276557 research outputs found
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Drainage, cattle excreta and trampling effects on nitrous oxide emissions from a peat grassland
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Gestational weight gain and postpartum weight retention: What is the role of perinatal antidepressant use?
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326053.pdf (Publisher’s version ) (Open Access)10 p
Multi-year water level drawdown and wildlife grazing drive wetland vegetation succession
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324737.pdf (Publisher’s version ) (Open Access)12 p
An experimental comparison of deep learning models for pneumonia classification from chest X-ray images
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325613.pdf (Publisher’s version ) (Open Access)9 p
Mathematical models for the EP2 and EP4 signaling pathways and their crosstalk
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325653.pdf (Publisher’s version ) (Open Access)16 p
Batteries for sustainable shipping: Current status and potential roles
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323084.pdf (Publisher’s version ) (Open Access)Due to international commitments to reduce emissions in the shipping sector, new fuels and drivetrains are being explored. However, the potential role of batteries is often overlooked in strategic studies. We fill this gap through a broad literature study of grey and academic literature, complemented with three deep dives into Systems Engineering, Sustainable Business Models, and Transition approaches. Battery electric systems are currently the most frequently applied among alternative fuel-drivetrains, although they account for a low percentage of energy use. They are the preferred technology for zero-emission vessels. However, they mostly find application in small to medium hybrid vessels and support functions. Key drivers are regulation and policies, the increase in energy density, and the decrease in costs. Sectoral barriers include infrastructure, the capital intensity of vessels, cost-driven performance, weak governance, and international operations. Challenges for battery applications include integration in a ship’s energy system, battery safety, charging, decision support on feasible applications, and establishing viable renewables-based port energy communities that integrate services to and from battery systems on berthing ships. Due to their diversity, versatility, and current application, batteries are likely to become more broadly applied on small to medium-sized vessels, and as enabling technology in hybrid applications and support functions. They thereby have the potential to influence the transition in the sector. Considering the diversity in batteries, shipping segments, and contexts, this will result in many small steps forward. Fast development requires strong policy support. Inherent uncertainty regarding fuels and drivetrains is best countered by robust decision-making in the sector, and can include battery usage.13 p
Safe and infinite resource scheduling using energy timed automata
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321416.pdf (Publisher’s version ) (Open Access
The Vanishing Empirical Variance in Randomly Initialized Deep ReLU Networks
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Social influences in the context of parking: An exploratory study using a stated choice approach
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322648.pdf (Publisher’s version ) (Open Access)This paper presents an exploratory study of social influences in the context of car drivers' parking choice behavior. The influence of parking attributes and a car driver’s social network is measured using a stated choice approach. In an online questionnaire various hypothetical parking facilities are presented to respondents. Four attributes are included to describe parking facilities: parking tariff, walking distance between parking facility and final destination, type of parking facility, and security level. The social network of car drivers is represented by family, friends, colleagues, and others. The evaluations of more than 600 respondents are analyzed using a mixed logit model. The model analysis shows that when choosing a parking facility, car drivers are not only influenced by parking attributes but also by their social network.7 p