Results 61 to 70 of about 19,427 (285)
Advanced Science, EarlyView.Permanent oxidative dipole (POD) engineering overcomes the electronic uniformity of quinoline‐linked COFs. By enhancing the dipole moment to 2.08 D and lowering exciton binding energy to 20.3 meV, it constructs a robust built‐in electric field and spatially decoupled redox centers. This bypasses inherent kinetic bottlenecks, achieving a 4569 µmol g−1 h−
Yong‐Quan Wu +2 more
wiley +1 more source
Angewandte Chemie, EarlyView.The successful extension of the nickel‐catalyzed asymmetric coupling of polarized 1,3‐dienes with aldehydes to an intramolecular setting opens an efficient new entry into hydroxylated N‐heterocyclic compounds, most notably valuable tetrahydroisoquinolines.
Thilo Bender +3 more
wiley +2 more sources
Rural Labor Supply and Economic Opportunities: Commuting, Migration, Tariffs, and Immigration
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Some rural counties remain dependent on agricultural or manufacturing jobs, but an increasing proportion have diversified economics. Rural counties also differ in their abilities to commute to an urban market characterized by higher wages and labor productivity.
Peter F. Orazem, Mary C. Ahearn
wiley +1 more source
Angewandte Chemie, EarlyView.Modular access to underexplored C5‐sulfenyl thiazoles via an intermolecular Pummerer rearrangement is reported. The methodology exhibits a broad functional group tolerance enabling the seamless design of trisubstituted thiazole cores bearing a sulfur handle for further elaboration.
Joe L. Smy +5 more
wiley +2 more sources
AI‐Based Immortality: The Ethical Advantage of the Aretai Approach
AI &Innovation, EarlyView.ABSTRACT The convergence of artificial intelligence, digital identity technologies, and biogerontological ambitions has produced a novel set of philosophical problems that have not yet been adequately addressed within mainstream bioethical discourse. Digital life extension—encompassing AI‐generated avatars, neural data preservation, mind uploading, and
Mirko Daniel Garasic
wiley +1 more source
Australian Journal of Social Issues, EarlyView.ABSTRACT Aged care work is physically and emotionally demanding. Workers can feel disempowered, vulnerable and at increased risk of experiencing work‐related stress. This in turn can result in sub‐optimal care and staff shortages. This study aimed to investigate what provisions exist within Australia's strengthened Aged Care Quality Standards to ...
Sharon Stoddart +11 more
wiley +1 more source
Infraestrutura de chaves públicas otimizadora [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2010Este trabalho tem como objetivo propor e implementar um novo conceito de certificado: o ...
Vigil, Martín Augusto Gagliotti
core
Revocation and update of trust in autonomous delay tolerant networks
, 2016 A Delay Tolerant Network (DTN) is a dynamic, fragmented, and ephemeral network formed by a large number of highly mobile nodes. DTNs are ephemeral networks with highly mobile autonomous nodes.
Camtepe, Seyit A. +7 more
core +1 more source
A User-Centric Protocol for Conditional Anonymity Revocation
, 2008 This paper presents and evaluates an improved anonymity revocation protocol. This protocol can be used to strengthen anonymity revocation capability in a privacy-enhancing identity management system. This protocol is user-centric, abuse-resistant, and it
Ernest Foo +5 more
core +1 more source
, 2017 This chapter considers the concept of revocation. Revocation is literally the action of ‘calling back’, in the sense of rescinding or annulling. It is a fundamental characteristic of wills that they are revocable wholly or partially at any time before a ...
Brian Sloan
core +1 more source