Results 41 to 50 of about 5,531,565 (242)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

open access: yesAdvanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ   +19 more
wiley   +1 more source

The Impact of Market Concentration on Insurance Penetration Rate: Panel Data Approach

open access: yesبرنامه‌ریزی و بودجه, 2022
The insurance industry is considered as one of the indicators of development, and as a major economic institution that supports the activities of other institutions.
Leili Niakan, Saeedeh Rajaee Harandi
doaj  

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

open access: yesAdvanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling   +15 more
wiley   +1 more source

The Influence of Market Concentration on the Development of Newly Born Businesses in the Czech Republic

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The paper deals with the market concentration as a detractor of life expectancy of new-born economic entities in the Czech economy. Although the start-up firms are small companies, their role in the economy exceeds their size, they are seen as providing ...
Ivana Blažková, Gabriela Chmelíková
doaj   +1 more source

Does institutional quality reduce the impact of market concentration on bank stability? Evidence of developing countries

open access: yesCogent Economics & Finance, 2023
This study investigates how market concentration (MC) and institutional quality (IQ) influence bank stability in developing nations, focusing on 80 banks in the ASEAN 4 countries (Indonesia, the Philippines, Malaysia, and Thailand) from 2006 to 2019. The
Hai-Tuan Nguyen
doaj   +1 more source

Materials‐Driven Additive Manufacturing for Electrical Machines: Qualification‐Oriented Design Beyond Geometric Freedom

open access: yesAdvanced Engineering Materials, EarlyView.
This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley   +1 more source

Can foreign ownership reduce bank risk? Evidence from Vietnam

open access: yesReview of Economic Analysis, 2022
This study investigates the impact of foreign ownership on bank risk in Vietnam between 2006 and 2015. Our findings show that foreign ownership can lower bank risk, suggesting that the State Bank of Vietnam should further remove restrictions on foreign ...
Tu DQ Le
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced 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

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

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