Results 151 to 160 of about 893 (260)

Feasibility and Preliminary Efficacy of an Executive Function Intervention for Young Children With Down Syndrome. [PDF]

J Intellect Disabil Res
Pinks ME, Walsh MM, Colaianni S, Onnivello S, Marcolin C, Looney S, Rossi E, Pulina F, Prince MA, Riggs NR, Hepburn S, Daunhauer LA, Kaylyn VD, Lanfranchi S, Fidler DJ.   +14 more
europepmc   +1 more source

Exploration and Exploitation: A Study on Sample Efficiency in Reinforcement Learning With Multifaceted Curiosity Rewards and Adaptive Experience Replay Utilisation in Sparse Reward Environments

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In recent years, the widespread application of deep reinforcement learning (DRL) in autonomous systems has highlighted the importance of achieving high sample efficiency under sparse reward conditions. To improve sample efficiency in sparse reward environments, this paper proposes a reinforcement learning framework built upon the Soft Actor ...
Jingyi Huang, Guipeng Xi, Meixiu Lin, Haohui Zhang, Bo Li, Evgeny Neretin   +5 more
wiley   +1 more source

Materials Design and Structural Health Monitoring of Horizontal Axis Offshore Wind Turbines: A State-of-the-Art Review. [PDF]

Materials (Basel)
Tong Y, Liu W, Liu X, Wang P, Sheng Z, Li S, Zhang H, Meng Y, Zhu Y, Lei X, Lin YT, Jiao P.   +11 more
europepmc   +1 more source

Arc Resistance Enhancement of Converter Transformer Tank Through Structural Improvements: Simulation and Experimental Validation

High Voltage, EarlyView.
ABSTRACT Currently, limited research exists on the structural response and protection methods of the converter transformer tank for ± 800 kV ultra‐high voltage direct current transmission project to high energy arc faults. This research investigates the dynamic response and the vulnerable areas of the ultra‐high voltage converter transformer under the ...
Ke Wang, Shuqi Zhang, Yikun Zhao, Yichen Wang, Zongliang Zhang, Jinhua Zhang   +5 more
wiley   +1 more source

Design, assembly, alignment and application of a versatile, open-source, single-pixel microscope. [PDF]

Sci Rep
Zapata-Valencia SI, Tobón-Maya H, Ordoñez L, Farina A, Lancis J, Tajahuerce E.   +5 more
europepmc   +1 more source

Varying hydraulic strategies within leaves, stems and roots of coexisting desert shrubs

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Effective and continuous root‐to‐leaf hydraulic transport is crucial for plant survival and growth during drought. However, the capacity to resist hydraulic dysfunction remains understudied in leaves and roots, especially for desert shrubs.
Wenyue Zhao, Xibin Ji, Rui Chen, Lishan Shan, Hai Zhou, Bowen Jin, Liwen Zhao, Dongsheng Li   +7 more
wiley   +1 more source

Study on the design calculation method and construction control method of suction drum foundation for guided frame platform. [PDF]

Sci Rep
Xin Z, Yuansong L, Mingyue L, Shaoqi Y, Yong Z, Zhaoxian L.   +5 more
europepmc   +1 more source

Biodiversity effects on ecosystem functioning are driven by resource quality and contamination

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Biodiversity–ecosystem functioning relationships are increasingly explained by species' traits and resource quality differences rather than richness alone, yet cross‐trophic effects and environmental context remain poorly resolved.
Alexander Feckler, Eva Lima‐Fernandes, Mirco Bundschuh, Frédérik De Laender, Christian Ritz, Verena C. Schreiner, Ralf Schulz, Matthias Wieczorek, Ralf B. Schäfer   +8 more
wiley   +1 more source

Too many, too soon? Challenges in medical school expansion in the United Kingdom. [PDF]

Hum Resour Health
Ferreira T, Collins AM.
europepmc   +1 more source

Invasive goldfish trigger a regime shift in experimental lake ecosystems of varying trophic state

Journal of Animal Ecology, EarlyView.
The pet trade distributes exotic animals around the globe that enrich human lives. However, some pets become pests when released into the wild. This study provides experimental evidence that goldfish will negatively affect native freshwater organisms and ecosystems.
William D. Hintz, Hannah Barrett, Rick A. Relyea   +2 more
wiley   +1 more source