Results 191 to 200 of about 222,155 (263)

Model‐Guided Design of Paper Membrane Architectures for Controlled Flow and Enhanced Diagnostic Sensitivity

Advanced Engineering Materials, EarlyView.
Geometrical modifications on nitrocellulose membranes can result in observable differences in signal intensity relative to a reference membrane (top and bottom left). Using two reference experiments, we have developed a theoretical model that can reproduce the experimentally observed flow changes and provide information on membrane parameters, e.g ...
Maria Dimaki, Lea Holritz, Winnie E. Svendsen   +2 more
wiley   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Associations between perceived physical literacy and physical fitness tests among the adult population. [PDF]

Front Sports Act Living
Holler P, Dohr S, Tuttner S, Amort FM, van Poppel M, Jaunig J.   +5 more
europepmc   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Association between physical fitness and anthropometric indicators according to area of residence in Chilean adolescents: a cross-sectional study. [PDF]

BMJ Open
Yáñez-Sepúlveda R, Clemente-Suárez VJ, Mahecha-Matsudo S, Cortés-Roco G, de Souza-Lima J, Zavala-Crichton JP, Hinojosa-Torres C, Páez-Herrera J, Hurtado-Almonacid J, Reyes-Amigo T, Olivares-Arancibia J, Molina-Pedernera C, Aguilera-Martínez N, Tuesta M, López-Gil JF.   +14 more
europepmc   +1 more source

Associations of physical fitness with sleep quality and anxiety Among university students: a cross-sectional regression analysis. [PDF]

Front Sports Act Living
Xu G, Li X, Song G, Yu H.
europepmc   +1 more source

Physical Fitness and Physical Function in Patients With Fabry Disease: A Cross-Sectional Multicentre Study. [PDF]

J Cachexia Sarcopenia Muscle
Vitturi N, Gugelmo G, Gasperetti A, Duregon F, Dalmonico A, Lenzini L, Sponchiado S, Carraro G, Marchi G, Cominacini M, Momentè C, Baciga F, Baschirotto C, Caccia F, Girelli D, Ermolao A, Fadini GP, Battaglia Y.   +17 more
europepmc   +1 more source

The effects of concurrent training on physical fitness in children and adolescents: a systematic review and meta-analysis. [PDF]

Front Pediatr
Cui F, Sun Z, Ma M, Dong A, Xu C, Zhu J, Ma G.   +6 more
europepmc   +1 more source