Bij het netwerk Businet is een workshop gefaciliteerd over bedrijven die toekomstbestendig zijn.
"This publication, leaded by the National University of Singapore School of Design and Environment, presents the research by design results of four consecutive years in four different countries (China, Philippines, Indonesia and Thailand) responding to the current challenge of building more resilient cities in front of impacts of climate change, such as coastal and river flooding, water and air pollution, water scarcity, urban heat island effect, aquifer depletion or subsidence. The book brings together the work of highly-reputed academics, professionals and scholars from 20 universities worldwide with the aim of serving as a guide for mitigating and adapting to the effects of climate change, and more specifically to reinstating the environmental qualities of our cities through carbon-neutral or carbon net-positive urban designs and plans.The book demonstrates ‘seven inspirations’ – seven ideas –and 80 design interventions that contribute to the debate on how to address urban resilience through design, planning, technology, management, policies or community involvement in uncertain, unpredictable and transient scenarios, while suggesting creative and innovative design solutions to anticipate, prevent and adapt to the effects of climate-change. The research and designs included in this publication, aim to be speculative visions and provocative reflections that might present alternatives or paradigm shifts for imagining anticipatory and preventive scenarios for our cities. With Contributions of Bangladesh University of Engineering and Technology (Bangladesh), CEPT University (India), Louisiana State University (USA), National Cheng Kung University (Taiwan), National University of Singapore (Singapore), Royal Melbourne Institute of Technology (Australia), Rotterdam University of Applied Sciences (The Netherlands), Technische Universität Darmstadt (Germany), Université de Montréal (Canada)." -- Actar
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To analyze on-water rowing performance, a valid determination of the power loss due to the generation of propulsion is required. This power los can be calculated as the dot product of the net water force vector ( ~ F w;o ) and the time derivative of the position vector of the point at the blade where ~ F w;o is applied (~r PoA = w ). In this article we presented a method that allows for accurate determination of both parameters using a closed system of three rotational equations of motion for three different locations at the oar. Additionally, the output of the method has been validated. An oar was instrumented with three pairs of strain gauges measuring local strain. Force was applied at different locations of the blade, while the oar was fixed at the oarlock and the end of the handle. Using a force transducer and kinematic registration, the force vector at the blade and the deflection of the oar were measured. These data were considered to be accurate and used to calibrate the measured strain for bending moments, the deflection of the oar and the angle of the blade relative to its unloaded position. Additionally, those data were used to validate the output values of the presented method plus the associated instantaneous power output. Good correspondence was found between the estimated perpendicular blade force and its reference (ICC = .999), while the parallel blade force could not be obtained (ICC = .000). The position of the PoA relative to the blade could be accurately obtained when the perpendicular force was 5.3 N (ICC = .927). Instantaneous power output values associated with the perpendicular force could be obtained with reasonable accuracy (ICC = .747). These results suggest that the power loss due to the perpendicular water force component can be accurately obtained, while an additional method is required to obtain the power losses due to the parallel force.
