Results 191 to 200 of about 210,943 (254)

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

Advanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane, Gyan Edbert Zesiro, Hao Zhou, Gursel Alici, Mu Chiao   +4 more
wiley   +1 more source

Memory, attention, and executive function in intellectual and developmental disabilities. [PDF]

J Neurodev Disord
St John T, Dichter GS, Hartley S.
europepmc   +1 more source

Characterized Ecoflex Polydimethylsiloxane (PDMS) Hybrids for Advanced Flexible Devices

Advanced Materials Technologies, EarlyView.
Ecoflex–PDMS hybrids are systematically characterized to identify an optimal composition that balances stretchability, optical transparency, and plasma bonding, enabling multifunctional applications in stretchable microfluidics, flexible sensing, and soft robotics.
Xiaoyue Kang, Zhefan Chen, Zhiyang Hong, Wanting Chen, Qingtian Zhang, Amith Mudugamuwa, Tuan‐Khoa Nguyen, Lingxi Ouyang, Nam‐Trung Nguyen, Jun Zhang, Dan Yuan   +10 more
wiley   +1 more source

Zero‐Waste Manufacturing of Ophthalmic Lenses by Direct Fluidic Shaping in Arbitrary Domains

Advanced Materials Technologies, EarlyView.
Conventional ophthalmic lens manufacturing discards up to 97% of material through subtractive processes. The Cookie Cutter algorithm extends Fluidic Shaping to arbitrary rim geometries. The framework prescribes a spatially varying boundary height that, under neutral buoyancy and surface tension, shapes curable polymer into spherocylindrical lenses that
Yotam Katzman, Mor Elgarisi, Amos A. Hari, Jonathan Ericson, Omer Luria, Valeri Frumkin, Moran Bercovici   +6 more
wiley   +1 more source

Beyond aerobic intensity: Comparing the effects of cognitively engaging gross-motor coordination training and aerobic exercise on working memory and selective attention in school-age children: A randomized controlled trial. [PDF]

BMC Sports Sci Med Rehabil
Babayoğlu S, Çemç MS, Açar G.
europepmc   +1 more source

Dorsal and ventral stream visuoperceptual processing deficits in Lewy body disease. [PDF]

J Neurol
McCann E, Coleman F, Lee S, Fazlollahi A, O'Sullivan JD, Nestor PJ.   +5 more
europepmc   +1 more source

Associations of Social Support, Loneliness, and Physical Activity with Cognitive Function in Older Adults with Mild Cognitive Impairment. [PDF]

J Clin Med
Muñoz-Perete JM, Castellote-Caballero Y, Carcelén-Fraile MDC, Castro-Sánchez JJ.   +3 more
europepmc   +1 more source

Substance Use Disorder and Cognitive Impairment. [PDF]

Life (Basel)
Li W, Chamoun I, Ghaiye S, Ha V, Billings R.   +4 more
europepmc   +1 more source