7,604 research outputs found
Qualitative Bedarfsanalyse im physiologischen Praktikum der VeterinÀrmedizin
Im Rahmen des Projekts TSL werden naturwissenschaftliche Experimentalpraktika
an der Freien UniversitÀt Berlin multimedial ergÀnzt und so optimiert. Der
Optimierungsprozess beginnt dabei fĂŒr alle Praktika mit der Erhebung einer
Verlaufsstruktur, anhand derer in mehreren Workshops mit den Beteiligten des
jeweiligen Praktikums eine qualitative Problem- und Bedarfsanalyse vorgenommen
wird. Aufgrund der besonderen Darstellungsform der Verlaufstruktur ist es
möglich die VerlĂ€ufe schnell zu erfassen, ĂŒbersichtlich darzustellen und die
Probleme in ihnen klar zu verorten. Inzwischen wurde diese Analyse in mehreren
Praktika durchgefĂŒhrt. In diesem Beitrag werden die Ergebnisse aus dem
Praktikum der physikalischen Chemie der Freien UniversitÀt Berlin vorgestellt.
Da auch Ergebnisse aus anderen FĂ€chern vorliegen, soll ĂŒber dies hinaus eine
GegenĂŒberstellung zu verschiedenen Praktika vorgenommen werden, um
vergleichbare bzw. unterschiedliche Problemlagen aufzuzeigen
Integrated Transport Planning: From Supply- to Demand-Oriented Planning. Considering the Benefits
The idea of integrated transport planning is widely accepted in the research community as well as in the field of transport policy. However, the actual implementation is still lagging behind. Acknowledging the gap between concept and reality, the benefits of a demand-oriented approach have to be reconsidered by the various stakeholders in politics, the economy, planning and civil society. In order to address this issue, we created a factual use-case by redefining empirical data (qualitative interviews) from Berlin, which our department collected in 2013 for a research project on e-mobility. The initial objective was to find out what kind of charging infrastructure would be necessary to persuade on-street parkers in densely-populated inner city areas to switch to e-mobility vehicles in the future, basically following the conventional âpredict and provideâ-approach characteristic of traditional transport planning. In the course of the research, we decided to go against the directive and switched perspective completely in favour of a demand-approach, enquiring into peopleâs needs, which otherwise would have remained unidentified and invisible. Rather than creating the data to support proposed planning interventions, our method led to a much more sustainable, bottom-up planning strategy in line with the social and ecological benefits of an integrated transport planning approach and revealed the real mobility needs of people living in inner-city areas of Berlin.DFG, 414044773, Open Access Publizieren 2019 - 2020 / Technische UniversitĂ€t Berli
Umweltbericht [1994â1998]
Der Umweltbericht der TU Berlin erscheint mit LĂŒcken bereits seit 1995. Ziel war eine transparente Darstellung der Umweltauswirkungen der UniversitĂ€t sowie ein Blick auf nachhaltigkeitsorientierte Forschung und Lehre. Im Jahre 1997 wurden die Umweltleitlinien der TU Berlin veröffentlicht und seit 1999 erfolgt die Veröffentlichung des Umweltberichts auf Beschluss des Kuratoriums der TU Berlin
A commentary on recent water safety initiatives in the context of water utility risk management.
Over the last decade, suppliers of drinking water have recognised the
limitations of relying solely on end-product monitoring to ensure safe water
quality and have sought to reinforce their approach by adopting preventative
strategies where risks are proactively identified, assessed and managed. This is
leading to the development of water safety plans; structured âroute mapsâ for
managing risks to water supply, from catchment to consumer taps. This paper
reviews the Hazard Analysis and Critical Control Point (HACCP) procedure on
which many water safety plans are based and considers its appropriateness in the
context of drinking water risk management. We examine water safety plans in a
broad context, looking at a variety of monitoring, optimisation and risk
management initiatives that can be taken to improve drinking water safety. These
are cross-compared using a simple framework that facilitates an integrated
approach to water safety. Finally, we look at how risk management practices are
being integrated across water companies and how this is likely to affect the
future development of water safety p
Saharan dust and ice nuclei over Central Europe
Surface measurements of aerosol and ice nuclei (IN) at a Central European mountain site during an episode of dust transport from the Sahara are presented. Ice nuclei were sampled by electrostatic precipitation on silicon wafers and were analyzed in an isothermal static vapor diffusion chamber. The transport of mineral dust is simulated by the Eulerian regional dust model DREAM. Ice nuclei and mineral dust are significantly correlated, in particular IN number concentration and aerosol surface area. The ice nucleating characteristics of the aerosol as analyzed with respect to temperature and supersaturation are similar during the dust episode than during the course of the year. This suggests that dust may be a main constituent of ice nucleating aerosols in Central Europe
The "Bioeffect Assessment Index"- A concept for the quantification of effects of marine pollution by an integrated biomarker approach
Sustainable factory profile : A concept to support the design of future sustainable industries
Part of:
Seliger, GĂŒnther (Ed.): Innovative solutions : proceedings / 11th Global Conference on Sustainable Manufacturing, Berlin, Germany, 23rd - 25th September, 2013. - Berlin: UniversitĂ€tsverlag der TU Berlin, 2013. - ISBN 978-3-7983-2609-5 (online). - http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-40276. - pp. 72â77.The German industry caused more than a quarter (27.8%) of the total energy consumption. Factories have a high influence in resource saving during the realization of a factory and the production process. First âCO2 neutral factoriesâ and âzero-emission factoriesâ were realized in the last years. But they are just point solutions and these concepts are rarely used by enterprises in Germany. As part of an energy efficient optimization of factories, it is necessary to extend the focus of planning and to consider the location, the design, the integration into the environment and the potential of modern energy efficiency. Particularly the factories provides additional high saving potentials for the company. Low emission production methods or resourceefficient building practices offer opportunities for integrated environmental factory design. These approaches are integrated into the comprehensive concept âSustainable Factory Profile (SFP)â which is described in this paper
The aspect of space in the concept of sustainable development: Overview and consequences for research
The discussion on sustainable development reflects in various regard an important spatial aspect. In its context, spatial and regional sciences integrate important impulses and provide important contributions to the further development and operationalization of the concept of sustainable development. Many already known aspects are newly weighted and organized under the long-term horizon of the ecological, economic and social dimensions of development. Some new aspects emerge. The distinction of four different spatial perspectives for the systematical analysis of the very broad and heterogeneous discussion has proven as evident. (1) From the perspective of biophysical goals and concepts, several interesting aspects emerged due to the goal of sustainability. The paper discusses the spatial scale, on which sustainable development should be achieved. It shows consequences for the industrial countries from the approach of convergence between industrial and developing countries on a global sustainable scale, e.g. the necessary change in the importance of the existing concepts of spatial structures. Different aspects are stressed in the discussion about urban and regional development. (2) In the literature about sustainable development, the policy of implementing the necessary changes in a market economy still plays a subordinate role. Therefore the discussion about policy instruments, as it exists in the field of environmental economics, must become stronger in spatial/regional science. In order to make policy more efficient, for instance, environmental taxes and fees must gain in importance, and they must be differentiated spatially. In addition, the traffic should be charged for its external costs. (3) In regard to democracy and public administration, it needs to be remarked, that the local and regional level were undervalued up to now in their potential. But the other administration levels must not be neglected. With the stronger emphasis on the cities and regions themselves it is not guaranteed that their policy of development becomes more sustainable. Therefore new politics and planning ideals are proposed, which focus in particular participative and cooperative elements. (4) From the perspective of society, which includes the market and the democracy/administration, the concept of sustainability emphasizes the spatial proximity in cities and regions as well as the meaning of small and medium sized groups. In this aspect, social control plays an important role. This frame and the participation of all groups of society would help to change the basic values towards more justice and environmental protection. Summing up it can be concluded that the concept of sustainable development calls for an intensification of research in the spatially oriented sciences. On one hand the demonstrated four fields of analysis and action need more specific investigation. On the other hand their interrelations are to be studied more intensively.
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