Results 141 to 150 of about 8,314,343 (307)
Advanced Engineering Materials, EarlyView.Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo +15 more
wiley +1 more source
Effects of Different Densities of Carbon Dioxide Generation Bags on Cucumber Growth and Yield
HorticulturaeCarbon dioxide (CO2) is one of the important factors affecting vegetable yield in controlled environments. This study used cucumber as an experimental material to investigate the effects of hanging different amounts of CO2 generation bags (CGBs) on the ...
Yuhan Li +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A thermoplastic PMMA‐based photoresin enables high‐resolution DLP printing followed by solvent‐vapor smoothing. The treatment reduces staircase‐induced surface roughness from 2.33 µm to 129 nm and increases visible‐light transmittance from approximately 30% to 80%, providing a route toward transparent PMMA components for rapid prototyping and non ...
Rozhin Heydarpour +5 more
wiley +1 more source
Frugal method for extracting DNA from saliva suitable for low-budget labs and usable in PCR assays
Journal of BioScience and BiotechnologyBlood is the preferred source of DNA as it yields large quantities of high-quality DNA. However, there are challenges associated with this process, including difficulty in finding small and thin veins, rigid veins due to aging, and individuals with ...
Kamar Shayah +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Particle morphology controls the balance between printability and electrical connectivity in low‐temperature AgCu/Ag metallization pastes. Flake‐shaped AgCu particles form extended low‐resistance contacts, whereas spherical particles favor processability at high metal loading. Fine Ag particles further tune void filling and conductive‐network formation
O. Mhirsi +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad +8 more
wiley +1 more source
ELABORATING A GLOBAL DIAGNOSIS MODEL OF A COMPANY IN THE CURRENT CONTEXT OF SUSTAINABLE DEVELOPMENT [PDF]
Challenges of the Knowledge Society, 2011 The new economic and social framework in which the business of XXI’th century run , globalization and internationalization of business, changing consumer optics wich become more interested in quality and organic matters incorporated, have developed new ...
MONICA VIOLETA ACHIM +2 more
doaj
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Institutional Economics—The Economics of Ecological Economics!
Ecology, Economy and Society–the INSEE Journal, 2020 openaire +4 more sources
, 1972 reportIn early 1971, the Center for Business and Economic Research contracted with the Utah State Department of Highways to develop and apply a methodology for forecasting employment, population, dwelling units and various land use categories for the ...
Bureau of Economic and Business Research
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