Results 41 to 50 of about 844 (173)

Dual‐Layer Conducting and Redox Polymer Bioanodes for Synergistic Enhancement of Microbial Extracellular Electron Transfer

Advanced Functional Materials, Volume 36, Issue 76, 21 September 2026.
A hybrid PEDOT/Fc‐LPEI conducting/redox polymer bioanode synergistically improves microbial extracellular electron transfer (EET) in Shewanella oneidensis MR‐1. The dual‐layer interface delivers 18‐fold higher current output and 27‐fold greater charge collected than bare carbon felt, highlighting an effective strategy for high‐performance ...
Shenghan Gu, Saman Azhari, Kuniaki Nagamine, Takeo Miyake, Gábor Méhes   +4 more
wiley   +1 more source

A Safe and Effective Bivalent Vaccine Candidate Against Duck Enteritis Virus and Duck‐Origin Novel Goose Parvovirus

Microbial Biotechnology, Volume 19, Issue 8, August 2026.
NGPV VP2 is expressed made DEV as vector and experessed NGPV VP2 could form virus‐like particles. rNGPV VP2‐Cre could facilitate clearance of NGPV and provided strong protection against highly virulent DEV. ABSTRACT Since 2015, duck‐origin novel goose parvovirus (NGPV) has caused severe economic losses to the Chinese duck industry, with no licensed ...
Liu Chen, Jionggang Hua, Weicheng Ye, Cun Zhang, Xinjin Li, Yinchu Zhu, Yuan Fu, Liang He, Suxin Huo, Zongxiao Wang, Zhuanli Wu, Tao Yun   +11 more
wiley   +1 more source

Report on the Survey of Role-Based Access Control (RBAC) in Practice [PDF]

, 2012
From literature study, we collected: (a) a set of core features of the RBAC model, according to the ANSI/INCITS 359:2004 RBAC standard, (b) implicit assumptions, (c) a set of strengths, and (d) a set of phenomena which may limit these strengths in practice.
Condori-Fernandez, Nelly, Nunes Leal Franqueira, V., Wieringa, Roelf J.   +2 more
openaire   +2 more sources

Red‐Pi: A Low‐Cost Red Teaming Platform for Water Infrastructure Security Assessment

SECURITY AND PRIVACY, Volume 9, Issue 4, July/August 2026.
ABSTRACT The water and wastewater sector faces growing cyber threats due to rapid digitalization and the use of IoT‐based control systems. Many utilities manage essential services that affect public health and the environment but do not have enough cybersecurity staff and cannot afford regular security tests.
Agustin Di Bartolo, Mohammadhossein Homaei, Pablo García Rodríguez, José Carlos Sancho Núñez, Andrés Caro Lindo, María Mar Ávila Vegas   +5 more
wiley   +1 more source

Role-Mining Optimization with Separation-of-Duty Constraints and Security Detections for Authorizations

Future Internet, 2019
Role-based access control (RBAC), which has been regarded as one of the most popular access-control mechanisms, is featured by the separation-of-duty constraints, mutually exclusive constraints, and the least-privileges principle.
Wei Sun, Shiwei Wei, Huaping Guo, Hongbing Liu   +3 more
doaj   +1 more source

An ECDSA Approach to Access Control in Knowledge Management Systems Using Blockchain

Information, 2020
Access control has become problematic in several organizations because of the difficulty in establishing security and preventing malicious users from mimicking roles.
Gabriel Nyame, Zhiguang Qin, Kwame Opuni-Boachie Obour Agyekum, Emmanuel Boateng Sifah   +3 more
doaj   +1 more source

Operational stability of mixed Sn–Pb perovskite solar cells: Mechanisms, mitigation strategies, and perspectives

Bulletin of the Korean Chemical Society, Volume 47, Issue 4, Page 416-428, April 2026.
This review consolidates mechanisms and solutions for mixed Sn–Pb perovskite solar cells. It identifies Sn2+ oxidation, iodine generation, and interfacial defects as primary instabilities. It discusses progress in additives, interface passivation, alternative hole transport layers, and solvent engineering as well as future directions for achieving long‐
Lei Chen, Kai Zhu
wiley   +1 more source

Enhancing Network Security in Mobile Applications with Role-Based Access Control

Journal of Information Systems and Informatics
In today's dynamic networking environment, securing access to resources has become increasingly challenging due to the growth and progress of connected devices.
Ezichi Mpamugo, Godwin Ansa
doaj   +1 more source

Access Control in Healthcare IoT: A Comprehensive Survey

Engineering Reports, Volume 8, Issue 4, April 2026.
This survey analyses access control mechanisms in Healthcare IoT, reviewing traditional and emerging models, identifying security and privacy challenges, and highlighting open research issues. It provides a comparative perspective to support the design of secure, scalable, and patient‐centric healthcare IoT systems.
Aleena Nazir, Mubashir Husain Rehmani, Bernard Butler, Donna O'Shea   +3 more
wiley   +1 more source

Research on the design and application of role-resource based access control model

Tongxin xuebao
The traditional role-based access control (RBAC) model plays a crucial role in permission management but faces challenges in Web applications, such as lack of resource definition, permission explosion, and permission leakage.
LAI Tianping, WANG Yongchao, LUO Pan, GAO Zhitong   +3 more
doaj   +2 more sources