Results 121 to 130 of about 12,242 (259)

Recyclable Printed Liquid Metal Composite for Underwater Stretchable Electronics

Small Science, Volume 5, Issue 5, May 2025.
This work presents a multifunctional liquid metal (LM) microdroplet‐based composite with a custom‐designed block copolymer as the matrix, optimized for printing. The composite exhibits high conductivity, stretchability, durability in dry and aqueous environments, and recyclability of LM using green solvents. These properties highlight its potential for
Chi‐hyeong Kim, Jinsil Kim, Jiaxin Fan, Meijing Wang, Fabio Cicoira   +4 more
wiley   +1 more source

Aerosol-Generating Potential of Topical Nasal Preparation Before Nasoendoscopy: A Quantitative Study. [PDF]

Laryngoscope Investig Otolaryngol
Chua AJ, Yu Y, Zhang EZ, Tan VY, Luhung I, Schuster SC, Sng A, Sadovoy AV.   +7 more
europepmc   +1 more source

Rational Design of LiNi1‐xFexO2 Electrodes for Enhanced Oxygen Evolution Reaction Under Power‐Fluctuating Operations in Alkaline Water Electrolysis

Small Methods, EarlyView.
We develop Fe‐incorporated LiNiO2 for the OER in alkaline media, where Fe enhances Ni3+ oxidation state and optimizes eg orbital filling, significantly improving activity under power fluctuations. ABSTRACT The electrochemical performance of alkaline water electrolyzers is hindered by power fluctuations when integrated with renewable energy sources in ...
Younghan Jung, Asiya M. Tamboli, Sowon Kim, Wan Sik Kim, Sathya Sheela Subramanian, Sejin Im, Junseok Sim, Junseok Oh, Geun Ho Gu, Chang‐Hee Kim   +9 more
wiley   +1 more source

Multi-objective optimization design of oil spray cooling system for hairpin motor based on particle swarm optimization-backpropagation-non-dominated sorting genetic algorithm III. [PDF]

Sci Rep
Liu Y, Xu P, Chen S, Li S, Zhang J, Liu T.   +5 more
europepmc   +1 more source

Spatial Characterization of the Human Meniscus: Bridging Biomechanics and Biochemistry Using Atomic Force Microscopy Micro‐Indentation and Mass Spectrometry Imaging

Small Methods, EarlyView.
A multimodal imaging approach combines AFM micro‐indentation and MALDI mass spectrometry imaging on the same fresh‐frozen human meniscus section to directly associate microscale mechanics with molecular composition. Collagen‐rich regions exhibit increased stiffness, whereas zones enriched in other extracellular matrix proteins are mechanically less ...
Aleksandra N. Lebedeva, Martin Handelshauser, Orestis G. Andriotis, Lena Hirtler, Martina Marchetti‐Deschmann, Philipp J. Thurner   +5 more
wiley   +1 more source

Targeted herbicide spraying systems: role of nozzle type, number of nozzle activation, nozzle orientation, and boom height on spray coverage and weed control. [PDF]

Pest Manag Sci
Ugljic Z, Mobli A, DeWerff R, Werle R.
europepmc   +1 more source

Experimental Investigation of Electrical Parameter Effects in Wire Arc Atomization of 316L Stainless Steel Powders for Additive Manufacturing

steel research international, EarlyView.
This article presents wire arc atomization of 316L for the production of metallic powders used in additive manufacturing, with a systematic analysis of the influence of arc parameters on particle size. Through the application of dry sieving, scanning electron microscopy, and shape analysis, it is demonstrated that this technique is well‐suited for ...
Robin Grunert, Stefan Brumm, Sebastian Weis   +2 more
wiley   +1 more source

Towards time-resolved MicroED grid preparation using mix-and-inject gas dynamic virtual nozzles. [PDF]

IUCrJ
Summers JA, Vlahakis NW, Zielinski KA, Uttormark S, Fronhofer S, Dolamore C, Wilson MA, Pollack L, Rodriguez JA, Dahlberg PD, Wakatsuki S.   +10 more
europepmc   +1 more source

Perfluorohexanone for Clean Fire Suppression: Mechanisms, System Design, Applications, and Future Directions

Safety Science and Technology, EarlyView.
Driven by halon and high GWP agent phase out, perfluorohexanone is increasingly deployed in enclosures such as data centers, marine machinery spaces, and industrial process lines. This review summarizes application performance, discharge and distribution design, material compatibility, and byproduct control and maps practical gaps for large volume and ...
Zhilei Yu, Haibin Dong, Yanfeng Sheng, Xuelei Xian, Dehua Zhang, Feiran Li, Liang Liu, Junchao Zhao, Heping Zhang   +8 more
wiley   +1 more source

Study on mechanism of air distribution volume's influence on airflow, dust migration and spray dust reduction in fully mechanized caving face. [PDF]

Sci Rep
Hongjie Z, Shaocheng G, Tian Z, Deji J, Xi C, Xingyu C.   +5 more
europepmc   +1 more source