Results 41 to 50 of about 1,480,758 (288)

TiO6 as a Compensatory Structural Unit in Co‐Free, High‐Ni Layered Oxide for Durable Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Ti substitution stabilizes Co‐free high‐Ni layered oxides through both structural and electronic effects. TiO6 octahedra act as compensatory structural units that help interrupt cooperative Jahn–Teller distortion and suppress detrimental phase transitions, while the electron‐withdrawing inductive effect of Ti stabilizes the oxygen lattice. As a result,
Bixian Ying   +19 more
wiley   +1 more source

The relationship between isokinetic strength and anaerobic performance in elite youth football players

open access: yesROL Spor Bilimleri Dergisi, 2023
The purpose of our study was to examine the relationship between isokinetic strength and anaerobic performance in elite youth male football player. Nineteen voluntary athletes were included in the study. All athletes trained in the same football academy.
Hasan Huseyin Yilmaz   +2 more
doaj   +1 more source

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

open access: yesAdvanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke   +32 more
wiley   +1 more source

Bridging Horizontal to Vertical Radiative Cooling

open access: yesAdvanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

Exercise training and balance function in middle-aged and older adults with diabetic peripheral neuropathy: a GRADE-based systematic review and meta-analysis

open access: yesFrontiers in Public Health
ObjectiveTo systematically evaluate, using the GRADE framework, the effects of exercise training on static and dynamic balance function in middle-aged and older adults with DPN.MethodsWe systematically searched the Cochrane Library, EMBASE, PubMed, Web ...
Rui Ma   +4 more
doaj   +1 more source

Physiological and Physical Profile of Snowboarding: A Preliminary Review

open access: yesFrontiers in Physiology, 2018
The sport of snowboarding has grown in popularity as both a recreational winter activity as well as a prominent Olympic sport. Both forms are comprised of one of three different disciplines within the sport: freestyle, alpine, and snowboard-cross.
Gianluca Vernillo   +4 more
doaj   +1 more source

How Universal Health Coverage can curb the escalating antimicrobial resistance in Pakistan: a call to action for the country's healthcare system

open access: yesTropical Medicine and Health, 2022
Antimicrobial resistance (AMR) has emerged as a major threat to the global healthcare economy during Coronavirus disease 2019 (COVID-19), especially in developing countries like Pakistan where the healthcare facilities are already substandard.
Laiba Imran   +2 more
doaj   +1 more source

BIOMECHANICS IN WINTER SPORTS [PDF]

open access: yes, 2008
Biomechanics in sport is distinguished as a research field by two central investigational goals: first, the avoidance of injuries and, second, the improvement of the level of performance.
Müller, Erich   +3 more
core   +1 more source

Mechanically Robust, Self‐Healable, and Cryotolerant GelMA Hydrogel for Wearable Tactile Sensors with Enhanced Durability, Lifetime, and Environmental Stability

open access: yesAdvanced Science, EarlyView.
A mechanically robust, self‐healable, moisturizing, cryotolerant and adhesive GelMA hydrogel is developed by incorporating polyvinyl alcohol, acrylic acid, sodium tetraborate, and glycerol into GelMA matrix via a photoinitiated polymerization process. The hydrogel‐derived omni‐healable ionotronic pressure sensor can sensitively and consistently monitor
Zhikang Li   +16 more
wiley   +1 more source

Conceptualising quality early childhood education: Learning from young children in Brazil and South Africa through creative and play‐based methods

open access: yesBritish Educational Research Journal, EarlyView., 2023
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright   +8 more
wiley   +1 more source

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