TY - CHAP A1 - Abdulnabi Ali, Abeer A1 - Golbert, Yuliya A1 - Reksa, Abdul Fikri Angga A1 - Kretzer, Michael M. A1 - Schweiger, Stefan ED - Triyanti, Annisa ED - Indrawan, Mochamad ED - Nurhidayah, Laely ED - Marfai, Muh Aris T1 - Transformative Solutions in the Global South BT - Addressing Solid Waste Management Challenges in Jakarta Through Participation by Civil Society Organizations? T2 - Environmental Governance in Indonesia N2 - Global solid waste generation is steeply increasing. Currently, high-income countries are responsible for the utmost per capita waste generation, but as economies of the Global South are growing rapidly, their waste is expected to triple by 2050. Simultaneously, countries such as Indonesia did not manage to align their socio-economic development with a sustainable solid waste management (SWM) and therefore contribute significantly to waste debris. Community participation is recognized by governments and civil society actors as an inclusive and transformative tool to manage exacerbating environmental issues. Urban regions intensify the challenges of solid waste generation, as is the case in Jakarta. Therefore, sustainable waste management is subject to an increasing number of civil society organizations. The study analyzed how participative processes within SWM efforts in Jakarta are executed, to investigate potentials and obstacles that evolve during the implementation. Another aim was to explore the heterogenous perspectives of participation. Semi-structured interviews were conducted with civil society actors, including non-governmental organizations (NGOs), social enterprises, and waste banks to get insights into participatory procedures in Jakarta. The results reveal that the waste problems in Jakarta are complex, interrelated, and multi-layered. While participatory procedures have been acknowledged by the organizations to be highly relevant for waste management, such approaches should be adapted depending on the local circumstances and actors. Some of the obstacles and limitations include deficiency of infrastructure for SWM, lack of government engagement, and general awareness. Therefore, participatory formats should be combined, e.g., with suitable structures and balanced engagement of all relevant actors. Among others, further empirical research is needed to get a better understanding of the effectiveness of participation for efforts addressing environmental pollution. Such research can reveal (hidden) potentials of participative formats for sustainable waste management in urban or metropolitan areas in the Global South. UR - https://doi.org/10.1007/978-3-031-15904-6_18 KW - Community participation KW - Civil society organizations KW - Solid waste management (SWM) KW - Jakarta KW - Governance Y1 - 2023 UR - https://doi.org/10.1007/978-3-031-15904-6_18 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-33759 SN - 978-3-031-15904-6 SN - 978-3-031-15903-9 SP - 329 EP - 351 PB - Springer CY - Cham ER - TY - JOUR A1 - Peringer, Stefan Michael A1 - Kotak, Yash A1 - Schweiger, Hans-Georg T1 - Experimental Investigation of Heat Dissipation of Lithium–Ion Cells and Its Correlation with Internal Resistance JF - Applied Sciences N2 - Power loss is a limiting factor for batteries and individual cells. The resulting heat generation due to the power loss leads to reduced battery performance and, thus, lower efficiency. These losses are largely due to the internal resistance of the cells. Therefore, it is important to accurately determine the value of the internal resistance of lithium–ion cells. From the literature, it was found that there are three widely used internal resistance-measurement methods (current step method, direct-energy-loss method, and calorimeter measurement), with negligible research on their comparison demonstrating the most efficient method. Henceforth, to find the most optimal method, this research adopts all three methods on a variety of cell chemistries, including Lithium-ion Manganese Oxide (LMO), Lithium Iron Phosphate (LFP), Nickel Manganese Cobalt (NMC), and Lithium Titanium-Oxide (LTO) for different c-rates (1 C, 2 C, and 3 C), with a wide temperature range (from 0 °C to 40 °C). UR - https://doi.org/10.3390/app14167430 Y1 - 2024 UR - https://doi.org/10.3390/app14167430 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-50513 SN - 2076-3417 VL - 14 IS - 16 PB - MDPI CY - Basel ER - TY - CHAP A1 - Schweiger, Stefan A1 - Kretzer, Michael M. A1 - Abdulnabi Ali, Abeer ED - Zilles, Julia ED - Drewing, Emily ED - Janik, Julia T1 - Ist die Kommunikation von Fridays for Future anschlussfähig? BT - Über die Selbstverortung und die Irritationsversuche der Klimaproteste T2 - Umkämpfte Zukunft. Zum Verhältnis von Nachhaltigkeit, Demokratie und Konflikt UR - https://doi.org/10.1515/9783839463000-019 Y1 - 2022 UR - https://doi.org/10.1515/9783839463000-019 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-37627 SN - 978-3-8394-6300-0 SN - 978-3-8376-6300-6 SN - 978-3-7328-6300-6 SP - 343 EP - 359 PB - transcript CY - Bielefeld ER - TY - JOUR A1 - König, Thomas A1 - Paula, Daniel A1 - Quaschner, Stefan A1 - Schweiger, Hans-Georg T1 - Influence of Blind Spot Assistance Systems in Heavy Commercial Vehicles on Accident Reconstruction JF - Sensors N2 - Accidents between right-turning commercial vehicles and crossing vulnerable road users (VRUs) in urban environments often lead to serious or fatal injuries and therefore play a significant role in forensic accident analysis. To reduce the risk of accidents, blind spot assistance systems have been installed in commercial vehicles for several years, among other things, to detect VRUs and warn the driver in time. However, since such systems cannot reliably prevent all turning accidents, an investigation by experts must clarify how the accident occurred and to what extent the blind spot assistance system influenced the course of the accident. The occurrence of the acoustic warning message can be defined as an objective reaction prompt for the driver, so that the blind spot assistance system can significantly influence the avoidability assessment. In order to be able to integrate the system into forensic accident analysis, a precise knowledge of how the system works and its limitations is required. For this purpose, tests with different systems and accident constellations were conducted and evaluated. It was found that the type of sensor used for the assistance systems has a great influence on the system’s performance. The lateral distance between the right side of the commercial vehicle and the VRU, as well as obstacles between them, along with the speed difference can have great influence on the reliability of the assistance system. Depending on the concrete time of the system’s warning signal, the accident can be avoided or not by the driver when reacting to this signal. UR - https://doi.org/10.3390/s24051517 KW - accident analysis KW - accident reconstruction KW - road safety KW - vehicle active safety Y1 - 2024 UR - https://doi.org/10.3390/s24051517 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-47143 SN - 1424-8220 VL - 24 IS - 5 PB - MDPI CY - Basel ER - TY - INPR A1 - König, Thomas A1 - Paula, Daniel A1 - Quaschner, Stefan A1 - Schweiger, Hans-Georg T1 - Influence of Blind Spot Assistance Systems in Heavy Commercial Vehicles on Accident Reconstruction N2 - Accidents between right-turning commercial vehicles and crossing vulnerable road users (VRU) in urban environments often lead to serious or fatal injuries and therefore play a significant role in forensic accident analysis. To reduce the risk of accidents, blind spot assistance systems have been installed in commercial vehicles for several years, among other things, to detect VRUs and warn the driver in time. However, since such systems cannot reliably prevent all turning accidents, an investigation by experts must clarify how the accident occurred and to what extent the blind spot assistance system influenced the course of the accident. The occurrence of the acoustic warning message can be defined as an objective reaction prompt for the driver, so that the blind spot assistance system can significantly influence the avoidability assessment. In order to be able to integrate the system into forensic accident analysis, a precise knowledge of how the system works and its limitations is required. For this purpose, tests with different systems and accident constellations were conducted and evaluated. It was found that the type of sensor used for the assistance systems has a great influence on the system’s performance. The lateral distance between the right side of the commercial vehicle and the VRU as well as obstacles between them and the speed difference can take great influence on the reliability of the assistance system. Depending on the concrete time of the system’s warning signal the accident can be avoided or not by the driver when reacting on this signal. UR - https://doi.org/10.20944/preprints202311.1308.v1 Y1 - 2023 UR - https://doi.org/10.20944/preprints202311.1308.v1 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-58430 PB - Preprints CY - Basel ER -