Results 71 to 80 of about 981,704 (290)

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni   +13 more
wiley   +1 more source

Comment on “Drinking Strategies: Planned Drinking Versus Drinking to Thirst’’

open access: yesSports Medicine, 2018
Sin financiación 7.583 JCR (2018) Q1, 2/83 Sport Sciences 3.194 SJR (2018) Q1, 68/2844 Medicine (miscellaneous), 3/189 Orthopedics and Sports Medicine, 3/209 Physical Therapy, Sports Therapy and Rehabilitation, 3/125 Sports Science No data IDR 2018 ...
Pedro L. Valenzuela   +3 more
  +8 more sources

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

open access: yesAdvanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan   +8 more
wiley   +1 more source

The Link Between Personal Values and Frequency of Drinking Depends on Cultural Values: A Cross-Level Interaction Approach

open access: yesFrontiers in Psychology, 2018
The increasing availability of large cross-national datasets enables researchers to integrate micro and macro levels of relations between human values and behavior.
Maksim Rudnev   +2 more
doaj   +1 more source

Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence

open access: yesAdvanced Functional Materials, EarlyView.
Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal   +4 more
wiley   +1 more source

Inter-provincial migration effect on youth risk behaviors in South Africa: A multilevel analysis of contextual- and individual-level factors

open access: yesCogent Social Sciences, 2018
Background: This study compared the participation of inter-provincial migrant and non-migrant South African youths in risk behaviors (RBs), and investigated the contextual and individual factors that influenced their participation in RBs.
Chukwuedozie K. Ajaero   +3 more
doaj   +1 more source

Water: The elixir of life in Ayurveda

open access: yesEnvironment Conservation Journal, 2017
Water is also very important for healthy life. It helps in maintaining health and decides the manner how water has to be consumed in body. Although now a day’s people are very much concerned with food they eat, calories consumed, amount of vitamins and ...
Ruby Rani Agarwal   +1 more
doaj   +1 more source

Optoelectronic Control of Redox Dynamics in POM Memristors for Noise‐Resilient Speech and Hardware‐Level Motion Recognition

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic control of redox‐active polyoxometalate clusters in polymer matrices yields hybrid memristors with switchable volatile and non‐volatile modes, enabling reservoir‐type in‐sensor optical preprocessing and stable multilevel synapses for multimodal neuromorphic computing, including noise‐tolerant audiovisual keyword recognition and hardware ...
Xiangyu Ma   +13 more
wiley   +1 more source

Effects of alcohol and cigarettes on the function of frontal lobe in middle- and elderly-Japanese

open access: yesJournal of Human Environmental Studies, 2004
In this study, independent and interactive effects of alcohol drinking and smoking on the function of frontal lobe in middle- and elderly-Japanese community dwellers were examined. The participants were 487 health individuals aged 40 to 86 years old. The
Naoko Nagahara   +3 more
doaj   +1 more source

A cortical-brainstem circuit predicts and governs compulsive alcohol drinking

open access: yesScience, 2019
A brain circuit to control alcohol intake Most people are exposed to alcohol at some point in their lives, but only a small fraction will develop a compulsive drinking disorder. Siciliano et al.
Cody A. Siciliano   +12 more
semanticscholar   +1 more source

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