Results 81 to 90 of about 21,660,293 (353)

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

open access: yesAdvanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver   +9 more
wiley   +1 more source

Health Insurance Marketplace impact

open access: yes, 2019
Title from PDF caption (viewed on December 22, 2021)."440-5456 (10/19)."This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program.

core  

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

E-Marketplace Brand Equity: A Study on Generational Cohort

open access: yesJournal of Management and Entrepreneurship Research
Objective: This study examines generational differences in e-marketplace brand equity (eMBE) across Generation Y and Z, and compares the platforms Tokopedia and Shopee.
Yan Enggal Asmara   +1 more
doaj   +1 more source

Unmet adoption expectation as the key to e-marketplace failure: A case of Taiwan’s steel industry

open access: yes, 2011
Post-print manuscript[[abstract]]Many e-marketplaces rose and fell in recent years. In this study, we argue that unmet expectation was the main reason why Taiwan’s steel e-marketplaces failed.
Chang, C.R., Tao, Yu-Hui, Chen, C.P.
core  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

The Role of JASTIP in E-Marketplace Adoption: A UTAUT Model Analysis with Gender as a Moderator in West Papua

open access: yesJurnal Sisfokom
E-marketplaces play a pivotal role in Indonesia’s digital economic transformation; however, infrastructural limitations, high logistical costs, and low levels of technological literacy hinder their adoption in West Papua Province.
Arniawati Arniawati   +3 more
doaj   +1 more source

Kecenderungan Mahasiswa Perguruan Tinggi di Surabaya dalam Memilih E-Marketplace [PDF]

open access: yes, 2021
Peran internet saat ini sangat penting bagi masyarakat karena dapat meringankan pekerjaan, salah satunya adalah dapat berbelanja secara online. Kemudahan ini yang mendorong masyarakat mulai beralih dari berbelanja secara konvensional ke online, hal ini ...
Handayani, Wuri
core  

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

open access: yesAdvanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita   +6 more
wiley   +1 more source

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