Results 61 to 70 of about 911,528 (286)

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Facing the mobile revolution: A Romanian insight [PDF]

open access: yesContabilitate şi Informatică de Gestiune, 2019
Research question: Are the accounting graduates prepared to deal with mobile devices’ security issues? Motivation: Nowadays, mobile computing is a part of the younger generation, the entering workforce in coming years, and from this point of view the ...
Victoria Stanciu, Mirela Gheorghe
doaj   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Malware prediction technique based on program gene

open access: yes网络与信息安全学报, 2018
With the development of Internet technology,malicious programs have risen explosively.In the face of executable files without source,the current mainstream malware detection uses feature detection based on similarity,with lack of analysis of malicious ...
Da XIAO,Bohan LIU,Baojiang CUI,Xiaochen WANG,Suoxing ZHANG
doaj   +1 more source

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

open access: yesAdvanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco   +7 more
wiley   +1 more source

Parallel 3D Bioprinting on SLIPS‐Microarrays

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg   +3 more
wiley   +1 more source

Security/Mobility

open access: yes, 2017
This book brings together a number of contributions that look into the political regulation of movement and analyses that engage the material enablers of and constraints on such movement. It attempts to bridge theoretical perspectives from critical security studies and political geography in order to provide a more comprehensive perspective on security
openaire   +3 more sources

Non‐Hermitian Topological Lattice Photonics: An Analytic Perspective

open access: yesAdvanced Photonics Research
Topological lattice photonics leverages concepts from condensed matter physics to engineer robust light propagation in photonic systems. It relies upon foundational models that stem from mathematical equivalence between electronic and photonic systems ...
Shihua Chen   +6 more
doaj   +1 more source

Pitfalls and Security Measures for the Mobile EMR System in Medical Facilities [PDF]

open access: yesHealthcare Informatics Research, 2012
ObjectivesThe goal of this paper is to examine the security measures that should be reviewed by medical facilities that are trying to implement mobile Electronic Medical Record (EMR) systems designed for hospitals.MethodsThe study of the security ...
Kiho Yeo   +8 more
doaj   +1 more source

Frictionless Authentication Systems: Emerging Trends, Research Challenges and Opportunities [PDF]

open access: yes, 2017
Authentication and authorization are critical security layers to protect a wide range of online systems, services and content. However, the increased prevalence of wearable and mobile devices, the expectations of a frictionless experience and the diverse
Abidin, Aysajan   +6 more
core   +1 more source

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