WorldWideScience

Sample records for climate thematic issue

  1. Impact of global climate change on regional air quality: Introduction to the thematic issue

    International Nuclear Information System (INIS)

    Despite the major international efforts devoted to the understanding and to the future estimate of global climate change and its impact on regional scale processes, the evolution of the atmospheric composition in a changing climate is far to be understood. In particular, the future evolution of the concentration of near-surface pollutants determining air quality at a scale affecting human health and ecosystems is a subject of intense scientific research. This thematic issue reviews the current scientific knowledge of the consequences of global climate change on regional air quality and its related impact on the biosphere and on human mortality. This article provides a presentation of the key issues, summarizes the current knowledge, and introduces the thematic issue. (authors)

  2. Memoirs of law, sciences and technologies - Law and climate thematic issue

    International Nuclear Information System (INIS)

    standards elaboration devoted to mitigate the difficulties generated by the global warming in various domains, like the building industry, the transports or the energy sectors. This book is organized in two parts. Part one deals with climate as a scientific question between science and governance: the inter-disciplinary nature in the center of the problem, the law and the universality of the fight against climatic change, the precaution principle and the fight against climatic change, the economy of climatic change, the civil society and the international climate policy. The second part treats of the globalization of the climate issue: regional climate geopolitics and international cooperation, the post-Kyoto perspectives of the international legal framework of fight against climatic change, the legal architecture of a future international agreement of fight against climatic change, the climate governance between old notions and new stakes, the legal stakes of the implementation of emissions trading markets, the emissions trading system in the European Communities, and the 'Grenelle de l'Environnement' experience feedback. (J.S.)

  3. Memoirs of law, sciences and technologies - Law and climate thematic issue; Cahiers droit, sciences et technologies - Dossier thematique droit et climat

    Energy Technology Data Exchange (ETDEWEB)

    Torre-Schaub, M. [CNRS, IDHE ENS-Cachan (France); Jouzel, J. [IPSL-LSCE, CEA-CNRS, UVSQ, CE Saclay 91191 Gif-sur-Yvette Cedex (France); Boisson de Chazournes, L. [Faculte de droit, Geneve Univ. (Switzerland); Sadeleer, N. de; Denis, B. [Saint-Louis Univ., Brussels (Belgium); Godard, O. [CNRS-Ecole Polytechnique, Dep. Humanites et Sciences Sociales (France); Le Prestre, P. [Laval univ. (Canada); Maljean-Dubois, S. [CNRS, CERIC, Paul Cezanne Univ., Aix-en-Provence (France); Wemaere, M. [IDDRI, Dep. Climat et Energie (France); Rousseaux, S. [CNRS, Droit et Changement Social, Association Climaterre (France); Louchard, O. [Reseau Action Climat (France)

    2009-07-01

    extraordinary process of standards elaboration devoted to mitigate the difficulties generated by the global warming in various domains, like the building industry, the transports or the energy sectors. This book is organized in two parts. Part one deals with climate as a scientific question between science and governance: the inter-disciplinary nature in the center of the problem, the law and the universality of the fight against climatic change, the precaution principle and the fight against climatic change, the economy of climatic change, the civil society and the international climate policy. The second part treats of the globalization of the climate issue: regional climate geopolitics and international cooperation, the post-Kyoto perspectives of the international legal framework of fight against climatic change, the legal architecture of a future international agreement of fight against climatic change, the climate governance between old notions and new stakes, the legal stakes of the implementation of emissions trading markets, the emissions trading system in the European Communities, and the 'Grenelle de l'Environnement' experience feedback. (J.S.)

  4. Computers apps and smartphones:Future Fantasteek! - Thematic compilation from issues Nos.1-16

    OpenAIRE

    Batey, Jacqueline

    2016-01-01

    A thematic compilation, from all the previous issues of Future Fantasteek!, about our relationship with technology. Computers, Apps and Smartphones celebrates our miserable incompetence in the face of computer error messages, incomprehensible alert boxes and smart phone requests about their operating systems - that we simply can't help them with. A5 colour perfect bound, 66 pages.

  5. Climate change mitigation and sustainability: Educational issues

    Energy Technology Data Exchange (ETDEWEB)

    Ciegis, R.; Streimikiene, D.; Gineitiene, D. [Socio-Cultural Research Centre, Kaunas Faculty of Humanities, Vilnius Univ. (Lithuania)

    2007-07-01

    There is a dual relationship between climate change and sustainable development policies, thus climate change mitigation should be considered in line with policies aiming to implement sustainable development. Training, education and raising awareness are the crucial issues in seeking to implement climate change mitigation and sustainable development policies and especially now, when environmental regulation tools are becoming voluntary and ethical public participation is the most important issue in implementing policies. Only an educated society, which understands the importance of climate change mitigation and sustainable development principles, can create a favourable situation for the development of corporate social responsibility and other voluntary measures. This chapter analyses the relationship between climate change and sustainable development and discusses the most important issues concerning education in this field. The analysis of the main problems and challenges of Parties to UNFCCC in climate change education is performed and comparison with Lithuania's situation in this field is provided. Base on analysis performed, the proposals for the development of education in Lithuania integrating climate change mitigation issues into the scope of sustainable development education were elaborated. (orig.)

  6. Monitoring Climate Finance and ODA Issues Brief

    OpenAIRE

    Huhtala, Ari; Curto, Stefano; Ambrosi, Philippe

    2010-01-01

    This issues brief examines the challenges of monitoring financial flows related to climate change. The first part focuses on tracking, monitoring, and reporting various types of flows, primarily from official development assistance (ODA) and other public sources but also from private sources. The second part explores possible ways of tracking additionality in ODA flows, with the aim of sti...

  7. Engaging the public on climate change issues

    Science.gov (United States)

    Bean, Alice

    2016-03-01

    As a Jefferson Science Fellow from August 2014-August 2015, Alice Bean worked with the Office of Religion and Global Affairs at the U.S. Department of State on climate change and environmental issues. The Office of Religion and Global Affairs works to implement the National Strategy on Religious Leader and Faith Community Engagement which includes building partnerships on environmental issues. With the United Nations Framework Convention on Climate Change Conference of the Parties meeting 21 in December, 2015 in Paris, there were and continue to be great opportunities for physicists to interact with policy makers and the general public. As an experimental particle physicist, much was learned about climate change science, how the public views scientists, how science can influence policy, but most especially how to communicate about science.

  8. Economic and policy issues in climate change

    International Nuclear Information System (INIS)

    Global climate change has emerged as one of today's most challenging and controversial policy issues. In this significant new contribution, a roster of premier scholars examines economic and social aspects of that far-reaching phenomenon. Although the 1997 summit in Kyoto focused world attention on climate, it was just one step in an ongoing process. Research by the U.N.'s Intergovernmental Panel on Climate Change (IPCC) has been ongoing since 1988. An extensive IPCC Working Group report published in 1995 examined the economic and social aspects of climate change. In this new volume, eminent economists assess that IPCC report and address the questions that emerge. William Nordhaus's introduction establishes the context for this book. It provides basic scientific background, reviews the IPCC's activities, and explains the genesis of the project

  9. Gender and development: Special issue on climate change

    OpenAIRE

    2002-01-01

    Metadata only record This special issue includes 12 articles dedicated to exploring some of the complex political and socio-economic issues related to climate change. The articles stress that climate change issues are highly politicized, difficult to determine accurately in scope and impact, and not seen as a demanding issue for poor communities. The connections between gender and poverty must be considered in negotiation processes in order to minimize climate change threats.

  10. Energies-climate review (Panorama energies-climate) - issue 2013

    International Nuclear Information System (INIS)

    This issue first analyses what is at stake with energy transition: struggle against climate change, management of energy demand and promotion of energy efficiency, struggle against energy poverty, development of technologies for tomorrow's energy system. It discusses France's position within its European and international environment: European energy-climate objectives, world context of oil and gas markets, European electricity markets, imports and exports, energy bill. It presents and analyses the situation of the oil and gas sector in France: hydrocarbon exploration and production in France, refining activities, substitution fuels, oil infrastructures, oil product retailing, and gas infrastructures. It then presents the French electric system (electricity production, electricity transport and distribution grids and networks, electric system safety) and the industrial sectors involved in de-carbonated energy production: biomass, wind energy, sea energy, geothermal energy, hydroelectricity, nuclear energy, photovoltaic and thermodynamic solar energy. It addresses the industrial sectors involved in a better use of energy: dynamic control of smart energy systems (smart grids, hydrogen, energy storage), CO2 capture and storage, de-carbonated vehicle and its ecosystem. The last part addresses oil product prices, gas prices, electricity prices, the energy tax system, and the arrangements and costs of the support to renewable energy production

  11. Nurses' perceptions of climate and environmental issues : a qualitative study

    OpenAIRE

    Anåker, Anna; Nilsson, Maria; Holmner, Åsa; Elf, Marie

    2015-01-01

    Aim: The aim of this study was to explore nurses' perceptions of climate and environmental issues and examine how nurses perceive their role in contributing to the process of sustainable development.  Background: Climate change and its implications for human health represent an increasingly important issue for the healthcare sector. According to the International Council of Nurses Code of Ethics, nurses have a responsibility to be involved and support climate change mitigation and adaptation ...

  12. Climate change and environmental assessments: Issues in an African perspective

    OpenAIRE

    Dalfelt, Arne; Næss, Lars Otto

    1997-01-01

    The present study discusses the potential for integrating climate change issues into environmental assessments (EAs) of development actions, with emphasis on sub-Sahara Africa. The study is motivated by the fact that future climate change could give significant adverse impacts on the natural and socio-economic environment in Africa. Yet, global change issues – including climate change – have to date largely been overlooked in the process of improving EA procedures and methodologies. The study...

  13. Doctors Issue Call to Combat Climate Change

    Science.gov (United States)

    ... an uptick in ozone," Alexander said. "As climate change continues, it's going to be harder to maintain the progress we have made." SOURCES: Wayne Riley, M.D., president, American College of Physicians; Bob Doherty, senior vice president of ...

  14. Marine Ecosystems and Climate Change: Economic Issues

    OpenAIRE

    Tisdell, Clem

    2015-01-01

    Marine ecosystems, and the services they provide, are predicted to alter considerably as a result of climate change. This paper outlines important expected alterations in these ecosystems, considers their economic consequences, and examines economic policies that may be adopted in response to these changes. In doing so, it focuses on two main cases, namely findings about the impact of ocean acidification (and climate change generally) on the Norwegian fisheries and predictions about alteratio...

  15. Climate change impacts on forestry: Economic issues

    International Nuclear Information System (INIS)

    Meteorological evidence indicates the likelihood of global climatic warming in the near future. A study was carried out of the economic effects of climate change on the Canadian forestry sector. The measurement of net economic benefits of climate change, and the complexities associated with such measurements are discussed. Assuming a productivity increase of 20% as a result of carbon dioxide doubling, Canada's potential harvests of timber would increase by a total of 7.5%, as a result of less but more productive forest land. An economic analysis was carried out of the shift in timber supply balances due to changes in the US forest sector due to climate change. A decline in US productivity is expected due to lower rainfall and increased desert conditions in many parts of the US. It is not clear whether Canada experiences a net gain or a net loss on account of the climate changes modelled, as in addition to the elasticities of supply and demand, it also depends on existing trade barriers and the extent to which timber production in other countries is affected by climate change. 25 refs., 1 fig., 2 tabs

  16. Global climate change: A strategic issue facing Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Womeldorff, P.J.

    1995-12-31

    This paper discusses global climate change, summarizes activities related to climate change, and identifies possible outcomes of the current debate on the subject. Aspects of climate change related to economic issues are very briefly summarized; it is suggested that the end result will be a change in lifestyle in developed countries. International activities, with an emphasis on the Framework Convention on Climate Change, and U.S. activities are outlined. It is recommended that the minimum action required is to work to understand the issue and prepare for possible action.

  17. Climate change: an issue for parliamentarians in Southern Africa

    Energy Technology Data Exchange (ETDEWEB)

    Chandani, Achala; Anderson, Simon; Schoch, Corinne; Smith, Barry

    2011-11-15

    Parliamentarians can play a key role in building climate resilience by bringing constituents' concerns into national forums, scrutinising how governments are responding to domestic and global climate change issues, and ensuring policy continuity. In the Southern African Customs Union, members of parliament often struggle to fulfill this role, hampered by limited understanding of the issues, fragmented policy and legal frameworks and competing priorities. Boosting parliamentarians' capacity to engage effectively with climate change in Southern Africa requires them to strengthen their research capabilities, diversify their sources of information and build cross-party groups on climate change.

  18. Global climate change: A strategic issue facing Illinois

    International Nuclear Information System (INIS)

    This paper discusses global climate change, summarizes activities related to climate change, and identifies possible outcomes of the current debate on the subject. Aspects of climate change related to economic issues are very briefly summarized; it is suggested that the end result will be a change in lifestyle in developed countries. International activities, with an emphasis on the Framework Convention on Climate Change, and U.S. activities are outlined. It is recommended that the minimum action required is to work to understand the issue and prepare for possible action

  19. Energy and global climate change issues

    International Nuclear Information System (INIS)

    The paper considers the policy questions associated with global warming and with the fact that such policies will lead to future differences in the use of energy sources. Also discussed are the causes and the evidence of the greenhouse effect, as well as the human activities that have contributed to the growth in the concentrations of carbon dioxide, chlorofluorocarbons, methane and nitrous oxide, as well as to ozone changes. The responses of the Earth-atmosphere system to these increases in greenhouse gases are surface warming, increased water vapour, changes in the reflecting properties of ice-snow and alterations to the ecosystem. For calculating such climate changes, the Intergovernmental Panel on Climate Change has developed four scenarios for the future emissions of greenhouse gases and suggests that options for managing predicted climate change are likely to be combinations of slowing down as well as adapting to that change. (author). 1 ref., 10 figs, 5 tabs

  20. Perspectives on the climatic reliability issues of electronic devices

    DEFF Research Database (Denmark)

    Ambat, Rajan; Jellesen, Morten Stendahl; Verdingovas, Vadimas;

    2014-01-01

    This paper provides a short overview of the climatic reliability issues of electronic de-vices and components with a focus on the metals/alloys usage on PCBA surface to-gether with cleanliness issues, humidity interaction on PCBA surface, and PCBA de-sign and device design aspects....

  1. Climate Change and Environmental assessments: Issues in an African Perspective

    Energy Technology Data Exchange (ETDEWEB)

    Dalfelt, Arne; Naess, Lars Otto

    1997-12-31

    The present report discusses the potential for integrating climate change issues into environmental assessments of development actions, with an emphasis on sub-Sahara Africa. The study is motivated by the fact that future climate change could have significant adverse impacts on the natural and socio-economic environment in Africa. Yet, to date global change issues, including climate change, have been largely overlooked in the process of improving environmental assessment procedures and methodologies. It is argued that although emissions of greenhouse gases in Africa are negligible today, it is highly relevant to include this aspect in the planning of long-term development strategies. The report discusses potential areas of conflicts and synergies between climate change and development goals. The general conclusion is that environmental assessments could be an appropriate tool for addressing climate change issues, while there are still several obstacles to its practical implementation. Four priority areas are suggested for further work: (1) Environmental accounting, (2) harmonization and standard-setting, (3) implementation, and (4) risk management. 82 refs., 5 figs., 11 tabs.

  2. An overview on the climatic reliability issues of electronic devices

    DEFF Research Database (Denmark)

    Ambat, Rajan

    2014-01-01

    higher density packing with reduction in component size and closer spacing thereby increasing the electric field, while thinner metallic parts needs only nano - grams levels of metal loss for causing corrosion failures. This paper provides an overview of the climatic reliability issues of electronic...

  3. The climate that conceals the forest - How the climate issue overshadows environmental problems

    International Nuclear Information System (INIS)

    As priority seems to be given to the struggle against climate change and global warming (climate has a central role in environmental policies), the author, while acknowledging that the climate issue is an important one, states that this issue not only governs environmental policies, but also tends to overshadow other important environmental issues, and even to impair them. These other issues are air pollution, water pollution, loss of biodiversity, or soil degradation. The author outlines that they also have critical effects, notably in terms of premature deaths, of induced economic losses, and that they are present with a high priority in the recommendations made by international bodies. For example, he outlines that cars are addressed in terms of CO2 emissions, and not in terms of release of nitrogen oxides or particles which have a well-known negative impact on health. Thus, he puts some political decisions and orientations into question again

  4. Dryland ecohydrology and climate change: critical issues and technical advances

    Directory of Open Access Journals (Sweden)

    L. Wang

    2012-08-01

    Full Text Available Drylands cover about 40% of the terrestrial land surface and account for approximately 40% of global net primary productivity. Water is fundamental to the biophysical processes that sustain ecosystem function and food production, particularly in drylands where a tight coupling exists between ecosystem productivity, surface energy balance, biogeochemical cycles, and water resource availability. Currently, drylands support at least 2 billion people and comprise both natural and managed ecosystems. In this synthesis, we identify some current critical issues in the understanding of dryland systems and discuss how arid and semiarid environments are responding to the changes in climate and land use. The issues range from societal aspects such as rapid population growth, the resulting food and water security, and development issues, to natural aspects such as ecohydrological consequences of bush encroachment and the causes of desertification. To improve current understanding and inform upon the needed research efforts to address these critical issues, we identify some recent technical advances in terms of monitoring dryland water dynamics, water budget and vegetation water use, with a focus on the use of stable isotopes and remote sensing. These technological advances provide new tools that assist in addressing critical issues in dryland ecohydrology under climate change.

  5. Dryland ecohydrology and climate change: critical issues and technical advances

    Science.gov (United States)

    Wang, L.; D'Odorico, P.; Evans, J. P.; Eldridge, D. J.; McCabe, M. F.; Caylor, K. K.; King, E. G.

    2012-08-01

    Drylands cover about 40% of the terrestrial land surface and account for approximately 40% of global net primary productivity. Water is fundamental to the biophysical processes that sustain ecosystem function and food production, particularly in drylands where a tight coupling exists between ecosystem productivity, surface energy balance, biogeochemical cycles, and water resource availability. Currently, drylands support at least 2 billion people and comprise both natural and managed ecosystems. In this synthesis, we identify some current critical issues in the understanding of dryland systems and discuss how arid and semiarid environments are responding to the changes in climate and land use. The issues range from societal aspects such as rapid population growth, the resulting food and water security, and development issues, to natural aspects such as ecohydrological consequences of bush encroachment and the causes of desertification. To improve current understanding and inform upon the needed research efforts to address these critical issues, we identify some recent technical advances in terms of monitoring dryland water dynamics, water budget and vegetation water use, with a focus on the use of stable isotopes and remote sensing. These technological advances provide new tools that assist in addressing critical issues in dryland ecohydrology under climate change.

  6. Water Governance and Climate Change Issues in Chennai

    OpenAIRE

    Roumeau, Samuel; Seifelislam, Aicha; Jameson, Shazade; Kennedy, Loraine

    2015-01-01

    30 pages Drawing on original research produced in the framework of the FP7 research project “Chance2Sustain” (www.chance2sustain.eu), this Working Paper provides an overview of key water and climate change issues in Chennai, India and analyses on-going challenges for directing governance towards sustainability principles. These issues take on special significance in Chennai, which has the lowest per capita availability of water among India’s large cities and where the city’s geographical l...

  7. Climate and climate-related issues for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Naeslund, Jens-Ove (comp.)

    2006-11-15

    The purpose of this report is to document current scientific knowledge of the climate-related conditions and processes relevant to the long-term safety of a KBS-3 repository to a level required for an adequate treatment in the safety assessment SR-Can. The report also includes a concise background description of the climate system. The report includes three main chapters: A description of the climate system (Chapter 2); Identification and discussion of climate-related issues (Chapter 3); and, A description of the evolution of climate-related conditions for the safety assessment (Chapter 4). Chapter 2 includes an overview of present knowledge of the Earth climate system and the climate conditions that can be expected to occur in Sweden on a 100,000 year time perspective. Based on this, climate-related issues relevant for the long-term safety of a KBS-3 repository are identified. These are documented in Chapter 3 'Climate-related issues' to a level required for an adequate treatment in the safety assessment. Finally, in Chapter 4, 'Evolution of climate-related conditions for the safety assessment' an evolution for a 120,000 year period is presented, including discussions of identified climate-related issues of importance for repository safety. The documentation is from a scientific point of view not exhaustive, since such a treatment is neither necessary for the purposes of the safety assessment nor possible within the scope of a safety assessment. As further described in the SR-Can Main Report and in the Features Events and Processes report, the content of the present report has been audited by comparison with FEP databases compiled in other assessment projects. This report follows as far as possible the template for documentation of processes regarded as internal to the repository system. However, the term processes is not used in this report, instead the term issue has been used. Each issue includes a set of processes together resulting in the

  8. Climate and climate-related issues for the safety assessment SR-Can

    International Nuclear Information System (INIS)

    The purpose of this report is to document current scientific knowledge of the climate-related conditions and processes relevant to the long-term safety of a KBS-3 repository to a level required for an adequate treatment in the safety assessment SR-Can. The report also includes a concise background description of the climate system. The report includes three main chapters: A description of the climate system (Chapter 2); Identification and discussion of climate-related issues (Chapter 3); and, A description of the evolution of climate-related conditions for the safety assessment (Chapter 4). Chapter 2 includes an overview of present knowledge of the Earth climate system and the climate conditions that can be expected to occur in Sweden on a 100,000 year time perspective. Based on this, climate-related issues relevant for the long-term safety of a KBS-3 repository are identified. These are documented in Chapter 3 'Climate-related issues' to a level required for an adequate treatment in the safety assessment. Finally, in Chapter 4, 'Evolution of climate-related conditions for the safety assessment' an evolution for a 120,000 year period is presented, including discussions of identified climate-related issues of importance for repository safety. The documentation is from a scientific point of view not exhaustive, since such a treatment is neither necessary for the purposes of the safety assessment nor possible within the scope of a safety assessment. As further described in the SR-Can Main Report and in the Features Events and Processes report, the content of the present report has been audited by comparison with FEP databases compiled in other assessment projects. This report follows as far as possible the template for documentation of processes regarded as internal to the repository system. However, the term processes is not used in this report, instead the term issue has been used. Each issue includes a set of processes together resulting in the behaviour of a

  9. Dryland ecohydrology and climate change: critical issues and technical advances

    Directory of Open Access Journals (Sweden)

    L. Wang

    2012-04-01

    Full Text Available Drylands cover about 40% of the terrestrial land surface and account for approximately 40% of global net primary productivity. Water is fundamental to the biophysical processes that sustain ecosystem function and food production, particularly in drylands, where a tight coupling exists between water resource availability and ecosystem productivity, surface energy balance, and biogeochemical cycles. Currently, drylands support at least 2 billion people and comprise both natural and managed ecosystems. In this synthesis, we identify some current critical issues in the understanding of dryland systems and discuss how arid and semiarid environments are responding to the changes in climate and land use. Specifically, we focus on dryland agriculture and food security, dryland population growth, desertification, shrub encroachment and dryland development issues as factors of change requiring increased understanding and management. We also review recent technical advances in the quantitative assessment of human versus climate change related drivers of desertification, evapotranspiration partitioning using field deployable stable water isotope systems and the remote sensing of key ecohydrological processes. These technological advances provide new tools that assist in addressing major critical issues in dryland ecohydrology under climate change

  10. Issues in Establishing Climate Sensitivity in Recent Studies

    Directory of Open Access Journals (Sweden)

    John T. Fasullo

    2011-09-01

    Full Text Available Numerous attempts have been made to constrain climate sensitivity with observations [1-10] (with [6] as LC09, [8] as SB11. While all of these attempts contain various caveats and sources of uncertainty, some efforts have been shown to contain major errors and are demonstrably incorrect. For example, multiple studies [11-13] separately addressed weaknesses in LC09 [6]. The work of Trenberth et al. [13], for instance, demonstrated a basic lack of robustness in the LC09 method that fundamentally undermined their results. Minor changes in that study’s subjective assumptions yielded major changes in its main conclusions. Moreover, Trenberth et al. [13] criticized the interpretation of El Niño-Southern Oscillation (ENSO as an analogue for exploring the forced response of the climate system. In addition, as many cloud variations on monthly time scales result from internal atmospheric variability, such as the Madden-Julian Oscillation, cloud variability is not a deterministic response to surface temperatures. Nevertheless, many of the problems in LC09 [6] have been perpetuated, and Dessler [10] has pointed out similar issues with two more recent such attempts [7,8]. Here we briefly summarize more generally some of the pitfalls and issues involved in developing observational constraints on climate feedbacks. [...

  11. Nanotechnologies for Climate Friendly Construction - Key Issues and Challenges

    Science.gov (United States)

    Andersen, M. M.; Geiker, M. R.

    Expectations as to the climate potentials of nanotechnology are high, none the least related to the construction sector. This paper seeks to highlight key aspects in the early development and application of eco-innovative nanotech solutions in the construction sector, “nanoconstruction”. The paper provides a framework for addressing relevant issues of green nanoconstruction and takes stock of current challenges. Eco-innovative nanoconstruction has the potential to simultaneously enhance the competitiveness and climate potential of the construction sector and could become a key strategic factor for the sector ahead. However, the considerable lack of knowledge both on the eco-opportunities and risks of nanoconstruction and the industrial dynamics involved forms a serious barrier for pursuing nanoconstruction as a serious strategic target for business and policy.

  12. Interlocal collaboration on energy efficiency, sustainability and climate change issues

    Science.gov (United States)

    Chen, Ssu-Hsien

    Interlocal energy collaboration builds upon network structures among local policy actors dealing with energy, climate change and sustainability issues. Collaboration efforts overcome institutional collective action (ICA) dilemmas, and cope with the problems spanning jurisdictional boundaries, externalities, and free-rider problems. Interlocal energy collaboration emerges as the agreements in greenhouse gas (GHG) emission reduction, pollution control, land use, purchasing, retrofits, transportation, and so forth. Cities work collaboratively through contractual mechanisms (i.e. formal/informal agreements) and collective mechanisms (i.e. regional partnerships or membership organizations) on a variety of energy issues. What factors facilitate interlocal energy collaboration? To what extent is collaboration through interlocal contractual mechanisms different from collective mechanisms? This dissertation tries to answer these questions by examining: city goal priority on energy related issues as well as other ICA explanatory factors. Research data are drawn mainly from the 2010 national survey "Implementation of energy efficiency and sustainability program" supported by National Science Foundation and the IBM Endowment for the Business of Government. The research results show that city emphasis on common pool resource, scale economies and externality issues significantly affect individual selection of tools for energy collaboration. When expected transaction costs are extremely high or low, the contractual mechanism of informal agreement is more likely to be selected to preserve most local autonomy and flexibility; otherwise, written and formal tools for collaboration are preferred to impose constraints on individual behavior and reduce the risks of defection.

  13. Applying "Climate" system to teaching basic climatology and raising public awareness of climate change issues

    Science.gov (United States)

    Gordova, Yulia; Okladnikov, Igor; Titov, Alexander; Gordov, Evgeny

    2016-04-01

    theory and practice. Along with its usage in graduate and postgraduate education, "Climate" is used as a framework for a developed basic information course on climate change for common public. In this course basic concepts and problems of modern climate change and its possible consequences are described for non-specialists. The course will also include links to relevant information resources on topical issues of Earth Sciences and a number of case studies, which are carried out for a selected region to consolidate the received knowledge.

  14. Simple thematic mapping

    OpenAIRE

    Maurizio Pisati

    2004-01-01

    Thematic maps illustrate the spatial distribution of one or more variables of interest within a given geographic unit. In a sense, a thematic map is the spatial analyst's equivalent to the scatterplot in nonspatial analysis. This paper presents the tmap package, a set of Stata programs designed to draw five kinds of thematic maps: choropleth, proportional symbol, deviation, dot, and label maps. The first three kinds of maps are intended to depict area data, the fourth is suitable for represen...

  15. Policy framework for the management of global climate change issues

    Energy Technology Data Exchange (ETDEWEB)

    Riedel, D. [Health Canada, Ottawa, ON (Canada). Environmental Health Directorate

    2001-03-01

    Pollution has resulted in a variety of environmental problems which give rise to concerns about the ecosystem and human health. There is a need for collaboration at many levels to address the problems associated with acid rain, smog, ozone-destroying chemicals and the long-range transport of toxic substances. The author noted that the vulnerability of ecosystems and of human population groups must be assessed along with the full range of implications (including costs and benefits) of mitigation and adaptation measures. Health implications are generally difficult to assess because a wide range of information, skills, and databases are required. In addition, there are no standard methods for undertaking the assessment, but the World Health Organization is currently developing guidelines for assessing climate change health impacts. Climate change is determined by natural mechanisms that affect the distribution and intensity of environmental health change risk factors, including insects and chemicals. The Canadian government has drafted a framework entitled The Policy Framework for Managing Global Climate Change Issues. It was developed by external experts and is based on the U.S. Framework for Environmental Health Risk Management. The six interactive stages of the framework are to: (1) define the health, socioeconomic, technical and political context and problems and assess the relevance to affected stakeholders, (2) characterize hazards and possible health impacts from environmental change, (3) develop mitigation options based on precautionary and equity principles, (4) assess risk predictions and uncertainties, socioeconomic inputs and public inputs, (5) implement national and international risk management strategies for mitigation and adaptation, and (6) evaluate the progress of actions by monitoring changes in risk through a broad range of indicators of heath. It was also noted that policies and strategies should be revised as needed.

  16. Introduction to the thematic issue “Applicable geomorphology: from natural processes to environmental and risk management” (proceedings of the 14th Young Geomorphologists Meeting)

    OpenAIRE

    Bétard, François; Drézen, Yann Le; Purdue, Louise

    2014-01-01

    The 14th Young Geomorphologists Meeting (JJG 2013), the annual symposium sponsored by the Groupe Français de Géomorphologie, took place on the 11th and 12th of January 2013. This meeting was organized by both the Panthéon-Sorbonne University (Paris 1) and Paris-Diderot University (Paris 7), along with the PRODIG (UMR-CNRS 8586) and LGP (UMR-CNRS 8591) laboratories. Four thematic sessions structured this scientific event: Session 1: “Indicators of landform dynamics”, Session 2: “Recorders of e...

  17. Change in Water Cycle- Important Issue on Climate Earth System

    Science.gov (United States)

    Singh, Pratik

    Change in Water Cycle- Important Issue on Climate Earth System PRATIK KUMAR SINGH1 1BALDEVRAM MIRDHA INSTITUTE OF TECHNOLOGY,JAIPUR (RAJASTHAN) ,INDIA Water is everywhere on Earth and is the only known substance that can naturally exist as a gas, liquid, and solid within the relatively small range of air temperatures and pressures found at the Earth's surface.Changes in the hydrological cycle as a consequence of climate and land use drivers are expected to play a central role in governing a vast range of environmental impacts.Earth's climate will undergo changes in response to natural variability, including solar variability, and to increasing concentrations of green house gases and aerosols.Further more, agreement is widespread that these changes may profoundly affect atmospheric water vapor concentrations, clouds and precipitation patterns.As we know that ,a warmer climate, directly leading to increased evaporation, may well accelerate the hydrological cycle, resulting in an increase in the amount of moisture circulating through the atmosphere.The Changing Water Cycle programmer will develop an integrated, quantitative understanding of the changes taking place in the global water cycle, involving all components of the earth system, improving predictions for the next few decades of regional precipitation, evapotranspiration, soil moisture, hydrological storage and fluxes.The hydrological cycle involves evaporation, transpiration, condensation, precipitation, and runoff. NASA's Aqua satellite will monitor many aspects of the role of water in the Earth's systems, and will do so at spatial and temporal scales appropriate to foster a more detailed understanding of each of the processes that contribute to the hydrological cycle. These data and the analyses of them will nurture the development and refinement of hydrological process models and a corresponding improvement in regional and global climate models, with a direct anticipated benefit of more accurate weather and

  18. Geospatial Issues in Energy-Climate Modeling: Implications for Modelers, Economists, Climate Scientists and Policy Makers

    Science.gov (United States)

    Newmark, R. L.; Arent, D.; Sullivan, P.; Short, W.

    2010-12-01

    Accurate characterizations of renewable energy technologies, particularly wind, solar, geothermal, and biomass, require an increasingly sophisticated understanding of location-specific attributes, including generation or production costs and the cost of transmission or transportation to a point of use, and climate induced changes to the resource base. Capturing these site-specific characteristics in national and global models presents both unique opportunities and challenges. National and global decisions, ideally, should be informed by geospatially rich data and analysis. Here we describe issues related to and initial advances in representing renewable energy technologies in global models, and the resulting implications for climate stabilization analysis and global assessments, including IPCC’s Assessment Round 5 and IEA’s World Energy Outlook.

  19. Issues in International Climate Policy: Theory and Policy

    NARCIS (Netherlands)

    Ierland, van E.C.; Gupta, J.; Kok, M.T.J.

    2003-01-01

    Climate change is currently at the center of scientific and political debate, and the need for well-designed international climate policies is widely recognized. Despite this, the complexity of both the climate change problem and the international negotiation process has resulted in a large number o

  20. Trade and Climate Change : An Analytical Review of Key Issues

    OpenAIRE

    Onder, Harun

    2012-01-01

    The last decade has witnessed an increasing global awareness of human impact on the planet's climate and its likely consequences. However, strategic and structural complexities hinder further compliance and participation in efforts to establish a global agreement for climate change mitigation. This induces economists and environmentalists to further investigate the two-way relationship bet...

  1. Adaptation to Climate Variability and Change. Methodological Issues

    International Nuclear Information System (INIS)

    The Intergovernmental Panel on Climate Change (IPCC) convened a Workshop on Adaptation to Climate Variability and Change in Costa Rica in 1998 that involved more than 200 expects and incorporated views from many research communities. This paper summarizes the recommendations from the Workshop and profiles the contributions to the advancement of methodologies for adaptation science. 25 refs

  2. Key data for climate. France and the World. Issue 2012

    International Nuclear Information System (INIS)

    This document proposes figures, tables, graphs and maps which illustrate climate change (greenhouse effect, impact of human activity, greenhouse gas tanks, fluxes and concentrations), emissions of greenhouse gases (at the world, European and French levels), emissions of greenhouse gases due to energy production in the world, the sector-based distribution of greenhouse gas emissions in Europe and in France (energy combustion, energy production and transformation, transports, industry, other sectors). Then, it presents the climate policies: Kyoto protocol, the emission permit market, Kyoto protocol project mechanisms, other initiatives aimed at emission reduction, the European trading scheme (EU ETS), carbon price in the EU ETS, French climate policy

  3. Global climate change: Social and economic research issues

    International Nuclear Information System (INIS)

    This workshop was designed to bring together a group of scholars, primarily from the social sciences, to explore research that might help in dealing with global climate change. To illustrate the state of present understanding, it seemed useful to focus this workshop on three broad questions that are involved in coping with climate change. These are: (1) How can the anticipated economic costs and benefits of climate change be identified; (2) How can the impacts of climate change be adjusted to or avoided; (3) What previously studied models are available for institutional management of the global environment? The resulting discussions may (1) identify worthwhile avenues for further social science research, (2) help develop feedback for natural scientists about research information from this domain needed by social scientists, and (3) provide policymakers with the sort of relevant research information from the social science community that is currently available

  4. Global climate change: Social and economic research issues

    Energy Technology Data Exchange (ETDEWEB)

    Rice, M.; Snow, J.; Jacobson, H. [eds.

    1992-05-01

    This workshop was designed to bring together a group of scholars, primarily from the social sciences, to explore research that might help in dealing with global climate change. To illustrate the state of present understanding, it seemed useful to focus this workshop on three broad questions that are involved in coping with climate change. These are: (1) How can the anticipated economic costs and benefits of climate change be identified; (2) How can the impacts of climate change be adjusted to or avoided; (3) What previously studied models are available for institutional management of the global environment? The resulting discussions may (1) identify worthwhile avenues for further social science research, (2) help develop feedback for natural scientists about research information from this domain needed by social scientists, and (3) provide policymakers with the sort of relevant research information from the social science community that is currently available. Individual papers are processed separately for the database.

  5. Environmental Issues, Climate Changes, and Energy Security in Developing Asia

    OpenAIRE

    Sovacool, Benjamin K

    2014-01-01

    Four environmental dimensions of energy security—climate change, air pollution, water availability and quality, and land-use change—and the environmental impact of 13 energy systems on each are discussed in this paper. Climate change threatens more land, people, and economies in Asia and small Pacific island states than any other part of the planet. Air pollution takes a substantial toll on national health-care expenditures and economies in general. Of the 18 megacities worldwide with severe ...

  6. Nanotechnologies for Climate Friendly Construction – Key Issues and Challenges

    DEFF Research Database (Denmark)

    Andersen, Maj Munch; Geiker, Mette Rica

    2009-01-01

    Expectations as to the climate potentials of nanotechnology are high, none the least related to the construction sector. This paper seeks to highlight key aspects in the early development and application of eco-innovative nanotech solutions in the construction sector, “nanoconstruction”. The paper...

  7. Nanotechnologies for Climate Friendly Construction – Key Issues and Challenges

    DEFF Research Database (Denmark)

    Andersen, Maj Munch; Geiker, Mette Rica

    Expectations as to the climate potentials of nanotechnology are high, none the least related to the construction sector. This paper seeks to highlight key aspects in the early development and application of eco-innovative nanotech solutions in the construction sector, “nanoconstruction”. The paper...

  8. Do environmental and climate change issues threaten sustainable development?

    International Nuclear Information System (INIS)

    The atmospheric environment is presently under threat from anthropogenic emissions of pollutants and greenhouse gases to the extent that irreversible changes to the climate, the ozone layer and the quality of the air could occur. While the required changes in practice and regulations may hit economies if the induced costs are to be internalised, the impact of ignoring these requirements might even threaten the concept of sustainable development. The prospects of environmental pollution, depletion of ozone layer and climate change due to human activities have sparked a variety of controversies on many fronts. These topics are discussed with respect to the imposed threats to the sustainable development, and with particular attention paid to delays in urgent emission reductions. (author)

  9. Point Climat no. 11 'Japan's Bilateral Offset Crediting Mechanism: A Bilateral Solution to a Global Issue?'

    International Nuclear Information System (INIS)

    Among the publications of CDC Climat Research, 'Climate Briefs' presents, in a few pages, hot topics in climate change policy. This issue addresses the following points: In order to achieve its long-term emission reduction target following the Fukushima incident, Japan would rely more heavily on international offsetting activities. Concurrent to vigorous proposals to reform the CDM, Japan is also promoting an offset crediting scheme through bilateral agreements with developing countries as a post-2012 market mechanism. Despite potential benefits, issues relating to the accounting rules, environmental integrity and implications to carbon markets warrant further consideration prior to international recognition

  10. China energy, environment, and climate study: Background issues paper

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, Jonathan E.; Fridley, David G.; Logan, Jeffrey; Guo, Yuan; Wang, Bangcheng; Xu, Qing

    2000-10-10

    The total costs and impacts of expanding energy use in China will depend, in part, on a number of important factors, an understanding of which is vital for China's policy-makers. These issues include the additional environmental and public health impacts associated with energy use, the economic costs of infrastructure expansion to meet growing energy needs, and the potential role that renewable energy technologies could play if pushed hard in China's energy future. This short report summarizes major trends and issues in each of these three areas.

  11. Aviation and Climate Change: II - Air Traffic Management and Aviation Non-CO2 Issues.

    OpenAIRE

    2008-01-01

    Action on climate change is now the subject of worldwide and European legislation. The following explores some of the issues raised for air traffic management (ATM) and aviation ‘Non-CO2’ Issues. A key aim is to examine some widely quoted figures about the size of aviation’s emission effects.

  12. Climate and climate-related issues for the safety assessment SR-Site

    International Nuclear Information System (INIS)

    The purpose of this report is to document current scientific knowledge on climate and climate-related conditions, relevant to the long-term safety of a KBS-3 repository, to a level required for an adequate treatment in the safety assessment SR-Site. The report also presents a number of dedicated studies on climate and selected climate-related processes of relevance for the assessment of long term repository safety. Based on this information, the report presents a number of possible future climate developments for Forsmark, the site selected for building a repository for spent nuclear fuel in Sweden (Figure 1-1). The presented climate developments are used as basis for the selection and analysis of SR-Site safety assessment scenarios in the SR-Site main report /SKB 2011/. The present report is based on research conducted and published by SKB as well as on research reported in the general scientific literature

  13. Climate and climate-related issues for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-15

    The purpose of this report is to document current scientific knowledge on climate and climate-related conditions, relevant to the long-term safety of a KBS-3 repository, to a level required for an adequate treatment in the safety assessment SR-Site. The report also presents a number of dedicated studies on climate and selected climate-related processes of relevance for the assessment of long term repository safety. Based on this information, the report presents a number of possible future climate developments for Forsmark, the site selected for building a repository for spent nuclear fuel in Sweden (Figure 1-1). The presented climate developments are used as basis for the selection and analysis of SR-Site safety assessment scenarios in the SR-Site main report /SKB 2011/. The present report is based on research conducted and published by SKB as well as on research reported in the general scientific literature

  14. Climate, air and energy - Issue 2014. Key figures

    International Nuclear Information System (INIS)

    After having recalled international objectives (Kyoto protocol), European objectives (directives related to energy efficiency and renewable energies, greenhouse gas emissions and adaptation, air quality, wastes) and French national (plans, laws) and sector-based objectives (for buildings, transports, agriculture, renewable energies, industry, office building and local communities, air quality), this publication presents and comments numerous tables and graphs of data and indicators (and of their evolution) regarding energy consumptions and intensities (primary and final energy), greenhouse gas emissions and climate change, emissions of pollutants and air quality in France and in European countries, but also the implementation of various plans and tools (Agenda 21 for example), the creation of specific public bodies, jobs and markets related to renewable energies in France. The other chapters propose detailed data related to energy consumption or production, energy efficiency, greenhouse gas emissions, and so on for different sectors: housing, tertiary sector, transport, industry, agriculture and forest, renewable energies and heat networks, wastes, individuals

  15. Western Australian High School Students' Understandings about the Socioscientific Issue of Climate Change

    Science.gov (United States)

    Dawson, Vaille

    2015-05-01

    Climate change is one of the most significant science issues facing humanity; yet, teaching students about climate change is challenging: not only is it multidisciplinary, but also it is contentious and debated in political, social and media forums. Students need to be equipped with an understanding of climate change science to be able to participate in this discourse. The purpose of this study was to examine Western Australian high school students' understanding of climate change and the greenhouse effect, in order to identify their alternative conceptions about climate change science and provide a baseline for more effective teaching. A questionnaire designed to elicit students' understanding and alternative conceptions was completed by 438 Year 10 students (14-15 years old). A further 20 students were interviewed. Results showed that students know different features of both climate change and the greenhouse effect, however not necessarily all of them and the relationships between. Five categories of alternative conceptions were identified. The categories were (1) the greenhouse effect and the ozone layer; (2) types of greenhouse gases; (3) types of radiation; (4) weather and climate and (5) air pollution. These findings provide science educators a basis upon which to develop strategies and curriculum resources to improve their students' understanding and decision-making skills about the socioscientific issue, climate change.

  16. Quadrenniel Symposium Addresses Important Water and Climate Change Issues

    International Nuclear Information System (INIS)

    The International Symposium on Isotope Hydrology, Marine Ecosystems and Climate Change Studies was held from 27 March to 1 April 2011 in Monaco. This major IAEA meeting was jointly organized by the IAEA Water Resources Programme and the Marine and Environment Programme. The symposium was held at the Oceanographic Museum of Monaco to commemorate the 50th anniversary of the establishment of the IAEA Laboratory in the Principality of Monaco. The symposium also represented the thirteenth edition of the quadrennial symposium on isotope hydrology and water resources management, which has been regularly organized by the IAEA since 1963. The symposium attracted 278 participants and observers from 67 Member States, covering aspects related to the use and application of isotope tools to address a broad spectrum of scientific disciplines through invited talks, oral and poster presentations and workshops. Developing countries were well represented with 120 participants attending. There were 49 oral presentations in the morning sessions and workshops, and 142 posters were shown. Brent Newman and Luis Araguas from the IAEA Water Resources Programme and Hartmut Nies from the IAEA Marine Environment Laboratory were the symposium's scientific secretaries.

  17. Climate change and radical energy innovation: the policy issues

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Keith

    2009-01-15

    How can we sustain global economic performance while reducing and perhaps eliminating climate impacts? This dual objective ultimately requires the innovation of radically new low- or zero-emitting energy technologies. But what is involved in such innovation, and why and how should governments support it? What are the implications for innovation policy makers? The paper discusses the nature of the innovation challenge of climate change, develops a framework for analyzing modes of innovation, applies the framework to energy technologies and analyses policies for energy innovation. The overall argument is that we are 'locked in' to an unsustainable but large-scale hydrocarbon energy system. The innovation problem is to develop alternatives to this system as a whole. Yet despite widespread environmental innovation efforts and incentives, these are not yet addressing the innovation challenge on an adequate scale. The analytical framework sees technologies not as single techniques but as multi-faceted technological 'regimes'. Technological regimes comprise production systems and methods, scientific and engineering knowledge organization, infrastructures, and social patterns of technology use. We live not with individual energy technologies but with a complex hydrocarbon regime. Against this background we can identify three modes of innovation, with very different characteristics. They are; Incremental innovations - upgrades to existing technologies, producing innovation within existing technological regimes, such as increases in the capabilities and speeds of microprocessors; Disruptive innovations - new methods of performing existing technical functions, changing how things are done, but not changing the overall regime, such as the shift from film to digital imaging; Radical innovations - technological regime shifts, involving wholly new technical functions, new knowledge bases, and new organizational forms, such as the transition from steam power

  18. Thematic mapper data analysis

    Science.gov (United States)

    Settle, M.; Chavez, P.; Kieffer, H. H.; Everett, J. R.; Kahle, A. B.; Kitcho, C. A.; Milton, N. M.; Mouat, D. A.

    1983-01-01

    The geological applications of remote sensing technology are discussed, with emphasis given to the analysis of data from the Thematic Mapper (TM) instrument onboard the Landsat 4 satellite. The flight history and design characteristics of the Landsat 4/TM are reviewed, and some difficulties endountered in the interpretation of raw TM data are discussed, including: the volume of data; residual noise; detector-to-detector striping; and spatial misregistration between measurements. Preliminary results of several geological, lithological, geobotanical mapping experiments are presented as examples of the geological applications of the TM, and some areas for improving the guality of TM imagery are identified.

  19. Climate is an issue but not a catastrophe

    International Nuclear Information System (INIS)

    In this paper an interview with sceptical environmentalist Bjorn Lomborg is published. There is extract from this interview: Was is a major shock for you when you found out that things you believed in during your Greenpeace times were not true? Of course it was. Most of us grow up with a clear vision of what is the biggest problem and what can be done about it. That is because the media teach us to think in this way. I was inspired by the statements of the US economist, Julian Simon, that the state of our environment was not as bad as was stated. I knew he was mistaken. My students and I wanted to prove why he was not right and where he was wrong. But instead we started to realise that many ideas we believed in - how we were losing rain forests and everything was polluted - simply were not true. I have to stress that that does not mean there are no problems. There are many. But in general things are moving in the right direction even though some are getting worse. And that was what I wanted to say in my first book [Sceptical Environmentalist]. When you look at the facts you will see that all major indicators are moving in the right direction. Not as much and as far as they should but still... You are a major critic of Kyoto. What is most wrong with it? Kyoto has been the only global agreement on global warming. So it is obvious we have to talk about it. In my opinion at this time everybody agrees that Kyoto is not very efficient. The protocol was negotiated in 1997 and stipulated that the CO2 emissions have to be decreased by 11.5% compared to the level they would reach in 2010. That was not a trivial volume. If we managed to continue this trend by 2050 OECD countries would have decreased their CO2 emissions by 50%. And that certainly is not trivial. But this development would have trivial effects on the climate. By the end of this century these actions would delay global warming by 5 years. But the costs would be around 18 bill. USD a year. We are talking here

  20. Multinationals and global climate change. Issues for the automotive and oil industries

    Energy Technology Data Exchange (ETDEWEB)

    Kolk, A.; Levy, D

    2003-07-01

    This chapter analyzes the strategic responses by U.S. and European multinational enterprises (MNEs) in the oil and automobile industries to the global climate change issue. We examine and attempt to explain the differences across regions, across industries, and the changes over time. Traditional economic drivers of strategy do not provide a satisfactory account for these differences, and the chapter focuses instead on the conflicting institutional pressures on MNEs and the implications for their climate strategy. The home-country institutional context and individual corporate histories can create divergent pressures on strategy for MNEs based in different countries. At the same time, the location of MNEs in global industries and their participation in 'global issues arenas' such as climate change generate institutional forces for strategic convergence. It appears that local context influenced initial corporate reactions, but that convergent pressures predominate as the issue matures.

  1. Multinationals and global climate change. Issues for the automotive and oil industries

    International Nuclear Information System (INIS)

    This chapter analyzes the strategic responses by U.S. and European multinational enterprises (MNEs) in the oil and automobile industries to the global climate change issue. We examine and attempt to explain the differences across regions, across industries, and the changes over time. Traditional economic drivers of strategy do not provide a satisfactory account for these differences, and the chapter focuses instead on the conflicting institutional pressures on MNEs and the implications for their climate strategy. The home-country institutional context and individual corporate histories can create divergent pressures on strategy for MNEs based in different countries. At the same time, the location of MNEs in global industries and their participation in 'global issues arenas' such as climate change generate institutional forces for strategic convergence. It appears that local context influenced initial corporate reactions, but that convergent pressures predominate as the issue matures

  2. Workshop on ''Climate change and environmental issues in transportation''

    Energy Technology Data Exchange (ETDEWEB)

    Rothengatter, Werner; Ott, Anselm; Scholz, Aaron (and others)

    2008-07-15

    The workshop covers the following issues: 1. Recommendations - action list: raking responsibility; analyzing the areas of impact; designing the instruments. 2. Climate change and necessary responses: challenges for the economy and the transportation sector; external cost of transportation and climate change. 3. Taking responsibility in the transportation sector: global responsibility; strategy in air transportation, strategies in road transportation; strategies in rail transportation, strategies in shipping.

  3. Costing issues for mitigation and adaptation to climate change: what policy makers need

    Energy Technology Data Exchange (ETDEWEB)

    Estrada-Oyuele, R.A. [Ministry of Foreign Affairs of the Argentine Republic, Buenos Aires (Argentina)

    2000-07-01

    As a supreme body on climate change, IPCC (Intergovernmental Panel on Climate Change) discusses related issues in conventions and originates scientific information which are needed by policy makers. This article highlights the problems usually faced by IPCC in originating such information. The author critically assesses the problems faces by climate change policy markers. He suggests that the scientific community should be actively involved in climate change policy formulation rather than providing warning against the risk of climate change. Plain language and clarity in preparing IPCC reports will improve the general understanding of the assessment. The author also points out that proliferation of scenarios is another source of many problems for policy makers. He argues out that the scenarios should be organized and presented according to some order of probability, as there is a tendency to confuse scenarios with forecasting.

  4. Area-normalized thematic views

    Energy Technology Data Exchange (ETDEWEB)

    Keahey, T.A.

    1998-10-01

    This paper presents a novel technique for dealing with a classic problem that frequently arises in visualization. Very expressive nonlinear transformations can be automatically generated to correct thematic maps so that the areas of map regions are proportional to the thematic variables assigned to them. This helps to eliminate one of the most commonly occurring visual lies that occurs in information visualization. Thematic variables are commonly used in cartography to encode additional information within the spatial layout of a map. Common examples of thematic variables are population density, pollution level and birth rate. The method is illustrated with two examples, mapping interstate speed limits and presidential election results.

  5. Climate Change and Everyday Life: Repertoires Children Use to Negotiate a Socio-Scientific Issue

    Science.gov (United States)

    Byrne, Jenny; Ideland, Malin; Malmberg, Claes; Grace, Marcus

    2014-01-01

    There are only a few studies about how primary school students engage in socio-scientific discussions. This study aims to add to this field of research by focusing on how 9-10-year-olds in Sweden and England handle climate change as a complex environmental socio-scientific issue (SSI), within the context of their own lives and in relation to…

  6. Analysis on Thematic Structure and Thematic Progression in Obama's weekly radio speech

    Institute of Scientific and Technical Information of China (English)

    李成烨

    2016-01-01

    Thematic structure and thematic progression are important concept of textual function. Based on the example of Obama's weekly radio speech, we can examine the practicality of thematic structure and thematic progression and give a guidance for preparation of political speeches.

  7. Uncertainties and ensembles in global climate models: open issues with model dependence, performance, and robustness (Invited)

    Science.gov (United States)

    Knutti, R.; Tebaldi, C.

    2013-12-01

    Climate projections have often been summarized as multi model means, assuming that the average of models is better than a single model. Yet averaging models is problematic, because the models are not independent and share biases, and the models may not span the full uncertainty range. A model average can significantly underestimate the climate change signal if the changes are spatially heterogeneous. A seemingly obvious step is to select individual models based on how well they simulate the past and present climate. But metrics of model performance and model weighting is a thorny issue. The lack of verification of the actual climate projections means that we do not know, or cannot agree on which metrics are most relevant to identify a good model. An overview of recent coupled model intercomparisons is given along with a set of major challenges in interpreting them. It is shown that uncertainty in climate projections is difficult to quantify, and has not decreased significantly in the past few years, partly as a result of irreducible climate variability. Progress in model evaluation as well as statistical methods to interpret and combine model projections is urgently needed, in particular as more models of different quality and complexity, including perturbed physics ensembles and ensembles with structurally different models become available.

  8. Review of climate and climate related issues in the safety assessment SR-Can

    International Nuclear Information System (INIS)

    The climate, ice sheet and cryosphere sections have been reviewed and the general judgement is that this is a thorough analysis, made in a positive wish to solve the remaining problems. However, there are some gaps and weaknesses which can be summarized as follows: - It is still unclear how results from different projects are implemented in the decision making process. - More caution must be paid to error estimations and also on how errors are transferred between different steps in the analyses. Error bars should be presented also in the final results as they most often are used for further calculations introducing additional errors. The most striking example is the extensive use of oxygen isotope data from Greenland. - Permafrost calculations are presented in a too simplified manor. There is no caution paid to errors in the climate forcing and in effects of potential glacial erosion. The threat of permafrost becomes more severe if these items are considered. - The models used for different calculations should be better described. Much attention is paid to describe the physics of the real world, but less to how the physics is handled in the models which is crucial for the reliability of the model. - The glacial hydrology section needs to be better linked to the ice sheet modelling results and more adopted to polar environments. - Glacial erosion is not considered for some unexplained reason. - The green house scenario must be considered in a better way than at present. Melting Ice Sheets can certainly influence the sea level to such an extent that sea salt intrusion and influences on the ground water aquifers will occur. More research including field campaigns is needed on - Glacio-hydrology. Field studies must be performed at the Greenland Ice Sheet to obtain good analogies to a Scandinavian future ice sheet. The basis for the existing report is field experience and research carried out on temperate or polythermal glaciers. Polar ice sheets are very different

  9. The future of scenarios: issues in developing new climate change scenarios

    International Nuclear Information System (INIS)

    In September, 2007, the IPCC convened a workshop to discuss how a new set of scenarios to support climate model runs, mitigation analyses, and impact, adaptation and vulnerability research might be developed. The first phase of the suggested new approach is now approaching completion. This article discusses some of the issues raised by scenario relevant research and analysis since the last set of IPCC scenarios were created (IPCC SRES, 2000) that will need to be addressed as new scenarios are developed by the research community during the second phase. These include (1) providing a logic for how societies manage to transition from historical paths to the various future development paths foreseen in the scenarios, (2) long-term economic growth issues, (3) the appropriate GDP metric to use (purchasing power parity or market exchange rates), (4) ongoing issues with moving from the broad geographic and time scales of the emission scenarios to the finer scales needed for impacts, adaptation and vulnerability analyses and (5) some possible ways to handle the urgent request from the policy community for some guidance on scenario likelihoods. The challenges involved in addressing these issues are manifold; the reward is greater credibility and deeper understanding of an analytic tool that does much to form the context within which many issues in addition to the climate problem will need to be addressed.

  10. Young people perception of business leaders handling of issues like climate change

    OpenAIRE

    Zendrera Valsecchi, Alex

    2008-01-01

    Kreab is a strategic communication consultancy specialized in corporate and financial communication and public affairs. The business leadership in the energy shift and climate change age is an issue which concerns the company in order to have useful information that can help its customers. This field can be studied with different perspectives such as security of countries, energy strategies, politician affairs... However, this Master Thesis is focused on the European young g...

  11. Adapting to climate change for water resource management: Issues for northern Australia

    OpenAIRE

    William Nikolakis; Aimee Nygaard; Quentin Grafton

    2011-01-01

    There are two aims of this work focused across northern Australia (north of the tropic of Capricorn). First is to identify adaptive strategies to deal with climate change in each jurisdiction. Second the work identifies issues for adaptation in water resource management across the region in light of potential impacts and local conditions. Over half of Australia‘s annual runoff occurs in the north Australian region from November to April. The region is relatively undeveloped and sparsely popul...

  12. How does epistemological knowledge on modelling influence students' engagement in the issue of climate change?

    Science.gov (United States)

    Tasquier, Giulia

    2016-05-01

    Involvement in climate change has been proven to be hindered by emotional and social barriers, as well as by conceptual difficulties that students may encounter in dealing with scientific content related to particular issues such as the greenhouse effect. In this study, we start from the conjecture that behind many conceptual difficulties and emotional barriers lie particular epistemological obstacles related to a naive and stereotypical view of science. These include, in particular, the belief that science still has the role and power to provide a unique, unquestionable, and certain explanation of events and processes. Such a naive idea clashes strongly with the intrinsic complexity of climate science. This paper sets out to investigate if and how the improvement of epistemological knowledge can influence behavioural habits and foster students' engagement in climate change. In order to explore such an issue, we focus on five interviews collected at the end of a teaching experience on climate change, carried out with secondary school students (grade 11; 16-year olds). This study is a follow-up of other two analytical studies aimed at investigating, respectively, the impact of the experience on students' epistemological knowledge and on their behavioural habits.

  13. Bringing a Global Issue Closer to Home: The OSU Climate Change Webinar Series

    Science.gov (United States)

    Jentes Banicki, J.; Dierkes, C.

    2012-12-01

    When people think about the effects of climate change, many will still picture that iconic lone polar bear clinging to a shrinking iceberg in Antarctica. But many don't realize that the impacts that we will face here at home could also be severe, directly affecting the food we eat, the health we have, and the natural environments we appreciate. To help better explain and ultimately localize those impacts for Great Lakes residents, 10 departments within Ohio State University partnered in 2009 to create the Global Change, Local Impact webinar series. The monthly series brings in experts from around the Great Lakes region to discuss issues and impacts we will encounter regionally as our climate changes. Originally designed as a small series for Ohioans, the series has broadened to focus on Great Lakes-related issues, with more than 4,500 attendees representing 500 organizations in governmental agencies, academia, non-profit groups, private industry, and the legislature from around the country. Over the past two years, the OSU Climate Team expanded its educational reach by partnering with external groups like the Centers for Disease Control and Prevention, Great Lakes Regional Water Program, National Oceanic and Atmospheric Administration, and the Great Lakes Sea Grant Network to help deliver the most knowledgeable experts and resources for each Great Lake-focused climate topic and archive those resources on its www.changingclimate.osu.edu web site. As a result of these collaborative efforts, participants say the webinars are one of their primary resources for climate-related research information in the region, with 80-90% polled saying they use this information as an unbiased resource to help not only understand how climate change could affect local concerns like public health, agriculture, and infrastructure, but what they in their vocations and daily lives can do to prepare for it. For scientists and practitioners, this series serves as the perfect low carbon venue

  14. Empirically Testing Thematic Analysis (ETTA)

    DEFF Research Database (Denmark)

    Alkier Gildberg, Frederik; Bradley, Stephen; Tingleff, Ellen Boldrup;

    2015-01-01

    between tradition and tool is unclear. The main objective of this article is therefore to present Empirical Testing Thematic Analysis, a step by step approach to thematic text analysis; discussing strengths and weaknesses, so that others might assess its potential as an approach that they might utilize....../develop for themselves. The advantage of utilizing the presented analytic approach is argued to be the integral empirical testing, which should assure systematic development, interpretation and analysis of the source textual material....

  15. The future of the Mediterranean from impacts of climate change to adaptation issues

    International Nuclear Information System (INIS)

    the fight against climate change must be considered for the short, medium and long term at the crossroads of climatic, socioeconomic and environmental issues. This is particularly true in the Mediterranean. The region's rapid growth in recent decades, while delivering significant positive impacts for the living conditions of the population, has however largely occurred at the expense of the environmental balance, which is essential for human well-being, and has often contributed to an increase in social and economical disparity, which are characteristic of the Mediterranean basin today. Major pressures and threats already place a heavy demand on the resources and activities of the Mediterranean. Climate change will accentuate these pressures, but will not change their nature. The aim therefore is to act upstream of these pressures and threats to reduce their effect and to avoid the occurrence of new ones. As the Mediterranean offers a diverse range of cultural, political, economical and environmental circumstances, it is expected that the impacts of climate change will take contrasting forms, as should the possible solutions. The Mediterranean therefore appears to be a priority for adaptation, and also serves as a laboratory for testing measures that could be implemented elsewhere in the world. This report aims to provide a general framework for the implementation of adaptation in the Mediterranean context, based on a number of important clarifications and accompanied by operational recommendations. In the first part (section 2) the scientific basis of the study will be set, notably from the works of the IPCC. We will assess the major climatic evolutions predicted for the Mediterranean over the coming century, concentrating on temperatures, rainfall regimes and variation of sea level. This will lead us to present (section 3) the induced physical impacts and to study the consequences on natural resources and human activities. We will then explore the central topic

  16. Perspectives on the role of nuclear energy in affecting climate change issues

    International Nuclear Information System (INIS)

    Over the last few decades, concern has grown over the potentially adverse environmental effects of carbon-energy use and the resulting increase in greenhouse gases. The main environmental effect is the global rise in the concentration of atmospheric carbon dioxide though other greenhouse gases, including methane, are expected to contribute to the increase in global temperature. This issue is not one that can be postponed indefinitely; most governments have recognized this and are trying to respond accordingly. The purpose of the paper is to present results from several sets of climate change assumptions about different uses of energies (hydrogen and nuclear), and the timescales when these take place. Such results are useful for demonstrating which climate change strategies can have the greatest impact on mitigating and reducing negative impacts on the global climate. This paper shows such results from four variations on the Intergovernmental Panel on Climate Change marker scenarios. Each of these four variations differs from the IPCC marker scenarios because they involve the use of additional nuclear capacity and the introduction of hydrogen as a transportation fuel. (author)

  17. The Dynamics of Issue Attention in Online Communication on Climate Change

    Directory of Open Access Journals (Sweden)

    Ines Lörcher

    2015-09-01

    Full Text Available Issues and their sub-topics in the public agenda follow certain dynamics of attention. This has been studied for “offline” media, but barely for online communication. Furthermore, the enormous spectrum of online communication has not been taken into account. This study investigates whether specific dynamics of attention on issues and sub-topics can be found in different online public arenas. We expect to identify differences across various arenas as a result of their specific stakeholders and constellations of stakeholders, as well as different trigger events. To examine these assumptions, we shed light on the online climate change discourse in Germany by undertaking a quantitative content analysis via manual and automated coding methods of journalistic articles and their reader comments, scientific expert blogs, discussion forums and social media at the time of the release of the 5th IPCC report and COP19, both in 2013 (n = 14.582. Our results show online public arena-specific dynamics of issue attention and sub-topics. In journalistic media, we find more continuous issue attention, compared to a public arena where everyone can communicate. Furthermore, we find event-specific dynamics of issue attention and sub-topics: COP19 received intensive and continuous attention and triggered more variation in the sub-topics than the release of the IPCC report.

  18. New renewable energy developments and the climate change issue: a case study of Norwegian politics

    International Nuclear Information System (INIS)

    It is widely agreed that the search for cleaner energy technologies is central to any long-term response to the threat of global climate change. Many countries are thus promoting the adoption of new renewable energy (NRE) sources and technologies within the context of energy and climate change policies. The scope of this paper is to unfold linkages between public policies and NRE developments using Norway as a case in point. The aims are firstly to assess the impacts of policy design and public priorities in terms of technology and industrial development dynamics, and secondly to discuss the role attributed to the climate change issue. The primary conclusion is that in spite of long-lasting public efforts, NRE sources represent only a pitiable fraction of the energy produced, delivered, and consumed in Norway, and only modest industrial development dynamics have taken place. Among the most important reasons for this poor outcome are (i) weak demand-side policies, (ii) fluctuating patterns in public priorities, and (iii) low electricity prices. The Norwegian experience substantiates claims that effective public strategies should be firmly based upon long-term commitments, employ a combination of policies and measures conducive to technical change and innovation, and be capable of guarding against path dependence. (author)

  19. Radon thematic days - Conference proceedings

    International Nuclear Information System (INIS)

    This document brings together the available presentations given at the Radon thematic days organized by the French society of radiation protection (SFRP). Twenty five presentations (slides) are compiled in the document and deal with: 1 - General introduction about radon (Sebastien Baechler, IRA); 2 - Survey of epidemiological studies (Dominique Laurier, IRSN); 3 - Dosimetric model (Eric Blanchardon, Estelle Davesne, IRSN); 4 - Radon issue in Franche-Comte: measurement of the domestic exposure and evaluation of the associated health impact (Francois Clinard, InVS); 5 - WHO's (World Health Organization) viewpoint in limiting radon exposure in homes (Ferid Shannoun, OMS); 6 - Radon measurement techniques (Roselyne Ameon, IRSN); 7 - Quality of radon measurements (Francois Bochud, IRA); 8 - International recommendations (Jean-Francois Lecomte, IRSN); 9 - Radon management strategy in Switzerland - 1994-2014 (Christophe Murith, OFSP); 10 - 2011-2015 action plan for radon risk management (Jean-Luc Godet, Eric Dechaux, ASN); 11 - Radon at work place in Switzerland (Lisa Pedrazzi, SUVA); 12 - Strategies of radiation protection optimization in radon exposure situations (Cynthia Reaud, CEPN); 13 - Mapping of the radon potential of geologic formations in France (Geraldine Ielsch, IRSN); 14 - Radon database in Switzerland (Martha Gruson, OFSP); 15 - Radon 222 in taps water (Jeanne Loyen, IRSN); 16 - Buildings protection methods (Bernard Collignan, CSTB, Roselyne Ameon, IRSN); 17 - Preventive and sanitation measures in Switzerland (Claudio Valsangiacomo, SUPSI); 18 - Training and support approach for building specialists (Joelle Goyette-Pernot, Fribourg engineers and architects' school); 19 - Status of radon bulk activity measurements performed between 2005-2010 in public areas (Cyril Pineau, ASN); 20 - Neuchatel Canton experiments (Didier Racine, SENE); 21 - Montbeliard region experience in the radon risk management (Isabelle Netillard, Pays de Montbeliard Agglomeration); 22

  20. Reframing climate change as a public health issue: an exploratory study of public reactions

    Directory of Open Access Journals (Sweden)

    Baldwin Paula

    2010-06-01

    Full Text Available Abstract Background Climate change is taking a toll on human health, and some leaders in the public health community have urged their colleagues to give voice to its health implications. Previous research has shown that Americans are only dimly aware of the health implications of climate change, yet the literature on issue framing suggests that providing a novel frame - such as human health - may be potentially useful in enhancing public engagement. We conducted an exploratory study in the United States of people's reactions to a public health-framed short essay on climate change. Methods U.S. adult respondents (n = 70, stratified by six previously identified audience segments, read the essay and were asked to highlight in green or pink any portions of the essay they found "especially clear and helpful" or alternatively "especially confusing or unhelpful." Two dependent measures were created: a composite sentence-specific score based on reactions to all 18 sentences in the essay; and respondents' general reactions to the essay that were coded for valence (positive, neutral, or negative. We tested the hypothesis that five of the six audience segments would respond positively to the essay on both dependent measures. Results There was clear evidence that two of the five segments responded positively to the public health essay, and mixed evidence that two other responded positively. There was limited evidence that the fifth segment responded positively. Post-hoc analysis showed that five of the six segments responded more positively to information about the health benefits associated with mitigation-related policy actions than to information about the health risks of climate change. Conclusions Presentations about climate change that encourage people to consider its human health relevance appear likely to provide many Americans with a useful and engaging new frame of reference. Information about the potential health benefits of specific mitigation

  1. Creation of the thematic map in Microstation

    OpenAIRE

    Slezáková, Gabriela

    2013-01-01

    The geodetic survey and creation of the thematic map of the location Brno – Lesná of the given extension . Created according to direction for creating thematic maps. Using programs: MicroStation, MGEO, Groma.

  2. Gratitude to our thematic editors and welcome to Judith Chow

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Since the establishment of our system of Thematic Editors about two years ago, the journal has greatly benefited from their contribu-tion in initial peer review of manuscripts, in recommending worthy research results and in helping the overall system of running this journal. With this issue we feel proud to add our fourth Thematic Editor to this honor roll. Dr. Judith Chow. Nazir and Mary Ansari Chair Research Professor in Entrepreneurialism and Science in the Division of Atmospheric Sciences at the Desert Research Institute in USA who has over 30 years of experience in atmospheric, air quality, and environmental health research and education.

  3. A Study on Thematic Roles

    Institute of Scientific and Technical Information of China (English)

    付岚

    2015-01-01

    A critical function of human language is to specify who did what to whom.Sentences serve this function by acting as miniature plays,with actors (typically labeled by noun phrases) playing roles in the event labeled by the verb.In the study of modern syntactic and semantics,theta role occupies quite an important place.This paper is a general overview of thematic role which may make a successful story on further study.

  4. Thematic Maps for Humanitarian Demining

    Directory of Open Access Journals (Sweden)

    Andrija Krtalić

    2012-05-01

    Full Text Available The Croatian Mine Action Centre (CROMAC reviewed, defined and marked the entire mine suspected area (MSA in Croatia by the year 2004. However, due to the need to reduce risk and the lack of information from the deepest reaches of the MSA, its surface area was defined as larger than in reality. Mine clearance is a long-term, expensive process, and Croatia has committed itself to resolving the problem of landmines on its territory by 201 9. Such developments have led to searching for and finding solutions to speed up resolution of the mine problem in Croatia (and in the world through reducing the defined MSA. The reduction of an already defined MSA requires additional data and information from the deepest reaches of the MSA, on the basis of which a revision of existing SMEs to make reductions will be carried out. Based on these data and revision of the existing MSA, reduction can be performed. All subsequently collected data and information, together with previously known data from the CROMAC Mine Information System (MIS, are processed in the decision support system in conditions of uncertainty. The results obtained are displayed on different thematic maps, showing the positions of objects and their spatial impact on the environment. Thus, thematic maps allow insights into topics which experts in humanitarian demining can use to make decisions in the process. These thematic maps are the result of the methodology created within the project Space and Airborne Mined Area Reduction Tools (SMART, and further developed in the technological project System for Multisensor Airborne Reconnaissance and Surveillance in Emergency Situations and Environmental Protection, TP-06/0007-01 , Ministry of Science, Education and Sports; Deployment of Advanced Intelligence Decision Support System for Mine Suspected Area Reduction in Bosnia and Herzegovina and the author's doctoral dissertation. This paper establishes the new terminology for new, improved thematic maps

  5. Thematic mapping from satellite imagery

    CERN Document Server

    Denègre, J

    2013-01-01

    Thematic Mapping from Satellite Imagery: A Guidebook discusses methods in producing maps using satellite images. The book is comprised of five chapters; each chapter covers one stage of the process. Chapter 1 tackles the satellite remote sensing imaging and its cartographic significance. Chapter 2 discusses the production processes for extracting information from satellite data. The next chapter covers the methods for combining satellite-derived information with that obtained from conventional sources. Chapter 4 deals with design and semiology for cartographic representation, and Chapter 5 pre

  6. New renewable energy developments and the climate change issue: A case study of Norwegian politics

    International Nuclear Information System (INIS)

    The potential of the Barents Sea for petroleum production has attracted interest for many years. In the Russian sector of this ocean, enormous gas finds and substantial oil resources have now been proven, and the first real licensing for field development in the area has just begun. Despite the area's potential, there are strong conflicts of interest. The report examines the forces alternatively driving and hindering offshore hydrocarbon development in the Russian sector of the Barents Sea. It describes exploration activities beginning during the Soviet period and extending to the present. The status of the major development projects financed in part with foreign capital, and conflicting regional and central government interests involved in such development, is described and evaluated. Coverage includes a discussion of the various regional interests in petroleum activities, with a particular focus on the conversion of naval yards in the area and the emergence of Rosshelf, an oil/gas conglomerate formed to facilitate such conversion. It also reviews the planned licensing rounds and the results of the first round. Finally, it discusses supplies from the Barents Sea in the context of overall Russian energy supply and energy development strategies. It is widely agreed that the search for cleaner energy technologies is central to any long-term response to the threat of global climate change. Many countries are thus promoting the adoption of new renewable energy (NRE) sources and technologies within the context of energy and climate change policies. This report unfolds linkages between public policies and NRE developments using Norway as a case in point. The aims are firstly to assess the impacts of policy design and public priorities in terms of technology and industrial development dynamics, and secondly to discuss the role attributed to the climate change issue. The primary conclusion is that in spite of long-lasting public efforts, NRE sources represent only a

  7. Key data for climate. France and the World. Issue 2012; Chiffres cles du climat. France et Monde. Edition 2012

    Energy Technology Data Exchange (ETDEWEB)

    Ouradou, Frederic; Wong, Florine [MEDDTL - CGDD - SOeS, Sous-direction des statistiques de l' energie, Commissariat general au developpement durable, Tour Voltaire, 92055 La Defense Cedex (France); Delalande, Daniel [MEDDTL - DGEC - SCEE, Sous-direction du climat et de la qualite de l' air, Direction generale de l' energie et du climat - SCEE, Grande Arche, Paroi Nord, 92055 La Defense cedex (France); Delbosc, Anais [CDC Climat Recherche, 47 rue de la Victoire, 75009 Paris (France)

    2012-07-01

    This document proposes figures, tables, graphs and maps which illustrate climate change (greenhouse effect, impact of human activity, greenhouse gas tanks, fluxes and concentrations), emissions of greenhouse gases (at the world, European and French levels), emissions of greenhouse gases due to energy production in the world, the sector-based distribution of greenhouse gas emissions in Europe and in France (energy combustion, energy production and transformation, transports, industry, other sectors). Then, it presents the climate policies: Kyoto protocol, the emission permit market, Kyoto protocol project mechanisms, other initiatives aimed at emission reduction, the European trading scheme (EU ETS), carbon price in the EU ETS, French climate policy

  8. Climate policies in China, India and Brazil: current issues and future challenges

    International Nuclear Information System (INIS)

    Emerging countries will have to tackle different social and economic development challenges in the future, which translate nationally into the concepts of 'harmonious society' in China and 'inclusive growth' in India, and into the Brazilian slogan 'a wealthy country is a country without poverty'. Per capita (current US$), Brazil is more than two times richer than China, which in turn is three times richer than India. This graduation explains the variety of priorities of those countries: reducing inequalities and achieving the development processes in China and Brazil, alleviating poverty and enhancing energy access in India. Furthermore, these countries are increasingly linked internationally, along with the globalization process. Energy security is a key issue for China and India, while Brazil aims at playing a key role on future international energy markets. Emerging economies are progressively laying the foundations for low-carbon development strategies that will depend on their national contexts and priorities. Investments in building and transport infrastructures are increasingly important in all those countries, creating the conditions today for tomorrow's low-carbon economic development. China recently made important resolutions in the framework of its 12. Five-Year Plan, decoupling economic growth from GHG emissions. India has developed eight 'National Missions' on climate change and is now exploring future low-carbon strategies. And Brazil is affirming its position internationally, pushing for innovative 'green growth' concepts, within the framework of the Rio+20 Conference. All countries have already implemented several energy and climate policies and plan to develop them further, through innovative policy institutions and instruments. They are switching progressively from command- and-control to economic instruments. In particular, market-based mechanisms are increasingly used in all countries: mandatory pilot Emission Trading Systems (ETS) in China

  9. Climate. For a successful change. Volume 1: How to commit one's territory in an adaptation approach. Volume 2: How to implement a territorial project which integrates adaptation. Volume 3: How to understand the complexity of climate change - Scientific issues

    International Nuclear Information System (INIS)

    The first volume presents the climate issue as a world issue as well as a local issue (historic context of adaptation to climate change effects, legal obligation for local communities, indicators of direct and indirect effects of climate change, economic impacts), and presents adaptation as a way of action at a local level (definition of a strategy, articulation between works on greenhouse gas emissions and those on adaptation, actions to be implemented, action follow-up and adjustment). The second volume describes how to communicate and talk about climate change, and more specifically about the above-mentioned issues (reality of climate change, indirect and direct effects, obligations and responsibilities for local communities, economic impacts). It addresses the issue of climate change in the Rhone-Alpes region: adaptation within the regional scheme on climate, air and energy (SRCAE), role of local communities. It presents an action methodology: to inform and organise, to prepare the mobilisation of actors, to prepare the territory vulnerability diagnosis, to define the adaptation strategy, and to implement, follow-up and assess the action. The third volume proposes a set of sheets containing scientific information and data related to climate change: factors of climate variability, current global warming, greenhouse gases and aerosols, physical-chemical principles involved in greenhouse effect, carbon sinks and carbon sources, effects of land assignment and agriculture, combined effects of mankind actions on the atmosphere, climate change and oceans, climate change and cryo-sphere, climate change and biodiversity, extreme meteorological and climate events and their consequences

  10. Trends and Issues in California's Low Carbon Fuel Standard - Learning from Response to Existing Climate Policy

    Science.gov (United States)

    Witcover, J.

    2015-12-01

    Debate over lower greenhouse gas (GHG) emissions from transportation has included heated discussion about appropriate policies and their cost and feasibility. One prominent policy mechanism, a carbon intensity standard, rates transport fuels based on analysis of lifecycle GHG emissions, and targets lower fuel pool carbon intensity through a market mechanism that uses a system of tradable, bankable credits and deficits. California instituted such a policy -- the Low Carbon Fuel Standard (LCFS) - in 2010, which targets a 10% carbon intensity (CI) reduction by 2020. The program rolled out amid concerns over slow development of new fuels expected to be very low carbon (such as cellulosic) and has faced court challenges that added considerable policy uncertainty. Since the program's start, state transport energy mix has shifted modestly but noticeably. Looking ahead, emerging issues for the program include amendments and re-adoption in response to a court ruling, potential interaction with California's multi-sector cap on carbon emissions (which started covering transport fuels in 2015), and impacts from similar CI standards in other jurisdictions. This study provides an analysis of fuel mix changes since the LCFS was implemented in 2011, and a discussion of emerging issues focusing on policy interaction. Descriptive statistics on alternative fuel use, available fuel pathways, and CI ratings are presented based on data from the California Air Resources Board (which runs the program). They document a shift towards more alternative fuels in a more diverse mix, with lower average CI ratings for most alternative fuel types. Financial incentives for various fuels are compared under the LCFS and the US federal Renewable Fuel Standard; disincentives from conceptually different carbon pricing schemes under the LCFS and the Cap-and-Trade are also outlined. The results provide important information on response to an existing market-based policy mechanism for addressing GHG

  11. US National Climate Assessment (NCA) Scenarios for Assessing Our Climate Future: Issues and Methodological Perspectives Background Whitepaper for Participants

    Energy Technology Data Exchange (ETDEWEB)

    Moss, Richard H.; Engle, Nathan L.; Hall, John; Jacobs, Kathy; Lempert, Rob; Mearns, L. O.; Melillo, Jerry; Mote, Phil; O' Brien, Sheila; Rosenzweig, C.; Ruane, Alex; Sheppard, Stephen; Vallario, Robert W.; Wiek, Arnim; Wilbanks, Thomas

    2011-10-01

    This whitepaper is intended to provide a starting point for discussion at a workshop for the National Climate Assessment (NCA) that focuses on the use and development of scenarios. The paper will provide background needed by participants in the workshop in order to review options for developing and using scenarios in NCA. The paper briefly defines key terms and establishes a conceptual framework for developing consistent scenarios across different end uses and spatial scales. It reviews uses of scenarios in past U.S. national assessments and identifies potential users of and needs for scenarios for both the report scheduled for release in June 2013 and to support an ongoing distributed assessment process in sectors and regions around the country. Because scenarios prepared for the NCA will need to leverage existing research, the paper takes account of recent scientific advances and activities that could provide needed inputs. Finally, it considers potential approaches for providing methods, data, and other tools for assessment participants. We note that the term 'scenarios' has many meanings. An important goal of the whitepaper (and portions of the workshop agenda) is pedagogical (i.e., to compare different meanings and uses of the term and make assessment participants aware of the need to be explicit about types and uses of scenarios). In climate change research, scenarios have been used to establish bounds for future climate conditions and resulting effects on human and natural systems, given a defined level of greenhouse gas emissions. This quasi-predictive use contrasts with the way decision analysts typically use scenarios (i.e., to consider how robust alternative decisions or strategies may be to variation in key aspects of the future that are uncertain). As will be discussed, in climate change research and assessment, scenarios describe a range of aspects of the future, including major driving forces (both human activities and natural processes

  12. Which issue is important for nuclear energy: sustainability, competition, climate change?

    International Nuclear Information System (INIS)

    This paper tries to explore the implications of three important energy policy issues: sustainability, global climate change, and competition in electricity markets. We know that nuclear energy is another way to generate electricity, so it is impossible to discuss the outlook for nuclear without understanding the need for electricity. The issue for society is how to produce electricity at reasonable costs without damaging the environment. Unfortunately, there are no perfect alternatives. Key considerations include the capital and operating costs of electrical generating facilities, reliability, safety, environmental impact as well as assumptions on future economic growth. Nuclear energy offers good solution. Nuclear power energy scores very well against the three criteria for electricity generation, which matter most to our society - availability, affordability and sustainability. Nuclear power has proven to be highly reliable as shown by the performance of more than 400 reactors now operating in the world. These reactors compete with coal or gas- generated electricity and often offer a significant cost advantage. New reactor designs will be faster to build, safer and competitive with the best clean coal or gas-burning technologies now available. Nuclear power is also sustainable, not only because it contains all the waste it generates but also because the safety of the technology is now well established. The disposal of used fuel, despite the claims of those who are ideologically opposed to nuclear energy, is in my opinion not a problem without solution. The public should have confidence in the feasibility of long-term storage and the eventual safe disposal of radioactive wastes. What are the views for short- and for long-term? Reactor owners are seeking increased power output and plant life extensions, encouraged by the competitive cost of electricity produced and improving operational performance. However, while the lifetime for present reactors is extended and

  13. Long-term solar activity and its implications to the heliosphere, geomagnetic activity, and the Earth's climate. Preface to the Special Issue on Space Climate

    Science.gov (United States)

    Mursula, Kalevi; Manoharan, Periasamy; Nandy, Dibyendu; Tanskanen, Eija; Verronen, Pekka

    2013-06-01

    The Sun's long-term magnetic variability is the primary driver of space climate. This variability is manifested not only in the long-observed and dramatic change of magnetic fields on the solar surface, but also in the changing solar radiative output across all wavelengths. The Sun's magnetic variability also modulates the particulate and magnetic fluxes in the heliosphere, which determine the interplanetary conditions and impose significant electromagnetic forces and effects upon planetary atmospheres. All these effects due to the changing solar magnetic fields are also relevant for planetary climates, including the climate of the Earth. The ultimate cause of solar variability, at time scales much shorter than stellar evolutionary time scales, i.e., at decadal to centennial and, maybe, even millennial or longer scales, has its origin in the solar dynamo mechanism. Therefore, in order to better understand the origin of space climate, one must analyze different proxies of solar magnetic variability and develop models of the solar dynamo mechanism that correctly produce the observed properties of the magnetic fields. This Preface summarizes the most important findings of the papers of this Special Issue, most of which were presented in the Space Climate-4 Symposium organized in 2011 in Goa, India.

  14. Foreword to the special issue: climate change impacts, adaptation and vulnerability in the Arctic

    OpenAIRE

    Ford, James D; Furgal, Chris

    2009-01-01

    The Arctic climate is changing, carrying wide-ranging implications for indigenous and non-indigenous inhabitants, businesses, industry and government across the circumpolar region. The latest scientific assessments indicate that change is happening faster than previously thought, and that the Arctic will continue to experience dramatic climate change in the future. This special edition of Polar Research brings together nine papers on climate change impacts, adaptation and vulnerability in the...

  15. Climate Change and Its Causes, A Discussion About Some Key Issues

    CERN Document Server

    Scafetta, Nicola

    2010-01-01

    This article discusses the limits of the Anthropogenic Global Warming Theory advocated by the Intergovernmental Panel on Climate Change. A phenomenological theory of climate change based on the physical properties of the data themselves is proposed. At least 60% of the warming of the Earth observed since 1970 appears to be induced by natural cycles which are present in the solar system. A climatic stabilization or cooling until 2030-2040 is forecast by the phenomenological model.

  16. Paradigms of global climate change and sustainable development: Issues and related policies

    Directory of Open Access Journals (Sweden)

    Prabhat Kumar Rai

    2013-06-01

    Full Text Available Combating climate change is intimately linked with peace and resource equity. Therefore, critical link establishment between climate change and sustainable development is extremely relevant in global scenario. Following the 1992 Earth Summit in Rio, the international sustainable development agenda was taken up by the UN Commission on Sustainable Development (CSD; the climate change agenda was carried forward by the UN Framework Convention on Climate Change (UNFCCC. International and local climate change mitigation policies need to be assessed based on sustainability criteria. The increasing concern over climate change drives towards the search of solutions enabling to combat climate change into broader context of sustainable development. The core element of sustainable development is the integration of economic, social and environmental concerns in policy-making. Therefore, article also analyzes post-Kyoto climate change mitigation regimes and their impact on sustainable development. Wide range of post- Kyoto climate change mitigation architectures has different impact on different groups of countries. Nevertheless, there are several reasons for optimism that sustainable consumption patterns might develop. One is the diversity of current consumption patterns and the growing minority concerned with ethical consumption. Another is the growing understanding of innovation processes, developed to address technological change, but applicable to social innovation. A third reason is the growing reflexivity of communities and institutions.

  17. Parliamentary role and relationship in effectively addressing climate change issues - Swaziland

    Energy Technology Data Exchange (ETDEWEB)

    Brown, R.

    2011-01-15

    Climate change is defined as any long-term and significant change in the expected patterns of a specific region's average weather for an appropriately significant period of time. It is the result of several factors, including Earth?s dynamic processes, external forces, and more recently, human activity. External factors that shape climate include such processes as variations in solar radiation, deviations in Earth's orbit, and variations in the level of greenhouse gas concentrations. Evidence of climatic change taken from a variety of sources can, in turn, be used to reconstruct past climates. Most climate evidence is inferred from changes in key climate indicators, including vegetation, ice cores, dendrochronology, sea-level change, and glacial geology. Climate change represents one of the greatest environmental, social, and economic threats facing the planet today. In developing countries, Swaziland included, climate change will likely have a significant impact on the livelihoods and living conditions of the poor. It is a particular threat to the attainment of the Millennium Development Goals (MDGs) and progress in sustainable development in Sub-Saharan Africa. Increasing temperatures and shifting rain patterns across Africa reduce access to food and create effects that impact regions, farming systems, households, and individuals in varying ways. Additional global changes, including changed trade patterns and energy policies, have the potential to exacerbate the negative effects of climate change on some of these systems and groups.

  18. Environmental Education and the Health Professions: Framing Climate Change as a Health Issue

    Science.gov (United States)

    Adlong, William; Dietsch, Elaine

    2015-01-01

    The likelihood of adverse health impacts from climate change is high. Actions to reduce emissions, however, not only mitigate climate change but often have more immediate health co-benefits. One substantial co-benefit is gained through reductions of the high health costs of pollution from fossil fuel power stations, particularly coal. Evidence…

  19. Teaching Controversial Issues in Geography: Climate Change Education in Singaporean Schools

    Science.gov (United States)

    Ho, Li-Ching; Seow, Tricia

    2015-01-01

    In this article, the authors investigate 6 Singaporean geography teachers' understandings of climate change education. The findings indicate that the participants held very different beliefs about the primary purposes of climate change education, in spite of the highly centralized national curriculum and the unambiguous state support for the…

  20. Key figures for the climate in France and in the World - Issue 2016

    International Nuclear Information System (INIS)

    This publication proposes graphs, maps and tables to illustrate the status and the evolution of climate in France and in the World. The first part addresses climate change: global warming, consequences of climate change, predictions, factors influencing temperature, greenhouse effect and greenhouse gases, greenhouse gas tanks and flows (case of CO2), and increase of greenhouse gas atmospheric stock. The second part proposes an overview of greenhouse gas emissions in the world, globally and due to energy combustion or to electricity production. The third part addresses greenhouse gas emissions in France and in Europe and gives data on carbon footprint and imported emissions. The fourth part addresses the distribution of emissions among sectors in Europe and in France (energy industry, transports, manufacturing and building industry, other sectors, emissions out of energy use). The last part addresses climate policies: carbon pricing in the World, international negotiations, the Kyoto protocol in its successive periods (2008-2012, 2013-2020), the EU commitments, the European ETS, carbon price in the EU ETS, the Energy Climate package for 2030, financing of the struggle against climate change, and the French climate policy

  1. The Use of Sage Water Vapor Data for Investigating Climate Change Issues

    Science.gov (United States)

    Rind, D.

    2003-01-01

    SAGE water vapor data has proven valuable for addressing several of the important issues in climate change research. It has been used to investigate how the upper troposphere water vapor responds to warming and convection, a key question in understanding the water vapor feedback to anthropogenic global warming. In the case of summer versus winter differences, SAGE results showed that the upper tropospheric relative humidity remained approximately constant; this result was in general agreement with how a GCM handled the seasonal difference, and gave credence to the argument that the GCM was not overestimating the water vapor feedback associated with convection. In addition, the convection-water vapor relationship was investigated further using SAGE water vapor and ISCCP cloud data. The results showed that upper tropospheric drying did appear to occur simultaneously with deep convective events in the tropics, only to be replaced by moistening a few hours later, associated (most likely) with the reevaporation of moisture from anvil clouds. The total effect was, again, a moistening of the upper troposphere associated with convection. Calculation of the actual trends in upper tropospheric moisture is a potential goal for SAGE data usage; trends calculated with radiosonde data, or instruments calibrated with radiosonde data have the problem of the effect of changing radiosonde instruments. SAGE data have in effect been used to compare different radiosondes through comparisons, and could continue to do so. SAGE 3 should also help clarify the absolute accuracy of SAGE retrievals in the troposphere. and its consequences. Model results show that water vapor increases can help explain the observations of stratospheric cooling, along with increasing C02 and ozone reduction. SAGE has been shown to provide trends similar to those of some other satellite and in situ retrievals, with increasing water vapor over time. However, SAGE is impacted by aerosol contamination which must be

  2. United Nations climate change bulletin. Issue 10, 1st quarter 1996

    International Nuclear Information System (INIS)

    The Bulletin presents assessment reports on global climatic changes and emission of green house gases from various energy sources. It also recommends on role of developing countries and donor agencies in alleviating green house effects.

  3. Urban and rural policies and the climate change issue: the French experience of governance

    OpenAIRE

    Mathy, Sandrine

    2007-01-01

    This article describes and analyses each level of governance relevant to address climate mitigation within France. This refers either to climate policies or to measures adopted for other reasons but which impact on greenhouse gas (GHG) emissions. The first part describes the French context related to GHG emissions to emphasize the importance of taking into account local specificities when considering the determinants of GHG emissions. The second part analyses the framework of French governanc...

  4. NPOESS, Essential Climates Variables and Climate Change

    Science.gov (United States)

    Forsythe-Newell, S. P.; Bates, J. J.; Barkstrom, B. R.; Privette, J. L.; Kearns, E. J.

    2008-12-01

    Advancement in understanding, predicting and mitigating against climate change implies collaboration, close monitoring of Essential Climate Variable (ECV)s through development of Climate Data Record (CDR)s and effective action with specific thematic focus on human and environmental impacts. Towards this end, NCDC's Scientific Data Stewardship (SDS) Program Office developed Climate Long-term Information and Observation system (CLIO) for satellite data identification, characterization and use interrogation. This "proof-of-concept" online tool provides the ability to visualize global CDR information gaps and overlaps with options to temporally zoom-in from satellite instruments to climate products, data sets, data set versions and files. CLIO provides an intuitive one-stop web site that displays past, current and planned launches of environmental satellites in conjunction with associated imagery and detailed information. This tool is also capable of accepting and displaying Web-based input from Subject Matter Expert (SME)s providing a global to sub-regional scale perspective of all ECV's and their impacts upon climate studies. SME's can access and interact with temporal data from the past and present, or for future planning of products, datasets/dataset versions, instruments, platforms and networks. CLIO offers quantifiable prioritization of ECV/CDR impacts that effectively deal with climate change issues, their associated impacts upon climate, and this offers an intuitively objective collaboration and consensus building tool. NCDC's latest tool empowers decision makers and the scientific community to rapidly identify weaknesses and strengths in climate change monitoring strategies and significantly enhances climate change collaboration and awareness.

  5. Global, Regional or Thematic Networks for Regulators

    International Nuclear Information System (INIS)

    The Moscow Conference in 2006 highlighted the importance of information networks and databases for nuclear safety and security regulatory activities and recommended broader use and sharing of nuclear safety information and knowledge. Today, the World Wide Web contains enormous amounts of valuable safety and security information. In this paper, that part of the worldwide web that contains nuclear safety and security information is called the 'Global Nuclear Safety and Security Network' (GNSSN). While this network supports many nuclear regulatory activities quite well, the effectiveness can further be enhanced. To this end, the IAEA and its Member States, supported by the G8 Nuclear Safety and Security Group, are now launching a web-based Portal, called RegNet (Portal) that will offer regulators a more effective direct access to authorized nuclear safety and security information. The RegNet-Portal builds on existing regional networks such as the Asian Nuclear Safety Network (ANSN), on thematic networks such as the Convention on Nuclear Safety (CNS) web site or the Incident Reporting System (IRS) as well as on information available at sources of international organizations/bodies and their member states. The structure for RegNet has been deduced from today's system of resources and instruments that are used in international regulatory cooperation to achieve high levels of safety and security worldwide, i.e. from the 'Global Nuclear Safety and Security Regime' (GNSSR). The concept of the RegNet-Portal is to establish and maintain common interfaces for direct access to respective information of Member States or International Organizations through (hyper) links to their web sites. The responsibility for the content of these web sites remains completely with the owners. The RegNet-Portal will now become operational. It will include systematic access to existing regional and thematic networks. Special attention will be given to information sharing on IRRS missions, generic

  6. Key figures for the climate in France and in the World - issue 2014

    International Nuclear Information System (INIS)

    This publication proposes graphs, maps and tables to illustrate the status and the evolution of climate in France and in the World. The first part addresses climate change: atmosphere warming, consequences of climate change, predictions, factors influencing temperature, greenhouse effect and greenhouse gases, greenhouse gas tanks and flows (case of CO2), and increase of greenhouse gas atmospheric stock. The second part addresses greenhouse gas emissions in the world, globally and due to energy combustion or to electricity production. The third part addresses greenhouse gas emissions in France and in Europe and gives data on carbon print and imported emissions. The fourth part addresses the distribution of emissions among sectors in Europe and in France (energy industry, transports, manufacturing and building industry, other sectors, emissions out of energy use, CO2 emission factors). The last part addresses climate policies: international negotiations, the Kyoto protocol and its flexibility mechanism, the emission trading scheme during its first period, the second period of the Kyoto protocol, the EU commitments, the European ETS, carbon price in the EU ETS, the French climate policy

  7. Impact of the climate change issue on Canadian oil and gas development

    International Nuclear Information System (INIS)

    Canadian policy regarding climate change and the Kyoto Protocol was outlined with reference to what actions must be taken to secure energy supplies and to stabilize greenhouse gas (GHG) emissions. The author presented an economic model projection of global carbon dioxide emissions without the Kyoto agreement and noted the implications for oil and gas. The likely path of global action on climate change would include increased efficiency to slow the growth in demand for energy. However, oil and gas demand is likely to grow for the next two decades or more because of the growing population worldwide and because developing countries should not forgo economic growth to avoid higher energy use. The author argued that Canadian climate change policies are out of line with the global climate change effort because they focus on short-term reductions rather than developing technologies. The policies also divert investment to competing suppliers that do not impose GHG costs, with no global GHG benefit. The author describes, in particular, why Alberta climate change policy rejects the Kyoto target. Natural Resource Canada's approach to large industrial emitters was also discussed along with a proposed policy framework by the Canadian Association of Petroleum Producers (CAPP) for post 2012 and long term certainty. 3 figs

  8. Thematic Analysis and Visualization of Textual Corpus

    CERN Document Server

    Chabi, Anja Habacha; Ahmed, Mohamed Ben

    2011-01-01

    The semantic analysis of documents is a domain of intense research at present. The works in this domain can take several directions and touch several levels of granularity. In the present work we are exactly interested in the thematic analysis of the textual documents. In our approach, we suggest studying the variation of the theme relevance within a text to identify the major theme and all the minor themes evoked in the text. This allows us at the second level of analysis to identify the relations of thematic associations in a textual corpus. Through the identification and the analysis of these association relations we suggest generating thematic paths allowing users, within the frame work of information search system, to explore the corpus according to their themes of interest and to discover new knowledge by navigating in the thematic association relations.

  9. Sensitivity of marine systems to climate and fishing: Concepts, issues and management responses

    DEFF Research Database (Denmark)

    Perry, Ian; Cury, Philippe; Brander, Keith;

    2010-01-01

    but will be manifest as the accumulation of the interactions between fishing and climate variability — unless threshold limits are exceeded. Marine resource managers need to develop approaches which maintain the resilience of individuals, populations, communities and ecosystems to the combined and interacting effects......Modern fisheries research and management must understand and take account of the interactions between climate and fishing, rather than try to disentangle their effects and address each separately. These interactions are significant drivers of change in exploited marine systems and have...... classes, spatial contraction, loss of sub-units, and alteration of life history traits in populations, making them more sensitive to climate variability at interannual to interdecadal scales. Fishing reduces the mean size of individuals and mean trophic level of communities, decreasing their turnover time...

  10. Which way forward : issues in developing an effective climate regime after 2012

    International Nuclear Information System (INIS)

    This book proposed that a post-2012 climate regime will need to balance the needs of all countries while aiming to prevent the potentially serious economic and social consequences of the impacts of climate change. Four elements were presented to support the emergence of an internationally acceptable approach: (1) the need to ensure sustainable economic development; (2) the effective development and penetration of clean technologies; (3) the establishment of an effective international carbon market over the long term; and (4) the integration of adaptation in development and natural resource management decision-making. A series of discussion papers were presented which reviewed options on how best to create an effective and inclusive international climate regime that will achieve large reductions in global emissions and equitably reflect the diverse circumstances of countries while promoting sustainable economic development. The first paper highlighted some of the characteristics of an international policy framework for cooperatively engaging the best tools of the scientific and policy communities to address challenges over the long and short term. The second paper examined how a post-2012 global climate regime could promote the development, deployment and diffusion of the appropriate technologies expected to play a critical role in mitigating and adapting to climate change. The third paper examined market-based approaches to enable cost-effective reductions and increase the feasibility of achieving long-term reductions as well as the promotion and development of low carbon energy technologies. The final paper examined research and policy developments relevant to determining how a future regime could support a long-term, integrated approach to addressing adaptation to climate change by all countries. refs., tabs., figs

  11. Thematic Analysis of the Isneg Literature

    OpenAIRE

    Rema B. Ocampo; Ruby A. Acio; Lea Janessa P. Arellano; Charmaine A. Cortez

    2014-01-01

    This study Thematic Analysis of the Isneg Literature was conducted for the collection, categorization, and compilation of Isneg literary texts/pieces to be used as materials for instruction in culture and literature related topics. Thematic analysis was applied in each literary texts/pieces, thereby making it easier for future users of the materials to aptly choose which text suits their lesson. Moreover, the analysis could lead one to understand better the Isnegs’ way of life.

  12. Thematic Routes - Tourist Destinations in Romania

    OpenAIRE

    Mihaela DINU; Adrian CIOACA

    2008-01-01

    Thematic routes have become greatly demanded ”fashionable” tourist destinations, in recent years. In many countries they gained popularity not only through their value as individual objectives, but also through their attraction, generated by the association of tourist objectives, in a larger region. The main purpose of this article is to analyze the main Romanian thematic routes, as part of the European routes, or as regional/local routes, specific on a national level, their actual condition ...

  13. Selected translated abstracts of Russian-language climate-change publications, III aerosols: Issue 164

    Energy Technology Data Exchange (ETDEWEB)

    Razuvaev, V.N.; Ssivachok, S.G. [All-Russian Research Inst. of Hydrometeorological Information-World Data Center, Obninsk (Russian Federation)

    1995-10-01

    This report presents abstracts in Russian and translated into English of important Russian-language literature concerning aerosols as they relate to climate change. In addition to the bibliographic citations and abstracts translated into English, this report presents the original citations and abstracts in Russian. Author and title indexes are included to assist the reader in locating abstracts of particular interest.

  14. A review of renewable energy sources, sustainability issues and climate change mitigation

    Directory of Open Access Journals (Sweden)

    Phebe Asantewaa Owusu

    2016-12-01

    Full Text Available The world is fast becoming a global village due to the increasing daily requirement of energy by all population across the world while the earth in its form cannot change. The need for energy and its related services to satisfy human social and economic development, welfare and health is increasing. Returning to renewables to help mitigate climate change is an excellent approach which needs to be sustainable in order to meet energy demand of future generations. The study reviewed the opportunities associated with renewable energy sources which includes: Energy Security, Energy Access, Social and Economic development, Climate Change Mitigation, and reduction of environmental and health impacts. Despite these opportunities, there are challenges that hinder the sustainability of renewable energy sources towards climate change mitigation. These challenges include Market failures, lack of information, access to raw materials for future renewable resource deployment, and our daily carbon footprint. The study suggested some measures and policy recommendations which when considered would help achieve the goal of renewable energy thus to reduce emissions, mitigate climate change and provide a clean environment as well as clean energy for all and future generations.

  15. Selected translated abstracts of Russian-language climate-change publications: II, Clouds. Issue 159

    Energy Technology Data Exchange (ETDEWEB)

    Burtis, M.D. [comp.

    1994-01-01

    This report presents abstracts (translated into English) of important Russian-language literature concerning clouds as they relate to climate change. In addition to the bibliographic citations and abstracts translated into English, this report presents the original citations and abstracts in Russian. Author and title indexes are included to assist the reader in locating abstracts of particular interest.

  16. Addressing Air, Land & Water Nitrogen Issues under Changing Climate Trends & Variability

    Science.gov (United States)

    The climate of western U.S. dairy producing states is anticipated to change significantly over the next 50 to 75 years. A multimedia modeling system based upon the “nitrogen cascade” concept has been configured to address three aspects of sustainability (environmenta...

  17. Using a Family Science Day Event to Engage Youth in Climate Change Issues

    Science.gov (United States)

    Brevik, C.; Brevik, E. C.

    2015-12-01

    Each fall, Dickinson State University organizes four Family Science Day events for elementary-aged children to increase their engagement in the sciences. Offered on Saturday afternoons, each event focuses on a different science-related theme. Families can attend these events free of charge, and the kids participate in a large variety of hands-on activities which center around the event's theme. This year, the November event focused on climate change and the roles soil plays in the climate system. The timing of this topic was carefully chosen. 2015 has been declared the International Year of Soil by the United Nations, and the Soil Science Society of America theme for the month of November was Soils and Climate. This public outreach event was an amazing opportunity to help the youth in our community learn about climate change and soil in a fun, interactive environment. The activities also helped the children learn how science is a process of discovery that allows them to better understand the world they live in. In addition to the hands-on activities, a planetarium show focusing on climate change was also offered during the event. The fully immersive, 360-degree show allowed the kids and their parents to personally observe phenomena that are otherwise difficult to visualize. All of the activities at the Family Science Day event were staffed by university students, and this proved to be a very valuable experience for them as well. Some of the students who helped are majoring in a science field, and for them, the experience taught public communication. They learned to break complicated concepts down into simpler terms that young kids can understand. Education majors who participated practiced communicating science concepts to children, and students in other majors who helped with this event gained experiences that reinforced various concepts they had learned in their general education science courses.

  18. Social protection and climate change: emerging issues for research, policy and practice

    OpenAIRE

    Johnson, Craig; Bansha Dulal, Hari; Prowse, Martin; Krishnamurthy, Krishna; Mitchell, Tom

    2013-01-01

    This article lays the foundation for this special issue on social protection andclimate change, introducing and evaluating the ways in which the individualarticles contribute to our understanding of the subject.

  19. Multi-Sensor Satellite Data Records for Climate Applications: Issues and Lessons Learned During Reanalysis of Historical AVHRR Data

    Science.gov (United States)

    Trishchenko, A. P.

    2007-05-01

    The satellite observations are unique source of information about the ocean, surface and atmosphere. To be useful for climate studies, these data must be processed in the most accurate way to ensure consistency of long- time series. Although there are number of various satellite missions designed for climate applications, the optical data from medium resolution satellite sensors, such as Advanced Very High Resolution Radiometer (AVHRR) on NOAA platforms, play a central role. They deliver time series of the longest duration and global spatial coverage. The paper describes the efforts carried out at the Canada Centre for Remote Sensing (CCRS) on developing satellite data records suitable for climate applications. The archive of 25 years (since 1981) of observation from AVHRR/NOAA at 1-km spatial resolution, followed by MODerate Resolution Imaging Spectroradiometer (MODIS) on Terra platform at 250-m spatial resolution has been generated at CCRS over the large area of North America. Some critical issues were identified during re-analysis of AVHRR data. The consistency of radiometric calibration provided from various sources for all AVHRR sensors since AVHRR/NOAA-6 is analyzed. A calibration approach using the tropical deep convective clouds as the calibration target is described and evaluated. The uncertainties related to the choice of solar reference spectrum and sensor's spectral response functions are quantified. Details of newly designed cloud detection scheme are presented. It is emphasized that detection of cloud shadows should be an integral component of the scene identification process to identify truly clear-sky pixels. Some examples of long term trends in Western Arctic sea-ice extent, albedo and radiation will be discussed that demonstrate rate of climate change in high Arctic region. This work has been supported by the Canadian Space Agency under the Government Related Initiatives Program (GRIP) and the Earth Sciences Sector of the Department of Natural

  20. Engaging Youth in Climate Change Issues with Family Science Day Activities

    Science.gov (United States)

    Brevik, Corinne E.; Brevik, Eric C.; Steffan, Joshua J.

    2016-04-01

    Dickinson State University organizes four Family Science Day events each fall during the months of September, October, November, and December. Activities are geared toward elementary-aged children to increase student engagement in the sciences. Offered on Saturday afternoons, each event focuses on a different science-related theme. Families can attend these events free of charge, and the kids participate in a large variety of hands-on activities that center around the event's theme. This year, the November event focused on climate change, including an emphasis on the roles soil plays in the climate system. The timing of this topic was carefully chosen. 2015 has been declared the International Year of Soil by the United Nations, and the Soil Science Society of America theme for the month of November was Soils and Climate. This public outreach event was an amazing opportunity to help the youth in our community learn about climate change in a fun, interactive environment. Climate changes in the past, present, and future were emphasized. Activities including the Farming Game, painting with soils, taking Jello "cores", creating a cloud in a jar, and making a glacier in a bag helped children learn how science is a process of discovery that allows them to better understand the world they live in. In addition to the hands-on activities, a planetarium show focused on climate change was also offered during the event, surrounding the kids and their parents in a fully immersive, 360-degree show that allowed them to personally observe phenomena that are otherwise difficult to visualize. All of the activities at the Family Science Day event were staffed by university students, and this proved to be a very valuable experience for them as well. Some of the students who helped are majoring in a science field, and for them, the experience taught public communication. They learned to break complicated concepts down into simpler terms that young kids could understand. Education

  1. The interface between the trade and climate change regimes: Scoping the issues

    OpenAIRE

    Low, Patrick; Marceau, Gabrielle; Reinaud, Julia

    2011-01-01

    As governments increasingly adopt policies to reduce greenhouse gas emissions, concern has grown on two fronts. First, carbon leakage can occur when mitigation policies are not the same across countries and producers seek to locate in jurisdictions where production costs are least affected by emission constraints. The risk of carbon leakage raises questions about the efficacy of climate change policies in a global sense. Secondly, it is precisely the cost-related consequences of differential ...

  2. Sciencetogo.Org: Using Humor to Engage a Public Audience with the Serious Issue of Climate Change

    Science.gov (United States)

    Lustick, D. S.; Lohmeier, J.; Chen, R. F.; Rabkin, D.; Wilson, R.

    2014-12-01

    A team of educators, scientists, and communication experts from multiple universities as well as a Science museum will report on the impact of ScienceToGo.org, which is an Out of Home Multi-Media (OHMM) exhibit targeting adults riding a major subway system. The campaign's goal is to design, implement, and study the efficacy of an OHMM model for free choice science learning about our changing climate. Subway riders represent a diverse and captive audience with most of them spending an average of one hour a day in the subway system. Through the use of specially designed OHMM such as train placards, platform posters, and virtual resources the campaign engages a potential audience of 500,000 riders/day with opportunities to learn climate change science informally. The primary goal of the ScienceToGo.org campaign is to engage, entertain, and educate the adult subway riding community in major U.S. city about climate change as a real, relevant, and solvable local challenge. A naturalistic quasi-experimental inquiry employing a mixed methodology approach best describes our research design with half of the subway system exposed to the project signage (experimental group) and the other half not being exposed to the project signage (control group). To identify possible outcomes, data was collected in the several forms: survey, analytic data associated with website, social media, web app, focus groups, and observations. This campaign is an example of how an individual's daily routine may be enhanced with an informal science learning opportunity. We see an urgent need to improve both the public's engagement with climate change science and to the profile of climate change science in formal education settings. The campaign makes deliberate use of humor and fun to engage a public and diverse audience with the serious issue of climate change. The research that will be presented will reveal some of the strengths and weaknesses of this strategy when communicating science to a diverse

  3. Modeling Floods under Climate Change Condition in Otava River, Czech Republic: A Time Scale Issue

    Science.gov (United States)

    Danhelka, J.; Krejci, J.; Vlasak, T.

    2009-04-01

    While modeling of climate change (CC) impact on low flow and water balance is commonly done using daily time series of Global Circulation models (GCM) outputs, assessing CC impact on rare events as floods demands for special methodology. Paper demonstrates methodology, results and its sensitivity to the length of simulation in meso-scale basin. Multiple regional projection of temperature and precipitation under A2, A1B a B1 scenarios for 2040-2069 were evaluated in study of Czech Hydrometeorological Institute and Charles University (Pretel et al. 2008) for the Czech Republic. Daily time series of length of 30 years and 100 years (precipitation, Tmax, Tmin) were generated using LARS-WG (Semenov, 2008) based on expected monthly change of temperature and precipitation amount and variability for upper Otava river basin in mountainous region in SW Bohemia. Daily precipitation data were distributed into 6h time step using three step random generator. Spatial distribution of precipitation was based on random sampling of relevant historical analogues while temperature was distributed using simple vertical gradient rule. Derived time series of A2, A1B, B1 and recent climate (RC) scenarios inputted calibrated hydrological modeling system AquaLog (using SAC-SMA for rainfall-runoff modeling). Correction of SAC-SMA parameter defining potential evapotranspiration for changed climate was applied. Evaluation was made for Susice profile (534.5 km2), representing the mountainous part of the basin, and downstream Katovice profile (1133.4 km2). Results proved expected decrease of annual flow by 5-10 % (10-15 % in summer, 0-5 % in winter) for all modeled CC scenarios (for period 2040-2069) compared to recent climate. Design flows were computed based on yearly peaks using standard methodology. Decrease in design flow curves was observed for Katovice while no change (A1B, B1) or increase (A2) was found for Susice in 100 years time series. Estimates of 100y floods based on 30 or 100 years

  4. Modelling issues on climate change policies. A discussion of the GTAP-E model

    International Nuclear Information System (INIS)

    Ater the Kyoto agreements the need has arisen to trace the implications of various international environmental strategies. In this paper, we discuss relevant modelling issues of incorporating important environmental policy measures in one of the popular applied general equilibrium models for international trade, the so-called GTAP model. Special attention is paid to an extended version, the GTAP-E (Global Trade Analysis Project - Energy) by addressing the question how to include the widely discussed instruments of International Emission Trading, Joint Implementation, and Clean Development Mechanisms. The paper will be concluded with some policy issues. 10 refs

  5. Optimization of mathematical models for thematic maps

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The thematic map is a major class of maps designed to demonstrate particular features or concepts,functioning as an indispensable tool in geographical research.The process of thematic mapping is one into which geographical research goes deeply and broadly.The key activity and course of thematic map production is the use of mathematical models to create thematic data layers.Therefore,the selection and optimization of mathematical models is in the forefront of thematic map research.The theoretical foundations,mechanisms and methods of mathematical model optimization are expounded in this paper,including two approaches,the phase by phase mode and the multi-aim scheme balance mode.Case studies in eco-environment mapping and emergency mapping are described and analyzed,with a hierarchical analysis method being used in the model optimization for eco-environment fragility and sensitivity assessment mapping in Beibuwan (Guangxi) District,the dynamic system (DS) method being used in the model optimization for ecological security adjustment mapping in Xishuang Banna,Yunnan province,and the multi-phase mode being used in the models for forest fire and infectious diseases mapping.

  6. Solar thematic maps for space weather operations

    Science.gov (United States)

    Rigler, E. Joshua; Hill, Steven M.; Reinard, Alysha A.; Steenburgh, Robert A.

    2012-01-01

    Thematic maps are arrays of labels, or "themes", associated with discrete locations in space and time. Borrowing heavily from the terrestrial remote sensing discipline, a numerical technique based on Bayes' theorem captures operational expertise in the form of trained theme statistics, then uses this to automatically assign labels to solar image pixels. Ultimately, regular thematic maps of the solar corona will be generated from high-cadence, high-resolution SUVI images, the solar ultraviolet imager slated to fly on NOAA's next-generation GOES-R series of satellites starting ~2016. These thematic maps will not only provide quicker, more consistent synoptic views of the sun for space weather forecasters, but digital thematic pixel masks (e.g., coronal hole, active region, flare, etc.), necessary for a new generation of operational solar data products, will be generated. This paper presents the mathematical underpinnings of our thematic mapper, as well as some practical algorithmic considerations. Then, using images from the Solar Dynamics Observatory (SDO) Advanced Imaging Array (AIA) as test data, it presents results from validation experiments designed to ascertain the robustness of the technique with respect to differing expert opinions and changing solar conditions.

  7. Perceptions of Opinion "Climates" and Willingness to Discuss the Issue of Abortion.

    Science.gov (United States)

    Salmon, Charles T.; Neuwirth, Kurt

    1990-01-01

    Examines willingness to discuss the issue of abortion. Finds that persons whose opinions are congruent with those of the national majority are more willing to speak to a stranger than are those whose opinions are shared only by a minority. Finds that involvement and knowledge directly influence opinion expression, whereas education and gender…

  8. From climate change uncertainties to strategic options. Objectives, instruments, timing issues

    Energy Technology Data Exchange (ETDEWEB)

    Philibert, C. [French Agency for Environment and Energy Management, Paris (France)

    1995-12-31

    The question of climate change is characterised by major uncertainties. For some, this means that no action should be undertaken for the time being. For others, forceful action is needed to avoid potentially disastrous consequences: targets and timetables for emission reductions must be agreed. This communication is an attempt to suggest a third alternative, with two main conclusions. The international decision process should focus on instruments and degrees of effort, rather than on `emission trajectories` (the evolution of emission levels over time), rather than on quantitative objectives tied to precise timetables. In this perspective action can start right away. (author)

  9. Adjudicating pathological criminal incapacity within a climate of ultimate issue barriers: a comparative perspective.

    Science.gov (United States)

    Stevens, Geert Philip

    2015-01-01

    Mental health experts are increasingly being utilised by the criminal justice system to provide assistance to courts during the assessment of issues falling beyond the knowledge and/or experience of the courts. A particular domain where the assistance of qualified psychiatrists and psychologists is becoming essential is where the defence of pathological criminal incapacity falls to be assessed. Mental health professionals testifying during trials where the defence of pathological criminal incapacity is raised will present opinion evidence which is one of the exceptions to the rule of inadmissibility of opinion evidence. Mental health professionals providing their opinion evidence are, however, prohibited from expressing opinions on so-called "ultimate issues" upon which only the court may ultimately rule upon. The latter rule is also commonly known in practice as the "ultimate issue" rule which presents multifaceted challenges in respect of the application of the defence of pathological criminal incapacity. In this article, the author assesses the application of the ultimate issue rule with reference to the defence of pathological criminal incapacity as it operates within the South African criminal law context. A comparative analysis is also provided with reference to the rule as it operates in the United States of America and more specifically Federal Rule 704. It is concluded that the ultimate issue rule unnecessarily restricts testimony provided by mental health professionals as such placing a barrier on such evidence. As such, it is argued that the rule is superfluous as it remains within the discretion of the trier of fact to decide as to what weight to attach to such evidence. PMID:25681851

  10. Thematic networks and text types

    OpenAIRE

    Thomas, Shirley

    2011-01-01

    Dans cet article, la question de l’organisation textuelle est abordée par l’analyse de la progression thématique. Nous nous proposons d’étudier à quel degré les différents types de progression thématique établis dans un texte sont liés à la question de son genre textuel, s’agissant en l’occurrence d’un article de recherche scientifique et d’un article de vulgarisation. Nous considérons également certaines orientations didactiques issues de cette étude.

  11. Thematic Analysis And Visualization Of Textual Corpus

    Directory of Open Access Journals (Sweden)

    Anja Habacha Chabi

    2011-12-01

    Full Text Available The semantic analysis of documents is a domain of intense research at present. The works in this domaincan take several directions and touch several levels of granularity. In the present work we are exactlyinterested in the thematic analysis of the textual documents. In our approach, we suggest studying thevariation of the theme relevance within a text to identify the major theme and all the minor themes evokedin the text. This allows us at the second level of analysis to identify the relations of thematic associationsin a textual corpus. Through the identification and the analysis of these association relations we suggestgenerating thematic paths allowing users, within the frame work of information search system, to explorethe corpus according to their themes of interest and to discover new knowledge by navigating in thethematic association relations.

  12. Introduction to the Volume's Two Thematic Sections

    Directory of Open Access Journals (Sweden)

    Christopher Chase-Dunn

    2015-08-01

    Full Text Available The first batch contains an article by Political Scientist Daniel Whitcncck on epistemic communities and global leadership and a special thematic section focussing around the ideas ofW. Warren Wagar regarding the future of the world-system and global politics. The second batch of papers in Volume 2 has been edited by P. Nick Kardulias of the Department of Anthropology and Sociology at Kenyon College. This special thematic section focusses on anthropological and archaeological approaches to the study of world systems.

  13. Fighting Windmills: The Coalition of Industrialists and Environmentalists in the Climate Change Issue

    DEFF Research Database (Denmark)

    Brandt, Urs Steiner; Svendsen, Gert Tinggaard

    2004-01-01

    promote new green industries) could be a similar coalition between industrialists and environmentalists. Such a strategy can be seen in the context of the Bootleggers and Baptist theory developed by Yandle [‘Bootleggers and Baptists: the Education of a Regulatory Economist,’ Regulation, 7, 12–16], where......This paper extends the political economy idea developed by Ackerman and Hassler [Clean Coal/Dirty Air, or How the Clean Air Act became a Multibillion-Dollar Bail-out for High Sulfur Coal Producers and What Should Be Done About It. New Haven: Yale University Press], which suggested that a coalition...... be viewed as a successful policy outcome for the coalition of industrialists and environmentalists offering both market protection and improved environmental quality. Solving the current deadlock in international climate negotiations may well imply fighting the strong coalition of industrialists and...

  14. The coalition of industrialists and environmentalists in the climate change issue

    International Nuclear Information System (INIS)

    The political economy idea developed by Ackerman and Hassler (1981) is the starting point of this paper. It suggested that a coalition of environmentalists and industrialists successfully lobbied the US Congress. More strict technology-based standards for new sources than existing sources was the resulting policy outcome serving the common interest of the coalition because it both offered a barrier to entry for new firms and improved environmental quality. Wc focus both on cases from air and water pollution in the US confirming which seem to confirm this suggestion and the case of international climate negotiations and the promotion of wind-based energy. In the line of the Ackerman and Hassler approach wc suggest that the reason for EU eagerness to push forward ambitious reduction target levels (and thereby promote new green industries) is a similar coalition between industrialists and environmentalists. Such a strategy can be seen in the context of the Bootleggers and Baptist theory developed by Yandle (1983), where the Baptists (in our case the environmentalists) demand changes in behaviour on moral reasons. In contrast, the Bootleggers (the producers of renewable energy), who profit from the very regulation, keep a low profile. The actual heavy subsidisation of renewable energy sources, such as wind energy, can be viewed as a successful policy outcome for the coalition of industrialists and environmentalists offering both market protection and improved environmental quality. Solving the current dead-lock in international climate negotiations across the Atlantic may well imply fighting the strong coalition of industrialists and environmentalists. Such a political battle may turn out to be just as tough as fighting windmills if not clearly investigated in future research. (au)

  15. The coalition of industrialists and environmentalists in the climate change issue

    Energy Technology Data Exchange (ETDEWEB)

    Brandt, U.S.; Tinggaard Svendsen, G.

    2003-07-01

    The political economy idea developed by Ackerman and Hassler (1981) is the starting point of this paper. It suggested that a coalition of environmentalists and industrialists successfully lobbied the US Congress. More strict technology-based standards for new sources than existing sources was the resulting policy outcome serving the common interest of the coalition because it both offered a barrier to entry for new firms and improved environmental quality. Wc focus both on cases from air and water pollution in the US confirming which seem to confirm this suggestion and the case of international climate negotiations and the promotion of wind-based energy. In the line of the Ackerman and Hassler approach wc suggest that the reason for EU eagerness to push forward ambitious reduction target levels (and thereby promote new green industries) is a similar coalition between industrialists and environmentalists. Such a strategy can be seen in the context of the Bootleggers and Baptist theory developed by Yandle (1983), where the Baptists (in our case the environmentalists) demand changes in behaviour on moral reasons. In contrast, the Bootleggers (the producers of renewable energy), who profit from the very regulation, keep a low profile. The actual heavy subsidisation of renewable energy sources, such as wind energy, can be viewed as a successful policy outcome for the coalition of industrialists and environmentalists offering both market protection and improved environmental quality. Solving the current dead-lock in international climate negotiations across the Atlantic may well imply fighting the strong coalition of industrialists and environmentalists. Such a political battle may turn out to be just as tough as fighting windmills if not clearly investigated in future research. (au)

  16. The petroleum industry and climate issues. Summary; KonKraft rapport 5

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    Broad scientific agreement prevails that human-produced (anthropogenic) greenhouse gas emissions affect the climate. The UN Intergovernmental Panel on Climate Change (IPCC) has established that such emissions must be significantly reduced to avoid serious consequences for the environment and society. Norway's petroleum industry recognises the climate challenge and has long worked to cut its emissions. These efforts avoided 40 million tonnes of carbon emissions in 1994-2007. The figure for 2006 alone was 4.5 million tonnes of carbon dioxide. Carbon capture and storage (CCS) has furthermore been initiated for natural gas production on the Snoehvit field in the Barents Sea, while the Gjoea and Valhall fields in the North Sea are to be powered from shore. These moves represent an annual cut of 1.3 million tonnes in carbon emissions by 2010. Further reduction measures totalling 800 000 tonnes per annum by 2013 have also been identified, and will help confirm Norway's position as the world's cleanest oil and gas producer. Norwegian greenhouse gas emissions, measured in carbon equivalent, totalled 55 million tonnes in 2007. Carbon dioxide accounted for 44.9 million tonnes. The total for the Norwegian continental shelf (NCS) was 13.8 million tonnes, including 13.2 million tonnes of carbon dioxide. KonKraft report 5 includes an account of action taken to reduce emissions from the NCS and measures planned for the future. The most power-intensive processes on an offshore installation are compression related to gas transport, injection of gas and water for pressure support, and pumping of oil and condensate. Power for these processes is largely generated by gas turbines, which provide the bulk of carbon emissions from the NCS. Flaring has accounted for about 10 per cent in recent years, but this share rose in 2007 because of start-up problems with the Snoehvit plant at Melkoeya Maturation of the NCS and the shift from oil to gas production will boost carbon

  17. The petroleum industry and climate issues; KonKraft rapport 5; Petroleumsnaeringen og klimaspoersmaal

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    Broad scientific agreement prevails that human-produced (anthropogenic) greenhouse gas emissions affect the climate. The UN Intergovernmental Panel on Climate Change (IPCC) has established that such emissions must be significantly reduced to avoid serious consequences for the environment and society. Norway's petroleum industry recognises the climate challenge and has long worked to cut its emissions. These efforts avoided 40 million tonnes of carbon emissions in 1994-2007. The figure for 2006 alone was 4.5 million tonnes of carbon dioxide. Carbon capture and storage (CCS) has furthermore been initiated for natural gas production on the Snoehvit field in the Barents Sea, while the Gjoea and Valhall fields in the North Sea are to be powered from shore. These moves represent an annual cut of 1.3 million tonnes in carbon emissions by 2010. Further reduction measures totalling 800 000 tonnes per annum by 2013 have also been identified, and will help confirm Norway's position as the world's cleanest oil and gas producer. Norwegian greenhouse gas emissions, measured in carbon equivalent, totalled 55 million tonnes in 2007. Carbon dioxide accounted for 44.9 million tonnes. The total for the Norwegian continental shelf (NCS) was 13.8 million tonnes, including 13.2 million tonnes of carbon dioxide. KonKraft report 5 includes an account of action taken to reduce emissions from the NCS and measures planned for the future. The most power-intensive processes on an offshore installation are compression related to gas transport, injection of gas and water for pressure support, and pumping of oil and condensate. Power for these processes is largely generated by gas turbines, which provide the bulk of carbon emissions from the NCS. Flaring has accounted for about 10 per cent in recent years, but this share rose in 2007 because of start-up problems with the Snoehvit plant at Melkoeya Maturation of the NCS and the shift from oil to gas production will boost carbon

  18. Thematic report on public governance

    International Nuclear Information System (INIS)

    The objective of the FSC workshop was to learn from the process that led to the ratification by the Finnish Parliament, on 18 May 2001, of the Decision in Principle on the final disposal facility for spent nuclear fuel in Olkiluoto, Eurajoki. One of the objectives clearly expressed by the NEA was to help government to make the right decisions, including by looking at successful policy making and decision-making practices. This gave 'Public Governance' issues a prominent role in the debates. In addition, the meeting was conceived as a discussion between stakeholders, which, interestingly, also made it an exercise in 'Public Governance'. This purpose of this report is to identify some key governance lessons that emerged from looking at this process in detail. It looks at the difficult policy context in which the Decision in Principle had to be taken. It highlights the governance challenge that emerged and suggests some key findings that could possibly be relevant in other similar circumstances. (author)

  19. Automatic thematic mapping in the EROS program

    Science.gov (United States)

    Edson, D. T.

    1972-01-01

    A specified approach to the automatic extraction and catographic presentation of thematic data contained in multispectral photographic images is presented. Experimental efforts were directed toward the mapping of open waters, snow and ice, infrared reflective vegetation, and massed works of man. The system must also be able to process data from a wide variety of sources.

  20. Thematic Mapper data for forest resource allocation

    Science.gov (United States)

    Zeff, Ilene S.; Merry, Carolyn J.

    1993-01-01

    A technique for classifying a Landsat Thematic Mapper image was demonstrated on the Wayne National Forest of southeastern Ohio. The classified image was integrated into a geographic information system database, and prescriptive forest land use allocation models were developed using the techniques of cartographic modeling. Timber harvest sites and accompanying haul roads were allocated.

  1. Thematic Mathematics: The Combinatorics of Prime Factorizations

    Science.gov (United States)

    Griffiths, Martin

    2010-01-01

    In this article, we use a particular example to illustrate a thematic approach to the teaching and learning of mathematics. Our theme, suitable for undergraduates and able sixth-form students, is the enumeration of mathematical objects associated with the prime factorizations of integers. It is shown in detail how this gives rise to some beautiful…

  2. Electricity and environmental policies of the European Community in relation to global climate change issues

    International Nuclear Information System (INIS)

    Over the past 40 years, successive European Environmental Programmes have emphasized protection of the environment as an increasingly important factor in policy planning and implementation. In response to the likely effect of CO2 emissions on global climate change, the European Community Member States adopted the objective of stabilizing the total CO2 emissions at the 1990 level by the year 2000, with a further decrease thereafter. Specific measures are being pursued, including: encouraging energy efficiency and energy conservation; promoting fuel substitution, particularly use of natural gas; examining use of fiscal instruments to reflect the real environmental costs in energy pricing; and furthering research into new and renewable energy sources for electricity generation. The nuclear industry can also make a significant contribution towards reducing the greenhouse effect, but it will have to gain public acceptance. This is one of the aims of the European Council Directive. The CEC is prepared to make specific proposals to find balanced solutions to the environmental problems caused by electricity. It will, however, be necessary to establish a common understanding of such problems on a global scale. (author)

  3. A green roof experimental site in the Mediterranean climate: the storm water quality issue.

    Science.gov (United States)

    Gnecco, Ilaria; Palla, Anna; Lanza, Luca G; La Barbera, Paolo

    2013-01-01

    Since 2007, the University of Genoa has been carrying out a monitoring programme to investigate the hydrologic response of green roofs in the Mediterranean climate by installing a green roof experimental site. In order to assess the influence of green roofs on the storm water runoff quality, water chemistry data have been included in the monitoring programme since 2010, providing rainfall and outflow data. For atmospheric source, the bulk deposition is collected to evaluate the role of the overall atmospheric deposition in storm water runoff quality. For subsurface outflow, a maximum of 24 composite samples are taken on an event basis, thus aiming at a full characterization of the outflow hydrograph. Water chemistry data reveal that the pollutant loads associated with green roof outflow is low; in particular, solids and metal concentrations are lower than values generally observed in storm water runoff from traditional rooftops. The concentration values of chemical oxygen demand, total dissolved solids, Fe, Ca and K measured in the subsurface outflow are significantly higher than those observed in the bulk deposition (p green roof behaviour as a sink/source of pollutants is investigated based on both concentration and mass. PMID:24056443

  4. Arctic Freshwater Synthesis: Summary of key emerging issues

    Science.gov (United States)

    Prowse, T.; Bring, A.; Mârd, J.; Carmack, E.; Holland, M.; Instanes, A.; Vihma, T.; Wrona, F. J.

    2015-10-01

    In response to a joint request from the World Climate Research Program's Climate and Cryosphere Project, the International Arctic Science Committee, and the Arctic Council's Arctic Monitoring and Assessment Program an updated scientific assessment has been conducted of the Arctic Freshwater System (AFS), entitled the Arctic Freshwater Synthesis (AFSΣ). The major reason behind the joint request was an increasing concern that changes to the AFS have produced, and could produce even greater, changes to biogeophysical and socioeconomic systems of special importance to northern residents and also produce extra-Arctic climatic effects that will have global consequences. The AFSΣ was structured around six key thematic areas: atmosphere, oceans, terrestrial hydrology, terrestrial ecology, resources, and modeling, the review of each coauthored by an international group of scientists and published as separate manuscripts in this special issue of Journal of Geophysical Research-Biogeosciences. This AFSΣ summary manuscript reviews key issues that emerged during the conduct of the synthesis, especially those that are cross-thematic in nature, and identifies future research required to address such issues.

  5. Both associative activation and thematic extraction count, but thematic false memories are more easily rejected

    OpenAIRE

    Carneiro, Paula; Garcia-Marques, Leonel; Fernandez, Angel; Albuquerque, Pedro

    2014-01-01

    The main aim of this study was to analyse the roles played by associative activation and thematic extraction in the explanation of false memories using the Deese, Roediger, McDermott (DRM) paradigm. Associative lists with two different types of critical items (CIs) were used: one, the associative CI, corresponded to the word most strongly primed by the associates in the list and another, the thematic CI, was the word that best described the theme of the list. Following three diffe...

  6. Issues and prospects of belowground ecology with special reference to global climate change

    Institute of Scientific and Technical Information of China (English)

    HE Jinsheng; WANG Zhengquan; FANG Jingyun

    2004-01-01

    The theory of ecology is based on over 100 a of research and investigation, all centered on aboveground patterns and processes. However, as contemporary ecologists are increasingly acknowledging, belowground structures, functions, and processes are some of the most poorly understood areas in ecology. This lack of understanding of belowground ecological processes seriously restricts the advance of global change research. The interdisciplinary field of belowground ecology began to flourish in the 1990s, along with the expansion of global change research, and quickly gained momentum. Belowground ecology aims to investigate belowground structures, functions, and processes, as well as their relationships with corresponding aboveground features, emphasizing the responses of belowground systems under global change conditions. Key research areas include root ecology,belowground animals, and soil microorganisms. This review summarizes and analyzes the relationships between aboveand belowground ecosystems, root ecology, root biogeography, belowground biodiversity, as well as research areas with particular challenges and progress. This commentary emphasizes certain theoretical issues concerning the responses of belowground processes to global change, and concludes that belowground ecology is a critical research priority in the 21st century.

  7. Eco-innovation, international trade, WTO and climate: Key issues for an ecological industrial policy. Documentation of a workshop on March 12, 2008

    Energy Technology Data Exchange (ETDEWEB)

    Hoppe, Jutta; Kahlenborn, Walter [Adelphi Research, Berlin (Germany); Gather, Corinna (eds.) [Umweltbundesamt, Dessau (Germany)

    2009-01-15

    Within the meeting of the German Federal Environment Agency (Dessau, Federal Republic of Germany) and the German Federal Ministry for the Environment, Nature Conservation and Natural Safety (Berlin, Federal Republic of Germany) at 12th March, 2008, the following reports were held: (a) Trade Policy and Climate Change - An overview from the perspective of an ecological industrial policy (Jutta Hoppe et al.); (b) Kyoto, Post-Kyoto and the WTO (Malena Sell); (c) Climate change, trade and competitiveness (Aaron Cosby, John Drexhage); (d) Unilateral climate policy and implications for trade policy (Susanne Droege); (e) Trade in environmental goods and services relevant to climate-change mitigation: Opportunities and challenges for new industries in the European Union (Mahesh Sugathan); (f) The relevance of WTO activities and rules in the climate change debate (Ludivine Tamiotti); (g) Like-products, energy standards and labelling (Roland Ismer); (h) EC Trade policy and climate challenges: An overview of EC trade policy approaches to climate change (Ditte Juul-Joergensen); (i) Opportunities and constraints for an integrated European climate and trade policy (Ulrich Hoffmann); (j) Climate change, eco-innovation, and EU trade policy: a critical assessment (Daniel Mittler); (k) Resume: Key Issues for an Ecological Industrial policy (Jutta Hoppe, Walter Kahlenborn).

  8. Extracting River Features from Remotely Sensed Data: An Evaluation of Thematic Correctness. GI_Forum 2013 – Creating the GISociety|

    OpenAIRE

    Filippi, Anthony; Paulus, Gernot; Guneralp, Inci; Hecher, Josef

    2013-01-01

    Automatic feature extraction from satellite imagery is cost effective and fast. An essential issue in this context is the degree of accuracy for thematic correctness obtainable through common pixel-based and object-oriented classification algorithms. By applying two classification algorithms to Landsat 5 TM imagery for the extraction of different morphological river features the thematic correctness of the resulting raster images and the separability of the river features is evaluated. River ...

  9. Balancing expenditures on mitigation of and adaptation to climate change : an exploration of Issues relevant to developing countries

    OpenAIRE

    Lecocq, Franck; Shalizi, Zmarak

    2007-01-01

    Although climate policies have been so far mostly focused on mitigation, adaptation to climate change is a growing concern in developed and developing countries. This paper discusses how adaptation fits into the global climate strategy, at the global and national levels. To do so, a partial equilibrium optimization model of climate policies-which includes mitigation, proactive adaptation (...

  10. Thematic Approach of Mathematics Textbooks in the Primary School

    OpenAIRE

    Helmane, Ineta

    2015-01-01

    The article describes and analyzes theoretical materials, textbooks about the aspects of the thematic choice in the acquisition of mathematics content using the thematic approach in primary school. Teaching mathematics thematically emphasises the use of applications of mathematics around a central theme whereas teaching in topics predominantly emphasises mathematical content. Mathematics content in the framework of the thematic approach is associated with the development of skills in practica...

  11. TOWARDS THEMATIC WEB SERVICES FOR GENERIC DATA VISUALIZATION AND ANALYSIS

    OpenAIRE

    T. Horanont; Basa, M.; Shibasaki, R.

    2012-01-01

    Spatial analysis packages and thematic mapping are available in a number of traditional desktop GIS. However, visualizing thematic maps through the Internet is still limited to fix contents and restrict changes of the input data. The users with limited GIS knowledge or people who do not own digital map data are normally having difficulties to create output thematic maps from generic data. In this study, we developed thematic mapping services that can be applied to non-spatial data fo...

  12. On Translation Strategies from the Perspectives of Thematic Progression

    Institute of Scientific and Technical Information of China (English)

    邢丹丹

    2014-01-01

    Thematic structure is an important grammatical device to organize the text,which is also an important aspect of discourse analysis. And the-matic progression plays an important role in the analysis of textual cohesion and organization. This paper mainly discusses the theory of thematic progression and its application to translation between English and Chinese.

  13. Fourth Thematic CERN School of Computing

    CERN Multimedia

    Alberto Pace, CSC Director

    2016-01-01

    The Fourth Thematic School of Computing (tCSC2016) takes place this year in Split, Croatia, from 22 to 28 May 2016.   The theme is "Efficient and Parallel Processing of Scientific Data", looking at: The challenge of scientific data processing: commonalities, analogies and the main differences between different sciences. Size of scientific software projects. Parallelism and asynchronism: computation and I/O. The School is open to postgraduate students and research workers with a few years' experience in elementary particle physics, computing, engineering or related fields.  All applicants are welcome, including former and future participants in the main CSC summer school. Registration will close on 15 February and participation is limited to 24 students. To register, please go here. About: The Thematic Schools are part of the annual series of CERN Schools of Computing, to promote advanced learning and knowledge exchange on the subject of scientific compu...

  14. Thematic cartography as a geographical application

    Directory of Open Access Journals (Sweden)

    Drago Perko

    2002-12-01

    Full Text Available A thematic map may be a geographical application (tool in itself or the basis for some other geographical work. The development of Slovene thematic cartography accelerated considerably following the independence of the country in 1991. From the viewpoint of content and technology, its greatest achievements are the Geographical Atlas of Slovenia and the National Atlas of Slovenia, which are outstanding achievements at the international level and of great significance for the promotion of Slovenia and Slovene geography and cartography. However, this rapid development has been accompanied by numerous problems, for example, the ignoring of various Slovene and international conventions for the preparation of maps including United Nations resolutions, Slovene and international (SIST ISO, and copyright laws.

  15. Analysis of thematic map classification error matrices.

    Science.gov (United States)

    Rosenfield, G.H.

    1986-01-01

    The classification error matrix expresses the counts of agreement and disagreement between the classified categories and their verification. Thematic mapping experiments compare variables such as multiple photointerpretation or scales of mapping, and produce one or more classification error matrices. This paper presents a tutorial to implement a typical problem of a remotely sensed data experiment for solution by the linear model method.-from Author

  16. Comparison of Thematic Maps Using Symbolic Entropy

    OpenAIRE

    Ruiz Marín, Manuel; López Hernández, Fernando Antonio; Páez, Antonio

    2011-01-01

    Comparison of thematic maps is an important task in a number of disciplines. Map comparison has traditionally been conducted using cell-by-cell agreement indicators, such as the Kappa measure. More recently, other methods have been proposed that take into account not only spatially coincident cells in two maps, but also their surroundings or the spatial structure of their differences. The objective of this paper is to propose a framework for map comparison that considers 1) the patterns of sp...

  17. Identifying Thematic Variations in SDSS research.

    OpenAIRE

    Chen, Chaomei; Ibekwe-Sanjuan, Fidelia; Sanjuan, Eric; Vogeley, Michael

    2008-01-01

    The Sloan Digital Sky Survey (SDSS) is the largest ongoing sky survey. It regularly makes data releases to the astronomical community. From a macroscopic point of view, a profound question is: what is the role of SDSS data releases in the evolution of the relevant scientific fields? In this paper, we introduce an integrated approach by combining statistical, information-theoretical, and symbolic methods for text data analysis and show how this combined approach can distinguish thematic variat...

  18. The Climate Change Crisis as an International Civil Rights Issue: Forging an Alliance Between Science, Activism, and Progressive Social Movements

    Science.gov (United States)

    Lynch, B. J.; Driver, S.

    2011-12-01

    If our scientific community wants to make real progress on the climate change and environmental crisis we must be willing to side with and fight for the oppressed. The national and international communities most ready to act - those hit hardest by the real impact of climate change in their day-to-day lives - need the political leadership of and a living, organic connection with scientists who are prepared to tell the truth and act on the truth of our science. A new generation of scientist-activist leaders and this strategic and mutually beneficial alliance with the oppressed will be necessary to wage an international, intransigent fight to enact and implement the social, political, and economic policies needed to mitigate the damage already done and prevent future environmental and human catastrophe. In the statement BAMN distributed to last year's Fall AGU conference we said, "there will be no shortage of mass struggle in the next period of history." This spring we saw the absolutely awe-inspiring social upheavals in North Africa and the Middle East in the form of waves of mass demonstrations in country after country. Many of those struggles, with demands for real democracy, for jobs and economic opportunities, for improved living conditions, continue to this day. In virtually every instance, these popular and progressive social movements have been led by youth: middle school, high school and college students. In the US and Europe we have seen the spread of student-led struggle around the defense of K-12 public education and on college campuses in defense of various programs, opportunities, and the character of the educational experience. The most dynamic force in these struggles has been the Latina/o, black, other underrepresented minority and immigrant youth who refuse to accept permanent second-class citizenship and a future devoid of hope and opportunity. We will discuss our experience as a youth-led civil rights organization presenting the issues of climate

  19. The strategic year 2015 - international issues analysis

    International Nuclear Information System (INIS)

    Russian-Ukrainian crisis, assertion of China's power in Asia, jihad threat in Iraq, continued conflict in Syria, withdraw temptation in the US, violence in Central African Republic and Southern Soudan, democracy fatigue in Europe, violent transition in Venezuela and downturn of Latin American giants, the world geopolitical order seems to be undergoing major change. The Strategic year 2015 book aims at understanding and deepening the issues of this change thanks to 197 country fact-sheets, 7 regional sheets, many regional and thematic maps, a chronological recall of the highlights of the year, some bibliographic references and a world statistical yearbook with the essential data. A specific chapter is devoted to climatic change and its consequences on energy and environmental issues

  20. Identification and preliminary characterization of global water resource issues which may be affected by CO/sub 2/-induced climate change

    Energy Technology Data Exchange (ETDEWEB)

    Callaway, J.M.; Cohen, M.L.; Currie, J.W.

    1984-04-01

    The objectives were to: (1) identify, characterize, and define existing or projected regional and global water resource management issues which may be affected by CO/sub 2/-induced climate changes; and (2) develop research priorities for acquiring additional information about the potential effects of a CO/sub 2/-induced climate change on the availability and allocation of freshwater supplies. The research was broken into four work elements: (1) identification of water resource management issues on a global and regional basis; (2) identification of a subset of generic CO/sub 2/-related water resource management issues believed to have the highest probability of being affected, beneficially or adversely, by a CO/sub 2/-induced climate change; (3) selection of specific sites for examining the potential effect of a CO/sub 2/-induced climate change on these issues; and (4) conducting detailed case studies at these sites, the results from which will be used to identify future research and data needs in the area of water resources. This report summarizes the research related to the first three work elements. 6 figures, 9 tables.

  1. Preface to the Special Issue on "Geophysical and Climate Change Studies in Tibet, Xinjiang, and Siberia (TibXS from Satellite Geodesy"

    Directory of Open Access Journals (Sweden)

    Cheinway Hwang

    2013-01-01

    Full Text Available This special issue publishes papers on recent results in geophysical and climate change studies over Tibet, Xinjiang and Siberia (TibXS based upon some of the key sensors used in satellite geodesy, including satellite gravimetric sensors (GRACE and GOCE, satellite altimeters (TOPEX, Jason-1 and -2, and ENVISAT, and Global Positioning System satellites. Results from ground- and airborne-based geodetic observations, notably those based on airborne gravimeter, superconducting gravimeter (SG and seismometers are also included in the special issue. In all, 22 papers were submitted for this special issue; 17 papers were accepted.

  2. Strategies of petroleum companies facing climate change issues; Strategies des compagnies petrolieres face a la problematique du changement climatique

    Energy Technology Data Exchange (ETDEWEB)

    Gervais, St.

    2005-05-01

    The oil industry is particularly concerned with the issue of climate change. The implementation of Greenhouse Gases (GHG) reduction policies can be perceived as an additional environmental constraint for the management of the production chain. It is also represents a first step towards a possible decarbonization of the economy. In the long-term, the fight against global warming calls thus into question the activity level of petroleum companies. Confronted with this, still uncertain, new environmental deal, some petroleum multinationals adopt proactive behaviors, e.g. with voluntary commitments to reduce GHG emissions, or with investments in alternative technologies. First of all, we present the potential economic impacts of the Kyoto Protocol on oil industry. Then, we conduct a comparative analysis of the 'Kyoto risk' for the five largest multinationals of this sector according to their activities and their geographical implantations. Then, for the purpose to interpreting proactive strategies of firms such as BP and Shell, we examine various explanations including 'win-win', public image and the response to broad societal needs. This leads us to formalize the proactive behavior as an anticipatory management of carbon contestability, particularly perceptible in financial markets. Lastly, we try to justify economically investments of companies in the field of alternative energy sources and technologies through the lens of real options theory and by a management of the exhaustible fossil resources. (author)

  3. Rethinking Prefigurative Politics: Introduction to the Special Thematic Section

    Directory of Open Access Journals (Sweden)

    Flora Cornish

    2016-05-01

    Full Text Available This special thematic section responds to the 21st century proliferation of social movements characterised by the slogans ‘another world is possible’ and ‘be the change you want to see’. It explores prefigurative politics as a means of instantiating radical social change in a context of widening global inequalities, climate change, and the crises and recoveries of neoliberal global capitalism. ‘Prefigurative politics’ refers to a range of social experiments that both critique the status quo and offer alternatives by implementing radically democratic practices in pursuit of social justice. This collection of articles makes the case for psychologists to engage with prefigurative politics as sites of psychological and social change, in the dual interests of understanding the world and changing it. The articles bridge psychology and politics in three different ways. One group of articles brings a psychological lens to political phenomena, arguing that attention to the emotional, relational and intergroup dynamics of prefigurative politics is required to understand their trajectories, challenges, and impacts. A second group focuses a political lens on social settings traditionally framed as psychological sites of well-being, enabling an understanding of their political nature. The third group addresses the ‘border tensions’ of the psychological and the political, contextualising and historicising the instantiation of prefigurative ideals and addressing tensions that arise between utopian ideals and various internal and external constraints. This introduction to the special section explores the concept and contemporary debates concerning prefigurative politics, outlines the rationale for a psychological engagement with this phenomenon, and presents the articles in the special thematic section. The general, prefigurative, aim is to advance psychology’s contribution to rethinking and remaking the world as it could be, not only

  4. ECCOMAS Thematic Conference on Multibody Dynamics

    CERN Document Server

    Multibody Dynamics : Computational Methods and Applications

    2016-01-01

    This book includes selected papers from the ECCOMAS Thematic Conference on Multibody Dynamics, that took place in Barcelona, Spain, from June 29 to July 2, 2015. By having its origin in analytical and continuum mechanics, as well as in computer science and applied mathematics, multibody dynamics provides a basis for analysis and virtual prototyping of innovative applications in many fields of contemporary engineering. With the utilization of computational models and algorithms that classically belonged to different fields of applied science, multibody dynamics delivers reliable simulation platforms for diverse highly-developed industrial products such as vehicle and railway systems, aeronautical and space vehicles, robotic manipulators, smart structures, biomechanical systems,and nanotechnologies.

  5. Thematic Analysis and Visualization of Textual Corpus

    OpenAIRE

    Anja Habacha Chabi; Ferihane Kboubi; Mohamed Ben Ahmed,

    2011-01-01

    The semantic analysis of documents is a domain of intense research at present. The works in this domain can take several directions and touch several levels of granularity. In the present work we are exactly interested in the thematic analysis of the textual documents. In our approach, we suggest studying the variation of the theme relevance within a text to identify the major theme and all the minor themes evoked in the text. This allows us at the second level of analysis to identify the rel...

  6. Thematic mapper studies band correlation analysis

    Science.gov (United States)

    Ungar, S. G.; Kiang, R.

    1976-01-01

    Spectral data representative of thematic mapper candidate bands 1 and 3 to 7 were obtained by selecting appropriate combinations of bands from the JSC 24 channel multispectral scanner. Of all the bands assigned, only candidate bands 4 (.74 mu to .80 mu) and 5 (.80 mu to .91 mu) showed consistently high intercorrelation from region to region and time to time. This extremely high correlation persisted when looking at the composite data set in a multitemporal, multilocation domain. The GISS investigations lend positive confirmation to the hypothesis, that TM bands 4 and 5 are redundant.

  7. Preface to the Special Issue on Climate-Chemistry Interactions: Atmospheric Ozone, Aerosols, and Clouds over East Asia

    OpenAIRE

    Wei-Chyung Wang and Jen-Ping Chen

    2007-01-01

    Atmospheric radiatively-important chemical constituents (e.g., O3 and aerosols) are important to maintain the radiation balance of the Earth-atmosphere climate system, and changes in their concentration due to both natural causes and anthropogenic activities will induce climate changes. The distribution of these constituents is sensitive to the state of the climate (e.g., temperature, moisture, wind, and clouds). Therefore, rises in atmospheric temperature and water vapor, and changes in circ...

  8. Overview of the Special Issue: A Multi-Model Framework to Achieve Consistent Evaluation of Climate Change Impacts in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Waldhoff, Stephanie T.; Martinich, Jeremy; Sarofim, Marcus; DeAngelo, B. J.; McFarland, Jim; Jantarasami, Lesley; Shouse, Kate C.; Crimmins, Allison; Ohrel, Sara; Li, Jia

    2015-07-01

    The Climate Change Impacts and Risk Analysis (CIRA) modeling exercise is a unique contribution to the scientific literature on climate change impacts, economic damages, and risk analysis that brings together multiple, national-scale models of impacts and damages in an integrated and consistent fashion to estimate climate change impacts, damages, and the benefits of greenhouse gas (GHG) mitigation actions in the United States. The CIRA project uses three consistent socioeconomic, emissions, and climate scenarios across all models to estimate the benefits of GHG mitigation policies: a Business As Usual (BAU) and two policy scenarios with radiative forcing (RF) stabilization targets of 4.5 W/m2 and 3.7 W/m2 in 2100. CIRA was also designed to specifically examine the sensitivity of results to uncertainties around climate sensitivity and differences in model structure. The goals of CIRA project are to 1) build a multi-model framework to produce estimates of multiple risks and impacts in the U.S., 2) determine to what degree risks and damages across sectors may be lowered from a BAU to policy scenarios, 3) evaluate key sources of uncertainty along the causal chain, and 4) provide information for multiple audiences and clearly communicate the risks and damages of climate change and the potential benefits of mitigation. This paper describes the motivations, goals, and design of the CIRA modeling exercise and introduces the subsequent papers in this special issue.

  9. Thematic Working Map in GIS Environment

    Directory of Open Access Journals (Sweden)

    Stjepan Husnjak

    2003-03-01

    Full Text Available Planning of sustainable development and land use requires a lot of reliable and good quality information, which serves as the basis for timely and adequate decision-making. One of the most important forms of information are various maps. Until recently, preparing of such data was, no doubt, a rather complex. At present thanks to first of all, the GIS technology it is possible to develop corresponding geographic information systems with databases which then allow comparatively simple preparing of necessary thematic maps.The paper first presents the method of developing the Geographic and Land Information System(GIZIS of the Karlovacka County which, although developed for the purpose of agricultural development, may also be used in ecology, environment protection, physical planning, water management and for soil conservation and regulation. Several examples illustrate the possibilities of preparing of specialized maps. The basic data for developing of the geographic and land information system were the data of the Basic Soil Maps and topographic maps of the Republic ofCroatia at the scale of 1:50 000 or 1:25 000, and the data from other studies made for the purpose of agricultural development in the area. These data, together with the results of processing and analysis this data, by digitalization, generalization and interpolation, were incorporated into an integrated database of the geographic and land information system by using Microstation, AutoCad, ArcInfo, ArcWiew and Access software and the corresponding hardware. GIZIS database consists of two parts. The first part includes the data referring to polygons - pedological contours, and the other part the data on pedological profiles. The base is organized in a way that enable prepare different thematic maps, but it can be also used in digital form allowing simple and easy access by the ArcWiew program package to all information, either by the base search or by putting questions. The data

  10. Corporate funding and ideological polarization about climate change.

    Science.gov (United States)

    Farrell, Justin

    2016-01-01

    Drawing on large-scale computational data and methods, this research demonstrates how polarization efforts are influenced by a patterned network of political and financial actors. These dynamics, which have been notoriously difficult to quantify, are illustrated here with a computational analysis of climate change politics in the United States. The comprehensive data include all individual and organizational actors in the climate change countermovement (164 organizations), as well as all written and verbal texts produced by this network between 1993-2013 (40,785 texts, more than 39 million words). Two main findings emerge. First, that organizations with corporate funding were more likely to have written and disseminated texts meant to polarize the climate change issue. Second, and more importantly, that corporate funding influences the actual thematic content of these polarization efforts, and the discursive prevalence of that thematic content over time. These findings provide new, and comprehensive, confirmation of dynamics long thought to be at the root of climate change politics and discourse. Beyond the specifics of climate change, this paper has important implications for understanding ideological polarization more generally, and the increasing role of private funding in determining why certain polarizing themes are created and amplified. Lastly, the paper suggests that future studies build on the novel approach taken here that integrates large-scale textual analysis with social networks. PMID:26598653

  11. Policies to Reduce Emissions from Deforestation and Degradation (REDD) in Tropical Forests: An Examination of the Issues Facing the Incorporation of REDD into Market-Based Climate Policies

    OpenAIRE

    Myers, Erin C.

    2007-01-01

    Deforestation and forest degradation account for 20 percent of annual total greenhouse gas (GHG) emissions. The vast majority of these forestry emissions come from deforestation in developing countries. Currently, there is significant dialogue at the international level about how to integrate reducing emissions from deforestation and degradation (REDD) into the existing climate change regime through market-based incentives. This paper examines the issues that arise when trying to create an ec...

  12. Marketing and performance: a thematic study of firms in the UK and Ghana.

    OpenAIRE

    Appiah-Adu, Kwaku

    1998-01-01

    The issue being investigated in this thesis concerns the extent to which marketing practices impact upon business performance and how the competitive environment influences the market orientation-performance relationships in an industrialised nation and a developing economy. This thesis takes as its underlying theoretical framework, the marketing-performance paradigm of marketing strategy theory and practice and involves a thematic study of marketing practices, their relevance in different en...

  13. English Language Assessment in the Colleges of Applied Sciences in Oman: Thematic Document Analysis

    OpenAIRE

    Fatma Al Hajri

    2014-01-01

    Proficiency in English language and how it is measured have become central issues in higher education research as the English language is increasingly used as a medium of instruction and a criterion for admission to education. This study evaluated the English language assessment in the foundation Programme at the Colleges of Applied sciences in Oman. It used thematic analysis in studying 118 documents on language assessment. Three main findings were reported: compatibility between what was ta...

  14. Climate Change, Global Warming and Global Inequity in Developed and Developing Countries (Analytical Perspective, Issue, Problem and Solution)

    International Nuclear Information System (INIS)

    Climate change becomes one of the most significant challenges faced by most environmentalist all over the world. Every country either developed or developing one has the same need in climate change impact mitigation and adaptation. However, developed countries are believed to have better ability rather than developing countries in particular to climate change adaptation impact. It is described by several indications pointed out by several practitioners. The methods compare findings in both developing and developed countries. It is analyzing two salient data justified by rational arguments and emphasizing with some justifications then finally summarizing with solutions and recommendations

  15. Preface to the Special Issue on Climate-Chemistry Interactions: Atmospheric Ozone, Aerosols, and Clouds over East Asia

    Directory of Open Access Journals (Sweden)

    Wei-Chyung Wang and Jen-Ping Chen

    2007-01-01

    Full Text Available Atmospheric radiatively-important chemical constituents (e.g., O3 and aerosols are important to maintain the radiation balance of the Earth-atmosphere climate system, and changes in their concentration due to both natural causes and anthropogenic activities will induce climate changes. The distribution of these constituents is sensitive to the state of the climate (e.g., temperature, moisture, wind, and clouds. Therefore, rises in atmospheric temperature and water vapor, and changes in circulation and clouds in global warming can directly affect atmospheric chemistry with subsequent implications for these constituents. Although many coupling mechanisms are identified, the net effect of all these impacts on climate change is not well understood. In particular, changes in water vapor and clouds associated with the hydrologic cycle contain significant uncertainties.

  16. Heat, Human Performance, and Occupational Health: A Key Issue for the Assessment of Global Climate Change Impacts.

    Science.gov (United States)

    Kjellstrom, Tord; Briggs, David; Freyberg, Chris; Lemke, Bruno; Otto, Matthias; Hyatt, Olivia

    2016-01-01

    Ambient heat exposure is a well-known health hazard, which reduces human performance and work capacity at heat levels already common in tropical and subtropical areas. Various health problems have been reported. Increasing heat exposure during the hottest seasons of each year is a key feature of global climate change. Heat exhaustion and reduced human performance are often overlooked in climate change health impact analysis. Later this century, many among the four billion people who live in hot areas worldwide will experience significantly reduced work capacity owing to climate change. In some areas, 30-40% of annual daylight hours will become too hot for work to be carried out. The social and economic impacts will be considerable, with global gross domestic product (GDP) losses greater than 20% by 2100. The analysis to date is piecemeal. More analysis of climate change-related occupational health impact assessments is greatly needed. PMID:26989826

  17. Scientific issues in the design of metrics for inclusion of oxides of nitrogen in global climate agreements

    Science.gov (United States)

    Shine, K. P.; Berntsen, T. K.; Fuglestvedt, J. S.; Sausen, R.

    2005-01-01

    The Kyoto Protocol seeks to limit emissions of various greenhouse gases but excludes short-lived species and their precursors even though they cause a significant climate forcing. We explore the difficulties that are faced when designing metrics to compare the climate impact of emissions of oxides of nitrogen (NOx) with other emissions. There are two dimensions to this difficulty. The first concerns the definition of a metric that satisfactorily accounts for its climate impact. NOx emissions increase tropospheric ozone, but this increase and the resulting climate forcing depend strongly on the location of the emissions, with low-latitude emissions having a larger impact. NOx emissions also decrease methane concentrations, causing a global-mean radiative forcing similar in size but opposite in sign to the ozone forcing. The second dimension of difficulty concerns the intermodel differences in the values of computed metrics. We explore the use of indicators that could lead to metrics that, instead of using global-mean inputs, are computed locally and then averaged globally. These local metrics may depend less on cancellation in the global mean; the possibilities presented here seem more robust to model uncertainty, although their applicability depends on the poorly known relationship between local climate change and its societal/ecological impact. If it becomes a political imperative to include NOx emissions in future climate agreements, policy makers will be faced with difficult choices in selecting an appropriate metric. PMID:16243971

  18. Response to "Learning through Life": Thematic Area of Poverty Reduction

    Science.gov (United States)

    Preece, Julia

    2010-01-01

    This paper responds to the NIACE report "Learning through Life" in relation to the report's thematic area of poverty reduction. The paper draws on the thematic working papers that informed the report as well as wider literature on poverty. It takes a multidimensional perspective of poverty, drawing on Sen's concept of poverty as "unfreedom" and…

  19. Primary-Process Thinking in Thematic Fantasies of Creative Adolescents

    Science.gov (United States)

    Schaefer, Charles E.

    1971-01-01

    Thematic fantasies of highly creative adolescents were rated by clinical psychologists as exhibiting greater primary-process thinking than the thematic reports of matched controls; they also included a greater proportion of unlikely combinations, fluid transformations, visual representations, magic occurrences, and contradictions. (Author)

  20. Methods for the thematic synthesis of qualitative research in systematic reviews

    Directory of Open Access Journals (Sweden)

    Harden Angela

    2008-07-01

    . Conclusion We compare thematic synthesis to other methods for the synthesis of qualitative research, discussing issues of context and rigour. Thematic synthesis is presented as a tried and tested method that preserves an explicit and transparent link between conclusions and the text of primary studies; as such it preserves principles that have traditionally been important to systematic reviewing.

  1. The thematic plant life assessment network (PLAN)

    Energy Technology Data Exchange (ETDEWEB)

    Hurst, R.C.; McGarry, D. [EC/JRC Institute for Advanced Materials, Petten (Netherlands); Pedersen, H.H. [Brite Euram DG XII, Brussels (Belgium)

    1998-12-31

    The Plant Life Assessment Network (PLAN) is a Brite Euram Type II Thematic Network, initiated by the European Commission to facilitate structured co-operation between all cost shared action projects already funded by the Commission which fall under this common technical theme. The projects involved address a multiplicity of problems associated with plant life assessment and are drawn from Brite-Euram, Standards, Measurement and Testing, Nuclear Fission Safety and Esprit EC programmes. The main aim of the Network is to initiate, maintain and monitor a fruitful co-operation process between completed, ongoing and future EC R and D projects, thereby promoting improved cross fertilization and enhanced industrial exploitation of R and D results. As the project is in its infancy, this presentation covers the background to the initiative in some detail. In particular two key aspects are highlighted, namely, the requirement of the EC to launch such a network in the area of plant life assessment including its evolution from two small Thematic Research Actions and, secondly, the mechanism for structuring the Network in an ordered and proven way along the lines of the EC/JRC European Networks, PISC, NESC, AMES, ENIQ, ENAIS and EPERC. The operating and financial structure of the Network is detailed with reference made to the role of the executive Steering Committee, The Network Project Leader and the Network Financial Co-ordinator. Each of the 58 projects involved in the Network, representing a wide range of industrial sectors and disciplines, is distributed in terms of their efforts between 4 disciplinary Clusters covering Inspection, Instrumentation and Monitoring, Structural Mechanics and Maintenance. For each of these Clusters, an expert has been appointed as a Project Technical Auditor to support the elected Cluster Co-ordinator to define Cluster Tasks, which contribute to the overall objectives of the project. From the Project Representatives, Cluster Task Leaders and

  2. Upstream oil and gas industry options paper : report of the upstream oil and gas working group of the Industry Issues Table to the National Climate Change Secretariat

    International Nuclear Information System (INIS)

    The Canadian Association of Petroleum Producers (CAPP) has coordinated the efforts of the upstream oil and natural gas industry to draft a foundation paper to provide data on industry greenhouse gas (GHG) emissions and actions. This paper is a technical piece targeted at government officials and stakeholders involved in the National Climate Change Secretariat process. The paper also outlines the context for considering policies aimed at reducing oil and gas industry emissions on climate change. The 6 key messages that CAPP wanted to emphasize in this paper were: (1) Canada's situation is very different from that of the U.S. and most other industrial countries, (2) GHG emissions are primarily an end-use consumption issue, (3) the climate change issue and the Kyoto Protocol present a major uncertainty that could undermine Canadian oil and natural gas development opportunities, (4) Canada should not be penalised by its growth of oil and natural gas resources, (5) the ability to reduce emissions by changing production technology is limited because large reductions in Canadian upstream emissions would only mean a shift of production to other countries which would not help to reduce global emissions, and (6) Canada should focus on promoting cost-effective action, research and development and international flexibility, and ensure that recognition is given to those companies that reduce emissions. tabs., figs

  3. An Interaction of Economy and Environment in Dynamic Computable General Equilibrium Modelling with a Focus on Climate Change Issues in Korea : A Proto-type Model

    Energy Technology Data Exchange (ETDEWEB)

    Joh, Seung Hun; Dellink, Rob; Nam, Yunmi; Kim, Yong Gun; Song, Yang Hoon [Korea Environment Institute, Seoul (Korea)

    2000-12-01

    In the beginning of the 21st century, climate change is one of hottest issues in arena of both international environment and domestic one. During the COP6 meeting held in The Hague, over 10,000 people got together from the world. This report is a series of policy study on climate change in context of Korea. This study addresses on interactions of economy and environment in a perfect foresight dynamic computable general equilibrium with a focus on greenhouse gas mitigation strategy in Korea. The primary goal of this study is to evaluate greenhouse gas mitigation portfolios of changes in timing and magnitude with a particular focus on developing a methodology to integrate the bottom-up information on technical measures to reduce pollution into a top-down multi-sectoral computable general equilibrium framework. As a non-Annex I country Korea has been under strong pressure to declare GHG reduction commitment. Of particular concern is economic consequences GHG mitigation would accrue to the society. Various economic assessment have been carried out to address on the issue including analyses on cost, ancillary benefit, emission trading, so far. In this vein, this study on GHG mitigation commitment is a timely answer to climate change policy field. Empirical results available next year would be highly demanded in the situation. 62 refs., 13 figs., 9 tabs.

  4. The Natural Gas Dilemma in New England's Electricity Sector: Experts' Perspectives on Long Term Climate Issues and Policy Opportunities

    Science.gov (United States)

    Griffith, Steven

    This thesis is an interpretive analysis of experts' perspectives on the climate implications of New England's reliance on natural gas for electricity generation. Specifically, this research, conducted through interviews and literature review, examines experts' opinions on the desired role of natural gas within the regional electricity sector, alternative energy resources, and state and regional policy opportunities toward the achievement of New England's ambitious long-term greenhouse gas reduction goals. Experts expressed concern about the climate dilemma posed by a dependence on natural gas. However, interviews revealed that short-term reliability and cost considerations are paramount for many experts, and therefore a reliance on natural gas is the existing reality. To incentivize renewable generation technologies for the purposes of long-term climate stabilization, experts advocated for the expanded implementation of renewable portfolio standard, net metering, and feed-in tariff policies. More broadly, interviewees expressed the need for an array of complementary state and regional policies.

  5. ECCOMAS Thematic Conference on Multibody Dynamics

    CERN Document Server

    Fisette, Paul; Multibody Dynamics : Computational Methods and Applications

    2013-01-01

    This volume provides the international multibody dynamics community with an up-to-date view on the state of the art in this rapidly growing field of research which now plays a central role in the modeling, analysis, simulation and optimization of mechanical systems in a variety of fields and for a wide range of industrial applications. This book contains selected contributions delivered at the ECCOMAS Thematic Conference on Multibody Dynamics, which was held in Brussels, Belgium and organized by the Université catholique de Louvain, from 4th to 7th July 2011.  Each paper reflects the State-of-Art in the application of Multibody Dynamics to different areas of engineering. They are enlarged and revised versions of the communications, which were enhanced in terms of self-containment and tutorial quality by the authors. The result is a comprehensive text that constitutes a valuable reference for researchers and design engineers which helps to appraise the potential for the application of multibody dynamics meth...

  6. Children's understandings’ of obesity, a thematic analysis

    Directory of Open Access Journals (Sweden)

    Amy L. Fielden

    2011-09-01

    Full Text Available Childhood obesity is a major concern in today's society. Research suggests the inclusion of the views and understandings of a target group facilitates strategies that have better efficacy. The objective of this study was to explore the concepts and themes that make up children's understandings of the causes and consequences of obesity. Participants were selected from Reception (4–5 years old and Year 6 (10–11 years old, and attended a school in an area of Sunderland, in North East England. Participants were separated according to age and gender, resulting in four focus groups, run across two sessions. A thematic analysis (Braun & Clarke, 2006 identified overarching themes evident across all groups, suggesting the key concepts that contribute to children's understandings of obesity are “Knowledge through Education,” “Role Models,” “Fat is Bad,” and “Mixed Messages.” The implications of these findings and considerations of the methodology are discussed in full.

  7. Thematic Unity Across a Video Game Series.

    Directory of Open Access Journals (Sweden)

    Jason Brame

    2011-07-01

    Full Text Available Koji Kondo’s music is among the most recognized video game music ever written. As the composer for both Super Mario Bros. (Nintendo, 1984 and The Legend of Zelda (Nintendo, 1986, he has received international fame and recognition for his game compositions. With The Legend of Zelda series, Kondo has managed to create new music for each iteration of the series while maintaining a sense of unity across the series as a whole. Through the use of motivic and prolongational analysis, this article demonstrates how Kondo created this unity across the entire Zelda franchise, while making each game’s score unique by examining one musical element, the overworld theme, from each of the main entries in the Zelda series. A Schenkerian-like analysis is used to identify structural and motivic relationships between the various themes. This essay concludes with an examination of semiotic implications of this analysis and its impact on other aspects of the Zelda series and game music analysis as a whole. Using concepts from Barthes Elements of Semiology, I discuss the implication of the musical analysis to show how this approach can provide the basis for an in-depth look at musical signs in video games. In this discussion of thematic unity, I’m exploring both musical theme and a semiological theme.

  8. Decolonizing Psychological Science: Introduction to the Special Thematic Section

    Directory of Open Access Journals (Sweden)

    Glenn Adams

    2015-08-01

    Full Text Available Despite unprecedented access to information and diffusion of knowledge across the globe, the bulk of work in mainstream psychological science still reflects and promotes the interests of a privileged minority of people in affluent centers of the modern global order. Compared to other social science disciplines, there are few critical voices who reflect on the Euro-American colonial character of psychological science, particularly its relationship to ongoing processes of domination that facilitate growth for a privileged minority but undermine sustainability for the global majority. Moved by mounting concerns about ongoing forms of multiple oppression (including racialized violence, economic injustice, unsustainable over-development, and ecological damage, we proposed a special thematic section and issued a call for papers devoted to the topic of "decolonizing psychological science". In this introduction to the special section, we first discuss two perspectives—liberation psychology and cultural psychology—that have informed our approach to the topic. We then discuss manifestations of coloniality in psychological science and describe three approaches to decolonization—indigenization, accompaniment, and denaturalization—that emerge from contributions to the special section. We conclude with an invitation to readers to submit their own original contributions to an ongoing effort to create an online collection of digitally linked articles on the topic of decolonizing psychological science.

  9. "It's Not a Political Issue!" The Interaction of Subject and Politics on Professors' Beliefs in Human-Induced Climate Change

    Science.gov (United States)

    Nussbaum, E. Michael; Owens, Marissa C.; Cordova, Jacqueline R.

    2016-01-01

    This study examines the interaction of political orientation with academic discipline on beliefs in anthropogenic climate change (ACC) among higher education faculty. Over 300 faculty members at two research institutions in the United States were surveyed on topics concerning ACC and the results were analyzed with multiple regression. Even among…

  10. How thematic maps can assist collection management: a qualitative assessment of journals' thematic focus

    OpenAIRE

    Ibekwe-Sanjuan, Fidelia

    2005-01-01

    We present a method for mapping the content of a text collection. This method uses linguistic analysis to relate terms extracted from the texts and clusters them into thematic topics mapped onto a 2D space. While the graphic display of domain topics is useful for several information-driven tasks, the focus of the paper is more on the comparison of journal ranking by productivity (number of published papers in the collection) and by content representativity (ranking by number of terms and clus...

  11. Thematic Analysis of English Introductions to Scenic Spots

    Institute of Scientific and Technical Information of China (English)

    郭琳惠

    2013-01-01

    Of Halliday’s three metafunctions, the textual function helps the written or spoken text organized into a coherent one as a whole. In the textual function, the thematic structure gives the clause its character as a message. Since tourism has become a booming industry on the global scale, introductions to scenic spots play a crucial role in attracting or persuading readers to visit the tourist destinations. This paper, by comparing the thematic structures of two English introductions to scenic spots , tries to an-alyze how the writer organizes the thematic structure in English tourist tests to achieve their communicative purpose of publiciz-ing and promotion.

  12. Analysis of the thematic content of review Nucleus

    International Nuclear Information System (INIS)

    A computer programme for performing standardized analysis of research areas and key concepts of nuclear science and technology under development at Cubaenergia is presented. Main components of the information processing system, as well as computational methods and modules for thematic content analysis of INIS Database record files are described. Results of thematic content analysis of review Nucleus from 1986 to 2005 are shown. Furthermore, results of demonstrative study Nucleus, Science, Technology and Society are also shown. The results provide new elements to asses the significance of the thematic content of review Nucleus in the context of innovation in interrelated multidisciplinary research areas

  13. Study of the Relationship Between the Organizational Climate and the Campus Ethical Issues of Universities across the Taiwan Strait

    Institute of Scientific and Technical Information of China (English)

    WU Chen-fong

    2004-01-01

    The study applied the approach of empirical studies to select 176 teachers in 9 universities in Taiwan and Inland in China to deliver questionnaires. The study intended to explore the influence of organizational climate on campus ethics and its diversity between the universities across the Taiwan strait. The study explored that the organizational climate in the universities across the Strait was not ethically high. Yet, the universities in Inland emphasized more on campus restraint in teachers' behavior, job performance and their sense of belonging to the school.The study result demonstrated that improving leadership of the universities could enhance teachers' identification with their schools and could promote the level of campus across the Strait.

  14. Preface to the Special Issue on Geodynamic and Climate-Change Processes over Tibet, Xinjiang and Siberia

    Directory of Open Access Journals (Sweden)

    Cheinway Hwang

    2011-01-01

    Full Text Available Tibet, Xinjiang and Siberia (TibXS are regions with active plate tectonics. Evidence from satellite gravimetry and altimetry shows the hydrological evolutions over these regions are sensitive to global climate change. For example, inter-annual lake level changes over Tibet and Xinjiang from satellite altimetry are found to be connected to the El Nino Southern Oscillation (ENSO. Lakes in central Asia, Xinjiang and Siberia show sharp changes in lake levels that can be explained by climate change. Recent terrestrial gravity, GRACE and GPS observations suggest that the crust over the Tibetan plateau is thickening, and the Himalayan glaciers appear to be thinning. Satellite altimetry is a potential tool to study vertical displacement and permafrost thawing and changes in the active layers in Siberia and Tibet.

  15. Preface to special issue: Monitoring and modelling to guide coastal adaptation to extreme storm events in a changing climate

    OpenAIRE

    J. Brown; Ciavola, P.; Masselink, G.; McCall, R.; Plater, A.

    2016-01-01

    Storms across the globe and their associated consequences in coastal zones (flooding and erosion), combined with the long-term geomorphic evolution of our coastlines, are a threat to life and assets, both socioeconomic and environmental. In a changing climate, with a rising global sea level, potentially changing patterns in storm tracks and storminess, and rising population density and pressures on the coastal zone, the future risk of coastal storm impacts is likely to increase. Coastal manag...

  16. Understanding environmental and climatic influences on regional differences and spatio-temporalscale issues of dengue fever transmission in Puerto Rico

    Science.gov (United States)

    Serman, E. A.; Akanda, A. S. S.; Ginsberg, H. S.; Couret, J.

    2015-12-01

    Each year, there are an estimated 50-100 million cases of dengue fever worldwide, roughly 30 times the number of cases as 50 years ago, with some estimates even higher. Puerto Rico (PR) has experienced epidemic dengue activity since 1963, and the disease is currently endemic. Since 1990 there have been 4 large epidemics, the most recent in 2010 where there were nearly 27,000 cases reported, amounting to almost 1% of the island's total population. Because no vaccine is currently available, effective control is dependent on our ability to understand the complex relationship between environmental factors, mosquito vector ecology, and disease epidemiology. Dengue virus is transmitted primarily by Aedes aegypti mosquitoes, as humans are the preferred host for Ae. aegypti. The purpose of our analysis is to assess temporal and spatial patterns of dengue transmission in PR and relate this to both climatic and anthropogenic factors. Unlike past studies, which have used San Juan to represent the island as a whole, our research will investigate regional dynamics in dengue transmission, as preliminary results have shown significant differences in population density, disease incidence, and environmental and climatic variables. Data from the Passive Dengue Surveillance System of CDC, meteorological observations from NCDC, and remote sensing data from USGS and NASA will be used together to identify relationships between climate, urbanization, and dengue incidence for PR at various spatial and temporal scales. Preliminary climatic factors considered include precipitation, temperature, humidity, and soil moisture. Finally, we will assess measures of urbanization such as land cover, land use, population density, and infrastructure that can make regional differences in dengue incidence each year. Results from this study could help create early warning systems for dengue surveillance in Puerto Rico, and develop techniques that can be applied to other areas of the world.

  17. Hydrological projections of climate change scenarios in the Lena and the Mackenzie basins: modeling and uncertainty issues

    Science.gov (United States)

    Gelfan, Alexander; Gustafsson, David; Motovilov, Yury; Arheimer, Berit; Kalugin, Andrei; Krylenko, Inna; Lavrenov, Alexander

    2016-04-01

    The ECOMAG and the HYPE regional hydrological models were setup to assess possible impacts of climate change on the hydrological regime of two pan-Arctic great drainage basins: the Lena and the Mackenzie rivers. We firstly assessed the reliability of the hydrological models to reproduce the historical streamflow series and analyse the hydrological projections from the climate change scenarios. The impacts were assessed in three 30-year periods: early- (2006-2035), mid- (2036-2065) and end-century (2070-2099) using an ensemble of five GCMs and four Representative Concentration Pathways (RCP) scenarios. Results show, particularly, that the basins react with multi-year delay to changes in the RCP2.6 mitigation (peak-and-decline) scenario, and consequently to the potential mitigation measures. Then we assessed the hydrological projections' uncertainty, which is caused by the GCM's and RCP's variabilities, and indicated that the uncertainty rises with the time horizon of the projection and, generally, the uncertainty interval is wider for Mackenzie than for Lena. We finally compare the potential future hydrological impacts predicted based on the GCM-scenario ensemble approach and the delta-change transformation method of the historical observations. We found that the latter method can produce useful information about the climate change impact in the great Arctic rivers, at least for the nearest decades.

  18. Landsat 7 Enhanced Thematic Mapper Plus (ETM+) V1

    Data.gov (United States)

    National Aeronautics and Space Administration — Abstract: The Landsat Enhanced Thematic Mapper Plus (ETM+) is a sensor carried onboard the Landsat 7 satellite and has acquired images of the Earth nearly...

  19. Landsat 4-5 Thematic Mapper V1

    Data.gov (United States)

    National Aeronautics and Space Administration — Abstract: The Landsat Thematic Mapper (TM) is a sensor carried onboard Landsats 4 and 5 and has acquired images of the Earth nearly continuously from July 1982 to...

  20. Using Eight Key Questions as an Inquiry-Based Framework for Ethical Reasoning Issues in a General Education Earth Systems and Climate Change Course

    Science.gov (United States)

    Johnson, E. A.; Ball, T. C.

    2014-12-01

    An important objective in general education geoscience courses is to help students evaluate social and ethical issues based upon scientific knowledge. It can be difficult for instructors trained in the physical sciences to design effective ways of including ethical issues in large lecture courses where whole-class discussions are not practical. The Quality Enhancement Plan for James Madison University, "The Madison Collaborative: Ethical Reasoning in Action," (http://www.jmu.edu/mc/index.shtml) has identified eight key questions to be used as a framework for developing ethical reasoning exercises and evaluating student learning. These eight questions are represented by the acronym FOR CLEAR and are represented by the concepts of Fairness, Outcomes, Responsibilities, Character, Liberty, Empathy, Authority, and Rights. In this study, we use the eight key questions as an inquiry-based framework for addressing ethical issues in a 100-student general education Earth systems and climate change course. Ethical reasoning exercises are presented throughout the course and range from questions of personal behavior to issues regarding potential future generations and global natural resources. In the first few exercises, key questions are identified for the students and calibrated responses are provided as examples. By the end of the semester, students are expected to identify key questions themselves and justify their own ethical and scientific reasoning. Evaluation rubrics are customized to this scaffolding approach to the exercises. Student feedback and course data will be presented to encourage discussion of this and other approaches to explicitly incorporating ethical reasoning in general education geoscience courses.

  1. Practical evaluation model of environmental and climate protection issues for the use of biogas with comparative applications in Germany and China; Praktisches Bewertungsmodell von Umwelt- und Klimaschutzaspekten fuer die Nutzung von Biogas im deutsch-chinesischen Vergleich

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Chenxing

    2010-03-15

    Climate protection is the greatest environmental challenge. Recently, the interaction between climate change and constantly scarcer fossil fuels provides a boom in renewable energy. Of these, the use of biogas in Germany is a key component of renewable energy beside projects for wind energy and solar energy. In China, the situation of utilizing biogas is complicated, but also has become increasingly important. The author of the contribution under consideration identifies the key environmental issues and issues of climatic change. An evaluation modell is developed. Potential differences in the use of biogas in Germany and China are compared and discussed.

  2. CRAYFISH AND ITS CULTURE IN UKRAINE. THEMATIC REFERENCES LIST

    OpenAIRE

    I. Hrytsyniak; L. Nebrat

    2014-01-01

    Purpose. To compile a thematic references list on the problems of biology, physiology, pathology and crayfish breeding in Ukraine. Methodology. As the search base for the realization of the purpose was the scientific library stock of the Institute of Fisheries NAAS. The methods that have been preferred were both integrated and selective. Findings. We prepared a thematic reference list of the main scientific works, such as collections of scientific papers, proceedings of international ...

  3. Thematic progression in the writing of students and professionals

    OpenAIRE

    Thomas Hawes

    2015-01-01

    This article outlines advances in thematic progression theory in the hope they may be useful to teachers of writing, especially with non-native and non-European students. Thematic progression denotes the strategies available to writers for linking the themes and rhemes in a clause to those of surrounding clauses. It is a key factor in the structuring of information because it acts as a bridge between sentence level and discourse level, coordinating cohesion and coherence. This paper compares ...

  4. Coauthorship and Thematic Networks in AAEP Annual Meetings

    OpenAIRE

    Juan M.C. Larrosa

    2015-01-01

    We analyze the coauthorship production of the AAEP Annual Meeting since 1964. We use social network analysis for creating coauthorship networks and given that any paper must be tagged with two JEL codes, we use this information for also structuring a thematic network. Then we calculate network metrics and find main actors and clusters for coauthors and topics. We distinguish a gender gap in the sample. Thematic networks show a cluster of codes and the analysis of the cluster shows the preemin...

  5. Thematic and Situational Features of Chinese BBS Texts

    OpenAIRE

    Dai, Xin

    2009-01-01

    This study adopts the framework of Systemic Functional Grammar (SFG; Halliday, 1994/2000; Halliday & Matthiessen, 2004) to investigate thematic features in messages sent to an electronic bulletin board system (BBS) in mainland China. As a concept derived from the Prague School, theme in SFG has been identified as “the point of departure of the message; it is that which locates and orients the clause within its context” (Halliday & Matthiessen, 2004, p. 64). Thematic features in the Chinese da...

  6. Automatic Generation of Thematically Focused Information Portals from Web Data

    OpenAIRE

    Sizov, Sergej

    2005-01-01

    Finding the desired information on the Web is often a hard and time-consuming task. This thesis presents the methodology of automatic generation of thematically focused portals from Web data. The key component of the proposed Web retrieval framework is the thematically focused Web crawler that is interested only in a specific, typically small, set of topics. The focused crawler uses classification methods for filtering of fetched documents and identifying most likely relevant Web source...

  7. Answers to the perception of thematic contrast and questions regarding the perception of thematic “non-contrast”

    OpenAIRE

    Braun, Bettina

    2004-01-01

    In a previous production study [1] we explored the prosodic marking of thematic material in contrastive and non-contrastive contexts in German. While both conditions resulted in a prenuclear rise, we found that themes in contrastive context exhibited a significantly longer stressed vowel, together with a higher and later peak. Interestingly, speakers varied as to whether they used peak alignment, peak height or both for signalling thematic contrast. This might indicate that there is a continuu...

  8. When climate science became climate politics: British media representations of climate change in 1988

    OpenAIRE

    Jaspal, Rusi; Nerlich, Brigitte

    2014-01-01

    Climate change has become a pressing environmental concern for scientists, social commentators and politicians. Previous social science research has explored media representations of climate change in various temporal and geographical contexts. Through the lens of Social Representations Theory, this article provides a detailed qualitative thematic analysis of media representations of climate change in the 1988 British broadsheet press, given that this year constitutes an important juncture in...

  9. Norwegian climate research. An evaluation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-06-15

    [English] In early 2011, the Norwegian Research Council (RCN) appointed a committee to review Norwegian climate research. The aim of the evaluation was to provide a critical review of Norwegian climate research in an international perspective and to recommend measures to enhance the quality, efficiency and relevance of future climate research. The Evaluation Committee met three times: in August and December 2011, and March 2012. RCN sent an invitation to 140 research organisations to participate by delivering background information on their climate research. Based on the initial response, 48 research units were invited to submit self-assessments and 37 research units responded. These were invited to hearings during the second meeting of the Evaluation Committee in December. In our judgement, a great majority of the most active research units are covered by this evaluation report. It should be emphasised that the evaluation concerned the Norwegian landscape of climate research rather than individual scientists or research units. Bibliometric analyses and social network analyses provided additional information. We are aware of problems in making comparisons across disciplinary publishing traditions, especially with regard to the differences between the natural and social sciences and the humanities. The Evaluation Committee also reviewed a number of governmental and RCN policy documents and conducted interviews with the chairs of the NORKLIMA Programme Steering Board and the Norwegian IPY Committee, as well as with staff members of RCN. Additional information was received from hearings organised by RCN with the science communities and various stakeholders in January 2012. For the purpose of this evaluation, climate research was divided into three broad thematic areas: 1. The climate system and climate change: research on climate variability and change in order to improve our capability of understanding climate and of projecting climate change for different time

  10. Thematic review of family therapy journals 2012

    OpenAIRE

    Carr, Alan.

    2013-01-01

    In this article the contents of the principal English-language family therapy journals, and key family therapy articles published in other journals in 2012 are reviewed under these headings: therapy processes in the treatment of child-focused problems, autism, adolescent substance use, human immunodeficiency virus, depression and grief, fragile families, mental health recovery, medical family therapy, family business and systemic practice, couple therapy, intimate partner violence, key issues...

  11. Invited review: Contemporary environmental issues: a review of the dairy industry's role in climate change and air quality and the potential of mitigation through improved production efficiency.

    Science.gov (United States)

    Place, S E; Mitloehner, F M

    2010-08-01

    Environmental concerns involving the dairy industry are shifting from an exclusive focus on water quality to encompass climate change and air quality issues. The dairy industry's climate change air emissions of concern are the greenhouse gases methane and nitrous oxide. With regard to air quality, the dairy industry's major emission contributions are particulate matter, volatile organic compounds, and ammonia. The emissions of these compounds from dairies can be variable because of a number of factors including weather conditions, animal type, management, and nutrition. To evaluate and compare emissions across the diverse operations that comprise the US dairy industry, emissions should be reported per unit of output (e.g., per kg of 3.5% fat-corrected milk). Accurately modeling emissions with models that can predict the complex bio-geochemical processes responsible for emissions is critical to assess current emissions inventories and develop mitigation strategies. Improving the dairy industry's production efficiency (e.g., improvements in management, nutrition, reproduction, and cow comfort) is an effective way to reduce emissions per unit of milk. With accurate process-based models, emissions reductions due to improved production efficiency could be reported per unit of milk and predicted on a farm-to-farm basis. PMID:20655409

  12. Potential Implications of Climate Change on Aegilops Species Distribution: Sympatry of These Crop Wild Relatives with the Major European Crop Triticum aestivum and Conservation Issues

    Science.gov (United States)

    Prosperi, Jean-Marie; David, Jacques

    2016-01-01

    Gene flow from crop to wild relatives is a common phenomenon which can lead to reduced adaptation of the wild relatives to natural ecosystems and/or increased adaptation to agrosystems (weediness). With global warming, wild relative distributions will likely change, thus modifying the width and/or location of co-occurrence zones where crop-wild hybridization events could occur (sympatry). This study investigates current and 2050 projected changes in sympatry levels between cultivated wheat and six of the most common Aegilops species in Europe. Projections were generated using MaxEnt on presence-only data, bioclimatic variables, and considering two migration hypotheses and two 2050 climate scenarios (RCP4.5 and RCP8.5). Overall, a general decline in suitable climatic conditions for Aegilops species outside the European zone and a parallel increase in Europe were predicted. If no migration could occur, the decline was predicted to be more acute outside than within the European zone. The potential sympatry level in Europe by 2050 was predicted to increase at a higher rate than species richness, and most expansions were predicted to occur in three countries, which are currently among the top four wheat producers in Europe: Russia, France and Ukraine. The results are also discussed with regard to conservation issues of these crop wild relatives. PMID:27100790

  13. Potential Implications of Climate Change on Aegilops Species Distribution: Sympatry of These Crop Wild Relatives with the Major European Crop Triticum aestivum and Conservation Issues.

    Science.gov (United States)

    Ostrowski, Marie-France; Prosperi, Jean-Marie; David, Jacques

    2016-01-01

    Gene flow from crop to wild relatives is a common phenomenon which can lead to reduced adaptation of the wild relatives to natural ecosystems and/or increased adaptation to agrosystems (weediness). With global warming, wild relative distributions will likely change, thus modifying the width and/or location of co-occurrence zones where crop-wild hybridization events could occur (sympatry). This study investigates current and 2050 projected changes in sympatry levels between cultivated wheat and six of the most common Aegilops species in Europe. Projections were generated using MaxEnt on presence-only data, bioclimatic variables, and considering two migration hypotheses and two 2050 climate scenarios (RCP4.5 and RCP8.5). Overall, a general decline in suitable climatic conditions for Aegilops species outside the European zone and a parallel increase in Europe were predicted. If no migration could occur, the decline was predicted to be more acute outside than within the European zone. The potential sympatry level in Europe by 2050 was predicted to increase at a higher rate than species richness, and most expansions were predicted to occur in three countries, which are currently among the top four wheat producers in Europe: Russia, France and Ukraine. The results are also discussed with regard to conservation issues of these crop wild relatives. PMID:27100790

  14. A Policy Analysis and Quantitative Assessment of Key Issues Arising from Climate Change Negotiations Following COP 7

    Energy Technology Data Exchange (ETDEWEB)

    Sager, J. M

    2003-04-01

    This paper aims to assess the consequences of the amendments made to the Kyoto Protocol during COP 7 in Marrakech. Following a comprehensive policy analysis, the major issue of 'hot air' and CDM transaction costs is examined using the CERT model. This was done to show that primary supply regions, typically those with 'hot air' availability, might control the emissions reduction permit supply market and maximise net export revenues of permit supply by withholding 40 to 60% of available 'hot air' credits. The assumption that primary permit suppliers control permit price via a restriction of 'hot air' supply to the market will inadvertently leave a portion of the market share open to Non-Annex B CDM supply, despite potentially extreme variance in CDM transaction costs. A summary table of policy implications on the emissions reduction permit market is also included in the Appendix. (author)

  15. A Policy Analysis and Quantitative Assessment of Key Issues Arising from Climate Change Negotiations Following COP 7

    International Nuclear Information System (INIS)

    This paper aims to assess the consequences of the amendments made to the Kyoto Protocol during COP 7 in Marrakech. Following a comprehensive policy analysis, the major issue of 'hot air' and CDM transaction costs is examined using the CERT model. This was done to show that primary supply regions, typically those with 'hot air' availability, might control the emissions reduction permit supply market and maximise net export revenues of permit supply by withholding 40 to 60% of available 'hot air' credits. The assumption that primary permit suppliers control permit price via a restriction of 'hot air' supply to the market will inadvertently leave a portion of the market share open to Non-Annex B CDM supply, despite potentially extreme variance in CDM transaction costs. A summary table of policy implications on the emissions reduction permit market is also included in the Appendix. (author)

  16. Issues and options with regard to the renewables target in the context of the 2030 EU Climate and Energy Package

    International Nuclear Information System (INIS)

    The renewables target in the current package has leveraged significant growth in renewables. The share of renewables in final energy consumption increased from 9.7% in 2007 to 13% in 2011; in electricity from 15.8% to 21.7%. Unit costs have fallen as well. However, the renewables targets have also generated significant conflict. The synthetic indicator used to distribute EU targets (GDP/capita) has meant that some Member States must make significant efforts, in the final analysis possibly in excess of their economic potential and preferences. Top-down targets have unleashed policy innovation and capacity expansion in Member States; but in some cases effective appropriation in Member States' policy approaches has lagged behind. Nonetheless, there are still strong arguments for a framework for renewables in the future package. Firstly, these technologies will be vital to any long-term, decarbonization scenario. Secondly, there are still significant cost cuts that must be achieved in many renewables technologies, via technological and systemic learning driven by controlled capacity expansion and enhanced R and D. Thirdly, coordinating policy and infrastructure planning, as well as market integration and state aid policy all require that we have a clear idea of the direction of the EU energy mix and Member State policy efforts. In this context, this paper explores options to include renewables in the 2030 climate and energy package. These include binding, top-down targets, non-binding targets, and binding, bottom-up targets negotiated within an EU framework. Whatever approach is taken to the options discussed in the paper, it appears that a key role of the 2030 package should be to strengthen planning and policy processes within Member States, and in turn its integration at EU level. (authors)

  17. The role of action representations in thematic object relations.

    Directory of Open Access Journals (Sweden)

    Konstantinos eTsagkaridis

    2014-03-01

    Full Text Available Recent studies assessing the role of associative/event-based (thematic and categorical (taxonomic relations in the organization of object representations suggest that thematic relationships may influence the perceived similarity of manipulable artifacts. At the same time, evidence suggests that action knowledge is an important component of manipulable artifact representations. However, the role that action plays in processing thematic relationships between objects is unclear. In this study, we assessed healthy and left hemisphere stroke participants to explore three questions: 1. Do participants favor thematic relations involving action (Th+A, e.g., wine bottle – corkscrew, thematic relationships without action (Th-A, e.g., wine bottle – cheese, or taxonomic relationships (Tax, e.g., wine bottle – water bottle when choosing between them in an association judgment task? 2. Do the underlying constructs of event, action, and categorical relatedness implicitly determine the choices that participants make? 3. Does degraded action knowledge and/or damage to temporo-parietal cortex (a region of the brain associated with action representations reduce the influence of action on the choice task? Experiment 1 showed that explicit ratings of event, action, and categorical relatedness differentially predicted healthy participants’ choices, with action relatedness determining choices between Th+A and Th-A associations above and beyond event and categorical ratings. Experiment 2 focused more specifically on these Th+A vs. Th-A choices and demonstrated that participants with left temporo-parietal lesions, a brain region known to be involved in sensorimotor processing, were less likely than controls, and tended to be less likely than patients with lesions sparing that region, to implicitly use action knowledge in determining their choices. We conclude that action knowledge plays a critical role in processing of thematic relations for manipulable

  18. Using Immersive Visualizations to Improve Decision Making and Enhancing Public Understanding of Earth Resource and Climate Issues

    Science.gov (United States)

    Yu, K. C.; Raynolds, R. G.; Dechesne, M.

    2008-12-01

    New visualization technologies, from ArcGIS to Google Earth, have allowed for the integration of complex, disparate data sets to produce visually rich and compelling three-dimensional models of sub-surface and surface resource distribution patterns. The rendering of these models allows the public to quickly understand complicated geospatial relationships that would otherwise take much longer to explain using traditional media. We have impacted the community through topical policy presentations at both state and city levels, adult education classes at the Denver Museum of Nature and Science (DMNS), and public lectures at DMNS. We have constructed three-dimensional models from well data and surface observations which allow policy makers to better understand the distribution of groundwater in sandstone aquifers of the Denver Basin. Our presentations to local governments in the Denver metro area have allowed resource managers to better project future ground water depletion patterns, and to encourage development of alternative sources. DMNS adult education classes on water resources, geography, and regional geology, as well as public lectures on global issues such as earthquakes, tsunamis, and resource depletion, have utilized the visualizations developed from these research models. In addition to presenting GIS models in traditional lectures, we have also made use of the immersive display capabilities of the digital "fulldome" Gates Planetarium at DMNS. The real-time Uniview visualization application installed at Gates was designed for teaching astronomy, but it can be re-purposed for displaying our model datasets in the context of the Earth's surface. The 17-meter diameter dome of the Gates Planetarium allows an audience to have an immersive experience---similar to virtual reality CAVEs employed by the oil exploration industry---that would otherwise not be available to the general public. Public lectures in the dome allow audiences of over 100 people to comprehend

  19. Mobile GIS strategies for disseminating thematic tourist information

    DEFF Research Database (Denmark)

    Møller-Jensen, Lasse

    2008-01-01

    The paper discusses the concept of spatial narratives based on so-called narrative links and their potential role within the implementation of flexible and thematic tourist information systems on mobile gps-enabled devices. References are made to two examples of specific application areas: one from...

  20. Thematic cartography, cartography and the impact of the quantitative revolution

    CERN Document Server

    Cauvin, Colette; Serradj, Aziz

    2013-01-01

    This series in three volumes considers maps as constructions resulting from a number of successive transformations and stages integrated in a logical reasoning and an order of choices. Volume 2 focuses on the impact of the quantitative revolution, partially related to the advent of the computer age, on thematic cartography.

  1. Thematic progression in the writing of students and professionals

    Directory of Open Access Journals (Sweden)

    Thomas Hawes

    2015-01-01

    Full Text Available This article outlines advances in thematic progression theory in the hope they may be useful to teachers of writing, especially with non-native and non-European students. Thematic progression denotes the strategies available to writers for linking the themes and rhemes in a clause to those of surrounding clauses. It is a key factor in the structuring of information because it acts as a bridge between sentence level and discourse level, coordinating cohesion and coherence. This paper compares the use of thematic progression in essays by students on a course leading to MA studies in journalism, media and communications with that in two leading British newspapers. It considers how assignment writing could be improved generally by teaching the rudiments of progression theory. If students' assignments are to be clear in their development but also varied and interesting for the reader, additional progression skills are required. In particular, this paper recommends certain variations on Daneš' progression types, as well as the use of more breaks (non-participant themes to mark rhetorical transitions in the text. Familiarisation with the thematic progression in tabloids and broadsheets, respectively, should provide an overview of a range of progression from formal to outspoken, which would raise awareness of what is available, even if not all elements are appropriate for all types of academic writing.

  2. DESIGNA ND ANALYSIS FOR THEMATIC MAP ACCURACY ASSESSMENT: FUNDAMENTAL PRINCIPLES

    Science.gov (United States)

    Before being used in scientific investigations and policy decisions, thematic maps constructed from remotely sensed data should be subjected to a statistically rigorous accuracy assessment. The three basic components of an accuracy assessment are: 1) the sampling design used to s...

  3. The REAL (Relevant, Exciting, Applicable Lessons) Project: Thematic Language Intervention

    Science.gov (United States)

    Catt, Merrill; Neeley, Richard A.; Lovins, Shelby

    2011-01-01

    This pilot study investigated the effectiveness of using a thematic intervention approach for children with language disorders. Twenty students receiving language therapy at a university speech and hearing clinic were selected as participants in this pilot study. This pilot project was entitled the REAL Project with the term REAL being an acronym…

  4. The monitoring, evaluation, reporting, and verification of climate change mitigation projects: Discussion of issues and methodologies and review of existing protocols and guidelines

    Energy Technology Data Exchange (ETDEWEB)

    Vine, E.; Sathaye, J.

    1997-12-01

    Because of concerns with the growing threat of global climate change from increasing emissions of greenhouse gases, the US and other countries are implementing, by themselves or in cooperation with one or more other nations (i.e., joint implementation), climate change mitigation projects. These projects will reduce greenhouse gas (GHG) emissions or sequester carbon, and will also result in non-GHG impacts (i.e., environmental, economic, and social impacts). Monitoring, evaluating, reporting, and verifying (MERV) guidelines are needed for these projects in order to accurately determine their net GHG, and other, benefits. Implementation of MERV guidelines is also intended to: (1) increase the reliability of data for estimating GHG benefits; (2) provide real-time data so that mid-course corrections can be made; (3) introduce consistency and transparency across project types and reporters; and (4) enhance the credibility of the projects with stakeholders. In this paper, the authors review the issues and methodologies involved in MERV activities. In addition, they review protocols and guidelines that have been developed for MERV of GHG emissions in the energy and non-energy sectors by governments, nongovernmental organizations, and international agencies. They comment on their relevance and completeness, and identify several topics that future protocols and guidelines need to address, such as (1) establishing a credible baseline; (2) accounting for impacts outside project boundaries through leakage; (3) net GHG reductions and other impacts; (4) precision of measurement; (5) MERV frequency; (6) persistence (sustainability) of savings, emissions reduction, and carbon sequestration; (7) reporting by multiple project participants; (8) verification of GHG reduction credits; (9) uncertainty and risk; (10) institutional capacity in conducting MERV; and (11) the cost of MERV.

  5. Some issues in uncertainty quantification and parameter tuning: a case study of convective parameterization scheme in the WRF regional climate model

    Directory of Open Access Journals (Sweden)

    B. Yang

    2012-03-01

    Full Text Available The current tuning process of parameters in global climate models is often performed subjectively or treated as an optimization procedure to minimize model biases based on observations. While the latter approach may provide more plausible values for a set of tunable parameters to approximate the observed climate, the system could be forced to an unrealistic physical state or improper balance of budgets through compensating errors over different regions of the globe. In this study, the Weather Research and Forecasting (WRF model was used to provide a more flexible framework to investigate a number of issues related uncertainty quantification (UQ and parameter tuning. The WRF model was constrained by reanalysis of data over the Southern Great Plains (SGP, where abundant observational data from various sources was available for calibration of the input parameters and validation of the model results. Focusing on five key input parameters in the new Kain-Fritsch (KF convective parameterization scheme used in WRF as an example, the purpose of this study was to explore the utility of high-resolution observations for improving simulations of regional patterns and evaluate the transferability of UQ and parameter tuning across physical processes, spatial scales, and climatic regimes, which have important implications to UQ and parameter tuning in global and regional models. A stochastic importance sampling algorithm, Multiple Very Fast Simulated Annealing (MVFSA was employed to efficiently sample the input parameters in the KF scheme based on a skill score so that the algorithm progressively moved toward regions of the parameter space that minimize model errors.

    The results based on the WRF simulations with 25-km grid spacing over the SGP showed that the precipitation bias in the model could be significantly reduced when five optimal parameters identified by the MVFSA algorithm were used. The model performance was found to be sensitive to

  6. Some issues in uncertainty quantification and parameter tuning: a case study of convective parameterization scheme in the WRF regional climate model

    Directory of Open Access Journals (Sweden)

    B. Yang

    2011-12-01

    Full Text Available The current tuning process of parameters in global climate models is often performed subjectively or treated as an optimization procedure to minimize model biases based on observations. While the latter approach may provide more plausible values for a set of tunable parameters to approximate the observed climate, the system could be forced to an unrealistic physical state or improper balance of budgets through compensating errors over different regions of the globe. In this study, the Weather Research and Forecasting (WRF model was used to provide a more flexible framework to investigate a number of issues related uncertainty quantification (UQ and parameter tuning. The WRF model was constrained by reanalysis of data over the Southern Great Plains (SGP, where abundant observational data from various sources was available for calibration of the input parameters and validation of the model results. Focusing on five key input parameters in the new Kain-Fritsch (KF convective parameterization scheme used in WRF as an example, the purpose of this study was to explore the utility of high-resolution observations for improving simulations of regional patterns and evaluate the transferability of UQ and parameter tuning across physical processes, spatial scales, and climatic regimes, which have important implications to UQ and parameter tuning in global and regional models. A stochastic important-sampling algorithm, Multiple Very Fast Simulated Annealing (MVFSA was employed to efficiently sample the input parameters in the KF scheme based on a skill score so that the algorithm progressively moved toward regions of the parameter space that minimize model errors.

    The results based on the WRF simulations with 25-km grid spacing over the SGP showed that the precipitation bias in the model could be significantly reduced when five optimal parameters identified by the MVFSA algorithm were used. The model performance was found to be sensitive to

  7. "Responding to Climate Change" Course: Research Integration

    Science.gov (United States)

    Pfirman, S. L.; Bowman, J. S.

    2015-12-01

    The "Responding to Climate Change" Barnard/Columbia course integrates current research as well as hands-on research-based activities modified for a classroom environment. The course covers the major response themes of adaptation, mitigation and communication. In the spring of 2015 the course was oriented around Arctic and Antarctic case studies. Each week a different theme is addressed, such as the physical setting, changing ecosystems, governance issues, perspectives of residents and indigenous peoples, geoengineering, commercial interests, security, and health and developmental issues. Frequent guest lectures from thematic experts keep the course grounded in realities and present the students with cutting edge issues. Activities match the weekly theme, for example during the week on Arctic development, students engage with the marine spatial planning simulation Arctic SMARTIC (Strategic Management of Resources in Times of Change) based on research on Arctic sea ice trends and projections coupled with current and projected developmental interests of stakeholders. Created under the Polar Learning and Responding: PoLAR Climate Change Education Partnership (thepolarhub.org), a complete set of SMARTIC resources is available on line for use by others (http://www.camelclimatechange.org/view/article/175297/). The Responding to Climate Change course is designed to be current and respond to events. For the Arctic case study, students developed proposals for the US State Department as the upcoming Chair of the Arctic Council. Student evaluations indicated that they appreciated the opportunity to connect science with policy and presentation of preliminary proposals in a workshop format was valued as a way to develop and hone their ideas. An additional finding was that students were surprisingly tolerant of technical issues when guest lecturers were linked in via Skype, allowing interaction with thematic experts across the US. Students commented positively on this exposure to

  8. Comparing Climate Change Coverage in Canadian English and French-Language Print Media: Environmental Values, Media Cultures, and the Narration of Global Warming

    Directory of Open Access Journals (Sweden)

    Eric Dugas

    2012-01-01

    Full Text Available This article compares how climate change is presented in English- andFrench-language print media in Canada. In recent years, climate change has become an increasingly divisive issue, with the media playing a central role in the promotion of competing claims and narratives in the public sphere. Using concepts from environmental sociology and the sociology of journalism, we examine content from six English- and two French-language newspapers from 2007–2008 (N=2,249, and find significant evidence of both convergence and divergence across the language divide. Among the most significant findings are differences in how complexity is handled: English outlets present diverse coveragethat is highly compartmentalized, while the French newspapers present a narrower range of coverage but with thematically richer articles that better link climate change issues to the realms of culture, politics, and economy.

  9. The role of action representations in thematic object relations.

    Science.gov (United States)

    Tsagkaridis, Konstantinos; Watson, Christine E; Jax, Steven A; Buxbaum, Laurel J

    2014-01-01

    A number of studies have explored the role of associative/event-based (thematic) and categorical (taxonomic) relations in the organization of object representations. Recent evidence suggests that thematic information may be particularly important in determining relationships between manipulable artifacts. However, although sensorimotor information is on many accounts an important component of manipulable artifact representations, little is known about the role that action may play during the processing of semantic relationships (particularly thematic relationships) between multiple objects. In this study, we assessed healthy and left hemisphere stroke participants to explore three questions relevant to object relationship processing. First, we assessed whether participants tended to favor thematic relations including action (Th+A, e.g., wine bottle-corkscrew), thematic relationships without action (Th-A, e.g., wine bottle-cheese), or taxonomic relationships (Tax, e.g., wine bottle-water bottle) when choosing between them in an association judgment task with manipulable artifacts. Second, we assessed whether the underlying constructs of event relatedness, action relatedness, and categorical relatedness determined the choices that participants made. Third, we assessed the hypothesis that degraded action knowledge and/or damage to temporo-parietal cortex, a region of the brain associated with the representation of action knowledge, would reduce the influence of action on the choice task. Experiment 1 showed that explicit ratings of event, action, and categorical relatedness were differentially predictive of healthy participants' choices, with action relatedness determining choices between Th+A and Th-A associations above and beyond event and categorical ratings. Experiment 2 focused more specifically on these Th+A vs. Th-A choices and demonstrated that participants with left temporo-parietal lesions, a brain region known to be involved in sensorimotor processing, were

  10. Climate, Water and Renewable Energy in the Nordic Countries

    Science.gov (United States)

    Snorrason, A.; Jonsdottir, J. F.

    2004-05-01

    Climate and Energy (CE) is a new Nordic research project with funding from Nordic Energy Research (NEFP) and the Nordic energy sector. The project has the objective of a comprehensive assessment of the impact of climate variability and change on Nordic renewable energy resources including hydropower, wind power, bio-fuels and solar energy. This will include assessment of the power production of the hydropower dominated Nordic energy system and its sensitivity and vulnerability to climate change on both temporal and spatial scales; assessment of the impacts of extremes including floods, droughts, storms, seasonal patterns and variability. Within the CE project several thematic groups work on specific issues of climatic change and their impacts on renewable energy. A primary aim of the CE climate group is to supply a standard set of common scenarios of climate change in northern Europe and Greenland, based on recent global and regional climate change experiments. The snow and ice group has chosen glaciers from Greenland, Iceland, Norway and Sweden for an analysis of the response of glaciers to climate changes. Mass balance and dynamical changes, corresponding to the common scenario for climate changes, will be modelled and effects on glacier hydrology will be estimated. Preliminary work with dynamic modelling and climate scenarios shows a dramatic response of glacial runoff to increased temperature and precipitation. The statistical analysis group has reported on the status of time series analysis in the Nordic countries. The group has selected and quality controlled time series of stream flow to be included in the Nordic component of the database FRIEND. Also the group will collect information on time series for other variables and these series will be systematically analysed with respect to trend and other long-term changes. Preliminary work using multivariate analysis on stream flow and climate variables shows strong linkages with the long term atmospheric

  11. Understanding Online Teacher Best Practices: A Thematic Analysis to Improve Learning

    Science.gov (United States)

    Corry, Michael; Ianacone, Robert; Stella, Julie

    2014-01-01

    The purpose of this study was to examine brick-and-mortar and online teacher best practice themes using thematic analysis and a newly developed theory-based analytic process entitled Synthesized Thematic Analysis Criteria (STAC). The STAC was developed to facilitate the meaningful thematic analysis of research based best practices of K-12…

  12. CERN School of Computing: second thematic school next spring

    CERN Multimedia

    Alberto Pace, CSC Director

    2014-01-01

    tCSC2014 continues the concept prototyped last year. It aims to complement the existing portfolio of CSC events: the historical main summer school, organised since 1970, the inverted CSCs (iCSCs) organized since 2005, and the special schools, as organised in 2006 in Bombay.   Shorter, smaller, focused are the three distinguishing features of the thematic CSC (tCSC). But, though different from the main CSCs, the tCSCs maintain the same guiding principles: Academic dimension on advanced topic Theory and practice Networking and socialisation. The second thematic CSC will take place in Split, Croatia, from 16 to 20 June. All applicants are welcome, including former and future CSC participants in the main summer school. The theme is "Future high-throughput scientific computing", covering: Data-oriented design: Designing for data, data-intensive applications, vectorization. Memory programming: Memory effects in hardware, choosing data structures, non-uniform memory. Program...

  13. Simulating Global Climate Summits

    Science.gov (United States)

    Vesperman, Dean P.; Haste, Turtle; Alrivy, Stéphane

    2014-01-01

    One of the most persistent and controversial issues facing the global community is climate change. With the creation of the UN Framework Convention on Climate Change (UNFCCC) in 1992 and the Kyoto Protocol (1997), the global community established some common ground on how to address this issue. However, the last several climate summits have failed…

  14. Enhancing Poetic Literature Instruction Through Stylistic and Thematic Approaches

    OpenAIRE

    Fakeye David O.; Temitayo A. Amao

    2013-01-01

    This study investigated the effects of instruction in stylistic and thematic approaches on students’ achievement in poetic literature. It also determined the moderating effect of gender on students’ achievement in poetry. The study adopted pretest, post test, control group quasi-experimental design. The participants in the study were SS11 students in Akure metropolis. The subjects were randomly assigned to two experimental groups and one control group. The instruments used were Students’ Achi...

  15. CAN WE TREAT THEMATIC VILLAGES AS SOCIAL INNOVATIONS?

    OpenAIRE

    Kloczko-Gajewska, Anna

    2014-01-01

    The term “social innovation” gained popularity within scholars, however its definitions differ to a large extent; the most promising one says about a change in attitudes and behaviour of a group of people that in relation to the group’s horizon leads to new and improved ways of collaborative action. This paper tries to answer the question whether thematic villages, where the inhabitants jointly decide on a topic and prepare unique tourist attractions based mainly on local cultural, natural, a...

  16. Main processes of thematization and postponement in English

    OpenAIRE

    Martínez Lirola, María

    2009-01-01

    The purpose of this book is to describe the main formal and functional characteristics of all the syntactic processes of thematization and postponement in English. It describes in detail the main aspects of cleft sentences, reversed-pseudo cleft sentences, topicalization, inversion, left-dislocation, passive, extraposition, existential sentences, pseudo-cleft sentences, postposition and right-dislocation. The main aspects of use will be illustrated with examples from three novels written by t...

  17. Thematic Structure in Selected Advertisemen in People Magazine

    OpenAIRE

    Silalahi, Ivo Novita Sari

    2015-01-01

    The thesis entitled “Theme and Rheme in Selected Advertisement in People Magazine” is an analysis of Textual Function, especially the Thematic Structure found in several selected advertisements in PEOPLE Magazine. The objective of this study is to determine the Theme and Rheme in the advertisements, to determine the types of Themes used, and to find out how the Themes Development in the advertisements in People Magazine. In this thesis used Halliday’s theory which defines 4 types of Themes. T...

  18. Land Cover of Virginia From Landsat Thematic Mapper Imagery

    OpenAIRE

    Morton, David Dean

    1998-01-01

    Knowledge of land cover is important in a variety of natural resources applications. This knowledge becomes more powerful within the spatial analysis capabilities of a geographic information system (GIS). This thesis presents a digital land cover map of Virginia, produced through interpretation of 14 Landsat Thematic Mapper (TM) scenes, circa 1991-1993. The land cover map, which has a 30m pixel size, was produced entirely with personal computers. Hypercluster aggregation, an unsuper...

  19. Thematic and citation structure dynamics of Organic Food & Farming research

    OpenAIRE

    Ollivier, Guillaume; Bellon, Stephane; Penvern, Servane

    2011-01-01

    This paper analyses the Organic Food & Farming (OF&F) scientific domain dynamic throught a "progressive document co-citation analysis" based on peer-reviewed papers from Web of Science. The dataset of OF&F domain displayed an exponential growth and a thematic diversification pattern. Both dominant and marginal clusters in association with their main cited articles were identified. This study enables to pinpoint major themes addressed or emerging. It can feed further research work and projects...

  20. Thematic and citation structure dynamics of Food & Farming research

    OpenAIRE

    Ollivier, Guillaume; Bellon, Stéphane; Penvern, Servane

    2011-01-01

    This paper analyses the Organic Food & Farming (OF&F) scientific domain dynamic throught a "progressive document co-citation analysis" based on peer-reviewed papers from Web of Science. The dataset of OF&F domain displayed an exponential growth and a thematic diversification pattern. Both dominant and marginal clusters in association with their main cited articles were identified. This study enables to pinpoint major themes addressed or emerging. It can feed further research work and projects...

  1. A Suite of Tools for Assessing Thematic Map Accuracy

    OpenAIRE

    Jean-François Mas; Azucena Pérez-Vega; Adrián Ghilardi; Silvia Martínez; Jaime Octavio Loya-Carrillo; Ernesto Vega

    2014-01-01

    Although land use/cover maps are widely used to support management and environmental policies, only some studies have reported their accuracy using sound and complete assessments. Thematic map accuracy assessment is typically achieved by comparing reference sites labeled with the “ground-truth” category to the ones depicted in the land use/cover map. A variety of sampling designs are used to select these references sites. The estimators for accuracy indices and the variance of these estimator...

  2. Climate Change

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn; Hansen, Ernst Jan de Place

    2011-01-01

    This paper presents the effects of climate change relevant for Denmark, including the change in mean year values as well as the extent of maximum and minimum extremes. Described by the Intergovernmental Panel on Climate Change, the assumptions that the scenarios are based on were outlined and...... evaluated in a Danish context. The uncertainty of the scenarios leaves major challenges that, if not addressed and taken into account in building design, will grow far more serious as climate change progresses. Cases implemented in the Danish building stock illustrate adaptation to climate change and...... illustrate how building design can include mitigating measures to counteract climate change. Cases studied were individual buildings as well as the urban environment. Furthermore the paper describes some of the issues that must be addressed, as the building sector is investing in measures to adapt to climate...

  3. Climate Change

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn; Hansen, Ernst Jan de Place

    2011-01-01

    This paper presents the effects of climate change relevant for Denmark, including the change in mean year values as well as the extent of maximum and minimum extremes. Described by the Intergovernmental Panel on Climate Change, the assumptions that the scenarios are based on were outlined...... and evaluated in a Danish context. The uncertainty of the scenarios leaves major challenges that, if not addressed and taken into account in building design, will grow far more serious as climate change progresses. Cases implemented in the Danish building stock illustrate adaptation to climate change...... and illustrate how building design can include mitigating measures to counteract climate change. Cases studied were individual buildings as well as the urban environment. Furthermore the paper describes some of the issues that must be addressed, as the building sector is investing in measures to adapt to climate...

  4. Practical guidance material for the development, energy and climate country studies

    Energy Technology Data Exchange (ETDEWEB)

    Halsnaes, K.; Garg, A.; Olhoff, A.; Denton, F.

    2006-10-15

    The document is developed as part of the Development, Energy and Climate project in order to facilitate methodological consistency and the use of common assumptions in national case studies in Bangladesh, Brazil, China, India, Senegal and South Africa that are conducted as part of the project. In addition to this document the project and country studies are also based on in depth thematic work in three areas namely; 1) Development pathways and climate change; 2) Assessment of Policy Instruments in the Context of Current Market Structure, Institutional Capacities and Risks in Developing Countries; 3) Climate change impacts, vulnerability, and adaptation in the energy sector with a special emphasis given to linkages between adaptation and mitigation policies. The Development, Energy, and Climate project will identify promising energy policy options in the participating countries that are consistent with their national sustainable development objectives. The project teams from Bangladesh, Brazil, China, India, South Africa and Senegal will examine how energy sector policies can be evaluated using specific sustainable development indicators and existing analytical approaches and tools relevant to the countries. The country studies will address energy sector issues, adaptation policies, and alternative scenarios for technology penetration processes. The policy options and the sustainable development impacts of implementing these will be discussed in national stakeholder dialogues with broad participation of government, private sector and NGOs. Cross-country interactions about conceptual and common methodological issues will be covered in three thematic papers. The project will produce a synthesis of the country case studies as an input to various international processes in order to build support for approaches that integrate sustainable development, energy and climate policies. (au)

  5. 当代气候变化的主要特点、关键问题及应对策略%Major Characteristics,Key Issues and Coping Strategiesof Climate Change

    Institute of Scientific and Technical Information of China (English)

    张强; 李裕; 陈丽华

    2011-01-01

    总结归纳了当代气候变化的主要特点和基本规律,并从能量角度分析了全球气候变化的原因和气候变暖的本质驱动力.同时,还提出了目前气候变暖中几个值得重点关注的问题,讨论了为何要更加重视气候变暖的不利影响及其不利影响的深刻性和广泛性,并从长远发展和短期现实角度对目前科学应对气候变暖做了一些初步思考.%Scientific literatures contain numerous descriptions of observed and potential effects of global climate change on natural environment and ecosystems. In response to anticipated effects of climate change,environmental conservation organizations and government agencies are taking actions to help human society and ecological systems to adopt to climate change. In the paper, main characteristics and main socio-economic driving forces of climate change are analyzed and key issues and adverse effects of climate warming are discussed. Lastly, the authors give some advices of adaptation to climate change not only for long-term development but also for short-term benefits.

  6. AASB 141 Agriculture: A Deconstruction Using Foucauldian Constructs and Thematic Content Analysis

    Directory of Open Access Journals (Sweden)

    Gregory Kenneth Laing

    2012-10-01

    Full Text Available The purpose of this paper is to explore the subtext of the accounting standard AASB 141 Agriculture. A hybrid method is employed in which Foucauldian constructs are examined by way of a thematic construct analysis and a deconstruction to derive an interpretation. The constructs of power are firmly established in the legal authority of the accounting standard with the terminology of the biological asset creating the mechanisim by which to desensitise the exercise of moral judgement. The notion of intellectual property as a legal principle is questioned in light of the view taken by the Courts in the USA and the scientific developments in regards to genetics and biological prodction of artifical life forms. Parallels are drawn between the nature and the context of the standard and the ethical and moral issues that were confronted by individuals during the Third Reich and more recent declines in terms of ethical and moral jusgements in society.

  7. Taxonomic and thematic organisation of proper name conceptual knowledge.

    Science.gov (United States)

    Crutch, Sebastian J; Warrington, Elizabeth K

    2011-01-01

    We report the investigation of the organisation of proper names in two aphasic patients (NBC and FBI). The performance of both patients on spoken word to written word matching tasks was inconsistent, affected by presentation rate and semantic relatedness of the competing responses, all hallmarks of a refractory semantic access dysphasia. In a series of experiments we explored the semantic relatedness effects within their proper name vocabulary, including brand names and person names. First we demonstrated the interaction between very fine grain organisation and personal experience, with one patient with a special interest in the cinema demonstrating higher error rates when identifying the names of actors working in a similar film genre (e.g., action movies: Arnold Schwarzenegger, Bruce Willis, Sylvester Stallone, Mel Gibson) than those working in different genres (e.g., Arnold Schwarzenegger, Gregory Peck, Robin Williams, Gene Kelly). Second we compared directly two potential principles of semantic organisation - taxonomic and thematic. Furthermore we considered these principles of organisation in the context of the individuals' personal knowledge base. We selected topics matching the interests and experience of each patient, namely cinema and literature (NBC) and naval history (FBI). The stimulus items were arranged in taxonomic arrays (e.g., Jane Austen, Emily Bronte, Agatha Christie), thematic arrays (e.g., Jane Austen, Pride and Prejudice, Mr Darcy), and unrelated arrays (e.g., Jane Austen, Wuthering Heights, Hercule Poirot). We documented that different patterns of taxonomic and thematic organisation were constrained by whether the individual has limited knowledge, moderate knowledge or detailed knowledge of a particular vocabulary. It is suggested that moderate proper name knowledge is primarily organised by taxonomy whereas extensive experience results in a more detailed knowledge base in which theme is a powerful organising principle. PMID:22063815

  8. UNESCO Thematic Initiative “Astronomy and World Heritage”

    Science.gov (United States)

    Sidorenko, Anna

    2015-08-01

    The Convention Concerning the Protection of the World Cultural and Natural Heritage provides a unique opportunity to preserve exceptional properties world-wide and to raise awareness about the Outstanding Universal Value of these properties.Since its adoption in 1972, the Convention has become a crucial international legal instrument for the safeguarding of cultural and natural heritage of exceptional value for humanity.How does a World Heritage site differ from a national heritage site? The key lies in the words ‘outstanding universal value’. Sites selected for World Heritage listing are inscribed on the basis of their merits as unique places demonstrating cultural and natural heritage values. The World Heritage List reflects the wealth and diversity of the Earth’s cultural and natural heritage.The mission of UNESCO regarding World Heritage consists of assisting the States Parties to this Convention to safeguard properties inscribed on the World Heritage List, to support activities led by States Parties in the preservation of World Heritage, and to encourage international cooperation in heritage conservation.Considering that sites related to science and technology are among the most under-represented on the World Heritage List, and recognizing the absence of an integrated thematic approach for such sites, the World Heritage Committee launched the Thematic Initiative “Astronomy and World Heritage”, as one typology of sites under the science and technology theme.Developed in close collaboration between the UNESCO World Heritage Centre, the International Astronomical Union (IAU) and the International Council on Monuments and Sites (ICOMOS), and implemented by National Focal Points world-wide, the Thematic Initiative on Astronomy and World Heritage aims to establish a link between Science and Culture towards the recognition of scientific values of sites linked to astronomy. It provides an opportunity not only to identify the properties but also to keep their

  9. Facilitating active learning through a thematic science curriculum

    Directory of Open Access Journals (Sweden)

    Man-Tak CHAN

    2003-12-01

    Full Text Available This article analyzes students' learning of science in a context of a thematic science unit entitled "Clean Water" of the Hong Kong Junior Secondary Science Curriculum (JSSC. Through lesson observations, three curriculum features, namely, "relevancy to learners' life", "problem-solving and thinking skills", and the "science, technology and society (STS approach" were identified in the classes of the "Clean Water" unit of the JSSC. The findings also revealed that these three curriculum features could effectively facilitate active learning atmosphere in the classroom. This article further drew implications for classroom practices in the implementation of science curricula for students living in the 21st century.

  10. An Analysis LANDSAT-4 Thematic Mapper Geometric Properties

    Science.gov (United States)

    Walker, R. E.; Zobrist, A. L.; Bryant, N. A.; Gokhman, B.; Friedman, S. Z.; Logan, T. L.

    1984-01-01

    LANDSAT Thematic Mapper P-data of Washington, D. C., Harrisburg, PA, and Salton Sea, CA are analyzed to determine magnitudes and causes of error in the geometric conformity of the data to known Earth surface geometry. Several tests of data geometry are performed. Intraband and interband correlation and registration are investigated, exclusive of map based ground truth. The magnitudes and statistical trends of pixel offsets between a single band's mirror scans (due to processing procedures) are computed, and the inter-band integrity of registration is analyzed. A line to line correlation analysis is included.

  11. Thematic Structures of EU News in “Adevarul”

    OpenAIRE

    Ruxandra Boicu

    2013-01-01

    This study assesses the thematic structure of the news about the European Union, in a Romanian quality newspaper. It is meant to make up for the scarcity of specialized literature and adequate theories on EU coverage in Romanian media. To this end, we monitored the “Adevarul” daily for one month (January – February, 2013). As apparent in previous research in European national media (focused on older EU member states), EU coverage has had a low share in the economy of the analyzed media outlet...

  12. An Interaction of Economy and Environment in Dynamic Computable General Equilibrium Modeling with a Focus on Climate Change Issue in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Joh, S.H.; Chang, K.G.; Kim, Y.G.; Kang, S.I. [Korea Environment Institute, Seoul (Korea); Rob, D. [Wageningen University, Wageningen (Netherlands)

    2001-12-01

    In this study, the economic cost; of carbon taxes imposed on fossil fuels associated with climate change issue in Korea were analyzed based on the model of a small open-economy forward-looking dynamic CGE over the years 1998-2047. As a primary policy instrument, carbon taxes are imposed on coal, oil, and gas from year 2013 through 2047 from 100,000 Korean Won/ton of Carbon (TC) to KW400,000. The primary findings through this study are as follows: First, the primary economic indicators reflecting the results of sensitivity analysis through the study estimated that in the year 2025 at a carbon tax rate of 100,000KW/TC, the EVs span from -0.217% to -0.167% and the GDP changes from -0.195% to -0.432%, while the results from a rate of 400,000KW/TC were found to be -0.472% to -0.575% for EVs and -0.708% to - 1.525% for GDPs. Second, the reduction of emissions attributed to carbon tax rates of 100,000KW/TC equal 17(25) million TC which is 1.19(1.78) times the 2000 level in the year 2015(2035). In terms of GDP, the corresponding economic costs of the abatement are 1,261 billion Korean Won in 2015 and 4,551 KW in 2035. Third, the changes in GDP, resulting from sensitivity analysis, are almost identical with a tax rate of 100,000KW/TC and annual growth rate or 2{approx}3%. Thus, the change in GDP with a 3%(2%) growth rate were calculated to be -0.025%(-0.023%) in 2005, -0.176%(-0.176%) in 2015, -0.292%(-0.294%) in 2025, -0.347%(-0.350%) in 2035, and -0.371%(-0.374%) in 2045. In comparison to other Korean studies on carbon tax simulations, the results of this study found that there was no significant difference of the economic cost assessments in terms of GDP loss, overall; however, with increasing tax rates, the reduction in emissions in the present study were found to be less than those of previous ones. The following policy recommendations are suggested based on the results from this study: First, the carbon tax approach should be utilized to a limited extent. In the

  13. Introduction of the Thematic Issue on the Interplay of Physics and Mathematics

    DEFF Research Database (Denmark)

    Avelar Sotomaior Karam, Ricardo

    2015-01-01

    Since their beginnings Physics (natural philosophy) and mathematics have been deeply interrelated, and this mutual influence has played an essential role in both their developments. However, the image typically found in educational contexts is often quite different. In physics education, it is...

  14. Inclusion of Ethical Issues in Dementia Guidelines: A Thematic Text Analysis

    OpenAIRE

    Knüppel, Hannes; Mertz, Marcel; Schmidhuber, Martina; Neitzke, Gerald; Strech, Daniel

    2013-01-01

    Editors’ Summary Background In the past, doctors tended to rely on their own experience to choose the best treatment for their patients. Faced with a patient with dementia (a brain disorder that affects short-term memory and the ability tocarry out normal daily activities), for example, a doctor would use his/her own experience to help decide whether the patient should remain at home or would be better cared for in a nursing home. Similarly, the doctor might have to decide whether antipsychot...

  15. Status quo and perspectives on a "qualitative psychology" (in Germany): An introduction to the thematic issue

    OpenAIRE

    Günter Mey

    2007-01-01

    Despite considerable improvements during the last three decades, qualitative research still is not well established within psychology. This contribution first provides a historical overview of the difficult current status of qualitative psychology; e.g., being marginalized compared with its quantitative counterpart as well as with other social sciences (especially sociology, often regarded as the qualitative core discipline). Instead of fighting senseless battles with the mainstream of psycho...

  16. Institute of Energy and Climate Research IEK-6 : nuclear waste management & reactor safety report 2009/2010 ; material science for nuclear waste management

    OpenAIRE

    Klinkenberg, M.; Neumeier, S.; Bosbach, D.

    2011-01-01

    This is the first issue of a new series of bi-annual reports intended to provide an overview of research activities for the safe management of nuclear waste in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety devision in Jülich. The report gives a thematic overview of the research in 2009 and 2010 by short papers of five to eight pages. Some papers are discussing the work within different projects with intensive overlap, such as ...

  17. Climate Adaptation in Europe

    International Nuclear Information System (INIS)

    At the Conference of Parties in Copenhagen, Denmark, December 7-18, 2009 Change Magazine will present a special issue on 'Climate Adaptation in Europe'. The magazine contains articles on climate policy strategies in European countries and cross-border studies on climate change, articles on climate adaptation in the Alps, on water quality as a bottleneck for the agricultural sector, and drought in the mediterranean countries. How will member countries in the European Union tackle the climate crisis?.

  18. Climate modeling at Manitoba Hydro

    International Nuclear Information System (INIS)

    This paper gives an outline of climate modeling at Manitoba Hydro. Manitoba Hydro is studying climate change because it affects water supply and energy demand. Hence climate change must be addressed in planning and operation of hydropower projects as well as regulatory and compliance issues. The study has developed a series of climate change scenarios based on the Global Climate Models

  19. CRAYFISH AND ITS CULTURE IN UKRAINE. THEMATIC REFERENCES LIST

    Directory of Open Access Journals (Sweden)

    I. Hrytsyniak

    2014-09-01

    Full Text Available Purpose. To compile a thematic references list on the problems of biology, physiology, pathology and crayfish breeding in Ukraine. Methodology. As the search base for the realization of the purpose was the scientific library stock of the Institute of Fisheries NAAS. The methods that have been preferred were both integrated and selective. Findings. We prepared a thematic reference list of the main scientific works, such as collections of scientific papers, proceedings of international scientific conferences, articles and candidate’s thesis abstracts on the biology of crustaceans and their cultivation in Ukraine, including the literature sources since 1958. The bibliography contains 37 publications of the Institute of Fisheries NAAS scientific library stock, in alphabetical order, and described according to DSTU GOST 7.1:2006 «System of standards on information, librarianship and publishing. Bibliographic entry. Bibliographic description. General requirements and rules». Practical value. The list may be helpful for experts, scientists, students, who are interested in problems of crayfish biology and culture.

  20. MOVING INTERACTIVE THEMATIC MAPPING FROM MAINFRAME TO MINI: SOME DISIGN POSSIBILITIES AND DEVELOPMENT EXPERIENCE

    Energy Technology Data Exchange (ETDEWEB)

    Yen, Albert; Holmes, Harvard; Wood, Peter

    1979-11-01

    The analysis, interpretation and assimilation of geographically referenced data often requires that it be presented in the form of maps and other graphic displays. CARTE is a thematic mapping program which produces annotated choropleth, line or point-symbol displays of socio-economic, energy, or other data on a variety of interactive terminals or hardcopy plotters. CARTE is desigend primarily for interactive use and provides both simplicity for the novice and a wide range of options for the advanced user. Script or command files provide a convenient facility for setting defaults and other parameters from a monitor program as well as providing for non-interactive operation. CARTE has the ability to write a script which will reproduce the current map display. This frees the interactive user to concetrate on the map design without concern for keeping track of the commands issued, and also allows him to produce a series of similar maps with a common layout. The goal of CARTE is to provide thematic maps to a broad user community. This software is a part of SEEDIS (Socio-Economic-Environmental-Demographic Information System), a broadly-based set of data bases and software which includes 100 million data items and a wide variety of analytic and display tools. We know that displays such as CARTE are indispensable to our users and we feel that as the state of the art is advanced it will become possible and economical to supply the general public with these kinds of graphic displays. This will allow citizens to participate in decision-making with the same access to data that only a few lucky administrators now have.

  1. Climate certificates

    International Nuclear Information System (INIS)

    Reduced emissions of climate gases at the lowest cost require international cooperation in order to ensure that the most cost-efficient measures are taken. A market for emission rights is one way of achieving this. However, creating the right conditions for such a market to operate requires an unambiguous definition of the product to be traded. In this PM, the Swedish Power Association sketches out how such a product could be defined, and how a market for the resulting unambiguously defined product could be operated internationally, in parallel with other markets for energy products. Trade in climate certificates could become a joint EU approach to achieving common results within the field of climate policy. The main features of the proposal are as follows: Electricity producers would be allowed to issue climate certificates for electricity produced without climate-affecting emissions, e.g. in wind power plants. 1 kWh of electricity produced without emissions would entitle the utility to issue a climate certificate for 1 kWh. Electricity from power stations having low emissions, e.g. modern natural gas-fired plants, would entitle the utility to issue certificates in proportion to how much lower their emissions were in comparison with those from conventional coal-fired power stations. The number of certificates would be reduced by an individual coefficient, related directly to the quantity of climate-affecting emissions from the plant concerned. They would be traded and noted on markets in the various member countries. The certificates would not be nationally restricted, but could be traded across borders. Exchanges would be authorised by national authorities, in accordance with overall EU directives. These authorised exchanges would act as certification bodies, checking that certificates had been properly issued in accordance with a corresponding volume of electricity production. Electricity and certificates could be purchased from different suppliers. The

  2. Robotic Exploration of Moon and Mars: Thematic Education Approach

    Science.gov (United States)

    Allen, J S.; Tobola, K. W.; Lowes, L. L.; Betrue, R.

    2008-01-01

    Safe, sustained, affordable human and robotic exploration of the Moon, Mars, and beyond is a major NASA goal. Robotic exploration of the Moon and Mars will help pave the way for an expanded human presence in our solar system. To help share the robotic exploration role in the Vision for Space Exploration with classrooms, informal education groups, and the public, our team researched and consolidated the thematic story components and associated education activities into a useful education materials set for educators. We developed the set of materials for a workshop combining NASA Science Mission Directorate and Exploration Systems Mission Directorate engineering, science, and technology to train informal educators on education activities that support the robotic exploration themes. A major focus is on the use of robotic spacecraft and instruments to explore and prepare for the human exploration of the Moon and Mars.

  3. Thematic and compositional variation in Palenque-region incensarios

    Energy Technology Data Exchange (ETDEWEB)

    Rands, R.L.; Bishop, R.L.; Harbottle, G.

    1978-01-01

    Ceramic incensarios were an important component of ritual paraphernalia in the Palenque region. Tubular flanged cylinders - stands or supports for receptacles in which the incense was actually burned - were highly embellished. The primary concern is with these iconographically-rich objects, focusing on variations in thematic presentation and in paste composition. The latter, mineralogical and chemical composition, has significance in that it enables differentiation among centers of production, leading to a better understanding of where clay resources were procured and, inferentially, where the incensarios were manufactured. An attempt is being made to determine if incensarios of Palenque style were manufactured at a single or at multiple sites, if Palenque itself was a production center, and what can be inferred about trading or distributional patterns of these specialized objects.

  4. New Thematic Solar System Exploration Products for Scientists and Educators

    Science.gov (United States)

    Lowes, Lesile; Wessen, Alice; Davis, Phil; Lindstrom, Marilyn

    2004-01-01

    The next several years are an exciting time in the exploration of the solar system. NASA and its international partners have a veritable armada of spaceships heading out to the far reaches of the solar system. We'll send the first spacecraft beyond our solar system into interstellar space. We'll launch our first mission to Pluto and the Kuiper Belt and just our second to Mercury (the first in 30 years). We'll continue our intensive exploration of Mars and begin our detailed study of Saturn and its moons. We'll visit asteroids and comets and bring home pieces of the Sun and a comet. This is truly an unprecedented period of exploration and discovery! To facilitate access to information and to provide the thematic context for these missions NASA s Solar System Exploration Program and Solar System Exploration Education Forum have developed several products.

  5. Thematic Mapper Image Production in the Engineering Checkout Phase

    Science.gov (United States)

    Fischel, D.; Lyon, J. C.

    1984-01-01

    Thematic Mapper data processing during LANDSAT 4's first year was performed on an engineering evaluation basis. Fully corrected products were created for some 282 scenes during this period using software and systems based upon the intended full production systems to become operational following the evaluation period. The engineering systems included substantial software and procedures for assessing spacecraft, instrument and ground processing algorithmic behavior. The data systems are described in terms of performance objectives, processing organization and data flow, quality assurance measurements and achievement of goals. The a priori implementation of TM radiometric and geometric corrections is described. Changes to processing suggested by or implemented on the basis of on-orbit data analysis are discussed. Spacecraft, instrument and algorithmic performance are evaluated.

  6. Proceedings of the eighth thematic conference on geologic remote sensing

    International Nuclear Information System (INIS)

    These proceedings contain papers presented at the Eighth Thematic Conference on Geologic Remote Sensing. This meeting was held April 29-May 2, 1991, in Denver, Colorado, USA. The conference was organized by the Environmental Research Institute of Michigan, in Cooperation with an international program committee composed primarily of geologic remote sensing specialists. The meeting was convened to discuss state-of-the-art exploration, engineering, and environmental applications of geologic remote sensing as well as research and development activities aimed at increasing the future capabilities of this technology. The presentations in these volumes address the following topics: Spectral Geology; U.S. and International Hydrocarbon Exploration; Radar and Thermal Infrared Remote Sensing; Engineering Geology and Hydrogeology; Minerals Exploration; Remote Sensing for Marine and Environmental Applications; Image Processing and Analysis; Geobotanical Remote Sensing; Data Integration and Geographic Information Systems

  7. Analysis of conifer forest regeneration using Landsat Thematic Mapper data

    Science.gov (United States)

    Fiorella, Maria; Ripple, William J.

    1995-01-01

    Landsat Thematic Mapper (TM) data were used to evaluate young conifer stands in the western Cascade Mountains of Oregon. Regression and correlation analyses were used to describe the relationships between TM band values and age of young Douglas-fir stands (2 to 35 years old). Spectral data from well regenerated Douglas-fir stands were compared to those of poorly regenerated conifer stands. TM bands 1, 2, 3, 5, 6, and 7 were inversely correlated with the age (r greater than or equal to -0.80) of well regenerated Douglas-fir stands. Overall, the 'structural index' (TM 4/5 ratio) had the highest correlation to age of Douglas-fir stands (r = 0.96). Poorly regenerated stands were spectrally distinct from well regenerated Douglas-fir stands after the stands reached an age of approximately 15 years.

  8. Analysis of forest structure using thematic mapper simulator data

    Science.gov (United States)

    Peterson, D. L.; Westman, W. E.; Brass, J. A.; Stephenson, N. J.; Ambrosia, V. G.; Spanner, M. A.

    1986-01-01

    The potential of Thematic Mapper Simulator (TMS) data for sensing forest structure information has been explored by principal components and feature selection techniques. In a survey of forest structural properties conducted for 123 field sites of the Sequoia National Park, the canopy closure could be well estimated (r = 0.62 to 0.69) by a variety of channel bands and band ratios, without reference to the forest type. Estimation of the basal area was less successful (r = 0.51 or less) on the average, but could be improved for certain forest types when data were stratified by floristic composition. To achieve such a stratification, individual sites were ordinated by a detrended correspondence analysis based on the canopy of dominant species. The analysis of forest structure in the Sequoia data suggests that total basal area can be best predicted in stands of lower density, and in younger even-aged managed stands.

  9. Habitable Climates

    CERN Document Server

    Spiegel, David S; Scharf, Caleb A

    2007-01-01

    The Earth is only partially habitable according to the standard liquid-water definition. We reconsider planetary habitability in the framework of energy-balance models, the simplest seasonal models in physical climatology, to assess the spatial and temporal habitability of Earth-like planets. In order to quantify the degree of climatic habitability of our models, we define several metrics of fractional habitability. Previous evaluations of habitable zones may have omitted important climatic conditions by focusing on close Solar System analogies. For example, we find that model pseudo-Earths with different rotation rates or different land-ocean fractions generally have fractional habitabilities that differ significantly from that of the Earth itself. Furthermore, the stability of a planet's climate against albedo-feedback snowball events strongly impacts its habitability. Therefore, issues of climate dynamics may be central in assessing the habitability of discovered terrestrial exoplanets, especially if astro...

  10. Introduction to the Special Issue on the Economics of Climate Change Impacts on Developing Countries: Selected Studies on Sub-Saharan Africa and South-East Asia

    Directory of Open Access Journals (Sweden)

    Wisdom Akpalu

    2015-09-01

    Full Text Available Within the last century, the global average temperature increased by about 1 °C and this rate of increase may accelerate over the course of the 21st century [1]. Although estimates of climate change are based on projections and probabilistic assessments, ample evidence exists that climate change impacts are likely to become more profound in this century, particularly if mitigation policies are absent or inadequate [1,2]. It has been argued that, relative to keeping the warming at 2 °C or lower, the global cost of continuing with “business as usual” may be 5 to 20 times higher [3,4]. [...

  11. Message for the First Issue

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Advances in Climate Change Research is a journal published by National Climate Centre of China Meteorological Administration.So far,it is the only comprehensive English journal in China,which focuses on climate change studies and covers both natural and social sciences related to climate change.This issue mainly presents the latest academic views and findings in climate change research both in China and overseas,and additionally it provides information about major activities regarding climate change both at home and abroad.

  12. Using the Socioscientific Context of Climate Change to Teach Chemical Content and the Nature of Science

    Science.gov (United States)

    Flener-Lovitt, Charity

    2014-01-01

    A thematic course called "Climate Change: Chemistry and Controversy" was developed for upper-level non-STEM students. This course used the socioscientific context of climate change to teach chemical principles and the nature of science. Students used principles of agnotology (direct study of misinformation) to debunk climate change…

  13. Gore's Nobel May Bring Even More Attention on Campuses to Environmental Issues: Award for Combating Climate Change Implicitly Honors the Work of Academic Scientists

    Science.gov (United States)

    Byrne, Richard; Monastersky, Richard

    2007-01-01

    When the Norwegian Nobel Committee announced that the 2007 Nobel Peace Prize would be shared by Al Gore, the former U.S. vice president, and the Intergovernmental Panel on Climate Change, the award implicitly celebrated a third party--academic institutions. Much of the research on global warming has come from university scientists, and higher…

  14. Foreword to the thematic cluster: the Arctic in Rapid Transition—marine ecosystems

    Directory of Open Access Journals (Sweden)

    Monika Kędra

    2015-12-01

    Full Text Available The Arctic is warming and losing sea ice. Happening at a much faster rate than previously expected, these changes are causing multiple ecosystem feedbacks in the Arctic Ocean. The Arctic in Rapid Transition (ART initiative was developed by early-career scientists as an integrative, international, multidisciplinary, long-term pan-Arctic network to study changes and feedbacks among the physical and biogeochemical components of the Arctic Ocean and their ultimate impacts on biological productivity on different timescales. In 2012, ART jointly organized with the Association of Polar Early Career Scientists their second science workshop—Overcoming Challenges of Observation to Model Integration in Marine Ecosystem Response to Sea Ice Transitions—at the Institute of Oceanology, Polish Academy of Sciences, in Sopot. This workshop aimed to identify linkages and feedbacks between atmosphere–ice–ocean forcing and biogeochemical processes, which are critical for ecosystem function, land–ocean interactions and productive capacity of the Arctic Ocean. This special thematic cluster of Polar Research brings together seven papers that grew out of workgroup discussions. Papers examine the climate change impacts on various ecosystem elements, providing important insights on the marine ecological and biogeochemical processes on various timescales. They also highlight priority areas for future research.

  15. The Analysis of the Thematic Progression Patterns in "The Great Learning"

    Institute of Scientific and Technical Information of China (English)

    王利娜; 金俊淑

    2007-01-01

    This paper intends to introduce briefly the thematic progression patterns in Systemic- Functional Grammar, then analyze its application in "The Great Learning" which is one of the classics of the Confucius and his disciples. The analysis of the thematic progression patterns of "The Great Learning" is meaningful for both understanding and appreciating "The Great Learning".

  16. Concepts as Context: Thematic Museum Education and Its Influence on Meaning Making

    Science.gov (United States)

    Hubard, Olga

    2014-01-01

    Thematic art museum education programmes--programmes where visitors make meaning of various artworks in relation to a specific preselected theme--are conspicuous within interactive museum education on both sides of the Atlantic. How do thematic programmes influence visitors' experiences with art? In this article, I explore this question based…

  17. Comparison of the Quality of Preschoolers' Play in Housekeeping and Thematic Sociodramatic Play Centers.

    Science.gov (United States)

    Bagley, Donna M.; Klass, Patricia H.

    1997-01-01

    Documented differences in the quality of play in thematic and housekeeping organizational patterns of the sociodramatic play center in a preschool classroom. Found the thematic organization resulted in higher quality sociodramatic play in which the children enacted more roles outside the home, utilized more aspects of their roles, demonstrated…

  18. Climate change and climate policy

    International Nuclear Information System (INIS)

    The climate issue is a great political and scientific challenge for several reasons: (1) There are many uncertain aspects of the climate problem, such as future emission of climate gases, the response of the climate system upon these gases, and the effects of climate changes. (2) It is probable, however, that anthropogenic emission of climate gases, deforestation etc. will cause noticeable climate changes in the future. This might be observed as increased frequency of extreme weather situations. This appears to be a greater threat than a gradual increase of temperature and precipitation. (3) Since the climate system is large and react only relatively slowly on changes in for instance the emission of climate gases, the climate problem can only be solved by means of long-term measures. (4) The climate changes may be irreversible. A rational short-term strategy is to ensure maximum flexibility, which can be done by ''slowing down'' (curtailing emissions) and by avoiding irreversible actions as much as possible. The long-term challenge is to develop an economically responsible alternative to the present fossil-based energy system that permits carbon-efficient technologies to compete on price with coal and unconventional oil and gas. Norway is in a special position by being a large exporter of fossil fuel and at the same time wanting to appear responsible in environmental matters. This combination may incur considerable expenses upon Norway and it is therefore important that environmental commitments like the Kyoto agreement can be honoured to the lowest possible cost. The costs can be minimized by: (1) minimizing the measure costs in Norway, (2) working to make the international quota price as low as possible, and (3) reducing the loss of petroleum income as much as possible. This report describes the earth's climate history, the forces behind climatic changes and what the prospects for the future look like. It also reviews what is being done to curtail the emission of

  19. Smoke-free homes: what are the barriers, motivators and enablers? A qualitative systematic review and thematic synthesis

    Science.gov (United States)

    Robinson, Jude; Wiggers, John

    2016-01-01

    Objective To thematically synthesise primary qualitative studies of the barriers, motivators and enablers of smoke-free homes (SFHs). Design Systematic review and thematic synthesis. Data sources Searches of MEDLINE, EBM Reviews (Cochrane Database of Systematic Reviews), PsycINFO, Global Health, CINAHL, Web of Science, Informit and EMBASE, combining terms for families, households and vulnerable populations; SFH and secondhand smoke; and qualitative research, were supplemented by searches of PhD theses, key authors, specialist journals and reference lists. Study selection We included 22 articles, reporting on 18 studies, involving 646 participants. Inclusion criteria: peer-reviewed; English language; published from 1990 onwards (to week 3 of April 2014); used qualitative data collection methods; explored participants’ perspectives of home smoking behaviours; and the barriers, motivators and enablers to initiating and/or maintaining a SFH. Data extraction 1 of 3 authors extracted data with checking by a second. Data synthesis A thematic synthesis was performed to develop 7 core analytic themes: (1) knowledge, awareness and risk perception; (2) agency and personal skills/attributes; (3) wider community norms and personal moral responsibilities; (4) social relationships and influence of others; (5) perceived benefits, preferences and priorities; (6) addiction and habit; (7) practicalities. Conclusions This synthesis highlights the complexity faced by many households in having a SFH, the practical, social, cultural and personal issues that need to be addressed and balanced by households, and that while some of these are common across study settings, specific social and cultural factors play a critical role in shaping household smoking behaviours. The findings can inform policy and practice and the development of interventions aimed at increasing SFHs. Trial registration number CRD42014014115. PMID:26988351

  20. Contextual essay for integrated thematic unit: Kids, Quarks, and Quanta

    Science.gov (United States)

    Draeger, Vicki Lee

    This essay provides the research and rationale to support the theory that early adolescence is the best time to present an introduction to quantum mechanics. It supports the creation of an integrated thematic unit to be used with students ages 11--14 in an inclusion classroom without limiting the unit to only an inclusion setting. The first section sets forth five problems the unit was written to address. Citing The National Center for Education Statistics 2000 version of The Nation's Report Card, the problems with current practices in science education resulting in poor student performance are presented. References to Project 2061: Science for All Americans help to demonstrate that students with disabilities are seldom considered when physical science curriculum is being developed, supporting the position that equity in science education is necessary, while maintaining challenging subject matter. The problem of the poor quality of many physical science texts is addressed, with an emphasis on the importance of curricular connections. The poor quality of physical science teacher training in many university teacher training courses is discussed, and the nature of the integrated thematic unit as a curriculum design is examined with reference to what is considered the over-emphasis on "reality-based" content to the exclusion of abstract subject matter. Having presented the problems and supporting their validity, the essay then demonstrated how Kids, Quarks, and Quanta specifically addresses each problem. The two and a half year study of Dr. John Hubisz and the committee he formed under The David and Lucille Packard Foundation grant to review and critique the physical science textbooks currently used with early adolescents is often referenced to support both the problems of teacher training and the poor quality of many texts. Recent brain research conducted by researchers of the National Institute of Mental Health is used to support the presentation of more abstract

  1. The EPOS implementation of thematic services for solid Earth sciences

    Science.gov (United States)

    Cocco, Massimo; Consortium, Epos

    2014-05-01

    The mission of EPOS is to build an efficient and comprehensive multidisciplinary research platform for the solid Earth sciences in Europe. In particular, EPOS is a long-term plan to facilitate integrated use of data, models and facilities from mainly distributed existing, but also new, research infrastructures for Earth Science. EPOS will enable innovative multidisciplinary research for a better understanding of the physical processes controlling earthquakes, volcanic eruptions, unrest episodes, ground stability, and tsunamis as well as those processes driving tectonics and Earth surface dynamics. EPOS will allow the Earth Science community to make a significant step forward by developing new concepts and tools for accurate, durable, and sustainable answers to societal questions concerning geo-hazards and those geodynamic phenomena relevant to the environment and human welfare. EPOS coordinates the existing and new solid Earth RIs within Europe and is building the integrating RI elements. This integration requires a significant coordination between, among others, disciplinary (thematic) communities, national RIs policies and initiatives, as well as geo- and IT-scientists. The RIs that EPOS coordinates include: i) Regionally-distributed geophysical observing systems (seismological and geodetic networks); ii) Local observatories (including geomagnetic, near-fault and volcano observatories); iii) Analytical and experimental laboratories; iv) Integrated satellite data and geological information services. We present the results achieved during the EPOS Preparatory Phase (which will end on October 2014) and the progress towards construction in terms of both the design of the integrated core services (ICS) and the development of thematic core services (TCS) for the different communities participating to the integration plan. We will focus on discussing the strategies adopted to foster the necessary implementation of TCS, clarifying their crucial role as domain

  2. A Thematic Analysis of Mothers' Motivations for Blogging.

    Science.gov (United States)

    Pettigrew, Simone; Archer, Catherine; Harrigan, Paul

    2016-05-01

    Introduction Various forms of social media are used by many mothers to maintain social ties and manage the stress associated with their parenting roles and responsibilities. 'Mommy blogging' as a specific type of social media usage is a common and growing phenomenon, but little is known about mothers' blogging-related experiences and how these may contribute to their wellbeing. This exploratory study investigated the blogging-related motivations and goals of Australian mothers. Methods An online survey was emailed to members of an Australian online parenting community. The survey included open-ended questions that invited respondents to discuss their motivations and goals for blogging. A thematic analysis using a grounded approach was used to analyze the qualitative data obtained from 235 mothers. Results Five primary motivations for blogging were identified: developing connections with others, experiencing heightened levels of mental stimulation, achieving self-validation, contributing to the welfare of others, and extending skills and abilities. Discussion These motivations are discussed in terms of their various properties and dimensions to illustrate how these mothers appear to use blogging to enhance their psychological wellbeing. PMID:26662282

  3. Assessment of the Thematic Accuracy of Land Cover Maps

    Science.gov (United States)

    Höhle, J.

    2015-08-01

    Several land cover maps are generated from aerial imagery and assessed by different approaches. The test site is an urban area in Europe for which six classes (`building', `hedge and bush', `grass', `road and parking lot', `tree', `wall and car port') had to be derived. Two classification methods were applied (`Decision Tree' and `Support Vector Machine') using only two attributes (height above ground and normalized difference vegetation index) which both are derived from the images. The assessment of the thematic accuracy applied a stratified design and was based on accuracy measures such as user's and producer's accuracy, and kappa coefficient. In addition, confidence intervals were computed for several accuracy measures. The achieved accuracies and confidence intervals are thoroughly analysed and recommendations are derived from the gained experiences. Reliable reference values are obtained using stereovision, false-colour image pairs, and positioning to the checkpoints with 3D coordinates. The influence of the training areas on the results is studied. Cross validation has been tested with a few reference points in order to derive approximate accuracy measures. The two classification methods perform equally for five classes. Trees are classified with a much better accuracy and a smaller confidence interval by means of the decision tree method. Buildings are classified by both methods with an accuracy of 99% (95% CI: 95%-100%) using independent 3D checkpoints. The average width of the confidence interval of six classes was 14% of the user's accuracy.

  4. An analysis of Landsat-4 Thematic Mapper geometric properties

    Science.gov (United States)

    Walker, R. E.; Zobrist, A. L.; Bryant, N. A.; Gohkman, B.; Friedman, S. Z.; Logan, T. L.

    1984-01-01

    Landsat-4 Thematic Mapper data of Washington, DC, Harrisburg, PA, and Salton Sea, CA were analyzed to determine geometric integrity and conformity of the data to known earth surface geometry. Several tests were performed. Intraband correlation and interband registration were investigated. No problems were observed in the intraband analysis, and aside from indications of slight misregistration between bands of the primary versus bands of the secondary focal planes, interband registration was well within the specified tolerances. A substantial number of ground control points were found and used to check the images' conformity to the Space Oblique Mercator (SOM) projection of their respective areas. The means of the residual offsets, which included nonprocessing related measurement errors, were close to the one pixel level in the two scenes examined. The Harrisburg scene residual mean was 28.38 m (0.95 pixels) with a standard deviation of 19.82 m (0.66 pixels), while the mean and standard deviation for the Salton Sea scene were 40.46 (1.35 pixels) and 30.57 m (1.02 pixels), respectively. Overall, the data were judged to be a high geometric quality with errors close to those targeted by the TM sensor design specifications.

  5. A Thematic Review of Interactive Whiteboard Use in Science Education: Rationales, Purposes, Methods and General Knowledge

    Science.gov (United States)

    Ormanci, Ummuhan; Cepni, Salih; Deveci, Isa; Aydin, Ozhan

    2015-10-01

    In Turkey and many other countries, the importance of the interactive whiteboard (IWB) is increasing, and as a result, projects and studies are being conducted regarding the use of the IWB in classrooms. Accordingly, in these countries, many issues are being researched, such as the IWB's contribution to the education process, its use in classroom settings and problems that occur when using the IWB. In this context, the research and analysis of studies regarding the use of the IWB have important implications for educators, researchers and teachers. This study aims to review and analyze studies conducted regarding the use of the IWB in the field of science. Accordingly, as a thematic review of the research was deemed appropriate, extant articles available in the literature were analyzed using a matrix that consisted of general features (type of journal, year and demographic properties) and content features (rationales, aims, research methods, samples, data collections, results and suggestions). According to the findings, it was concluded that the studies regarding the use of IWBs were conducted due to deficiencies in the current literature. However, there are rare studies in which the reasons for the research were associated with the nature of science education. There were also studies that focused on the effects of the IWB on student academic success and learning outcomes. Within this context, it is evident that there is a need for further research concerning the use of IWBs in science education and for studies regarding the effect of IWBs on students' skills.

  6. Approaches to Climate Literacy at the American Museum of Natural History

    Science.gov (United States)

    Steiner, R. V.

    2015-12-01

    The American Museum of Natural History (AMNH) offers a suite of courses, workshops and special events in climate change education for audiences ranging from young children to adults and utilizing both online and in-person formats. These offerings are supported by rich digital resources including video, animations and data visualizations. These efforts have the potential to raise awareness of climate change, deepen understandings and improve public discourse and decision-making on this critical issue. For adult audiences, Our Earth's Future offers participants a five-week course at AMNH that focuses on climate change science, impacts and communication, taking advantage of both AMNH expertise and exhibitry. Online versions of this course include both a ten-week course as well as three different three-week thematic courses. (The longer course is now available as a MOOC in Coursera.) These activities have been supported by a grant from IMLS. The results of independent evaluation provide insight into participant needs and how they might be addressed. For K-12 educators, the Museum's Seminars on Science program of online teacher professional development offers, in collaboration with its higher education partners, a graduate course in climate change that is authored by both an AMNH curator and leading NASA scientists. Developed with support from both NASA and NSF, the course provides a semester-equivalent introduction to climate change science for educators, including digital resources, assignments and discussions for classroom use. The results of independent evaluation will be presented. For younger audiences, the presentation will highlight resources from the AMNH Ology site; television programming conducted in partnership with HBO; Science Bulletinsvideos that include current climate change research; resources related to the GRACE mission for tracking water from space; and special event programming at the Museum on climate change. This presentation will address the

  7. Thematic Mapper simulator research for forest resource mapping in the Clearwater National Forest, Idaho

    Science.gov (United States)

    Brass, J. A.; Peterson, D. L.; Spanner, M. A.; Ambrosia, V. G.; Ulliman, J. J.; Brockhaus, J.

    1984-01-01

    Per-pixel maximum likelihood digital classification and photo interpretation of Thematic Mapper Simulator (TMS) composited images for a managed conifer forest were used to evaluate both land cover and forest structure characteristics. TMS channels 4, 7, 5 and 3, which were found to be optimal for forest vegetation analysis, used the full range of the Thematic Mapper's spectral capability. Photo interpretation results indicate that a false color composite from TMS channels 4, 7, and 2 provided the highest accuracies; the combination of improved spatial, spectral and radiometric resolution of the Thematic Mapper yielded greater sensitivity to forest structural characteristics.

  8. European Reference Network for Critical Infrastructure Protection: Thematic areas. State of the Art

    OpenAIRE

    GATTINESI PETER; PURSIAINEN CHRISTER HENRIK

    2013-01-01

    This report reviews the achievements to date in the ERNCIP Thematic Areas, describing why they were prioritised, how the work is organised, and summarising the focus and challenges of each thematic group. The report contains a SWOT-analysis of the current way of organising the work of the thematic groups. The report concludes with recommendations, divided into those applicable in the short term, i.e. to the current ERNCIP period (2013-2014), and those applicable for the longer term for prepar...

  9. The Geological information and modelling Thematic Core Service of EPOS

    Science.gov (United States)

    Robida, François; Wächter, Joachim; Tulstrup, Jørgen; Lorenz, Henning; Carter, Mary; Cipolloni, Carlo; Morel, Olivier

    2016-04-01

    Geological data and models are important assets for the EPOS community. The Geological information and modelling Thematic Core Service of EPOS is being designed and will be implemented in an efficient and sustainable access system for geological multi-scale data assets for EPOS through the integration of distributed infrastructure components (nodes) of geological surveys, research institutes and the international drilling community (ICDP/IODP). The TCS will develop and take benefit of the synergy between the existing data infrastructures of the Geological Surveys of Europe (EuroGeoSurveys / OneGeology-Europe / EGDI) and of the large amount of information produced by the research organisations. These nodes will offer a broad range of resources including: geological maps, borehole data, geophysical data (seismic data, borehole log data), archived information on physical material (samples, cores), geochemical and other analyses of rocks, soils and minerals, and Geological models (3D, 4D). The services will be implemented on international standards (such as INSPIRE, IUGS/CGI, OGC, W3C, ISO) in order to guarantee their interoperability with other EPOS TCS as well as their compliance with INSPIRE European Directive or international initiatives (such as OneGeology). This will provide future virtual research environments with means to facilitate the use of existing information for future applications. In addition, workflows will be established that allow the integration of other existing and new data and applications. Processing and the use of simulation and visualization tools will subsequently support the integrated analysis and characterization of complex subsurface structures and their inherent dynamic processes. This will in turn aid in the overall understanding of complex multi-scale geo-scientific questions. This TCS will work alongside other EPOS TCSs to create an efficient and comprehensive multidisciplinary research platform for the Earth Sciences in Europe.

  10. A thematic analysis of factors influencing recruitment to maternal and perinatal trials

    Directory of Open Access Journals (Sweden)

    Middleton Philippa F

    2008-08-01

    Full Text Available Abstract Background Recruitment of eligible participants remains one of the biggest challenges to successful completion of randomised controlled trials (RCTs. Only one third of trials recruit on time, often requiring a lengthy extension to the recruitment period. We identified factors influencing recruitment success and potentially effective recruitment strategies. Methods We searched MEDLINE and EMBASE from 1966 to December Week 2, 2006, the Cochrane Library Methodology Register in December 2006, and hand searched reference lists for studies of any design which focused on recruitment to maternal/perinatal trials, or if no studies of maternal or perinatal research could be identified, other areas of healthcare. Studies of nurses' and midwives' attitudes to research were included as none specifically about trials were located. We synthesised the data narratively, using a basic thematic analysis, with themes derived from the literature and after discussion between the authors. Results Around half of the included papers (29/53 were specific to maternal and perinatal healthcare. Only one study was identified which focused on factors for maternal and perinatal clinicians and only seven studies considered recruitment strategies specific to perinatal research. Themes included: participant assessment of risk; recruitment process; participant understanding of research; patient characteristics; clinician attitudes to research and trials; protocol issues; and institutional or organisational issues. While no reliable evidence base for strategies to enhance recruitment was identified in any of the review studies, four maternal/perinatal primary studies suggest that specialised recruitment staff, mass mailings, physician referrals and strategies targeting minority women may increase recruitment. However these findings may only be applicable to the particular trials and settings studied. Conclusion Although factors reported by both participants and clinicians

  11. Vulnerability of Coastal Crop Land to Climate Change in the Northern Part of Bay of Bengal: Issues, Challenges and Future Prospects

    Science.gov (United States)

    Kamal, A. H. M.

    2015-12-01

    The coastal communities of northeastern part of Bay of Bengal are used to live and survive through facing different types of natural disasters since primitive time. Among the natural disasters, salinity intrusion due to climate change and sea level rise in the coastal agriculture land is the major unpleasant incident now days. Because of that wide area of the coastal agricultural land, coastal forest, drinking water facilities and fresh water availability are in critical condition which may cause 40 million people of 147 coastal districts covering 47201 km area are placed in danger. The nation wide assessment on the detected of coastal soil and water salinity is not conducted since 9 years. The survey on the coastal soil salinity on 1973 and 2000 found that the saline effected land is increased from 0.83 million ha to 1.20 million ha within 27 years. It is assumed that at present the rate of salinity intrusion in the coastal agriculture land will be higher than those of 1973 and 2000. The soil salinity was recorded 18-20 psu after AILA in the south-eastern coast of Bangladesh and increased further 2-4 psu due to low precipitation which causes crop burning. This paper aims to know the salinity intrusion in the coastal soil and water of Bangladesh, which would help to plan and improvement of the sustainable agriculture production. Study revealed that to face any extra stresses on the coastal agriculture land due to climate change requires extensive inventory, awareness activities, mitigation measures, adaptation techniques and extension of indigenous technology.

  12. Rethinking climate communications and the “psychological climate paradox”

    OpenAIRE

    Stoknes, Per Espen

    2014-01-01

    Climate science has provided ever more reliable data and models over the last 20–30 years, thereby indicating increasingly severe impacts in the coming decades and centuries. Nonetheless, public concern for climate change and the issue's perceived importance has been declining over the past few decades, thus giving less public support for ambitious climate policies. Conventional climate communication strategies have failed to resolve this “climate paradox.” This article reviews research on th...

  13. Integrating thematic web portal capabilities into the NASA Earthdata Web Infrastructure

    Science.gov (United States)

    Wong, M. M.; McLaughlin, B. D.; Huang, T.; Baynes, K.

    2015-12-01

    The National Aeronautics and Space Administration (NASA) acquires and distributes an abundance of Earth science data on a daily basis to a diverse user community worldwide. To assist the scientific community and general public in achieving a greater understanding of the interdisciplinary nature of Earth science and of key environmental and climate change topics, the NASA Earthdata web infrastructure is integrating new methods of presenting and providing access to Earth science information, data, research and results. This poster will present the process of integrating thematic web portal capabilities into the NASA Earthdata web infrastructure, with examples from the Sea Level Change Portal. The Sea Level Change Portal will be a source of current NASA research, data and information regarding sea level change. The portal will provide sea level change information through articles, graphics, videos and animations, an interactive tool to view and access sea level change data and a dashboard showing sea level change indicators. Earthdata is a part of the Earth Observing System Data and Information System (EOSDIS) project. EOSDIS is a key core capability in NASA's Earth Science Data Systems Program. It provides end-to-end capabilities for managing NASA's Earth science data from various sources - satellites, aircraft, field measurements, and various other programs. It is comprised of twelve Distributed Active Archive Centers (DAACs), Science Computing Facilities (SCFs), data discovery and service access client (Reverb and Earthdata Search), dataset directory (Global Change Master Directory - GCMD), near real-time data (Land Atmosphere Near real-time Capability for EOS - LANCE), Worldview (an imagery visualization interface), Global Imagery Browse Services, the Earthdata Code Collaborative and a host of other discipline specific data discovery, data access, data subsetting and visualization tools.

  14. Analysis methods for Thematic Mapper data of urban regions

    Science.gov (United States)

    Wang, S. C.

    1984-01-01

    Studies have indicated the difficulty in deriving a detailed land-use/land-cover classification for heterogeneous metropolitan areas with Landsat MSS and TM data. The major methodological issues of digital analysis which possibly have effected the results of classification are examined. In response to these methodological issues, a multichannel hierarchical clustering algorithm has been developed and tested for a more complete analysis of the data for urban areas.

  15. INPE LANDSAT-D thematic mapper computer compatible tape format specification

    Science.gov (United States)

    Parada, N. D. J. (Principal Investigator); Desouza, R. C. M.

    1982-01-01

    The format of the computer compatible tapes (CCT) which contain Thematic Mapper (TM) imagery data acquired from the LANDSAT D and D Prime satellites by the INSTITUTO DE PERSQUISAS ESPACIALS (CNPq-INPE/BRAZIL) is defined.

  16. Airborne Thematic Thermal InfraRed and Electro-Optical Imaging System Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The innovation is an advanced Airborne Thematic Thermal InfraRed and Electro-Optical Imaging System (ATTIREOIS). ATTIREOIS sensor payload consists of two sets of...

  17. Learning effects of thematic peer-review : A qualitative analysis of reflective journals on spiritual care

    NARCIS (Netherlands)

    van Leeuwen, Rene; Tiesinga, Lucas J.; Jochemsen, Henk; Post, Doeke

    2009-01-01

    This study describes the learning effects of thematic peer-review discussion groups (Hendriksen, 2000. Begeleid intervisie model, Collegiate advisering en probleemoplossing, Nelissen, Baarn.) on developing nursing students' competence in providing spiritual care. It also discusses the factors that m

  18. Learning effects of thematic peer-review: A qualitative analysis of reflective journals on spiritual care

    NARCIS (Netherlands)

    Leeuwen, van L.J.; Tiesinga, L.J.; Jochemsen, H.

    2009-01-01

    This study describes the learning effects of thematic peer-review discussion groups (Hendriksen, 2000. Begeleid intervisie model, Collegiale advisering en probleemoplossing, Nelissen, Baarn.) on developing nursing students’ competence in providing spiritual care. It also discusses the factors that m

  19. Landsat 4-5 Thematic Mapper Film Only: 1982-1988

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The USGS Earth Resources Observation and Science (EROS) Center archive holds data collected by the Landsat suite of satellites. The Landsat Thematic Mapper (TM), a...

  20. A Method of Cartographic Visualization for Climate Change Maps

    Directory of Open Access Journals (Sweden)

    Nadka Stoimenova

    2011-12-01

    Full Text Available Maps are essential in climate change research. This paper considers examples of cartographic visualizations for different climate change characteristics. International map symbol systems used in climate change maps are analyzed. The aim of the paper is to demonstrate the need for a single symbol system for these maps. It is suggested that thematic elements in the contents of climate change maps be introduced. The need for a single, clear, consistent approach to designing symbols for presenting climate change theme is presented. The basic cartographic rules for the application of graphic variables are considered.

  1. Dietary Issues Inpatients Face With Being Vegetarian: An Integrative Review

    OpenAIRE

    Potter-Dunlop, Julie A.; Tse, Alice M.

    2012-01-01

    This article reviews the literature from 1985 through 2010 on research related to the dietary issues vegetarian inpatients may encounter in the acute care setting. A thematic portrayal of vegetarianism in the context of the inpatient setting is described. Implications for future research and nursing practice are identified.

  2. Thematic options in essays by students of English as a second language : a systemic functional approach

    OpenAIRE

    2008-01-01

    Abstract Until very recently, the usefulness and the pedagogical implications of the study of thematic options and their role in the thematic progression of texts have been in a way terra incognita for most teachers of English as a Second Language. In this respect, this thesis aims at demonstrating the insights of the Theme-Rheme constructs as important cohesive textual resources at discourse level. By applying this Systemic-Functional approach to the traditional fundamentals of composit...

  3. THEMATIC PROGRESSION VARIATION OF THE GREAT GATSBY ENGLISH-BAHASA INDONESIA TRANSLATIONAL TEXTS

    OpenAIRE

    Emi Nursanti; Asruddin Barori Tou

    2014-01-01

    The data-based research on which this article is based aimed at (1) describing the thematic progression variation of The Great Gatsby texts, (2) describing the contextual factors that motivate the variation in question, and (3) describing the effects of the variation on the texts as translational texts. The study applied a qualitative approach which employed a sematic-translational content analysis of qualitative and quantiative data. The results show that thematic progression variation falls...

  4. A Thematic Analysis on Doctoral Dissertations Made In the Area of Education Sciences

    OpenAIRE

    Engin KARADAĞ

    2009-01-01

    The aim of this study is to define the thematic distribution of doctoral dissertations made in education sciences. Study wasdesigned in qualification research method and the case study was used as model. Universe for research was all doctoraldissertations made in the education sciences at the institutes in Turkey. But sampling group was consisted of 211 doctoraldissertations accessed as on line to National Thesis Centre. In order to collect data, a form of thematic structure developed bystudy...

  5. The skeleton of the plot : thematic progression in translation from English into Norwegian

    OpenAIRE

    2004-01-01

    This thesis examines theme and thematic progression in fictional and non-fictional translations from English into Norwegian. The theoretical framework is based on insights from Franti ek Dane s model of thematic progression and the notion of theme in Hallidayan systemic-functional grammar. The material comprises two English source texts, a short story and a scientific article, and five translations into Norwegian of each text. Based on the analysis of these texts it is concluded that explici...

  6. Visitor Preference Factors toward Shopping Centres’ Thematic Corridor Study of Gandaria City, Indonesian Shopping Centre

    OpenAIRE

    Astrid Kusumowidagdo; Agus Sachari

    2015-01-01

    The existence of thematic corridor at shopping centre is one of the competitive uniqueness of shopping centres in Asian, especially shopping centres in Indonesia. This current research focuses on exploring visitors’ perception towards the setting of thematic corridor at shopping centre. Excitement, happiness and arousal will encourage visitors’ satisfaction to explore the shopping centre environment. This study is conducted under mixed method, started from focus group and continued with quant...

  7. Asyntactic thematic role assignment: the use of a temporal-spatial strategy.

    Science.gov (United States)

    Chatterjee, A; Maher, L M; Gonzalez Rothi, L J; Heilman, K M

    1995-05-01

    We report syntactic comprehension performance of a left-handed man with a right-hemisphere infarct. He was unable to accurately map grammatical categories (subject, object) onto thematic roles (agent, patient), despite demonstrating intact conceptual knowledge of these thematic roles. He performed poorly on both active and passive reversible sentences. His asyntactic thematic role assignment cannot be accounted for by a short-term memory impairment or any hypothesis that predicts selective vulnerability to passive sentence constructions. Rather than performing randomly, our patient used a temporal or spatial strategy in assigning thematic roles. Because he also had a production-mapping deficit and used the same temporal-spatial strategy in production tasks, we hypothesize that the mapping of thematic roles onto grammatical categories and vice versa may be a specific aspect of sentence processing that is common to sentential production and comprehension. We also raise the possibility that thematic roles have underlying spatial representations prior to being elaborated by grammar. PMID:7648248

  8. Environmental issues (Global safety and nuclear energy?)

    Energy Technology Data Exchange (ETDEWEB)

    Pendergast, D. [Atomic Energy of Canada Limited, Mississauga, Ontario (Canada)

    2002-07-01

    This paper gives an overview nuclear environmental issues. In particular it addresses the issue of sustainable energy development and climate change, environmental assessment and operation of individual nuclear power plants, waste disposal and decommissioning.

  9. Comparison of outgassing models for the landsat thematic mapper sensors

    Science.gov (United States)

    Micijevic, E.; Chander, G.

    2007-01-01

    The Thematic Mapper (TM) is a multi-spectral electro-optical sensor featured onboard both the Landsat 4 (L4) and Landsat 5 (L5) satellites. TM sensors have seven spectral bands with center wavelengths of approximately 0.49, 0.56, 0.66, 0.83, 1.65, 11.5 and 2.21 ??m, respectively. The visible near-infrared (VNIR) bands are located on the primary focal plane (PFP), and two short-wave infrared (SWIR) bands and the thermal infrared (TIR) band are located on the cold focal plane (CFP). The CFP bands are maintained at cryogenic temperatures of about 91 K, to reduce thermal noise effects. Due to the cold temperature, an ice film accumulates on the CFP dewar window, which introduces oscillations in SWIR and an exponential decay in TIR band responses. This process is usually monitored and characterized by the detector responses to the internal calibrator (IC) lamps and the blackbody. The ice contamination on the dewar window is an effect of the sensor outgassing in a vacuum of the space environment. Outgassing models have been developed, which are based on the thin-film optical interference phenomenon. They provide the coefficients for correction for outgassing effects for the entire mission's lifetime. While the L4 TM ceased imaging in August 1993, the L5 TM continues to operate even after more than 23 years in orbit. The process of outgassing in L5 TM is still occurring, though at a much lower rate than during early years of mission. Although the L4 and L5 TM sensors are essentially identical, they exhibit slightly different responses to the outgassing effects. The work presented in the paper summarizes the results of modeling outgassing effects in each of the sensors and provides a detailed analysis of differences among the estimated modeling parameters. For both sensors, water ice was confirmed as a reasonable candidate for contaminant material, the contaminant growth rate was found to be gradually decreasing with the time since launch, and the indications exist that

  10. Report of the workshop on Climate Sensitivity

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    general introduction to climate sensitivity and related issues. In the Key Conclusions session, a group of three senior researchers provided their considered views of what they heard throughout the workshop on particular topics. Finally, Section 4 covers the thematic plenary sessions that covered the workshop topics described in Section 1.2.

  11. Report of the workshop on Climate Sensitivity

    International Nuclear Information System (INIS)

    climate sensitivity and related issues. In the Key Conclusions session, a group of three senior researchers provided their considered views of what they heard throughout the workshop on particular topics. Finally, Section 4 covers the thematic plenary sessions that covered the workshop topics described in Section 1.2

  12. Continental level landslide susceptibility assessment in the context of the European Union's Soil Thematic Strategy

    Science.gov (United States)

    Günther, A.; Van Den Eeckhaut, M.; Reichenbach, P.; Hervás, J.; Malet, J.; Guzzetti, F.

    2011-12-01

    In the context of the European Union's Soil Thematic Strategy, and the formulation of a draft of a European framework directive devoted to the sustainable protection of soil, landslides are recognized as one of the eight soil threats requiring harmonized spatial hazard assessments over the EU territory. The general framework for the harmonized assessment of soil threats (namely erosion, organic matter decline, salinisation, compaction, landslides, contamination, sealing and loss of biodiversity) consists of a nested geographical approach based on "Tiers", where a semi-quantitative, low-resolution (1:1 million) evaluation ("Tier 1") using already available pan-European datasets should enable the delineation of priority areas requiring more detailed quantitative inventory-based assessments with additional data ("Tier 2"). In this contribution, we present the elaboration of a continental level "Tier 1" generic landslide susceptibility model based on a heuristic, spatial multi-criteria evaluation (SMCE) approach exploiting the most important conditioning factors for landslides being slope gradient, lithology and land cover. Additionally, extensive landslide locations available at regional and national levels were collected, harmonized and standardized over the EU territory to obtain a signal for input parameter specification and model calibration, evaluation and classification. Since the analyzed area is highly complex in terms of climatic, physiographic and seismotectonic conditions controlling landslide occurrences, a terrain differentiation based on climatic and geomorphologic criteria is proposed to delineate distinct zones to which specific predictor class weights have been allocated through the SMCE approach for susceptibility evaluation. The heuristic indexing scheme is cross-validated with multivariate statistical evaluations in representative areas for which detailed inventory information is available. The resulting pan-European susceptibility estimate

  13. Global Climatic Warming and the Research about True and False of Interrelated Issue%全球气候变暖及相关命题真伪考

    Institute of Scientific and Technical Information of China (English)

    刘书越

    2009-01-01

    气候变化、全球变暖不仅作为环境问题成了全球热点问题,而且已经上升到了经济、政治等领域.对于全球变暖及温室效应,国内外科学界都有不同看法.从历史、现实和科学的角度看,全球气候变暖这一观点难以成立.即使全球气候真变暖,也是利弊都有,不必恐慌.一味宣传全球变暖,危害很大.而应把厉行节约、遏制全球"变脏"作为环保的主要目标,并坚持以科学的态度,全面客观地介绍各种观点与现象.%Now,tbe climatic change and global warming not only become the hotspot problems in the environment,but also extend into the economic,political and international area. But scientific community at home and abroad has not agreed on the view of global wanning and greenhouse effect. They are difficult to be prove to be true in the history, realistic and scientific point of view. Even if the globe is getting wanner, it has the advantages and disadvantages effects. So it is not necessary for us to be frightened out of our wits. It does ann us to publicize global wanning blindly. We should strictly enforce save and hold back the pace of getting dirty of the globe,and regard them as the goal of the environmental protection.We should compre-bensively and objectively introduce all kinds of viewpoints and phenomenon in the science manner.

  14. Climate strategy for Africa

    OpenAIRE

    Hernes, Helga; Dalfelt, Arne; Berntsen, Terje; Holtsmark, Bjart; Næss, Lars Otto; Selrod, Rolf; Aaheim, H. Asbjørn

    1995-01-01

    1. General observations Africa south of the Sahara is probably the most vulnerable region when it comes to the impact and consequences of climate changes. Yet the African continent runs a serious risk of being marginalized in the global dialogue on climate issues. Africa contributes little to the global emissions of CO2, and other greenhouse gases. The major focus of the Framework Convention on Climate Change is on abatement and mitigation of emissions rather than adaptation to the con...

  15. 超越国家利己主义:气候变化与生态价值观%On the Causes of Loss of Morality with Respect to the Issue of Climate Change

    Institute of Scientific and Technical Information of China (English)

    彭精卫

    2012-01-01

    With reference to the issue of climate change, each sovereign state concerns too much about the pros and cons of the national interest but pays little attention to the moral obligations, which results in a serious imbalance between the interests and morality. Facts have proved that the conflicts of interests among sovereign states that lack the moral foundation will only make the problem of climate change more difficult to solve. Each sovereign state must promote the formation of a basic ethical consensus so that agreement on climate change that the World Climate Conference reached can be implemented consciously and effectively. As for the international community, the formation of moral consensus needs each sovereign state to go beyond national egoism and a strong global government. Cultivation and popularization of ecological values is conducive to go beyond national egoism.%在气候变化问题上,各主权国家过多关心国家利益,极少关注相关的道德义务,造成了利益与道德严重失衡的现象。事实证明,主权国家之间缺乏道德基础的利益纷争只会使气候变化问题更加难以解决,必须促进各主权国家形成基本的道德共识,世界气候大会达成的气候变化协议才会得到自觉而有效的实施。就目前的国际社会而言,道德共识的形成需要超越国家利己主义,需要强有力的全球政府。生态价值观的培育与普及有利于超越国家利己主义。

  16. Thematic Research network for emergency and UnScheduled Treatment (TRUST: scoping the potential

    Directory of Open Access Journals (Sweden)

    Edwards Adrian

    2008-01-01

    Full Text Available Abstract Background To identify the benefits of a network in emergency and unscheduled care research, a six week scoping study was undertaken. Objectives were to: draw together stakeholders; identify and prioritise research topics; identify sites for recruitment to studies; and agree a research strategy for a network. Methods A workshop was held to discuss and agree a research strategy based on results from four activities: visits to established research centres in emergency and unscheduled care; a literature overview; interviews with stakeholders in a GP out-of-hours service; and an exploration of the potential for routine data to support research in emergency care. Results Participants attended the workshop from user groups, primary care, the ambulance service, social care, the national telephone based health helpline, the Welsh Assembly Government and the academic sector. Site visits identified opportunities for collaboration. Gaps in knowledge were identified concerning the effectiveness of alternative models of emergency care delivery. Interview data highlighted a lack of evidence related to the quality of out-of-hours provision of primary care. The All Wales Injury Surveillance System (AWISS was found to offer the potential to use routine data to support quantitative studies in emergency care. Three key issues emerged across all activities: working across boundaries; patient involvement; and triage. Conclusion The study included views from patient, provider, policy and academic perspectives and built the case for a research network in emergency care. Now funded, TRUST (Thematic Research network for emergency and UnScheduled Treatment will allow the development of research proposals, building of research teams and recruitment of sites and patients both in Wales and across the UK. It aims to address the imbalance between investment and research in this area and help support provision of 'the right care to the right people at the right time'.

  17. Macedonian's first national communication under the United Nations framework convention on climate change

    International Nuclear Information System (INIS)

    Acknowledging the significance of the climate change problem and the necessity to take effective actions for its mitigation, the Republic of Macedonia ratified the UN Framework Convention on Climate Change (UNFCCC) on December 04, 1997 (Official Gazette of Republic of Macedonia - International agreements 61/97), and became Party to the Convention on April 28, 1998. As a Party to the Convention, the country has committed to produce the First National Communication to the Conference of the Parties (CoP). The First National Communication of Macedonia is the very first national report on the country's conditions regarding climate change issues, prepared following the guidelines adopted by CoP for preparation of national communications by Parties not included in the Annex I to the Convention. Preparation of the National Communication is seen as an initial step in the actual implementation of the UNFCCC in the country. It allowed development of expertise in each sector involved in the preparation of the National Communication, enhanced institutional and technical capacities in these fields and increased the public awareness concerning the UNFCCC and climate change related issues. This report contains the analyses, results and recommendations of technical expertise undertaken by expert institutions in the country that implemented complex activities in the thematic areas, fully utilizing the resources and results of relevant prior or ongoing national and international related activities. At the same time, the report will serve as a basis for future action, research and upgrading, offering opportunities for policy improvement related to climate change and the process of preparation of future National Communications. (Original)

  18. Emotional Issues

    Science.gov (United States)

    ... Home / Care for Duchenne / Emotional Issues Print Email Emotional Issues Duchenne’s emotional toll on a child can manifest in a ... important things you can provide to ensure the emotional health of your child. Parents of a child ...

  19. Climate Change Policy

    Science.gov (United States)

    Jepma, Catrinus J.; Munasinghe, Mohan; Bolin, Foreword By Bert; Watson, Robert; Bruce, James P.

    1998-03-01

    There is increasing scientific evidence to suggest that humans are gradually but certainly changing the Earth's climate. In an effort to prevent further damage to the fragile atmosphere, and with the belief that action is required now, the scientific community has been prolific in its dissemination of information on climate change. Inspired by the results of the Intergovernmental Panel on Climate Change's Second Assessment Report, Jepma and Munasinghe set out to create a concise, practical, and compelling approach to climate change issues. They deftly explain the implications of global warming, and the risks involved in attempting to mitigate climate change. They look at how and where to start action, and what organization is needed to be able to implement the changes. This book represents a much needed synopsis of climate change and its real impacts on society. It will be an essential text for climate change researchers, policy analysts, university students studying the environment, and anyone with an interest in climate change issues. A digestible version of the IPCC 1995 Economics Report - written by two of IPCC contributors with a Foreword by two of the editors of Climate Change 1995: Economics of Climate Change: i.e. has unofficial IPCC approval Focusses on policy and economics - important but of marginal interest to scientists, who are more likely to buy this summary than the full IPCC report itself Has case-studies to get the points across Separate study guide workbook will be available, mode of presentation (Web or book) not yet finalized

  20. 英文广告主位结构和主位推进模式分析%Analysis on the Thematic Structure and the Thematic Progression of an English Advertisement

    Institute of Scientific and Technical Information of China (English)

    刘丽

    2010-01-01

    Based on Halliday's Systemic Functional Grammar, this paper analyzes the thematic structure and the thematic progression of an English advertisement, and finds out that the thematic structure and the thematic progression play an important role in the information transfer process of English advertisements, what's more, the function of the thematic structure and the thematic progression is closely related to the function and the purpose of the advertisements.%以Halliday的系统功能语法理论为基础, 分析了一则英文广告的主位结构和主位推进模式.分析发现:英文广告的主位结构和主位推进模式在广告的信息传递过程中扮演重要的角色,并与广告的功能和目的密切相关.

  1. Climate change issue in Convention on Biological Diversity: negotiations and focuses%《生物多样性公约》下的气候变化问题:谈判与焦点

    Institute of Scientific and Technical Information of China (English)

    吴军; 张称意; 徐海根

    2011-01-01

    近年来,生物多样性与气候变化的关系逐渐成为《生物多样性公约》下的焦点议题,各缔约方就此问题展开了激烈的多边谈判.本文梳理了《生物多样性公约》下气候变化问题谈判的发展历程,探讨了其中的焦点问题及各方的主要立场,指出以欧盟为代表的发达国家和以巴西、哥伦比亚、中国为代表的发展中生物多样性大国是针锋相对的两大主要谈判集团.谈判焦点问题主要包括:(1)气候变化问题的扩大化.欧盟希望将气候变化问题扩大化,使其全面渗透到《生物多样性公约》下的各议题中,并促进《生物多样性公约》、《联合国气候变化框架公约》和《联合国防治荒漠化公约》(简称里约三公约)之间的联合;而发展中国家对此比较谨慎和保守.(2)地球工程(geoengineering)和海洋施肥(ocean fertilization).欧盟提出全面禁止地球工程,并建立全球管制框架;而发展中国家认为可遵循“预先防范”原则.(3)减少森林砍伐和森林退化的碳排放机制.欧盟要求为该机制建立“生物多样性保障”制度,而发展中国家表示反对.两大集团产生分歧的原因主要是发展中国家担心欧盟的快速推进会使自己将来受到制约,这也反映了在环境领域发达国家和发展中国家之间的固有矛盾,而这种矛盾未来还会继续深化.本文最后还就我国的应对策略和工作方向提出了建议:(1)要加强国内相关主管部门之间的沟通与协调;(2)要总结和宣传我国在气候变化领域成功的做法和经验;(3)要加强对减少森林砍伐和森林退化的碳排放机制的研究.%Recently, the issue of biodiversity and climate change is becoming a focus of the Convention on Biological Diversity (CBD), and parties to the convention have carried out heavy multilateral negotiations on the issue. This paper reviews the background pertaining to biodiversity and climate

  2. Thematic and athematic present endings in Balto-Slavic and Indo-European

    Directory of Open Access Journals (Sweden)

    Frederik Kortlandt

    2015-09-01

    Full Text Available While the original primary thematic endings were preserved quite well in Balto-Slavic, they were often replaced by the corresponding athematic endings following the thematic vowel *‑e/o‑ in the other Indo-European languages, thus bringing them into line with the secondary endings. Without taking the semantics of the thematic flexion into consideration, Warren Cowgill has forcefully defended the traditional view that apart from the 1st sg. ending *‑ō, the thematic endings were identical with the athematic endings preceded by the thematic vowel *‑e/o‑ in Proto-Indo-European. The main point to be taken into consideration is that the rich and heterogeneous material of Balto-Slavic allows a reconstruction which is on the same level as that of Indo-Iranian and Greek. It confirms the view that our reconstructions have a bias toward the languages on which they are primarily based (Cowgill’s “trusty trio Hittite, Sanskrit, Greek”. The history of linguistic reconstruction shows a gradual shift away from the principal languages.

  3. Protecting Health from Climate Change in the WHO European Region

    OpenAIRE

    Tanja Wolf; Gerardo Sanchez Martinez; Hae-Kwan Cheong; Eloise Williams; Bettina Menne

    2014-01-01

    “How far are we in the WHO European Region in implementing action to counter the health impacts of climate change?” This was the question posed to representatives of Member States in the WHO European Region of in the WHO working group on health in climate change (HIC). Twenty-two Member States provided answers to a comprehensive 2012 questionnaire that focused on eight thematic areas (governance; vulnerability, impact and adaptation (health) assessments (VIA); adaptation strategies and action...

  4. Defending climate science

    Science.gov (United States)

    Showstack, Randy

    2012-01-01

    The National Center for Science Education (NCSE), which has long been in the lead in defending the teaching of evolution in public schools, has expanded its core mission to include defending climate science, the organization announced in January. “We consider climate change a critical issue in our own mission to protect the integrity of science education,” said NSCE executive director Eugenie Scott. “Climate affects everyone, and the decisions we make today will affect generations to come. We need to teach kids now about the realities of global warming and climate change so that they're prepared to make informed, intelligent decisions in the future.”

  5. Use of TMS/TM data for mapping of forest decline damage in the northeastern United States. [Thematic Mapper Simulator (TMS) Thematic Mapper (TM)

    Science.gov (United States)

    Rock, B. N.; Vogelmann, J. E.

    1986-01-01

    Remote sensing systems were used to monitor forest decline damage suspected of being due to air pollution. Field activities and aircraft overflights were centered on montane spruce/fir forest sites. Using aircraft data acquired with the Thematic Mapper Simulator (TMS) and LANDSAT Thematic Mapper (TM) during the growing season, extensive areas of forest decline damage were accurately mapped. Seven levels of decline damage are discrininated and mapped and the levels of discriminated damage agree well (rsq-0.94) with visual assessment conducted on the ground. New areas of high damage were discovered. A band ratio (TM5/TM4) is most useful in discriminating and quantifying the various levels of forest decline damage.

  6. Acknowledging the patient with back pain: A systematic review based on thematic synthesis

    DEFF Research Database (Denmark)

    Damsgaard, Janne Brammer; Bastrup, Lene; Norlyk, Annelise; Birkelund, Regner

    systematise and integrate findings of qualitative studies. The method draws on Thomas' and Hardens approach in "Methods for the thematic synthesis of qualitative research in systematic reviews" (2008). Results: The analysis reveals that many back patients feel that their experiences and perceptions are......Abstract NOF 2014 Acknowledging the back patient. A thematic synthesis of qualitative research. A systematic literature review. Introduction: Back conditions and back pain rank among the most common causes of reduced working capacity and lengthy, challenging and costly illness trajectories and are...... associated with heavy personal costs and hospitalisations. Thus, it has been the aim of this qualitative literature review to investigate what it feels like to be a back patient and what back patients consider important when dealing with the healthcare system. Methods: The thematic synthesis aims to...

  7. Brand new eyes: Thematic audits as a QA-tool for learning

    DEFF Research Database (Denmark)

    Silleborg, Ellen; Bendixen, Carsten; Jacobsen, Jens Christian

    2014-01-01

    What set of eyes do you put forward when you array a thematic audit trail – e.g. the eyes of a judge, a listener or a negotiator? A preliminary answer to this could be: “What we learn from an audit depends on our methodology”. Yes – so let’s work with it! The workshop is dedicated to questions like......: ‘What type of knowledge should be the output of a thematic audit?’, ‘What are the main challenges in certain types of audits?’ and ‘How can a meta-evaluation perspective facilitate audit comparisons and inspire us?’. The workshop begins with an overview and a short example: A thematic audit coupled to...... programme theory. Afterwards we invite you to share your experiences and points of views about audits. The goal is to strengthen our use of audits as a tool for learning and QA in higher education....

  8. Spatial and thematic assessment of object-based forest stand delineation using an OFA-matrix

    Science.gov (United States)

    Hernando, A.; Tiede, D.; Albrecht, F.; Lang, S.

    2012-10-01

    The delineation and classification of forest stands is a crucial aspect of forest management. Object-based image analysis (OBIA) can be used to produce detailed maps of forest stands from either orthophotos or very high resolution satellite imagery. However, measures are then required for evaluating and quantifying both the spatial and thematic accuracy of the OBIA output. In this paper we present an approach for delineating forest stands and a new Object Fate Analysis (OFA) matrix for accuracy assessment. A two-level object-based orthophoto analysis was first carried out to delineate stands on the Dehesa Boyal public land in central Spain (Avila Province). Two structural features were first created for use in class modelling, enabling good differentiation between stands: a relational tree cover cluster feature, and an arithmetic ratio shadow/tree feature. We then extended the OFA comparison approach with an OFA-matrix to enable concurrent validation of thematic and spatial accuracies. Its diagonal shows the proportion of spatial and thematic coincidence between a reference data and the corresponding classification. New parameters for Spatial Thematic Loyalty (STL), Spatial Thematic Loyalty Overall (STLOVERALL) and Maximal Interfering Object (MIO) are introduced to summarise the OFA-matrix accuracy assessment. A stands map generated by OBIA (classification data) was compared with a map of the same area produced from photo interpretation and field data (reference data). In our example the OFA-matrix results indicate good spatial and thematic accuracies (>65%) for all stand classes except for the shrub stands (31.8%), and a good STLOVERALL (69.8%). The OFA-matrix has therefore been shown to be a valid tool for OBIA accuracy assessment.

  9. A Thematic Analysis on Doctoral Dissertations Made In the Area of Education Sciences

    Directory of Open Access Journals (Sweden)

    Engin KARADAĞ

    2009-12-01

    Full Text Available The aim of this study is to define the thematic distribution of doctoral dissertations made in education sciences. Study wasdesigned in qualification research method and the case study was used as model. Universe for research was all doctoraldissertations made in the education sciences at the institutes in Turkey. But sampling group was consisted of 211 doctoraldissertations accessed as on line to National Thesis Centre. In order to collect data, a form of thematic structure developed bystudy was used. Data were analyzed with categorical analyze techniques as frequency. Findings indicated that the main theme was theme of success and attitude in doctoral dissertations made in education sciences.

  10. Climate oblige

    International Nuclear Information System (INIS)

    This file contains 15 articles discussing various aspects of the struggle against climatic change: 'greening' the industry in order to cope with the COP 21 expectations of a 2 deg C maximum warming at the end of this century; financing the transition energy policy in the poorest countries; the issues and stakes for the COP 21 conference to be held in Paris; towards an energy system with fossil fuels to be left in the ground, especially coal; emerging and developing countries could be in the future at the forefront to benefit from the renewable energy technologies; towards a 100 pc renewable France with wind and solar power; low carbon electric power (including nuclear power) is one of the best solutions against global warming; solar energy: the example of India and its 100 GW objective in 2022; the main struggle against climatic change lies in the cities and especially with the development of low-energy buildings and energy conservation systems; with de-polluted engine, connectivity and light structure technologies, the automotive sector can mix mobility and environment protection; some examples of the environmental policy underway in Grenoble city; green collective transportation systems in Sweden; application of simulation tools and satellite observations for climatic change forecasting and analysis; the importance of eco-design of manufactured products following the 'from well to wheel' and 'from cradle to grave' concepts

  11. Issues in energy finance

    Science.gov (United States)

    Khokher, Zeigham Islam

    As opposed to the well developed and understood equity markets, the energy markets are still in their infancy. The explosion of contracts, of both the primary and derivative types, are testament both to the existing size and the untapped growth potential of this exciting industry. However, because of its relative youth many basic issues in the energy markets remain unresolved. This thesis introduces some interesting questions and provides insights into these issues. Thematically, the chapters of this thesis are linked by an emphasis on valuation and risk management decisions. A contribution of this thesis is to show that subtle differences between the endogenous price process in our general equilibrium setting and the exogenous processes considered in earlier papers can generate significant differences in both financial and real option values. In addition to these valuation concerns there has been much debate about the corporate risk management function. Finance theory suggests that a value maximizing corporation should either be indifferent to hedging or, in the presence of certain imperfections, it should completely hedge all exposures. Both these extremes contradict empirical evidence. We show that existing corporate hedging behaviour is best explained in light of both physical market imperfections and directional predictions on future prices. While these speculative motives may arise from corporate hubris or genuine informational advantages, we argue that it would be difficult to implement private information in the absence of noise traders. Related to the risk management decision is the existence of futures risk premia. These premia have been thought to be cause by covariance with priced factors or due to the hedging demands of consumers and producers. This thesis argues that inventories serve as a signal of available quantity, which coupled with consumers fears regarding stockouts can induce a positive relationship between premia and inventories. In

  12. Strategy for Climate Change Adaptation

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn

    The absence of a global agreement on the reduction of greenhouse gas emissions calls for adaptation to climate change. The associated paper explains the need for climate change adaptation of the building stock and suggests a pattern for a strategic approach to how to reach the climate change...... adaptation needed. Issues that must be addressed in case a strategic approach is not developed, as the building sector is continuously investing in measures to adapt to climate change as impacts emerge are described....

  13. Lay rationalities of climate change

    OpenAIRE

    Alves, Fátima; Caeiro, Sandra; Azeiteiro, Ulisses

    2014-01-01

    In this special issue we were also interested in revealing the level of concepts and the level of social action, trying to contribute to the answer of questions like: How local populations explain, interpret and deal with climate change? What are the individual and collective actions in response to climate change? How do populations deal with Climate Change mitigation (risk perception and risk-mitigating)? What is the available traditional knowledge about Climate Change? How does the cu...

  14. EMODnet Thematic Lot n° 4 - Chemistry

    DEFF Research Database (Denmark)

    Beckers, Jean-Marie; Buga, Luminita; Debray, Noelie;

    2015-01-01

    Data quality assurance and quality control (QA/QC) is an important issue in oceanographic data management, especially for the creation of multidisciplinary and comprehensive databases which include data from different and/or unknown origin covering long time periods. The data-collection methods i...... inconsistent data quality flags and the need for coordination and harmonization of practices. A dedicated workshop was organized to review the different practices and agree on a common methodology for data QA/QC and Diva products generation for EMODnet Chemistry....... contribute considerably to the validation of large data collections. This report intends to be a reference manual for EMODnet Chemistry data QA/QC and the subsequent product generation. In fact, during the first data validation loop, each region adopted its own protocol and the results showed many...

  15. Sustainability and the Tourism and Hospitality Workforce: A Thematic Analysis

    Directory of Open Access Journals (Sweden)

    Tom Baum

    2016-08-01

    Full Text Available This paper is about the position of workforce and employment considerations within the sustainable tourism narrative. The paper aims to address the relative neglect of this area within the discourse of sustainable tourism and highlights references to the workforce within the United Nations’ 2030 Agenda for Sustainable Development. The discussion follows the emerging field of sustainable human resource management and the contribution that this can make to meeting both the UN Sustainable Development Goals and to enhancing the recognition of workforce and employment issues within the related debate in tourism. The body of the paper highlights examples of key dimensions of work and employment across varied tourism contexts, where sustainability is of increasing consequence and significance. The paper concludes by drawing together the implications of these “mini-cases” and locating them within key principles of the 2030 Agenda for Sustainable Development.

  16. March for Climate in New York

    Science.gov (United States)

    McCarter, Tricia

    2014-09-01

    On Sunday, 21 September, the People's Climate March will be held in New York City to raise awareness about climate change. With world leaders gathering in that city on 23 September for the United Nations Climate Summit, the march aims to mobilize scientists, activists, community leaders, and members of the public who care about climate change and galvanize action about this important issue.

  17. Cities and Climate Change : An Urgent Agenda

    OpenAIRE

    World Bank

    2010-01-01

    The report discusses the link between climate change and cities, why cities should be concerned about climate change and adopt early preventative policies, and how the World Bank and other organizations can provide further support to cities on climate change issues. The report is one in a series of activities that explore the nexus of cities and climate change. This report, cities and clim...

  18. Process related contaminations causing climatic reliability issues

    DEFF Research Database (Denmark)

    Jellesen, Morten Stendahl; Dutta, Mondira; Verdingovas, Vadimas; Ambat, Rajan

    Some level of solder flux residue is inevitably found on electronics no matter whether the Printed Circuit Board Assembly (PCBA) manufacturing is carried out by hand, wave or reflow soldering process. The current use of no-clean flux systems should in principle only leave benign surface...... contaminants during the wave and re-flow soldering process; however variation in temperature on the PCBA surface during soldering can result in considerable amounts of active residues being left locally. Typical no-clean flux systems used today consist of weak organic acids (WOA) and active residues left on a...... reflow soldering process leaves lower amounts of flux residue than a wave solder process, the morphology of the flux residue from re-flow is also different. Re-flow flux residue on the PCBAs is concealed initially due to the presence of a binder and resin part of the flux, therefore WOAs are not...

  19. Methodological Issues on Climate Change Mitigation Studies

    DEFF Research Database (Denmark)

    Sørensen, Lene; Borges, Pedro Castro; Vidal, Rene Victor Valqui

    1999-01-01

    , etc.) interact to analyse and solve important decision problems by applying methodologies. A simple framework is used to identify several sources of contradictions that may have a significant impact on studies carried out in the single countries as well on the implementation of abatement measures....... Some methodological principles are suggested to address such contradictions, structure, and change th einteractions between the different dimensions of hte social process framework. Two studies are mentioned in which ideas are presented on how to deal with the central contradictions. Applying such...... methodologies to case studies is seen as one way of improving the chances of understanding and handling environmental problems...

  20. Process related contaminations causing climatic reliability issues

    DEFF Research Database (Denmark)

    Jellesen, Morten Stendahl; Dutta, Mondira; Verdingovas, Vadimas;

    2012-01-01

    of WOAs from reflow solder paste (malic, adipic, succinic, and glutaric acid) and its effects on leakage current and corrosion of Sn and Cu. Leakage current due to flux residue was investigated using a localized cleanliness test system C3 (Foresite Inc., USA). The system extracts residue contaminants...... optical microscopy and scanning electron microscopy. Results revealed significant effect of flux residues and WOA on the corrosion at concentration levels usually found on PCBA surface....

  1. Climate Change Mitigation A Balanced Approach to Climate Change

    CERN Document Server

    2012-01-01

    This book provides a fresh and innovative perspective on climate change policy. By emphasizing the multiple facets of climate policy, from mitigation to adaptation, from technological innovation and diffusion to governance issues, it contains a comprehensive overview of the economic and policy dimensions of the climate problem. The keyword of the book is balance. The book clarifies that climate change cannot be controlled by sacrificing economic growth and many other urgent global issues. At the same time, action to control climate change cannot be delayed, even though gradually implemented. Therefore, on the one hand climate policy becomes pervasive and affects all dimensions of international policy. On the other hand, climate policy cannot be too ambitious: a balanced approach between mitigation and adaptation, between economic growth and resource management, between short term development efforts and long term innovation investments, should be adopted. I recommend its reading. Carlo Carraro, President, Ca�...

  2. Climate Services at AEMET

    Science.gov (United States)

    Rodriguez, E.; Mestre, A.

    2010-09-01

    AEMET activities with regard to Climate Services are mainly focused on climate monitoring and generation of regionalized climate change scenarios. AEMET also provides all services related with observational and modelling data for different types of users. With respect to climate monitoring, the operational activities of AEMET include the issue of a monthly bulletin describing the behaviour of climatic elements from the previous month, and the release of a hydrological cycle monitoring product (with information on precipitation, evapotranspiration, soil water status and reservoirs storage) produced with ten days periodicity. Drought is also being monitored through the Standardized Precipitation Index (SPI) for different periods of time, aimed at capturing the severity, intensity, duration and geographical extent of every drought episode. Regarding climate change scenarios, AEMET is embarked on the periodical production of downscaled projections data based on a multiplicity of global models and downscaling algorithms, both statistical and dynamical, all of them based on the most recent information of IPCC global models. Special emphasis has been put on the evaluation of global climate models over the Euro-Atlantic region and on the estimation and communication of uncertainties. This periodical production of updated downscaled climate change projections is framed within the National Plan of Adaptation to Climate Change which encompasses all economical activities and sectors sensitive to climate conditions.

  3. Present-day climatic equivalents of European Cenozoic climates

    Science.gov (United States)

    Utescher, Torsten; Mosbrugger, Volker; Ivanov, Dimiter; Dilcher, David L.

    2009-07-01

    Recently, continental climate evolution in Central Europe over the last 45 Ma has been reconstructed from the palaeobotanical record using a Nearest Living Relative methodology (Coexistence Approach; CA). The reconstructed climate curves document in detail the transition from almost tropical conditions in the Mid-Eocene to a temperate climate at the Pliocene/Pleistocene transition. The observed climatic shifts are primarily expressed as non-proportional changes of the different variables taken into account. In the present study a published palaeoclimate data set for a total of 42 macrofloras complemented by new calculations is used as base to analyse the climatic space in which a fossil flora existed. To define these spaces CA intervals calculated for 3 temperature (mean annual temperature, cold and warm month mean) and 3 precipitation variables (mean annual precipitation, mean monthly precipitation of the driest and of the wettest month) are combined. Using a global gridded climatology (10' resolution), this climate space is then utilized to identify Recent climate analogues with respect to the variables regarded. For 18 macrofloras climatic analogue regions with respect to 6 variables are identified on the globe. For 16 macrofloras, analogues exist when three temperature parameters and mean annual precipitation are regarded. No Recent equivalents are found in 8 cases. This corroborates the assumption of the temporary existence of non-analogue climates in the Cenozoic. As shown by multivariate statistics the observed anomalies with respect to present-day conditions basically refer to high winter temperatures. Deploying a GIS, the Recent climate analogues can be presented as sets of grid cells for each flora that can be mapped on a globe. Once identified, these regions can be merged with adequate thematic layers to assess additional proxy data for the palaeofloras. To exemplify the procedure Koeppen climate type, numbers of days with ground frost, as well as

  4. Suicide Notes from India and the United States: A Thematic Comparison

    Science.gov (United States)

    Leenaars, Antoon A.; Girdhar, Shalina; Dogra, T. D.; Wenckstern, Susanne; Leenaars, Lindsey

    2010-01-01

    Suicide is a global concern, hence, cross-cultural research ought to be important; yet, there is a paucity of cross-cultural study in suicidology. This study sought to investigate suicide notes drawn from India and the United States, as these countries have similar suicide rates but markedly different cultures. A thematic or theoretical-conceptual…

  5. The potential of Landsat-3 RBV images for thematic mapping. [geomorphological, geological and land cover applications

    Science.gov (United States)

    Townshend, J. R. G.; Justice, C. O.

    1980-01-01

    The potential of Return Beam Vidicon (RBV) imagery from Landsat-3 is discussed for thematic mapping. The advantages of the imagery arising from its high spatial resolution are described as well as the restrictions stemming from its limited spectral characteristics. The principal application areas discussed are geomorphological and geological mapping and land cover mapping.

  6. Using a Thematic Laboratory-Centered Curriculum to Teach General Chemistry

    Science.gov (United States)

    Hopkins, Todd A.; Samide, Michael

    2013-01-01

    This article describes an approach to general chemistry that involves teaching chemical concepts in the context of two thematic laboratory modules: environmental remediation and the fate of pharmaceuticals in the environment. These modules were designed based on active-learning pedagogies and involve multiple-week projects that dictate what…

  7. What Limits the Effectiveness of Antibullying Programs? A Thematic Analysis of the Perspective of Teachers

    Science.gov (United States)

    Cunningham, Charles E.; Rimas, Heather; Mielko, Stephanie; Mapp, Cailin; Cunningham, Lesley; Buchanan, Don; Vaillancourt, Tracy; Chen, Yvonne; Deal, Ken; Marcus, Madalyn

    2016-01-01

    Prevention programs yield modest reductions in bullying in North American schools. This study explored the perspective of educators regarding factors limiting the impact of these initiatives. Transcripts from nineteen 90-min focus groups with 103 educators were coded thematically. Educators felt that off-site incidents, cyberbullying, and the…

  8. A qualitative method for the spatial and thematic downscaling of land-use change scenarios

    NARCIS (Netherlands)

    Rickebusch, S.; Metzger, M.J.; Xu, G.; Vogiatzakis, I.N.; Potts, S.G.; Stirpe, M.T.; Rounsevell, M.

    2011-01-01

    Assessing the potential impact of future land-cover changes on habitat quality requires projections with a fine spatial and thematic resolution. The former is usually addressed by downscaling methods, often at the expense of the latter. We present a new, rule-based method to downscale land-use chang

  9. Application of high spatial resolution airborne hyperspectral remote sensing data in thematic information extraction

    Science.gov (United States)

    Xu, Hong-gen; Ma, Hong-chao; Li, De-ren; Song, Yan

    2006-10-01

    The airborne hyperspectral remote sensing data, such as PHI, OMIS, has the virtues of high spatial and spectral resolution. Hence, from the view of target classification we can consider that it can provide the ability of discriminating targets more detailedly than other data. So it's important to extract thematic information and update database using this kind of data. Whereas, the hyperspectral data has abundant bands and high between-band correlation, the traditional classification methods such as maximum likelihood classifier (MLC) and spectral angle mapper (SAM) have performed poorly in thematic information extraction. For this reason, we present a new method for thematic information extraction with hyperspectral remote sensing data. We perform classification by means of combining the self-organizing map (SOM) neural network which is considered as full-pixel technique with linear spectral mixture analysis (LSMA) which is considered as mixed-pixel technique. The SOM neural network is improved from some aspects to classify the pure data and find the mixed data. And then the mixed data are unmixed and classified by LSMA. The result of experiment shows that we can have the better performance in thematic information extraction with PHI by this means.

  10. Dreaming of a Better Life: Utopia as a Focus for Thematic, Interdisciplinary Instruction

    Science.gov (United States)

    Resor, Cynthia; Gandy, S. Kay

    2014-01-01

    Throughout history humans have dreamed of a better life. This concept of utopia can be used as a central focus for thematic and interdisciplinary instruction. This approach has three key advantages. First, students recognize that certain themes are consistent across time and place and that realization can lead students to explore their own dreams…

  11. The Comparison of a Thematic versus Regional Approach to Teaching a World Geography Course

    Science.gov (United States)

    Korson, Cadey; Kusek, Weronika

    2016-01-01

    The benefits of a regional or thematic approach to the study and presentation of world geography have long been debated. The goal to not reimagine these debates or to promote one approach over another; the aim is to explore how world geography courses are currently being taught in American universities. By polling and sharing information about…

  12. Another Nibble at the Core: Student Learning in a Thematically-Focused Introductory Sociology Course

    Science.gov (United States)

    Howard, Jay R.; Novak, Katherine B.; Cline, Krista M. C.; Scott, Marvin B.

    2014-01-01

    Identifying and assessing core knowledge has been and continues to be a challenge that vexes the discipline of sociology. With the adoption of a thematic approach to courses in the core curriculum at Butler University, faculty teaching Introductory Sociology were presented with the opportunity and challenge of defining the core knowledge and…

  13. Enhancing Visitor Experiences Using Thematic Interpretation in Park Guiding Service in Sarawak National Parks

    Directory of Open Access Journals (Sweden)

    Amin Victor Luna

    2014-01-01

    Full Text Available Enhancing visitor experiences is arguably the primary and most important goal for interpretation by many protected area managers and tourism business. However, little research has been conducted in Sarawak, Malaysia to directly quantify the effects of thematic interpretation has on tourist experiences. Drawing on the TORE-model of interpretation and through the inception of Park Guiding Training and Licensing System in Sarawak since 2007, this quantitative study examines the effectiveness of thematic interpretive guided tours delivered by park guides at Bako National Park, Sarawak, with the assumption that it will further enhance visitor experiences. A descriptive analysis and Pearson's product-moment correlation analysis of sub-indicators of the global evaluation of interpretation of site, and sub-indicators of elaboration surveyed from visitors of purposively sampled park guides revealed a strong measurement and correlation coefficients of visitors’ overall quality of thematic intepretive guided tours effecting visitor satisfaction and experiences. These findings provide empirical evidence that good thematic interpretive guided tour makes a positive impacts on visitor experiences, thus making training of tourism businesses' employees as park guides as a good investment. The suggestions for further research in influencing visitor attitude and shaping visitor behaviour are offered.

  14. Conducting a Multivocal Thematic Synthesis on an Extensive Body of Literature

    Science.gov (United States)

    Befus, Madelaine

    2016-01-01

    This paper will provide a methodology and progress report from a multivocal thematic synthesis being conducted on an extensive, diverse body of empirical studies. The study data includes a corpus of peer-reviewed empirical literature sharing a common reference published in English between 2000 and 2014. In this study, data to be synthesized share…

  15. On the Change of Thematic Openings of Linguistic Journal Articles in Finnish and German

    Directory of Open Access Journals (Sweden)

    Michael Szurawitzki

    2012-01-01

    Full Text Available The article summarizes the main findings of a contrastive and diachronic study of a corpus of 109 Finnish and German thematic openings of linguistic journal articles from the periodicals Virittäjä and Beiträge zur Geschichte der deutschen Sprache und Literatur. The methodology used is based on a modification of Fredrickson/Swales (1994.

  16. Promoting of Thematic-Based Integrated Science Learning on the Junior High School

    Science.gov (United States)

    Pursitasari, Indarini Dwi; Nuryanti, Siti; Rede, Amran

    2015-01-01

    This study was conducted to explain the effect of thematic based integrated science learning to the student's critical thinking skills and character. One group pretest-posttest design is involving thirty students in one of the junior high school in the Palu city. A sample was taken using purposive sampling. Data of critical thinking skills…

  17. Assessment of Innovation Competency: A Thematic Analysis of Upper Secondary School Teachers' Talk

    Science.gov (United States)

    Nielsen, Jan Alexis

    2015-01-01

    The author employed a 3-step qualitative research design with multiple instances of source validation to capture expert teachers' (n = 28) reflections on which manifest signs they would look for when they asses students' innovation competency. The author reports on the thematic analysis of the recorded talk in interaction that occurred in teacher…

  18. Using a Thematic Analysis of Literature to Survey Subfields within Communication Studies

    Science.gov (United States)

    Garner, Johny T.; Ragland, J. Parker

    2015-01-01

    The activity described by the authors here is a thematic analysis of published articles in a broad area of study. Students search for articles relating to the topic of study in different academic journals that fall in a specific date range. Students record details about the topics covered and theories/methods used. The class then assembles to…

  19. "Make Sure You Keep Our House Safe!" Thematic Analysis of a Children's Psychotherapy Group

    Science.gov (United States)

    Devi, Akasha; Fenn, Edwin

    2012-01-01

    This paper describes a systematic thematic analysis of one particular latency-aged children's group and includes a discussion about potentially helpful outcomes measures. The impetus for our small, practice-based qualitative research project came from the two papers by Reid (1999) and Canham (2002) about children's psychotherapy groups,…

  20. Researchers’ and Clinicians’ Perceptions of Recruiting Participants to Clinical Research: A Thematic Meta-Synthesis

    OpenAIRE

    Newington, Lisa; Metcalfe, Alison

    2014-01-01

    Background Recruiting the desired number of research participants is frequently problematic with resulting financial and clinical implications. The views of individuals responsible for participant recruitment have not been previously reviewed. This systematic review and thematic meta-synthesis explores researchers’ and clinicians’ experiences and perceptions of recruiting participants to clinical research, with the aim of informing improved recruitment systems and strategies. Methods Studies ...

  1. Development in the Thematic and Containment-Relation-Oriented Organization of Word Concepts

    Science.gov (United States)

    Miller, Paul; Eilam, Billie

    2008-01-01

    The authors shed light on individuals' development of the ability to use thematic and containment relations to organize concepts hierarchically. The authors used a new paradigm calling for the organization of word concepts into a containment-relation-oriented (CRO) hierarchy to collect data from 120 individuals at varied educational levels (Grade…

  2. Review of Professional Literature: "Favorites, Friendships, Food, and Fantasy: Literature-Based Thematic Units for Early Primary."

    Science.gov (United States)

    Eddowes, E. Anne

    1994-01-01

    Reviews "Favorites, Friendships, Food, and Fantasy: Literature-Based Thematic Units for Early Primary" (A. Lukasevich and F. Pieronek), a two-volume publication that presents four literature-based thematic units for use in the language arts curriculum. The units are designed to be used sequentially in 12- or 15-day segments, and each lesson has 4…

  3. Efficacy of Thematic Units on Language and Literacy: A Collaborative Study of a Shelter Unit Intervention with Struggling First Graders

    Science.gov (United States)

    Hale, Suzan L.

    2010-01-01

    The purpose of this study was to examine the efficacy of using thematic units in small group instructional settings for struggling readers to increase oral language in the areas of receptive, expressive, and written vocabulary. This research examined the efficacy of using thematic units in small group instructional settings for struggling readers…

  4. The State of Democracy in the Andes: Introduction to a thematic issue of Revista de Ciencia Política

    OpenAIRE

    MAXWELL A CAMERON

    2010-01-01

    This overview finds evidence for concern about the ability of the governments in Colombia and Venezuela to hold free and fair elections and a trend toward the concentration of executive power in most countries in the sub-region. The separation of powers has been most sharply eroded in Venezuela; but Bolivia and Ecuador are moving in a similar direction. Colombia has a robust constitutional order, including a remarkably independent judiciary, which has resisted the concentration of executive p...

  5. The State of Democracy in the Andes: Introduction to a thematic issue of Revista de Ciencia Política

    Directory of Open Access Journals (Sweden)

    MAXWELL A CAMERON

    2010-01-01

    Full Text Available This overview finds evidence for concern about the ability of the governments in Colombia and Venezuela to hold free and fair elections and a trend toward the concentration of executive power in most countries in the sub-region. The separation of powers has been most sharply eroded in Venezuela; but Bolivia and Ecuador are moving in a similar direction. Colombia has a robust constitutional order, including a remarkably independent judiciary, which has resisted the concentration of executive power by refusing to let the president stand for a third term. At the same time, most Andean countries are experimenting with new mechanisms of participation. There are sharp contrasts between the model of participation in Bolivia and Venezuela, two countries often lumped together by observers; and, despite ideological differences, striking similarities in the presidential styles of Presidents Uribe and Chávez. Among Andean nations, only Chile is not undergoing a revolution in participation. Finally, Venezuela, Bolivia, and Ecuador have re-written their constitutions in an attempt to encourage the exercise of constituent power. These cases exhibit variation in terms of the degree to which deliberative, pluralistic, lawful, and constitutional procedures were used.Esta síntesis concluye con preocupación respecto a la habilidad de los gobiernos de Colombia y Venezuela para celebrar elecciones libres y justas. También se reporta una tendencia presente en la mayoría de los países de la subregión, en cuanto a la concentración de poder en la rama ejecutiva del gobierno. La separación de poderes se encuentra profundamente comprometida en Venezuela, al tiempo que tanto en Bolivia como en Ecuador se vislumbran movimientos en la misma dirección. Colombia tiene un orden constitucional robusto, incluyendo la meritoria presencia de un Poder Judicial independiente capaz de frenar la creciente concentración de poder en el Ejecutivo con su rechazo a la posibilidad de una tercera elección presidencial. Sin embargo, la creciente concentración de poder en el Ejecutivo compromete el orden constitucional. Al mismo tiempo, la mayoría de los países andinos están experimentando con nuevos mecanismos de participación ciudadana. En este sentido, se verifica un amplio contraste entre dos casos usualmente vistos como similares en la literatura (Bolivia y Venezuela, junto con tendencias convergentes, entre casos cuyos liderazgos presidenciales (Alvaro Uribe y Hugo Chávez poseen orientaciones ideológicas muy diferentes (Venezuela y Colombia. Entre los países andinos, sólo Chile no se encuentra viviendo una revolución participativa. Vinalmente, Venezuela, Bolivia y Ecuador han reformado sus constituciones, en un intento por promover el poder constituyente. Estos tres casos exhiben diferencias en términos de la legalidad, el pluralismo, y el tipo de proceso deliberativo que condujo a la reforma constitucional.

  6. Climate Change and Corporate Environmental Responsibility

    OpenAIRE

    Dewan Mahboob HOSSAIN; Chowdhury, M. Jahangir Alam

    2012-01-01

    Climate change, as an international environmental issue, is getting a lot of attention. The negative effects of climate change have become one of the most talked about issues among Governments, scientists, environmentalists and others. It is said that business activities are affecting the climate negatively. In order to minimize the negative effects of climate change, the activities of the businesses should be controlled and encouraged to perform in a socially responsible manner. The article ...

  7. International conference on topical issues in nuclear safety. Contributed papers

    International Nuclear Information System (INIS)

    The objective of the Conference was to foster the exchange of information on topical issues in nuclear safety, with the aim of consolidating an international consensus on the present status of these issues, priorities for future work, and needs for strengthening international cooperation, including the IAEA recommendations for future activities. This book contains concise contributed papers submitted on issues falling within the thematic scope of the Conference: risk informed decision making, influence of external factors on safety, safety of fuel cycle facilities, safety of research reactors, and safety performance indicators

  8. Climate, at which price? The negotiation on climate

    International Nuclear Information System (INIS)

    This book explains the role and objectives of negotiations on climate, discusses how to position oneself in front of 'climate sceptics', and proposes an overview of challenges faced by international cooperation in front of climate disruptions. The author criticise energy transitions, and call for an actual change based on an international tariff of carbon. They identify difficulties, and more particularly deadlocks between western and emerging countries, to reach such a tariff. They outline that the climate issue must be at the heart of economic and social choices, and that it will be the challenge of the Paris conference on climate (COP 21)

  9. Disability Issues are Women's Issues

    OpenAIRE

    Mijoo Kim

    2009-01-01

    Mijoo Kim from Women with Disabilities Arts and Culture Network, Korea, speaks on behalf of women with disabilities when she underlines that disability issues are women's issues. She asks why women with disabilities have been invisible in the women's movement, based on her work over the past 15 years in the movement of women with disabilities in Korea and internationally. Development (2009) 52, 230–232. doi:10.1057/dev.2009.10

  10. Climate Summit in Copenhagen

    DEFF Research Database (Denmark)

    Delman, Jørgen

    in elaborating a reasonably ambitious, yet realistic framework for the implementation of a new global post-Kyoto regime that will have to take effect from 2012. China's leadership has already acknowledged that climate change may exacerbate an exceedingly unsustainable development path over the next decades...... if action is not taken to change its course dramatically. The challenges are formidable, yet the window of opportunity to take action is quite narrow. For these reasons and due to international pressure, China's position on climate change has been made gradually clearer as the climate negotiations have...... intensified. The climate change challenge is seen primarily as a developmental issue and the leadership in Beijing argues that China should follow a path that integrates sustainable development, poverty eradication and climate change in a holistic manner to find satisfactory solutions that will guarantee...

  11. Communities under climate change

    DEFF Research Database (Denmark)

    Nogues, David Bravo; Rahbek, Carsten

    2011-01-01

    The distribution of species on Earth and the interactions among them are tightly linked to historical and contemporary climate, so that global climate change will transform the world in which we live. Biological models can now credibly link recent decadal trends in field data to climate change......, but predicting future impacts on biological communities is a major challenge. Attempts to move beyond general macroecological predictions of climate change impact on one hand, and observations from specific, local-scale cases, small-scale experiments, or studies of a few species on the other, raise a plethora...... of unanswered questions. On page 1124 of this issue, Harley (1) reports results that cast new light on how biodiversity, across different trophic levels, responds to climate change....

  12. Biodiversity and Climate Change

    International Nuclear Information System (INIS)

    Biological diversity or biodiversity is crucial for ecological stability including regulation of climate change, recreational and medicinal use; and scientific advancement. Kenya like other developing countries, especially, those in Sub-Saharan Africa, will continue to depend greatly on her biodiversity for present and future development. This important resource must, therefore be conserved. This chapter presents an overview of Kenya's biodiversity; its importance and initiatives being undertaken for its conservation; and in detail, explores issues of climate change and biodiversity, concentrating on impacts of climate change

  13. Carbon and Climate Gaming

    OpenAIRE

    Ausubel, J H; Lathrop, J.W.; Stahl, I.; Robinson, J.M.

    1980-01-01

    The issue of carbon use and possible associated climatic change has received growing attention in the last few years as an important aspect of assessing the impacts of various energy options. At IIASA that attention has been reflected in the Energy Systems Program and in the Global Climate Task of the Resources and Environment (REN) Area. As explained in this paper, the problem of climatic change can be viewed both as a problem of societal risk management and as a problem in strategic gaming ...

  14. Emerging issues

    International Nuclear Information System (INIS)

    Some formal and informal mechanisms were implemented at the Ontario Ministry of the Environment that allow the identification of emerging environmental issues. The early warning is most often provided through the expertise of the personnel and their contacts. The Ministry commissioned a study to review the process, learn from the processes in place in other organizations, and implement the appropriate changes into its emerging issues procedure. The team conducting the review answered four specific questions. The first question was: What are the necessary elements of an emerging issues tool? The second question was: What are some of the best practices in other jurisdictions? It was followed by the question: How do those jurisdictions implement emerging issues models? The final question was: What implementation is appropriate for the Ontario Ministry of the Environment? The approach involved reviewing the appropriate literature and reviewing the best practices in place in other jurisdictions, both in the United States and in Europe. Senior officials in Canada and the United States were interviewed, and the procedure was identified and described. A case study concerning the acid rain problem in the 1960s and 1970s was used to test the developed procedure retroactively. This procedure involves a variation of the top-down, bottom-up input procedure at the United States Environmental Protection Agency (US EPA), with a formal issues scanning process, and the prioritizing and analysis of the steps. It was noted that if the procedure had been in place in the late 1960s in Ontario, it would have been possible to identify one or more impacts from the acid rain situation ten years earlier. Preventive and remedial action could have been implemented, leading to environmental and economic benefits for the province of Ontario. The broad involvement of stakeholders is required for an open and systematic prioritization of the issues. The authors concluded the study by identifying

  15. Climate Change

    Science.gov (United States)

    ... in a place over a period of time. Climate change is major change in temperature, rainfall, snow, or ... by natural factors or by human activities. Today climate changes are occurring at an increasingly rapid rate. Climate ...

  16. Climate Prediction through Statistical Methods

    CERN Document Server

    Akgun, Bora; Tuter, Levent; Kurnaz, Mehmet Levent

    2008-01-01

    Climate change is a reality of today. Paleoclimatic proxies and climate predictions based on coupled atmosphere-ocean general circulation models provide us with temperature data. Using Detrended Fluctuation Analysis, we are investigating the statistical connection between the climate types of the present and these local temperatures. We are relating this issue to some well-known historic climate shifts. Our main result is that the temperature fluctuations with or without a temperature scale attached to them, can be used to classify climates in the absence of other indicators such as pan evaporation and precipitation.

  17. Sanskrit Issue.

    Science.gov (United States)

    Miller, Barbara Stoler, Ed.

    1971-01-01

    This issue of "Mahfil" is devoted to Sanskrit literature and contains a note on Sanskrit pronunciation and selections of Sanskrit literature. It also contains articles analyzing and discussing various aspects of the literature, including "Sanskrit Rhetoric and Poetic,""The Creative Role of the Goddess Vac in the 'Rgveda,'""Vedic and Epic…

  18. Issues in Personality Conceptualizations of Addictive Behaviors.

    Science.gov (United States)

    Sutker, Patricia B.; Allain, Albert N., Jr.

    1988-01-01

    Describes issues and implications associated with personality conceptualizations of addictive behaviors. Directs attention toward characterizing the sociopolitical climate's effect on identification, evaluation, and management of substance abuse disorders. Explores alcohol and drug use in conceptual schemata encompassing multifactorial,…

  19. The insertion of the thematic approach in physics teachers' training program in institutions

    Directory of Open Access Journals (Sweden)

    Simoni Tormöhlen Gehlen

    2014-03-01

    Full Text Available This paper discusses the challenges and potentialities related to the insertion of Thematic Approach in disciplines that compose the curriculum of three Physics Teachers’ Training Courses from different institutions. Thus, the investigation focuses the implementation process of such discussions within the initial teacher training. Methodologically, the study comprises the analysis of the thematic proposals elaborated by undergraduates and questionnaires answered by them, both analyzed through DiscursiveTextual Analysis. Among the results, it was possible to identify elements that point in direction of a vision more critical from undergraduates in selecting, organizing and approach the content, which reverts to: (1 The nature of the themes and appreciation of the learningsubject, and (2 The selection of content and another look at the curricular organization. It is intended with this reflection, contribute to the universe of proposals that seek to training teachers more autonomous and critical, so that they may be part of the process of drawing up curricula.

  20. CERN School of Computing | Thematic CSC | 18-23 May, 2015

    CERN Multimedia

    Alberto Pace, CSC Director

    2014-01-01

    tCSC2015 continues the concept trialled over the last two years. It aims to complement the existing portfolio of CSC events: the traditional main summer school, organised since 1970, the inverted CSCs (iCSCs) organised since 2005, and the special schools, like that organised in 2006 in Bombay.   Shorter, smaller, focused are the three distinguishing features of the "thematic CSC" (tCSC). But, though different from the main CSCs, the tCSCs maintain the same guiding principles: 1.   Academic dimension on an advanced topic 2.   Theory and practice 3.   Networking and socialisation. The third thematic CSC will take place in Split, Croatia, from 18 to 23 May 2015. All applicants are welcome, including former and future CSC participants in the main summer school. The theme is "Efficient, Parallel Programming and I/O", covering: 1. Programming for concurrency: modern and performing C++, expressing par...

  1. Identifying overlapping and hierarchical thematic structures in networks of scholarly papers: a comparison of three approaches.

    Directory of Open Access Journals (Sweden)

    Frank Havemann

    Full Text Available The aim of this paper is to introduce and assess three algorithms for the identification of overlapping thematic structures in networks of papers. We implemented three recently proposed approaches to the identification of overlapping and hierarchical substructures in graphs and applied the corresponding algorithms to a network of 492 information-science papers coupled via their cited sources. The thematic substructures obtained and overlaps produced by the three hierarchical cluster algorithms were compared to a content-based categorisation, which we based on the interpretation of titles, abstracts, and keywords. We defined sets of papers dealing with three topics located on different levels of aggregation: h-index, webometrics, and bibliometrics. We identified these topics with branches in the dendrograms produced by the three cluster algorithms and compared the overlapping topics they detected with one another and with the three predefined paper sets. We discuss the advantages and drawbacks of applying the three approaches to paper networks in research fields.

  2. Identifying overlapping and hierarchical thematic structures in networks of scholarly papers: a comparison of three approaches.

    Science.gov (United States)

    Havemann, Frank; Gläser, Jochen; Heinz, Michael; Struck, Alexander

    2012-01-01

    The aim of this paper is to introduce and assess three algorithms for the identification of overlapping thematic structures in networks of papers. We implemented three recently proposed approaches to the identification of overlapping and hierarchical substructures in graphs and applied the corresponding algorithms to a network of 492 information-science papers coupled via their cited sources. The thematic substructures obtained and overlaps produced by the three hierarchical cluster algorithms were compared to a content-based categorisation, which we based on the interpretation of titles, abstracts, and keywords. We defined sets of papers dealing with three topics located on different levels of aggregation: h-index, webometrics, and bibliometrics. We identified these topics with branches in the dendrograms produced by the three cluster algorithms and compared the overlapping topics they detected with one another and with the three predefined paper sets. We discuss the advantages and drawbacks of applying the three approaches to paper networks in research fields. PMID:22479376

  3. A Thematic Analysis of Graffiti on the University Classroom Walls - A Case of Iran

    Directory of Open Access Journals (Sweden)

    Maryam Farnia

    2014-05-01

    Full Text Available The present study positions a research to analyze the university students’ graffiti on classroom walls to make a thematic analysis of the graffiti used in the Iranian higher education context. It is an attempt to investigate how university students voice their opinions and express themselves using graffiti on the university classroom walls.  The study is based on the documentation and classification of more than 200 pieces of graffiti on university classroom walls in Isfahan, Iran. The analysis suggests different themes such as love and hatred, politics, religion, poem, class notes, signature, presence, date, complaint/despair, self-expression, drawings, etc. It is believed that this study is not only a sociological analysis of graffiti in the university context, but it may also be interesting to a wider audience like educators, administrators, teachers and parents.Keywords: graffiti, classroom walls, thematic analysis, Iranian university students, culture

  4. LANDSAT-4 MSS and Thematic Mapper data quality and information content analysis

    Science.gov (United States)

    Anuta, P.; Bartolucci, L.; Dean, E.; Lozano, F.; Malaret, E.; Mcgillem, C. D.; Valdes, J.; Valenzuela, C.

    1984-01-01

    LANDSAT-4 thematic mapper (TM) and multispectral scanner (MSS) data were analyzed to obtain information on data quality and information content. Geometric evaluations were performed to test band-to-band registration accuracy. Thematic mapper overall system resolution was evaluated using scene objects which demonstrated sharp high contrast edge responses. Radiometric evaluation included detector relative calibration, effects of resampling, and coherent noise effects. Information content evaluation was carried out using clustering, principal components, transformed divergence separability measure, and supervised classifiers on test data. A detailed spectral class analysis (multispectral classification) was carried out to compare the information content of the MSS and TM for a large number of scene classes. A temperature-mapping experiment was carried out for a cooling pond to test the quality of thermal-band calibration. Overall TM data quality is very good. The MSS data are noisier than previous LANDSAT results.

  5. Analysis of thematic mapper simulator data collected over eastern North Dakota

    Science.gov (United States)

    Anderson, J. E. (Principal Investigator)

    1982-01-01

    The results of the analysis of aircraft-acquired thematic mapper simulator (TMS) data, collected to investigate the utility of thematic mapper data in crop area and land cover estimates, are discussed. Results of the analysis indicate that the seven-channel TMS data are capable of delineating the 13 crop types included in the study to an overall pixel classification accuracy of 80.97% correct, with relative efficiencies for four crop types examined between 1.62 and 26.61. Both supervised and unsupervised spectral signature development techniques were evaluated. The unsupervised methods proved to be inferior (based on analysis of variance) for the majority of crop types considered. Given the ground truth data set used for spectral signature development as well as evaluation of performance, it is possible to demonstrate which signature development technique would produce the highest percent correct classification for each crop type.

  6. Different Influences on Lexical Priming for Integrative, Thematic, and Taxonomic Relations

    Directory of Open Access Journals (Sweden)

    Lara L. Jones

    2012-07-01

    Full Text Available Word pairs may be integrative (i.e., combination of two concepts into one meaningful entity; e.g., fruit - cake, thematically related (i.e., connected in time and place; e.g., party - cake, and/or taxonomically related (i.e., shared features and category co-members; e.g., muffin - cake. Using participant ratings and computational measures, we demonstrated distinct patterns across measures of similarity and co-occurrence, and familiarity for each relational construct in two different item sets. Overall, target RTs and priming magnitudes were consistent across the SOAs for both item sets. However, results of a standard lexical decision task with various delays between prime and target presentation further demonstrated distinct patterns among these three relations on some of the underlying measures influencing target word recognition (LSA, Google, and BEAGLE. These distinct patterns suggest different mechanisms of lexical priming and further demonstrate that integrative relations are distinct from thematic and taxonomic relations.

  7. Climate variability and climate change in Mexico: A review

    OpenAIRE

    E. JÁUREGUI

    1997-01-01

    A review of research on climate variability, fluctuations and climate change in Mexico is presented. Earlier approaches include different time scales from paleoclimatic to historical and instrumental. The nature and causes of variability in Mexico have been attributed to large-scale southward/northward shifts of the mid-latitude major circulation and more recently to the ENSO cycle. Global greenhouse warming has become a major environmental issue and has spawned a large number of climate-chan...

  8. The Effect of Thematic Classes on English Vocabulary Learning: A Study of Iranian Junior High School Students

    OpenAIRE

    Zeinab Mahmoudi; Narjes Ghafournia

    2016-01-01

    This study was designed to verify the effect of thematic classes on English vocabulary learning. Thematic class is an educational project, which recently started to be used in junior high schools in Iran. The ministry of Education in Iran has launched the project of thematic classes to improve learning in 2010 with the hope of copying with some of the educational problems so that students experience deeper learning.  For subjects of the study, 90 7th grade students of junior high school in Ta...

  9. Freirean Thematic Approach and the Science Teaching Through Research: possible educational end epistemological relations

    OpenAIRE

    Ana Paula Solino; Simoni Tormöhlen Gehlen

    2014-01-01

    The Freirean Thematic Approach and the Science Teaching through Research (Ensino de Ciências por Investigação - ENCI) are teaching's proposals that are increasingly used in research in Science Education, because they include dialogue and problematization in the context of educational practice. In this sense, the objective is to investigate epistemological and pedagogical articulations and possible complementarities between the two proposals, with the intention to contribute to the teaching...

  10. Freirean Thematic Approach and the Science Teaching Through Research: possible educational end epistemological relations

    Directory of Open Access Journals (Sweden)

    Ana Paula Solino

    2014-03-01

    Full Text Available The Freirean Thematic Approach and the Science Teaching through Research (Ensino de Ciências por Investigação - ENCI are teaching's proposals that are increasingly used in research in Science Education, because they include dialogue and problematization in the context of educational practice. In this sense, the objective is to investigate epistemological and pedagogical articulations and possible complementarities between the two proposals, with the intention to contribute to the teaching and learning of Science. From the analysis of the main structural elements of the Freirean Thematic Approach and of the ENCI, it was found that there are some similarities in their conception of the subject and object of knowledge, the concept of problem, the role of scientific conceptualization and contextualization. Just as there are some peculiarities within these aspects that characterize each proposal, such as the emphasis on conceptual dimension in the problems and in the contextualization of the ENCI and the emphasis on the social dimension in the problems and in the contextualization of the Freirean Thematic Approach. Based on these relationships, it was also possible to establish complementarities between the dynamics of the Pedagogical Moments and investigative steps of the ENCI. That is, the investigative steps of the ENCI, in particular the problems, may potentiate the Organization of Knowledge and Application of Knowledge; and the steps of the Three Pedagogical Moments, in especially, the Initial problematization, can help to leverage the conceptual problems of the ENCI, since they will be subject to a problematizing thematic (Freire, 1987 of broad significance to students. These complementation may enhance the promotion of Scientific Literacy, long-sought goal in Science teaching.

  11. The thematic accuracy of Corine land cover 2000 - Assessment using LUCAS

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-06-15

    The purpose of this report is to assess the thematic accuracy of CLC2000 by means of an independent data source, the LUCAS data (not used in the compilation of the target database - CLC2000) and statistical methods homogeneously applied to as many of the participating countries as possible. The purpose of validating geographical data is to derive final accuracy/reliability figures by means of independent, high resolution and more accurate data, which is related to a similar data acquisition period. (au)

  12. Book review. Windows on mathematics education research in mainland China: a thematic review

    OpenAIRE

    Jones, Keith

    2008-01-01

    This thematic review examines three recent books that provide insight into the practice of mathematics education research in mainland China. Across the various research studies reported in these books, there is a clear focus on both the design of the mathematics curriculum and on forms of mathematics pedagogy. Curriculum change is clearly a major concern, as is, in terms of pedagogy, what is entailed by the “two basics” and the idiom that “practice makes perfect”. Developing pedagogy is also ...

  13. Enhancing Visitor Experiences Using Thematic Interpretation in Park Guiding Service in Sarawak National Parks

    OpenAIRE

    Amin Victor Luna; Chan Margaret Kit Yok; Omar Mohd Shukri

    2014-01-01

    Enhancing visitor experiences is arguably the primary and most important goal for interpretation by many protected area managers and tourism business. However, little research has been conducted in Sarawak, Malaysia to directly quantify the effects of thematic interpretation has on tourist experiences. Drawing on the TORE-model of interpretation and through the inception of Park Guiding Training and Licensing System in Sarawak since 2007, this quantitative study examines the effectiveness of ...

  14. The ART Initiative: Support to territorial and thematic networks for human development

    OpenAIRE

    ART Initiative, .

    2008-01-01

    This brochure presents ART Initiative and its main goals and its methodology. ART (whose French acronym stands for Support for territorial and thematic networks of cooperation for human development) is an international cooperation initiative that brings together programmes and activities of several United Nations Agencies: UNDP, UNESCO, UNIFEM, WHO, UNOPS and others. It promotes a new type of multilateralism in which the United Nations system works with governments to promote the active parti...

  15. Parental accounts of sharing an autism spectrum diagnosis with their child: a thematic analysis

    OpenAIRE

    Ward, Emma

    2014-01-01

    The aim of the systematic literature review was to gain an in-depth understanding of how parents of children with an autism spectrum diagnosis experience stigma and in what ways they might manage this. Electronic databases and reference lists of published articles were systematically searched and six qualitative articles were selected for inclusion in the review. Findings from the studies formed the data for a thematic synthesis. Four interconnected themes were identified which capture parent...

  16. A Thematic Analysis of Graffiti on the University Classroom Walls - A Case of Iran

    OpenAIRE

    Maryam Farnia

    2014-01-01

    The present study positions a research to analyze the university students’ graffiti on classroom walls to make a thematic analysis of the graffiti used in the Iranian higher education context. It is an attempt to investigate how university students voice their opinions and express themselves using graffiti on the university classroom walls.  The study is based on the documentation and classification of more than 200 pieces of graffiti on university classroom walls in Isfahan, Iran. The analys...

  17. Perception of colour scales used in thematic cartography by young people aged 15-17

    OpenAIRE

    Barbora Musilová

    2013-01-01

    There are many different types of datasets represented by maps in thematic cartography. It is possible to represent features and phenomenon referencing to area as well as to point. Furthermore, it is possible to represent qualitative data as well as quantitative data. There are many different ways to represent them. One of the most important and most used cartographic symbols of lettering is colour, resp. colour scales, which are chosen according to shown data. This article is focused ...

  18. Thematic Plan for Fruit Fly Control Using the Sterile Insect Technique

    International Nuclear Information System (INIS)

    This thematic plan for fruit flies is the summation of ideas and recommendations put forth by a group of experts composed of fruit fly program managers and workers, stakeholders from the affected industry, a commodity specialist from the FAO, and technical, planning and policy specialists from the IAEA and the FAO. This document provides strategic guidance and direction on how and where the Sterile Insect Technique (SIT) can most effectively be applied to control or eradicate fruit flies in the future.

  19. Providing access to the inaccessible: a new thematic digital library for the Venice Lagoon

    OpenAIRE

    Biagioni, Stefania; Busatto, Erica; Carlesi, Carlo; Locatello, Lisa; Ortolan, Monica; Zane, Antonella

    2004-01-01

    This paper is a description of an innovative project: the creation of a digital thematic library known as the Laguna di Venezia Digital Library (LVDL). It will collect published and unpublished scientific documentation about the Venice Lagoon. LVDL is a personalised extension of the ETRDL (ERCIM Technical Reference Digital Library) system, which is based on the Dienst protocol. Thanks to varying levels of document search and semantic descriptors, LVDL will satisfy many kinds of users working...

  20. Medical Student Professionalism Narratives: A Thematic Analysis and Interdisciplinary Comparative Investigation

    OpenAIRE

    Bernard Aaron W; Malone Matthew; Kman Nicholas E; Caterino Jeffrey M; Khandelwal Sorabh

    2011-01-01

    Abstract Background Professionalism development is influenced by the informal and hidden curriculum. The primary objective of this study was to better understand this experiential learning in the setting of the Emergency Department (ED). Secondarily, the study aimed to explore differences in the informal curriculum between Emergency Medicine (EM) and Internal Medicine (IM) clerkships. Methods A thematic analysis was conducted on 377 professionalism narratives from medical students completing ...

  1. Thematic Analysis of Iranian Female Adolescents’ Perceptions About HIV/AIDS: A Qualitative Study

    OpenAIRE

    Elham Ahmadnezhad; Nariman Sepehrvand; Sanaz Hatami; Farshid FayyazJahani; Somayyeh Ahmadnezhad; Mohammad Karamyyar; Shahrzad BazarganHejazi

    2013-01-01

    Background: HIV/AIDS continues to be a major global health problem. The aim of this study was to evaluate common opinions and beliefs about HIV/AIDS among Iranian teenager girls. Methods: This Qualitative study (face-to-face interviews with tape recording) was conducted among fifty female teenager school students in Urmia-Iran. Results: The thematic analysis indicated the main information sources for HIV/AIDS among teenage girls to be their mother and teachers. The participants had litt...

  2. Semiotic term expansion as the basis for thematic models in narrative systems

    OpenAIRE

    Hargood, Charlie

    2011-01-01

    Narratives are a method of communicating information that comes naturally to people and is present in much of our digital and non-digital lives. While work has been undertaken investigating the nature of plot and content within narrative systems little has been done to model subtext or themes. In this thesis a machine understandable thematic model is presented for representing themes within narrative. Each instance of this model forms a definition of a theme and how it may be deconstructed in...

  3. Thematic Structure and Progression in Selected Business news Reports of Two Nigerian Newspapers:

    OpenAIRE

    emmanuel cletus sharndama

    2013-01-01

    Abstract One of the problems of writing both in and outside academic setting is the structuring/packing of information by the writer. Sometimes, poor structuring and packaging of the information that the writer wants to convey to the target audience results communication breakdown. This paper investigates thematic structure and progression in business news report of selected Nigerian newspapers. Halliday and Matthiessen (2004) Theme-Rheme theory was adopted for investigation of the theme-...

  4. Methods for the thematic synthesis of qualitative research in systematic reviews

    OpenAIRE

    Harden Angela; Thomas James

    2008-01-01

    Abstract Background There is a growing recognition of the value of synthesising qualitative research in the evidence base in order to facilitate effective and appropriate health care. In response to this, methods for undertaking these syntheses are currently being developed. Thematic analysis is a method that is often used to analyse data in primary qualitative research. This paper reports on the use of this type of analysis in systematic reviews to bring together and integrate the findings o...

  5. Comparing thematic features in English and Spanish: A functional analysis of two newspaper genres

    OpenAIRE

    Moratón, Lara

    2009-01-01

    Abstract This study is a contrastive description of the clausal thematic features which characterize two newspaper genres -news articles and editorials- in English and Spanish with the aim to determine whether the choices are due to language-specific or to genre specific constraints. The sample used for the study consists of a comparable sample of thirty two texts, sixteen in English and sixteen in Spanish, collected along a number of external and internal criteria to ensure gener...

  6. Let’s Graduate – A thematic analysis of the Let’s Play phenomenon

    OpenAIRE

    Fjællingsdal, Kristoffer

    2014-01-01

    A thematic analysis was conducted in order to reveal and identify central themes composing the motivational aspects of the popular Let’s Play media phenomenon. Nine informants with various connections to Let’s Plays were interviewed online through the use of a 17-item interview survey developed by the researcher. A total of five major recurring themes were discovered relating to the informants’ motivational reasons for making and viewing Let’s Plays as part of their spare time activities. Bas...

  7. Thematic Coherence and Quotation Practices in OSS Design-Oriented Online Discussions

    OpenAIRE

    Barcellini, Flore; Détienne, Françoise; Burkhardt, Jean-Marie; Sack, Warren

    2005-01-01

    This paper presents an analysis of online discussions in Open Source Software (OSS) design. The objective of our work is to understand and model the dynamics of OSS design that take place in mailing list exchanges. We show how quotation practices can be used to locate design relevant data in discussion archives. OSS developers use quotation as a mechanism to maintain the discursive context. To retrace thematic coherence in the online discussions of a major OSS project, Python, we follow how m...

  8. Climate and Law. Is the law ready for climate change?

    International Nuclear Information System (INIS)

    The aim of this volume is to examine whether the Netherlands is currently, in a legal sense, sufficiently prepared for climate change issues and whether the legal instruments, already available, can be applied to cope with climate change and its consequences.

  9. Assessment of socio-economic consequences of the Commission's thematic strategy for air pollution

    International Nuclear Information System (INIS)

    The Commission has presented a thematic strategy on air pollution and has completed an Impact Assessment, which describes the costs and benefits for the member states. The thematic strategy is to result in a revised air quality directive as well as a revised NEC-directive that determines maximum emissions for a number of air pollution components, the so-called emission ceilings. The air pollution components include sulphur dioxide (SO2), nitrogen oxide (NOX), volatile organic compounds (NMVOC), ammonia (NH3) and particulate matters (PM2,5). The thematic strategy draws up targets for reductions of the Danish emissions for these components, which have to be met by 2020. These reductions will contribute to a lowering of PM2,5 concentrations both in Denmark and in neighbouring countries. The concentration of PM2,5 in the air includes both primary particles that come from emission of particles from e.g. incineration processes, and so-called secondary particles that are generated from emissions of NOX, SO2 and NH3, and from releases from e.g. vegetation. A very large part of the secondary particles in the air in Denmark stems from emissions of these components in the rest of Europe. A very important condition for a reduction in the concentration of PM2,5 in the air is thus a reduction of the emissions of these components in all of Europe. (au)

  10. The influence of thematic congruency, typicality and divided attention on memory for radio advertisements.

    Science.gov (United States)

    Martín-Luengo, Beatriz; Luna, Karlos; Migueles, Malen

    2014-01-01

    We examined the effects of the thematic congruence between ads and the programme in which they are embedded. We also studied the typicality of the to-be-remembered information (high- and low-typicality elements), and the effect of divided attention in the memory for radio ad contents. Participants listened to four radio programmes with thematically congruent and incongruent ads embedded, and completed a true/false recognition test indicating the level of confidence in their answer. Half of the sample performed an additional task (divided attention group) while listening to the radio excerpts. In general, recognition memory was better for incongruent ads and low-typicality statements. Confidence in hits was higher in the undivided attention group, although there were no differences in performance. Our results suggest that the widespread idea of embedding ads into thematic-congruent programmes negatively affects memory for ads. In addition, low-typicality features that are usually highlighted by advertisers were better remembered than typical contents. Finally, metamemory evaluations were influenced by the inference that memory should be worse if we do several things at the same time. PMID:23947823

  11. Key Issues Related to Geo-engineering as Approaches to Climate Change Mitigation%“地球工程”作为减缓气候变化手段的几个关键问题

    Institute of Scientific and Technical Information of China (English)

    潘家华

    2012-01-01

    Climate change mitigation can be implemented through the approach of engineering technologies at a large geographic scale. Geo-engineering refers to, in the large Earth yardstick or scale, all kinds of artificial approaches of engineering technologies in temperature reduction by removing CO2 in the atmosphere or directly controlling solar radiation, instead of emission reductions related to production and consumption of energy, and to the management of industrial production process. It is mainly classified into three big categories; approach of green biological technology, carbon capture and storage, and control and management technology of solar radiation. This kind of geo-engineering approach has a series of implications in economy, technology, environment, ethics, security, and uncertainty. The present paper makes an analysis and conducts a discussion on several recent international key issues of the possible technological options for mitigation of climate change, involving definitions of concept, technological features, possible effects and governance framework, etc.. The author argues that geo-engineering approach directly acting on carbon, such as biological sinks and carbon capture and storage technologies, are assessed with relatively low risk and high level of control. Through temperature reduction effects by artificially emitting SO, into the atmosphere and aerosols, solar radiation management technology is used to control the rise of the Earth's temperature, which, though having not a high economic cost of use but practical maneuverability, has huge uncertainty and possible implication of security, needing enough attention. Ethically, there are disputes over whether or not the contemporary people have the right to carry on geo-engineering of solar radiation management technology with such huge scientific uncertainty, and in such scientific uncertainty, to take any action will lose the ethnic basis. Legally, human intervention in solar radiation, even

  12. Theoretical Issues

    Energy Technology Data Exchange (ETDEWEB)

    Marc Vanderhaeghen

    2007-04-01

    The theoretical issues in the interpretation of the precision measurements of the nucleon-to-Delta transition by means of electromagnetic probes are highlighted. The results of these measurements are confronted with the state-of-the-art calculations based on chiral effective-field theories (EFT), lattice QCD, large-Nc relations, perturbative QCD, and QCD-inspired models. The link of the nucleon-to-Delta form factors to generalized parton distributions (GPDs) is also discussed.

  13. Miscellaneous issues

    International Nuclear Information System (INIS)

    The New Brunswick Market Design Committee has examined several issues regarding the restructuring of the province's electricity sector. This report presents issues that require guidance for implementation, with particular focus on options available for their resolutions. The issues include: (1) rate principles for stranded offer service (SOS) supply, (2) the ability of contestable customers to return to SOS after having left it, (3) whether loads embedded in distribution systems are eligible to participate in the bilateral contract market, (4) whether generators or suppliers can offer capacity and energy to SOS suppliers in competition with the SOS supplier, and (5) details for the balancing market, including pricing, bidding protocols, settlements and how intermittent power sources can participate in the market. A section on pricing for SOS explains pricing principles, the use of export profits, pricing for SOS capacity, and time of use pricing. The Committee has made recommendations for the electricity system in the province to have an energy imbalance service that can move towards a market in order to develop an efficient and effective service. This report also explains pricing in the balancing market, penalties, and settlements. 7 refs

  14. Transmission issues

    International Nuclear Information System (INIS)

    This session on transmission issues focused on the role that transmission plays in electricity markets and the importance of getting the market structure right in terms of generation divestiture with buy back contracts, demand side responsive programs, transmission upgrades and long term contracts. The difficulties of distinguishing between market power and scarcity were examined along with some of the complications that ensue if transmission experiences congestion, as exemplified by the August 2003 blackout in eastern North America. The presentations described the best ways to handle transmission issues, and debated whether transmission should be deregulated or follow market forces. Issues of interconnections and reliability of connections were also debated along with the attempt to integrate renewables into the grid. Some presentations identified what new transmission must be built and what must be done to ensure that transmission gets built. The challenges and business opportunities for transmission in Alberta were discussed with reference to plans to invest in new infrastructure, where it is going outside of the province and how it works with other jurisdictions. Manitoba's Conawapa Hydro Project and its 2000 MW tie line to Ontario was also discussed. Some examples of non-optimal use of interconnections in Europe were also discussed in an effort to learn from these mistakes and avoid them in Canada. tabs., figs

  15. Undergrounding issues

    International Nuclear Information System (INIS)

    As part of a general review of British Columbia Hydro's rights-of-way policies, a task group was formed to explore and assess the technical, social, environmental, and economic issues related to the provision of suitable underground rights-of-way for distribution and transmission lines. Issues considered were: evaluations of undergrounding; designation of service areas as underground areas; the BC Hydro fund to assist municipalities in beautifying selected areas by placing existing overhead lines underground; community funding of undergrounding; underground options to transmission and distribution requirements; and long-range underground row planning. Key findings are as follows. Undergrounding is technically feasible and available for all BC Hydro operating voltages, but initial construction costs of undergrounding continue to exceed equivalent overhead by a significant margin. Undergrounding can contribute to the optimization of existing rights-of-way. Public safety is improved with undergrounding and long-term benefits to BC Hydro and society are provided by undergrounding, compared to overhead options. Customers have shown some willingness to contribute to the cost of undergrounding, and it is generally agreed that those communities that want undergrounding should pay for it. Policy recommendations are made under each of the issue areas, and justifications for the recommendations are given along with implementation costs and alternative options

  16. Social protection and climate change

    DEFF Research Database (Denmark)

    Johnson, Craig; Bansha Dulal, Hari; Prowse, Martin Philip;

    2013-01-01

    This article lays the foundation for this special issue on social protection and climate change, introducing and evaluating the ways in which the individual articles contribute to our understanding of the subject.......This article lays the foundation for this special issue on social protection and climate change, introducing and evaluating the ways in which the individual articles contribute to our understanding of the subject....

  17. Afterword to the Issue “Adolescents in the Digital Age: Effects on Health and Development”

    OpenAIRE

    Daniel Romer; Michael Rich

    2016-01-01

    The articles in this thematic issue suggest both opportunities and hazards for the health and development of adolescents in the digital age. We place these concerns in the context of improving health for young people in the US and elsewhere, and suggest that based on evidence uncovered to date, increasing digital connection may be having no less favorable than adverse effect on adolescents.

  18. Introduction to the Issue “Adolescents in the Digital Age: Effects on Health and Development”

    Directory of Open Access Journals (Sweden)

    Daniel Romer

    2016-06-01

    Full Text Available This thematic issue brings together papers by researchers who are studying the ways that today’s adolescents interact with their peers, families, and the larger media environment in the digital age. The contributors highlight both the challenges and the opportunities that this new age presents for the healthy development of young people.

  19. Introduction to the Issue “Adolescents in the Digital Age: Effects on Health and Development”

    OpenAIRE

    Daniel Romer

    2016-01-01

    This thematic issue brings together papers by researchers who are studying the ways that today’s adolescents interact with their peers, families, and the larger media environment in the digital age. The contributors highlight both the challenges and the opportunities that this new age presents for the healthy development of young people.

  20. Understanding "The Old Man and the Sea": A Student Casebook to Issues, Sources, and Historical Documents.

    Science.gov (United States)

    Valenti, Patricia Dunlavy

    "The Old Man and the Sea" remains one of Ernest Hemingway's most beloved works. This casebook helps readers interpret and appreciate the thematic concerns of the novel, as well as the contextual issues it explores. Topic chapters provide information on Cuba, including its natural geography, sociopolitical history, and the ethnic background of its…

  1. Nuclear Energy and Climate Change

    OpenAIRE

    Méritet, Sophie; Zaleski, Pierre

    2009-01-01

    The paper will discuss the possibilities of the development of nuclear energy in the world in the midterm and long term. It will correlate the prospects with the emissions of CO2 and the effects on climate change. In particular it will discuss the problems nuclear energy face to make a large contribution of climate change issue.

  2. THEMATIC SECTION

    OpenAIRE

    Foster, Stuart; Lindmark, Daniel

    2011-01-01

    Stuart Foster is a Reader in Education and Head of the Department of Arts and Humanities at the Institute of Education (IOE), University of London. He is also Director of the IOE’s Holocaust Education Development Programme. He has particular expertise in history education and in international textbook research. Co-authored with Keith Crawford, his most recent book is War, Nation, Memory: International Perspectives on World War II in School History Textbooks (2008). Greenwich, CT: Information ...

  3. Climate and atmospheric research

    International Nuclear Information System (INIS)

    This issue of the scientific journal of the Humboldt university is dedicated to results of research work carried out to the greatest extent at the meteorological institute in the last two years on the area of climate and atmospheric research. The traditional research areas of the institute are climatology and the dynamics of the atmosphere, in particular the atmospherical boundary layer. Considering the high probability of a global climatic fluctuation due to the anthropogenic change of composition of the atmosphere and other climate-relevant factors imminent in the next century, climatological research today is an important part of global and regional environmental research. From the necessity of determination and evaluation of the effect of climatic fluctuations on nature and society the contours of a new interdisciplinary research area are already visible now. This is suitable as hardly any other area to be the supporting idea of environmental research at universities. The contributions contained in the issue already consider, in addition to results on climate diagnosis, also results on aspects of climate effect research. (orig./KW)

  4. Editorial introduction to thematic section: Papers from the Excellence Network of Island Territories (RETI meetings, Orkney, June 2015

    Directory of Open Access Journals (Sweden)

    James E. Randall

    2016-05-01

    Full Text Available This guest editorial introduces the thematic section of papers, earlier drafts of which had been presented at the RETI meetings held at Orkney College, University of the Highlands and Islands, Scotland, in June 2015.

  5. Learning Progressions & Climate Change

    Science.gov (United States)

    Parker, Joyce M.; de los Santos, Elizabeth X.; Anderson, Charles W.

    2015-01-01

    Our society is currently having serious debates about sources of energy and global climate change. But do students (and the public) have the requisite knowledge to engage these issues as informed citizenry? The learning-progression research summarized here indicates that only 10% of high school students typically have a level of understanding…

  6. Corporation as climate ambassador

    DEFF Research Database (Denmark)

    Trapp, Leila

    2012-01-01

    At a time when corporations are addressing increasingly complex, global corporate social responsibility (CSR) issues, this study examines and evaluates the strategies used in Vattenfall’s challenging and innovative CSR campaign which aimed at establishing the energy company as a credible climate...

  7. Deliberating Climate Change

    DEFF Research Database (Denmark)

    Agger, Annika; Jelsøe, Erling; Jæger, Birgit;

    to include the voice of the citizens into complex scientific and technological issues. The purpose of WWV was to pass on the opinions of ordinary citizens to political decision-makers at The United Nations Climate Summit, COP15, in Copenhagen in December 2009. The authors made a study of the Danish WWV event...

  8. General Issue

    OpenAIRE

    2014-01-01

    ORDERING INFORMATION The issue can be ordered by contacting at the Presses Universitaires d'Angers. It will be online in Spring 2015. CONTENTS Linda Collinge-Germain Foreword Mathilde La Cassagnère Heavy nothings in Virginia Woolf’s “Kew Gardens" Daniel Thomières Being and Time in Ernest Hemingway’s “Cat in the Rain” Stella Deen E.H. Young’s “The Stream,” Good Housekeeping, and the Cultivation of Active Readers Alice Clark-Wehinger The p...

  9. The analysis of different types of factors that have influence on degree of graphical weight of thematic map

    OpenAIRE

    Urošev Nataša

    2008-01-01

    We can define thematic maps as an graphical instrument for systematic presentation of qualitative and quantitative characteristics of spatial determinate occurrences and their relations. They can be powerful instrument in making decision in process of spatial governing. The thing that gives last judgment about situation in space is synthetic interpretation occurrences expressed by visual, functional and physiological factors. These factors give also the influence at graphical weight of themat...

  10. Development of virtual research environment for regional climatic and ecological studies and continuous education support

    Science.gov (United States)

    Gordov, Evgeny; Lykosov, Vasily; Krupchatnikov, Vladimir; Bogomolov, Vasily; Gordova, Yulia; Martynova, Yulia; Okladnikov, Igor; Titov, Alexander; Shulgina, Tamara

    2014-05-01

    measurements data and support profound statistical analysis of storaged and modeled on demand data. In particular, one can run the integrated models, preprocess modeling results data, using dedicated modules for numerical processing perform analysys and visualize obtained results. New functionality recently has been added to the statistical analysis tools set aimed at detailed studies of climatic extremes occurring in Northern Asia. The VRE element is also supporting thematic educational courses for students and post-graduate students of the Tomsk State University. In particular, it allow students to perform on-line thematic laboratory work cycles on the basics of analysis of current and potential future regional climate change using Siberia territory as an example (Gordova et al, 2013). We plan to expand the integrated models set and add comprehensive surface and Arctic Ocean description. Developed VRE element "Climate" provides specialists involved into multidisciplinary research projects with reliable and practical instruments for integrated research of climate and ecosystems changes on global and regional scales. With its help even a user without programming skills can process and visualize multidimensional observational and model data through unified web-interface using a common graphical web-browser. This work is partially supported by SB RAS project VIII.80.2.1, RFBR grant 13-05-12034, grant 14-05-00502, and integrated project SB RAS 131. References 1. Gordov E.P., Lykosov V.N., Krupchatnikov V.N., Okladnikov I.G., Titov A.G., Shulgina T.M. Computationaland information technologies for monitoring and modeling of climate changes and their consequences. Novosibirsk: Nauka, Siberian branch, 2013. - 195 p. (in Russian) 2. T.M. Shulgina, E.P. Gordov, I.G. Okladnikov, A.G., Titov, E.Yu. Genina, N.P. Gorbatenko, I.V. Kuzhevskaya,A.S. Akhmetshina. Software complex for a regional climate change analysis. // Vestnik NGU. Series: Information technologies. 2013. Vol. 11. Issue 1. P

  11. The Effect of Thematic Classes on English Vocabulary Learning: A Study of Iranian Junior High School Students

    Directory of Open Access Journals (Sweden)

    Zeinab Mahmoudi

    2016-05-01

    Full Text Available This study was designed to verify the effect of thematic classes on English vocabulary learning. Thematic class is an educational project, which recently started to be used in junior high schools in Iran. The ministry of Education in Iran has launched the project of thematic classes to improve learning in 2010 with the hope of copying with some of the educational problems so that students experience deeper learning.  For subjects of the study, 90 7th grade students of junior high school in Taybad, Khorasan e Razavi were selected. Three groups were used in this study: two experimental groups and one control group. Each group consisted of 30 female students, who settled randomly in the groups, respectively. Their range of age was between 13 and 14. A vocabulary-based test, which was designed by the researcher, was used as the main measurement tool in the study to evaluate the students' achievement in the course. The course lasted 10 weeks, two sessions per week. The results reflected the positive effect of thematic classes on vocabulary learning. Therefore, educational implication of thematic class for junior high school is suggestible.Keywords: Thematic Class, Cooperative Learning, Vocabulary, Visual Aids, Audio Visual Aids, Motivation

  12. Impact of action primes on implicit processing of thematic and functional similarity relations: evidence from eye-tracking.

    Science.gov (United States)

    Pluciennicka, Ewa; Wamain, Yannick; Coello, Yann; Kalénine, Solène

    2016-07-01

    The aim of this study was to specify the role of action representations in thematic and functional similarity relations between manipulable artifact objects. Recent behavioral and neurophysiological evidence indicates that while they are all relevant for manipulable artifact concepts, semantic relations based on thematic (e.g., saw-wood), specific function similarity (e.g., saw-axe), and general function similarity (e.g., saw-knife) are differently processed, and may relate to different levels of action representation. Point-light displays of object-related actions previously encoded at the gesture level (e.g., "sawing") or at the higher level of action representation (e.g., "cutting") were used as primes before participants identified target objects (e.g., saw) among semantically related and unrelated distractors (e.g., wood, feather, piano). Analysis of eye movements on the different objects during target identification informed about the amplitude and the timing of implicit activation of the different semantic relations. Results showed that action prime encoding impacted the processing of thematic relations, but not that of functional similarity relations. Semantic competition with thematic distractors was greater and earlier following action primes encoded at the gesture level compared to action primes encoded at higher level. As a whole, these findings highlight the direct influence of action representations on thematic relation processing, and suggest that thematic relations involve gesture-level representations rather than intention-level representations. PMID:26077343

  13. Population and Climate Change

    Science.gov (United States)

    O'Neill, Brian C.; Landis MacKellar, F.; Lutz, Wolfgang

    2000-11-01

    Population and Climate Change provides the first systematic in-depth treatment of links between two major themes of the 21st century: population growth (and associated demographic trends such as aging) and climate change. It is written by a multidisciplinary team of authors from the International Institute for Applied Systems Analysis who integrate both natural science and social science perspectives in a way that is comprehensible to members of both communities. The book will be of primary interest to researchers in the fields of climate change, demography, and economics. It will also be useful to policy-makers and NGOs dealing with issues of population dynamics and climate change, and to teachers and students in courses such as environmental studies, demography, climatology, economics, earth systems science, and international relations.

  14. Does Climate Literacy Matter?

    Science.gov (United States)

    Bedford, D. P.

    2014-12-01

    One obstacle to climate science education is the perception that climate literacy plays little or no role in the formation of opinions about the reality and seriousness of anthropogenic global warming (AGW), or that members of the non-specialist public already know enough climate science to hold an informed opinion. Why engage in climate science education if climate literacy does not matter? The idea that resistance to or dismissal of the findings and policy implications of climate science can be addressed simply by providing more and better information—the 'deficit model'—has been heavily critiqued in recent years. However, the pendulum is in danger of swinging too far in the opposite direction, with the view that information deficits either do not exist or are not relevant at all to attitude formation, and that cultural perspectives are sufficient by themselves to explain attitudes to AGW. This paper briefly reviews several recent publications that find a correlation between higher levels of climate literacy and greater acceptance of or concern about AGW, then presents results from a survey completed by 458 students at a primarily undergraduate institution in northern Utah in April-May 2013. These data indicate that attitudes to AGW are largely tribal, based on political outlook, Democrats being more concerned, Republicans less concerned. Overall levels of climate literacy demonstrated by respondents were low, but concern about AGW increased with higher levels of climate literacy among Republicans—though not among Democrats, for whom acceptance of AGW appears to be more an article of faith or badge of identity. Findings such as this suggest that, contrary to some recent critiques of the deficit model, information deficits do exist and do matter for opinion formation on AGW, although cultural factors are clearly also of great importance. Climate science education therefore can potentially help engage members of the public in issues related to AGW.

  15. Carbon dioxide and climate

    International Nuclear Information System (INIS)

    Global climate change is a serious environmental concern, and the US has developed ''An Action Agenda'' to deal with it. At the heart of the US effort is the US Global Change Research Program (USGCRP), which has been developed by the Committee on Earth and Environmental Sciences (CEES) of the Federal Coordinating Council for Sciences, Engineering, and Technology (FCCSET). The USGCRP will provide the scientific basis for sound policy making on the climate-change issue. The DOE contribution to the USGCRP is the Carbon Dioxide Research Program, which now places particular emphasis on the rapid improvement of the capability to predict global and regional climate change. DOE's Carbon Dioxide Research Program has been addressing the carbon dioxide-climate change connection for more than twelve years and has provided a solid scientific foundation for the USGCRP. The expansion of the DOE effort reflects the increased attention that the Department has placed on the issue and is reflected in the National Energy Strategy (NES) that was released in 1991. This Program Summary describes projects funded by the Carbon Dioxide Research Program during FY 1991 and gives a brief overview of objectives, organization, and accomplishments. The Environmental Sciences Division of the Office of Health and Environmental Research, Office of Energy Research supports a Carbon Dioxide Research Program to determine the scientific linkage between the rise of greenhouse gases in the atmosphere, especially carbon dioxide, and climate and vegetation change. One facet is the Core CO2 Program, a pioneering program that DOE established more than 10 years ago to understand and predict the ways that fossil-fuel burning could affect atmospheric CO2 concentration, global climate, and the Earth's biosphere. Major research areas are: global carbon cycle; climate detection and models of climate change; vegetation research; resource analysis; and, information and integration

  16. Advancing Climate Dynamics Toward Reliable Regional Climate Projections

    Institute of Scientific and Technical Information of China (English)

    XIE Shang-Ping

    2013-01-01

    With a scientific consensus reached regarding the anthropogenic effect on global mean temperature,developing reliable regional climate projections has emerged as a new challenge for climate science.A national project was launched in China in 2012 to study ocean's role in regional climate change.This paper starts with a review of recent advances in the study of regional climate response to global warming,followed by a description of the Chinese project including the rationale,objectives,and plan for field observations.The 15 research articles that follow in the special issue are highlighted,representing some of the initial results from the project.

  17. Rethinking climate change as a security threat

    Energy Technology Data Exchange (ETDEWEB)

    Schoch, Corinne

    2011-10-15

    Once upon a time climate change was a strictly environment and development issue. Today it has become a matter of national and international security. Efforts to link climate change with violent conflict may not be based on solid evidence, but they have certainly captured the attention of governments. They have played a vital role in raising the much-needed awareness of climate change as an issue that deserves global action. But at what cost? Focusing on climate change as a security threat alone risks devolving humanitarian responsibilities to the military, ignoring key challenges and losing sight of those climate-vulnerable communities that stand most in need of protection.

  18. Lay representations on climate change

    OpenAIRE

    Cabecinhas, Rosa; Lázaro, Alexandra; Carvalho, Anabela

    2006-01-01

    Lay representations on climate change were mapped via the free-word association method in two pilot studies. Participants were asked to generate words associated to “the big problems faced by humankind nowadays” (1st study) and to “climate change” (2nd study). Climate change was not spontaneously evoked by the participants in the first study: pollution was among the top 10 problems, but references to other environmental issues were very low. In the second study, climate change was consid...

  19. Professionals’ views of fetal monitoring during labour: a systematic review and thematic analysis

    Directory of Open Access Journals (Sweden)

    Smith Valerie

    2012-12-01

    Full Text Available Abstract Background Current recommendations do not support the use of continuous electronic fetal monitoring (EFM for low risk women during labour, yet EFM remains widespread in clinical practice. Consideration of the views, perspectives and experiences of individuals directly concerned with EFM application may be beneficial for identifying barriers to and facilitators for implementing evidence-based maternity care. The aim of this paper is to offer insight and understanding, through systematic review and thematic analysis, of research into professionals’ views on fetal heart rate monitoring during labour. Methods Any study whose aim was to explore professional views of fetal monitoring during labour was considered eligible for inclusion. The electronic databases of MEDLINE (1966–2010, CINAHL (1980–2010, EMBASE (1974–2010 and Maternity and Infant Care: MIDIRS (1971–2010 were searched in January 2010 and an updated search was performed in March 2012. Quality appraisal of each included study was performed. Data extraction tables were developed to collect data. Data synthesis was by thematic analysis. Results Eleven studies, including 1,194 participants, were identified and included in this review. Four themes emerged from the data: 1 reassurance, 2 technology, 3 communication/education and 4 midwife by proxy. Conclusion This systematic review and thematic analysis offers insight into some of the views of professionals on fetal monitoring during labour. It provides evidence for the continuing use of EFM when caring for low-risk women, contrary to current research evidence. Further research to ascertain how some of these views might be addressed to ensure the provision of evidence-based care for women and their babies is recommended.

  20. Electrophysiology of Sentence Processing in Aphasia: Prosodic Cues and Thematic Fit

    Directory of Open Access Journals (Sweden)

    Shannon M. Sheppard

    2015-05-01

    * [ ] Indicates prosodic contour Methods: Twenty-four healthy college-age control participants (YNCs and ten adults with a Broca’s aphasia participated in this study. Each sentence was presented aurally to the participants over headphones. ERP Data Recording & Analysis. ERPs were recorded from 32-electrode sites across the scalp according to the 10-20 system. ERPs were averaged (100ms prestimulus baseline from artifact free trials time-locked to critical words (i.e., the point of disambiguation “pleased” in the prosodic comparison, and the NP “the song”/”the beer” in the semantic comparison. Mean amplitudes were calculated in two windows: 300-500ms for the N400 effects and 500-1000ms for the P600 effects. Results: The data from our YNCs revealed a biphasic N400-P600 complex in the prosody comparison (Figure 1A. We also found an N400 effect immediately at the NP in the incongruent relative to congruent thematic fit comparison. For the prosodic comparison in the PWA group, a delayed N400 effect was found one word downstream relative to the YNC data in the prosody comparison (Figure 1B. Additionally, an N400 effect was observed in the thematic fit comparison. Discussion: The results suggests that PWA possess a delayed sensitivity to prosodic cues, which then may affect their ability to recover from misanalysis from an incorrect parse. The results also indicate that PWA are sensitive to thematic fit information and have the capacity to process this information similarly to YNCs.

  1. Climate change impact, adaptation and associated costs for coastal risks in France.

    OpenAIRE

    Le Cozannet, Gonéri; Lenotre, Nicole; Yates, Marissa,; Nacass, P.; Colas, Bastien; Perherin, Céline; Peinturier, Cédric; Varnoye, Cyril; Hajji, Chadi; Poupat, Bernard; Azzam, Catherine; Chemitte, Jérôme; Pons, Frédéric

    2010-01-01

    As part of the French climate plan, an inter-ministerial working group called “climate change impact, adaptation and associated costs in France” was put in place in order to initiate an evaluation of potential damages of climate change as well as the possible measures to mitigate their costs. Seven thematic committees were put in place, including the “natural risks, insurance and adaptation to climate change” committee, within which a working group was in charge of coastal risks, focusing on ...

  2. Interagency Collaboration in Support of Climate Change Education

    Science.gov (United States)

    Schoedinger, S. E.; Chambers, L. H.; Karsten, J. L.; McDougall, C.; Campbell, D.

    2011-12-01

    community colleges. These efforts are expected to continue in FY12 and beyond under NASA Innovations in Climate Education (NICE). A solicitation for the NICE project is currently anticipated in Summer 2012. Through its core programs, NSF supports a variety of efforts designed to improve teaching and learning about CCE in formal and informal settings, often through leveraging NSF-supported climate research. In 2009, dedicated CCE funding supported 10 new awards aimed at focusing NSF investments in key areas: preparing innovators for the workforce; strategies for scaling up and disseminating effective curricula and instructional resources; assessment of student learning of complex climate issues; and, increasing access to CCE and professional development for learners, educators, and policymakers. Phase I of the Climate Change Education Partnership (CCEP) program, launched in 2010, supports strategic planning activities within 15 regional and thematic partnerships that bring together climate scientists, learning scientists, and education practitioners. A solicitation for CCEP Phase II implementation is anticipated in Fall 2011. We will discuss agency funding opportunities, examples of collaborations, and common metrics/sharing tools for evaluation of CCE projects.

  3. Climate Modeling in Support of Policy Decisionmaking in Germany

    Science.gov (United States)

    Brasseur, G. P.

    2010-12-01

    As a reaction to the increasing demand for climate information for adaptation strategies, the Climate Service Center (CSC) has been founded in Germany. The main objective of CSC is bringing together climate change information, impact assessments and economic and policy strategies in one institution and thus facilitating communication between the disciplines and sectors. It became obvious, that bridging the gap between available climate change information and the requirements of the impact, vulnerability and adaptation communities is of utmost importance. Two different aspects have to be considered: the temporal and spatial refinement of biogeophysical quantities, usually done via dynamical or statistical downscaling of the coarse-scale climate information, and the incorporation of uncertainty measures into the decision making process for adaptation policies. For both aspects, communication is the key necessity. Organizing thematic workshops to assemble the disciplines is therefore one keystone of the CSC work. During the presentation, the CSC vision, strategy and methodologies will be explained.

  4. Two-dimensional energy balance model and its application to some climatic issues%二维能量平衡模式对若干气候问题的研究

    Institute of Scientific and Technical Information of China (English)

    李耀锟; 巢纪平

    2014-01-01

    Based on a two-dimensional energy balance model,the studies on some climatic issues such as the relationship be-tween ice cap latitude and solar constant,desertification,and the warming effect of carbon dioxide,have been reviewed and dis-cussed.The phenomenon that a fixed solar constant might correspond to different equilibrium ice cap latitudes is determined by the continuity of albedo distribution.The discontinuity in albedo distribution increases the number of equilibrium ice cap lati-tude.Desert would expand both northward and southward when desert surface albedo is increasing.This would deteriorate the ecological environment in border regions,and then threaten the existence of local inhabitants.Polar ice would not accelerate melting with increasing carbon dioxide concentration.The ice cap latitude would move northward slowly,with some"hiatus"periods ,under the slowly increasing global average surface temperature.According to the current research,future development of the two-dimensional energy balance model and possible progress are also forecasted.%回顾并分析讨论了二维能量平衡模式在冰界纬度和太阳常数的关系、荒漠化的演变及二氧化碳温室效应等一系列气候问题中的应用。同一个太阳常数最多可以对应3个平衡态,一个对应着目前的气候状态,一个对应着冰期气候,另一个对应着几乎全球冰封的气候,平衡态的数目及其稳定性与反照率的分布关系密切,反照率不连续性越大,平衡态的数目越多。荒漠带会随着荒漠反照率的增大分别向南、向北扩张,恶化荒漠植被交界地区的生态环境,危及人类的生产生活,荒漠化对中低纬度(高纬度)的温度变化影响较弱(显著)。二氧化碳浓度升高并不会使极冰迅速消融,全球平均温度缓慢升高,冰界纬度缓慢向北退却,时常会出现“停滞”现象。

  5. The achievement of spacecraft autonomy through the thematic application of multiple cooperating intelligent agents

    Science.gov (United States)

    Rossomando, Philip J.

    1992-01-01

    A description is given of UNICORN, a prototype system developed for the purpose of investigating artificial intelligence (AI) concepts supporting spacecraft autonomy. UNICORN employs thematic reasoning, of the type first described by Rodger Schank of Northwestern University, to allow the context-sensitive control of multiple intelligent agents within a blackboard based environment. In its domain of application, UNICORN demonstrates the ability to reason teleologically with focused knowledge. Also presented are some of the lessons learned as a result of this effort. These lessons apply to any effort wherein system level autonomy is the objective.

  6. Sodobni problemi aplikacije geografije v tematski kartografiji = Thematic cartography as a geographical application

    Directory of Open Access Journals (Sweden)

    Drago Perko

    2002-01-01

    Full Text Available A thematic map may be a geographical application (tool in itself or thebasis for some other geographical work. The development of Slovene thematiccartography accelerated considerably following the independence of thecountry in 1991. From the viewpoint of content and technology, its greatestachievements are the Geographical Atlas of Slovenia and the National Atlasof Slovenia, which are outstanding achievements at the international leveland of great significance for the promotion of Slovenia and Slovenegeography and cartography. However, this rapid development has beenaccompanied by numerous problems, for example, the ignoring of variousSlovene and international conventions for the preparation of maps includingUnited Nations resolutions, Slovene and international (SIST ISO, andcopyright laws.

  7. Geologic results of the TMS survey over Mt. Emmons, Colorado. [Thematic Mapper Simulator

    Science.gov (United States)

    Rickman, D. L.; Sadowski, R. M.

    1985-01-01

    In 1981, NASA conducted with an American company a cooperative study, involving the use of Thematic Mapper Simulator (TMS) data. The study was concerned with an area near Crested Butte, Colorado, which contains a known, but unmined, major molybdenum deposit. Detailed ground observations in the Mt. Emmons area demonstrated that the imagery was extremely effective for detection of geologically significant features. The imagery specifically delineated areas of ferric iron staining, seritization, and hornfelized rock. Attention is given to data acquisition and data processing, field work in 1982 and in 1983, the integration of gravity data, and costs.

  8. Dark tourism, thematic routes and possibilities for innovation in the Slovak Republic

    OpenAIRE

    Horodnikova, Jana; Derco, Jan

    2015-01-01

    This research note describes an interconnection between touristic potential of localities impacted by the First and the Second World War, by focusing on a case study of cemeteries in the North-East of Slovakia. The case study proposes to create a Slovak part of the ‘dark tourism thematic trail’ through cemeteries from the First World War that could join the existing Polish part of the trail and thus gaining an international importance. The case study gives some directions for suitable tourist...

  9. Comparison of existing digital image analysis systems for the analysis of Thematic Mapper data

    Science.gov (United States)

    Likens, W. C.; Wrigley, R. C.

    1984-01-01

    Most existing image analysis systems were designed with the Landsat Multi-Spectral Scanner in mind, leaving open the question of whether or not these systems could adequately process Thematic Mapper data. In this report, both hardware and software systems have been evaluated for compatibility with TM data. Lack of spectral analysis capability was not found to be a problem, though techniques for spatial filtering and texture varied. Computer processing speed and data storage of currently existing mini-computer based systems may be less than adequate. Upgrading to more powerful hardware may be required for many TM applications.

  10. Analyzing existing conventional soil information sources to be incorporated in thematic Spatial Data Infrastructures

    Science.gov (United States)

    Pascual-Aguilar, J. A.; Rubio, J. L.; Domínguez, J.; Andreu, V.

    2012-04-01

    New information technologies give the possibility of widespread dissemination of spatial information to different geographical scales from continental to local by means of Spatial Data Infrastructures. Also administrative awareness on the need for open access information services has allowed the citizens access to this spatial information through development of legal documents, such as the INSPIRE Directive of the European Union, adapted by national laws as in the case of Spain. The translation of the general criteria of generic Spatial Data Infrastructures (SDI) to thematic ones is a crucial point for the progress of these instruments as large tool for the dissemination of information. In such case, it must be added to the intrinsic criteria of digital information, such as the harmonization information and the disclosure of metadata, the own environmental information characteristics and the techniques employed in obtaining it. In the case of inventories and mapping of soils, existing information obtained by traditional means, prior to the digital technologies, is considered to be a source of valid information, as well as unique, for the development of thematic SDI. In this work, an evaluation of existing and accessible information that constitutes the basis for building a thematic SDI of soils in Spain is undertaken. This information framework has common features to other European Union states. From a set of more than 1,500 publications corresponding to the national territory of Spain, the study was carried out in those documents (94) found for five autonomous regions of northern Iberian Peninsula (Asturias, Cantabria, Basque Country, Navarra and La Rioja). The analysis was performed taking into account the criteria of soil mapping and inventories. The results obtained show a wide variation in almost all the criteria: geographic representation (projections, scales) and geo-referencing the location of the profiles, map location of profiles integrated with edaphic

  11. Climate Informatics

    Science.gov (United States)

    Monteleoni, Claire; Schmidt, Gavin A.; Alexander, Francis J.; Niculescu-Mizil, Alexandru; Steinhaeuser, Karsten; Tippett, Michael; Banerjee, Arindam; Blumenthal, M. Benno; Ganguly, Auroop R.; Smerdon, Jason E.; Tedesco, Marco

    2013-01-01

    The impacts of present and potential future climate change will be one of the most important scientific and societal challenges in the 21st century. Given observed changes in temperature, sea ice, and sea level, improving our understanding of the climate system is an international priority. This system is characterized by complex phenomena that are imperfectly observed and even more imperfectly simulated. But with an ever-growing supply of climate data from satellites and environmental sensors, the magnitude of data and climate model output is beginning to overwhelm the relatively simple tools currently used to analyze them. A computational approach will therefore be indispensable for these analysis challenges. This chapter introduces the fledgling research discipline climate informatics: collaborations between climate scientists and machine learning researchers in order to bridge this gap between data and understanding. We hope that the study of climate informatics will accelerate discovery in answering pressing questions in climate science.

  12. Climate Change

    Science.gov (United States)

    ... can be caused by natural factors or by human activities. Today climate changes are occurring at an increasingly rapid rate. Climate change can affect our health. It can lead to More heat-related illness ...

  13. Climate change mitigation policies in Lithuania

    Energy Technology Data Exchange (ETDEWEB)

    Konstantinaviciute, I.

    2003-09-01

    The Lithuanian climate change policy has to be considered in the framework of the Convention on Climate Change. The National Strategy for Implementation of Convention was the first step in evaluating the country's impact on climate change, adapting to the Convention and foreseeing the means and measures for climate change mitigation. The paper introduces main issues related to climate change mitigation policy in Lithuania. It presents an analysis of greenhouse gas emission trends in Lithuania and surveys institutional organizations as well as stakeholder associations related to climate change issues and their role in climate policy making. The main Lithuanian international environmental obligation and Lithuanian governmental climate change mitigation policy in the energy sector are presented as well. (Author)

  14. Changing climate, changing frames

    International Nuclear Information System (INIS)

    Highlights: ► We show development of flood policy frames in context of climate change attention. ► Rising attention on climate change influences traditional flood policy framing. ► The new framing employs global-scale scientific climate change knowledge. ► With declining attention, framing disregards climate change, using local knowledge. ► We conclude that frames function as sensemaking devices selectively using knowledge. -- Abstract: Water management and particularly flood defence have a long history of collective action in low-lying countries like the Netherlands. The uncertain but potentially severe impacts of the recent climate change issue (e.g. sea level rise, extreme river discharges, salinisation) amplify the wicked and controversial character of flood safety policy issues. Policy proposals in this area generally involve drastic infrastructural works and long-term investments. They face the difficult challenge of framing problems and solutions in a publicly acceptable manner in ever changing circumstances. In this paper, we analyse and compare (1) how three key policy proposals publicly frame the flood safety issue, (2) the knowledge referred to in the framing and (3) how these frames are rhetorically connected or disconnected as statements in a long-term conversation. We find that (1) framings of policy proposals differ in the way they depict the importance of climate change, the relevant timeframe and the appropriate governance mode; (2) knowledge is selectively mobilised to underpin the different frames and (3) the frames about these proposals position themselves against the background of the previous proposals through rhetorical connections and disconnections. Finally, we discuss how this analysis hints at the importance of processes of powering and puzzling that lead to particular framings towards the public at different historical junctures

  15. Impacts of Climate Change and Climate Variability on Hydrological Regimes

    Science.gov (United States)

    van Dam, Jan C.

    2003-10-01

    Water is going to be one of the key, if not the most critical, environmental issues in the twenty-first century because of the escalation in socio-economic pressures on the environment in general. Any future climate change or climate variability will only accentuate such pressures. This volume initially follows the perspective of the Intergovernmental Panel on Climate Change (IPCC) to infer possible changes in hydrological regimes and water quality based on the outputs from various scenarios of General Circulation Models (GCMs). In subsequent chapters, the possible effects of climate change on the hydrology of each of the continents is examined. The book concludes with an overview of hydrological models for use in the evaluation of the impacts of climate change. It will provide a valuable guide for environmental planners and policy-makers, and will also be of use to all students and researchers interested in the possible effects of climate change.

  16. Thematic dimension of geological heritage: An evidence from the Western Caucasus

    Directory of Open Access Journals (Sweden)

    Plyusnina Ekaterina E.

    2015-01-01

    Full Text Available The geodiversity hotspot comprising 14 geological heritage sites is located on the territory of Mountainous Adygeja in the Western Caucasus (southwestern Russia. The geosites represent some lengthy intervals of the geological history from the Precambrian to the Quaternary, as well as changes in the palaeotectonical affinity of the Greater Caucasus. Visitors of this territory can observe rocks, fossils, and facies, which are typical for the geological periods, especially the Permian, the Triassic, and Jurassic, and the Cretaceous. The same geosites permit to trace shift of the Greater Caucasus Terrane from the Gondwanan margin, where it was before the Devonian, to Laurussia and then Laurasia. Therefore, the geosites can be grouped thematically to facilitate arrangement of geoconservation and geotourism activities. This approach permits to increase the scientific and educational values of the geological heritage in Mountainous Adygeja and to make it more attractive for geotourists. However, such a thematic treatment of the regional geological heritage should not lead to underestimation of the other geological features.

  17. Training, Validation and Assessment of the GOES-R SUVI Thematic Maps Using Proxy Data

    Science.gov (United States)

    Hill, S. M.; Darnel, J.; Rigler, E. J.; Vickroy, J.; Steenburgh, R. A.

    2012-12-01

    NOAA's Space Weather Prediction Center (SWPC) is the Nation's official source of space weather alerts, watches and warnings. In that role, the Center will be ingesting GOES-R Solar Ultraviolet Imager (SUVI) data beginning in the 2015-16 timeframe. Along with other NOAA and non-NOAA sources of solar imagery these observations are used by SWPC forecasters to inform their analysis (nowcast) and forecasts and also as sources of data to run empirical and numerical models. A supervised, multispectral, Bayesian pixel classifier has been developed and produces what are referred to as thematic maps to assist forecasters in their analysis. These maps represent classes of pixels including: space, coronal holes, quiet corona, filaments, active regions, and flares. The thematic maps product is currently undergoing operational test and evaluation at SWPC. The test uses synoptic data from the Atmospheric Imaging Array (AIA) on NASA's SDO mission in near real time as a proxy for SUVI data. This presentation presents the initial training, validation and assessment results of that operational test and evaluation.

  18. Detection of soil erosion with Thematic Mapper (TM) satellite data within Pinyon-Juniper woodlands

    Science.gov (United States)

    Price, Kevin Paul

    1987-01-01

    Pinyon-Juniper woodlands dominate approximately 24.3 million hectares (60 million acres) in the western United States. The overall objective was to test the sensitivity of the LANDSAT Thematic Mapper (TM) spectral data for detecting varying degrees of soil erosion within the Pinyon-Juniper woodlands. A second objective was to assess the potential of the spectral data for assigning the Universal Soil Loss Equation (USLE) crop management (C) factor values to varying cover types within the woodland. Thematic Mapper digital data for June 2, 1984 on channels 2, 3, 4, and 5 were used. Digital data analysis was performed using the ELAS software package. Best results were achieved using CLUS, an unsupervised clustering algorithm. Fifteen of the 40 Pinyon-Juniper signatures were identified as being relatively pure Pinyon-Juniper woodland. Final analysis resulted in the grouping of the 15 signatures into three major groups. Ten study sites were selected from each of the three groups and located on the ground. At each site the following field measurements were taken: percent tree canopy and percent understory cover, soil texture, total soil loss, and soil erosion rate estimates. A technique for measuring soil erosion within Pinyon-Juniper woodlands was developed. A theoretical model of site degradation after Pinyon-Juniper invasion is presented.

  19. CERN School of Computing enriches its portfolio of events: first thematic CSC next spring

    CERN Multimedia

    2013-01-01

    tCSC2013 is a new concept prototyped for the first time in 2013. It aims at complementing the existing portfolio of CSC events: the historical main summer school, organised since 1970, the inverted CSCs (iCSCs) organized since 2005, and the special schools, as organised in 2006 in Bombay.   Shorter, smaller, focused are the three distinguishing features of the thematic CSC (tCSC). But, though different from the main CSCs, the tCSCs maintain the same guiding principles:    Academic dimension on advanced topic    Theory and practice    Networking and socialization.   The first thematic CSC will take place in Split, Croatia, from 3 to 7 June. All applicants are welcome, including former and future CSC participants in the main summer school.   The theme is "Mastering state-of-the-art computing", covering: Data-oriented design: Designing for data, data-inten...

  20. Landsat thematic mapper (TM) soil variability analysis over Webster County, Iowa

    Science.gov (United States)

    Thompson, D. R.; Henderson, K. E.; Pitts, D. E.

    1984-01-01

    Thematic mapper simulator (TMS) data acquired June 7, June 23, and July 31, 1982, and Landsat thematic mapper (TM) data acquired August 2, September 3, and October 21, 1982, over Webster County, Iowa, were examined for within-field soil effects on corn and soybean spectral signatures. It was found that patterns displayed on various computer-generated map products were in close agreement with the detailed soil survey of the area. The difference in spectral values appears to be due to a combination of subtle soil properties and crop growth patterns resulting from the different soil properties. Bands 4 (0.76-.90 micron), 5 (1.55-1.75 micron), and 7 (2.08-2.35 micron) were found to be responding to the within-field soil variability even with increasing ground cover. While these results are preliminary, they do indicate that the soil influence on the vegetation is being detected by TM and should provide improved information relating to crop and soil properties.

  1. The development and climate nexus

    DEFF Research Database (Denmark)

    Davidson, O.; Halsnæs, K.; Huq, S.;

    2003-01-01

    This paper explores an alternative approach to future climate policies in developing countries. Although climate change seems marginal compared to the pressing issues of poverty alleviation and economic development, it is becoming clear that the realisation of development goals may be hampered by...... climate change. However, development can be shaped in such a way as to achieve its goals and at the same time reduce vulnerability to climate change, thereby facilitating sustainable development that realises economic, social, local and global environmental goals. This approach has been coined the...... in the climate negotiations. First, elements are presented for an integrated approach to development and climate; second, the approach is elaborated for food and energy security in sub-Saharan Africa; and third, possibilities are outlined for international mechanisms to support such integrated...

  2. ClimatePad: Enabling public exploration of climate data

    Science.gov (United States)

    Walsh, J. E.; Chapman, W. L.

    2012-12-01

    Informal learners interested in climate issues can find a wealth of information in the print and online media related to climate and climate change. Throughout these resources, the equal use of generic terms like 'global warming' and 'climate change' suggest a level of nuance in the science that is not easy to convey in this conventional media. Perhaps more than any other discipline, climate literacy has the most potential to be enhanced via the process of cognitive construction and reconstruction, rather than simple transmission of knowledge. Constructionism suggests that meaningful learning happens most effectively if the learner is actively engaged in constructing a product in the real world rather than absorbing information passively. Recent technological innovations have introduced mobile computing devices with sufficient power to do serious data analysis. The potential of these devices to augment climate literacy by turning citizens into scientists has yet to be exploited. We introduce ClimatePad, an iPad application that permits students and public to actively browse climate datasets, construct trends, plot time series, create composite differences and view animations of real-world climate data. Interactions with the ClimatePad permits varying the starting and ending dates of trends and differences. Climate analysis maps and animations can be customized with different color palettes, enticing the user to delve into and absorb the subtleties of the regional and temporal variations of the recent climate record. Finally, user-generated climate visualizations created with ClimatePad can be emailed to friends and shared via Facebook, entraining even more active learners.

  3. Arts and Climate

    Science.gov (United States)

    Cegnar, T.

    2010-09-01

    Arts and climate science have more in common points than it appears at first glance. Artistic works can help us to directly or indirectly learn about climatic conditions and weather events in the past, but are also very efficient in raising awareness about climate change nowadays. Long scientific articles get very little response among general public, because most people don't want to read long articles. There is a need to communicate climate change issues more powerfully and more directly, with simple words, pictures, sculptures, installations. Artistic works can inspire people to take concrete action. A number of communication media can fit this purpose. Artists can speak to people on an emotional and intellectual level; they can help people to see things from another perspective and in new ways. Artists can motivate change; they have the freedom to weave facts, opinions, thoughts, emotion and colour all together. Paintings are witnesses of the past climatic conditions. We can learn from paintings, architectural constructions and sculptures about the vegetation, weather events, animals, and way of living. Mentioning only some few examples: old paintings in caves, also Flemish painters are often shown for their winter landscapes, and paintings are very useful to illustrate how fast glaciers are melting. At the end, we shall not forget that dilapidation of art masterpieces often depends on climatic conditions.

  4. Boundary issues

    Science.gov (United States)

    Townsend, Alan R.; Porder, Stephen

    2011-03-01

    A 2008 Transformation of the nitrogen cycle: Recent trends, questions, and potential solutions Science 320 889-92 Handoh I C and Lenton T M 2003 Periodic mid-Cretaceous oceanic anoxic events linked by oscillations of the phosphorus and oxygen biogeochemical cycles global Biogeochemical Cycles 17 1092 MacDonald G K, Bennett E M, Potter P A and Ramankutty N 2011 Agronomic phosphorus imbalances across the world_s croplands Proc. Natl Acad. Sci. 108 3086-91 Malthus T 1798 An Essay on the Principle of Population (available at http://www.gutenberg.org/browse/authors/m\\#a1411 Smil V 2000 Phosphorus in the environment: Natural flows and human interferences Annu. Rev. Energy Environ. 25 53-88 Rockström J et al 2009 A safe operating space for humanity Nature 461 472-5 Sanchez P A and Swaminathan M S 2005 Cutting world hunger in half Science 307 357-9 Schlesinger W H 2009 Planetary boundaries: Thresholds risk prolonged degradation Nature Reports Climate Change doi:10.1038/climate.2009.93 Smith V H and Schindler D W 2009 Eutrophication science: where do we go from here? Trends in Ecology and Evolution 24 201-7 Van Kauenbergh S J 2010 World Phosphate Rock Reserves and Resources (Muscle Shoals, AL: International Fertilizer Development Center) Vitousek P M, Naylor R, Crews T, David M B, Drinkwater L E, Holland E, Johnes P J, Katzenberger J, Martinelli L A, Matson P A, Nziguheba G, Ojima D, Palm C A, Robertson G P, Sanchez P A, Townsend A R, Zhang F S 2009 Nutrient Imbalances in Agricultural Development Science 324 1519-20

  5. Community hospitals – the place of local service provision in a modernising NHS: an integrative thematic literature review

    Directory of Open Access Journals (Sweden)

    Heaney David

    2006-12-01

    Full Text Available Abstract Background Recent developments within the United Kingdom's (UK health care system have re-awakened interest in community hospitals (CHs and their role in the provision of health care. This integrative literature review sought to identify and assess the current evidence base for CHs. Methods A range of electronic reference databases were searched from January 1984 to either December 2004 or February 2005: Medline, Embase, Web of Knowledge, BNI, CINAHL, HMIC, ASSIA, PsychInfo, SIGLE, Dissertation Abstracts, Cochrane Library, Kings Fund website, using both keywords and text words. Thematic analysis identified recurrent themes across the literature; narrative analyses were written for each theme, identifying unifying concepts and discrepant issues. Results The search strategy identified over 16,000 international references. We included papers of any study design focussing on hospitals in which care was led principally by general practitioners or nurses. Papers from developing countries were excluded. A review of titles revealed 641 potentially relevant references; abstract appraisal identified 161 references for review. During data extraction, a further 48 papers were excluded, leaving 113 papers in the final review. The most common methodological approaches were cross-sectional/descriptive studies, commentaries and expert opinion. There were few experimental studies, systematic reviews, economic studies or studies that reported on longer-term outcomes. The key themes identified were origin and location of CHs; their place in the continuum of care; services provided; effectiveness, efficiency and equity of CHs; and views of patients and staff. In general, there was a lack of robust evidence for the role of CHs, which is partly due to the ad hoc nature of their development and lack of clear strategic vision for their future. Evidence for the effectiveness and efficiency of the services provided was limited. Most people admitted to CHs

  6. Prof C. N. Yang (Physics Nobel Prize 1957) from Tsinghua University (Beijing) during his CERN Colloquium: "Thematic Melodies of Twentieth Century Theoretical Physics: Quantization, Symmetry and Phase Factor".

    CERN Multimedia

    Maximilien Brice

    2006-01-01

    Prof C. N. Yang (Physics Nobel Prize 1957) from Tsinghua University (Beijing) during his CERN Colloquium: "Thematic Melodies of Twentieth Century Theoretical Physics: Quantization, Symmetry and Phase Factor".

  7. Revisiting the Issue of Access to Higher Education in Canada. CHERD/CSSHE Reader Series Number 5.

    Science.gov (United States)

    Andres, Lesley, Ed.

    This publication is part of a series that reprints articles on a range of thematic issues published in the "Canadian Journal of Higher Education." This collection focuses on access to postsecondary education in Canada. After a preface and an introduction, the six papers are: "Studying Part-Time in Canada's Universities: A Social Change…

  8. EDITORIAL: Northern Hemisphere high latitude climate and environmental change

    Science.gov (United States)

    Groisman, Pavel; Soja, Amber

    2007-10-01

    funded projects (always with international participation) in the United States, Russian Federation, China, European Union, Japan, and Canada have been mutually united to explore the scientifically significant Northern Eurasian region. NEESPI scientists have been quite productive during the past two years (2005 2006) publishing more than 200 books, book chapters, and papers in refereed journals. NEESPI sessions at international conferences are open to everyone who works on environmental and climate change problems in Northern Eurasia and the circumpolar boreal zone. This thematic issue brings together articles from the authors who presented their latest results at the Annual Fall American Geophysical Union Meeting in San Francisco (December 2006). The research letters in this issue are preceded by two editorial papers (Leptoukh et al and Sherstyukov et al) devoted to informational support of research in the NEESPI domain that is critical to the success of the Initiative. The following papers are quite diverse and are assembled into five groups devoted to studies of climate and hydrology, land cover and land use, the biogeochemical cycle and its feedbacks, the cryosphere, and human dimensions in the NEESPI domain and the circumpolar boreal zone. Focus on Northern Hemisphere High Latitude Climate and Environmental Change Contents The articles below represent the first accepted contributions and further additions will appear in the near future. Editorials NASA NEESPI Data and Services Center for Satellite Remote Sensing Information Gregory Leptoukh, Ivan Csiszar, Peter Romanov, Suhung Shen, Tatiana Loboda and Irina Gerasimov NEESPI Science and Data Support Center for Hydrometeorological Information in Obninsk, Russia B G Sherstyukov, V N Razuvaev, O N Bulygina and P Ya Groisman Climate and hydrology Changes in the fabric of the Arctic's greenhouse blanket Jennifer A Francis and Elias Hunter Spatial variations of summer precipitation trends in South Korea, 1973 2005 Heejun

  9. 25 issues of Intangible Capital: Bibliometric analysis

    Directory of Open Access Journals (Sweden)

    Carlos Montes

    2010-10-01

    Full Text Available This paper presents a bibliometric analysis of the articles published in the first 25 issues of the journal Intangible Capital. The number of articles, authors, and published thematic content were analyzed. There are a total of 75 articles published in 7 volumes, with an average of 10.7 articles per volume. The 44.0% of the articles have been written by 1 author, 26.7% by 2 authors and 29.3% by 3 or more authors, with an average of 2.1 signatures per article. The most prolific author was Juan A. Marin-Garcia (6 papers, followed by Antonio Cañabate Carmona, Juan Pablo Zorrilla Salgador, and Carme Martínez-Costa, with 4 papers each one. With respect to the content covered by the investigations, the results reflect a wide variety of topics, highlighting Knowledge management.

  10. Climate change

    International Nuclear Information System (INIS)

    Based on contributions on 120 French and foreign scientists representing different disciplines (mathematics, physics, mechanics, chemistry, biology, medicine, and so on), this report proposes an overview of the scientific knowledge and debate about climate change. It discusses the various indicators of climate evolution (temperatures, ice surfaces, sea level, biological indicators) and the various factors which may contribute to climate evolution (greenhouse gases, solar radiation). It also comments climate evolutions in the past as they can be investigated through some geological, thermal or geochemical indicators. Then, the authors describe and discuss the various climate mechanisms: solar activity, oceans, ice caps, greenhouse gases. In a third part, the authors discuss the different types of climate models which differ by the way they describe processes, and the current validation process for these models

  11. Climate Certainties and Uncertainties

    International Nuclear Information System (INIS)

    In issue 380 of Futuribles in December 2011, Antonin Pottier analysed in detail the workings of what is today termed 'climate scepticism' - namely the propensity of certain individuals to contest the reality of climate change on the basis of pseudo-scientific arguments. He emphasized particularly that what fuels the debate on climate change is, largely, the degree of uncertainty inherent in the consequences to be anticipated from observation of the facts, not the description of the facts itself. In his view, the main aim of climate sceptics is to block the political measures for combating climate change. However, since they do not admit to this political posture, they choose instead to deny the scientific reality. This month, Futuribles complements this socio-psychological analysis of climate-sceptical discourse with an - in this case, wholly scientific - analysis of what we know (or do not know) about climate change on our planet. Pierre Morel gives a detailed account of the state of our knowledge in the climate field and what we are able to predict in the medium/long-term. After reminding us of the influence of atmospheric meteorological processes on the climate, he specifies the extent of global warming observed since 1850 and the main origin of that warming, as revealed by the current state of knowledge: the increase in the concentration of greenhouse gases. He then describes the changes in meteorological regimes (showing also the limits of climate simulation models), the modifications of hydrological regimes, and also the prospects for rises in sea levels. He also specifies the mechanisms that may potentially amplify all these phenomena and the climate disasters that might ensue. Lastly, he shows what are the scientific data that cannot be disregarded, the consequences of which are now inescapable (melting of the ice-caps, rises in sea level etc.), the only remaining uncertainty in this connection being the date at which these things will happen. 'In this

  12. Earth Resources Technology Satellite data collection project, ERTS - Bolivia. [thematic mapping

    Science.gov (United States)

    Brockmann, C. E.

    1974-01-01

    The Earth Resources Technology Satellite program of Bolivia has developed a multidisciplinary project to carry out investigations in cartography and to prepare various thematic maps. In cartography, investigations are being carried out with the ERTS-1 images and with existing maps, to determine their application to the preparation of new cartographic products on one hand and on the other to map those regions where the cartography is still deficient. The application of the MSS images to the geological mapping has given more than satisfactory results. Working with conventional photointerpretation, it has been possible to prepare regional geological maps, tectonic maps, studies relative to mining, geomorphological maps, studies relative to petroleum exploration, volcanological maps and maps of hydrologic basins. In agriculture, the ERTS images are used to study land classification and forest and soils mapping.

  13. Strategies Used by Foreign-Born Family Therapists to Connect Across Cultural Differences: A Thematic Analysis.

    Science.gov (United States)

    Niño, Alba; Kissil, Karni; Davey, Maureen P

    2016-01-01

    With the growing diversity in the United States among both clinicians and clients, many therapeutic encounters are cross-cultural, requiring providers to connect across cultural differences. Foreign-born therapists have many areas of differences to work through. Thus, exploring how foreign-born family therapists in the United States connect to their clients can uncover helpful strategies that all therapists can use to establish stronger cross-cultural therapeutic connections. A thematic analysis was conducted to understand strategies 13 foreign-born therapists used during therapeutic encounters. Four themes were identified: making therapy a human-to-human connection, dealing with stereotypes, what really matters, and flexibility. Findings suggest that developing a deep therapeutic connection using emotional attunement and human-to-human engagement is crucial for successful cross-cultural therapy. Clinical and training implications are provided. Video Abstract. PMID:25683384

  14. Off-site training of laparoscopic skills, a scoping review using a thematic analysis

    DEFF Research Database (Denmark)

    Thinggaard, Ebbe; Kleif, Jakob; Bjerrum, Flemming;

    2016-01-01

    BACKGROUND: The focus of research in simulation-based laparoscopic training has changed from examining whether simulation training works to examining how best to implement it. In laparoscopic skills training, portable and affordable box trainers allow for off-site training. Training outside...... simulation centers and hospitals can increase access to training, but also poses new challenges to implementation. This review aims to guide implementation of off-site training of laparoscopic skills by critically reviewing the existing literature. METHODS: An iterative systematic search was carried out in...... statement. RESULTS: From the search, 22 records were identified and included for analysis. A thematic analysis revealed the themes: access to training, protected training time, distribution of training, goal setting and testing, task design, and unsupervised training. The identified themes were based on...

  15. The EC thematic network on the analysis of thorium and its isotopes in workplace materials

    International Nuclear Information System (INIS)

    Accurate measurements of workplace exposure to 232Th and its progeny are required to estimate internal radiation doses received by persons working with thorium-containing materials. However, a small intercomparison carried out in the mid-nineteen nineties raised doubts about the reliability of results obtained by methods available for measurement of thorium. An EC-funded thematic network was therefore established to bring together experts in the field of thorium analysis in order to coordinate research activity and identify best analytical practice, requirements for reference materials, etc. This network has now successfully completed its work programme, which included a survey to determine future research needs; a series of intercomparisons to test the performance of methods for measuring thorium in workplace materials, and a workshop held to promote best practice and transfer information to regulatory authorities and industry. Results of the work have been used to make various recommendations concerning future needs in this field. (author)

  16. Neuro-classification of multi-type Landsat Thematic Mapper data

    Science.gov (United States)

    Zhuang, Xin; Engel, Bernard A.; Fernandez, R. N.; Johannsen, Chris J.

    1991-01-01

    Neural networks have been successful in image classification and have shown potential for classifying remotely sensed data. This paper presents classifications of multitype Landsat Thematic Mapper (TM) data using neural networks. The Landsat TM Image for March 23, 1987 with accompanying ground observation data for a study area In Miami County, Indiana, U.S.A. was utilized to assess recognition of crop residues. Principal components and spectral ratio transformations were performed on the TM data. In addition, a layer of the geographic information system (GIS) for the study site was incorporated to generate GIS-enhanced TM data. This paper discusses (1) the performance of neuro-classification on each type of data, (2) how neural networks recognized each type of data as a new image and (3) comparisons of the results for each type of data obtained using neural networks, maximum likelihood, and minimum distance classifiers.

  17. Identifying Overlapping and Hierarchical Thematic Structures in Networks of Scholarly Papers: A Comparison of Three Approaches

    CERN Document Server

    Havemann, Frank; Heinz, Michael; Struck, Alexander

    2011-01-01

    We implemented three recently proposed approaches to the identification of overlapping and hierarchical substructures in graphs and applied the corresponding algorithms to a network of 492 information-science papers coupled via their cited sources. The thematic substructures obtained and overlaps produced by the three hierarchical cluster algorithms were compared to a content-based categorisation, which we based on the interpretation of titles and keywords. We defined sets of papers dealing with three topics located on different levels of aggregation: h-index, webometrics, and bibliometrics. We identified these topics with branches in the dendrograms produced by the three cluster algorithms and compared the overlapping topics they detected with one another and with the three pre-defined paper sets. We discuss the advantages and drawbacks of applying the three approaches to paper networks in research fields.

  18. Possibility of Preparing Thematic Maps Through Developing of the Geographic Information System (GIS

    Directory of Open Access Journals (Sweden)

    Stjepan Husnjak

    2013-04-01

    Full Text Available It is a well known fact that nowadays planning of sustainable development and land use requires a lot of reliable and good quality information, which serves as the basis for timely and adequate decision-making. One of the most important forms of information is presented in various maps. Until recently, preparing of such data was, no doubt, a rather complex and time-consuming task. However, at present, thanks to, first of all, the GIS technology it is possible to develop corresponding geographic information systems with databases which then allow comparatively simple and quick preparing of necessary thematic maps. The paper first presents the method of developing the Geographic and Land Information System (GLIS of the Karlovac County which, although developed for the purpose of agricultural development, may also be used in the development of forestry, environment protection, physical planning, water management and for soil conservation and regulation. Several examples illustrate the possibilities of preparing of specialised maps based on this GLIS. The basic data for developing of the geographic and land information system were the data of the Basic Soil Maps and topographic maps of the Republic of Croatia at the scale of 1:50 000 or 1:25 000, and the data from other studies made for the purpose of agricultural development in the area. These data, together with the results of processing and analysing of this data, by digitalisation, generalisation and interpolation, were incorporated into an integrated database of the geographic and land information system by using Microstation, AutoCad, ArcInfo, ArcWiew and Access software and the corresponding hardware. GLIS database consists of two parts. The first part includes the data referring to polygons - pedological contours, and the other part the data on pedological profiles. The base is organised in a way that enable the preparation of different thematic maps, but it can be also used in digital form

  19. Project thematic analysis of a Master Program in eLearning from a gender perspective

    OpenAIRE

    Lourdes Guàrdia; Marcelo Maina; Albert Sangrà

    2012-01-01

    Final dissertation projects at UOC’s Master's Program in Education and ICT (eLearning), mainly developed by teachers and trainers, become an illustrative and fascinating collection of papers that aim to make proposals for introducing ICT in education. A thematic analysis, from the perspective of gender, provides interesting data that reveal trends and behaviours regarding the integration of ICT in education, where increasingly, men and women show similarities despite the identified stereotype...

  20. Triblex thematic analysis of the case law of the ILO Administrative Tribunal

    CERN Document Server

    International Labour Organization. Geneva

    Triblex is a thematic database on the case law of the Administrative Tribunal of the International Labour Organization, which hears complaints from serving and former officials of the ILO, or of one of the thirty-odd international organizations that recognise its jurisdiction, about breach of the terms of their appointment or staff rules or regulations. Relevant passages of the Tribunal's reasoning can be located in the Triblex database in various ways, mainly using terms (descriptors) from the Triblex Thesaurus. The database is in English and French and can be searched in either language. It is intended for litigants, counsel, staff representatives, personnel managers and anyone with an interest in the law of the international civil service. Triblex est une base de données thématique sur la jurisprudence du Tribunal administratif de l'Organisation internationale du Travail. La saisine du Tribunal est ouverte aux fonctionnaires ou anciens fonctionnaires du Bureau international du ou des normes statutaires o...

  1. The effects of thematic relations on picture naming abilities across the lifespan.

    Science.gov (United States)

    Hashimoto, Naomi; Johnson, Bethany; Peterson, Amy

    2016-07-01

    A picture-word interference paradigm tracked patterns of activation during picture naming in 87 individuals (age range 17-80 years old). Distractor words were presented at stimulus onset asynchronies (SOAs) of -200, -100, and 0 ms bearing a has a-, location, or no relationship to the picture. Analyses of group naming reaction times revealed significant facilitation effects for both semantic relation types for all age groups. Analyses of temporal patterns of activation revealed significant effects primarily at SOAs of -200 and -100 ms. These findings provide evidence that both thematic relations are particularly salient in how semantic knowledge is organized, and that the patterns of effects from these semantic relations remain the same as one ages. PMID:26667786

  2. The concept of time in early twentieth-century philosophy a philosophical thematic atlas

    CERN Document Server

    2016-01-01

    This book presents a collection of authoritative contributions on the concept of time in early twentieth-century philosophy. It is structured in the form of a thematic atlas: each section is accompanied by relevant elementary logic maps that reproduce in a “spatial” form the directionalities (arguments and/or discourses) reported on in the text. The book is divided into three main sections, the first of which covers phenomenology and the perception of time by analyzing the works of Bergson, Husserl, Sartre, Merleau-Ponty, Deleuze, Guattari and Derrida. The second section focuses on the language and conceptualization of time, examining the works of Cassirer, Wittgenstein, Heidegger, Lacan, Ricoeur and Foucault, while the last section addresses the science and logic of time as they appear in the works of Guillaume, Einstein, Reichenbach, Prigogine and Barbour. The purpose of the book is threefold: to provide readers with a comprehensive overview of the concept of time in early twentieth-century philosophy; ...

  3. The development of global coherence in life narratives across adolescence: temporal, causal, and thematic aspects.

    Science.gov (United States)

    Habermas, Tilmann; de Silveira, Cybèle

    2008-05-01

    Extending the study of autobiographical narratives to entire life narratives, we tested the emergence of globally coherent life narratives in adolescence, as hypothesized by McAdams (1985). Participants were 102 children and young adults (ages 8, 12, 16, and 20 years) who narrated their lives twice. Between narrations, half of each age group participated in tasks designed to train autobiographical reasoning; the other half participated in control tasks. Coherence was measured by the relative frequency of local temporal, causal, and thematic linguistic indicators identified qualitatively at the level of propositions, as well as by quantitative global rating scales measuring the impressions of the listeners. Coherence increased across the age span. Overall, repeated narrating and training did not increase coherence. Crystallized and fluid intelligence, number of negative life events, and frequency of biographical practices and confiding in others did not contribute substantially to the prediction of coherence beyond age. Results are interpreted in the context of adolescent identity development. PMID:18473638

  4. An Analysis of the High Frequency Vibrations in Early Thematic Mapper Scenes

    Science.gov (United States)

    Kogut, J.; Larduinat, E.

    1985-01-01

    The motion of the mirrors in the thematic mapper (TM) and multispectral scanner (MSS) instruments, and the motion of other devices, such as the TDRSS antenna drive, and solar array drives onboard LANDSAT-4 cause vibrations to propagate through the spacecraft. These vibrations as well as nonlinearities in the scanning motion of the TM mirror can cause the TM detectors to point away from their nominal positions. Two computer programs, JITTER and SCDFT, were developed as part of the LANDSAT-D Assessment System (LAS), Products and Procedures Analysis (PAPA) program to evaluate the potential effect of high frequency vibrations on the final TM image. The maximum overlap and underlap which were observed for early TM scenes are well within specifications for the ground processing system. The cross scan and scan high frequency vibrations are also within the specifications cited for the flight system.

  5. Evaluation of atmospheric particulate concentrations derived from analysis of ratio Thematic Mapper data

    Science.gov (United States)

    Carnahan, W. H.; Mausel, P. W.; Zhou, G. P.

    1984-01-01

    An approach for atmospheric particulate concentration evaluation above urban areas using ratio Thematic Mapper (TM) data is discussed. October 25, 1982 TM data over Chicago, IL are analyzed using TM band ratios of 1/2, 1/3, 1/4, 1/5, and 1/6 and particulate concentration estimates derived from TM ratios are tested over low reflective turbid water sites and highly reflective concrete highways. From analysis of the data it is evident that for water, the pattern of increasing particulate concentration is associated with decreasing ratio values in all band combinations used. Over concrete features, the TM band 1/4 ratio values follow the predicted pattern, while the TM band 1/6 has ratios which are reversed from anticipated values.

  6. Characterization of active fires in West African savannas by analysis of satellite data: Landsat Thematic Mapper

    International Nuclear Information System (INIS)

    Landsat Thematic Mapper provides valuable information on biomass burning, such as the apparent temperature of a fire and its shape. However, the surface determined by remote sensing does not exactly correspond to the burning area, due to an artificial enlargement of the fire front width. This enlargement of the fire front width. This enlargement may have diverse origins. In particular, it is difficult to estimate the temperature of the areas that are behind the fire front and that have been just burned. Emissions from these areas may be detectable by Landsat channels, thus resulting in the observed enlargement of the fire front. Additional experiments including remote sensing by plane are necessary to allow a more complete understanding of these phenomena. Biomass burning is an important source of atmospheric pollution on a global scale. This study indicates that a fire is a significant source of pollution on a local scale

  7. Preliminary spectral and geologic analysis of Landsat-4 Thematic Mapper data, Wind River Basin area, Wyoming

    Science.gov (United States)

    Conel, J. E.; Lang, H. R.; Paylor, E. D.; Alley, R. E.

    1985-01-01

    A Landsat-4 Thematic Mapper (TM) image of the Wind River Basin area in Wyoming is currently under analysis for stratigraphic and structural mapping and for assessment of spectral and spatial characteristics using visible, near infrared, and short wavelength infrared bands. To estimate the equivalent Lambertian surface reflectance, TM radiance data were calibrated to remove atmospheric and instrumental effects. Reflectance measurements for homogeneous natural and cultural targets were acquired about one year after data acquisition. Calibration data obtained during the analysis were used to calculate new gains and offsets to improve scanner response for earth science applications. It is shown that the principal component images calculated from the TM data were the result of linear transformations of ground reflectance. In images prepared from this transform, the separation of spectral classes was independent of systematic atmospheric and instrumental factors. Several examples of the processed images are provided.

  8. Regional analysis of tertiary volcanic Calderas (western U.S.) using Landsat Thematic Mapper imagery

    Science.gov (United States)

    Spatz, David M.; Taranik, James V.

    1989-01-01

    The Landsat Thematic Mapper (TM) imagery of the Basin and Range province of southern Nevada was analyzed to identify and map volcanic rock assemblages at three Tertiary calderas. It was found that the longer-wavelength visible and the NIR TM Bands 3, 5, and 7 provide more effective lithologic discrimination than the shorter-wavelength bands, due partly to deeper penetration of the longer-wavelength bands, resulting in more lithologically driven radiances. Shorter-wavelength TM Bands 1 and 2 are affected more by surficial weathering products including desert varnish which may or may not provide an indirect link to lithologic identity. Guidelines for lithologic analysis of volcanic terrains using Landsat TM imagery are outlined.

  9. "Rehabilitation schools for scoliosis" thematic series: describing the methods and results

    Directory of Open Access Journals (Sweden)

    Grivas Theodoros B

    2010-12-01

    Full Text Available Abstract The Scoliosis Rehabilitation model begins with the correct diagnosis and evaluation of the patient, to make treatment decisions oriented to the patient. The treatment is based on observation, education, scoliosis specific exercises, and bracing. The state of research in the field of conservative treatment is insufficient. There is some evidence supporting scoliosis specific exercises as a part of the rehabilitation treatment, however, the evidence is poor and the different methods are not known by most of the scientific community. The only way to improve the knowledge and understanding of the different physiotherapy methodologies (specific exercises, integrated into the whole rehabilitation program, is to establish a single and comprehensive source of information about it. This is what the SCOLIOSIS Journal is going to do through the "Rehabilitation Schools for Scoliosis" Thematic Series, where technical papers coming from the different schools will be published.

  10. Evaluation of Thematic Mapper data for mapping forest, agricultural and soil resources

    Science.gov (United States)

    Degloria, S.; Benson, A.; Dummer, K.; Fakhoury, E.

    1985-01-01

    Color composite TM film products which include TM5, TM4, and a visible band (TM1, TM2, or TM3) are superior to composites which exclude TM4 for discriminating most forest and agricultural cover types and estimating area proportions for inventory and sampling purposes. Clustering a subset of TM data results in a spectral class map which groups diverse forest cover types into spectrally and ecologically similar areas suitable for use as a stratification base in traditional forest inventory practices. Analysis of simulated Thematic Mapper data indicate that the location and number of TM spectral bands are suitable for detecting differences in major soil properties and characterizing soil spectral curve form and magnitude.

  11. Mapping surface energy balance components by combining landsat thematic mapper and ground-based meteorological data

    Science.gov (United States)

    Moran, M.S.; Jackson, R. D.; Raymond, L.H.; Gay, L.W.; Slater, P.N.

    1989-01-01

    Surface energy balance components were evaluated by combining satellite-based spectral data with on-site measurements of solar irradiance, air temperature, wind speed, and vapor pressure. Maps of latent heat flux density (??E) and net radiant flux density (Rn) were produced using Landsat Thematic Mapper (TM) data for three dates: 23 July 1985, 5 April 1986, and 24 June 1986. On each date, a Bowen-ratio apparatus, located in a vegetated field, was used to measure ??E and Rn at a point within the field. Estimates of ??E and Rn were also obtained using radiometers aboard an aircraft flown at 150 m above ground level. The TM-based estimates differed from the Bowen-ratio and aircraft-based estimates by less than 12 % over mature fields of cotton, wheat, and alfalfa, where ??E and Rn ranged from 400 to 700 Wm-2. ?? 1989.

  12. Innovation, Quality and Networking in Engineering Education in Europe: the Contribution of SOCRATES THEMATIC NETWORKS

    Science.gov (United States)

    Borri, Claudio; Guberti, Elisa; Maffioli, Francesco

    Accreditation of the degree programmes in Engineering is surely an argument which stimulates a great interest not only in the Italian level but above all in the European perspective. It appears strategic that Europe is equipped with a system which permits to compare the degree programmes in Engineering offered by various universities in Europe also in view of a major competition in the area of higher education in the European Union, in comparison with third countries. This appears the principal basis of different actions financed by the European Commission, which have among their own objectives also the study of an accreditation system of the degree programmes in Engineering in Europe. In this article 3 SOCRATES Thematic Networks are presented, which, one after the other, starting from 1998, have been operational in the European panorama. Among their objectives there is a recurrent motive: accreditation of the degree programmes in Engineering in Europe.

  13. Thematic Plan for the Sterile Insect Technique for Old and New World Screwworm

    International Nuclear Information System (INIS)

    Objective: To support livestock development programmes aiming at controlling or eradicating key insect pests. This involves the application of the sterile insect technique (SIT) into area wide integrated pest management and eradication systems. The sustainability of eradication activities has been demonstrated for a number of insect pests under various national settings where the application of SIT has produced significant impact on socio-economic development, in terms of both cost-savings and environmental quality. In line with the TC strategy, this thematic plan reviews best practices and experience gained in field operations, identifies stakeholders and common objectives in New World Screwworm, Cochliomya hominivorax (NWS) and Old World Screwworm, Chrysomya bezziana (OWS), control and outlines a strategy for implementing integrated pest control programmes at the regional, sub-regional and national level. Synergies are sought with partner organisations to expand the knowledge base and capabilities for SIT based pest control activities and to strengthen TCDC.

  14. Women's experiences of mammography: A thematic evaluation of the literature

    International Nuclear Information System (INIS)

    Aim: The aim of this study was to analyse relevant literature to understand women's experiences of mammography-both screening and symptomatic. Method: A structured literature search was performed to locate relevant research. Research articles published between 2002 and 2013 were identified in CINAHL, MEDLINE and Science Direct. The quality of the research was assessed using an appropriate critical appraisal tool to enable a systematic and consistent assessment. Results: Qualitative thematic analysis of the literature identified five themes: fear, pain and discomfort, waiting, the physical environment and staff interactions. Whilst it is accepted that women's experiences are unique and diverse, literature suggested that these themes do influence women's experiences. Conclusion: Women's experiences of mammography were not limited to the examinations alone but encompassed the entire encounter. The themes identified influenced women's experiences and their perception of care

  15. A climate for development. Climate change policy options for Africa

    International Nuclear Information System (INIS)

    The seriousness of the potential impacts of climate change on development in Africa is now well recognized within, and increasingly outside, scientific circles. The United Nations Framework Convention on Climate Change is a landmark in international environmental governance, providing a mechanism for exchange, negotiation and institution-building to re-direct development towards more efficient use of resources, especially energy. The message of 'A climate for Development' is that unless policy-makers fully understand both the international commitments made under the Convention and the essential national development priorities of their own countries, effective action on climate change is unlikely to be realized. The action needed, however, can at the same time stimulate capacity-building, planning and policy change which would strengthen the economic and ecological base of African countries. The climate change issue has hence brought us face to face with the urgency of the basic issues of sustainable development in Africa. The book discusses key issues that cut across all African countries, such as emissions and their impacts, financial resources and technology transfer for emissions abatement strategies. It then provides a sectoral analysis of greenhouse gas emissions and abatement options focusing on energy, industry, agriculture, forestry and transportation. The book concludes with guidelines for options which may be considered by African countries to ensure that climate change concerns are effectively dealt with in the context of their development priorities. 113 refs

  16. To get green is glorious? An empirical analysis of how and why state-owned companies in China take measures to combat climate change and environmental issues through Corporate Social Responsibility; To get green is glorious. Kinesiske statseide bedrifters samfunnsansvarsarbeid for baerekraftige utvikling

    Energy Technology Data Exchange (ETDEWEB)

    Jareid, Marie

    2012-07-01

    This report is based on an empirical analysis that examines how state-owned companies in China are utilizing Corporate Social Responsibility to combat issues related to climate change and other environmental problems. The analysis was conducted at two levels in order to study the implementation of the different CSR measures: the first part examines different causes for the Chinese government's increasing attention on environmental issues, and the implications for the state-owned companies. In the second part the focus of the empirical analysis is on how the government and other stakeholders forces companies to integrate CSR in their business strategy. The purpose of the analysis is better to understand what affects the degree of integration of CSR, and try to understand how serious the companies are in their CSR strategies: Is CSR primarily related to public relations and reputation management, or are the measures are done in an attempt to create green, sustainable solutions and combat climate change?(eb)

  17. The Mathematical Formatting of Climate Change: Critical Mathematics Education and Post-Normal Science

    Science.gov (United States)

    Barwell, Richard

    2013-01-01

    Climate change is one of the most pressing issues of the 21st Century. Mathematics is involved at every level of understanding climate change, including the description, prediction and communication of climate change. As a highly complex issue, climate change is an example of "post-normal" science -- it is urgent, complex and involves a…

  18. Climate Change: a Theoretical Review

    OpenAIRE

    Muhammad Ishaq-ur Rahman

    2013-01-01

    Climate Change has been undoubtedly the most illustrious environmental issue since late 20th century. But neither the discourse merely emerged during that time, nor it was problematized in the same way since its onset. History of Climate Change discourse reveals that from a purely scientific concern it has turned into a public agenda that is nowadays more inclined to be development problem. Transformations have brought about a complete new paradigm every time. This article presents a theoreti...

  19. Climate economics in progress 2011; Climate economics in progress 2011

    Energy Technology Data Exchange (ETDEWEB)

    De Perthuis, Christian [Paris-Dauphine University (France); Jouvet, Pierre-Andre [Paris-Ouest University (France); Trotignon, Raphael; Simonet, Gabriela; Boutueil, Virginie [Climate Economics Chair, Paris-Dauphine University (France)

    2011-10-01

    Climate Economics in Progress offers a global overview of the present status of action on climate change. Drawing on the most recent data, it analyzes the development of carbon markets in Europe and other parts of the world. It also examines the conditions for including major players such as China and new sectors such as agriculture, forestry and transport in the fight against global warming. The book is essential reading for anyone wishing to understand current advances in climate control, which could pave the way for a new form of economic growth. The book brings together a group of researchers whose goal is to make the link between academic research on the economics of climate change and the implementation of operational tools, thereby allowing the climate issue to be integrated into the functioning of the real economy

  20. Climate variability and climate change

    International Nuclear Information System (INIS)

    Changes of variability with climate change are likely to have a substantial impact on vegetation and society, rivaling the importance of changes in the mean values themselves. A variety of paleoclimate and future climate simulations performed with the GISS global climate model is used to assess how the variabilities of temperature and precipitation are altered as climate warms or cools. In general, as climate warms, temperature variability decreases due to reductions in the latitudinal temperature gradient and precipitation variability increases together with the intensity of the hydrologic cycle. If future climate projections are accurate, the reduction in temperature variability will be minimized by the rapid change in mean temperatures, but the hydrologic variability will be amplified by increased evapotranspiration. Greater hydrologic variability would appear to pose a potentially severe problem for the next century. 19 refs.; 3 figs.; 2 tabs