Results 271 to 280 of about 1,709,689 (401)

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Current status of national regulations on tanning bed use and workers' protection from solar ultraviolet radiation: results from a global International League of Dermatological Societies (ILDS) questionnaire study. [PDF]

Front Public Health
Bieck C, Alberts A, John SM.
europepmc   +1 more source

Mechanochemical Nitrous Oxide Decomposition

Advanced Materials, EarlyView.
Nitrous oxide (N2O) is a potent greenhouse gas with a global warming potential of 310. A novel mechanochemical strategy is presented for decomposing N2O into harmless nitrogen and oxygen, achieving a rapid decomposition rate of 1761.3 mL h−1 and nearly complete N2O conversion of 99.98% at 42 °C.
Seung‐Hyeon Kim, Li‐Bo Chen, Jae Seong Lee, Ayeon Kim, Jeong‐Min Seo, Jae‐Hoon Baek, Se Jung Lee, Boo‐Jae Jang, Changqing Li, Runnan Guan, Yanhua Shao, Jian Li, Xing‐You Lang, Yung Sam Kim, Gao‐Feng Han, Qing Jiang, Jong‐Beom Baek   +16 more
wiley   +1 more source

Impact of prefecture-level intensive care unit congestion on mortality in severe COVID-19 patients: a retrospective observational study in Japan. [PDF]

BMC Infect Dis
Iwasaki Y, Ogura T, Ohbe H, Hashimoto S, Kushimoto S, Ohshimo S, Shime N, Takeda S.   +7 more
europepmc   +1 more source

Biocompatible Ink Optimization Enables Functional Volumetric Bioprinting With Xolography

Advanced Materials, EarlyView.
Xolography's reliance on weak‐base co‐initiators introduces unique biochemical constraints. By dissecting the effects of extracellular pH, osmolality, and lysosomotropic stress, this study defines the biochemical design space that enables fully biocompatible, cell‐laden volumetric printing. Abstract Xolography is a novel linear volumetric manufacturing
Erik Brauer, Aiste Balciunaite, Matthias R. Kollert, Julian Weihs, Raphael S. Knecht, Rose Behncke, Susanna Quach, Niklas Felix König, Asia Badolato, Stella Monestier, Simone Bersini, Matteo Moretti, Miriam Filippi, René Hägerling, Milad Rezvani, Stefan Hecht, Ansgar Petersen, Robert K. Katzschmann   +17 more
wiley   +1 more source

The Children's Hospitals in Africa Mapping Project (CHAMP) survey: Facilities, equipment, supplies, infrastructure, and capacity to respond to emergencies. [PDF]

PLOS Glob Public Health
Bhardwaj V, Stanberry LR, LaRussa P, James W, Mahida M, Kanyamuhunga A, Tekleab AM, Omoigberale A, Ngwenya C, Musorewegomo D, Joel D, Mupere E, Eki-Udoko FE, Bousquet H, Buys H, Mujuru HA, Lagunju IO, Marete I, Zawolo J, Mwansa JK, Chava JT, Baysah MK, Mudany MA, Ngum NBY, Bell NVT, Bayani O, Samia P, Nduati R, Miti S, Grodman SZ, Mosalakatane TD, Abebe W, Coovadia A.   +32 more
europepmc   +1 more source

Engineering Aging: Approaches to Model and Deconstruct Biological Complexity

Advanced Materials, EarlyView.
The macro‐experiences of aging are the result of an accumulation of micro‐changes that occur over time. Abstract The disparity between the global increase in life expectancy and the steady decline in health outcomes with age has been a major driver for developing new ways to research aging.
Habib Joukhdar, Sunny Shinchen Lee, Thomas R. Cox, Yu Suk Choi, Steven G. Wise, Jennifer L. Young, Giselle C. Yeo, Khoon S. Lim   +7 more
wiley   +1 more source

Community Structure of Labyrinthulomycetes Protists in <i>Zostera marina</i> Seagrass Beds of Northern China. [PDF]

Microorganisms
Fu Y, Chu T, An X, He Y, Dai C, Li S, Gu Y, Guo Z, Duan Y, Wang Q.   +9 more
europepmc   +1 more source

Near-Bed Turbulence Characteristics at the Entrainment Threshold of Sediment Beds

, 2011
S. Dey, Sankar Sarkar, L. Solari
semanticscholar   +1 more source

Sustainable Liquid Metal Composites for Soft Electronics and E‐Waste Reduction

Advanced Materials, EarlyView.
Liquid metal (LM) composites embody recyclability, repairability, renewability, and resilience (4R), offering a sustainable route for soft electronics. With exceptional conductivity, stretchability, and eco‐friendly recovery, these systems enable closed‐loop lifecycles and reduce e‐waste.
Abdollah Hajalilou, Elahe Parvini, Carmel Majidi   +2 more
wiley   +1 more source