45 results on '"Hickmann, T."'
Search Results
2. Author Correction: Scientific evidence on the political impact of the Sustainable Development Goals (Nature Sustainability, (2022), 5, 9, (795-800), 10.1038/s41893-022-00909-5)
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Global Sustainability Governance, Environmental Governance, Environmental Sciences, Biermann, F., Hickmann, T., Sénit, C.-A., Beisheim, M., Bernstein, S., Chasek, P., Grob, L., Kim, R.E., Kotzé, L.J., Nilsson, M., Ordóñez Llanos, A., Okereke, C., Pradhan, P., Raven, R., Sun, Y., Vijge, M.J., van Vuuren, D., Wicke, B., Global Sustainability Governance, Environmental Governance, Environmental Sciences, Biermann, F., Hickmann, T., Sénit, C.-A., Beisheim, M., Bernstein, S., Chasek, P., Grob, L., Kim, R.E., Kotzé, L.J., Nilsson, M., Ordóñez Llanos, A., Okereke, C., Pradhan, P., Raven, R., Sun, Y., Vijge, M.J., van Vuuren, D., and Wicke, B.
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- 2023
3. Success factors of global goal-setting for sustainable development:Learning from the millennium development goals
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Hickmann, T, Biermann, F, Spinazzola, M, Ballard, C, Bogers, M, Forestier, O, Kalfagianni, A, Kim, R., Montesano, FS, Peek, T, Senit, CA, van Driel, M, Vijge, MJ, Yunita, A, Hickmann, T, Biermann, F, Spinazzola, M, Ballard, C, Bogers, M, Forestier, O, Kalfagianni, A, Kim, R., Montesano, FS, Peek, T, Senit, CA, van Driel, M, Vijge, MJ, and Yunita, A
- Abstract
The Millennium Development Goals (MDGs) were an important precursor to the Sustainable Development Goals (SDGs). Hence, identifying the conditions that made the MDGs successful enhances our understanding of global goal-setting and informs the global endeavour to achieve the SDGs. Drawing on a comprehensive review of 316 articles published between 2009 and 2018, we identify six factors that have enabled or hindered MDG implementation. Our analysis stresses the importance of path dependencies and shows that the MDGs catalysed changes only for those countries with sufficient resource availability, administrative capacity and economic development, as well as adequate support from external donors. National ownership and NGO pressure bolstered efforts to implement the MDGs. These findings suggest that globally agreed goals do not easily trickle down from the global to the national level. Thus, this article adopts a forward-looking perspective and draws key lessons for the current implementation of the SDGs in developing countries.
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- 2023
4. Author Correction: Scientific evidence on the political impact of the Sustainable Development Goals (Nature Sustainability, (2022), 5, 9, (795-800), 10.1038/s41893-022-00909-5)
- Author
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Biermann, F., Hickmann, T., Sénit, C.-A., Beisheim, M., Bernstein, S., Chasek, P., Grob, L., Kim, R.E., Kotzé, L.J., Nilsson, M., Ordóñez Llanos, A., Okereke, C., Pradhan, P., Raven, R., Sun, Y., Vijge, M.J., van Vuuren, D., Wicke, B., Global Sustainability Governance, Environmental Governance, and Environmental Sciences
- Abstract
In the version of this article initially published, affiliation 15 was incomplete. It has been amended in the HTML and PDF versions of the article to read: Department of Social and Policy Sciences & Centre for Development Studies, University of Bath, Bath, United Kingdom.
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- 2023
5. Redox Flow Battery: System for test series with recycling material
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Hickmann T and Zielinski O
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Environmental sciences ,GE1-350 - Abstract
In this paper a system for experiments on redox flow batteries is presented, giving the operator the possibility of dealing independently with advantages and challenges of this innovative energy converter, in particular with regard to testing new, in this case recycled, materials. The recycling aspect is included due to the permanent requirement of reducing cost of especially as far as bipolar plates is concerned. In addition the hole recycling discussion, it is necessary to use the material recycling in different stages of system development and evaluation. Included in the tests was the development of a four-part series of experiments, in the framework of which the operators will treat intensely the cell structure, its characterization as well as testing of the electrolytes and the challenge of the crossover.
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- 2020
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6. Bipolar Plates: Different Materials and Processing Methods for Their Usage in Fuel Cells
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Hickmann T and Zielinski O
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Environmental sciences ,GE1-350 - Abstract
Graphite composites based bipolar plates are a preferred material for stationary PEM fuel cell applications, because they are resistant against high temperatures and corrosive conditions. This chapter gives an overview about different material configurations as well as the most important parameters and characterization methods for graphite based bipolar plates. It describes the actual generation PPS based composite materials with improved long-term stability. It introduces the most common materials and gives an overview about interactions between other stack components, characterization and processing, great care should be taken in constructing the bipolar plates.
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- 2020
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7. Urban Climate Politics in Emerging Economies:: A Multi-Level Governance Perspective
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Stehle, F., Hickmann, T., Lederer, M., Höhne, C., Stehle, F., Hickmann, T., Lederer, M., and Höhne, C.
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Several scholars have pointed to the increasing salience of cities in the global endeavour to reduce dangerous climate change to 1.5°C. However, we still lack systematic comparative analyses on how urban climate initiatives evolve in different political-administrative systems of countries in the Global South and what role transnational city networks play in that context. This question is specifically important with regard to the role of cities in contributing to reaching the targets of the Paris Agreement. Against this backdrop, this article explores the vertical and horizontal integration of cities’ climate actions in the multi-level climate governance landscapes in Brazil, India, Indonesia and South Africa. We contend that while transnational city networks provide significant support to cities in some cases, their tools and practices can only reach their full potential where they encounter committed local administrations and when they are not constrained by domestic political-administrative and economic factors.
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- 2022
8. The Influence of the Corona Virus Pandemic on Sustainable Development Goal 13 and United Nations Framework Convention on Climate Change Processes
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Filho, WL, Hickmann, T, Nagy, GJ, Pinho, P, Sharifi, A, Minhas, A, Islam, MR, Djalanti, R, García Vinuesa, A, Abubakar, IR, Filho, WL, Hickmann, T, Nagy, GJ, Pinho, P, Sharifi, A, Minhas, A, Islam, MR, Djalanti, R, García Vinuesa, A, and Abubakar, IR
- Abstract
Apart from many social and economic problems worldwide, the COVID-19 pandemic has also led to sudden halt in face-to-face climate-related meetings. Moreover, it has also negatively influenced the works related to the preparations for the sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) and organizing the 26th Conference of the Parties of the UN Framework Convention on Climate Change (UNFCCC), namely COP26 to be held in Glasgow, which was postponed to November 2021. This article presents a global study undertaken among UNFCCC contact points and other climate experts, to ascertain the impacts of the pandemic on the implementation of SDG13 and UNFCCC processes. The methodological approach entails an bibliometric analysis, online survey, and authors’ expert judgment. Results of the bibliometric analysis show that the most common terms associated with this theme are COVID-19, climate change, CO2, energy, “pandemic-related,” and “adaptation-related.” In addition, the survey revealed some difficulties associated with online participation in the processes from many developing countries. The study concluded that there is negative impact of COVID-19 pandemic on the UNFCCC process, more minor government priorities regarding climate action, loss of traction of the process, and a challenge to achieve the Paris Agreement, with less significant support from the respondents from less developed countries. The findings suggest that urgent action is needed, to make up for the lost time, and place climate issues more prominently on the global agenda.
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- 2022
9. Urban Climate Politics in Emerging Economies:: A Multi-Level Governance Perspective
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Global Sustainability Governance, Environmental Governance, Stehle, F., Hickmann, T., Lederer, M., Höhne, C., Global Sustainability Governance, Environmental Governance, Stehle, F., Hickmann, T., Lederer, M., and Höhne, C.
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- 2022
10. Scientific evidence on the political impact of the Sustainable Development Goals
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Biermann, F., Hickmann, T., Sénit, C. -A, Beisheim, M., Bernstein, S., Chasek, P., Grob, L., Kim, R. E., Kotzé, L. J., Nilsson, Måns, Ordóñez Llanos, A., Okereke, C., Pradhan, P., Raven, R., Sun, Y., Vijge, M. J., van Vuuren, D., Wicke, B., Biermann, F., Hickmann, T., Sénit, C. -A, Beisheim, M., Bernstein, S., Chasek, P., Grob, L., Kim, R. E., Kotzé, L. J., Nilsson, Måns, Ordóñez Llanos, A., Okereke, C., Pradhan, P., Raven, R., Sun, Y., Vijge, M. J., van Vuuren, D., and Wicke, B.
- Abstract
In 2015, the United Nations agreed on 17 Sustainable Development Goals as the central normative framework for sustainable development worldwide. The effectiveness of governing by such broad global goals, however, remains uncertain, and we lack comprehensive meta-studies that assess the political impact of the goals across countries and globally. We present here condensed evidence from an analysis of over 3,000 scientific studies on the Sustainable Development Goals published between 2016 and April 2021. Our findings suggests that the goals have had some political impact on institutions and policies, from local to global governance. This impact has been largely discursive, affecting the way actors understand and communicate about sustainable development. More profound normative and institutional impact, from legislative action to changing resource allocation, remains rare. We conclude that the scientific evidence suggests only limited transformative political impact of the Sustainable Development Goals thus far., Correction in: Nature Sustainability, DOI: 10.1038/s41893-022-00938-0, Scopus 2-s2.0-85132893355, WOS: 000817066600002, QC 20230328
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- 2022
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11. Methods for Analysing Steering Effects of Global Goals
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Biermann, F., Hickmann, T., Senit, C.-A., Pradhan, P., van Vuuren, D., Wicke, B., Bogers, M., Kalfagianni, A., Leininger, J., di Lucia, L., van Soest, H., Warchold, A., Zimm, C., Biermann, F., Hickmann, T., Senit, C.-A., Pradhan, P., van Vuuren, D., Wicke, B., Bogers, M., Kalfagianni, A., Leininger, J., di Lucia, L., van Soest, H., Warchold, A., and Zimm, C.
- Abstract
This chapter provides an overview of the multi-faceted landscape of methods used to study the steering effects of the Sustainable Development Goals. After a discussion of the political use of science and the complex relations between science and politics, the chapter showcases a selection of different methods that are employed to trace the steering effects of the Sustainable Development Goals. Selecting the most suitable method for a particular research question requires understanding their main characteristics, strengths and weaknesses. The chapter highlights that all methods and tools need to be combined to comprehensively assess the political impact of the goals, the progress towards their achievement, and their overall transformative potential. As data gaps and unequal geographical coverage still hamper a broader understanding of the political impact of the globalgoals, we need to build bridges across language communities, disciplines and methodological camps, which still work very much in isolation.
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- 2022
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12. Exploring Global Climate Policy Futures and Their Representation in Integrated Assessment Models
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Hickmann, T., Bertram, C., Biermann, F., Brutschin, E., Kriegler, E., Livingstone, J.E., Pianta, S., Riahi, K., van Ruijven, B., van Vuuren, D., Hickmann, T., Bertram, C., Biermann, F., Brutschin, E., Kriegler, E., Livingstone, J.E., Pianta, S., Riahi, K., van Ruijven, B., and van Vuuren, D.
- Abstract
The Paris Agreement, adopted in 2015, paved the way for a new hybrid global climate governance architecture with both bottom-up and top-down elements. While governments can choose individual climate goals and actions, a global stocktake and a ratcheting-up mechanism have been put in place with the overall aim to ensure that collective efforts will prevent increasing adverse impacts of climate change. Integrated assessment models show that current combined climate commitments and policies of national governments fall short of keeping global warming to 1.5 °C or 2 °C above preindustrial levels. Although major greenhouse gas emitters, such as China, the European Union, India, the United States under the Biden administration, and several other countries, have made new pledges to take more ambitious climate action, it is highly uncertain where global climate policy is heading. Scenarios in line with long-term temperature targets typically assume a simplistic and hardly realistic level of harmonization of climate policies across countries. Against this backdrop, this article develops four archetypes for the further evolution of the global climate governance architecture and matches them with existing sets of scenarios developed by integrated assessment models. By these means, the article identifies knowledge gaps in the current scenario literature and discusses possible research avenues to explore the pre-conditions for successful coordination of national policies towards achieving the long-term target stipulated in the Paris Agreement.
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- 2022
13. New alliances in global environmental governance: how intergovernmental treaty secretariats interact with non-state actors to address transboundary environmental problems
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Hickmann, T., Elsässer, J.P., and Global Sustainability Governance
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Economics and Econometrics ,Civil society ,media_common.quotation_subject ,Corporate governance ,05 social sciences ,Orchestration ,Non-state actors ,Rio Conventions ,Global environmental governance ,Private sector ,050601 international relations ,0506 political science ,intergovernmental treaty secretariats ,Negotiation ,Environmental governance ,institutional interplay ,Political science ,Environmental politics ,Political economy ,Political Science and International Relations ,050602 political science & public administration ,Orchestration (computing) ,Treaty ,Law ,media_common - Abstract
The past few years have witnessed a growing interest among scholars and policy-makers in the interplay of international bureaucracies with civil society organizations, non-profit entities, and the private sector. Authors concerned with global environmental politics have made considerable progress in capturing this phenomenon. Nevertheless, we still lack in-depth empirical knowledge on the precise nature of such institutional interlinkages across governance levels and scales. Building upon the concept of orchestration, this article focuses on the relationship between specific types of international bureaucracies and actors other than the nation-state. In particular, we investigate how the secretariats of the three Rio Conventions reach out to non-state actors in order to exert influence on the outcome of international environmental negotiations. Our analysis demonstrates that the three intergovernmental treaty secretariats utilize various styles of orchestration in their relation to non-state actors and seek to push the global responses to the respective transboundary environmental problems forward. This article points to a recent trend towards a direct collaboration between these secretariats and non-state actors which gives rise to the idea that new alliances between these actors are emerging in global environmental governance.
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- 2020
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14. Urban Climate Politics in Emerging Economies: A Multi-Level Governance Perspective
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Stehle, F., Hickmann, T., Lederer, M., Höhne, C., Global Sustainability Governance, Environmental Governance, Global Sustainability Governance, and Environmental Governance
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transnational city networks ,Multi-level governance ,Salience (language) ,05 social sciences ,Perspective (graphical) ,urban climate governance ,0211 other engineering and technologies ,Climate change ,021107 urban & regional planning ,02 engineering and technology ,0506 political science ,multi-level dynamics ,Politics ,Urban climate ,Political science ,050602 political science & public administration ,Economic geography ,Emerging markets ,Emerging economies/Global South ,Earth-Surface Processes - Abstract
Several scholars have pointed to the increasing salience of cities in the global endeavour to reduce dangerous climate change to 1.5°C. However, we still lack systematic comparative analyses on how urban climate initiatives evolve in different political-administrative systems of countries in the global South and what role transnational city networks play in that context. This question is specifically important with regard to the role of cities in contributing to reaching the targets of the Paris Agreement. Against this backdrop, this article explores the vertical and horizontal integration of cities’ climate actions in the multi-level climate governance landscapes in Brazil, India, Indonesia and South Africa. We contend that while transnational city networks provide significant support to cities in some cases, their tools and practices can only reach their full potential where they encounter committed local administrations and when they are not constrained by domestic political-administrative and economic factors.
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- 2020
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15. 10 New Insights in Climate Science 2020 - a Horizon Scan
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Pihl, E., Alfredsson, E., Bengtsson, M., Bowen, K.J., Broto, V.C., Chou, K.T., Cleugh, H., Ebi, K., Edwards, C.M., Fisher, E., Friedlingstein, P., Godoy-Faúndez, A., Gupta, M., Harrington, A.R., Hayes, K., Hayward, B.M., Hebden, S.R., Hickmann, T., Hugelius, G., Ilyina, T., Jackson, R.B., Keenan, T.F., Lambino, R.A., Leuzinger, S., Malmaeus, M., McDonald, R.I., McMichael, C., Miller, C. A., Muratori, M., Nagabhatla, N., Nagendra, H., Passarello, C., Penuelas, J., Pongratz, J., Rockström, J., Romero-Lankao, P., Roy, J., Scaife, A.A., Schlosser, P., Schuur, E., Scobie, M., Sherwood, S.C., Sioen, G.B., Skovgaard, J., Sobenes Obregon, E.A., Sonntag, S., Spangenberg, J.H., Spijkers, O., Srivastava, L., Stammer, D.B., Torres, P.H.C., Turetsky, M.R., Ukkola, A.M., van Vuuren, D.P., Voigt, C., Wannous, C., and Zelinka, M.D.
- Abstract
We summarize some of the past year’s most important findings within climate change-related research. New research has improved our understanding of Earth’s sensitivity to carbon dioxide, finds that permafrost thaw could release more carbon emissions than expected and that the uptake of carbon in tropical ecosystems is weakening. Adverse impacts on human society include increasing water shortages and impacts on mental health. Options for solutions emerge from rethinking economic models, rights-based litigation, strengthened governance systems and a new social contract. The disruption caused by COVID-19 could be seized as an opportunity for positive change, directing economic stimulus towards sustainable investments.
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- 2021
16. Investigation and evaluation of the aging behaviour of technical materials as a selection criterion for use in zinc-air flow batteries
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Zielinski, O., Hickmann, T., Genthe, S., Turek, T., and 3. Niedersächsisches Symposium Materialtechnik, Clausthal, 14. bis 15. Februar 2019
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article ,ddc:600 - Abstract
Zinc-air secondary batteries have the potential to act as electrochemical energy storage devices in broad industrial applications. The main arguments for developing marketable systems are the good commercial availability and environmental compatibility of zinc [1]. A consortium of different companies and scientific institutions is engaged in the development of a scalable zinc-air secondary battery. For the establishment of the system, the concept and all components, such as the gas diffusion electrode as well as the zinc electrode, are being investigated and optimised. In order to achieve a certain marketability of the battery after the end of the project, the plastic-based housing, sealing and current-conducting components are also being examined for their long-term stability and suitability. The system concept has high demands on the chemical resistance of the components due to the alkaline electrolyte in use. The plastics in question are typical housing materials with good chemical resistance, soft sealing materials based on thermoplastic elastomers and compounds highly filled with graphite for current conduction within the battery. To evaluate the materials, comparative studies are carried out with regard to the material properties, such as mechanical stability and electrical conductivity, and the combustion behaviour to assess the aging between newly produced and aged parts. In particular, the compounds highly filled with graphite presumably exhibit side reactions in contact with the active materials used in the system due to unavoidable impurities. This behaviour is also integrated in the evaluation of the raw material selection.
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- 2021
17. The United Nations Framework Convention on Climate Change Secretariat as an orchestrator in global climate policymaking
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Hickmann, T., Widerberg, O.E., Lederer, Markus, Pattberg, P.H., Hickmann, T., Widerberg, O.E., Lederer, Markus, and Pattberg, P.H.
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Scholars have recently devoted increasing attention to the role and function of international bureaucracies in global policymaking. Some of them contend that international public officials have gained significant political influence in various policy fields. Compared to other international bureaucracies, the political leeway of the Secretariat of the United Nations Framework Convention on Climate Change has been considered rather limited. Due to the specific problem structure of the policy domain of climate change, national governments endowed this intergovernmental treaty secretariat with a relatively narrow mandate. However, this article argues that in the past few years, the United Nations Framework Convention on Climate Change Secretariat has gradually loosened its straitjacket and expanded its original spectrum of activity by engaging different sub-national and non-state actors into a policy dialogue using facilitative orchestration as a mode of governance. The present article explores the recent evolution of the United Nations Framework Convention on Climate Change Secretariat and investigates the way in which it initiates, guides, broadens and strengthens sub-national and non-state climate actions to achieve progress in the international climate negotiations. Points for practitioners: The Secretariat of the United Nations Framework Convention on Climate Change has lately adopted new roles and functions in global climate policymaking. While previously seen as a rather technocratic body that, first and foremost, serves national governments, the Climate Secretariat increasingly interacts with sub-national governments, civil society organizations and private companies to push the global response to climate change forward. We contend that the Climate Secretariat can contribute to global climate policymaking by coordinating and steering the initiatives of non-nation-state actors towards coherence and good practice.
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- 2021
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18. Ten new insights in climate science 2020-a horizon scan
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Pihl, E, Alfredsson, E, Bengtsson, M, Bowen, KJ, Broto, VC, Chou, KT, Cleugh, H, Ebi, K, Edwards, CM, Fisher, E, Friedlingstein, P, Godoy-Faundez, A, Gupta, M, Harrington, AR, Hayes, K, Hayward, BM, Hebden, SR, Hickmann, T, Hugelius, G, Ilyina, T, Jackson, RB, Keenan, TF, Lambino, RA, Leuzinger, S, Malmaeus, M, McDonald, R, McMichael, C, Miller, CA, Muratori, M, Nagabhatla, N, Nagendra, H, Passarello, C, Penuelas, J, Pongratz, J, Rockstrom, J, Romero-Lankao, P, Roy, J, Scaife, AA, Schlosser, P, Schuur, E, Scobie, M, Sherwood, SC, Sioen, GB, Skovgaard, J, Obregon, EAS, Sonntag, S, Spangenberg, JH, Spijkers, O, Srivastava, L, Stammer, DB, Torres, PHC, Turetsky, MR, Ukkola, AM, van Vuuren, DP, Voigt, C, Wannous, C, Zelinka, MD, Pihl, E, Alfredsson, E, Bengtsson, M, Bowen, KJ, Broto, VC, Chou, KT, Cleugh, H, Ebi, K, Edwards, CM, Fisher, E, Friedlingstein, P, Godoy-Faundez, A, Gupta, M, Harrington, AR, Hayes, K, Hayward, BM, Hebden, SR, Hickmann, T, Hugelius, G, Ilyina, T, Jackson, RB, Keenan, TF, Lambino, RA, Leuzinger, S, Malmaeus, M, McDonald, R, McMichael, C, Miller, CA, Muratori, M, Nagabhatla, N, Nagendra, H, Passarello, C, Penuelas, J, Pongratz, J, Rockstrom, J, Romero-Lankao, P, Roy, J, Scaife, AA, Schlosser, P, Schuur, E, Scobie, M, Sherwood, SC, Sioen, GB, Skovgaard, J, Obregon, EAS, Sonntag, S, Spangenberg, JH, Spijkers, O, Srivastava, L, Stammer, DB, Torres, PHC, Turetsky, MR, Ukkola, AM, van Vuuren, DP, Voigt, C, Wannous, C, and Zelinka, MD
- Abstract
Non-technical summary We summarize some of the past year's most important findings within climate change-related research. New research has improved our understanding of Earth's sensitivity to carbon dioxide, finds that permafrost thaw could release more carbon emissions than expected and that the uptake of carbon in tropical ecosystems is weakening. Adverse impacts on human society include increasing water shortages and impacts on mental health. Options for solutions emerge from rethinking economic models, rights-based litigation, strengthened governance systems and a new social contract. The disruption caused by COVID-19 could be seized as an opportunity for positive change, directing economic stimulus towards sustainable investments. Technical summary A synthesis is made of ten fields within climate science where there have been significant advances since mid-2019, through an expert elicitation process with broad disciplinary scope. Findings include: (1) a better understanding of equilibrium climate sensitivity; (2) abrupt thaw as an accelerator of carbon release from permafrost; (3) changes to global and regional land carbon sinks; (4) impacts of climate change on water crises, including equity perspectives; (5) adverse effects on mental health from climate change; (6) immediate effects on climate of the COVID-19 pandemic and requirements for recovery packages to deliver on the Paris Agreement; (7) suggested long-term changes to governance and a social contract to address climate change, learning from the current pandemic, (8) updated positive cost–benefit ratio and new perspectives on the potential for green growth in the short- and long-term perspective; (9) urban electrification as a strategy to move towards low-carbon energy systems and (10) rights-based litigation as an increasingly important method to address climate change, with recent clarifications on the legal standing and representation of future generations. Social media summary Stronger permafrost t
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- 2021
19. Bipolar Plates Injection Molded for Series Production
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Hickmann T
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Materials science ,General Earth and Planetary Sciences ,Series production ,Composite material ,General Environmental Science - Published
- 2020
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20. Globale Ziele ohne Wirkung oder normative Leitplanken?
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Biermann, F.H.B., Hickmann, T., Biermann, F.H.B., and Hickmann, T.
- Abstract
Die Agenda 2030 für nachhaltige Entwicklung ist allumfassend und kann deshalb nur in einem effektiven Zusammenspiel zwischen einer Vielzahl politischer und gesellschaftlicher Akteure erreicht werden. Die Zivilgesellschaft muss ihre Regierungen auf lokaler, regionaler und nationaler Ebene zur Umsetzung antreiben.
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- 2020
21. Multilevel climate governance in Brazil and Indonesia: Domestic pioneership and leadership in the Global South
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Lederer, Markus, Höhne, C., Stehle, F., Hickmann, T., Fuhr, H., Lederer, Markus, Höhne, C., Stehle, F., Hickmann, T., and Fuhr, H.
- Abstract
This chapter analyses what role multilevel governance has played in bringing about domestic pioneership and leadership, characterise different types, and scrutinise whether these pioneers and leaders trigger other domestic actors to follow and replicate climate change mitigation actions. It focuses on these interactions in two emerging economies, namely Brazil and Indonesia. The chapter provides a brief overview of the national climate policy in the countries and then investigate their respective forest and urban climate policy. Until the end of the military regime in 1984, forest management in Brazil was highly centralised. Most major Brazilian cities have implemented municipal plans to reduce emissions and set up councils for urban climate action while some of them actively participate in transnational fora. Indonesia hosts the third largest tropical forests in the world, but its high rates of deforestation resulted in the decline of forest cover from 65% to 50% from 1990 to 2015.
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- 2020
22. New alliances in global environmental governance: how intergovernmental treaty secretariats interact with non-state actors to address transboundary environmental problems
- Author
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Global Sustainability Governance, Hickmann, T., Elsässer, J.P., Global Sustainability Governance, Hickmann, T., and Elsässer, J.P.
- Published
- 2020
23. Ten new insights in climate science 2020- A horizon scan
- Author
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Pihl, E., Alfredsson, Eva, Bengtsson, M., Bowen, K. J., Cástan Broto, V., Chou, K. T., Cleugh, H., Ebi, K., Edwards, C. M., Fisher, E., Friedlingstein, P., Godoy-Faúndez, A., Gupta, M., Harrington, A. R., Hayes, K., Hayward, B. M., Hebden, S. R., Hickmann, T., Hugelius, G., Ilyina, T., Jackson, R. B., Keenan, T. F., Lambino, R. A., Leuzinger, S., Malmaeus, M., McDonald, R. I., McMichael, C., Miller, C. A., Muratori, M., Nagabhatla, N., Nagendra, H., Passarello, C., Penuelas, J., Pongratz, J., Rockström, J., Romero-Lankao, P., Roy, J., Scaife, A. A., Schlosser, P., Schuur, E., Scobie, M., Sherwood, S. C., Sioen, G. B., Skovgaard, J., Sobenes Obregon, E. A., Sonntag, S., Spangenberg, J. H., Spijkers, O., Srivastava, L., Stammer, D. B., Torres, P. H. C., Turetsky, M. R., Ukkola, A. M., Van Vuuren, D. P., Voigt, C., Wannous, C., Zelinka, M. D., Pihl, E., Alfredsson, Eva, Bengtsson, M., Bowen, K. J., Cástan Broto, V., Chou, K. T., Cleugh, H., Ebi, K., Edwards, C. M., Fisher, E., Friedlingstein, P., Godoy-Faúndez, A., Gupta, M., Harrington, A. R., Hayes, K., Hayward, B. M., Hebden, S. R., Hickmann, T., Hugelius, G., Ilyina, T., Jackson, R. B., Keenan, T. F., Lambino, R. A., Leuzinger, S., Malmaeus, M., McDonald, R. I., McMichael, C., Miller, C. A., Muratori, M., Nagabhatla, N., Nagendra, H., Passarello, C., Penuelas, J., Pongratz, J., Rockström, J., Romero-Lankao, P., Roy, J., Scaife, A. A., Schlosser, P., Schuur, E., Scobie, M., Sherwood, S. C., Sioen, G. B., Skovgaard, J., Sobenes Obregon, E. A., Sonntag, S., Spangenberg, J. H., Spijkers, O., Srivastava, L., Stammer, D. B., Torres, P. H. C., Turetsky, M. R., Ukkola, A. M., Van Vuuren, D. P., Voigt, C., Wannous, C., and Zelinka, M. D.
- Abstract
Non-technical summary We summarize some of the past year's most important findings within climate change-related research. New research has improved our understanding of Earth's sensitivity to carbon dioxide, finds that permafrost thaw could release more carbon emissions than expected and that the uptake of carbon in tropical ecosystems is weakening. Adverse impacts on human society include increasing water shortages and impacts on mental health. Options for solutions emerge from rethinking economic models, rights-based litigation, strengthened governance systems and a new social contract. The disruption caused by COVID-19 could be seized as an opportunity for positive change, directing economic stimulus towards sustainable investments. Technical summary A synthesis is made of ten fields within climate science where there have been significant advances since mid-2019, through an expert elicitation process with broad disciplinary scope. Findings include: (1) a better understanding of equilibrium climate sensitivity; (2) abrupt thaw as an accelerator of carbon release from permafrost; (3) changes to global and regional land carbon sinks; (4) impacts of climate change on water crises, including equity perspectives; (5) adverse effects on mental health from climate change; (6) immediate effects on climate of the COVID-19 pandemic and requirements for recovery packages to deliver on the Paris Agreement; (7) suggested long-term changes to governance and a social contract to address climate change, learning from the current pandemic, (8) updated positive cost-benefit ratio and new perspectives on the potential for green growth in the short- A nd long-term perspective; (9) urban electrification as a strategy to move towards low-carbon energy systems and (10) rights-based litigation as an increasingly important method to address climate change, with recent clarifications on the legal standing and representation of future generations. Social media summary Stronger permafrost, QC 20211002
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- 2020
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24. Von der Carbonfaser zur Brennstoffzelle - Gewinnung von Sekundärgraphit aus rezyklierten Kohlenstofffasern
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Seiler, Elisa, Hickmann, T., and Teipel, Ulrich
- Published
- 2019
- Full Text
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25. Promises and risks of nonstate action in climate and sustainability governance
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Chan, S., Boran, I., Asselt, H. Van, Iacobuta, G., Niles, N., Rietig, K., Scobie, M., Bansard, J.S., Delgado Pugley, D., Delina, L.L., Eichhorn, F., Ellinger, P., Enechi, O., Hale, T., Hermwille, L., Hickmann, T., Honegger, M., Hurtado Epstein, A., Hoz Theuer, S. La, Mizo, R., Sun, Y.x, Toussaint, P., Wambugu, G., Chan, S., Boran, I., Asselt, H. Van, Iacobuta, G., Niles, N., Rietig, K., Scobie, M., Bansard, J.S., Delgado Pugley, D., Delina, L.L., Eichhorn, F., Ellinger, P., Enechi, O., Hale, T., Hermwille, L., Hickmann, T., Honegger, M., Hurtado Epstein, A., Hoz Theuer, S. La, Mizo, R., Sun, Y.x, Toussaint, P., and Wambugu, G.
- Abstract
03 januari 2019, Contains fulltext : 253128.pdf (Publisher’s version ) (Open Access), Sustainable Development Goals and the Paris Agreement stand as milestone diplomatic achievements. However, immense discrepancies between political commitments and governmental action remain. Combined national climate commitments fall far short of the Paris Agreement's 1.5/2°C targets. Similar political ambition gaps persist across various areas of sustainable development. Many therefore argue that actions by nonstate actors, such as businesses and investors, cities and regions, and nongovernmental organizations (NGOs), are crucial. These voices have resonated across the United Nations (UN) system, leading to growing recognition, promotion, and mobilization of such actions in ever greater numbers. This article investigates optimistic arguments about nonstate engagement, namely: (a) “the more the better”; (b) “everybody wins”; (c) “everyone does their part”; and (d) “more brings more.” However, these optimistic arguments may not be matched in practice due to governance risks. The current emphasis on quantifiable impacts may lead to the under-appreciation of variegated social, economic, and environmental impacts. Claims that everybody stands to benefit may easily be contradicted by outcomes that are not in line with priorities and needs in developing countries. Despite the seeming depoliticization of the role of nonstate actors in implementation, actions may still lead to politically contentious outcomes. Finally, nonstate climate and sustainability actions may not be self-reinforcing but may heavily depend on supporting mechanisms. The article concludes with governance risk-reduction strategies that can be combined to maximize nonstate potential in sustainable and climate-resilient transformations.
- Published
- 2019
26. Redox Flow Battery: System for test series with recycling material.
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Kim, H.J., Hickmann, T, and Zielinski, O
- Published
- 2020
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27. Bipolar Plates: Different Materials and Processing Methods for Their Usage in Fuel Cells.
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Kim, H.J., Hickmann, T, and Zielinski, O
- Published
- 2020
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28. Conclusion: towards a ‘deep debate’ on the Anthropocene
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Hickmann, T., Partzsch, D.R., Pattberg, P.H., Weiland, Sabine, Hickmann, Thomas, Pattberg, Philipp, Partzsch, Lena, Environmental Policy Analysis, and Multi-layered governance in EUrope and beyond (MLG)
- Subjects
Anthropocene ,political science ,Global environmental governance - Abstract
In this edited volume, we explored the contributions that political science as a discipline can offer to the evolving Anthropocene debate. The term Anthropocene denotes a new geological epoch in the Earth’s history in which humans have become the main drivers of planetary-wide changes (Crutzen 2002). Some authors interpret this as good news, pointing to progress as a result of human ingenuity and the endless possibilities of managing the Earth system for the sake of human benefits (e.g., Ellis 2011; DeFries et al. 2012). Others have argued that the notion of the Anthropocene constitutes a wake-up call for humanity to act in the light of scientific evidence which is indicating fundamental and irreversible state shifts in the various interrelated ecosystems of our planet (e.g., Rockström et al. 2009; Steffen et al. 2015). Against this background, we seek for a ‘deep debate’ on the Anthropocene in the sense of providing sound disciplinary insights to an interdisciplinary exchange. We have addressed two fundamental questions in this book: (1) What is the contribution of political science to the Anthropocene debate, e.g., in terms of identified problems, answers and solutions? (2) What are the conceptual and practical implications of the Anthropocene debate for the discipline of political science?.
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- 2018
29. Introduction: a political science perspective on the Anthropocene
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Hickmann, T., Partzsch, D.R., Pattberg, P.H., Weiland, Sabine, Hickmann, Thomas, Partzsch, Lena, Pattberg, Philipp, and Weiland, Sabine
- Subjects
global environmental governance ,Anthropocene ,political science ,SDG 8 - Decent Work and Economic Growth - Abstract
Over the past decades, it has become more and more obvious that ongoing globalisation processes have substantial impacts on the natural environment. Studies reveal that intensified global economic relations have caused or accelerated dramatic changes in the Earth system, defined as the sum of our planet’s interacting physical, chemical, biological and human processes (Schellnhuber et al. 2004). Climate change, biodiversity loss, disrupted biogeochemical cycles, and land degradation are often cited as emblematic problems of global environmental change (Rockström et al. 2009; Steffen et al. 2015). In this context, the term Anthropocene has lately received widespread attention and gained some prominence in the academic literature.
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- 2018
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30. PREVISÃO DE SÉRIES TEMPORAIS DE TEMPERATURA EM BARRAGEM DE CONTRAFORTES PELO MÉTODO DE HOLT WINTERS E SIMULAÇÃO COMPUTACIONAL VIA ELEMENTOS FINITOS
- Author
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Almeida, AM, primary, Hickmann, T, additional, Corrêa, JM, additional, Rodrigues, SB, additional, Souza, DSM, additional, and Aracayo, LSA, additional
- Published
- 2019
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31. Development of joining methods for highly filled graphite/PP composite based bipolar plates for fuel cells: Adhesive joining and welding
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Rzeczkowski, P., primary, Lucia, M., additional, Müller, A., additional, Facklam, M., additional, Cohnen, A., additional, Schäfer, P., additional, Hopmann, Ch., additional, Hickmann, T., additional, Pötschke, P., additional, and Krause, B., additional
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- 2019
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32. Development of Joining Methods for Highly Filled Graphite/PP Composite Based Bipolar Plates for Fuel Cells: Adhesive Joining and Welding.
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Rzeczkowski, P., Lucia, M., Müller, A., Facklam, M., Cohnen, A., Schäfer, P., Hopmann, Ch., Hickmann, T., Pötschke, P., and Krause, B.
- Subjects
ADHESIVE joints ,IRON & steel plates ,FUEL cells ,SEALING (Technology) ,SURFACE energy ,PROTON exchange membrane fuel cells ,SEALING compounds ,ADHESIVES - Abstract
Novel material solutions for bipolar plates in fuel cells require adapted ways of joining and sealing technologies. Safe and life time enduring leak-tight contacts must be achieved by automatic processes using reasonable joint forces. A proper sealing should manage such challenges as good ageing properties, excellent leak-tightness, high thermal conductivity and low gas permeability. Hence in this work, adhesive bonding and welding are considered as suitable methods, which can fulfill the requirements mentioned above. Adhesive systems seem to be more easy to apply than conventional sealing (hand layed-up rubber gaskets), e.g. with automatic dispensers. Additionally, the properties of an adhesive joint can be enhanced by a process-specific surface pre-treatment. This work focuses on the characterization of adhesive systems and their joints with highly filled graphite composites. Mechanical properties of the joints were characterized through lap-shear tests. The influence of ageing caused by humidity or acidic solvent at increased temperature on the bond line properties as well as neat adhesive was examined. The thermal conductivities of neat adhesives and through the entire joint were examined. In order to improve above conductivities, roughening, substrate pre-heating, post-curing and various contact pressure weights were applied. Plasma treatment was chosen as surface pre-treatment method for improving substrate’s surface energy. An alternative to bonding is plastic welding, which does not require the use of sealants and adhesives. Based on former study of influences of filler content on the welding process using ultrasonic, hot plate or infrared welding, a welding method for joining the graphite compounds was derived. [ABSTRACT FROM AUTHOR]
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- 2019
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33. Untersuchungen zum Ultraschallschweißen von Gasdiffusionsschichten mit graphithaltigem Gasverteiler in Brennstoffzellen
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Wesling, Volker, Al Masri, A., Giese, Peter, Hamje, J., and Hickmann, T.
- Subjects
Buch ,ddc:620.1 ,ddc:620 - Abstract
Die Brennstoffzellen stellen aufgrund ihrer hohe Wirkungsgrade und Flexibilität eine erfolgsversprechende Energiequelle für die Zukunft dar. Bisher werden die Brennstoffzellenkomponenten mittels kraftschlüssiger Verbindung zusammengepresst. Während des Brennstoffzellenbetriebes befinden sich die größten ohmschen Verluste an der Oberfläche zwischen der Gasverteilerplatte und der Gasdiffusionschicht (GDL). Nachstehend werden die ersten grundlegenden Untersuchungen zum Fügen hochgefüllter Graphit-Compounds mit thermoplastischem Binder und der Gasdiffusionsschicht mittels Ultraschallschweißen gezeigt. Dieses soll den Kontaktwiderstand zwischen der graphithaltigen Gasverteilerplatte und der GDL in einer NT-PEM-Brennstoffzelle reduzieren, die Montage des Stacks vereinfachen unter der Bedingung, dass die zugefügten Ultraschall-Longitudinalwellen die Funktionalität der GDL nicht beeinträchtigen.
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- 2015
34. Herstellung von Ni-Funktionsflächen auf Graphit-Compound-Platten mittels Ultraschallschweißen
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Wesling, Volker, Kunz, Ulrich, Hickmann, T., Giese, Peter, Grimm, H., and Al Masri, A.
- Subjects
Buch ,ddc:620.1 ,ddc:620 - Abstract
In einer idealen Brennstoffzelle laufen die für die elektrochemische Reaktion maßgeblichen Vorgänge (Katalyse, Stofftransport, Ionenleitung durch die Membran) über die gesamte aktive Fläche gleichmäßig verteilt ab. Dies ist in einer realen Brennstoffzelle nicht der Fall, so dass in einer Bipolarplatte zwischen zwei benachbarten Zellen Ausgleichsströme parallel zur Plattenebene fließen müssen, um Unterschiede in der Reaktionsgeschwindigkeit zwischen gegenüberliegenden Flächenelementen auszugleichen. Diese Ausgleichsströme müssen einen erheblich größeren elektrischen Widerstand überwinden als die Ströme senkrecht zur Plattenebene, und bedingen daher einen zusätzlichen Verlust an Nutzenergie. Durch die Einarbeitung von flächigen Metallstrukturen parallel zur Plattenebene könnte die elektrische Leitfähigkeit der Bipolarplatten erheblich vergrößert und der durch Ausgleichsströme bedingte Energieverlust nahezu vollkommen vermieden werden. Eine vielversprechende Möglichkeit zum formschlüssigen Auf- oder Einbringen von Metallstrukturen auf polymerbasierte Bauteile ist das Ultraschallschweißverfahren. Es wird gezeigt, unter welchen Bedingungen mit Hilfe des Ultraschallschweißverfahrens ein Metallnetz mit einem Graphit-Polymer-Compound verschweißt werden kann. Durch Messungen der elektrischen Leitfähigkeit an den gewonnenen Materialproben konnte ein positiver Einfluss eines integrierten Metallnetzes noch nicht belegt werden, was vermutlich darauf zurückzuführen ist, dass der positive Effekt des Metallnetzes durch eine Beschädigung des Materialgefüges aufgrund nicht optimal angepasster Schweißparameter kompensiert oder gar überkompensiert wird.
- Published
- 2015
35. Effect of methanol absorption on properties of polymer composite bipolar plates for direct methanol fuel cells
- Author
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Stübler, N., Hickmann, T., and Ziegmann, G.
- Published
- 2013
- Full Text
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36. Influence Of Graphite And SEBS Addition On Thermal And Electrical Conductivity And Mechanical Properties Of Polypropylene Composites.
- Author
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Krause, B., Cohnen, A., Pötschke, P., Hickmann, T., Koppler, D., Proksch, B., Kersting, T., and Hopmann, Ch.
- Subjects
POLYPROPYLENE ,GRAPHITE ,ADDITION reactions ,THERMAL conductivity ,ELECTRIC conductivity ,POLYMERIC composites ,MECHANICAL properties of polymers - Abstract
In this study, composites based on polypropylene (PP) and different graphite fillers were melt mixed using small scale microcompounder Xplore DSM15 as well as lab-scale co-rotating twin screw extruder Coperion ZSK26Mc. The measurements of the electrical and thermal conductivity as well as mechanical properties of the composites were performed on pressed plates. It was found that the addition of graphite powders having different particle size distributions leads to different increases of the thermal conductivity. For synthetic graphite, the PP composites filled with TIMCAL Timrex® KS500 reached the highest value of thermal conductivity of 0.52 W/(m·K) at 10 vol% loading, whereas this composite was not electrical conductive. Furthermore, the influence of a styrene-ethylene-butylene-styrene block copolymer (SEBS) based impact modifier on the mechanical properties of PP filled with 80 wt% of different synthetic graphites was investigated. For that the proportion of SEBS in the PP component was varied systematically. The conductivities were influenced by the type of graphite and the content of impact modifier. The results indicate that the impact strength of the composite containing TIMCAL Timrex® KS300-1250 can be increased by approx. 100 % when replacing 50 wt% of the PP component by SEBS. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
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37. Leicht und kontaktfähig - leitfähige Kunststoffe
- Author
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Schmidt, K., Finke, D., Kauffmann, A., Hickmann, T., and Publica
- Abstract
Als Werkstoffe für Bipolarplatten in Brennstoffzellen werden derzeit leitfähige Kunststoff-Compounds als vielversprechende Alternative zu Grafit und Metallen erprobt. Je nach Endanwendung, z.B. im Automobilbau oder in der Haustechnik, bei niedrigen oder hohen Temperaturen, kommen Standard- oder Hochtemperaturkunststoffe als Matrixkunststoff zum Einsatz. Die von der Bipolarplatte zu erreichende Leitfähigkeit beeinflusst die Auswahl des Füllstoffs oder der Füllstoffmischung. Untersucht wurden auch passende wirtschaftliche Herstellverfahren.
- Published
- 2010
38. Filler systems: How conductive compounds work
- Author
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Apelt, S., Hickmann, T., Marek, A., Widdecke, W., and Publica
- Published
- 2006
39. Wie leitfähige Compounds wirken
- Author
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Apelt, S., Hickmann, T., Marek, A., Widdecke, H., and Publica
- Abstract
FILLER SYSTEMS. Depending on their type and structure, the fillers in a plastic compound give rise to different conductivities. In the case of polyamide, in particular, this conductivity is also affected by the moisture content Special investigations consider the phenomena of electrical conductivity and look into the possibility of using the corresponding polyamide 66 compounds for bipolar plates in a fuel cell.
- Published
- 2006
40. Entwicklung von Teilnehmerzahlen und Leistungen beim DDG-5km-Lauf/„Walking“ der Jahre 2001 bis 2009
- Author
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Hickmann, T, primary, Hickmann, M, additional, Radtke, B, additional, and Nauck, M, additional
- Published
- 2010
- Full Text
- View/download PDF
41. Methods for Analysing Steering Effects of Global Goals
- Author
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Pradhan, Prajal, van Vuuren, Detlef, Wicke, Birka, Bogers, Maya, Hickmann, Thomas, Kalfagianni, Agni, Leininger, Julia, di Lucia, Lorenzo, van Soest, Heleen, Warchold, Anne, Zimm, Caroline, Sénit, Carole-Anne, Biermann, Frank, Environmental Sciences, Biobased Economy, Global Sustainability Governance, Environmental Governance, Energy and Resources, Biermann, F., Hickmann, T., and Senit, C.-A.
- Subjects
science-policy relation ,model-based scenario building ,interpretative approaches ,Taverne ,monitoring approaches ,discourse analysis ,network analysis ,indicators ,qualitative case studies - Abstract
This chapter provides an overview of the multi-faceted landscape of methods used to study the steering effects of the Sustainable Development Goals. After a discussion of the political use of science and the complex relations between science and politics, the chapter showcases a selection of different methods that are employed to trace the steering effects of the Sustainable Development Goals. Selecting the most suitable method for a particular research question requires understanding their main characteristics, strengths and weaknesses. The chapter highlights that all methods and tools need to be combined to comprehensively assess the political impact of the goals, the progress towards their achievement, and their overall transformative potential. As data gaps and unequal geographical coverage still hamper a broader understanding of the political impact of the globalgoals, we need to build bridges across language communities, disciplines and methodological camps, which still work very much in isolation.
- Published
- 2022
42. The Anthropocene Debate and Political Science
- Author
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Jens Marquardt, Chris Höhne, Thomas Hickmann, Basil Bornemann, Philipp Pattberg, Hickmann, T., Pattberg, P.H., Partzsch, D.R., Weiland, Sabine, Multi-layered governance in EUrope and beyond (MLG), and Environmental Policy Analysis
- Subjects
Sustainable development ,Corporate governance ,Environmental ethics ,Global environmental governance ,Scientific evidence ,Earth system science ,Social dynamics ,Politics ,Anthropocene ,Environmental politics ,Political science ,political science - Abstract
Anthropocene has become an environmental buzzword. It denotes a new geological epoch that is human‐dominated. As mounting scientific evidence reveals, humankind has fundamentally altered atmospheric, geological, hydrological, biospheric, and other Earth system processes to an extent that the risk of an irreversible system change emerges. Human societies must therefore change direction and navigate away from critical tipping points in the various ecosystems of our planet. This hypothesis has kicked off a debate not only on the geoscientific definition of the Anthropocene era, but increasingly also in the social sciences. However, the specific contribution of the social sciences disciplines and in particular that of political science still needs to be fully established.This edited volume analyzes, from a political science perspective, the wider social dynamics underlying the ecological and geological changes, as well as their implications for governance and politics in the Anthropocene. The focus is on two questions: (1) What is the contribution of political science to the Anthropocene debate, e.g. in terms of identified problems, answers, and solutions? (2) What are the conceptual and practical implications of the Anthropocene debate for the discipline of political science?Overall, this book contributes to the Anthropocene debate by providing novel theoretical and conceptual accounts of the Anthropocene, engaging with contemporary politics and policy-making in the Anthropocene, and offering a critical reflection on the Anthropocene debate as such. The volume will be of great interest to students and scholars of political science, global environmental politics and governance, and sustainable development.
- Published
- 2018
- Full Text
- View/download PDF
43. Four governance reforms to strengthen the SDGs.
- Author
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Biermann F, Sun Y, Banik D, Beisheim M, Bloomfield MJ, Charles A, Chasek P, Hickmann T, Pradhan P, and Sénit CA
- Abstract
A demanding policy vision can accelerate global sustainable development efforts.
- Published
- 2023
- Full Text
- View/download PDF
44. SDGs at the halfway point: How the 17 global goals address risks and wicked problems.
- Author
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Pedersen AB, Hickmann T, Renn O, Eckert N, Jax K, Lepenies R, Liu HY, Lyytimäki J, Reis S, and Rusch G
- Subjects
- Sustainable Development, Goals
- Published
- 2023
- Full Text
- View/download PDF
45. Compound urban crises.
- Author
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Westman L, Patterson J, Macrorie R, Orr CJ, Ashcraft CM, Castán Broto V, Dolan D, Gupta M, van der Heijden J, Hickmann T, Hobbins R, Papin M, Robin E, Rosan C, Torrens J, and Webb R
- Subjects
- Cities, Climate Change, Pandemics
- Abstract
The crises that cities face-such as climate change, pandemics, economic downturn, and racism-are tightly interlinked and cannot be addressed in isolation. This paper addresses compound urban crises as a unique type of problem, in which discrete solutions that tackle each crisis independently are insufficient. Few scholarly debates address compound urban crises and there is, to date, a lack of interdisciplinary insights to inform urban governance responses. Combining ideas from complex adaptive systems and critical urban studies, we develop a set of boundary concepts (unsettlement, unevenness, and unbounding) to understand the complexities of compound urban crises from an interdisciplinary perspective. We employ these concepts to set a research agenda on compound urban crises, highlighting multiple interconnections between urban politics and global dynamics. We conclude by suggesting how these entry points provide a theoretical anchor to develop practical insights to inform and reform urban governance., (© 2022. The Author(s).)
- Published
- 2022
- Full Text
- View/download PDF
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