Results 61 to 70 of about 1,252,669 (356)

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Copper alloys in marine environments

, 1985
SIGLEAvailable from British Library Lending Division - LD:85/23552(Copper) / BLDSC - British Library Document Supply CentreGBUnited ...
Copper Development Association, Potters Bar (United Kingdom)
core  

The role of copper in disulfiram-induced toxicity and radiosensitization of cancer cells [PDF]

, 2013
<p>Disulfiram has been used for several decades in the treatment of alcoholism. It now shows promise as an anti-cancer drug and radiosensitizer. Proposed mechanisms of action include the induction of oxidative stress and inhibition of proteasome ...
Babich, J.W., Mairs, R., Babich, John W, Rae, Colin, Mairs, Robert J, Boyd, Marie, Sorensen, Annette, Tesson, M., Boyd, M., Rae, C., Tesson, Mathias, Sorensen, A.   +11 more
core   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Effect of Casting Speed on Solidification Behavior and Porosity Defects in Low-Oxygen Copper Casting Rods Using SCR Technology

Journal of Manufacturing and Materials Processing
The Southwire Continuous Rod (SCR) process is widely used for producing low-oxygen copper rods, yet pore defects remain a significant challenge, affecting the performance and drawability of copper wire.
Qi Yu, Lei Zhang, Tao Wan, Delin Tang, Yong Zhang, Zhiyong Wu, Fangyou Zhong, Shuncong Le, Yang Hu, Hailiang Yu   +9 more
doaj   +1 more source

A long-term copper exposure on freshwater ecosystem using lotic mesocosms: Individual and population responses of three-spined sticklebacks (Gasterosteus aculeatus) [PDF]

, 2007
Three-spined stickleback (Gasterosteus aculeatus) was used as the highest trophic level predator in an outdoor mesocosm study assessing the effect of environmentally realistic copper concentration (0, 5, 25 and 75 μg L−1) over 18 months of continuous ...
Gauthier, Laury, Roussel, Hélène, Lamothe, Sylvain, Joachim, Sandrine, Palluel, Olivier, Bonzom, Jean-Marc   +5 more
core   +1 more source

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

XAFS spectrum of Copper

This dataset consists of X-ray absorption fine structure (XAFS) spectra at Cu K-edge of Copper measured at Photon Factory BL-9C, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Photon Factory
core   +5 more sources

Accidentes fuera del trabajo: análisis en el campamento minero de Toquepala 2002-2003

Revista Médica Herediana, 2005
En general, todas las empresas desarrollan programas para evitar o minimizar los accidentes del trabajo. Sin embargo, existe escasa información técnica relacionado a la prevalencia y costos derivados de los accidentes fuera del trabajo, lo que dificulta ...
Raúl Gomero Cuadra, Carlos Llap Yesan, Livia Calizaya De la Sota, Ramón Silvera Vallejos   +3 more
doaj  

Influences of Alternating Magnetic Fieldson the Growth Behavior and Distribution of the Primary Fe Phasein Cu-14Fe Alloys during the Solidification Process

Metals, 2018
An alternating magnetic field (AMF) was applied during the solidification process of the Cu-14Fe alloy and the effect of the electromagnetic parameter, which impact the model and solidification technique of the solidification structure that were analyzed.
Jin Zou, De-Ping Lu, Ke-Ming Liu, Qing-Feng Fu, Zhe Zhou   +4 more
doaj   +1 more source