Results 61 to 70 of about 249,662 (220)

Practical Attribute-Based Encryption: Traitor Tracing, Revocation, and Large Universe [PDF]

, 2015
In Ciphertext-Policy Attribute-Based Encryption (CP-ABE), a user\u27s decryption key is associated with attributes which in general are not related to the user\u27s identity, and the same set of attributes could be shared between multiple users. From the
Zhen Liu, Duncan S. Wong
core   +1 more source

Corporate Indigenous Stakeholder Engagement in the Sustainability Reporting: Evidence From the Australian Mining Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT Given the growing pressure for indigenous stakeholder engagement, this paper explores the extent and nature of indigenous stakeholder engagement disclosures in the sustainability reporting of Australian mining companies. Drawing on stakeholder theory and legitimacy theory, this study explores how large Australian mining companies disclose ...
Md. Moazzem Hossain, Aklema Choudhury Lema, Shamsun Nahar, Md. Jahidur Rahman, Udani Chathurika Edirisinghe, Kerry Bodle   +5 more
wiley   +1 more source

Revocable Attribute-Based Searchable Encryption Scheme with Policy Hiding [PDF]

Jisuanji gongcheng
The importance of data privacy protection and ciphertext searchability in cloud computing environments is increasing. Access policies in plain text in traditional CP-ABE schemes may leak sensitive information, and revoking malicious users is cumbersome ...
LIU Chenxu, CAO Suzhen, LIU Jingjie, PANG Xinjie, FENG Zhen
doaj   +1 more source

Service attribute importance and strategic planning: An empirical study [PDF]

, 2008
There is growing evidence that attribute importance is a function of attribute performance. Several studies reported that service quality attributes fall into three categories: basic, performance, and excitement.
Pezeshki, V, Mousavi, A
core   +3 more sources

One‐Shot Pd(II)‐Catalyzed Multiple C–H Activation Enables Modular Construction of Fluorenylidene Oxindole‐Based Multi(Polycyclic) Aromatic Enes

Chemistry – A European Journal, EarlyView.
A one‐shot Pd(II)‐catalyzed C─H activation strategy enables the rapid conversion of simple linear propiolamides into structurally diverse mono‐, di‐, and tri‐olefin‐bridged MPAEs. This cascade process orchestrates up to six sequential C–H activations in a single operation, providing streamlined access to highly conjugated architectures.
Haiyu Wang, Kouki Sakata, Takuma Sato, Masahiro Terada, Tienan Jin   +4 more
wiley   +1 more source

Cyclopropylamine‐Derived Distonic Iminium Radicals: Photoinduced Strategies in Chemo‐ and Stereo‐Selective Synthesis

Chemistry – A European Journal, EarlyView.
Cyclopropylamines have emerged as powerful photocatalytic building blocks. Upon light‐induced single‐electron oxidation, they undergo strain‐release ring opening to generate distonic iminium radicals that enable diverse transformations, including ring‐opening functionalization, formal [3 + 2] cycloadditions, radical cascades, and asymmetric bond ...
Maria Chiara Cabua, Alberto Luridiana, Francesco Secci, Emanuele Cocco   +3 more
wiley   +1 more source

Multi-authority attribute-based encryption with efficient revocation

Tongxin xuebao, 2017
Multi-authority attribute-based encryption was very suitable for data access control in a cloud storage environment.However,efficient user revocation in multi-authority attribute-based encryption remains a challenging problem that prevents it from ...
Kai ZHANG, Jian-feng MA, Hui LI, Jun-wei ZHANG, Tao ZHANG   +4 more
doaj   +2 more sources

Insights Into the Roles of the Corporate Governance Mechanism in Sustainability Assurance Practices

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Our study explores the roles of corporate governance mechanisms in sustainability assurance practices in China through 40 semi‐structured interviews with sustainability reporting preparers and assurance providers. Guided by framing theory, the findings unveil distinct frames of the two groups perceiving governance of sustainability assurance ...
Cong Mu, Ying Han Fan, Hadrian Djajadikerta   +2 more
wiley   +1 more source

Next‐Generation Carbon‐Based Anodes for Alkali Metal‐Ion Batteries: Recent Progress on Biphenylene and Emerging Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley   +1 more source

Assessing brand image through communalitites and asymmetries brand-to-attribute and attribute-to-brand associations. [PDF]

, 2005
Brand image is a key component of customer-based brand equity, and refers to the associations a consumer holds in memory. Such associations are often directional; one should distinguish between brand-to-attribute and attribute-to-brand associations ...
Torres, Anna, Bijmolt, Tammo H. A., Bijmolt, Tammo, Torres Lacomba, Anna   +3 more
core   +1 more source