Results 41 to 50 of about 1,860,872 (287)

Sustainability Practices in SMEs: An Explorative Study on Ethnic Minority–Owned SMEs in the United Kingdom

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The application of firm sustainability practices (FSP) in ethnic minority–owned small and medium–sized enterprises (ESMEs) has received significantly less scholarly focus, making ESME FSP an emerging academic field. This study aims to explore the factors influencing ethnic minority–owned SMEs involved in FSP and identify the factors hindering ...
Nurul Islam   +2 more
wiley   +1 more source

The High-Altitude Volcanic Caves of Mount Etna (Eastern Sicily): A Relevant Refuge for Some Ptero-Bryophyte Communities

open access: yesLand
A phytosociological analysis of the plant communities in high-altitude volcanic caves of Mount Etna (Sicily), based on literature data and unpublished relevés, is presented.
Marta Puglisi   +4 more
doaj   +1 more source

A Converse Hawking-Unruh Effect and dS^2/CFT Correspondance [PDF]

open access: yes, 2002
Given a local quantum field theory net A on the de Sitter spacetime dS^d, where geodesic observers are thermalized at Gibbons-Hawking temperature, we look for observers that feel to be in a ground state, i.e.
Guido, Daniele, Longo, Roberto
core   +3 more sources

Latent Trajectories of Body Mass Index and Depressive Symptoms in Inpatients With Anorexia Nervosa: Predictors and Outcomes

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Inpatient treatment aimed at weight restoration and psychiatric stabilization is often required for individuals with anorexia nervosa (AN). This study aimed to identify distinct trajectories of change in body mass index (BMI) and depressive symptoms during inpatient treatment, examine clinical predictors and outcomes, and test ...
Matteo Martini   +5 more
wiley   +1 more source

Early Detection of Coronary Artery Disease by Micro-RNA Analysis in Asymptomatic Patients Stratified by Coronary CT Angiography

open access: yesDiagnostics, 2020
Early detection of asymptomatic coronary artery disease (CAD) is essential but underdeveloped. The aim of this study was to assess micro-RNA (miRNA) expression profiles in patients with or without CAD as selected by coronary CT angiography (CTA) and ...
Andrew J. Patterson   +5 more
doaj   +1 more source

Marriages of Mathematics and Physics: A Challenge for Biology [PDF]

open access: yes, 2017
The human attempts to access, measure and organize physical phenomena have led to a manifold construction of mathematical and physical spaces. We will survey the evolution of geometries from Euclid to the Algebraic Geometry of the 20th century.
Islami, Arezoo, Longo, Giuseppe
core   +1 more source

Environmental and local habitat variables as predictors of trophic interactions in subtidal rocky reefs along the SE Pacific coast

open access: yesEcography, EarlyView.
Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri   +6 more
wiley   +1 more source

Psychosocial well-being in middle schoolers: effects of a school cycling program in the wake of COVID-19

open access: yesFrontiers in Sports and Active Living
IntroductionThe impact of the Riding for Focus (R4F) school-based cycling program and key risk factors on middle school students’ mental health was evaluated following COVID-19 lockdowns.
Starla Murillo   +11 more
doaj   +1 more source

Influence of Whitening Gel Application Protocol on Dental Color Change

open access: yesThe Scientific World Journal, 2015
Objectives. To evaluate the influence of different whitening protocols on the efficacy of 35% hydrogen peroxide (HP) tooth whitening and gel pH and concentration. Material and Methods. Eighty-four enamel/dentin discs from bovine incisors were used.
Taciana Marco Ferraz Caneppele   +3 more
doaj   +1 more source

How to remove the boundary in CFT - an operator algebraic procedure [PDF]

open access: yes, 2007
The relation between two-dimensional conformal quantum field theories with and without a timelike boundary is explored.Comment: 18 pages, 2 figures.
A.L. Carey   +20 more
core   +3 more sources

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