Results 51 to 60 of about 27,032 (186)

Integrity Constraints in Trust Management [PDF]

open access: yes, 2005
We introduce the use, monitoring, and enforcement of integrity constraints in trust management-style authorization systems. We consider what portions of the policy state must be monitored to detect violations of integrity constraints. Then we address the
Etalle, Sandro, Winsborough, William H.
core   +6 more sources

Tales From Within: Dental Students’ Reflective Activities Involving Equity‐Deserving Communities

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Objective Undergraduate dental training benefits from community service‐learning (CSL) placements, in which equity‐deserving groups receive oral health care and students can critically reflect on their experiences. This study aimed to thematically explore the moments of revelation and struggle that senior dental students reflected on while ...
Mario Brondani   +2 more
wiley   +1 more source

Renal screening sonography—A comparative study in a Portuguese basic emergency service

open access: yesJournal of Medical Radiation Sciences, Volume 72, Issue 1, Page 8-16, March 2025.
Renal sonography screening aids in clinical decision‐making for patients with suspected renal colic. This study intends to compare the accuracy and pertinence of sonographic findings obtained by a sonographer in a Basic Emergency Service (BES) with that of radiologists at Referral Hospital (RH) in Portugal. Renal sonography screening was able to detect
Sérgio Miravent   +9 more
wiley   +1 more source

The library and public relations [PDF]

open access: yes, 1949
Thesis (M.S.)--Boston University, 1949.
Gilbert, Alma Louise
core   +1 more source

Gatekeepers of the Future: The Role of Corporate Venture Capital in Corporate Artificial Intelligence Adoptions

open access: yesStrategic Change, EarlyView.
ABSTRACT This study extends absorptive capacity research by showing how corporate venture capital (CVC) investments enable corporate artificial intelligence (AI) adoption through collaboration pathways, delineated in four adoption archetypes that explain how heterogeneous AI knowledge is absorbed.
Louisa A. Müller   +2 more
wiley   +1 more source

Lost in translation: Toward a formal model of multilevel, multiscale medicine [PDF]

open access: yes, 2012
For a broad spectrum of low level cognitive regulatory and other biological phenomena, isolation from signal crosstalk between them requires more metabolic free energy than permitting correlation. This allows an evolutionary exaptation leading to dynamic
Rodrick Wallace
core   +1 more source

Blockchain Technology as a Catalyst for Business Model Transformation and Organizational Change: Insights From Finnish Case Studies

open access: yesStrategic Change, EarlyView.
ABSTRACT Blockchain technology entails more than new operational tools; it is a strategic decision‐making challenge that reshapes how organizations create, deliver, and capture value. This research uses a multiple‐case study approach in the Finnish context, conducting 11 semi‐structured interviews.
Melisa Petra Benchis   +3 more
wiley   +1 more source

A distributed knowledge-based approach to flexible automation : the contract-net framework [PDF]

open access: yes, 1987
Includes bibliographical references (p. 26-29)
Shaw, Michael, 1956-   +1 more
core  

A new tool for the performance analysis of massively parallel computer systems

open access: yes, 2010
We present a new tool, GPA, that can generate key performance measures for very large systems. Based on solving systems of ordinary differential equations (ODEs), this method of performance analysis is far more scalable than stochastic simulation.
Alessandra Di Pierro   +4 more
core   +3 more sources

Underground Lag: Fungal Community and Edaphic Legacies After Disturbance

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Páramos are neotropical mountain ecosystems that regulate water and store large amounts of carbon, but are increasingly degraded by agriculture and grazing. Although native vegetation often recolonizes after abandonment, belowground recovery remains poorly understood.
Wilmer Dajhan Navarrete‐López   +6 more
wiley   +1 more source

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