Results 201 to 210 of about 835,924 (260)

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal   +3 more
wiley   +1 more source

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay   +3 more
wiley   +1 more source

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

open access: yesAdvanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

open access: yesAdvanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter   +10 more
wiley   +1 more source

A influência da prática do body balance na flexibilidade, força e resistência muscular

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2011
Daiane Peruci
doaj  
Some of the next articles are maybe not open access.

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Fatigue effects on body balance

Electroencephalography and Clinical Neurophysiology/Electromyography and Motor Control, 1997
Body sway variables (sway area and sway path) were recorded by a dynamometric platform in 13 young subjects, standing quiet with feet together, with eyes open (EO) and eyes closed (EC), prior to and following two types of physical exercise (treadmill walking and cycle ergometer pedalling).
NARDONE, ANTONIO   +3 more
openaire   +3 more sources

Balancing bodies

Practical Pre-School, 2011
In the second of the series, Sue Sunderland and Olwyn Maurer explain how movement can help meet the requirements of the Early Years Foundation Stage, this time focussing on knowledge and understanding of the world.
Sue Sutherland, Olwyn Maurer
openaire   +1 more source

Field Dependence and Body Balance

Perceptual and Motor Skills, 1990
This study reports four points about the portable Rod and Frame Test performance of 30 Japanese women in terms of body balance. The primary findings using a stabilometer are: (a) field dependence correlated negatively with increased sway path within 1 min. both while a dot pattern as a visual stimulus was stationary and while it was moving.
F, Kitamura, K, Matsunaga
openaire   +2 more sources

Body Balance Activity and Perception

Perceptual and Motor Skills, 1963
Thirty-five Ss were tested on a specially constructed force platform for body balance activity resulting from visual perceptions of 10 simple line drawings. No relationship was found between direction of movement on the platform and the direction depicted by the line drawings.
openaire   +2 more sources

THE BODY IN BALANCE

2013
Focusing on practice more than theory, this collection offers new perspectives for studying the so-called “humoral medical traditions,” as they have flourished around the globe during the last 2,000 years. Exploring notions of “balance” in medical cultures across Eurasia, Africa and the Americas, from antiquity to the present, the volume revisits ...
openaire   +1 more source

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