland, developed Archer RC, a nonvolatile, biobased, reactive coalescent that replaces volatile organic coalescents in architectural latex paints.

  2. Presidential Green Chemistry Challenge: 2010 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2010 award winner, Clarke, developed Natular, a plaster matrix that encapsulates the pesticide spinosad, slowly releasing it into water and effectively controlling mosquito larvae.

  3. An Empirical Study on Design Partner Selection in Green Product Collaboration Design

    Directory of Open Access Journals (Sweden)

    Aijun Liu

    2018-01-01

    Full Text Available Green production has become an important issue in PCD (Product Collaboration Design for almost every enterprise, and will determine the sustainability of enterprises in the long term. The choice of design partner is a necessary condition in order to achieve green production. For the uncertain, fuzzy, and dynamic information such as unknown indices and weights, fuzzy semantics, and dynamic time factors in GPCD (Green Product Collaboration Design, a two-stage dynamic hybrid MADM (Multi-Attribute Decision Making approach based on fuzzy DEMATEL (Decision-Making and Trial Evaluation Laboratory, fuzzy KMA (Karnik–Mendel Algorithm, and fuzzy VIKOR (VlseKriterjumska Optimizacija I Kompromisno Resenje was proposed. In the first stage, fuzzy DEMATEL was used to determine the evaluation indices. Then, in the second stage, to accurately depict the dynamic information generated by the different phases of a product design, the dynamic evaluation method based on fuzzy theories was employed, and the weights of the indices were calculated by fuzzy KMA, then sorted by fuzzy VIKOR. Finally, a case study and a comparative analysis wre provided to illustrate the effectiveness of the proposed approach.

  4. Developing green infrastructure design guidelines for urban climate adaptation

    NARCIS (Netherlands)

    Klemm, Wiebke; Lenzholzer, Sanda; Brink, van den Adri

    2017-01-01

    In the context of global warming and increasing urban climate problems, urban green spaces and elements have been recognized as a strategy for urban climate adaptation. Yet, despite increasing scientific evidence of the positive impacts that urban green infrastructure (UGI) is having on the urban

  5. Tactical/Operational Decision Making for Designing Green Logistics Networks

    NARCIS (Netherlands)

    I. Mallidis (Ioannis); R. Dekker (Rommert); D. Vlachos (Dimitrios)

    2013-01-01

    textabstractCap and trade regulations along with an increasing consumer and company demand for green products and services constitute two major drivers for motivating corporations to adopt green practices. However, the adoption of such practices usually increases their operational costs. Therefore,

  6. The Development of Green Skills through the Local TAFE Institute as a Potential Pathway to Regional Development

    Science.gov (United States)

    Brown, Mike

    2013-01-01

    This study analyses how one Victorian regional TAFE Institute is working towards understanding and contributing to skill formation for the green economy. While we already know that the provision of vocational education and training in regional areas contributes to regional innovation and development (Kilpatrick, Johns and Rosenblatt, 2000; Gelade…

  7. Green design for productivity, health and quality of life

    Energy Technology Data Exchange (ETDEWEB)

    Hartkopf, V. [Carnegie Mellon Univ., Pittsburgh, PA (United States). Center for Building Performance and Diagnostics

    2005-07-01

    The potential cost-benefits for quality construction of office buildings were discussed with particular reference to sick building costs and health building gains. Cost-benefits were indicated in terms of first cost, operational energy costs, individual productivity, organizational productivity, health, attraction, taxation, and waste. The measures of human response in buildings were also discussed with reference to comfort and satisfaction, individual productivity, health and absenteeism, attraction, spatial flexibility, motivation and collaboration. The building attributes that have the greatest impact include air, light, thermal control, ergonomics, privacy and interaction, access to nature, land use and mobility. It was suggested that natural ventilation should be maximized with mixed-mode heating, ventilating and air conditioning (HVAC) systems, and that ventilation air should be separate from thermal conditioning. It was also suggested that temperature control can increase productivity and reduce energy consumption. Several international case studies have shown that acoustic privacy also increases individual productivity at complex tasks. The presentation concluded by indicating that healthy and sustainable design also depends on changing approaches to land use and community planning in terms of pedestrian walkways, maximized loading of infrastructure and buildings, minimized abandonment and green roof development to reduce annual cooling loads. tabs., figs.

  8. SSTL I/O Standard Based Green Communication Using Fibonacci Generator Design on Ultra Scale FPGA

    DEFF Research Database (Denmark)

    Nagah, Sumi; Kaur, Ravinder; Pandey, Bishwajeet

    2015-01-01

    In this paper six different available classes of Stub-Series Terminated Logic (SSTL) Input/output standard is used for the design of Green Fibonacci generator on 40nm FGPA. That green Fibonacci Generator is used to generate key for Wi-Fi Protected Access in order to make energy efficient communic......In this paper six different available classes of Stub-Series Terminated Logic (SSTL) Input/output standard is used for the design of Green Fibonacci generator on 40nm FGPA. That green Fibonacci Generator is used to generate key for Wi-Fi Protected Access in order to make energy efficient...

  9. Designing Green Taxes in a Political Context: From Optimal to Feasible Environmental Regulation

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Svendsen, Gert Tinggaard

    2003-01-01

    How should green taxation be designed? We argue that to design green taxes which are high enough to have the desired incentive effects, tax revenues must be reimbursed, either by earmarking them for environmental subsidies or by reducing other taxes directed at industry. If green tax schemes can ...... financial resources within industry and thus create winners and losers. Still, we demonstrate how green taxation can be used in heterogeneous industries which can be created by operating separate tax schemes for each branch of industry....

  10. Urban Green Network Design: Defining green network from an urban planning perspective

    Directory of Open Access Journals (Sweden)

    Andrea Tulisi

    2017-08-01

    Full Text Available From the theoretical context of Smart City various studies have emerged that adopt an analytical approach and description of urban phenomena based on the principles of “network design”; this line of research uses the network systems theory to define the principles that regulate the relationships among the various elements of urban sub-systems in order to optimize their functionality. From the same theoretical basis, urban greenspaces have also been studied as networks, by means of the creation of models capable of measuring the performance of the system in its entirety, posing the basis of a new multy-disciplinary research field called green network. This paper presents the results of research aimed at clarifying the meaning of green network from an urban planning perspective through a lexical analysis applied to a textual corpus of more than 300 abstracts of research papers that have dealt with this topic over the last twenty years. The results show that the concept of green network appears still fuzzy and unclear, due to the different meaning given to the term “green” and to an incorrect use of the term “network”, often referred to as a generic set of natural areas present in a city, without any reference to the network system theory or to the basic rules linking these elements together. For this reason, the paper proposes a unique definition of green network from an urban planning perspective that takes into account the contribution of other research areas to effective green infrastructure planning. This is the concept of “urban green network design” defined as “an urban planning practice, supported by decision support tools able to model green infrastructure as network, composed by natural and semi-natural areas, whose connections are modelled according to specific variables, in order to deliver an equal distribution of public services for enhancing the quality of life as well as a wide range of ecosystem services”.

  11. Design strategies for integration of green roofs in sustainable housing

    Directory of Open Access Journals (Sweden)

    Avi Friedman

    2015-12-01

    Full Text Available Green roofs are the integration of plant material and its supporting structures in buildings. Such an approach provides a habitat for local flora and fauna, helps manage storm water, reduces heat demand in winter and the cooling load in the summer, enhances the aesthetic values of dwellings, provides the occupants with comfort and amenities and strengthens environmental responsibility. Because roofs represent approximately 40 percent to 50 percent of the surfaces in urban areas, green roofs have an important role in drainage and as a result water management as well. In fact, when a green roof is installed on 50 percent or more of the roof’s surface, it guarantees 2 points and can contribute 7 additional points toward LEED certification - almost 20 percent of the required rating. This paper classifies green roofs and offers strategies for their integration in residential buildings and examines their benefits, construction principles and applications.

  12. Presidential Green Chemistry Challenge: 2003 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2003 award winner, Shaw Industries, developed EcoWorx carpet tiles with a backing that uses less toxic materials. The carpet tile fiber and backing are readily separated for recycling.

  13. Presidential Green Chemistry Challenge: 2011 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2011 award winner, Sherwin-Williams, developed water-based acrylic alkyd paints with VOCs that can be made from recycled soda bottle (PET), acrylics, and soybean oil.

  14. Presidential Green Chemistry Challenge: 2006 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2006 award winner, S.C. Johnson & Son, developed Greenlist, a rating system for environmental and health effects of ingredients. SC Johnson uses it to reformulate many of its products.

  15. Presidential Green Chemistry Challenge: 2008 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2008 award winner, Dow AgroSciences, used an artificial neural network to discover spinetoram, an improved spinosad biopesticide to replace organophosphates for key pests of fruit trees.

  16. Presidential Green Chemistry Challenge: 2013 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2013 award winner, Cargill, Inc., developed a vegetable-oil-based transformer fluid that is much less flammable, provides superior performance, is less toxic, and has a substantially lower carbon footprint.

  17. Presidential Green Chemistry Challenge: 1997 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1997 award winner, Albright & Wilson Americas, discovered that tetrakis(hydroxymethyl)phosphonium sulfate, THPS, is an effective, safer biocide for use in industrial water systems.

  18. Presidential Green Chemistry Challenge: 1999 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1999 award winner, Dow AgroSciences, developed spinosad, a highly selective, low-toxicity, nonpersistant insecticide made by a soil microorganism. It controls many chewing insect pests.

  19. Presidential Green Chemistry Challenge: 2002 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2002 award winner, Chemical Specialties, developed an alkaline copper quaternary wood preservative to replace chromated copper arsenate preservative phased out due to risk to children.

  20. Presidential Green Chemistry Challenge: 1996 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1996 award winner, Rohm and Haas, developed Sea-Nine, a marine antifoulant to control plants and animals on ship hulls. Sea-Nine replaces persistent, toxic organotin antifoulants.

  1. DESIGNING GREEN SUPPORT: INCENTIVE COMPATIBILITY AND THE COMMODITY PROGRAMS

    OpenAIRE

    Runge, C. Ford

    1994-01-01

    The purpose of this brief analysis is to consider the potential points of contact between a program of "green support" and the existing commodity programs in U.S. agriculture. These points of contact may take the form of conflict, complementarity, or neutrality. We shall assume initially that green support is "added" to the programs as they exist in 1994. Five main commodity program areas are considered: A. Deficiency payments resulting from the loan rate/target price structure B. Acreage red...

  2. Efficacy of integrated green design strategies in meeting green building criteria: A South Africa Study

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2010-05-01

    Full Text Available to the use of more efficient sanitary fittings and not using potable water for irrigation purposes; and an enhanced post-construction ecological value for the site. Green building is a recent development in South Africa: a green building council... of the building are 330 millimetres wide consisting of two clay masonry skins and an internal cavity: this has been done to allow the outer skin to go past the face of the 230 millimetre reinforced concrete columns. The roof comprises of an insulated light roof...

  3. Designing Green Taxes in a Political Context: From Optimal to Feasible Environmental Regulation

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Svendsen, Gert Tinggaard

    2003-01-01

    How should green taxation be designed? We argue that to design green taxes which are high enough to have the desired incentive effects, tax revenues must be reimbursed, either by earmarking them for environmental subsidies or by reducing other taxes directed at industry. If green tax schemes can...... be designed this way, industry will have little incentive to mobilise strong opposition to green taxation. However, in practice, the requirement of reimbursement may be difficult to fulfil because, with few exceptions, polluting industries are not homogeneous. This means that reimbursement will redistribute...... financial resources within industry and thus create winners and losers. Still, we demonstrate how green taxation can be used in heterogeneous industries which can be created by operating separate tax schemes for each branch of industry....

  4. Planning Green Infrastructure as a Source of Urban and Regional Resilience – Towards Institutional Challenges

    OpenAIRE

    Paulina SCHIAPPACASSE; Bernhard MÜLLER

    2015-01-01

    Green infrastructure programmes and strategies are regarded as planning opportunities to promote sustainable and resilient urban development. However, the discourse about green infrastructure policy and its effectiveness has pointed to the limited success in practical implementation. Since the green infrastructure has no planning status in its own right, it depends on being embedded in comprehensive urban and regional planning approaches if it is to have an impact on sustainable and resilient...

  5. Designing green derivatives of β-blocker Metoprolol: a tiered approach for green and sustainable pharmacy and chemistry.

    Science.gov (United States)

    Rastogi, Tushar; Leder, Christoph; Kümmerer, Klaus

    2014-09-01

    The presences of micro-pollutants (active pharmaceutical ingredients, APIs) are increasingly seen as a challenge of the sustainable management of water resources worldwide due to ineffective effluent treatment and other measures for their input prevention. Therefore, novel approaches are needed like designing greener pharmaceuticals, i.e. better biodegradability in the environment. This study addresses a tiered approach of implementing green and sustainable chemistry principles for theoretically designing better biodegradable and pharmacologically improved pharmaceuticals. Photodegradation process coupled with LC-MS(n) analysis and in silico tools such as quantitative structure-activity relationships (QSAR) analysis and molecular docking proved to be a very significant approach for the preliminary stages of designing chemical structures that would fit into the "benign by design" concept in the direction of green and sustainable pharmacy. Metoprolol (MTL) was used as an example, which itself is not readily biodegradable under conditions found in sewage treatment and the aquatic environment. The study provides the theoretical design of new derivatives of MTL which might have the same or improved pharmacological activity and are more degradable in the environment than MTL. However, the in silico toxicity prediction by QSAR of those photo-TPs indicated few of them might be possibly mutagenic and require further testing. This novel approach of theoretically designing 'green' pharmaceuticals can be considered as a step forward towards the green and sustainable pharmacy field. However, more knowledge and further experience have to be collected on the full scope, opportunities and limitations of this approach. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. green

    Directory of Open Access Journals (Sweden)

    Elena Grigoryeva

    2011-02-01

    Full Text Available The “green” topic follows the “youngsters”, which is quite natural for the Russian language.Traditionally these words put together sound slightly derogatory. However, “green” also means fresh, new and healthy.For Russia, and for Siberia in particular, “green” architecture does sound new and fresh. Forced by the anxious reality, we are addressing this topic intentionally. The ecological crisis, growing energy prices, water, air and food deficits… Alexander Rappaport, our regular author, writes: “ It has been tolerable until a certain time, but under transition to the global civilization, as the nature is destroyed, and swellings of megapolises expand incredibly fast, the size and the significance of all these problems may grow a hundredfold”.However, for this very severe Siberian reality the newness of “green” architecture may turn out to be well-forgotten old. A traditional Siberian house used to be built on principles of saving and environmental friendliness– one could not survive in Siberia otherwise.Probably, in our turbulent times, it is high time to fasten “green belts”. But we should keep from enthusiastic sticking of popular green labels or repainting of signboards into green color. We should avoid being drowned in paper formalities under “green” slogans. And we should prevent the Earth from turning into the planet “Kin-dza-dza”.

  7. Green design application on campus to enhance student’s quality of life

    Science.gov (United States)

    Tamiami, H.; Khaira, F.; Fachrudin, A.

    2018-02-01

    Green design becomes an important thing to applied in the building. Green building will provide comfortability and enhance Quality of Life (QoL) for the users. The purpose of this research is to analyze how green design application on campus to enhance student’s QoL. This research conducted in three campuses which located in North Sumatera Province, namely Universitas Sumatera Utara (USU), Universitas Negeri Medan (Unimed) and Universitas Medan Area (UMA) which have a lot of vegetation, open space, and multi-mass buildings. This research compared the green design application to QoL from three universities. Green design in this research that become independent variables focus on the energy efficiency and conservation (EEC), indoor health and comfort (IHC) and building environment management (BEM) with dependent variable is QoL. This research uses quantitative methods with questionnaire survey techniques. The population is students from the three universities with the sample of each University is 50 samples. The analysis uses multiple regression analysis. The results show that green design application may enhance QoL of students. The campus should have a good green design application to enhance QoL of students and give them comfortability.

  8. Designing and Incorporating Green Chemistry Courses at a Liberal Arts College to Increase Students' Awareness and Interdisciplinary Collaborative Work

    Science.gov (United States)

    Manchanayakage, Renuka

    2013-01-01

    Two green chemistry courses have been introduced into the liberal arts curriculum at Susquehanna University. Green chemistry was integrated into an existing course, Chemical Concepts, and offered as Green Chemical Concepts for nonscience majors. This course is designed to instill an appreciation for green chemistry in a large and diverse group of…

  9. Investigation of the Relationship between Green Design and Project Delivery Methods

    Energy Technology Data Exchange (ETDEWEB)

    Bilec, Melissa M.; Ries, Robert J.

    2008-04-24

    The selection of the project delivery method (PDM) for any project is critical--it establishes communication, coordination, and contractual issues between the owner, contractor, and designer. With an increase in the number of green design projects, understanding the relationship between the PDM and green design is paramount to project and contract management. It is reasonable to assume that a positive relationship between green design and design-build (DB) exists since both theoretically are intended to foster an integrated, holistic, and collaborative project. This research examines the relationship between the design-bid-build (DBB), construction management (CM), and DB PDMs and green design with the goal of establishing best practices and identifying potential synergies between them. The research collected information by conducting primarily telephone interviews with approximately twenty-five individuals, including owners, contractors, and designers involved in completed green design projects, mainly in the public sector. The interviews developed a general understanding of the current state of knowledge and experience and not a rigorous quantitative analysis. Upon completion of the interviews, the tabulated results were summarized and green project characteristics and project-PDM interactions emerged. Existing published research was evaluated to reveal aspects of PDMs independent of green design. Best practices were ascertained by combining information from the interviews and published research. Best practices are as follows: (1) Project implementation features--The decision to use DB as PDM on green design or other projects should be based on the specific project features; e.g., well-defined scope and adequate owner staffing. DB will not produce successful results on all projects. (2) Collaboration--Project team collaboration early in the design and construction process is an important aspect of green projects, and collaboration was considered somewhat more

  10. ASSESSMENT AND DESIGN FOR SUSTAINABLE GREEN SUPPLY CHAIN MANAGEMENT

    OpenAIRE

    Mangal Singh Sisodiya

    2017-01-01

    Green Supply Chain Management (GSCM) is one of the recent innovations for the enhancement of capabilities of Supply Chain Management. In this paper, we aim to study the various activities of the Supply Chain processes of the various Indian Manufacturing Industries i.e. both Small & Large Scale Industries and finds how much eco-friendly they are (i.e. how much % of the green factor are involved in their supply chain activities from the procurement of the raw material to the transportation of t...

  11. Skoda Concern's cooperation with State Machinery Design Research Institute

    International Nuclear Information System (INIS)

    Valchar, J.; Kuhn, L.

    1988-01-01

    The main areas are presented of cooperation between the Skoda Plzen Concern and the State Machinery Design Research Institute in Prague-Bechovice. This is mainly the development of steam turbines, from 50 MW turbines to the present 1000 MW saturated steam turbines designed for nuclear power plants. Main attention is centred on conditions of the boiling crisis in the steam turbine circuit, and its consequences. This study is served by the experimental equipment of the institute and its computer. The cooperation of the two institutions in the field of testing and diagnostic equipment is centred on measuring natural oscillations of turbine blades, the diagnostics of vibrations of steam turbines, the measurement of the humidity of saturated steam, optical measurements of the parameters of saturated steam, ultrasound diagnostics and the measurement of turbine blade deformation caused by hydraulic effects. (Z.M.). 8 figs

  12. Designing Green Stormwater Infrastructure for Hydrologic and Human Benefits: An Image Based Machine Learning Approach

    Science.gov (United States)

    Rai, A.; Minsker, B. S.

    2014-12-01

    Urbanization over the last century has degraded our natural water resources by increasing storm-water runoff, reducing nutrient retention, and creating poor ecosystem health downstream. The loss of tree canopy and expansion of impervious area and storm sewer systems have significantly decreased infiltration and evapotranspiration, increased stream-flow velocities, and increased flood risk. These problems have brought increasing attention to catchment-wide implementation of green infrastructure (e.g., decentralized green storm water management practices such as bioswales, rain gardens, permeable pavements, tree box filters, cisterns, urban wetlands, urban forests, stream buffers, and green roofs) to replace or supplement conventional storm water management practices and create more sustainable urban water systems. Current green infrastructure (GI) practice aims at mitigating the negative effects of urbanization by restoring pre-development hydrology and ultimately addressing water quality issues at an urban catchment scale. The benefits of green infrastructure extend well beyond local storm water management, as urban green spaces are also major contributors to human health. Considerable research in the psychological sciences have shown significant human health benefits from appropriately designed green spaces, yet impacts on human wellbeing have not yet been formally considered in GI design frameworks. This research is developing a novel computational green infrastructure (GI) design framework that integrates hydrologic requirements with criteria for human wellbeing. A supervised machine learning model is created to identify specific patterns in urban green spaces that promote human wellbeing; the model is linked to RHESSYS model to evaluate GI designs in terms of both hydrologic and human health benefits. An application of the models to Dead Run Watershed in Baltimore showed that image mining methods were able to capture key elements of human preferences that could

  13. Exploring Socio-Technical Features of Green Interior Design of Residential Buildings: Indicators, Interdependence and Embeddedness

    Directory of Open Access Journals (Sweden)

    Yan Ning

    2016-12-01

    Full Text Available This research aims to develop indicators for assessing green interior design of new residential buildings in China, grounded in the socio-technical systems approach. The research was carried out through a critical literature review and two focus group studies. The results show that the boundaries of green interior design were identified with respect to three dimensions, namely performance, methodology and stakeholders. The socio-technical systems approach argues for the recognition of the interdependence between the systems elements and the feature of embeddedness. The interdependence of the systems elements exists within each of these three dimensions and across them. It is also found that the socio-technical systems of green interior design are embedded in the social, regulatory and geographic context. Taking interior design of residential buildings as the empirical setting, this study contributes to the literature of green building assessment by presenting a socio-technical systems approach.

  14. Implementation of sustainable and green design and construction practices for bridges.

    Science.gov (United States)

    2012-12-01

    The focus of this research is to develop a framework for more sustainable design and construction : processes for new bridges, and sustainable maintenance practices for existing bridges. The framework : includes a green rating system for bridges. The...

  15. Library Homepage Design at Smaller Bachelor of Arts Institutions

    Science.gov (United States)

    Jones, Scott L.; Leonard, Kirsten

    2011-01-01

    This study examined the homepages of the libraries of 175 smaller bachelor of arts institutions, coding for the presence of 98 design elements. By reporting and examining the frequency of these features, the authors noted what is and is not common practice at these libraries. They found that only fourteen elements were present on at least half of…

  16. Institutional Design and the Implementation of the African Peace ...

    African Journals Online (AJOL)

    The relationship between, on the one hand, the design of the African Peace Security Architecture (APSA), and implementation of APSA's institutional provisions, on the other, remains less well understood, contrary to scholarly optimism on the future of security cooperation in Africa. For instance, security cooperation in ...

  17. Coleman's problem with institutional design : neglect of social rationality

    NARCIS (Netherlands)

    Lindenberg, S

    2003-01-01

    This paper tries to answer the question how it is possible that such a giant of sociology as James Coleman produced so little of what he considered the most important work for sociologists : good institutional design. I argue that the answer lies in the fact that the most serious problem for which

  18. Hot trends in design : chic sustainability, unique driving factors and boutique green roofs

    Energy Technology Data Exchange (ETDEWEB)

    Velazquez, L.S. [American Society of Landscape Architects, Washington, DC (United States)]|[Greenroofs.com, Alpharetta, GA (United States); Kiers, K. [Greenroofs.com, Alpharetta, GA (United States)

    2007-07-01

    Green roofs are well known for their ecological benefits but less for their architectural usage. Green roofs offer more to the urban landscape than simply ecological, economic and aesthetic attributes of storm water management, temperature and energy reduction, and provision of additional green space. This paper focused on the top ten architectural trends in vegetated rooftop design. It addressed issues regarding client demands for green roofs and questioned if green roofs should be defined solely by their function as an ecological cover. The top ten trends revealed out-of-the ordinary applications, specialty designs and unusual projects on the boards. The paper looked beyond storm water and heat islands, and explored plans for innovative recreation, including a rooftop ski slope in Delft, the Netherlands, and a converted helipad turned into temporary grass tennis court in Dubai. The paper also presented less typical green roof market drivers, such as a doggie green space for a 10-year old, 9-pound Yorkie and a rooftop garden with plants from the Bible as a teaching laboratory for ministers. Other proposed projects that were discussed included plans for rice paddies on rooftop farms in China and the Vancouver Olympic Village with 50 per cent green roof coverage. The top ten list was organized under the following topics: boutique green roofs; sports and recreation; living roofs and living walls; eco resorts, hotels and therapeutic gardens; food on the roof; cutting edge applications; government and big box applications, cool green residences; mega green roofs; and, visionary proposed projects. 77 refs., 77 figs.

  19. Design and control strategy for a hybrid green energy system for mobile telecommunication sites

    Science.gov (United States)

    Okundamiya, Michael S.; Emagbetere, Joy O.; Ogujor, Emmanuel A.

    2014-07-01

    The rising energy costs and carbon footprint of operating mobile telecommunication sites in the emerging world have increased research interests in green technology. The intermittent nature of most green energy sources creates the problem of designing the optimum configuration for a given location. This study presents the design analysis and control strategy for a cost effective and reliable operation of the hybrid green energy system (HGES) for GSM base transceiver station (BTS) sites in isolated regions. The design constrains the generation and distribution of power to reliably satisfy the energy demand while ensuring safe operation of the system. The overall process control applies the genetic algorithm-based technique for optimal techno-economic sizing of system's components. The process simulation utilized meteorological data for 3 locations (Abuja, Benin City and Sokoto) with varying climatic conditions in Nigeria. Simulation results presented for green GSM BTS sites are discussed and compared with existing approaches.

  20. Rational Design of a Green-Light-Mediated Unimolecular Platform for Fast Switchable Acidic Sensing.

    Science.gov (United States)

    Zhou, Yunyun; Zou, Qi; Qiu, Jing; Wang, Linjun; Zhu, Liangliang

    2018-02-01

    A controllable sensing ability strongly connects to complex and precise events in diagnosis and treatment. However, imposing visible light into the molecular-scale mediation of sensing processes is restricted by the lack of structural relevance. To address this critical challenge, we present the rational design, synthesis, and in vitro studies of a novel cyanostyryl-modified azulene system for green-light-mediated fast switchable acidic sensing. The advantageous features of the design include a highly efficient green-light-driven Z/E-isomerization (a quantum yield up to 61.3%) for fast erasing chromatic and luminescent expressions and a superior compatibility with control of ratiometric protonation. Significantly, these merits of the design enable the development of a microfluidic system to perform a green-light-mediated reusable sensing function toward a gastric acid analyte in a miniaturized platform. The results may provide new insights for building future integrated green materials.

  1. Multi-Hierarchical Gray Correlation Analysis Applied in the Selection of Green Building Design Scheme

    Science.gov (United States)

    Wang, Li; Li, Chuanghong

    2018-02-01

    As a sustainable form of ecological structure, green building is widespread concerned and advocated in society increasingly nowadays. In the survey and design phase of preliminary project construction, carrying out the evaluation and selection of green building design scheme, which is in accordance with the scientific and reasonable evaluation index system, can improve the ecological benefits of green building projects largely and effectively. Based on the new Green Building Evaluation Standard which came into effect on January 1, 2015, the evaluation index system of green building design scheme is constructed taking into account the evaluation contents related to the green building design scheme. We organized experts who are experienced in construction scheme optimization to mark and determine the weight of each evaluation index through the AHP method. The correlation degree was calculated between each evaluation scheme and ideal scheme by using multilevel gray relational analysis model and then the optimal scheme was determined. The feasibility and practicability of the evaluation method are verified by introducing examples.

  2. Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes

    OpenAIRE

    Less, Brennan

    2012-01-01

    Today’s high performance green homes are reaching previously unheard of levels of airtightness and are using new materials, technologies and strategies, whose impacts on IAQ cannot be fully determined by past efforts.  This research assessed IAQ in 24 new or deeply retrofitted homes designed to be high performance green buildings in California using pollutant measurements, home inspections, diagnostic testing and occupant surveys.  Measurements included six-day passive samples of nitrogen oxi...

  3. Designed Urban Greens - A critical study of the experience of the High Line Park and Under the Crystal

    OpenAIRE

    Ebbensgaard, Casper Laing

    2013-01-01

    Recent examples of designed urban greens have changed the aesthetic language of green spaces within cities. Known as super natural, these designs do not look like na- ture. Rather, they integrate natural processes into design. By adopting a dual ontol- ogy encompassing phenomenology and vitalist philosophy, I argue it is possible to understand experience and immanence of these spaces. I present three arguments: Firstly, the experiences of designed urban greens are part of everyday meaning- ma...

  4. Culturally Accepted Green Architecture Toolbox : pre-design helping tool and rating system for new built environment in Egypt

    NARCIS (Netherlands)

    El Fiky, Usama; Cox, Mark; Leeuwen, J.P.; Timmermans, H.J.P.

    2006-01-01

    This paper describes and analyses the process of developing computer software to incorporate both green architecture design strategies and their cultural indicators in one easy tool to help a designer to match his / her design with green architectural principles in the pre-design stage. The three

  5. Integrating Green Building Criteria Into Housing Design Processes Case Study: Tropical Apartment At Kebon Melati, Jakarta

    Science.gov (United States)

    Farid, V. L.; Wonorahardjo, S.

    2018-05-01

    The implementation of Green Building criteria is relatively new in architectural practice, especially in Indonesia. Consequently, the integration of these criteria into design process has the potential to change the design process itself. The implementation of the green building criteria into the conventional design process will be discussed in this paper. The concept of this project is to design a residential unit with a natural air-conditioning system. To achieve this purpose, the Green Building criteria has been implemented since the beginning of the design process until the detailing process on the end of the project. Several studies was performed throughout the design process, such as: (1) Conceptual review, where several professionally proved theories related to Tropical Architecture and passive design are used for a reference, and (2) Computer simulations, such as Computational Fluid Dynamics (CFD) and wind tunnel simulation, used to represent the dynamic response of the surrounding environment towards the building. Hopefully this paper may become a reference for designing a green residential building.

  6. Multiobjective optimization design of green building envelope material using a non-dominated sorting genetic algorithm

    International Nuclear Information System (INIS)

    Yang, Ming-Der; Lin, Min-Der; Lin, Yu-Hao; Tsai, Kang-Ting

    2017-01-01

    Highlights: • An effective envelope energy performance model (BEM) was developed. • We integrated NSGA-II with the BEM to optimize the green building envelope. • A tradeoff plan of green building design for three conflict objectives was obtained. • The optimal envelope design efficiently reduced the construction cost of green building. - Abstract: To realize the goal of environmental sustainability, improving energy efficiency in buildings is a major priority worldwide. However, the practical design of green building envelopes for energy conservation is a highly complex optimization problem, and architects must make multiobjective decisions. In practice, methods such as multicriteria analyses that entail capitalizing on possibly many (but in nearly any case limited) alternatives are commonly employed. This study investigated the feasibility of applying a multiobjective optimal model on building envelope design (MOPBEM), which involved integrating a building envelope energy performance model with a multiobjective optimizer. The MOPBEM was established to provide a reference for green designs. A nondominated sorting genetic algorithm-II (NSGA-II) was used to achieve a tradeoff design set between three conflicting objectives, namely minimizing the envelope construction cost (ENVCOST), minimizing the envelope energy performance (ENVLOAD), and maximizing the window opening rate (WOPR). A real office building case was designed using the MOPBEM to identify the potential strengths and weaknesses of the proposed MOPBEM. The results showed that a high ENVCOST was expended in simultaneously satisfying the low ENVLOAD and high WOPR. Various designs exhibited obvious cost reductions compared with the original architects' manual design, demonstrating the practicability of the MOPBEM.

  7. Academic Community Consumer Assessment an Institution of Public Higher Education in Relation to Green it Practices in Organizations

    Directory of Open Access Journals (Sweden)

    Luis Hernan Contreras Pinochet

    2015-09-01

    Full Text Available The purpose of this article is understanding the consumers of the academic community community in a public higher education institution in relation to Green IT practices in organizations. This study aims to confirm the model developed by Lunardi et al. (2011 Lunardi et al. (2014 through the application of multivariate statistical technique of Structural Equation Modeling (SEM. The survey research was conducted in a public higher education institution, based in the city of Osasco, using structured questionnaire with five point likert scale options and the respondents were: the students and professors from graduate school in Business Administration, in addition to employees administrative technician education. The results confirmed the highly significant and demonstrate that the model is consistent with proper adjustment can be used in future research.

  8. Designing green taxes in a political context: From optimal to feasible environmental regulation

    International Nuclear Information System (INIS)

    Daugbjerg, C.; Tinggaard Svendsen, G.

    2001-01-01

    How should green taxation be designed so that it accommodates producer interests? We argue that to design green taxes which are high enough to have the desired incentive effects, tax revenues must be reimbursed, either by earmarking them for environmental subsidies or by reducing other taxes directed at industry. If green tax schemes can be designed this way, industry will have little incentive to mobilise strong opposition to green taxation. However, in practice, the requirement of reimbursement may be difficult to fulfil because, with few exceptions, polluting industries are not homogeneous. This means that reimbursement will redistribute financial resources within industry and thus create winners and losers. Still, green taxes can be used in heterogeneous industries which can be created by operating separate tax schemes for each branch of industry. The Danish case of pesticide taxation demonstrates that relatively high tax levels can be implemented if an equal relationship between the tax object and the object determining the level of refunds exists throughout the sector. This means that revenues can be reimbursed without creating redistribution within producer communities. (au)

  9. Designing green taxes in a political context: From optimal to feasible environmental regulation

    Energy Technology Data Exchange (ETDEWEB)

    Daugbjerg, C; Tinggaard Svendsen, G

    2001-07-01

    How should green taxation be designed so that it accommodates producer interests? We argue that to design green taxes which are high enough to have the desired incentive effects, tax revenues must be reimbursed, either by earmarking them for environmental subsidies or by reducing other taxes directed at industry. If green tax schemes can be designed this way, industry will have little incentive to mobilise strong opposition to green taxation. However, in practice, the requirement of reimbursement may be difficult to fulfil because, with few exceptions, polluting industries are not homogeneous. This means that reimbursement will redistribute financial resources within industry and thus create winners and losers. Still, green taxes can be used in heterogeneous industries which can be created by operating separate tax schemes for each branch of industry. The Danish case of pesticide taxation demonstrates that relatively high tax levels can be implemented if an equal relationship between the tax object and the object determining the level of refunds exists throughout the sector. This means that revenues can be reimbursed without creating redistribution within producer communities. (au)

  10. Brownfields Recommendations for Sustainable Site DesignGreen Landscape Plan

    Science.gov (United States)

    The assessment of conditions contained in this report focuses on site-specific environmental and soil conditions that might affect recommendations related to sustainable landscaping and site design, stormwater management, and stormwater reuse.

  11. BEYOND GREEN BUILDINGS: AN INTEGRATED HOLISTIC DESIGN APPROACH

    Science.gov (United States)

    Technical Challenge: The Urban Sustainable Infrastructure Engineering Program (USIEP) at the University of Colorado at Denver is designing a Sustainable Youth Zone (SYZ) building in a disadvantaged community in Commerce City, CO. The SYZ utilizes a holistic ...

  12. Designed Green Toolbox as built environment educating method-analytical comparison between two groups of students with different cultural background

    NARCIS (Netherlands)

    El Fiky, U.; Hamdy, I.; Fikry, M.

    2006-01-01

    This paper is concerned with evaluating and testing the application process of green architecture design strategies using a tool-box as a built environment educating method and a pre-design reminder. Understanding the suggested green design strategies, testing the tool-box effectiveness,

  13. The Institutions of «Green Economy» for Sustainable Development of Agrarian Sector: Theoretical Dimension

    Directory of Open Access Journals (Sweden)

    Khodakivska Olga V.

    2017-07-01

    Full Text Available The article is aimed at substantiating the conceptual foundations and theoretical positions of the place and role of institutions in formation of the «green economy» in the context of implementation of the principles for sustainable development of agrarian sector. The article reflects the main scientific concepts that are directed to address the problems of environmentally oriented development, in particular the concepts of ecotopia, anthropocentrism, ecocentrism, biocentrism, and the concept of sustainable development. It has been found that the conceptual foundations for sustainable development include ecologization of economy, humanization of production, introducing a system of principled approaches to public affairs. The general provisions of formation of «green economy» have been characterized and its key principles have been provided. The role and value of institutions in the organizational provision of the sustainable development of agrarian sector, which, in the organizational-economic, coordinating and enabling aspects are the key driver for harmonization of the interaction of all participants in economic relations, have been substantiated.

  14. Architectures for Green-Field Supply Chain Integration: Supply Chain Integration Design

    OpenAIRE

    Radanliev, Petar

    2015-01-01

    This paper applied case study research to design architectures for green-field supply chain integration. The integration design is based on a case study of a supply chain integration of 5 companies, operating in different, but supply chain complimenting industry sectors. The case study research is applied to design and validate the architectures in a real world scenario. The supply\\ud chain integration architectures enable the conversion of individual into integrated strategies. The architect...

  15. Optimum Design of Multi-Function Robot Arm Gripper for Varying Shape Green Product

    Directory of Open Access Journals (Sweden)

    Razali Zol Bahri

    2016-01-01

    Full Text Available The project focuses on thorough experimentally studies of the optimum design of Multi-function Robot Arm Gripper for varying shape green product. The purpose of this project is to design a few of robot arm gripper for multi-functionally grip a green product with varying shape. The main character of the gripper is that it can automated adjust its finger to suit with the shape of the product. An optimum design of multi-function robot arm gripper is verified through experimental study. The expected result is a series of analytical results on the proposal of gripper design and material that will be selected for the gripper. The analysis of the gripper design proposal by using ANSYS and CATIA software is described in detail in this paper.

  16. Green Secure Processors: Towards Power-Efficient Secure Processor Design

    Science.gov (United States)

    Chhabra, Siddhartha; Solihin, Yan

    With the increasing wealth of digital information stored on computer systems today, security issues have become increasingly important. In addition to attacks targeting the software stack of a system, hardware attacks have become equally likely. Researchers have proposed Secure Processor Architectures which utilize hardware mechanisms for memory encryption and integrity verification to protect the confidentiality and integrity of data and computation, even from sophisticated hardware attacks. While there have been many works addressing performance and other system level issues in secure processor design, power issues have largely been ignored. In this paper, we first analyze the sources of power (energy) increase in different secure processor architectures. We then present a power analysis of various secure processor architectures in terms of their increase in power consumption over a base system with no protection and then provide recommendations for designs that offer the best balance between performance and power without compromising security. We extend our study to the embedded domain as well. We also outline the design of a novel hybrid cryptographic engine that can be used to minimize the power consumption for a secure processor. We believe that if secure processors are to be adopted in future systems (general purpose or embedded), it is critically important that power issues are considered in addition to performance and other system level issues. To the best of our knowledge, this is the first work to examine the power implications of providing hardware mechanisms for security.

  17. Forming the face of green products : Mood boards and early consumer involvement in ship interior design

    NARCIS (Netherlands)

    Murto, P.; Ahola, M.; Person, F.E.O.K.

    2013-01-01

    In this paper, we study mood boards and the process by which they can be used to understand consumer inferences about environmental sustainability in the early stages of green product development. As a component of a research project on sustainable ship design, we created mood boards showcasing

  18. Optimization design and application of composite ultrasonic extraction method for effective constituents of green tea

    Directory of Open Access Journals (Sweden)

    Cheng-Chi Wang

    2015-12-01

    Full Text Available A composite ultrasonic process is used to extract five constituent components of green tea, namely caffeine, catechin, epigallocatechin gallate, epicatechin, and chlorogenic acid. The optimal parameters of the extraction process are determined using the robust Taguchi design method. The extracted products are analyzed using gas chromatography and high-performance liquid chromatography. The experimental results confirm the effectiveness of the proposed ultrasonic technique in extracting the components of interest. Moreover, it is shown that the optimal extraction parameters depend on the particular component. In general, the present findings provide a useful reference for further research on the processing of green tea.

  19. Overcoming barriers to high performance seismic design using lessons learned from the green building industry

    Science.gov (United States)

    Glezil, Dorothy

    NEHRP's Provisions today currently governing conventional seismic resistant design. These provisions, though they ensure the life-safety of building occupants, extensive damage and economic losses may still occur in the structures. This minimum performance can be enhanced using the Performance-Based Earthquake Engineering methodology and passive control systems like base isolation and energy dissipation systems. Even though these technologies and the PBEE methodology are effective reducing economic losses and fatalities during earthquakes, getting them implemented into seismic resistant design has been challenging. One of the many barriers to their implementation has been their upfront costs. The green building community has faced some of the same challenges that the high performance seismic design community currently faces. The goal of this thesis is to draw on the success of the green building industry to provide recommendations that may be used overcome the barriers that high performance seismic design (HPSD) is currently facing.

  20. Supply Chain Systems Architecture and Engineering Design: Green-field Supply Chain Integration

    OpenAIRE

    Radanliev, P

    2015-01-01

    This paper developed a new theory for supply chain architecture, and engineering design that enables integration of the business and supply chain strategies. The architecture starts with individual supply chain participants and derives insights into the complex and abstract concept of green-field integration design. The paper presented a conceptual system for depicting the interactions between business and supply chain strategy engineering. The system examines the decisions made when engineer...

  1. Measuring the influence of the greening design of the building environment on the urban real estate market in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Kuei-Feng [Department of Real Estate Management, National Pingtung Institute of Commerce (China); Chou, Po-Cheng [Department of Interior Design, Shu-Te University, Kaohsiung County (China)

    2010-10-15

    To address the worsening problems of global warming and the urban heat island effect, ecological cities and building environment greening are being promoted in population-dense urban areas domestically and abroad. For example, the Japanese Ministry of Land, Infrastructure, Transport, and Tourism announced the CASBEE-HI (Heat Island) assessment system in 2008 as a response to worsening urban warming and urban heat island effects. The Ministry implemented ''Building Space Greening Plans'' in Tokyo, Osaka, and other cities, enforcing by law the effective reduction of urban temperatures and improving urban living environments and alleviating the threat of urban ecological disasters. Therefore, this study integrates Taiwan domestic and foreign building space greening design, derived greening benefits, implementation promotion methods, and greening design policies as measurement constructs to examine the mutual influence between different constructs and to analyze the degree of influence on the urban real estate market. From the result, demonstrating that building space environment greening design does bring about positive benefits. In addition, the greening benefit was shown to have a positive impact on the urban real estate market. At the same time, greening promotion implementation method and urban policy standard both had a positive impact on the urban real estate market, demonstrating that government promotion of building environment greening design through urban design policy means is acceptable to the public. (author)

  2. Incorporating Sustainability and Green Design Concepts into Engineering and Technology Curricula

    Directory of Open Access Journals (Sweden)

    Radian G. Belu

    2016-05-01

    Full Text Available Human society is facing an uncertain future due to the present day unsustainable use of natural resources and the growing imbalance with our natural environment. Sustainability is an endeavour with uncertain outcomes requiring collaboration, teamwork, and abilities to work with respect and learn from other disciplines and professions, as well as with governments, local communities, political and civic organizations. The creation of a sustainable society is a complex and multi-stage endeavour that will dominate twenty first century.  Sustainability has four basic aspects: environment, technology, economy, and societal organization. Schools with undergraduate engineering or engineering technology programs are working to include sustainability and green design concepts into their curricula. Teaching sustainability and green design has increasingly become an essential feature of the present day engineering education. It applies to all of engineering, as all engineered systems interact with the environment in complex and important ways. Our project main goals are to provide the students with multiple and comprehensive exposures, to what it mean to have a sustainable mindset and to facilitate the development of the passion and the skills to integrate sustainable practices into engineering tools and methods. In this study we are describing our approaches to incorporating sustainability and green design into our undergraduate curricula and to list a variety of existing resources that can easily be adopted or adapted by our faculty for this purpose. Our approaches are: (1 redesigning existing courses through development of new curricular materials that still meet the objectives of the original course and (2 developing upper division elective courses that address specific topics related to sustainability, green design, green manufacturing and life-cycle assessment. 

  3. Study of a conceptual nuclear energy center at Green River, Utah: institutional and licensing issues

    International Nuclear Information System (INIS)

    Heilman, C.B.; Herman, A.A. Jr.; Vito, D.J.

    1982-04-01

    This document constitutes a segment of a feasibility study investigating the ramification of construcing a nuclear energy center in an arid western region. In this phase of the study, the institutional and licensing issues impacting a NEC were analyzed. The most prominent issue facing such a concept is the ownership form of NEC. In addition, legislation and regulation also have a substantial impact regardless of the ownership format

  4. Mechanism-Based Design of Green Oxidation Catalysts

    Energy Technology Data Exchange (ETDEWEB)

    Rybak-Akimova, Elena [Tufts Univ., Medford, MA (United States)

    2015-03-16

    In modern era of scarce resources, developing chemical processes that can eventually generate useful materials and fuels from readily available, simple, cheap, renewable starting materials is of paramount importance. Small molecules, such as dioxygen, dinitrogen, water, or carbon dioxide, can be viewed as ideal sources of oxygen, nitrogen, or carbon atoms in synthetic applications. Living organisms perfected the art of utilizing small molecules in biosynthesis and in generating energy; photosynthesis, which couples carbohydrate synthesis from carbon dioxide with photocatalytic water splitting, is but one impressive example of possible catalytic processes. Small molecule activation in synthetic systems remains challenging, and current efforts are focused on developing catalytic reactions that can convert small molecules into useful building blocks for generating more complicated organic molecules, including fuels. Modeling nature is attractive in many respects, including the possibility to use non-toxic, earth-abundant metals in catalysis. Specific systems investigated in our work include biomimetic catalytic oxidations with dioxygen, hydrogen peroxide, and related oxygen atom donors. More recently, a new direction was been also pursued in the group, fixation of carbon dioxide with transition metal complexes. Mechanistic understanding of biomimetic metal-catalyzed oxidations is critical for the design of functional models of metalloenzymes, and ultimately for the rational synthesis of useful, selective and efficient oxidation catalysts utilizing dioxygen and hydrogen peroxide as terminal oxidants. All iron oxidases and oxygenases (both mononuclear and dinuclear) utilize metal-centered intermediates as reactive species in selective substrate oxidation. In contrast, free radical pathways (Fenton chemistry) are common for traditional inorganic iron compounds, producing hydroxyl radicals as very active, non-selective oxidants. Recent developments, however, changed this

  5. Assessing the Robustness of Green Infrastructure under Stochastic Design Storms and Climate Change Scenarios

    Science.gov (United States)

    Chui, T. F. M.; Yang, Y.

    2017-12-01

    Green infrastructures (GI) have been widely used to mitigate flood risk, improve surface water quality, and to restore predevelopment hydrologic regimes. Commonly-used GI include, bioretention system, porous pavement and green roof, etc. They are normally sized to fulfil different design criteria (e.g. providing certain storage depths, limiting peak surface flow rates) that are formulated for current climate conditions. While GI commonly have long lifespan, the sensitivity of their performance to climate change is however unclear. This study first proposes a method to formulate suitable design criteria to meet different management interests (e.g. different levels of first flush reduction and peak flow reduction). Then typical designs of GI are proposed. In addition, a high resolution stochastic design storm generator using copulas and random cascade model is developed, which is calibrated using recorded rainfall time series. Then, few climate change scenarios are generated by varying the duration and depth of design storms, and changing the parameters of the calibrated storm generator. Finally, the performance of GI with typical designs under the random synthesized design storms are then assessed using numerical modeling. The robustness of the designs is obtained by the comparing their performance in the future scenarios to the current one. This study overall examines the robustness of the current GI design criteria under uncertain future climate conditions, demonstrating whether current GI design criteria should be modified to account for climate change.

  6. Human Factors in Green Office Building Design: The Impact of Workplace Green Features on Health Perceptions in High-Rise High-Density Asian Cities

    Directory of Open Access Journals (Sweden)

    Fei Xue

    2016-10-01

    Full Text Available There is a growing concern about human factors in green building, which is imperative in high-rise high-density urban environments. This paper describes our attempts to explore the influence of workplace green features (such as green certification, ventilation mode, and building morphology on health perceptions (personal sensation, sensorial assumptions, healing performance based on a survey in Hong Kong and Singapore. The results validated the relationship between green features and health perceptions in the workplace environment. Remarkably, participants from the air-conditioned offices revealed significant higher concerns about health issues than those participants from the mixed-ventilated offices. The mixed-ventilation design performs as a bridge to connect the indoor environment and outdoor space, which enables people to have contact with nature. Additionally, the preferred building morphology of the workplace is the pattern of a building complex instead of a single building. The complex form integrates the configuration of courtyards, podium gardens, green terrace, public plaza, and other types of open spaces with the building clusters, which contributes to better health perceptions. This research contributes to the rationalization and optimization of passive climate-adaptive design strategies for green buildings in high-density tropical or subtropical cities.

  7. International institutions for nuclear energy: issues of assessment and design

    International Nuclear Information System (INIS)

    Harris, W.R.

    1978-01-01

    Among the more attractive of candidate institutions and rules-of-trade for advanced fuel cycles are: extension of full-scope International Atomic Energy Agency (IAEA) safeguards as a condition of fuel assurances or technology transfer; international jurisdiction over spent fuel (custody or ownership); an IAEA remote near-real-time verification system for spent fuel remaining under national management; a convention on uniform nuclear fuel identification (tagging) designed to assist safeguards planners, trace diversionary pathways, assign liability, and enhance the credibility of fuel-cycle sanctions; international nuclear service centers for bulk processing operations (heavy water production, enrichment and reprocessing); and fuel-cycle specific regulations. Some risk-reduction measures, for example on internationally managed, remote shutdown and restart-delay system for bulk processing facilities, raise questions of acceptability. Despite uncertainties about international acceptability and hazards of enrichment technology transfer later in this century, it appears feasible to reduce proliferation risks associated with nuclear fuel cycles - existing ones and those under review within the International Nuclear Fuel Cycle Evaluation (INFCE). 6 refereces

  8. Small scale green infrastructure design to meet different urban hydrological criteria.

    Science.gov (United States)

    Jia, Z; Tang, S; Luo, W; Li, S; Zhou, M

    2016-04-15

    As small scale green infrastructures, rain gardens have been widely advocated for urban stormwater management in the contemporary low impact development (LID) era. This paper presents a simple method that consists of hydrological models and the matching plots of nomographs to provide an informative and practical tool for rain garden sizing and hydrological evaluation. The proposed method considers design storms, infiltration rates and the runoff contribution area ratio of the rain garden, allowing users to size a rain garden for a specific site with hydrological reference and predict overflow of the rain garden under different storms. The nomographs provide a visual presentation on the sensitivity of different design parameters. Subsequent application of the proposed method to a case study conducted in a sub-humid region in China showed that, the method accurately predicted the design storms for the existing rain garden, the predicted overflows under large storm events were within 13-50% of the measured volumes. The results suggest that the nomographs approach is a practical tool for quick selection or assessment of design options that incorporate key hydrological parameters of rain gardens or other infiltration type green infrastructure. The graphic approach as displayed by the nomographs allow urban planners to demonstrate the hydrological effect of small scale green infrastructure and gain more support for promoting low impact development. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. NASA Green Flight Challenge: Conceptual Design Approaches and Technologies to Enable 200 Passenger Miles per Gallon

    Science.gov (United States)

    Wells, Douglas P.

    2011-01-01

    The Green Flight Challenge is one of the National Aeronautics and Space Administration s Centennial Challenges designed to push technology and make passenger aircraft more efficient. Airliners currently average around 50 passenger-miles per gallon and this competition will push teams to greater than 200 passenger-miles per gallon. The aircraft must also fly at least 100 miles per hour for 200 miles. The total prize money for this competition is $1.65 Million. The Green Flight Challenge will be run by the Comparative Aircraft Flight Efficiency (CAFE) Foundation September 25 October 1, 2011 at Charles M. Schulz Sonoma County Airport in California. Thirteen custom aircraft were developed with electric, bio-diesel, and other bio-fuel engines. The aircraft are using various technologies to improve aerodynamic, propulsion, and structural efficiency. This paper will explore the feasibility of the rule set, competitor vehicles, design approaches, and technologies used.

  10. 31 CFR 370.7 - How can my financial institution change my designated deposit account?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false How can my financial institution... Entries § 370.7 How can my financial institution change my designated deposit account? If your financial.... The financial institution's request will be deemed an agreement by the institution to indemnify us and...

  11. A Green Building--The Good, the Bad, the Neutral

    Science.gov (United States)

    McDermott, Richard L.

    2010-01-01

    In 2010, it's good to be Green. In the stampede to sustainable design, there are probably some Green features that have not received a lot of scrutiny, and some that may not apply to all projects. The author happens to have joined an institution with one of the larger Green office/classrooms buildings in the U.S. The University of Texas Health…

  12. Green Student Centers' Influence on the Campus Environment

    Science.gov (United States)

    Harrell, Krista L.

    2012-01-01

    Green building and design is an emerging trend in institutions of higher education. It is important to consider the practices and expectations of the users of green buildings. The attitudes of faculty, staff, and students play a key role in the overall successful performance of green buildings. This study offers direction for the intentional…

  13. Planning and design of a knowledge based system for green manufacturing management

    Science.gov (United States)

    Kamal Mohd Nawawi, Mohd; Mohd Zuki Nik Mohamed, Nik; Shariff Adli Aminuddin, Adam

    2013-12-01

    This paper presents a conceptual design approach to the development of a hybrid Knowledge Based (KB) system for Green Manufacturing Management (GMM) at the planning and design stages. The research concentrates on the GMM by using a hybrid KB system, which is a blend of KB system and Gauging Absences of Pre-requisites (GAP). The hybrid KB/GAP system identifies all potentials elements of green manufacturing management issues throughout the development of this system. The KB system used in the planning and design stages analyses the gap between the existing and the benchmark organizations for an effective implementation through the GAP analysis technique. The proposed KBGMM model at the design stage explores two components, namely Competitive Priority and Lean Environment modules. Through the simulated results, the KBGMM System has identified, for each modules and sub-module, the problem categories in a prioritized manner. The System finalized all the Bad Points (BP) that need to be improved to achieve benchmark implementation of GMM at the design stage. The System provides valuable decision making information for the planning and design a GMM in term of business organization.

  14. Planning and design of a knowledge based system for green manufacturing management

    International Nuclear Information System (INIS)

    Nawawi, Mohd Kamal Mohd; Mohamed, Nik Mohd Zuki Nik; Aminuddin, Adam Shariff Adli

    2013-01-01

    This paper presents a conceptual design approach to the development of a hybrid Knowledge Based (KB) system for Green Manufacturing Management (GMM) at the planning and design stages. The research concentrates on the GMM by using a hybrid KB system, which is a blend of KB system and Gauging Absences of Pre-requisites (GAP). The hybrid KB/GAP system identifies all potentials elements of green manufacturing management issues throughout the development of this system. The KB system used in the planning and design stages analyses the gap between the existing and the benchmark organizations for an effective implementation through the GAP analysis technique. The proposed KBGMM model at the design stage explores two components, namely Competitive Priority and Lean Environment modules. Through the simulated results, the KBGMM System has identified, for each modules and sub-module, the problem categories in a prioritized manner. The System finalized all the Bad Points (BP) that need to be improved to achieve benchmark implementation of GMM at the design stage. The System provides valuable decision making information for the planning and design a GMM in term of business organization

  15. Process design and economic evaluation of green extraction methods for recovery of astaxanthin from shrimp waste

    DEFF Research Database (Denmark)

    Razi Parjikolaei, Behnaz; Errico, Massimiliano; El-Houri, Rime Bahij

    2017-01-01

    (ASX) from shrimp processing waste. The feasibility of commercial use of the green solvents under plausible process conditions is compared to extraction with a mixture of hexane: isopropanol (Hex:IPA). The process flowsheets describing these processes were modelled by means of SuperPro Designer...... processes with SF or the methyl ester of SF (ME-SF) was 2.5 and 153 ppm with a production cost of 0.06 and 0.16 $/mg of ASX, respectively. In addition, shrimp feed production was considered as a feasible application of the low concentration ASX obtained by SF extraction. A combination of ASX extracted...... with SF and synthetic ASX yielded a shrimp feed production cost comparable to the current market price. The calculated feed price based on the ASX production cost of the other green processes, ME-SF and SCFE, resulted in a significantly higher production cost....

  16. Stormwater runoff mitigation and nutrient leaching from a green roof designed to attract native pollinating insects

    Science.gov (United States)

    Fogarty, S.; Grogan, D. S.; Hale, S. R.

    2013-12-01

    A green roof is typically installed for one of two reasons: to mitigate the 'urban heat island' effect, reducing ambient temperatures and creating energy savings, or to reduce both the quantity and intensity of stormwater runoff, which is a major cause of river erosion and eutrophication. The study of green roofs in the United States has focused on commercial systems that use a proprietary expanded shale or clay substrate, along with succulent desert plants (mainly Sedum species). The green roof has the potential not only to provide thermal insulation and reduce storm runoff, but also to reclaim some of the natural habitat that has been lost to the built environment. Of special importance is the loss of habitat for pollinating insects, particularly native bees, which have been in decline for at least two decades. These pollinators are essential for crop production and for the reproduction of at least 65% of wild plants globally. Our study involves the installation of a small (4ft by 4ft), self-designed green roof system built with readily available components from a hardware store. The garden will be filled with a soilless potting mix, combined with 15% compost, and planted with grasses and wildflowers native to the Seacoast, New Hampshire region. Some of the plant species are used by bees for nesting materials, while others provide food in the form of nectar, pollen, and seeds for bees, butterflies, hummingbirds, and granivorous birds. We monitor precipitation on the roof and runoff from the garden on a per storm basis, and test grab samples of runoff for dissolved organic nitrogen and phosphorous. Runoff and nutrient concentration results are compared to a non-vegetated roof surface, and a proprietary Green Grid green roof system. This project is designed to address three main questions of interest: 1) Can these native plant species, which potentially provide greater ecosystem services than Sedum spp. in the form of food and habitat, survive in the conditions on

  17. Institutional Design and the Internationalization of U.S. Postsecondary Education Institutions

    Science.gov (United States)

    Bruce, Gonzalo Raul

    2009-01-01

    Postsecondary education institutions are increasingly affected by their external environment and more specifically, global forces. Among such forces is the acknowledged global labor market of education, fierce competition between educational systems, and the need for colleges and universities to expand their resource base.In response to such…

  18. Implementation green and low cost on landscape design of Manggarai Integrated Station, Jakarta

    Science.gov (United States)

    Suryanti, T.; Meilianti, H.

    2018-01-01

    The Manggarai Integrated Station is the transit of various transportation modes. The Integrated Station located in Manggarai Jakarta and managed by PT. KAI. The Manggarai station is integrated and have terminal nature of transit areas (switching mode of transportation). There are several problems in the site, such as the problem of the site conditions in the urban area, topography, soil, vegetation, space, visual, users on the site can provide ideas for the concepts. The data was analyzed using the quantitative descriptive methode. The purpose of this research is to design the integrated station atmosphere, not only can support of the activities station users, but can also accommodate the needs of the community. It will “Green, Low cost” at the Manggarai integrated transport transit station in Jakarta. The potential that exists in this area is the lowliest integrated from various areas of the mode of transportation that make the users to facilitate transit transportation to the other. The basic concept of this design refers to the “Green, Low Cost” which unite with theme “user friendly” land use on a more efficient and effective site. The result of this research is landscape design development of Manggarai integrated station. Its consists of landscape design in west and east area, transition area, parking area, solar panel area, and social interaction area.

  19. On the influence of institutional design on monetary policy making

    NARCIS (Netherlands)

    Raes, L.B.D.

    2014-01-01

    This thesis consists of a collection of essays on monetary policy making. These essays focus on institutional aspects which impact monetary policy making. Two chapters focus on analyzing voting records of central banks. A method is proposed to use the observed votes to infer the preferences of

  20. Workshop in political institutions - institutional analysis and global climate change: Design principles for robust international regimes

    International Nuclear Information System (INIS)

    McGinnis, M.

    1992-01-01

    Scientific evidence suggests that human activities have a significant effect on the world's climate. Political pressures are growing to establish political institutions at the global level that would help manage the social and economic consequences of climate change. Disagreements remain about the magnitude of these effects, as well as the regional distribution of the detrimental consequences of climate change. In this paper we do not wish to enter into the complexities of these technical debates. Instead, we wish to challenge a seemingly widespread consensus about the nature of the political response appropriate to this global dilemma. Specifically, we question the extent to which the open-quotes answerclose quotes can be said to reside primarily in the establishment of the new global institutions likely to emerge from the first open-quotes Earth Summitclose quotes - the United Nations (UN) Conference on Environment and Development - scheduled for June of 1992 in Rio de Janeiro

  1. A brief comparison of existing regional green building design standards in China

    Science.gov (United States)

    Wang, J.; Liu, Y.; Ren, J.; Cho, S.

    2017-03-01

    A large country with a variety of regional natural, cultural and economic conditions, China has established a number of green building design (GBD) standards both at national and regional (provincial and municipal) levels. Some researches have been conducted to review and compare such standards. The main aim was to provide valuable references for the establishment of new regionally specific GBD standards in different regions of the country. This paper introduces the preliminary results of the researches. The distribution, frameworks and content of the existing regional GBD standards are introduced and compared in relating to the regionally specific climate, resource, economic and cultural conditions. Conclusions are provided and further researches are recommended.

  2. Design of a High Performance Green-Mode PWM Controller IC with Smart Sensing Protection Circuits

    Directory of Open Access Journals (Sweden)

    Shen-Li Chen

    2014-08-01

    Full Text Available A design of high performance green-mode pulse-width-modulation (PWM controller IC with smart sensing protection circuits for the application of lithium-ion battery charger (1.52 V ~ 7.5 V is investigated in this paper. The protection circuits architecture of this system mainly bases on the lithium battery function and does for the system design standard of control circuit. In this work, the PWM controller will be with an automatic load sensing and judges the system operated in the operating mode or in the standby mode. Therefore, it reduces system’s power dissipation effectively and achieves the saving power target. In the same time, many protection sensing circuits such as: (1 over current protection (OCP and under current protection (UCP, (2 over voltage protection (OVP and under voltage protection (UVP, (3 loading determintion and short circuit protection (SCP, (4 over temperature protection (OTP, (5 VDD surge-spiking protection are included. Then, it has the characteristics of an effective monitoring the output loading and the harm prevention as a battery charging. Eventually, this green-mode pulse-width-modulation (PWM controller IC will be that the operation voltage is 3.3 V, the operation frequency is 0.98 MHz, and the output current range is from 454 mA to 500 mA. Meanwhile, the output convert efficiency is range from 74.8 % to 91 %, the power dissipation efficiency in green-mode is 25 %, and the operation temperature range is between -20 0C ~ 114 0C.

  3. Swedish-Norwegian tradable green certificates: Scheme design flaws and perceived investment barriers

    International Nuclear Information System (INIS)

    Linnerud, Kristin; Simonsen, Morten

    2017-01-01

    The EU Commission recommends using market-based support schemes for renewable-electricity projects. One example is the Swedish-Norwegian tradable green certificate scheme. We examine whether design features in the Norwegian part of this scheme, specifically, the scheme's short duration and the way it is to be abruptly terminated, contribute to investors' perceptions of barriers. We apply econometric techniques on primary data collected in two surveys of Norwegian investors in hydropower, and we use real options theory to predict and interpret investors' responses. We show that: (1) immediately after the scheme was introduced, investors are eager to lock in future subsidies by investing immediately and concerned with factors that may delay the completion of their projects; (2) as the certificate deadline neared, investors have become increasingly pessimistic and concerned with economic and risk barriers. Investors in big hydropower plants with regulation reservoirs are particularly concerned with the risk of not completing their projects in time to gain the right to sell certificates. These findings are consistent with the predicted responses to the scheme design derived from real options theory. In contrast to earlier studies, we find no difference in responses to the scheme design across investor types. - Highlights: • The Swedish-Norwegian tradable green certificate scheme is intended to promote cost-efficiency. • We examine the optimism about and barriers against investing in new hydropower projects in Norway. • We find that scheme design may have contributed to barriers against Norwegian hydropower projects. • Thus, scheme design flaws may have prevented the scheme from working as intended. • These findings are consistent with real options theory predictions.

  4. Design of a novel flat-plate photobioreactor system for green algal hydrogen production

    Energy Technology Data Exchange (ETDEWEB)

    Tamburic, B.; Zemichael, F.W.; Maitland, G.C.; Hellgardt, K. [Imperial College London (United Kingdom)

    2010-07-01

    Some unicellular green algae have the ability to photosynthetically produce molecular hydrogen using sunlight and water. This renewable, carbon-neutral process has the additional benefit of sequestering carbon dioxide during the algal growth phase. The main costs associated with this process result from building and operating a photobioreactor system. The challenge is to design an innovative and cost effective photobioreactor that meets the requirements of algal growth and sustainable hydrogen production. We document the details of a novel 1 litre vertical flat-plate photobioreactor that has been designed to accommodate green algal hydrogen production at the laboratory scale. Coherent, non-heating illumination is provided by a panel of cool white LEDs. The reactor body consists of two compartments constructed from transparent Perspex sheets. The primary compartment holds the algal culture, which is agitated by means of a recirculating gas flow. A secondary compartment is filled with water and used to control the temperature and wavelength of the system. The reactor is fitted with instruments that monitor the pH, pO{sub 2}, temperature and optical density of the culture. A membrane-inlet mass spectrometry system has been developed for hydrogen collection and in situ monitoring. The reactor is fully autoclaveable and the possibility of hydrogen leaks has been minimised. The modular nature of the reactor allows efficient cleaning and maintenance. (orig.)

  5. GREEN: A program package for docking studies in rational drug design

    Science.gov (United States)

    Tomioka, Nobuo; Itai, Akiko

    1994-08-01

    A program package, GREEN, has been developed that enables docking studies between ligand molecules and a protein molecule. Based on the structure of the protein molecule, the physical and chemical environment of the ligand-binding site is expressed as three-dimensional grid-point data. The grid-point data are used for the real-time evaluation of the protein-ligand interaction energy, as well as for the graphical representation of the binding-site environment. The interactive docking operation is facilitated by various built-in functions, such as energy minimization, energy contribution analysis and logging of the manipulation trajectory. Interactive modeling functions are incorporated for designing new ligand molecules while considering the binding-site environment and the protein-ligand interaction. As an example of the application of GREEN, a docking study is presented on the complex between trypsin and a synthetic trypsin inhibitor. The program package will be useful for rational drug design, based on the 3D structure of the target protein.

  6. Beyond Design: The Importance of Construction and Post-Construction Phases in Green Developments

    Directory of Open Access Journals (Sweden)

    Mark Hostetler

    2010-04-01

    Full Text Available Green developments are becoming a popular land use planning concept that attempts to accommodate growth while minimizing impacts on natural resources. Various policies encourage conservation designs that usually translate into the clustering of homes and the conservation of some percentage of open space. However, the success of a design is determined by what happens during the construction and post-construction phases of a subdivision project. These two phases are often ignored in land use planning and given only minimal attention by built environment professionals. As a result, green developments may not be functioning as originally intended. This essay discusses the importance of construction and post-construction and a way forward to create functional, sustainable communities. Construction activities and decisions, such as impacts from earthwork machines, improper protection of conserved open spaces and trees, the choice of plants used for yards and common areas, and the storage of construction material all can lead to severe impacts on natural areas both within and surrounding a development site. During post-construction, a variety of improper management practices by homeowners can compromise the sustainability of a development. Developers and associated environmental consultant teams could implement approaches that would engage contractors and residents, such as environmental construction covenants and the installment of a neighborhood, environmental education program. To increase the adoption of relevant construction and post-construction practices, appropriate policies need to be created. However, the shift will only occur once the planning and built environment community acknowledges that design is only the first step towards sustainability. Academic design studios and continuing education courses can help with this culture shift by including construction and post-construction considerations within their curriculum.

  7. Green infrastructure retrofits on residential parcels: Ecohydrologic modeling for stormwater design

    Science.gov (United States)

    Miles, B.; Band, L. E.

    2014-12-01

    To meet water quality goals stormwater utilities and not-for-profit watershed organizations in the U.S. are working with citizens to design and implement green infrastructure on residential land. Green infrastructure, as an alternative and complement to traditional (grey) stormwater infrastructure, has the potential to contribute to multiple ecosystem benefits including stormwater volume reduction, carbon sequestration, urban heat island mitigation, and to provide amenities to residents. However, in small (1-10-km2) medium-density urban watersheds with heterogeneous land cover it is unclear whether stormwater retrofits on residential parcels significantly contributes to reduce stormwater volume at the watershed scale. In this paper, we seek to improve understanding of how small-scale redistribution of water at the parcel scale as part of green infrastructure implementation affects urban water budgets and stormwater volume across spatial scales. As study sites we use two medium-density headwater watersheds in Baltimore, MD and Durham, NC. We develop ecohydrology modeling experiments to evaluate the effectiveness of redirecting residential rooftop runoff to un-altered pervious surfaces and to engineered rain gardens to reduce stormwater runoff. As baselines for these experiments, we performed field surveys of residential rooftop hydrologic connectivity to adjacent impervious surfaces, and found low rates of connectivity. Through simulations of pervasive adoption of downspout disconnection to un-altered pervious areas or to rain garden stormwater control measures (SCM) in these catchments, we find that most parcel-scale changes in stormwater fate are attenuated at larger spatial scales and that neither SCM alone is likely to provide significant changes in streamflow at the watershed scale.

  8. Institutional Motivations and Barriers to the Construction of Green Buildings on Campus: A Case Study of the University of Waterloo, Ontario

    Science.gov (United States)

    Richardson, Gregory R. A.; Lynes, Jennifer K.

    2007-01-01

    Purpose: To explore the barriers and motivations to the construction of green buildings at the University of Waterloo (UW) by documenting and analysing the UW building process. Design/methodology/approach: The authors conducted 13 semi-structured in-depth interviews with key UW individuals as well as analyzing numerous internal reports in order to…

  9. Teens, Power Tools, and Green Schools: Education for Sustainability through a University Environmental Design Program and Middle School Partnership

    Science.gov (United States)

    Derr, Victoria

    2017-01-01

    This article explores the role of green schools in promoting education for sustainability by reflecting on a university-middle school partnership focused on sustainable design. Undergraduates and middle school students met weekly for a semester to learn about sustainability through simple design projects and activities that focused on…

  10. Urban Stormwater Management Model and Tools for Designing Stormwater Management of Green Infrastructure Practices

    Science.gov (United States)

    Haris, H.; Chow, M. F.; Usman, F.; Sidek, L. M.; Roseli, Z. A.; Norlida, M. D.

    2016-03-01

    Urbanization is growing rapidly in Malaysia. Rapid urbanization has known to have several negative impacts towards hydrological cycle due to decreasing of pervious area and deterioration of water quality in stormwater runoff. One of the negative impacts of urbanization is the congestion of the stormwater drainage system and this situation leading to flash flood problem and water quality degradation. There are many urban stormwater management softwares available in the market such as Storm Water Drainage System design and analysis program (DRAINS), Urban Drainage and Sewer Model (MOUSE), InfoWorks River Simulation (InfoWork RS), Hydrological Simulation Program-Fortran (HSPF), Distributed Routing Rainfall-Runoff Model (DR3M), Storm Water Management Model (SWMM), XP Storm Water Management Model (XPSWMM), MIKE-SWMM, Quality-Quantity Simulators (QQS), Storage, Treatment, Overflow, Runoff Model (STORM), and Hydrologic Engineering Centre-Hydrologic Modelling System (HEC-HMS). In this paper, we are going to discuss briefly about several softwares and their functionality, accessibility, characteristics and components in the quantity analysis of the hydrological design software and compare it with MSMA Design Aid and Database. Green Infrastructure (GI) is one of the main topics that has widely been discussed all over the world. Every development in the urban area is related to GI. GI can be defined as green area build in the develop area such as forest, park, wetland or floodway. The role of GI is to improve life standard such as water filtration or flood control. Among the twenty models that have been compared to MSMA SME, ten models were selected to conduct a comprehensive review for this study. These are known to be widely accepted by water resource researchers. These ten tools are further classified into three major categories as models that address the stormwater management ability of GI in terms of quantity and quality, models that have the capability of conducting the

  11. Green Synthesis of Ultraviolet Absorber 2-Ethylhexyl Salicylate: Experimental Design and Artificial Neural Network Modeling

    Directory of Open Access Journals (Sweden)

    Shang-Ming Huang

    2017-11-01

    Full Text Available 2-Ethylhexyl salicylate, an ultraviolet filter, is widely used to protect skin against sunlight-induced harmful effects in the cosmetic industry. In this study, the green synthesis of 2-ethylhexyl salicylate using immobilized lipase through a solvent-free and reduced pressure evaporation system was investigated. A Box–Behnken design was employed to develop an artificial neural network (ANN model. The parameters for an optimal architecture of an ANN were set out: a quick propagation algorithm, a hyperbolic tangent transfer function, 10,000 iterations, and six nodes within the hidden layer. The best-fitting performance of the ANN was determined by the coefficient of determination and the root-mean-square error between the correlation of predicted and experimental data, indicating that the ANN displayed excellent data-fitting properties. Finally, the experimental conditions of synthesis were well established with the optimal parameters to obtain a high conversion of 2-ethylhexyl salicylate. In conclusion, this study efficiently replaces the traditional solvents with a green process for the synthesis of 2-ethylhexyl salicylate to avoid environmental contamination, and this process is well-modeled by a methodological ANN for optimization, which might be a benefit for industrial production.

  12. The lean ergonomics in green design of crude palm oil plant

    Science.gov (United States)

    Huda, L. N.; Matondang, R.

    2018-02-01

    Ergonomics can help manufacturing and industrial engineersmaximum work output without physical harm to workers.Physiology, biomechanics, anthropometrics, and allocation are the areas of ergonomics most useful to manufacturing in apllying the concept of Lean and Green in manufacturing. These systems require efficient production and low use of resources such as energy and material. Its philosophy encourage worker to look at waste. This concept is applied in one of national plant of Crude Palm Oil (CPO) that located in North Sumatera. The problem found in the company are the working posture and excessive workload of the workers. These conditions are affects to the their job performance. The study was carried out by evaluated the worker body position using the Work Posture Assesment (WPA) and Biomechanics method. The WPA results shows the operator’s working position was mostly bent more than 30 degrees. This indicates that almost all workers are felt musculoskeletal disorders during work hours. While the biomechanics analysis found the significant relation between the values of Recommended Weight Limit (RWL) and Lifting Index (LI) which the increase of RWL value will decrease the LI value. This indicated that the recommended load for a worker under certain circumstances affects the appointment made so as not to contain the risk of spinal injury. In fact these condition are due to in-efficiency in production which can be maintaned the green design of CPO plant by improving the existing work.

  13. Trends in the design, construction and operation of green roofs to improve the rainwater quality. State of the art

    Directory of Open Access Journals (Sweden)

    Jair Andrés Morales Mojica

    2017-07-01

    Full Text Available The green roofs appear as technology for the improvement water quality. This article identifies trends in the conditions of design, construction and operation of green roofs, which aim is to improve the quality of rainwater. A literature review was carried out in order to collect 45 original research papers from databases as Scopus, Science Direct, and Redalyc. From the information collected trends in increments and reductions in the concentrations of the main water quality parameters, seasons of the year with the best results, types of green roofs , types of substrate and most common components, construction trends (dimensions, inclination, Materials and layers and vegetation used in these systems have been determined. The results show that green roofs have the ability to neutralize acid rain. Extensive type roofs are the ones most commonly used, due to its characteristics of construction, functionality and low maintenance requirements.

  14. Design and development of green roof substrate to improve runoff water quality: plant growth experiments and adsorption.

    Science.gov (United States)

    Vijayaraghavan, K; Raja, Franklin D

    2014-10-15

    Many studies worldwide have investigated the potential benefits achievable by transforming brown roofs of buildings to green roofs. However, little literature examined the runoff quality/sorption ability of green roofs. As the green roof substrate is the main component to alter the quality of runoff, this investigation raises the possibility of using a mixture of low-cost inorganic materials to develop a green roof substrate. The tested materials include exfoliated vermiculite, expanded perlite, crushed brick and sand along with organic component (coco-peat). Detailed physical and chemical analyses revealed that each of these materials possesses different characteristics and hence a mix of these materials was desirable to develop an optimal green roof substrate. Using factorial design, 18 different substrate mixes were prepared and detailed examination indicated that mix-12 exhibited desirable characteristics of green roof substrate with low bulk density (431 kg/m(3)), high water holding capacity (39.4%), air filled porosity (19.5%), and hydraulic conductivity (4570 mm/h). The substrate mix also provided maximum support to Portulaca grandiflora (380% total biomass increment) over one month of growth. To explore the leaching characteristics and sorption capacity of developed green roof substrate, a down-flow packed column arrangement was employed. High conductivity and total dissolved solids along with light metal ions (Na, K, Ca and Mg) were observed in the leachates during initial stages of column operation; however the concentration of ions ceased during the final stages of operation (600 min). Experiments with metal-spiked deionized water revealed that green roof substrate possess high sorption capacity towards various heavy metal ions (Al, Fe, Cr, Cu, Ni, Pb, Zn and Cd). Thus the developed growth substrate possesses desirable characteristics for green roofs along with high sorption capacity. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. Green Infrastructure Design Based on Spatial Conservation Prioritization and Modeling of Biodiversity Features and Ecosystem Services.

    Science.gov (United States)

    Snäll, Tord; Lehtomäki, Joona; Arponen, Anni; Elith, Jane; Moilanen, Atte

    2016-02-01

    There is high-level political support for the use of green infrastructure (GI) across Europe, to maintain viable populations and to provide ecosystem services (ES). Even though GI is inherently a spatial concept, the modern tools for spatial planning have not been recognized, such as in the recent European Environment Agency (EEA) report. We outline a toolbox of methods useful for GI design that explicitly accounts for biodiversity and ES. Data on species occurrence, habitats, and environmental variables are increasingly available via open-access internet platforms. Such data can be synthesized by statistical species distribution modeling, producing maps of biodiversity features. These, together with maps of ES, can form the basis for GI design. We argue that spatial conservation prioritization (SCP) methods are effective tools for GI design, as the overall SCP goal is cost-effective allocation of conservation efforts. Corridors are currently promoted by the EEA as the means for implementing GI design, but they typically target the needs of only a subset of the regional species pool. SCP methods would help to ensure that GI provides a balanced solution for the requirements of many biodiversity features (e.g., species, habitat types) and ES simultaneously in a cost-effective manner. Such tools are necessary to make GI into an operational concept for combating biodiversity loss and promoting ES.

  16. A Path Based Model for a Green Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Brouer, Berit Dangaard; Jepsen, Mads Kehlet; Plum, Christian Edinger Munk

    Liner shipping networks are the backbone of international trade providing low transportation cost, which is a major driver of globalization. These networks are under constant pressure to deliver capacity, cost eectiveness and environmentally conscious transport solutions. This article proposes...... a new path based MIP model for the Liner shipping Network Design Problem minimizing the cost of vessels and their fuel consumption facilitating a green network. The proposed model reduces problem size using a novel aggregation of demands. A decomposition method enabling delayed column generation...... is presented. The subproblems have similar structure to Vehicle Routing Problems, which can be solved using dynamic programming. An algorithm has been implemented for this model, unfortunately with discouraging results due to the structure of the subproblem and the lack of proper dominance criteria...

  17. Designing Green Networks and Network Operations Saving Run-the-Engine Costs

    CERN Document Server

    Minoli, Daniel

    2011-01-01

    In recent years the confluence of socio-political trends toward environmental responsibility and the pressing need to reduce Run-the-Engine (RTE) costs has given birth to a nascent discipline of Green IT. A clear and concise introduction to green networks and green network operations, this book examines analytical measures and discusses virtualization, network computing, and web services as approaches for green data centers and networks. It identifies some strategies for green appliance and end devices and examines the methodical steps that can be taken over time to achieve a seamless migratio

  18. Sustainability for the Americas Initiative: Land Design Institute, Ball State University

    Science.gov (United States)

    J. L. Motloch; Pedro Pacheco; Eloy F. Jr. Casagrande

    2006-01-01

    The Ball State University Land Design Institute (LDI) pursues ecologically and culturally sustainable land design through education, research, outreach, and demonstration. LDI seeks to lead communities (local, regional, global) to sustainable futures. It connects communities and sustainability experts to optimize education about land management, planning, and design...

  19. Asian American and Pacific Islander Serving Institutions: The Motivations and Challenges behind Seeking a Federal Designation

    Science.gov (United States)

    Park, Julie J.; Chang, Mitchell J.

    2010-01-01

    This article examines the development of legislation to create a Minority Serving Institution federal designation for Asian American and Pacific Islander (AAPI) serving institutions. Specifically, the article draws from interviews with nineteen policy makers, congressional staffers, and community advocates in order to address their motivations for…

  20. An Empirical Study on Key Indicators of Environmental Quality: Green Budgeting - a Catalyst for Sustainable Economy and a Factor for Institutional Change

    Directory of Open Access Journals (Sweden)

    Violeta – Maria Cimpoeru

    2012-06-01

    Full Text Available This paper presents the phenomenon of institutional change through the implementation of sustainable strategies of medium-term budgeting, having as an effect the growth of opportunity to attract proper resources for social and environmental programs. The study analyzes green budget practices and suggests several ways to use them in order to ensure consistency in implementing key elements of sustainable economy. Thus, we conducted an empirical study to explain the decisive factors impact (greenhouse gas emissions and national income on health expenditure and we obtained statistically significant positive relationship, suggesting that green budgeting is an important factor for sustainable economy. The reasons behind the introduction of a sustainable perspective for budgeting in any country are important since they will dictate, to a large extent, the way the medium term budgeting will be institutionalized

  1. Green Supply Chain Network Design with Economies of Scale and Environmental Concerns

    Directory of Open Access Journals (Sweden)

    Dezhi Zhang

    2017-01-01

    Full Text Available This study considers a design problem in the supply chain network of an assembly manufacturing enterprise with economies of scale and environmental concerns. The study aims to obtain a rational tradeoff between environmental influence and total cost. A mixed-integer nonlinear programming model is developed to determine the optimal location and size of regional distribution centers (RDCs and the investment of environmental facilities considering the effects of economies of scale and CO2 emission taxes. Numerical examples are provided to illustrate the applications of the proposed model. Moreover, comparative analysis of the related key parameters is conducted (i.e., carbon emission tax, logistics demand of customers, and economies of scale of RDC, to explore the corresponding effects on the network design of a green supply chain. Moreover, the proposed model is applied in an actual case—network design of a supply chain of an electric meter company in China. Findings show that (i the optimal location of RDCs is affected by the demand of customers and the level of economies of scale and that (ii the introduction of CO2 emission taxes will change the structure of a supply chain network, which will decrease CO2 emissions per unit shipment.

  2. Designing nanomaterials to maximize performance and minimize undesirable implications guided by the Principles of Green Chemistry.

    Science.gov (United States)

    Gilbertson, Leanne M; Zimmerman, Julie B; Plata, Desiree L; Hutchison, James E; Anastas, Paul T

    2015-08-21

    The Twelve Principles of Green Chemistry were first published in 1998 and provide a framework that has been adopted not only by chemists, but also by design practitioners and decision-makers (e.g., materials scientists and regulators). The development of the Principles was initially motivated by the need to address decades of unintended environmental pollution and human health impacts from the production and use of hazardous chemicals. Yet, for over a decade now, the Principles have been applied to the synthesis and production of engineered nanomaterials (ENMs) and the products they enable. While the combined efforts of the global scientific community have led to promising advances in the field of nanotechnology, there remain significant research gaps and the opportunity to leverage the potential global economic, societal and environmental benefits of ENMs safely and sustainably. As such, this tutorial review benchmarks the successes to date and identifies critical research gaps to be considered as future opportunities for the community to address. A sustainable material design framework is proposed that emphasizes the importance of establishing structure-property-function (SPF) and structure-property-hazard (SPH) relationships to guide the rational design of ENMs. The goal is to achieve or exceed the functional performance of current materials and the technologies they enable, while minimizing inherent hazard to avoid risk to human health and the environment at all stages of the life cycle.

  3. New shipyard layout design for the preliminary phase & case study for the green field project

    Science.gov (United States)

    Song, Young Joo; Woo, Jong Hun

    2013-03-01

    For several decades, Asian nations such as Korea, Japan and China have been leading the shipbuilding industry since the decline in Europe and America. However, several developing countries such as India, Brazil, etc. are going to make an entrance into the shipbuilding industry. These developing countries are finding technical partners or information providers because they are in situation of little experiences and technologies. Now, the shipbuilding engineering companies of shipbuilding advanced countries are getting a chance of engineering business against those developing countries. The starting point of this business model is green field project for the construction of new shipyard. This business model is started with a design of the shipyard layout. For the conducting of the shipyard layout design, four kinds of engineering parts are required. Those are civil engineering, building engineering, utility engineering and production layout engineering. Among these parts, production layout engineering is most important because its result is the foundation of the other engineering parts and it determines the shipyard capacity during the shipyard operation lifecycle. Previous researches about the shipyard layout design are out of the range from the business requirements because most research cases are in the tower of ivory, which means that there are little consideration of real ship and shipbuilding operation. In this paper, a shipyard layout design for preliminary phase is conducted for the target of newly planned shipyard at Venezuela of South America with an integrated method that is capable of dealing with actual master data from the shipyard. The layout design method of this paper is differentiated from the previous researches in that the actual product data from the target ship and the actual shipbuilding operation data are used for the required area estimation.

  4. New shipyard layout design for the preliminary phase & case study for the green field project

    Directory of Open Access Journals (Sweden)

    Young Joo Song

    2013-03-01

    Full Text Available For several decades, Asian nations such as Korea, Japan and China have been leading the shipbuilding industry since the decline in Europe and America. However, several developing countries such as India, Brazil, etc. are going to make an entrance into the shipbuilding industry. These developing countries are finding technical partners or information providers because they are in situation of little experiences and technologies. Now, the shipbuilding engineering companies of shipbuilding advanced countries are getting a chance of engineering business against those developing countries. The starting point of this business model is green field project for the construction of new shipyard. This business model is started with a design of the shipyard layout. For the conducting of the shipyard layout design, four kinds of engineering parts are required. Those are civil engineering, building engineering, utility engineering and production layout engineering. Among these parts, production layout engineering is most important because its result is the foundation of the other engineering parts and it determines the shipyard capacity during the shipyard operation lifecycle. Previous researches about the shipyard layout design are out of the range from the business requirements because most research cases are in the tower of ivory, which means that there are little consideration of real ship and shipbuilding operation. In this paper, a shipyard layout design for preliminary phase is conducted for the target of newly planned shipyard at Venezuela of South America with an integrated method that is capable of dealing with actual master data from the shipyard. The layout design method of this paper is differentiated from the previous researches in that the actual product data from the target ship and the actual shipbuilding operation data are used for the required area estimation.

  5. A Mass Balance Model for Designing Green Roof Systems that Incorporate a Cistern for Re-Use

    Directory of Open Access Journals (Sweden)

    Manoj Chopra

    2012-11-01

    Full Text Available Green roofs, which have been used for several decades in many parts of the world, offer a unique and sustainable approach to stormwater management. Within this paper, evidence is presented on water retention for an irrigated green roof system. The presented green roof design results in a water retention volume on site. A first principle mass balance computer model is introduced to assist with the design of these green roof systems which incorporate a cistern to capture and reuse runoff waters for irrigation of the green roof. The model is used to estimate yearly stormwater retention volume for different cistern storage volumes. Additionally, the Blaney and Criddle equation is evaluated for estimation of monthly evapotranspiration rates for irrigated systems and incorporated into the model. This is done so evapotranspiration rates can be calculated for regions where historical data does not exist, allowing the model to be used anywhere historical weather data are available. This model is developed and discussed within this paper as well as compared to experimental results.

  6. Benign by design: catalyst-free in-water, on-water green chemical methodologies in organic synthesis

    Science.gov (United States)

    The development of organic synthesis under sustainable conditions is a primary goal of practicing green chemists who want to prevent pollution and design safer pathways. Although, it is challenging to avoid the use of catalysts, or solvents in all the organic reactions but progre...

  7. The market for green building in developed Asian cities. The perspectives of building designers

    International Nuclear Information System (INIS)

    Chan, Edwin H.W.; Qian, Queena K.; Lam, Patrick T.I.

    2009-01-01

    Green building (GB) is part of the concept of promoting sustainability. Although GB and the concept of sustainability are well studied for environmental concerns, their business rationale and related social concerns have not been fully explored or widely accepted by the parties involved in the building sector. In this study, the situation of GB market in relation to the general building market is reviewed and the business rationales of stakeholders to invest in the GB market have been investigated from the perspective of building designers. In addition, the factors that enhance the popularity of GB have been explored and the obstacles that hinder its market have been examined. The data are collected by a questionnaire survey covering building designers in Hong Kong and Singapore, the cities that are categorized as economically developed cities in Asia. After data analysis of the survey, this paper presents the findings of the business reasons for stakeholders to be involved in GB, the most favorable conditions required to promote GB business and the important obstacles that hinder its popularity. Based on the findings, recommendations and policy implications are tendered. (author)

  8. Subsonic Ultra Green Aircraft Research. Phase II - Volume I; Truss Braced Wing Design Exploration

    Science.gov (United States)

    Bradley, Marty K.; Droney, Christopher K.; Allen, Timothy J.

    2015-01-01

    This report summarizes the Truss Braced Wing (TBW) work accomplished by the Boeing Subsonic Ultra Green Aircraft Research (SUGAR) team, consisting of Boeing Research and Technology, Boeing Commercial Airplanes, General Electric, Georgia Tech, Virginia Tech, NextGen Aeronautics, and Microcraft. A multi-disciplinary optimization (MDO) environment defined the geometry that was further refined for the updated SUGAR High TBW configuration. Airfoil shapes were tested in the NASA TCT facility, and an aeroelastic model was tested in the NASA TDT facility. Flutter suppression was successfully demonstrated using control laws derived from test system ID data and analysis models. Aeroelastic impacts for the TBW design are manageable and smaller than assumed in Phase I. Flutter analysis of TBW designs need to include pre-load and large displacement non-linear effects to obtain a reasonable match to test data. With the updated performance and sizing, fuel burn and energy use is reduced by 54% compared to the SUGAR Free current technology Baseline (Goal 60%). Use of the unducted fan version of the engine reduces fuel burn and energy by 56% compared to the Baseline. Technology development roadmaps were updated, and an airport compatibility analysis established feasibility of a folding wing aircraft at existing airports.

  9. Green Engineering

    Science.gov (United States)

    Green Engineering is the design, commercialization and use of processes and products that are feasible and economical while reducing the generation of pollution at the source and minimizing the risk to human health and the environment.

  10. Design of Organic Transformations at Ambient Conditions: Our Sincere Efforts to the Cause of Green Chemistry Practice.

    Science.gov (United States)

    Brahmachari, Goutam

    2016-02-01

    This account summarizes our recent efforts in designing a good number of important organic transformations leading to the synthesis of biologically relevant compounds at room temperature and pressure. Currently, the concept of green chemistry is globally acclaimed and has already advanced quite significantly to emerge as a distinct branch of chemical sciences. Among the principles of green chemistry, one principle is dedicated to the "design of energy efficiency" - that is, to develop synthetic strategies that require less or the minimum amount of energy to carry out a specific reaction with optimum productivity - and the most effective way to save energy is to develop strategies/protocols that are capable enough to carry out the transformations at ambient temperature! As part of on-going developments in green synthetic strategies, the design of reactions under ambient conditions coupled with other green aspects is, thus, an area of current interest. The concept of developing reaction strategies at room temperature and pressure is now an emerging field of research in organic chemistry and is progressing steadily. This account is aimed to offer an overview of our recent research works directly related to this particular field of interest, and highlights the green chemistry practice leading to carbon-carbon and carbon-heteroatom bond-forming reactions of topical significance. Green synthetic routes to a variety of biologically relevant organic molecules (heterocyclic, heteroaromatic, alicyclic, acyclic, etc.) at room temperature and pressure are discussed. © 2015 The Chemical Society of Japan & Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. DEVELOPMENT OF A REFERENCE MODEL TO INTEGRATED DESIGN MANAGEMENT ON PUBLIC INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Andery

    2012-06-01

    Full Text Available The present paper aims discussing the design process carried out in public institutions. Since there are different players in the design process, including designers, coordinators, bureaucratic managers, the design development brings some problems that come from the lack of a contracting and design development model, as well as in the information flow between its stakeholders. Rework, delays in contracts deadlines and low quality of the final product are not unusual. Due to the complexity of the design process, it has been searched in the process modeling a valid option to fulfill that blank. A Referential Term was developed by creating a work flow to the institution’s design process through the systematization of solutions developed by other researchers. The mentioned Term makes possible a clear understanding of the design process, leads to the definition of each player responsibilities, defines design phases, providing a general plan and establishing a detailed and integrated vision of the job made by every agent involved. The research was conducted by the implementation of this Term of reference in two Projects of the institution. It is briefly presented an analysis of main aspects of the implementation, highlighting the improvement of contractual relations between designers and the institution, reduction of design duration, improvement in the information flow, as well as a better collaborative environment.

  12. Making the Case for Green Building: Cataloging the Benefits of Environmentally Responsible Design & Construction

    Science.gov (United States)

    Wilson, Alex

    2008-01-01

    To those entrenched in the green building world, the benefits seem obvious. Why would anyone choose to build in a way that isn't comfortable, healthy, energy efficient, and environmentally responsible? Even within a single college or university project, different team members often have different reasons for promoting a green agenda. Architects…

  13. Institutional Design, Macroeconomic Policy Coordination and Implications for the Financial Sector in the UK

    Directory of Open Access Journals (Sweden)

    Nasir Muhammad Ali

    2017-09-01

    Full Text Available This study has analysed the implications of institutional design of macroeconomic policy making institutions for the macroeconomic policy interaction and financial sector in the United Kingdom. Employing a Vector Error Correction (VEC model and using monthly data from January 1985 to August 2008 we found that the changes in institutional arrangement and design of policy making authorities appeared to be a major contributing factor in dynamics of association between policy coordination/combination and financial sector. It was also found that the independence of the Bank of England (BoE and withdrawal from the Exchange Rate Mechanism led to the increase in macroeconomic policy maker’s ability to coordinate and restore financial stability. The results imply that although institutional autonomy in the form of instrument independence (monetary policy decisions could bring financial stability, there is a strong necessity for coordination, even in Post-MPC (Monetary Policy Committee and the BoE independence.

  14. Subsonic Ultra Green Aircraft Research: Phase 2. Volume 2; Hybrid Electric Design Exploration

    Science.gov (United States)

    Bradley, Marty K.; Droney, Christopher K.

    2015-01-01

    This report summarizes the hybrid electric concept design, analysis, and modeling work accomplished by the Boeing Subsonic Ultra Green Aircraft Research (SUGAR) team, consisting of Boeing Research and Technology, Boeing Commercial Airplanes, General Electric, and Georgia Tech.Performance and sizing tasks were conducted for hybrid electric versions of a conventional tube-and-wing aircraft and a hybrid wing body. The high wing Truss Braced Wing (TBW) SUGAR Volt was updated based on results from the TBW work (documented separately) and new engine performance models. Energy cost and acoustic analyses were conducted and technology roadmaps were updated for hybrid electric and battery technology. NOx emissions were calculated for landing and takeoff (LTO) and cruise. NPSS models were developed for hybrid electric components and tested using an integrated analysis of superconducting and non-superconducting hybrid electric engines. The hybrid electric SUGAR Volt was shown to produce significant emissions and fuel burn reductions beyond those achieved by the conventionally powered SUGAR High and was able to meet the NASA goals for fuel burn. Total energy utilization was not decreased but reduced energy cost can be achieved for some scenarios. The team was not able to identify a technology development path to meet NASA's noise goals

  15. Omah displacement and utilization from rural to urban areas, as green design lifestyle

    Science.gov (United States)

    Fajarwati, Ade Ariyani Sari

    2017-11-01

    Building a house in urban area is very costly and also leaving a bunch amount of construction waste. Many efforts were made to reduce the load of this waste. However, the high demand of residences in metropolitan makes the waste problem needs to be solved together. Based on this problem, author chooses Omah, - a Javanese traditional house, which is built, based on the traditional system of life of Javanese people - displacement from rural to urban area as the alternative solution, as it uses selected materials from nature by considering the sustainability and preservation for future generation. The wooden building is built based on traditional construction system that follows Javanese principles and traditional calculation, based on philosophy and cosmology in the community. This paper will covers utilization of Omah in urban area as an implementation of green design, which refers to the concepts of reuse, reduce, recycle and responsibility. Through expert interviews and field surveys in urban and rural areas, author collected data needed for this paper. Although the functionality of the building is different from rural to urban requirements, the phenomenon of Omah displacement from Javanese habitat to urban living area is well accepted and becomes an interesting trend.

  16. Design of Green Cold Chain Networks for Imported Fresh Agri-Products in Belt and Road Development

    Directory of Open Access Journals (Sweden)

    Yan Fang

    2018-05-01

    Full Text Available The development of Belt and Road has seen a boom of imported fresh agri-products in China. This stimulates the growth of refrigerated transport, which accounts for much more carbon emissions than traditional transport. Designing a sustainable cold chain network is of vital importance from both financial and environmental perspectives. In this research, a multi-objective linear programming model is proposed for green cold chain design for multiple imported fresh agri-products in China to balance between the two competing goals—the total cost and carbon emissions. The effect of the outdoor air temperature on the carbon emissions of transportation and maintaining distribution centers is considered. By applying the ε-constraint method, the multi-objective model is solved. Numerical examples derived from the scenario of imported fresh-agri products in China are conducted to shed light on green cold chain design under Belt and Road development.

  17. Design Principles for Covalent Organic Frameworks as Efficient Electrocatalysts in Clean Energy Conversion and Green Oxidizer Production.

    Science.gov (United States)

    Lin, Chun-Yu; Zhang, Lipeng; Zhao, Zhenghang; Xia, Zhenhai

    2017-05-01

    Covalent organic frameworks (COFs), an emerging class of framework materials linked by covalent bonds, hold potential for various applications such as efficient electrocatalysts, photovoltaics, and sensors. To rationally design COF-based electrocatalysts for oxygen reduction and evolution reactions in fuel cells and metal-air batteries, activity descriptors, derived from orbital energy and bonding structures, are identified with the first-principle calculations for the COFs, which correlate COF structures with their catalytic activities. The calculations also predict that alkaline-earth metal-porphyrin COFs could catalyze the direct production of H 2 O 2 , a green oxidizer and an energy carrier. These predictions are supported by experimental data, and the design principles derived from the descriptors provide an approach for rational design of new electrocatalysts for both clean energy conversion and green oxidizer production. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Quantitative Study of Green Area for Climate Sensitive Terraced Housing Area Design in Malaysia

    International Nuclear Information System (INIS)

    Yeo, O T S; Saito, K; Said, I

    2014-01-01

    Neighbourhood plays a significant role in peoples' daily lives. Nowadays, terraced housing is common in Malaysia, and green areas in the neighborhood are not used to their maximum. The aim of the research is to quantify the types of green area that are most efficient for cooling the environment for thermal comfort and mitigation of Urban Heat Island. Spatial and environmental inputs are manipulated for the simulation using Geographic Information System (GIS) integrated with computational microclimate simulation. The outcome of this research is a climate sensitive housing environment model framework on the green area to solve the problem of Urban Heat Island

  19. Designing institutions for global democracy: flexibility through escape clauses and sunset provisions

    Directory of Open Access Journals (Sweden)

    Jonathan W. Kuyper

    2013-12-01

    Full Text Available How can advocates of global democracy grapple with the empirical conditions that constitute world politics? I argue that flexibility mechanisms—;commonly used to advance international cooperation—should be employed to make the institutional design project of global democracy more tractable. I highlight three specific reasons underpinning this claim. First, flexibility provisions make bargaining over different institutional designs more manageable. Second, heightened flexibility takes seriously potential concerns about path-dependent institutional development. Finally, deliberately shortening the time horizons of agents by employing flexibility provisions has cognitive benefits as it forces designers to focus specifically on issues of feasibility as well as desirability. I discuss a range of flexibility mechanisms and highlight the utility of sunset provisions and escape clauses. From this analysis, I build an argument for the usage of small-scale democratic experiments through which citizens (or their representatives have a say in global policy making.

  20. Optimization of Energy Efficiency and Conservation in Green Building Design Using Duelist, Killer-Whale and Rain-Water Algorithms

    Science.gov (United States)

    Biyanto, T. R.; Matradji; Syamsi, M. N.; Fibrianto, H. Y.; Afdanny, N.; Rahman, A. H.; Gunawan, K. S.; Pratama, J. A. D.; Malwindasari, A.; Abdillah, A. I.; Bethiana, T. N.; Putra, Y. A.

    2017-11-01

    The development of green building has been growing in both design and quality. The development of green building was limited by the issue of expensive investment. Actually, green building can reduce the energy usage inside the building especially in utilization of cooling system. External load plays major role in reducing the usage of cooling system. External load is affected by type of wall sheathing, glass and roof. The proper selection of wall, type of glass and roof material are very important to reduce external load. Hence, the optimization of energy efficiency and conservation in green building design is required. Since this optimization consist of integer and non-linear equations, this problem falls into Mixed-Integer-Non-Linear-Programming (MINLP) that required global optimization technique such as stochastic optimization algorithms. In this paper the optimized variables i.e. type of glass and roof were chosen using Duelist, Killer-Whale and Rain-Water Algorithms to obtain the optimum energy and considering the minimal investment. The optimization results exhibited the single glass Planibel-G with the 3.2 mm thickness and glass wool insulation provided maximum ROI of 36.8486%, EUI reduction of 54 kWh/m2·year, CO2 emission reduction of 486.8971 tons/year and reduce investment of 4,078,905,465 IDR.

  1. Removal of Malachite Green Dye from Aqueous Solution Using Multi-Walled Carbon Nano tubes: An Application of Experimental Design

    International Nuclear Information System (INIS)

    Siti Aminah Zulkepli; Md Pauzi Abdullah; Md Pauzi Abdullah; Wan Mohd Afiq Wan Mohd Khalik

    2016-01-01

    An experimental design methodology was performed in the optimization of removal of malachite green dye by multi-walled carbon nano tubes. A Central Composite Design (25) was chosen to develop a mathematical model and determine the optimum condition for adsorption of malachite green by carbon nano tubes. Five experimental factors, namely initial dye concentration, mass of adsorbent, pH, contact time and agitation speed were studied. Maximum adsorption of malachite green was achieved at the suggested optimum conditions: initial dye concentration (20 ppm), weight of adsorbent (0.03 g), pH solution (7) contact time (17 min) and agitation speed (150 strokes per min). The experimental value of adsorption by multi-walled carbon nano tubes were found to be in good agreement with the predicted value (R"2 = 0.922).The experimental equilibrium data were best fitted to isotherm model (Langmuir) and kinetic model (pseudo second-order) respectively. Maximum adsorption by carbon nano tubes at monolayer for malachite green was obtained at 112.36 mg/ g while kinetic rate constant was calculated to be 0.0017 g mg"-"1 min"-"1. (author)

  2. Green Building between Tradition and Modernity Study Comparative Analysis between Conventional Methods and Updated Styles of Design and Architecture Processors

    Directory of Open Access Journals (Sweden)

    H Elshimy

    2017-03-01

    Full Text Available Green house   concept appeared from the ancient to the modern age ages and there is a tendency to use a traditional architecture with a pristine ecological environment areas and through sophisticated systems arrived to modern systems of the upgraded systems by Treatment architectural achieve environmental   sustainability   in   recent   years,   sustainability concept has become the common interest of numerous disciplines. The reason for this popularity is to perform the sustainable development. The Concept of Green Architecture, also known as "sustainable architecture” or “green house,” is the theory, science and style of buildings designed and constructed in accordance   with environmentally   friendly   principles.   Green house strives to minimize the number of resources consumed in the   building's  construction,   use   and   operation,   as  well  as curtailing  the  harm  done  to  the  environment  through  the emission, pollution and waste of its components.To design, construct, operate and maintain buildings energy, water and new materials are utilized as well as amounts of waste causing negative effects to health and environment is generated. In order to limit these effects and design environmentally sound and resource efficient buildings; "green building systems" must be introduced, clarified, understood and practiced.This paper aims at highlighting these difficult and complex issues of sustainability which encompass the scope of almost every aspect of human life.

  3. Policy Design for Competitive Retail Electric Institutions: Artificial Intelligence Representations for a Common Property Resource Approach

    Science.gov (United States)

    Pandit, Nitin S.

    The U.S. electricity industry is being restructured to increase competition. Although existing policies may lead to efficient wholesale institutions, designing policies for the retail level is more complex because of intricate interactions between individuals and quasi-monopolistic institutions. It is argued that Hirshman's ideas of "exit" and "voice" (Hirshman, 1970) provide powerful abstractions for design of retail institutions. While competition is a known mechanism of "exit," a novel design of the "voice" mechanism is demonstrated through an artificial intelligence (AI) based software process model. The process model of "voice" in retail institutions is designed within the economic context of electricity distribution -- a common property resource (CPR), characterized by technological uncertainty and path-dependency. First, it is argued that participant feedback (voice) has to be used effectively to manage the CPR. Further, it is noted that the decision process, of using participant feedback (voice) to incrementally manage uncertainty and path-dependencies, is non-monotonic because it requires the decision makers to often retract previously made assumptions and decisions. An AI based process model of "voice" is developed using an assumption-based truth maintenance system. The model can emulate the non-monotonic decision making process and therefore assist in decision support. Such a systematic framework is flexible, consistent, and easily reorganized as assumptions change. It can provide an effective, formal "voice" mechanism to the retail customers and improve institutional performance.

  4. Using Green Chemistry and Engineering Principles to Design, Assess, and Retrofit Chemical Processes for Sustainability

    Science.gov (United States)

    The concepts of green chemistry and engineering (GC&E) have been promoted as an effective qualitative framework for developing more sustainable chemical syntheses, processes, and material management techniques. This has been demonstrated by many theoretical and practical cases. I...

  5. Presidential Green Chemistry Challenge: 2016 Designing Greener Chemicals and Specific Environmental Benefit: Climate Change Awards

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2016 award winner, Newlight Technologies, developed a net carbon negative plastic made from methane-based GHG. It is cheaper than petroleum-based plastic; used to make cell phone cases, furniture, and other products.

  6. Assessing Sustainability in Developing Country Contexts: The Applicability of Green Building Rating Systems to Building Design and Construction in Madagascar and Tanzania

    OpenAIRE

    Ozolins, Peter Charles

    2010-01-01

    Buildings have significant and complex impacts both in their construction and in their use. Green building rating systems have been developed and promoted in more economically-advanced countries to offer guidelines to reduce negative impacts and to promote sustainable practices of building construction and operations. The green building rating system called Leadership in Energy and Environmental Design (LEED), established in 1995 by the U.S. Green Building Council, is increasingly accepted as...

  7. Green tea polyphenols and Tai Chi for bone health: Designing a placebo-controlled randomized trial

    Directory of Open Access Journals (Sweden)

    Chyu Ming-Chien

    2009-09-01

    Full Text Available Abstract Background Osteoporosis is a major health problem in postmenopausal women. Evidence suggests the importance of oxidative stress in bone metabolism and bone loss. Tea consumption may be beneficial to osteoporosis due to its antioxidant capability. However, lack of objective data characterizing tea consumption has hindered the precise evaluation of the association between tea ingestion and bone mineral density in previous questionnaire-based epidemiological studies. On the other hand, although published studies suggest that Tai Chi (TC exercise can benefit bone health and may reduce oxidative stress, all studies were conducted using a relatively healthy older population, instead of a high-risk one such as osteopenic postmenopausal women. Therefore, this study was designed to test an intervention including green tea polyphenol (GTP and TC exercise for feasibility, and to quantitatively assess their individual and interactive effects on postmenopausal women with osteopenia. Methods/Design One hundred and forty postmenopausal women with osteopenia (defined as bone mineral density T-score at the spine and/or hip between 1 to 2.5 SD below the reference database were randomly assigned to 4 treatment arms: (1 placebo group receiving 500 mg medicinal starch daily, (2 GTP group receiving 500 mg of GTP per day, (3 placebo+TC group receiving both placebo treatment and TC training (60-minute group exercise, 3 times per week, and (4 GTP+TC group receiving both GTP and TC training for 24 weeks. The outcome measures were bone formation biomarker (serum bone alkaline phosphatase, bone resorption biomarker (serum tartrate resistant acid phosphatase, and oxidative DNA damage biomarker (urinary 8-hydroxy-2'-deoxyguanosine. All outcome measures were determined at baseline, 4, 12, and 24 weeks. Urinary and serum GTP concentrations were also determined at baseline, 4, 12, and 24 weeks for bioavailability. Liver function was monitored monthly for safety. A

  8. Community-Based Soil Quality Assessment As a Tool for Designing an Urban Green Infrastructure Network to Manage Runoff.

    Science.gov (United States)

    Klimas, C.; Montgomery, J.

    2014-12-01

    Green infrastructure (GI) may be the most practical approach for reducing contaminated runoff, providing ecosystem services, mitigating food deserts and creating community open spaces in urban areas. This project was funded by the USEPA's People-Prosperity-Planet (P3) program and was a partnership between a team of DePaul University undergraduates (the P3 team) and high school interns (Green Teens) and staff from the Gary Comer Youth Center (GCYC). GCYC is located in a low-income African-American community on Chicago's south side characterized by high crime, abandoned buildings, lack of green space and a food desert. The overaching project goal was to develop a network of Green Teens qualified to conduct soil quality assessment using USDA-NRCS protocols in order to let them develop GI plans to minimize storm water runoff and contaminant loadings, improve community and environmental health, and provide more equitable access to green space. Working with a USDA-ARS soil scientist from Washington State University, the P3 team conducted soil quality assessment on 116 soil samples collected among four abandoned residential lots owned by GCYC. Analytes included infiltration, bulk density, texture, pH, conductivity, aggregate stability, available nutrients, and total and bioavailable (PBET) lead. Soil pH on all lots is greater than 8.0, are low in organic matter, have little microbial respiration activity, are enriched in available phosphorus, and have average total lead values ranging from 24-2,700 mg/kg. PBET lead was less than 40% on most lots. Regardless, these soils will need to be remediated by adding carbon-rich materials such as biosolids prior to GI installation. Students enrolled in a landscape design course at DePaul developed 3-D models representing potential GI designs for one of the vacant lots that include strategies for immobilizing heavy metals, reducing runoff, and which are tied into an educational module for neighborhood school children.

  9. MOBIDIC-U: a watershed-scale model for stormwater attenuation through green infrastructures design

    Science.gov (United States)

    Ercolani, G.; Masseroni, D.; Chiaradia, E. A.; Bischetti, G. B.; Gandolfi, C.; Castelli, F.

    2017-12-01

    Surface water degradation resulting from the effects of urbanization on hydrology, water quality, habitat as well as ecological and environmental compartments represents an issue of primary focus for multiple agencies at the national, regional and local levels. Many management actions are needed throughout urban watersheds to achieve the desired effects on flow mitigation and pollutant reduction, but no single standardized solution can be effective in all locations. In this work, the distributed hydrological model MOBIDIC, already applied for hydrological balance simulations and flood prevention in different Italian regions, is adapted to the urban context (MOBIDIC-U) in order to evaluate alternative plans for stormwater quality management and flow abatement techniques through the adoption of green infrastructures (GIs). In particular the new modules included in MOBIDIC-U allow to (i) automatically define the upstream flow path as well as watershed boundary starting from a selected watershed closure point on the urban drainage network and (ii) obtain suitable graphical outputs for the visualization of flow peak and volume attenuation at the closure point. Moreover, MOBIDIC-U provides a public domain tool capable of evaluating the optimal location, type, and cost of the stormwater management practices needed to meet water quantity and quality goals. Despite the scalability of the model to different urban contexts, the current version of MOBIDIC-U has been developed for the area of the metropolitan city of Milan, Northern Italy. The model is implemented on a GIS platform, which already contains (i) the structure of the urban drainage network of the metropolitan city of Milan; (ii) the database of actual geomorphological and meteorological data for the previous domain (iii) the list of potential GIs, their standard size, installation and maintenance costs. Therefore, MOBIDIC-U provides an easy to use tool to local professionals to design and evaluate urban stormwater

  10. Strategic Action in Institutional Change: Layering, Conversion and Architectural Policy Design

    DEFF Research Database (Denmark)

    Pechmann, Philipp

    This paper theorizes different types of strategic action in order to better understand and explain how institutional and policy change comes about and how single events in gradual change processes are causally connected. It conceptualizes situational change strategies which are favored in contexts...... configured along two dimensions identified in the literature: the level of veto barriers in the political environment, and the level of institutional discretion in rule interpretation and enforcement. More specifically, it suggests a conceptual merging of modes of institutional change like layering...... and conversion with elements of architectural policy design such as the compartmentalization of resource flows, the creation of reporting mechanisms, or the judicialization and professionalization of institutions. The benefits of this approach are threefold: First, it advances the gradual change literature...

  11. The last generation of contamination and exposure rate meters and monitors designed in Boris Kidric Institute

    International Nuclear Information System (INIS)

    Koturovic, A.M.; Sobajic, M.V.; Smelcerovic, M.A.; Damljanovic, D.D.; Drndarevic, V.R.

    1989-01-01

    The last generation of contamination and exposure rate meters and monitors designed and produced in Boris Kidric Institute, presented in this paper, are digital survey instruments. The common principle of these instruments is the 'simple precision' concept, i.e. predetermined time pulse counting. This principle is discussed and basic structure of these instruments is shown with their possibilities and features (author)

  12. A Curriculum Model: Engineering Design Graphics Course Updates Based on Industrial and Academic Institution Requirements

    Science.gov (United States)

    Meznarich, R. A.; Shava, R. C.; Lightner, S. L.

    2009-01-01

    Engineering design graphics courses taught in colleges or universities should provide and equip students preparing for employment with the basic occupational graphics skill competences required by engineering and technology disciplines. Academic institutions should introduce and include topics that cover the newer and more efficient graphics…

  13. DESIGNING OF ELECTRONIC LIBRARIES SYSTEM OF SCIENTIFIC AND EDUCATIONAL INSTITUTIONS OF APS OF UKRAINE

    Directory of Open Access Journals (Sweden)

    Oleg M. Spirin

    2010-08-01

    Full Text Available In the article the concept of electronic library is considered, preconditions of its designing for the institutions of APS of Ukraine are investigated. The basic components, base services of electronic library and kinds of corresponding resources are defined. It is proved typical decisions for working out of electronic scientifically-educational library of APS of Ukraine.

  14. Design and fabrication of adjustable red-green-blue LED light arrays for plant research

    Directory of Open Access Journals (Sweden)

    Kenitz J Dustin

    2005-08-01

    Full Text Available Abstract Background Although specific light attributes, such as color and fluence rate, influence plant growth and development, researchers generally cannot control the fine spectral conditions of artificial plant-growth environments. Plant growth chambers are typically outfitted with fluorescent and/or incandescent fixtures that provide a general spectrum that is accommodating to the human eye and not necessarily supportive to plant development. Many studies over the last several decades, primarily in Arabidopsis thaliana, have clearly shown that variation in light quantity, quality and photoperiod can be manipulated to affect growth and control developmental transitions. Light emitting diodes (LEDs has been used for decades to test plant responses to narrow-bandwidth light. LEDs are particularly well suited for plant growth chambers, as they have an extraordinary life (about 100,000 hours, require little maintenance, and use negligible energy. These factors render LED-based light strategies particularly appropriate for space-biology as well as terrestrial applications. However, there is a need for a versatile and inexpensive LED array platform where individual wavebands can be specifically tuned to produce a series of light combinations consisting of various quantities and qualities of individual wavelengths. Two plans are presented in this report. Results In this technical report we describe the practical construction of tunable red-green-blue LED arrays to support research in plant growth and development. Two light fixture designs and corresponding circuitry are presented. The first is well suited for a laboratory environment for use in a finite area with small plants, such as Arabidopsis. The second is expandable and appropriate for growth chambers. The application of these arrays to early plant developmental studies has been validated with assays of hypocotyl growth inhibition/promotion and phototropic curvature in Arabidopsis seedlings

  15. Spatial Evaluation of Multiple Benefits to Encourage Multi-Functional Design of Sustainable Drainage in Blue-Green Cities

    Directory of Open Access Journals (Sweden)

    Richard Fenner

    2017-12-01

    Full Text Available Urban drainage systems that incorporate elements of green infrastructure (SuDS/GI are central features in Blue-Green and Sponge Cities. Such approaches provide effective control of stormwater management whilst generating a range of other benefits. However these benefits often occur coincidentally and are not developed or maximised in the original design. Of all the benefits that may accrue, the relevant dominant benefits relating to specific locations and socio-environmental circumstances need to be established, so that flood management functions can be co-designed with these wider benefits to ensure both are achieved during system operation. The paper reviews a number of tools which can evaluate the multiple benefits of SuDS/GI interventions in a variety of ways and introduces new concepts of benefit intensity and benefit profile. Examples of how these concepts can be applied is provided in a case study of proposed SuDS/GI assets in the central area of Newcastle; UK. Ways in which SuDS/GI features can be actively extended to develop desired relevant dominant benefits are discussed; e.g., by (i careful consideration of tree and vegetation planting to trap air pollution; (ii extending linear SuDS systems such as swales to enhance urban connectivity of green space; and (iii managing green roofs for the effective attenuation of noise or carbon sequestration. The paper concludes that more pro-active development of multiple benefits is possible through careful co-design to achieve the full extent of urban enhancement SuDS/GI schemes can offer.

  16. SMART social science? Examining the nature and role of social scientific expertise in institutional design

    Directory of Open Access Journals (Sweden)

    Morgan C. Tait

    2016-06-01

    Full Text Available Daniel Bromley argues against Oran Young's FIT model as a basis for environmental governance, on the grounds that humans cannot manage nature and that attempts to do so are based on a scientistic, modernist conceit. At issue is the role of natural and social scientists in adjudicating questions about what we ought to do to close governance gaps and address unsustainable behaviors. If Bromley is right, then the lessons of the American pragmatist tradition recommend against attempts to "fit" social institutions to the natural world. The first objective of this paper is to argue that Bromley's view is not in keeping with the pragmatism of C. S. Peirce and John Dewey, which actually places a high value on natural and social scientific modes of inquiry in the service of social ends. I argue that Young's proposal is in fact a development of the pragmatist idea that social institutions must be fit in the sense of fitness, i.e., resilient and able to navigate uncertainty. Social institutions must also evolve to accommodate the emerging values of the agents who operate within them. The second objective of this paper is to examine the role of social science expertise in the design of social policies. Governance institutions typically rely on the testimony of natural scientists, at least in part, to understand the natural systems they operate within. However, natural systems are also social systems, so it seems pertinent to ask whether there is a role for social systems experts to play in helping to design environmental governance institutions. I argue that social scientists can make a unique contribution as experts on social institutions, and as such, are necessary to bring about a transformation of the unsustainable institutions that are preventing us from achieving stated sustainable development goals.

  17. Network design and operational modelling for construction green supply chain management

    Directory of Open Access Journals (Sweden)

    Pengfei Zhou Dong Chen

    2013-01-01

    Full Text Available Based on studying organizational structure of Construction Green Supply Chain Management (CGSCM, a mathematical programming model of CGSCM was proposed. The model aimed to maximize the aggregate profits of normalized construction logistics, the reverse logistics and the environmental performance. Numerical experiments show that the proposed approach can improve the aggregate profit effectively. In addition, return ratio, subsidies from governmental organizations, and environmental performance were analyzed for CGSCM performance. Herein, the proper return, subsidy and control strategy could optimize construction green supply chain.

  18. Design and Implementation of Green Construction Scheme for a High-rise Residential Building Project

    Science.gov (United States)

    Zhou, Yong; Huang, You Zhen

    2018-06-01

    This paper mainly studies the green construction scheme of a high-rise residential building project. From "four sections one environmental protection", saving material, water saving, energy saving, economical use of land and environmental protection conduct analysis and research. Adopting scientific, advanced, reasonable and economical construction technology measures, implementing green construction method. Promoting energy-saving technologies in buildings, ensuring the sustainable use of resources, Maximum savings of resources and energy, increase energy efficiency, to reduce pollution, reducing the adverse environmental impact of construction activities, ensure construction safety, build sustainable buildings.

  19. Evaluation by discrete element method (DEM) of gap-graded packing potentialities for green concrete design

    NARCIS (Netherlands)

    Stroeven, P.; Le, L.B.N.

    2013-01-01

    Partial replacement of Portland cement by pozzolanic mineral admixtures exerts direct positive effects on CO2 emissions. The green character is reinforced by making use of incinerated vegetable waste, such as rice husk ash (RHA). Gap-grading leads to improved particle packing density with RHA as the

  20. Green marketing of consumer electronics : Applying Kano's theory of attractive quality on EcoDesign

    NARCIS (Netherlands)

    Wever, R.; Lotgering, S.; Ruijs, F.

    2007-01-01

    To a consumer a green attribute, such as energy efficiency may be far more important for one product than another. For some products it may be seen as essential, for others as nice to have. Business belief says it may even be negative if consumers perceive it as conflicting with the primary

  1. Designing Green Taxes in a Political Context: From Optimal to Feasible Environmental Regulation

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Svendsen, Gert Tinggaard

    2001-01-01

    . This means that reimbursement will redistribute financial resources within industry and thus create winners and losers. Still, green taxes can be used in heterogeneous industries which can be created by operating separate tax schemes for each branch of industry. The Danish case of pesticide taxation...

  2. Electricity pricing policy: A neo-institutional, developmental and cross-national policy design map

    Science.gov (United States)

    Koundinya, Sridarshan Umesh

    This dissertation explores the role of ideas and ideology in the mental policy design maps of regulators in the US and in India. The research approach is to describe the regulatory design process in the history of the US electric industry from a neo-institutional and developmental perspective. And then to use the insights of such a study to suggest policy options to a sample of Indian experts. A regulatory process model explores the interactions among normative values, regulatory instruments and historical phases in policy design. A spectrum of seven regulatory instruments--subsidized rates, average cost pricing, marginal cost pricing, time-of-use pricing, ramsey pricing, incentive regulation and spot pricing is examined. A neo-institutional perspective characterizes the process of institutionalizing these regulatory instruments as a design process that infuses them with values beyond mere technical requirements. The process model includes normative values such as efficiency, fairness, free choice and political feasibility. These values arise from an analytical classification of various market metaphors debated in the history of economic thought. The theory of development and co-evolution applied to the history of electricity regulation yields a typology of evolutionary phases in the US. The typology describes hierarchically emergent relationships between supply and demand and among the normative values. The theory hypothesizes technologically contingent relationships between pricing policies and normative values in the historical phases of dependence (or rural), independence (or urban) and interdependence (or informational). The contents of this model are represented as related elements in a policy design map that simplifies the process of designing regulatory instruments in the US. This neo-institutional, developmental policy design map was used to design a survey instrument. The survey was conducted among electricity experts in India to test the hypothesized

  3. Tribal Green Building Toolkit

    Science.gov (United States)

    This Tribal Green Building Toolkit (Toolkit) is designed to help tribal officials, community members, planners, developers, and architects develop and adopt building codes to support green building practices. Anyone can use this toolkit!

  4. Green Power Partner List

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. There are thousands of Green Power Partners, all listed on this page.

  5. Design Failure Affecting Maintenance Management on Public Higher Education Institution in Malaysia

    Directory of Open Access Journals (Sweden)

    Agus Salim Nuzaihan Aras

    2016-01-01

    Full Text Available The issue of government building defect is keeping on reporting in the media and arising since 2007. These issues of building defects, maintenance and management have existing and it is deliberated up to the parliament level. The government keep continue increased the maintenance allowance in National Budgetary in every year. However, the building disasters and failures keep going develop their number of cases in Malaysia. Most of the issues are related with a weak maintenance management and faulty in design. This reflects to a poorly building condition, create discomfort and danger environment to the building users. Besides, it will result to a low quality building condition and reflect to a weak building maintenance management. Building defects arise through inappropriate or poor design, specification, construction and it will give an impact to maintenance management itself [1]. Errors in the design of the building are being debated and becoming a reason of major factor in building defect reproduction [2]. Thus, this issue will discover the major cause in building design failure that develop the building defects and verify the impact of design defects towards building maintenance management. The study involved with the public higher education institution in Malaysia focusing on main campuses and the distribution of questionnaire to the facility and maintenance management department. This research is aimed to produce a better understanding on the impact of building design failure towards the institution facilities’ condition.

  6. Institutional Design of Enforcement in the EU: The Case of Financial Markets

    Directory of Open Access Journals (Sweden)

    Miroslava Scholten

    2014-12-01

    Full Text Available Enforcement of EU law has become increasingly ‘Europeanized’. But how is and can it be organized in the integrated legal order of the EU to promote effective enforcement? In light of the recent institutional and substantive changes in the area of EU financial markets regulation, this article identifies four models (S, M, L, and XL models of enforcement of EU law. It discusses the possibilities and challenges to effective enforcement of each of such models and the major trade-offs which policy-makers face at the EU and national levels when designing enforcement frameworks, namely centralization vs. decentralization (an institutional perspective and harmonization vs. differentiation (substantive and procedural perspectives. It argues that at least a minimum degree of institutional centralization is necessary to promote the uniform enforcement and implementation of EU policies in a Union with 28 legal systems. The more specific details, such as specific institutional shape of centralized bodies (should it be a network, an agency or an EU institution? and of the distribution of functions between the national and EU level are better addressed on a case-by-case basis in light of the political, economic, and social characteristics of the sector at stake.

  7. Dynamic integration of residential building design and green energies : the Bireth approach : building integrated renewable energy total harvest approach

    Energy Technology Data Exchange (ETDEWEB)

    Cheung, K.P. [Hong Kong Univ., Hong Kong (China). Dept. of Architecture; Luk, C.L.P. [Chu Hai College of Higher Education, Hong Kong (China). Dept. of Architecture; Wong, S.T. [Hong Kong Univ., Hong Kong (China). Div. of Arts and Humanities, SPACE; Chung, S.L.; Fung, K.S.; Leung, M.F. [Hong Kong Inst. of Vocational Education, Hong Kong (China)

    2006-07-01

    Renewable energy sources that are commonly used in buildings include solar energy, wind energy and rainwater collection. High quality environmentally responsive residential buildings are designed to provide good insulation in winter and solar shading in summer. However, this study demonstrated that the green energy design in residential buildings is not usually well integrated. For example, windows with clear double or triple glazed glass, allow good penetration of sunlight during the day in winter, but are not further dynamically insulated for when the sun goes down to avoid heat loss from the building. Additionally, good solar static shading devices often block much needed daylight on cloudy winter days. These examples emphasize the lack of an integrated approach to gain the best advantage of green energies and to minimize energy costs in residential buildings. This study addressed issues facing the integrated approach with particular reference to the design of a small residential building in rural Beijing. The design included a new approach for interpreting a traditional Beijing court yard house in the modern Beijing rural context, while integrating multi-responding innovative green energy applications derived from first principles. This paper also presented a proposal for a village house in Hong Kong to harvest as much renewable energies as possible, primarily wind energy and solar energy, that come into contact with the building. The purpose was to work towards a renewable energy approach for buildings, namely the Bireth approach, which will benefit practically all houses by making them zero energy houses. The paper described the feasibility of integrating renewable energies in buildings to fulfill performance requirements such improving ventilation, providing warm interiors, drying clothes, or storing solar and wind energies into power batteries. The challenges facing the development of a proposed micro solar hot air turbine were also presented. 15 refs., 6

  8. Soil Quality Assessment Is a Necessary First Step for Designing Urban Green Infrastructure.

    Science.gov (United States)

    Montgomery, James A; Klimas, Christie A; Arcus, Joseph; DeKnock, Christian; Rico, Kathryn; Rodriguez, Yarency; Vollrath, Katherine; Webb, Ellen; Williams, Allison

    2016-01-01

    This paper describes the results of a preliminary project conducted by a team of DePaul University undergraduate students and staff from the Gary Comer Youth Center located on Chicago's South Side. The team assessed soil quality on 116 samples collected among four abandoned residential lots adjacent to the Comer Center. Soil quality data will be used in a follow-up study to determine the suitability of each lot for green infrastructure implementation. Green infrastructure may be a useful approach for providing ecosystem services and mitigating food deserts in inner-city communities. Soil quality on all lots was poor. All soils had pH >8.0, low biological activity, and low N mineralization potential. The soils were rich in available P and had mean total Pb concentrations above the USEPA threshold (400 mg kg) for children's playlots. Mean bioavailable Pb on the largest of the four lots was 12% of total Pb, indicating that most of the total Pb is not bioavailable. This result is encouraging because high bioavailable Pb concentrations are linked with negative health effects, particularly in children. All lots had NO-N concentrations below those considered to be appropriate for plant growth. On the other hand, no significant differences in mean concentrations of the other analytes were found. The poor soil quality in the four lots presents an opportunity to use green infrastructure to enhance ecosystem services, improve community and environmental health, and provide more equitable access to green space. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

  9. Evaluation by discrete element method (DEM) of gap-graded packing potentialities for green concrete design

    OpenAIRE

    Stroeven, P.; Le, L.B.N.

    2013-01-01

    Partial replacement of Portland cement by pozzolanic mineral admixtures exerts direct positive effects on CO2 emissions. The green character is reinforced by making use of incinerated vegetable waste, such as rice husk ash (RHA). Gap-grading leads to improved particle packing density with RHA as the fine component, so that high strength concrete can be produced. Characteristics of the capillary pores developed in the hydrating binder have impact on the transport-based durability properties. Y...

  10. An Application of Green Quality Function Deployment to Designing an Air Conditioner

    OpenAIRE

    Peetam Kumar Dehariya; Dr. Devendra Singh Verma

    2015-01-01

    The paper tackles a systematic and operational approach to Green Quality Function Deployment (GQFD), a customer oriented survey based quality management system with regular improvement in product development. GQFD shows balance between product development and environmental protection. GQFD is not used to determine their attributes and their levels. GQFD captures what product developers “think” would best satisfy customer needs considering Environmental factor. This research used A...

  11. Green, Eco, Innovative Design, and Manufacturing Technology of a 1-Ton per Batch Municipal Solid Waste Incinerator

    Directory of Open Access Journals (Sweden)

    Kerdsuwan Somrat

    2016-01-01

    Full Text Available The thermal treatment of waste by incineration is considered an ultimate solution in order to get rid of waste properly by using the combustible properties of waste and transforming them into inert form and gaseous emission, with the main advantage of a huge reduction in mass and volume of treated waste, destruction of the dangerous components in waste, and obtaining green and clean energy from the exothermal reaction from the completed combustion process. In order to achieve the main goal of incineration, a good design, construction, supervision, and intensive operation and maintenance must be taken into account, especially for the small-scale incinerator. This research will deal with the green, innovative, and eco design and manufacturing technology of a 1-ton per batch municipal solid waste (MSW incinerator. The concept design of the incinerator will focus on the design of the feeding process where only one batch of waste will be discharged into the combustion chamber at one time instead of the semi-feed process, as found in the conventional incinerator. This will ease the operation of the operator and reduce the operating cost. Moreover, the innovative design includes the redesign of combustion air injection into either the primary or secondary combustion chamber in order to achieve the 3Ts of combustion (time, temperature. and turbulence. This design can eliminate the use of an auxiliary burner in the primary combustion chamber. Rethinking the innovative design of using recirculation hot flue gas for preheating of wet garbage in order to pre-dry the waste before combustion is also taken into account. The manufacturing process of the wall composition as well as other parts of the incinerator are also examined.

  12. Green Campus Study by using 10 UNEP’s Green University Toolkit Criteria in IPB Dramaga Campus

    Science.gov (United States)

    Sisriany, Saraswati; Sitti Fatimah, Indung

    2017-10-01

    Campus landscape is an important part of campus life, because it is regarded as a physical manifestation of the value of a college. Green campus is a concept to build sustainable living practices that are environmentally friendly in educational institutions around the world, including in IPB Dramaga Campus. The main objective of this study is to identified and analyze IPB Dramaga Campus sustainability used green campus criteria from UNEP (United Nations Environment Programme). The methods stages are data collection, analysis and assessment, and recommendation as the synthesis. All the data analyzed with gap analysis, then it assess with Likert Scale scoring. The results showed that green level of IPB Dramaga Campus is classified as Moderate, with total score 32. The result from each criterias are, Energy, Carbon and Climate Change is Moderate; Water is Not Good; Waste is Moderate; Biodiversity and Ecosystem Services is Very Good; Planning Design & Development is Good; Procurement is Moderate; Green Office is Very Not Good; Green Lab is Moderate; Green IT is Good; and Transport is Good. The Green Level of IPB Dramaga Campus will reach Very Good if these recommendation of strategies applied. The strategies are Green Office, Green Campus Audit, Green Champion, Green Financial Strategies, Water Treatment, Green Lab dan Off Campus Transportation.

  13. Metaphysical green

    DEFF Research Database (Denmark)

    Earon, Ofri

    2011-01-01

    to adapt to urban environment. It explores the potential of Sensation of Green in the city. The paper questions whether the Sensation of Green could introduce a new spectrum of greens, beside the real green. It develops the term of metaphysical green – does green have to be green or can it be only...

  14. In the Green

    Science.gov (United States)

    Kennedy, Mike

    2011-01-01

    Education officials used to debate whether they could afford to pursue green design and construction. Now the green movement has gained a foothold not just in education, but in society at large, and the prevailing attitude seems to have shifted. Can schools afford "not" to go green? As budgets are slashed repeatedly, education administrators must…

  15. Der grüne Weg zu Open Access: institutionelle und fachliche Repositorien / The Green Road to Open access: institutional and subject repositories

    Directory of Open Access Journals (Sweden)

    Bauer, Bruno

    2009-06-01

    Full Text Available The recent issue 1/2009 of GMS Medizin – Bibliothek – Information has a focus on „The green road to open Access: institutional and subject repositories“. Self-archiving and storing scholarly publications on a print server were also central topics in many presentations at the 9th International Bielefeld Conference in February 2009. The authors in this issue are Birgit Schmidt and Karin Ilg-Hartecke (Open Access in Deutschland – erweiterte Perspektiven für die Wissenschaft, Christoph Bruch and Anja Lengenfelder (Unterstützung des Grünen Weges zu Open Access an der Max-Planck-Gesellschaft, Ulrich Herb and Matthias Müller (Nuancen in Grün: Betrieb eines institutionellen und disziplinären Repositoriums – Erfahrungen und Entwicklungen an der Saarländischen Universitäts- und Landesbibliothek, Timo Borst and Jan B. Weiland (EconStor: ein fachliches Repositorium für die Wirtschaftswissenschaften, Antonella de Robbio and Michael Katzmayr (The management of an international open access repository: the case of E-LIS and Christian Gumpenberger (The EPrints story: Southampton as the cradle of institutional self-archiving.Furthermore this focus issue features an interview of a representative of a research funding organisation (Repositorien: Der grüne Weg zu Open Access Publishing aus der Perspektive einer Forschungsförderungsorganisation. 10 Fragen von Bruno Bauer an Falk Reckling, Mitarbeiter des FWF Der Wissenschaftsfonds and an interview of a publisher (Repositorien: Der grüne Weg zu Open Access Publishing aus der Perspektive der International Association of Scientific, Technical & Medical Publishers (STM: 10 Fragen von Bruno Bauer an Barbara Kalumenos, Director of Public Affairs bei STM.

  16. Being the first kid on the block : installing a green roof in an emerging market

    Energy Technology Data Exchange (ETDEWEB)

    Zoll, C. [The Green Inst., Minneapolis, MN (United States)

    2005-07-01

    The Green Institute is an organization dedicated to improving the environment and creating employment opportunities in Minneapolis. This paper provided details of the institute's 2004 installation of a green roof system on the Phillips Eco-Enterprise Center, which was built by the institute in 1999. The building design included geo-exchange heating and cooling, an active day-lighting system, and an energy recovery ventilator. Structural support for a green roof was added during construction. While the rooftop structure was initially designed as an intensive green rooftop, the institute eventually decided to create an extensive green roof system combined with a deck area for visitors. The design of the green roof included a circular central gathering area with spokes. A mixture of sedums were planted, as well as plants native to Minnesota river bluff prairies. A variety of species were planted in order to determine which plant varieties would succeed. This paper provided technical details of the green roof's installation, as well as details of the organizational and administrative procedures required to orchestrate the different contractors and volunteers involved in the project. Details of the materials used for the construction of the roof were also included. The rooftop was opened to the public in 2005, and building tenants currently use the green roof for meetings, lunches and breaks. Television news stations have visited the roof, which is also visible to passengers on the Minneapolis light rail transit line. The Green Institute has continued to promote green roof market development in the city with a variety of green roof events, symposiums and workshops. The institute has also been successful in implementing a credit system to reduce stormwater utility fees for buildings with green roofs.

  17. Institutional design and regime effectiveness in transboundary river management – the Elbe water quality regime

    Directory of Open Access Journals (Sweden)

    I. Dombrowsky

    2008-02-01

    Full Text Available The literature on transboundary river management suggests that institutions play an important role in bringing about cooperation. However, knowledge about how such institutions should be designed in order to do so remains limited. One way to learn more about adequate institutional design is to assess the effectiveness of existing regimes, and to trace the causal relationships that lead to the respective outcomes. In order to gain further insights into the relationship between institutional design and regime effectiveness, this paper presents a study on the water quality regime of the International Commission for the Protection of the Elbe (ICPE. The analysis is based on a review of pertinent documents and ten qualitative interviews with Czech and German Commission members and NGO representatives. Particular emphasis has been put on determining the ICPE's specific contribution and the no-regime counterfactual as well as on the perceived expediency of the institutional arrangements. The study shows overall that the countries were relatively successful in improving water quality in the Elbe basin. However, this outcome can only partly be attributed to the ICPE itself. Furthermore, the ICPE's contribution towards achieving the various goals varied significantly between the different areas of activity: it was relatively significant where the main responsibility for action lay with the public authorities, such as in the area of wastewater treatment and the establishment of an international alarm plan and model, but was practically non-existent in the reduction of non-point pollution from agriculture, where success depended on the behavior of individual private actors (farmers. The commission contributed towards problem solving by serving as a forum for the joint identification of priorities for action from a basin-wide perspective. The resulting international obligations increased the power of national water administrations and their access to funds

  18. Climate services for society: origins, institutional arrangements, and design elements for an evaluation framework

    Science.gov (United States)

    Vaughan, Catherine; Dessai, Suraje

    2014-01-01

    Climate services involve the generation, provision, and contextualization of information and knowledge derived from climate research for decision making at all levels of society. These services are mainly targeted at informing adaptation to climate variability and change, widely recognized as an important challenge for sustainable development. This paper reviews the development of climate services, beginning with a historical overview, a short summary of improvements in climate information, and a description of the recent surge of interest in climate service development including, for example, the Global Framework for Climate Services, implemented by the World Meteorological Organization in October 2012. It also reviews institutional arrangements of selected emerging climate services across local, national, regional, and international scales. By synthesizing existing literature, the paper proposes four design elements of a climate services evaluation framework. These design elements include: problem identification and the decision-making context; the characteristics, tailoring, and dissemination of the climate information; the governance and structure of the service, including the process by which it is developed; and the socioeconomic value of the service. The design elements are intended to serve as a guide to organize future work regarding the evaluation of when and whether climate services are more or less successful. The paper concludes by identifying future research questions regarding the institutional arrangements that support climate services and nascent efforts to evaluate them. PMID:25798197

  19. Greening Federal Facilities: An Energy, Environmental, and Economic Resource Guide for Federal Facility Managers and Designers; Second Edition

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, A.

    2001-05-16

    Greening Federal Facilities, Second Edition, is a nuts-and-bolts resource guide compiled to increase energy and resource efficiency, cut waste, and improve the performance of Federal buildings and facilities. The guide highlights practical actions that facility managers, design and construction staff, procurement officials, and facility planners can take to save energy and money, improve the comfort and productivity of employees, and benefit the environment. It supports a national effort to promote energy and environmental efficiency in the nation's 500,000 Federal buildings and facilities. Topics covered include current Federal regulations; environmental and energy decision-making; site and landscape issues; building design; energy systems; water and wastewater; materials; waste management, and recycling; indoor environmental quality; and managing buildings.

  20. Green(ing) infrastructure

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2014-03-01

    Full Text Available the generation of electricity from renewable sources such as wind, water and solar. Grey infrastructure – In the context of storm water management, grey infrastructure can be thought of as the hard, engineered systems to capture and convey runoff..., pumps, and treatment plants.  Green infrastructure reduces energy demand by reducing the need to collect and transport storm water to a suitable discharge location. In addition, green infrastructure such as green roofs, street trees and increased...

  1. Institutional Design for Strategic Environmental Assessment on Urban Economic and Social Development Planning in China

    International Nuclear Information System (INIS)

    Song Guojun; Zhou Li; Zhang Lei

    2011-01-01

    The National Economic and Social Development Plans (NESDPs) of cities in China, given their comprehensive, integrated and strategic nature, have significant and profound impacts on the development of cities and their embedded ecological environments. Strategic Environmental Assessments (SEAs) on city NESDPs have the potential to improve environmental policy integration at strategic level and to safeguard the sustainable development of cities. However, these plans are normally exempted from the current SEA requirement in China. We argue that it is more feasible to apply SEAs on city NESDPs before SEAs are expanded to higher level NESDPs in China. This article attempts to propose a China-specific institutional design for SEAs on city NESDPs based on experiments in selected cities and within the current legal framework. To obtain a holistic view about the long-term development of cities, more qualitative and descriptive analysis-based assessment methods should be adopted to broaden participation, to encourage the exchange of information and to reach consensus. - Highlights: → National Economic and Social Development Plans for Cities (NESDPs) in China is a very popular and significant decision made by municipal government. → We propose a institutional framework to conduct strategic environmental assessment to NESDPs. → The key features of the institutional framework are the independent SEA approval committee and a professional consulting agency.

  2. A Bi-Objective Green Closed Loop Supply Chain Design Problem with Uncertain Demand

    Directory of Open Access Journals (Sweden)

    Ming Liu

    2018-03-01

    Full Text Available With the development of e-commerce, competition among enterprises is becoming fiercer. Furthermore, environmental problems can no longer be ignored. To address these challenges, we devise a green closed loop supply chain (GCLSC with uncertain demand. In the problem, two conflict objectives and recycling the used products are considered. To solve this problem, a mathematical model is formulated with the chance constraint, and the ϵ -constraint method is adapted to obtain the true Pareto front for small sized problems. For larger sized problems, the non-dominated sorting genetic algorithm (NSGA-II and the multi-objective simulated annealing method (MOSA are developed. Numerous computational experiments can help manufacturers make better production and sales plans to keep competitive advantage and protect the environment.

  3. Factorial experimental design for the optimization of catalytic degradation of malachite green dye in aqueous solution by Fenton process

    Directory of Open Access Journals (Sweden)

    A. Elhalil

    2016-09-01

    Full Text Available This work focuses on the optimization of the catalytic degradation of malachite green dye (MG by Fenton process “Fe2+/H2O2”. A 24 full factorial experimental design was used to evaluate the effects of four factors considered in the optimization of the oxidative process: concentration of MG (X1, concentration of Fe2+ (X2, concentration of H2O2 (X3 and temperature (X4. Individual and interaction effects of the factors that influenced the percentage of dye degradation were tested. The effect of interactions between the four parameters shows that there is a dependency between concentration of MG and concentration of Fe2+; concentration of Fe2+ and concentration of H2O2, expressed by the great values of the coefficient of interaction. The analysis of variance proved that, the concentration of MG, the concentration of Fe2+ and the concentration of H2O2 have an influence on the catalytic degradation while it is not the case for the temperature. In the optimization, the great dependence between observed and predicted degradation efficiency, the correlation coefficient for the model (R2=0.986 and the important value of F-ratio proved the validity of the model. The optimum degradation efficiency of malachite green was 93.83%, when the operational parameters were malachite green concentration of 10 mg/L, Fe2+ concentration of 10 mM, H2O2 concentration of 25.6 mM and temperature of 40 °C.

  4. Dr Julia King CBE FREng, Chief Executive Designate, Institute of Physics (United Kingdom), visiting the NA48 experiment.

    CERN Multimedia

    Patrice Loïez

    2002-01-01

    Photo 02: Visiting the NA48 experiment, Dr Julia King, Chief Executive Designate, Institute of Physics (Britain and Ireland) (right) with A. Ceccucci and K. Peach. Photo 05: Visiting the NA48 experiment, Dr Julia King, Chief Executive Designate, Institute of Physics (Britain and Ireland) (centre) with A. Ceccucci and C. Lazzeroni. Photo 08: Visiting the NA48 experiment, Dr Julia King, Chief Executive Designate, Institute of Physics (Britain and Ireland) (second from left) with (left to right) R. Barlow, J. Wood, N. McCubbin, K. Peach, A. Ceccucci, C. Lazzeroni, M. Patel and D. Munday.

  5. Green Cleaning Label Power

    Science.gov (United States)

    Balek, Bill

    2012-01-01

    Green cleaning plays a significant and supportive role in helping education institutions meet their sustainability goals. However, identifying cleaning products, supplies and equipment that truly are environmentally preferable can be daunting. The marketplace is inundated with products and services purporting to be "green" or environmentally…

  6. Evaluation of scalarization methods and NSGA-II/SPEA2 genetic algorithms for multi-objective optimization of green supply chain design

    NARCIS (Netherlands)

    C. van der Plas (Corne); T. Tervonen (Tommi); R. Dekker (Rommert)

    2012-01-01

    textabstractThis paper considers supply chain design in green logistics. We formulate the choice of an environmentally conscious chain design as a multi-objective optimization (MOO) problem and approximate the Pareto front using the weighted sum and epsilon constraint scalarization methods as well

  7. Sustainable green urban planning: the Green Credit Tool

    NARCIS (Netherlands)

    Cilliers, E.J.; Diemont, E.; Stobbelaar, D.J.; Timmermans, W.

    2010-01-01

    Purpose – The Green Credit Tool is evaluated as a method to quantify the value of green-spaces and to determine how these green-space-values can be replaced or compensated for within urban spatial planning projects. Design/methodology/approach – Amersfoort Local Municipality created the Green Credit

  8. Green toxicology.

    Science.gov (United States)

    Maertens, Alexandra; Anastas, Nicholas; Spencer, Pamela J; Stephens, Martin; Goldberg, Alan; Hartung, Thomas

    2014-01-01

    Historically, early identification and characterization of adverse effects of industrial chemicals was difficult because conventional toxicological test methods did not meet R&D needs for rapid, relatively inexpensive methods amenable to small amounts of test material. The pharmaceutical industry now front-loads toxicity testing, using in silico, in vitro, and less demanding animal tests at earlier stages of product development to identify and anticipate undesirable toxicological effects and optimize product development. The Green Chemistry movement embraces similar ideas for development of less toxic products, safer processes, and less waste and exposure. Further, the concept of benign design suggests ways to consider possible toxicities before the actual synthesis and to apply some structure/activity rules (SAR) and in silico methods. This requires not only scientific development but also a change in corporate culture in which synthetic chemists work with toxicologists. An emerging discipline called Green Toxicology (Anastas, 2012) provides a framework for integrating the principles of toxicology into the enterprise of designing safer chemicals, thereby minimizing potential toxicity as early in production as possible. Green Toxicology`s novel utility lies in driving innovation by moving safety considerations to the earliest stage in a chemical`s lifecycle, i.e., to molecular design. In principle, this field is no different than other subdisciplines of toxicology that endeavor to focus on a specific area - for example, clinical, environmental or forensic toxicology. We use the same principles and tools to evaluate an existing substance or to design a new one. The unique emphasis is in using 21st century toxicology tools as a preventative strategy to "design out" undesired human health and environmental effects, thereby increasing the likelihood of launching a successful, sustainable product. Starting with the formation of a steering group and a series of workshops

  9. Optimization of the green gas supply chain. Identification of critical choices in designing an efficient (from an energetic and economic perspective) green gas supply chain.

    NARCIS (Netherlands)

    Grond, Lukas

    2010-01-01

    Summary Global climate change and the need for security of energy supply drive the development of bio-energy production and utilization. Green gas is defined as bio-based gas that has been upgraded to natural gas quality. Amongst other energy carriers, g

  10. The Green House Model of Nursing Home Care in Design and Implementation.

    Science.gov (United States)

    Cohen, Lauren W; Zimmerman, Sheryl; Reed, David; Brown, Patrick; Bowers, Barbara J; Nolet, Kimberly; Hudak, Sandra; Horn, Susan

    2016-02-01

    To describe the Green House (GH) model of nursing home (NH) care, and examine how GH homes vary from the model, one another, and their founding (or legacy) NH. Data include primary quantitative and qualitative data and secondary quantitative data, derived from 12 GH/legacy NH organizations February 2012-September 2014. This mixed methods, cross-sectional study used structured interviews to obtain information about presence of, and variation in, GH-relevant structures and processes of care. Qualitative questions explored reasons for variation in model implementation. Interview data were analyzed using related-sample tests, and qualitative data were iteratively analyzed using a directed content approach. GH homes showed substantial variation in practices to support resident choice and decision making; neither GH nor legacy homes provided complete choice, and all GH homes excluded residents from some key decisions. GH homes were most consistent with the model and one another in elements to create a real home, such as private rooms and baths and open kitchens, and in staff-related elements, such as self-managed work teams and consistent, universal workers. Although variation in model implementation complicates evaluation, if expansion is to continue, it is essential to examine GH elements and their outcomes. © Health Research and Educational Trust.

  11. BIM-based collaborative design and socio-technical analytics of green buildings

    NARCIS (Netherlands)

    El-Diraby, T.; Krijnen, T.; Papagelis, M.

    2017-01-01

    As Building Information Modeling evolves into becoming the central mean for coordinating project design and planning activities, we notice a few limitations/opportunities in the way current BIM tools address the needs for integrated design, collaboration and analysis (the initial objective of BIM).

  12. Design of ortho-Substituted Donor-Acceptor Molecules as Highly Efficient Green Thermally Activated Delayed Fluorescent Emitters

    Science.gov (United States)

    Cha, Jae-Ryung; Gong, Myoung-Seon; Lee, Tak Jae; Ha, Tae Hoon; Lee, Chil Won

    2018-04-01

    The ortho-substituted donor-acceptor molecules 2-(4,6-diphenyl-1, 3, 5-triazin-2-yl)- N,Ndiphenylaniline (DPA- o-Trz) and 2-(4,6-diphenyl-1, 3, 5-triazine-2-yl)- N,N-di- p-tolylaniline (MPA- o-Trz) were designed, synthesized, and found to exhibit green fluorescence characteristics. Notably, the singlet-triplet energy gap was less than 0.1 eV, indicating that reverse intersystem crossing gave rise to thermally activated delayed fluorescence (TADF). The organic light-emitting device performance of MPA- o-Trz showed a high external quantum efficiency of 16.3% and good color stability from 0.1 cd/m2 to 5000 cd/m2.

  13. Green Power Partnership 100 Green Power Users

    Science.gov (United States)

    EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. Partners on this list use green power to meet 100 of their U.S. organization-wide electricity use.

  14. High-Performance Schools: Affordable Green Design for K-12 Schools; Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Plympton, P.; Brown, J.; Stevens, K.

    2004-08-01

    Schools in the United States spend $7.8 billion on energy each year-more than the cost of computers and textbooks combined, according to a 2003 report from the National Center for Education Statistics. The U.S. Department of Energy (DOE) estimates that these high utility bills could be reduced as much as 25% if schools adopt readily available high performance design principles and technologies. Accordingly, hundreds of K-12 schools across the country have made a commitment to improve the learning and teaching environment of schools while saving money and energy and protecting the environment. DOE and its public- and private-sector partners have developed Energy Design Guidelines for High Performance Schools, customized for nine climate zones in U.S. states and territories. These design guidelines provide information for school decision makers and design professionals on the advantages of energy efficiency and renewable energy designs and technologies. With such features as natural day lighting, efficient electric lights, water conservation, and renewable energy, schools in all types of climates are proving that school buildings, and the students and teachers who occupy them, are indeed high performers. This paper describes high performance schools from each of the nine climate zones associated with the Energy Design Guidelines. The nine case studies focus on the high performance design strategies implemented in each school, as well as the cost savings and benefits realized by students, faculty, the community, and the environment.

  15. Curriculum design in transformation: consideration about educational institutions and beyond them

    Directory of Open Access Journals (Sweden)

    FELDMANN, Marina Graziela; MASETTO, Marcos Tarciso

    Full Text Available This article looks for calling to the attention of our readers some thoughts about the need to rethink the curriculum designs in our educational institutions, most of which still remain with a curriculum of traditional organization called features. Currently, both the authors who write about the significance of education in our society, such as curriculum experts warn of the need to review our curricula. It’s a compulsory agenda in many conferences and educational events. In the course of these concerns, we bring our collaboration nowadays. For the case of transformation of a curriculum design it´s is necessary to agree on a conception of curriculum, its historical contextualization, the redefinition and reorganization of the elements that compose it and the current demands that a curriculum should respond. In this article, we will discuss two aspects that appear to contain special relevance to our theme: the first concerns the design of curriculum and its developments; and the second, the teaching staff and their training in curriculum redesign.

  16. One size fits all? Designer-institutions: Lessons from two flawed attempts in Malawi

    Directory of Open Access Journals (Sweden)

    Tomas Moe Skjølsvold

    2010-07-01

    Full Text Available This article observes two examples of attempted institutional design in Malawi's central region, Kasungu. In both cases external development actors enter local communities, and establish infrastructure to exploit two common sources of water. One is the exploitation of a river for group irrigation, the other a borehole to facilitate appropriation from a source of ground water. In both cases the infrastructure is accompanied by elaborate schemes of governance, ignoring the pre-existing social and bio-physical traits of the area. The results are two non-robust systems, collapsing under the weight of latent conflicts fuelled by the areas pre-existing institutional and bio-physical configuration. Using the framework of robustness in Social-Ecological Systems as a practical-analytical tool, the entities of the two systems are identified and their failure illustrated. The particular lessons drawn from the two cases are transformed into five general points meant to stimulate both development practitioners and future research endeavors.

  17. Organizational Design for Institutional Change: the case of MPB Festivals, 1960 to 1968

    Directory of Open Access Journals (Sweden)

    Charles Kirschbaum

    2006-07-01

    Full Text Available A central concern in neo-institutional research is the genesis of new organizational fields. This article explores the emergence of the MPB (Brazilian Popular Music field in tandem with the organization of music festivals in the sixties. The festivals were instrumental in combining musicians, critics and the audience in a forum relatively buffered from the music industry influence. This interaction supported the introduction and diffusion of newinfluences in the popular music field, and at the same time, it consecrated the category MPB as a high-brow art form. The festivals’ design provoked two unintended consequences: the conflict between musicians and the audience, and between musicians and the jury. While several musicians strived to conquer autonomy for theircreative activity, the audience claimed its supremacy. As a result, musicians exerted pressure on the jury to buffer the aesthetical criteria from the audience. It concludes with a critical appraisal of the role of festivals in the evolution of the MPB field.

  18. US Green Building Council's Leadership in Energy and Environmental Design (LEED®)

    Science.gov (United States)

    A series of rating systems aimed at increasing the environmental and health performance of buildings' sites and structures and of neighborhoods. LEED® covers the design, construction, and operations of all types of buildings.

  19. Application of Taguchi L16 design method for comparative study of ability of 3A zeolite in removal of Rhodamine B and Malachite green from environmental water samples

    Science.gov (United States)

    Rahmani, Mashaallah; Kaykhaii, Massoud; Sasani, Mojtaba

    2018-01-01

    This study aimed to investigate the efficiency of 3A zeolite as a novel adsorbent for removal of Rhodamine B and Malachite green dyes from water samples. To increase the removal efficiency, effecting parameters on adsorption process were investigated and optimized by adopting Taguchi design of experiments approach. The percentage contribution of each parameter on the removal of Rhodamine B and Malachite green dyes determined using ANOVA and showed that the most effective parameters in removal of RhB and MG by 3A zeolite are initial concentration of dye and pH, respectively. Under optimized condition, the amount predicted by Taguchi design method and the value obtained experimentally, showed good closeness (more than 94.86%). Good adsorption efficiency obtained for proposed methods indicates that, the 3A zeolite is capable to remove the significant amounts of Rhodamine B and Malachite green from environmental water samples.

  20. A new multi objective optimization model for designing a green supply chain network under uncertainty

    Directory of Open Access Journals (Sweden)

    Mohammad Mahdi Saffar

    2015-01-01

    Full Text Available Recently, researchers have focused on how to minimize the negative effects of industrial activities on environment. Consequently, they work on mathematical models, which minimize the environmental issues as well as optimizing the costs. In the field of supply chain network design, most managers consider economic and environmental issues, simultaneously. This paper introduces a bi-objective supply chain network design, which uses fuzzy programming to obtain the capability of resisting uncertain conditions. The design considers production, recovery, and distribution centers. The advantage of using this model includes the optimal facilities, locating them and assigning the optimal facilities to them. It also chooses the type and the number of technologies, which must be bought. The fuzzy programming converts the multi objective model to an auxiliary crisp model by Jimenez approach and solves it with ε-constraint. For solving large size problems, the Multi Objective Differential Evolutionary algorithm (MODE is applied.

  1. Graphic Design Of “Green Mission” Education Game Using Software Based On Vector

    Directory of Open Access Journals (Sweden)

    Nur Yanti

    2018-01-01

    Full Text Available Educational game is a digital game in its design using the elements of education and in it support teaching and learning by using technology that is interactive media. Generally an educational game has a fun look, an easy-to-use menu, as well as color combinations that are used that are GUI-based (Graphic User Interface so as to create appeal to users. Because it is undeniable that the human brain tends to more quickly capture learning through visual images rather than writings. Therefore, graphic design of an educational game becomes one of the important points. Software applications become one of the solutions in making game design, one of which is a vector-based software applications. There are various software that can be used in accordance with the function and usefulness of each. But in general the way the software works almost same.

  2. FOSTERING SUSTAINABILITY: DESIGNING A GREEN SCIENCE BUILDING AT A SMALL MAINE COLLEGE

    Science.gov (United States)

    The overarching goal of the project ‘as to develop a feasibility study of building design and construction that takes into account the various local conditions, optimizes energy savings. use of building materials, and long term sustainability of the structur...

  3. Phytoremediative urban design: Transforming a derelict and polluted harbour area into a green and productive neighbourhood

    International Nuclear Information System (INIS)

    Wilschut, M.; Theuws, P.A.W.; Duchhart, I.

    2013-01-01

    Many urban areas are polluted by industrial activities and waste disposal in landfills. Since conventional soil remediation techniques are costly and unsustainable, phytoremediation might offer an alternative. In this article, we explore how phytoremediation can be integrated into the transformation of urban post-industrial areas, while improving public space. Buiksloterham, a polluted and deprived industrial area in Amsterdam, serves as case study. Buiksloterham is polluted with heavy metals, with Zinc (Zn) concentrations being the highest. A regression-model for Alpine Pennycress (Thlaspi caerulescens) is used to estimate the time needed to remediate the site. This reveals a conflict in time between remediation and urban development. A research by design experiment shows how to overcome this conflict by dealing with polluted soil innovatively while emphasizing spatial and aesthetic qualities of the phytoremediation plant species. The resulting landscape framework integrates phytoremediation with biomass production and gives new ecological, economic and social value to Buiksloterham. -- Highlights: ► Design can provide a link between the field of science and the field of practice. ► Design translates scientific knowledge into a specific aesthetic spatial composition. ► A landscape framework makes phytoremediation feasible in an urban context. ► Estimated time for phytoremediation conflicts with urban developments. ► Phytoremediation combined with biomass production is a feasible temporal land-use. -- A research by design method can translate scientific knowledge on phytoremediation into an aesthetic spatial composition for a specific site, thereby linking science and practice

  4. Implementing a Student-Designed Green Chemistry Laboratory Project in Organic Chemistry

    Science.gov (United States)

    Graham, Kate J.; Jones, T. Nicholas; Schaller, Chris P.; McIntee, Edward J.

    2014-01-01

    A multiweek organic chemistry laboratory project is described that emphasizes sustainable practices in experimental design. An emphasis on student-driven development of the project is meant to mirror the independent nature of research. Students propose environmentally friendly modifications of several reactions. With instructor feedback, students…

  5. Green Computing

    Directory of Open Access Journals (Sweden)

    K. Shalini

    2013-01-01

    Full Text Available Green computing is all about using computers in a smarter and eco-friendly way. It is the environmentally responsible use of computers and related resources which includes the implementation of energy-efficient central processing units, servers and peripherals as well as reduced resource consumption and proper disposal of electronic waste .Computers certainly make up a large part of many people lives and traditionally are extremely damaging to the environment. Manufacturers of computer and its parts have been espousing the green cause to help protect environment from computers and electronic waste in any way.Research continues into key areas such as making the use of computers as energy-efficient as Possible, and designing algorithms and systems for efficiency-related computer technologies.

  6. Human-machine communication for educational systems design : NATO Advanced Study Institute proceedings, Eindhoven August 16-26, 1993

    NARCIS (Netherlands)

    Janse, M.D.; Harrington, T.L.

    1994-01-01

    This book contains the papers presented at the NATO Advanced Study Institute (ASI) on the Basics of Man-Machine Communication for the Design of Educational Systems, held August 16-26, 1993 in Eindhoven, The Netherlands. The ASI addressed the state of the art in the design of educational systems with

  7. Towards green loyalty: the influences of green perceived risk, green image, green trust and green satisfaction

    Science.gov (United States)

    Chrisjatmiko, K.

    2018-01-01

    The paper aims to present a comprehensive framework for the influences of green perceived risk, green image, green trust and green satisfaction to green loyalty. The paper also seeks to account explicitly for the differences in green perceived risk, green image, green trust, green satisfaction and green loyalty found among green products customers. Data were obtained from 155 green products customers. Structural equation modeling was used in order to test the proposed hypotheses. The findings show that green image, green trust and green satisfaction has positive effects to green loyalty. But green perceived risk has negative effects to green image, green trust and green satisfaction. However, green perceived risk, green image, green trust and green satisfaction also seems to be a good device to gain green products customers from competitors. The contributions of the paper are, firstly, a more complete framework of the influences of green perceived risk, green image, green trust and green satisfaction to green loyalty analyses simultaneously. Secondly, the study allows a direct comparison of the difference in green perceived risk, green image, green trust, green satisfaction and green loyalty between green products customers.

  8. A new fuzzy mathematical model for green supply chain network design

    Directory of Open Access Journals (Sweden)

    Mohsen Sadegh Amalnick

    2017-01-01

    Full Text Available The environmental changes caused by industrial activities have spurred a significant interest in designing supply chain networks by considering environmental issues such as CO2 emission. The pivotal role of taking uncertainty and risk into account in closed-loop supply chain networks has induced numerous researchers and practitioners to develop appropriate decision making tools to cope with these issues in such networks. To design a supply chain regarding environmental impacts under uncertainty of the input data and to cope with the operational risks, this paper proposes a multi objective possibilistic optimization model. The proposed model minimizes traditional costs such as cost of products shipment, purchasing machines and so on, as well as minimizing the environmental impact, and as a results strikes a balance between the two objective functions. Furthermore, in order to solve the proposed multi objective fuzzy mathematical programming model, an interactive fuzzy solution approach is applied. Numerical experiments are used to prove the applicability and feasibility of the developed possibilistic programming model and the usefulness of the applied hybrid solution approach.

  9. A robust optimization model for green regional logistics network design with uncertainty in future logistics demand

    Directory of Open Access Journals (Sweden)

    Dezhi Zhang

    2015-12-01

    Full Text Available This article proposes a new model to address the design problem of a sustainable regional logistics network with uncertainty in future logistics demand. In the proposed model, the future logistics demand is assumed to be a random variable with a given probability distribution. A set of chance constraints with regard to logistics service capacity and environmental impacts is incorporated to consider the sustainability of logistics network design. The proposed model is formulated as a two-stage robust optimization problem. The first-stage problem before the realization of future logistics demand aims to minimize a risk-averse objective by determining the optimal location and size of logistics parks with CO2 emission taxes consideration. The second stage after the uncertain logistics demand has been determined is a scenario-based stochastic logistics service route choices equilibrium problem. A heuristic solution algorithm, which is a combination of penalty function method, genetic algorithm, and Gauss–Seidel decomposition approach, is developed to solve the proposed model. An illustrative example is given to show the application of the proposed model and solution algorithm. The findings show that total social welfare of the logistics system depends very much on the level of uncertainty in future logistics demand, capital budget for logistics parks, and confidence levels of the chance constraints.

  10. It's Not Easy Building Green.

    Science.gov (United States)

    Higgins, Joseph

    2003-01-01

    Discusses green buildings, facilities designed, constructed, and operated in an environmentally friendly and resource-efficient way. Discusses reasons for campuses to "go green," the "shades of green" or variations in environmental-friendliness, certification through the Leadership in Energy and Environmental Design (LEED) rating system, financial…

  11. A decision model for cost effective design of biomass based green energy supply chains.

    Science.gov (United States)

    Yılmaz Balaman, Şebnem; Selim, Hasan

    2015-09-01

    The core driver of this study is to deal with the design of anaerobic digestion based biomass to energy supply chains in a cost effective manner. In this concern, a decision model is developed. The model is based on fuzzy multi objective decision making in order to simultaneously optimize multiple economic objectives and tackle the inherent uncertainties in the parameters and decision makers' aspiration levels for the goals. The viability of the decision model is explored with computational experiments on a real-world biomass to energy supply chain and further analyses are performed to observe the effects of different conditions. To this aim, scenario analyses are conducted to investigate the effects of energy crop utilization and operational costs on supply chain structure and performance measures. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Phytoremediative urban design: transforming a derelict and polluted harbour area into a green and productive neighbourhood.

    Science.gov (United States)

    Wilschut, M; Theuws, P A W; Duchhart, I

    2013-12-01

    Many urban areas are polluted by industrial activities and waste disposal in landfills. Since conventional soil remediation techniques are costly and unsustainable, phytoremediation might offer an alternative. In this article, we explore how phytoremediation can be integrated into the transformation of urban post-industrial areas, while improving public space. Buiksloterham, a polluted and deprived industrial area in Amsterdam, serves as case study. Buiksloterham is polluted with heavy metals, with Zinc (Zn) concentrations being the highest. A regression-model for Alpine Pennycress (Thlaspi caerulescens) is used to estimate the time needed to remediate the site. This reveals a conflict in time between remediation and urban development. A research by design experiment shows how to overcome this conflict by dealing with polluted soil innovatively while emphasizing spatial and aesthetic qualities of the phytoremediation plant species. The resulting landscape framework integrates phytoremediation with biomass production and gives new ecological, economic and social value to Buiksloterham. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Design of 20 W fiber-coupled green laser diode by Zemax

    Science.gov (United States)

    Qi, Yunfei; Zhao, Pengfei; Wu, Yulong; Chen, Yongqi; Zou, Yonggang

    2017-09-01

    We represent a design of a 20 W, fiber-coupled diode laser module based on 26 single emitters at 520 nm. The module can produce more than 20 W output power from a standard fiber with core diameter of 400 μm and numerical aperture (NA) of 0.22. To achieve a 20 W laser beam, the spatial beam combination and polarization beam combination by polarization beam splitter are used to combine output of 26 single emitters into a single beam, and then an aspheric lens is used to couple the combined beam into an optical fiber. The simulation shows that the total coupling efficiency is more than 95%. Project supported by the National Key R& D Program of China (No. 2016YFB0402105), the Key Deployment Program of the Chinese Academy of Sciences (No. KGZD-SW-T01-2), and the National Natural Science Foundation of China (No. 61404135).

  14. Can evolutionary design of social networks make it easier to be 'green'?

    Science.gov (United States)

    Dickinson, Janis L; Crain, Rhiannon L; Reeve, H Kern; Schuldt, Jonathon P

    2013-09-01

    The social Web is swiftly becoming a living laboratory for understanding human cooperation on massive scales. It has changed how we organize, socialize, and tackle problems that benefit from the efforts of a large crowd. A new, applied, behavioral ecology has begun to build on theoretical and empirical studies of cooperation, integrating research in the fields of evolutionary biology, social psychology, social networking, and citizen science. Here, we review the ways in which these disciplines inform the design of Internet environments to support collective pro-environmental behavior, tapping into proximate prosocial mechanisms and models of social evolution, as well as generating opportunities for 'field studies' to discover how we can support massive collective action and shift environmental social norms. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Pickering interfacial catalysis for biphasic systems: from emulsion design to green reactions.

    Science.gov (United States)

    Pera-Titus, Marc; Leclercq, Loïc; Clacens, Jean-Marc; De Campo, Floryan; Nardello-Rataj, Véronique

    2015-02-09

    Pickering emulsions are surfactant-free dispersions of two immiscible fluids that are kinetically stabilized by colloidal particles. For ecological reasons, these systems have undergone a resurgence of interest to mitigate the use of synthetic surfactants and solvents. Moreover, the use of colloidal particles as stabilizers provides emulsions with original properties compared to surfactant-stabilized emulsions, microemulsions, and micellar systems. Despite these specific advantages, the application of Pickering emulsions to catalysis has been rarely explored. This Minireview describes very recent examples of hybrid and composite amphiphilic materials for the design of interfacial catalysts in Pickering emulsions with special emphasis on their assets and challenges for industrially relevant biphasic reactions in fine chemistry, biofuel upgrading, and depollution. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Green Computing in Local Governments and Information Technology Companies

    Directory of Open Access Journals (Sweden)

    Badar Agung Nugroho

    2013-06-01

    Full Text Available Green computing is a study and practice of designing, manufacturing, using, and disposing of information and communication devices efficiently and effectively with minimum impact on the environment. If the green computing concept was implemented, it will help the agencies or companies to reduce energy and capital cost from their IT infrastructure. The goal from this research is to explore the current condition about the efforts from local governments and IT companies at West Java to implement the green computing concept at their working environment. The primary data were collected by using focus group discussion by inviting the local governments and IT companies representatives who responsible to manage their IT infrastructure. And then, the secondary data were collected by doing brief observation in order to see the real effort of green computing implementation at each institution. The result shows that there are many different perspectives and efforts of green computing implementation between local governments and IT companies.

  17. Explaining success and failure in the commons: the configural nature of Ostrom's institutional design principles

    Directory of Open Access Journals (Sweden)

    Jacopo Alessandro Baggio

    2016-09-01

    Full Text Available Governing common pool resources (CPR in the face of disturbances such as globalization and climate change is challenging. The outcome of any CPR governance regime is the influenced by local combinations of social, institutional, and biophysical factors, as well as cross-scale interdependencies. In this study, we take a step towards understanding multiple-causation of CPR outcomes by analyzing 1 the co-occurrence of Destign Principles (DP by activity (irrigation, fishery and forestry, and 2 the combination(s of DPs leading to social and ecological success. We analyzed 69 cases pertaining to three different activities: irrigation, fishery, and forestry. We find that the importance of the design principles is dependent upon the natural and hard human made infrastructure (i.e. canals, equipment, vessels etc.. For example, clearly defined social bounduaries are important when the natural infrastructure is highly mobile (i.e. tuna fish, while monitoring is more important when the natural infrastructure is more static (i.e. forests or water contained within an irrigation system. However, we also find that congruence between local conditions and rules and proportionality between investment and extraction are key for CPR success independent from the natural and human hard made infrastructure. We further provide new visualization techniques for co-occurrence patterns and add to qualitative comparative analysis by introducing a reliability metric to deal with a large meta-analysis dataset on secondary data where information is missing or uncertain.

  18. Benefits of Green Power Partnership

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership is a voluntary partnership program designed to reduce the environmental impact of electricity generation by promoting renewable energy. Learn about the benefits of becoming a Green Power Partner.

  19. Development of Representative Rainfall Periods for Green Infrastructure Design: Connecting the Dots Between Climate, Urban Hydrology and Resilience

    Science.gov (United States)

    Albright, C. M.; Traver, R.; Wadzuk, B.

    2017-12-01

    Analysis of local-to-regional climate data is critical in understanding how changing patterns in rainfall and other atmospheric conditions can affect urban hydrology. Urbanization has caused hydrologic and ecologic modifications to our land surfaces, and altered the dynamics of urban water cycle in complex ways. Green infrastructure (GI) systems, in their simplest form, reduce runoff and flooding, prevent combined sewer overflows and improve quality of receiving waters. However, when viewed through a more holistic lens, GI systems sit at the nexus of hydrology, climate and energy, yet are rarely designed to account for the impacts of these intersections. We must assess urban hydrologic systems beyond their response to a single event or design storm, incorporating multiple temporal scales and all hydrologic processes. This is of utmost importance to design and characterization of urban GI systems because the resilience of these systems will be dictated by their ability to adapt to future behavior of extreme weather patterns and climate. In this study, we characterize long-term hydrologic conditions in Philadelphia to identify periods of record that are most representative of regional climate characteristics, including a representative rainfall year and longer representative periods. Utility of these datasets will be demonstrated by showing that GI systems are able to sustain effective performance for most expected annual precipitation events. Connections between atmospheric (precipitation and temperature) patterns, GI systems and potential removal mechanisms in the urban hydrologic cycle will be presented for Philadelphia and cities with similar climate characteristics. Establishing such connections is critically needed to not only validate what is already known about urban GI, but more importantly, to advance theory and practice by linking the hydrologic benefits of urban GI to broader concepts such as risk, mitigation of extreme events and sustainable communities.

  20. The MELiSSA GreenMOSS Study: Preliminary Design Considerations for a Greenhouse Module on the Lunar Surface

    Science.gov (United States)

    Lobascio, Cesare; Paille, Christel; Lamantea, Matteo Maria; Boscheri, Giorgio; Rossetti, Vittorio

    Extended human presence on an extraterrestrial planetary surface will be made possible by the development of life support systems affordable in the long term. The key elements to support the goal will be the maximization of closure of air and water cycles, as well as the development of cost-effective and reliable hardware, including a careful strategic effort toward reduction of spare parts and consumables. Regenerative life support systems likely represent the final step toward long term sustainability of a space crew, allowing in situ food production and regeneration of organic waste. Referring to the MELiSSA loop, a key element for food production is the Higher Plant Compartment. The paper focuses on the preliminary design of a Greenhouse at the lunar South Pole, as performed within the “Greenhouse Module for Space System” (GreenMOSS) study, under a contract from the European Space Agency. The greenhouse is in support to a relatively small crew for provision of an energetic food complement. Resources necessary for the greenhouse such as water, carbon dioxide and nitrogen are assumed available, as required. The relevant mass and energy balances for incoming resources should be part of future studies, and should help integrate this element with the interfacing MELISSA compartments. Net oxygen production and harvested crop biomass from the greenhouse system will be quantified. This work presents the results of the two major trade-offs performed as part of this study: artificial vs natural illumination and monocrop vs multicrop solutions. Comparisons among possible design solutions were driven by the ALiSSE metric as far as practicable within this preliminary stage, considering mass and power parameters. Finally, the paper presents the mission duration threshold for determining the convenience of the designed solution with respect to other resources provision strategies

  1. Comparative Policy Study for Green Buildings in U.S. and China

    Energy Technology Data Exchange (ETDEWEB)

    Khanna, Nina; Romankiewicz, John; Feng, Wei; Zhou, Nan; Ye, Qing

    2014-04-01

    Prominent barriers facing the U.S. green building industry include the fact that government bodies that supervise health, fire safety, land, and other public operations are slow to revise codes to accommodate green building (regulatory barrier). In China, the lack of a green building professional accreditation process similar to the Leadership in Energy and Environmental Design (LEED) AP process limits the green building workforce capacity development (informational barrier). The main policies highlighted in this report to tackle these barriers are 1) comprehensive codes and labeling plan (informational, institutional), 2) government-led targets and demonstrations (risk), 3) education and awareness programs (informational), 4) fiscal policy that supports green building investment (financial), and 5) integrated design promotion (institutional, financial).

  2. Fire Risk Analysis and Optimization of Fire Prevention Management for Green Building Design and High Rise Buildings: Hong Kong Experience

    Directory of Open Access Journals (Sweden)

    Yau Albert

    2014-12-01

    Full Text Available There are many iconic high rise buildings in Hong Kong, for example, International Commercial Centre, International Financial Centre, etc. Fire safety issue in high rise buildings has been raised by local fire professionals in terms of occupant evacuation, means of fire-fighting by fire fighters, sprinkler systems to automatically put off fires in buildings, etc. Fire risk becomes an important issue in building fire safety because it relates to life safety of building occupants where they live and work in high rise buildings in Hong Kong. The aim of this research is to identify the fire risk for different types of high rise buildings in Hong Kong and to optimise the fire prevention management for those high rise buildings with higher level of fire risk and to validate the model and also to carry out the study of the conflict between the current fire safety building code and the current trend of green building design. Survey via the 7-point scale questionnaire was conducted through 50 participants and their responses were received and analysed via the statistical tool SPSS software computer program. A number of statistical methods of testing for significantly difference in samples were adopted to carry out the analysis of the data received. When the statistical analysis was completed, the results of the data analysis were validated by two Fire Safety Experts in this area of specialisation and also by quantitative fire risk analysis.

  3. The incredible shrinking dewlap: signal size, skin elasticity, and mechanical design in the green anole lizard (Anolis carolinensis).

    Science.gov (United States)

    Lailvaux, Simon P; Leifer, Jack; Kircher, Bonnie K; Johnson, Michele A

    2015-10-01

    The expression of male secondary sexual traits can be dynamic, changing size, shape, color, or structure over the course of different seasons. However, the factors underlying such changes are poorly understood. In male Anolis carolinensis lizards, a morphological secondary sexual signal called the dewlap changes size seasonally within individuals. Here, we test the hypothesis that seasonal changes in male dewlap size are driven by increased use and extension of the dewlap in spring and summer, when males are breeding, relative to the winter and fall. We captured male green anole lizards prior to the onset of breeding and constrained the dewlap in half of them such that it could not be extended. We then measured dewlap area in the spring, summer, and winter, and dewlap skin and belly skin elasticity in summer and winter. Dewlaps in unconstrained males increase in area from spring to summer and then shrink in the winter, whereas the dewlaps of constrained males consistently shrink from spring to winter. Dewlap skin is significantly more elastic than belly skin, and skin overall is more elastic in the summer relative to winter. These results show that seasonal changes in dewlap size are a function of skin elasticity and display frequency, and suggest that the mechanical properties of signaling structures can have important implications for signal evolution and design.

  4. Rebuild by Design in Hoboken: A Design Competition as a Means for Achieving Flood Resilience of Urban Areas through the Implementation of Green Infrastructure

    Directory of Open Access Journals (Sweden)

    Robert Šakić Trogrlić

    2018-04-01

    Full Text Available The Rebuild by Design (RBD competition was launched after the devastating impact of Hurricane Sandy, and the winning designs have put a significant emphasis on green infrastructure (GI as a means of achieving flood resilience in urban areas. Previous research in the field of urban stormwater management indicates that wide-spread implementation of GI remains a challenge, largely due to a lack of understanding of the required governance approaches. Therefore, by using a case study of Hoboken, for which the winning design was developed, this paper explores whether RBD provides governance structures and processes needed for the uptake of GI. Semi-structured interviews and desk study provided the data for an analysis of the presence of factors for supporting the transformative governance needed to facilitate the uptake of innovative solutions. Results indicate that RBD brought a greater change in terms of governance processes when compared to governance structures. In Hoboken, RBD created a narrative for long-term change, put GI as a preferred solution for tackling multiple challenges, and strengthened the local political buy-in. However, pitfalls were observed, such as limited funding provision, lack of regulatory compliance, economic justification and large investments required from public and private parties. The absence of these factors can hinder the overall uptake of the GI solution. Even though the design competition presents a novel approach to the field of resilience development, further steps should be made in understanding how the RBD methodology can be adjusted to provide results of equal quality in different settings (e.g., less developed regions, different governance contexts.

  5. Green Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Patten, John

    2013-12-31

    Green Manufacturing Initiative (GMI): The initiative provides a conduit between the university and industry to facilitate cooperative research programs of mutual interest to support green (sustainable) goals and efforts. In addition to the operational savings that greener practices can bring, emerging market demands and governmental regulations are making the move to sustainable manufacturing a necessity for success. The funding supports collaborative activities among universities such as the University of Michigan, Michigan State University and Purdue University and among 40 companies to enhance economic and workforce development and provide the potential of technology transfer. WMU participants in the GMI activities included 20 faculty, over 25 students and many staff from across the College of Engineering and Applied Sciences; the College of Arts and Sciences' departments of Chemistry, Physics, Biology and Geology; the College of Business; the Environmental Research Institute; and the Environmental Studies Program. Many outside organizations also contribute to the GMI's success, including Southwest Michigan First; The Right Place of Grand Rapids, MI; Michigan Department of Environmental Quality; the Michigan Department of Energy, Labor and Economic Growth; and the Michigan Manufacturers Technical Center.

  6. Comparison of nested-multiplex, Taqman & SYBR Green real-time PCR in diagnosis of amoebic liver abscess in a tertiary health care institute in India.

    Science.gov (United States)

    Dinoop, K P; Parija, Subhash Chandra; Mandal, Jharna; Swaminathan, R P; Narayanan, P

    2016-01-01

    Amoebiasis is a common parasitic infection caused by Entamoeba histolytica and amoebic liver abscess (ALA) is the most common extraintestinal manifestation of amoebiasis. The aim of this study was to standardise real-time PCR assays (Taqman and SYBR Green) to detect E. histolytica from liver abscess pus and stool samples and compare its results with nested-multiplex PCR. Liver abscess pus specimens were subjected to DNA extraction. The extracted DNA samples were subjected to amplification by nested-multiplex PCR, Taqman (18S rRNA) and SYBR Green real-time PCR (16S-like rRNA assays to detect E. histolytica/E. dispar/E. moshkovskii). The amplification products were further confirmed by DNA sequence analysis. Receiver operator characteristic (ROC) curve analysis was done for nested-multiplex and SYBR Green real-time PCR and the area under the curve was calculated for evaluating the accuracy of the tests to dignose ALA. In all, 17, 19 and 25 liver abscess samples were positive for E. histolytica by nested-multiplex PCR, SYBR Green and Taqman real-time PCR assays, respectively. Significant differences in detection of E. histolytica were noted in the real-time PCR assays evaluated ( Pnested-multiplex PCR, SYBR Green real-time PCR and Taqman real-time PCR evaluated showed a positivity rate of 34, 38 and 50 per cent, respectively. Based on ROC curve analysis (considering Taqman real-time PCR as the gold standard), it was observed that SYBR Green real-time PCR was better than conventional nested-multiplex PCR for the diagnosis of ALA. Taqman real-time PCR targeting the 18S rRNA had the highest positivity rate evaluated in this study. Both nested multiplex and SYBR Green real-time PCR assays utilized were evaluated to give accurate results. Real-time PCR assays can be used as the gold standard in rapid and reliable diagnosis, and appropriate management of amoebiasis, replacing the conventional molecular methods.

  7. Planting Seeds for a Successful Institutional Repository: Role of the Archivist as Manager, Designer, and Policymaker

    Science.gov (United States)

    Watterworth, Melissa

    2009-01-01

    Recent surveys indicate that many colleges and universities have reached a pivotal moment in assessing the function and future development of their institutional repositories. Other surveys convey that archivists are participating in the development and implementation of institutional repositories at a variety of levels and have contributed to the…

  8. Evaluating Different Green School Building Designs for Albania: Indoor Thermal Comfort, Energy Use Analysis with Solar Systems

    Science.gov (United States)

    Dalvi, Ambalika Rajendra

    Improving the conditions of schools in many parts of the world is gradually acquiring importance. The Green School movement is an integral part of this effort since it aims at improving indoor environmental conditions. This would in turn, enhance student- learning while minimizing adverse environmental impact through energy efficiency of comfort-related HVAC and lighting systems. This research, which is a part of a larger research project, aims at evaluating different school building designs in Albania in terms of energy use and indoor thermal comfort, and identify energy efficient options of existing schools. We start by identifying three different climate zones in Albania; Coastal (Durres), Hill/Pre-mountainous (Tirana), mountainous (Korca). Next, two prototypical school building designs are identified from the existing stock. Numerous scenarios are then identified for analysis which consists of combinations of climate zone, building type, building orientation, building upgrade levels, presence of renewable energy systems (solar photovoltaic and solar water heater). The existing building layouts, initially outlined in CAD software and then imported into a detailed building energy software program (eQuest) to perform annual simulations for all scenarios. The research also predicted indoor thermal comfort conditions of the various scenarios on the premise that windows could be opened to provide natural ventilation cooling when appropriate. This study also estimated the energy generated from solar photovoltaic systems and solar water heater systems when placed on the available roof area to determine the extent to which they are able to meet the required electric loads (plug and lights) and building heating loads respectively. The results showed that there is adequate indoor comfort without the need for mechanical cooling for the three climate zones, and that only heating is needed during the winter months.

  9. Characteristics of Biostatistics, Epidemiology, and Research Design Programs in Institutions With Clinical and Translational Science Awards.

    Science.gov (United States)

    Rahbar, Mohammad H; Dickerson, Aisha S; Ahn, Chul; Carter, Rickey E; Hessabi, Manouchehr; Lindsell, Christopher J; Nietert, Paul J; Oster, Robert A; Pollock, Brad H; Welty, Leah J

    2017-02-01

    To learn the size, composition, and scholarly output of biostatistics, epidemiology, and research design (BERD) units in U.S. academic health centers (AHCs). Each year for four years, the authors surveyed all BERD units in U.S. AHCs that were members of the Clinical and Translational Science Award (CTSA) Consortium. In 2010, 46 BERD units were surveyed; in 2011, 55; in 2012, 60; and in 2013, 61. Response rates to the 2010, 2011, 2012, and 2013 surveys were 93.5%, 98.2%, 98.3%, and 86.9%, respectively. Overall, the size of BERD units ranged from 3 to 86 individuals. The median FTE in BERD units remained similar and ranged from 3.0 to 3.5 FTEs over the years. BERD units reported more availability of doctoral-level biostatisticians than doctoral-level epidemiologists. In 2011, 2012, and 2013, more than a third of BERD units provided consulting support on 101 to 200 projects. A majority of BERD units reported that between 25% and 75% (in 2011) and 31% to 70% (in 2012) of their consulting was to junior investigators. More than two-thirds of BERD units reported their contributions to the submission of 20 or more non-BERD grant or contract applications annually. Nearly half of BERD units reported 1 to 10 manuscripts submitted annually with a BERD practitioner as the first or corresponding author. The findings regarding BERD units provide a benchmark against which to compare BERD resources and may be particularly useful for institutions planning to develop new units to support programs such as the CTSA.

  10. Reflections on Online Learning Designs and Cross-Institutional Research Collaborations: Revisiting "Classrooms without Walls" in Two Australian Universities

    Science.gov (United States)

    Rossi, Dolene; van Rensburg, Henriette; Clark, Damien; Harreveld, R. E.; Beer, Colin; Danaher, P. A.

    2015-01-01

    The article on which this paper reflects ["Exploring a Cross-Institutional Research Collaboration and Innovation: Deploying Social Software and Web 2.0 Technologies to Investigate Online Learning Designs and Interactions in Two Australian Universities"] presented elements of a research project investigating learning interactions in…

  11. Design and Development of Low P-Emission Substrate for the Protection of Urban Water Bodies Collecting Green Roof Runoff

    Directory of Open Access Journals (Sweden)

    Agnieszka Karczmarczyk

    2017-10-01

    Full Text Available Urbanization leads to higher phosphorus (P concentration in urban catchments. Among different stormwater retention measures, green roofs are the least efficient in phosphorus retention. Moreover, much research has shown that green roofs act as sources of phosphorus, and they can emit P in significant loads. In this study low P emission green roof substrate was developed based on the proposed step by step procedure for the selection of materials including laboratory tests, column experiments, and the monitoring of the open air green roof model. Developed substrate is the mixture of crushed red brick (35% of volume, crushed limestone (20% of volume, and sand (45% of volume, and is characterized by a bulk density of 1.52 g/cm3, water permeability of 9 mm/min, water capacity of 24.6% of volume, and granulometric composition that meets the Landscaping and Landscape Development Research Society (FLL guidelines. Limestone was added to limit the potential P leaching from crushed red brick and vegetated mate consisted of Sedum album, Sedum acre, Sedum kamtschaticum, Sedum spurium, Sedum reflexum, Sedum sexangulare, Dianthus deltoides, Dianthus carthusianorum, and Thymus vulgaris. The open air model experiment was run for 319 days, from March 2015 to February 2016. The total water runoff from the green roof model amounted to 43.3% of runoff from the reference roof. The only one runoff event polluted with phosphorus was connected with the outflow of melted snow from an unfreezing green roof model.

  12. Using an innovative combination of quality-by-design and green analytical chemistry approaches for the development of a stability indicating UHPLC method in pharmaceutical products.

    Science.gov (United States)

    Boussès, Christine; Ferey, Ludivine; Vedrines, Elodie; Gaudin, Karen

    2015-11-10

    An innovative combination of green chemistry and quality by design (QbD) approach is presented through the development of an UHPLC method for the analysis of the main degradation products of dextromethorphan hydrobromide. QbD strategy was integrated to the field of green analytical chemistry to improve method understanding while assuring quality and minimizing environmental impacts, and analyst exposure. This analytical method was thoroughly evaluated by applying risk assessment and multivariate analysis tools. After a scouting phase aimed at selecting a suitable stationary phase and an organic solvent in accordance with green chemistry principles, quality risk assessment tools were applied to determine the critical process parameters (CPPs). The effects of the CPPs on critical quality attributes (CQAs), i.e., resolutions, efficiencies, and solvent consumption were further evaluated by means of a screening design. A response surface methodology was then carried out to model CQAs as function of the selected CPPs and the optimal separation conditions were determined through a desirability analysis. Resulting contour plots enabled to establish the design space (DS) (method operable design region) where all CQAs fulfilled the requirements. An experimental validation of the DS proved that quality within the DS was guaranteed; therefore no more robustness study was required before the validation. Finally, this UHPLC method was validated using the concept of total error and was used to analyze a pharmaceutical drug product. Copyright © 2015 Elsevier B.V. All rights reserved.

  13. Greening and “un”greening Adelaide, South Australia

    Directory of Open Access Journals (Sweden)

    Guy M. Robinson

    2015-06-01

    Full Text Available The original design for Adelaide, the capital city of the state of South Australia, incorporated a green belt (known as the Park Lands around the city centre, itself laid out on a one square mile (2.59 km2 grid and including five large public squares. The Park Lands provided a barrier to urban sprawl and covered approximately 9.31 km2, of which 1.53 km2 has been used subsequently for cultural institutions, railways, cemeteries, sporting facilities and other constructions. In addressing issues of greening pertaining to Adelaide, the Park Lands and its management represents a core element in the evolving history of the city's growth. This paper will consider some of the contradictions within this growth, examining the changing attitudes of government and the populace to the Park Lands and also to the increasing sprawl of the city. It can be argued that this sprawl has been antithetical to maintenance of biodiversity and principles of “greening”, not only during the main phase of expansion in the 1960s and 1970s but also in recent years when planned development on prime farmland and other “green” areas is contributing to problems for provision of transport infrastructure and generally reducing capacity for sustainability. The potential for conflict between the desire to maintain biodiversity versus protection for the growing number of people moving into bushfire risk areas is just one of several examples of problems arising as a result of a relaxed attitude to low-density expansion. In examining these problems the paper will present maps of the changing footprint of Adelaide and will elaborate new “greening” initiatives that include green roofs, new systems of water harvesting, community-supported agriculture and schemes directly aimed at creating low-carbon living. A consistent theme will be the contradictions within plans for the city between greening and “un”greening.

  14. Economic instruments and clean water: Why institutions and policy design matter

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou

    1994-01-01

    Since market-like policy instruments are usually applied within existing rules, institutions, and policy processes, the policy and administrative contexts in which they operate become important. These contexts are quite different from country to country, often more so than policymakers are aware ....... The national style of policymaking depends on the constitutional framework, the infrastructure of public authorities as well as the historical and cultural heritage, which are basic institutional premises that vary tremendously even between neighbouring western european countries....

  15. Economic instruments and clean water: Why institutions and policy design matter

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou

    2001-01-01

    Since market-like policy instruments are usually applied within existing rules, institutions, and policy processes, the policy and administrative contexts in which they operate become important. These contexts are quite different from country to country, often more so than policymakers are aware ....... The national style of policymaking depends on the constitutional framework, the infrastructure of public authorities as well as the historical and cultural heritage, which are basic institutional premises that vary tremendously even between neighbouring western european countries....

  16. Green Buildings and Health.

    Science.gov (United States)

    Allen, Joseph G; MacNaughton, Piers; Laurent, Jose Guillermo Cedeno; Flanigan, Skye S; Eitland, Erika Sita; Spengler, John D

    2015-09-01

    Green building design is becoming broadly adopted, with one green building standard reporting over 3.5 billion square feet certified to date. By definition, green buildings focus on minimizing impacts to the environment through reductions in energy usage, water usage, and minimizing environmental disturbances from the building site. Also by definition, but perhaps less widely recognized, green buildings aim to improve human health through design of healthy indoor environments. The benefits related to reduced energy and water consumption are well-documented, but the potential human health benefits of green buildings are only recently being investigated. The objective of our review was to examine the state of evidence on green building design as it specifically relates to indoor environmental quality and human health. Overall, the initial scientific evidence indicates better indoor environmental quality in green buildings versus non-green buildings, with direct benefits to human health for occupants of those buildings. A limitation of much of the research to date is the reliance on indirect, lagging and subjective measures of health. To address this, we propose a framework for identifying direct, objective and leading "Health Performance Indicators" for use in future studies of buildings and health.

  17. 78 FR 56703 - Office of Federal High-Performance Green Buildings; Green Building Advisory Committee...

    Science.gov (United States)

    2013-09-13

    ... Federal High-Performance Green Buildings; Green Building Advisory Committee; Notification of Upcoming... Green Building Advisory Committee Meeting (the Committee) and the schedule for a series of conference..., Designated Federal Officer, [[Page 56704

  18. Modifications to the remedial action plan and site design for stabilization of the inactive Uranium Mill Tailings Site at Green River, Utah

    International Nuclear Information System (INIS)

    1994-09-01

    Modifications to the water resources protection strategy detailed in the remedial action plan for the Green River, Utah, disposal site are presented. The modifications are based on new information, including ground water quality data collected after remedial action was completed and on a revised assessment of disposal cell design features, surface conditions, and site hydrogeology. The modifications will result in compliance with the U.S. EPA proposed ground water standards (52 FR 36000 (1987))

  19. Design and implementation of two two-week Teacher Enhancement Institutes

    Science.gov (United States)

    Lambert, Lynn

    1994-01-01

    During this summer, I have been part of a four team effort that planned and executed two two-week Teacher Enhancement Institutes (TEI) for 40 K-8 teachers from this area. The TEI was designed to enhance teachers' background in aeronautics and technology so that they would be better equipped to encourage and to train students in the mathematics, science, and technology fields. The teachers were given a stipend and three graduate credits from Christopher Newport University for their participation in this program. The four ASEE fellows worked together to develop objectives and a schedule of activities for each two-week session based on the program outline given in the grants that were funding this effort. We divided the responsibilities in coordinating and implementing each part of the TEI based on the specific strengths and background of each ASEE fellow. My specific responsibilities were: (1) to develop the course syllabus and generally handle all matters involved with the graduate course; (2) coordinate the follow-up sessions; and (3) design and manage half of the technology sessions that we had scheduled (approximately 30% of the TEI was devoted to technology). Because the first two responsibilities were primarily administrative in nature, I will address only the last. The technology sessions were divided into computer-only and other technologies (e.g., television and digital technology including scanning, digital photography and CD-ROM). I had responsibility for the computer-only technology sessions. The emphasis of these sessions was on use of the Internet specifically to locate and use educational resources. To maximize learning, these sessions were hands-on with two teachers at each computer. Each teacher received instruction in, and actually used, the most popular tools available on the Internet: email (they were given temporary accounts at NASA LaRC), anonymous ftp and archie, gopher and veronica, mosaic, and telnet. Teachers participated in hands

  20. Green Turtle Critical Habitat

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data represent the critical habitat for green turtle as designated by Federal Register Vol. 63, No. 46701, September 2, 1998, Rules and Regulations.

  1. Trust and social capital in the design and evolution of institutions for collective action

    Directory of Open Access Journals (Sweden)

    Benjamin Six

    2015-03-01

    Full Text Available This paper aims at developing an original account of trust in the framework of large scale, international collective action institutions. Our research question focuses on the desired structures and mechanisms that are necessary to sustain the trust needed to uphold the effective operation of institutions for collective action. Our theoretical framework for studying trust is based on the social capital theory. Social capital is defined as the features of social organization, such as trust, networks and norms that facilitate coordination and cooperation for mutual benefit. We claim that in different sectors and contexts stakeholders encounter difficulties in collaborating in setting up experimental institutions for collective action. In order to generate more collaboration, stakeholders need to create structures that incite actors to find the optimal way to sustain trust, to organizationally acknowledge and learn that process, and to nourish it with the precise normative idea behind the institutional apparatus. In the areas of plant genetic resources and biomedicine, stakeholders have encountered these difficulties while experimenting with different coordination mechanisms for dealing with the increased appropriation of knowledge through patents. Our two case studies in plant genetic resources and biomedicine reflect the idea that institutions must be understood as complex pragmatic connectors of trust, i.e. social matrices of collective action that sustain individual commitment, where routine and reflexivity drive trust-based coordination mechanisms in interaction with their environment. From this theoretical framework we derive some recommendations that could be useful in deciding on how to implement this idea.

  2. Green electricity buyer's guide

    International Nuclear Information System (INIS)

    Kelly, B.; Klein, S.; Olivastri, B.

    2002-06-01

    The electricity produced in whole or in large part from renewable energy sources like wind, small hydro electricity and solar energy, is generally referred to as green electricity. The authors designed this buyer's guide to assist customers in their understanding of green electricity, as the customers can now choose their electricity supplier. The considerations and steps involved in the purchasse of green electricity are identified, and advice is provided on ways to maximize the benefits from the purchase of green electricity. In Alberta and Ontario, customers have access to a competitive electricity market. The emphasis when developing this guide was placed firmly on the large buyers, as they can have enormous positive influence on the new market for green electricity. The first chapter of the document provides general information on green electricity. In chapter two, the authors explore the opportunity for environmental leadership. Chapter three reviews the basics of green electricity, which provides the link to chapter four dealing with the creation of a policy. Purchasing green electricity is dealt with in Chapter five, and maximizing the benefits of green electricity are examined in Chapter Six. 24 refs., 3 tabs

  3. The Columbia Earth Institute : designing strategies and providing innovations for the wise stewardship of our planet

    International Nuclear Information System (INIS)

    Eisenberger, P.

    1997-01-01

    The view of Columbia University's Earth Institute for meeting the global warming challenge was described. According to this view, the challenges require global engineering, global mitigation and global planning. It was suggested that one way to address the problem is for institutions of higher learning to become aware that the different systems in the world are very connected and affect each other more than previously thought. Physical sciences, such as chemistry and physics, and the ecological or biological sciences should be portrayed as connected disciplines. Our understanding of nature depends on a balanced view between hard sciences and social sciences, yet students are rarely exposed to both. The Earth Institute at Columbia University is trying to break down the disciplinary boundaries within the university in an effort to better understand the interactions between the different systems and to come up with a comprehensive, 'from science-to-policy' perspective

  4. Revisiting climate change adaptation through proactive policy designing and institutional mechanism

    Directory of Open Access Journals (Sweden)

    Ashish K. Chaturvedi

    2018-04-01

    Full Text Available Climate change is a foremost challenge for agricultural productivity. The vulnerability is predominantly located in tropical regions with marginal farmers of developing countries. Enhancement of the adaptive capacity to climate change could be possible through revisiting the policy options with institutional reforms for adapting to the climate risks and sustaining the resilience in India. Innovative win-win approaches with key policy framework include innovative institutions, technologies, management systems and necessary financing mechanisms. Areas for utmost importance comprise agricultural research, irrigation, information technologies, market support, rural roads and extension services. Support from stakeholders to ensure effective adaptation/ mitigation strategy implementation and to provide financial support for addressing climate change issue is very essential. Along with these principles, a strong public-private partnership with successful institutional mechanisms may lead to the formulation of climate change adaptation strategies.

  5. Green Tourism

    OpenAIRE

    Hasan, Ali

    2014-01-01

    Green tourism is defined as environmentally friendly tourism activities with various focuses and meanings. In a broad term, green tourism is about being an environmentally friendly tourist or providing environmentally friendly tourist services. The green tourism concept would be highly appealing to tourism enterprises and operators owing to increasing governmental pressure to improve environmental performance by adopting effective and tangible environmental management techniques. Green to...

  6. Metaphysical green

    OpenAIRE

    Earon, Ofri

    2011-01-01

    “Sensation of Green is about the mental process like touching, seeing, hearing, or smelling, resulting from the immediate stimulation of landscape forms, plants, trees, wind and water. Sensation of Green triggers a feeling of scale, cheerfulness, calmness and peace. The spatial performance of Sensation of Green is created by a physical interaction between the language of space and the language of nature” The notion of Sensation of Green was developed through a previous study ‘Learning from th...

  7. From Unbundling to Rebundling: Design Principles for Transforming Institutions in the New Digital Ecosystem

    Science.gov (United States)

    Bass, Randy; Eynon, Bret

    2017-01-01

    The last five years have been active and noisy ones for the impact of technology and online education on the future of colleges and universities. Much has been said to disparage the traditional institutional model and champion strategies of disrupting or "unbundling" higher education, powered by the explosion of Web-based learning…

  8. 31 CFR 203.4 - Financial institution eligibility for designation as a TT&L depositary.

    Science.gov (United States)

    2010-07-01

    ... PAYMENT OF FEDERAL TAXES AND THE TREASURY TAX AND LOAN PROGRAM General Information § 203.4 Financial... secure TT&L account balances, a TIP main account balance, an SDI account balance, or a no account balance... Federal tax deposits through PATAX, a financial institution must possess under its charter either general...

  9. Integración conceptual Green-Lean en el diseño, planificación y construcción de proyectos Green-Lean conceptual integration in the project design, planning and construction

    Directory of Open Access Journals (Sweden)

    Patricia Martinez

    2009-01-01

    begin to be managed by all the agents involved: engineers, architects, owners, among others. Sustainability concept, being of general character, has remained in a conceptual context, becoming difficult the development of tools that facilitate its consideration through the entire project life cycle. This study had as purpose to integrate the philosophies of Sustainable Construction, or Green Building, and Lean Construction, the latter employee as the necessary complement to give an analysis baseline focused on the production management. The design, planning and construction stages were defined as the enclosed life cycle, being determined integration vectors by means of the morphological analysis and cross-impact matrix. The vectors with direct relationship for the implementation of the Green-Lean integration were determined. As implementation tool of the Green-Lean integration, Constructability was used which allowed sequencing the construction processes. This conceptual exercise was only applied at design level. As a result, at conceptual level was stated that the tools applied in the project management (Lean Construction and Constructability, give a sound support for the implementation, and future application, of Sustainability criteria in the processes and stages involving the whole project life cycle.

  10. Health Co-Benefits of Green Building Design Strategies and Community Resilience to Urban Flooding: A Systematic Review of the Evidence.

    Science.gov (United States)

    Houghton, Adele; Castillo-Salgado, Carlos

    2017-12-06

    Climate change is increasingly exacerbating existing population health hazards, as well as resulting in new negative health effects. Flooding is one particularly deadly example of its amplifying and expanding effect on public health. This systematic review considered evidence linking green building strategies in the Leadership in Energy and Environmental Design ® (LEED) Rating System with the potential to reduce negative health outcomes following exposure to urban flooding events. Queries evaluated links between LEED credit requirements and risk of exposure to urban flooding, environmental determinants of health, co-benefits to public health outcomes, and co-benefits to built environment outcomes. Public health co-benefits to leveraging green building design to enhance flooding resilience included: improving the interface between humans and wildlife and reducing the risk of waterborne disease, flood-related morbidity and mortality, and psychological harm. We conclude that collaborations among the public health, climate change, civil society, and green building sectors to enhance community resilience to urban flooding could benefit population health.

  11. Different I/O Standard and Technology Based Thermal Aware Energy Efficient Vedic Multiplier Design for Green Wireless Communication on FPGA

    DEFF Research Database (Denmark)

    Goswami, Kavita; Pandey, Bishwajeet; Kumar, Tanesh

    2017-01-01

    and that eventually decrease power dissipation of wireless communications systems. In order to study the effect of different process technology (40, 65, 90 nm) on our design, a novel design is implemented on 40, 65 and 90 nm based FPGA. In this work, we are integrating thermal aware design approach for energy......This paper deals with low power multiplier design that plays a significant role in green wireless communications systems. Over the period of time, researchers have proposed various multiplier designs in order to get high speed. Vedic multiplier is considered as one of the low power multiplier along...... with high speed as compared with traditional array and booth multipliers. Vedic Multiplier contains a total of sixteen algorithms/sutras for predominantly logical operations. This research focuses on thermal aspects and energy efficiency of wireless communications systems with the thermal aware low power...

  12. Subsidized health insurance coverage of people in the informal sector and vulnerable population groups: trends in institutional design in Asia.

    Science.gov (United States)

    Vilcu, Ileana; Probst, Lilli; Dorjsuren, Bayarsaikhan; Mathauer, Inke

    2016-10-04

    Many low- and middle-income countries with a social health insurance system face challenges on their road towards universal health coverage (UHC), especially for people in the informal sector and vulnerable population groups or the informally employed. One way to address this is to subsidize their contributions through general government revenue transfers to the health insurance fund. This paper provides an overview of such health financing arrangements in Asian low- and middle-income countries. The purpose is to assess the institutional design features of government subsidized health insurance type arrangements for vulnerable and informally employed population groups and to explore how these features contribute to UHC progress. This regional study is based on a literature search to collect country information on the specific institutional design features of such subsidization arrangements and data related to UHC progress indicators, i.e. population coverage, financial protection and access to care. The institutional design analysis focuses on eligibility rules, targeting and enrolment procedures; financing arrangements; the pooling architecture; and benefit entitlements. Such financing arrangements currently exist in 8 countries with a total of 14 subsidization schemes. The most frequent groups covered are the poor, older persons and children. Membership in these arrangements is mostly mandatory as is full subsidization. An integrated pool for both the subsidized and the contributors exists in half of the countries, which is one of the most decisive features for equitable access and financial protection. Nonetheless, in most schemes, utilization rates of the subsidized are higher compared to the uninsured, but still lower compared to insured formal sector employees. Total population coverage rates, as well as a higher share of the subsidized in the total insured population are related with broader eligibility criteria. Overall, government subsidized health

  13. Design and properties of silicon charged-particle detectors developed at the Institute of Electron Technology (ITE)

    Science.gov (United States)

    Wegrzecki, Maciej; Bar, Jan; Budzyński, Tadeusz; CieŻ, Michal; Grabiec, Piotr; Kozłowski, Roman; Kulawik, Jan; Panas, Andrzej; Sarnecki, Jerzy; Słysz, Wojciech; Szmigiel, Dariusz; Wegrzecka, Iwona; Wielunski, Marek; Witek, Krzysztof; Yakushev, Alexander; Zaborowski, Michał

    2013-07-01

    The paper discusses the design of charged-particle detectors commissioned and developed at the Institute of Electron Technology (ITE) in collaboration with foreign partners, used in international research on transactinide elements and to build personal radiation protection devices in Germany. Properties of these detectors and the results obtained using the devices are also presented. The design of the following epiplanar detector structures is discussed: ♢ 64-element chromatographic arrays for the COMPACT (Cryo On-line Multidetector for Physics And Chemistry of Transactinides) detection system used at the GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt (GSI) for research on Hassium, Copernicium and Flerovium, as well as elements 119 and 120, ♢ 2-element flow detectors for the COLD (Cryo On-Line Detector) system used for research on Copernicium and Flerovium at the Joint Institute for Nuclear Research, Dubna, ♢ detectors for a radon exposimeter and sensors for a neutron dosimeter developed at the Institut für Strahlenschutz, Helmholtz Zentrum München. The design of planar detectors - single-sided and double-sided strip detectors for the Focal Plane Detector Box used at GSI for research on Flerovium and elements 119 and 120 is also discussed.

  14. Intelligent Digitized Design Systems for the Management of Design Knowledge Related to Nuclear R&D Institutes

    International Nuclear Information System (INIS)

    Zheng, M.; Minglu, W.

    2016-01-01

    Full text: Nuclear R&D is highly knowledge-intensive. With the rapid advent and development of modern information technology, knowledge management in nuclear industry has been provided with new approaches and possibilities. This article introduces a framework of intelligent digitized design system in nuclear R&D phase and finds answer to knowledge application, internal process optimization, experience feedback and further innovation. This framework utilizing digitalization and informatization finds a way to incorporate the process of the “Socialization, Externalization, Combination, Internalization” (SECI) model which include intelligent design process, integrated design software, smart verification and validation simulation platform, experiment data management platform, online monitoring platform and digital twin nuclear power plant, etc. The following case study gives a clear picture of what and how knowledge management has been performed under this framework. Furthermore, important lessons have been summarized. (author

  15. Metaphysical green

    DEFF Research Database (Denmark)

    Earon, Ofri

    2011-01-01

    example is a tiny Danish summer house from 1918 . The second example is ‘House before House’ , in Tokyo. The third example is a prefabricated house ‘CHU’ . The analysis evaluates the characteristics of diverse tones of green – from green image to green sensation. The analysis is based on the original...... of Sensation of Green is created by a physical interaction between the language of space and the language of nature” The notion of Sensation of Green was developed through a previous study ‘Learning from the Summer House’ investigating the unique architectural characteristics of the Danish summer houses...... the Sensation of Green? Three existing examples are agents to this discussion. The first example is a Danish summer house. The other two are international urban examples. While the summer house articulates the original meaning of Sensation of Green, the urban examples illustrate its urban context. The first...

  16. Building the green way.

    Science.gov (United States)

    Lockwood, Charles

    2006-06-01

    Just five or six years ago, the term "green building" evoked visions of barefoot, tie-dyed, granola-munching denizens. There's been a large shift in perception. Of course, green buildings are still known for conserving natural resources by, for example, minimizing on-site grading, using alternative materials, and recycling construction waste. But people now see the financial advantages as well. Well-designed green buildings yield lower utility costs, greater employee productivity, less absenteeism, and stronger attraction and retention of workers than standard buildings do. Green materials, mechanical systems, and furnishings have become more widely available and considerably less expensive than they used to be-often cheaper than their standard counterparts. So building green is no longer a pricey experiment; just about any company can do it on a standard budget by following the ten rules outlined by the author. Reliable building-rating systems like the U.S. Green Building Council's rigorous Leadership in Energy and Environmental Design (LEED) program have done much to underscore the benefits of green construction. LEED evaluates buildings and awards points in several areas, such as water efficiency and indoor environmental quality. Other rating programs include the UK's BREEAM (Building Research Establishment's Environmental Assessment Method) and Australia's Green Star. Green construction is not simply getting more respect; it is rapidly becoming a necessity as corporations push it fully into the mainstream over the next five to ten years. In fact, the author says, the owners of standard buildings face massive obsolescence. To avoid this problem, they should carry out green renovations. Corporations no longer have an excuse for eschewing environmental and economic sustainability. They have at their disposal tools proven to lower overhead costs, improve productivity, and strengthen the bottom line.

  17. Use of Generalized Fluid System Simulation Program (GFSSP) for Teaching and Performing Senior Design Projects at the Educational Institutions

    Science.gov (United States)

    Majumdar, A. K.; Hedayat, A.

    2015-01-01

    This paper describes the experience of the authors in using the Generalized Fluid System Simulation Program (GFSSP) in teaching Design of Thermal Systems class at University of Alabama in Huntsville. GFSSP is a finite volume based thermo-fluid system network analysis code, developed at NASA/Marshall Space Flight Center, and is extensively used in NASA, Department of Defense, and aerospace industries for propulsion system design, analysis, and performance evaluation. The educational version of GFSSP is freely available to all US higher education institutions. The main purpose of the paper is to illustrate the utilization of this user-friendly code for the thermal systems design and fluid engineering courses and to encourage the instructors to utilize the code for the class assignments as well as senior design projects.

  18. How Green is 'Green' Energy?

    Science.gov (United States)

    Gibson, Luke; Wilman, Elspeth N; Laurance, William F

    2017-12-01

    Renewable energy is an important piece of the puzzle in meeting growing energy demands and mitigating climate change, but the potentially adverse effects of such technologies are often overlooked. Given that climate and ecology are inextricably linked, assessing the effects of energy technologies requires one to consider their full suite of global environmental concerns. We review here the ecological impacts of three major types of renewable energy - hydro, solar, and wind energy - and highlight some strategies for mitigating their negative effects. All three types can have significant environmental consequences in certain contexts. Wind power has the fewest and most easily mitigated impacts; solar energy is comparably benign if designed and managed carefully. Hydropower clearly has the greatest risks, particularly in certain ecological and geographical settings. More research is needed to assess the environmental impacts of these 'green' energy technologies, given that all are rapidly expanding globally. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. From Passive to Active in the Design of External Radiotherapy Database at Oncology Institute

    Directory of Open Access Journals (Sweden)

    Valentin Ioan CERNEA

    2009-12-01

    Full Text Available Implementation during 1997 of a computer network at Oncology Institute “Prof. Dr. Ion Chiricuţă" from Cluj-Napoca (OICN opens the era of patient electronic file where the presented database is included. The database developed before 2000, used till December 2006 in all reports of OICN has collected data from primary documents as radiotherapy files. Present level of the computer network permits to change the sense of data from computer to primary document. Now the primary document is built firstly electronically inside the computer, and secondly, after validation is printed as a known document. The paper discusses the issues concerning safety, functionality and access derived.

  20. 31 CFR 203.5 - Designation of financial institutions as TT&L depositaries.

    Science.gov (United States)

    2010-07-01

    ... PAYMENT OF FEDERAL TAXES AND THE TREASURY TAX AND LOAN PROGRAM General Information § 203.5 Designation of... authorized to maintain a TT&L account, TIP main account balance, SDI account balance, or TIO account balance...

  1. Digital VLSI design with Verilog a textbook from Silicon Valley Polytechnic Institute

    CERN Document Server

    Williams, John Michael

    2014-01-01

    This book is structured as a step-by-step course of study along the lines of a VLSI integrated circuit design project.  The entire Verilog language is presented, from the basics to everything necessary for synthesis of an entire 70,000 transistor, full-duplex serializer-deserializer, including synthesizable PLLs.  The author includes everything an engineer needs for in-depth understanding of the Verilog language:  Syntax, synthesis semantics, simulation, and test. Complete solutions for the 27 labs are provided in the downloadable files that accompany the book.  For readers with access to appropriate electronic design tools, all solutions can be developed, simulated, and synthesized as described in the book.   A partial list of design topics includes design partitioning, hierarchy decomposition, safe coding styles, back annotation, wrapper modules, concurrency, race conditions, assertion-based verification, clock synchronization, and design for test.   A concluding presentation of special topics inclu...

  2. Integrating design and communication in engineering education: a collaboration between Northwestern University and the Rehabilitation Institute of Chicago.

    Science.gov (United States)

    Hirsch, Penny L; Yarnoff, Charles

    2011-01-01

    The required course for freshmen in Northwestern University's engineering school - a 2-quarter sequence called Engineering Design and Communication (EDC) - is noteworthy not only for its project-based focus on user-centered design, but also for its innovative integrated approach to teaching communication, teamwork, and ethics. Thanks to the collaboration between EDC faculty and staff at the Rehabilitation Institute of Chicago, EDC students, at the beginning of their education, experience the excitement of solving problems for real clients and users. At the same time, these authentic design projects offer an ideal setting for teaching students how to communicate effectively to different audiences and perform productively as team members and future leaders in engineering.

  3. Conceptual design of disposal facility below the generally used depth. Document prepared by other institute, based on the trust contract

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, Wataru; Nakagawa, Tatsuo; Mukunoki, Atsushi; Goto, Kikuji [JGC Corp., Tokyo (Japan)

    2002-02-01

    Radioisotope, nuclear fuel materials, and so on have been used in the various fields such as the research activities of universities and research institutes or the treatment and diagnosis of the medical institutes. It is necessary to treat and dispose of radioactive wastes safety and economically. However, as for radioactive wastes disposal below the generally used depth, a concrete disposal concept isn't examined, and the safety of disposal isn't evaluated, either. This report contains building of the database for the radioactive wastes applicable for disposal below the generally used depth, and preliminary safety evaluation was enforced on the setup of condition presumed in the present. Finally subjects for the conceptual design of the disposal facility below the generally used depth were extracted. (author)

  4. Green Chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Collison, Melanie

    2011-05-15

    Green chemistry is the science of chemistry used in a way that will not use or create hazardous substances. Dr. Rui Resendes is working in this field at GreenCentre Canada, an offshoot of PARTEQ Innovations in Kingston, Ontario. GreenCentre's preliminary findings suggest their licensed product {sup S}witchable Solutions{sup ,} featuring 3 classes of solvents and a surfactant, may be useful in bitumen oil sands extraction.

  5. Green roofs

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2010-04-01

    Full Text Available , beetles and spiders); and the number of birds that nest in vegetated roofs (including kestrels, swallows, and wagtails). Objective The primary objective of a green roof is to create a living habitat in an otherwise barren environment, hence the use... the negative environmental impacts including plant and insect specie loss. Thus at a philosophical level green roofs support the notion “replace what you displace”. Key ecological issues that can be addressed through green roofs include: Negative effects...

  6. Design of e-Science platform for biomedical imaging research cross multiple academic institutions and hospitals

    Science.gov (United States)

    Zhang, Jianguo; Zhang, Kai; Yang, Yuanyuan; Ling, Tonghui; Wang, Tusheng; Wang, Mingqing; Hu, Haibo; Xu, Xuemin

    2012-02-01

    More and more image informatics researchers and engineers are considering to re-construct imaging and informatics infrastructure or to build new framework to enable multiple disciplines of medical researchers, clinical physicians and biomedical engineers working together in a secured, efficient, and transparent cooperative environment. In this presentation, we show an outline and our preliminary design work of building an e-Science platform for biomedical imaging and informatics research and application in Shanghai. We will present our consideration and strategy on designing this platform, and preliminary results. We also will discuss some challenges and solutions in building this platform.

  7. Digital VLSI design with Verilog a textbook from Silicon Valley Technical Institute

    CERN Document Server

    Williams, John

    2008-01-01

    This unique textbook is structured as a step-by-step course of study along the lines of a VLSI IC design project. In a nominal schedule of 12 weeks, two days and about 10 hours per week, the entire verilog language is presented, from the basics to everything necessary for synthesis of an entire 70,000 transistor, full-duplex serializer - deserializer, including synthesizable PLLs. Digital VLSI Design With Verilog is all an engineer needs for in-depth understanding of the verilog language: Syntax, synthesis semantics, simulation, and test. Complete solutions for the 27 labs are provided on the

  8. Developing strategic planning of green supply chain in refinery CPO company

    Science.gov (United States)

    Hidayati, J.; Mumtaz, G.; Hasibuan, S.

    2018-02-01

    We are conducted a research at the company of the manufacturing CPO into cooking oil, margarine and materials of oleochemical industries. Today palm oil based industries are facing global challenges related to environmental issues. To against these challenges, it is necessary to have an environmentally friendly supply chain. However, the limited resource owned by the company requires the integrated environmental strategy with the company’s business strategy. The model is developed based on management orientation towards external pressure, internal key resources and competitive advantage that can be obtained as the decision factor. The decision-making method used is Analytical Network Process (ANP). The results obtained institutional pressure becomes the criterion with the greatest influence on green supply chain initiatives and sub criteria of customer desires and stakeholder integration having the most significant influence on green supply chain initiatives. There are five green alternative initiatives that can be done: green product design, greening upstream, greening production, greening downstream and greening post use. For green supply chain initiative, greening upstream is the best priority.

  9. Steering innovations towards a green economy

    NARCIS (Netherlands)

    Droste, N.; Hansjürgens, B.; Kuikman, P.; Otter, N.; Antikainen, R.; Leskinen, P.; Pitkänen, K.; Saikku, L.; Loiseau, E.; Thomsen, M.

    2016-01-01

    In this paper we analyse institutional conditions facilitating the transition towards a green economy by encouraging investment in the enhancement of natural capital and social equity, focussing especially on government interventions. Presenting a conceptual institutional model how innovation

  10. Development of a novel pH sensor based upon Janus Green B immobilized on triacetyl cellulose membrane: Experimental design and optimization

    Science.gov (United States)

    Chamkouri, Narges; Niazi, Ali; Zare-Shahabadi, Vali

    2016-03-01

    A novel pH optical sensor was prepared by immobilizing an azo dye called Janus Green B on the triacetylcellulose membrane. Condition of the dye solution used in the immobilization step, including concentration of the dye, pH, and duration were considered and optimized using the Box-Behnken design. The proposed sensor showed good behavior and precision (RSD < 5%) in the pH range of 2.0-10.0. Advantages of this optical sensor include on-line applicability, no leakage, long-term stability (more than 6 months), fast response time (less than 1 min), high selectivity and sensitivity as well as good reversibility and reproducibility.

  11. Green thunderstorms

    Science.gov (United States)

    Gallagher, Frank Woolsey, III

    Many people around the world have observed green light apparently emanating from severe thunderstorms, but until recently there has been no scientific study of the phenomenon. Green thunderstorms have been observed from time to time in association with deep convection or severe weather events. Some skeptics who have not personally observed a green thunderstorm suggest that they are some kind of illusion. The existence of green thunderstorms has been objectively demonstrated by recording spectra of light from thunderstorms using a handheld spectrophotometer. During the spring and summer of 1995 and the spring of 1996 numerous storms were observed and spectra of the light emanating from these storms were recorded. Observations were made both at the ground and aboard research aircraft. Furthermore, time series of spectra were recorded as the observed color of some storms changed from dark blue to a bluish-green. Several hypotheses have been advanced to explain the occurrence of green light in connection with severe storms. Fankhauser gave some observational support to the belief that green light from thunderstorms is possible and believed that the source of the light is from the blue sky penetrating thin regions in the clouds. Fraser believes that light from the setting sun, in combination with the process of scattering by atmospheric molecules, creates the green light associated with severe weather and the thunderstorm acts only as a black backdrop. Unfortunately, no cloud illuminated by the sun is black and the green airlight produced by the Fraser theory is in reality overwhelmed by light reflected by the cloud. Often the unusual coloration has been attributed to hail or to reflection of light from foliage on the ground. The quantitative measurements made during the observation period fail to support these assumptions. We have observed thunderstorms to be green over ground that was not green and we have observed blue thunderstorms over ground that was green

  12. Institutional capacity for designing and implementing agricultural and rural development policies and strategies in Nigeria:

    OpenAIRE

    Adebayo, Kolawole; Babu, Suresh Chandra; Rhoe, Valerie

    2009-01-01

    This study assessed the capacity for designing and implementing agricultural and rural development policies, strategies, and programs in Nigeria. Data for this study were derived from initial consultations at the Federal Ministry of Agriculture and Water Resources (FMAWR), Federal Ministry of Women affairs and Social Development (FMWASD), and the Federal Ministry of Environment (FMEnv) early in 2008. Two consultation workshops were also held, one for relevant staff in the ministries, parastat...

  13. Developing Accounting Information System Course Content for Iraqi Higher Education Institution: An Instrument Design

    Directory of Open Access Journals (Sweden)

    Naseem Yousif Hanna Lallo

    2013-07-01

    Full Text Available In ensuring that competent graduates are produced in the universities, the course used embedding knowledge in the students, mindsets needs to be effective. However, the unusual circumstances that happened in Iraq were affected on a universities course. The revolution in information technology (IT affects most of our activations. As a result, it is important to consider the impact of IT on accounting careers. Developing accenting information system course content can generate an accountant who is armed with the knowledge and skills before entering accounting job. Also the development process required instructors have characteristics that make the integrating process of IT knowledge components in AIS course content more smoothly. Iraq is the country facing many difficulties that makes its higher education institutions (HEIs suffered from un updated learning environment and technological backwardness. This causes a low level of accounting graduates’ knowledge and in turn leads to led to consider the Iraqi accountant incapable of working with international organizations and companies or conducting was it professionally. The aim of this paper is to explain the role of IT knowledge elements in developing AIS course content in Iraqi HEIs with considering the moderate effect of the instructors’ characteristics. Furthermore, this paper discusses the development and validation of the quantitative instrument (questionnaire for IT knowledge elements in Iraqi HEIs. Moreover, the reliability of the constructs is also discussed.

  14. Impact of a Cross-Institutional Assessment Designed to Shape Future IT Professionals

    Directory of Open Access Journals (Sweden)

    Grace Tan

    2015-06-01

    Full Text Available IT graduates need a suite of technical competencies and soft skills married with an understanding of the social and business contexts of the systems that they build. To instill in students an awareness of current IT industry practice coupled with the broader impact of their discipline in society, academics from Victoria University and Federation University initiated an across-institutional collaboration. The initiative resulted in a common formative assessment task undertaken by teams of students enrolled in each institution’s professional development units. An initial survey of students was undertaken prior to the assessment task. The survey queried students’ perceptions of a broad range of professional attitudes and skill sets needed by IT professionals when compared to non-skilled workers. Upon the completion of the assessment task, students were surveyed again as to their perceptions of the importance of personal skills, technical competencies, professional and team working skills, workplace knowledge, and cultural awareness for their future professional lives. Comparisons of both surveys’ results revealed that the cohort had a greater appreciation of technical abilities and team-working skills post the assessment task.

  15. Remedial Action Plan and final design for stabilization of the inactive uranium mill tailings at Green River, Utah

    International Nuclear Information System (INIS)

    Matthews, M.L.; Alkema, K.

    1991-03-01

    This Remedial Action Plan (RAP) has been developed to serve a threefold purpose. It presents the series of activities that are proposed by the US Department of Energy (DOE) to accomplish long-term stabilization and control of radioactive materials at the inactive uranium processing site located near Green River, Utah. It provides a characterization of the present conditions of the site. It also serves to document the concurrence of the state of Utah and the US Nuclear Regulatory Commission (NRC) in the remedial action. This agreement, upon execution by the DOE and the state of Utah, and concurrence by the NRC, becomes Appendix 8 of the Cooperative Agreement

  16. Behaviorally Green

    DEFF Research Database (Denmark)

    Sunstein, Cass; Reisch, Lucia A.

    2016-01-01

    of suggestion, inertia, and loss aversion. If well-chosen, green defaults are likely to have large effects in reducing the economic and environmental harms associated with various products and activities. Such defaults may or may not be more expensive to consumers. In deciding whether to establish green...

  17. Green Tea

    Science.gov (United States)

    ... and cancer. Green tea is consumed as a beverage. It is also sold in liquid extracts, capsules, and tablets and is sometimes used in topical products (intended to be applied to the skin). How Much Do We Know? Although many studies have been done on green tea and its ...

  18. Green consumerism

    DEFF Research Database (Denmark)

    de Groot, Judith I.M.; Schuitema, Geertje; Garson, Carrie Lee

    and biospheric values influence the importance of such ‘green’ product characteristics on purchasing intentions. In two within-subjects full-factorial experimental studies (N = 100 and N = 107), we found that purchase intentions of products were only steered by green characteristics if prices were low...... and the brand was familiar. Green product characteristics did not influence purchase intentions at all when these proself product characteristics were not fulfilled (i.e., high prices and unfamiliar brands). The importance of proself and green product characteristics on purchasing intentions was also......Our presentation will focus on the influence of product characteristics and values on green consumerism. Although generally a majority of consumers support the idea of purchasing green products, we argue, based on social dilemma theory, that proself product characteristics and egoistic...

  19. Green lights

    DEFF Research Database (Denmark)

    Fisker, Peter Kielberg

    This study investigates the effect of drought on economic activity globally using remote sensing data. In particular, predicted variation in greenness is correlated with changes in the density of artificial light observed at night on a grid of 0.25 degree latitude-longitude pixels. I define drought...... as greenness estimated by lagged variation in monthly rainfall and temperature. This definition of drought performs well in identifying self-reported drought events since 2000 compared with measures of drought that do not take greenness into account, and the subsequent analysis indicates that predicted...... variation in greenness is positively associated with year-on-year changes in luminosity: If a unit of observation experiences a predicted variation in greenness that lies 1 standard deviation below the global mean, on average 1.5 - 2.5 light pixels out of 900 are extinguished that year. Finally, an attempt...

  20. Green Supplier Selection Criteria

    DEFF Research Database (Denmark)

    Nielsen, Izabela Ewa; Banaeian, Narges; Golinska, Paulina

    2014-01-01

    Green supplier selection (GSS) criteria arise from an organization inclination to respond to any existing trends in environmental issues related to business management and processes, so GSS is integrating environmental thinking into conventional supplier selection. This research is designed...... to determine prevalent general and environmental supplier selection criteria and develop a framework which can help decision makers to determine and prioritize suitable green supplier selection criteria (general and environmental). In this research we considered several parameters (evaluation objectives......) to establish suitable criteria for GSS such as their production type, requirements, policy and objectives instead of applying common criteria. At first a comprehensive and deep review on prevalent and green supplier selection literatures performed. Then several evaluation objectives defined to assess the green...

  1. The Japan HOspice and Palliative Care Evaluation Study 3: Study Design, Characteristics of Participants and Participating Institutions, and Response Rates.

    Science.gov (United States)

    Aoyama, Maho; Morita, Tatsuya; Kizawa, Yoshiyuki; Tsuneto, Satoru; Shima, Yasuo; Miyashita, Mitsunori

    2017-08-01

    This article describes the whole picture of Japan HOspice and Palliative Care Evaluation Study 3 (J-HOPE3 Study) including study design and demographic data. The aims of the J-HOPE3 study were to (1) evaluate the process, structure, and outcome of palliative care in the following care settings: acute hospitals, inpatient hospice/palliative care units (PCUs), and home hospice services; (2) examine bereaved family members' self-reported psychosocial conditions, such as grief and depression, as bereavement outcomes; (3) provide data to ensure and improve the quality of care provided by participating institutions through feedback concerning results for each institution; and (4) perform additional studies to explore specific clinical research questions. We conducted a cross-sectional, anonymous, self-report questionnaire survey involving patients' bereaved family members in 20 acute hospitals, 133 PCUs, and 22 home hospice services between May and July 2014. Two types of questionnaires were used: main and specific studies questionnaires. The questionnaire was sent to totally 13 584, and 10 157 returned the questionnaire. The analysis included 9126 family members' questionnaires from acute hospitals, PCUs, and home hospice services. Respondents' average age was 61.6 years, 55% were women, and 40% had been married to the deceased. With respect to the characteristics of participating institutions, most institutions did not have religious affiliations, and most PCUs and home hospice services provided bereavement care. These results of the analysis of common and additional questionnaires could play an important role in clinical settings, quality improvement, research, and public accountability.

  2. Design and optimization of a volume-phase holographic grating for simultaneous use with red, green, and blue light using unpolarized light.

    Science.gov (United States)

    Mahamat, Adoum H; Narducci, Frank A; Schwiegerling, James

    2016-03-01

    Volume-phase holographic (VPH) gratings have been designed for use in many areas of science and technology, such as optical communication, optical imaging, and astronomy. In this paper, the design of a volume-phase holographic grating, simultaneously optimized to operate in the red, green, and blue wavelengths, is presented along with a study of its fabrication tolerances. The grating is optimized to produce 98% efficiency at λ=532  nm and at least 75% efficiency in the region between 400 and 700 nm, when the incident light is unpolarized. The optimization is done for recording in dichromated gelatin with a thickness of 12 μm, an average refractive index of 1.5, and a refractive index modulation of 0.022.

  3. Green knowledge management to support environmental sustainability

    International Nuclear Information System (INIS)

    Dornhoefer, Mareike-Jessica

    2017-01-01

    Sustainability, environmental management and green initiatives are topics which gradually developed into trends since the late 1980s, not only in research institutions, but also in public and private organizations. While the usage of energy and other resources are increasing, these organizations search for new possibilities to reduce the economic, ecologic and social burdens and consequences of office and production environments for employees and nature. While certified environmental management systems were established already in the 1990s, green approaches and technologies are only about 10 years old and steadily developing. Decisions about a fitting strategy and the support of suitable measures inside an organization always require knowledge provided for the decision makers. Furthermore it is of importance to record the environmental consequences of the operational business and to not only record data and information, but to create a context and deduce the knowledge for future activities. Based on this situation, the work addresses the main research question of how �classical'' knowledge management might be further developed or transformed into Green Knowledge Management and how it addresses the goals of sustainability, especially ecological sustainability, environmental management and green approaches alike? The definition of Green Knowledge Management consists of five factors, which are discussed systematically, explored conceptually and documented with the help of practical examples. Different knowledge management models and their respective building blocks are analyzed to deduce how knowledge processes might interact with environmental ones as well as green aspects. Also different types of knowledge management systems are analysed for their application possibilities. A planning and decision making tool in form of a three dimensional cube, the ''Green Knowledge Management Cube'' is introduced on a conceptual level and documented

  4. 77 FR 24494 - Office of Federal High-Performance Green Buildings; Green Building Advisory Committee...

    Science.gov (United States)

    2012-04-24

    ... Federal High-Performance Green Buildings; Green Building Advisory Committee; Notification of Upcoming... agenda for the May 9, 2012, meeting of the Green Building Advisory Committee Meeting (the Committee). The... Sandler, Designated Federal Officer, Office of Federal High-Performance Green Buildings, Office of...

  5. Conceptual Design of Korea Aerospace Research Institute Lunar Explorer Dynamic Simulator

    Directory of Open Access Journals (Sweden)

    Dong-Young Rew

    2010-12-01

    Full Text Available In lunar explorer development program, computer simulator is necessary to provide virtual environments that vehicle confronts in lunar transfer, orbit, and landing missions, and to analyze dynamic behavior of the spacecraft under these environments. Objective of simulation differs depending on its application in spacecraft development cycle. Scope of use cases considered in this paper includes simulation of software based, processor and/or hardware in the loop, and support of ground-based flight test of developed vehicle. These use cases represent early phase in development cycle but reusability of modeling results in the next design phase is considered in defining requirements. A simulator architecture in which simulator platform is located in the middle and modules for modeling, analyzing, and three dimensional visualizing are connected to that platform is suggested. Baseline concepts and requirements for simulator development are described. Result of trade study for selecting simulation platform and approaches of defining other simulator components are summarized. Finally, characters of lunar elevation map data which is necessary for lunar terrain generation is described.

  6. Aseismatic design and safety of nuclear power generation facilities. Research in Central Research Institute of Electric Power Industry

    International Nuclear Information System (INIS)

    1995-01-01

    In order to contribute to the aseismatic design of nuclear power generation facilities, this Research Institute has carried out the observation on the site of buildings in Matsushiro earthquake, the experiment on a large vibration table, the vibration experiment on actual buildings and so on, thus made clear the method of evaluating the dynamic model of buildings and foundation grounds. Also it cooperated in the determination of input earthquake motion which is important for aseismatic design by carrying out the evaluation of the activity of faults the observation of strong earthquakes, and the elucidation and evaluation of the characteristics of earthquake motion. It has made the standard for evaluating the fault activity and the stability in earthquakes of the foundation and surrounding grounds of power stations. The development of new underground location technology, the location on Quaternary grounds and the location on the sea, and the research on developing the aseismatic construction of FBRs are in progress. The survey and evaluation of fault activities, the evaluation of earthquake input, the limit state design of important outdoor structures, the new location technology for nuclear power stations, and the development of the buckling and base isolation design of FBRs are reported. (K.I.)

  7. System design of a proton linac for the neutron science project at Japan Atomic Energy Research Institute

    International Nuclear Information System (INIS)

    Hasegawa, Kazuo; Mizumoto, Motoharu; Ouchi, Nobuo; Honda, Yoichiro; Ino, Hiroshi

    1999-01-01

    The Japan Atomic Energy Research Institute has been proposing the Neutron Science Project (NSP). The NSP requires pulse and CW proton beams with an energy of 1.5 GeV and an average beam power up to 8MW. This paper describes design concepts and parameters of the linac. A front end part of the linac, which consists of RFQ, DTL and SDTL sections, uses normal conducting structures and a high energy part uses superconducting (SC) structures. The linac has two injector lines for the pulse and the CW modes, respectively, and the two lines merge at 7 MeV. The total linac length is approximately 900 m and most of the part (>75%) is the superconducting section. An equipartitioning design, which is a new idea to suppress an emittance growth for high power linacs, has been taken for the DTL, the SDTL and the SC sections. Compared with the conventional constant phase advance design scheme, the equipartitioning design scheme is proved to be a good approach to suppress the longitudinal emittance growth. (author)

  8. Green Power Partnership Top 30 Retail

    Science.gov (United States)

    EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. This list represents the largest green power users among retail partners within the GPP.

  9. Green My Place: Evaluation of a Serious Social Online Game Designed to Promote Energy Efficient Behaviour Change

    Directory of Open Access Journals (Sweden)

    Benjamin Ultan Cowley

    2017-12-01

    Full Text Available The pressing problems of climate change and energy insecurity can both, to a degree, be addressed by improving efficiency and conservation of energy use. A key driver of energy conservation is the consumer market, illustrating the important need to educate citizens towards adopting more sustainable practices. This form of education has several requirements: it must be cost-efficient, scalable, optional or non-intrusive, and self-motivating. We argue that one format that meets these requirements is serious social online games. We describe one such game, Green My Place, which was deployed in the context of the energy-efficiency promotion EU project SAVE ENERGY. We describe two studies evaluating the game, which showed limited positive effects. Analysing the results, we argue that although observable effects might be limited, the format bonuses such as low cost and scalability imply the value of serious social online games, given a large enough population.

  10. Green power marketing in Canada: the state of the industry

    International Nuclear Information System (INIS)

    Dogterom, J.J.; McCulloch, M.; Pape-Salmon, A.

    2002-12-01

    The introduction of low-impact renewable energy in Canada's electricity supply is being accomplished using a relatively new, market-based initiative called green power marketing. Consumers now have the option of choosing their electricity supplier in two provinces, as a result of electricity market restructuring in those provinces. In some jurisdictions, green power is being offered at a premium price. Green power options are also available in other jurisdictions through the existing vertically integrated power companies. Green power programs are available to residential and commercial sector consumers in Alberta by ENMAX Energy and EPCOR Energy Services Inc. Prince Edward Island (Maritime Electric Company Ltd.) and Saskatchewan (SaskPower) both offer green power programs. The basis for those programs is specific amounts of electricity purchased. The success of the various programs was examined by the Pembina Institute for Appropriate Development, based on installed capacity of green power, consumer enrolment, product design, and environmental benefits. This report presented the results of this evaluation. For the purpose of this report, only those programs in place by the end of 2001 were considered. The environmental impacts of new generation technologies that were implemented as a result of green power marketing programs were analyzed. Historical emission data of the primary generation sources was used as a basis for the investigation and the quantification of the benefits in each province, since different types of power generation are used in the provinces. Greenhouse gases, acid deposition precursors, ground-level ozone precursors, particulate matter, and carbon monoxide are the significant emissions avoided through the use of green power. Included in the emissions reduction analysis in each province considered were life cycle emissions from conventional power sources and green power sources. Alberta, Saskatchewan and Prince Edward Island were the provinces

  11. Green clay and aloe vera peel-off facial masks: response surface methodology applied to the formulation design.

    Science.gov (United States)

    O'Reilly Beringhs, André; Rosa, Julia Macedo; Stulzer, Hellen Karine; Budal, Rosane Maria; Sonaglio, Diva

    2013-03-01

    This article describes the optimization of a peel-off facial mask formulation. An investigation was carried out on the parameters of the formulation that most affect the desirable characteristics of peel-off facial masks. Cereal alcohol had a significant effect on the drying time at concentrations of 1-12% (w/w). The applicability of the evaluated formulations was influenced by both carbomer (0-2.4%; w/w) and polyvinyl alcohol (PVA; 2.5-17.5%; w/w) content due to their ability to alter the formulation viscosity. Inverse concentrations of carbomer and PVA led to formulations with optimum viscosity for facial application. Film-forming performance was influenced only by the PVA concentration, achieving maximum levels at concentrations of around 11% (w/w). The optimized formulation, determined mathematically, contained 13% (w/w) PVA and 10% (w/w) cereal alcohol with no addition of carbomer. This formulation provided high levels of applicability and film-forming performance, the lowest drying time possible and excellent homogeneity of the green clay particles and aloe vera before and after drying. The preliminary stability study indicated that the optimized formulation is stable under normal storage conditions. The microbiological stability evaluation indicated that the preservative was efficient in terms of avoiding microbial growth. RSM was shown to be a useful statistical tool for the determination of the behavior of different compounds and their concentrations for the responses studied, allowing the investigation of the optimum conditions for the production of green clay and aloe vera peel-off facial masks.

  12. Study Design and Interim Outcomes of Guangzhou Institute of Respiratory Disease COPD Biobank.

    Science.gov (United States)

    Lu, Wenju; Zheng, Zeguang; Chen, Xindong; Tan, Hui; Wang, Jian; Zhang, Zili; Zheng, Jinping; Chen, Rongchang; Zhang, Chenting; Xu, Xiaoming; Chen, Yuqin; Yang, Quan; Xiong, Mingmei; Guo, Meihua; Zhou, Qipeng; Tang, Chun; Wang, Yingfeng; Ye, Jinmei; Li, Defu; Shu, Jiaze; Tan, Shu; Xu, Chuyi; Wang, Yan; Lai, Ning; Yang, Kai; Lu, Jiachun; Ran, Pixin; Zhong, Nanshan

    2016-01-01

    GIRD COPD Biobank is a multicenter observational study blood-based database with local characteristics, in order to investigate the causes, risk factors, pathogenesis, prevalence patterns and trends of COPD and promote new pathogenic insights in China. We enrolled 855 clinically COPD patients and 660 controls with normal lung function. Extensive data collection has been undertaken with questionnaires, clinical measurements, and collection and storage of blood specimens, following Standard Operating Procedures (SOP). All surveys had similar quality controls, supervisions, and training of the investigator team. Since September 2010, a total of 1515 subjects (1116 [73.7%] males; 855 [56.4%] diagnosed with COPD) were enrolled. Analyses of the design and interim results of the GIRD COPD Biobank Study identified patients with COPD were older, lower educational level, a longer history of pack-year smoking, less in kitchen fan usage, X-ray exposure, and history of disease (P < 0.01 for all); Most of the COPD subjects belonged to moderately severe or worse, stratified according to Global Lung Function Initiative (GLI); COPD patients had relatively more co-morbidities than controls; Environmental hazard exposures might be the main contributors to the reported respiratory symptoms; Cold air, haze, and influenza acted the top three factors to induce respiratory symptoms in both COPD cases and controls. The GIRD COPD Biobank Study has the potential to provide substantial novel insights into the genetics, biomarkers, environmental and lifestyle aspects of COPD. It is expected to provide new insights for pathogenesis and the long-term progression of COPD.

  13. Toronto green roof construction standard

    International Nuclear Information System (INIS)

    Aster, D.

    2007-01-01

    Toronto City Council adopted a green roof strategy in February 2006. This paper reviewed the by-law governing the strategy as well as the work in progress to develop minimum standards for the design and construction of green roofs in Toronto. The strategy included a series of recommendations regarding the installation of green roofs on city buildings; a pilot grant program; using the development process to encourage green roofs; and, public education and promotion. It was noted that compared to Europe, the development of standards for green roofs in North America is in its early stages. As an emerging sustainable technology, there currently are no standards incorporated into Ontario's Building Code against which Toronto can measure the design and construction of green roofs. Therefore this paper included an analysis detailing how the recommended design requirements were able to support the City's green roof policy objectives and integrate the performance criteria for green roofs previously established and supported by Toronto City Council. The key policy objectives of the City's green roof strategy were to reduce the urban heat island effect; to address stormwater management implications in terms of quality and quantity; to improve the energy budgets of individual buildings; and, to improve air quality

  14. A designated centre for people with disabilities operated by Catholic Institute for Deaf People, Co. Dublin

    LENUS (Irish Health Repository)

    Coote, Susan

    2009-01-01

    BACKGROUND: People with Multiple Sclerosis have a life long need for physiotherapy and exercise interventions due to the progressive nature of the disease and their greater risk of the complications of inactivity. The Multiple Sclerosis Society of Ireland run physiotherapy, yoga and exercise classes for their members, however there is little evidence to suggest which form of physical activity optimises outcome for people with the many and varied impairments associated with MS. METHODS AND DESIGN: This is a multi-centre, single blind, block randomised, controlled trial. Participants will be recruited via the ten regional offices of MS Ireland. Telephone screening will establish eligibility and stratification according to the mobility section of the Guys Neurological Disability Scale. Once a block of people of the same strand in the same geographical region have given consent, participants will be randomised. Strand A will concern individuals with MS who walk independently or use one stick to walk outside. Participants will be randomised to yoga, physiotherapy led exercise class, fitness instructor led exercise class or to a control group who don\\'t change their exercise habits.Strand B will concern individuals with MS who walk with bilateral support or a rollator, they may use a wheelchair for longer distance outdoors. Participants will be randomised to 1:1 Physiotherapist led intervention, group intervention led by Physiotherapist, group yoga intervention or a control group who don\\'t change their exercise habits. Participants will be assessed by physiotherapist who is blind to the group allocation at week 1, week 12 (following 10 weeks intervention or control), and at 12 week follow up. The primary outcome measure for both strands is the Multiple Sclerosis Impact Scale. Secondary outcomes are Modified Fatigue Impact Scale, 6 Minute Walk test, and muscle strength measured with hand held dynamometry. Strand B will also use Berg Balance Test and the Modified

  15. Green Roofs

    Energy Technology Data Exchange (ETDEWEB)

    None

    2004-08-01

    A New Technology Demonstration Publication Green roofs can improve the energy performance of federal buildings, help manage stormwater, reduce airborne emissions, and mitigate the effects of urban heat islands.

  16. Going Green

    Centers for Disease Control (CDC) Podcasts

    This podcast is for a general audience and provides information on how to recycle, re-use, and restore. It also covers the benefits of “Going Green" on the environment, health, and social interaction.

  17. Green lasers

    DEFF Research Database (Denmark)

    Jensen, Ole Bjarlin

    2010-01-01

    Well over a dozen papers at this year's Photonics West meeting in San Francisco boasted improvements in harmonic generation to produce visible laser beams, most of them in the green spectral range......Well over a dozen papers at this year's Photonics West meeting in San Francisco boasted improvements in harmonic generation to produce visible laser beams, most of them in the green spectral range...

  18. Green Nudging

    OpenAIRE

    Evans, Nicholas; Eickers, Stephanie; Geene, Leonie; Todorovic, Marijana; Villmow, Annika; Forschungsstelle für Umweltpolitik (FFU), Freie Universität Berlin

    2018-01-01

    Traditional environmental policy instruments have not always proven successful in fostering environmentally friendly behaviour. The question remains: how can policymakers tackle the attitude-behaviour gap when it comes to pro-environmental choices and sustainable lifestyles? One solution that has emerged is green nudging, a new and potentially promising policy tool born of behavioural economics and experimental psychology. This paper contributes to the current discussion surrounding green nud...

  19. Green roofs and the LEED green building rating system

    Energy Technology Data Exchange (ETDEWEB)

    Kula, R. [Sustainable Solutions Inc., Wagoner, OK (United States)

    2005-07-01

    The sustainable building industry is becoming increasingly aware of the host of public and private benefits that green roofs can provide in built environments. In dense urban environments, green roofs function to reduce stormwater runoff, urban heat island effects, and particulate matter (PM) pollution. The emerging green roof industry is now poised to support the efforts of green building networks in North America. This paper discussed the general benefits of green roofs, and their recognition within the Leadership in Energy and Environmental Design (LEED) Green Building Rating System. A case study of Mountain Equipment Co-op's Winnipeg site was presented. The building's green roof was directly responsible for earning 5 credits and contributing to the achievement of an additional 2 credits under the LEEDS certification process. Credits were earned for reduced site disturbance; landscape design to reduce heat islands; and water efficiency. The green roof at the site provided the vast majority of the building's cooling needs through an evaporative cooling trough. A photovoltaic pump was used to feed the building's irrigation system, as well as to pump ground water through cooling valances. It was concluded that the rise of sustainable building practices and the LEED Green Building Rating System will revolutionize the way new buildings are constructed.

  20. The political economy of international green certificate markets

    International Nuclear Information System (INIS)

    Soederholm, Patrik

    2008-01-01

    This paper analyzes the political economy of establishing bilateral trade in green certificate markets as one step towards harmonization of European green electricity support systems. We outline some of the economic principles of an integrated bilateral green certificates market, and then discuss a number of issues that are deemed to be critical for the effectiveness, stability and legitimacy of such a market. By drawing on some of the lessons of the fairly recent intentions to integrate a future green certificate market in Norway with the existing Swedish one, we highlight, exemplify and discuss some critical policy implementation and design issues. These include, for instance, the system's connection to climate policy targets, the role of other support schemes and the definition of what green electricity technologies should be included. Furthermore, the establishment of an international market presumes that the benefits of renewable power (e.g., its impacts on the environment, diversification of the power mix, self-sufficiency, etc.) are approached and valued from an international perspective rather than from a national one, thus implying lesser emphasis on, for instance, employment and regional development impacts. A bilateral green certificate system thus faces a number of important policy challenges, but at the same time it could provide important institutional learning effects that can be useful for future attempts aiming at achieving greater policy integration in the European renewable energy sector

  1. Opportunities for Russian Nuclear Weapons Institute developing computer-aided design programs for pharmaceutical drug discovery. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-23

    The goal of this study is to determine whether physicists at the Russian Nuclear Weapons Institute can profitably service the need for computer aided drug design (CADD) programs. The Russian physicists` primary competitive advantage is their ability to write particularly efficient code able to work with limited computing power; a history of working with very large, complex modeling systems; an extensive knowledge of physics and mathematics, and price competitiveness. Their primary competitive disadvantage is their lack of biology, and cultural and geographic issues. The first phase of the study focused on defining the competitive landscape, primarily through interviews with and literature searches on the key providers of CADD software. The second phase focused on users of CADD technology to determine deficiencies in the current product offerings, to understand what product they most desired, and to define the potential demand for such a product.

  2. Governance mechanisms and the institutional design of the Health Secretariat in the Municipality of Rio de Janeiro (RJ), Brazil.

    Science.gov (United States)

    Ribeiro, José Mendes; Alcoforado, Flávio

    2016-05-01

    In this article, we outline the discussions about the mechanisms of governance and public administration taking into account the main political and economic schools of thought which affect the decisions taken by elected and public bodies. We discuss the pendulum-style approach of the reforms and the degree of minimization of the Weberian thesis on rational bureaucracy. Taking into account conceptual aspects and the trajectory of the debate on a new form of public governance and the 1995 State of Brazil reforms, we analyzed the institutional design of the Municipal Health Secretariat in Rio de Janeiro after the reforms were adopted, based on a social organizational model. We also took into account regulatory capacity and the sustainability of the governmental schools.

  3. Calculation of particulate dispersion in a design-basis tornadic storm from the Battelle Memorial Institute, Columbus, Ohio

    International Nuclear Information System (INIS)

    Pepper, D.W.

    1980-10-01

    A three-dimensional numerical model is used to calculate ground-level air concentration and deposition (due to precipitation scavenging) after a hypothetical tornado strike at the Battelle Memorial Institute at Columbus, Ohio. Plutonium particles less than 20 μm in diameter are assumed to be lifted into the tornadic storm cell by the vortex. The rotational characteristics of the tornadic storm are embedded within the larger mesoscale flow of the storm system. The design-basis translational wind value is based on probabilities associated with existing records of tornado strikes in the vicinity of the plant site. Turbulence exchange coefficients are based on empirical values deduced from experimental data in severe storms and from theoretical assumptions obtained from the literature. The method of moments is used to incorporate subgrid-scale resolution of the concentration within a grid cell volume

  4. Calculation of particulate dispersion in a design-basis tornadic storm from the Battelle Memorial Institute, Columbus, Ohio

    Energy Technology Data Exchange (ETDEWEB)

    Pepper, D.W.

    1980-10-01

    A three-dimensional numerical model is used to calculate ground-level air concentration and deposition (due to precipitation scavenging) after a hypothetical tornado strike at the Battelle Memorial Institute at Columbus, Ohio. Plutonium particles less than 20 ..mu..m in diameter are assumed to be lifted into the tornadic storm cell by the vortex. The rotational characteristics of the tornadic storm are embedded within the larger mesoscale flow of the storm system. The design-basis translational wind value is based on probabilities associated with existing records of tornado strikes in the vicinity of the plant site. Turbulence exchange coefficients are based on empirical values deduced from experimental data in severe storms and from theoretical assumptions obtained from the literature. The method of moments is used to incorporate subgrid-scale resolution of the concentration within a grid cell volume.

  5. Green buildings pay

    DEFF Research Database (Denmark)

    Naboni, Emanuele; Edwards, Brian

    The new edition of ‘Green Buildings Pay’ authored by Brian Edwards and Emanuele Naboni explores the business and professional benefits which derive from architectural design driven by sustainability. With a new sub-title ‘Green Buildings Pay: design, productivity and ecology’ the book argues...... that environmental design has altered how we design, construct and manage buildings. The book has relevance to those who not only design and engineer buildings but to those who commission architecture and those who occupy the products of this process. Hence, the user is a key consideration. The book examines via...... a number of LEED and BREEAM cases the buildings which flow from corporate environmental responsibility. A number of office and university buildings are examined from three main perspectives- the architect, client and user. One key finding is that architectural innovation has been driven by ecological...

  6. Economic and environmental evaluation model for selecting the optimum design of green roof systems in elementary schools.

    Science.gov (United States)

    Kim, JiMin; Hong, TaeHoon; Koo, Choong-Wan

    2012-08-07

    Green-roof systems offer various benefits to man and nature, such as establishing ecological environments, improving landscape and air quality, and offering pleasant living environments. This study aimed to develop an optimal-scenario selection model that considers both the economic and the environmental effect in applying GRSs to educational facilities. The following process was carried out: (i) 15 GRSs scenarios were established by combining three soil and five plant types and (ii) the results of the life cycle CO(2) analyses with the GRSs scenarios were converted to an economic value using certified emission reductions (CERs) carbon credits. Life cycle cost (LCC) analyses were performed based on these results. The results showed that when considering only the currently realized economic value, the conventional roof system is superior to the GRSs. However, the LCC analysis that included the environmental value, revealed that compared to the conventional roof system, the following six GRSs scenarios are superior (cost reduction; reduction ratio; in descending order): scenarios 13 ($195,229; 11.0%), 3 ($188,178; 10.6%), 8 ($181,558; 10.3%), 12 ($130,464; 7.4%), 2 ($124,566; 7.0%), and 7 ($113,931; 6.4%). Although the effect is relatively small in terms of cost reduction, environmental value attributes cannot be ignored in terms of the reduction ratio.

  7. Western Michigan University: Quasi-Revolving Fund. Green Revolving Funds in Action: Case Study Series

    Science.gov (United States)

    Billingsley, Christina

    2011-01-01

    Western Michigan University has designed an innovative "Quasi-Revolving Fund" model that demonstrates the institution's full commitment to incorporating sustainability into campus operations. The Quasi-Revolving Fund recaptures money from cost-savings, similar to a typical green revolving fund, but it also sources capital from the…

  8. Central composite design and genetic algorithm applied for the optimization of ultrasonic-assisted removal of malachite green by ZnO Nanorod-loaded activated carbon

    Science.gov (United States)

    Ghaedi, M.; Azad, F. Nasiri; Dashtian, K.; Hajati, S.; Goudarzi, A.; Soylak, M.

    2016-10-01

    Maximum malachite green (MG) adsorption onto ZnO Nanorod-loaded activated carbon (ZnO-NR-AC) was achieved following the optimization of conditions, while the mass transfer was accelerated by ultrasonic. The central composite design (CCD) and genetic algorithm (GA) were used to estimate the effect of individual variables and their mutual interactions on the MG adsorption as response and to optimize the adsorption process. The ZnO-NR-AC surface morphology and its properties were identified via FESEM, XRD and FTIR. The adsorption equilibrium isotherm and kinetic models investigation revealed the well fit of the experimental data to Langmuir isotherm and pseudo-second-order kinetic model, respectively. It was shown that a small amount of ZnO-NR-AC (with adsorption capacity of 20 mg g- 1) is sufficient for the rapid removal of high amount of MG dye in short time (3.99 min).

  9. Development of a novel pH sensor based upon Janus Green B immobilized on triacetyl cellulose membrane: Experimental design and optimization.

    Science.gov (United States)

    Chamkouri, Narges; Niazi, Ali; Zare-Shahabadi, Vali

    2016-03-05

    A novel pH optical sensor was prepared by immobilizing an azo dye called Janus Green B on the triacetylcellulose membrane. Condition of the dye solution used in the immobilization step, including concentration of the dye, pH, and duration were considered and optimized using the Box-Behnken design. The proposed sensor showed good behavior and precision (RSDpH range of 2.0-10.0. Advantages of this optical sensor include on-line applicability, no leakage, long-term stability (more than 6 months), fast response time (less than 1 min), high selectivity and sensitivity as well as good reversibility and reproducibility. Copyright © 2015. Published by Elsevier B.V.

  10. Science-policy interaction in the global greenhouse. Institutional design and institutional performance in the Intergovernmental Panel on Climate Change (IPCC)

    Energy Technology Data Exchange (ETDEWEB)

    Skodvin, Tora

    1999-08-01

    This paper explores the science-policy interaction and the extent to which and how institutional arrangements may be used as instruments for enhancing the effectiveness of the dialog. The first part develops the theory. The point of departure of the analysis is the internal dynamics of science and politics in their pure forms and the nature of the dynamics that are generated when these two distinct systems of behaviour meet. On this basis, then, the question of which functions the institutional apparatus should be able to serve in order to enhance the effectiveness of science-policy dialogue is addressed. This approach is then applied to an empirical case study of the Intergovernmental Panel on Climate Change (IPCC) from its establishment in 1988 to the provision of the Second IPCC Assessment Report in 1995. 53 refs., 3 figs., 2 tabs.

  11. Optical system design of a speckle-free ultrafast Red-Green-Blue (RGB) source based on angularly multiplexed second harmonic generation from a TZDW source

    Science.gov (United States)

    Yao, Yuhong; Knox, Wayne H.

    2015-03-01

    We report the optical system design of a novel speckle-free ultrafast Red-Green-Blue (RGB) source based on angularly multiplexed simultaneous second harmonic generation from the efficiently generated Stokes and anti-Stokes pulses from a commercially available photonic crystal fiber (PCF) with two zero dispersion wavelengths (TZDW). We describe the optimized configuration of the TZDW fiber source which supports excitations of dual narrow-band pulses with peak wavelengths at 850 nm, 1260 nm and spectral bandwidths of 23 nm, 26 nm, respectively within 12 cm of commercially available TZDW PCF. The conversion efficiencies are as high as 44% and 33% from the pump source (a custom-built Yb:fiber master-oscillator-power-amplifier). As a result of the nonlinear dynamics of propagation, the dual pulses preserve their ultrashort pulse width (with measured autocorrelation traces of 200 fs and 227 fs,) which eliminates the need for dispersion compensation before harmonic generation. With proper optical design of the free-space harmonic generation system, we achieve milli-Watt power level red, green and blue pulses at 630 nm, 517 nm and 425 nm. Having much broader spectral bandwidths compared to picosecond RGB laser sources, the source is inherently speckle-free due to the ultra-short coherence length (99.4% excitation purities of the three primaries, leading to the coverage of 192% NTSC color gamut (CIE 1976). The reported RGB source features a very simple system geometry, its potential for power scaling is discussed with currently available technologies.

  12. Why Green Taxation

    DEFF Research Database (Denmark)

    Hjøllund, Lene; Svendsen, Gert Tinggaard

    2001-01-01

    According to economists solving environmental problems is simple. Politicians should simply impose a uniform tax on harmful emissions. However, the actual design of such green taxation shows that politicians do not follow their advice. CO2 taxation in OECD, for example, is highly differentiated...

  13. News: Green Chemistry & Technology

    Science.gov (United States)

    A series of 21 articles focused on different features of green chemistry in a recent issue of Chemical Reviews. Topics extended over a wide range to include the design of sustainable synthetic processes to biocatalysis. A selection of perspectives follows as part of this colu

  14. Design of binary SnO_2-CuO nanocomposite for efficient photocatalytic degradation of malachite green dye

    International Nuclear Information System (INIS)

    Kumar, Aniket; Rout, Lipeeka; Achary, L. Satish Kumar; Mohanty, Anurag; Marpally, Jyoshna; Chand, Pradyumna Kumar; Dash, Priyabrat

    2016-01-01

    Semiconductor mediated photocatalysis has got enormous consideration as it has shown immense potential in addressing the overall energy and environmental issues. To overcome the earlier drawbacks concerning quick charge recombination and limited visible-light absorption of semiconductor photocatalysts, numerous methods have been produced in the past couple of decades and the most broadly utilized one is to develop the photocatalytic heterojunctions. In our work, a series of SnO_2-CuO nanocomposites of different compositions were synthesized by a combustion method and have been investigated in detail by various characterization techniques, such as wide angle X-ray diffraction (XRD), UV-vis spectroscopy, transmission electron microscopy (TEM), and field emission scanning electron microscopy (FE-SEM). The results revealed that the crystal structure and optical properties of the nanocomposites were almost same for all the compositions. FE-SEM images showed that the shape of SnO_2-CuO was spherical in nature and the 1: 1 Sn/Cu sample had a well-proportioned morphology. The malachite green dye was used for the photocatalytic studies in a photoreactor and monitored with a UV-visible spectrometer for different composition ratio of metal (Sn: Cu) such as 1:1, 1:2, 2:1, 1:0.5 and 0.5:1. The 1:1 ratio nanocomposite showed excellent photocatalytic degradation of 96 % compared to pure SnO_2 and CuO. The mechanism of degradation and charge separation ability of the nanocomposite are also explored using photocurrent measurement study.

  15. L’Unione Bancaria Europea. Di nuovo un disegno istituzionale incompleto (The European banking union. An incomplete institutional design, again

    Directory of Open Access Journals (Sweden)

    Mario Tonveronachi

    2013-12-01

    Full Text Available The proposal for a European banking union represents the more recent effort to drive the Eurozone countries towards the effective adoption of a single rulebook and a single supervisory handbook, at the same time endowing them with a centralised mechanism for the resolution of bank crises. The new institutional framework should help to disconnect banking operations from the vicissitudes of sovereign debts, to reverse the recent re-nationalisation of finance and to restore the effectiveness of ECB monetary policy. Although the new framework would mark a significant advancement with respect to the present situation, its predictable incomplete adoption, restricted to the single supervisory mechanism, coupled with the unwillingness to burden it with legacy problems, will most likely produce opposite results from its inception. Although the full implementation of the proposal would not constitute a departure from the political de-centralised design that has so far dominated the European construction, the potential fiscal implications of a centralised resolution mechanism have raised the same barriers that have so far impeded to complete the design initiated with the Maastricht Treaty.

  16. L’Unione Bancaria Europea. Di nuovo un disegno istituzionale incompleto (The European banking union. An incomplete institutional design, again

    Directory of Open Access Journals (Sweden)

    Mario Tonveronachi

    2013-12-01

    Full Text Available The proposal for a European banking union represents the more recent effort to drive the Eurozone countries towards the effective adoption of a single rulebook and a single supervisory handbook, at the same time endowing them with a centralised mechanism for the resolution of bank crises. The new institutional framework should help to disconnect banking operations from the vicissitudes of sovereign debts, to reverse the recent re-nationalisation of finance and to restore the effectiveness of ECB monetary policy. Although the new framework would mark a significant advancement with respect to the present situation, its predictable incomplete adoption, restricted to the single supervisory mechanism, coupled with the unwillingness to burden it with legacy problems, will most likely produce opposite results from its inception. Although the full implementation of the proposal would not constitute a departure from the political de-centralised design that has so far dominated the European construction, the potential fiscal implications of a centralised resolution mechanism have raised the same barriers that have so far impeded to complete the design initiated with the Maastricht Treaty.  JEL Codes: E02, F33, G18 

  17. Green Funds Scheme. Annual report 2010 with 2009 data

    International Nuclear Information System (INIS)

    2010-06-01

    Green Investing is the facility that can offer private persons tax benefits when they save or invest money with a green financial institute which uses such money to invest in or finance green projects. The Green Investment annual report for 2009 shows that Green Investment is still very popular. The number of participating money savers / investors has increased by 16,000 to 250,000 in total. [nl

  18. "Less Clicking, More Watching": Results from the User-Centered Design of a Multi-Institutional Web Site for Art and Culture.

    Science.gov (United States)

    Vergo, John; Karat, Clare-Marie; Karat, John; Pinhanez, Claudio; Arora, Renee; Cofino, Thomas; Riecken, Doug; Podlaseck, Mark

    This paper summarizes a 10-month long research project conducted at the IBM T.J. Watson Research Center aimed at developing the design concept of a multi-institutional art and culture web site. The work followed a user-centered design (UCD) approach, where interaction with prototypes and feedback from potential users of the web site were sought…

  19. Green banking

    Directory of Open Access Journals (Sweden)

    Maja Drobnjaković

    2013-06-01

    Full Text Available There is an urgent need to march towards “low - carbon economy”. Global challenges of diminishing fossil fuel reserves, climate change, environmental management and finite natural resources serving an expanding world population - these reasons mean that urgent action is required to transition to solutions which minimize environmental impact and are sustainable. We are at the start of the low - carbon revolution and those that have started on their low - carbon journey already are seeing benefits such as new markets and customers, improved economic, social and environmental performance, and reduced bills and risks. Green investment banks offer alternative financial services: green car loans, energy efficiency mortgages, alternative energy venture capital, eco - savings deposits and green credit cards. These items represent innovative financial products.

  20. Tower-Based Greenhouse Gas Measurement Network Design---The National Institute of Standards and Technology North East Corridor Testbed.

    Science.gov (United States)

    Lopez-Coto, Israel; Ghosh, Subhomoy; Prasad, Kuldeep; Whetstone, James

    2017-09-01

    The North-East Corridor (NEC) Testbed project is the 3rd of three NIST (National Institute of Standards and Technology) greenhouse gas emissions testbeds designed to advance greenhouse gas measurements capabilities. A design approach for a dense observing network combined with atmospheric inversion methodologies is described. The Advanced Research Weather Research and Forecasting Model with the Stochastic Time-Inverted Lagrangian Transport model were used to derive the sensitivity of hypothetical observations to surface greenhouse gas emissions (footprints). Unlike other network design algorithms, an iterative selection algorithm, based on a k -means clustering method, was applied to minimize the similarities between the temporal response of each site and maximize sensitivity to the urban emissions contribution. Once a network was selected, a synthetic inversion Bayesian Kalman filter was used to evaluate observing system performance. We present the performances of various measurement network configurations consisting of differing numbers of towers and tower locations. Results show that an overly spatially compact network has decreased spatial coverage, as the spatial information added per site is then suboptimal as to cover the largest possible area, whilst networks dispersed too broadly lose capabilities of constraining flux uncertainties. In addition, we explore the possibility of using a very high density network of lower cost and performance sensors characterized by larger uncertainties and temporal drift. Analysis convergence is faster with a large number of observing locations, reducing the response time of the filter. Larger uncertainties in the observations implies lower values of uncertainty reduction. On the other hand, the drift is a bias in nature, which is added to the observations and, therefore, biasing the retrieved fluxes.

  1. NRC review of Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document - Evolutionary plant designs, Chapter 1, Project No. 669

    International Nuclear Information System (INIS)

    1992-08-01

    The staff of the US Nuclear Regulatory Commission has prepared Volume 2 (Parts 1 and 2) of a safety evaluation report (SER), ''NRC Review of Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document -- Evolutionary Plant Designs,'' to document the results of its review of the Electric Power Research Institute's ''Advanced Light Water Reactor Utility Requirements Document.'' This SER gives the results of the staff's review of Volume II of the Requirements Document for evolutionary plant designs, which consists of 13 chapters and contains utility design requirements for an evolutionary nuclear power plant (approximately 1300 megawatts-electric)

  2. NRC review of Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document - Evolutionary plant designs, Chapters 2--13, Project No. 669

    International Nuclear Information System (INIS)

    1992-08-01

    The staff of the US Nuclear Regulatory Commission has prepared Volume 2 (Parts 1 and 2) of a safety evaluation report (SER), ''NRC Review of Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document -- Evolutionary Plant Designs,'' to document the results of its review of the Electric Power Research Institute's ''Advanced Light Water Reactor Utility Requirements Document.'' This SER gives the results of the staff's review of Volume II of the Requirements Document for evolutionary plant designs, which consists of 13 chapters and contains utility design requirements for an evolutionary nuclear power plant (approximately 1300 megawatts-electric)

  3. Green knowledge management to support environmental sustainability; Green knowledge management zur Unterstuetzung oekologischer Nachhaltigkeit

    Energy Technology Data Exchange (ETDEWEB)

    Dornhoefer, Mareike-Jessica

    2017-01-24

    Sustainability, environmental management and green initiatives are topics which gradually developed into trends since the late 1980s, not only in research institutions, but also in public and private organizations. While the usage of energy and other resources are increasing, these organizations search for new possibilities to reduce the economic, ecologic and social burdens and consequences of office and production environments for employees and nature. While certified environmental management systems were established already in the 1990s, green approaches and technologies are only about 10 years old and steadily developing. Decisions about a fitting strategy and the support of suitable measures inside an organization always require knowledge provided for the decision makers. Furthermore it is of importance to record the environmental consequences of the operational business and to not only record data and information, but to create a context and deduce the knowledge for future activities. Based on this situation, the work addresses the main research question of how �classical'' knowledge management might be further developed or transformed into Green Knowledge Management and how it addresses the goals of sustainability, especially ecological sustainability, environmental management and green approaches alike? The definition of Green Knowledge Management consists of five factors, which are discussed systematically, explored conceptually and documented with the help of practical examples. Different knowledge management models and their respective building blocks are analyzed to deduce how knowledge processes might interact with environmental ones as well as green aspects. Also different types of knowledge management systems are analysed for their application possibilities. A planning and decision making tool in form of a three dimensional cube, the ''Green Knowledge Management Cube'' is introduced on a conceptual level and documented

  4. The Practice of Transboundary Decision Making on the Incomati River: Elucidating Underlying Factors and their Implications for Institutional Design

    Directory of Open Access Journals (Sweden)

    Jill H. Slinger

    2010-03-01

    Full Text Available The Incomati River Basin is shared by Mozambique, South Africa, and Swaziland. In August 2002, the groundbreaking "Tripartite Interim Agreement on Water Sharing of the Maputo and Incomati Rivers" (the IncoMaputo agreement was signed. Following reports that the use, availability, and adequacy of information posed problems for future decision making on this transboundary river, the Delft University of Technology initiated a 6-month study in 2003 in which 25 southern African researchers and officials were interviewed. The Joint Incomati Basin Study (Phase I from 1992-1995, and Phase II from 2000-2001 formed a central component in the investigation, because it was viewed by the parties involved as a successful experience that paved the way for the IncoMaputo agreement. Knowledge of the role that information played in this process and how decision making occurred was collated and analyzed. Network theory provided the guiding theoretical framework in interpreting the results. A number of problems related to information use in decision making were identified. More importantly, a web of underlying causes was identified, such as cultural and language differences, differences in perception, inadequacy of stakeholder involvement, variability in political commitment, lack of capacity, absence of operational experience, the weak mandate of the international decision-making body, and the paradoxical South African-Mozambican relationship. Two groups of factors in this web were identified as needing to change if the management of this transboundary river is to comply with the IncoMaputo agreement, namely the situational or institutional factors and the cognitive factors (particularly the perceptions each country holds of the other and the way they treat one another. Our analysis shows that, contrary to current international practice, when designing international institutional arrangements for water management, the sociopolitical interface should be considered

  5. Green times

    International Nuclear Information System (INIS)

    Hasenclever, W.D.; Hasenclever, C.

    1982-01-01

    The authors, founding members of the ''Green Party'' have in mind to make a very personal contribution to a better understanding of the present political situation which, although it seems to have reached a deadlock, still offers positive chances and prospects. New approaches in policy are mentioned which may help to overcome the present state of resignation of many adolescents and adults. Among other things, they describe themselves setting out for new pathways, the ''Greens'' in Parliament, prospect for the future, opportunities of the ecologically oriented economic policy. Finally, they call upon the reader to think and develop further under the motto ''What we all can do''. (HSCH) [de

  6. Planning multifunctional green infrastructure for compact cities

    DEFF Research Database (Denmark)

    Hansen, Rieke; Olafsson, Anton Stahl; van der Jagt, Alexander P.N.

    2018-01-01

    green space functions or the purposive design and management of multifunctional parks. Based on the findings, we arrive at five recommendations for promoting multifunctional urban green infrastructure in densifying urban areas: 1) undertake systematic spatial assessments of all urban green (and blue....... Further, spatial assessment, strategic planning and site design need to 4) consider synergies, trade-offs and the capacity of urban green spaces to provide functions as part of the wider green infrastructure network; and 5) largely benefit from cooperation between different sectors and public departments......Urban green infrastructure planning aims to develop green space networks on limited space in compact cities. Multifunctionality is considered key to achieving this goal as it supports planning practice that considers the ability of green spaces to provide multiple benefits concurrently. However...

  7. Why Green Taxation

    DEFF Research Database (Denmark)

    Hjøllund, Lene; Svendsen, Gert Tinggaard

    2001-01-01

    According to economists solving environmental problems is simple. Politicians should simply impose a uniform tax on harmful emissions. However, the actual design of such green taxation shows that politicians do not follow their advice. CO2 taxation in OECD, for example, is highly differentiated...... and much in favour of industry. In fact, CO2 tax rates for industry are, on average, six times lower than those for households. We argue that the reason for this tax differentiation is that industry, in contrast to households, has a strong capability to lobby. Therefore, green taxation is effectively...... blocked and the desired environmental results are not being achieved. Why then is green taxation persistently applied in relation to industry? We argue that strong fiscal incentives drive this policy choice at the expense of environmental concerns because it allows environmental bureaucracies to budget-maximize....

  8. Green Power Partnership Eligible Organizations

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership is a voluntary partnership program designed to reduce the environmental impact of electricity generation by promoting renewable energy. Many different types of organizations are eligible to become Partners.

  9. Combining ex-ante LCA and EHS screening to assist green design : A case study of cellulose nanocrystal foam

    NARCIS (Netherlands)

    Tan, Lianghui; Mandley, Steven J.; Peijnenburg, Willie; Waaijers-van der Loop, Susanne L.; Giesen, Daniel; Legradi, Jessica B.; Shen, Li

    2018-01-01

    The evaluation of environmental credentials for innovative products within the research and design phase of development presents a valuable yet challenging exploit. The research presented here aims to carry out the early-stage environmental assessment of a novel nano material – cellulose

  10. Going Green

    Science.gov (United States)

    Witkowsky, Kathy

    2009-01-01

    Going green saves money and can even make money. Sustainable practices promote better health, less absenteeism, and more productivity. They also attract students, who are paying increasing attention to schools' environmental policies. Beyond being the smart thing to do, administrators at the University of Washington say repeatedly, it's the right…

  11. Buying Green

    Science.gov (United States)

    Layng, T. V. Joe

    2010-01-01

    In "Buying Green," Joe Layng recognizes that, like all choices we make, our decisions as consumers are more likely to be influenced by their short-term consequences for us as individuals (price, quality) than they are by their long-term consequences for society (environmental impact). He believes that the equation can be tilted in favor of greener…

  12. Green pioneers.

    Science.gov (United States)

    Trueland, Jennifer

    The government has set tough targets for the NHS in England to reduce its carbon footprint. In this article, nurses and managers at Nottinghamshire Healthcare NHS Trust explain how a programme of 'greening' initiatives - including a trial of electric cars for community staff - have slashed the trust's CO2 output.

  13. Automatically Green

    DEFF Research Database (Denmark)

    Sunstein, Cass R.; Reisch, Lucia

    2014-01-01

    reasons include the power of suggestion; inertia and procrastination; and loss aversion. If well-chosen, green defaults are likely to have large effects in reducing the economic and environmental harms associated with various products and activities. Such defaults may or may not be more expensive...

  14. Automatically Green

    DEFF Research Database (Denmark)

    Sunstein, Cass R.; Reisch, Lucia

    reasons include the power of suggestion; inertia and procrastination; and loss aversion. If well-chosen, green defaults are likely to have large effects in reducing the economic and environmental harms associated with various products and activities. Such defaults may or may not be more expensive...

  15. Going Green

    Centers for Disease Control (CDC) Podcasts

    2008-04-18

    This podcast is for a general audience and provides information on how to recycle, re-use, and restore. It also covers the benefits of “Going Green" on the environment, health, and social interaction.  Created: 4/18/2008 by National Center for Environmental Health (NCEH), ATSDR.   Date Released: 5/8/2008.

  16. Integrating Interdisciplinary Studies Across a Range of Spatiotemporal Scales for the Design of Effective Flood Mitigation and Habitat Restoration Strategies, Green Valley Creek, California

    Science.gov (United States)

    Kobor, J. S.; O'Connor, M. D.; Sherwood, M. N.

    2014-12-01

    Green Valley Creek provides some of the most critical habitat for endangered coho salmon in the Russian River Watershed. Extensive changes in land-use over the past century have resulted in a dynamic system characterized by ongoing incision in the upper watershed and deposition and increased flood risk in the lower watershed. Effective management requires a watershed-scale understanding of the underlying controls on sediment erosion and transport as well as site-specific studies to understand local habitat conditions and flood dynamics. Here we combine an evaluation of historical changes in watershed conditions with a regional sediment source assessment and detailed numerical hydraulic and sediment transport models to find a sustainable solution to a chronic flooding problem at the Green Valley Road bridge crossing. Ongoing bank erosion in the upper watershed has been identified as the primary source of coarse sediment being deposited in the rapidly aggrading flood-prone reach upstream of the bridge. Efforts at bank stabilization are part of the overall strategy, however elevated sediment loads can be expected to continue in the near-term. The cessation of historical vegetation removal and maintenance dredging has resulted in a substantial increase in channel roughness as riparian cover has expanded. A positive feedback loop has been developed whereby increased vegetation roughness reduces sediment transport capacity, inducing additional deposition, and providing fresh sediment for continued vegetation recruitment. Our analysis revealed that traditional engineering approaches are ineffective. Dredging is not viable owning to the habitat impacts and short timeframes over which the dredged channel would be maintained. Roadway elevation results in a strong backwater effect increasing flood risk upstream. Initial efforts at designing a bypass channel also proved ineffective due to backwater effects below the bridge. The only viable solution involved reducing the

  17. Green ergonomics: definition and scope.

    Science.gov (United States)

    Thatcher, Andrew

    2013-01-01

    This paper demonstrates that the goals of ergonomics (i.e. effectiveness, efficiency, health, safety and usability) are closely aligned with the goals of design for environmental sustainability. In this paper, the term 'green ergonomics' is conceptualised to specifically describe ergonomics interventions with a pro-nature emphasis. Green ergonomics is focused on the bi-directional connections between human systems and nature. This involves looking at (1) how ergonomics design and evaluation might be used to conserve, preserve, and restore nature and (2) how ecosystem services might be harnessed to facilitate the improved wellbeing and effectiveness of human systems. The paper proposes the scope of green ergonomics based on these bi-directional relationships in the areas of the design of low resource systems and products, the design of green jobs, and the design for behaviour change. Suggestions for further work in the green ergonomics domain are also made. Given the enormous environmental challenges facing modern industrial society, this paper encourages ergonomics science to embrace a pro-nature understanding of work design and research. This paper sets out the role for green ergonomics based on an appreciation of the human-nature connections that have been integrated with our understanding of ergonomics science and practice.

  18. Design of three-well indirect pumping terahertz quantum cascade lasers for high optical gain based on nonequilibrium Green's function analysis

    Science.gov (United States)

    Liu, Tao; Kubis, Tillmann; Jie Wang, Qi; Klimeck, Gerhard

    2012-03-01

    The nonequilibrium Green's function approach is applied to the design of three-well indirect pumping terahertz (THz) quantum cascade lasers (QCLs) based on a resonant phonon depopulation scheme. The effects of the anticrossing of the injector states and the dipole matrix element of the laser levels on the optical gain of THz QCLs are studied. The results show that a design that results in a more pronounced anticrossing of the injector states will achieve a higher optical gain in the indirect pumping scheme compared to the traditional resonant-tunneling injection scheme. This offers in general a more efficient coherent resonant-tunneling transport of electrons in the indirect pumping scheme. It is also shown that, for operating temperatures below 200 K and low lasing frequencies, larger dipole matrix elements, i.e., vertical optical transitions, offer a higher optical gain. In contrast, in the case of high lasing frequencies, smaller dipole matrix elements, i.e., diagonal optical transitions are better for achieving a higher optical gain.

  19. Urban Green Infrastructure: German Experience

    Directory of Open Access Journals (Sweden)

    Diana Olegovna Dushkova

    2016-06-01

    Full Text Available The paper presents a concept of urban green infrastructure and analyzes the features of its implementation in the urban development programmes of German cities. We analyzed the most shared articles devoted to the urban green infrastructure to see different approaches to definition of this term. It is based on materials of field research in the cities of Berlin and Leipzig in 2014-2015, international and national scientific publications. During the process of preparing the paper, consultations have been held with experts from scientific institutions and Administrations of Berlin and Leipzig as well as local experts from environmental organizations of both cities. Using the German cities of Berlin and Leipzig as examples, this paper identifies how the concept can be implemented in the program of urban development. It presents the main elements of green city model, which include mitigation of negative anthropogenic impact on the environment under the framework of urban sustainable development. Essential part of it is a complex ecological policy as a major necessary tool for the implementation of the green urban infrastructure concept. This ecological policy should embody not only some ecological measurements, but also a greening of all urban infrastructure elements as well as implementation of sustainable living with a greater awareness of the resources, which are used in everyday life, and development of environmental thinking among urban citizens. Urban green infrastructure is a unity of four main components: green building, green transportation, eco-friendly waste management, green transport routes and ecological corridors. Experience in the development of urban green infrastructure in Germany can be useful to improve the environmental situation in Russian cities.

  20. Institutional design and utilization of evaluation: a contribution to a theory of evaluation influence based on Swiss experience.

    Science.gov (United States)

    Balthasar, Andreas

    2009-06-01

    Growing interest in the institutionalization of evaluation in the public administration raises the question as to which institutional arrangement offers optimal conditions for the utilization of evaluations. Institutional arrangement denotes the formal organization of processes and competencies, together with procedural rules, that are applicable independently of individual evaluation projects. It reflects the evaluation practice of an institution and defines the distance between evaluators and evaluees. This article outlines the results of a broad-based study of all 300 or so evaluations that the Swiss Federal Administration completed from 1999 to 2002. On this basis, it derives a theory of the influence of institutional factors on the utilization of evaluations.

  1. Green Power Procurement Library | Energy Analysis | NREL

    Science.gov (United States)

    ., and E.S. Brown. 2006. Utility-Marketer Partnerships: An Effective Strategy for Marketing Green Power Reduction Programs. Local Government Climate and Energy Strategy Series. EPA 430-R-09-045. Green Power Developing New Renewable Energy Projects. NREL/TP-6A20-51904. July. Natural Marketing Institute. 2011

  2. Defining and certifying green power

    International Nuclear Information System (INIS)

    1998-02-01

    Studies have shown that as electric utilities restructure from monopolistic utilities to competitive open access retailers, there is an increasing demand by individual and institutional customers for green power. In the United States, 17 electricity suppliers have offered customers the opportunity to buy energy generated from renewable sources such as photovoltaic panels, wind turbines and biomass. Twenty other utilities are conducting market research in preparation for offering a similar program. It was suggested that in order to help the customers make their choice based on accurate information, generating facilities should be obligated to provide credible information about the environmental performance of electricity supply through standardized environmental profile labels. A list of agreed upon environmental indicators and performance levels must be established so that the 'environmental friendliness' of different generating facilities can be measured. One of the problems in tackling this issue is that there is disagreement about what constitutes green power. Opinions range from wind and solar generation being the only two forms of green power, to including even natural gas and nuclear energy (i.e. under the right conditions). The two programs that are used for the certification of green power in Canada and the United States are Canada's Environmental Choice Program and California's Green-e Renewable Electricity Branding Program. This report describes the two programs and summarizes the results of interviews conducted on the definition and certification of green power. 15 refs

  3. U.S. architects report increased adoption of green building

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2008-12-15

    This article discussed results of the 2008 Green Index survey conducted by Autodesk Inc., a company that is committed to developing software for easier and more efficient sustainable building design. The survey, which questioned members of the American Institute of Architects (AIA), revealed that architects and building owners have increased the implementation of sustainable design practices in response to a greater demand from clients. An increase in implementing green building elements of 15 per cent from 2007 may indicate a shift in attitude towards climate change. The primary reasons clients are asking for green buildings are reduced operating costs, marketing and marketing demand. The survey showed that 41 per cent of architects are using software to help predict and evaluate the environmental impact and lifecycle of their buildings as well as the HVAC operating costs and alternative building materials. The survey also showed that 24 per cent of architects are currently implementing green roofs on more than half of their new projects, compared with 7 per cent in 2007. Also, 39 per cent are using renewable, on-site energy sources such as solar, wind ,geothermal, low impact hydro, or biomass on more than half of new building designs compared with only 6 per cent in 2007. 1 ref.

  4. Perspectives of the Market of green products

    International Nuclear Information System (INIS)

    Gonzalez Elias, Andres

    2000-01-01

    The advance of environmental strategies in Colombia during the nineties, Cleaner Production mainly, showed to the industry the benefits of environmental management. In the last five years some of the Colombian enterprises became leaders on the management of the environment because their initiatives and the continuous work supported by the regional authorities for environmental protection. The results of the CP programs in different sectors enhanced the innovative capacity of enterprises. In the other hand the development of environmental regulations and the evolution of the competitiveness parameters in the regional and foreign markets claims for new initiatives near to the Colombian industries that are in the need to maintain the level obtained through hard efforts in the past years. The vision of an environmental management oriented to life cycle of product complements the CP efforts because involves environmental issues on design and product development process with the purpose to increase the green product participation in market. This paper presents a sight of the possible future development of the green market in our country by two ways. At the first we identify trends towards the green market in the current institutional process of the environmental sector in Colombia and in the second, provides an instrumental view of the relationship between the LCA and the environmental management product oriented

  5. Pengaruh Green Marketing Hotel Terhadap Green Consumer Behavior

    OpenAIRE

    Yo Fernandez, Eunike Christe; Tjoanda, Evelyn

    2017-01-01

    Penelitian ini dilakukan untuk mengetahui pengaruh dari green marketing hotel terhadap green consumer behavior. Green marketing memiliki 3 dimensi, yaitu green product, green price, dan green promotion. Penelitian ini melibatkan 272 responden masyarakat Surabaya dan menggunakan metode regresi linear berganda. Hasil penelitian menunjukkan bahwa green product dan green price berpengaruh secara positif dan signifikan sedangkan green promotion berpengaruh namun tidak signifikan terhadap green con...

  6. Optimized design and control of an off grid solar PV/hydrogen fuel cell power system for green buildings

    Science.gov (United States)

    Ghenai, C.; Bettayeb, M.

    2017-11-01

    Modelling, simulation, optimization and control strategies are used in this study to design a stand-alone solar PV/Fuel Cell/Battery/Generator hybrid power system to serve the electrical load of a commercial building. The main objective is to design an off grid energy system to meet the desired electric load of the commercial building with high renewable fraction, low emissions and low cost of energy. The goal is to manage the energy consumption of the building, reduce the associate cost and to switch from grid-tied fossil fuel power system to an off grid renewable and cleaner power system. Energy audit was performed in this study to determine the energy consumption of the building. Hourly simulations, modelling and optimization were performed to determine the performance and cost of the hybrid power configurations using different control strategies. The results show that the hybrid off grid solar PV/Fuel Cell/Generator/Battery/Inverter power system offers the best performance for the tested system architectures. From the total energy generated from the off grid hybrid power system, 73% is produced from the solar PV, 24% from the fuel cell and 3% from the backup Diesel generator. The produced power is used to meet all the AC load of the building without power shortage (system produces 18.2% excess power that can be used to serve the thermal load of the building. The proposed hybrid power system is sustainable, economically viable and environmentally friendly: High renewable fraction (66.1%), low levelized cost of energy (92 /MWh), and low carbon dioxide emissions (24 kg CO2/MWh) are achieved.

  7. Use of Generalized Fluid System Simulation Program (GFSSP) for Teaching and Performing Senior Design Projects at the Educational Institutions

    Science.gov (United States)

    Majumdar, A. K.; Hedayat, A.

    2015-01-01

    This paper describes the experience of the authors in using the Generalized Fluid System Simulation Program (GFSSP) in teaching Design of Thermal Systems class at University of Alabama in Huntsville. GFSSP is a finite volume based thermo-fluid system network analysis code, developed at NASA/Marshall Space Flight Center, and is extensively used in NASA, Department of Defense, and aerospace industries for propulsion system design, analysis, and performance evaluation. The educational version of GFSSP is freely available to all US higher education institutions. The main purpose of the paper is to illustrate the utilization of this user-friendly code for the thermal systems design and fluid engineering courses and to encourage the instructors to utilize the code for the class assignments as well as senior design projects. The need for a generalized computer program for thermofluid analysis in a flow network has been felt for a long time in aerospace industries. Designers of thermofluid systems often need to know pressures, temperatures, flow rates, concentrations, and heat transfer rates at different parts of a flow circuit for steady state or transient conditions. Such applications occur in propulsion systems for tank pressurization, internal flow analysis of rocket engine turbopumps, chilldown of cryogenic tanks and transfer lines, and many other applications of gas-liquid systems involving fluid transients and conjugate heat and mass transfer. Computer resource requirements to perform time-dependent, three-dimensional Navier-Stokes computational fluid dynamic (CFD) analysis of such systems are prohibitive and therefore are not practical. Available commercial codes are generally suitable for steady state, single-phase incompressible flow. Because of the proprietary nature of such codes, it is not possible to extend their capability to satisfy the above-mentioned needs. Therefore, the Generalized Fluid System Simulation Program (GFSSP1) has been developed at NASA

  8. Green tribology: principles, research areas and challenges.

    Science.gov (United States)

    Nosonovsky, Michael; Bhushan, Bharat

    2010-10-28

    In this introductory paper for the Theme Issue on green tribology, we discuss the concept of green tribology and its relation to other areas of tribology as well as other 'green' disciplines, namely, green engineering and green chemistry. We formulate the 12 principles of green tribology: the minimization of (i) friction and (ii) wear, (iii) the reduction or complete elimination of lubrication, including self-lubrication, (iv) natural and (v) biodegradable lubrication, (vi) using sustainable chemistry and engineering principles, (vii) biomimetic approaches, (viii) surface texturing, (ix) environmental implications of coatings, (x) real-time monitoring, (xi) design for degradation, and (xii) sustainable energy applications. We further define three areas of green tribology: (i) biomimetics for tribological applications, (ii) environment-friendly lubrication, and (iii) the tribology of renewable-energy application. The integration of these areas remains a primary challenge for this novel area of research. We also discuss the challenges of green tribology and future directions of research.

  9. 75 FR 51818 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Science.gov (United States)

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... a number of work days aggregating at least 250 work days, occurring either solely under this...

  10. 76 FR 62409 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Science.gov (United States)

    2011-10-07

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS..., from January 1, 1961 through June 30, 1970, for a number of work days aggregating at least 250 work...

  11. 75 FR 74733 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Science.gov (United States)

    2010-12-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... aggregating at least 250 work days, occurring either solely under this employment, or in combination with work...

  12. 75 FR 51816 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Science.gov (United States)

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... number of work days aggregating at least 250 work days, occurring either solely under this employment or...

  13. Green Gold

    International Nuclear Information System (INIS)

    Salamandra Martinez, Carlos

    2004-01-01

    The main purpose of this work is to offer a general panoramic of the processes or experiences pilot that are carried out in the Project Green Gold, as strategy of environmental sustainability and organizational invigoration in Choco, especially in the 12 communities of the municipalities of Tado and Condoto. It is also sought to offer a minimum of information on the techniques of handmade production and to show the possibilities to carry out in a rational way the use and use of the natural resources. The Project Green Gold is carried out by the Corporation Green Gold (COV) and co-financed with resources of international and national character, the intervention of the financial resources it achievement mainly for the use of clean processes in the extraction stages and metals benefit. The project is centered primarily in the absence of use of products or toxic substances as the mercury, fair trade, organizational invigoration, execution of 11 approaches and certification of the metals Gold and Platinum. The COV, it has come executing the proposal from the year 2001 with the premise of contributing to the balance between the rational exploitation of the natural resources and the conservation of the environment in the Choco. In the project they are used technical handmade characteristic of the region framed inside the mining activity and production activities are diversified in the productive family units. Those producing with the support of entities of juridical character, specify the necessary game rules for the extraction and products commercialization

  14. OPREVENT2: Design of a multi-institutional intervention for obesity control and prevention for American Indian adults

    Directory of Open Access Journals (Sweden)

    Joel Gittelsohn

    2017-01-01

    Full Text Available Abstract Background Obesity and other nutrition-related chronic disease rates are high in American Indian (AI populations, and an urgent need exists to identify evidence-based strategies for prevention and treatment. Multi-level, multi-component (MLMC interventions are needed, but there are significant knowledge gaps on how to deliver these types of interventions in low-income rural AI communities. Methods OPREVENT2 is a MLMC intervention targeting AI adults living in six rural reservations in New Mexico and Wisconsin. Aiming to prevent and reduce obesity in adults by working at multiple levels of the food and physical activity (PA environments, OPREVENT2 focuses on evidence-based strategies known to increase access to, demand for, and consumption of healthier foods and beverages, and increase worksite and home-based opportunities for PA. OPREVENT2 works to create systems-level change by partnering with tribal stakeholders, multiple levels of the food and PA environment (food stores, worksites, schools, and the social environment (children as change agents, families, social media. Extensive evaluation will be conducted at each level of the intervention to assess effectiveness via process and impact measures. Discussion Novel aspects of OPREVENT2 include: active engagement with stakeholders at many levels (policy, institutional, and at multiple levels of the food and PA system; use of community-based strategies to engage policymakers and other key stakeholders (community workshops, action committees; emphasis on both the built environment (intervening with retail food sources and the social environment. This paper describes the design of the intervention and the evaluation plan of the OPREVENT2. Trial registration Clinical Trial Registration: NCT02803853 (June 10, 2016

  15. Conceptual Design of a Clinical BNCT Beam in an Adjacent Dry Cell of the Jozef Stefan Institute TRIGA Reactor

    International Nuclear Information System (INIS)

    Maucec, Marko

    2000-01-01

    The MCNP4B Monte Carlo transport code is used in a feasibility study of the epithermal neutron boron neutron capture therapy facility in the thermalizing column of the 250-kW TRIGA Mark II reactor at the Jozef Stefan Institute (JSI). To boost the epithermal neutron flux at the reference irradiation point, the efficiency of a fission plate with almost 1.5 kg of 20% enriched uranium and 2.3 kW of thermal power is investigated. With the same purpose in mind, the TRIGA reactor core setup is optimized, and standard fresh fuel elements are concentrated partly in the outermost ring of the core. Further, a detailed parametric study of the materials and dimensions for all the relevant parts of the irradiation facility is carried out. Some of the standard epithermal neutron filter/moderator materials, as well as 'pressed-only' low-density Al 2 O 3 and AlF 3 , are considered. The proposed version of the BNCT facility, with PbF 2 as the epithermal neutron filter/moderator, provides an epithermal neutron flux of ∼1.1 x 10 9 n/cm 2 .s, thus enabling patient irradiation times of nfast /φ epi -13 Gy.cm 2 /n and [overdot]D γ /φ epi -13 Gy.cm 2 /n), the in-air performances of the proposed beam are comparable to all existing epithermal BNCT facilities. The design presents an equally efficient alternative to the BNCT beams in TRIGA reactor thermal columns that are more commonly applied. The cavity of the dry cell, a former JSI TRIGA reactor spent-fuel storage facility, adjacent to the thermalizing column, could rather easily be rearranged into a suitable patient treatment room, which would substantially decrease the overall developmental costs

  16. OPREVENT2: Design of a multi-institutional intervention for obesity control and prevention for American Indian adults.

    Science.gov (United States)

    Gittelsohn, Joel; Jock, Brittany; Redmond, Leslie; Fleischhacker, Sheila; Eckmann, Thomas; Bleich, Sara N; Loh, Hong; Ogburn, Elizabeth; Gadhoke, Preety; Swartz, Jacqueline; Pardilla, Marla; Caballero, Benjamin

    2017-01-23

    Obesity and other nutrition-related chronic disease rates are high in American Indian (AI) populations, and an urgent need exists to identify evidence-based strategies for prevention and treatment. Multi-level, multi-component (MLMC) interventions are needed, but there are significant knowledge gaps on how to deliver these types of interventions in low-income rural AI communities. OPREVENT2 is a MLMC intervention targeting AI adults living in six rural reservations in New Mexico and Wisconsin. Aiming to prevent and reduce obesity in adults by working at multiple levels of the food and physical activity (PA) environments, OPREVENT2 focuses on evidence-based strategies known to increase access to, demand for, and consumption of healthier foods and beverages, and increase worksite and home-based opportunities for PA. OPREVENT2 works to create systems-level change by partnering with tribal stakeholders, multiple levels of the food and PA environment (food stores, worksites, schools), and the social environment (children as change agents, families, social media). Extensive evaluation will be conducted at each level of the intervention to assess effectiveness via process and impact measures. Novel aspects of OPREVENT2 include: active engagement with stakeholders at many levels (policy, institutional, and at multiple levels of the food and PA system); use of community-based strategies to engage policymakers and other key stakeholders (community workshops, action committees); emphasis on both the built environment (intervening with retail food sources) and the social environment. This paper describes the design of the intervention and the evaluation plan of the OPREVENT2. Clinical Trial Registration: NCT02803853 (June 10, 2016).

  17. Ecological Literacy, Urban Green Space, and Mobile Technology: Exploring the Impacts of an Arboretum Curriculum Designed for Undergraduate Biology Courses

    Science.gov (United States)

    Phoebus, Patrick E.

    Increasing individual ecological literacy levels may help citizens make informed choices about the environmental challenges facing society. The purpose of this study was to explore the impacts of an arboretum curriculum incorporating mobile technology and an urban greenspace on the ecological knowledge, environmental attitudes and beliefs, and environmental behaviors of undergraduate biology students and pre-service K-8 teachers during a summer course. Using a convergent parallel mixed-methods design, both quantitative and qualitative data were collected, analyzed, and later merged to create an enhanced understanding of the impact of the curriculum on the environmental attitudes and beliefs of the participants. Quantitative results revealed a significant difference between pre- and post-survey scores for ecological knowledge, with no significant differences between pre- and post-scores for the other variables measured. However, no significant difference in scores was found between experimental and comparison groups for any of the three variables. When the two data sets were compared, results from the quantitative and qualitative components were found to converge and diverge. Quantitative data indicated the environmental attitudes and beliefs of participants were unaffected by the arboretum curriculum. Similarly, qualitative data indicated participants' perceived environmental attitudes and beliefs about the importance of nature remained unchanged throughout the course of the study. However, qualitative data supporting the theme connecting with the curriculum suggested experiences with the arboretum curriculum helped participants develop an appreciation for trees and nature and led them to believe they increased their knowledge about trees.

  18. Greens of the European Green Capitals

    Science.gov (United States)

    Cömertler, Seval

    2017-10-01

    Well established and maintained green areas have a key role on reaching the high quality of life and sustainability in urban environments. Therefore, green areas must be carefully accounted and evaluated in the urban planning affairs. In this context, the European Green Capitals, which attach a great importance to the green areas, have a great potential to act as a role model for both small and big cities in all around the world. These leading cities (chronologically, Stockholm, Hamburg, Vitoria-Gasteiz, Nantes, Copenhagen, Bristol, Ljubljana, Essen and Nijmegen) are inspiring for the other cities which seek to achieve more sustainable and environmentally friendly places through green areas. From this point of view, the aim of this paper was to investigate the green areas of the European Green Capitals. The paper covered whole European Green Capitals, and the application form of each Green Capital was used as a primary data source. Consequently, the paper put forwarded that the European Green Capitals have considerably large amount and high proportion of green areas. Further, these cities provide an excellent access to the public green areas. As a result of abundant provision and proper distribution, the almost all citizens in most of the Green Capitals live within a distance of 300 meters to a green area. For further researches, the paper suggested that these green capitals should be investigated in terms of their efforts, measures, goals and plans, policies and implications to administer, to protect, to enhance and to expand the green areas.

  19. An effective and optimal quality control approach for green energy manufacturing using design of experiments framework and evolutionary algorithm

    Science.gov (United States)

    Saavedra, Juan Alejandro

    Quality Control (QC) and Quality Assurance (QA) strategies vary significantly across industries in the manufacturing sector depending on the product being built. Such strategies range from simple statistical analysis and process controls, decision-making process of reworking, repairing, or scraping defective product. This study proposes an optimal QC methodology in order to include rework stations during the manufacturing process by identifying the amount and location of these workstations. The factors that are considered to optimize these stations are cost, cycle time, reworkability and rework benefit. The goal is to minimize the cost and cycle time of the process, but increase the reworkability and rework benefit. The specific objectives of this study are: (1) to propose a cost estimation model that includes energy consumption, and (2) to propose an optimal QC methodology to identify quantity and location of rework workstations. The cost estimation model includes energy consumption as part of the product direct cost. The cost estimation model developed allows the user to calculate product direct cost as the quality sigma level of the process changes. This provides a benefit because a complete cost estimation calculation does not need to be performed every time the processes yield changes. This cost estimation model is then used for the QC strategy optimization process. In order to propose a methodology that provides an optimal QC strategy, the possible factors that affect QC were evaluated. A screening Design of Experiments (DOE) was performed on seven initial factors and identified 3 significant factors. It reflected that one response variable was not required for the optimization process. A full factorial DOE was estimated in order to verify the significant factors obtained previously. The QC strategy optimization is performed through a Genetic Algorithm (GA) which allows the evaluation of several solutions in order to obtain feasible optimal solutions. The GA

  20. Design Principles for Equity and Excellence at Hispanic-Serving Institutions. PERSPECTIVAS: Issues in Higher Education Policy and Practice. Issue No. 4, Spring 2015

    Science.gov (United States)

    Malcom-Piqueux, Lindsey E.; Bensimon, Estela Mara

    2015-01-01

    Hispanic-Serving Institutions (HSIs) shoulder unique responsibilities, including the education of post-traditional student populations, while facing distinct resource-related challenges. Any efforts to assess the performance of HSIs must be done with these facts in mind. This brief offers design principles for equity and excellence at HSIs that…

  1. Assessing the Impact of a Program Designed to Develop Sustainability Leadership amongst Staff Members in Higher Education Institutes: A Case Study from a Community of Practice Perspective

    Science.gov (United States)

    Alkaher, Iris; Avissar, Ilana

    2018-01-01

    This study focuses on the impact of a sustainability leadership development program (SLDP) designed to develop staff members as leaders who encourage sustainability practices within institutions of higher education (IHE). Using the framework of community of practice (CoP), we explored the program's contribution by interviewing 16 staff members who…

  2. Oslo Art and Design Education (University College 1966–1994 – An educational institution with corporate responsibility and sustainability in focus

    Directory of Open Access Journals (Sweden)

    Randi Veiteberg Kvellestad

    2015-12-01

    Full Text Available The artile chronicles the Department of Art, Design and Drama at Oslo and Akershus University College ca. 1950 to 1990. The school bore the name Oslo Art and Design Education College (SLFO from 1966 to 1975 and Oslo Art and Design Education University College from 1975 to 1994. The institution had a clear teaching focus while running extensive programs on professional training, pilot projects and guidance service. The tradition of quality in the choice of material as well as work with engineering and design was strong, but greater emphasis was eventually placed on experimentation with material, tools and techniques. The students were both encouraged and challenged to be creative and rely on their own ideas in experimentation. The article set its focus on change and training in textiles needlework teacher education. The source materials are annual reports, published texts found in the Institute's history collection and interviews of seven employees who worked at the school in part or the whole period. Informants’ arguments and the analysis of texts are related to recent research in Sweden and Norway. The article shows that the institution once stood for attitudes that one would today call sustainable, with strong quality requirements. Thus, the institution showed social responsibility through education and industrial initiatives.

  3. The Design of Video Games in the Implementation of Malay Language Learning among Foreign Students in an Institution of Higher Learning

    Science.gov (United States)

    Rosman, Fuziah; Alias, Norlidah; Rahman, Mohd Nazri Abdul; Dewitt, Dorothy

    2015-01-01

    This study aims at reviewing the curriculum design by including video games in the implementation of the Malay language course at an Institute of Higher Learning. The objective of this study is to obtain expert opinion on the expected manner of implementation of video games in learning the Malay language. The Fuzzy Delphi technique (FDM) is used…

  4. Green chemistry

    International Nuclear Information System (INIS)

    Warner, John C.; Cannon, Amy S.; Dye, Kevin M.

    2004-01-01

    A grand challenge facing government, industry, and academia in the relationship of our technological society to the environment is reinventing the use of materials. To address this challenge, collaboration from an interdisciplinary group of stakeholders will be necessary. Traditionally, the approach to risk management of materials and chemicals has been through inerventions intended to reduce exposure to materials that are hazardous to health and the environment. In 1990, the Pollution Prevention Act encouraged a new tact-elimination of hazards at the source. An emerging approach to this grand challenge seeks to embed the diverse set of environmental perspectives and interests in the everyday practice of the people most responsible for using and creating new materials--chemists. The approach, which has come to be known as Green Chemistry, intends to eliminate intrinsic hazard itself, rather than focusing on reducing risk by minimizing exposure. This chapter addresses the representation of downstream environmental stakeholder interests in the upstream everyday practice that is reinventing chemistry and its material inputs, products, and waste as described in the '12 Principles of Green Chemistry'

  5. Green urbanity

    Directory of Open Access Journals (Sweden)

    Alenka Fikfak

    2012-01-01

    Full Text Available Tourism and other culture-based types of small business, which are the leitmotif in the planning of the Europark Ruardi, are becoming the guiding motif in the spatial development of urban centres that are influenced by dynamic transformation processes. The system should build upon the exploitation of both local and regional environmental features. This would encourage the quest for special environmental features, with an emphasis on their conservation, i.e. sustainable development, and connections in a wider context.The Europark is seen as a new strategic point of the Zasavje Region (the region of the central Sava Valley, which is linked to other important points in a region relevant for tourism. Due to the "smallness" of the region and/or the proximity of such points, development can be fast and effective. The interaction of different activities in space yields endless opportunities for users, who choose their own goals and priorities in the use of space. Four theme areas of the Europark area planning are envisaged. The organisation of activities is based on the composition of the mosaic field patterns, where green fields intertwine with areas of different, existing and new, urban functions. The fields of urban and recreation programmes are connected with a network of green areas and walking trails, along which theme park settings are arranged.

  6. Green shipping management

    CERN Document Server

    Lun, Y H Venus; Wong, Christina W Y; Cheng, T C E

    2016-01-01

    This book presents theory-driven discussion on the link between implementing green shipping practices (GSP) and shipping firm performance. It examines the shipping industry’s challenge of supporting economic growth while enhancing environmental performance. Consisting of nine chapters, the book covers topics such as the conceptualization of green shipping practices (GSPs), measurement scales for evaluating GSP implementation, greening capability, greening and performance relativity (GPR), green management practice, green shipping network, greening capacity, and greening propensity. In view of the increasing quest for environment protection in the shipping sector, this book provides a good reference for firms to understand and evaluate their capability in carrying out green operations on their shipping activities.

  7. From green architecture to architectural green

    DEFF Research Database (Denmark)

    Earon, Ofri

    2011-01-01

    that describes the architectural exclusivity of this particular architecture genre. The adjective green expresses architectural qualities differentiating green architecture from none-green architecture. Currently, adding trees and vegetation to the building’s facade is the main architectural characteristics...... they have overshadowed the architectural potential of green architecture. The paper questions how a green space should perform, look like and function. Two examples are chosen to demonstrate thorough integrations between green and space. The examples are public buildings categorized as pavilions. One......The paper investigates the topic of green architecture from an architectural point of view and not an energy point of view. The purpose of the paper is to establish a debate about the architectural language and spatial characteristics of green architecture. In this light, green becomes an adjective...

  8. EAP course design within a context of institutional change and cross-disciplinary collaboration: Factors shaping the creating of ‘writing for commerce’

    Directory of Open Access Journals (Sweden)

    Jackson, Fiona

    2009-12-01

    Full Text Available Many reports of needs analysis and curriculum design of EAP courses focus largely on the immediate pedagogic context and ensuing decision making and materials design processes of the course designers. This paper explores the process of curriculum design from the perspectives of both debates and developments within the field of language and literacy education, and the impact of international, national and institutional shifts in higher education on one course design process within one South African university. The paper explores the realities of institutional and disciplinary histories and changes that impacted on the design of an EAP course for a linguistically, culturally and racially diverse group of first-year commerce students. The intricacies of creating such a course as an inter-disciplinary school, rather than departmental, project are explored and briefly evaluated. The key principles underpinning the course design are explained. The paper concludes with consideration of why the collaborative inter-disciplinary project has faded, although the course has continued successfully.

  9. Suggestions on Strengthening Greening Construction of Ecological Residential Areas

    OpenAIRE

    Li, Peng

    2013-01-01

    Greening construction is an important part of the construction of ecological residential areas, but there exist some misunderstandings in greening construction of ecological residential districts at present. Based on the description of functions of green space in ecological residential areas, the summarization of principles of greening design, and the discussion of questions in greening construction of ecological residential districts, some suggestions as well as specific measures for strengt...

  10. Smart design rules for smart grids : analysing local smart grid development through an empirico-legal institutional lens

    NARCIS (Netherlands)

    Lammers, Imke; Heldeweg, Michiel A.

    2016-01-01

    Background: This article entails an innovative approach to smart grid technology implementation, as it connects governance research with legal analysis. We apply the empirico-legal ‘ILTIAD framework’, which combines Elinor Ostrom’s Institutional Analysis and Development (IAD) framework with

  11. The Design and Development of Educational Materials Using Microcomputer Technology in Distance Teaching Institutions: Some Issues for Consideration.

    Science.gov (United States)

    Yates, Christopher

    Perhaps the most significant development in microcomputer technology over the last two years has been the development of desktop publishing techniques. This technology promises to offer some significant advantages to institutions developing instructional materials in less developed countries, particularly in terms of control, cost effectiveness,…

  12. All-ukrainian research and design institute of analytical instrumentation “Ukranalyt” celebrates its 45th anniversary

    Directory of Open Access Journals (Sweden)

    Dashkovsky A. A.

    2014-02-01

    Full Text Available The paper describes history of creation and progress of the institute as a scientific organization. The information is presented on areas of scientific and technical activity, and the results obtained by the stuff during 45-years history of the enterprise.

  13. Conceptual design of a clinical BNCT beam in an adjacent dry cell of the Jozef Stefan Institute TRIGA reactor

    NARCIS (Netherlands)

    Maucec, M

    The MCNP4B Monte Carlo transport code is used in a feasibility study of the epithermal neutron boron neutron capture therapy facility in the thermalizing column of the 250-kW TRIGA Mark II reactor at the Jozef Stefan Institute (JSI). To boost the epithermal neutron flux at the reference irradiation

  14. Police, Design, Plan and Manage: Developing a Framework for Integrating Staff Roles and Institutional Policies into a Plagiarism Prevention Strategy

    Science.gov (United States)

    Walker, Christopher; White, Melanie

    2014-01-01

    When student plagiarism occurs, academic interest and institutional policy generally assume the fault rests with the student. This paper questions this assumption. We claim that plagiarism is a shared responsibility and a complex phenomenon that requires an ongoing calibration of the relative skills and experiences of students and staff in…

  15. Educational Change in Oman: A Design Research Study of Personal, Institutional, and Societal Reactions to Collaborative Knowledge Building

    Science.gov (United States)

    Porcaro, David S.

    2014-01-01

    While collaborative problem-solving has been suggested as a solution for linking classroom learning with workforce skills, it is still not entirely clear how personal, institutional, and national factors work together to influence student and teacher acceptance of this pedagogical strategy. Oman provides an appropriate case for exploring this…

  16. The Impact of Institutional Design on the Democratization of School Governance: The Case of Nicaragua's Autonomous School Program

    Science.gov (United States)

    Gvirtz, Silvina; Minvielle, Lucila

    2009-01-01

    Nicaragua presents an interesting case study of a society pursuing reform of the democratization of its school governance through citizen participation. A radical transformation with a complex institutional arrangement was put in place within a context of major political change and endemic poverty. In order to achieve our objective of empirically…

  17. Conceptual design of a clinical BNCT beam in an adjacent dry cell of the Jozef Stefan Institute TRIGA reactor

    NARCIS (Netherlands)

    Maucec, M

    2000-01-01

    The MCNP4B Monte Carlo transport code is used in a feasibility study of the epithermal neutron boron neutron capture therapy facility in the thermalizing column of the 250-kW TRIGA Mark II reactor at the Jozef Stefan Institute (JSI). To boost the epithermal neutron flux at the reference irradiation

  18. 75 FR 65018 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Science.gov (United States)

    2010-10-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... aggregating at least 250 work days, occurring either solely under this employment, or in combination with work...

  19. 75 FR 57024 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Science.gov (United States)

    2010-09-17

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... number of work days aggregating at least 250 work days, occurring either solely under this employment or...

  20. 75 FR 32783 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Science.gov (United States)

    2010-06-09

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... aggregating at least 250 work days, occurring either solely under this employment or in combination with work...

  1. Green business will remain green

    International Nuclear Information System (INIS)

    Marcan, P.

    2008-01-01

    It all started with two words. Climate change. The carbon dioxide trading scheme, which was the politicians' idea on solving the number one global problem, followed. Four years ago, when the project was begun, there was no data for project initiation. Quotas for polluters mainly from energy production and other energy demanding industries were distributed based on spreadsheets, maximum output and expected future development of economies. Slovak companies have had a chance to profit from these arrangements since 2005. Many of them took advantage of the situation and turned the excessive quotas into an extraordinary profit which often reached hundreds of million Sk. The fact that the price of free quotas offered for sale dropped basically to 0 in 2006 only proved that the initial distribution was too generous. And the market reacted to the first official measurements of emissions. Slovak companies also contributed to this development. However, when planning the maximum emission volumes for 2008-2012 period, in spite of the fact that actual data were available, their expectations were not realistic. A glance at the figures in the proposal of the Ministry of Environment is sufficient to realize that there will be no major change in the future. And so for many Slovak companies business with a green future will remain green for the next five years. The state decided to give to selected companies even more free space as far as emissions are concerned. The most privileged companies can expect quotas increased by tens of percent. (author)

  2. Presidential Green Chemistry Challenge: 2011 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2011 award winner, Professor Bruce H. Lipshutz, designed a novel, second-generation surfactant called TPGS-750-M. It is a designer surfactant composed of safe, inexpensive ingredients.

  3. Green Power Partner Resources

    Science.gov (United States)

    EPA Green Power Partners can access tools and resources to help promote their green power commitments. Partners use these tools to communicate the benefits of their green power use to their customers, stakeholders, and the general public.

  4. Green Vehicle Guide

    Science.gov (United States)

    ... label Buy green. Save green. Learn about MPG math Discover fuel-saving tips Promote green ... U.S. consumers who have already purchased new vehicles under the fuel economy & greenhouse gas standard! More about the standards » Check ...

  5. Green Transformational Leadership and Green Performance: The Mediation Effects of Green Mindfulness and Green Self-Efficacy

    Directory of Open Access Journals (Sweden)

    Yu-Shan Chen

    2014-09-01

    Full Text Available No prior literature explores the influence of green transformational leadership on green performance, thus, this study develops a novel research framework to fill the research gap. This study investigates the influence of green transformational leadership on green performance and discusses the mediation effects of green mindfulness and green self-efficacy by means of structural equation modeling (SEM. The results indicate that green transformational leadership positively influences green mindfulness, green self-efficacy, and green performance. Moreover, this study demonstrates that the positive relationship between green transformational leadership and green performance is partially mediated by the two mediators: green mindfulness and green self-efficacy. It means that green transformational leadership can not only directly affect green performance positively but also indirectly affect it positively through green mindfulness and green self-efficacy. Therefore, firms need to raise their green transformational leadership, green mindfulness, and green self-efficacy to increase their green performance.

  6. Green Construction in Building Renovation

    Science.gov (United States)

    Ksit, Barbara; Majcherek, Michał

    2016-06-01

    Modern materials and construction solutions draw more and more attention to ecology and building certification. Among the criteria appearing in revitalization, an important element is bringing plants back into heavily urbanized areas. In its natural form, this is not possible to carry out everywhere, often requiring large amounts of space. Nowadays, however, there are a number of green roofs and green wall systems, allowing "greener" construction without making significant changes in the urban environment. The article includes a presentation and analysis of selected solutions of biological surfaces known as green roofs and green walls, specifying various solutions and their most important features. The case study focuses primarily on material and design solutions, as well as the potential benefits, risks and limitations in their use. Plants structures on the surfaces of vertical and horizontal partitions continue to be a very interesting alternative to take into account when applying for grants, such as LEED or BREEAM certificates.

  7. Promoting sustainability through green chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Kirchhoff, Mary M. [American Chemical Society, 1155 Sixteenth Street, NW, Washington, DC 20036 (United States)

    2005-06-15

    Green chemistry is an important tool in achieving sustainability. The implementation of green chemistry, the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances, is essential if the expanding global population is to enjoy an increased standard of living without having a negative impact on the health of the planet. Cleaner technologies will allow the chemical enterprise to provide society with the goods and services on which it depends in an environmentally responsible manner. Green chemistry provides solutions to such global challenges as climate change, sustainable agriculture, energy, toxics in the environment, and the depletion of natural resources. A collaborative effort by industry, academia, and government is needed to promote the adoption of the green chemistry technologies necessary to achieve a sustainable society.

  8. Proceedings of the 5. annual international greening rooftops for sustainable communities conference, awards and trade show

    International Nuclear Information System (INIS)

    2007-01-01

    This conference provided a forum to discuss a broad range of benefits associated with green roof construction. In addition to creating green space, green roofs save energy, mitigate the urban heat island effect, clean stormwater runoff, attenuate sound, and provide aesthetic value. Strategies to promote the widespread adoption of green roof technology in North America were presented along with federal policies and standards that support green roof applications. Some timely green roofing topics were also addressed, such as the residential green roof market and urban agriculture. Innovative research programs and demonstration programs were highlighted along with policy developments in countries where green roof technology has been widely implemented. Public outreach, training and education programs were also reviewed. The conference was divided into the following sessions: stormwater policy development; green roofs in Minnesota and Chicago; stormwater management and other benefits of green roofs; greening the green roof system; development of green roof standards and policies; stormwater management and life cycle calculation; stormwater research; overcoming the challenge of the residential green roof market; feasibility and impact assessments of green roof programs; green roof design case studies; energy and thermal performance; urban agriculture and green roofs; green roof policy, incentives and regulations in the City of Minneapolis; innovative uses of green roofs; green roof growing medium and vegetation; green walls and green roof gardens; studies on the benefits of green roofs; and, careers in greening. The conference featured 47 presentations, of which 34 have been catalogued separately for inclusion in this database. refs., tabs., figs

  9. Perceptions of visual communication design education in higher education in Ireland: A multi-case study from the design industry, institutes and graduates perspectives

    OpenAIRE

    DOWLING, FIONA

    2018-01-01

    APPROVED ?Use your own vision and mentality in order to form design decisions + Don?t believe your professor? Annelys de Vet ? (Kiosoglou & Frank, Ed. 2013., p 34). The aim of the study was to evaluate and construct an explanation behind the currency that higher education degrees in design enjoy in Ireland. The Visual Communication (VC) design discipline at Bachelors (BA) level accounted for the greatest cohort of students leaving design HE in Ireland in the 1990s. This grap...

  10. The institutional design, politics, and effects of a bioregional approach: observations and lessons from 11 case studies of river basin organizations

    Directory of Open Access Journals (Sweden)

    Sander Meijerink

    2017-06-01

    Full Text Available One of the prescriptions for adaptive comanagement of social-ecological systems is to follow a bioregional approach. In water resources management, experience has been gained with a bioregional approach by the foundation of river basin organizations (RBOs. Here, we summarize the results of a research project involving 27 colleagues who have undertaken an analysis of the global discussion on RBOs and the foundation of RBOs in Canada, USA, Great Britain, Germany, Portugal, South Africa, Ukraine, Afghanistan, Mongolia, Thailand, and Australia. Drawing on Ostrom's institutional analysis and development framework, we first present a fine-grained analysis of the institutional architecture of these RBOs, which enables us to distinguish between autonomous, coordinating, partnership, and agency type RBOs. Second, we unravel the main controversies over this architecture by focusing on the key actors involved in either promoting or hindering RBO formation, globally and at the national level. Third, we summarize how the performance of RBOs can be evaluated in terms of coordination, accountability, legitimacy, and environmental effectiveness. Finally, we discuss the relationship between institutional design and performance. The main findings are: (1 the foundation of RBOs is not a neutral process but rather a highly political one, (2 the foundation of RBOs creates complex accountability relationships, and (3 institutional interplay, the capacity to generate financial resources, and a minimum degree of institutional stability are crucial to the successes of RBOs in realizing coordination and environmental effectiveness.

  11. Central Region Green Infrastructure

    Data.gov (United States)

    Minnesota Department of Natural Resources — This Green Infrastructure data is comprised of 3 similar ecological corridor data layers ? Metro Conservation Corridors, green infrastructure analysis in counties...

  12. NRC review of Electric Power Research Institute's advanced light water reactor utility requirements document. Passive plant designs, chapter 1, project number 669

    International Nuclear Information System (INIS)

    1994-08-01

    The Electric Power Research Institute (EPRI) is preparing a compendium of technical requirements, referred to as the open-quotes Advanced Light Water Reactor [ALWR] Utility Requirements Documentclose quotes, that is acceptable to the design of an ALWR power plant. When completed, this document is intended to be a comprehensive statement of utility requirements for the design, construction, and performance of an ALWR power plant for the 1990s and beyond. The Requirements Document consists of three volumes. Volume 1, open-quotes ALWR Policy and Summary of Top-Tier Requirementsclose quotes, is a management-level synopsis of the Requirements Document, including the design objectives and philosophy, the overall physical configuration and features of a future nuclear plant design, and the steps necessary to take the proposed ALWR design criteria beyond the conceptual design state to a completed, functioning power plant. Volume II consists of 13 chapters and contains utility design requirements for an evolutionary nuclear power plant [approximately 1350 megawatts-electric (MWe)]. Volume III contains utility design requirements for nuclear plants for which passive features will be used in their designs (approximately 600 MWe). In April 1992, the staff of the Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, issued Volume 1 and Volume 2 (Parts 1 and 2) of its safety evaluation report (SER) to document the results of its review of Volumes 1 and 2 of the Requirements Document. Volume 1, open-quotes NRC Review of Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document - Program Summaryclose quotes, provided a discussion of the overall purpose and scope of the Requirements Document, the background of the staff's review, the review approach used by the staff, and a summary of the policy and technical issues raised by the staff during its review

  13. NRC review of Electric Power Research Institute's advanced light water reactor utility requirements document. Passive plant designs, chapters 2-13, project number 669

    International Nuclear Information System (INIS)

    1994-08-01

    The Electric Power Research Institute (EPRI) is preparing a compendium of technical requirements, referred to as the open-quotes Advanced Light Water Reactor [ALWR] Utility Requirements Documentclose quotes, that is acceptable to the design of an ALWR power plant. When completed, this document is intended to be a comprehensive statement of utility requirements for the design, construction, and performance of an ALWR power plant for the 1990s and beyond. The Requirements Document consists of three volumes. Volume I, open-quotes ALWR Policy and Summary of Top-Tier Requirementsclose quotes, is a management-level synopsis of the Requirements Document, including the design objectives and philosophy, the overall physical configuration and features of a future nuclear plant design, and the steps necessary to take the proposed ALWR design criteria beyond the conceptual design state to a completed, functioning power plant. Volume II consists of 13 chapters and contains utility design requirements for an evolutionary nuclear power plant [approximately 1350 megawatts-electric (MWe)]. Volume III contains utility design requirements for nuclear plants for which passive features will be used in their designs (approximately 600 MWe). In April 1992, the staff of the Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, issued Volume 1 and Volume 2 (Parts 1 and 2) of its safety evaluation report (SER) to document the results of its review of Volumes 1 and 2 of the Requirements Document. Volume 1, open-quotes NRC Review of Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document - Program Summaryclose quotes, provided a discussion of the overall purpose and scope of the Requirements Document, the background of the staff's review, the review approach used by the staff, and a summary of the policy and technical issues raised by the staff during its review

  14. The green building envelope : Vertical greening

    NARCIS (Netherlands)

    Ottelé, M.

    2011-01-01

    Planting on roofs and façades is one of the most innovative and fastest developing fields of green technologies with respect to the built environment and horticulture. This thesis is focused on vertical greening of structures and to the multi-scale benefits of vegetation. Vertical green can improve

  15. Is green economy achievable through championing green growth? A local government experience from Zambia

    Directory of Open Access Journals (Sweden)

    Phiri Rodgers

    2016-03-01

    Full Text Available The need to enhance environmental sustainability, sustainable development and growth that takes into account the well-being of the people and nature because of the increased production and consumption of goods and services is the major driver to the introduction of green economy in Zambia and countries in southern Africa. This article examines the extent to which local government in Zambia has embraced green growth and green economy and critically analyses the concept of green economy and green growth. This study is based on a review of planning and policy documents, a household questionnaire survey and interviews with various institutions, planners and rural development organisations. A number of policies implemented at the local government level were analysed and reflected upon irrespective of whether they contain the components of green growth and green economy and the extent to which they contribute to attaining green economy. The article argues that the need for economic diversification is important as far as green economy is concerned. The article recommends the need to invest in research and development in order to find more carbon-free economic activities. The conclusion is that local government is key to achieving green growth and green economy, because it is involved at all levels, from policy formulation to implementation.

  16. Ergo-effects of designed school furniture and sitting positions on students behaviour and Musculo-Skeletal Disorder in Nigerian tertiary institutions

    Directory of Open Access Journals (Sweden)

    A. I Musa

    2011-07-01

    Full Text Available Improper design of school furniture is one of the contributing factors to back pain among students as indicated in some studies. In the case of designing school furniture where sitting constitutes a considerable time in the school, seat becomes important for comfort. This study is carried out in three selected institutions in Nigeria to determine level of musculoskeletal disorder in students’ and the furniture that they use. 720 questionnaires with 240 students (120 boys and 120 girls drawn from each participating institutions were administered and 675 responses were received. The results show that the number of students having MSD, accounted for 93.75%. However, the distributions of pain in the body parts in each school were different. The musculoskeletal pain, mostly concentrated on neck, right shoulders right elbow right wrist right hand, upper back and lower back. The result also reveals that most of the students are sitting on chairs with seat that are too high and too deep or too shallow and of tables that are too high. However, it is recommended that further study on effect of designed school furniture and sitting position in larger sample of students’ representative in Nigeria tertiary institutions should be carried out in order to reduce the effect of body pains.

  17. Support Process Development for Assessing Green Infrastructure in Omaha, NE

    Science.gov (United States)

    Evaluates Omaha’s current process for assessing green infrastructure projects and recommends improvements for comparing green and gray infrastructure. Compares Omaha’s design criteria to other cities. Reviews other US programs with rights-of-way criteria.

  18. Design, construction and tuning of S-band coupler for electron linear accelerator of institute for research in fundamental sciences (IPM E-linac)

    International Nuclear Information System (INIS)

    Ghasemi, F.; Abbasi Davani, F.; Lamehi Rachti, M.; Shaker, H.; Ahmadiannamin, S.

    2015-01-01

    Design and construction of an electron linear accelerator by Institute for Research in Fundamental Science (IPM) is considered as Iran’s first attempt to construct such an accelerator. In order to design a linear accelerating tube, after defining the accelerating tube and buncher geometries, RF input and output couplers must be designed. In this article, firstly, a brief report on the specifications of an S-band electron linear accelerator which is in progress in the school of particles and accelerators is presented and then, the design process and construction reports of the couplers required for this accelerator are described. Through performing necessary calculations and tuning the coupling factor and resonant frequency, couplers with desired specification have been fabricated by shrinking method. The final obtained coupling factor and resonant frequency have been respectively 1.05 and 2997 MHz for the first coupler, and 0.98 and 2996.9 MHz for the second one that are close to calculation results

  19. Exploring New York State Policy Expectations Pertaining to Energy Efficiency and Green Collar Workforce

    Science.gov (United States)

    Pauli, Felix Asher

    2012-01-01

    The Green Jobs Green New York (GJGNY) Act of 2009 was designed to reduce energy consumption by creating green collar workforce and providing energy efficiency audits to the public. The problem addressed in this study is the discrepancy between the expectations of Green Jobs Green New York Act of 2009 and the implementation of this policy. This…

  20. Firm entry and institutional lock-in: An organizational ecology analysis of the global fashion design industry

    NARCIS (Netherlands)

    Wenting, R.; Frenken, K.

    2011-01-01

    Few industries are more concentrated geographically than the global fashion design industry. We analyze the geography and evolution of the fashion design industry by looking at the yearly entry rates at the city level. In contrast to other industry studies, we find that legitimation processes

  1. Firm entry and institutional lock-in : an organizational ecology analysis of the global fashion design industry

    NARCIS (Netherlands)

    Wenting, R.; Frenken, K.

    2011-01-01

    Few industries are more concentrated geographically than the global fashion design industry. We analyze the geography and evolution of the fashion design industry by looking at the yearly entry rates at the city level. In contrast to other industry studies, we find that legitimation processes

  2. Techno-environmental assessment of the green biorefinery concept: Combining process simulation and life cycle assessment at an early design stage.

    Science.gov (United States)

    Corona, Andrea; Ambye-Jensen, Morten; Vega, Giovanna Croxatto; Hauschild, Michael Zwicky; Birkved, Morten

    2018-09-01

    The Green biorefinery (GBR) is a biorefinery concept that converts fresh biomass into value-added products. The present study combines a Process Flowsheet Simulation (PFS) and Life Cycle Assessment (LCA) to evaluate the technical and environmental performance of different GBR configurations and the cascading utilization of the GBR output. The GBR configurations considered in this study, test alternatives in the three main steps of green-biorefining: fractionation, precipitation, and protein separation. The different cascade utilization alternatives analyse different options for press-pulp utilization, and the LCA results show that the environmental profile of the GBR is highly affected by the utilization of the press-pulp and thus by the choice of conventional product replaced by the press-pulp. Furthermore, scenario analysis of different GBR configurations shows that higher benefits can be achieved by increasing product yields rather than lowering energy consumption. Green biorefining is shown to be an interesting biorefining concept, especially in a Danish context. Biorefining of green biomass is technically feasible and can bring environmental savings, when compared to conventional production methods. However, the savings will be determined by the processing involved in each conversion stage and on the cascade utilization of the different platform products. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. Scientific considerations for the design of a replacement for the 300-foot radio telescope; Proceedings of the Workshop, Green Bank, WV, Dec. 2, 3, 1988

    International Nuclear Information System (INIS)

    Brown, R.L.; Schwab, F.R.

    1989-01-01

    The replacement of the Green Bank radio telescope after its collapse in November 1988 is discussed. Sections are devoted to the scientific impact of the collapse; technical requirements for a replacement telescope; schedules and costs; observations of neutral atomic hydrogen; observations of pulsars, radio stars and the solar system; spectroscopic observations; and observations of continuum radiation. Diagrams, graphs, and maps are provided

  4. To Green or Not to Green? Evaluation of Green Stormwater Infrastructure in Kansas City Middle Blue River Project

    Science.gov (United States)

    The City of Kansas City, Mo., Water Services Department is implementing a pilot project to measure and evaluate the performance of green infrastructure. Information obtained through this pilot project will be used to guide the design of green solutions throughout Kansas City und...

  5. Green roofs: potential at LANL

    Energy Technology Data Exchange (ETDEWEB)

    Pacheco, Elena M [Los Alamos National Laboratory

    2009-01-01

    strokes, heat exhaustion, and pollution that can agitate the respiratory system. The most significant savings associated with green roofs is in the reduction of cooling demands due to the green roof's thermal mass and their insulating properties. Unlike a conventional roof system, a green roof does not absorb solar radiation and transfer that heat into the interior of a building. Instead the vegetation acts as a shade barrier and stabilizes the roof temperature so that interior temperatures remain comfortable for the occupants. Consequently there is less of a demand for air conditioning, and thus less money spent on energy. At LANL the potential of green roof systems has already been realized with the construction of the accessible green roof on the Otowi building. To further explore the possibilities and prospective benefits of green roofs though, the initial capital costs must be invested. Three buildings, TA-03-1698, TA-03-0502, and TA-53-0031 have all been identified as sound candidates for a green roof retrofit project. It is recommended that LANL proceed with further analysis of these projects and implementation of the green roofs. Furthermore, it is recommended that an urban forestry program be initiated to provide supplemental support to the environmental goals of green roofs. The obstacles barring green roof construction are most often budgetary and structural concerns. Given proper resources, however, the engineers and design professionals at LANL would surely succeed in the proper implementation of green roof systems so as to optimize their ecological and monetary benefits for the entire organization.

  6. Can Growth Be Green?

    Science.gov (United States)

    Gough, Ian

    2015-01-01

    This short article, based on a presentation at the London School of Economics, criticizes the common opinion that "green growth" offers a relatively painless - some even say pain-free - transition path for capitalist economies. After a brief summary of the daunting arithmetic entailed in combining fast decarbonization with continuing growth, the article advances 3 propositions. First, market-based carbon mitigation programs, such as carbon trading, cannot be sufficient and must be coupled with other policy pillars that foster transformative investment and widespread regulation. Second, a political economy of climate policy needs to draw on the lessons of comparative social policy research, which emphasizes the role of international pressures, interests, institutions, and ideas. Taking these into account gives a more realistic perspective on climate policy making in today's neoliberal world. Third, more radical policies on both consumption and production are called for, to ensure that carbon mitigation is not pursued at the expense of equity and social welfare. These include policies to restrain high-carbon luxury consumption and a transition toward shorter paid working time. The conclusion is that a realistic program of green growth will be immensely difficult and entail radical political change. © SAGE Publications 2015.

  7. An Online Student Research Institute Designed to Engage Students in Original Scientific Research Using State of the Art Technologies to Increase Participation in STEM Fields

    Science.gov (United States)

    Freed, R.

    2015-12-01

    Affordable and accessible technology has advanced tremendously in the last decade allowing educational paradigms to change dramatically to more student-centered, experiential and project-based models. Additionally, as the need to increase the number of students entering STEM fields in the United States becomes more critical it is imperative to understand the factors that determine student career pathways and to provide opportunities for students to experience, understand and pursue scientific endeavors. The Institute for Student Astronomical Research was founded in order to provide a means for high school and early undergraduate students to engage in meaningful and relevant scientific research. A major goal is to give students the experience of true-to-life scientific investigation from the planning and proposal stages to the data collection and analysis, writing up and presenting of scientific findings and finally to the publication of results. Furthermore, the Institute is designed to collect data on how involvement in the Science Research Seminars influences educational and career choices for students in longitudinal studies following participants for several years. In the first year of the online course of the Institute 10 student teams conducted original research and published their findings in peer-reviewed journals. Lessons learned from the pilot year are being applied to the Institute as efforts to scale up the program are underway.

  8. Proceedings of the 4. annual international greening rooftops for sustainable communities conference, awards and trade show

    International Nuclear Information System (INIS)

    2006-01-01

    Green roof technologies represent opportunities for significant social, economic and environmental benefits, particularly in urban areas. This conference, awards and trade show provided a forum to discuss the integration of nature with architecture and demonstrated the possibilities of applying advanced green roof technology to residential, institutional, industrial and commercial buildings. Sustainable landscaping principles were reviewed along with methods and techniques of urban ecology. Green roofs have proven to filter polluted air, reduce energy demands, and assist in stormwater management. The additional benefits of green roof technology in urban settings include moderation of the urban heat island effect, creation of green spaces, and preservation of habitat and biodiversity. It was noted that the widespread adoption of green roof technology in North America lags behind Europe due to a lack of effective policy instruments and standards. The conference was divided into the following 3 main sessions: (1) policy and program development, (2) case studies and design, and (3) research on technical performance benefits. The conference featured 40 presentations, of which 36 have been catalogued separately for inclusion in this database. refs., tabs., figs

  9. Occupational safety and health, green chemistry, and sustainability: a review of areas of convergence.

    Science.gov (United States)

    Schulte, Paul A; McKernan, Lauralynn T; Heidel, Donna S; Okun, Andrea H; Dotson, Gary Scott; Lentz, Thomas J; Geraci, Charles L; Heckel, Pamela E; Branche, Christine M

    2013-04-15

    With increasing numbers and quantities of chemicals in commerce and use, scientific attention continues to focus on the environmental and public health consequences of chemical production processes and exposures. Concerns about environmental stewardship have been gaining broader traction through emphases on sustainability and "green chemistry" principles. Occupational safety and health has not been fully promoted as a component of environmental sustainability. However, there is a natural convergence of green chemistry/sustainability and occupational safety and health efforts. Addressing both together can have a synergistic effect. Failure to promote this convergence could lead to increasing worker hazards and lack of support for sustainability efforts. The National Institute for Occupational Safety and Health has made a concerted effort involving multiple stakeholders to anticipate and identify potential hazards associated with sustainable practices and green jobs for workers. Examples of potential hazards are presented in case studies with suggested solutions such as implementing the hierarchy of controls and prevention through design principles in green chemistry and green building practices. Practical considerations and strategies for green chemistry, and environmental stewardship could benefit from the incorporation of occupational safety and health concepts which in turn protect affected workers.

  10. Unfolding Green Defense

    DEFF Research Database (Denmark)

    Larsen, Kristian Knus

    2015-01-01

    In recent years, many states have developed and implemented green solutions for defense. Building on these initiatives NATO formulated the NATO Green Defence Framework in 2014. The framework provides a broad basis for cooperation within the Alliance on green solutions for defense. This report aims...... to inform and support the further development of green solutions by unfolding how green technologies and green strategies have been developed and used to handle current security challenges. The report, initially, focuses on the security challenges that are being linked to green defense, namely fuel...... consumption in military operations, defense expenditure, energy security, and global climate change. The report then proceeds to introduce the NATO Green Defence Framework before exploring specific current uses of green technologies and green strategies for defense. The report concludes that a number...

  11. The Influence of Legitimacy on a Proactive Green Orientation and Green Performance: A Study Based on Transitional Economy Scenarios in China

    Directory of Open Access Journals (Sweden)

    Baoshan Ge

    2016-12-01

    Full Text Available With environmental pollution, climate change and resource scarcity being serious global issues, green entrepreneurship is increasingly seen as an approach to simultaneously address economic performance, environmental impact and social responsibility. As green entrepreneurship needs to consider both venture performance and social responsibility, it will be subject to legitimacy constraints at the system level. Whether these legitimacy constraints are favorable to green enterprise is not yet clear from current research. Especially for transition economies, the problem of whether proactive green enterprises facing legitimacy constraints under institutional uncertainty can achieve green performance requires further study. Thus, a theoretical model to determine the relationship between green proactiveness orientation (GPO, green performance, legitimacy, and transitional economics was proposed. Based on the data from 235 new Chinese green firms, the empirical results suggest that green startups launch with a green proactiveness orientation, which enables them to acquire a green performance advantage over their competitors. Improvements in green performance is also shown to be driven by the pressure from institutional legitimacy. Better green performance can be easily achieved if green startups have a higher level of legitimacy. However, against the background of transitional economies, the increase in institutional uncertainty will damage the promotion of political legitimacy and make the enterprises that are subject to political legitimacy constraints lose their green performance. Currently, political legitimacy is no longer an impetus. However, the increase in institutional uncertainty will strengthen the promotion of commercial legitimacy and cause green-oriented startups to pursue more commercial interests. Thus, to a certain extent, it will lead to market uncertainty. The conclusion of this study not only provides guidance for startups in

  12. Green Book

    Science.gov (United States)

    Areas of the country where air pollution levels persistently exceed the national ambient air quality standards may be designated nonattainment. This site provides current information on nonattainment areas by state and pollutant.

  13. Green Power Partnership Long-term Contracts

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. This page lists Partners that signed a contract to purchase green power for 5 years or more.

  14. Investment Primer for Green Revolving Funds

    Science.gov (United States)

    Weisbord, Dano

    2012-01-01

    Developing return-oriented green revolving funds (GRFs) is a rapidly growing trend at colleges and universities. A green revolving fund (GRF) is a special account designated for investment in on-campus projects that improve energy efficiency or decrease material use. GRFs invest in a variety of cost-saving initiatives, resulting in significant…

  15. Green chemistry using radiotracers at SINP

    International Nuclear Information System (INIS)

    Lahiri, Susanta

    2006-01-01

    Green chemistry is utilization of set of principles, which restricts the use, or generation of hazardous substances. In this aim, it is necessary to develop alternative methods, or to find greener reagents for minimum utilization of environmentally hostile substances. Radiotracers can be effectively utilized for development of such methods. This article describes the current status of Green Chemistry research using accelerator/reactor produced radionuclides at Saha Institute of Nuclear Physics, Kolkata, India. (author)

  16. ANALYSIS OF THEORETICAL AND METHODOLOGICAL APPROACHES TO DESIGN OF ELECTRONIC TEXTBOOKS FOR STUDENTS OF HIGHER AGRICULTURAL EDUCATIONAL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Olena Yu. Balalaieva

    2017-06-01

    Full Text Available The article deals with theoretical and methodological approaches to the design of electronic textbook, in particular systems, competence, activity, personality oriented, technological one, that in complex reflect the general trends in the formation of a new educational paradigm, distinctive features of which lie in constructing the heuristic searching model of the learning process, focusing on developmental teaching, knowledge integration, skills development for the independent information search and processing, technification of the learning process. The approach in this study is used in a broad sense as a synthesis of the basic ideas, views, principles that determine the overall research strategy. The main provisions of modern approaches to design are not antagonistic, they should be applied in a complex, taking into account the advantages of each of them and leveling shortcomings for the development of optimal concept of electronic textbook. The model of electronic textbook designing and components of methodology for its using based on these approaches are described.

  17. Green industrial policy

    OpenAIRE

    Dani Rodrik

    2014-01-01

    Green growth requires green technologies: production techniques that economize on exhaustible resources and emit fewer greenhouse gases. The availability of green technologies both lowers social costs in the transition to a green growth path and helps achieve a satisfactory rate of material progress under that path. The theoretical case in favour of using industrial policy to facilitate green growth is quite strong. Economists’ traditional scepticism on industrial policy is grounded instead o...

  18. Sustainable Building in China—A Green Leap Forward?

    Directory of Open Access Journals (Sweden)

    Jialiang Wang

    2013-09-01

    Full Text Available China is constructing new commercial buildings at an enormous rate—roughly 2 billion square meters per year, with considerable interest and activity in green design and construction. We review the context of commercial building design and construction in China, and look at a specific project as an example of a high performance, sustainable design, the Shenzhen Institute of Building Research (IBR. The IBR building incorporates over 40 sustainable technologies and strategies, including daylighting, natural ventilation, gray-water recycling, solar-energy generation, and highly efficient Heating Ventilation and Air Conditioning (HVAC systems. We present measured data on the performance of the building, including detailed analysis by energy end use, water use, and occupant comfort and satisfaction. Total building energy consumption in 2011 was 1151 MWh, with an Energy Use Intensity (EUI of 63 kWh/m2 (20 kBtu/ft2, which is 61% of the mean EUI value of 103 kWh/m2 (33 kBtu/ft2 for similar buildings in the region. We also comment on the unique design process, which incorporated passive strategies throughout the building, and has led to high occupant satisfaction with the natural ventilation, daylighting, and green patio work areas. Lastly we present thoughts on how the design philosophy of the IBR building can be a guide for low-energy design in different climate regions throughout China and elsewhere.

  19. Sustainable Building in China -- A Green Leap Forward?

    Energy Technology Data Exchange (ETDEWEB)

    Diamond, Richard [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Ye, Qing [Shenzhen Inst. of Building Research (China); Feng, Wei [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Yan, Tao [Shenzhen Inst. of Building Research (China); Mao, Hongwei [Shenzhen Inst. of Building Research (China); Li, Yutong [Shenzhen Inst. of Building Research (China); Guo, Yongcong [Shenzhen Inst. of Building Research (China); Wang, Jialiang [Shenzhen Inst. of Building Research (China)

    2013-09-01

    China is constructing new commercial buildings at an enormous rate -- roughly 2 billion square meters per year, with considerable interest and activity in green design and construction. We review the context of commercial building design and construction in China, and look at a specific project as an example of a high performance, sustainable design, the Shenzhen Institute of Building Research (IBR). The IBR building incorporates over 40 sustainable technologies and strategies, including daylighting, natural ventilation, gray-water recycling, solar-energy generation, and highly efficient Heating Ventilation and Air Conditioning (HVAC) systems. We present measured data on the performance of the building, including detailed analysis by energy end use, water use, and occupant comfort and satisfaction. Total building energy consumption in 2011 was 1151 MWh, with an Energy Use Intensity (EUI) of 63 kWh/m2 (20 kBtu/ft2), which is 61% of the mean EUI value of 103 kWh/m2 (33 kBtu/ft2) for similar buildings in the region. We also comment on the unique design process, which incorporated passive strategies throughout the building, and has led to high occupant satisfaction with the natural ventilation, daylighting, and green patio work areas. Lastly we present thoughts on how the design philosophy of the IBR building can be a guide for low-energy design in different climate regions throughout China and elsewhere.

  20. Green virtual enterprise breeding environments bag of assets management : A contribution to the sharing economy

    NARCIS (Netherlands)

    Romero, D.; Noran, O.; Afsarmanesh, H.; Camarinha-Matos, L.M.; Bénaben, F.; Picard, W.

    2015-01-01

    Green Virtual Enterprise Breeding Environments (GVBEs) are longterm strategic alliances of green enterprises and their related support institutions aimed at offering the necessary conditions to efficiently promote and establish common working and sharing principles with the intention of creating

  1. Mining Association Rules Between Credits in the Leadership in Energy and Environmental Design for New Construction (LEED-NC) Green Building Assessment System

    National Research Council Canada - National Science Library

    Thomas, Benjamin J

    2008-01-01

    .... Taking this vision into account, the individual credits that comprise LEED are designed to reward design teams for employing sustainable design strategies that reduce the total environmental impact...

  2. Green Chemistry with Microwave Energy

    Science.gov (United States)

    Green chemistry utilizes a set of 12 principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture, and applications of chemical products (1). This newer chemical approach protects the environment by inventing safer and eco-friendl...

  3. Green chemistry for chemical synthesis

    OpenAIRE

    Li, Chao-Jun; Trost, Barry M.

    2008-01-01

    Green chemistry for chemical synthesis addresses our future challenges in working with chemical processes and products by inventing novel reactions that can maximize the desired products and minimize by-products, designing new synthetic schemes and apparati that can simplify operations in chemical productions, and seeking greener solvents that are inherently environmentally and ecologically benign.

  4. Green chemistry for chemical synthesis.

    Science.gov (United States)

    Li, Chao-Jun; Trost, Barry M

    2008-09-09

    Green chemistry for chemical synthesis addresses our future challenges in working with chemical processes and products by inventing novel reactions that can maximize the desired products and minimize by-products, designing new synthetic schemes and apparati that can simplify operations in chemical productions, and seeking greener solvents that are inherently environmentally and ecologically benign.

  5. Green roofs : a watertight perspective

    Energy Technology Data Exchange (ETDEWEB)

    Honza, D. [Honza Group Inc., Columbia, MD (United States)]|[Barrett Co., Millington, NJ (United States)

    2005-07-01

    While there is a growing acceptance of the ecological benefits of green roofs, many roofing contractors view green roofs with suspicion. The roofing industry is a high-volume, low-margin cost-driven industry which promotes a minimum standard commodity mentality. Roofing and waterproofing is the largest source of claims against architects and engineers. This paper suggested that architectural firms and engineering firms can reduce many issues associated with roofing problems by investigating and understanding materials, demands of projects, and preparing thorough specifications. Long-term exposure to the sun's rays will impact the chemical make-up of the roofing material, and water can break down the surface molecular structure of the membrane. Daily, yearly and event-related temperature variations can subject membranes to thermal induced stresses. Many roofs leak as a result of abuse during construction. Understanding and anticipating the performance problems of membranes can give green roof designers the ability to address limitations through good design. The membrane for a green roof should have superior abuse resistance; elastic properties, and resistance to long-term wet or saturated environments. Flashings for green roofs must exceed minimum standards. Membranes should be tested for watertightness before components are installed using electronic field vector mapping. Overburden should be installed after the membrane installation is proven to be watertight. It was concluded that higher design standards are required for green roofs, as many traditional roof membranes fail prematurely. A review of widely used membranes in the roofing and waterproofing industry included modified bitumen; built-up roofing; cured synthetic rubber sheets; thermalplastic membranes; self-adhering modified bitumen; and rubberized asphalt. 6 refs., 2 tabs., 6 figs.

  6. A survey of physicians' experience and awareness of institutional provisions designed to foster patient engagement in KSA

    Directory of Open Access Journals (Sweden)

    Bayan S. Shahahmad, MBA

    2018-06-01

    لممارسة وأولئك الذين يشغلون مناصب إدارية عليا هم أكثر من يقدم الدعم، ويقدر أهمية تعزيز مشاركة المريض في ممارستهم. Abstract: Objectives: To survey physicians' perceptions of their experience and awareness of institutional provisions that can potentially foster patient engagement (PE in KSA. Methods: In April 2017, an online survey was distributed to clinicians in KSA using Google Forms. The instrument contained questions about the physicians' awareness and experience of their institutions' provision of resources and support. Results: Three hundred and twenty-five clinicians responded to the survey The results showed that 18.5% claimed that their institutions allowed online scheduling of appointments; 8.9% reported the institutions permitted contact between patients and physicians through email; 24.0% reported they provided patients with online access to health records and test results; 55.7% claimed they provided educational multimedia programming; and 74.8% confirmed they encouraged joint decision-making between physicians and patients. Only 34.5% of respondents claimed their institutions provided home visits for high-risk patients. Six of 10 respondents thought that such provisions would have positive outcomes for them and for their patients. Conclusions: Clinicians are aware of and value provisions that foster PE. However, several institutions in KSA do not support or have provisions in place to foster PE. Male clinicians with longer durations of practice and those with higher administrative positions are more likely to value the importance of PE and support and use it in their practice. الكلمات المفتاحية: إشراك, المؤسسية, المريض, الأحكام, الدعم, Keywords: Foster, Institutional provision, Patient engagement

  7. Green symbiotic cloud communications

    CERN Document Server

    Mustafa, H D; Desai, Uday B; Baveja, Brij Mohan

    2017-01-01

    This book intends to change the perception of modern day telecommunications. Communication systems, usually perceived as “dumb pipes”, carrying information / data from one point to another, are evolved into intelligently communicating smart systems. The book introduces a new field of cloud communications. The concept, theory, and architecture of this new field of cloud communications are discussed. The book lays down nine design postulates that form the basis of the development of a first of its kind cloud communication paradigm entitled Green Symbiotic Cloud Communications or GSCC. The proposed design postulates are formulated in a generic way to form the backbone for development of systems and technologies of the future. The book can be used to develop courses that serve as an essential part of graduate curriculum in computer science and electrical engineering. Such courses can be independent or part of high-level research courses. The book will also be of interest to a wide range of readers including b...

  8. How should we assess knowledge translation in research organizations; designing a knowledge translation self-assessment tool for research institutes (SATORI).

    Science.gov (United States)

    Gholami, Jaleh; Majdzadeh, Reza; Nedjat, Saharnaz; Nedjat, Sima; Maleki, Katayoun; Ashoorkhani, Mahnaz; Yazdizadeh, Bahareh

    2011-02-22

    The knowledge translation self-assessment tool for research institutes (SATORI) was designed to assess the status of knowledge translation in research institutes. The objective was, to identify the weaknesses and strengths of knowledge translation in research centres and faculties associated with Tehran University of Medical Sciences (TUMS). The tool, consisting of 50 statements in four main domains, was used in 20 TUMS-affiliated research centres and departments after its reliability was established. It was completed in a group discussion by the members of the research council, researchers and research users' representatives from each centre and/or department. The mean score obtained in the four domains of 'The question of research', 'Knowledge production', 'Knowledge transfer' and 'Promoting the use of evidence' were 2.26, 2.92, 2 and 1.89 (out of 5) respectively.Nine out of 12 interventional priorities with the lowest quartile score were related to knowledge transfer resources and strategies, whereas eight of them were in the highest quartile and related to 'The question of research' and 'Knowledge production'. The self-assessment tool identifies the gaps in capacity and infrastructure of knowledge translation support within research organizations. Assessment of research institutes using SATORI pointed out that strengthening knowledge translation through provision of financial support for knowledge translation activities, creating supportive and facilitating infrastructures, and facilitating interactions between researchers and target audiences to exchange questions and research findings are among the priorities of research centres and/or departments.

  9. Making green infrastructure healthier infrastructure

    Directory of Open Access Journals (Sweden)

    Mare Lõhmus

    2015-11-01

    Full Text Available Increasing urban green and blue structure is often pointed out to be critical for sustainable development and climate change adaptation, which has led to the rapid expansion of greening activities in cities throughout the world. This process is likely to have a direct impact on the citizens’ quality of life and public health. However, alongside numerous benefits, green and blue infrastructure also has the potential to create unexpected, undesirable, side-effects for health. This paper considers several potential harmful public health effects that might result from increased urban biodiversity, urban bodies of water, and urban tree cover projects. It does so with the intent of improving awareness and motivating preventive measures when designing and initiating such projects. Although biodiversity has been found to be associated with physiological benefits for humans in several studies, efforts to increase the biodiversity of urban environments may also promote the introduction and survival of vector or host organisms for infectious pathogens with resulting spread of a variety of diseases. In addition, more green connectivity in urban areas may potentiate the role of rats and ticks in the spread of infectious diseases. Bodies of water and wetlands play a crucial role in the urban climate adaptation and mitigation process. However, they also provide habitats for mosquitoes and toxic algal blooms. Finally, increasing urban green space may also adversely affect citizens allergic to pollen. Increased awareness of the potential hazards of urban green and blue infrastructure should not be a reason to stop or scale back projects. Instead, incorporating public health awareness and interventions into urban planning at the earliest stages can help insure that green and blue infrastructure achieves full potential for health promotion.

  10. Making green infrastructure healthier infrastructure.

    Science.gov (United States)

    Lõhmus, Mare; Balbus, John

    2015-01-01

    Increasing urban green and blue structure is often pointed out to be critical for sustainable development and climate change adaptation, which has led to the rapid expansion of greening activities in cities throughout the world. This process is likely to have a direct impact on the citizens' quality of life and public health. However, alongside numerous benefits, green and blue infrastructure also has the potential to create unexpected, undesirable, side-effects for health. This paper considers several potential harmful public health effects that might result from increased urban biodiversity, urban bodies of water, and urban tree cover projects. It does so with the intent of improving awareness and motivating preventive measures when designing and initiating such projects. Although biodiversity has been found to be associated with physiological benefits for humans in several studies, efforts to increase the biodiversity of urban environments may also promote the introduction and survival of vector or host organisms for infectious pathogens with resulting spread of a variety of diseases. In addition, more green connectivity in urban areas may potentiate the role of rats and ticks in the spread of infectious diseases. Bodies of water and wetlands play a crucial role in the urban climate adaptation and mitigation process. However, they also provide habitats for mosquitoes and toxic algal blooms. Finally, increasing urban green space may also adversely affect citizens allergic to pollen. Increased awareness of the potential hazards of urban green and blue infrastructure should not be a reason to stop or scale back projects. Instead, incorporating public health awareness and interventions into urban planning at the earliest stages can help insure that green and blue infrastructure achieves full potential for health promotion.

  11. Green corridors basics

    DEFF Research Database (Denmark)

    Panagakos, George

    2016-01-01

    SuperGreen project, which aimed at advancing the green corridor concept through a benchmarking exercise involving Key Performance Indicators (KPIs). The chapter discusses the available definitions of green corridors and identifies the characteristics that distinguish a green corridor from any other...... efficient surface transportation corridor. After providing examples of green corridor projects in Europe, it focuses on the KPIs that have been proposed by various projects for monitoring the performance of a freight corridor. Emphasis is given to the SuperGreen KPIs, covering the economic, technical...

  12. Sustainability in Schools: Why Green Buildings Have Become a Catalyst

    Science.gov (United States)

    Barr, Stephanie; Dunbar, Brian; Schiller, Craig

    2012-01-01

    With the increase in both green school construction and research linking green schools to healthier students, higher performance and financial return on investment, it is no surprise that the green school design practices are quickly becoming standard practice. This is reason for celebration, yet there are still many mountains to climb to achieve…

  13. NATO Advanced Study Institute on Engineering of Crystalline Materials Properties : State of the Art in Modeling Design and Applications. New Materials for better Defence and Security

    CERN Document Server

    Braga, Dario; Addadi, Lia

    2008-01-01

    This volume collects the lecture notes (ordered alphabetically according to the first author surname) of the talks delivered by the main speakers at the Erice 2007 International School of Crystallography, generously selected by NATO as an Advanced Study Institute (# 982582). The aim of the school was to discuss the state-of-the-art in molecular materials design, that is, the rational analysis and fabrication of crystalline solids showing a predefined structural organization of their component molecules and ions, which results in the manifestation of a specific collective property of technological interest. The School was held on June 7–17, 2007, in Erice (an old town, over 3000 years, located on the top of a Sicilian hill that oversees the sea near Trapani). The school developed following two parallel lines. First we established “where we are” in terms of modelling, design, synthesis and applications of crystalline solids with predefined properties. Second, we attempted to define current and possible fu...

  14. Green Power Partnership Related Programs & Organizations

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. This page provides a brief program overview, including vision and accomplishments.

  15. Green Power Partnership Frequently Asked Questions

    Science.gov (United States)

    The U.S. EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. This page provides a brief program overview, including vision and accomplishments.

  16. Brownfields Tabor Commons Green Jobs Training Program

    Science.gov (United States)

    This training curriculum is designed to inform entry level tradeswomen about the green job opportunities in areas such as deconstruction, weatherization, eco or solar roofing, stormwater systems and more.

  17. Engineering Institute

    Science.gov (United States)

    Projects Past Projects Publications NSEC » Engineering Institute Engineering Institute Multidisciplinary engineering research that integrates advanced modeling and simulations, novel sensing systems and new home of Engineering Institute Contact Institute Director Charles Farrar (505) 665-0860 Email UCSD EI

  18. Building Envelope Thermal Performance Assessment Using Visual Programming and BIM, based on ETTV requirement of Green Mark and GreenRE

    OpenAIRE

    Taki Eddine Seghier; Lim Yaik Wah; Mohd Hamdan Ahmad; Williams Opeyemi Samuel

    2017-01-01

    Accomplishment of green building design requirements and the achievement of the targeted credit points under a specific green rating system are known to be a task that is very challenging. Building Information Modeling (BIM) design process and tools have already made considerable advancements in green building design and performance analysis. However, Green building design process is still lack of tools and workflows that can provide real-time feedback of building sustainability and rating du...

  19. National Institutes of Health Hematopoietic Cell Transplantation Late Effects Initiative: The Research Methodology and Study Design Working Group Report.

    Science.gov (United States)

    Shaw, Bronwen E; Hahn, Theresa; Martin, Paul J; Mitchell, Sandra A; Petersdorf, Effie W; Armstrong, Gregory T; Shelburne, Nonniekaye; Storer, Barry E; Bhatia, Smita

    2017-01-01

    The increasing numbers of hematopoietic cell transplantations (HCTs) performed each year, the changing demographics of HCT recipients, the introduction of new transplantation strategies, incremental improvement in survival, and the growing population of HCT survivors demand a comprehensive approach to examining the health and well-being of patients throughout life after HCT. This report summarizes strategies for the conduct of research on late effects after transplantation, including consideration of the study design and analytic approaches; methodologic challenges in handling complex phenotype data; an appreciation of the changing trends in the practice of transplantation; and the availability of biospecimens to support laboratory-based research. It is hoped that these concepts will promote continued research and facilitate the development of new approaches to address fundamental questions in transplantation outcomes. Copyright © 2017 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

  20. Green competitiveness research on Chinese automotive enterprises

    Directory of Open Access Journals (Sweden)

    Yuanhui Li

    2014-05-01

    Full Text Available Purpose: More and more executives of automobileindustry in China start to recognize the concept of green competitiveness recently. However, relatively less research attention has been devoted to the consideration of measurement. This paper aims to find empirical approach to quantify green competitiveness for automotive enterprises. The connotation of green competitiveness is explored and one suite of evaluation index system has been proposed with four dimensions including environmental, resource, capability and knowledge.Design/methodology/approach: By introducing the factor analysis method, green competitiveness has been measured through an empirical analysis of 24 automotive enterprises within China.Findings: The results indicate that those elements, such as enterprise resource possession and utilization; environment, responsibility and knowledge; profitability; management efficiency, have significant effect on the green competitiveness for automotive enterprises. The further analysis also unveils the advantages and disadvantages of green competitiveness for each company and the direction for improvement.Research limitations/implications: Guide regulators and managers of automobile industry to take some measures to enhance their green competitive advantage.Practical implications: Provide practical methods to measure green competitiveness for automotive enterprises.Originality/value: This paper proposes an evaluation index system of green competitiveness for automotive enterprises. The suggestions of our research will be beneficial to enterprise executives and industry regulators.

  1. The Importance of Institutional Design for Distributed Local-Level Governance of Groundwater: The Case of California’s Sustainable Groundwater Management Act

    Directory of Open Access Journals (Sweden)

    Michael Kiparsky

    2017-09-01

    Full Text Available In many areas of the world, groundwater resources are increasingly stressed, and unsustainable use has become common. Where existing mechanisms for governing groundwater are ineffective or nonexistent, new ones need to be developed. Local level groundwater governance provides an intriguing alternative to top-down models, with the promise of enabling management to better match the diversity of physical and social conditions in groundwater basins. One such example is emerging in California, USA, where new state law requires new local agencies to self-organize and act to achieve sustainable groundwater management. In this article, we draw on insights from research on common pool resource management and natural resources governance to develop guidelines for institutional design for local groundwater governance, grounded in California’s developing experience. We offer nine criteria that can be used as principles or standards in the evaluation of institutional design for local level groundwater governance: scale, human capacity, funding, authority, independence, representation, participation, accountability, and transparency. We assert that local governance holds promise as an alternative to centralized governance in some settings but that its success will depend heavily on the details of its implementation. Further, for local implementation to achieve its promise, there remain important complementary roles for centralized governance. California’s developing experience with local level groundwater management in dozens of basins across the state provides a unique opportunity to test and assess the importance and influence of these criteria.

  2. Building green supply chains in eco-industrial parks towards a green economy: Barriers and strategies.

    Science.gov (United States)

    Li, Jacqueline; Pan, Shu-Yuan; Kim, Hyunook; Linn, Jean H; Chiang, Pen-Chi

    2015-10-01

    As suggested by UNEP, the key to sustainable development is to create a "green economy" which should encapsulate all three sectors: the industry, the people, and the government. Therefore, there is an urgent need to develop and implement the green technologies into the existing facilities, especially in the developing countries. In this study, the role of green supply chains in eco-industrial parks (EIPs) towards a green economy was investigated. The strategies and effective evaluation procedures of the green economy were proposed by assessing the barriers from the perspective of institution, regulation, technology, and finance. In addition, three case studies from iron and steel-making, paper mill and pulping, and petrochemical industries were presented and illustrated for building the green supply chains. For example, in the case of Lin-Hai Industrial Park, a total of 15 efficient green supply chains using waste-to-resources technologies were established by 2012, resulting in an economic benefit of USD 100 million per year. It suggests that the green supply chains should be established to achieve both economic growth and environmental protection. With these successful experiences, building a green supply chain within industrial park should be extensively promoted to make traditional industries around the world being environmentally bearable, economic viable, and social equitable. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Techno-environmental assessment of the green biorefinery concept: Combining process simulation and life cycle assessment at an early design stage

    DEFF Research Database (Denmark)

    Corona, Andrea; Ambye-Jensen, Morten; Vega, Giovanna Croxatto

    2018-01-01

    and the cascading utilization of the GBR output. The GBR configurations considered in this study, test alternatives in the three main steps of green-biorefining: fractionation, precipitation, and protein separation. The different cascade utilization alternatives analyse different options for press-pulp utilization......, and the LCA results show that the environmental profile of the GBR is highly affected by the utilization of the press-pulp and thus by the choice of conventional product replaced by the press-pulp. Furthermore, scenario analysis of different GBR configurations shows that higher benefits can be achieved...

  4. Remedial Action Plan and final design for stabilization of the inactive uranium mill tailings at Green River, Utah. Volume 1, Text, Appendices A, B, and C: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Matthews, M.L. [USDOE Albuquerque Operations Office, NM (United States). Uranium Mill Tailings Remedial Action Project Office; Alkema, K. [Utah Dept. of Health, Salt Lake City, UT (United States). Environmental Health Div.

    1991-03-01

    This Remedial Action Plan (RAP) has been developed to serve a threefold purpose. It presents the series of activities that are proposed by the US Department of Energy (DOE) to accomplish long-term stabilization and control of radioactive materials at the inactive uranium processing site located near Green River, Utah. It provides a characterization of the present conditions of the site. It also serves to document the concurrence of the state of Utah and the US Nuclear Regulatory Commission (NRC) in the remedial action. This agreement, upon execution by the DOE and the state of Utah, and concurrence by the NRC, becomes Appendix 8 of the Cooperative Agreement.

  5. Designing MgFe{sub 2}O{sub 4} decorated on green mediated reduced graphene oxide sheets showing photocatalytic performance and luminescence property

    Energy Technology Data Exchange (ETDEWEB)

    Shetty, Krushitha [Department of Nanotechnology, PG Center, Bangalore Region, VIAT, VTU, Muddenahalli, Chikkaballapur 562101 (India); Dr. D. Premachandrasagar Centre for Advanced Materials, DSCE, Bangalore 560078 (India); Lokesh, S.V. [Department of Nanotechnology, PG Center, Bangalore Region, VIAT, VTU, Muddenahalli, Chikkaballapur 562101 (India); Rangappa, Dinesh, E-mail: dineshrangappa@gmail.com [Department of Nanotechnology, PG Center, Bangalore Region, VIAT, VTU, Muddenahalli, Chikkaballapur 562101 (India); Nagaswarupa, H.P., E-mail: nagaswarupa77@gmail.com [Research Center, Department of Science, East West Institute of Technology, Bangalore 560091 (India); Nagabhushana, H., E-mail: bhushanvlc@gmail.com [Prof. CNR Rao Centre for Advanced Materials, Tumkur University, Tumkur 572103 (India); Anantharaju, K.S., E-mail: iamananthkurupalya@gmail.com [Department of Chemistry, Dayananda Sagar College of Engineering, Shavige Malleshwara Hills, Kumaraswamy Layout, Bangalore 560078 (India); Dr. D. Premachandrasagar Centre for Advanced Materials, DSCE, Bangalore 560078 (India); Prashantha, S.C. [Research Center, Department of Science, East West Institute of Technology, Bangalore 560091 (India); Vidya, Y.S. [Department of Physics, Lal Bahadur Shastri Government First Grade College, Bangalore, 560032 (India); Sharma, S.C. [Dr. D. Premachandrasagar Centre for Advanced Materials, DSCE, Bangalore 560078 (India); Department of Mechanical Engineering, DSCE, Bangalore-560078 (India)

    2017-02-15

    Here, a green route has been reported to convert Graphene Oxide (GO) to reduced graphene oxide (RGO) using clove extract. A modest and eco-accommodating sol-gel strategy has been employed to prepare MgFe{sub 2}O{sub 4} nanoparticles, MgFe{sub 2}O{sub 4}–RGO nanocomposite samples. The samples were analyzed by Powder X-ray diffraction (PXRD), Fourier Transform Infrared Spectroscopy (FTIR), UV–Visible Spectroscopy, Scanning Electron Microcopy (SEM), Transmission Electron Microscopy (TEM), Photoluminescence (PL) and Electrochemical Impedance Spectroscopy (EIS). PXRD result revealed that the prepared samples were cubic spinel in nature. SEM results uncovered flake like surface morphology of the prepared nanomaterial. Better PL emission signature was observed when excited at 329 nm. PL studies demonstrated that the present samples were potential for the fabrication of white component of white light emitting diodes (WLEDs). Further, MgFe{sub 2}O{sub 4}–RGO nanocomposite showed enhanced photocatalytic movement (PCM) and photostability under Sunlight in the decomposition of Malachite Green (MG) compared to MgFe{sub 2}O{sub 4}. This can be attributed to the interaction of MgFe{sub 2}O{sub 4} surface with RGO sheets which results in PL quenching, demonstrates that the recombination of photo-induced electrons and holes in MgFe{sub 2}O{sub 4}–RGO nanocomposite is more effectively inhibited. A possible mechanism for the enhanced properties of MgFe{sub 2}O{sub 4}–RGO nanocomposite was discussed. Moreover, MgFe{sub 2}O{sub 4}–RGO photocatalyst also showed easy magnetic separation with high reusability. These results unveil that the synthesized sample can be used in display applications and also as a potential photocatalyst. - Graphical abstract: Green mediated reduced graphene oxide with MgFe{sub 2}O{sub 4} for display applications and also as a potential photocatalyst. - Highlights: • Synthesized GO was reduced to RGO by green route using clove extract. • Mg

  6. Modifications to the Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Green River, Utah

    International Nuclear Information System (INIS)

    1991-10-01

    This modification to the Green River Final Remedial Action Plan (FRAP) represents the changes made to the document in accordance with a joint agreement between the US Department of Energy (DOE) and the US Nuclear Regulatory Commission (NRC) outlined in a letter dated August 7, 1991. As specified in this letter, methylene chloride will no longer be analyzed in groundwater samples collected from on-site monitor wells. All references to methylene chloride sampling have been deleted from the FRAP, as indicated by the pages in Section 2.0 of this document

  7. Urban Greening Bay Area

    Science.gov (United States)

    Information about the San Francisco Bay Water Quality Project (SFBWQP) Urban Greening Bay Area, a large-scale effort to re-envision urban landscapes to include green infrastructure (GI) making communities more livable and reducing stormwater runoff.

  8. Green Power Communities

    Science.gov (United States)

    GPCs are towns, villages, cities, counties, or tribal governments in which the local government, businesses, and residents collectively use green power in amounts that meet or exceed EPA's Green Power Community purchase requirements.

  9. Blue-Green Algae

    Science.gov (United States)

    ... that taking a specific blue-green algae product (Super Blue-Green Algae, Cell Tech, Klamath Falls, OR) ... system. Premenstrual syndrome (PMS). Depression. Digestion. Heart disease. Memory. Wound healing. Other conditions. More evidence is needed ...

  10. Green Bank Observatory (GBO)

    Data.gov (United States)

    Federal Laboratory Consortium — The largest fully steerable telescope in the world - the Robert C. Byrd Green Bank Telescope (GBT), began observations in Green Bank, West Virginia in 2000and is a...

  11. Green Infrastructure Modeling Toolkit

    Science.gov (United States)

    Green infrastructure, such as rain gardens, green roofs, porous pavement, cisterns, and constructed wetlands, is becoming an increasingly attractive way to recharge aquifers and reduce the amount of stormwater runoff that flows into wastewater treatment plants or into waterbodies...

  12. 低碳生活与绿色建筑的碰撞--以2013年江苏省绿色建筑设计竞赛作品为例%Collision of Low-carbon Life and Green Building -- Using the Work of Green Architecture Design Competition in Jiangsu Province in 2013 as an Example

    Institute of Scientific and Technical Information of China (English)

    郑林伟

    2014-01-01

    The article introduces the design of the Hexi ecological exhibition hal in Nanjing. It presents that the low carbon is a kind of life atitude, green is a kind of technology, sustainability is a kind of design concept and balance the doctrine is a kind of living atitude.%文章介绍了南京河西生态展览馆的方案设计,提出低碳是一种生活态度,绿色是一种技术手段,可持续是一种设计理念,平衡中庸是一种生存态度。

  13. Design of injection system for separated sector cyclotron proposed at the Institute of Physical and Chemical Research, (1)

    International Nuclear Information System (INIS)

    Yano, Yasushige

    1980-01-01

    A beam injection system has been proposed for the separated-sector cyclotron (SSC) planned at the IPCR. In the central region of the SSC, a beam transported from a variable frequency linac or an AVF cyclotron is guided onto the first equilibrium orbit by means of three types of inflecting elements. These equipments consist of three bending magnets, a magnetic inflection channel and an electrostatic inflection channel. The latter two elements are placed between the magnetic poles of the sector magnets. The bending magnets are of a modified window-frame design with a pure iron yoke. The magnetic field distribution generated by these magnets was calculated and ascertained to have the satisfactory homogeniety. The magnetic inflection channel is composed of two sets of coils. One is used to accomplish an adequate field rise and the other to compensate for the main field fall which is brought about in the accelerating area by the former set of coils. With the aid of a computer code solving the Laplace equation, shapes of the anode and the cathode of the electrostatic inflector have been determined to produce a sufficiently uniform electric field. Finally, the present method of injection is concluded to be feasible for our SSC. (author)

  14. Papers of a Canadian Institute conference : Western electricity markets forum : Are you prepared for regulatory restructuring and standard market design?

    International Nuclear Information System (INIS)

    2003-01-01

    This forum on western electricity markets presented the latest information concerning several challenges facing the electricity markets of both Western Canada and the United States. Corporate leaders and industry regulators addressed a number of issues. Among them, the California Independent System Operator presented its views on the Standard Market Design initiative which has the potential to alter the dynamics of power markets in Canada and the United States. The creation of a new International Organization for Standardization (ISO) structure for Alberta's deregulated power markets was discussed by both the Power Pool of Alberta and the Alberta Department of Energy. The outlook for electricity price volatility in the west was examined in a presentation by BP Energy Canada. The prospect for transmission links between Alberta and other western states and provinces was the topic of presentations made by ATCO Electric and AltaLink. The future of the power generation in Alberta was discussed by TransAlta, EPCOR, and ENMAX. In addition, there were two case studies presented from the California Energy Commission and the Independent Electricity Market Operator (IMO) of Ontario concerning the progress made to date on electricity deregulation. A look at lessons to be learned from other jurisdictions was also included. A total of sixteen presentations were made at this forum, of which five have been indexed separately for inclusion in this database. refs., tabs., figs

  15. Development of High-Powered Steam Turbines by OAO NPO Central Research and Design Institute for Boilers and Turbines

    Science.gov (United States)

    Mikhailov, V. E.; Khomenok, L. A.; Kovalev, I. A.

    2018-01-01

    The article provides an overview of the developments by OAO NPO TsKTI aimed at improvement of components and assemblies of new-generation turbine plants for ultra-supercritical steam parameters to be installed at the power-generating facilities in service. The list of the assemblies under development includes cylinder shells, the cylinder's flow paths and rotors, seals, bearings, and rotor cooling systems. The authors consider variants of the shafting-cylinder configurations for which advanced high-pressure and intermediate-pressure cylinders with reactive blading and low-pressure cylinders of conventional design and with counter-current steam flows are proposed and high-pressure rotors, which can increase the economic efficiency and reduce the overall turbine plant dimensions. Materials intended for the equipment components that operate at high temperatures and a steam cooling technique that allows the use of cheaper steel grades owing to the reduction in the metal's working temperature are proposed. A new promising material for the bearing surfaces is described that enables the operation at higher unit pressures. The material was tested on a full-scale test bench at OAO NPO TsKTI and a turbine in operation. Ways of controlling the erosion of the blades in the moisture-steam turbine compartments by the steam heating of the hollow guide blades are considered. To ensure the dynamic stability of the shafting, shroud and diaphragm seals that prevent the development of the destabilizing circulatory forces of the steam flow were devised and trialed. Advanced instrumentation and software are proposed to monitor the condition of the blading and thermal stresses under transient conditions, to diagnose the vibration processes, and to archive the obtained data. Attention is paid to the normalization of the electromagnetic state of the plant in order to prevent the electrolytic erosion of the plant components. The instrumentation intended for monitoring the relevant electric

  16. Bases of the scientific conception of the “green frame” designing in urban areas for providing ecological safety of the urban environment

    Science.gov (United States)

    Bespalov, V.; Kotlyarova, E.

    2017-10-01

    In modern conditions of a stable urban areas development special place is occupied by the problem of ecological security of built-up areas, including residential, recreational, industrial areas and objects of transport and engineering infrastructure. The main results of the study are to establish the basis of formation of the concept of choice of energy-efficient technologies and tools of forming an ecologically efficient “green frame” of urban areas on the basis of a single integrated scientific concept. Analysis allowed us to divide the measures for improvement into the following main groups: organizational and planning, engineering and technical and special engineering and environmental. The significance of these results for the construction industry, including transport infrastructure, is to increase the level of environmental safety in the construction and reconstruction of urban areas due to the organization of their improvement on the basis suggested by the authors scientific approach. Its basis is integrated accounting of the natural and climatic features of the landscaping territory, the types and level of environmental impact of negative anthropogenic factors, the features of architectural and planning solutions of the existing or projected on the studied area, the structure and types of green spaces and their functional ecological properties.

  17. Show Me the Green

    Science.gov (United States)

    Norbury, Keith

    2013-01-01

    Gone are the days when green campus initiatives were a balm to the soul and a drain on the wallet. Today's environmental initiatives are all about saving lots of green--in every sense of the word. The environmental benefits of green campus projects--whether wind turbines or better insulation--are pretty clear. Unfortunately, in today's…

  18. Green roof Malta

    OpenAIRE

    Gatt, Antoine

    2015-01-01

    In Malta, buildings cover one third of the Island, leaving greenery in the dirt track. Green roofs are one way to bring plants back to urban areas with loads of benefits. Antoine Gatt, who manages the LifeMedGreenRoof project at the University of Malta, tells us more. http://www.um.edu.mt/think/green-roof-malta/

  19. EPA's Green Roof Research

    Science.gov (United States)

    This is a presentation on the basics of green roof technology. The presentation highlights some of the recent ORD research projects on green roofs and provices insight for the end user as to the benefits for green roof technology. It provides links to currently available EPA re...

  20. The green agenda

    CERN Document Server

    Calder, Alan

    2009-01-01

    This business guide to Green IT was written to introduce, to a business audience, the opposing groups and the key climate change concepts, to provide an overview of a Green IT strategy and to set out a straightforward, bottom line-orientated Green IT action plan.