Results 241 to 250 of about 6,451,975 (350)

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Full Length Research Paper Production of emodin from Aspergillus ochraceus at preparative scale

, 2010
PICK‐SENG LU, Xiaomin Zhao, Tang Cui
openalex   +1 more source

Bridging the research gap in conflict-affected countries: A multi-institutional study on medical students' research involvement and barriers in Yemen. [PDF]

PLoS One
Baklola M, Al-Bawah N, Al-Shehari M, Benmelouka AY, Al-Jahmi A, Khailah AA, Al-Sabri HO, Badr K, Alaribi S, Mohammed JA, Alashwal H, Badi M, Sharyan E.   +12 more
europepmc   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Full Length Research Paper - Nodulation and nitrogen fixation of field grown common bean (Phaseolus vulgaris) as influenced by fungicide seed treatment

, 2003
Ndeye Fatou Diaw Guene, Adama Diouf, Mamadou Gueye   +2 more
openalex   +1 more source

Identifying the significant drivers of containerized freight rates: From the perspective of dynamic multiscale dependence. [PDF]

PLoS One
Chen Y, Feng A, Tang C.
europepmc   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Full Length Research Paper - Toxicity test and bacteriophage typing of Staphylococcus aureus isolates from food contact surfaces and foods prepared by families in Zaria, Nigeria

, 2006
S. U. Oranusi, M Galadima, V.J. Umoh
openalex   +1 more source