Results 161 to 170 of about 774,846 (311)

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +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

Interventions used to improve air flow in hospitals – a rapid review

, 2023
Brady G, Bennin F, Koning RD, Tiwari MK, Vindrola-Padros C, Morris D, Lloyd-Dehler E, Slann J, Watt S, Stevenson F, Khadjesari Z, Dehbi H, Ducci A, Torii R, Ciric L, Epstein R, Rubin J, Houlihan C, Hunter R, Lovat LB.   +19 more
europepmc   +1 more source

Electrospun membranes filtering 100 nm particles from air flow by means of the van der Waals and Coulomb forces. [PDF]

J Memb Sci, 2022
Chen K, Wu J, Yarin AL.
europepmc   +1 more source

Vertical upward flow patterns in small diameter tubes

, 2005
Two-phase flow patterns were studied in vertical small diameter tubes using R134a as the working fluid. The observed flow patterns include bubbly, dispersed bubble, confined bubble, slug, churn, annular and mist flow.
Chen, L, Tian, YS, Karayiannis, TG
core  

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Association between air flow limitation and body composition in young adults. [PDF]

J Physiol Anthropol, 2021
Muñoz-Cofré R, Lizana PA, Cabello ME, García-Herrera C, Del Sol M.   +4 more
europepmc   +1 more source

Air-Flow Ltda.

, 2018
Air Flor Ltda. es un ejemplo de la situación enfrentada por muchas organizaciones colombianas que de manera abrupta se ven inmersas en procesos de internacionalización, voluntariamente o como respuesta a las presiones del entorno y a las actuales tendencias de globalización.
Minota, Omar, González, María Isabel, Lucumí, Miguel   +2 more
openaire   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Impact of Biochar Addition and Air-Flow Rate on Ammonia and Carbon Dioxide Concentration in the Emitted Gases from Aerobic Biostabilization of Waste. [PDF]

Materials (Basel), 2022
Malinowski M, Famielec S.
europepmc   +1 more source