Results 221 to 230 of about 601,982 (351)

Design and experiment of a novel intelligent device suitable for automation vegetable plug seedling. [PDF]

PLoS One
Haifei Q, Zhike N, Xiandong C, Bo L, Yifan Z, Feiyang L, Jiajun Z.   +6 more
europepmc   +1 more source

Spray characteristics of pressure-swirl nozzles at different nozzle diameters

, 2017
Tao Zhang, B. Dong, Xiaohong Chen, Z. Qiu, Rui Jiang, Weizhong Li   +5 more
semanticscholar   +1 more source

In Situ Surface Reconstruction and Carbon Encapsulation for High‐Performance Pt‐Lean Catalysts beyond Conventional Core–Shell Designs

Small, EarlyView.
A one‐step in situ fabrication produces Pt‐segregated nanoparticles encapsulated in porous carbon shells. This design drastically reduces Pt content while maintaining high oxygen reduction reaction activity and long‐term durability. The catalyst meets DOE targets even at ultralow Pt loading, presenting a practical pathway toward cost‐effective, high ...
Jiho Min, Jeong Hee Lee, Keonwoo Ko, Yunjin Kim, Hyelim Park, Mansu Kim, Dongwook Lee, Sung‐Dae Yim, Yun Sik Kang, Joseph T. Hupp, Sung Jong Yoo, Namgee Jung   +11 more
wiley   +1 more source

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

Management measures for the mitigation of spray drift of very fine droplets sprayed by a spraying robot. [PDF]

Sci Rep
Jomantas T, Kemzūraitė A, Steponavičius D, Andriušis A, Dorelis M, Balčiūnas J.   +5 more
europepmc   +1 more source

Wearable Sensors Fabricated by 3D‐Printed Composite Hydrogel with 2D Fillers

Small Methods, EarlyView.
This review explores how 3D printing integrates 2D conductive fillers into hydrogel matrices to fabricate high‐performance flexible sensors. By tailoring microstructures and nanomaterial interactions, these devices achieve enhanced sensitivity, durability, and environmental adaptability for healthcare monitoring, human‐machine interfaces, and robotic ...
Yaxuan Li, Sheng Pei, Jun Wang, Chuhan Zhang, Beichao Shi, Zhengtang Luo   +5 more
wiley   +1 more source

Morphological analysis of FDM parts subjected to surface treatment. [PDF]

Sci Rep
Gaekwad S, Vikram AV, Sharath CN, Anupama BC.   +3 more
europepmc   +1 more source

Assessment of Soiling Dynamics and Cleaning Efficiency for Photovoltaic Modules Under Different Dust Environments

Solar RRL, EarlyView.
A laboratory framework reproduces site‐specific soiling and cleaning dynamics of photovoltaic modules using real dusts from contrasting climates. Accelerated humidity–temperature cycling replicates 1 month of outdoor cementation in only ≈ 1.5 days.
John (Ioannis) A. Tsanakas, Jean Patrice Rakotoniaina, J. Montoya, Douglas Olivares Soza, Eric Pilat, Aitor Marzo, Valeria Del Campo, Edward Vidal Fuentealba, Martin Gaete, Jérémie Aimé, Delfina Muñoz   +10 more
wiley   +1 more source

Numerical Prediction of Deformation‐Induced Martensitic Transformation in Cold‐Sprayed Austenitic Stainless Steel

steel research international, EarlyView.
Cold spray deposition of stainless steel (grade: SS304) is evaluated for marine applications, with emphasis on martensitic transformation during impact. Analytical modeling, simulations, and experiments reveal that helium‐assisted spraying of fine powders promotes cooling below the martensitic start temperature, enabling up to ≈40% austenite to ...
Cal Vin Wong, K. R. Ramkumar, Sougata Roy, Victor K. Champagne, John J. Lee   +4 more
wiley   +1 more source