Results 111 to 120 of about 145,322 (235)

Kinetic model of radiochemical oxygen depletion (ROD) in FLASH radiotherapy

open access: yesMedical Physics, Volume 53, Issue 4, April 2026.
Abstract Background The role of oxygen in “Ultra‐High Dose Rate” (UHDR) radiotherapy is currently subject to active debate, due to its importance in the FLASH effect. Radiochemical oxygen depletion (ROD) is used to characterize the removal of oxygen by its interaction with the free radicals produced by the radiation.
Joao Seco, Hugo Freitas
wiley   +1 more source

Integrating Spiritual Social Responsibility Commitment Into MSMES’ Sustainability: Bridging Green Practices in Emerging Economies

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
This study investigates the role of Spiritual Social Responsibility Commitment (SSRC) in promoting the sustainability of Micro, Small, and Medium Enterprises (MSMEs) in Indonesia, an emerging economy facing complex environmental challenges.
Firmansyah Irman   +2 more
doaj   +1 more source

Projective Equivalence for the Roots of Unity

open access: yes, 2019
Let $\mu_{\infty}\subseteq\mathbb{C}$ be the collection of roots of unity and $\mathcal{C}_{n}:=\{(s_{1},\cdots,s_{n})\in\mu_{\infty}^{n}:s_{i}\neq s_{j}\text{ for any }1\leq ...
Fu, Hang
core  

R11. Santé

open access: yes, 2021
Alaric, Jean-Paul   +16 more
openaire   +2 more sources

Spatial and Temporal Evolution of Graben Formation During Rift Linkage Using Quantitative Geomorphology: Insights From Central Afar

open access: yesTectonics, Volume 45, Issue 4, April 2026.
Abstract Quantifying fault slip rates and resolving rift segment linkage mechanisms is important for understanding the evolution of magma‐rich rift systems and the broader processes of continental break‐up. In tectonically and volcanically active rifts, such as Afar, there is commonly a lack of quantitative, observational constraints on long‐term fault
Reha Chandresh   +8 more
wiley   +1 more source

Application of the Nonparametric DEA Meta-frontier Approach with Undesirable Outputs in the Case of EU Regions

open access: yesBusiness Systems Research, 2016
Background: The paper focusses on the efficiency evaluation of the EU-28 NUTS 2 regions production process according to the concept of the Regional Competitiveness Index 2013.
Hančlová Jana, Melecký Lukáš
doaj   +1 more source

Entrepreneurial Developments and Challenges in the Sud Muntenia Region of Romania [PDF]

open access: yes
Entrepreneurship is crucial for the economic development of a region. Using entropy, cluster and shift-share analysis techniques, the authors present a detailed picture of the entrepreneurial milieu of the Sud Muntenia region of Romania, pointing both ...
Marioara Iordan, Mihaela-Nona Chilian
core  

Reaction Pathways and Cyclic Chain Model of Free Radicals in the Early Stage of Natural Ester Autoxidation: A DFT and Experimental Study

open access: yesHigh Voltage, Volume 11, Issue 2, Page 577-588, April 2026.
ABSTRACT Free radical reactions are crucial in the thermal oxidation of natural esters, yet the underlying elementary reaction pathways and oxidation mechanisms remain unclear. This study uses density functional theory to systematically investigate these mechanisms.
Kai Zhang   +3 more
wiley   +1 more source

FRACASO EMPRESARIAL Y EFECTOS CONTAGIO. Un análisis espacial para España

open access: yesEl Trimestre Económico, 2016
El gravísimo problema de caída de la actividad económica y desempleo en España encuentra un fiel reflejo en el círculo vicioso que genera el cierre de empresas, aproximado en este trabajo por la figura legal del concurso de acreedores. Este artículo se
José Horacio García-Marí   +2 more
doaj  

Resident and Family Carer Perspectives on the Impact of Allied Health Student Placements on Service Delivery to Residents in Northern NSW Aged Care Homes: A Qualitative Study

open access: yesAustralian Journal of Rural Health, Volume 34, Issue 2, April 2026.
ABSTRACT Objective To explore the perceptions of rural residential aged care home (RACH) residents and family carers about the integration of allied health students in service delivery, and its impact on residents' health and wellbeing. Setting Two rural RACHs in Northern NSW, where allied health students (Physiotherapy, Occupational Therapy, Speech ...
Rosie Meares   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy