Results 71 to 80 of about 569,666 (266)

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Selective Electroreduction of CO2 to Ethanol: Mechanistic Understanding and Catalyst Development

MetalMat
The electrochemical reduction of carbon dioxide (CO2RR) has garnered significant attention as a promising strategy for producing carbon‐neutral fuels and chemicals using electricity.
Suwon Rhi, Sungwook Park, Do Yeon Heo, Soshi Iimura, Soo Young Kim   +4 more
doaj   +1 more source

Agroindustrial performance and heterosis in sweet sorghum using male-sterile lines with high stem sugar content

Crop Breeding and Applied Biotechnology, 2022
The objective of this study was to evaluate the performance of hybrids and the heterosis in crosses of sweet sorghum using juicy sweet male-sterile lines and fertility-restoring lines with and without sensitivity to photoperiod.
Danilo Alves Pereira, Rafael Augusto da Costa Parrella, Carlos Roberto Silva de Oliveira, Jose Airton Rodrigues Nunes   +3 more
doaj  

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Transcriptional Regulation Mechanisms in Adaptively Evolved Pichia kudriavzevii Under Acetic Acid Stress

Journal of Fungi
Acetic acid, a common weak acid in industrial fermentation processes, occurs naturally in lignocellulosic hydrolysates and is a byproduct of microbial metabolism.
Sureeporn Dolpatcha, Huynh Xuan Phong, Sudarat Thanonkeo, Preekamol Klanrit, Nongluck Boonchot, Mamoru Yamada, Pornthap Thanonkeo   +6 more
doaj   +1 more source

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

Evaluation of Stress Tolerance and Fermentation Performance in Commercial Yeast Strains for Industrial Applications

Foods
This study evaluates the stress tolerance and metabolic adaptability of twelve yeast strains, including eleven commercial strains from Wyeast Laboratories and one prototrophic laboratory strain, under industrially relevant conditions.
Anqi Chen, Qiqi Si, Qingyun Xu, Chenwei Pan, Tianzhi Qu, Jian Chen   +5 more
doaj   +1 more source

Improvement of ethanol production in Saccharomyces cerevisiae by high-efficient disruption of the ADH2 gene using a novel recombinant TALEN vector

Frontiers in Microbiology, 2016
Bioethanol is becoming increasingly important in energy supply and economic development. However, the low yield of bioethanol and the insufficiency of high-efficient genetic manipulation approaches limit its application.
Wei Ye, Weimin Zhang, Taomei Liu, Guohui Tan, Haohua Li, Zilei Huang   +5 more
doaj   +1 more source

Economics of the production of ethanol

, 2018
The cost of producing alcohol naturally varies with the raw material and with the process. In the case of corn alcohol, the raw material charge is the major cost item; therefore, instead of selecting one cost for alcohol from corn, a graph is presented showing estimated cost of producing alcohol vs. the price of corn.
openaire   +4 more sources

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source