Results 81 to 90 of about 965,634 (312)
Watkins Recreation Center dance class
, 1966 This photograph shows girls participating in a dance class at Watkins Recreation Center in Columbus. This item is part of a collection of photographs from the Columbus Recreation and Parks Department.
Columbus (Ohio). Recreation and Parks Department
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Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays
Advanced Functional Materials, EarlyView.Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao +7 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
Mammal responses to human recreation depend on landscape context.
PLoS ONERapid growth in outdoor recreation may have important and varied effects on terrestrial mammal communities. Few studies have investigated factors influencing variation in observed responses of multiple mammal species to recreation.
Solène Marion +5 more
doaj +1 more source
A comparison of bird‐feeding practices in the United States and Canada
Wildlife Society Bulletin, 2013 Millions of Americans and Canadians participate in the feeding of wild birds. We surveyed hobbyists about their bird‐feeding experience, and examined demographic and regional differences in responses, to determine the types of bird‐feeding practices ...
David J. Horn, Stacey M. Johansen
doaj +1 more source
Advanced Healthcare Materials, EarlyView.A spatially controlled embedded bioprinting strategy enables precise engineering of prevascularized multicellular spheroids within skin‐derived dECM bioinks. Optimized spheroid size, composition, and spacing promote vascular maturation, paracrine signaling, and tissue integration, resulting in enhanced angiogenesis, blood perfusion, and functional skin
Minjun Ahn +6 more
wiley +1 more source
Quantifying impacts of recreation on elk (Cervus canadensis) using novel modeling approaches
EcosphereRecreation is known to impact wildlife by displacing and sometimes contributing to the extirpation of sensitive species, underscoring a need for policies that balance wildlife and recreation. This is especially pressing when Indigenous rights necessitate
Michael Procko +6 more
doaj +1 more source
Spormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2009 Bu çalışmanın amacı, doğada yapılan rekreasyonel aktivitelere katılımın çevreye yönelik tutum üzerindeki etkisini değerlendirmek için geçerli ve güvenilir bir ölçme aracı geliştirmek ve elde edilen verilere göre karşılaştırılmasını sağlamaktır. Bu amaçla
Bülent Gürbüz +2 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.NeuroVisio SyncPatch integrates skin‐conformal electromyography (EMG) electrodes with camera‐tracked markers to jointly assess muscle activity and three‐dimensional knee kinematics during rehabilitation. Parallel feedback pathways provide real‐time kinematic guidance during movement and post‐trial neuromuscular feedback.
Bohyung Choi +11 more
wiley +1 more source