Results 111 to 120 of about 3,394 (246)

Redefining Nursing Leadership: A Multilevel Competency Framework for Future Healthcare Challenges

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Aim To examine the conceptual ambiguity of nursing leadership, particularly in relation to management roles, and to propose a multilevel competency framework that redefines leadership as a core dimension of nursing practice. The paper introduces an innovative hybrid Iceberg–Alles model that integrates observable competencies with deeper ...
Aleix Fontanals‐Jimenez   +3 more
wiley   +1 more source

RESTLESS BANDIT MARGINAL PRODUCTIVITY INDICES I: SINGLEPROJECT CASE AND OPTIMAL CONTROL OF A MAKE-TO-STOCK M/G/1 QUEUE [PDF]

open access: yes
This paper develops a framework based on convex optimization and economic ideas to formulate and solve by an index policy the problem of optimal dynamic effort allocation to a generic discrete-state restless bandit (i.e. binary-action: work/rest) project,
José Niño-Mora
core  

Retrospective Assessment of Social Rejection Related to Atopic Dermatitis During Childhood and Adolescence: The Scars of Life—Eczema Study

open access: yes
International Journal of Dermatology, EarlyView.
Bruno Halioua   +24 more
wiley   +1 more source

Barriers and Bootstraps? The Role of Attributions for Social Mobility Success and Failure in Policy Support and Faith in the American Dream

open access: yesJournal of Applied Social Psychology, Volume 55, Issue 5, Page 322-342, May 2025.
ABSTRACT Despite rising inequality making upward social mobility difficult, faith in the American Dream persists. Americans are often exposed to narratives where hard work leads to upward social mobility but are less likely to hear about the numerous instances where the same efforts don't pay off.
Erin Shanahan, Anne E. Wilson
wiley   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10-Year, Single-Institution Experience Encompassing the COVID-19 Pandemic. [PDF]

open access: yesPediatr Blood Cancer
Kappa S   +8 more
europepmc   +1 more source

Whittle index approach to the multi-class queueing systems with convex holding costs and IHR service times

open access: yes
We consider the dynamic scheduling problem in a single-server multi-class queueing system, where the accumulated holding costs of a customer is a convexly increasing function of the time that the customer spends in the system.
Aalto, Samuli
core   +1 more source

Removing the Basis of the Historic Conflict? The Downing Street Declaration and the Contested Role of European Integration in the Northern Ireland Peace Process

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract This article examines the section on European integration in the Joint Declaration by British Prime Minister John Major and his Irish counterpart Taoiseach Albert Reynolds in 1993. The Joint Declaration, also known as the ‘Downing Street Declaration’, was a pivotal moment in the Northern Ireland peace process.
Conor J. Kelly   +3 more
wiley   +1 more source

Remote Estimation of Gauss-Markov Processes over Multiple Channels: A Whittle Index Policy

open access: yes
We study a sampling and transmission scheduling problem for multi-source remote estimation, where a scheduler determines when to take samples from multiple continuous-time Gauss-Markov processes and send the samples over multiple channels to remote ...
Sun, Yin, Ornee, Tasmeen Zaman
core  

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