Results 21 to 30 of about 35,885 (217)

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma   +3 more
wiley   +1 more source

Anthropometric evaluation of ratio between extremity length and body length in basketball player adolescents

open access: yesPedagogy of Physical Culture and Sports, 2020
Backgrounds and Study Aim: To determine whether the limb length-to-body ratio in young basketball players (15-18 years) is different in comparison to those who do not play basketball, and to contribute to the hypothesis that those with which body type ...
M.F. Korkmaz, A. Cetin, O. Bozduman
doaj   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

open access: yesAdvanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira   +8 more
wiley   +1 more source

A Review on the Application of Artificial Intelligence in Basketball Sports

open access: yesInternational Journal of Computer Science in Sport
Basketball exerts a significant global influence, marked by intense competition and widespread participation, contributing substantially to the global economy.
Chenyi Zhang   +4 more
doaj   +1 more source

Comprehensive In Vitro Profiling Demonstrates Successful Immune Evasion of Bioengineered Immune‐Shielded Heart Valves

open access: yesAdvanced Healthcare Materials, EarlyView.
Living donor heart valves offer superior durability for pediatric patients but trigger immune rejection. Lentiviral delivery of viral immune‐evasion genes US2 and Serpin b9 into donor valve cells and valve tissue suppresses HLA expression, reduces PBMC clustering and cytotoxic killing, and induces transcriptional immune‐tolerance programs, paving the ...
Abraham van Wijk   +11 more
wiley   +1 more source

Assessment of pre-competition emotional states of different mastery women-basketball players

open access: yesPhysical Education of Students, 2018
Before competitions, athletes often have different emotions, tension, instability, mistakes and doubts. Thus, pre-competition states have an important influence on the quality of athlete’s performance, but it is important for athletes to control these ...
S.A. Sniras, B.A. Uspuriene
doaj   +1 more source

Seamless Mechanical Programming Through Hybrid Epoxy–Acrylate Printing for Soft–Rigid Robots

open access: yesAdvanced Materials, EarlyView.
Hybrid epoxy‐acrylate printing enables seamless fabrication of soft–rigid robotic systems with covalently integrated interfaces and functionally graded mechanics. Grayscale exposure expands the accessible material space, enabling spatially programmed actuation through patterned stiffness while revealing the mechanics and durability of continuously ...
David C. Bershadsky   +3 more
wiley   +1 more source

A Narrative Review of the Dominant Physiological Energy Systems in Basketball and the Importance of Specificity and Uniqueness in Measuring Basketball Players

open access: yesApplied Sciences, 2023
Basketball playing entails the repetitive performance of short intense actions using lower limb explosive power. As such, it is important to measure this capability in basketball players, especially among young players, and to optimize training programs ...
Asaf Shalom   +3 more
doaj   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

open access: yesAdvanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo   +4 more
wiley   +1 more source

KONTRIBUSI KECEPATAN LARI DAN KELINCAHAN TERHADAP KECEPATAN DRIBBLING BOLA BASKET PADA PEMAIN BASKET PUTRA SMKN 3 BANJARBARU

open access: yesMultilateral: Jurnal Pendidikan Jasmani dan Olahraga, 2019
Contribution  Of  Running  Speed  And  Agility  Against  Speed  Of Dribbling Basketball. This research aims to find out: 1) wheterthere is a contribution to the running speed against speed dribbling a basketball. 2) wheter there is a contribution towards
ahmad supian
doaj   +1 more source

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