Results 241 to 250 of about 196,484 (310)

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Global, regional and national burden of maternal haemorrhage (2000-2021) and projections to 2050 in 204 countries and territories. [PDF]

BMJ Open
Ayele M, Duko B, Tiruye T, Ward PR, Mwanri L, Pereira G, Kitaw TA, Abate BB, Lake ES, Alamrew A, Yetwale A, Yilak G, Tilahun BD, Mulugeta C, Emagneneh T, Gebremedhin AT.   +15 more
europepmc   +1 more source

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

Beyond livestock: the genomic evolution and expansion of MRSA CC398 as a healthcare- and community-associated pathogen (2017-2024). [PDF]

Microb Genom
Tkadlec J, Rozsypalkova A, Polivkova S, Drevinek P, Gooskens J, Krutova M.   +5 more
europepmc   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Introduction to the special issue: Global South histories of madness - new perspectives on mental troubles and psychiatry from Latin America and Africa in the 19th and 20th centuries. [PDF]

Med Hist
Favier I, Tiquet R.
europepmc   +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

Diagnostic delays and persistent symptoms in lymphogranuloma venereum among men who have sex with men in Poland: a single-centre case series. [PDF]

BMC Infect Dis
Kadylak D, Czarny-Kamm J, Sokołowska-Wojdyło M.   +2 more
europepmc   +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

Ten Years of Euromelanoma in Hungary: Nationwide Trends and Risk Factors for Skin Cancer in Central-Eastern Europe. [PDF]

Cancers (Basel)
Papp BT, Toplenszky K, Ócsai H, Csányi I, Kemény L, Gyulai R, Oláh J, Baltas E.   +7 more
europepmc   +1 more source