Results 91 to 100 of about 12,548,872 (256)
Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells
Advanced Materials, EarlyView.Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park +14 more
wiley +1 more source
Systematic ReviewsBackground Teledentistry is applied in oral medicine to help dental practitioners and specialists manage complex oral conditions. This scoping review aims to synthesize the available evidence regarding the technical requirements and the provision of ...
Fatemeh Niknam +5 more
doaj +1 more source
Proposal name: City of Mobile flood risk management & ecosystem restoration study
, 2023 Report to Congress for Future Water Resources Development (WRRDA 7001) Submission Package Proposal Name: City of Mobile Flood Risk Management & Ecosystem Restoration Study Submission Date: 08/29/2022 Proposal ID Number: 2ee57f30-49fc-4220-911f ...
Mobile (Ala.);
core
Polyphenol‐Inspired Materials for Agricultural Applications
Advanced Materials, EarlyView.This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu +8 more
wiley +1 more source
A discussion on security risks in mobile commerce
, 2006 Recent technological innovations such as mobile computing have enabled new facility of buying and selling using mobile device. Whilst users welcome this, security risks that can emerge due to this new facility raise concerns.
Gururajan, Raj
core +1 more source
Advanced Materials, EarlyView.A thermoreversible gelatin‐based gel forms a soft, conformal bioelectronic interface on complex biological surfaces. The flowable precursor penetrates hair‐dense regions, solidifies in situ, and maintains low impedance through adaptive contact and hydration retention.
Ruinan Hao +9 more
wiley +1 more source
Journal of Cloud Computing: Advances, Systems and ApplicationsBlockchain technologies (BCT) are utilized in healthcare to facilitate a smart and secure transmission of patient data. BCT solutions, however, are unable to store data produced by IoT devices in smart healthcare applications because these applications ...
Mamoona Humayun +4 more
doaj +1 more source
A Dynamic and Incremental Graphical Grid Authentication Technique for Mobile and Web Applications
IEEE AccessKnowledge-based authentication techniques remain one of the proven ways of maintaining confidentiality, ensuring integrity, and guaranteeing the availability of an information system.
Jiaming Gong +3 more
doaj +1 more source
Dual‐State Programmable Oxide Transistor for Time‐Based Cryptography
Advanced Materials, EarlyView.A DUPOT enables independently tunable Vth and Isat depending on gate bias polarity, producing three‐dimensional dynamical behavior within a transfer characteristic. This behavior originates from charge trapping and oxygen‐ion migration in the HfO2 layer.
Huisu Noh +9 more
wiley +1 more source
Changing Homeland Security: What is Homeland Security? [PDF]
, 2008 This article appeared in Homeland Security Affairs (June 2008), v.4 no.2This report published in the June 2008 edition of the Homeland Security Affairs Journal, attempts to address the question of what exactly is Homeland Security and what exactly do ...
Bellavita, Christopher
core +2 more sources