WorldWideScience

Sample records for sustain higher growth

  1. Sustainability: Higher Education's New Fundamentalism

    Science.gov (United States)

    Peterson, Rachelle; Wood, Peter W.

    2015-01-01

    "Sustainability" is a key idea on college campuses in the United States and the rest of the Western world. To the unsuspecting, sustainability is just a new name for environmentalism. This report is the first in-depth critical study of the sustainability movement in higher education. The focus of this study is on how the sustainability…

  2. Environmentally Sustainable Economic Growth

    Directory of Open Access Journals (Sweden)

    Stelian Brad

    2016-05-01

    Full Text Available Economic growth and sustainable development are important issues for social prosperity. Sustainable development strives for moderate and responsible use within the economic activity of the limited resources of our planet, whereas economic growth does not limit the resource exploitation and energy, being mainly focused on productivity increase. From this perspective, both conceptual and operational contradictions occur between the two pillars of prosperity. This paper looks to these contradictions and proposes some streams of intervention such as economic growth and environmental sustainability to operate in harmony. A structured framework for innovative problem solving is considered in this respect. Results of this research show that it is possible to induce smart measures in the economic system for directing businesses towards new paradigms where economic growth is possible without negative effects on environmental sustainability.

  3. Sustainable growth in Europe

    International Nuclear Information System (INIS)

    Andreini, P.

    1993-01-01

    The measures till now adopted did not stop environmental deterioration in Europe and the growth of economic activities in the future will make the situation more and more heavy. The European Communities (EEC) Cabinet launched a long term program for a sustainable growth in Europe, which could conciliate economic needs with environmental protection. This paper presents the first part of the program

  4. Armenia's Economic Growth Sustainability

    OpenAIRE

    Hayakawa, Tatsuji

    2015-01-01

    Armenia enjoyed 15 years of uninterrupted high economic growth prior to the global financial crisis in 2009. Investment, particularly in the mining and metallurgy sectors, played a key role as a driver of economic growth. Remittances,mostly from Russia, had an effect in sustaining consumption and boosting construction. Armenia has shown some weaknesses in the external sector, due to demands for natural gas, mineral products, machinery, and equipment. Armenia's exports and FDI suffer from the ...

  5. Growth, Development and Sustainability

    Directory of Open Access Journals (Sweden)

    Irina-Virginia Dragulanescu

    2013-11-01

    Full Text Available Describing the relationship of interdependence through the materials balance, will be argued how the economy is a subset of the environment and the environment the natural limit to any economic initiative, or the limits imposed by the laws of thermodynamics. The theoretical debate moves, then, from the concept of growth to that of development, understood this in its three dimensions: economic, social, environmental. Bring the different environmental positions in four versions of sustainability, with the gained awareness that it’s “a spectrum of overlapping sustainability positions from very weak to very strong”.

  6. Teaching environmental sustainability in higher education

    NARCIS (Netherlands)

    Itard, L.C.M.; Van den Bogaard, M.E.D.; Hasselaar, E.

    2010-01-01

    The challenges of sustainable engineering and design are complex and so are the challenges of teaching sustainability to higher education students. This paper deals with teaching environmental sustainability, with a specific focus on the sustainability of buildings. The paper addresses specifically

  7. Sustainability Actions in Higher Education

    Energy Technology Data Exchange (ETDEWEB)

    2017-04-13

    This brochure details common sustainability actions taken by universities to reduce their energy consumption. Some of the most common actions include energy efficiency (existing building commissioning; lighting; heating, ventilation, and air conditioning upgrades; plug loads) and renewable energy (RE) (on-site or off-site solar deployment, RE procurement). We focus on the costs and benefits of energy efficiency measures and RE through the brochure while highlighting resources where readers can find more information.

  8. Towards Sustainable Growth Business Models

    Energy Technology Data Exchange (ETDEWEB)

    Kamp-Roelands, N.; Balkenende, J.P.; Van Ommen, P.

    2012-03-15

    The Dutch Sustainable Growth Coalition (DSGC) has the following objectives: The DSGC aims to pro-actively drive sustainable growth business models along three lines: (1) Shape. DSGC member companies aim to connect economic profitability with environmental and social progress on the basis of integrated sustainable growth business models; (2) Share. DSGC member companies aim for joint advocacy of sustainable growth business models both internationally and nationally; and (3) Stimulate. DSGC member companies aim to stimulate and influence the policy debate on enabling sustainable growth - with a view to finding solutions to the environmental and social challenges we are facing. This is their first report. The vision, actions and mission of DSGC are documented in the Manifesto in Chapter 2 of this publication. Chapter 3 contains an overview of key features of an integrated sustainable growth business model and the roadmap towards such a model. In Chapter 4, project examples of DSGC members are presented, providing insight into the hands-on reality of implementing the good practices. Chapter 5 offers an overview of how the Netherlands provides an enabling environment for sustainable growth business models. Chapter 6 offers the key conclusions.

  9. Sustainable spatial development in higher education

    Directory of Open Access Journals (Sweden)

    Maja Terlević

    2015-06-01

    Full Text Available Sustainable development is not only a great challenge for society as a whole, but also for higher education institutions, which have been rapidly including sustainable development in their educational process in the last two decades. Directly or indirectly, education for sustainable spatial development includes all aspects of sustainable development: environmental, economic, social and cultural. Space is a junction of various interests, which requires coordinating the entire process of spatial planning, taking into account the goal of sustainable spatial development. The existing values of space are insufficient for the rapid implementation of a sustainable spatial development paradigm. Suitable education is needed by both individuals and spatial planning professionals and at all levels of education. It is therefore necessary to transform some of the academic programs in the higher education curriculum by integrating teaching content and methods that include long-term knowledge and holistic thinking, taking into account the importance of interdisciplinary integration. This article reviews literature in sustainable development in higher education from 2002 to 2013. Topics discussed include students’ and teachers’ conceptions of sustainable development, the presence of sustainable development and sustainable spatial development in higher education and the reasons for the slow introduction of this material into the curriculum. Based on a literature analysis, the last section identifies important drivers that can contribute to a more rapid integration of a sustainable spatial development paradigm into higher education.

  10. Challenges in higher education for sustainability

    CERN Document Server

    Filho, Walter

    2016-01-01

    This book presents the latest advances on the incorporation of sustainability in higher education. Different aspects such as the environmental, economic and social are here discussed. Several examples illustrating how sustainability in higher education is being pursued in different countries can be found in this book. Case studies include institutions from Kosovo, Brazil, Portugal, UK, Canada and USA.

  11. Higher Education Institutions: A Strategy towards Sustainability

    Science.gov (United States)

    Casarejos, Fabricio; Frota, Mauricio Nogueira; Gustavson, Laura Morten

    2017-01-01

    Purpose: The purpose of this paper is to guide higher education institutions (HEIs) in accomplishing sustainability goals while strengthening their associated systems and processes. Pursuing this goal, this study proposes a conceptual framework for modeling the HEI organizational environment; a set of strategic sustainability actions to drive…

  12. Curricula for sustainability in higher education

    CERN Document Server

    2017-01-01

    This books presents the curricula necessary for sustainability in higher education. It shows how the learning process is transforming in order to promote sustainability. It prepares administrators, teachers and students to diffuse the development in the field, showing a curricula based on three interconnected pillars: the environment, the economic and the social aspects. It contains 8 chapters introducing research advances in the field.

  13. Towards Sustainable Internationalisation of Higher Education

    Science.gov (United States)

    Ilieva, Roumiana; Beck, Kumari; Waterstone, Bonnie

    2014-01-01

    This article engages with the question: what does the internationalisation of higher education in times of globalisation sustain and what should it sustain? We first consider, through literature on globalisation and Stier's ("Glob Soc Educ" 2(1):1-28, 2004) work, limitations of currently prevalent perspectives on…

  14. Higher Education Sustainability Staffing Survey, 2010

    Science.gov (United States)

    Association for the Advancement of Sustainability in Higher Education, 2011

    2011-01-01

    This paper shows that despite national unemployment rates that hovered near 10 percent in 2010, those with positions in the higher education sustainability workforce report a sense of job security and feel satisfied with the work they are doing. With 433 completed surveys, the results offer a comprehensive look at the demographics, roles, salaries…

  15. Sustainability, Smart Growth, and Landscape Architecture

    Science.gov (United States)

    Sustainability, Smart Growth, and Landscape Architecture is an overview course for landscape architecture students interested in sustainability in landscape architecture and how it might apply to smart growth principles in urban, suburban, and rural areas

  16. Integrating sustainable growth into export pipeline projects

    International Nuclear Information System (INIS)

    Jeniffer, Barringer; William, Lukens; Patricia, Wild

    2002-01-01

    Full text: Sustainable growth in the energy industry is rapidly expanding beyond the conceptual stage. Policies addressing the three principles of Sustainable Development are being established and strategies to execute these policies are being developed and implemented in the field. Conoco is developing a strong corporate culture around sustainable growth; and, pipeline systems play a vital role in delivering the triple bottom line results for our stake holders. This paper will highlight some of the key focal points by Conoco Inc., in each phase of pipeline project development, execution, and operation to make pipeline projects a contributor to Conoco's sustainable growth success, and shares some lessons learned

  17. Towards a Sustainability Reporting Guideline in Higher Education

    Science.gov (United States)

    Huber, Sandra; Bassen, Alexander

    2018-01-01

    Purpose: So far, sustainability reporting in higher education is in a very early stage--partly, because of the lack of an established and widely recognized sustainability reporting framework for higher education institutions (HEIs). Therefore, a modification of the sustainability code for the use in the higher education context was recently…

  18. Food and Higher Education for Sustainable Development

    Science.gov (United States)

    Clugston, Richard; Calder, Wynn

    2007-01-01

    This article argues that food issues are an appropriate, if not necessary, topic for education for sustainable development (ESD) both in terms of teaching and institutional practice. The first section summarises critical topics for a school or university course on food. The second section cites two examples of university efforts--at the University…

  19. Sustainability Champions? Academic Identities and Sustainability Curricula in Higher Education

    Science.gov (United States)

    Wood, Bronwyn E.; Cornforth, Sue; Beals, Fiona; Taylor, Mike; Tallon, Rachel

    2016-01-01

    Purpose: The purpose of this paper is to explore the experiences of academic staff who are committed to embedding sustainability within tertiary curricula and pedagogy. Design/Methodology/Approach: The focus of this paper is on a New Zealand university. A survey of staff was undertaken and in-depth interviews conducted with 11 sustainability…

  20. Four Impediments to Embedding Education for Sustainability in Higher Education

    Science.gov (United States)

    Gale, Fred; Davison, Aidan; Wood, Graham; Williams, Stewart; Towle, Nick

    2015-01-01

    Higher education institutions have an unavoidable responsibility to address the looming economic, environmental and social crises imperilling humans and ecosystems by placing "education for sustainability" at the heart of their concerns. Yet, for over three decades, the practice of 'higher education for sustainability' (HEfS) has…

  1. Sustainability Curriculum in Higher Education: A Call to Action

    Science.gov (United States)

    Association for the Advancement of Sustainability in Higher Education, 2010

    2010-01-01

    This report is a culmination of the ideas presented during AASHE's Summit on Sustainability in the Curriculum to address how higher education institutions can further infuse sustainability topics into college and university curricula. Recognizing the scale of the challenges faced by higher education and the urgency with which changes must be…

  2. Industrialized Higher Education and Its Sustainable Alternatives

    Science.gov (United States)

    Ostenson, Joseph A.; Clegg, Joshua W.; Wiggins, Bradford J.

    2017-01-01

    We argue that academic life is increasingly giving way to forces of industrialization and that many of the problems confronting higher education arise within this transformation. We discuss how a culture of standardization has led to academic monocultures; how faculty autonomy has been subverted by topdown management structures; how locally based…

  3. Who Really Cares About Higher Education For Sustainable Development?

    OpenAIRE

    Torsten Richter; Kim P. Schumacher

    2011-01-01

    Problem statement: It is agreed that integrating Higher Education for Sustainable Development (HESD) into the curricula of universities is of key importance to disseminate the idea of sustainability. Especially the curricula of teacher-training should contain elements of Education for Sustainable Development (ESD) due to the crucial role of future teachers in information propagation. Approach: In order to find out about the spreading of ESD into the curricula and whether or not it is of inter...

  4. Higher Education for Sustainable Development: A Systematic Review

    Science.gov (United States)

    Wu, Yen-Chun Jim; Shen, Ju-Peng

    2016-01-01

    Purpose: This study aims to provide a complete understanding of academic research into higher education for sustainable development (HESD). Design/methodology/approach: This study utilizes a systematic review of four scientific literature databases to outline topics of research during the UN's Decade of Education for Sustainable Development…

  5. Sustained growth but non-sustainable urbanisation in Penang, Malaysia.

    Science.gov (United States)

    Fold, N; Wangel, A

    1998-05-01

    Penang, Malaysia, has been a city characterized by urban growth and rapid industrialization for the past 25 years. Foreign capital, especially from the transnational electronics industry, has spurred the process of urban growth in the city. While the state government is clearly trying to copy and adapt some form of a Singapore model of development and growth in Penang, the quantitative and qualitative demands for labor exceed the available supply from the country's northern states. Local and national labor policies are decided without the involvement of trade unions, which lack the strength to substantially improve wages or influence the institutions of the labor market. Therefore, an energized labor market attempts to balance the upgrading of skills and the control of wages. Focus upon sustainable urbanization will renew the debate on urban, export-oriented industrialization in southeast Asia.

  6. Sustainability, Indicators, and Institutions of Higher Education. Chapter 42

    Science.gov (United States)

    Indicators of commitment to sustainability commonly applied to institutions of higher education provide no estimate of the actual effects that these institutions have on the persistence or prevalence of the socioecological systems that encompass them. Emergy methodology provides ...

  7. Is Higher Education Economically Unsustainable? An Exploration of Factors That Undermine Sustainability Assessments of Higher Education

    Science.gov (United States)

    Maragakis, Antonios; van den Dobbelsteen, Andy; Maragakis, Alexandros

    2016-01-01

    As students continue to review the sustainability of higher education institutions, there is a growing need to understand the economic returns of degrees as a function of a sustainable institution. This paper reviews a range of international research to summarize the economic drivers of higher education attainment. Although the cost inputs to…

  8. From Policy to Pedagogy: The Implications of Sustainability Policy for Sustainability Pedagogy in Higher Education

    Science.gov (United States)

    Timmerman, Nora; Metcalfe, Amy Scott

    2009-01-01

    In response to the growing number of sustainability policies being enacted at higher education institutions, this article examines the relationship between policy and pedagogy, asking how policy texts can both enable and impede the implementation of sustainability pedagogy in higher education. To explore this question, we have undertaken a case…

  9. Economic Growth and Sustainable Housing: An Uneasy Relationship

    DEFF Research Database (Denmark)

    Buch-Hansen, Hubert

    2017-01-01

    Book review of: "Economic Growth and Sustainable Housing: An Uneasy Relationship" by Jin Xue (Routledge, 2014)......Book review of: "Economic Growth and Sustainable Housing: An Uneasy Relationship" by Jin Xue (Routledge, 2014)...

  10. Role of ICT in Managing Higher Education for Sustainable ...

    African Journals Online (AJOL)

    It highlighted the ranking of some factors hindering effective usage of ICT in the management of higher education for sustainable development. In light of these findings, it is recommended that ICT facilities are made available and accessible in higher institutions and that relevant end-user training be provided to enhance ...

  11. The Sustainable Development Goals: An Experience on Higher Education

    Directory of Open Access Journals (Sweden)

    Bárbara Crespo

    2017-08-01

    Full Text Available Sustainable development is acquiring high attendance in higher education. In fact, one of the targets for the Sustainable Development Goals announced by the United Nations in September 2015 aims to ensure that all learners acquire the knowledge and skills needed to promote sustainable development, including, among others, thorough education on sustainable development. The current study focuses on the evaluation of individual works based on the sustainable development suggested to students in a subject of the Master’s of Thermal Engineering at the University of Vigo. In addition, a sustainable holistic rubric is presented, which was used to analyze the ability of the students to incorporate sustainability principles in their work. The rubric was based on the 17 Sustainable Development Goals and the associated targets of the United Nations, more specifically on the Goals 7, 8, 12, and 13. A total of 10 works were evaluated. As a general conclusion, it was found that the students generally do not consider or consider to a lower extent the economic criteria opposite to the environmental, technical, and social dimensions. The environmental sub-criterion were applied to a greater extent in the development of the works. However, the technical and social dimensions were included to a greater or lesser extent depending on the type of work developed.

  12. Mapping the relationship between higher education and sustainable development

    DEFF Research Database (Denmark)

    Holm, Claus; Martinsen, Anders

    2015-01-01

    are in a conflict with each other and with respect to understanding of as well higher education, in casu the curriculum and assessment activity of the university, as sustainable development – and, first of all, it gives rise to very different conditions for future forms of life and learning inside as well......The article presents different approaches to the relationship between higher education and sustainable development. The purpose is firstly to provide an overview of four main approaches to this relationship and these approaches’ key conflicts. Secondly, the purpose is to argue that the approach...... "lifelong learning skills for a resilient life" is beginning to establish itself as part of a main conflict with the approach "necessary knowledge for a secured life". That is to say that these two approaches to the question of the relationship between higher education and sustainable development...

  13. Education for Sustainable Development in Higher Education Institutions

    Directory of Open Access Journals (Sweden)

    César Tapia-Fonllem

    2017-01-01

    Full Text Available The role that higher education plays in the promotion of sustainable development outstands in the declarations on Education for Sustainable Development (ESD, besides being a research priority in higher education. However, few studies exist that evaluate sustainable lifestyles among university students. The aim of this study was to analyze the mission and vision, processes and actions undertaken to promote sustainability in higher education institutions, and to compare the pro-sustainability orientation (PSO reported by 360 students coursing first or last semesters at college. The study was intended to evaluate the influence that four higher education institutions in Sonora, Mexico, have on students’ PSO. Results of the study indicate that a coherent PSO factor emerges from the interrelations among pro-environmental dispositional and behavioral variables reported by students. However, university programs and actions do not produce statistically significant differences between freshmen and senior students. Possible reasons explaining the lack of positive influence of those universities on students’ PSO are discussed.

  14. Energy efficiency, sustainability and economic growth

    International Nuclear Information System (INIS)

    Ayres, Robert U.; Turton, Hal; Casten, Tom

    2007-01-01

    This paper explores two linked theses related to the role energy in economic development, and potential sources of increased energy efficiency for continued growth with reduced greenhouse gas (GHG) emissions. The first thesis is that, while reduced GHG emissions are essential for long-term global sustainability, the usual policy recommendation of increasing energy costs by introducing a carbon tax may be relatively ineffective under current market structures and have an unnecessarily adverse impact on economic growth. Our second thesis is that there exists a practical near-term strategy for reducing GHG emissions while simultaneously encouraging continued technology-driven economic growth. Moreover, this strategy does not require radical new technologies, but rather improved regulation or-more precisely-better deregulation of the electric power sector. In respect to the first of our two theses, this paper addresses a deficiency in neoclassical economic growth theory, in which growth is assumed to be automatic, inevitable and cost-free. We challenge both the assumption that growth will continue in the future at essentially the same rate ('the trend') as it has in the past, and the corollary that our children's children will inevitably be richer and better able to afford the cost of repairing the environmental damages caused by current generations [Simon et al., The state of humanity. Cambridge MA: Blackwell Publishers Ltd.; 1995

  15. Sustainability Policy and Sustainability in Higher Education Curricula: The Educational Developer Perspective

    Science.gov (United States)

    Baughan, Patrick

    2015-01-01

    Various studies have investigated the views of higher education staff and students about sustainability, yet educational developer perspectives are under-represented in the research. This project gathered educational developer perspectives about sustainability in the curriculum. It sought to capture their views about a national sustainability…

  16. SUSTAINABLE ECONOMIC GROWTH AND ECO-EFFICIENCY

    Directory of Open Access Journals (Sweden)

    Mariana\tLUPAN

    2015-06-01

    Full Text Available The current economic and social contexts have brought forth the issues regarding growth and sustainability. The concept of growth has always been linked to an increase in consumption levels, and this inevitably led to pressures on the environment and on the resources that support human activity. Given these circumstances, the question whether we can avoid an environmental disaster while maintaining economic growth, has become more stringent. We chose to approach this aspect by examining the concept of eco-efficiency, a concept that embodies aspects of both economic efficiency and environmental efficiency. Eco-efficiency can be regarded as the effectiveness with which resources are used in order to create products and services that satisfy human needs. Based on this idea, the last decade has produced an increasing number of studies on eco-efficiency and how it can be measured and implemented in the production of goods and services, but also in the field regarding demand patterns. An analysis regarding the aspects of eco-efficiency at the macro level of the Romanian economy is in line with the current environmental concerns, thus I have chosen to cover these questions, as well as the evolution of the locale economy towards a more sustainable development. The outcome of the examined aspects shows that, in spite of an increase in eco-efficiency levels, energy and material consumption and emissions have increased. This raises the question if measuring economic and environmental efficiency by reporting to the GDP value is becoming obsolete and if there is a need to revaluate eco-efficiency indicators in order to measure the transition to a greener and more sustainable development from different points of view.

  17. Higher education : Features, trends and needs in relation to sustainability

    NARCIS (Netherlands)

    Maragakis, A.; Van den Dobbelsteen, A.A.J.F.

    2013-01-01

    The progress of sustainability within higher education has steadily increased in focus over the last decade and has increasingly become a topic of academic research. With various scholars, journals and conferences exclusively dealing with the subject, a wealth of literature has been produced on best

  18. Leadership for Sustainability Perceptions in Higher Education Institutions in Oman

    Science.gov (United States)

    Hussain, Sadiq; Albarwani, Thuwayba

    2015-01-01

    This study explores leadership in higher education institutions in Oman where education for sustainability issues are a high priority. The Vice-chancellor of the premier university Sultan Qaboos University, Qaboos Sultanate of Oman, and his four senior management team members answer the following question: What are the concrete steps which have…

  19. Social Media for Environmental Sustainability Awareness in Higher Education

    Science.gov (United States)

    Hamid, Suraya; Ijab, Mohamad Taha; Sulaiman, Hidayah; Anwar, Rina Md.; Norman, Azah Anir

    2017-01-01

    Purpose: The explosion of social media use such as Facebook among higher education students is deemed to have great potential in widely disseminating environmental sustainability awareness. The paper aims to capture, summarise, synthesise and comment on the role of social media to garner interest of students and staff on environmental…

  20. The Earth Charter in Higher Education for Sustainability

    Science.gov (United States)

    Weakland, Joseph P.; Corcoran, Peter Blaze

    2009-01-01

    A central challenge of sustainable development is to provide material sufficiency for the human population while preserving the integrity of Earth's biosphere. Current modes of economic production and consumption accomplish neither of these ethical imperatives. Institutions of higher education must show leadership in the transition to sustainable…

  1. The Implementation of Sustainability Practices in Portuguese Higher Education Institutions

    Science.gov (United States)

    Aleixo, Ana Marta; Azeiteiro, Ulisses; Leal, Susana

    2018-01-01

    Purpose: The purpose of this work is to analyze the current state of implementation of sustainability development (SD) in Portuguese higher education institutions (HEIs). Design/methodology/approach: A questionnaire was developed to measure the level of implementation of SD practices in HEIs as well as the number of rankings, certifications and…

  2. Sustainable growth and renewable resources in the global economy

    Energy Technology Data Exchange (ETDEWEB)

    Van der Ploeg, Frederick; Ligthart, Jenny E. [University of Amsterdam, Tinbergen Institute, Amsterdam (Netherlands)

    1993-02-01

    An endogenous growth model is developed to study the concept of sustainable growth in the context of two countries that exploit a common-property renewable resource. The strategic interactions between countries are analysed within the framework of a differential game. In the absence of international policy coordination too much renewable natural resources are used in production which boosts the rate of economic growth and depresses environmental quality. However, if apart from international environmental externalities there are international knowledge spill-overs in production and productive government spending benefits the productivity of capital in other countries as well, international policy coordination may lead to a higher rate of economic growth and a worse environmental quality. 1 fig., 2 tabs., 20 refs.

  3. Sustainable growth and renewable resources in the global economy

    International Nuclear Information System (INIS)

    Van der Ploeg, Frederick; Ligthart, Jenny E.

    1993-02-01

    An endogenous growth model is developed to study the concept of sustainable growth in the context of two countries that exploit a common-property renewable resource. The strategic interactions between countries are analysed within the framework of a differential game. In the absence of international policy coordination too much renewable natural resources are used in production which boosts the rate of economic growth and depresses environmental quality. However, if apart from international environmental externalities there are international knowledge spill-overs in production and productive government spending benefits the productivity of capital in other countries as well, international policy coordination may lead to a higher rate of economic growth and a worse environmental quality. 1 fig., 2 tabs., 20 refs

  4. Sustainable Economic Growth: a Perspective for Macedonia

    Directory of Open Access Journals (Sweden)

    Sevil Rexhepi

    2013-09-01

    Full Text Available Retrospective analysis shows that since 1990’s, ex-socialist economies were in transition. This process was multidimensional and had deep roots. In most transition economies, output (GDP is determined by the availability of labour, capital and their productivity (TFP. Hence, these indicators are not generating the business cycles, which is typical for market economies in the long-term. At this point, it is vital to understand the reasons of low-level of capital accumulation in transition economies in order to find opportunities to make better use of physical, human and social capital. Furthermore, it is observed that in these economies, institutions needed to be re-established or the rules of the game needed to be changed to regulate incentive structures that will lead to growth. The main objective of this research is to identify the peculiarity of economic growth in Macedonia and to examine if achieving smart growth in long-term is possible; which is supported by fundamental notions of sustainable development.

  5. SUSTAINABLE ECONOMIC GROWTH THROUGH EXTERNAL TRADE

    Directory of Open Access Journals (Sweden)

    Valentina Vasile

    2016-12-01

    Full Text Available A country’s economic growth is directly influenced by the external trade activity, which is considered by the majority of economists as one of the main engines of a country. How international trade can contributes to a sustainable development of a country depends broadly on the economic policies as well as on global and regional strategies to support the actions for this objective. The high level political meeting of United Nations Organization’s Member States in September 2015 has as aim the adoption of 2030 Agenda for Sustainable Development, which includes global economic, social and environmental goals. Any strategy or global policy influences, of course, in a direct way the international trade activities, by how these measures affect or determine relations between states to achieve the sustainable development objectives. Being involved in all sectors of economic and social life to achieve these noble goals, foreign trade is of course on the list of key areas as well as on the list of the domains being influenced by the global strategy adopted in the framework of the largest summit of its kind in the history of the United Nations. The aim of this paper is to provide an overview of external trade activity of Romania, taking into account the characteristics of companies involved in exports and imports of goods in Romania as well as to identify the key areas to be further developed for a sustainable development of national economy based on export activity. Romania's sustainable development can be achieved in the medium and long term by complementary and converging actions such as increased expenditure on research and development field, attracting as a priority the Greenfield investments, increasing productivity of national capital (human, natural, technological or ensure the efficiency at microeconomic and macroeconomic level. Increasing the share of products and activities using a small amount of energy and material resources but which

  6. Sustainability in Higher Education: An explorative approach on sustainable behavior in two universities

    NARCIS (Netherlands)

    M. Juárez Nájera (Margarita)

    2010-01-01

    textabstractThis thesis focuses on identifying psychological factors related to personality features which can influence sustainable behavior of individuals in higher educational institutions (HEI), as well as to present the areas where these individuals work, and in which higher education for

  7. Learning Apart Together: Towards an Integrated Competence Framework for Sustainable Entrepreneurship in Higher Education

    NARCIS (Netherlands)

    Lans, T.; Blok, V.; Wesselink, R.

    2014-01-01

    Sustainable entrepreneurs, i.e. those who proactively facilitate latent demands for sustainable development, are now in higher demand than ever before. Higher (business) education can play an important role in laying the foundation for these sustainable entrepreneurs. Traditionally, however,

  8. 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.

  9. Green economic growth premise for sustainable development

    Directory of Open Access Journals (Sweden)

    Carmen Lenuţa TRICĂ

    2013-01-01

    Full Text Available Accelerating the global issues such as natural resource depletion, damage to the natural environment, economic and financial crises and consumption growth led to the shift of the development paradigm from consumption to sustainable development and recognition of the new path, namely green economy.At the European level a number of international organizations discussed issues of transition to green economy (EC, UNEP, OECD. In 2008, UNEP launched “Green Economy Initiative to Get the Global Markets Back to Work”, aiming to mobilize and re-focuse the global economy towards.This is the twin challenge of moving towards a green economy: radically reducing the footprint of developed countries, while simultaneously raising levels of social and material well being in developing countries.Without public intervention, the related market failures (i.e. market prices that do not fully reflect the environmental degradation generated by economic activity may delay or even prevent the development of environmentally-friendly technologies.Furthermore, in sectors such as electricity, network effects arising from existing infrastructures create additional barriers to the adoption of alternative sources of power, further hampering incentives to invest in new technologies.Given that the transition to a green economy requires increasing of investment in economic sectors that contribute to enhancing of natural capital and reduce environmental risks, we intend to analyze the main measures taken by Romania to ensure transition to green economy.

  10. Soil Degradation, Policy Intervention and Sustainable Agricultural Growth

    NARCIS (Netherlands)

    Sasmal, J.; Weikard, H.P.

    2013-01-01

    Sustainable agricultural growth in developing countries is jeopardized by soil degradation consequent upon intensive cultivation and use of increasing doses of chemical inputs. To pave the way to sustainable agricultural growth we develop a model that incorporates organic fertilizer into the

  11. Sustained growth but non-sustainable urbanisation in Penang, Malaysia

    DEFF Research Database (Denmark)

    Wangel, Arne; Fold, Niels

    1998-01-01

    of trade unions, which lack the strength to substantially improve wages or influence the institutions of the labour market. So a frenzied labour market tries to balance the upgrading of skills and the control of wages. The paper concludes that a focus on sustainable urbanisation will renew the debate...

  12. Bitcoin as digital money: Its growth and future sustainability

    OpenAIRE

    Pradipta Kumar SAHOO

    2017-01-01

    This paper examines the comprehensive idea about the growth and future sustainability of bitcoin as a cryptocurrency. The transaction volume of bitcoin is used as the growth of the bitcoin and the bitcoin log return is used for testing the volatility which is helpful for the future sustainability of bitcoin. The study period says that the growth of bitcoin’s transaction volume is an increasing trend as more day to day transaction is minting with the exchange of Bitcoin. The stu...

  13. Using GIS for Developing Sustainable Urban Growth Case Kyrenia Region

    Science.gov (United States)

    Kara, C.; Akçit, N.

    2018-03-01

    It is critical to develop urban layers for analysis sustainable urban development possibilities within planning process. Kyrenia Region has many physical, environmental or economic issues that may danger the growth possibilities in sustainable manner. From this point, this study uses different spatial layers such as slope, distance to roads, distance to central zone, vegetation, soil productivity, environmental protection zones, distance to open/green space, distance to education for supporting sustainable urban growth policies and define suitable areas for urban development within this perspective. The study tries to convert sustainable urban growth policies such as; compact growth, environmental protection, equal accessibility to basic services; into spatial layers and establish proper framework for multi criteria evaluation in Kyrenia Region within using geographical information systems. It shows suitability values for Kyrenia region and constraints zones at final section. It clearly presents the suitable areas for the sustainable urbanization and also unsuitable or risky areas for reducing the possible disasters and may happen in the future.

  14. Building Better Buildings: Sustainable Building Activities in California Higher Education Systems.

    Science.gov (United States)

    Sowell, Arnold; Eichel, Amanda; Alevantis, Leon; Lovegreen, Maureen

    2003-01-01

    This article outlines the activities and recommendations of California's sustainable building task force, discusses sustainable building activities in California's higher education systems, and highlights key issues that California is grappling with in its implementation of sustainable building practices. (EV)

  15. Thematic development of declarations on Sustainability in Higher Education

    DEFF Research Database (Denmark)

    Grindsted, Thomas Skou; Holm, Tove

    2012-01-01

    think should be given top priority in order to develop a sustainable society. Hence, the article addresses the following issues: (1) a thematic analysis of the relation between declarations developed by the university sector and those developed by governmental and intergovernmental institutions; (2...... of the international SHE literature reveals no study that deals specifically with the interaction between declarations developed by the university sector and declarations developed by governmental and intergovernmental institutions. An analysis of this type can give us important insights in what themes these parties......) an analysis of themes the two types of declarations might have in common; and if so (3) an analysis of how they have developed during the past decade. The article finds four new themes that previous research has not identified, and shows how the valuation of nature is under reconfiguration in higher education...

  16. Aligning Strategy with Sustainable Development Goals (SDGs: Process Scoping Diagram for Entrepreneurial Higher Education Institutions (HEIs

    Directory of Open Access Journals (Sweden)

    Elena Fleacă

    2018-03-01

    Full Text Available Seeing that the prosperity of people and society is possible with the aid of sustained and inclusive economic growth of all countries and regions, the sustainable development of our world has gained the particular attention of a wide range of decisional factors; civil society, the business sector, and the scientific community. Education has a decisive impact on changes in the way that societies are coping with national, regional, and global challenges and opportunities brought by sustainable development. The paper addressed the lack of capacity of higher education institutions (HEIs to integrate the principles and practices of sustainable development into all aspects of education and learning, which hampers the capability to act as an entrepreneurial university. Embarking on the path of sustainable development goals (SDGs requires HEI to design, launch, implement, and customize specific processes architecture to govern the advance of the sustainability approach. The authors applied the process scoping diagram to capture and conceptualize the educational model needed to guide the HEI through the process of change in its daily operations. The SIPOC method (Supplier, Input, Process, Output, Customer was applied and with the aid of Visio software tool, the processes relationships were articulated and embedded in the educational model of HEI. Finally, the authors shared their views on the scalability of the model, which may be customized and harmonized in accordance with different HEI’s circumstances and priorities.

  17. Sustainability Assessment of Higher Education Institutions in Saudi Arabia

    OpenAIRE

    Habib M. Alshuwaikhat; Yusuf A. Adenle; Bilal Saghir

    2016-01-01

    Universities are paramount change drivers in bringing about a culture of sustainability in society by setting themselves up as models and nurseries for sustainable development. Thus, assessment of sustainability integration within universities is key to their impact on sustainable development. This study conducted an assessment of different public sector universities of Saudi Arabia based on five components: (i) Teaching and Curriculum; (ii) Research and Scholarship; (iii) Campus Operations; ...

  18. Sustainability Assessment of Higher Education Institutions in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Habib M. Alshuwaikhat

    2016-08-01

    Full Text Available Universities are paramount change drivers in bringing about a culture of sustainability in society by setting themselves up as models and nurseries for sustainable development. Thus, assessment of sustainability integration within universities is key to their impact on sustainable development. This study conducted an assessment of different public sector universities of Saudi Arabia based on five components: (i Teaching and Curriculum; (ii Research and Scholarship; (iii Campus Operations; (iv Management and Community; and (v Financial Management. The sustainability assessment questionnaire (SAQ was utilized as a tool to discern the component-wise sustainability assessment for Saudi universities. The outcomes of the survey reveal that, in stark contrast with the universities of the developed world, offerings of sustainability relevant academic courses in Saudi Arabia are still lacking. Most Saudi universities still need to integrate research and scholarship in the area of sustainability; sustainable-campus operations in the current scenario are not sufficient. The results also reveal that sustainability-related projects are not prioritized within universities and sustainable financial management practices are not significant. This article concludes by proposing some recommendations emphasizing the importance of adopting sustainability practices in Saudi universities.

  19. Higher Education for Sustainability: Can Education Affect Moral Perceptions?

    Science.gov (United States)

    Felgendreher, Simon; Löfgren, Åsa

    2018-01-01

    A considerable literature looks at universities' approaches to integrating sustainable development into teaching and learning, but less is known about how Education for Sustainable Development (ESD) affects student attitudes, values and norms. To our knowledge, only a few studies have quantified such effects of changes in curricula. This study…

  20. Nanotechnology policy in Korea for sustainable growth

    International Nuclear Information System (INIS)

    So, Dae Sup; Kim, Chang Woo; Chung, Pil Seung; Jhon, Myung S.

    2012-01-01

    Korea has become one of the leading countries in nanotechnology along with the U.S., Japan, and Germany. Since 2001, the Korean Government established the “Nanotechnology Development Plan.” Since then, the trend in nanotechnology is steadily changing from fundamental research to application-driven technologies. In this paper, we examine the nanotechnology development and policy during the past decade, which includes the investments in R and D, infrastructure, and education. The Third Phase (2011–2020) on clean nanotechnology convergence and integration in information, energy, and the environmental sector is also given. Furthermore, the program on long-term strategy dealing with sustainability in resolving future societal demand and plans for sustainable energy and environmental activities will be discussed in depth. The outcomes and national evaluations of research and education are also given.

  1. Public Debt, Corruption and Sustainable Economic Growth

    Directory of Open Access Journals (Sweden)

    Eunji Kim

    2017-03-01

    Full Text Available There are many studies that look into the relationship between public debt and economic growth. It is hard to find, however, research addressing the role of corruption between these two variables. Noticing this vacancy in current literature, we strive to investigate the effect of corruption on the relationship between public debt and economic growth. For this purpose, the pooled ordinary least squares (OLS, fixed effects models and the dynamic panel generalized method of moments (GMM models (Arellano-Bond, 1991 are estimated with data of 77 countries from 1990 to 2014. The empirical results show that the interaction term between public debt and corruption is statistically significant. This confirms the hypothesis that the effect of public debt on economic growth is a function of corruption. The sign of the marginal effect is negative in corrupt countries, but public debt enhances economic growth within countries that are not corrupt, i.e., highly transparent.

  2. Empirical Study towards the Drivers of Sustainable Economic Growth in EU-28 Countries

    Directory of Open Access Journals (Sweden)

    Daniel Ştefan Armeanu

    2017-12-01

    Full Text Available This study aims at empirically investigating the drivers of sustainable economic growth in EU-28 countries. By means of panel data regression models, in the form of fixed and random effects models, alongside system generalized method of moments, we examine several drivers of real gross domestic product (GDP growth rate, as follows: higher education, business environment, infrastructure, technology, communications, and media, population lifestyle, and demographic changes. As regards higher education, the empirical results show that expenditure per student in higher education and traditional 18–22 year-old students are positively linked with sustainable economic growth, whereas science and technology graduates negatively influence real GDP growth. In terms of business environment, total expenditure on research and development and employment rates of recent graduates contributes to sustainable development, but corruption perceptions index revealed a negative association with economic growth. As well, the results provide support for a negative influence of infrastructure abreast technological measures on economic growth. Besides, we found a negative connection between old-age dependency ratio and sustainable economic growth.

  3. Sustaining an Acquisition-based Growth Strategy

    DEFF Research Database (Denmark)

    Henningsson, Stefan; Toppenberg, Gustav; Shanks, Graeme

    Value creating acquisitions are a major challenge for many firms. Our case study of Cisco Systems shows that an advanced Enterprise Architecture (EA) capability can contribute to the acquisition process through a) preparing the acquirer to become ‘acquisition ready’, b) identifying resource...... complementarity, c) directing and governing the integration process, and d) post-acquisition evaluation of the achieved integration and proposing ways forward. Using the EA capability in the acquisition process improves Cisco’s ability to rapidly capture value from its acquisitions and to sustain its acquisition...

  4. Driving Economic Growth: Higher Education--A Core Strategic Asset to the UK. Higher Education in Focus: Driving Economic Growth

    Science.gov (United States)

    Universities UK, 2011

    2011-01-01

    This publication highlights the critical role UK universities will continue to play in reviving and sustaining economic growth across the country. Using a range of visual data and statistics, it highlights that the UK's future success depends on developing innovation and the knowledge economy in what is an increasingly competitive global…

  5. The Contribution of Sustainability Assessment to Policy Development in Higher Education

    Science.gov (United States)

    Lambrechts, Wim

    2015-01-01

    This article builds upon the experiences and results of the application of sustainability assessment instruments in higher education. First, a short overview of existing sustainability assessment tools will be provided, as well as their contribution towards the integration of sustainability in higher education. Second, a reflective case focuses on…

  6. A Methodology for Sustainability Evaluation and Reporting in Higher Education Institutions

    Science.gov (United States)

    Madeira, Ana C.; Carravilla, Maria Antonia; Oliveira, Jose F.; Costa, Carlos A. V.

    2011-01-01

    The purpose of this paper is to present a methodology that allows higher education institutions (HEIs) to promote, to evaluate and to report on sustainability. The ultimate goal of the afore-mentioned methodology is to help HEIs achieve sustainability. First, a model entitled Sustainability in Higher Education Institutions (SusHEI) that generally…

  7. Financial Markets and the Challenges of Sustainable Growth

    Directory of Open Access Journals (Sweden)

    Janicka Małgorzata

    2016-06-01

    Full Text Available Sustainable growth and responsibility for the economy and the environment are postulates rarely associated with the term “financial market”. Financial markets are identified with the ruthless maximisation of profit at acceptable risk, rather than with socially responsible conduct. However, in the global economy businesses modify their priorities and become aware of not just the need to grow in financial terms but also to improve their quality performance. International financial markets have become part of this trend and are increasingly often adopting environmentally friendly attitudes and embracing the challenges posed by the concept of sustainable growth. Ideas such as CSR – Corporate Social Responsibility – and SRI – Socially Responsible Investment are gaining in importance. While sustainable growth of the economy as perceived from the point of view of the manufacturing or service sectors is widely discussed, the sustainable growth of financial markets is a relatively new concept and the available literature on “green” financial markets is quite scarce. This paper is intended to fill in this gap and examine the changes that have taken place on financial markets in the context of the idea of sustainable growth, with particular attention paid to the European Union markets.

  8. Tourism in Austria: biodiversity, environmental sustainability, and growth issues.

    Science.gov (United States)

    Malik, Muhammad Asad Saleem; Shah, Syed Asim; Zaman, Khalid

    2016-12-01

    This study examined the long-run and causal relationships between international tourism, biodiversity loss, environmental sustainability, and specific growth factors under the premises of sustainable tourism in Austria, by using a consistent time series data from 1975 to 2015. The results reveal that inbound tourism, per capita income, and population density affected the potential habitat area while population density largely affected the food production in a country. Inbound tourism and population density both deteriorate the environmental quality in a form of increasing carbon dioxide (CO 2 ) emissions and fossil fuel energy consumption while per capita income reduces the fossil fuel energy consumption. Food exports increase per capita income, while food imports and population density both decrease economic growth. Inbound tourism and economic growth advance population density while forest area and food exports decrease the population density. The study supports growth-led tourism and growth-led food production in a country.

  9. BUILDING NEW BUSINESS MODELS FOR SUSTAINABLE GROWTH AND DEVELOPMENT

    OpenAIRE

    Taco C. R. van Someren; Shuhua van Someren-Wang

    2011-01-01

    Considered are issues of methodology and methods, as well as ideology of strategic innovation. Using the tools of this approach is offered as mechanisms to develop and build business models for sustainable socio-economic economic growth and development of different regions. The connection between key problems of sustainable development and management policy of different economic entities is studied. The consultancy company Ynnovate’s experience in addressing these issues in the EU and China i...

  10. The Direction of Terengganu Tourism Industry in Sustaining Business Growth: A Conceptual Framework

    OpenAIRE

    Muhammad Abi Sofian Abdul Halim; Zainuddin Zakaria; Mohd Tajul Hasnan; Syafini Muda

    2012-01-01

    Business sustainability is recognized as a crucial catalyst to the industrial direction and business growth in any industry. This paper focuses on the Terengganu tourism industry efforts to create long term business Sustainability through higher profitability, effective management, business performance, and competitive advantage. The state of Terengganu in the East-Coast of Peninsular Malaysia is strategically located as a tourist destination. Therefore, the state tourism board needs to incul...

  11. Innovative Management for Organizational Sustainability in Higher Education

    Science.gov (United States)

    Barnard, Zenia; Van der Merwe, Derek

    2016-01-01

    Purpose: The purpose of this paper is to provide an overview of the innovative management strategies at the University of Johannesburg (UJ) during volatile post-merger years, in its quest for a sustainable future. It illustrates how the institution went from a place of relative uncertainty and volatility to a place of progression and stability by…

  12. Cloud Computing in Higher Education Sector for Sustainable Development

    Science.gov (United States)

    Duan, Yuchao

    2016-01-01

    Cloud computing is considered a new frontier in the field of computing, as this technology comprises three major entities namely: software, hardware and network. The collective nature of all these entities is known as the Cloud. This research aims to examine the impacts of various aspects namely: cloud computing, sustainability, performance…

  13. Higher Education in the Sustainable Development Goals Framework

    Science.gov (United States)

    Owens, Taya Louise

    2017-01-01

    Agenda 2030 for sustainable development focuses attention on lifelong learning opportunities for all. The new targets expand on their predecessors, the Millennial Development Goals, by both widening and deepening the scope of system-wide quality education systems. Whilst the Millennial Development Goals focused attention on universal primary…

  14. Building a Sustainable Higher Education Sector in the UAE

    Science.gov (United States)

    Jose, Saju; Chacko, Jacob

    2017-01-01

    Purpose: The purpose of this paper is to examine the relevant economic aspects that could affect the sustainability of the HE sector in the UAE. Design/methodology/approach: Data are collected mainly through secondary sources and based on the relevant information. Two constructs, namely, market factors and educational governance are identified…

  15. A Study of Sustainable Assessment Theory in Higher Education Tutorials

    Science.gov (United States)

    Beck, Robert J.; Skinner, William F.; Schwabrow, Lynsey A.

    2013-01-01

    A study of sustainable assessment theory in nine tutorial courses at four colleges demonstrated that three long-term learning outcomes improved: Independence, Intellectual Maturity and Creativity. Eight of 10 traits associated with these outcomes were validated through internal reliability, faculty and student rubrics, and faculty case studies…

  16. Professional Development of Sustainability Competences in Higher Education

    Science.gov (United States)

    Lambrechts, Wim; Verhulst, Elli; Rymenams, Sara

    2017-01-01

    Purpose: This paper aims to provide insights into the relation between professional development (PD) and organisational change processes towards sustainability, with a specific focus on empowerment. Design/methodology/approach: The paper builds upon a constructivist approach, combining a literature review, a desk research on key publications and…

  17. Justifying the Ivory Tower: Higher Education and State Economic Growth

    Science.gov (United States)

    Baldwin, J. Norman; McCracken, William A., III

    2013-01-01

    As the U.S. continues to embrace a comprehensive plan for economic recovery, this article investigates the validity of the claim that investing in higher education will help restore state economic growth and prosperity. It presents the findings from a study that indicates that the most consistent predictors of state economic growth related to…

  18. Sustainable procurement for greener logistics in the Higher Education sector

    OpenAIRE

    McLeod, F.; Cherrett, T.; Bailey, G.; Allen, J.; Browne, M.; Leonardi, J.; Aditjandra, P.; Zunder, T.

    2015-01-01

    Purpose: Using the University of Southampton as a case study example, this paper reviews how procurement practices (i.e. purchasing of goods and services) of large organisations impact upon goods and service vehicle activity, with a view to investigating what approaches may be taken to reduce carbon footprint and improve environmental sustainability. The approaches considered included consolidation of suppliers, buyers (individuals and departments), orders and consignments. Research Approach:...

  19. Networks: Innovation, Growth and Sustainable Development

    Directory of Open Access Journals (Sweden)

    Peter Johnston

    2013-05-01

    Full Text Available The emergence of the Internet as a measureable manifestation of our social and economic relationships changed the domination of networks in our lives. From about 2000, the internet has allowed us to study and understand the type of networks in which we live, and to model their behaviour. The Internet has fundamentally changed the distribution of wealth. The rich became richer simply because of the larger scale of the trading network and stretched national wealth distributions. Network effects are therefore likely to be responsible for much of the perceived increases in inequalities in the last 20-30 years, and policies to tackle poverty must therefore address the extent to which the poor can engage with society's networks of wealth creation. The greatest challenge to continued growth and prosperity, and therefore to peace and justice, is climate change. The potential cost of inaction on climate change could be as high. Our self-organising social networks have structured our societies and economies, and are now reflected in our technology networks. We can now replicate their evolution in computer simulations and can therefore better assess how to deal with the greatest challenges facing us in the next few decades.

  20. Empowerment for Sustainability in Higher Education through the EYE Learning Tool

    Science.gov (United States)

    Tassone, Valentina C.; Dik, Giel; van Lingen, Thekla Anna

    2017-01-01

    Purpose: While empowerment for sustainability is considered a major objective within sustainability-oriented educational programs and policies, little is known about the actual process of empowering students for sustainability through higher education. This study aims to explore this field, by introducing the EYE (Educating Yourself in…

  1. Stakeholders Perceptions of a Universal Sustainability Assessment in Higher Education--A Review of Empirical Evidence

    Science.gov (United States)

    Maragakis, Antonios; van den Dobbelsteen, Andy; Maragakis, Alexandros

    2016-01-01

    The progress of sustainability within higher education has steadily increased in focus over the last decade and has increasingly become a topic of academic research. As institutions investigate, implement and market sustainability efforts, there is a myriad of sustainability assessment methodologies currently available. This assortment of…

  2. Entropy, limits to growth, and the prospects for weak sustainability

    International Nuclear Information System (INIS)

    Krysiak, Frank C.

    2006-01-01

    In this paper, we analyze the consequences of mass and energy conservation and the second law of thermodynamics for economic activity. In contrast to former studies, we deduce our results formally from a general model of production and consumption. We show that in a static setting for economies containing irreversible processes, a non-zero resource input as well as non-zero emissions are necessary to sustain a positive level of consumption. We generalize this result to a dynamic setting and apply it to the growth discussion and the sustainability discourse. Thereby we show that limits to growth of production and consumption are likely to exist and that the concept of weak sustainability is either morally unattractive or physically infeasible. (author)

  3. Plant Growth-Promoting Microorganisms for Environmental Sustainability.

    Science.gov (United States)

    Abhilash, P C; Dubey, Rama Kant; Tripathi, Vishal; Gupta, Vijai K; Singh, Harikesh B

    2016-11-01

    Agrochemicals used to meet the needs of a rapidly growing human population can deteriorate the quality of ecosystems and are not affordable to farmers in low-resource environments. Here, we propose the use of plant growth-promoting microorganisms (PGPMs) as a tool for sustainable food production without compromising ecosystems services. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Digital Economy for Sustainable Economic Growth

    Directory of Open Access Journals (Sweden)

    Shuyong Guo

    2017-12-01

    Full Text Available Recent decades have seen a rapid digital transformation resulting in important and sometimes even crucial changes in business, society and the global economy. After the global crisis of 2008–2009, digital industries have been among the most dynamic and promising in the global economy. Nevertheless, the world lacks equilibrium between benefits and risks in the digital economy, which explains the need for global governance in this sphere. This article analyzes the role and characteristics of the G20 in the introduction of global governance in the digital economy. The authors review what’s meant by the digital economy and define the key characteristics of this sector, as well as highlight the challenges to international cooperation, analyze the digital strategies of G20 countries, study the G20’s participation in the global governance of the digital economy, analyze the potential for the leaders of China and Russia, and make recommendations concerning the participation of the G20 in the global governance of the digital economy. The authors arrive at the following conclusions. First, society has to govern the digital economy properly in order to eliminate disparities between developed and developing countries, as well as address cyber security and other threats, and promote a higher quality of life for all. Second, the G20 has very limited experience in the governing of the digital economy, but as a leader in terms of soft power, and as an organization with limited membership that includes both countries with a developed digital sector and countries that lag behind, it may play a great role in the digital economy’s global governance. Third, the US has historically been a leader in the IT sector and the digital economy. In recent years, China has sufficiently improved its positions, which allows it to aspire to a higher role in global governance. Russia may also play a greater (though not a leading role, taking into account its experience and

  5. Gaps in Sustainability Education: The Impact of Higher Education Coursework on Perceptions of Sustainability

    Science.gov (United States)

    Fisher, P. Brian; McAdams, Erin

    2015-01-01

    Purpose: This paper aims to examine how both the amount and type of coursework impact students' conceptualizations of sustainability. Previous research demonstrates that academic coursework influences students' environmental attitudes, yet few studies have examined the impact of coursework on how students conceptualize "sustainability".…

  6. Sustainable energy supply - a key to global growth

    International Nuclear Information System (INIS)

    Wright, J.K.

    2002-01-01

    From this overall concept of what constitutes sustainability, a range of considerations on equity of energy supply across regions, time scales over which fuel and energy source mixes and technology changes and the like, can be developed. Within the spatial dimension, considerations of sustainability that operate at the global scale need to be translated to the operations of large and small companies, national and local governments down to individual households. It is a complex mix in an increasingly complex world. But one thing is certain, the world's energy demand is going to continue to increase. This demand will be largely satisfied by fossil fuels and this use is not sustainable using current technology in the long term. Massive changes are required to turn the world around onto a more sustainable pathway that will probably take many decades even to make a significant start. The aim of this paper is to briefly explore some of the possible technological options that will guide us on the road to a more sustainable energy future. A genuinely sustainable energy system that also promotes sustainable growth with an improving standard of living for all is obviously a major challenge. At the same time the global demand for energy will continue to increase. On the global scale, the prospect of climate change imposes a major long-term constraint on the use of GHG emitting fuels and generating technologies. The long-term development of a sustainable energy system will require multiple interventions and a pluralistic approach to energy management. Ingredients within the mix are likely to require: 1. innovation in the way we currently generate and supply power 2. continued integration and greater penetration of renewables 3. greater use of embedded and distributed energy generation 4. aggressive end-use efficiency 5. development of technologies to enable continued use of fossil fuels until the transition to sustainability is completed. A combination of market and regulatory

  7. Why higher economic growth cannot always enhance human development

    OpenAIRE

    Ahmed, Md Montasir

    2017-01-01

    This paper studies why higher economic growth cannot always enhance human development. In general, these two dimensions have a strong and positive relationship, but some countries appear unable to balance this relationship. As a consequence, there are some countries with high economic growth but sluggish human development progress. This paper studies how other factors besides GDP – women labor force participation, urbanization, and inequality - are correlated to human development. I construct...

  8. BUILDING NEW BUSINESS MODELS FOR SUSTAINABLE GROWTH AND DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Taco C. R. van Someren

    2011-06-01

    Full Text Available Considered are issues of methodology and methods, as well as ideology of strategic innovation. Using the tools of this approach is offered as mechanisms to develop and build business models for sustainable socio-economic economic growth and development of different regions. The connection between key problems of sustainable development and management policy of different economic entities is studied. The consultancy company Ynnovate’s experience in addressing these issues in the EU and China is shown. It is offered to the use its experience and tools in exploring the areas of cross-border economic cooperation between territories of the Russian Far East and China

  9. CRESCIMENTO ECONÔMICO E SUSTENTABILIDADE / Economic Growth and Sustainability

    Directory of Open Access Journals (Sweden)

    Gilberto Montibeller-Filho

    2007-06-01

    Full Text Available The subject “economic growth and sustainability” refers to the relationship between economicgrowth and its positive impact on the wellbeing of the population and on the environment. It is,therefore, about economic, as well as social and environmental, sustainability, i.e. the root ofthe sustainable development paradigm. A historical review is needed for understanding theroots of the emergence of this new socio-political and scientific paradigm. It starts from themoment when the economy was mainly viewed as an evil against the environment, to the pointwhen the new sustainable development, or eco-development, is developed. Then the paperpresents the present, and most important, ways that several public and private actions attemptto develop their economic activities guided by this paradigm, emphasising the Brazilian context.

  10. GREEN INVESTMENT: A STRATEGY FOR SUSTAINABLE ECONOMIC GROWTH AND INVESTMENT

    Directory of Open Access Journals (Sweden)

    Jaya Shukla

    2014-01-01

    Full Text Available Sustainable economic development has become an important area of concern due to climatic change with its long term effects. Climatic change has posed several challenges for economic sustainability of economies. Now major development projects have to comply with international environmental norms. Failure to do so may result in the delay of a project, fines including penalties for environmental damage or charges for remedial action, that affect the viability of a project or the value of any security taken. This paper investigates with help of secondary date using descriptive statistical technique opportunities and challenges of green investment. Here it is developed into suitable model for developing economies for successfully adopting green investment without much cost to their economies. The paper concludes that green investment involving direct investment and portfolio investment in firms adopting and following environmental protection norms will lead to sustainable growth and investment for economy.

  11. Fiscal Deficit, National Saving and Sustainability of Economic Growth in Emerging Economies: A Dynamic GMM Panel Data Approach

    Directory of Open Access Journals (Sweden)

    Buscemi Antonino

    2012-01-01

    Full Text Available The neoclassical growth models argued that the movement to steady states; technology, exogenous rate of savings, population growth and technical progress stimulate higher growth levels (Solow 1956. Contrary to the neoclassical argument, endogenous growth model argues that, in the theory of endogenous growth, government play a significant role in promoting accumulation of knowledge, research and development, public investment, human capital development, law and order can generate growth both in the short and long run. Moreover, they assumed technical progress as endogenous variable for growth (Barro 1995. This study analyze the effects of fiscal deficit on sustainability of economic growth and provided new empirical evidence on the effects of fiscal deficit on saving and sustainability of economic growth based on the assumption of endogenous growth model. We estimated using the reduced form of GMM method for dynamic panels covers 1990-2009 for three emerging countries that includes China, India and South Africa.

  12. Energy, Economic Growth and Environmental Sustainability: Five Propositions

    Directory of Open Access Journals (Sweden)

    Steven Sorrell

    2010-06-01

    Full Text Available This paper advances five linked and controversial propositions that have both deep historical roots and urgent contemporary relevance. These are: (a the rebound effects from energy efficiency improvements are significant and limit the potential for decoupling energy consumption from economic growth; (b the contribution of energy to productivity improvements and economic growth has been greatly underestimated; (c the pursuit of improved efficiency needs to be complemented by an ethic of sufficiency; (d sustainability is incompatible with continued economic growth in rich countries; and (e a zero-growth economy is incompatible with a fractional reserve banking system. These propositions run counter to conventional wisdom and each highlights either a "blind spot" or "taboo subject" that deserves closer scrutiny. While accepting one proposition reinforces the case for accepting the next, the former is neither necessary nor sufficient for the latter.

  13. Sustainable development and low carbon growth strategy for India

    International Nuclear Information System (INIS)

    Parikh, Kirit

    2012-01-01

    For India, sustainable strategy means one that is economically, environmentally and socially sustainable. This calls for rapid economic growth to deal with poverty and human development. However, the relatively meagre energy resources of the country pose a huge challenge. At the same time concern for climate change has raised the bar on the use of the one energy resource that India has in some abundance, namely coal. India's strategy for sustainable development has to explore all options of reducing energy needs, enhancing efficiency of use of conventional energy resources and develop new and renewable sources. The paper identifies various technical options, their potential roles and alternative policy measures to realize them in a cost effective manner. Even for the same objectives different policy instruments are available and how one chooses a particular instrument is often critical for the success. Self-implementing incentive compatible policy that does not create vested interests that would get entrenched should be preferred. -- Highlights: ► Energy efficiency is critical for sustainable development. ► India can reduce its emission intensity by 25 % by 2020 as proposed by India at Copenhagen. ► With a more aggressive effort even 35% reduction is attainable even with 8% or 9% growth. ► Energy efficient appliances, vehicles, buildings and industrial processes are needed. ► Policies that incentivize adoption of these pose critical challenges.

  14. Developing a Sustainable Practical Model of Graduate Employability for Higher Education

    Directory of Open Access Journals (Sweden)

    Ahmed Umar Rufai

    2015-01-01

    Full Text Available The purpose of this paper is to evolve a sustainable practical model of employability skills that is sure to capture relevant learning aspects of a particular occupational discipline to be used as framework for Undergraduate students to develop their employability potentials. The study was conducted in three Universities and Polytechnics each with three multi-national companies. Data were collected using semi-structured interviews. Using purposeful sampling 18 academic staff and 3 professionals representing company employers were selected as the study participants. The study evolved a model that is work-based, explicit in its outcome, fully articulated and realistic in terms of employability skill experiences. The proposed model can be used to establish a common higher education programme or curricula that is work-based and skill experience oriented, that can encourage students in higher education to think about work place learning more explicitly and reflectively, that will in turn help them to develop a broad range of knowledge, skills, attitudes, and values, each of which ultimately contribute in some manner to graduate employability.  The paper is considered a contribution to the evolution and growth of knowledge on the linkage between higher education and workplace, through which the ‘skill gap’ occurring between the demand of employment and the level of educational preparation of graduates can be bridged. Keywords: Employability, Higher Education, Graduates, Model/Framework,   academic staff, Employers/Professionals

  15. EU policy: Which technological strategies for smart, sustainable growth?

    International Nuclear Information System (INIS)

    Liberali, Raffaele; )

    2011-01-01

    The EU's Strategic Energy Technology Plan (SET Plan) was launched in November 2007 in response to issues having to do with energy and the climate. Its priority is to speed up the development and deployment of new energy technology thanks to a global approach providing coordination among member states. This plan is to position Europe as a world leader in the transition toward smart, sustainable growth

  16. USING THE SYNERGY OF ALLIANCES AND PARTNERSHIP FOR SUSTAINABLE GROWTH

    OpenAIRE

    Elena DOVAL; Oriana DOVAL

    2010-01-01

    The purpose of this research is to demonstrate by searching the literature that the synergy of different types of alliances and partnership brings much more opportunities for the sustainable growth of the companies. After a briefing about definitions, types and purpose of alliances and partnership the paper reminds the process of alliances and partnership formation and emphasises the main advantages and limits of alliances and partnership Finally, a new type of company is defined, i.e. ‘the s...

  17. THE SUSTAINABLE DEVELOPMENT OF THE BRASOV GROWTH POLE

    Directory of Open Access Journals (Sweden)

    Aida CATANA

    2016-12-01

    Full Text Available The demographic dynamics analysed in the context of the relationship between economic development and social inclusion presents an image of the sustainable development of a community as well as the manner how the financial resources have been used. With an allocation of 74.3 million euro in the programming period 2007-2013, the Brasov Growth Pole has pursued the contribution to the achievement of sustainable development since 2005 by the participation in the Agenda 21. The implementation of projects with European financing in areas such as transport, social and educational infrastructure or tourism have generated changes/demographic movements, which this paper proposes to present. The evolution of the stable population, its dynamics at the level of each locality that is part of the Brasov growth pole as well as the dynamics of the number of employees or the development of the unemployment rate are presented by the cluster analysis. The effects of the European financing obtained from Regional Operational Programme 2007-2013 are thus reflected in the sustainable development of the Brasov growth pole from the point of view of the dynamics of the population

  18. Mycelial growth observation of Pleurotus eryngii (Higher Basidiomycota In Vitro

    Directory of Open Access Journals (Sweden)

    Mustafa Nadhim Owaid

    2016-09-01

    Full Text Available Five agro-substrates including date palm fibers (fibrillum, wheat straw, white sawdust and their combinations were investigated to grow Pleurotus eryngii. The longer mycelium complete time within bags was 20 days on sawdust (S4, in contrast, the shorter time for mycelium overgrew was completed after 15 days on date palm fiber (S5. In significant (p<0.05, S5 showed the higher growth intensity level (vigorous growth than other substrates. Thus use of date palm wastes (S5 medium may be useful for successfully cultivation king oyster mushroom in farm.International Journal of Environment Vol.5(3 2016, pp.1-10

  19. How to Assess Transformative Performance towards Sustainable Development in Higher Education Institutions

    Science.gov (United States)

    Mader, Clemens

    2012-01-01

    This article highlights the role of sustainability appraisal for Higher Education Institutions (HEIs). Traditional HEI appraisal systems lack a way to assess the integration of sustainability principles reflecting societal needs with the consequences of research, education and management of HEIs. Two appraisal systems are discussed. The Austrian…

  20. Technical conditions for sustainable growth in economic theory. An analysis

    International Nuclear Information System (INIS)

    Granda C, Catalina

    2008-01-01

    Economic theory and its models point out returns to scale, substitution among productive factors and technological progress as conditions for sustainable growth. This work aims at a critical appraisal of these conditions, particularly the ones related to substitution between natural resources and manmade capital and technical change, by recognizing the inevitable physical scarcity of resources concomitant to the human actions in a world governed by hemodynamic restrictions. To do so, the role that the mentioned conditions play in the theories of economic growth with resources is analyzed, and its limitations and objections from a biophysical perspective are indicated as well. Finally, a brief consideration as to how inappropriate the theoretical representations of economic activities are to take account of growth in spite of resource exhaustion or degradation is carried out

  1. Stock Market and Sustainable Economic Growth in Nigeria

    Directory of Open Access Journals (Sweden)

    Erasmus L Owusu

    2016-11-01

    Full Text Available This paper examines the relationship between stock market evolution and sustainable economic growth in Nigeria. The study employs Auto-Regressive Distributed Lag (ARDL-bounds testing approach and a combined stock market indicators index to examine the relationship. The paper finds that, in the long run, stock markets have no positive and at best mixed effect on economic growth in Nigeria. This finding supports the numerous past studies, which have reported negative/mixed or inconclusive results on the effects of stock markets on economic growth. The paper, therefore, concludes that, there is the need for increasing financial deepening and the removal of bottlenecks in the financial sectors of the economy by providing further public and institutional education on the value of stock markets for economic development.

  2. Cell longevity and sustained primary growth in palm stems.

    Science.gov (United States)

    Tomlinson, P Barry; Huggett, Brett A

    2012-12-01

    Longevity, or organismal life span, is determined largely by the period over which constituent cells can function metabolically. Plants, with modular organization (the ability continually to develop new organs and tissues) differ from animals, with unitary organization (a fixed body plan), and this difference is reflected in their respective life spans, potentially much longer in plants than animals. We draw attention to the observation that palm trees, as a group of monocotyledons without secondary growth comparable to that of lignophytes (plants with secondary growth from a bifacial cambium), retain by means of sustained primary growth living cells in their trunks throughout their organismal life span. Does this make palms the longest-lived trees because they can grow as individuals for several centuries? No conventional lignophyte retains living metabolically active differentiated cell types in its trunk for this length of time, even though the tree as a whole can exist for millennia. Does this contrast also imply that the long-lived cells in a palm trunk have exceptional properties, which allows this seeming immortality? We document the long-life of many tall palm species and their inherent long-lived stem cell properties, comparing such plants to conventional trees. We provide a summary of aspects of cell age and life span in animals and plants. Cell replacement is a feature of animal function, whereas conventional trees rely on active growth centers (meristems) to sustain organismal development. However, the long persistence of living cells in palm trunks is seen not as evidence for unique metabolic processes that sustain longevity, but is a consequence of unique constructional features. This conclusion suggests that the life span of plant cells is not necessarily genetically determined.

  3. Supporting the Integration of Sustainability into Higher Education Curricula—A Case Study from Switzerland

    Directory of Open Access Journals (Sweden)

    Sandra Wilhelm Hamiti

    2014-05-01

    Full Text Available From the perspective of different stakeholders, education for sustainable development (ESD in higher education is highly desirable. In practice, however, this may present challenges, as it involves systemic and cultural changes as well as organizational transformation. A working group at the Zurich University of Applied Sciences supported such a transformative process with the aim of fostering, linking and subsequently deepening the dimensions of sustainable development in the existing curricula. By means of an assessment tool (spider diagram developed through a bottom-up action research procedure, the working group initiated a discussion on sustainability among university lecturers, research associates and students. Results support the hypothesis that resistance to incorporating dimensions of sustainability into the curriculum can effectively be avoided by such an approach. The effectiveness of the assessment tool increased the commitment and the willingness of lecturers to share a common goal of demonstrating the relevance of sustainability in higher education.

  4. The Use of Biofuel for Sustainable Growth in Developing Countries

    Science.gov (United States)

    Tsang, J.

    2014-12-01

    The biofuel industry is divided into four categories comprising of feedstocks used in 1st and 2nd generation bioethanol and biodiesel. In order to identify and quantify each biofuel feedstock's potential for sustainable growth, each were evaluated according to self-developed social, financial, and environmental criteria. From the investigation and analysis carried out, 1st generation biodiesel and bioethanol were determined to be feedstocks not capable of facilitating sustainable growth. Results showed low earnings before interest, taxes, depreciation and amortization (EBITDA) of -0.5 to 1 USD per gallon for biodiesel and 0.25 to 0.5 USD per gallon for bioethanol. Results also showed a poor return on asset (ROA). The energy required to produce one MJ of 1st generation biofuel fuel was at least 0.4 MJ, showing poor energy balance. Furthermore, high land, water, pesticide, and fertilizer requirements strained surrounding ecosystems by affecting the food web, thus reducing biodiversity. Over 55% of land used by the biodiesel industry in Indonesia and Malaysia involved the deforestation of local rainforests. This not only displaced indigenous organisms from their habitat and decreased their scope of nutrition, but also contributed to soil erosion and increased the probability of flooding. If left unregulated, imbalances in the ecosystem due to unsustainable growth will result in a permanent reshaping of tropical rainforest ecosystems in Southeast Asia. Algae, an example of 2nd generation biodiesel feedstock, was concluded to be the biofuel feedstock most capable of supporting sustainable growth. This is due to its low production costs of $1-1.5/gal, high biological productivity of 5000 gallons of biodiesel per acre per year, and high ROA of 25-35%. Additionally, algae's adaptability to varying environmental conditions also makes it an appealing candidate for businesses in developing countries, where access to resource supplies is unstable. Additionally, its reduced net

  5. Higher education, Graduate unemployment, Poverty and Economic growth in Tunisia, 1990-2013

    Directory of Open Access Journals (Sweden)

    Haifa Mefteh

    2016-07-01

    Full Text Available This paper examines the relationship between economic growth, higher education, unemployment and poverty using properties of time series variables while applying the Ordinary Least Squares (OLS method. Our study thus contributes to the existing literature by giving the first integrated approach to examine the four way linkages in the Tunisian background over the period 1990-2013. This paper holds that higher education can impact unemployment and graduate unemployment causes poverty which would affect economic growth. Our empirical results show that there is bi-directional causal relationship between per capita gross domestic product (GDP and poverty rate (POV and also between Number of graduate students (GRA and School enrollment tertiary education (ENR besides unidirectional causal relationship which running from Number of graduate students to Unemployment with tertiary education (UNP, from Higher education expenditure (EXP to poverty rate and from Unemployment with tertiary education to poverty rate. Our empirical results also verified the existence of positive effect of ENR, GRA and POV on economic growth, while, UNP and EXP have negative determining influence on economic growth with only GRA statistically significant. These empirical insights are of particular interest for the policy makers as they help build sound economic policies to sustain economic development and improve the higher educational quality.

  6. Sustainable energy prices and growth. Comparing macroeconomic and backcasting scenarios

    International Nuclear Information System (INIS)

    Ahlroth, Sofia; Hoejer, Mattias

    2007-01-01

    How do results from the sustainability research world of backcasting relate to the macroeconomic scenarios used for policy evaluation and planning? The answer is that they do not, mostly - they come from different scientific traditions and are not used in the same contexts. Yet they often deal with the same issues. We believe that much can be gained by bringing the two systems of thinking together. This paper is a first attempt to do so, by making qualitative comparisons between different scenarios and highlighting benefits and limitations to each of them. Why are the pictures we get of the energy future so different if we use a macroeconomic model from when using a backcasting approach based on sustainable energy use? It is evident that the methods for producing those two kinds of scenarios differ a lot, but the main reason behind the different results are found in the starting points rather than in the methods. Baseline assumptions are quite different, as well as the interpretations and importance attached to signals about the future. In this paper, it is discussed how those two types of scenarios differ and how they approach issues such as energy prices and growth. The discussion is based on a comparison between Swedish economic and sustainability scenarios. The economic scenarios aim at being forecasts of the future and are used as decision support for long-term policies. But are the assumptions in the economic scenarios reasonable? The sustainability scenarios are explicitly normative backcasting scenarios. They do not take the issue of growth and consumption fully into account. Could they be developed in this respect? The comparison between the scenarios is also used to look closer at the issue of energy prices in a society with sustainable energy use. One of the questions raised is if a low energy society calls for high energy prices. Moreover, the effects of tradable permits versus energy taxes is analysed in the context of how energy use could be kept low

  7. Promoting Sustainable Economic Growth in Mexico (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.; Butheau, M.; Sandor, D.

    2013-11-01

    Mexico is the second largest economy in Latin America, with rapid growth occurring in the industrial and services sectors. A forward-thinking country on climate change, the nation recognizes that the threat of higher temperatures, changes in precipitation patterns, and more frequent weather-related disasters could pose a substantial risk to its expanding economy.

  8. Ethical Internationalisation in Higher Education: Interfaces with International Development and Sustainability

    Science.gov (United States)

    Pashby, Karen; de Oliveira Andreotti, Vanessa

    2016-01-01

    This analysis is situated within a larger project focusing on ethics and internationalisation in higher education. Internationalisation is occurring at a fast pace and encompasses overlapping and contradictory aims largely framed by market imperatives. At the same time, institutions of higher education increasingly promote sustainability. We use a…

  9. Exploring sustainable behavior structure in higher education a socio-psychology confirmatory approach

    CERN Document Server

    Juárez-Nájera, Margarita

    2015-01-01

    This book presents a social-psychology model delineating the factors that may influence in an altruistic manner sustainable behaviour (SB) of students, faculty and administrators in four higher education institutions (HEI) with very different economic and social characteristics. It presents the areas where these individuals work (education and community management), and in which of them education for sustainability is promoted, focusing on four alternative methods of learning: play, art, group therapy, and personnel management. The book is intended for bachelors and graduated students, as well as researchers in social psychology, environmental psychology, conservation psychology, environmental education, education for sustainable development, cross-cultural psychology, and social sciences.

  10. Sustainability and Built Environment: The role of Higher Education in Architecture and Building Engineering

    OpenAIRE

    Emilia Conte

    2016-01-01

    The sustainability paradigm implies a cultural shift in order to really change the world and society. Education, and specifically higher education, plays the crucial role of preparing students to be not only responsible citizens but also actors and promoters of processes and actions for a sustainable development. This is important in general and even more significant in architecture and engineering fields, as those students will be the designers of the built environment of tomorrow.This paper...

  11. SUSTAINABILITY OF ECONOMIC GROWTH AND INEQUALITY IN INCOMES DISTRIBUTION

    Directory of Open Access Journals (Sweden)

    Bogdan Ion Boldea

    2012-07-01

    correlation between the explanatory variables and the country-specific effects. For a robustness assessment, we also apply the so-called GMM-System estimation. According to our results, an increase in the volatility of the social output (a decrease in the sustainability of the growth processes leads to a greater inequality in incomes distribution. Such outcome appears to be robust to the changes in estimation methodology

  12. Repeal of the Sustainable Growth Rate: an overview for surgeons.

    Science.gov (United States)

    Sangji, Naveen F

    2014-10-01

    The Medicare sustainable growth rate (SGR) formula is used to control Medicare spending on physician services. Under the current SGR formula, physicians face an almost 24% cut to the Medicare fee schedule on April 1, 2015. The US House Way & Means and Energy & Commerce Committees and the Senate Finance Committee released jointly proposed legislation to permanently repeal the SGR, and transition Medicare physician payment to a value-based payment method. This review summarizes the key components of the proposed legislation, and discusses some of the political challenges ahead. House Committees on Energy & Commerce and Ways & Means, and the Senate Committee on Finance staff write-ups. Physician Medicare reimbursement will move from a volume-based model to a value-based model over the next decade. Surgeons should remain engaged with the political process to ensure repeal of the SGR. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. SMART, SUSTAINABLE AND INCLUSIVE GROWTH FOR 2014-2020

    Directory of Open Access Journals (Sweden)

    Ana-Maria Popescu (Stîngaciu

    2012-01-01

    Full Text Available Starting with general information about the EU multiannual financial framework and the European Union’s budget, the research paper attempts to respond to some questions of general interest regarding the activities financed through EU budget, the potential causes for a low absorption rate of funding in the current financing period and concludes with some measures needed to be taken to strengthen the absorption of funding for the next financing period, 2014-2020. Based on the main theme of the Europe 2020 strategy, smart, sustainable and inclusive growth, the article attempts to outline the important role of EU allocations for the period 2014-2020 for funding the growing number of policy in which EU can be more effective in the current context, after the economic and financial crisis. The paper presents the objectives of the Europe 2020 strategy and the targets for 2014-2020.

  14. Teaching Sustainability Using an Active Learning Constructivist Approach: Discipline-Specific Case Studies in Higher Education

    Directory of Open Access Journals (Sweden)

    Maria Kalamas Hedden

    2017-07-01

    Full Text Available In this paper we present our rationale for using an active learning constructivist approach to teach sustainability-related topics in a higher education. To push the boundaries of ecological literacy, we also develop a theoretical model for sustainability knowledge co-creation. Drawing on the experiences of faculty at a major Southeastern University in the United States, we present case studies in architecture, engineering, geography, and marketing. Four Sustainability Faculty Fellows describe their discipline-specific case studies, all of which are project-based learning experiences, and include details regarding teaching and assessment. Easily replicated in other educational contexts, these case studies contribute to the advancement of sustainability education.

  15. Sustainable Mineral-Intensive Growth in Odisha, India

    Science.gov (United States)

    Nayak, S.

    2012-04-01

    The focus of the work is to highlight the present environmental and social impacts of extensive mining on the health of the common people of Odisha. The mining activities have created havoc impact to the environment and social life of the state. Odisha has huge deposits of ores and minerals of chromite, nickel, bauxite, iron, coal, copper, manganese, graphite, vanadium etc. The mining activities have encouraged rapid urbanization and at the same time have altered the topography of these areas and extensively degraded the forest land. For long term sustainable development of the society, it is necessary to take a balanced and integrated approach towards environmental protection and economic advancement. Industries should aim at achieving their goals, through a system of permits based on best available techniques, which gives emphasis on integrated prevention and control of consumption of energy and water as well as pollution of water, air and soil. The rapid industrial growth has brought promising opportunities for economic development and poverty reduction in Odisha but at the same time has caused extensive environmental degradation. The best management practices to deal with environmental and social impacts on mineral-intensive growth are suggested in this work. In addition to lean technology, economic implications of the introduction of environmental technologies for mining activities are also discussed.

  16. Sustainable Leadership, Organizational Trust on Job Satisfaction: Empirical Evidence from Higher Education Institutions in Syria

    Directory of Open Access Journals (Sweden)

    Serene Dalati

    2017-06-01

    Full Text Available This research develops a theoretical model of sustainable leadership, organizational trust and satisfaction at work in higher education environment in Syria. The model assesses staff perception of outstanding leadership behaviors and examines its relationship with perceived organizational trust in the field of higher education institutions in Syria. This research examines a conceptual framework identifying outstanding leadership styles and behaviors which are associated with sustainable leadership, organisational trust identified by members’ trust in their coworkers, and job satisfaction at an institutional level. The research methodology applied in this research develops a quantitative approach through application of questionnaire survey. To measure the dimensionality of scale factors an exploratory factor analysis is conducted. Reliability analysis is performed, Cronbach alpha test indicates that the research scales are internally consistent. The sample of the study employed a convenience sample from higher education institutions. The managerial implication of the research study recommends application and adoption of sustainable leadership behaviors among functional, mid and senior levels of managers and academics in management positions in higher education institutions. The limitation of research is mainly indicated in the sample size and measurement scales of sustainable leadership, organizational trust and job satisfaction.

  17. The Transformation of Traditional Universities into Entrepreneurial Universities to Ensure Sustainable Higher Education

    Science.gov (United States)

    Bikse, Veronika; Lusena-Ezera, Inese; Rivza, Baiba; Volkova, Tatjana

    2016-01-01

    This paper aims to investigate the experience and to identify the drivers of transforming traditional universities into Entrepreneurial Universities for ensuring sustainable higher education in Latvia. Due to the wide scope, Entrepreneurial University characteristics, the present research study is limited and focuses on the university providing…

  18. Sustainability Design in Higher Education: Curriculum, Teaching Methods, and Program Integration

    Science.gov (United States)

    Sydow, Brooke C.

    2012-01-01

    Due to the growing problems of an unsustainable world, this qualitative, phenomenological study was designed to investigate the process of developing and integrating sustainability curriculum into general education requirements in higher education. The researcher interviewed six participants from different parts of the world who had first-hand…

  19. Management Strategies for Sustainability Education, Planning, Design, Energy Conservation in California Higher Education

    Science.gov (United States)

    Petratos, Panagiotis; Damaskou, Evangelia

    2015-01-01

    Purpose: The purpose of this paper is to describe and analyze the effects of campus sustainability planning to annual campus energy inflows and outflows in California higher education. The paper also offers a preliminary statistical analysis for the evaluation of impact factors on energy outflows and a link between energy outflows and building…

  20. Seeking Learning Outcomes Appropriate for "Education for Sustainable Development" and for Higher Education

    Science.gov (United States)

    Shephard, Kerry; Harraway, John; Lovelock, Brent; Mirosa, Miranda; Skeaff, Sheila; Slooten, Liz; Strack, Mick; Furnari, Mary; Jowett, Tim; Deaker, Lynley

    2015-01-01

    This article shares and extends research-based developments at the University of Otago, New Zealand, that seek to explore how students' worldviews change as they experience higher education with us. We emphasise that sustainability attributes may be described in terms of knowledge, skills and competencies but that these are underpinned by…

  1. A Business Intelligence Framework for Sustainability Information Management in Higher Education

    Science.gov (United States)

    Scholtz, Brenda; Calitz, Andre; Haupt, Ross

    2018-01-01

    Purpose: Higher education institutions (HEIs) face a number of challenges in effectively managing and reporting on sustainability information, such as siloes of data and a limited distribution of information. Business intelligence (BI) can assist in addressing the challenges faced by organisations. The purpose of this study was to propose a BI…

  2. Revolutions and Second-Best Solutions: Education for Sustainable Development in Higher Education

    Science.gov (United States)

    Cotton, Debby; Bailey, Ian; Warren, Martyn; Bissell, Susie

    2009-01-01

    Despite widespread policy support for education for sustainable development in higher education, and a strong academic literature arguing for a radical rethink of curriculum, pedagogy and institutional culture, progress towards the educational reforms advocated remains limited. Based on in-depth interviews with lecturers at a case-study…

  3. The I3E Model for Embedding Education for Sustainability within Higher Education Institutions

    Science.gov (United States)

    Cebrián, Gisela

    2018-01-01

    This paper presents an evidence-based model (the I3E model) for embedding education for sustainability (EfS) within a higher education institution. This model emerged from a doctoral research that examined organisational learning and change processes at the University of Southampton to build EfS into the university curriculum. The researcher aimed…

  4. SUSTAINABLE COMPETITIVE ADVANTAGE FOR MARKET LEADERSHIP AMONGST THE PRIVATE HIGHER EDUCATION INSTITUTES IN MALAYSIA

    OpenAIRE

    Loh Teck Hua Author_Email:

    2011-01-01

    One of Malaysia’s economic goals is to become an education hub for the region. To achieve this, the Malaysian government had liberalised government policies resulting in the proliferation of Private Higher Education Institutions (PHEIs) including private Universities and University Colleges. As competition intensifies it becomes increasingly pertinent to ask “What sustainable competitive advantage should the Private Higher Education Institutions (PHEIs) have to achieve market leadership in th...

  5. Sustainable de-growth: Mapping the context, criticisms and future prospects of an emergent paradigm

    Energy Technology Data Exchange (ETDEWEB)

    Martinez-Alier, Joan [Department of Economics and Economic History, Universidad Autonoma de Barcelona (Spain); Pascual, Unai [Department of Land Economy, University of Cambridge (United Kingdom); Vivien, Franck-Dominique [Department of Economics, Universite de Reims Champagne Ardenne (France); Zaccai, Edwin [Institute for Environmental Management and Land Planning, Universite Libre de Bruxelles (Belgium)

    2010-07-15

    'Sustainable de-growth' is both a concept and a social-grassroots (Northern) movement with its origins in the fields of ecological economics, social ecology, economic anthropology and environmental and social activist groups. This paper introduces the concept of sustainable de-growth by mapping some of the main intellectual influences from these fields, with special focus on the Francophone and Anglophone thinking about this emergent notion. We propose hypotheses pertaining to the appeal of sustainable de-growth, and compare it to the messages enclosed within the dominant sustainable development idea. We scrutinize the theses, contradictions, and consequences of sustainable de-growth thinking as it is currently being shaped by a heterogeneous body of literature and as it interacts with an ample and growing corpus of social movements. We also discuss possible future paths for the de-growth movement compared to the apparent weakening of the sustainable development paradigm. (author)

  6. The impact of the quality of coal mine stockpile soils on sustainable vegetation growth and productivity

    CSIR Research Space (South Africa)

    Mushia, NM

    2016-06-01

    Full Text Available , chemical, and biological properties, limiting their capability for sustainable vegetation growth. The aim of the study was to evaluate the impact of stockpile soils of differing depth and quality on vegetation growth and productivity. Soils were collected...

  7. Quality Assurance in Higher Technical Education and the Context of Youth Empowerment for Sustainable Development

    Directory of Open Access Journals (Sweden)

    Olufunmilayo T. Iyunade, Ph.D

    2014-06-01

    Full Text Available Recent empirical evidences on higher technical education at a national scale focused on the relevance, student’s poor perception, low enrolment and progression rates, and the growing impact of globalization on the management of higher technical and vocational education with little or no reference point to the factor of quality assurance. This paper therefore correlates quality assurance factors in higher technical education and the context of youth empowerment for sustainable development. A survey of public technical colleges was done in Ogun State. From an estimate population of 637 final year students and 28 instructors and management staff, a simple of 376 students and 17 instructors and management staff were selected using the stratify random sampling technique. A 4-point rating scale validated questionnaires tagged: ‘Higher Technical Education, Youth Empowerment and Sustainable Development Scale (HTEYESDS (r=0.79, complemented with focus Group Discussion (FGD was used for data collection. Three research questions were raised and answered. Data were analysed using descriptive and inferential statistics of Pearson correlation, multiple regression and analysis of variance at 0.05 apha level. Results showed that poor quality assurance limits the capacity of higher technical education in the empowerment of youth for sustainable development (82.6%. Quality assurance factors significantly correlated with higher technical education in the empowerment of youth for sustainable development (r=0.188; P < 0.05. It was therefore recommended that government should neither neglect nor compromise the factors of quality assurance in higher technical education as they predicts youth empowerment drive in the system.

  8. The impact of risk management on internal and sustainable growth rate: Evidence from Tehran Stock Exchange

    Directory of Open Access Journals (Sweden)

    Hamid Reza Vakili Fard

    2014-09-01

    Full Text Available Measuring the relative risk of firms has been an open discussion among researchers. There are many studies on learning how leverage may influence on growth of the firms. This article reviews the relationship between risk management, internal and sustainable growth of accepted companies in Tehran stock exchange. The survey considers three types of risks including operating, financial and compound and investigates their relationships with internal growth rate as well as sustainable growth rate. Using some regression techniques, the study has determined negative and meaningful relationships between different types of leverage on side and internal as well as sustainable growth on the other side.

  9. Adjustment of growth and central metabolism to a mild but sustained nitrogen-limitation in Arabidopsis.

    Science.gov (United States)

    Tschoep, Hendrik; Gibon, Yves; Carillo, Petronia; Armengaud, Patrick; Szecowka, Marek; Nunes-Nesi, Adriano; Fernie, Alisdair R; Koehl, Karin; Stitt, Mark

    2009-03-01

    We have established a simple soil-based experimental system that allows a small and sustained restriction of growth of Arabidopsis by low nitrogen (N). Plants were grown in a large volume of a peat-vermiculite mix that contained very low levels of inorganic N. As a control, inorganic N was added in solid form to the peat-vermiculite mix, or plants were grown in conventional nutrient-rich solids. The low N growth regime led to a sustained 20% decrease of the relative growth rate over a period of 2 weeks, resulting in a two- to threefold decrease in biomass in 35- to 40-day-old plants. Plants in the low N regime contained lower levels of nitrate, lower nitrate reductase activity, lower levels of malate, fumarate and other organic acids and slightly higher levels of starch, as expected from published studies of N-limited plants. However, their rosette protein content was unaltered, and total and many individual amino acid levels increased compared with N-replete plants. This metabolic phenotype reveals that Arabidopsis responds adaptively to low N by decreasing the rate of growth, while maintaining the overall protein content, and maintaining or even increasing the levels of many amino acids.

  10. HIGHER EDUCATION AND THE GROWTH OF MENIAL JOBS

    Directory of Open Access Journals (Sweden)

    Łukasz Albański

    2016-04-01

    Full Text Available Young people are confronting a world in which they may not achieve economic strides their parents did. Almost all will have been awarded university degree, worth far less (in the terms and conditions of their employment than that of their parents, if they themselves graduated from university. In the article the author discusses the relationship between higher education and stratification. The concepts of meritocracy and credentialism are considered and a particular attention is paid to an equal/unequal access to education dilemma. Discussed is why a liberal arts education is losing ground and why it is being made a scapegoat for graduate unemployment. Does the nightmare of Weber’s “iron cage of rationalization” come true and is the contemporary university in the service of an economic order with all the related technical requirements of machine production? In the second part of the article the role of meritocratic discourse and educational credential inflation is considered as well as the growth of menial jobs for young people as a case in Poland.

  11. Informational Asymmetry, Sustainable Growth, Exploitation and Obligation Risks

    Directory of Open Access Journals (Sweden)

    Ion Stancu

    2006-12-01

    Full Text Available Our paper starts from the relationship, apparently contradictory, between the better informed economic agents (managers, bankers and the agents less informed than the first to be mentioned (the investors: shareholders and creditors. The asymmetric information concerns the company’s performance (or of its investment projects and the company’s ability to put up with different manifestations of the risk associated with this kind of performance. Based on this asymmetric information, the better informed agents can profit, to their own advantage, from the others’ lack of information. Consequently, the signals should be sent so as to allow a clear distinction of profitable companies from unprofitable ones, signals which cannot be copied by the managers with an underperforming management: a. The sustainable growth based on retained earnings financing and also co-financed by managers; b. The degree of operational leverage to be proportional with the increase of modernizing managerial and technological expenses; c. The degree of financial leverage to be proportional with the volume of debts.

  12. Sustainable growth rate 2013: time for definitive intervention.

    Science.gov (United States)

    Hirsch, Joshua A; Rosman, David A; Liu, Raymond W; Ding, Alexander; Manchikanti, Laxmaiah

    2013-07-01

    Federal healthcare spending has been a subject of intense concern as the US Congress continues to search for ways to reduce the budget deficit. The Congressional Budget Office (CBO) estimated that, even though it is growing more slowly than previously projected, federal spending on Medicare, Medicaid and the State Children's Health Insurance Program (SCHIP) will reach nearly $900 billion in 2013. In 2011 the Medicare program paid $68 billion for physicians and other health professional services, 12% of total Medicare spending. Since 2002 the sustainable growth rate (SGR) correction has called for reductions to physician reimbursements; however, Congress has typically staved off these reductions, although the situation remains precarious for physicians who accept Medicare. The fiscal cliff agreement that came into focus at the end of 2012 averted a 26.5% reduction to physician reimbursements related to the SGR correction. Nonetheless, the threat of these devastating cuts continues to loom. The Administration, Congress and others have devised many options to fix this unsustainable situation. This review explores the historical development of the SGR, touches on elements of the formula itself and outlines current proposals for fixing the SGR problem. A recent CBO estimate reduces the potential cost of a 10-year fix of SGR system to $138 billion. This has provided new hope for resolution of this long-standing issue.

  13. Method-Based Higher Education in Sustainability: The Potential of the Scenario Method

    Directory of Open Access Journals (Sweden)

    Richard Beecroft

    2014-05-01

    Full Text Available Both sustainability and education are challenging process-oriented objectives. When the aim is to combine both notions, as in Higher Education in Sustainability (HES, it is indispensable to first establish a common ground between them. In this paper, we characterise this common ground in terms of four aspects: future orientation, normativity, global perspective, and theory engaged in practice. Based on an analysis of the common ground, one method that is well-established in a wide range of sustainability sciences shows high potential for use in HES because it covers all four aspects in detail: the scenario method. We argue that a didactical reconstruction of the scenario method is necessary to utilise its potential and develop adequate forms of teaching in higher education. The scenario method is used to construct and analyse a set of alternative future developments to support decisions that have to be made in the present. Didactical reconstruction reveals a spectrum of objectives for which the scenario method can be employed: (1 projection; (2 teleological planning and (3 an explorative search for possibilities not yet considered. By studying and experimenting with this spectrum of objectives, students in HES can develop fundamental reflexive competencies in addressing the future in different ways that are relevant for both sustainability and education.

  14. Policy Case Study – Food Labelling: Climate for Sustainable Growth

    OpenAIRE

    Cosbey, Aaron; Marcu, Andrei; Belis, David; Stoefs, Wijnand; Tuokko, Katja

    2015-01-01

    This study, which is part of the project entitled “Climate for Sustainable Growth“, focuses on one particular policy tool used in the agricultural sector, food labelling. It reviews food carbon labelling when put in place with clear objectives to address climate change. This study examines whether food carbon labels, as climate mitigation tools, are put in place in a sustainable way, by identifying their impacts on the three dimensions of sustainable development: 1) economic 2) social and ...

  15. Poverty-led higher population growth in Bangladesh.

    Science.gov (United States)

    Nakibullah, A; Rahman, A

    1996-01-01

    This article discusses the issue whether population growth is exogenous or endogenous in the economic development of Bangladesh. Overpopulation adversely affects food supplies, foreign exchange, and human resources. Moreover, it depresses savings per capita and retards growth of physical capital per labor. Underdeveloped countries, like Bangladesh, are faced with the problem of allocating resources between infrastructure, education, and health service that are essential for human capital development and population control measures. With this, determination whether fertility is exogenous or endogenous is important for policy purposes in the context of Bangladesh. Results showed that there is a correlation between population growth and real gross domestic products per capita. Based on Granger causality test, population growth is endogenous in the development process of Bangladesh and its overpopulation is due to poverty. Thus, there is a need for appropriate policy to take measures to improve human capital and decrease fertility rates.

  16. EMODnet MedSea Checkpoint for sustainable Blue Growth

    Science.gov (United States)

    Moussat, Eric; Pinardi, Nadia; Manzella, Giuseppe; Blanc, Frederique

    2016-04-01

    The EMODNET checkpoint is a wide monitoring system assessment activity aiming to support the sustainable Blue Growth at the scale of the European Sea Basins by: 1) Clarifying the observation landscape of all compartments of the marine environment including Air, Water, Seabed, Biota and Human activities, pointing out to the existing programs, national, European and international 2) Evaluating fitness for use indicators that will show the accessibility and usability of observation and modeling data sets and their roles and synergies based upon selected applications by the European Marine Environment Strategy 3) Prioritizing the needs to optimize the overall monitoring Infrastructure (in situ and satellite data collection and assembling, data management and networking, modeling and forecasting, geo-infrastructure) and release recommendations for evolutions to better meet the application requirements in view of sustainable Blue Growth The assessment is designed for : - Institutional stakeholders for decision making on observation and monitoring systems - Data providers and producers to know how their data collected once for a given purpose could fit other user needs - End-users interested in a regional status and possible uses of existing monitoring data Selected end-user applications are of paramount importance for: (i) the blue economy sector (offshore industries, fisheries); (ii) marine environment variability and change (eutrophication, river inputs and ocean climate change impacts); (iii) emergency management (oil spills); and (iv) preservation of natural resources and biodiversity (Marine Protected Areas). End-user applications generate innovative products based on the existing observation landscape. The fitness for use assessment is made thanks to the comparison of the expected product specifications with the quality of the product derived from the selected data. This involves the development of checkpoint information and indicators based on Data quality and

  17. Energy Agreement for Sustainable Growth; Energieakkoord voor duurzame groei

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-09-01

    The SER (Social and Economic Council of the Netherlands) Energy Agreement for Sustainable Growth outlines the ambition to provide a long-term perspective for the Dutch energy economy with short and medium term agreements. Therefore, a large number of concrete measures and elaborations are agreed upon. Quantitative assessments are made of the effects for 2020-2023. Because there are almost no concrete measures for a longer period and the uncertainties are increasing for the longer term, calculations were not carried out for years after 2023. The extent to which the agreed steps contribute to the necessary building blocks for the energy transition in the long term is assessed qualitatively. Agreed targets in the agreement are: (1) A reduction in final energy consumption by an average of 1.5% per year; (2) 100 PJ energy conservation in final energy consumption in 2020; (3) 14% renewable energy by 2020 and 16% in 2023; (4) at least 15,000 jobs with an emphasis on the next few years [Dutch] Het SER-Energieakkoord voor duurzame groei schetst als ambitie het bieden van een langetermijnperspectief voor onze energiehuishouding met afspraken voor de korte en middellange termijn. Het is daartoe een groot aantal concrete maatregelen en nadere uitwerkingen overeengekomen. ECN/PBL hebben met het EIB een kwantitatieve doorrekening gemaakt van de effecten voor 2020/23. Omdat er vrijwel geen concrete maatregelen zijn afgesproken die gericht zijn op een verder liggende periode en de onzekerheden op langere termijn steeds meer toenemen, is geen doorrekening voor latere jaren gemaakt. De mate waarin de afgesproken stappen bijdragen aan de nodige bouwstenen voor de energietransitie op langere termijn is kwalitatief beoordeeld. Afgesproken doelen in het akkoord zijn: (1) Een besparing van het finale energieverbruik met gemiddeld 1,5% per jaar; (2) 100 PJ besparing in het finale energieverbruik in 2020; (3) 14% hernieuwbare energie in 2020 en 16% in 2023; (4) Tenminste 15.000 banen met

  18. Rewards boost sustained attention through higher effort: A value-based decision making approach.

    Science.gov (United States)

    Massar, Stijn A A; Lim, Julian; Sasmita, Karen; Chee, Michael W L

    2016-10-01

    Maintaining sustained attention over time is an effortful process limited by finite cognitive resources. Recent theories describe the role of motivation in the allocation of such resources as a decision process: the costs of effortful performance are weighed against its gains. We examined this hypothesis by combining methods from attention research and decision neuroscience. Participants first performed a sustained attention task at different levels of reward. They then performed a reward-discounting task, measuring the subjective costs of performance. Results demonstrated that higher rewards led to improved performance (Exp 1-3), and enhanced attentional effort (i.e. pupil diameter; Exp 2 & 3). Moreover, discounting curves constructed from the choice task indicated that subjects devalued rewards that came at the cost of staying vigilant for a longer duration (Exp 1 & 2). Motivation can thus boost sustained attention through increased effort, while sustained performance is regarded as a cost against which rewards are discounted. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

  19. Does Firms’ Innovation Promote Export Growth Sustainably?—Evidence from Chinese Manufacturing Firms

    Directory of Open Access Journals (Sweden)

    Liangfeng Hao

    2016-11-01

    Full Text Available Recent theoretical analysis and empirical studies have emphasized that firms’ innovation could significantly improve export growth. However, the positive effect of innovation on exports is likely to change due to unstable domestic offsetting for innovation and increasing worldwide competition for trade. This study aims to explore the dynamic link between them. We first develop a theoretical model between innovation and export growth based on the theory of heterogeneity. Export growth is measured through the dimensions of extensive margin and intensive margin so as to better investigate the effect of innovation on export performance. The propositions of mechanism analysis reveal that the effect of innovation on exports is non-linear rather than sustainable. An empirical study is followed to test the propositions by using data from a representative panel of Chinese manufacturing firms. Consistent with the theoretical predictions, the results show an inverted U-shaped relationship between innovation and extensive margin and a U-shaped relationship between innovation and intensive margin. The non-linear relations are verified by a threshold effect test. Further study shows less innovation and more firms on the left side of the relation curves. The distribution suggests irregular innovation ability among the exporters. Moreover, the role of innovation is more important for export growth and the corresponding threshold is higher in terms of high technological sectors. The contribution of this study is to introduce a comprehensive framework to investigate the dynamic effect of innovation on export growth, serving as a modest spur to induce the following studies to explore the sustainability of innovation effect.

  20. The Impact of the Quality of Coal Mine Stockpile Soils on Sustainable Vegetation Growth and Productivity

    Directory of Open Access Journals (Sweden)

    Nicky M Mushia

    2016-06-01

    Full Text Available Stockpiled soils are excavated from the ground during mining activities, and piled on the surface of the soil for rehabilitation purposes. These soils are often characterized by low organic matter (SOM content, low fertility, and poor physical, chemical, and biological properties, limiting their capability for sustainable vegetation growth. The aim of the study was to evaluate the impact of stockpile soils of differing depth and quality on vegetation growth and productivity. Soils were collected at three different depths (surface, mid, and deep as well as mixed (equal proportion of surface, mid and deep from two stockpiles (named Stockpile 1: aged 10 and Stockpile 2: 20 years at the coal mine near Witbank in the Mpumalanga province of South Africa. Soils were amended with different organic and inorganic fertilizer. A 2 × 4 × 5 factorial experiment in a completely randomized blocked design with four replications was established under greenhouse conditions. A grass species (Digiteria eriantha was planted in the pots with unamended and amended soils under greenhouse conditions at 26–28 °C during the day and 16.5–18.5 °C at night. Mean values of plant height, plant cover, total fresh biomass (roots, stems and leaves, and total dry biomass were found to be higher in Stockpile 1 than in Stockpile 2 soils. Plants grown on soils with no amendments had lower mean values for major plant parameters studied. Soil amended with poultry manure and lime was found to have higher growth rate compared with soils with other soil amendments. Mixed soils had better vegetation growth than soil from other depths. Stockpiled soils in the study area cannot support vegetation growth without being amended, as evidenced by low grass growth and productivity in this study.

  1. The Future We Want: Key Issues on Sustainable Development in Higher Education after Rio and the UN Decade of Education for Sustainable Development

    Science.gov (United States)

    Leal Filho, Walter; Manolas, Evangelos; Pace, Paul

    2015-01-01

    Purpose: This paper aims to provide a description of the achievements of the United Nations (UN) Decade of Education for Sustainable Development (2005-2014) with a focus on higher education, and it describes some of the key issues which will guide sustainable development in the coming years. Design/methodology/approach: The paper initially…

  2. Harmonious Expansion of China's Higher Education: A New Growth Pattern

    Science.gov (United States)

    Gu, Jiafeng

    2012-01-01

    How can one country narrow the regional disparity during the tremendous expansion of higher education? This issue remains unexamined and critical analysis is needed to unveil the spatial dynamics behind expansion of higher education. The spatial analysis shows that there is significant strategic interaction among neighboring provinces in China…

  3. Higher Education as an Instrument of Economic Growth in Kenya

    Science.gov (United States)

    Nyangau, Josiah Z.

    2014-01-01

    The purpose of the present paper is to identify the main challenges facing Kenya's public higher education system and to propose plausible and, concrete steps policy makers and educational leaders can take to address those challenges to ensure the country's higher education system prepares the human capital, which is necessary for the construction…

  4. China Energy Group - Sustainable Growth Through EnergyEfficiency

    Energy Technology Data Exchange (ETDEWEB)

    Levine, Mark; Fridley, David; Lin, Jiang; Sinton, Jonathan; Zhou,Nan; Aden, Nathaniel; Huang, Joe; Price, Lynn; McKane, Aimee T.

    2006-03-20

    China is fueling its phenomenal economic growth with huge quantities of coal. The environmental consequences reach far beyond its borders--China is second only to the United States in greenhouse gas emissions. Expanding its supply of other energy sources, like nuclear power and imported oil, raises trade and security issues. Soaring electricity demand necessitates the construction of 40-70 GW of new capacity per year, creating sustained financing challenges. While daunting, the challenge of meeting China's energy needs presents a wealth of opportunities, particularly in meeting demand through improved energy efficiency and other clean energy technologies. The China Energy Group at the Lawrence Berkeley National Laboratory (LBNL) is committed to understanding these opportunities, and to exploring their implications for policy and business. We work collaboratively with energy researchers, suppliers, regulators, and consumers in China and elsewhere to: better understand the dynamics of energy use in China. Our Research Focus Encompasses Three Major Areas: Buildings, Industry, and Cross-Cutting Activities. Buildings--working to promote energy-efficient buildings and energy-efficient equipment used in buildings. Current work includes promoting the design and use of minimum energy efficiency standards and energy labeling for appliances, and assisting in the development and implementation of building codes for energy-efficient residential and commercial/public buildings. Past work has included a China Residential Energy Consumption Survey and a study of the health impacts of rural household energy use. Industry--understanding China's industrial sector, responsible for the majority of energy consumption in China. Current work includes benchmarking China's major energy-consuming industries to world best practice, examining energy efficiency trends in China's steel and cement industries, implementing voluntary energy efficiency agreements in various

  5. Sustaining the Exponential Growth of Embedded Digital Signal Processing Capability

    National Research Council Canada - National Science Library

    Shaw, Gary A; Richards, Mark A

    2004-01-01

    .... We conjecture that as IC shrinkage and attendant performance improvements begin to slow, the exponential rate of improvement we have become accustomed to for embedded applications will be sustainable...

  6. Export growth, energy costs, and sustainable supply chains

    Science.gov (United States)

    2010-11-01

    The report examines sustainable supply chains in North America and the role played by rail intermodal : operations in lowering ten-mile fuel and emission costs. It examines whether current systems favor imports : over exports a current complaint ...

  7. The Challenge to Foster Foreign Students’ Experiences for Sustainable Higher Educational Institutions

    Directory of Open Access Journals (Sweden)

    Tomás M. Bañegil-Palacios

    2018-02-01

    Full Text Available While most companies are developing strategies that focus on responsibility and sustainability, recent discussions in higher educational institutions query the contribution of university social responsibility. Based on the theory of stakeholders and the new strategic paradigm of universities becoming sustainable corporations, the purpose of this paper is to determine Erasmus students’ opinions on their experiences abroad, as they relate to the importance they attribute to their emotions, and their relationship with and loyalty to their host university’s country as a tourism destination. The method inquired into Erasmus students’ impressions when studying in Spain through an ad hoc questionnaire based on academic literature and the Delphi technique. Survey data was analyzed through an exploratory factor analysis and partial least squares structural equation modeling. The study is a first attempt at analyzing experiential marketing in Erasmus students, who we considered tourists. The results support experiential marketing as a key approach for achieving sustainability in universities. The paper draws attention to the need for institutions to be more aware of the needs of foreign students as important stakeholders when designing mobility programs, as well as suggestions on how this awareness can be cultivated, in order to contribute to the consolidation of the selected country as a tourism destination.

  8. The Growth of Higher Educators for Social Justice: Collaborative Professional Development in Higher Education

    Directory of Open Access Journals (Sweden)

    Molly K. Ness, PhD

    2010-08-01

    Full Text Available In this article, we investigate what happened when, contrary to the typical isolation of faculty in higher education, a group of higher educators from various disciplines in a graduate school of education met regularly to discuss issues related to our teaching and social justice. More specifically, we explored the following research question: How does collaboration among higher educators from various disciplines shape their beliefs and practices of teaching for social justice? Over three years of collaboration and conversation, not only did we expand our own knowledge and understandings of notions of social justice, but we began to take important steps towards increasing our social justice actions in our teaching. This article explores our efforts to create a self-directed professional development group of higher educators and provides suggestions for similarly interested higher educators.

  9. Environmental Sustainability: Study an Institution of Higher Education Public of the State of Santa Catarina

    Directory of Open Access Journals (Sweden)

    Stephanie Kalynka Rocha

    2015-04-01

    Full Text Available The paper has the general objective of analyzing the environmental sustainability of an Institution of Higher Education (IHE Public of the State of Santa Catarina. To meet this objective has to reach the specific objectives: to check the number of IHEs in Brazil and Santa Catarina; to identify the number of public and private institutions and to propose a management model 5W2H to deficit sustainability criteria. The methodology and the objectives considered descriptive, with the technical procedures has the case study and the approach problem qualitative. The methodology is divided into three phases: the first phase it is the theoretical basis, it approaches social and environmental responsibility; environmental management and environmental management system. In the second phase it is the analysis of the results where first there was the amount of IHE and distribution in administrative categories. In the third phase, it has been the purpose of responding to a checklist of 154 questions developed by Pieri et al (2011 and Environmental Management Plan Summary (5W2H. In the end it is concluded that the institution submitted a global sustainability index of 32 %, being regarded as weak, proposing with the 5W2H tool, an action for each criterion, as the inclusion of recyclable products in acquisitions; recycling of waste; accessibility to the handicapped; and creating actions that approximates the IHE to the society. It is hoped that the proposed actions that the institution to put them into practice, increase the environmental sustainability index, benefiting society and the environment.

  10. Sustainable Growth and Ethics: A Study of Business Ethics in Vietnam between Business Students and Working Adults

    Directory of Open Access Journals (Sweden)

    Lam D. Nguyen

    2013-04-01

    Full Text Available Sustainable growth is not only the ultimate goal of business corporations but also the primary target of local governments as well as regional and global economies. One of the cornerstones of sustainable growth is ethics. An ethical organizational culture provides support to achieve sustain- able growth. Ethical leaders and employees have great potential for positive influence on decisions and behaviors that lead to sustainability. Ethical behavior, therefore, is expected of everyone in the modern workplace. As a result, companies devote many resources and training programs to make sure their employees live according to the high ethical standards. This study provides an analysis of Vietnamese business students’ level of ethical maturity based on gender, education, work ex- perience, and ethics training. The results of data from 260 business students compared with 704 working adults in Vietnam demonstrate that students have a significantly higher level of ethical maturity. Furthermore, gender and work experience are significant factors in ethical maturity. While more educated respondents and those who had completed an ethics course did have a higher level of ethical maturity, the results were not statistically significant. Analysis of the results along with suggestions and implications are provided.

  11. Sustainable Growth and Ethics: A Study of Business Ethics in Vietnam between Business Students and Working Adults

    Directory of Open Access Journals (Sweden)

    Lam D. Nguyen

    2013-05-01

    Full Text Available 1024x768 Sustainable growth is not only the ultimate goal of business corporations but also the primary target of local governments as well as regional and global economies. One of the cornerstones of sustainable growth is ethics. An ethical organizational culture provides support to achieve sustainable growth. Ethical leaders and employees have great potential for positive influence on decisions and behaviors that lead to sustainability. Ethical behavior, therefore, is expected of everyone in the modern workplace. As a result, companies devote many resources and training programs to make sure their employees live according to the high ethical standards. This study provides an analysis of Vietnamese business students’ level of ethical maturity based on gender, education, work experience, and ethics training. The results of data from 260 business students compared with 704 working adults in Vietnam demonstrate that students have a significantly higher level of ethical maturity. Furthermore, gender and work experience are significant factors in ethical maturity. While more educated respondents and those who had completed an ethics course did have a higher level of ethical maturity, the results were not statistically significant. Analysis of the results along with suggestions and implications are provided. Normal 0 false false false IN X-NONE X-NONE

  12. Sustainability.

    Science.gov (United States)

    Chang, Chein-Chi; DiGiovanni, Kimberly; Mei, Ying; Wei, Li

    2016-10-01

    This review on Sustainability covers selected 2015 publications on the focus of Sustainability. It is divided into the following sections : • Sustainable water and wastewater utilities • Sustainable water resources management • Stormwater and green infrastructure • Sustainability in wastewater treatment • Life cycle assessment (LCA) applications • Sustainability and energy in wastewater industry, • Sustainability and asset management.

  13. TOURISM STUDIES IN THE HIGHER EDUCATION IN SWEDEN: FOCUSING ON SUSTAINABILITY

    Directory of Open Access Journals (Sweden)

    Olga Milinchuk

    2017-11-01

    Full Text Available In this paper the Swedish higher tourism education is presented by analyzing the development of tourism education. Descriptive information of English taught University programs has been collected with a purpose to gain a deeper understanding of the general features of tourism higher education in Sweden. Methodology. The paper is based on a web-based content analysis of Swedish universities’ web-sites. In total six master degree programs at five universities were analyzed. Results of the analysis showed that the first Swedish academic program in tourism was opened in 1978 and from its inception tourism education is of growing significance. Instead of the higher number of degree programs in tourism, which are taught in Swedish, there is a limited number of those taught in English. Just one Bachelor Programme is taught in English in International Tourism is developed at Dalarna University and one Ph.D. Programme in Tourism is developed at Mid Sweden University. Master programs related to tourism are offered at Dalarna University, Linnaeus University, Lund University, Mid Sweden University, and Umeå University. Based on the curricula analysis of these programs, five main themes are identified: 1 tourism as a social phenomenon; 2 sustainable development of tourism; 3 tourism destination development; 4 economics of tourism, and 5 tourism through service studies. The findings show that the major university programs in tourism adopt an interdisciplinary approach, which combines elements of social sciences, humanities, and business administration. According to the observed curricula, the view on tourism as on social phenomenon prevails. In the studying process, the concept of sustainable development and classical social concepts such as ethnicity, gender, class, culture, and power relations are widely integrated into different tourism courses, making the programs comprehensive, and attractive for international students. The recognition of the tourism

  14. Sustainability in Chinese Higher Educational Institutions’ Social Science Research: A Performance Interface toward Efficiency

    Directory of Open Access Journals (Sweden)

    Xianmei Wang

    2017-10-01

    Full Text Available Sustainability issues in higher educational institutions’ (HEIs research, especially in the social science field, have attracted increasing levels of attention in higher education administration in recent decades as HEIs are confronted with a growing pressure worldwide to increase the efficiency of their research activities under a limited volume and relatively equitable division of public funding resources. This paper introduces a theoretical analysis framework based on a data envelopment analysis, separating the social science research process into a foundation stage and a construction stage, and then projecting each HEI into certain quadrants to form several clusters according to their overall and stage efficiencies and corresponding Malmquist Productivity Indices. Furthermore, the interfaces are formed in each cluster as feasible potential improvement directions. The empirical results in detail are demonstrated from a data set of Chinese HEIs in Jiangsu Province over the Twelfth Five-Year period as offering a closer approximation to the “China social science research best practice”.

  15. Growth curves and sustained commissioning modelling of renewable energy: Investigating resource constraints for wind energy

    International Nuclear Information System (INIS)

    Davidsson, Simon; Grandell, Leena; Wachtmeister, Henrik; Höök, Mikael

    2014-01-01

    Several recent studies have proposed fast transitions to energy systems based on renewable energy technology. Many of them dismiss potential physical constraints and issues with natural resource supply, and do not consider the growth rates of the individual technologies needed or how the energy systems are to be sustained over longer time frames. A case study is presented modelling potential growth rates of the wind energy required to reach installed capacities proposed in other studies, taking into account the expected service life of wind turbines. A sustained commissioning model is proposed as a theoretical foundation for analysing reasonable growth patterns for technologies that can be sustained in the future. The annual installation and related resource requirements to reach proposed wind capacity are quantified and it is concluded that these factors should be considered when assessing the feasibility, and even the sustainability, of fast energy transitions. Even a sustained commissioning scenario would require significant resource flows, for the transition as well as for sustaining the system, indefinitely. Recent studies that claim there are no potential natural resource barriers or other physical constraints to fast transitions to renewable energy appear inadequate in ruling out these concerns. - Highlights: • Growth rates and service life is important when evaluating energy transitions. • A sustained commissioning model is suggested for analysing renewable energy. • Natural resource requirements for renewable energy are connected to growth rates. • Arguments by recent studies ruling out physical constraints appear inadequate

  16. Economic Recovery: Sustaining U.S. Economic Growth in a Post-Crisis Economy

    Science.gov (United States)

    2010-07-22

    Mankiw , Principles of Economics (Ft. Worth, Dryden Press, 1998), p556, and Robert J. Barro, “Are Government Bonds Net Wealth?” Journal of Political...CRS Report for Congress Prepared for Members and Committees of Congress Economic Recovery: Sustaining U.S. Economic Growth in a Post...2. REPORT TYPE 3. DATES COVERED 00-00-2010 to 00-00-2010 4. TITLE AND SUBTITLE Economic Recovery: Sustaining U.S. Economic Growth in a Post

  17. Economics of Sustainable Development. Competitiveness and Economic Growth

    Directory of Open Access Journals (Sweden)

    Dorel AILENEI

    2011-02-01

    Full Text Available Economic growth is one of the most important issues of humanity. Both in national economies and world economy, recession and prosperity periods are regularly succeeding with different amplitudes. But beyond these fluctuations and their effects, the results are important: performance and economic growth. Because of the problematical issue of economic growth, the authors are trying to critically reflect on the economic growth concept and on its implications on the praxis area. Although there is a large literature about economic growth modeling, it is intriguing that there still are some serious obstacles for conceptualization and praxis. Only the simple fact that the economic growth process needs serious thinking on the time dimension is sufficient for understanding the real difficulties of this problematical issue. As for the economic growth praxis, a clear analysis of the interests system within an economy is needed. Without trying to find miraculous solutions for the economic growth issue, the authors suggest a clear and correct analysis of this important subject.

  18. Agriculture and Water Policy : Toward Sustainable Inclusive Growth

    OpenAIRE

    Ahmed, Syud Amer; Gautam, Madhur

    2013-01-01

    This paper reviews Pakistan's agriculture performance and analyzes its agriculture and water policies. It discusses the nature of rural poverty and emphasizes the reasons why agricultural growth is a critical component to any pro-poor growth strategy for Pakistan. It supports these arguments by summarizing key results from recent empirical analysis where the relative benefits of agricultur...

  19. Rapid Urban Growth and Land Use Patterns in Doha, Qatar: Opportunities for Sustainability?

    Directory of Open Access Journals (Sweden)

    Vivek Shandas

    2017-06-01

    Full Text Available Amidst chaotic growth of Asian cities, the expansion of urban infrastructure in the Middle East's Gulf region is arguably outpacing any other region on the planet. Yet we have a limited understanding of the types of urban form or the extent to which this rapid urbanization is giving rise to sustainable patterns of growth. We ask, what is the pace and character of urban growth in one Middle East city, Doha, Qatar. By using remotely sensed imagery from 1987 to 2013, we examined the pace, quality, and characteristics of urban growth. We further use the results to create a typology of urban growth that integrates historical and spatial dimensions for describing the qualitative aspects of growth and its implications on regional landscapes. Our results suggest that Doha is creating development patterns similar to many Western cities, and that planners may need to consider whether the emerging urban form offers opportunities for more sustainable growth in the future.

  20. Forced sustained swimming exercise at optimal speed enhances growth of juvenile yellowtail kingfish (Seriola lalandi).

    Science.gov (United States)

    Palstra, Arjan P; Mes, Daan; Kusters, Kasper; Roques, Jonathan A C; Flik, Gert; Kloet, Kees; Blonk, Robbert J W

    2014-01-01

    Swimming exercise at optimal speed may optimize growth performance of yellowtail kingfish in a recirculating aquaculture system. Therefore, optimal swimming speeds (U opt in m s(-1) or body lengths s(-1), BL s(-1)) were assessed and then applied to determine the effects of long-term forced and sustained swimming at U opt on growth performance of juvenile yellowtail kingfish. U opt was quantified in Blazka-type swim-tunnels for 145, 206, and 311 mm juveniles resulting in values of: (1) 0.70 m s(-1) or 4.83 BL s(-1), (2) 0.82 m s(-1) or 3.25 BL s(-1), and (3) 0.85 m s(-1) or 2.73 BL s(-1). Combined with literature data from larger fish, a relation of U opt (BL s(-1)) = 234.07(BL)(-0.779) (R (2) = 0.9909) was established for this species. Yellowtail kingfish, either forced to perform sustained swimming exercise at an optimal speed of 2.46 BL s(-1) ("swimmers") or allowed to perform spontaneous activity at low water flow ("resters") in a newly designed 3600 L oval flume (with flow created by an impeller driven by an electric motor), were then compared. At the start of the experiment, ten fish were sampled representing the initial condition. After 18 days, swimmers (n = 23) showed a 92% greater increase in BL and 46% greater increase in BW as compared to resters (n = 23). As both groups were fed equal rations, feed conversion ratio (FCR) for swimmers was 1.21 vs. 1.74 for resters. Doppler ultrasound imaging showed a statistically significant higher blood flow (31%) in the ventral aorta of swimmers vs. resters (44 ± 3 vs. 34 ± 3 mL min(-1), respectively, under anesthesia). Thus, growth performance can be rapidly improved by optimal swimming, without larger feed investments.

  1. Sustainability in Higher Education's Annual Reports: An Empirical Study on Australian and Austrian Universities

    Science.gov (United States)

    Schaffhauser-Linzatti, Michaela Maria; Ossmann, Stefan F.

    2018-01-01

    Purpose: Higher education institutions are regarded as forerunners and pioneers of sustainability. However, it is to question whether they actually fulfill their role model function. This paper aims to reveal whether selected universities in Australia and Austria meet the reporting expectations about their activities on sustainability in very…

  2. The Nexus between Higher Education and Economic Growth: An Empirical Investigation for Pakistan

    Directory of Open Access Journals (Sweden)

    Amatul R. Chaudhary

    2009-06-01

    Full Text Available The study investigates the role of higher education in economic growth for Pakistan between 1972 and 2005 using the application of Johansen Cointegration and Toda & Yamamoto (1995 Causality approach in Vector Autoregressive (VAR framework. It examines whether higher education affect long run economic growth in Pakistan. The empirical analysis reveals that there is a long run relationship between economic growth and higher education, which suggests that these variables are necessary for each other. The empirical results of causality test indicate that there exists a unidirectional causality running from economic growth to higher education and no other direction of causality found between these variables.

  3. Microfoundations for Sustainable Growth with Eco-Intelligent Product Service-Arrangements

    Directory of Open Access Journals (Sweden)

    Najine Ameli

    2013-03-01

    Full Text Available This paper argues that the contemporary growth paradigm needs to be reconsidered on a micro level of consumption and product service-systems. This becomes necessary since a dynamic link between macro strategies and micro implementation of sustainable growth is missing up to date. Therefore, mainstream sustainability strategies of efficiency and consistency are extended by sufficiency in order to integrate strategies for individual welfare within their social environment. Limits to and drivers for growth are revised and updated socially in terms of qualitative values, diminishing marginal utility or symbolic social distinction. We elaborate a definition of sustainable growth that fosters individual welfare by enhancing social enactment within the boundaries of environmental space. Shifting focus on social aspects in design fosters more sustainable production and consumption patterns while sustaining individual welfare. We derive latent indications for eco-intelligent product service-arrangements and evaluate to concepts by referring to introduced definitions and according indications. With doing so, we illustrate new pathways for the translation of sustainable growth and strategies into product service-systems.

  4. NIGERIA’S ECONOMIC GROWTH THROUGH TOURISM PROMOTION/SUSTAINABILITY

    Directory of Open Access Journals (Sweden)

    Victor N. ITUMO

    2017-08-01

    Full Text Available Nigeria is currently facing economic growth and development challenge. The economic challenge is occasioned by mono-cultural economic reliance on the single resource of crude oil export revenue as well as other internal and international effects that affect her economic drive for heightened growth and development. The Nigerian government had over the years searched for ways of diversifying its economy for greater growth and development especially given the various challenges in the economy, mainly the steep reduction in crude oil revenue arising from volatility of global oil price. This paper therefore uses the research methodology of case study to do a holistic assessment of the possibility of Nigeria diversifying into her tourism potentials for economic growth and development. This would be done equally by drawing relevant comparative analysis of other countries bringing economic benefits in Africa and across the globe.

  5. Redefining prosperity : resource productivity, economic growth and sustainable development

    OpenAIRE

    Sustainable Development Commission

    2003-01-01

    This report seeks to stimulate debate on how we define prosperity and addresses the inadequacies of standard definitions of Gross Domestic Product and economic growth as yardsticks for well-being. Publisher PDF

  6. GREEN LOGISTICS – A DIFFERENT AND SUSTAINABLE BUSINESS GROWTH MODEL

    OpenAIRE

    BRĂDESCU Georgiana

    2014-01-01

    Built on the concepts of green logistics and green supply chain management (GrSCM), this paper presents the relationship between logistical activities and its related environmental effects and costs. By greening their supply chain, companies can better use their assets, optimize resources- do more with less, improve and create sustainable technology, ensure continuity and strategic, long-term alliances. Business ethics and social responsibility are important components of organisational effec...

  7. 2. Industrial countries: Promoting sustainable growth in a global economy

    International Nuclear Information System (INIS)

    Hammond, A.; MacKenzie, J.

    1992-01-01

    The chapter discusses the following topics: dimensions of sustainable development; energy resources (energy transitions, energy efficiency, renewable energy resources, economic and regulatory policies); agricultural and forest resources (effects of present policies, unsustainable practices, needed policy reform); waste, pollution, and sustainable technologies (cleanup strategies, more efficient manufacturing, emerging technologies); and a global context. It is concluded that the US could markedly improve its efficiency in using energy and other natural resources and, at the same time, reduce local and regional pollution, avoid waste, and lower its contribution to the threat of global warming. With appropriate, market-based policies, these steps need not carry heavy economic penalties and could indeed improve the country's economic competitiveness. To a large degree, similar steps could be taken, with equal benefit, in other OECD countries. Many promising new technologies exist that are both more efficient and more sustainable. The US and other OECD countries will need to move toward such technologies, and toward policies that encourage their development and use, to improve not only their own destinies but also those of other countries

  8. A Systems Model to Make, Market, and Lead Your Way towards Sustained Growth

    Directory of Open Access Journals (Sweden)

    Raman Kumar Agrawalla

    2017-06-01

    Full Text Available Business enterprises exist in a world that is fiercely competitive, tied with huge global uncertainties. They always encounter increasing pressure on prices and margins. Hence, irrespective of their domain of operations and industry, businesses are naturally concerned about their growth, specifically sustained profitable growth, in today’s world. Marketing is a key business function to market and lead a business towards sustained profitable growth but the problem is it lacks a systems perspective in its operations, strategy, and practice. Further, given the confluence and systemic interactions of various economic, digital, and competitive forces; the challenge for different business functions—including marketing—increases tremendously. In this context, it is important for business enterprises to have a systems perspective to find their ways to growth that will be sustained. This calls for a holistic approach to assimilate and steer the business functions in any enterprise. The present conceptual paper focuses on an important business function for sustained growth in a holistic way and presents a systems model, called ‘Value Based Business Approach (VBBA-marketing’, which has potential to guide and steer companies and business enterprises to create a path for their sustained profitable growth.

  9. Sustainable Development and Sustainable Growth: Conceptual Plane or Points on a Conceptual Plain?

    DEFF Research Database (Denmark)

    Ulhøi, John Parm; Madsen, Henning

    The world's natural resources are being battered on all fronts. Human activities which consume such resources need to be reconsidered in a way which will allow the regenerative capacity of these assets to function. In view of the potential danger of the concept of sustainable development (SD...

  10. Driving factors of urban land growth in Guangzhou and its implications for sustainable development

    Science.gov (United States)

    Cui, Xuezhu; Li, Shaoying; Wang, Xuetong; Xue, Xiaolong

    2018-04-01

    Since 2000, China's urban land has expanded at a dramatic speed because of the country's rapid urbanization. The country has been experiencing unbalanced development between rural and urban areas, causing serious challenges such as agricultural security and land resources waste. Effectively evaluating the driving factors of urban land growth is essential for improving efficient land use management and sustainable urban development. This study established a principal component regression model based on eight indicators to identify their influences on urban land growth in Guangzhou. The results provided a grouping analysis of the driving factors, and found that economic growth, urban population, and transportation development are the driving forces of urban land growth of Guangzhou, while the tertiary industry has an opposite effect. The findings led to further suggestions and recommendations for urban sustainable development. Hence, local governments should design relevant policies for achieving the rational development of urban land use and strategic planning on urban sustainable development.

  11. SUSTAINABLE GROWTH: RECENT TRENDS ACROSS CENTRAL AND EASTERN EUROPEAN ECONOMIES

    Directory of Open Access Journals (Sweden)

    Mihut Ioana

    2014-07-01

    Full Text Available What is economic growth? Although the answer to this question may seems of real simplicity, developing an accurate definition of this concept may constitute a real challenge both from a theoretical but also empirical point of view. This constant debate upon the concept of economic growth as well as indentifying the optimum set of instruments for quantifying it, constituted the starting point of the current article. The concept of economic growth is used nowadays complementary to terms like economic development, economic welfare or economic progress with reference to this complex process that implies macro-scale structures. Moreover indentifying the main factors that generate a significant impact upon the dynamics of the economic growth process, constitute a useful approach taking into consideration the high degree of heterogeneity that characterize the architecture of the economies around the world. If we develop this analysis across the European Union member states this debate became even more challenging due to the high degree of diversity that characterize these economies. Moreover, the Central and Eastern European countries and especially the ones that joined EU in 2004 and 2007 embody a set of particularities that make them extremely different from the rest of the European Union member states, features related to the historical background, economic policies and common efforts to intensify the convergence process with the more developed EU members. This paper studies the impact of two main factors upon the economic growth process namely an endogenous-exogenous factor like the degree of openness and an endogenous factor like the human capital using a complex dynamic panel method. The arguments that were in favour of choosing this two factors are on one hand the multitude of theoretical studies that argued the importance of them in modelling the economic growth process and on the other hand the small number of studies that use panel methods in

  12. Smart Green Campus : How IT can Support Sustainability in Higher Education

    NARCIS (Netherlands)

    Henk Plessius; Joris Mens; Pascal Ravesteijn

    2014-01-01

    Author supplied: Within the Netherlands the interest for sustainability is slowly growing. However, most organizations are still lagging behind in implementing sustainability as part of their strategy and in developing performance indicators to track their progress; not only in profit

  13. The sustainability and transition of economic growth in China: from a perspective of factor structure

    Institute of Scientific and Technical Information of China (English)

    Wang Yafei; Wu Xiaohang

    2008-01-01

    After more than 20 years' high speed growth, the sustainable growth of Chinese economy faces serious lim-itation of resources and factors now and in the future. In order to maintain the economic growth, China has to trans, form the way of economic growth. Based on the analysis on the related theories of economic growth and the structur-al transformation in factors of production, this paper proposes that the transformation of the economic growth way has to impel the optimization and the promotion of the utilization structure of factors of production. Finally, based on the analysis of the necessity to change the pattern of economic growth, this paper proposes the strategic measures to promote the continuous economic growth and the transformation of patterns of economic growth.

  14. Armenia; The Road to Sustained Rapid Growth-Cross-Country Evidence

    OpenAIRE

    Garbis Iradian

    2003-01-01

    This study examines the growth determinants and the economic policy challenges that Armenia faces to sustain the rapid growth of the past two years. The paper also seeks to answer the following two questions: Why has Armenia performed relatively better than other transition economies? What are the roles of macroeconomic policies and the level of financial intermediation in explaining growth differences? The paper also draws upon past cross-country experiences by estimating panel regressions o...

  15. Structural and mechanistic analysis of engineered trichodiene synthase enzymes from Trichoderma harzianum: towards higher catalytic activities empowering sustainable agriculture.

    Science.gov (United States)

    Kumari, Indu; Chaudhary, Nitika; Sandhu, Padmani; Ahmed, Mushtaq; Akhter, Yusuf

    2016-06-01

    Trichoderma spp. are well-known bioagents for the plant growth promotion and pathogen suppression. The beneficial activities of the fungus Trichoderma spp. are attributed to their ability to produce and secrete certain secondary metabolites such as trichodermin that belongs to trichothecene family of molecules. The initial steps of trichodermin biosynthetic pathway in Trichoderma are similar to the trichothecenes from Fusarium sporotrichioides. Trichodiene synthase (TS) encoded by tri5 gene in Trichoderma catalyses the conversion of farnesyl pyrophosphate to trichodiene as reported earlier. In this study, we have carried out a comprehensive comparative sequence and structural analysis of the TS, which revealed the conserved residues involved in catalytic activity of the protein. In silico, modelled tertiary structure of TS protein showed stable structural behaviour during simulations. Two single-substitution mutants, i.e. D109E, D248Y and one double-substitution mutant (D109E and D248Y) of TS with potentially higher activities are screened out. The mutant proteins showed more stability than the wild type, an increased number of electrostatic interactions and better binding energies with the ligand, which further elucidates the amino acid residues involved in the reaction mechanism. These results will lead to devise strategies for higher TS activity to ultimately enhance the trichodermin production by Trichoderma spp. for its better exploitation in the sustainable agricultural practices.

  16. Leveraging Sustainability Reporting in Higher Education Institutions--A Multidimensional Research Agenda

    Science.gov (United States)

    Schoormann, Thorsten; Bührig, Jan; Behrens, Dennis; Knackstedt, Ralf

    2017-01-01

    Sustainability has become increasingly important to research and practice. In order to determine impacts, identify improvement potential and to disclose efforts towards sustainability, an organization needs appropriate reporting. Thus, sustainability reporting has become a topic of broader interest, for example, to assess own situations, enable…

  17. Can Higher Education Foster Economic Growth? Chicago Fed Letter. Number 229

    Science.gov (United States)

    Mattoon, Richard H.

    2006-01-01

    Not all observers agree that higher education and economic growth are obvious or necessary complements to each other. The controversy may be exacerbated because of the difficulty of measuring the exact contribution of colleges and universities to economic growth. Recognizing that a model based on local conditions and higher education's response…

  18. The WHS Designation—A Factor of Sustainable Tourism Growth for Romanian Rural Areas?

    Directory of Open Access Journals (Sweden)

    Corneliu Iațu

    2018-02-01

    Full Text Available The presence of World Heritage Sites has been frequently used as a mean of tourism promotion and increased attractiveness. However, previous studies showed contradictory results regarding the territorial impact of World Heritage Sites, and very few researchers discussed their impact in Eastern Europe. This paper examines how the presence of World Heritage Sites in rural localities influenced the tourism growth and sustainable development in Romania after 2000. Independent Sample t-test was used to analyse the evolution of tourism and sustainable development indicators between 2001 and 2016. The results suggest an absence of a positive effect induced by World Heritage Sites in rural areas. It seems that, by itself, the brand has not enough power to sustain tourist attractiveness if it is not endorsed by national, regional, and local initiatives. These findings lead a discussion about how certain sites managed to induce a sustained tourism growth while others failed to do so.

  19. The Potential Role of Innovative Indian SMEs in Sustainable Growth

    Directory of Open Access Journals (Sweden)

    Ionica Oncioiu

    2017-05-01

    Full Text Available India has experienced a robust economic growth in the recent years, but with a trajectory which offers both positive and negative lessons on the business innovation faced by many countries in Asia and elsewhere in the developing world. This study sought to test the relationship between innovation, financial performance and economic growth. Data were analyzed using descriptive and inferential statistics on the factors that contribute to assuring the innovation of the processes involved in the financial performance and economic development in the rubber and plastic product sector in India. The results revealed that there is a positive relationship between innovation and economic growth, as well as between innovation and the financial performance of the company. Finally, the conclusion presents implications, limitations and directions for future research regarding the importance of innovation to the firm’s performance. A clear lesson from this study is that the future must include promoting Innovative Indian SMEs; in other words, business competitiveness depends on the creativity and innovativeness of its entrepreneurship.

  20. Is the growth stimulation by low doses of glyphosate sustained over time?

    International Nuclear Information System (INIS)

    Cedergreen, Nina

    2008-01-01

    The herbicide, glyphosate, has been shown to stimulate growth in a range of species when applied at doses of 5-60 g a.e. ha -1 , corresponding to realistic spray drift events. This study investigates growth of shoot parameters over time to detect whether the glyphosate induced growth increase was sustained and had a final effect on reproduction. The results showed that an actual biomass growth rate increase took place within the first week after spraying with glyphosate doses -1 . This initial growth boost kept treated plants larger than untreated plants for up to six weeks, but at harvest there was no significant difference between control plants and treated plants. Possible effects of glyphosate hormesis on the competitive ability of spray drift affected plants are discussed. - Glyphosate induced hormesis in barley is not sustained over time

  1. Is the growth stimulation by low doses of glyphosate sustained over time?

    Energy Technology Data Exchange (ETDEWEB)

    Cedergreen, Nina [Department of Agricultural Sciences, Faculty of Life Science, University of Copenhagen, Hojbakkegard Alle 13, 2630 Tastrup (Denmark)], E-mail: ncf@life.ku.dk

    2008-12-15

    The herbicide, glyphosate, has been shown to stimulate growth in a range of species when applied at doses of 5-60 g a.e. ha{sup -1}, corresponding to realistic spray drift events. This study investigates growth of shoot parameters over time to detect whether the glyphosate induced growth increase was sustained and had a final effect on reproduction. The results showed that an actual biomass growth rate increase took place within the first week after spraying with glyphosate doses <60 g a.e. ha{sup -1}. This initial growth boost kept treated plants larger than untreated plants for up to six weeks, but at harvest there was no significant difference between control plants and treated plants. Possible effects of glyphosate hormesis on the competitive ability of spray drift affected plants are discussed. - Glyphosate induced hormesis in barley is not sustained over time.

  2. Urban Growth Dynamics in Perth, Western Australia: Using Applied Remote Sensing for Sustainable Future Planning

    Directory of Open Access Journals (Sweden)

    Andrew MacLachlan

    2017-01-01

    Full Text Available Earth observation data can provide valuable assessments for monitoring the spatial extent of (unsustainable urban growth of the world’s cities to better inform planning policy in reducing associated economic, social and environmental costs. Western Australia has witnessed rapid economic expansion since the turn of the century founded upon extensive natural resource extraction. Thus, Perth, the state capital of Western Australia, has encountered significant population and urban growth in response to the booming state economy. However, the recent economic slowdown resulted in the largest decrease in natural resource values that Western Australia has ever experienced. Here, we present multi-temporal urban expansion statistics from 1990 to 2015 for Perth, derived from Landsat imagery. Current urban estimates used for future development plans and progress monitoring of infill and density targets are based upon aggregated census data and metrics unrepresentative of actual land cover change, underestimating overall urban area. Earth observation provides a temporally consistent methodology, identifying areal urban area at higher spatial and temporal resolution than current estimates. Our results indicate that the spatial extent of the Perth Metropolitan Region has increased 45% between 1990 and 2015, over 320 km2. We highlight the applicability of earth observation data in accurately quantifying urban area for sustainable targeted planning practices.

  3. Genetically Modified Crops: Towards Agricultural Growth, Agricultural Development, or Agricultural Sustainability?

    OpenAIRE

    Azadi, Hossein; Ghanian, Mansour; Ghuchani, Omid M.; Rafiaani, Parisa; Taning, Clauvis N. T.; Hajivand, Roghaye Y.; Dogot, Thomas

    2015-01-01

    The present debate on how to increase global food production in a sustainable way has focused on arguments over the pros and cons of genetically modified (GM) crops. Scientists in both public and private sectors clearly regard GM technology as a major new set of tools, whereas industry sees it as an opportunity for increased profits. However, it remains questionable whether GM crops can contribute to agricultural growth, agricultural development, and agricultural sustainability. This review p...

  4. Sustainability in the Higher Education System: An Opportunity to Improve Quality and Image

    Directory of Open Access Journals (Sweden)

    Daniela M. Salvioni

    2017-05-01

    Full Text Available In view of the increasing importance attributed to social responsibility and stakeholder relationship management, more universities have expanded their research topics and their educational programs through the years. High attention is dedicated to the dominant principles and values of internal and external relations, to the innovation processes designed to ensure an approach to sustainable development. However, less attention is dedicated to the sustainability governance orientation and to the development of a strong institutional culture of sustainability, which is a key success factor to improve the quality and the image. This article observes the sustainability governance orientation, through the analysis of the information on the websites of three fair groups of universities in the international Top 500-ARWU (Academic Ranking of World Universities 2015 ranking. The aim is to verify if there is a link between the degree of sustainability culture in the management and the positioning of the universities in the international ranking. In addition, the analysis is compared with self-assessment data carried out by the same universities in terms of performance sustainability through the STARS (Sustainability Tracking, Assessment & Rating System online platform. As principal consideration, we have noted that the best universities in the ranking have a management approach based on a shared vision of sustainability development of their university leaders, who play an essential role affirming and disseminating a sustainability culture. All this opens broader future implications intended to highlight the importance of management sustainability as a quality improvement factor of universities.

  5. Educating for Sustainability: Perspectives and Critical Notes on Accounting Scholars’ Role in Higher Education

    Directory of Open Access Journals (Sweden)

    del Baldo Mara

    2017-12-01

    Full Text Available Education for sustainable development represents a relevant issue that allows Universities to lead and respond to social needs towards a more sustainable life and a complete change in the global paradigm of education and involvement of society. A crucial point for developing a culturally sensitive vision is to deepen the scholars’ genuine commitment to sustainability. A pillar of sustainability education should rest on authenticity, intended as coherence between the scholars’ research and teaching arguments relative to sustainability and the concrete behaviors held in their professional and personal spheres of life. Starting from this premise, the papers aims to inquire if there is a decoupling between the concepts scholars contribute to promote within the sustainability discourse and the real practice of sustainability in their personal and professional experience. “Is there a missing link between what scholars teach and study, thereby contributing to sustainability research and their daily choices and style of life?” After having presented the research design and the methodological approach adopted to empirically investigate the phenomenon the attention has been focused on the social and environmental accounting research literature, where some contributions claim for the presence of “blue meanies” that invade the world of scholarship, reflection, collegiality and hinder the development of challenges toward sustainability. The preliminary results of the explorative study suggest that a lot of tension related to education for sustainability improve the transfer of sustainable values and attitudes within the scientific community and the students, while several factors hinder sustainable behaviors in the daily professional and personal life of scholars, thus undermining relationships which are a pillar of sustainability.

  6. An Integrated Diagnostic Framework to Manage Organization Sustainable Growth: An Empirical Case

    Directory of Open Access Journals (Sweden)

    Jingxiao Zhang

    2016-03-01

    Full Text Available This research aims to develop a quantitative diagnostic framework by combining the Weisbord six-box model with the growth management model to focus on an organization’s internally driven sustainable management system. The research adopted an instrument developed by Preziosi and an extended Weisbord six-box model. The research employed a survey to collect 180 samples in a Chinese petrol company and applied the comparative method: (a the average score method; and (b the entropy method to confirm the growth level of the company. The survey also attempted to identify corresponding top growth influence factors using the obstacle degree formula. The results showed that the integrated diagnostic framework worked well to diagnose a regional but large Chinese petroleum company. In other words, the research successfully quantified the growth position and top influence factors and helped put forward specific suggestions to drive the organization of sustainable development. The method confirmed this organization during the fourth phase of five phases. In addition, top influence factors hindering the internal growth were (a the lack of task engagement with energy and time; (b the lack of personal work units; and (c a poor division of labor for reaching sustainable growth rates. The research provides a generic theoretical framework support to incorporate growth management models into an organizational diagnosis to obtain sustainable growth. It further highlights and practices guidelines in examining actual growth management levels in companies and discusses top influence factors to design efficient management systems to pursue organizational growth in a multitude of industrial contexts.

  7. Sustainable economic growth and exhaustible resources: A model and estimation for the US

    Directory of Open Access Journals (Sweden)

    Almuth Scholl

    2002-01-01

    Full Text Available This paper studies current models on sustainable economic growth with resource constraints and explores to what extent resource constraints can be overcome by substitution and technological change. We also study the problem of intergenerational equity and the different criteria that have been suggested in the literature. The central part of this paper is the presentation of stylized facts on exhaustible resources and an estimation of a basic model with resource constraints for US time series data. The estimated years left until depletion and the empirical trends of the ratios of capital stock and consumption to resources seem to indicate that there might be a threat to sustainable growth in the future. In our estimation, we obtain parameter values, which help to interpret the extent to which growth with exhaustible resources is sustainable.

  8. The impact of CO2 emissions on economic growth: evidence from selected higher CO2 emissions economies.

    Science.gov (United States)

    Azam, Muhammad; Khan, Abdul Qayyum; Bin Abdullah, Hussin; Qureshi, Muhammad Ejaz

    2016-04-01

    The main purpose of this work is to analyze the impact of environmental degradation proxied by CO2 emissions per capita along with some other explanatory variables namely energy use, trade, and human capital on economic growth in selected higher CO2 emissions economies namely China, the USA, India, and Japan. For empirical analysis, annual data over the period spanning between 1971 and 2013 are used. After using relevant and suitable tests for checking data properties, the panel fully modified ordinary least squares (FMOLS) method is employed as an analytical technique for parameter estimation. The panel group FMOLS results reveal that almost all variables are statistically significant, whereby test rejects the null hypotheses of non cointegration, demonstrating that all variables play an important role in affecting the economic growth role across countries. Where two regressors namely CO2 emissions and energy use show significantly negative impacts on economic growth, for trade and human capital, they tend to show the significantly positive impact on economic growth. However, for the individual analysis across countries, the panel estimate suggests that CO2 emissions have a significant positive relationship with economic growth for China, Japan, and the USA, while it is found significantly negative in case of India. The empirical findings of the study suggest that appropriate and prudent policies are required in order to control pollution emerging from areas other than liquefied fuel consumption. The ultimate impact of shrinking pollution will help in supporting sustainable economic growth and maturation as well as largely improve society welfare.

  9. Participatory processes and institutional debate activities as key complementary aspects for embedding sustainability in higher education

    OpenAIRE

    Esteban, F.; Ferrer Balas, Dídac; Barceló García, Miquel

    2008-01-01

    Introducing sustainable development into educational programs of universities tend to be approached under two complementary strategies: “top-down” and “bottom-up”. Top-down strategies promote the adaptation of the institutional framework to the new challenges that sustainable development generates into technical expertise areas. Bottom-up strategies focus on institutional activities oriented to convincing or supporting lecturers in integrating sustainable development in their d...

  10. Decoupling Transport from Economic Growth. Towards Transport Sustainability in Europe

    International Nuclear Information System (INIS)

    Tight, M.R.; Site, P. Delle; Meyer-Ruehle, O.

    2004-01-01

    This paper reports on a research project that aimed to identify and assess measures which could be used to reduce travel demand while maintaining economic growth and enhancing environmental quality. The research methodology involved a detailed review of past research; contact with over 600 experts from around Europe and elsewhere for ideas on potential measures; detailed questionnaires from over 100 of these experts; and a series of three panel sessions held in different parts of Europe, each of which involved around 16 experts debating the merits of different measures and identifying case study evidence of their effectiveness. The end result was a short list of 13 measures, indicative of broad types, which are considered to be effective, and an indication of their effectiveness if applied across the European Union. Seven illustrative measures are discussed which stand out from the results as having proven potential (though not necessarily at a European scale) to influence transport intensity and/or unit environmental load whilst not having large detrimental effects on GDP. These are the areas where it is felt that European transport policy could most usefully be focussed in terms of decoupling of transport demand and economic growth

  11. Transnational Higher Education and Sustainable Development: Current Initiatives and Future Prospects

    Science.gov (United States)

    Koehn, Peter H.

    2012-01-01

    Tertiary educational institutions increasingly are relied upon for sustainable development initiatives. This policy research note analyzes newly available data regarding seven key dimensions of 295 transnational sustainable development projects involving US universities. Comparative regional analysis of the projects profiled in the APLU/AAU…

  12. Analysis of sustainability metrics and application to the catalytic production of higher alcohols from ethanol

    NARCIS (Netherlands)

    Patel, A.D.; Telalovic, S.; Bitter, J.H.; Worrell, E.; Patel, M.K.

    2015-01-01

    Use of sustainability metrics can help channel chemical research toward important long-term societal goals. For effective outcomes, it is important to understand the strengths and weaknesses of the sustainability assessment methods that can be applied in the chemical process development chain. In

  13. Analysis of sustainability metrics and application to the catalytic production of higher alcohols from ethanol

    NARCIS (Netherlands)

    Patel, Akshay D.; Telalović, Selvedin; Bitter, Johannes H.; Worrell, Ernst; Patel, Martin K.

    2015-01-01

    Use of sustainability metrics can help channel chemical research toward important long-term societalgoals. For effective outcomes, it is important to understand the strengths and weaknesses of the sustaina-bility assessment methods that can be applied in the chemical process development chain. In

  14. The Role of Institutions of Higher Education in Sustainability: The Comprehensive, Public, Land-Grant University

    Science.gov (United States)

    Patrick J. Pellicane

    2006-01-01

    This paper introduces a background discussion of the importance of sustainability in the 21st century, the issues surrounding how we learn, the role of science, and the importance of interdisciplinarity with respect to ecological and socio-economic sustainability. Furthermore, background information is provided about the history and origins of the American public, land...

  15. Environmental Management and Sustainability in Higher Education: The Case of Spanish Universities

    Science.gov (United States)

    Leon-Fernandez, Yolanda; Domínguez-Vilches, Eugenio

    2015-01-01

    Purpose: This paper aims to analyse trends in implementing the main initiatives in the field of environmental management and sustainability in Spanish universities, taking as a reference point the guidelines adopted by a number of universities in countries most committed to sustainable development. Design/methodology/approach: An analysis of…

  16. The Cost of Sustainability in Higher Education: Staff and Student Views of a Campus Food Culture

    Science.gov (United States)

    Shaw, Amy; Capetola, Teresa; Lawson, Justin T.; Henderson-Wilson, Claire; Murphy, Berni

    2018-01-01

    Purpose: This study aims to investigate the sustainability of the food culture at Deakin University and to determine what the barriers to increasing the sustainability of food on the Burwood campus may be. Design/methodology/approach: An online survey of staff and students from the Faculty of Health at the Burwood campus of Deakin University (n =…

  17. The Place of Content and Pedagogy in Shaping Sustainability Learning Outcomes in Higher Education

    Science.gov (United States)

    Mintz, Keren; Tal, Tali

    2018-01-01

    This research investigates the ways in which undergraduate courses dealing with the environment address sustainable development (SD), and contribute to the development of sustainability learning outcomes (SLO). The participants in the study were 13 instructors, and 360 students who were enrolled in 13 courses that addressed the environment in a…

  18. Forced sustained swimming exercise at optimal speed enhances growth of juvenile yellowtail kingfish (Seriola lalandi

    Directory of Open Access Journals (Sweden)

    Arjan P. Palstra

    2015-01-01

    Full Text Available Swimming exercise at optimal speed may optimize growth performance of yellowtail kingfish in a recirculating aquaculture system. Therefore, optimal swimming speeds (Uopt in m s-1 or body lengths s-1, BL s-1 were assessed and then applied to determine the effects of long-term forced and sustained swimming at Uopt on growth performance of juvenile yellowtail kingfish. Uopt was quantified in Blazka-type swim-tunnels for 145 mm, 206 mm and 311 mm juveniles resulting in values of: 1 0.70 m s-1 or 4.83 BL s-1, 2 0.82 m s-1 or 3.25 BL s-1 and 3 0.85 m s-1 or 2.73 BL s-1. Combined with literature data from larger fish, a relation of Uopt (BL s-1 = 234.07(BL-0.779 (R2= 0.9909 was established for this species. Yellowtail kingfish, either forced to perform sustained swimming exercise at an optimal speed of 2.46 BL s-1 (‘swimmers’ or allowed to perform spontaneous activity at low water flow (‘resters’ in a newly designed 3,600 L oval flume (with flow created by an impeller driven by an electric motor, were then compared. At the start of the experiment, ten fish were sampled representing the initial condition. After 18 days, swimmers (n= 23 showed a 92% greater increase in BL and 46% greater increase in BW as compared to resters (n= 23. As both groups were fed equal rations, feed conversion ratio (FCR for swimmers was 1.21 vs. 1.74 for resters. Doppler ultrasound imaging showed a statistically significant higher blood flow (31% in the ventral aorta of swimmers vs. resters (44 ± 3 mL min-1 vs. 34 ± 3 mL min-1, respectively, under anesthesia. Thus growth performance can be rapidly improved by optimal swimming, without larger feed investments.

  19. Transport system as an element of sustainable economic growth in the tourist region

    OpenAIRE

    Mrnjavac, Edna

    2001-01-01

    Transport system is a whole composed of technical, technological, organisational, economic and legislative elements with the aim to perform transfer, loading and unloading of goods and passengers. Taking in consideration that most economic activities demand participation of certain transport system elements, any economic growth is impossible without an adequate transport system development. In order to secure environmental sustainable economic growth the economic policy subjects have to pay s...

  20. Higher dietary diversity is related to better visual and auditory sustained attention.

    Science.gov (United States)

    Shiraseb, Farideh; Siassi, Fereydoun; Qorbani, Mostafa; Sotoudeh, Gity; Rostami, Reza; Narmaki, Elham; Yavari, Parvaneh; Aghasi, Mohadeseh; Shaibu, Osman Mohammed

    2016-04-01

    Attention is a complex cognitive function that is necessary for learning, for following social norms of behaviour and for effective performance of responsibilities and duties. It is especially important in sensitive occupations requiring sustained attention. Improvement of dietary diversity (DD) is recognised as an important factor in health promotion, but its association with sustained attention is unknown. The aim of this study was to determine the association between auditory and visual sustained attention and DD. A cross-sectional study was carried out on 400 women aged 20-50 years who attended sports clubs at Tehran Municipality. Sustained attention was evaluated on the basis of the Integrated Visual and Auditory Continuous Performance Test using Integrated Visual and Auditory software. A single 24-h dietary recall questionnaire was used for DD assessment. Dietary diversity scores (DDS) were determined using the FAO guidelines. The mean visual and auditory sustained attention scores were 40·2 (sd 35·2) and 42·5 (sd 38), respectively. The mean DDS was 4·7 (sd 1·5). After adjusting for age, education years, physical activity, energy intake and BMI, mean visual and auditory sustained attention showed a significant increase as the quartiles of DDS increased (P=0·001). In addition, the mean subscales of attention, including auditory consistency and vigilance, visual persistence, visual and auditory focus, speed, comprehension and full attention, increased significantly with increasing DDS (Pvisual and auditory sustained attention.

  1. SUSTAINABLE GROWTH OF THE COMMERCIAL AVIATION INDUSTRY IN MALAYSIA USING A SYSTEM DYNAMICS APPROACH

    Directory of Open Access Journals (Sweden)

    B. S. TAN

    2015-09-01

    Full Text Available The environmental impact of the commercial aviation industry for an emerging economy like Malaysia is under-studied. The focus on the subject has thus far concentrated either on non geographical performance of the aviation industry or technical performance of aircrafts and that leaves the sustainability of the commercial aviation industry for an economy, or more specifically, an emerging economy least understood. Hence, this paper aims to investigate the sustainability of the growth of the commercial aviation industry in Malaysia and its impact upon the environment using a system dynamics approach. VENSIM is employed to model the commercial aviation industry in Malaysia as a dynamic system to evaluate the CO2 emitted from each component within the industry in order to forecast its overall CO2 emission. Results from the analysis show that sustainable growth can be affected by adopting short and long term strategies identified in this study.

  2. Is ‘Bio-Based’ Activity a Panacea for Sustainable Competitive Growth?

    NARCIS (Netherlands)

    Philippidis, George; M’Barek, Robert; Ferrari, Emanuele

    2016-01-01

    Taking a European Union focus, this paper explicitly models competing uses of biomass to quantify its contribution toward a sustainable low carbon model of economic growth. To this end, a state-of-the-art multisector multiregion modelling tool is combined with a specially developed bio-based variant

  3. Advancing higher education for sustainable development: international insights and critical reflections

    NARCIS (Netherlands)

    Lozano, R.; Lozano, F.J.; Mulder, K. de; Huisingh, D.; Waas, T.

    2013-01-01

    Historically, universities have played many roles in transforming societies, by educating decision-makers, leaders, entrepreneurs, and academics. However, education and research on sustainability in universities is at an early stage in many institutions. This introduction highlights findings from

  4. Sales Forecasting in the Context of Seasonal Activities and Company Sustainable Growth

    Directory of Open Access Journals (Sweden)

    Ion Stancu

    2015-08-01

    Full Text Available The paper presents the use of the “time series model” to forecast the quarterly and yearly sales for a company with business seasonality. These sales forecasts will represent the fundamental basis for estimating the external financing, using the percentage to sales method. Sales growth rates are afterwards analysed in the context of ensuring a sustainable and self-financed growth. We focus on establishing the forecasted financial structure of the external financial requirements both in the context of using the reinvested profit complemented with credit, maintaining the debt rate constant, and in the context of total internal funding of the company economic growth, from reinvested profit.

  5. Ecological network analysis for economic systems: growth and development and implications for sustainable development.

    Science.gov (United States)

    Huang, Jiali; Ulanowicz, Robert E

    2014-01-01

    The quantification of growth and development is an important issue in economics, because these phenomena are closely related to sustainability. We address growth and development from a network perspective in which economic systems are represented as flow networks and analyzed using ecological network analysis (ENA). The Beijing economic system is used as a case study and 11 input-output (I-O) tables for 1985-2010 are converted into currency networks. ENA is used to calculate system-level indices to quantify the growth and development of Beijing. The contributions of each direct flow toward growth and development in 2010 are calculated and their implications for sustainable development are discussed. The results show that during 1985-2010, growth was the main attribute of the Beijing economic system. Although the system grew exponentially, its development fluctuated within only a small range. The results suggest that system ascendency should be increased in order to favor more sustainable development. Ascendency can be augmented in two ways: (1) strengthen those pathways with positive contributions to increasing ascendency and (2) weaken those with negative effects.

  6. Stakeholder Engagement in Sustainability Reporting in Higher Education: An Analysis of Key Internal Stakeholders' Expectations

    Science.gov (United States)

    Ferrero-Ferrero, Idoya; Fernández-Izquierdo, María Ángeles; Muñoz-Torres, María Jesús; Bellés-Colomer, Lucía

    2018-01-01

    Purpose: The purpose of this study is to improve the understanding of stakeholder engagement in the context of sustainability reporting (SR) for higher education institutions (HEIs), together with the materiality principle and stakeholder expectations. Design/methodology/approach: This research uses an exploratory approach based on content…

  7. Sustainability in higher education in the context of the UN DESD: a review of learning and institutionalization processes

    NARCIS (Netherlands)

    Wals, A.E.J.

    2014-01-01

    This contribution is grounded empirically in a review of UN’s Decade of Education for Sustainable Development (UN DESD) which the author was commissioned to carry out by UNESCO. The review’s section on the learning processes taking place in the higher education arena forms the basis of this article.

  8. Higher Education Curriculum for Sustainability: Course Contents Analyses of Purchasing and Supply Management Programme of Polytechnics in Ghana

    Science.gov (United States)

    Etse, Daniel; Ingley, Coral

    2016-01-01

    Purpose: The purpose of this study is to determine the degree of attention to and the nature of sustainability issues in the curriculum of the Higher National Diploma (HND) Purchasing and Supply Management programme of Ghana. Design/Methodology/Approach: Documentary research is the approach used to analyse the curriculum document for the programme…

  9. Farming Chicago: Prospects for Higher Education Support of Sustainable Urban Food Systems in the U.S. Heartland

    Science.gov (United States)

    Rosing, Howard; Block, Daniel R.

    2017-01-01

    The article highlights recent food policies in Chicago with the goal of exploring how higher education institutions can contribute to development of sustainable food resources for residents of North American cities. Thousands of Chicago residents face daily challenges accessing fresh food due to income constraints and/or lack of proximity to food…

  10. Scan for sustainability in higher education 2010 [in the Netherlands]; Scan duurzaamheid ICT in hoger onderwijs 2010

    Energy Technology Data Exchange (ETDEWEB)

    Van Westrienen, G. [SURFfoundation, Utrecht (Netherlands)

    2010-12-15

    A scan among nine higher education institutions in 2010 shows that much can be gained by using sustainable ICT. The higher education can save at least 44 percent on energy use of ICT equipment at work stations and in data centers. [Dutch] Een scan in 2010 bij negen hogeronderwijsinstellingen toont dat met duurzame ICT nog veel winst is te behalen. Het hoger onderwijs kan zeker 44 procent besparen op het energieverbruik van ICT-apparatuur op werkplekken en in datacenters.

  11. Connecting Competences and Pedagogical Approaches for Sustainable Development in Higher Education: A Literature Review and Framework Proposal

    Directory of Open Access Journals (Sweden)

    Rodrigo Lozano

    2017-10-01

    Full Text Available Research into and practice of Higher Education for Sustainable Development (HESD have been increasing during the last two decades. These have focused on providing sustainability education to future generations of professionals. In this context, there has been considerable progress in the incorporation of SD in universities’ curricula. Most of these efforts have focussed on the design and delivery of sustainability-oriented competences. Some peer-reviewed articles have proposed different pedagogical approaches to better deliver SD in these courses; however, there has been limited research on the connection between how courses are delivered (pedagogical approaches and how they may affect sustainability competences. This paper analyses competences and pedagogical approaches, using hermeneutics to connect these in a framework based on twelve competences and twelve pedagogical approaches found in the literature. The framework connects the course aims to delivery in HESD by highlighting the connections between pedagogical approaches and competences in a matrix structure. The framework is aimed at helping educators in creating and updating their courses to provide a more complete, holistic, and systemic sustainability education to future leaders, decision makers, educators, and change agents. To better develop mind-sets and actions of future generations, we must provide students with a complete set of sustainability competences.

  12. Tragedy of the Commons, Business Growth and the Fundamental Sustainability Problem

    Directory of Open Access Journals (Sweden)

    Edward J. Garrity

    2012-09-01

    Full Text Available This paper reviews the major issues involved in Hardin’s [1] tragedy of the commons, written over 44 years ago, and examines whether these issues are still relevant today. We assert that this model still provides important insight to aid in the solution to our global problems. In particular, we maintain that the underlying issues of growth against limits and bounded rationality are still not adequately recognized and addressed; this underlies many of the reasons for our unsustainable world. Examples from fisheries management are used to examine potential solutions and reveal weaknesses in current approaches. We show how our current, restricted mental models promote social injustice and blind us to developing sustainable solutions. Both the neo-liberal economic view of business that directly seeks growth and the new sustainable development view that indirectly supports growth are leading our global economy in the wrong direction and away from prosperity and sustainability. Current thinking has not realized Hardin’s message that sustainability is of the class of no technology solution problems. We conclude with recommendations to radically advance a new world view and business paradigm.

  13. Computational modeling of the mechanical modulation of the growth plate by sustained loading

    Directory of Open Access Journals (Sweden)

    Narváez-Tovar Carlos A

    2012-09-01

    Full Text Available Abstract This paper presents a computational model that describes the growth of the bone as a function of the proliferation and hypertrophy of chondrocytes in the growth plate. We have included the effects of the mechanical loads on the sizes of the proliferative and hypertrophic areas, the number of proliferative chondrocytes and the final size of the hypertrophic chondrocytes. The validation of the model was performed with experimental data published on other investigations about proximal tibia of rats, subjected to sustained axial stresses of 0.1 MPa, 0.0 MPa, -0.1 MPa and −0.2 MPa. Growth was simulated during 23 days, obtaining numerical errors between 2.77% and 3.73% with respect to experimental growth rates. The results obtained show that the model adequately simulates the behavior of the growth plate and the effect of mechanical loads over its cellular activity.

  14. Validating the Need to Include the Economic Returns of Graduates as a Metric of a Higher Education Institutions Level of Sustainability

    NARCIS (Netherlands)

    Maragakis, A.; van den Dobbelsteen, A.A.J.F.; Maragakis, Alexandros

    2016-01-01

    Higher education institutions play an important role in sustainability, in their own management and operation, in research and education, and in the undergraduate and graduate degrees they deliver. Often ignored, economic sustainability and future perspectives of students are important indicators

  15. Fostering inclusive, sustainable economic growth and "green" skills development in learning cities through partnerships

    Science.gov (United States)

    Pavlova, Margarita

    2018-05-01

    One of the requirements of building a learning city is working to ensure its sustainable development. In 2014, UNESCO developed a framework of the key features of learning cities, at the centre of which there are six pillars or "building blocks" which support sustainable development. This article focuses on the third of these pillars, "effective learning for and in the workplace". The author analyses a number of conditions to address this aspect in the context of "green restructuring" which is geared towards facilitating the sustainable development of learning cities. She argues that, at the conceptual level, an understanding of the nature of "green skills" (what they are) and the reasons for "green skills gaps" (why they exist) are essential for the processes of effective learning and strategy planning in sustainable city development. The specific focus of this article is at the policy level: the conceptualisation of partnerships between technical and vocational education and training (TVET) providers, industry, government and other stakeholders with the aim of fostering the production, dissemination and usage of knowledge for the purpose of sustainable economic development and the "greening" of skills. The author proposes a new model, based on the quintuple helix approach to innovation combined with a policy goals orientation framework to theorise the ways in which learning cities can foster sustainable economic growth through green skills development.

  16. Developing a Sustainable Practical Model of Graduate Employability for Higher Education

    Science.gov (United States)

    Rufai, Ahmed Umar; Bakar, Ab Rahim Bin; Rashi, Abdullah Bin Mat

    2015-01-01

    The purpose of this paper is to evolve a sustainable practical model of employability skills that is sure to capture relevant learning aspects of a particular occupational discipline to be used as framework for Undergraduate students to develop their employability potentials. The study was conducted in three Universities and Polytechnics each with…

  17. Health-Related Education for Sustainability: Public Health Workforce Needs and the Role of Higher Education

    Science.gov (United States)

    Patrick, Rebecca; Kingsley, Jonathan; Capetola, Teresa

    2016-01-01

    Public health practitioners have important roles to play in addressing environmental sustainability imperatives that have an impact on human health. Yet, to date, the extent to which practitioners are willing and able to address these issues is an understudied subject. This article draws on the findings of two qualitative studies involving 49…

  18. The CIRRUS apprach towards "Integration of sustainable development in higher technical education"

    NARCIS (Netherlands)

    Dr. ir. Jan Venselaar

    2003-01-01

    Real sustainable development involves a drastic reduction in environmental ánd social effects compared to our present ways of satisfying our needs. A system approach is asked for, taking into account total chains for resource use and production, paying attention to cultural and socio-economic

  19. Sustainable Knowledge Transformation in and through Higher Education: A Case for Transdisciplinary Leadership

    Science.gov (United States)

    Khoo, Su-Ming

    2017-01-01

    This article explores inter- and transdisciplinarity, given the need for more complex, relevant, and transformative knowledge to shift society towards more sustainable futures. It connects practical questions about economic, societal, and ecological limits to questions about the limitations of academic knowledge. Transdisciplinarity involves…

  20. Goal Orientation, Deep Learning, and Sustainable Feedback in Higher Business Education

    Science.gov (United States)

    Geitz, Gerry; Brinke, Desirée Joosten-ten; Kirschner, Paul A.

    2015-01-01

    Relations between and changeability of goal orientation and learning behavior have been studied in several domains and contexts. To alter the adopted goal orientation into a mastery orientation and increase a concomitant deep learning in international business students, a sustainable feedback intervention study was carried out. Sustainable…

  1. Role of Institutions of Higher Learning in Enhancing Sustainable Development in Kenya

    Science.gov (United States)

    Ekene, Osuji Gregory; Oluoch-Suleh, Everlyn

    2015-01-01

    Education brings about a change in the individual which promotes greater productivity and work efficiency. It remains a major component in the development of human resources and it accounts for much improvements in population quality and environmental resource management; hence, sustainable development. Improvement of human resources is not…

  2. Factor 10 Visions project: Higher Education Sector Towards Sustainable Higher Education: Environmental impacts of campus-based and distance higher education systems

    OpenAIRE

    Roy, Robin; Potter, Stephen; Yarrow, Karen; Smith, Mark

    2005-01-01

    This report gives the findings of a major UK study of the environmental impacts of four different methods of providing higher education (HE) courses: Conventional campus-based full-time courses; Conventional campus-based part-time courses; Print-based distance taught courses; Part electronically-delivered distance taught courses.\\ud This is an environmental assessment of these different HE systems and does not assess their educational effectiveness or socio-economic costs and benefits.\\ud KEY...

  3. Understanding water deficit stress-induced changes in the basic metabolism of higher plants - biotechnologically and sustainably improving agriculture and the ecoenvironment in arid regions of the globe.

    Science.gov (United States)

    Shao, Hong-Bo; Chu, Li-Ye; Jaleel, C Abdul; Manivannan, P; Panneerselvam, R; Shao, Ming-An

    2009-01-01

    Water is vital for plant growth, development and productivity. Permanent or temporary water deficit stress limits the growth and distribution of natural and artificial vegetation and the performance of cultivated plants (crops) more than any other environmental factor. Productive and sustainable agriculture necessitates growing plants (crops) in arid and semiarid regions with less input of precious resources such as fresh water. For a better understanding and rapid improvement of soil-water stress tolerance in these regions, especially in the water-wind eroded crossing region, it is very important to link physiological and biochemical studies to molecular work in genetically tractable model plants and important native plants, and further extending them to practical ecological restoration and efficient crop production. Although basic studies and practices aimed at improving soil water stress resistance and plant water use efficiency have been carried out for many years, the mechanisms involved at different scales are still not clear. Further understanding and manipulating soil-plant water relationships and soil-water stress tolerance at the scales of ecology, physiology and molecular biology can significantly improve plant productivity and environmental quality. Currently, post-genomics and metabolomics are very important in exploring anti-drought gene resources in various life forms, but modern agriculturally sustainable development must be combined with plant physiological measures in the field, on the basis of which post-genomics and metabolomics have further practical prospects. In this review, we discuss physiological and molecular insights and effects in basic plant metabolism, drought tolerance strategies under drought conditions in higher plants for sustainable agriculture and ecoenvironments in arid and semiarid areas of the world. We conclude that biological measures are the bases for the solutions to the issues relating to the different types of

  4. Growth of higher fungi on wheat straw and their impact on the digestibility of the substrate

    Energy Technology Data Exchange (ETDEWEB)

    Moyson, E.; Verachtert, H. (Catholic Univ. of Leuven (Belgium). Faculty of Agriculture)

    1991-12-01

    The influence of the growth of three higher fungi on the composition of wheat straw was investigated. Pleurotus pulmonarius, P. sajor-caju and Lentinus edodes grew very well on lignocellulosic substrates, breaking down a considerable amount of lignin. The initial lignin concentration of straw was halved after 12 weeks of fungal growth, doubling the enzymic digestibility. Together with lignin, the higher fungi consumed half of the amount of hemicellulose (i.e. 15%), leaving cellulose fairly intact, which should remain as an energy source for ruminants. (orig.).

  5. Effects of Population Growth and Climate Variability on Sustainable Groundwater in Mali, West Africa

    Directory of Open Access Journals (Sweden)

    Alexandra Lutz

    2010-12-01

    Full Text Available Groundwater is increasingly relied on as a source of potable water in developing countries, but factors such as population growth, development, and climate variability, pose potential challenges for ongoing sustainable supply. The effect of these factors on the groundwater system was considered in four scenarios using a numerical model to represent the Bani area of Mali, West Africa. By 2040, population growth, climate variability, and development as urbanization, agriculture, and industry creates scenarios in which groundwater extraction is an increasingly larger percentage of the groundwater system. Consumption from agriculture and industry increases extraction rates from less than 1 to 3.8% of mean annual precipitation, which will likely affect the groundwater system. For instance, concentrated pumping in local areas may result in water level declines. The results of this study contribute to an ongoing evaluation of sustainable groundwater resources in West Africa.

  6. Sustainable electricity supply in the world by 2050 for economic growth and automotive fuel

    International Nuclear Information System (INIS)

    Kruger, P.

    2010-01-01

    Over the next 40 years, the combustion of fossil fuels for generation of electricity and vehicle transportation will be significantly reduced. In addition to the business-as-usual growth in electric energy demand for the growing world population, new electricity-intensive industries, such as battery electric vehicles and hydrogen fuel-cell vehicles will result in further growth in world consumption of electric energy. Planning for a sustainable supply of electric energy in the diverse economies of the world should be carried out with appropriate technology for selecting the appropriate large-scale energy resources based on their specific energy. Analysis of appropriate technology for the available large-scale energy resources with diminished use of fossil fuel combustion shows that sustainable electricity supply can be achieved with equal contributions of renewable energy resources for large numbers of small-scale distributed applications and nuclear energy resources for the smaller number of large-scale centralised applications. (author)

  7. Sustainable railway bridges with higher axle loads:monitoring examples from northern Sweden

    OpenAIRE

    Elfgren, Lennart; Enochsson, Ola; Täljsten, Björn; Paulsson, Björn

    2007-01-01

    Monitoring of several railway bridges has been carried out in northern Sweden in order to increase the allowable axle load. The work is part of a European Integrated Project "Sustainable Bridges - Assessment for Future Traffic Demands and Longer Lives". The paper describes the project and gives some examples of applications. Monitoring of several railway bridges has been carried out in northern Sweden in order to increase the allowable axle load. The work is part of a European Integrated P...

  8. Some participants may be better than others: sustained attention and motivation are higher early in semester.

    Science.gov (United States)

    Nicholls, Michael E R; Loveless, Kellie M; Thomas, Nicole A; Loetscher, Tobias; Churches, Owen

    2015-01-01

    Many studies use multiexperiment designs where experiments are carried out at different times of semester. When comparing between experiments, the data may be confounded by between-participants effects related to motivation. Research indicates that course-credit participants who engage in research early in semester have different personality and performance characteristics compared to those tested late in semester. This study examined whether the semester effect is caused by internal (inherent motivation of the participant) or external (looming exams, essays) factors. To do this, sustained attention and intrinsic/extrinsic motivation was measured in groups of course-credit (n = 40) and paid (n = 40) participants early and late in semester. While there was no difference in sustained attention between the groups early in semester, the course-credit group performed significantly worse late in semester. The course-credit group also showed a significant decrease in intrinsic motivation with time whereas the paid participants showed no change. Because changes were not seen for both groups, the semester difference cannot be due to external factors. Instead, the data demonstrate that course-credit participants who engage early have high sustained attention and intrinsic motivation compared to their late counterparts, who leave their participation to the last minute. Researchers who use multiexperimental designs across semester need to control for these effects--perhaps by using paid participants who do not vary across semester.

  9. Civic Engagement and Environmental Sustainability in Teaching and Learning at Higher Education Institution in South Africa

    Directory of Open Access Journals (Sweden)

    Nhokodi Tererai

    2016-12-01

    Full Text Available This article seeks to provide an outline the scope of professional teaching and learning activities and their connection to civic engagement and the achievement of environmental sustainability at Rhodes University and in Makana Local Municipality. Activities in the context of rainwater water harvesting and sanitation research are used as examples. The improved hydrogen-sulphide test kit was used as the tool for the assessment of microbial water quality between April and July 2016. An approach to the improvement in the design and modelling of the performance of ventillated improved pit latrines under laboratory conditions is also described. All activities described have been taking place in the context of undergraduate and postgraduate student research projects at Rhodes University. They have implications for teaching and learning, civic engagement and environmental sustainability. Teaching and learning of the concepts of sustainability can facilitate the development of the necessary connection between academia and the society at large. This can have a significant positive effect on societal conditions in South Africa. Further endeavours similar those described in this article should be stimulated in South and beyond.

  10. Role of Plant Growth Promoting Rhizobacteria in Agricultural Sustainability-A Review.

    Science.gov (United States)

    Vejan, Pravin; Abdullah, Rosazlin; Khadiran, Tumirah; Ismail, Salmah; Nasrulhaq Boyce, Amru

    2016-04-29

    Plant growth promoting rhizobacteria (PGPR) shows an important role in the sustainable agriculture industry. The increasing demand for crop production with a significant reduction of synthetic chemical fertilizers and pesticides use is a big challenge nowadays. The use of PGPR has been proven to be an environmentally sound way of increasing crop yields by facilitating plant growth through either a direct or indirect mechanism. The mechanisms of PGPR include regulating hormonal and nutritional balance, inducing resistance against plant pathogens, and solubilizing nutrients for easy uptake by plants. In addition, PGPR show synergistic and antagonistic interactions with microorganisms within the rhizosphere and beyond in bulk soil, which indirectly boosts plant growth rate. There are many bacteria species that act as PGPR, described in the literature as successful for improving plant growth. However, there is a gap between the mode of action (mechanism) of the PGPR for plant growth and the role of the PGPR as biofertilizer-thus the importance of nano-encapsulation technology in improving the efficacy of PGPR. Hence, this review bridges the gap mentioned and summarizes the mechanism of PGPR as a biofertilizer for agricultural sustainability.

  11. How Cisco Systems Used Enterprise Architecture Capability to Sustain Acquisition-Based Growth

    DEFF Research Database (Denmark)

    Toppenberg, Gustav; Shanks, Graeme; Henningsson, Stefan

    2015-01-01

    Value-creating acquisitions are a major challenge for many firms. The case of Cisco Systems shows that an advanced enterprise architecture (EA) capability can contribute to the four phases of the acquisition process: pre-acquisition preparation, acquisition selection, acquisition integration...... and post-integration management. Cisco’s EA capability improves its ability to rapidly capture value from acquisitions and to sustain its acquisition-based growth strategy over time....

  12. Financing Higher Education in Sub-Saharan Africa: Some Reflections and Implications for Sustainable Development

    Science.gov (United States)

    Oketch, Moses

    2016-01-01

    The purpose of this article is to discuss how best to finance higher education in low-income countries of sub-Saharan Africa, drawing on benefits and drawbacks of the prevalent models of higher education finance, and lessons to be learned from countries which have seen greater expansion of their higher education systems in recent decades. Two main…

  13. Sustainable Interventions in Enhancing Gender Parity in Senior Leadership Positions in Higher Education in Tanzania

    Science.gov (United States)

    Nyoni, Watende Pius; He, Chen; Yusuph, Mashala Lameck

    2017-01-01

    Despite the international campaigns for gender equality and equity in Higher Education Institutions, studies conducted in several countries continue to show that women are underrepresented in senior leadership positions in universities. Women leaders in higher education subsector in Tanzania are very few. Of all the 60 and above universities and…

  14. Sustaining Higher Education Using Wal-Mart's Best Supply Chain Management Practices

    Science.gov (United States)

    Comm, Clare L.; Mathaisel, Dennis F. X.

    2008-01-01

    Purpose: The costs in higher education are increasing and need to be controlled. This paper aims to demonstrate what lessons higher education could learn from Wal-Mart's reasons for its financial success with its focus on efficient and effective supply chain management (SCM) best practices. Design/methodology/approach: Wal-Mart's best practices in…

  15. THE FEDERAL INVESTMENT IN HIGHER EDUCATION, THE NEED FOR A SUSTAINED COMMITMENT.

    Science.gov (United States)

    American Council on Education, Washington, DC.

    BECAUSE OF THE INTERDEPENDENCE OF HIGHER EDUCATION AND THE FEDERAL GOVERNMENT, THE POSITION OF THE AMERICAN COUNCIL ON EDUCATION IS THAT THE GOVERNMENT SHOULD HAVE AN ACTIVE ROLE IN STRENGTHENING HIGHER EDUCATION. THE GOVERNMENT'S SHARE IN FACILITIES CONSTRUCTION PROJECTS SHOULD BE INCREASED, AND EMPHASIS ON EXPANSION OF ENROLLMENT CAPACITY SHOULD…

  16. Constraints on dematerialisation and allocation of natural capital along a sustainable growth path

    Energy Technology Data Exchange (ETDEWEB)

    Rodrigues, Joao; Domingos, Tiago [Seccao de Ambiente e Energia-DEM, IST, Av. Rovisco Pais 1, Lisboa 1049-001 (Portugal); Conceicao, Pedro [Center for Innovation, Technology, and Policy Research, IST, Av. Rovisco Pais 1, Lisboa 1049-001 (Portugal); Belbute, Jose [Department of Economics, University of Evora, Evora (Portugal)

    2005-09-15

    To study societal and biophysical constraints on sustainability, we present an extension of the neoclassical growth model with two new concepts: allocation of natural capital and dematerialisation. We consider that anthropogenic environmental impact is correlated with the material throughput of the economy (materialisation) and that, due to composition change and innovation, this throughput can be reduced-the process of dematerialisation. We also consider that the allocation of natural capital to production negatively affects the endogenous dynamics of ecosystems, reducing the total amount of environmental services ecosystems provide. According to our model, it is possible to achieve unbounded economic growth by keeping the natural system in steady state. Balanced growth, however, is only possible for special parameter values.

  17. submitter Superconducting transmission lines – Sustainable electric energy transfer with higher public acceptance?

    CERN Document Server

    Thomas, Heiko; Chervyakov, Alexander; Stückrad, Stefan; Salmieri, Delia; Rubbia, Carlo

    2016-01-01

    Despite the extensive research and development investments into superconducting science and technology, both at the fundamental and at the applied levels, many benefits of superconducting transmission lines (SCTL) remain unknown to the public and decision makers at large. This paper aims at informing about the progress in this important research field. Superconducting transmission lines have a tremendous size advantage and lower total electrical losses for high capacity transmission plus a number of technological advantages compared to solutions based on standard conductors. This leads to a minimized environmental impact and enables an overall more sustainable transmission of electric energy. One of the direct benefits may be an increased public acceptance due to the low visual impact with a subsequent reduction of approval time. The access of remote renewable energy (RE) sources with high-capacity transmission is rendered possible with superior efficiency. That not only translates into further reducing $CO_2...

  18. Publication Growth in Biological Sub-Fields: Patterns, Predictability and Sustainability

    Directory of Open Access Journals (Sweden)

    Marco Pautasso

    2012-11-01

    Full Text Available Biologists are producing ever-increasing quantities of papers. The question arises of whether current rates of increase in scientific outputs are sustainable in the long term. I studied this issue using publication data from the Web of Science (1991–2010 for 18 biological sub-fields. In the majority of cases, an exponential regression explains more variation than a linear one in the number of papers published each year as a function of publication year. Exponential growth in publication numbers is clearly not sustainable. About 75% of the variation in publication growth among biological sub-fields over the two studied decades can be predicted by publication data from the first six years. Currently trendy fields such as structural biology, neuroscience and biomaterials cannot be expected to carry on growing at the current pace, because in a few decades they would produce more papers than the whole of biology combined. Synthetic and systems biology are problematic from the point of view of knowledge dissemination, because in these fields more than 80% of existing papers have been published over the last five years. The evidence presented here casts a shadow on how sustainable the recent increase in scientific publications can be in the long term.

  19. Sustained Angiopoietin-2 Expression Disrupts Vessel Formation and Inhibits Glioma Growth

    Directory of Open Access Journals (Sweden)

    Ok-Hee Lee

    2006-05-01

    Full Text Available Systematic analyses of the expression of angiogenic regulators in cancer models should yield useful information for the development of novel therapies for malignant gliomas. In this study, we analyzed tumor growth, vascularization, and angiopoietin-2 (Ang2 expression during the development of U-87 MG xenografts. We found that tumoral angiogenesis in this model follows a multistage process characterized by avascular, prolific peripheral angiogenesis, and late vascular phases. On day 4, we observed an area of central necrosis, a peripheral ring of Ang2-positive glioma cells, and reactive Ang2-positive vascular structures in the tumor/brain interface. When the tumor had developed a vascular network, Ang2 was expressed only in peripheral vascular structures. Because Ang2 expression was downmodulated in the late stages of development, probably to maintain a stable tumoral vasculature, we next studied whether sustained Ang2 expression might impair vascular development and, ultimately, tumor growth. Ang2 prevented the formation of capillary-like structures and impaired angiogenesis in a chorioallantoic membrane chicken model. Finally, we tested the effect of sustained Ang2 expression on U-87 MG xenograff development. Ang2 significantly prolonged the survival of intracranial U-87 MG tumor-bearing animals. Examination of Ang2treated xenograffs revealed areas of tumor necrosis and vascular damage. We therefore conclude that deregulated Ang2 expression during gliomagenesis hindered successful angiogenesis and that therapies that sustain Ang2 expression might be effective against malignant gliomas.

  20. Assessment and Evaluation of Higher Education in Business Management: An Analysis of the Brazilian Case in the Light of Social Learning Theory for Sustainability

    Science.gov (United States)

    Brunstein, Janette; Jaime, Pedro; Curi, Denise Pereira; d'Angelo, Marcia Juliana; Mainardes, Emerson Wagner

    2015-01-01

    This article presents an analysis of Brazilian National System of Higher Education Assessment (SINAES) in the light of social learning for sustainability theory. The aim is to contribute to the advancement of debates surrounding education for sustainability and the improvement of public policy evaluation in higher education. The analysis is…

  1. Integrating Sustainable Development in Higher Education through Experience-Based Learning: Insights from Experts in Team (EiT) for Developing a Combined Theoretical Framework

    Science.gov (United States)

    Otte, Pia Piroschka

    2016-01-01

    Universities are understood to play an essential role in the promotion of sustainable development. However, the recognition of sustainable development in higher education poses multiple challenges to the traditional higher education system. This article introduces a course concept called "Experts in Teams" (EiT) as a new platform of…

  2. CHALLENGES TO THE SUSTAINABILITY OF GROWTH FROM THE GLOBAL COMPETITIVENESS PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Manuela Unguru

    2018-01-01

    Full Text Available The Global Competitiveness Index GCI developed by the World Economic Forum is currently a wellknown and most appreciated tool for assessing global competitiveness. This article takes advantage of the complexity and richness of information embedded in this composite indicator to analyze the main challenges arising for the sustainability of growth from the perspective of global competitiveness indicators. After a brief review of the European Union (EU member states’ current state in terms of competitiveness, the investigation is focused on the performance and dynamics of the various competitiveness determinants, that explain, on the one hand, the poor ranking of Romania in the world competitiveness scoreboard and represent, on the other hand, major barriers to sustainable development.

  3. The United States after the great recession: the challenge of sustainable growth

    Energy Technology Data Exchange (ETDEWEB)

    Meltzer, Joshua [The Johns Hopkins University’s School of Advanced International Studies (United States); Steven, David [The Brookings Institution Center and the Center on International Cooperation at New York University (United States); Langley, Claire [The Brookings Institution, Washington, DC (United States)

    2013-02-15

    The paper outlines the strengths and weaknesses of the U.S. economic growth model, assesses its’ ability to respond to the key economic, environmental and social challenges currently facing the U.S. and proposes policies that if adopted would move the U.S. onto a more sustainable growth path. The paper provides scenarios of projected future growth trajectories, as well as recommendations for specific policies in key areas: employment, infrastructure, energy and fiscal rebalancing. To reach this goal this paper focuses on four areas for action: Increasing employment, which is the most urgent priority to accelerate recovery from the Great Recession, while addressing underlying structural issues that have led to a decade of poor economic outcomes for most citizens; Investing in the future, as the key marker of whether the United States is prepared to make farsighted decisions to improve education, build new infrastructure and increase innovation; Maximizing an increased energy endowment in a way that grows the economy, while reinforcing the trend towards reducing resource demand and reducing greenhouse gas emissions; and, Fiscal rebalancing, where the United States must insulate economic recovery from the process of fiscal reform while reducing and stabilizing debt over the long term. Finally, we argue that President Obama can re-energize America’s global leadership if he builds on a platform of domestic actions that enhance the sustainability of America’s society and economy.

  4. Sustainable Internationalization in South Korean Higher Education: Languages and Cultures in a Foreign Professor's Course

    Science.gov (United States)

    Jang, Eun-Young

    2017-01-01

    In recent decades, recruiting foreign professors (FPs) has become a noticeable trend at South Korean higher education institutions (HEIs) as they attempt to internationalize. However, little scholarly attention has been paid to the question of what is actually happening in classrooms as a result of this rapid influx of FPs and the associated…

  5. Revitalizing Higher Education through Innovative Labor Market Based Curriculum for Sustainable National Development

    Science.gov (United States)

    Alao, A. O.

    2014-01-01

    The role of higher education in preparing youths for the labour market is becoming more challenging in the modern society. This is visible in the high number of tertiary institutions' graduates that are unemployable for lack of necessary skills, which would make them contribute profitably to any employer of labour. This paper examines the history…

  6. Integrated Water Resource Management: A Platform for Higher Education Institutions to Meet Complex Sustainability Challenges

    Science.gov (United States)

    Powell, Neil; Larsen, Rasmus Kløcker

    2013-01-01

    Higher education institutions in Sweden are increasingly exposed to international market conditions and rising competition from a more mobile student body. This increases the need for universities to adapt to their social and economic environment and to their clients, including the political trends and financial opportunities in Sweden and EU, if…

  7. Country's Competitiveness and Sustainability in the Context of the Higher Education System Reforms

    Science.gov (United States)

    Jermolajeva, Elita; Aleksejeva, Ludmila

    2013-01-01

    The accumulation of knowledge and its use have become important factors that promote economic development as they contribute to a country's competitiveness in the global economy. The basic significance of research is obtained by defining new approaches in the organisation, function and efficiency of the higher education system (HES) by emphasising…

  8. "Low-Impact Communities" and Their Value to Experiential Education for Sustainability in Higher Education

    Science.gov (United States)

    Cook, Robert; Cutting, Roger

    2014-01-01

    This paper reports on a year-long research project that investigated the value of experiential engagement with "alternative" communities which derive a high degree of self-reliance from working closely with their own local natural resources. Opportunities for higher education students to explore these communities were developed and the…

  9. Thoroughly Applying Scientific Outlook on Development Implementing Sustainable Development Strategy in Higher Vocational Colleges

    Science.gov (United States)

    Li, Zhi; Wang, Youhua

    2008-01-01

    To make breakthroughs, obtain further development, and win in the fierce competition, higher vocational colleges must apply scientific outlook on development, set up students-and-teachers oriented educational concept, enhance connotation construction, create competition advantages so as to fully improve education and teaching quality and realize…

  10. The Sustainable University: Green Goals and New Challenges for Higher Education Leaders

    Science.gov (United States)

    Martin, James; Samels, James E.

    2012-01-01

    Colleges and universities are at the forefront of efforts to preserve the earth's resources for future generations. Carbon neutrality, renewable energy sources, green building strategies, and related initiatives require informed and courageous leaders at all levels of higher education. James Martin and James E. Samels have worked closely with…

  11. Emblems of Quality in Higher Education. Developing and Sustaining High-Quality Programs.

    Science.gov (United States)

    Haworth, Jennifer Grant; Conrad, Clifton F.

    This book proposes an "engagement" theory of program quality to evaluate and improve higher education programs at all degree levels. Based on interviews with 781 participants in a national study of Masters degree programs, it focuses on the interactive roles of students, faculty, and administrators in developing high-quality programs…

  12. Modeling change in learning strategies throughout higher education: a multi-indicator latent growth perspective.

    Science.gov (United States)

    Coertjens, Liesje; Donche, Vincent; De Maeyer, Sven; Vanthournout, Gert; Van Petegem, Peter

    2013-01-01

    The change in learning strategies during higher education is an important topic of research in the Student Approaches to Learning field. Although the studies on this topic are increasingly longitudinal, analyses have continued to rely primarily on traditional statistical methods. The present research is innovative in the way it uses a multi-indicator latent growth analysis in order to more accurately estimate the general and differential development in learning strategy scales. Moreover, the predictive strength of the latent growth models are estimated. The sample consists of one cohort of Flemish University College students, 245 of whom participated in the three measurement waves by filling out the processing and regulation strategies scales of the Inventory of Learning Styles--Short Versions. Independent-samples t-tests revealed that the longitudinal group is a non-random subset of students starting University College. For each scale, a multi-indicator latent growth model is estimated using Mplus 6.1. Results suggest that, on average, during higher education, students persisting in their studies in a non-delayed manner seem to shift towards high-quality learning and away from undirected and surface-oriented learning. Moreover, students from the longitudinal group are found to vary in their initial levels, while, unexpectedly, not in their change over time. Although the growth models fit the data well, significant residual variances in the latent factors remain.

  13. Modeling change in learning strategies throughout higher education: a multi-indicator latent growth perspective.

    Directory of Open Access Journals (Sweden)

    Liesje Coertjens

    Full Text Available The change in learning strategies during higher education is an important topic of research in the Student Approaches to Learning field. Although the studies on this topic are increasingly longitudinal, analyses have continued to rely primarily on traditional statistical methods. The present research is innovative in the way it uses a multi-indicator latent growth analysis in order to more accurately estimate the general and differential development in learning strategy scales. Moreover, the predictive strength of the latent growth models are estimated. The sample consists of one cohort of Flemish University College students, 245 of whom participated in the three measurement waves by filling out the processing and regulation strategies scales of the Inventory of Learning Styles--Short Versions. Independent-samples t-tests revealed that the longitudinal group is a non-random subset of students starting University College. For each scale, a multi-indicator latent growth model is estimated using Mplus 6.1. Results suggest that, on average, during higher education, students persisting in their studies in a non-delayed manner seem to shift towards high-quality learning and away from undirected and surface-oriented learning. Moreover, students from the longitudinal group are found to vary in their initial levels, while, unexpectedly, not in their change over time. Although the growth models fit the data well, significant residual variances in the latent factors remain.

  14. Challenges of rapid economic growth in China: Reconciling sustainable energy use, environmental stewardship and social development

    International Nuclear Information System (INIS)

    Li Yong; Oberheitmann, Andreas

    2009-01-01

    China aims at quadrupling per-capita GDP by 2020 compared to the year 2000. Without any energy and environmental policy measures, this tremendous economic growth would be associated with a quadrupling of primary energy consumption up to 6.3 billion tons of standard coal equivalents (sce) and energy-related CO 2 -emissions of 13.9 billion tons Against this background, this paper is to set China's need to implement its sustainable development strategy into the quantitative context of the countries economic development and subsequent economic growth-related environmental problems. China is urgently searching for a way to ease the negative implications of economic growth and has committed itself to achieve a level of 3.0 billion ton sce primary energy consumption in 2020. As a consequence, the macro-economic energy intensity has to be reduced by 53% by 2020. A reduction of 53% by 2020 would lead to an energy intensity level 30% points below the year-2000 level of developed countries. As for natural resources, the expected economic growth will lead to an increase of crude oil net-imports up to 455 million ton sce in 2020 and 650 million ton sce in 2030. As for regional income distribution, economic growth helped to decrease existing inequities

  15. Sustainable growth of EU economies and Baltic context: Characteristics and modelling

    Directory of Open Access Journals (Sweden)

    Girts Karnitis

    2017-05-01

    Full Text Available The united general growth strategy for all EU Member States, a common economic and political vision as well as location in the same geographic region provides a necessary basis for the benchmarking modelling of economies. The main objective of this study is determination of the functional regularities and drivers of the growth of EU economies and the context of the Baltic States in line with the general trend of the EU, as well as development of the growth model, which can be used for sustainable planning and prediction. Analysis of several regularly published analytical indexes suggests a thesis on innovation as the real basic driving force for EU economies and outlines Innovation Performance Index, which have a very strong compliance with the economic growth of particular country. At the same time study of the data set and methodology of the Index indicates space for further optimization. By use of several linear regression tools the growth model was created. It is based on three hard independent statistical indicators (predictors only; of course, these indicators is a peak of a complex pyramid. Despite of the simplicity of the model, the long-term correlation of fitted values with the real GDP per capita is extremely strong 0.961 – 0.987.

  16. Assessing faculty professional development in STEM higher education: Sustainability of outcomes.

    Science.gov (United States)

    Derting, Terry L; Ebert-May, Diane; Henkel, Timothy P; Maher, Jessica Middlemis; Arnold, Bryan; Passmore, Heather A

    2016-03-01

    We tested the effectiveness of Faculty Institutes for Reforming Science Teaching IV (FIRST), a professional development program for postdoctoral scholars, by conducting a study of program alumni. Faculty professional development programs are critical components of efforts to improve teaching and learning in the STEM (Science, Technology, Engineering, and Mathematics) disciplines, but reliable evidence of the sustained impacts of these programs is lacking. We used a paired design in which we matched a FIRST alumnus employed in a tenure-track position with a non-FIRST faculty member at the same institution. The members of a pair taught courses that were of similar size and level. To determine whether teaching practices of FIRST participants were more learner-centered than those of non-FIRST faculty, we compared faculty perceptions of their teaching strategies, perceptions of environmental factors that influence teaching, and actual teaching practice. Non-FIRST and FIRST faculty reported similar perceptions of their teaching strategies and teaching environment. FIRST faculty reported using active learning and interactive engagement in lecture sessions more frequently compared with non-FIRST faculty. Ratings from external reviewers also documented that FIRST faculty taught class sessions that were learner-centered, contrasting with the teacher-centered class sessions of most non-FIRST faculty. Despite marked differences in teaching practice, FIRST and non-FIRST participants used assessments that targeted lower-level cognitive skills. Our study demonstrated the effectiveness of the FIRST program and the empirical utility of comparison groups, where groups are well matched and controlled for contextual variables (for example, departments), for evaluating the effectiveness of professional development for subsequent teaching practices.

  17. Optimistic about sustainable growth and employment. An entrepreneurial vision on the opportunities for the Netherlands

    International Nuclear Information System (INIS)

    2010-04-01

    The Dutch economy can benefit from the significant perspectives that are offered by economic developments in Asia and South America by utilizing and expanding its current strengths. Sustainable growth and full employment are within reach. Cutbacks and reforms must not be 'depressing' but deliver additional growth and new opportunities. That is the core message of 'optimistic, the long-term vision of VNO-NCW (The Confederation of Netherlands Industry and Employers), MKB (Netherlands Federation of Small and Medium-sized Enterprises) and LTO Nederland (Dutch Federation of Agriculture and Horticulture). Their thoughts and plans with regard to strengthening the position of the Netherlands in the economic world top should play a role in the run-up to the elections and in forming the cabinet. [nl

  18. Attaining Sustainable Growth in Nigeria: Any Role for Solid Mineral Development?

    Directory of Open Access Journals (Sweden)

    Richardson Kojo Edeme

    2018-03-01

    Full Text Available Using time series such as GDP per capita, solid minerals output, foreign trade balance, domestic interest rate, inflation, and gross domestic savings, for the period 1960-2015. the Linear Growth Regression model adopted for this study indicates that solid minerals positively impact on sustainable growth and is statistically significant. The study also found that solid mineral is highly significant but negatively related with foreign exchange due largely to illegal migration of mineral commodities across the borders of the country. In view of this, there is need for conscious inter-agency collaboration to track the volume of mineral resources illegally escaping the shores of the country without being accounted for. Besides, there should be more attention on developing the solid mineral sector to help insulate the economy from the vagaries of the present economic woes given the rising demand in solid mineral resources globally.

  19. Hard Times in Higher Education: The Closure of Subject Centres and the Implications for Education for Sustainable Development (ESD

    Directory of Open Access Journals (Sweden)

    Brian Chalkley

    2011-04-01

    Full Text Available Within many British Universities and, indeed, across higher education internationally, how best to provide education for sustainable development (ESD has become an increasingly important issue. There is now a widespread view that higher education sectors have a key part to play in preparing societies for the transition to a low carbon economy and the shift towards more sustainable ways of living and working. In the UK, a leading role in this field has been played by the Higher Education Academy and especially its network of 24 Subject Centres, each of which promotes curriculum enhancement in a particular discipline area. The mission of the Higher Education Academy has been to help raise the overall quality of the student learning experience across all disciplines and all Higher Education institutions (HEIs. As part of promoting and supporting many kinds of curriculum innovation and staff development, the HE Academy has championed the cause of ESD. Now, however, as a result of government spending cuts, the Academy is facing severe budget reductions and all its Subject Centres are soon to close. At this pivotal moment, the purpose of this paper is, therefore, to review the HE Academy’s past contribution to ESD and to explore the likely future implications of the demise of its Subject Centres. The paper ends by outlining some ideas as to how the ESD agenda might be advanced in the post-Subject Centre era, in the light of the Academy’s intention to support subject communities under its new structure. The paper has been developed through participation in key committees, engagement with Academy and Subject Centre staff, as well as through a literature review.

  20. Personal growth initiative among Industrial Psychology students in a higher education institution in South Africa

    Directory of Open Access Journals (Sweden)

    Angelique de Jager-van Straaten

    2016-10-01

    Full Text Available Orientation: Personal growth initiative (PGI is an important characteristic of workplace counsellors. Industrial and organisational (I-O psychologists often assist employees with counselling for work-related and personal problems, and therefore PGI is an important research topic for this profession. Research purpose: The purpose of this study was to measure the PGI of I-O psychology students in a higher education institution in South Africa, as well as to explore differences in PGI between demographic groups. Motivation: According to the scope of practice for psychologists, growth and development of employees form part of an I-O psychologist’s responsibilities. PGI is an important characteristic of I-O psychologists as it enables them to efficiently assist employees in growth and development processes. Research design, approach and method: A cross-sectional survey design was used. A purposive non-probability sample (N = 568 of I-O psychology students was taken from a higher education institution in South Africa. A biographical questionnaire and the personal growth initiative scale (PGIS were used as measuring instruments. Main findings: The results indicated that (1 the PGIS is a valid and reliable measure of PGI, (2 PGI is prevalent amongst I-O psychology students and (3 PGI differs between certain demographic groups. Practical implications: The findings of this study will assist in the future development of a training programme for I-O psychology students to equip them with the counselling skills they need to function in a counselling role. Contribution: This study contributes to knowledge regarding the importance of PGI for I-O psychology students. The study will also assist higher education institutes to adapt their training programmes in order to prepare I-O psychology students for their role as counsellors. More knowledge will also be provided with regard to the functioning of the PGIS.

  1. Plant species richness sustains higher trophic levels of soil nematode communities after consecutive environmental perturbations.

    Science.gov (United States)

    Cesarz, Simone; Ciobanu, Marcel; Wright, Alexandra J; Ebeling, Anne; Vogel, Anja; Weisser, Wolfgang W; Eisenhauer, Nico

    2017-07-01

    The magnitude and frequency of extreme weather events are predicted to increase in the future due to ongoing climate change. In particular, floods and droughts resulting from climate change are thought to alter the ecosystem functions and stability. However, knowledge of the effects of these weather events on soil fauna is scarce, although they are key towards functioning of terrestrial ecosystems. Plant species richness has been shown to affect the stability of ecosystem functions and food webs. Here, we used the occurrence of a natural flood in a biodiversity grassland experiment that was followed by a simulated summer drought experiment, to investigate the interactive effects of plant species richness, a natural flood, and a subsequent summer drought on nematode communities. Three and five months after the natural flooding, effects of flooding severity were still detectable in the belowground system. We found that flooding severity decreased soil nematode food-web structure (loss of K-strategists) and the abundance of plant feeding nematodes. However, high plant species richness maintained higher diversity and abundance of higher trophic levels compared to monocultures throughout the flood. The subsequent summer drought seemed to be of lower importance but reversed negative flooding effects in some cases. This probably occurred because the studied grassland system is well adapted to drought, or because drought conditions alleviated the negative impact of long-term soil waterlogging. Using soil nematodes as indicator taxa, this study suggests that high plant species richness can maintain soil food web complexity after consecutive environmental perturbations.

  2. Where does sustainable growth end? Inaugural speech; Waar eindigt duurzame groei? Inaugurele rede

    Energy Technology Data Exchange (ETDEWEB)

    Gerlagh, R.

    2010-11-15

    After a brief explanation about several characteristics of capitalism, a number of environmental issues are discussed, paying particular attention to the climate issue. In this context an answer is given to the question what sustainability means and how sustainability can be implemented. A price tag needs to be attached to the use of nature and the environment. Several examples are given in support of the value of scarce nature and how difficult it is to distribute this value evenly. Finally, insight is given in the conditions for sustainable growth as well as the main obstacles. [Dutch] Na een korte uiteenzetting van enkele kenmerken van het kapitalisme wordt een aantal milieuproblemen voor het voetlicht gebracht met speciale aandacht voor het klimaatprobleem. In deze context wordt de vraag beantwoord wat duurzaamheid betekent en hoe duurzaamheid kan worden geimplementeerd. Aan het gebruik van natuur en milieu moet een prijskaartje komen te hangen. Er worden voorbeelden gegeven waaruit blijkt hoe waardevol schaarse natuur is, en hoe moeilijk het is deze waarde eerlijk te verdelen. Tenslotte wordt inzicht gegeven in de voorwaarden voor duurzame groei, en de belangrijkste obstakels.

  3. ACCOUNTING CHALLENGES OF SUSTAINABLE DEVELOPMENT OF HIGHER EDUCATION INSTITUTIONS FROM THE REPUBLIC OF MOLDOVA

    Directory of Open Access Journals (Sweden)

    Galina BADICU

    2016-03-01

    Full Text Available The Republic of Moldova has, de facto, joined the Bologna Process in 2005,and startingwith this year multiple reforms in the higher education realm have been peformed. One primary aspect deals with the financial autonomy of the universities. The lack of an adequate financial support from the government was offset by the introduction of paid studies, which allowed universities to survive under government underfunding conditions and to independently manage their financial resources gained from tuition fees. In order to determine the adequate level of funding a tool for identifying the real training costs is required. In this article, we aim to investigate the pros and cons of the method of activity-based costing.

  4. Differences in energy expenditures and growth dilution explain higher PCB concentrations in male summer flounder

    Science.gov (United States)

    Madenjian, Charles P.; Jensen, Olaf P.; Rediske, Richard R.; O'Keefe, James P.; Vastano, Anthony R.; Pothoven, Steven A.

    2016-01-01

    Comparison of polychlorinated biphenyl (PCB) concentrations between the sexes of mature fish may reveal important behavioral and physiological differences between the sexes. We determined whole-fish PCB concentrations in 23 female summer flounder Paralichthys dentatus and 27 male summer flounder from New Jersey coastal waters. To investigate the potential for differences in diet or habitat utilization between the sexes, carbon and nitrogen stable isotope ratios were also determined. In 5 of the 23 female summer flounder, PCB concentrations in the somatic tissue and ovaries were determined. In addition, we used bioenergetics modeling to assess the contribution of the growth dilution effect to the observed difference in PCB concentrations between the sexes. Whole-fish PCB concentrations for females and males averaged 87 and 124 ng/g, respectively; thus males were 43% higher in PCB concentration compared with females. Carbon and nitrogen stable isotope ratios did not significantly differ between the sexes, suggesting that diet composition and habitat utilization did not vary between the sexes. Based on PCB determinations in the somatic tissue and ovaries, we predicted that PCB concentration of females would increase by 0.6%, on average, immediately after spawning due to release of eggs. Thus, the change in PCB concentration due to release of eggs did not explain the higher PCB concentrations observed in males. Bioenergetics modeling results indicated that the growth dilution effect could account for males being 19% higher in PCB concentration compared with females. Thus, the bulk of the observed difference in PCB concentrations between the sexes was not explained by growth dilution. We concluded that a higher rate of energy expenditure in males, stemming from greater activity and a greater resting metabolic rate, was most likely the primary driver for the observed difference in PCB concentrations between the sexes.

  5. Differences in Energy Expenditures and Growth Dilution Explain Higher PCB Concentrations in Male Summer Flounder.

    Directory of Open Access Journals (Sweden)

    Charles P Madenjian

    Full Text Available Comparison of polychlorinated biphenyl (PCB concentrations between the sexes of mature fish may reveal important behavioral and physiological differences between the sexes. We determined whole-fish PCB concentrations in 23 female summer flounder Paralichthys dentatus and 27 male summer flounder from New Jersey coastal waters. To investigate the potential for differences in diet or habitat utilization between the sexes, carbon and nitrogen stable isotope ratios were also determined. In 5 of the 23 female summer flounder, PCB concentrations in the somatic tissue and ovaries were determined. In addition, we used bioenergetics modeling to assess the contribution of the growth dilution effect to the observed difference in PCB concentrations between the sexes. Whole-fish PCB concentrations for females and males averaged 87 and 124 ng/g, respectively; thus males were 43% higher in PCB concentration compared with females. Carbon and nitrogen stable isotope ratios did not significantly differ between the sexes, suggesting that diet composition and habitat utilization did not vary between the sexes. Based on PCB determinations in the somatic tissue and ovaries, we predicted that PCB concentration of females would increase by 0.6%, on average, immediately after spawning due to release of eggs. Thus, the change in PCB concentration due to release of eggs did not explain the higher PCB concentrations observed in males. Bioenergetics modeling results indicated that the growth dilution effect could account for males being 19% higher in PCB concentration compared with females. Thus, the bulk of the observed difference in PCB concentrations between the sexes was not explained by growth dilution. We concluded that a higher rate of energy expenditure in males, stemming from greater activity and a greater resting metabolic rate, was most likely the primary driver for the observed difference in PCB concentrations between the sexes.

  6. Furthering knowledge of seaweed growth and development to facilitate sustainable aquaculture.

    Science.gov (United States)

    Charrier, Bénédicte; Abreu, Maria Helena; Araujo, Rita; Bruhn, Annette; Coates, Juliet C; De Clerck, Olivier; Katsaros, Christos; Robaina, Rafael R; Wichard, Thomas

    2017-12-01

    Macroalgae (seaweeds) are the subject of increasing interest for their potential as a source of valuable, sustainable biomass in the food, feed, chemical and pharmaceutical industries. Compared with microalgae, the pace of knowledge acquisition in seaweeds is slower despite the availability of whole-genome sequences and model organisms for the major seaweed groups. This is partly a consequence of specific hurdles related to the large size of these organisms and their slow growth. As a result, this basic scientific field is falling behind, despite the societal and economic importance of these organisms. Here, we argue that sustainable management of seaweed aquaculture requires fundamental understanding of the underlying biological mechanisms controlling macroalgal life cycles - from the production of germ cells to the growth and fertility of the adult organisms - using diverse approaches requiring a broad range of technological tools. This Viewpoint highlights several examples of basic research on macroalgal developmental biology that could enable the step-changes which are required to adequately meet the demands of the aquaculture sector. © 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.

  7. Four Sustainability Goals in a Swedish Low-Growth/Degrowth Context

    Directory of Open Access Journals (Sweden)

    Eléonore Fauré

    2016-10-01

    Full Text Available Continual environmental degradation and an unfair distribution of environmental burdens and benefits are two great challenges for humanity. Economic growth is often taken for granted when planning for the future. However, it is often argued that maintaining economic growth conflicts with keeping human activities adjusted to ecological boundaries and finite resources, at least for the more-developed countries. With this paper, we present sustainability goals for building and planning in Sweden to be achieved by 2050 in a context of limited or even negative economic growth. These goals should ensure that all groups in society have sufficient resources and a good life within planetary boundaries. We select four goals in a participatory process: two environmental goals related to climate change and land use and two social goals related to welfare and participation. Our results show that achieving the environmental goals will require significant reductions of Sweden’s greenhouse gas (GHG emissions and land use compared to today’s levels. Regarding the social goals, these are, in many aspects, reasonably well fulfilled in Sweden today, although disparities remain between groups of citizens. The main challenge, however, is to ensure that these goals are fulfilled even within environmental limits and if economic growth should halt.

  8. Sustained availability of trimethoprim in drinking water to achieve higher plasma sulphonamide-trimethoprim antibacterial activity in broilers.

    Science.gov (United States)

    Sumano, H; Hernandez, L; Gutierrez, L; Bernad-Bernad, M J

    2005-02-01

    (1) In order to make trimethoprim (TMP) available to broilers throughout the day, a sustained release formulation (SRF) of the drug in the form of granules was added to the water tank that supplies drinking water. (2) Broilers were initially dosed with sulphachloropiridazine-TMP (SCP-TMP 5:1) and then further medicated throughout the day, achieving in the end a dose of 30 mg/kg each of SCP and TMP (group A). Group B received a preparation with the same dose of SCP and TMP (1:1) as group A, but administered as a single dose without the SRF of TMP. Group C received the customary SCP-TMP 5:1 preparation (30 and 6 mg/kg, respectively). Water tanks were completely consumed in 3 to 4 h. (3) Broilers were bled at different times and concentration of antibacterial activity in serum determined by correlating the composite antibacterial activity of SCP and TMP with actual concentrations of these drugs by means of a microbiological agar diffusion assay. (4) Time vs serum concentrations of activity were higher in group B; the increments in the maximum serum concentration for group B over groups A and C being 39 and 67%, respectively. (5) However, the sustained concentration of activity over time, measured as the area under the cu)rve, was highest in group A. Group B had higher values for area under the curve than group C. (6) An additional dose of TMP to achieve 30 mg/kg of both SCP and TMP improves the serum concentration of this combination over the customary 5:1 proportion. The best values for sustaining antibacterial activity were obtained using a 1:1 ratio as in group A. The use of a SRF as in group A may translate into better clinical results.

  9. Can galaxy growth be sustained through HI-rich minor mergers?

    Science.gov (United States)

    Lehnert, M. D.; van Driel, W.; Minchin, R.

    2016-05-01

    Local galaxies with specific star-formation rates (star-formation rate per unit mass; sSFR ~ 0.2-10 Gyr-1) that are as high as distant galaxies (z ≈ 1-3), are very rich in Hi. Those with low stellar masses, M⋆ = 108-9 M⊙, for example, have MHI/M⋆ ≈ 5-30. Using continuity arguments, whereby the specific merger rate is hypothesized to be proportional to the specific star-formation rate, along with Hi gas mass measurements for local galaxies with high sSFR, we estimate that moderate-mass galaxies, M⋆ = 109-10.5 M⊙, can acquire enough gas through minor mergers (stellar mass ratios ~4-100) to sustain their star formation rates at z ~ 2. The relative fraction of the gas accreted through minor mergers declines with increasing stellar mass, and for the most massive galaxies considered, M⋆ = 1010.5-11 M⊙, this accretion rate is insufficient to sustain their star formation. We checked our minor merger hypothesis at z = 0 using the same methodology, but now with relations for local normal galaxies, and find that minor mergers cannot account for their specific growth rates, in agreement with observations of Hi-rich satellites around nearby spirals. We discuss a number of attractive features, such as a natural downsizing effect, in using minor mergers with extended Hi disks to support star formation at high redshift. The answer to the question posed by the title, "Can galaxy growth be sustained through Hi-rich minor mergers?", is "maybe", but only for relatively low-mass galaxies and at high redshift.

  10. The Roles of Public Higher Education Expenditure and the Privatization of the Higher Education on U.S. States Economic Growth

    Science.gov (United States)

    Curs, Bradley R.; Bhandari, Bornali; Steiger, Christina

    2011-01-01

    Previous empirical literature finds that government expenditure on higher education has a negative, or null, effect on U.S. economic growth rates. This empirical result may be driven by omission of an important variable--the privatization of higher education. Using state-level panel data from 1970 to 2005, this analysis investigates whether the…

  11. The Worldwide Growth of Private Higher Education: Cross-National Patterns of Higher Education Institution Foundings by Sector

    Science.gov (United States)

    Buckner, Elizabeth

    2017-01-01

    This article investigates cross-national patterns of public and private higher education institution (HEI) foundings from 1960 to 2006. It argues that in addition to national demographic and economic factors, patterns of HEI foundings also reflect world-level models about how nations should structure their higher education systems. Findings…

  12. Higher Growth Rate of Branch Duct Intraductal Papillary Mucinous Neoplasms Associates With Worrisome Features.

    Science.gov (United States)

    Kolb, Jennifer M; Argiriadi, Pamela; Lee, Karen; Liu, Xiaoyu; Bagiella, Emilia; Lucas, Aimee L; Kim, Michelle Kang; Kumta, Nikhil A; Nagula, Satish; Sarpel, Umut; DiMaio, Christopher J

    2018-03-11

    or invasive cancers. BD-IPMNs that developed worrisome features were associated with a significantly higher rate of growth than lesions with low-risk features. Low risk BD-IPMNs that grow more than 2.5 mm/year might require surveillance. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

  13. Validating the Need to Include the Economic Returns of Graduates as a Metric of a Higher Education Institutions Level of Sustainability

    Science.gov (United States)

    Maragakis, Antonios; van den Dobbelsteen, Andy; Maragakis, Alexandros

    2016-01-01

    Higher education institutions play an important role in sustainability, in their own management and operation, in research and education, and in the undergraduate and graduate degrees they deliver. Often ignored, economic sustainability and future perspectives of students are important indicators too. The research presented in this paper validates…

  14. 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…

  15. Nanodiamond-based injectable hydrogel for sustained growth factor release: Preparation, characterization and in vitro analysis.

    Science.gov (United States)

    Pacelli, Settimio; Acosta, Francisca; Chakravarti, Aparna R; Samanta, Saheli G; Whitlow, Jonathan; Modaresi, Saman; Ahmed, Rafeeq P H; Rajasingh, Johnson; Paul, Arghya

    2017-08-01

    Nanodiamonds (NDs) represent an emerging class of carbon nanomaterials that possess favorable physical and chemical properties to be used as multifunctional carriers for a variety of bioactive molecules. Here we report the synthesis and characterization of a new injectable ND-based nanocomposite hydrogel which facilitates a controlled release of therapeutic molecules for regenerative applications. In particular, we have formulated a thermosensitive hydrogel using gelatin, chitosan and NDs that provides a sustained release of exogenous human vascular endothelial growth factor (VEGF) for wound healing applications. Addition of NDs improved the mechanical properties of the injectable hydrogels without affecting its thermosensitive gelation properties. Biocompatibility of the generated hydrogel was verified by in vitro assessment of apoptotic gene expressions and anti-inflammatory interleukin productions. NDs were complexed with VEGF and the inclusion of this complex in the hydrogel network enabled the sustained release of the angiogenic growth factor. These results suggest for the first time that NDs can be used to formulate a biocompatible, thermosensitive and multifunctional hydrogel platform that can function both as a filling agent to modulate hydrogel properties, as well as a delivery platform for the controlled release of bioactive molecules and growth factors. One of the major drawbacks associated with the use of conventional hydrogels as carriers of growth factors is their inability to control the release kinetics of the loaded molecules. In fact, in most cases, a burst release is inevitable leading to diminished therapeutic effects and unsuccessful therapies. As a potential solution to this issue, we hereby propose a strategy of incorporating ND complexes within an injectable hydrogel matrix. The functional groups on the surface of the NDs can establish interactions with the model growth factor VEGF and promote a prolonged release from the polymer network

  16. Ethnography of a Sustainable Agriculture Program: A Case Study of a Social Movement's Inception and Growth on a University Campus

    Science.gov (United States)

    Triana, Benjamin

    2016-01-01

    This ethnography documents how the message of sustainability was interpreted and communicated through a sustainable agricultural (SAG) program at an American higher education institution. The ethnography documents the evolution of the program as the program tackled obstacles and accomplished its goals during the initial phases of the program's…

  17. Sustaining the Higher Education Hub Model: The Challenge of Adequate Academic and Social Support Structures for International Students

    Directory of Open Access Journals (Sweden)

    Cameron Richards

    2011-11-01

    Full Text Available In recent years, the Education Hub (EH concept has perhaps become the single most important focus of higher education policy in most Asian countries. A particular Asian Education Hub model (e.g. Cheng, 2010 is now globally influential with its emphasis on how governments can harness direct as well as indirect economic benefits of a higher education system. Such a model aims to prepare students for employment in an emerging global economy and also to attract fee-paying international students in terms of education as not just a public good but a key and increasingly important area of national investment and economic development. In a related paper which focused on a comparison between distinct Malaysian and Singaporean versions of Asian EH l models developed over the last two decades (Richards, 2011c, we investigated the dangers as well as opportunities at stake. In this paper, we investigate the linked idea that sufficient academic and social support structures for supporting international as well as local students provide the crucial key to the factors of sustainability needed to support the various versions of the general strategy of Higher Education internationalisation.

  18. Monopolization versus sustainable growth – the case of postal services market in Poland

    Directory of Open Access Journals (Sweden)

    Tomasz Bernat

    2013-11-01

    Full Text Available Economies of the European Union are evolving towards the competitive development along with sustainable development. For many years, these have been the key elements of the unions strategic goals. This indicates, actions in order to achieve them on particular markets, especially on monopolized markets. These includes the postal services market. This raises the question, whether the monopolization of the area-at least a certain segment, has an impact on the biggest player on the market when taking or not taking action regarding the sustainable growth? Three hypotheses and their verification give the answer to this question. The hipotheses are as follow: the Poczta Polska SA is operator which ratify the Universal Postal Convention, therefore, pro-environmental and pro-social goals should be part of their actions; Operators involved in environmental and social activities take official strategy CSR (Corporate Social Responsibility and officially announce it publicly, for instance, on their own websites; actions speak for themselves - the entity involved in the particular area will be actively participate in it, so that its operation will be known to the public. As a research method, have been used case study and analysis of the literature. The paper highlights both academic as well as managerial implications.

  19. Open Innovation Projects in SMEs as an Engine for Sustainable Growth

    Directory of Open Access Journals (Sweden)

    Byungun Yoon

    2016-02-01

    Full Text Available Most innovation activities that are inevitable for sustainable growth are coordinated via research and development (R&D projects, which can differ widely in terms of both project and open innovation characteristics, even when conducted within the same firm. Therefore, it is important to consider the peculiarities of R&D projects when evaluating the performance of open innovation strategies, as well as to explore how the benefits and costs of open innovation are shaped by cross-level interactions. This study identifies the differences between successful and unsuccessful open innovation projects, in both firm-level and project-level terms. We focus on small and medium enterprises (SMEs, which usually lack the full set of internal resources and competences required to effectively develop, produce, and commercialize their innovations, and thus must adopt open innovation approaches more actively for sustainability. Adopting an empirical approach, we conducted a survey of 517 Korean SMEs and analyzed 241 successful and unsuccessful open innovation projects in depth. By combining measurements at the firm and project levels, this study provides new insight into the intra-organizational challenges of implementing open innovation projects, which are not only helpful to strategic decision-makers in SMEs, but also to those who make policies for them.

  20. Revitalization of plant growth promoting rhizobacteria for sustainable development in agriculture.

    Science.gov (United States)

    Gouda, Sushanto; Kerry, Rout George; Das, Gitishree; Paramithiotis, Spiros; Shin, Han-Seung; Patra, Jayanta Kumar

    2018-01-01

    The progression of life in all forms is not only dependent on agricultural and food security but also on the soil characteristics. The dynamic nature of soil is a direct manifestation of soil microbes, bio-mineralization, and synergistic co-evolution with plants. With the increase in world's population the demand for agriculture yield has increased tremendously and thereby leading to large scale production of chemical fertilizers. Since the use of fertilizers and pesticides in the agricultural fields have caused degradation of soil quality and fertility, thus the expansion of agricultural land with fertile soil is near impossible, hence researchers and scientists have sifted their attention for a safer and productive means of agricultural practices. Plant growth promoting rhizobacteria (PGPR) has been functioning as a co-evolution between plants and microbes showing antagonistic and synergistic interactions with microorganisms and the soil. Microbial revitalization using plant growth promoters had been achieved through direct and indirect approaches like bio-fertilization, invigorating root growth, rhizoremediation, disease resistance etc. Although, there are a wide variety of PGPR and its allies, their role and usages for sustainable agriculture remains controversial and restricted. There is also variability in the performance of PGPR that may be due to various environmental factors that might affect their growth and proliferation in the plants. These gaps and limitations can be addressed through use of modern approaches and techniques such as nano-encapsulation and micro-encapsulation along with exploring multidisciplinary research that combines applications in biotechnology, nanotechnology, agro biotechnology, chemical engineering and material science and bringing together different ecological and functional biological approaches to provide new formulations and opportunities with immense potential. Copyright © 2017 Elsevier GmbH. All rights reserved.

  1. Higher educational system of the Republic of Serbia in support of sustainable development: Challenges of the EU integration

    Directory of Open Access Journals (Sweden)

    Vujičić Milica

    2015-01-01

    Full Text Available The paper examines the system of higher education in the Republic of Serbia in the context of educational paradigms and the development of the innovation and knowledge-based national economy. The subject of the research is higher education in Serbia in a life-long learning perspective as an essential component in achieving smart growth, capable enough to become a competent part of the European Higher Education Area. The aim of this paper is to examine the current situation in this area and the achievements of the new Strategy for Development of Education in Serbia by 2020 in the context of the expansion of higher education on the global level, as well as to emphasize the responsibility towards future generations for development of a more modern system of education based on the creativity of all participants in the learning process. In conclusion, the paper points out that the developmental orientation of educational system in the Republic of Serbia is building a new model of higher education.

  2. Is rapid growth in Internet usage environmentally sustainable for Australia? An empirical investigation.

    Science.gov (United States)

    Salahuddin, Mohammad; Alam, Khorshed; Ozturk, Ilhan

    2016-03-01

    This study estimates the short- and long-run effects of Internet usage and economic growth on carbon dioxide (CO2) emissions using annual time series macro data for Australia for the period 1985-2012. Autoregressive distributive lag (ARDL) bounds and Gregory-Hansen structural break cointegration tests are applied. ARDL estimates indicate no significant long-run relationship between Internet usage and CO2 emissions, which implies that the rapid growth in Internet usage is still not an environmental threat for Australia. The study further indicates that higher level of economic growth is associated with lower level of CO2 emissions; however, Internet usage and economic growth have no significant short-run relationship with CO2 emissions. Financial development has both short-run and long-run significant positive association with CO2 emissions. The findings offer support in favor of energy efficiency gains and a reduction in energy intensity in Australia. However, impulse response and variance decomposition analysis suggest that Internet usage, economic growth and financial development will continue to impact CO2 emissions in the future, and as such, this study recommends that in addition to the existing measures to combat CO2 emissions, Australia needs to exploit the potential of the Internet not only to reduce its own carbon footprint but also to utilize information and communication technology (ICT)-enabled emissions abatement potential to reduce emissions in various other sectors across the economy, such as, power, renewable energy especially in solar and wind energy, agriculture, transport and service.

  3. Natural Disasters, Economic Growth and Sustainable Development in China―An Empirical Study Using Provincial Panel Data

    Directory of Open Access Journals (Sweden)

    Ji Guo

    2015-12-01

    Full Text Available Using a newly developed integrated indicator system with entropy weighting, we analyzed the panel data of 577 recorded disasters in 30 provinces of China from 1985–2011 to identify their links with the subsequent economic growth. Meteorological disasters promote economic growth through human capital instead of physical capital. Geological disasters did not trigger local economic growth from 1999–2011. Generally, natural disasters overall had no significant impact on economic growth from 1985–1998. Thus, human capital reinvestment should be the aim in managing recoveries, and it should be used to regenerate the local economy based on long-term sustainable development.

  4. Organizational resilience: Sustained institutional effectiveness among smaller, private, non-profit US higher education institutions experiencing organizational decline.

    Science.gov (United States)

    Moran, Kenneth A

    2016-06-04

    analysis was used to examine the direct and interaction effects between organizational decline, organizational rigidity response, organizational resilience response, and institutional effectiveness, controlling for age of institution and level of endowment. The study validated previous threat-rigidity response findings that organizational decline alone does not adversely impact institutional effectiveness. The direct effect of Goal-Directed Solution Seeking and Role Dependency organizational resilience factors had a positive, significant correlation with the Student Personal Development institutional effectiveness factor. The interactive effect of Goal-Directed Solution Seeking organizational resilience factor during organizational decline had a positive, significant correlation with the Professional Development and Quality of Faculty institutional effectiveness factor. The interactive effect of Avoidance during organizational decline had a positive, significant correlation with the Faculty and Administrator Employment Satisfaction institutional effectiveness factor. The interactive effect of Diminished Innovation, Morale, and Leader Credibility rigidity response factor and Avoidance organizational resilience factor during organizational decline had a positive, significant correlation with the Professional Development and Quality of Faculty institutional effectiveness factor. Lastly, the interactive effect of Increased Scapegoating of Leaders, Interest group Activities, and Conflict rigidity response factor and Avoidance organizational resilience factor during organizational decline had a positive, significant correlation with the Faculty and Administrator Employment Satisfaction institutional effectiveness factor. Factors of organizational resilience were found to have a positive effect among smaller, private non-profit higher educational institutions associated with this study toward sustaining institutional effectiveness during organizational decline. Specifically, the

  5. Sustainable Development in Higher Education: Current Practice and Future Development: A Case Study of University of Calabar-Nigeria

    Science.gov (United States)

    Ajake, Uchenna E.; Omori, Anne E.; Essien, Margaret

    2011-01-01

    The study highlighted the Nigerian Universities' new sustainable development strategies: emphasizes the role that entrepreneurship education can play in both raising awareness among young people about sustainable development and giving them the skills to put sustainable development into practice. Universities place priority on the development of…

  6. Energy efficiency, human behavior, and economic growth: Challenges to cutting energy demand to sustainable levels

    Science.gov (United States)

    Santarius, Tilman

    2015-03-01

    Increasing energy efficiency in households, transportation, industries, and services is an important strategy to reduce energy service demand to levels that allow the steep reduction of greenhouse gases, and a full fledged switch of energy systems to a renewable basis. Yet, technological efficiency improvements may generate so-called rebound effects, which may `eat up' parts of the technical savings potential. This article provides a comprehensive review of existing research on these effects, raises critiques, and points out open questions. It introduces micro-economic rebound effect and suggests extending consumer-side analysis to incorporate potential `psychological rebound effects.' It then discusses meso-economic rebound effects, i.e. producer-side and market-level rebounds, which so far have achieved little attention in the literature. Finally, the article critically reviews evidence for macro-economic rebound effects as energy efficiency-induced economic growth impacts. For all three categories, the article summarizes assessments of their potential quantitative scope, while pointing out remaining methodological weaknesses and open questions. As a rough "rule of thumb", in the long term and on gross average, only half the technical savings potential of across-the-board efficiency improvements may actually be achieved in the real world. Policies that aim at cutting energy service demand to sustainable levels are well advised to take due note of detrimental behavioral and economic growth impacts, and should foster policies and measures that can contain them.

  7. Meeting the Sustainable Development Goals leads to lower world population growth.

    Science.gov (United States)

    Abel, Guy J; Barakat, Bilal; Kc, Samir; Lutz, Wolfgang

    2016-12-13

    Here we show the extent to which the expected world population growth could be lowered by successfully implementing the recently agreed-upon Sustainable Development Goals (SDGs). The SDGs include specific quantitative targets on mortality, reproductive health, and education for all girls by 2030, measures that will directly and indirectly affect future demographic trends. Based on a multidimensional model of population dynamics that stratifies national populations by age, sex, and level of education with educational fertility and mortality differentials, we translate these goals into SDG population scenarios, resulting in population sizes between 8.2 and 8.7 billion in 2100. Because these results lie outside the 95% prediction range given by the 2015 United Nations probabilistic population projections, we complement the study with sensitivity analyses of these projections that suggest that those prediction intervals are too narrow because of uncertainty in baseline data, conservative assumptions on correlations, and the possibility of new policies influencing these trends. Although the analysis presented here rests on several assumptions about the implementation of the SDGs and the persistence of educational, fertility, and mortality differentials, it quantitatively illustrates the view that demography is not destiny and that policies can make a decisive difference. In particular, advances in female education and reproductive health can contribute greatly to reducing world population growth.

  8. How to stop the snowball growth? A way for sustaining public debt over generations

    Directory of Open Access Journals (Sweden)

    Catrina Ion-Lucian

    2017-08-01

    Full Text Available Why public debts are growing so fast in most developing countries, like a dangerous snowball which is growing and growing and no one can stop it? It is only a negative relation between high debt and real growth of economy? How can we definitively remove the Ricardian anxiety which called debt a “terrible scourge”? These are only few questions asked in the last century in relation with debt “overhang” not only by scholars, but by governments as well. This paper aims to answer to other questions like: Why debt’s rate grows faster than GDP? Why governments borrow? For current spending or for public investments? Who should benefits current loans? Who should pay for them and when? How should be the taxation along the economic cycle: neutral or countercyclical? Need we a model to sustain the public debt over generations, or it is good enough to maintain a good ration between real GDP growth and debt and that’s it?

  9. Predicting the Performance and Survival of Islamic Banks in Malaysia to Achieve Growth Sustainability

    Directory of Open Access Journals (Sweden)

    Mazuin Sapuan Noraina

    2017-01-01

    Full Text Available In Malaysia, the growth of the Islamic financial industry has increased tremendously in line with the Government’s ambition to make Malaysia as an international hub for Islamic finance since 2010. With the increasing number of foreign players in this industry plus with the increasing demand from domestic and foreign customers would further enhance the possibility for Malaysia to achieve this ambition. Currently, according to the Economic Transformation Programme, 2012 Malaysia is the world’s third largest market for Shariah assets that cover Islamic banks, Takaful, and sukuk. Malaysia as one of the main contributors to the global Islamic financial assets with Islamic assets in Malaysia grew by 23.8% in 2011 from RM350.8bil to RM434.6bil. The issues of predicting the performance and the survival of Islamic Banks in Malaysia become amongst crucial issues in academic research. By employing multi – layer perceptron neural network and pooled regression, we found that total assets/ size of the Islamic banks (GROWTH have high weightage and significantly influence in predicting the performance and the survival of Islamic banks in Malaysia. With the increasing number of Islamic banking institutions in Malaysia, this study can give insight on the sustainability of the Islamic banking system in Malaysia for the benefit of the investors, shareholder and depositors.

  10. Energy efficiency, human behavior, and economic growth: Challenges to cutting energy demand to sustainable levels

    Energy Technology Data Exchange (ETDEWEB)

    Santarius, Tilman, E-mail: tilman@santarius.de [Visiting Scholar, Institute of European Studies and Energy and Resources Group, University of California, Berkeley, 310 Barrows Hall, Berkeley, CA 94720-3050 (United States)

    2015-03-30

    Increasing energy efficiency in households, transportation, industries, and services is an important strategy to reduce energy service demand to levels that allow the steep reduction of greenhouse gases, and a full fledged switch of energy systems to a renewable basis. Yet, technological efficiency improvements may generate so-called rebound effects, which may ‘eat up’ parts of the technical savings potential. This article provides a comprehensive review of existing research on these effects, raises critiques, and points out open questions. It introduces micro-economic rebound effect and suggests extending consumer-side analysis to incorporate potential ‘psychological rebound effects.’ It then discusses meso-economic rebound effects, i.e. producer-side and market-level rebounds, which so far have achieved little attention in the literature. Finally, the article critically reviews evidence for macro-economic rebound effects as energy efficiency-induced economic growth impacts. For all three categories, the article summarizes assessments of their potential quantitative scope, while pointing out remaining methodological weaknesses and open questions. As a rough “rule of thumb”, in the long term and on gross average, only half the technical savings potential of across-the-board efficiency improvements may actually be achieved in the real world. Policies that aim at cutting energy service demand to sustainable levels are well advised to take due note of detrimental behavioral and economic growth impacts, and should foster policies and measures that can contain them.

  11. Three-dimensional Printed Scaffolds with Gelatin and Platelets Enhance In vitro Preosteoblast Growth Behavior and the Sustained-release Effect of Growth Factors

    Directory of Open Access Journals (Sweden)

    Wei Zhu

    2016-01-01

    Conclusions: Our experiments confirmed that the 3D printed scaffolds we had designed could provide a sustained-release effect for growth factors and improve the proliferation of preosteoblasts with little cytotoxicity in vitro. They may hold promise as bone graft substitute materials in the future.

  12. Higher Alu methylation levels in catch-up growth in twenty-year-old offsprings.

    Directory of Open Access Journals (Sweden)

    Kittipan Rerkasem

    Full Text Available Alu elements and long interspersed element-1 (LINE-1 or L1 are two major human intersperse repetitive sequences. Lower Alu methylation, but not LINE-1, has been observed in blood cells of people in old age, and in menopausal women having lower bone mass and osteoporosis. Nevertheless, Alu methylation levels also vary among young individuals. Here, we explored phenotypes at birth that are associated with Alu methylation levels in young people. In 2010, 249 twenty-years-old volunteers whose mothers had participated in a study association between birth weight (BW and nutrition during pregnancy in 1990, were invited to take part in our present study. In this study, the LINE-1 and Alu methylation levels and patterns were measured in peripheral mononuclear cells and correlated with various nutritional parameters during intrauterine and postnatal period of offspring. This included the amount of maternal intake during pregnancy, the mother's weight gain during pregnancy, birth weight, birth length, and the rate of weight gain in the first year of life. Catch-up growth (CUG was defined when weight during the first year was >0.67 of the standard score, according to WHO data. No association with LINE-1 methylation was identified. The mean level of Alu methylation in the CUG group was significantly higher than those non-CUG (39.61% and 33.66 % respectively, P < 0.0001. The positive correlation between the history of CUG in the first year and higher Alu methylation indicates the role of Alu methylation, not only in aging cells, but also in the human growth process. Moreover, here is the first study that demonstrated the association between a phenotype during the newborn period and intersperse repetitive sequences methylation during young adulthood.

  13. Higher Education R&D and Productivity Growth: An Empirical Study on High-Income OECD Countries

    Science.gov (United States)

    Eid, Ashraf

    2012-01-01

    This paper is a macro study on higher education R&D and its impact on productivity growth. I measure the social rate of return on higher education R&D in 17 high-income OECD countries using country level data on the percentage of gross expenditure on R&D performed by higher education, business, and government sectors over the period…

  14. Fiscal Sustainability, Public Investment, and Growth in Natural Resource-Rich, Low-Income Countries; The Case of Cameroon

    OpenAIRE

    Issouf Samaké; Priscilla S Muthoora; Bruno Versailles

    2013-01-01

    This paper assesses the implications of the use of oil revenue for public investment on growth and fiscal sustainability in Cameroon. We develop a dynamic stochastic general equilibrium model to analyze the effects of such investment on growth and on the path of key fiscal indicators, such as the non-oil primary deficit and public debt. Policy scenarios show that Cameroon’s large infrastructural needs and relatively low current debt levels could justify a temporary deviation from traditional ...

  15. Higher Education, Causality and Growth: A Comparison of France and Germany before the Second World War

    Science.gov (United States)

    Jaoul, Magali

    2004-01-01

    Economists were long unaware of the influence of knowledge upon the growth process. With theories of human capital and theories of endogenous growth, knowledge gained a central position in the growth process. However, this has not been proved in many industrialized countries. The nature of the relations between education and growth is hence far…

  16. The Bidirectional Causality between Country-Level Governance, Economic Growth and Sustainable Development: A Cross-Country Data Analysis

    Directory of Open Access Journals (Sweden)

    Cristina Boţa-Avram

    2018-02-01

    Full Text Available In the context of contemporary society, characterized by the information users’ growing and differentiated needs, the way country-level governance and social responsibility contribute to the ensuring of sustainable economic development is a concern for all the actors of the economic sphere. The aim of this paper is to test the causal linkages between the quality of country-level governance, economic growth and a well-known indicator of economic sustainable development, for a large panel of world-wide countries for a period of 10 years (2006–2015. While there are some prior studies that have argued the bidirectional causality between good public governance and economic development, this study intends to provide a new focus on the relationship between country-level governance and economic growth, on one hand, and between country-level governance and adjusted net savings, as a selected indicator of economic sustainable development, on the other hand. Four hypotheses on the causal relationship between good governance, economic growth and sustainable development were tested by using Granger non-causality tests. Our findings resulting from Granger non-causality tests provide reasonable evidence of Granger causality from country-level governance to economic growth, but from economic growth to country-level governance, the causality is not confirmed. In what regards the relationship between country-level governance and adjusted net savings, the bidirectional Granger causality is not confirmed. The main implication of our study is that improving economic growth and sustainable development is a very challenging issue, and the impact of macro-level factors such as country-level governance should not be neglected.

  17. Epitaxial growth of higher transition-temperature VO2 films on AlN/Si

    Directory of Open Access Journals (Sweden)

    Tetiana Slusar

    2016-02-01

    Full Text Available We report the epitaxial growth and the mechanism of a higher temperature insulator-to-metal-transition (IMT of vanadium dioxide (VO2 thin films synthesized on aluminum nitride (AlN/Si (111 substrates by a pulsed-laser-deposition method; the IMT temperature is TIMT ≈ 350 K. X-ray diffractometer and high resolution transmission electron microscope data show that the epitaxial relationship of VO2 and AlN is VO2 (010 ‖ AlN (0001 with VO2 [101] ‖   AlN   [ 2 1 ̄ 1 ̄ 0 ] zone axes, which results in a substrate-induced tensile strain along the in-plane a and c axes of the insulating monoclinic VO2. This strain stabilizes the insulating phase of VO2 and raises TIMT for 10 K higher than TIMT single crystal ≈ 340 K in a bulk VO2 single crystal. Near TIMT, a resistance change of about four orders is observed in a thick film of ∼130 nm. The VO2/AlN/Si heterostructures are promising for the development of integrated IMT-Si technology, including thermal switchers, transistors, and other applications.

  18. Maintaining the CSR-identity of Sustainable Entrepreneurial Firms: The role of corporate governance in periods of business growth

    NARCIS (Netherlands)

    Roelofsen, M.; Blok, V.; Wubben, E.F.M.

    2015-01-01

    This chapter focuses on the maintenance of the CSR-identity of sustainable entrepreneurial firms (SEFs) during periods of business growth. Our aim is to explore to what extent corporate governance mechanisms can be seen as effective mechanisms to maintain the CSR-identity of growing SEFs. To this

  19. Smart Growth for a Sustainable Urban Environment - Concepts and Practice in US and China (CLASS PRESENTATION)

    Science.gov (United States)

    This is an invited seminar to a class of undergraduate and graduate students at DAAP of the University of Cincinnati. It provides students the concepts and trends in smart growth and sustainable urban development in U.S. and China. The materials are drawn from my research and m...

  20. Mechanistic dissimilarities between environmentally-influenced fatigue-crack propagation at near-threshold and higher growth rates in lower-strength steels

    Energy Technology Data Exchange (ETDEWEB)

    Suresh, S.; Ritchie, R. O.

    1981-11-01

    The role of hydrogen gas in influencing fatigue crack propagation is examined for several classes of lower strength pressure vessel and piping steels. Based on measurements over a wide range of growth rates from 10/sup -8/ to 10/sup -2/ mm/cycle, crack propagation rates are found to be significantly higher in dehumidified gaseous hydrogen compared to moist air in two distinct regimes of crack growth, namely (i) at the intermediate range of growth typically above approx. 10/sup -5/ mm/cycle, and (ii) at the near-threshold region below approx. 10/sup -6/ mm/cycle approaching lattice dimensions per cycle. Both effects are seen at maximum stress intensities (K/sub max/) far below the sustained-load threshold stress intensity for hydrogen-assisted cracking (K/sub Iscc/). Characteristics of environmentally influenced fatigue crack growth in each regime are shown to be markedly different with regard to fractography and the effect of such variables as load ratio and frequency. It is concluded that the primary mechanisms responsible for the influence of the environment in each regime are distinctly different. Whereas corrosion fatigue behavior at intermediate growth rates can be attributed to hydrogen embrittlement processes, the primary role of moist environments at near-threshold levels is shown to involve a contribution from enhanced crack closure due to the formation of crack surface corrosion deposits at low load ratios.

  1. A sustainable start. Towards sustainable ICT in higher education and research; Een duurzame start. Op weg naar duurzame ICT in het hoger onderwijs en onderzoek

    Energy Technology Data Exchange (ETDEWEB)

    Helmholt, K.A.; Bomhof, F.W. [TNO Informatie- en Communicatie Technologie, Delft (Netherlands)

    2011-03-15

    This document has listed a number of general considerations with regard to sustainability and addresses the more specific situation of the educational institutions: relatively large use of computer equipment and the presence of large groups of people that cannot be considered 'employees'. This document sets out to sketch a wide framework and subsequently focuses on the working environment of an I(C)T manager of a large educational institute who has been given the assignment of making ICT more sustainable. Attention is paid to questions such as: when is ICT sustainable?; how can you measure/account for the sustainability of ICT?; and what are current methods/measures for realizing sustainability of/with ICT?. [Dutch] In dit document wordt een aantal algemene overwegingen m.b.t. duurzaamheid op een rij gezet en wordt ingegaan op de specifiekere situatie waarin onderwijsinstellingen zich bevinden: het gebruik van relatief veel computerapparatuur, en de aanwezigheid van grote groepen mensen die niet als 'werknemer' beschouwd kunnen worden. Dit document begint met het schetsen van een groot kader en focust vervolgens meer in op de werkomgeving van een I(C)T-manager van een grote onderwijsinstelling die de opdracht krijgt 'de ICT duurzaam te maken'. Daarbij is aandacht besteed aan antwoorden op de volgende vragen: wanneer is ICT duurzaam?; hoe kun je de duurzaamheid van ICT meten/verantwoorden?; en wat zijn huidige methoden/maatregelen om duurzaamheid van en met ICT bereiken?.

  2. Predicting areas of sustainable error growth in quasigeostrophic flows using perturbation alignment properties

    Science.gov (United States)

    Rivière, G.; Hua, B. L.

    2004-10-01

    A new perturbation initialization method is used to quantify error growth due to inaccuracies of the forecast model initial conditions in a quasigeostrophic box ocean model describing a wind-driven double gyre circulation. This method is based on recent analytical results on Lagrangian alignment dynamics of the perturbation velocity vector in quasigeostrophic flows. More specifically, it consists in initializing a unique perturbation from the sole knowledge of the control flow properties at the initial time of the forecast and whose velocity vector orientation satisfies a Lagrangian equilibrium criterion. This Alignment-based Initialization method is hereafter denoted as the AI method.In terms of spatial distribution of the errors, we have compared favorably the AI error forecast with the mean error obtained with a Monte-Carlo ensemble prediction. It is shown that the AI forecast is on average as efficient as the error forecast initialized with the leading singular vector for the palenstrophy norm, and significantly more efficient than that for total energy and enstrophy norms. Furthermore, a more precise examination shows that the AI forecast is systematically relevant for all control flows whereas the palenstrophy singular vector forecast leads sometimes to very good scores and sometimes to very bad ones.A principal component analysis at the final time of the forecast shows that the AI mode spatial structure is comparable to that of the first eigenvector of the error covariance matrix for a "bred mode" ensemble. Furthermore, the kinetic energy of the AI mode grows at the same constant rate as that of the "bred modes" from the initial time to the final time of the forecast and is therefore characterized by a sustained phase of error growth. In this sense, the AI mode based on Lagrangian dynamics of the perturbation velocity orientation provides a rationale of the "bred mode" behavior.

  3. A sustainable myth : A neo-Gramscian perspective on the populist and post-truth tendencies of the European green growth discourse

    NARCIS (Netherlands)

    Stegemann, Laura; Ossewaarde, Marinus

    2018-01-01

    In the search for environmentally sustainable economic paradigms, the green growth approach has been developed by the EU and economic networks, as part of a wider sustainability discourse. While the EU repeatedly promotes sustainable development in the context of its greened hegemonic economic

  4. The Construction of an Environmental Management Model Based on Sustainability Indicators on a Higher Education Institution in Mexico

    Science.gov (United States)

    Nieblas-Ortiz, Efrain C.; Arcos-Vega, José L.; Sevilla-García, Juan J.

    2017-01-01

    Without depreciating the importance of environmental regulations directed to university environmental managements systems in this country, nowadays, the instruments of international importance like the Sustainable Development Goals or ONU's 2030 Agenda; as well as those of domestic nature, like sustainability indicators proposed by the Mexican…

  5. Civic Education for Sustainable Development and Its Consequences for German Civic Education Didactics and Curricula of Higher Education

    Science.gov (United States)

    Brunold, Andreas

    2015-01-01

    Since the nineties, the principle of sustainable development has increasingly been adopted by policy makers and civil society in Germany and, of course, in many countries of the world. With the acceptance of this principle, the significance of education for sustainable development (ESD) has also been recognised. Increased awareness of the problems…

  6. THE INVESTMENT IN HUMAN CAPITAL, AN INTRISIC FACTOR OF THE SUSTAINABLE ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    CRISTINA TEODORA BALACEANU

    2011-04-01

    Full Text Available The educational system will need to direct its actions and programs towards the identification of the current and future values of the labour market, starting from the existing and potential labour resources, anticipating first and foremost the adjusting of the economy to fast-developing fields and domains, put forward by the State via the Fast-developing Field Strategies or even via the Fast-developing National Strategy. It will accordingly generate a binder between the demands of the labour market as a response to the developing necessities of the economy, and the training/specialization of the labour force as offered by the national syllabus. By these means the educational system would create a labour force compatible with the labour market, which is both a premiss for the increasing level of employment and for the sustainable economic growth. Our task is therefore to provide a concept of education related to technological progress, based on the model of Nelson and Phelps, and a suggestion for investments and education policies.

  7. Typology and Success Factors of Collaboration for Sustainable Growth in the IT Service Industry

    Directory of Open Access Journals (Sweden)

    Changbyung Yoon

    2017-11-01

    Full Text Available Recently, innovative changes in information technology (IT trends, such as cloud computing and deep learning, have led IT companies to focus on collaboration for sustainable growth. This paper investigates collaboration strategies and success factors for IT service companies via a survey-based empirical study of Korean leading IT firms. Four types of collaboration were identified by considering the types of customer relationship and the target market: offshore, joint venture, collaboration with small and medium-sized enterprises (SMEs, and partnership with major local firms. Then, based on a Plan-Do-See management activity process, this paper considers success factors in the planning process and collaboration process, and analyzes an impact of these factors on collaboration performance such as financial performance, process innovation, improving competitiveness, and technology acquisition. As a result, the success factors differ according to the types of performance measures as well as the collaboration types. In particular, the characteristics of partners positively influence competitiveness in captive and global markets, while they improve process innovation in open and domestic markets. This study attempts to provide insight for companies in the IT service industry about how collaboration activities could enhance performance, depending on the alliance types.

  8. Divergent Developmental Trajectories and Strategic Coupling in the Pearl River Delta: Where Is a Sustainable Way of Regional Economic Growth?

    Directory of Open Access Journals (Sweden)

    Yi Liu

    2017-10-01

    Full Text Available This paper interprets regional economic sustainability in the context of the globalization of late-coming regions. Drawing upon the concept of strategic coupling from economic geography, this paper proposes two types of strategic coupling, captive and proactive coupling, for better understanding regional sustainability and resilience through the experiences of the Pearl River Delta in China. It finds that sub-regional economies under captive coupling become highly dependent on exogenous growth and are vulnerable to external shocks. This trajectory looks less sustainable according to the general understanding, but it interestingly shows better resilience during and after the 2008 global financial crisis. In contrast, the ones under proactive coupling are less volatile, but growing much slower and are less resilient. By reporting these regional economic dynamics, this paper argues that sustainability in late-coming regions cannot be explained by either intra-regional forces or the means of global integration alone. In contrast, it has to be explained by the combination of both; the alleged strategic coupling in which economic growth and learning happens. This paper thus calls for greater attention to strategic coupling, the trade-off of globalization and resilience for understanding regional sustainability, rather than purely focusing on resource utilization and ecological balance.

  9. Mechanisms promoting higher growth rate in arctic than in temperate shorebirds

    NARCIS (Netherlands)

    Schekkerman, H.; Tulp, I.Y.M.; Piersma, T.; Visser, G.H.

    2003-01-01

    We compared prefledging growth, energy expenditure, and time budgets in the arctic-breeding red knot (Calidris canutus) to those in temperate shorebirds, to investigate how arctic chicks achieve a high growth rate despite energetic difficulties associated with precocial development in a cold

  10. Mechanisms promoting higher growth rate in arctic than in temperate shorebirds

    NARCIS (Netherlands)

    Schekkerman, H; Tulp, Ingrid; Piersma, T.; Visser, G.H.

    We compared prefledging growth, energy expenditure, and time budgets in the arctic-breeding red knot (Calidris canutus) to those in temperate shorebirds, to investigate how arctic chicks achieve a high growth rate despite energetic difficulties associated with precocial development in a cold

  11. Nitrogen fertilization and root growth dynamics of durum wheat for a sustainable production

    Directory of Open Access Journals (Sweden)

    Donato De Giorgio

    2012-07-01

    Full Text Available In an area of the Apulian Tavoliere (southern Italy, the effects of three levels of nitrogen fertilization (0, 50 and 100 kg N ha–1 on root development, growth analysis and yield parameters of durum wheat were evaluated. The research was conducted over a four-year period (1994-97. The non-destructive mini-rhizotron method was used to study the root system at stem extension and at the beginning of heading and ripening stages. At the end of tillering and at boot and flowering stages, samples of wheat biomass were taken and subjected to growth analysis. Yield data and the main biometric parameters were collected at harvest time. The doses of nitrogen (N fertilizer 50 and 100 kg N ha–1 had a greater effect on root development in the 20-30 cm soil layer and on epigeal biomass than the control test (N0 without nitrogen fertilization. In the test (N0 the growth of root and epigeal biomass was slower during the first vegetative phases, however, afterwards both of them recovered and the root system was mainly developed in the 30-40 cm soil layer. A better development of root system in deeper soil layers, without nitrogen supply, has allowed the plant to overcome more easily the water-deficit and thermal stresses during the ripening stage. The results of this research have shown that the production of grain with 50 kg ha–1 of N is similar to those of 100 kg ha–1 of N doses and higher than the test without nitrogen fertilization. In this kind of environment can be recommended a nitrogen dose of 50 kg ha–1 for obtaining an increase in grain production with low costs and reduced agricultural sources of pollution.

  12. Fostering Inclusive, Sustainable Economic Growth and "Green" Skills Development in Learning Cities through Partnerships

    Science.gov (United States)

    Pavlova, Margarita

    2018-01-01

    One of the requirements of building a learning city is working to ensure its sustainable development. In 2014, UNESCO developed a framework of the key features of learning cities, at the centre of which there are six pillars or "building blocks" which support sustainable development. This article focuses on the third of these pillars,…

  13. Estimating Potential GDP for the Romanian Economy and Assessing the Sustainability of Economic Growth: A Multivariate Filter Approach

    Directory of Open Access Journals (Sweden)

    Dan Armeanu

    2015-03-01

    Full Text Available In the current context of economic recovery and rebalancing, the necessity of modelling and estimating the potential output and output gap emerges in order to assess the quality and sustainability of economic growth, the monetary and fiscal policies, as well as the impact of business cycles. Despite the importance of potential GDP and the output gap, there are difficulties in reliably estimating them, as many of the models proposed in the economic literature are calibrated for developed economies and are based on complex macroeconomic relationships and a long history of robust data, while emerging economies exhibit high volatility. The object of this study is to develop a model in order to estimate the potential GDP and output gap and to assess the sustainability of projected growth using a multivariate filter approach. This trend estimation technique is the newest approach proposed by the economic literature and has gained wide acceptance with researchers and practitioners alike, while also being used by the IMF for Romania. The paper will be structured as follows. We first discuss the theoretical background of the model. The second section focuses on an analysis of the Romanian economy for the 1995–2013 time frame, while also providing a forecast for 2014–2017 and an assessment of the sustainability of Romania’s economic growth. The third section sums up the results and concludes.

  14. Sustainability of the effects of medicinal iron and iron rich food supplementation on haemoglobin, intelligence quotient and growth of school aged girls

    Directory of Open Access Journals (Sweden)

    Monika Jain

    2014-12-01

    Full Text Available Anaemia in school aged girls is an important but neglected issue. Since iron supplementation programmes have had little reported success in reducing anaemia, interest is turning to food based approaches that have higher potential for achieving far reaching benefits. The purpose of the study was to observe sustainability of the effect of iron and food supplementation on haemoglobin (Hb, intelligence quotient (IQ and growth of the subjects. At baseline, estimation of haemoglobin (Hb, red cell indices, serum iron, total iron binding capacity, serum transferrin saturation and serum ferritin was done. IQ, weight and height were measured using standard procedures. Anaemic subjectswere divided into three groups, viz., (i twice weekly supplementation of iron folic acid syrup (53 mg iron/week; (ii daily supplementation of 4 niger seed and defatted soyaflour biscuits plus 2 lemons (45 mg iron/week and (iii control. Non anaemic group(NAC was not intervened. Endline data was collected after 120 days. Follow up for Hb, IQ, weight and height was done 4 months after cessation of supplementation. The prevalence of anaemia was 77% in the study population; 46% subjects had mild anaemia and 32% had moderate anaemia. Iron status was lower in anaemic subjects (p<0.001.Iron supplementation was more effective in raising Hb and building iron stores than iron rich food supplementation. Iron supplementation improved IQ but did not bring about catch up of anaemics to non anaemics. Iron rich food supplementation was better than medicinal iron in promoting growth in anaemic girls. The impact of iron rich food supplementation on Hb, IQ and growth sustained for 4 months while that of medicinal iron did not. Effects of food supplementation are sustainable for 4 months, therefore, this strategy holds more potential to control anaemia, in school aged girls.

  15. Comparative Study of Worldwide Species of Genus Lentinus (=Lentinula, Higher Basidiomycetes) Based on Linear Mycelium Growth.

    Science.gov (United States)

    Mata, Juan Luis; Mishra, Nutan Tulapurkar

    2015-01-01

    Species of mushroom genus Lentinus (=Lentinula) are best known for the commercially important and extensively studied culinary-medicinal shiitake, L. edodes. A few mycelium growth studies have focused on Lentinus boryana, but information is lacking for L. raphanica and L. aciculospora, endemic to the Americas. In this study, 14 dikaryon strains representing 5 Lentinus species were grown on 5 nutritive agar media at increments of 5°C. Growth for each species was significantly slower on corn meal agar, but no differences were found among malt extract, potato dextrose, malt peptone, and yeast malt extract agars. Lentinus aciculospora and L. boryana consistently exhibited the slowest mycelium growth rates among all species and across all temperatures tested, with optima at 15°C and 20°C. The fastest mycelium growth rates for L. edodes, L. novaezelandiae, and L. raphanica occurred at 25°C. Strains of the latter continued to grow well at 30°C, whereas growth of the other 2 species declined significantly. Differences in mycelium growth rates for American strains could be partially explained by their geographic locations, indicating that understanding this physiological parameter has important ramifications for the edible mushroom industry.

  16. Financing Albanian Higher Education: Growth between the Public and Private Sectors

    Science.gov (United States)

    Pere, Engjell; Minxhozi, Luljeta

    2011-01-01

    In many countries, reforms in higher education have follow-on effects on social and economic development. This article relates mainly to economic and financial issues regarding the development of higher education. Starting from the notable increase in demand for higher education and the budgetary constraints on public education financing, we argue…

  17. Does E-Commerce Provide a Sustained Competitive Advantage? An Investigation of Survival and Sustainability in Growth-Oriented Enterprises

    Directory of Open Access Journals (Sweden)

    Qingyi Chen

    2015-01-01

    Full Text Available Enterprises should find a new business model for their development, so as to make better use of their own advantages. At the same time, with rapid development of the economy and of science technology, the competition between small and medium-sized enterprises (SMEs and large enterprises is inevitable, so it is very important for small and medium-sized enterprises to find better ways to improve their ability to compete. E-commerce is a new medium of commerce in this 21st century, so as to promote the quantity development of SMEs and enhance the risk management ability of enterprises. However, at present, many of China’s small and medium enterprises face many challenges in the process of electronic commerce’s development, such as, which factors hinder the performance of electronic commerce, and what aspect of enterprises should be improved? This paper is based on the above problems, using theoretical analysis and empirical research methods to explore the root of these problems and find the solutions. In the empirical section, we explore how e-commerce influences sales growth in the short- and long-term. Through analysis of e-commerce performance, we further explore the causality relationship and influence degree. The results show that: first, IT Investment is the most important factor to achieve success, what competitive advantage can be achieved largely depends on whether enterprises will effectively use the network technology; second, the expansion of the enterprise size can promote transaction volume increase of SMEs in the short term; third, internet availability has a positive effect on the trade volume of e-commerce, but the intensity is not obvious, and the effect is relatively stable.

  18. ECONOMIC GROWTH BASED ON INNOVATIVE DEVELOPMENT IS THE BASIS OF MACROECONOMIC STABILIZATION AND SUSTAINABILITY OF THE NATIONAL ECONOMY

    Directory of Open Access Journals (Sweden)

    N. Ya. Kazhuro

    2017-01-01

    Full Text Available When the global community entered in the XXI century world emerging economy is more clearly considered as post-industrial, where a leading sector of the economy in the GDP production is not agriculture and not even industry but services. The main productive resource in such circumstances is not natural and productive capital but human capital, which is represented by storage of knowledge and skills accumulated by a person in the process of training and previous employment. Value of this capital is directly dependent on the level of education both general and professional. Human intellect becomes a main factor of production and professional. If the level is higher it means that such person can perform more valuable types of work for expand wealth of the country and it is transformed into intellectual capital. Consequently, a special market is formed that is a market of intellectual capital. An offer in this market is represented by labor with a high level of intellectuality and innovativeness and it has, in its turn, high market value. Well-handled components of human capital contribute to scientific-technical and social progress of the society, its sustainable economic development as the main types of final products unlike with previous stages of development are information and knowledge and the main factor of economic growth is productivity of mental labor workers. It is human capital that is one of the main factors ensuring transition to V and VI technological paradigms under current conditions. These paradigms are underlying a solid foundation for formation of new intellectual and information society. New knowledge and information technologies are making a breakthrough not only in the direct production of commodities but in the non-manufacturing sector as well (education, health, trade, finance etc..

  19. Engaging Sustainability Good Practice within the Curriculum Design and Property Portfolio in the Australian Higher Education Sector

    Science.gov (United States)

    Poon, Joanna

    2017-01-01

    Purpose: The purpose of this paper is to evaluate the extent to which universities' strategic plans affect the level of incorporation of sustainability within the curriculum design and property portfolio. Design/Methodology/Approach: This research adopted a case study approach. The case study institution was Deakin University in Australia. This…

  20. Higher pressure periodic CO/sub 2/ laser with non-self-sustaining discharge and UV ionization

    Energy Technology Data Exchange (ETDEWEB)

    Muratov, E A; Pismennyi, V D; Rakhimov, A T

    1979-02-01

    Stimulated emission was achieved in a CO/sub 2/ laser operating at 250 torr excited by a periodic non-self-sustaining discharge controlled by a spark source of UV radiation. Use of a UV source operating in periodic pulse regime is shown to permit quasicontinuous operation of the laser with characteristic radiating times up to several hundred microseconds.

  1. Energy, growth and sustainable development - An African equation. The Sub-Saharan Africa programme

    International Nuclear Information System (INIS)

    Heuraux, Christine; Guinebault, Alain; Auge, Benjamin; Ouedraogo, Lassane; Keita, Seydou; Gemenne, Francois

    2010-01-01

    A first contribution comments the situation of the African electricity sector by notably highlighting its paradoxes (huge available reserves but very low production capacities). The author proposes a brief overview and discussion of the present production capacities and supply, outlines production shortfalls and their main reasons, comments the situation of demand, consumption and markets by distinguishing three main geographical areas (Northern Africa, Southern Africa, and Central Africa) and indicating some data related to urban and rural electrification in different parts of Africa. He also addresses the issue of prices and costs. After having outlined these paradoxes and differences, he notices the weight of history, the fact that markets are too narrow and supported by too fragile economies, and the negative influence of political and economic failures. He proposes perspectives to introduce a sustainable growth of the African electricity sector. The second contribution proposes an analysis of the present situation in Sub-Saharan Africa and possibilities of action in the field of biomass. The author notably reports the case study of Bamako. The third contribution addresses the possibility of transformation of the African gas into electricity. He notably comments the leading and innovating projects in West-Africa: the West African Gas Pipeline (the first African gas project with a regional importance), the Mauritanian gas potential which could be a chance for the mining industry of this country and for neighbouring countries, the developments in Ivory Coast and Senegal. He gives an overview of projects in Central and Southern Africa: the Logbaba deposit in Cameroon, slow advances in the Republic of Congo, the challenge of methane development by the Kivu Lake, investments in Mozambique and Tanzania. The fourth contribution discusses challenges to be faced for energy projects (energy planning, hydrocarbons, renewable energies, electric energy) and for energy

  2. Higher demand and production in 2004, but growth wavers in 2005 : markets for paper, paperboard and woodpulp, 2004-2005

    Science.gov (United States)

    Peter J. Ince; Eduard Akim; Bernard Lombard; Tomas Parik

    2005-01-01

    Global pulp, paper and paperboard markets improved in 2004 and 2005, as indicated by generally higher prices for most pulp, paper and paperboard products in comparison with 2003. While growth in demand was quite robust in 2004, by the end of the first half of 2005, markets appeared more hesitant and prices appeared to waver or reach a plateau. Within the UNECE region,...

  3. Pretest-Posttest-Posttest Multilevel IRT Modeling of Competence Growth of Students in Higher Education in Germany

    NARCIS (Netherlands)

    Schmidt, Susanne; Zlatkin-Troitschanskaia, Olga; Fox, Gerardus J.A.

    2016-01-01

    Longitudinal research in higher education faces several challenges. Appropriate methods of analyzing competence growth of students are needed to deal with those challenges and thereby obtain valid results. In this article, a pretest-posttest-posttest multivariate multilevel IRT model for repeated

  4. Green and Gold: Promoting Eco-Adventure and Cultural Tourism for Inclusive and Sustainable Growth

    OpenAIRE

    Picazo, Oscar F.

    2015-01-01

    This paper briefly reviews the literature on the emerging concept of eco-adventure and cultural tourism, dubbed "green and gold tourism," respectively. It provides the rationale for conducting such a study in the Philippines (why the concern for inclusivity and environmental sustainability in tourism). It then establishes the feasible scope of such study and lists illustrative activities of inclusive and sustainable green and gold tourism. It also identifies concerns and issues about green an...

  5. Approaches for Planning and Implementing Sustainable Energy Growth in a Complex World: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, N.; Schwab, A.

    2012-06-01

    The subject of sustainable energy development has been widely discussed and debated in recent years. However, despite widespread interest, progress toward this goal has been limited. This paper will build on current thinking related to sustainable development, energy forecasting, and complexity theory and show how past roadmapping methodologies fall short. While proposing ways of thinking about our responses to global changes, we consider how we can create and discover the pathways through those unpredictable changes toward high global renewables penetration.

  6. Nr 257 - Opinion presented on the behalf of the Commission of sustainable development and land planning on the finance bill for 2013 (nr 235), Volumes 1-10, ecology, sustainable development and planning, regional policies, research and higher education

    International Nuclear Information System (INIS)

    Krabal, Jacques; Sermier, Jean-Marie; Gaillard, Genevieve; Baupin, Denis; Pauvros, Remi; Benisti, Jacques Alain; Fromantin, Jean-Christophe; Calmette, Alain; Plisson, Philippe; Ginesy, Charles-Ange

    2012-01-01

    This huge document comprises ten volumes which present and discuss public programs (objectives, strategies, plans, and actions), public finances, economic activity data and evolutions, debates by commissions, and amendments on different issues. A first set of issues deals with ecology, sustainable development and planning: protection of the environment and risk prevention (volume 1), and then with sustainable development policies (vol. 2), landscapes, water, biodiversity, and geographic and cartographic information (vol. 3), ecological transition (vol. 4), road, railway and water transports (vol. 5), air transports (vol. 6), maritime affairs (vol. 7). The next volume addresses regional policies (vol. 8). The last parts concern research and higher education: research in the field of sustainable development (vol. 9) and in the fields of environments and resources (vol. 10)

  7. Towards sustainable settlement growth: A new multi-criteria assessment for implementing environmental targets into strategic urban planning

    Energy Technology Data Exchange (ETDEWEB)

    Schetke, Sophie, E-mail: schetke@uni-bonn.de [Institute of Geodesy and Geoinformation, Dept. of Urban Planning and Real Estate Management, University of Bonn, Nussallee 1, 53115 Bonn (Germany); Haase, Dagmar, E-mail: dagmar.haase@ufz.de [Humboldt University of Berlin, Department of Geography, Rudower Chaussee 16, 10099 Berlin, Germany, Helmholtz Centre for Environmental Research - UFZ, Department of Computational Landscape Ecology, Permoserstr. 15, 04318 Leipzig (Germany); Koetter, Theo, E-mail: koetter@uni-bonn.de [Institute of Geodesy and Geoinformation, Dept. of Urban Planning and Real Estate Management, University of Bonn, Nussallee 1, 53115 Bonn (Germany)

    2012-01-15

    For nearly one decade, the German political and research-agenda has been to a large extent determined by the ongoing question of how to limit the expansion of settlement areas around cities in order to preserve natural resources, make settlement growth more sustainable and to strengthen the re-use of existing inner-urban areas (see a.o. Koetter et al. 2009a, 2010; Schetke et al. 2009, 2010b). What is already under discussion within the international literature are the recommendations of the German Council for Sustainability to quantitatively reduce the daily greenfield consumption from the current rate of over 100 ha per day to a rate of 30 ha per day in 2020 and to bring urban infill development up to a ratio of 3:1 with greenfield development (German Council for Sustainability, 2004).). This paper addresses the added value beyond those abstract political targets and presents an innovative, multi-criteria assessment (MCA) of greenfield and infill sites to evaluate their sustainability and resource efficiency. MCA development and its incorporation into a Decision Support System (DSS) were accomplished by utilising a stakeholder-driven approach. The resulting tool can be applied in preparing and revising land-use plans. The paper presents the concept and the development process of the MCA-DSS. Test runs with planners prove that the evaluation of potential housing sites using individually weighted environmental indicators helps to identify those strategies of housing development that accord most closely with sustainability goals. The tests further show that the development of greenfield sites generally exhibits less sustainability than that of infill sites. - Highlights: Black-Right-Pointing-Pointer This paper presents an innovative, multi-criteria assessment (MCA) of greenfield and infill sites. Black-Right-Pointing-Pointer The MCA evaluates sustainability and resource efficiency of potential housing sites in a stakeholder-driven approach. Black

  8. Towards sustainable settlement growth: A new multi-criteria assessment for implementing environmental targets into strategic urban planning

    International Nuclear Information System (INIS)

    Schetke, Sophie; Haase, Dagmar; Kötter, Theo

    2012-01-01

    For nearly one decade, the German political and research-agenda has been to a large extent determined by the ongoing question of how to limit the expansion of settlement areas around cities in order to preserve natural resources, make settlement growth more sustainable and to strengthen the re-use of existing inner-urban areas (see a.o. Kötter et al. 2009a, 2010; Schetke et al. 2009, 2010b). What is already under discussion within the international literature are the recommendations of the German Council for Sustainability to quantitatively reduce the daily greenfield consumption from the current rate of over 100 ha per day to a rate of 30 ha per day in 2020 and to bring urban infill development up to a ratio of 3:1 with greenfield development (German Council for Sustainability, 2004).). This paper addresses the added value beyond those abstract political targets and presents an innovative, multi-criteria assessment (MCA) of greenfield and infill sites to evaluate their sustainability and resource efficiency. MCA development and its incorporation into a Decision Support System (DSS) were accomplished by utilising a stakeholder-driven approach. The resulting tool can be applied in preparing and revising land-use plans. The paper presents the concept and the development process of the MCA-DSS. Test runs with planners prove that the evaluation of potential housing sites using individually weighted environmental indicators helps to identify those strategies of housing development that accord most closely with sustainability goals. The tests further show that the development of greenfield sites generally exhibits less sustainability than that of infill sites. - Highlights: ► This paper presents an innovative, multi-criteria assessment (MCA) of greenfield and infill sites. ► The MCA evaluates sustainability and resource efficiency of potential housing sites in a stakeholder-driven approach. ► Test runs with planners identified prominent environmental indicators

  9. Reduced aboveground tree growth associated with higher arbuscular mycorrhizal fungal diversity in tropical forest restoration.

    Science.gov (United States)

    Holste, Ellen K; Holl, Karen D; Zahawi, Rakan A; Kobe, Richard K

    2016-10-01

    Establishing diverse mycorrhizal fungal communities is considered important for forest recovery, yet mycorrhizae may have complex effects on tree growth depending on the composition of fungal species present. In an effort to understand the role of mycorrhizal fungi community in forest restoration in southern Costa Rica, we sampled the arbuscular mycorrhizal fungal (AMF) community across eight sites that were planted with the same species ( Inga edulis, Erythrina poeppigiana, Terminalia amazonia, and Vochysia guatemalensis ) but varied twofold to fourfold in overall tree growth rates. The AMF community was measured in multiple ways: as percent colonization of host tree roots, by DNA isolation of the fungal species associated with the roots, and through spore density, volume, and identity in both the wet and dry seasons. Consistent with prior tropical restoration research, the majority of fungal species belonged to the genus Glomus and genus Acaulospora , accounting for more than half of the species and relative abundance found on trees roots and over 95% of spore density across all sites. Greater AMF diversity correlated with lower soil organic matter, carbon, and nitrogen concentrations and longer durations of prior pasture use across sites. Contrary to previous literature findings, AMF species diversity and spore densities were inversely related to tree growth, which may have arisen from trees facultatively increasing their associations with AMF in lower soil fertility sites. Changes to AMF community composition also may have led to variation in disturbance susceptibility, host tree nutrient acquisition, and tree growth. These results highlight the potential importance of fungal-tree-soil interactions in forest recovery and suggest that fungal community dynamics could have important implications for tree growth in disturbed soils.

  10. The Growth Trend in Learning Strategies during the Transition from Secondary to Higher Education in Flanders

    Science.gov (United States)

    Coertjens, Liesje; Donche, Vincent; De Maeyer, Sven; van Daal, Tine; Van Petegem, Peter

    2017-01-01

    As in many OECD countries, the first year in Flemish Higher Education is a major hurdle. Research on the experience of the transition period from secondary to higher education highlights the importance of the change in students' teaching/learning environment. Though this change is hypothesised to affect students' learning strategies, and hereby…

  11. Access and Expansion Post-Massification: Opportunities and Barriers to Further Growth in Higher Education Participation

    NARCIS (Netherlands)

    Jongbloed, Benjamin W.A.; Vossensteyn, Johan J.

    2016-01-01

    The question of access to higher education is undoubtedly the foremost policy issue in higher education. This volume treats that issue by means of a broad range of chapters, written by experienced researchers that offer insights, national strategies and policy examples from around the world. The

  12. Is Tourism Development a Sustainable Economic Growth Strategy in the Long Run? Evidence from GCC Countries

    Directory of Open Access Journals (Sweden)

    Abdulkarim K. Alhowaish

    2016-06-01

    Full Text Available The main objective of this study is to investigate the causal relationship between tourism development and economic growth in Gulf Cooperation Council (GCC countries in a multivariate model, using panel data for the period 1995–2012. The study adopts a panel Granger causality analysis approach to assess the contribution of tourism to economic growth in GCC countries as a whole, and in each individual country. In the case of GCC countries as a whole, the results show a one-way Granger causality, from economic growth to tourism growth. Furthermore, Kuwait, Saudi Arabia, Qatar, and the United Arab Emirates follow the path of economy-driven tourism growth, as hypothesized. The reverse hypothesis (i.e., tourism-led growth hypothesis holds true for Bahrain, while there is no causal relationship between tourism and economic growth in the case of Oman.

  13. Crowd-sourcing higher education architecting the sustainable design and development of E-Learning in Africa

    Directory of Open Access Journals (Sweden)

    Griff Richards

    2013-01-01

    Full Text Available Post-secondary access in Africa hovers around 6%, in part because there is a lack of access to physical campuses. In Phase I of the African Virtual University’s Multinational Project, 73 undergraduate courses were developed and published as OERs in English, French and Portuguese. These in turn were adopted and localized by African universities. While over 1.3 million downloads of the materials have taken place in the last 5 years, no attempt was made to harness the input of user to maintain or improve the courses. Seven years later, the African Virtual University will renew these courses along with another 50 or so in disciplines of high demand. But this time the AVU architecture will call for a sustainable approach to e-learning that challenges the 22 universities in 15 countries to not only help further develop the courses, but also to maintain them and sustain them across multiple languages.This article discusses the potential role of crowd-sourcing in curriculum development, and sketches a preliminary architecture for building a community of practice to sustain e-Learning in Africa. 

  14. Using forum-based competitions to improve sustainability and motivation in higher education GNSS learning - Chances and risks

    Science.gov (United States)

    Mayer, M.

    2012-04-01

    The learning strategies of students seem often to be economically adapted to framework requirements in order to achieve best possible examination performances, especially. For this reason, teachers often detect surface level learning characteristics (e.g., accepting facts uncritically, isolated fact storage, fact memorisation) within the learning concepts of students. Therefore, knowledge sustainability is often suffering. This is detectable when trying to build on knowledge of earlier lectures or lecture courses. In order to improve the sustainability of geodetic knowledge, case studies were carried out at the Geodetic Institute of the Karlsruhe Institute of Technology (Karlsruhe, Germany) within the lecture course "Introduction into GNSS positioning". The lecture course "Introduction into GNSS positioning" is a compulsory part of the Bachelor study course "Geodesy and Geoinformatics" and also a supplementary module of the Bachelor study course "Geophysics". The lecture course is aiming for transferring basic knowledge and basic principles of Global Navigation Satellite Systems (e.g., GPS). During the winter semesters 2010/11 and 2011/12 ten resp. 15 students visited this compulsory attendance lecture course. In addition to classroom lectures and practical training (e.g., field exercises), a forum-based competition was included and tested using the forum feature of the learning management system ILIAS. According to the Bologna Declaration, a special focus of the innovative competition concept is on competence-related learning. The developed eLearning-related competition concept supports and motivates the students to learn more sustainable. In addition, the students have to be creative and have to deal with GNSS factual knowledge in order to win the competition. Within the presentation, the didactical concept of the enriched blended learning lecture course and the competition-based case study are discussed. The rules of the competition are presented in detail

  15. Institutional Change in a Higher Education Environment: Factors in the Adoption and Sustainability of Information Technology Project Management Best Practices

    Science.gov (United States)

    LeTourneau, John

    2012-01-01

    The public higher education economic and competitive environments make it crucial that organizations react to the circumstances and make better use of available resources (Duderstadt, 2000; Floyd, 2008; Shulman, 2007; State Higher Education Executive Officers (SHEEO), 2009). Viewing higher education through the perspective of new institutionalism…

  16. An Incentive-Based Solution of Sustainable Mobility for Economic Growth and CO2 Emissions Reduction

    Directory of Open Access Journals (Sweden)

    Manuel Herrador

    2015-05-01

    Full Text Available “Incentivized Sustainable Mobility” is a conceptual business model which involves four stakeholders: citizens, municipalities, commerce and mobility services. A platform named “ISUMO” (Incentivized Sustainable Mobility provides technological support to this business model, integrating a set of metaservices that unifies the existing ICTs of transportation plus a unique patented QR-based (Quick Response low-cost charging device for electric vehicles. Essentially, the system tracks and registers citizens’ transportation activities (anonymously and voluntarily and evaluates each through a scoring system while their ecological footprint is calculated. Afterwards, citizens are able to exchange their accumulated points for discount QR coupons, to be redeemed in the associated commerce in order to purchase their products or services. The breakthrough of this business model is that it enhances awareness of sustainable mobility practices, increasing their attractiveness as perceived by the stakeholders with diverse benefits; citizens (and indirectly, the municipalities initiate a new consumption pattern of “coupons culture” linked to sustainable mobility, the urban economy is stimulated, and the use of mobility services grows, providing a new business opportunity regarding electric vehicles. It is expected that continuous exploration of the model and implementation will contribute to sustainable social and economic development aiming at CO2 emissions reduction, headline targets of the Europe 2020 strategy.

  17. After 40 Years of Growth and Change, Higher Education Faces New Challenges

    Science.gov (United States)

    Rhodes, Frank H. T.

    2006-01-01

    In this article, the author describes how institutions of higher education have changed over the course of 40 years, and notes some changes in higher education. In 1966 the total U.S. population was 196,560,338; this fall it hit 300 million. In about the same time, the number of colleges and universities rose from 2,329 to well over 4,000,…

  18. Ship Acquisition of Shipping Companies by Sale & Purchase Activities for Sustainable Growth: Exploratory Fuzzy-AHP Application

    Directory of Open Access Journals (Sweden)

    Keun-Sik Park

    2018-05-01

    Full Text Available Strengthening sale and purchase (S&P capacity has become a fundamental requirement for sustainable growth and corporate competitiveness in the modern shipping market. However, there is a lack of research related to S&P and its priority when shipping companies attempt to implement ship acquisition through S&P activities. To fill this gap, this paper conducts an empirical analysis to analyze priority factors during the acquisition of second-hand ships from the perspective of shipping companies. Business criteria are considered to be the most important factors in the analysis of the priority of ship acquisition and investment in shipping companies. To the best of our knowledge, this research is the first exploration covering Korean shipping companies’ ship acquisition through S&P activities. This study is expected to contribute to the better understanding of the role of S&P in ensuring the sustainability of shipping companies and to provide stakeholders with valuable insights.

  19. Prediction of future urban growth using CA-Markov for urban sustainability planning of Banda Aceh, Indonesia

    Science.gov (United States)

    Achmad, A.; Irwansyah, M.; Ramli, I.

    2018-03-01

    Banda Aceh experienced rapid growth, both physically, socially, and economically, after the Tsunami that devastated it the end of December in 2004. Hence policy controls are needed to direct the pattern of urban growth to achieve sustainable development for the future. The purpose of this paper is to generate a growth model for Banda Aceh using the CA-Markov process. By knowing the changes in land use between 2005 and 2009 from the results of previous research, simulations for 2013, 2019 and 2029 using the application of Idrisi@Selva. CA-Markov models were prepared to determine the quantity of changes. The simulation results showed that, after the Tsunami, the City of Banda Aceh tended to grow towards the coast. For the control of the LUC, the Banda Aceh City government needs to prepare comprehensive and detailed maps and inventory of LUC for the city to provide basic data and information needed for monitoring and evaluation that can be done effectively and efficiently. An institution for monitoring and evaluation of the urban landscape and the LUC should be formed immediately. This institution could consist of representatives from government, academia, community leaders, the private sector and other experts. The findings from this study can be used to start the monitoring and evaluation of future urban growth. Especially for the coastal areas, the local government should immediately prepare special spatial coastal area plans to control growth in those areas and to ensure that the economic benefits from disaster mitigation and coastal protection are preserved. For the development of the city in the future, it is necessary to achieve a balance between economic development, and social welfare with environmental protection and disaster mitigation. iIt will become a big challenge to achieve sustainable development for the future.

  20. PENGARUH PROFIT MARGIN, ASSETS TURNOVER DAN LEVERAGE TERHADAP SUSTAINABLE GROWTH RATE PADA PERUSAHAAN SEKTOR JASA YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2010-2012

    Directory of Open Access Journals (Sweden)

    Arim Nasim

    2015-04-01

    Full Text Available This study aims to determine the effect of Profit Margin, Assets Turnover and Leverage on Sustainable Growth Rate. The variables used are profit margin, asset turnover and leverage as independent variable and sustainable growth rate as dependent variable. This study also aims to describe the state of profit margin projected by Net Profit Margin (NPM, asset turnover proxied by Total Assets Turnover (TATO, leverage which is proxied by Debt to Equity Ratio (DER and Sustainable Growth Rate (SGR Service sector. This research was conducted on service sector companies listed in Indonesia Stock Exchange 2010-2012.Data obtained from website Bursa Efek Indonesia.Teknik data analysis used is multiple linear regression and use t-statistics to test the influence of each independent variable to variable Dependent partially.Previously done classical assumption test that includes data normality test, multicolinierity test, heteroskedastisitas test and autocorrelation test.Based on data normality test, multicolinierity test, heteroscedasticity test and autocorrelation test did not found any variables that deviate from the classical assumption.From the results of research Shows that profit margin positively affect sustainable growth rate, asset turnover have positive effect to sustainable growth rate, and leverage have positive effect to sustainable growth rate.

  1. ELECTRICITY SUPPLY, FOSSIL FUEL CONSUMPTION, CO2 EMISSIONS AND ECONOMIC GROWTH: IMPLICATIONS AND POLICY OPTIONS FOR SUSTAINABLE DEVELOPMENT IN NIGERIA

    Directory of Open Access Journals (Sweden)

    Chibueze Eze Nnaji

    2013-01-01

    Full Text Available This paper investigates the causal relationship among electricity supply, fossil fuel consumption, CO2 emissions and economic growth in Nigeria for the period 1971-2009, in a multivariate framework.Using the bound test approach to cointegration, we found a short-run as well as a long-run relationship among the variables with a positive and statistically significant relationship between CO2 emissions and fossil fuel consumption. The findings also indicate that economic growth is associated with increased CO2 emissions while a positive relationship exists between electricity supply and CO2 emissions revealing the poor nature of electricity supply in Nigeria. Further, the Granger causality test results indicate that electricity supply has not impacted significantly on economic growth in Nigeria. The results also strongly imply that policies aimed at reducing carbon emissions in Nigeria will not impede economic growth. The paper therefore concludes that a holistic energy planning and investment in energy infrastructure is needed to drive economic growth. In the long-run however, it is possible to meet the energy needs of the country, ensure sustainable development and at the same time reduce CO2 emissions by developing alternatives to fossil fuel consumption, the main source of CO2 emissions.

  2. Single-provenance mature conifers show higher non-structural carbohydrate storage and reduced growth in a drier location.

    Science.gov (United States)

    Piper, Frida I; Fajardo, Alex; Hoch, Günter

    2017-08-01

    Since growth is more sensitive to drought than photosynthesis, trees inhabiting dry regions are expected to exhibit higher carbohydrate storage and less growth than their conspecifics from more humid regions. However, the same pattern can be the result of different genotypes inhabiting contrasting humidity conditions. To test if reduced growth and high carbohydrate storage are environmentally driven by drought, we examined the growth and non-structural carbohydrate (NSC) concentrations in single-provenance stands of mature trees of Pinus contorta Douglas and Pinus ponderosa Douglas ex C. Lawson planted at contrasting humidity conditions (900 versus 300 mm of annual precipitation) in Patagonia, Chile. Individual tree growth was measured for each species and at each location as mean basal area increment of the last 10 years (BAI10), annual shoot elongation for the period 2011-14, and needle length for 2013 and 2014 cohorts. Additionally, needle, branch, stem sapwood and roots were collected from each sampled tree to determine soluble sugars, starch and total NSC concentrations. The two species showed lower mean BAI10 and 2013 needle length in the dry site; P. ponderosa also had lower annual shoot extension for 2011 and 2014, and lower 2014 needle length, in the dry than in the mesic site. By contrast, NSC concentrations of all woody tissues for both species were either similar or higher in the dry site when compared with the mesic site. Patterns of starch and sugars were substantially different: starch concentrations were similar between sites except for roots of P. ponderosa, which were higher in the dry site, while sugar concentrations of all woody tissues in both species were higher in the dry site. Overall, our study provides evidence that reduced growth along with carbon (C) accumulation is an environmentally driven response to drought. Furthermore, the significant accumulation of low-molecular weight sugars in the dry site is compatible with a prioritized C

  3. Fostering Growth and Development of Recovering Students in Higher Education through Servant Leadership

    Science.gov (United States)

    Thompson, Anne

    2014-01-01

    Servant leadership is a leadership style complementary to a lifestyle of recovery from a substance use disorder. Across the country, thousands of students in recovery from substance use disorders are pursuing higher education. Support for students in recovery is increasing, primarily through collegiate recovery programs (CRP) that are being…

  4. Growth of meromorphic solutions of higher-order linear differential equations

    Directory of Open Access Journals (Sweden)

    Wenjuan Chen

    2009-01-01

    Full Text Available In this paper, we investigate the higher-order linear differential equations with meromorphic coefficients. We improve and extend a result of M.S. Liu and C.L. Yuan, by using the estimates for the logarithmic derivative of a transcendental meromorphic function due to Gundersen, and the extended Winman-Valiron theory which proved by J. Wang and H.X. Yi. In addition, we also consider the nonhomogeneous linear differential equations.

  5. Landscape urbanization and economic growth in China: positive feedbacks and sustainability dilemmas.

    Science.gov (United States)

    Bai, Xuemei; Chen, Jing; Shi, Peijun

    2012-01-03

    Accelerating urbanization has been viewed as an important instrument for economic development and reducing regional income disparity in some developing countries, including China. Recent studies (Bloom et al. 2008) indicate that demographic urbanization level has no causal effect on economic growth. However, due to the varying and changing definition of urban population, the use of demographic indicators as a sole representing indicator for urbanization might be misleading. Here, we re-examine the causal relationship between urbanization and economic growth in Chinese cities and provinces in recent decades, using built-up areas as a landscape urbanization indicator. Our analysis shows that (1) larger cities, both in terms of population size and built-up area, and richer cities tend to gain more income, have larger built-up area expansion, and attract more population, than poorer cities or smaller cities; and (2) that there is a long-term bidirectional causality between urban built-up area expansion and GDP per capita at both city and provincial level, and a short-term bidirectional causality at provincial level, revealing a positive feedback between landscape urbanization and urban and regional economic growth in China. Our results suggest that urbanization, if measured by a landscape indicator, does have causal effect on economic growth in China, both within the city and with spillover effect to the region, and that urban land expansion is not only the consequences of economic growth in cities, but also drivers of such growth. The results also suggest that under its current economic growth model, it might be difficult for China to control urban expansion without sacrificing economic growth, and China's policy to stop the loss of agricultural land, for food security, might be challenged by its policy to promote economic growth through urbanization.

  6. Energy demand, economic growth, and energy efficiency - the Bakun dam-induced sustainable energy policy revisited

    International Nuclear Information System (INIS)

    Keong, C.Y.

    2005-01-01

    In embarking on a dynamic course of economic development and industrial modernism, Malaysia sees the need to increase its electricity generation capacity through the development of a mega-dam project - the Bakun dam. Although hydroelectricity generation offers one of the benign options in accommodating the increasing energy consumption per capita in Malaysia, it is argued that the construction of Bakun's dam which involves a complete and irreversible destruction of 69,640 ha of old forest ecosystem remains a difficult and uncertain endeavour. It is further argued that apart from mega-dam technology, there are also other means to orchestrate a sustainable energy system in Malaysia. These include the implementation of demand and supply initiatives, such as the deployment of energy saving technology or influencing behavioral change towards a sustainable energy consumption pattern

  7. Tourism for pro-poor and sustainable growth: economic analysis of tourism projects

    OpenAIRE

    Lin, Tun; De Guzman, Franklin

    2007-01-01

    Despite the increasing importance of tourism in economic development and the rise of “pro-poor” tourism development strategies, properly designing and implementing tourism projects remain generally a difficult process. There are both theoretical and practical challenges in justifying public sector investments in tourism and properly measuring the projects’ benefits and sustainability. There is a need to come up with an analytical framework that would address these challenges and help ev...

  8. Energy conservation and sustainable economic growth: The case of Latin America and the Caribbean

    International Nuclear Information System (INIS)

    Chang, Ching-Chih; Soruco Carballo, Claudia Fabiola

    2011-01-01

    This study examines the causal relationships among energy consumption, economic growth and carbon dioxide emissions in twenty countries from Latin America and the Caribbean region. The methodology includes the use of Phillips and Perron (PP) tests, a cointegration model with vector error correction modeling (VECM) and vector autoregression (VAR) with Granger causality. The study concludes that of the twenty countries analyzed, only in four of them will it be possible to implement energy conservation polices without affecting their economic growth, four others are not able to consider an energy conservation policy with economic growth, and the other twelve should focus on their economic growth before adopting any conservation policies. Energy efficiency was found in this region, especially in the countries which have both cointegration and short-term equilibrium. - Highlights: → Only four countries could implement energy conservation polices without affecting economic growth. → Twelve nations should focus on their economic growth before designing any energy conservation policies. → Energy efficiency was found in the countries which have both cointegration and short-term equilibrium.

  9. Does Rapid and Sustained Economic Growth Lead to Convergence in Health Resources: The Case of China From 1980 to 2010.

    Science.gov (United States)

    Liang, Di; Zhang, Donglan; Huang, Jiayan; Schweitzer, Stuart

    2016-01-01

    China's rapid and sustained economic growth offers an opportunity to ask whether the advantages of growth diffuse throughout an economy, or remain localized in areas where the growth has been the greatest. A critical policy area in China has been the health system, and health inequality has become an issue that has led the government to broaden national health insurance programs. This study investigates whether health system resources and performance have converged over the past 30 years across China's 31 provinces. To examine geographic variation of health system resources and performance at the provincial level, we measure the degree of sigma convergence and beta convergence in indicators of health system resources (structure), health services utilization (process), and outcome. All data are from officially published sources: the China Health Statistics Year Book and the China Statistics Year Book. Sigma convergence is found for resource indicators, whereas it is not observed for either process or outcome indicators, indicating that disparities only narrowed in health system resources. Beta convergence is found in most indicators, except for 2 procedure indicators, reflecting that provinces with poorer resources were catching up. Convergence found in this study probably reflects the mixed outcome of government input, and market forces. Thus, left alone, the equitable distribution of health care resources may not occur naturally during a period of economic growth. Governmental and societal efforts are needed to reduce geographic health variation and promote health equity. © The Author(s) 2016.

  10. Implementing and Sustaining Higher Education Service-Learning Initiatives: Revisiting Young et al.'s Organizational Tactics

    Science.gov (United States)

    Bennett, Dawn; Sunderland, Naomi; Bartleet, Brydie-Leigh; Power, Anne

    2016-01-01

    Although the value of service-learning opportunities has long been aligned to student engagement, global citizenship, and employability, the rhetoric can be far removed from the reality of coordinating such activities within higher education. This article stems from arts-based service-learning initiatives with Indigenous communities in Australia.…

  11. Inhibition of growth of experimental prostate cancer with sustained delivery systems (microcapsules and microgranules) of the luteinizing hormone-releasing hormone antagonist SB-75.

    Science.gov (United States)

    Korkut, E; Bokser, L; Comaru-Schally, A M; Groot, K; Schally, A V

    1991-02-01

    Inhibitory effects of the sustained delivery systems (microcapsules and microgranules) of a potent antagonist of luteinizing hormone-releasing hormone N-Ac-[3-(2-naphthyl)-D-alanine1, 4-chloro-D-phenylalanine2, 3-(3-pyridyl)-D-alanine3, D-citrulline6, D-alanine10]LH-RH (SB-75) on the growth of experimental prostate cancers were investigated. In the first experiment, three doses of a microcapsule preparation releasing 23.8, 47.6, and 71.4 micrograms of antagonist SB-75 per day were compared with microcapsules of agonist [D-Trp6]LH-RH liberating 25 micrograms/day in rats bearing Dunning R3327H transplantable prostate carcinoma. During 8 weeks of treatment, tumor growth was decreased by [D-Trp6]LH-RH and all three doses of SB-75 as compared to untreated controls. The highest dose of SB-75 (71.4 micrograms/day) caused a greater inhibition of prostate cancer growth than [D-Trp6]LH-RH as based on measurement of tumor volume and percentage change in tumor volume. Doses of 23.8 and 47.6 micrograms of SB-75 per day induced a partial and submaximal decrease, respectively, in tumor weight and volume. Tumor doubling time was the longest (50 days) with the high dose of SB-75 vs. 15 days for controls. The body weights were unchanged. The weights of testes, seminal vesicles, and ventral prostate were greatly reduced in all three groups that received SB-75, and testosterone levels were decreased to nondetectable values in the case of the two higher doses of SB-75. LH levels were also diminished. Similar results were obtained in the second experiment, in which the animals were treated for a period of 8 weeks with microgranules of SB-75. Therapy with microgranules of SB-75 significantly decreased tumor growth as measured by the final tumor volume, the percentage change from the initial tumor volume, and the reduction in tumor weight. The results indicate that antagonist SB-75, released from sustained delivery systems, can produce a state of chemical castration and effectively

  12. Optimizing rate of nitrogen application for higher growth and yield of wheat (triticum aestivum l.) cultivars

    International Nuclear Information System (INIS)

    Maqsood, M.; Shehzad, M.A.; Asim, A.; Ahmad, W.

    2012-01-01

    In order to optimize the nitrogen rates in three wheat (Triticum aestivum L.) cultivars for obtaining higher grain yield, a split plot experiment based on Randomized Complete Block Design with three replicates was conducted in the research field of University of Agriculture, Faisalabad during Rabi season 2006-07. Among treatments nitrogen levels (N0= 0, N/sub 1/= 50, N2= 100, N3= 150 kg ha/sup -1/) in main while wheat cultivars (V1= Punjnad-I, V/sub 2/= Fareed-2006, V3=Uqab-2000) were allocated in sub plots during the course of growing season. Traits as plant height, fertile tillers, spike length, spikelets spike-1, grains spike-1, 1000-grain weight, straw yield, grain yield and harvest index (HI) were significantly (P=0.05) affected by treatment combinations. Maximum grain yield was obtained by V3 (Uqab-2000) cultivar when treated with N3 (150 kg ha/sup -1/) fertilizer level. Also, results showed that with increasing nitrogen rates, wheat yield increases significantly up to a level of significance (P=0.05). Increasing nitrogen levels led to significantly increase in plant height (101.81 cm), spike bearing tillers (495.77), grains spike/sup -1/ (61.45), straw yield (8.60 t ha/sup -1/) and harvest index (36.17%) of V3 (Uqab-2000). In all traits except germination count, V3 (Uqab-2000) was found to be superior. (author)

  13. Energy policy and alternative energy in Malaysia: Issues and challenges for sustainable growth

    International Nuclear Information System (INIS)

    Oh, Tick Hui; Pang, Shen Yee; Chua, Shing Chyi

    2010-01-01

    Energy is essential to the way we live. Whether it is in the form of oil, gasoline or electricity, a country's prosperity and welfare depends on having access to reliable and secure supplies of energy at affordable prices. However, it is also one of the benefits taken for granted by many people, knowing little about the impact of electricity on their lives. Having dependent mainly on oil and gas for half a century, Malaysia has started to realize the importance to adopt renewable energy in the energy mix and continuously reviewed its energy policy to ensure sustainable energy supply and security. This paper examines and discusses the intricacy of the existing and new energy policies, issues and challenges in Malaysia. The overall approach in addressing the energy issues and challenges will continue to focus on adequacy, quality, security and sustainability of both non-renewable and renewable energy supply in the country's development and the promotion and implementation of its energy efficiency programs. The recently launched National Green Technology Policy is also discussed. (author)

  14. Convergent innovation for sustainable economic growth and affordable universal health care: innovating the way we innovate.

    Science.gov (United States)

    Dubé, Laurette; Jha, Srivardhini; Faber, Aida; Struben, Jeroen; London, Ted; Mohapatra, Archisman; Drager, Nick; Lannon, Chris; Joshi, P K; McDermott, John

    2014-12-01

    This paper introduces convergent innovation (CI) as a form of meta-innovation-an innovation in the way we innovate. CI integrates human and economic development outcomes, through behavioral and ecosystem transformation at scale, for sustainable prosperity and affordable universal health care within a whole-of-society paradigm. To this end, CI combines technological and social innovation (including organizational, social process, financial, and institutional), with a special focus on the most underserved populations. CI takes a modular approach that convenes around roadmaps for real world change-a portfolio of loosely coupled complementary partners from the business community, civil society, and the public sector. Roadmaps serve as collaborative platforms for focused, achievable, and time-bound projects to provide scalable, sustainable, and resilient solutions to complex challenges, with benefits both to participating partners and to society. In this paper, we first briefly review the literature on technological innovation that sets the foundations of CI and motivates its feasibility. We then describe CI, its building blocks, and enabling conditions for deployment and scaling up, illustrating its operational forms through examples of existing CI-sensitive innovation. © 2014 The New York Academy of Sciences.

  15. Forced sustained swimming exercise at optimal speed enhances growth of juvenile yellowtail kingfish (Seriola lalandi)

    NARCIS (Netherlands)

    Palstra, A.P.; Mes, D.; Kusters, K.; Roques, J.A.C.; Flik, G.; Kloet, K.; Blonk, R.J.W.

    2015-01-01

    Swimming exercise at optimal speed may optimize growth performance of yellowtail kingfish in a recirculating aquaculture system. Therefore, optimal swimming speeds (U-opt in m s(-1) or body lengths s(-1), BL s(-1)) were assessed and then applied to determine the effects of long-term forced and

  16. DASEES: A Tripartite Decision Analysis Framework to Achieve Sustainable Environment, Economy & Society Growth and Management Goals

    Science.gov (United States)

    Many of Societies management and growth decisions are often made without a balanced consideration of pertinent factors from environmental, economic and societal perspectives. All three of these areas are key players in many of the decisions facing societies as they strive to ope...

  17. The Engagement of Students in Higher Education Institutions with the Concepts of Sustainability: A Case Study of the University of Northampton, in England

    Directory of Open Access Journals (Sweden)

    Leo Cleverdon

    2017-01-01

    Full Text Available Across higher education institutions there has, for some time, been a growing move towards incorporation of the concepts of sustainability into the policies and practices of the organisations. Using the University of Northampton, in the United Kingdom as a case study, this project aimed to understand the efficacy of student engagement with a sustainability project called Planet Too. The study employed a range of methods including waste and energy audits, as well as questionnaire surveys both with students and landlords to examine their environmental attitudes, beliefs, and practices. The project was able to lead to increased awareness and engagement with the concepts of sustainability amongst the students. Recycling, though it was not one of the initiatives focused upon, was a key practice mentioned by both students and landlords. The engagement of the landlords was focused primarily on conservation of energy and water. However, conservation practices generally remained static, with limited significant or long-term changes in environmental practices. The key implications of the findings are discussed and recommendations suggested.

  18. Does the Gold Standard label hold its promise in delivering higher Sustainable Development benefits? A multi-criteria comparison of CDM projects

    International Nuclear Information System (INIS)

    Drupp, Moritz A.

    2011-01-01

    The Clean Development Mechanism (CDM) has a twin objective: to help developed countries reduce GHG emissions, and to support developing countries in achieving Sustainable Development (SD). As a response to the widespread criticism of the CDM's unsatisfactory SD record, initiatives have developed premium labels like the Gold Standard, which applies two additional 'screens' to filter CDM projects for higher SD benefits. In order to determine whether Gold Standard projects can be associated with higher local SD benefits, this paper evaluates the potential benefits of 48 CDM projects using a multi-criteria method and building on existing work. The 18 evaluated Gold Standard projects are compared to a 'representative portfolio' of 30 unlabeled CDM projects in order to capture the 'full' effect of the additional Gold Standard requirements, which is further decomposed into the two 'screen' effects. The results suggest that Gold Standard Certified Emission Reductions can be associated with higher potential local SD benefits when compared to the 'representative portfolio' of unlabeled CDM projects, while the comparison of projects of the same type remains inconclusive. The results support previous findings showing that renewable energy projects may deliver comparatively high SD benefits. - Research highlights: → This study evaluates and compares the potential contribution of unlabeled- and Gold Standard labeled CDM projects to Sustainable Development (SD), extending the previously assessed projects as well as the methodological approach. → Gold Standard labeled Certified Emission Reductions (CER) can be associated with higher potential SD benefits compared to unlabeled projects. → A decomposition analysis shows that the Gold Standard s SD surplus must be primarily attributed to the favorable contribution of renewable energy projects to SD. → Policy makers might thus shift incentives towards renewable energy projects and buyers of CERs may shift their offset

  19. Asinara National Park. An Example of Growth and Sustainability in Tourism

    Directory of Open Access Journals (Sweden)

    Donatella CARBONI

    2015-10-01

    Full Text Available Despite its recent foundation (1997, the Asinara National Park (located in island not far from the northwestern coasts of Sardinia, Italy has recorded a growing trend in tourism demand and visitors of all types in recent years. However, irresponsible tourism can have negative environmental impacts often made worse by the concentration of tourists in space and time. After analyzing the attractions, services offered, activities available, access and transport and quantifying the flow of tourism, arrivals and stays, availability of accommodation, water resources, etc. this paper aims to identify the actions needed to create an appropriate model for the evaluation of the tourism carrying capacity that the Park’s territory can sustain.

  20. Transcription controls growth, cell kinetics and cholesterol supply to sustain ACTH responses

    Directory of Open Access Journals (Sweden)

    Robert I Menzies

    2017-09-01

    Full Text Available Chronic ACTH exposure is associated with adrenal hypertrophy and steroidogenesis. The underlying molecular processes in mice have been analysed by microarray, histological and immunohistochemical techniques. Synacthen infused for 2 weeks markedly increased adrenal mass and plasma corticosterone levels. Microarray analysis found greater than 2-fold changes in expression of 928 genes (P 4-fold and cross-sectional area of fasciculata cells was 2-fold greater. In contrast, genes associated with apoptosis (eg Casp12, Clu, were downregulated and apoptotic cells (Tunel staining were fewer (P < 0.001 and more widely distributed throughout the cortex. In summary, long-term steroidogenesis with ACTH excess is sustained by genes controlling cholesterol supply and adrenal mass. ACTH effects on adrenal morphology and genes controlling cell hypertrophy, proliferation and apoptosis suggest the involvement of different cell types and separate molecular pathways.

  1. Transcription controls growth, cell kinetics and cholesterol supply to sustain ACTH responses.

    Science.gov (United States)

    Menzies, Robert I; Zhao, Xin; Mullins, Linda J; Mullins, John J; Cairns, Carolynn; Wrobel, Nicola; Dunbar, Donald R; Bailey, Matthew A; Kenyon, Christopher J

    2017-10-01

    Chronic ACTH exposure is associated with adrenal hypertrophy and steroidogenesis. The underlying molecular processes in mice have been analysed by microarray, histological and immunohistochemical techniques. Synacthen infused for 2 weeks markedly increased adrenal mass and plasma corticosterone levels. Microarray analysis found greater than 2-fold changes in expression of 928 genes ( P  4-fold and cross-sectional area of fasciculata cells was 2-fold greater. In contrast, genes associated with apoptosis (eg Casp12, Clu, ) were downregulated and apoptotic cells (Tunel staining) were fewer ( P  < 0.001) and more widely distributed throughout the cortex. In summary, long-term steroidogenesis with ACTH excess is sustained by genes controlling cholesterol supply and adrenal mass. ACTH effects on adrenal morphology and genes controlling cell hypertrophy, proliferation and apoptosis suggest the involvement of different cell types and separate molecular pathways. © 2017 The authors.

  2. What Is There in Seeds? Vertically Transmitted Endophytic Resources for Sustainable Improvement in Plant Growth

    Directory of Open Access Journals (Sweden)

    Raheem Shahzad

    2018-01-01

    Full Text Available Phytobeneficial microbes, particularly endophytes, such as fungi and bacteria, are concomitant partners of plants throughout its developmental stages, including seed germination, root and stem growth, and fruiting. Endophytic microbes have been identified in plants that grow in a wide array of habitats; however, seed-borne endophytic microbes have not been fully explored yet. Seed-borne endophytes are of great interest because of their vertical transmission; their potential to produce various phytohormones, enzymes, antimicrobial compounds, and other secondary metabolites; and improve plant biomass and yield under biotic and abiotic stresses. This review addresses the current knowledge on endophytes, their ability to produce metabolites, and their influence on plant growth and stress mitigation.

  3. Healthy Families America state systems development: an emerging practice to ensure program growth and sustainability.

    Science.gov (United States)

    Friedman, Lori; Schreiber, Lisa

    2007-01-01

    In an era of fiscal constraints and increased accountability for social service programs, having a centralized and efficient infrastructure is critical. A well-functioning infrastructure helps a state reduce duplication of services, creates economies of scale, coordinates resources, supports high-quality site development and promotes the self-sufficiency and growth of community-based programs. Throughout the Healthy Families America home visitation network, both program growth and contraction have been managed by in-state collaborations, referred to as "state systems." This article explores the research base that supports the rationale for implementing state systems, describes the evolution of state systems for Healthy Families America, and discusses the benefits, challenges and lessons learned of utilizing a systems approach.

  4. THE DUALITY OF FOREIGN DIRECT INVESTMENTS. SUSTAINABLE GROWTH FOR COMPANIES AND COUNTRIES

    Directory of Open Access Journals (Sweden)

    LIVIU NEAMŢU

    2016-04-01

    Full Text Available Current civilization increasingly relies more and more on economic interdependence. In this context, the organizations, be they companies or states, are forced to grow by integrating these interdependencies into their development process. In this process of interdependent integration each participant identifies advantages wishing to exploit their own development process, pursuing a sustainable kind of development by avoiding any risks and identify as many opportunities. Direct investments in various world economies represent the spearhead for this process of identifying opportunities and reduce risk in a global development process. This process ensures both the safety on medium and long-term development and rapid application for their development plans of both companies and the economies of various countries of the world. Through this study we identified the main opportunities sought by world states in this process of internationalization of business and globalization of markets. But we also highlighted the limitations of this process and regulation needs of investing processes in order to ensure the sustainability of the process. The second advantaged component in this process of international expansion and increase of economic interconnection is represented by multinationals enjoying benefits far superior to those of states in the medium-term development. However the limits of investing process force the companies to require certain advantages or guarantees during the progress of investment processes. Thus, we highlight a duality of foreign direct investment opposing on the one hand the companies interested to secure their international operations and liberalization of markets and states requiring a relatively regulated investment process to avoid dependence on foreign capital.

  5. Incorporating Role of Stakeholders into Corporate CSR Strategy For Sustainable Growth: An Exploratory Study

    Directory of Open Access Journals (Sweden)

    Tanggamani Vani

    2017-01-01

    Full Text Available In today’s modern day context, Corporate Social Responsibility (CSR become the mantra for businesses as it can be seen as a strategic approach for firms to be succeed in their business endeavours. Hence, it remains the most widely used concept to refer to organizational- stakeholder relationships. An understanding about a stakeholder approach to CSR is an important means for a firm to enhance their commitment to operate in an economically, socially and environmentally sustainable manner. In support with above arguments, this article presents a theoretical proposition based on stakeholder theory for better CSR and firm performance. By drawing upon classic work in the field, the paper offers conceptual discussion and then systematically develops a means of stakeholder approach into corporate CSR strategy. The aim of this paper is to demonstrates the need for a firm to enhance further understanding about the role of stakeholders in the context of corporate CSR strategy, which is increasingly necessary in view of the fact that business entities are absolutely essential for economic development, but at the same time, their business activities pose a huge impact to society and the environment. Thus, firm's CSR disclosure is a pivotal tool to establish a relationship of working together with the stakeholders that ensures mutual benefit and continue to be a firm that is needed by society. This article contributes to the literature by providing a fundamental explanation of how a business should embrace responsibility for the impact of its activities on the stakeholders across various levels of the value chain. By doing so, firms are offered a means to take a much more proactive approach to CSR through the stakeholder approach which is precisely helpful in measuring the effectiveness of any CSR initiative on the society to foster business sustainability.

  6. HOW TO SUSTAIN ECONOMIC PERFORMANCE? ECONOMIC GROWTH AND ITS IMPACT FACTORS

    Directory of Open Access Journals (Sweden)

    OANA SIMONA HUDEA (CARAMAN

    2012-05-01

    Full Text Available This paper intends to render several important factors of impact on economic growth and to describe the particular types of relationships of the latter with each one of its influencing elements. In order to correctly determine such issue, we have resorted to three carefully selected models that have been estimated and compared so as to identify the most adequate and representative regression. For this purpose we have performed an analysis based on cross-section annual data for 105 countries spread all over the world. After having tested and rejected certain exogenous variables initially considered, such as imports or exports, we have finally retained the external debt and foreign direct investments as explanatory items of the dependent variable. The results revealed that both of them positively affect the gross domestic product of the analysed countries, this one being inelastic in relation to the exogenous variables considered. Even if the relationship between the economic growth and the external debt of a country is usually negative, as the money exit out of the country due to the debt service causes non-achieved potential investments, yet, there is an inflexion point up to which the external debt has a positive influence on economic growth by the increase of the investments funds acquired as result of the external credit contracting, this being the case reflected by our study. As for the relationship existing between foreign direct investments and GDP, the economic theory confirms that FDI and economic growth are directly correlated, the former contributing to technical progress, production increase and, finally, to the improvement of the living standard.

  7. Enhanced amino acid utilization sustains growth of cells lacking Snf1/AMPK

    DEFF Research Database (Denmark)

    Nicastro, Raffaele; Tripodi, Farida; Guzzi, Cinzia

    2015-01-01

    when grown with glucose excess. We show that loss of Snf1 in cells growing in 2% glucose induces an extensive transcriptional reprogramming, enhances glycolytic activity, fatty acid accumulation and reliance on amino acid utilization for growth. Strikingly, we demonstrate that Snf1/AMPK-deficient cells...... remodel their metabolism fueling mitochondria and show glucose and amino acids addiction, a typical hallmark of cancer cells....

  8. The Equity Challenge in China's Higher Education Finance Policy

    Science.gov (United States)

    Sun, Fengshou; Barrientos, Armando

    2009-01-01

    Sustaining China's rapid economic growth in the future will come to depend in large part on the quantity and quality of the human resources it can mobilize. The paper considers the prospects for higher education financing, and highlights the importance of improving equity in access to higher education as a precondition for a sustainable expansion…

  9. Remote coral reefs can sustain high growth potential and may match future sea-level trends.

    Science.gov (United States)

    Perry, Chris T; Murphy, Gary N; Graham, Nicholas A J; Wilson, Shaun K; Januchowski-Hartley, Fraser A; East, Holly K

    2015-12-16

    Climate-induced disturbances are contributing to rapid, global-scale changes in coral reef ecology. As a consequence, reef carbonate budgets are declining, threatening reef growth potential and thus capacity to track rising sea-levels. Whether disturbed reefs can recover their growth potential and how rapidly, are thus critical research questions. Here we address these questions by measuring the carbonate budgets of 28 reefs across the Chagos Archipelago (Indian Ocean) which, while geographically remote and largely isolated from compounding human impacts, experienced severe (>90%) coral mortality during the 1998 warming event. Coral communities on most reefs recovered rapidly and we show that carbonate budgets in 2015 average +3.7 G (G = kg CaCO3 m(-2) yr(-1)). Most significantly the production rates on Acropora-dominated reefs, the corals most severely impacted in 1998, averaged +8.4 G by 2015, comparable with estimates under pre-human (Holocene) disturbance conditions. These positive budgets are reflected in high reef growth rates (4.2 mm yr(-1)) on Acropora-dominated reefs, demonstrating that carbonate budgets on these remote reefs have recovered rapidly from major climate-driven disturbances. Critically, these reefs retain the capacity to grow at rates exceeding measured regional mid-late Holocene and 20th century sea-level rise, and close to IPCC sea-level rise projections through to 2100.

  10. Green Growth, Resources and Resilience. Environmental Sustainability in Asia and the Pacific

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-02-15

    While regional countries are driving the global 'green growth' agenda, policymakers are facing a new economic reality and heightened uncertainty. The challenge of eco-efficient economic growth and inclusive resource use is critical and growing in several countries. Fundamental, rather than incremental changes are needed. Governments must therefore take the lead in re-orienting both the 'visible' and the 'invisible' economic infrastructure. At the same time the implications of heightened uncertainty and risk for policymaking requires more attention. This report highlights changes in the policy landscape that have taken place since 2005, focuses on the emerging challenges of resources and resilience, presents new regional and country data produced by the Commonwealth Scientific and Industrial Research Organisation of Australia (CSIRO) and UNEP, and provides insights to key policy arenas for greening of growth. The report is the sixth in a series of reports produced every five years by ESCAP for the Ministerial Conference on Environment and Development. It is also the third in the ADB's Asian Environment Outlook series. This year, it complements a UNEP report: Resource Efficiency: Economics and Outlook for Asia and the Pacific (Canberra, CSIRO Publishing), providing new insights into regional use of key resources, and what that means for economies in the Asia-Pacific Region. The report is also intended to support stakeholders preparing for Rio+20.

  11. Green Growth, Resources and Resilience. Environmental Sustainability in Asia and the Pacific

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-02-15

    While regional countries are driving the global 'green growth' agenda, policymakers are facing a new economic reality and heightened uncertainty. The challenge of eco-efficient economic growth and inclusive resource use is critical and growing in several countries. Fundamental, rather than incremental changes are needed. Governments must therefore take the lead in re-orienting both the 'visible' and the 'invisible' economic infrastructure. At the same time the implications of heightened uncertainty and risk for policymaking requires more attention. This report highlights changes in the policy landscape that have taken place since 2005, focuses on the emerging challenges of resources and resilience, presents new regional and country data produced by the Commonwealth Scientific and Industrial Research Organisation of Australia (CSIRO) and UNEP, and provides insights to key policy arenas for greening of growth. The report is the sixth in a series of reports produced every five years by ESCAP for the Ministerial Conference on Environment and Development. It is also the third in the ADB's Asian Environment Outlook series. This year, it complements a UNEP report: Resource Efficiency: Economics and Outlook for Asia and the Pacific (Canberra, CSIRO Publishing), providing new insights into regional use of key resources, and what that means for economies in the Asia-Pacific Region. The report is also intended to support stakeholders preparing for Rio+20.

  12. Hype, harmony and human factors: applying user-centered design to achieve sustainable telehealth program adoption and growth.

    Science.gov (United States)

    Rossos, P G; St-Cyr, O; Purdy, B; Toenjes, C; Masino, C; Chmelnitsky, D

    2015-01-01

    Despite decades of international experience with the use of information and communication technologies in healthcare delivery, widespread telehealth adoption remains limited and progress slow. Escalating health system challenges related to access, cost and quality currently coincide with rapid advancement of affordable and reliable internet based communication technologies creating unprecedented opportunities and incentives for telehealth. In this paper, we will describe how Human Factors Engineering (HFE) and user-centric elements have been incorporated into the establishment of telehealth within a large academic medical center to increase acceptance and sustainability. Through examples and lessons learned we wish to increase awareness of HFE and its importance in the successful implementation, innovation and growth of telehealth programs.

  13. Plant growth-promoting actinobacteria: a new strategy for enhancing sustainable production and protection of grain legumes.

    Science.gov (United States)

    Sathya, Arumugam; Vijayabharathi, Rajendran; Gopalakrishnan, Subramaniam

    2017-06-01

    Grain legumes are a cost-effective alternative for the animal protein in improving the diets of the poor in South-East Asia and Africa. Legumes, through symbiotic nitrogen fixation, meet a major part of their own N demand and partially benefit the following crops of the system by enriching soil. In realization of this sustainability advantage and to promote pulse production, United Nations had declared 2016 as the "International Year of pulses". Grain legumes are frequently subjected to both abiotic and biotic stresses resulting in severe yield losses. Global yields of legumes have been stagnant for the past five decades in spite of adopting various conventional and molecular breeding approaches. Furthermore, the increasing costs and negative effects of pesticides and fertilizers for crop production necessitate the use of biological options of crop production and protection. The use of plant growth-promoting (PGP) bacteria for improving soil and plant health has become one of the attractive strategies for developing sustainable agricultural systems due to their eco-friendliness, low production cost and minimizing consumption of non-renewable resources. This review emphasizes on how the PGP actinobacteria and their metabolites can be used effectively in enhancing the yield and controlling the pests and pathogens of grain legumes.

  14. Do Private Sustainability Standards Contribute to Income Growth and Poverty Alleviation? A Comparison of Different Coffee Certification Schemes in Ethiopia

    Directory of Open Access Journals (Sweden)

    Fikadu Mitiku

    2017-02-01

    Full Text Available Private sustainability standards are increasingly important in food trade with developing countries, but the implications for smallholder farmers are still poorly understood. We analyze the implications of different coffee certification schemes in Ethiopia using cross-sectional survey data, and regression and propensity-score-matching techniques. We find that: Rainforest Alliance (RA and double Fairtrade-Organic (FT-Org certifications are associated with higher incomes and reduced poverty, mainly because of higher prices; Fairtrade (FT certification hardly affects welfare; and Organic (Org certification reduces incomes, chiefly due to lower yields. Cooperative heterogeneity importantly shapes these results. Results imply that private standards may not always deliver what they promise to consumers.

  15. Global health and development: conceptualizing health between economic growth and environmental sustainability.

    Science.gov (United States)

    Borowy, Iris

    2013-07-01

    After World War II, health was firmly integrated into the discourse about national development. Transition theories portrayed health improvements as part of an overall development pattern based on economic growth as modeled by the recent history of industrialization in high-income countries. In the 1970s, an increasing awareness of the environmental degradation caused by industrialization challenged the conventional model of development. Gradually, it became clear that health improvements depended on poverty-reduction strategies including industrialization. Industrialization, in turn, risked aggravating environmental degradation with its negative effects on public health. Thus, public health in low-income countries threatened to suffer from lack of economic development as well as from the results of global economic development. Similarly, demands of developing countries risked being trapped between calls for global wealth redistribution, a political impossibility, and calls for unrestricted material development, which, in a world of finite land, water, air, energy, and resources, increasingly looked like a physical impossibility, too. Various international bodies, including the WHO, the Brundtland Commission, and the World Bank, tried to capture the problem and solution strategies in development theories. Broadly conceived, two models have emerged: a "localist model," which analyzes national health data and advocates growth policies with a strong focus on poverty reduction, and a "globalist" model, based on global health data, which calls for growth optimization, rather than maximization. Both models have focused on different types of health burdens and have received support from different institutions. In a nutshell, the health discourse epitomized a larger controversy regarding competing visions of development.

  16. Fair Trade in Sustainable Development. The Potential for Fair Trade Market Growth in Poland

    Directory of Open Access Journals (Sweden)

    Grażyna Śmigielska

    2015-11-01

    Full Text Available The paper presents the concept of Fair Trade, which is considered an alternative to conventional trade, and becomes increasingly popular in the Western countries. In addition, some results of empirical research, conveyed in Poland and aimed at diagnosis and assessment of Fairtrade products market, are provided. Fair trade is analysed not only in the broad theoretical context which shows its contribution to sustainable development and relation to corporate social responsibility, but also in the framework of supply chains management. The benefits from the Fairtrade label, including transaction costs reduction are indicated. The assumption is that to achieve them, consumer acceptance of the idea and willingness to buy Fairtrade products are necessary. The empirical research was focused on answering the question whether a market niche for Fairtrade goods exists in Poland and how to develop it by the means of communication tools. The market niche, although very small, has been identified and described. It is apparent that, in order to develop it, a public policy, aimed at raising the awareness of Fair Trade idea, is necessary as well as marketing activities like social marketing Internet campaigns and better and more prominently products display.

  17. Canada's Northwest Territories : Can gas and gems bring sustained growth to the North?

    International Nuclear Information System (INIS)

    Burleton, D.

    2003-01-01

    Canada's fastest growing regional market is the Northwest Territories (NWT) due to the significant amount of private-sector investment injected into exploration and development of natural gas and diamonds. The proposed development of a pipeline from the Mackenzie Delta to southern markets has captured attention, and its indirect benefits could provide a huge payoff for the NWT. Other sectors such as hydro-electricity, telecommunication services and tourism are expected to benefit. Important questions must be answered by policy makers, such as the likelihood of sustaining the economic boom and keeping the gains in the NWT rather than flowing south. The author argued that the economic boom will have staying power, since price conditions have improved, and the discovery of diamonds has attracted diamond development activities. Aboriginals are increasingly seeking participation in resource development. Five major challenges were identified: diversification beyond natural resources, infrastructure, labour shortages, impact on the environment, and high costs of living and doing business coupled with concerns about regulation. It was suggested that although the federal government is helping, the NWT government must take control of its own destiny. Resource royalties are not sufficient, and existing tools to create increased fiscal room must be investigated. Debt financing must be addressed to solve some near-term challenges. In addition, the private sector must be engaged. refs., tabs., figs

  18. ENVIRONMENTAL IMPACT, SUSTAINABILITY AND GROWTH DISORDER FLEET OF MOTOR VEHICLES OF THE STATE OF CEARÁ

    Directory of Open Access Journals (Sweden)

    Marcus Vinicius de Oliveira Brasil

    2014-05-01

    Full Text Available Traffic jams, parking difficulties, noise horns, especially stress and the increment of air pollution by greenhouse gas emissions by the growing fleet of motor vehicles in Brazilian capitals, then, the question is: what are the possible impacts that the growing fleet of motor vehicles of the State of Ceará may cause to the environment? With the general aim of this study: to analyze the growing fleet of vehicles in the State of Ceará and its possible environmental impacts. And yet with the following specific objectives: to analyze the determinants of growth in vehicle fleet of the state of Ceará, by applying the statistical technique of Multiple Regression; discuss the relationship between economic development and environmental mitigation measures related to the growth fleet of automotive vehicles. This is a literature review, using secondary data that was applied multiple regression analysis. It was made a data analysis about the period between 1980 to 2009. Thiswork serves asawarningas theuncontrolled growthof the fleet ofvehiclesleads to anincrease in pollutionby the emission oftoxic gases, whosedirect consequence isthe destructionof the ozone layerthat protectsthe earth’s atmosphere from the exposure of UV irradiation.

  19. Assessing the Impacts of Chinese Sustainable Ground Transportation on the Dynamics of Urban Growth: A Case Study of the Hangzhou Bay Bridge

    Directory of Open Access Journals (Sweden)

    Qing Zheng

    2016-07-01

    Full Text Available Although China has promoted the construction of Chinese Sustainable Ground Transportation (CSGT to guide sustainable development, it may create substantial challenges, such as rapid urban growth and land limitations. This research assessed the effects of the Hangzhou Bay Bridge on impervious surface growth in Cixi County, Ningbo, Zhejiang Province, China. Changes in impervious surfaces were mapped based on Landsat images from 1995, 2002, and 2009 using a combination of multiple endmember spectral mixture analysis (MESMA and landscape metrics. The results indicated that the area and density of impervious surfaces increased significantly during construction of the Hangzhou Bay Bridge (2002–2009. Additionally, the bridge and connected road networks promoted urban development along major roads, resulting in compact growth patterns of impervious surfaces in urbanized regions. Moreover, the Hangzhou Bay Bridge promoted the expansion and densification of impervious surfaces in Hangzhou Bay District, which surrounds the bridge. The bridge also accelerated socioeconomic growth in the area, promoting rapid urban growth in Cixi County between 2002 and 2009. Overall, the Hangzhou Bay Bridge is an important driver of urban growth in Cixi County, and policy suggestions for sustainable urban growth should be adopted in the future.

  20. Energy transition, a new French energy model. Future energies, green growth, sustainable jobs

    International Nuclear Information System (INIS)

    Royal, Segolene

    2014-01-01

    This publication introduces the new French energy policy for energy transition. It presents and comments the main orientations defined for this policy and which are at the base of the French law on energy transition for a green growth. Thus, it addresses the following topics: to define common objectives for a successful energy transition, to strengthen France's energy independence and to struggle against climate change; to better insulate buildings to save energy, to reduce energy bills and to create jobs; to develop clean transports to improve air quality and to protect the health of French people; to promote renewable energies to diversify energies and to valorise resources of French territories; to struggle against wastage and to promote circular economy from product design to product recycling; to simplify and clarify procedures aimed at improving efficiency and competitiveness; to strengthen nuclear safety and citizen information; and to provide citizen, enterprises, territories and the State with the power to act together

  1. Sustained Partial Sleep Deprivation: Effects on Immune Modulation and Growth Factors

    Science.gov (United States)

    Mullington, Janet M.

    1999-01-01

    The vulnerability to medical emergencies is greatest in space where there are real limits to the availability or effectiveness of ground based assistance. Moreover, astronaut safety and health maintenance will be of increasing importance as we venture out into space for extended periods of time. It is therefore critical to understand the mechanisms of the regulatory physiology of homeostatic systems (sleep, circadian, neuroendocrine, fluid and nutritional balance) and the key roles played in adaptation. This synergy project has combined aims of the "Human Performance Factors, Sleep and Chronobiology Team"; the "Immunology, Infection and Hematology Team"; and the "Muscle Alterations and Atrophy Team", to broadly address the effects of long term sleep reduction, as is frequently encountered in space exploration, on neuroendocrine, neuroimmune and circulating growth factors. Astronaut sleep is frequently curtailed to averages of between 4- 6.5 hours per night. There is evidence that this amount of sleep is inadequate for maintaining optimal daytime functioning. However, there is a lack of information concerning the effects of chronic sleep restriction, or reduction, on regulatory physiology in general, and there have been no controlled studies of the cumulative effects of chronic sleep reduction on neuroendocrine and neuroimmune parameters. This synergy project represents a pilot study designed to characterize the effects of chronic partial sleep deprivation (PSD) on neuroendocrine, neuroimmune and growth factors. This project draws its subjects from two (of 18) conditions of the larger NSBRI project, "Countermeasures to Neurobehavioral Deficits from Cumulative Partial Sleep Deprivation During Space Flight", one of the projects on the "Human Performance Factors, Sleep and Chronobiology Team ". For the purposes of this study, to investigate the effects of chronic sleep loss on neuroendocrine and neuroimmune function, we have focused on the two extreme sleep conditions

  2. Developments in human growth hormone preparations: sustained-release, prolonged half-life, novel injection devices, and alternative delivery routes

    Directory of Open Access Journals (Sweden)

    Cai Y

    2014-07-01

    Full Text Available Yunpeng Cai,1,2 Mingxin Xu,2 Minglu Yuan,2 Zhenguo Liu,1 Weien Yuan2 1Department of Neurology, Xinhua Hospital, School of Medicine, 2School of Pharmacy, Shanghai Jiao Tong University, Shanghai, People’s Republic of China Abstract: Since the availability of recombinant human growth hormone (rhGH enabled the application of human growth hormone both in clinical and research use in the 1980s, millions of patients were prescribed a daily injection of rhGH, but noncompliance rates were high. To address the problem of noncompliance, numerous studies have been carried out, involving: sustained-release preparations, prolonged half-life derivatives, new injectors that cause less pain, and other noninvasive delivery methods such as intranasal, pulmonary and transdermal deliveries. Some accomplishments have been made and launched already, such as the Nutropin Depot® microsphere and injectors (Zomajet®, Serojet®, and NordiFlex®. Here, we provide a review of the different technologies and illustrate the key points of these studies to achieve an improved rhGH product. Keywords: intranasal, pulmonary, transdermal, microsphere, microneedle, hydrogel

  3. THE ROLE OF FOREIGN DIRECT INVESTMENT IN SUSTAINING CHINA’S ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    ANA-CRISTINA BÂLGĂR

    2015-12-01

    Full Text Available n over three decades and a half of spectacular economic growth – starting in 1979 with the launch of reform processes and with the dynamic mutations from an autarchic to a global model – the introduction and implementation of the policies targeting the use and attraction of foreign direct investment (FDI represented an exceptionally important stage in China’s history of international “openness,” playing an active role in the promotion, support and enhancement of its economic development. The aim of this article is to outline China’s sinuous investment path, from the autarchic pattern followed by the stage of economic openness characterised by the application of the “open doors” policy and up to the rethinking of the development paradigm and the country’s affirmation on the market as a new powerhouse in the global economy. Our research also aims to outline the implications that all these stages had on China’s current position of world leader in terms of inward FDI. As such, by means of comparative, quantitative and qualitative analyses, we will examine the evolution in time and the external impact of policies regarding the attraction of FDI, as well as the strategy aiming at incentivising Chinese outward investment – a relatively recent phenomenon – and the related support measures, in order to identify the country’s current development stage and its position in the global landscape, as well the possible challenges that China might face in the future.

  4. Requirements of blue, UV-A, and UV-B light for normal growth of higher plants, as assessed by actions spectra for growth and related phenomena

    Energy Technology Data Exchange (ETDEWEB)

    Hashimoto, T. [Kobe Women`s Univ., Higashisuma (Japan)

    1994-12-31

    It is very important for experimental purposes, as well as for the practical use of plants when not enough sunlight is available. To grow green higher plants in their normal forms under artificial lighting constructing efficient and economically reasonable lighting systems is not an easy task. One possible approach would be to simulate sunlight in intensity and the radiation spectrum, but its high construction and running costs are not likely to allow its use in practice. Sunlight may be excessive in irradiance in some or all portions of the spectrum. Reducing irradiance and removing unnecessary wavebands might lead to an economically feasible light source. However, removing or reducing a particular waveband from sunlight for testing is not easy. Another approach might be to find the wavebands required for respective aspects of plant growth and to combine them in a proper ratio and intensity. The latter approach seems more practical and economical, and the aim of this Workshop lies in advancing this approach. I summarize our present knowledge on the waveband requirements of higher plants for the regions of blue, UV-A and UV-B.

  5. Measurement and Sustainability of the Qualifications Frameworks in the European Higher Education Area through an Employment Survey on Access to the Labour Market

    Directory of Open Access Journals (Sweden)

    Gracia Serrano

    2015-10-01

    Full Text Available There is a clear need to measure the correct implementation of the European Framework through the employability of the alumni. The evaluation of the deployment of the Qualifications Frameworks in the European Higher Education Area (QF-EHEA/QF should shed significant light on the action that must be taken by legislators and higher education managers to foster employability and guarantee the sustainability of the EHEA. We propose a methodology based on a Survey on Access to the Labour Market (SALM to assess the correlation between the education provided to the students and the practical utility of the knowledge acquired in the workplace. A questionnaire has been produced to measure the competencies and descriptors that had been theoretically defined within the QF-EHEA. Fifteen questions were disguised so that the six QF-EHEA descriptors were quantified through the difference between education and utility. The quantification methodology for the framework has been tested successfully on the former students of a higher education center in Spain. In this center, the alumni perceived that the utility of their acquired competencies and their employability level was greater than their education content, while both levels were reasonably high. The results hold for both Bachelor’s and Master’s degrees.

  6. The Impact of Intelligent Transportation System Implementations on the Sustainable Growth of Passenger Transport in EU Regions

    Directory of Open Access Journals (Sweden)

    Ewa Stawiarska

    2018-04-01

    conclusions emphasize the importance of data accumulated for ITS in decision-making processes aiming to ensure the sustainable development of mass/passenger transport. The article confirms a hypothesis which claims that “modeling the regional public transportation grid, applying the principles of ITS, stimulates a growth in the share of passenger transport in the overall bulk of transport, thus contributing to the sustainable development of the region”.

  7. Aircraft Noise Perception Study in Brazil: A Perspective on Airport Sustainable Growth and Environmental Awareness

    Science.gov (United States)

    deArantesGomesEller, Rogerio; Urbina, Ligia Maria Soto; Porto, Protogenes Pires

    2003-01-01

    Aircraft noise perception is related to several variables that are tangible and objective, such as the number of operations, flight schedules. Other variables, instead, are more subjective, such as preferences. However, although their elusiveness, they contribute to determine the individuals' perception of this type of externality. Despite the fact that the complaints related to aeronautical noise have been registered since the decade of 50, it has been observed that the perception of noise seems to have grown, especially since the 80's. It has been argued that this change in noise perception has its roots on the accelerated expansion of air traffic. But, it is necessary to point out the important role played on modeling preferences, by the growing environmental conscience and the higher welfare and quality of life standards and expectations. In that context, the main objective of this paper is to study the aeronautical noise perception in the neighborhoods of the Aeroporto Internacional de Sao Paulo - AISP (the biggest airport of South America). Specifically, it analyzes the relationship between aircraft noise perception and social class, which is expected to be positive. Since noise perception is an intangible variable, this study chose as a proxy the value losses of residential properties, caused by aeronautical noise. The variable social class has been measured utilizing average per capita income of the population who live nearby the airport. The comparison of both, the lowest and the highest social class suggests that the relationship between social class and noise perception is positive in the AISP region. Moreover, it was observed that all social classes are very susceptible to aircraft noise annoyance. In fact, the magnitude of the noise perception proxy for both social classes -the residential value losses- was found to be comparable to levels encountered in developed countries.

  8. The Role of Higher Education in Economic Growth: A Comparative Analysis of the Republic of South Korea and the Republic of India

    Science.gov (United States)

    Gaulee, Uttam

    2016-01-01

    We may examine the relationship between higher education and economic growth by comparing the Republic of Korea to the Republic of India. How do political educational decisions impact economic growth? Although both countries began with relatively underdeveloped economies at the time of their independence in the late 1940s, these two countries took…

  9. Long-Term Urban Growth and Land Use Efficiency in Southern Europe: Implications for Sustainable Land Management

    Directory of Open Access Journals (Sweden)

    Marco Zitti

    2015-03-01

    Full Text Available The present study illustrates a multidimensional analysis of an indicator of urban land use efficiency (per-capita built-up area, LUE in mainland Attica, a Mediterranean urban region, along different expansion waves (1960–2010: compaction and densification in the 1960s, dispersed growth along the coasts and on Athens’ fringe in the 1970s, fringe consolidation in the 1980s, moderate re-polarization and discontinuous expansion in the 1990s and sprawl in remote areas in the 2000s. The non-linear trend in LUE (a continuous increase up to the 1980s and a moderate decrease in 1990 and 2000 preceding the rise observed over the last decade reflects Athens’ expansion waves. A total of 23 indicators were collected by decade for each municipality of the study area with the aim of identifying the drivers of land use efficiency. In 1960, municipalities with low efficiency in the use of land were concentrated on both coastal areas and Athens’ fringe, while in 2010, the lowest efficiency rate was observed in the most remote, rural areas. Typical urban functions (e.g., mixed land uses, multiple-use buildings, vertical profile are the variables most associated with high efficiency in the use of land. Policies for sustainable land management should consider local and regional factors shaping land use efficiency promoting self-contained expansion and more tightly protecting rural and remote land from dispersed urbanization. LUE is a promising indicator reflecting the increased complexity of growth patterns and may anticipate future urban trends.

  10. Towards Sustainable Aquafeeds: Complete Substitution of Fish Oil with Marine Microalga Schizochytrium sp. Improves Growth and Fatty Acid Deposition in Juvenile Nile Tilapia (Oreochromis niloticus)

    Science.gov (United States)

    Sarker, Pallab K.; Kapuscinski, Anne R.; Lanois, Alison J.; Livesey, Erin D.; Bernhard, Katie P.; Coley, Mariah L.

    2016-01-01

    We conducted a 84-day nutritional feeding experiment with dried whole cells of DHA-rich marine microalga Schizochytrium sp. (Sc) to determine the optimum level of fish-oil substitution (partial or complete) for maximum growth of Nile tilapia. When we fully replaced fish oil with Schizochytrium (Sc100 diet), we found significantly higher weight gain and protein efficiency ratio (PER), and lower (improved) feed conversion ratio (FCR) and feed intake compared to a control diet containing fish oil (Sc0); and no significant change in SGR and survival rate among all diets. The Sc100 diet had the highest contents of 22:6n3 DHA, led to the highest DHA content in fillets, and consequently led to the highest DHA:EPA ratios in tilapia fillets. Schizochytrium sp. is a high quality candidate for complete substitution of fish oil in juvenile Nile tilapia feeds, providing an innovative means to formulate and optimize the composition of tilapia juvenile feed while simultaneously raising feed efficiency of tilapia aquaculture and to further develop environmentally and socially sustainable aquafeeds. Results show that replacing fish oil with DHA-rich marine Sc improves the deposition of n3 LC PUFA levels in tilapia fillet. These results support further studies to lower Schizochytrium production costs and to combine different marine microalgae to replace fish oil and fishmeal into aquafeeds. PMID:27258552

  11. Resource-Efficcent Growth In The Eu’s Sustainable Development −A Comparative Analysis Based On Selected Indicators

    Directory of Open Access Journals (Sweden)

    Lipińska Danuta

    2016-03-01

    Full Text Available This article presents a theoretical and empirical analysis of resource efficiency in the use of natural resources for economic growth consistent with the principles of sustainable development in EU countries. To realize this objective, a review of the literature and EU strategic documents concerning the subject under study is presented. The comparative analysis has been prepared on the basis of international statistical data (Eurostat, EEA for EU countries from the years 2002−2013. The analysis covers the following indicators: resource productivity, water exploitation index, water productivity, generation of waste, and the landfill and recycling rate. The results show that in general terms the efficiency of resource use in the EU is gradually improving, but only to a small extent. With regard to individual countries this process shows significant diversity, and is closely associated with the level of economic development of a particular country. In some individual countries, this resource efficiency is at a very low level, which is the case with several countries of Eastern and Central Europe.

  12. Towards sustainable agricultural production: Growth and production of three varieties of shallot with some various Nitrobacter bio-fertilizer concentrations

    Science.gov (United States)

    Saharuddin; Dungga, N. E.; Syam’un, E.; Amin, A. R.

    2018-05-01

    Organic production is important for health and eliminates the risk of chemical residues. Taking part on sustainable agriculture production, this research was conducted in January to March 2017. Located in Palajau Village, in Jeneponto Regency, altitude 120 m above sea level, South Sulawesi. The research was aimed to determine the growth and production of shallot varieties and their interaction with Nitrobacter bio-fertilizer. The study conducted in the form of a two-factor factorial experiment using Randomized Block Design as environmental design. The first factor was varieties (Bima, Bangkok and Tajuk), and the second factor was concentration of Nitrobacter bio-fertilizer; control-without fertilizer, 30 and 60 mL of fertilizer per 3000 mL of water. Results show that the varietal treatment of Tajuk gave a good response to the observed parameters, and the Nitrobacter bio-fertilizer treatment of 60 mL of fertilizer 3000 mL of water gave good results on the number of bulbs per cluster, bulbs and dried bulbs per plot (of tons per ha bulbs). Bangkok variety combined with Nitrobacter bio-fertilizer concentration of 60 mL of fertilizer per 3000 mL of water per plot showed the highest yield of bulb that is 9.13 tons per ha compared with Bima and Tajuk varieties.

  13. Sustained release of growth hormone and sodium nitrite from biomimetic collagen coating immobilized on silicone tubes improves endothelialization.

    Science.gov (United States)

    Salehi-Nik, Nasim; Malaie-Balasi, Zahra; Amoabediny, Ghassem; Banikarimi, Seyedeh Parnian; Zandieh-Doulabi, Behrouz; Klein-Nulend, Jenneke

    2017-08-01

    Biocompatibility of biomedical devices can be improved by endothelialization of blood-contacting parts mimicking the vascular endothelium's function. Improved endothelialization might be obtained by using biomimetic coatings that allow local sustained release of biologically active molecules, e.g. anti-thrombotic and growth-inducing agents, from nanoliposomes. We aimed to test whether incorporation of growth-inducing nanoliposomal growth hormone (nGH) and anti-thrombotic nanoliposomal sodium nitrite (nNitrite) into collagen coating of silicone tubes enhances endothelialization by stimulating endothelial cell proliferation and inhibiting platelet adhesion. Collagen coating stably immobilized on acrylic acid-grafted silicone tubes decreased the water contact angle from 102° to 56°. Incorporation of 50 or 500nmol/ml nNitrite and 100 or 1000ng/ml nGH into collagen coating decreased the water contact angle further to 48°. After 120h incubation, 58% nitrite and 22% GH of the initial amount of sodium nitrite and GH in nanoliposomes were gradually released from the nNitrite-nGH-collagen coating. Endothelial cell number was increased after surface coating of silicone tubes with collagen by 1.6-fold, and with nNitrite-nGH-collagen conjugate by 1.8-3.9-fold after 2days. After 6days, endothelial cell confluency in the absence of surface coating was 22%, with collagen coating 74%, and with nNitrite-nGH-collagen conjugate coating 83-119%. In the absence of endothelial cells, platelet adhesion was stimulated after collagen coating by 1.3-fold, but inhibited after nNitrite-nGH-collagen conjugate coating by 1.6-3.7-fold. The release of anti-thrombotic prostaglandin I 2 from endothelial cells was stimulated after nNitrite-nGH-collagen conjugate coating by 1.7-2.2-fold compared with collagen coating. Our data shows improved endothelialization and blood compatibility using nNitrite-nGH-collagen conjugate coating on silicone tubes suggesting that these coatings are highly suitable

  14. Nucleation and condensational growth to CCN sizes during a sustained pristine biogenic SOA event in a forested mountain valley

    Directory of Open Access Journals (Sweden)

    J. R. Pierce

    2012-04-01

    Full Text Available The Whistler Aerosol and Cloud Study (WACS 2010, included intensive measurements of trace gases and particles at two sites on Whistler Mountain. Between 6–11 July 2010 there was a sustained high-pressure system over the region with cloud-free conditions and the highest temperatures of the study. During this period, the organic aerosol concentrations rose from <1 μg m−3 to ∼6 μg m−3. Precursor gas and aerosol composition measurements show that these organics were almost entirely of secondary biogenic nature. Throughout 6–11 July, the anthropogenic influence was minimal with sulfate concentrations <0.2 μg m−3 and SO2 mixing ratios ≈ 0.05–0.1 ppbv. Thus, this case provides excellent conditions to probe the role of biogenic secondary organic aerosol in aerosol microphysics. Although SO2 mixing ratios were relatively low, box-model simulations show that nucleation and growth may be modeled accurately if Jnuc = 3 × 10−7[H2SO4] and the organics are treated as effectively non-volatile. Due to the low condensation sink and the fast condensation rate of organics, the nucleated particles grew rapidly (2–5 nm h−1 with a 10–25% probability of growing to CCN sizes (100 nm in the first two days as opposed to being scavenged by coagulation with larger particles. The nucleated particles were observed to grow to ∼200 nm after three days. Comparisons of size-distribution with CCN data show that particle hygroscopicity (κ was ∼0.1 for particles larger 150 nm, but for smaller particles near 100 nm the κ value decreased near midway through the period from 0.17 to less than 0.06. In this environment of little anthropogenic influence and low SO2, the rapid growth rates of the regionally nucleated particles – due to condensation of biogenic SOA – results in an unusually high efficiency of conversion of

  15. Rapid warming forces contrasting growth trends of subalpine fir ( Abies fabri ) at higher- and lower-elevations in the eastern Tibetan Plateau

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Wenzhi; Jia, Min; Wang, Genxu; Zhu, Wanze; McDowell, Nate G.

    2017-10-01

    Tree radial growth is expected to increase at higher elevations under climate warming, while lower elevation tree growth is expected to decline. However, numerous studies have found tree radial growth responds consistently to climate along elevational gradients. Here, we sampled five plots across the subalpine Abies fabri forest belt on Gongga Mountain in the eastern Tibetan Plateau to determine tree radial growth trends and responses to climate. Three commonly used detrending methods all consistently showed that tree radial growth at high elevation (> 3100 m) increased, while tree growth declined at the lower elevations (2700 m–2900 m) over the last three decades. Increasing late-growing season temperature positively (p < 0.05) correlated to tree radial growth at higher elevations, but the sign of this relationship reversed to become negative at lower elevations. Moving-window correlation analyses indicated the difference between high and low elevations response to temperature variation increased strongly with warming. Placing our result into the global context, 62% of 39 published studies found that trees along elevation gradients respond divergently to warming, and that these are located in warmer and wetter regions of the Earth. Notably, 28% of studies found non-significant responses to temperature at both high and low elevations. Our findings in the subalpine mountain forest in the eastern Tibetan Plateau were consistent with the majority of published datasets, and imply increasing temperature benefit for tree populations at higher elevation, while warming dampens growth at lower elevations.

  16. Stabilizing Sustainability

    DEFF Research Database (Denmark)

    Reitan Andersen, Kirsti

    The publication of the Brundtland Report in 1987 put the topic of sustainable development on the political and corporate agenda. Defining sustainable development as “a development that meets the needs of the future without compromising the ability of future generations to meet their own needs......” (WCED, 1987, p. 43), the Report also put a positive spin on the issue of sustainability by upholding capitalist beliefs in the possibility of infinite growth in a world of finite resources. While growth has delivered benefits, however, it has done so unequally and unsustainably. This thesis focuses...... on the textile and fashion industry, one of the world’s most polluting industries and an industry to some degree notorious for leading the ‘race to the bottom’ in global labour standards. Despite being faced with increasing demands to practise sustainability, most textile and fashion companies continue to fail...

  17. Sustainable Universities

    DEFF Research Database (Denmark)

    Grindsted, Thomas Skou

    2011-01-01

    Declarations on Sustainability in Higher Education (SHE) can be viewed as a piece of international regulation. Over the past 30 years research at universities has produced convincing data to warn about deterioration of the environment, resource scarcity and the need for sustainability. This in turn....... Declarations tend to have impact on three trends. Firstly, there is emerging international consensus on the university’s role and function in relation to sustainable development; secondly, the emergence of national legislation, and thirdly, an emerging international competition to be leader in sustainable...

  18. Nuclear Symbiosis - A Means to Achieve Sustainable Nuclear Growth While Limiting the Spread of Sensitive Nuclear Technology

    International Nuclear Information System (INIS)

    Shropshire, David

    2009-01-01

    Global growth of nuclear energy in the 21. century is creating new challenges to limit the spread of nuclear technology without hindering adoption in countries now considering nuclear power. Independent nuclear states desire autonomy over energy choices and seek energy independence. However, this independence comes with high costs for development of new indigenous fuel cycle capabilities. Nuclear supplier states and expert groups have proposed fuel supply assurance mechanisms such as fuel take-back services, international enrichment services and fuel banks in exchange for recipient state concessions on the development of sensitive technologies. Recipient states are slow to accept any concessions to their rights under the Non Proliferation Treaty. To date, decisions to not develop indigenous fuel enrichment capabilities have been driven by economics. However, additional incentives may be required in the future to offset the user state's perceived loss of energy independence. In order for a country to forgo development of sensitive nuclear capabilities, the basis for an equitable economic tradeoff must be established. This paper proposes that the nuclear trade-off can be made through a combination of fuel supply assurances, leveraging work by the United Nations and International Atomic Energy Agency on sustainable nuclear development, and use of 'nuclear symbiosis'. The primary focus of this paper is on how nuclear symbiosis could be used to achieve a user-state's desired economic, energy, and infrastructure development end states. The desired result from this 'symbiosis' is a nuclear-centered industrial complex that creates new economic opportunities through infrastructure improvements, human resource skills development and the development of new sustainable industries. This paper also describes the Nuclear Materials Exchange (NME) as a practical tool for performing nuclear symbiosis. The NME can be used to define existing and new international nuclear resources and

  19. Integrated use of plant growth promoting rhizobacteria, biogas slurry and chemical nitrogen for sustainable production of maize under salt-affected conditions

    International Nuclear Information System (INIS)

    Ahmad, M.; Jamil, M.; Akhtar, F.U.Z.

    2014-01-01

    Salinity is one of the most critical constraints hampering agricultural production throughout the world, including Pakistan. Some plant growth promoting rhizobacteria (PGPR) have the ability to reduce the deleterious effect of salinity on plants due to the presence of ACC-deaminase enzyme along with some other mechanisms. The integrated use of organic, chemical and biofertilizers can reduce dependence on expensive chemical inputs. To sustain high crop yields without deterioration of soil fertility, it is important to work out optimal combination of chemical and biofertilizers, and manures in the cropping system. A pot trial was conducted to study the effect of integrated use of PGPR, chemical nitrogen, and biogas slurry for sustainable production of maize under salt-stressed conditions and for good soil health. Results showed that sole application of PGPR, chemical nitrogen and biogas slurry enhanced maize growth but their combined application was more effective. Maximum improvement in maize growth, yield, ionic concentration in leaves and nutrient concentration in grains was observed in the treatment where PGPR and biogas slurry was used in the presence of 100% recommended nitrogen as chemical fertilizer. It also improved the soil pH, ECe, and available N, P and K contents. It is concluded that integrated use of PGPR, biogas slurry and chemical nitrogen not only enhanced maize growth, yield and quality but also improved soil health. So, it may be evaluated under field conditions to get sustained yield of maize from salt-affected soils. (author)

  20. Sustainable urban growth

    International Nuclear Information System (INIS)

    Giraud, Pierre-Noel

    2011-01-01

    The principal messages from Energy and urban innovation are presented. This report by the World Energy Council has examined the challenges related to energy in big cities (in particular 'mega-cities'), the policies that are being or could be implemented, and the role of firms in this implementation. Considerable progress can be made by using existing techniques. The main difficulty has to do with diffusing them. There is a need for organizational and institutional innovations that will stimulate players, coordinate their actions and speed up the tempo of change

  1. Technologies for sustainable growth

    Energy Technology Data Exchange (ETDEWEB)

    2009-01-15

    Climate change is real. And it's happening much faster than was predicted just a few years ago. The good news is that there is a good chance that we really can do something about the problem. And this is in a way where we don't need to compromise the well-being of our global economy. All it takes is to follow a Bright Green strategy where we get the most out of the energy we produce and where we deploy the clean energy technologies we already know can work. Doing so would deliver the affordability, stability and confidence our economies need, as well as help solve the climate crisis. Although our reliance on fossil fuels has created global warming, we now have the opportunity and obligation to begin a transformation towards a robust clean energy economy. This is the opportunity of our generation. To begin a transformation to an economy that is robust without causing environmental harm. But there won't be a single, 'silver bullet' solution. We will need to address energy production, carbon mitigation and efficient consumption of energy. A new approach is needed that both avoids dangerous climate change and is advantageous for the economy - a Bright Green strategy with a strong focus on deploying and investing in climate friendly technologies. Denmark has done this for several decades and we are a clear example that it is possible to both grow our economy and at the same time take care of the environment and especially the global environment. This book tells the Bright Green story of Denmark, and presents a wide range of technologies and solutions that can help pave the way towards a more climate friendly future. (au)

  2. Technology and sustainability

    NARCIS (Netherlands)

    Kroeze, C.; Boersema, J.J.; Tellegen, E.; Cremers, A.

    2011-01-01

    In ten essays, this book addresses a broad range of issues related to the interplay of sustainability and technology. How do population growth and technology relate to sustainable development? Can globalization be reconciled with sustainable development? Is sustainability a subjective or an

  3. Sustainable syntrophic growth of Dehalococcoides ethenogenes strain 195 with Desulfovibrio vulgaris Hildenborough and Methanobacterium congolense: Global transcriptomic and proteomic analyses

    Energy Technology Data Exchange (ETDEWEB)

    Men, Y.; Feil, H.; VerBerkmoes, N.C.; Shah, M.B.; Johnson, D.R.; Lee, P.K.H; West, K.A.; Zinder, S.H.; Andersen, G.L.; Alvarez-Cohen, L.

    2011-03-01

    Dehalococcoides ethenogenes strain 195 (DE195) was grown in a sustainable syntrophic association with Desulfovibrio vulgaris Hildenborough (DVH) as a co-culture, as well as with DVH and the hydrogenotrophic methanogen Methanobacterium congolense (MC) as a tri-culture using lactate as the sole energy and carbon source. In the co- and tri-cultures, maximum dechlorination rates of DE195 were enhanced by approximately three times (11.0±0.01 lmol per day for the co-culture and 10.1±0.3 lmol per day for the tri-culture) compared with DE195 grown alone (3.8±0.1 lmol per day). Cell yield of DE195 was enhanced in the co-culture (9.0±0.5 x 107 cells per lmol Cl{sup -} released, compared with 6.8±0.9x 107 cells per lmol Cl{sup -} released for the pure culture), whereas no further enhancement was observed in the tri-culture (7.3±1.8x 107 cells per lmol Cl{sup -} released). The transcriptome of DE195 grown in the co-culture was analyzed using a whole-genome microarray targeting DE195, which detected 102 significantly up- or down-regulated genes compared with DE195 grown in isolation, whereas no significant transcriptomic difference was observed between co- and tri-cultures. Proteomic analysis showed that 120 proteins were differentially expressed in the co-culture compared with DE195 grown in isolation. Physiological, transcriptomic and proteomic results indicate that the robust growth of DE195 in co- and tri-cultures is because of the advantages associated with the capabilities of DVH to ferment lactate to provide H2 and acetate for growth, along with potential benefits from proton translocation, cobalamin-salvaging and amino acid biosynthesis, whereas MC in the tri-culture provided no significant additional benefits beyond those of DVH.

  4. Beneath Our Eyes: An Exploration of the Relationship between Technology Enhanced Learning and Socio-Ecological Sustainability in Art and Design Higher Education

    Science.gov (United States)

    Sclater, Madeleine

    2016-01-01

    This article uses published research to explore how Technology Enhanced Learning (TEL) can help to sustain learning communities to engage in creative exploration and open investigation. It then draws on this research to ask: how could we use TEL to support pedagogies of socio-ecological sustainability in the Art and Design education community?…

  5. Growth - Sustainable aquafeeds for marine finfish: Effects of vegetable oil replacement feeds containing novel microalgal and fungal oils on growth performance of juvenile sablefish

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The concomitant replacement of fish meal and fish oil in carnivorous marine fish feeds by more sustainable terrestrial alternatives is problematic due to the limited...

  6. Growth

    Science.gov (United States)

    John R. Jones; George A. Schier

    1985-01-01

    This chapter considers aspen growth as a process, and discusses some characteristics of the growth and development of trees and stands. For the most part, factors affecting growth are discussed elsewhere, particularly in the GENETICS AND VARIATION chapter and in chapters in PART 11. ECOLOGY. Aspen growth as it relates to wood production is examined in the WOOD RESOURCE...

  7. What Do We Know about Risk Factors for Fetal Growth Restriction in Africa at the Time of Sustainable Development Goals? A Scoping Review.

    Science.gov (United States)

    Accrombessi, Manfred; Zeitlin, Jennifer; Massougbodji, Achille; Cot, Michel; Briand, Valérie

    2018-03-01

    The reduction in the under-5 year mortality rate to at least as low as 25 per 1000 livebirths by 2030 has been implemented as one of the new Sustainable Development Goals. Fetal growth restriction (FGR) is one of the most important determinants of infant mortality in developing countries. In this review, we assess the extent of the literature and summarize its findings on the main preventable factors of FGR in Africa. A scoping review was conducted using the Arksey and O'Malley framework. Five bibliographic databases and grey literature were used to identify studies assessing at least one risk factor for FGR. Aggregate risk estimates for the main factors associated with FGR were calculated. Forty-five of a total of 671 articles were selected for the review. The prevalence of FGR varied between 2.6 and 59.2% according to both the African region and the definition of FGR. The main preventable factors reported were a low maternal nutritional status (aggrerate odds ratio [OR]: 2.28, 95% confidence interval [CI] 1.59, 3.25), HIV infection (aOR 1.86, 95% CI 1.38, 2.50), malaria (aOR 1.95, 95% CI 1.04, 3.66), and gestational hypertension (aOR 2.61, 95% CI 2.42, 2.82). FGR is, to a large extent, preventable through existing efficacious interventions dedicated to malaria, HIV and nutrition. Further studies are still needed to assess the influence of risk factors most commonly documented in high-income countries. Improving research on FGR in Africa requires a consensual and standardized definition of FGR-for a higher comparability-between studies and settings. © 2017 John Wiley & Sons Ltd.

  8. Sustainable development

    International Nuclear Information System (INIS)

    Boiteux, M.

    2004-01-01

    Marcel Boiteux evokes the results of the work on the sustainable development by the Academie des Sciences Morales et Politiques. This is a vast political programme with the goal of allowing all humanity to live well in growing unity while protecting the environment and favouring economic growth. (author)

  9. Sustainable Development

    African Journals Online (AJOL)

    Tsegai Berhane Ghebretekle

    Ethiopia is selected as a case study in light of its pace in economic growth ... Interrogating the Economy-First Paradigm in 'Sustainable Development' … 65 .... agreement, since such effective global cooperation on climate change ultimately ..... and foster innovation; reduce inequality within and among countries; make cities.

  10. "Education Is as Important for Me as Water Is to Sustaining Life": Perspectives on the Higher Education of Women in Afghanistan

    Science.gov (United States)

    Burridge, Nina; Payne, Anne Maree; Rahmani, Nasima

    2016-01-01

    Progress in education in Afghanistan since the fall of the Taliban has been described as "fragile, limited in reach, depth and uncertainty of sustainability" [UNICEF. 2013. "Basic Education and Gender Equality: Afghanistan." United Nations International Children's Emergency Fund.…

  11. Analysis of the Sustainable Growth Indicator in the Area of Climate Change from the Point of View of Europe 2020 Strategy Performance

    Directory of Open Access Journals (Sweden)

    Dagmar Blatná

    2017-03-01

    Full Text Available The objective of this paper is to present the results of an analysis of the indicator Greenhouse gas emissions (GGE. The GGE is one of the headline indicators tracked under the EU’s main socioeconomic strategy until the year 2020 – the EUROPE 2020 strategy for smart, sustainable and inclusive growth. In the area of sustainable growth, the Resource-efficient Europe initiative was established. For 2020, the EU has made a unilateral commitment to reduce overall greenhouse gas emissions from its 28 member states by 20 % compared to 1990 levels. The GGE indicator shows total man-made emissions of the so-called Kyoto basket of greenhouse gases. It presents annual total emissions in relation to those observed in 1990. The aggregate greenhouse gas emissions are expressed in units of CO2 equivalent. The development of the GGE indicator in the EU and in the Czech Republic from 2000 to 2014 from the point of view of the ability to achieve the Strategy objectives is analyzed. In terms of the level of the analyzed indicator, the set of the EU countries can be divided into two significantly different groups – the euro area and the non-euro area; or into groups by the year of their joining the EU. Analyses of the dependency between the growth of GGE and the GDP growth for both the set of the 28 EU countries and the Czech Republic are presented as well.

  12. Do private sustainability standards contribute to income growth and poverty alleviation? A comparison of different coffee certification schemes in Ethiopia

    NARCIS (Netherlands)

    Mitiku, Fikadu; Mey, de Yann; Nyssen, Jan; Maertens, Miet

    2017-01-01

    Private sustainability standards are increasingly important in food trade with developing countries, but the implications for smallholder farmers are still poorly understood. We analyze the implications of different coffee certification schemes in Ethiopia using cross-sectional survey data, and

  13. Can you model growth of trust? A study of the sustainability of a rural community health centre in North India

    OpenAIRE

    Smith, H. K.; Harper, Paul Robert

    2015-01-01

    Trust in the service provided by any health facility is of vital importance to its sustainability, whether it is a community clinic in a rural area of a developing country or an international telemedicine service. Community health centres can be used as a means of delivering highly accessible, low-cost health service in the developing world. A major strategic issue for planners of such centres is the expected level of uptake of services throughout a region and its effect on sustainability of ...

  14. Analysing Italian Regional Patterns in Green Economy and Climate Change. Can Italy Leverage on Europe 2020 Strategy to Face Sustainable Growth Challenges ?

    Directory of Open Access Journals (Sweden)

    Francesco BONSINETTO

    2013-12-01

    Full Text Available European cities and regions are facing the crucial challenge of greening their economy towards more sustainable patterns. Politicians and policy-makers should promote new policies for sustainable growth including renewables, greenhouse gas emissions, energy efficiency and biodiversity. All of these aspects can be considered as a boost for local and regional economy. In this regard, European countries and regions can benefit from the Europe 2020 Strategy which is defined as Europe’s blueprint for a smart, sustainable and inclusive future, providing a ten year roadmap for growth and jobs. EU2020S was designed as a European exit strategy from the global economic and financial crisis in view of new European economic governance. This study discusses the above issues regarding Italy and intends to provide some answers on the perspectives of the new EU2020S. It draws from a research project supported by ESPON, the S.I.E.S.T.A. Project, focused on the territorial dimension of the EU2020S. Therefore, this paper aims at analyzing Italian regional patterns on climate change, green economy and energy within the context of EU2020S and at providing policy recommendations for better achieving the goals of the Strategy.

  15. Reconciling Post-Recession Strategies for Economic Growth with Higher Education's Current Fiscal Challenges: Part 1, New Realities

    Science.gov (United States)

    Observatory on Borderless Higher Education, 2010

    2010-01-01

    This week, the Organisation for Economic Cooperation and Development (OECD) is publishing the findings of new research undertaken to explore the relationship between educational spending and economic growth. The report, "The High Cost of Low Educational Performance--The Long-Run Economic Impact of Improving PISA Outcomes", employs recent…

  16. THE CONCEPT OF SUSTAINABLE DEVELOPMENT THROUGH ECONOMIC GROWTH AND DIVERSIFICATION OF THE LABOUR MARKET IN THE INDUSTRIAL AREAS AFFECTED BY RESTRUCTURING

    Directory of Open Access Journals (Sweden)

    Marius Eremia VLAICU POPA

    2013-06-01

    Full Text Available In the context of what is implemented through dualism "ecosystem-efficient", sustainable development involves the care of the human potential of the present situation and the future of its natural resources, energy, materials and information. As an effect of responsibility for future generations, the efficient use of resources requires, at the same time, the operation of a sustainable economy, by diversification and development of the labour market in order to meet present and future demands of human society. At local and regional level, through the closing of mines and large enterprises, with an effect in restructuring the economic sector and employment, development strategies and rehabilitation of the affected industrial areas as a common principle approach, analyzing the problems, defining the objectives and policies, identifying actions to attack problems and provide for mechanisms that will enable the progress control. In this paper it is presented the concept of sustainable development as imperative for economic growth, diversification and development of the labour market, being dealt the representative criteria and principles of sustainable development strategy of any company. Are defined the components and objectives of a strategy for local and regional development of industrial areas affected by the restructuring.

  17. Towards systems biology of the gravity response of higher plants -multiscale analysis of Arabidopsis thaliana root growth

    Science.gov (United States)

    Palme, Klaus; Aubry, D.; Bensch, M.; Schmidt, T.; Ronneberger, O.; Neu, C.; Li, X.; Wang, H.; Santos, F.; Wang, B.; Paponov, I.; Ditengou, F. A.; Teale, W. T.; Volkmann, D.; Baluska, F.; Nonis, A.; Trevisan, S.; Ruperti, B.; Dovzhenko, A.

    Gravity plays a fundamental role in plant growth and development. Up to now, little is known about the molecular organisation of the signal transduction cascades and networks which co-ordinate gravity perception and response. By using an integrated systems biological approach, a systems analysis of gravity perception and the subsequent tightly-regulated growth response is planned in the model plant Arabidopsis thaliana. This approach will address questions such as: (i) what are the components of gravity signal transduction pathways? (ii) what are the dynamics of these components? (iii) what is their spatio-temporal regulation in different tis-sues? Using Arabidopsis thaliana as a model-we use root growth to obtain insights in the gravity response. New techniques enable identification of the individual genes affected by grav-ity and further integration of transcriptomics and proteomics data into interaction networks and cell communication events that operate during gravitropic curvature. Using systematic multiscale analysis we have identified regulatory networks consisting of transcription factors, the protein degradation machinery, vesicle trafficking and cellular signalling during the gravire-sponse. We developed approach allowing to incorporate key features of the root system across all relevant spatial and temporal scales to describe gene-expression patterns and correlate them with individual gene and protein functions. Combination of high-resolution microscopy and novel computational tools resulted in development of the root 3D model in which quantitative descriptions of cellular network properties and of multicellular interactions important in root growth and gravitropism can be integrated for the first time.

  18. On Estimation of Problems and Prospects of Competitiveness Growth on the World Market of Educational Services by Russian Higher Schools

    Directory of Open Access Journals (Sweden)

    V N Denisenko

    2013-12-01

    Full Text Available The analysis of the survey of the representatives of the Russian higher schools on the problems of the international educational cooperation and the participation in the international academic mobility is submitted in the article.

  19. Local Sustainability

    International Nuclear Information System (INIS)

    Carrizosa Umana, Julio

    1998-01-01

    The current polemic about the possibilities of sustainable development has led to a renovated interest for the topic of the sustainability of the communities and the local sustainability. In front of the global sustainability whose conditions have been exposed by systemic ecologists and for macro economists, the sustainability of specific places arises in the planet whose conditions are object of study of the ecology of landscapes, of the ecological economy, of the cultural anthropology, of the environmental sociology and naturally, of the integral environmentalism. In this discussion the Colombian case charges unusual interest to be one of the few countries of Latin America, where a very dense net of municipalities exists, each one with its urban helmet and with a position and some functions defined by the political constitution of the nation. This net of municipalities and of urban helmets it also constitutes net of alternative to the current macro-cephalic situation. As well as Bogota grew, in a hundred years, of less than a hundred thousand inhabitants to six million inhabitants, each one of these municipalities contains a potential of growth that depends on the characteristics of its ecological, social, economic and politic sustainability

  20. G20 Priorities and Decisions under Turkey’s 2015 Presidency: Implementation, Inclusiveness and Investment for Strong, Sustainable and Balanced Growth

    Directory of Open Access Journals (Sweden)

    Marina Larionova

    2017-03-01

    Full Text Available Turkey held the presidency of the G20 (Group of 20 from December 2014 to November 2015. During this period geopolitical tensions started to spread beyond the borders of the regions involved. Turkey went through a challenging time, with a slowing economy, two elections in 2015, revived political confrontations, two million refugees and frustrations in securing its borders and handling terrorism. Turkey defined three priorities for its presidency: inclusiveness, implementation and investment for growth. To combat inequality and ensure inclusive growth, it aimed to address the issues of small and medium-sized enterprises, such as access to finance, skills and global value chains, employment for youth and women, and support to the development of low-income countries. Inclusiveness was also explicit in G20 engagement with social partners. Implementation was emphasized, particularly related to the imperative to deliver on the G20 members’ commitments regarding growth strategies made at the 2014 Brisbane Summit. This article assesses the G20’s performance under the Turkey presidency within a functional paradigm focusing on the three main objectives of plurilateral summitry institutions: strengthening capacity for political leadership to launch new ideas and overcome deadlocks, reconciling domestic and international pressures, and consolidating collective management. To attain those objectives, institutions are expected to demonstrate leadership, solidarity, sustainability, acceptability, consistency and continuity. Efficiency is perceived as G20 performance on a combination of the criteria. Given the G20’s ultimate mission to achieve strong, sustainable, balanced and inclusive growth, all the issues on Turkey’s G20 agenda were grouped according to these four growth pillars. G20 performance on each of the issue areas was assessed on six criteria using a three-point scale: high (1, medium (0 and low (−1 degree of performance. The overall

  1. Is an environmentally sustainable future for the European Community compatible with continued growth - carbon dioxide and the management of greed

    International Nuclear Information System (INIS)

    Slesser, M.

    1993-01-01

    The search for sustainability creates moral and economic dilemmas for politicians seeking to match public aspirations with environmental integrity. The paper explores a method for computing the longer term outcome of policies, considering the case of the European Community as a single economy and taking the specific problem of carbon dioxide

  2. Background information for the SER Energy Agreement for Sustainable Growth calculations. Sectors Industry, Agriculture and Horticulture; Achtergronddocument bij doorrekening Energieakkoord. Sectoren industrie en land- en tuinbouw

    Energy Technology Data Exchange (ETDEWEB)

    Wetzels, W. [ECN Beleidsstudies, Petten (Netherlands)

    2013-09-01

    On September 4, 2013, representatives of employers' associations, trade union federations, environmental organizations, the Dutch government and civil society have signed an Energy Agreement for Sustainable Growth. ECN and PBL have been asked to evaluate this agreement. This report gives background information on the evaluation of the measures aimed at improving energy efficiency in industry and agriculture [Dutch] Op 4 september 2013 is het 'Energieakkoord voor duurzame groei' getekend. ECN en PBL zijn gevraagd het akkoord te beoordelen en door te rekenen. Dit rapport dient als achtergronddocument bij de doorrekening van de maatregelen gericht op energiebesparing in de industrie en land- en tuinbouw.

  3. Effects of mental health interventions for students in higher education are sustainable over time: a systematic review and meta-analysis of randomized controlled trials

    Directory of Open Access Journals (Sweden)

    Regina Winzer

    2018-04-01

    Full Text Available Background Symptoms of depression, anxiety, and distress are more common in undergraduates compared to age-matched peers. Mental ill health among students is associated with impaired academic achievement, worse occupational preparedness, and lower future occupational performance. Research on mental health promoting and mental ill health preventing interventions has shown promising short-term effects, though the sustainability of intervention benefits deserve closer attention. We aimed to identify, appraise and summarize existing data from randomized control trials (RCTs reporting on whether the effects of mental health promoting and mental ill health preventing interventions were sustained at least three months post-intervention, and to analyze how the effects vary for different outcomes in relation to follow-up length. Further, we aimed to assess whether the effect sustainability varied by intervention type, study-level determinants and of participant characteristics. Material and Methods A systematic search in MEDLINE, PsycInfo, ERIC, and Scopus was performed for RCTs published in 1995–2015 reporting an assessment of mental ill health and positive mental health outcomes for, at least, three months of post-intervention follow-up. Random-effect modeling was utilized for quantitative synthesis of the existing evidence with standardized mean difference (Hedges’ g used to estimate an aggregated effect size. Sustainability of the effects of interventions was analyzed separately for 3–6 months, 7–12 months, and 13–18 months of post-intervention follow-up. Results About 26 studies were eligible after reviewing 6,571 citations. The pooled effects were mainly small, but significant for several categories of outcomes. Thus, for the combined mental ill health outcomes, symptom-reduction sustained up to 7–12 months post-intervention (standardized mean difference (Hedges’ g effect size (ES = −0.28 (95% CI [−0.49, −0.08]. Further

  4. Employability: A Contemporary Review for Higher Education Stakeholders

    Science.gov (United States)

    Small, Lynlea; Shacklock, Kate; Marchant, Teresa

    2018-01-01

    Higher education institutions are under pressure to produce employable graduates who are required to contribute to the sustainability of strong economic growth and development. As such, the onus is on the higher education sector to present graduates to the labour market who are both work ready and have attained employability. This article…

  5. House Price Growth When Children Are Teenagers: A Path to Higher Earnings? Working Paper No. 14-13

    Science.gov (United States)

    Cooper, Daniel; Luengo-Prado, María José

    2014-01-01

    This paper examines whether a rise in house prices that occurs immediately prior to children entering college has an impact on their earnings as adults. Higher house prices provide homeowners with additional funds to invest in their children's human capital. The results show that a 1 percentage point increase in house prices, when children are 17…

  6. Forecasting Economic, Social and Environmental Growth in the Sanitary and Service Sector Based on Thailand's Sustainable Development Policy

    Directory of Open Access Journals (Sweden)

    Pruethsan Sutthichaimethee

    2018-01-01

    Full Text Available The purpose of this study is to forecast the long run implementation of Thailand’s sustainable development policy in three main aspects, including economic, social and environmental aspect for the the sanitary and service sectors from 2016 until 2045. According to the national data for the years 2000–2015, based on the ARIMAX model, it has been found that Thai economy system is potentially changed and growing rapidly by 25.76%, the population has grown by 7.15%, and the Greenhouse gas emissions will gradually increase by 49.65%, in the year 2045. However, based on the analysis above, if Thailand fails to run the afore-mentioned policy properly, it will be difficulto successfully implement sustainable development, because the increased emission is moving in the same direction with economy and social aspect of Thailand.

  7. Smart Growth and Transportation

    Science.gov (United States)

    Describes the relationship between smart growth and transportation, focusing smart and sustainable street design, transit-oriented development, parking management, sustainable transportation planning, and related resources.

  8. Research on the Corporation’s Sustainable Growth Model Reconstruction and Application%企业可持续增长模型的重构与应用

    Institute of Scientific and Technical Information of China (English)

    韩俊华; 干胜道

    2013-01-01

      文章评述了国外企业可持续增长模型:希金斯可持续增长模型、范霍恩可持续增长模型、拉巴波特可持续增长模型、科雷可持续增长模型,实证检验上述模型不适用中国企业,并放宽限制条件,重构企业可持续增长模型。运用模型检验出销售净利率、资产周转率、权益乘数、留存收益率等要素对企业可持续增长具有边际收益递减规律和规模收益递增规律,企业应遵循这2个规律,综合优化各财务比率,实现规模收益递增的可持续发展。%The paper summarizes four overseas corporation’ s sustainable growth model, which are Higgins model, Van Horne model,Rappaort model,and Corey model.And the empirical test indicates that the models do not apply to Chinese En⁃terprises.Then,the paper reconstructs the corporation’s sustainable growth model,and using the model,the paper checks out that the net profit on sales,assets turnover ratio,interest multiplier,retained earnings has the law of diminishing margin⁃al returns and the law of increasing returns to scale.The enterprise should follow these 2 rules,optimizing the financial ratios, realize the sustainable development of increasing returns to scale.

  9. Competitiveness - higher education

    Directory of Open Access Journals (Sweden)

    Labas Istvan

    2016-03-01

    Full Text Available Involvement of European Union plays an important role in the areas of education and training equally. The member states are responsible for organizing and operating their education and training systems themselves. And, EU policy is aimed at supporting the efforts of member states and trying to find solutions for the common challenges which appear. In order to make our future sustainable maximally; the key to it lies in education. The highly qualified workforce is the key to development, advancement and innovation of the world. Nowadays, the competitiveness of higher education institutions has become more and more appreciated in the national economy. In recent years, the frameworks of operation of higher education systems have gone through a total transformation. The number of applying students is continuously decreasing in some European countries therefore only those institutions can “survive” this shortfall, which are able to minimize the loss of the number of students. In this process, the factors forming the competitiveness of these budgetary institutions play an important role from the point of view of survival. The more competitive a higher education institution is, the greater the chance is that the students would like to continue their studies there and thus this institution will have a greater chance for the survival in the future, compared to ones lagging behind in the competition. Aim of our treatise prepared is to present the current situation and main data of the EU higher education and we examine the performance of higher education: to what extent it fulfils the strategy for smart, sustainable and inclusive growth which is worded in the framework of Europe 2020 programme. The treatise is based on analysis of statistical data.

  10. Glucose metabolism in Lactococcus lactis MG1363 under different aeration conditions: Requirement of acetate to sustain growth under microaerobic conditions

    DEFF Research Database (Denmark)

    Nordkvist, Mikkel; Jensen, N.B.S.; Villadsen, John

    2003-01-01

    Lactococcus lactis subsp. lactis MG1363 was grown in batch cultures on a defined medium with glucose as the energy source under different aeration conditions, namely, anaerobic conditions, aerobic conditions, and microaerobic conditions with a dissolved oxygen tension of 5% (when saturation...... resulted in acetate, CO2, and acetoin replacing formate and ethanol as end products. Under microaerobic conditions, growth came to a gradual halt, although more than 60% of the glucose was still left. A decline in growth was not observed during microaerobic cultivation when acetate was added to the medium...

  11. THE FEEDING AND PHYSICAL GROWTH OF THE SCHOOL CHILDREN WITH THE HIGHER LEVEL OF THE BONE TISSUE MINERALIZATION

    Directory of Open Access Journals (Sweden)

    T.Yu. Vishnevetskaya

    2007-01-01

    Full Text Available The article analyzes feeding organization and quality for the children aged between 10 and 16 with the higher level of the bone tissue mineralization. The authors noted down the radical excess of the ration calorie content together with the excess of the protein and especially fat components. The researchers revealed the reduced content of the main vitamins, which contributes to the increase of the bone tissue mineralization levels among children and change in their morphofunctional status with the obesity development. in the given situation, it is necessary to speak of the ration correction according to the main components and distribution of its daily calorie content, as well as the ration supplements by introducing missing vitamins, which the polyvitaminic complexes may prove to be a good alternative to.Key words: children, bone tissue mineralization, food ration, vitamins.

  12. Comprehensive analysis of an Antarctic bacterial community with the adaptability of growth at higher temperatures than those in Antarctica.

    Science.gov (United States)

    Hosoi-Tanabe, Shoko; Zhang, Hongyan; Zhu, Daochen; Nagata, Shinichi; Ban, Syuhei; Imura, Satoshi

    2010-06-01

    To investigate the adaptability to higher temperatures of Antarctic microorganisms persisting in low temperature conditions for a long time, Antarctic lake samples were incubated in several selection media at 25 degrees C and 30 degrees C. The microorganisms did not grow at 30 degrees C; however, some of them grew at 25 degrees C, indicating that the bacteria in Antarctic have the ability to grow at a wide range of temperatures. Total DNA was extracted from these microorganisms and amplified using the bacteria-universal primers. The amplified fragments were cloned, and randomly selected 48 clones were sequenced. The sequenced clones showed high similarity to the alpha-subdivision of the Proteobacteria with specific affinity to the genus Agrobacterium, Caulobacter and Brevundimonas, the ss-subdivision of Proteobacteria with specific affinity to the genus Cupriavidus, and Bacillus of the phylum Firmicutes. These results showed the presence of universal genera, suggesting that the bacteria in the Antarctic lake were not specific to this environment.

  13. Sustainable nitrogen fertilisation in sweet pepper: assessing growth and fruit quality and the potential nitrate pollution from different organic manures.

    Science.gov (United States)

    Gómez-López, María D; del Amor, Francisco M

    2013-03-30

    The use of organic cultivation with manures does not avoid the risk of high nitrate concentrations if nutrient management is inefficient. So we studied the influence of three organic manures combined or not with additional chemical fertilisers on growth and yield of sweet pepper (Capsicum annuum L.), and on the soil and plant N concentrations. After 3 years of organic cultivation, poultry manure caused the highest soil pollution. The evolution of nitrate and organic matter in soil showed a pattern close to that of plant growth. The addition of mineral fertiliser increased vegetative growth and yield, and a cumulative season effect was observed. In treatments with no additional mineral fertiliser N translocation from leaves to fruits happened. A cumulative effect of seasons on fruit quality and a reduction near to 30% was observed in the first fruit quality category after 3 years. The fruit vitamin C content was reduced by increasing N fertilisation. The effects of organic fertiliser on soil and plant growth and yield depended on the type of manure used, its rate, and consecutive crop seasons. Horse manure gave the best combination of agricultural and environmental characteristics and could be used without additional fertigation. © 2012 Society of Chemical Industry.

  14. Boosting Tech Innovation Ecosystems in Cities : A Framework for Growth and Sustainability of Urban Tech Innovation Ecosystems

    OpenAIRE

    Mulas, Victor; Minges, Michael; Applebaum, Hallie

    2015-01-01

    Cities are emerging as hubs of technological innovation. This is characterized by an ongoing shift from technology parks in suburban areas, to entrepreneurial activity within cities. There is a global trend of startups in cities like Berlin, Buenos Aires, Mumbai and Madrid. The rise of technology startups in cities is leading to new sources of employment and economic growth, by creation of...

  15. Müller glia-derived PRSS56 is required to sustain ocular axial growth and prevent refractive error.

    Science.gov (United States)

    Paylakhi, Seyyedhassan; Labelle-Dumais, Cassandre; Tolman, Nicholas G; Sellarole, Michael A; Seymens, Yusef; Saunders, Joseph; Lakosha, Hesham; deVries, Wilhelmine N; Orr, Andrew C; Topilko, Piotr; John, Simon Wm; Nair, K Saidas

    2018-03-01

    A mismatch between optical power and ocular axial length results in refractive errors. Uncorrected refractive errors constitute the most common cause of vision loss and second leading cause of blindness worldwide. Although the retina is known to play a critical role in regulating ocular growth and refractive development, the precise factors and mechanisms involved are poorly defined. We have previously identified a role for the secreted serine protease PRSS56 in ocular size determination and PRSS56 variants have been implicated in the etiology of both hyperopia and myopia, highlighting its importance in refractive development. Here, we use a combination of genetic mouse models to demonstrate that Prss56 mutations leading to reduced ocular size and hyperopia act via a loss of function mechanism. Using a conditional gene targeting strategy, we show that PRSS56 derived from Müller glia contributes to ocular growth, implicating a new retinal cell type in ocular size determination. Importantly, we demonstrate that persistent activity of PRSS56 is required during distinct developmental stages spanning the pre- and post-eye opening periods to ensure optimal ocular growth. Thus, our mouse data provide evidence for the existence of a molecule contributing to both the prenatal and postnatal stages of human ocular growth. Finally, we demonstrate that genetic inactivation of Prss56 rescues axial elongation in a mouse model of myopia caused by a null mutation in Egr1. Overall, our findings identify PRSS56 as a potential therapeutic target for modulating ocular growth aimed at preventing or slowing down myopia, which is reaching epidemic proportions.

  16. Müller glia-derived PRSS56 is required to sustain ocular axial growth and prevent refractive error.

    Directory of Open Access Journals (Sweden)

    Seyyedhassan Paylakhi

    2018-03-01

    Full Text Available A mismatch between optical power and ocular axial length results in refractive errors. Uncorrected refractive errors constitute the most common cause of vision loss and second leading cause of blindness worldwide. Although the retina is known to play a critical role in regulating ocular growth and refractive development, the precise factors and mechanisms involved are poorly defined. We have previously identified a role for the secreted serine protease PRSS56 in ocular size determination and PRSS56 variants have been implicated in the etiology of both hyperopia and myopia, highlighting its importance in refractive development. Here, we use a combination of genetic mouse models to demonstrate that Prss56 mutations leading to reduced ocular size and hyperopia act via a loss of function mechanism. Using a conditional gene targeting strategy, we show that PRSS56 derived from Müller glia contributes to ocular growth, implicating a new retinal cell type in ocular size determination. Importantly, we demonstrate that persistent activity of PRSS56 is required during distinct developmental stages spanning the pre- and post-eye opening periods to ensure optimal ocular growth. Thus, our mouse data provide evidence for the existence of a molecule contributing to both the prenatal and postnatal stages of human ocular growth. Finally, we demonstrate that genetic inactivation of Prss56 rescues axial elongation in a mouse model of myopia caused by a null mutation in Egr1. Overall, our findings identify PRSS56 as a potential therapeutic target for modulating ocular growth aimed at preventing or slowing down myopia, which is reaching epidemic proportions.

  17. Müller glia-derived PRSS56 is required to sustain ocular axial growth and prevent refractive error

    Science.gov (United States)

    Tolman, Nicholas G; Sellarole, Michael A.; Saunders, Joseph; Lakosha, Hesham; Topilko, Piotr; John, Simon WM.

    2018-01-01

    A mismatch between optical power and ocular axial length results in refractive errors. Uncorrected refractive errors constitute the most common cause of vision loss and second leading cause of blindness worldwide. Although the retina is known to play a critical role in regulating ocular growth and refractive development, the precise factors and mechanisms involved are poorly defined. We have previously identified a role for the secreted serine protease PRSS56 in ocular size determination and PRSS56 variants have been implicated in the etiology of both hyperopia and myopia, highlighting its importance in refractive development. Here, we use a combination of genetic mouse models to demonstrate that Prss56 mutations leading to reduced ocular size and hyperopia act via a loss of function mechanism. Using a conditional gene targeting strategy, we show that PRSS56 derived from Müller glia contributes to ocular growth, implicating a new retinal cell type in ocular size determination. Importantly, we demonstrate that persistent activity of PRSS56 is required during distinct developmental stages spanning the pre- and post-eye opening periods to ensure optimal ocular growth. Thus, our mouse data provide evidence for the existence of a molecule contributing to both the prenatal and postnatal stages of human ocular growth. Finally, we demonstrate that genetic inactivation of Prss56 rescues axial elongation in a mouse model of myopia caused by a null mutation in Egr1. Overall, our findings identify PRSS56 as a potential therapeutic target for modulating ocular growth aimed at preventing or slowing down myopia, which is reaching epidemic proportions. PMID:29529029

  18. Peginterferon alpha-2a is associated with higher sustained virological response than peginterferon alfa-2b in chronic hepatitis C: systematic review of randomized trials

    DEFF Research Database (Denmark)

    Awad, Tahany; Thorlund, Kristian; Hauser, Goran

    2010-01-01

    ) is most effective. We performed a systematic review of head-to-head randomized trials to assess the benefits and harms of the two treatments. We searched the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, and LILACS through July 2009. Using standardized forms, two reviewers independently...... extracted data from each eligible trial report. We statistically combined data using a random effects meta-analysis according to the intention-to-treat principle. We identified 12 randomized clinical trials, including 5,008 patients, that compared peginterferon alpha-2a plus ribavirin versus peginterferon...... alfa-2b plus ribavirin. Overall, peginterferon alpha-2a significantly increased the number of patients who achieved a sustained virological response (SVR) versus peginterferon alfa-2b (47% versus 41%; risk ratio 1.11, 95% confidence interval 1.04-1.19; P = 0.004 [eight trials]). Subgroup analyses...

  19. Contemporary statecraft for sustained and 'sustainable' growth

    African Journals Online (AJOL)

    Put plainly, the current dominant nostrums and prescriptions informing 'sound' statecraft – 'good governance', 'failing and fragile states', the 'big' or 'new' ...... empirical investigation. American. Economic Review, 91(5), pp. 1369-1401. AMSDEN, A.H. 1997. Bringing production back in: Understanding government's economic ...

  20. The effect of female labour force in economic growth and sustainability in transition economies - case study for SEE countries

    Directory of Open Access Journals (Sweden)

    Majlinda Mazalliu

    2015-07-01

    Full Text Available In this research paper, the main theoretical arguments for discussions are as following: female labour force participation in transition countries, female employment in economic sectors and their main barriers, and the contributions of female labour force in economic growth. In methodology, the secondary data are used, and they are calculated through STATA program. The main analysis include: descriptive statistic, regression analysis and correlation matrix. Based on empirical results, the regression analysis has found that economic growth and government effectiveness has a negative impact on female labour force. Financial market development, enterprises reforms, and innovation have a positive impact on female labour force in SEE (South Eastern European countries. In T-statistic analysis all independent variables have shown a negative significance (T <2 on female labour force. In correlation, economic growth and financial development market have negative correlation on female labour force, but other variables have shown positive correlation. SEE countries should develop the female labour force in their economies, so their role may be crucial toward different economic problems and challenges in the modern economy.

  1. Information report published by the Commission for sustainable development and land planning on the finance bill project for 2017 (nr 4061). Nr 4131, Volume II: ecology, sustainable development and mobility, protection of the environment and risk prevention; Volume V: ecology, sustainable development and mobility, ecological transition; Volume X: research and higher education, research in fields related to sustainable development

    International Nuclear Information System (INIS)

    Lambert, Francois-Michel; Krabal, Jacques; Plisson, Philippe

    2016-01-01

    A first volume addresses the issue of risk prevention in terms of budgets, actions and strategic orientations for 2017 (a mix of budget increases and decreases, ambitious objectives and actions), and in terms of policy for a cleaner and safer environment (reduction of vulnerability to hydraulic and major natural risks, limitation of the exposure to technological and industrial risks, control of nuclear safety, protection of health against risks related to endocrine disrupters, bio-technologies or noise). A second volume addresses issues related to energy transition, firstly by discussing budgets awarded to energy and ecological transition (evolution of budgets awarded to program number 174, energy policy, economic and social management of the post-mining era, struggle against climate change, evolution of tax-related expenses, the issue of a sustainable financing of international and national commitments), and by discussing the consistency of the policy for a low carbon print system. A third volume addresses issues related to research in the fields related to sustainable development. It notably comments the global stability of budgets, and proposes an overview of involved public actors (CEA, CSTB, IFPEN, IFSTARR, INERIS and IRSN)

  2. Promoting sustainable economic growth in South Africa through the production and export of low-carbon environmental goods

    Directory of Open Access Journals (Sweden)

    Antoinette van Niekerk

    2014-08-01

    Full Text Available Many countries, particularly those in the developing world, are under increasing pressure to improve their growth rates in order to tackle pressing economic problems at the domestic level. Increasing export volumes can make a positive contribution to a country’s economic growth rate, but it can also endanger the environment. How to reconcile the often conflicting phenomena of increased export activity, stronger economic growth and a lower carbon footprint is the focus of this study. A core outcome of the study was the creation of a single list using a cross-section of international sources, of low-carbon environmental goods, and their ranking according to their inherent ability to reduce greenhouse gas emissions, South Africa’s capacity to produce them, and their economic benefits, as reflected in the export opportunities they present. These export opportunities were revealed through the application of the Decision Support Model (DSM, an export market selection tool that incorporates a systematic filtering and screening system. The results of the analysis should help guide policymakers in their strategic deliberations on which export sectors to incentivise and support with a view to encouraging more ‘green’ growth in South Africa in the years ahead. diffusion of such goods. If the production and export of environmental goods were to increase, it could have a potentially positive effect on economic and environmental objectives, such as raising economic growth rates and lowering greenhouse gas intensity, respectively. For the purpose of this study, an analysis of four existing lists of environmental goods led to the identification of 39 core environmental goods. These 39 goods were ranked according to three criteria: i the potential environmental benefits of each environmental good, using consensus among role players as a proxy; ii South Africa’s capacity to produce each environmental good, using the Revealed Comparative Advantage (RCA

  3. Extracellular Matrix (ECM) Multilayer Membrane as a Sustained Releasing Growth Factor Delivery System for rhTGF-β3 in Articular Cartilage Repair

    Science.gov (United States)

    Park, Sang-Hyug; Kim, Moon Suk; Kim, Young Jick; Choi, Byung Hyune; Lee, Chun Tek; Park, So Ra; Min, Byoung-Hyun

    2016-01-01

    Recombinant human transforming growth factor beta-3 (rhTGF-β3) is a key regulator of chondrogenesis in stem cells and cartilage formation. We have developed a novel drug delivery system that continuously releases rhTGF-β3 using a multilayered extracellular matrix (ECM) membrane. We hypothesize that the sustained release of rhTGF-β3 could activate stem cells and result in enhanced repair of cartilage defects. The properties and efficacy of the ECM multilayer-based delivery system (EMLDS) are investigated using rhTGF-β3 as a candidate drug. The bioactivity of the released rhTGF-ß3 was evaluated through chondrogenic differentiation of mesenchymal stem cells (MSCs) using western blot and circular dichroism (CD) analyses in vitro. The cartilage reparability was evaluated through implanting EMLDS with endogenous and exogenous MSC in both in vivo and ex vivo models, respectively. In the results, the sustained release of rhTGF-ß3 was clearly observed over a prolonged period of time in vitro and the released rhTGF-β3 maintained its structural stability and biological activity. Successful cartilage repair was also demonstrated when rabbit MSCs were treated with rhTGF-β3-loaded EMLDS ((+) rhTGF-β3 EMLDS) in an in vivo model and when rabbit chondrocytes and MSCs were treated in ex vivo models. Therefore, the multilayer ECM membrane could be a useful drug delivery system for cartilage repair. PMID:27258120

  4. Extracellular Matrix (ECM Multilayer Membrane as a Sustained Releasing Growth Factor Delivery System for rhTGF-β3 in Articular Cartilage Repair.

    Directory of Open Access Journals (Sweden)

    Soon Sim Yang

    Full Text Available Recombinant human transforming growth factor beta-3 (rhTGF-β3 is a key regulator of chondrogenesis in stem cells and cartilage formation. We have developed a novel drug delivery system that continuously releases rhTGF-β3 using a multilayered extracellular matrix (ECM membrane. We hypothesize that the sustained release of rhTGF-β3 could activate stem cells and result in enhanced repair of cartilage defects. The properties and efficacy of the ECM multilayer-based delivery system (EMLDS are investigated using rhTGF-β3 as a candidate drug. The bioactivity of the released rhTGF-ß3 was evaluated through chondrogenic differentiation of mesenchymal stem cells (MSCs using western blot and circular dichroism (CD analyses in vitro. The cartilage reparability was evaluated through implanting EMLDS with endogenous and exogenous MSC in both in vivo and ex vivo models, respectively. In the results, the sustained release of rhTGF-ß3 was clearly observed over a prolonged period of time in vitro and the released rhTGF-β3 maintained its structural stability and biological activity. Successful cartilage repair was also demonstrated when rabbit MSCs were treated with rhTGF-β3-loaded EMLDS ((+ rhTGF-β3 EMLDS in an in vivo model and when rabbit chondrocytes and MSCs were treated in ex vivo models. Therefore, the multilayer ECM membrane could be a useful drug delivery system for cartilage repair.

  5. The bowel cancer awareness campaign 'Be Clear on Cancer': sustained increased pressure on resources and over-accessed by higher social grades with no increase in cancer detected.

    Science.gov (United States)

    Hall, S J; Peacock, J D H; Cochrane, L A; Peacock, O; Tierney, G M; Tou, S I H; Lund, J N

    2016-02-01

    To evaluate the impact of the national 'Be Clear on Cancer' bowel cancer reminder campaign on service and diagnosis at a single UK institution. Secondly, to evaluate the socio-economic background of patients referred before and after the reminder campaign compared with the regional demographic. Suspected cancer 2-week wait patients in the 3 months precampaign, postcampaign and after the reminder campaign were included. Demographics, investigations and diagnosis were recorded. The postcode was used to allocate a National Readership Survey social grade. Three hundred and eighty-three referrals were received in the 3 months precampaign, 550 postcampaign and 470 postreminder campaign. There were significant increases in the monthly referral rates following the campaign (P social grades AB and C1C2 than expected from regional demographics were referred precampaign and after the reminder campaign (P < 0.001 in each case). There were no significant differences between the proportions of patients diagnosed with colorectal cancer in the three study periods (P = 0.710). The 'Be Clear on Cancer' bowel cancer campaign has had a significant sustained impact on resources. It has failed to increase referrals among lower socio-economic grades, leading to an increase in 'worried well' referrals and no change in numbers, or the stage, of colorectal cancers diagnosed. Colorectal Disease © 2015 The Association of Coloproctology of Great Britain and Ireland.

  6. AMT1;1 transgenic rice plants with enhanced NH4(+) permeability show superior growth and higher yield under optimal and suboptimal NH4(+) conditions.

    Science.gov (United States)

    Ranathunge, Kosala; El-Kereamy, Ashraf; Gidda, Satinder; Bi, Yong-Mei; Rothstein, Steven J

    2014-03-01

    The major source of nitrogen for rice (Oryza sativa L.) is ammonium (NH4(+)). The NH4(+) uptake of roots is mainly governed by membrane transporters, with OsAMT1;1 being a prominent member of the OsAMT1 gene family that is known to be involved in NH4(+) transport in rice plants. However, little is known about its involvement in NH4(+) uptake in rice roots and subsequent effects on NH4(+) assimilation. This study shows that OsAMT1;1 is a constitutively expressed, nitrogen-responsive gene, and its protein product is localized in the plasma membrane. Its expression level is under the control of circadian rhythm. Transgenic rice lines (L-2 and L-3) overexpressing the OsAMT1;1 gene had the same root structure as the wild type (WT). However, they had 2-fold greater NH4(+) permeability than the WT, whereas OsAMT1;1 gene expression was 20-fold higher than in the WT. Analogous to the expression, transgenic lines had a higher NH4(+) content in the shoots and roots than the WT. Direct NH4(+) fluxes in the xylem showed that the transgenic lines had significantly greater uptake rates than the WT. Higher NH4(+) contents also promoted higher expression levels of genes in the nitrogen assimilation pathway, resulting in greater nitrogen assimilates, chlorophyll, starch, sugars, and grain yield in transgenic lines than in the WT under suboptimal and optimal nitrogen conditions. OsAMT1;1 also enhanced overall plant growth, especially under suboptimal NH4(+) levels. These results suggest that OsAMT1;1 has the potential for improving nitrogen use efficiency, plant growth, and grain yield under both suboptimal and optimal nitrogen fertilizer conditions.

  7. AMT1;1 transgenic rice plants with enhanced NH4 + permeability show superior growth and higher yield under optimal and suboptimal NH4 + conditions

    Science.gov (United States)

    Rothstein, Steven J.

    2014-01-01

    The major source of nitrogen for rice (Oryza sativa L.) is ammonium (NH4 +). The NH4 + uptake of roots is mainly governed by membrane transporters, with OsAMT1;1 being a prominent member of the OsAMT1 gene family that is known to be involved in NH4 + transport in rice plants. However, little is known about its involvement in NH4 + uptake in rice roots and subsequent effects on NH4 + assimilation. This study shows that OsAMT1;1 is a constitutively expressed, nitrogen-responsive gene, and its protein product is localized in the plasma membrane. Its expression level is under the control of circadian rhythm. Transgenic rice lines (L-2 and L-3) overexpressing the OsAMT1;1 gene had the same root structure as the wild type (WT). However, they had 2-fold greater NH4 + permeability than the WT, whereas OsAMT1;1 gene expression was 20-fold higher than in the WT. Analogous to the expression, transgenic lines had a higher NH4 + content in the shoots and roots than the WT. Direct NH4 + fluxes in the xylem showed that the transgenic lines had significantly greater uptake rates than the WT. Higher NH4 + contents also promoted higher expression levels of genes in the nitrogen assimilation pathway, resulting in greater nitrogen assimilates, chlorophyll, starch, sugars, and grain yield in transgenic lines than in the WT under suboptimal and optimal nitrogen conditions. OsAMT1;1 also enhanced overall plant growth, especially under suboptimal NH4 + levels. These results suggest that OsAMT1;1 has the potential for improving nitrogen use efficiency, plant growth, and grain yield under both suboptimal and optimal nitrogen fertilizer conditions. PMID:24420570

  8. Suppression of the invasive plant mile-a-minute (Mikania micrantha) by local crop sweet potato (Ipomoea batatas) by means of higher growth rate and competition for soil nutrients.

    Science.gov (United States)

    Shen, Shicai; Xu, Gaofeng; Clements, David Roy; Jin, Guimei; Chen, Aidong; Zhang, Fudou; Kato-Noguchi, Hisashi

    2015-01-28

    There are a variety of ways of increasing crop diversity to increase agricultural sustainability and in turn having a positive influence on nearby natural ecosystems. Competitive crops may provide potent management tools against invasive plants. To elucidate the competitive mechanisms between a sweet potato crop (Ipomoea batatas) and an invasive plant, mile-a-minute (Mikania micrantha), field experiments were carried out in Longchuan County of Yunnan Province, Southwest China, utilizing a de Wit replacement series. The trial incorporated seven ratios of sweet potato and mile-a-minute plants in 25 m(2) plots. In monoculture, the total biomass, biomass of adventitious root, leafstalk length, and leaf area of sweet potato were all higher than those of mile-a-minute, and in mixed culture the plant height, branch, leaf, stem node, adventitious root, flowering and biomass of mile-a-minute were suppressed significantly (P competition was less than interspecific competition. The competitive balance index of sweet potato demonstrated a higher competitive ability than mile-a-minute. Except pH, other soil nutrient contents of initial soil (CK) were significantly higher than those of seven treatments. The concentrations of soil organic matter, total N, total K, available N, available P, available K, exchange Ca, exchange Mg, available Mn, and available B were significantly greater (P competition of sweet potato in the mixture. Evidently sweet potato has a competitive advantage in terms of plant growth characteristics and greater absorption of soil nutrients. Thus, planting sweet potato is a promising technique for reducing infestations of mile-a-minute, providing weed management benefits and economic returns from harvest of sweet potatoes. This study also shows the potential value of replacement control methods which may apply to other crop-weed systems or invaded natural ecosystems.

  9. Sustainability of Fossil Fuels

    Science.gov (United States)

    Lackner, K. S.

    2002-05-01

    For a sustainable world economy, energy is a bottleneck. Energy is at the basis of a modern, technological society, but unlike materials it cannot be recycled. Energy or more precisely "negentropy" (the opposite of entropy) is always consumed. Thus, one either accepts the use of large but finite resources or must stay within the limits imposed by dilute but self-renewing resources like sunlight. The challenge of sustainable energy is exacerbated by likely growth in world energy demand due to increased population and increased wealth. Most of the world still has to undergo the transition to a wealthy, stable society with the near zero population growth that characterizes a modern industrial society. This represents a huge unmet demand. If ten billion people were to consume energy like North Americans do today, world energy demand would be ten times higher. In addition, technological advances while often improving energy efficiency tend to raise energy demand by offering more opportunity for consumption. Energy consumption still increases at close to the 2.3% per year that would lead to a tenfold increase over the course of the next century. Meeting future energy demands while phasing out fossil fuels appears extremely difficult. Instead, the world needs sustainable or nearly sustainable fossil fuels. I propose the following definition of sustainable under which fossil fuels would well qualify: The use of a technology or resource is sustainable if the intended and unintended consequences will not force its abandonment within a reasonable planning horizon. Of course sustainable technologies must not be limited by resource depletion but this is only one of many concerns. Environmental impacts, excessive land use, and other constraints can equally limit the use of a technology and thus render it unsustainable. In the foreseeable future, fossil fuels are not limited by resource depletion. However, environmental concerns based on climate change and other environmental

  10. Higher Education and the Minerals Boom: A View from the Regions

    Science.gov (United States)

    Bell, Philip

    2014-01-01

    This paper examines the impact of the minerals boom to date on the demand for higher education in Central Queensland, and the sustainability of higher education providers in high economic growth environments. Several datasets were used to examine changes in the demand for higher education among specific student groups within the region, the…

  11. Behaviour and growth performance of low-birth-weight piglets cross-fostered in multiparous sows with piglets of higher birth weights

    Directory of Open Access Journals (Sweden)

    L.P. Souza

    2014-04-01

    Full Text Available The aim of the study was to evaluate the behaviour, pre-weaning survival rate and growth performance of low birth weight (BW piglets cross-fostered with piglets of higher weights. Piglets were transferred to 60 foster sows, and divided in three groups (G; n=20: G1- 12 low BW piglets (0.80 - 1.25kg; G2- six low BW piglets and six intermediate BW piglets (1.40 - 1.60kg, and G3- six low BW piglets and six high BW piglets (>1.70kg. For the analysis, groups G2 and G3 were subdivided in LG2 (six G2 light piglets; IG2 (six G2 intermediate piglets, LG3 (six G3 light piglets, and HG3 (six G3 heavy piglets. Behavioural observations were carried out on days 1, 2, 4 and 6 (visual direct observation and on days 3 and 5 (video recording after birth. The percentage of missed nursings was higher in LG3 piglets than in LG1, IG2 and HG3 piglets, on days 1 and 2. On day 4, light piglets (LG1, LG2 and LG3 missed more nursings than IG2 and HG3 piglets. On day 3, video recording showed a higher percentage of missed nursings in LG1, LG2, and LG3 piglets as compared to HG3 piglets. On day 1, the number of fights during nursing was higher in IG2 than in LG1 and LG3 piglets. Also on day 1, number of fights and percentage of piglets engaged in fights, during 15min after nursing, were higher in LG1, LG3 and HG3 than in LG2 piglets. More playful behaviours were observed on day 2 in IG2 and HG3 piglets compared to LG1, LG2 and LG3 piglets. Light piglets (LG1, LG2, and LG3 presented similar body weight on days 4, 8, 12 and 16 after birth, regardless of being mixed with piglets of higher weights or not; however, the survival rate until day 16 was most compromised in LG3 piglets compared to the other groups. Despite the lack of influence of littermates' weight on the growth of low BW piglets, their survival rate indicates that they should not be mixed with high BW piglets.

  12. Mathematical modeling of sustainability of porous Al2O3 growth during two-stage anodization process

    Science.gov (United States)

    Aryslanova, Elizaveta M.; Alfimov, Anton V.; Chivilikhin, Sergey A.

    2015-06-01

    Currently, due to the development of nanotechnology and metamaterials, it has become important to obtain regular nanoporous structures with different parameters, such as porous anodic alumina films that are used for synthesis of various nanocomposites. In this work we consider the motion of the interfaces between electrolyte and alumina layers, and between alumina and aluminum layers. We also took into account the dynamics of moving boundaries and the change of small perturbations of these boundaries. Each area under Laplace's equation is solved for the potential of the electric field. The growth of porous alumina is described with the theory of small perturbations. Small perturbations of the interface are considered, which lead to small changes in potential and current in the boundaries. As a result of the developed model we obtained the minimum distance between centers of aluminum oxide pores in the beginning of anodizing process and the wavelength of porous structure irregularities.

  13. The U.S. Partnership for Education for Sustainable Development: Progress and Challenges Ahead

    Science.gov (United States)

    Rowe, Debra; Gentile, Susan Jane; Clevey, Lilah

    2015-01-01

    There has been substantial growth in Education for Sustainability (EfS) in the United States over the past 10 years. Efforts within higher education have created thousands of new programs, majors, minors, specializations, certificates, and across-the-curricula integrations of sustainability learning with an emphasis on real-world problem-solving…

  14. Sustainable Practices Innovation

    Science.gov (United States)

    Better sustainability means more environmentally conscious and efficient businesses and communities. EPA helps modify the way we consume energy, deal with waste, and grow our economy through programs such as Energy Star, E3, Smart Growth, and WaterSense.

  15. Growth and antioxidant system under drought stress in Chickpea (Cicer arietinum L. as sustained by salicylic acid

    Directory of Open Access Journals (Sweden)

    B.K. Sarma

    2011-12-01

    Full Text Available Drought is one of the major factors limiting chickpea production in arid and semi arid regions. There is meagre information available regarding genotypic variation for drought tolerance in chickpea genotypes. Present investigation was carried out to find out the influence of salicylic acid (SA on drought tolerance in four chickpea genotypes. Reduction in relative injury was observed in plants treated with SA @1.5 mM as compared to control seedlings. Relationship between relative water content (RWC, membrane permeability (MP, ascorbic acid (AsA, proline, lipid peroxidation (LPO, hydrogen peroxide (H2O2, catalase (CAT, peroxidase (POX, superoxide dismutase (SOD, ascorbate peroxidase (APX was determined in order to find out whether these parameters can be used as selection criteria for drought tolerance in this crop. Results indicate wide variation in tolerance to drought stress amongst chickpea cultivars at both the critical stages i.e. pre- and post-anthesis. On the basis of growth and antioxidant activity better genotypes Tyson and ICC-4958 appear to be adapted to drought stress tolerance. Early drought stress (pre-anthesis drought was found to be more damaging than the late drought stress (post- anthesis drought.

  16. Fully aligned academic health centers: a model for 21st-century job creation and sustainable economic growth.

    Science.gov (United States)

    Reece, E Albert; Chrencik, Robert A; Miller, Edward D

    2012-07-01

    Alignment is the degree to which component parts of academic health centers (AHCs) work cohesively. Full alignment allows AHCs to act quickly and cohesively toward common goals and to take advantage of opportunities that present themselves, particularly where collaboration is essential. Maryland's two major AHCs-University of Maryland Medicine (UMM) and Johns Hopkins Medicine (JHM)-have experienced periods of significant misalignment during each of their histories. Their most recent periods of misalignment caused significant negative economic and academic impacts. However, the process of realigning their clinical and research missions has not only given them a renewed economic vigor but has also paid significant dividends for the state of Maryland, helping it weather the current recession much better than other regions of the country. The two AHCs' continued economic success during the recession has led Maryland lawmakers to increasingly seek out their expertise in attempts to stimulate economic development. Indeed, UMM, JHM, and other fully aligned AHCs have shown that they can be powerful economic engines and offer a model of job growth and economic development in the 21st century.

  17. The Flexible Acceleration Mechanism of China’s Capital Adjustment with the Goal of Consumption-Driven Sustainable Growth

    Directory of Open Access Journals (Sweden)

    Peng Su

    2018-03-01

    Full Text Available China has had an investment-led growth pattern that is unsustainable. It is struggling to shift to a consumption-driven economy, and capital adjustment is crucial to the transition. In response, the principal objective of this study is to analyze the internal market mechanism of China’s capital adjustment. Due to the imperfections of the market, we use the flexible acceleration model, which we put in an IS (Investment – Saving equation–LM (Liquidity preference – Money supply equation framework in order to reflect the guiding role of demand. The results show that the flexible acceleration model fits China’s investment well, and the demand-oriented market mechanism of capital adjustment has been formed; however, China’s market adjustment ability is not strong. The adjustment coefficient is only 0.22, and shows a decreasing trend. So, in the capital optimization process, relying on the market alone is not realistic. Furthermore, the calculated replacement rate is up to 0.429, which indicates that China’s capital is less efficient, and there are duplicated assets, idle assets, and wasted investments. The error correction model’s results show that the impact of the interest rate on the investments is not significant in the short term, so the existence of invalid capital is more likely to stem from the soft budget constraints, which require attention.

  18. Nuclear Symbiosis - A Means to Achieve Sustainable Nuclear Growth while Limiting the Spread of Sensititive Nuclear Technology

    Energy Technology Data Exchange (ETDEWEB)

    David Shropshire

    2009-09-01

    Global growth of nuclear energy in the 21st century is creating new challenges to limit the spread of nuclear technology without hindering adoption in countries now considering nuclear power. Independent nuclear states desire autonomy over energy choices and seek energy independence. However, this independence comes with high costs for development of new indigenous fuel cycle capabilities. Nuclear supplier states and expert groups have proposed fuel supply assurance mechanisms such as fuel take-back services, international enrichment services and fuel banks in exchange for recipient state concessions on the development of sensitive technologies. Nuclear states are slow to accept any concessions to their rights under the Non-Proliferation Treaty. To date, decisions not to develop indigenous fuel cycle capabilities have been driven primarily by economics. However, additional incentives may be required to offset a nuclear state’s perceived loss of energy independence. This paper proposes alternative economic development incentives that could help countries decide to forgo development of sensitive nuclear technologies. The incentives are created through a nuclear-centered industrial complex with “symbiotic” links to indigenous economic opportunities. This paper also describes a practical tool called the “Nuclear Materials Exchange” for identifying these opportunities.

  19. Nuclear Symbiosis - A Means to Achieve Sustainable Nuclear Growth while Limiting the Spread of Sensitive Nuclear Technology

    International Nuclear Information System (INIS)

    Shropshire, David

    2009-01-01

    Global growth of nuclear energy in the 21st century is creating new challenges to limit the spread of nuclear technology without hindering adoption in countries now considering nuclear power. Independent nuclear states desire autonomy over energy choices and seek energy independence. However, this independence comes with high costs for development of new indigenous fuel cycle capabilities. Nuclear supplier states and expert groups have proposed fuel supply assurance mechanisms such as fuel take-back services, international enrichment services and fuel banks in exchange for recipient state concessions on the development of sensitive technologies. Nuclear states are slow to accept any concessions to their rights under the Non-Proliferation Treaty. To date, decisions not to develop indigenous fuel cycle capabilities have been driven primarily by economics. However, additional incentives may be required to offset a nuclear state's perceived loss of energy independence. This paper proposes alternative economic development incentives that could help countries decide to forgo development of sensitive nuclear technologies. The incentives are created through a nuclear-centered industrial complex with 'symbiotic' links to indigenous economic opportunities. This paper also describes a practical tool called the 'Nuclear Materials Exchange' for identifying these opportunities.

  20. When renewable energy met sustainable growth. Regulation, cost reduction, and the rise of renewable energy in the United States

    International Nuclear Information System (INIS)

    Stephens, Samantha

    2016-01-01

    Historically and famously fossil-fuel dependent, the U.S. energy and electricity mixes are evolving quickly as costs fall for renewables, regulations mandate their implementation, and fiscal policy incentivizes their installation. The investment and production tax credits (ITC and PTC) as well as power purchase agreements (PPAs) are well-known for their contributions to the development of solar and wind capacity, and the recent extensions of these credits has led to a positive outlook for continued growth in installations and generation. In addition, the green power market is experiencing record participation, as tracking the positive environmental externalities of renewable power has become important to meet renewable portfolio standards, which mandate implementation of renewable energy by state. Cost reduction is further taking place globally due to technological advances and economies of scale, which serves as another key driver for development. Of course, challenges are still present, particularly due to a plentiful and inexpensive domestic fossil fuel supply, uneven application of regulation and incentives state-by-state, and the uncertainty of continued political support. Even so, a progressive lowering of traditional barriers is leading to the potential for widespread deployment of renewables across the American landscape. (author)

  1. Mixed microalgae consortia growth under higher concentration of CO2 from unfiltered coal fired flue gas: Fatty acid profiling and biodiesel production.

    Science.gov (United States)

    Aslam, Ambreen; Thomas-Hall, Skye R; Manzoor, Maleeha; Jabeen, Faiza; Iqbal, Munawar; Uz Zaman, Qamar; Schenk, Peer M; Asif Tahir, M

    2018-02-01

    Biodiesel is produced by transesterification of fatty acid methyl esters (FAME) from oleaginous microalgae feedstock. Biodiesel fuel properties were studied and compared with biodiesel standards. Qualitative analysis of FAME was done while cultivating mixed microalgae consortia under three concentrations of coal fired flue gas (1%, 3.0% and 5.5% CO 2 ). Under 1% CO 2 concentration (flue gas), the FAME content was 280.3 μg/mL, whereas the lipid content was 14.03 μg/mL/D (day). Both FAMEs and lipid contents were low at other CO 2 concentrations (3.0 and 5.5%). However, mixed consortia in the presence of phosphate buffer and flue gas (PB + FG) showed higher saturated fatty acids (SFA) (36.28%) and unsaturated fatty acids (UFA) (63.72%) versus 5.5% CO 2 concentration, which might be responsible for oxidative stability of biodiesel. Subsequently, higher cetane number (52) and low iodine value (136.3 gI 2 /100 g) biodiesel produced from mixed consortia (PB + FG) under 5.5% CO 2 along with 50 mM phosphate buffer were found in accordance with European (EN 14214) standard. Results revealed that phosphate buffer significantly enhanced the biodiesel quality, but reduced the FAME yield. This study intended to develop an integrated approach for significant improvement in biodiesel quality under surplus phosphorus by utilizing waste flue gas (as CO 2 source) using microalgae. The CO 2 sequestration from industrial flue gas not only reduced greenhouse gases, but may also ensure the sustainable and eco-benign production of biodiesel. Copyright © 2018. Published by Elsevier B.V.

  2. International Monetary Fund sacrifices higher growth, employment, spending, and public investment in health systems in order to keep inflation unnecessarily low.

    Science.gov (United States)

    Rowden, Rick

    2010-01-01

    The International Monetary Fund's response to evidence on the impact of its programs on public health fails to address the fundamental criticisms about its policies. The IMF's demand for borrowers to achieve extremely low inflation targets is founded on very little empirical evidence in the peer-reviewed literature. The low-inflation policies privilege international creditors over domestic debtors and short-term priorities over long-term development goals, and contain high social costs, referred to by economists as a "sacrifice ratio." For example, governments' raising of interest rates to bring down inflation undermines the ability of domestic firms to expand production and employment and thus "sacrifices" higher economic growth and higher tax revenues and unnecessarily constrains domestic health spending. During financial crisis, most countries seek to lower interest rates to stimulate the economy, the opposite of the IMF's general advice. Perversely, compliance with IMF policies has become a prerequisite for receiving donor aid. Critiques of the IMF express significant concerns that IMF fiscal and monetary policies are unduly restrictive. Health advocates must weigh in on such matters and pressure their finance ministries, particularly in the G7, to take steps at the level of the IMF Executive Board to revisit and modify its policy framework on deficits and inflation. Such reforms are crucial to enable countries to generate more domestic resources while the global health community searches for ways to support strengthening health system capacity.

  3. Sustainable reclaimation of alkali land

    International Nuclear Information System (INIS)

    Singh, S.S.; Khan, A.R.

    2002-05-01

    The development of sodicity in pilot project area is secondary in nature due to high water table. A pilot project for reclamation of 500 ha of alkaline land was taken in Bihar, India. Due to very high content of sodium and other soluble salts physical, chemical and biological environment of soil have deteriorated, which gave poor crop yield. The application of pyrite improved the physical, chemical, biological and soil properties and provided a conducive environment for plant growth and resulted in higher crop yields. For the sustainability of reclamation work apart from other precautions, a well-planned drainage system is a basic requirement for this area. (author)

  4. Sustained Brown Fat Stimulation and Insulin Sensitization by a Humanized Bispecific Antibody Agonist for Fibroblast Growth Factor Receptor 1/βKlotho Complex

    Directory of Open Access Journals (Sweden)

    Ganesh Kolumam

    2015-07-01

    Full Text Available Dissipating excess calories as heat through therapeutic stimulation of brown adipose tissues (BAT has been proposed as a potential treatment for obesity-linked disorders. Here, we describe the generation of a humanized effector-less bispecific antibody that activates fibroblast growth factor receptor (FGFR 1/βKlotho complex, a common receptor for FGF21 and FGF19. Using this molecule, we show that antibody-mediated activation of FGFR1/βKlotho complex in mice induces sustained energy expenditure in BAT, browning of white adipose tissue, weight loss, and improvements in obesity-associated metabolic derangements including insulin resistance, hyperglycemia, dyslipidemia and hepatosteatosis. In mice and cynomolgus monkeys, FGFR1/βKlotho activation increased serum high-molecular-weight adiponectin, which appears to contribute over time by enhancing the amplitude of the metabolic benefits. At the same time, insulin sensitization by FGFR1/βKlotho activation occurs even before the onset of weight loss in a manner that is independent of adiponectin. Together, selective activation of FGFR1/βKlotho complex with a long acting therapeutic antibody represents an attractive approach for the treatment of type 2 diabetes and other obesity-linked disorders through enhanced energy expenditure, insulin sensitization and induction of high-molecular-weight adiponectin.

  5. Grassland Sustainability

    Science.gov (United States)

    Deborah U. Potter; Paulette L. Ford

    2004-01-01

    In this chapter we discuss grassland sustainability in the Southwest, grassland management for sustainability, national and local criteria and indicators of sustainable grassland ecosystems, and monitoring for sustainability at various scales. Ecological sustainability is defined as: [T]he maintenance or restoration of the composition, structure, and processes of...

  6. Macrophages From Irradiated Tumors Express Higher Levels of iNOS, Arginase-I and COX-2, and Promote Tumor Growth

    International Nuclear Information System (INIS)

    Tsai, C.-S.; Chen, F.-H.; Wang, C.-C.; Huang, H.-L.; Jung, Shih-Ming; Wu, C.-J.; Lee, C.-C.; McBride, William H.; Chiang, C.-S.; Hong, J.-H.

    2007-01-01

    Purpose: To investigate the effects of single and fractionated doses of radiation on tumors and tumor-associated macrophages (TAMs), and to elucidate the potential of TAMs to influence tumor growth. Methods and Materials: A murine prostate cell line, TRAMP-C1, was grown in C57Bl/6J mice to 4-mm tumor diameter and irradiated with either 25 Gy in a single dose, or 60 Gy in 15 fractions. The tumors were removed at the indicated times and assessed for a variety of markers related to TAM content, activation status, and function. Results: In tumors receiving a single radiation dose, arginase (Arg-I), and cycloxygenase-2 (COX-2) mRNA expression increased as a small transient wave within 24 h and a larger persistent wave starting after 3 days. Inducible nitric oxide synthase (iNOS) mRNA was elevated only after 3 days and continued to increase up to 3 weeks. After fractionated irradiation, Arg-1 and COX-2 mRNA levels increased within 5 days, whereas iNOS was increased only after 10 fractions of irradiation had been given. Increased levels of Arg-I, COX-2, and, to a lesser extent, iNOS protein were found to associate with TAMs 1-2 weeks after tumor irradiation. Function of TAMs were compared by mixing them with TRAMP-C1 cells and injecting them into mice; TRAMP-C1 cells mixed with TAMs from irradiated tumors appeared earlier and grew significantly faster than those mixed with TAMs from unirradiated tumors or TRAMP-C1 alone. Conclusions: Tumor-associated macrophages in the postirradiated tumor microenvironment express higher levels of Arg-1, COX-2, and iNOS, and promote early tumor growth in vivo

  7. Growth of symbiont fungi of some higher attine ants in mineral medium Crescimento do fungo simbionte de alguns attine superiores em meio mineral

    Directory of Open Access Journals (Sweden)

    Alci Enimar Loeck

    2004-02-01

    Full Text Available Bioassays were conducted to verify the possibility of culturing the symbiont fungus of some higher attine in mineral medium and finding out the optimum pH value for their satisfactory mycelial growth. Three organic media and one mineral medium were inoculated with isolates from Atta sexdens piriventris and Acromyrmex heyeri. In mineral medium different values of pH (4.0, 5.0, 6.0 and 7.0 were tested with isolates from A. laevigata and A. laticeps. The behavior of isolates (colony diameter was different in the mineral medium. However, even the one which grew the least of all provided enough mycelial for RAPD analysis. The best range of pH for fungal growth in mineral medium was between 4.0 and 5.0Foram conduzidos bioensaios para verificar a possibilidade de cultivar o fungo simbionte de alguns attine superiores em meio mineral e obter um valor de pH ótimo para o seu crescimento micelial. Três meios orgânicos e um meio mineral foram testados, avaliando-se o crescimento (diâmetro da colônia de isolados de fungos de Atta sexdens piriventris e Acromyrmex heyeri. No meio mineral, diferentes valores de pH (4,0, 5,0, 6,0 and 7,0 foram avaliados, por meio do mesmo parâmetro anterior, com isolados de fungos de A. laevigata e A. laticeps. No meio mineral, os isolados testados apresentaram crescimento diferenciado, entretanto mesmo aquele que menos cresceu, forneceu material suficiente para as análises de RAPD. No mesmo meio, verificou-se que a melhor faixa de pH para o crescimento micelial está entre 4,0 e 5,0.

  8. Higher neonatal growth rate and body condition score at 7 months are predictive factors of obesity in adult female Beagle dogs.

    Science.gov (United States)

    Leclerc, Lucie; Thorin, Chantal; Flanagan, John; Biourge, Vincent; Serisier, Samuel; Nguyen, Patrick

    2017-04-13

    The risks during early growth on becoming overweight in adulthood are widely studied in humans. However, early-life predictive factors for canine adult overweight and obesity have not yet been studied. To identify factors that may help explain the development of overweight and obesity at adulthood in dogs, a longitudinal study of 2 years was conducted in 24 female Beagle dogs of the same age, sexual status, and raised under identical environmental conditions. By means of a hierarchical classification on principal components with the following quantitative values: fat-free mass (FFM), percentage fat mass and pelvic circumference at 2 years of age, three groups of dogs were established and were nominally named: ideal weight (IW, n = 9), slightly overweight (OW1, n = 6) and overweight (OW2, n = 9). With the aim of identifying predictive factors of development of obesity at adulthood parental characteristics, growth pattern, energy balance and plasma factors were analysed by logistic regression analysis. At 24 months, the group compositions were in line with the body condition scores (BCS 1-9) values of the IW (5 or 6/9), the OW1 (6/9) and the OW2 (7 or 8/9) groups. Logistic regression analysis permitted the identification of neonatal growth rate during the first 2 weeks of life (GR 2W ) and BCS at 7 months as predictors for the development of obesity at adulthood. Seventy percent of dogs with either GR 2W >125% or with BCS > 6/9 at 7 months belonged to the OW2 group. Results from energy intake and expenditure, corrected for FFM, showed that there was a greater positive energy imbalance between 7 and 10 months for the OW2, compared to the IW group. This study expands the understanding of previously reported risk factors for being overweight or obese in dogs, establishing that (i) 15 out of 24 of the studied dogs became overweight and (ii) GR 2W and BCS at 7 months of age could be used as predictive factors as overweight adult dogs in the OW2

  9. 1. Dimensions of sustainable development

    International Nuclear Information System (INIS)

    Repetto, R.

    1992-01-01

    This chapter discusses the following topics: the concept of sustainable development; envisioning sustainable development (economic dimensions, human dimensions, environmental dimensions, technological dimensions); policy implications (economic policies, people-oriented policies, environmental policies, creating sustainable systems); and global issues (effect of war on development and the environment and the debt burden). This chapter also introduces the case studies by discussing the levels of economic development and comparing key trends (economic growth, human development, population growth, and energy use)

  10. From Malthus to Sustainable Growth

    OpenAIRE

    Keyfitz, N.

    1991-01-01

    Running parallel to the economic theory of development, from Adam Smith to the present, has been expression of concern, what may be called an ecological preoccupation, about the capacity of the planet to support the increasing human population and to withstand the operations humans were carrying out on it. For Malthus this focussed especially on limits to food supplies, for his successors on limits of other raw materials, most recently on the sensitive dynamics of the planet. At the star...

  11. Sustaining and promoting professional growth

    DEFF Research Database (Denmark)

    Hilton, Annette; Hilton, Geoff

    The aim of this study is to design responsive and supportive interventions across a school to embed practice initiated through participation in a previous professional development program. An initial survey and focus group discussions were used to identify teachers' current understandings and cla...

  12. Insulin-like growth factor II (IGF II) in human brain: regional distribution of IGF II and of higher molecular mass forms

    International Nuclear Information System (INIS)

    Haselbacher, G.K.; Schwab, M.E.; Pasi, A.; Humbel, R.E.

    1985-01-01

    Twenty-four distinct areas of human brain were analyzed for the presence of insulin-like growth factor (IGF). As reported for cerebrospinal fluid, only IGF II-like immunoreactivity, but no significant amounts of IGF I-like immunoreactivity, could be found. Upon gel permeation chromatography, two to five distinct size classes were separated on the basis of their immunoreactivity. Radioimmunoassays and a bioassay also gave results indistinguishable from those of serum IGF II. The highest amounts of IGF II-like immunoreactivity occur in the anterior pituitary. This is up to 100 times more than in most other brain regions analyzed. The higher molecular mass immunoreactive species were partially characterized. After immunoaffinity purification, the 38- and 26-kDa species are active in a bioassay. Specific IGF-binding protein activity could be shown after purification of the 38- and 26-kDa species on an IGF-affinity column. The 13-kDa species released significant amounts of 7.5-kDa material. The results are interpreted as evidence for the presence of IGF II synthesized locally in human brain

  13. Mything out on sustainability

    Energy Technology Data Exchange (ETDEWEB)

    Rees, W.E. [British Columbia Univ., BC (Canada). School of Community and Regional Planning

    2000-12-01

    Two myths are deeply ingrained in our modern psyche, that of unlimited growth and technology efficiency. In that context, it becomes increasingly difficult to define sustainability. The first factor helping us define the meaning of sustainability is that there are no inherent conflicts between continuous economic growth and the environment. The second factor contradicts the first: the economy is a subsystem, fully-contained within a materially closed, non-growing biosphere/ecosphere, or better yet, that the economy is parasitic on nature. In this light, society is prevented from consuming renewable resources faster than their production rate, nor can it use those non-renewable resources faster than technology can find renewable substitutes, and finally cannot produce wastes faster than their assimilation by the biosphere. It is obvious that our society consumes resources faster than they can be produced, as evidenced by deforestation, soil degradation, falling water tables, etc. Wastes production also is faster than assimilation by the biosphere, proved by climate change, smog, air, water, and land pollution, etc. It is widely believed that the knowledge industries contribute to reducing harm to the environment, but this is not true, as the manufacturing of products is shifted to countries with less stringent environmental standards that are poorly enforced. The author emphasized the point that gains from energy efficiency lead to lower prices and higher incomes, as history demonstrated. A number of factors have an impact: (1) savings in energy efficiency might prompt consumers to use more of the goods in question, (2) efficiency-induced savings realized by individuals might lead to alternative forms of consumption which consume more energy, and (3) energy efficiency leads to higher incomes, which prompt increased levels of consumption. A reference was made to a report produced by the World Resources Institute in 1997. The report focused on the economies of Germany

  14. Development and Characterization of Sodium Hyaluronate Microparticle-Based Sustained Release Formulation of Recombinant Human Growth Hormone Prepared by Spray-Drying.

    Science.gov (United States)

    Kim, Sun J; Kim, Chan W

    2016-02-01

    The purpose of this study was to develop and characterize a sodium hyaluronate microparticle-based sustained release formulation of recombinant human growth hormone (SR-rhGH) prepared by spray-drying. Compared to freeze-drying, spray-dried SR-rhGH showed not only prolonged release profiles but also better particle property and injectability. The results of size-exclusion high-performance liquid chromatography showed that no aggregate was detected, and dimer was just about 2% and also did not increase with increase of inlet temperature up to 150 °C. Meanwhile, the results of reversed-phase high-performance liquid chromatography revealed that related proteins increased slightly from 4.6% at 100 °C to 6.3% at 150 °C. Thermal mapping test proved that product temperature did not become high to cause protein degradation during spray-drying because thermal energy was used for the evaporation of surface moisture of droplets. The structural characterization by peptide mapping, sodium dodecyl sulfate-polyacrylamide gel electrophoresis, and circular dichroism revealed that the primary, secondary, and tertiary structures of rhGH in SR-rhGH were highly comparable to those of reference somatropin materials. The biological characterization by rat weight gain and cell proliferation assays provided that bioactivity of SR-rhGH was equivalent to that of native hGH. These data establish that spray-dried SR-rhGH is highly stable by preserving intact rhGH and hyaluronate microparticle-based formulation by spray-drying can be an alternative delivery system for proteins. Copyright © 2016 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

  15. Sustainable Food & Sustainable Economics

    OpenAIRE

    Alvarez, Mavis Dora

    2012-01-01

    Cuba today is immersed in a very intense process of perfecting its agricultural production structures with the goal of making them more efficient and sustainable in their economic administration and in their social and environmental management. Agricultural cooperatives in Cuba have the responsibility of producing on 73% of the country's farmland. Their contributions are decisive to developing agricultural production and to ensuring more and better food for the population, in addition to redu...

  16. 2016 RAD-AID Conference on International Radiology for Developing Countries: Gaps, Growth, and United Nations Sustainable Development Goals.

    Science.gov (United States)

    Mollura, Daniel J; Soroosh, Garshasb; Culp, Melissa P

    2017-06-01

    The 2016 RAD-AID Conference analyzed the accelerated global activity in the radiology community that is transforming medical imaging into an effective spearhead of health care capacity building in low- and middle-income countries. Global health efforts historically emphasized disaster response, crisis zones, and infectious disease outbreaks. However, the projected doubling of cancer and cardiovascular deaths in developing countries in the next 15 years and the need for higher technology screening and diagnostic technologies in low-resource regions, as articulated by the United Nations' new Sustainable Development Goals of 2016, is heightening the role of radiology in global health. Academic US-based radiology programs with RAD-AID chapters achieved a threefold increase in global health project offerings for trainees in the past 5 years. RAD-AID's nonprofit radiology volunteer corps continue to grow by more than 40% yearly, with a volunteer base of 5,750 radiology professionals, serving in 23 countries, donating close to 20,000 pro bono hours globally in 2016. As a high-technology specialty interfacing with nearly all medical and surgical disciplines, radiology underpins vital health technology infrastructure, such as digital imaging archives, electronic medical records, and advanced diagnosis and treatment, essential for long-term future health care capacity in underserved areas of the world. Published by Elsevier Inc.

  17. Higher Education Institutions and Social Responsibility in the Context of Sustainability Las instituciones de educación superior y la responsabilidad social en el marco de la sustentabilidad

    Directory of Open Access Journals (Sweden)

    Pedro César Cantú-Martínez

    2013-08-01

    Full Text Available This review article explores an issue of vital importance to higher education institutions, that is, social responsibility. The social responsibility approach is back on the table of the environmental crisis and sustainable development debates. This review article explains how higher education institutions, particularly in México, should have a permanent highly relevant qualitative-quantitative development to contextualize the demands of society. It refers toRecibido 28 de enero de 2013 •  Corregido 10 de junio de 2013 • Aceptado 19 de junio de 2013El presente artículo de revisión aborda un tema de trascendental importancia para las instituciones de educación superior, como es la responsabilidad social. El enfoque de responsabilidad social retoma un apogeo en el dominio de los debates por la crisis ambiental y por la búsqueda del desarrollo sustentable. Este artículo de revisión expone, en particular, cómo en México, las instituciones de educación superior deben contar con un desarrollo, tanto cualitativo como cuantitativo, muy relevante que trascienda y sea permanente para contextualizar las demandas de nuestra sociedad. Además, se menciona la experiencia de implementación de la responsabilidad social en la Universidad Autónoma de Nuevo León.

  18. Sustainability issues in civil engineering

    CERN Document Server

    Saride, Sireesh; Basha, B

    2017-01-01

    This compilation on sustainability issues in civil engineering comprises contributions from international experts who have been working in the area of sustainability in civil engineering. Many of the contributions have been presented as keynote lectures at the International Conference on Sustainable Civil Infrastructure (ICSCI) held in Hyderabad, India. The book has been divided into core themes of Sustainable Transportation Systems, Sustainable Geosystems, Sustainable Environmental and Water Resources and Sustainable Structural Systems. Use of sustainability principles in engineering has become an important component of the process of design and in this context, design and analysis approaches in civil engineering are being reexamined to incorporate the principles of sustainable designs and construction in practice. Developing economies are on the threshold of rapid infrastructure growth and there is a need to compile the developments in various branches of civil engineering and highlight the issues. It is th...

  19. Plasma insulin-like growth factor I levels are higher in depressive and anxiety disorders, but lower in antidepressant medication users

    NARCIS (Netherlands)

    Bot, Mariska; Milaneschi, Yuri; Penninx, Brenda W J H; Drent, Madeleine L

    It has been postulated that many peripheral and (neuro)biological systems are involved in psychiatric disorders such as depression. Some studies found associations of depression and antidepressant treatment with insulin-like growth factor 1 (IGF-I) - a pleiotropic hormone affecting neuronal growth,

  20. Plant Growth Promoting Rhizobacteria

    Indian Academy of Sciences (India)

    IAS Admin

    known to improve plant growth in many ways when compared to ... roles in agricultural productivity. ... Sustainable agriculture: Sustainable agriculture involves the successful management of agricultural re- ... For the first time Kloepper et al.

  1. Preparation of sustained release matrix pellets by melt agglomeration in the fluidized bed: influence of formulation variables and modelling of agglomerate growth.

    Science.gov (United States)

    Pauli-Bruns, Anette; Knop, Klaus; Lippold, Bernhard C

    2010-03-01

    The one-step preparation of sustained release matrix pellets, using a melting procedure in a fluidized bed apparatus, was tested in a 2(3) full factorial design of experiments, using microcrystalline wax as lipophilic binder, theophylline as model drug and talc as additional matrix forming agent. The three influence parameters were (A) size of binder particles, (B) fraction of theophylline in solid particles and (C) fraction of microcrystalline wax in formulation. The response variables were agglomerate size and size distribution, dissolution time, agglomerate crush resistance, sphericity, yield and porosity. Nearly spherical pellets comprising a smooth, closed surface could be obtained with the used method, exhibiting the hollow core typical for the immersion and layering mechanism. The reproducibility was very good concerning all responses. The size of agglomerates is proportional to the size of the binder particles, which serve as cores for pellet formation in the molten state in the fluidized bed. Additionally, the agglomerate size is influenced by the volume of the solid particles in relation to the binder particles, with more solid particles leading to larger agglomerates and vice versa. Dissolution times vary in a very wide range, resulting from the interplay between amount of drug in relation to the meltable matrix substance microcrystalline wax and the non-meltable matrix substance talc. The change of binder particle size does not lead to a structural change of the matrix; both dissolution times and porosity are not significantly altered. Agglomerate crush resistance is low due to the hollow core of the pellets. However, it is significantly increased if the volume fraction of microcrystalline wax in the matrix is high, which means that the matrix is mechanically better stabilized. A theoretical model has been established to quantitatively explain agglomerate growth and very good accordance of the full particle size distributions between predicted and

  2. Chemical composition - Sustainable aquafeeds for marine finfish: Effects of vegetable oil replacement feeds containing novel microalgal and fungal oils on growth performance of juvenile sablefish

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The concomitant replacement of fish meal and fish oil in carnivorous marine fish feeds by more sustainable terrestrial alternatives is problematic due to the limited...

  3. Lipid composition - Sustainable aquafeeds for marine finfish: Effects of vegetable oil replacement feeds containing novel microalgal and fungal oils on growth performance of juvenile sablefish

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The concomitant replacement of fish meal and fish oil in carnivorous marine fish feeds by more sustainable terrestrial alternatives is problematic due to the limited...

  4. THE UNSUSTAINABILITY OF 'SUSTAINABLE DEVELOPMENT' IN A ...

    African Journals Online (AJOL)

    central concept in environmental education. (EE). In 1980 the ... sustainability along the lines of current growth patterns. .... necessarily base their decisions on the need or wish to care for .... on which to base the immense project of sustainable.

  5. Sustainable Marketing

    NARCIS (Netherlands)

    Dam, van Y.K.

    2017-01-01

    In this article, three different conceptions of sustainable marketing are discussed and compared. These different conceptions are referred to as social, green, and critical sustainable marketing. Social sustainable marketing follows the logic of demand-driven marketing management and places the

  6. Sustainability Education and Accounting Experience. What Motivates Higher Valuation of Environmental Performance?: A Commentary on "Rhetoric or Reality? Do Accounting Education and Experience Increase Weighting on Environmental Performance in a Balanced Scorecard?"

    Science.gov (United States)

    Schaltegger, Stefan

    2013-01-01

    Accounting has been accused of being a cause of unsustainable management, but is also seen as being a means to support corporate sustainability and improvement. In both views the introduction of environmental and sustainability topics in accounting education is widely supported. The main finding from the study by Wynder, Wellner, and Reinhard…

  7. A Dynamic Model of Sustainment Investment

    Science.gov (United States)

    2015-02-01

    Sustainment System Dynamics Model 11 Figure 7: Core Structure of Sustainment Work 12 Figure 8: Bandwagon Effect Loop 13 Figure 9: Limits to Growth Loop 14...Dynamics Model sustainment capacity sustainment performance gap Bandwagon Effect R1 Limits to Growth B1 S Work Smarter B3 Work Bigger B2 desired...which is of concern primarily when using the model as a vehicle for research. Figure 8 depicts a reinforcing loop called the “ Bandwagon Effect

  8. PATHWAYS TO SUSTAINABLE BANKING MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Dragan (Santamarian Oana Raluca

    2012-12-01

    Full Text Available This paper describes one of the major challenges of the future: the sustainable development of the society. Sustainability is now increasingly recognized as central to the growth of emerging market economies. For the banking sector, this represents both a demand for greater social and environmental responsibility as well as a new landscape of business opportunity. Several years ago, the main part of the banks did not consider the social and environmental problems relevant for their operations. Recently, the banks began to realize the major impact of the sustainable development over the way of ulterior development of the society and, implicitly over the way of creating of the banking value in the future. In this context, the development of a banking management system, based on sustainable principles represents one of the provocations of these days.Starting from literature in the sustainable banking management field in this paper are presented several relevant issues related to risk management in the context of sustainable banking financing: the need to implement the sustainable management principles in financial and banking industry; the role of banks in sustainable development of society; social and environmental risk management policies, events that have shaped the role of the banking sector in sustainable development; international standards regarding sustainable banking management such us: Equator Principles for sustainable investment projects’ financing or GRI principles for sustainable reporting. Furthermore, we developed a practical case study related to the implementation of sustainable banking management at Bank of America.

  9. Higher Expression of Epidermal Growth Factor Receptor Is Associated with Extracellular Matrix Metalloprotease Inducer in Colorectal Adenocarcinoma: Tissue Microarray Analysis of Immunostaining Score with Clinicopathological Parameters

    Directory of Open Access Journals (Sweden)

    Jong-Shiaw Jin

    2006-01-01

    Full Text Available Aim: Extracellular matrix metalloprotease inducer (EMMPRIN expression was demonstrated in several cancers, but its expression profile in colorectal cancers remains unclear. Epidermal growth factor receptor (EGFR was reported to regulate EMMPRIN expression in human epithelial cancers. Our purpose was to determine EMMPRIN expression and its relationship with EGFR in colorectal cancers.

  10. Agroecology and Sustainable Agriculture

    Directory of Open Access Journals (Sweden)

    Fabio Caporali

    Full Text Available In the framework of the 16th National Meeting of the Italian Ecological Society (“Global Change, Ecological Diversity and Sustainability”, University of Tuscia, Viterbo, 19-22 September 2006, a symposium was devoted to “Agroecology and Sustainable Development”. A major goal of this symposium was to contribute to keeping the dialogue among the experts of the various disciplines alive. Sustainability of agriculture is a challenge for society world wide. Universities and society as a whole have a responsibility in re-examining current perception of nature, of the world and of human society in the light of natural resources depletion, increasing pollution and social inequalities. The urgency to address sustainability issues is increasingly being reflected in the manner in which institutions of higher education around the world are giving priority to the teaching, research and practice of sustainability. The University of Tuscia is involved in international initiatives concerning teaching and research in Agroecology and Sustainable Agriculture.

  11. The macroecology of sustainability

    Science.gov (United States)

    Burger, Joseph R.; Allen, Craig D.; Brown, James H.; Burnside, William R.; Davidson, Ana D.; Fristoe, Trevor S.; Hamilton, Marcus J.; Mercado-Silva, Norman; Nekola, Jeffrey C.; Okie, Jordan G.; Zuo, Wenyun

    2012-01-01

    The discipline of sustainability science has emerged in response to concerns of natural and social scientists, policymakers, and lay people about whether the Earth can continue to support human population growth and economic prosperity. Yet, sustainability science has developed largely independently from and with little reference to key ecological principles that govern life on Earth. A macroecological perspective highlights three principles that should be integral to sustainability science: 1) physical conservation laws govern the flows of energy and materials between human systems and the environment, 2) smaller systems are connected by these flows to larger systems in which they are embedded, and 3) global constraints ultimately limit flows at smaller scales. Over the past few decades, decreasing per capita rates of consumption of petroleum, phosphate, agricultural land, fresh water, fish, and wood indicate that the growing human population has surpassed the capacity of the Earth to supply enough of these essential resources to sustain even the current population and level of socioeconomic development.

  12. Civic Education for Sustainable Development

    Science.gov (United States)

    Ohlmeier, Bernhard

    2015-01-01

    Education for sustainable development (ESD) often fails to consider the political dimension. To address this gap, this paper focuses on a specific political approach to ESD. The model presented is derived from the four sustainable growth targets of German Development Policy. Instead of relying on a neo-classical or neo-liberal economic paradigm,…

  13. Academics' conceptions of teaching sustainability

    OpenAIRE

    Wyatt, Margaret

    2017-01-01

    Over the last decade a growing number of universities have committed to ensuring that sustainability is integral to higher education with the intent of preparing eco-literate graduates who can make positive contributions to the sustainability of the environment. With particular consideration for the increasingly internationalised teaching environment of many higher education institutions, this study sought to explore how academics' conceptions of teaching sustainability might d...

  14. Background information on the estimation of short-term effects of the Energy Agreement for Sustainable Growth on renewable energy; Toelichting inschatting korte-termijneffecten Energieakkoord op hernieuwbare energie

    Energy Technology Data Exchange (ETDEWEB)

    Hekkenberg, M.; Londo, H.M.; Lensink, S.M. [ECN Beleidsstudies, Petten (Netherlands)

    2013-09-01

    On September 4, 2013, representatives of employers' associations, trade union federations, environmental organizations, the Dutch government and civil society have signed an Energy Agreement for Sustainable Growth. ECN and PBL have been asked to evaluate this agreement. This report gives background information on the evaluation of the measures aimed at improving energy efficiency in industry and agriculture [Dutch] Op 4 september 2013 is het 'Energieakkoord voor duurzame groei' getekend. ECN en PBL zijn gevraagd het akkoord te beoordelen en door te rekenen. Dit rapport dient als achtergronddocument bij de doorrekening van de maatregelen gericht op energiebesparing in de industrie en land- en tuinbouw.

  15. Sustainable Disruptions

    DEFF Research Database (Denmark)

    Friis, Silje Alberthe Kamille; Kjær, Lykke Bloch

    2016-01-01

    Since 2012 the Sustainable Disruptions (SD) project at the Laboratory for Sustainability at Design School Kolding (DK) has developed and tested a set of design thinking tools, specifically targeting the barriers to economically, socially, and environmentally sustainable business development....... The tools have been applied in practice in collaboration with 11 small and medium sized companies (SMEs). The study investigates these approaches to further understand how design thinking can contribute to sustainable transition in a business context. The study and the findings are relevant to organizations...... invested in the issue of sustainable business development, in particular the leaders and employees of SMEs, but also to design education seeking new ways to consciously handle and teach the complexity inherent in sustainable transformation. Findings indicate that the SD design thinking approach contributes...

  16. Computational sustainability

    CERN Document Server

    Kersting, Kristian; Morik, Katharina

    2016-01-01

    The book at hand gives an overview of the state of the art research in Computational Sustainability as well as case studies of different application scenarios. This covers topics such as renewable energy supply, energy storage and e-mobility, efficiency in data centers and networks, sustainable food and water supply, sustainable health, industrial production and quality, etc. The book describes computational methods and possible application scenarios.

  17. Christian Higher Education: The Gospel in the Context of Terrorism and Persecution

    Science.gov (United States)

    Agang, Sunday Bobai

    2016-01-01

    Education is central to any society's civilization, growth, development, security, stability, and sustainability. That is why all progressive societies give it priority. Christian higher education meets these needs and beyond. It is rooted in God's moral vision and perspective. Its primary aim is to inculcate moral and ethical values and…

  18. Technological Innovation of Higher Education in New Zealand: A Wicked Problem?

    Science.gov (United States)

    Marshall, Stephen

    2016-01-01

    New Zealand, like many countries, faces the challenge of building and sustaining an educated population. Particular challenges are posed by the need to educate an increasing proportion of the population to higher levels in order to support the growth of a modern skills and knowledge economy, as opposed to an economy built on low-cost labour and…

  19. Higher Education in California

    Science.gov (United States)

    Public Policy Institute of California, 2016

    2016-01-01

    Higher education enhances Californians' lives and contributes to the state's economic growth. But population and education trends suggest that California is facing a large shortfall of college graduates. Addressing this short­fall will require strong gains for groups that have been historically under­represented in higher education. Substantial…

  20. A sustainable woody biomass biorefinery.

    Science.gov (United States)

    Liu, Shijie; Lu, Houfang; Hu, Ruofei; Shupe, Alan; Lin, Lu; Liang, Bin

    2012-01-01

    Woody biomass is renewable only if sustainable production is imposed. An optimum and sustainable biomass stand production rate is found to be one with the incremental growth rate at harvest equal to the average overall growth rate. Utilization of woody biomass leads to a sustainable economy. Woody biomass is comprised of at least four components: extractives, hemicellulose, lignin and cellulose. While extractives and hemicellulose are least resistant to chemical and thermal degradation, cellulose is most resistant to chemical, thermal, and biological attack. The difference or heterogeneity in reactivity leads to the recalcitrance of woody biomass at conversion. A selection of processes is presented together as a biorefinery based on incremental sequential deconstruction, fractionation/conversion of woody biomass to achieve efficient separation of major components. A preference is given to a biorefinery absent of pretreatment and detoxification process that produce waste byproducts. While numerous biorefinery approaches are known, a focused review on the integrated studies of water-based biorefinery processes is presented. Hot-water extraction is the first process step to extract value from woody biomass while improving the quality of the remaining solid material. This first step removes extractives and hemicellulose fractions from woody biomass. While extractives and hemicellulose are largely removed in the extraction liquor, cellulose and lignin largely remain in the residual woody structure. Xylo-oligomers, aromatics and acetic acid in the hardwood extract are the major components having the greatest potential value for development. Higher temperature and longer residence time lead to higher mass removal. While high temperature (>200°C) can lead to nearly total dissolution, the amount of sugars present in the extraction liquor decreases rapidly with temperature. Dilute acid hydrolysis of concentrated wood extracts renders the wood extract with monomeric sugars