Results 71 to 80 of about 576,041 (298)

Triple Wins from Foreign Direct Investment: Potential for Commonwealth countries to maximise economic and community benefits from inward investments case studies of Belize and Botswana [PDF]

open access: yes, 2009
The findings of the case study on Botswana indicate that mining companies in Botswana have adopted the philosophy of CSR and are prepared to link social and environmental initiates to their core business.
Veronica Broomes
core  

Degraded Broadcast Diamond Channels with Non-Causal State Information at the Source

open access: yes, 2012
A state-dependent degraded broadcast diamond channel is studied where the source-to-relays cut is modeled with two noiseless, finite-capacity digital links with a degraded broadcasting structure, while the relays-to-destination cut is a general multiple ...
Li, Min, Simeone, Osvaldo, Yener, Aylin
core   +1 more source

Risk of Retinopathy Associated with Long‐Term Use of Hydroxychloroquine in Patients with Rheumatic Diseases: A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to estimate the prevalence and cumulative incidence of hydroxychloroquine retinopathy (HCQ‐R) and its risk factors among patients receiving long‐term HCQ with rheumatic diseases through a systematic review and meta‐analysis of observational studies that used spectral‐domain optical coherence tomography (SD‐OCT) for screening ...
Narsis Daftarian   +4 more
wiley   +1 more source

Technikfolgenabschätzung als Perspektive zur Gestaltung der Open-Access-Transformation

open access: yeso-bib. Das offene Bibliotheksjournal
Der technologische Wandel des wissenschaftlichen Publizierens bringt Ambivalenzen mit sich. Das äußert sich in grundsätzlicher und spezifischer Kritik an Open Access.
Stefan Drößler   +2 more
doaj   +1 more source

Corporate Social Responsibility in the Diamond Mining Industry on the West Coast of South Africa [PDF]

open access: yes, 2009
the study was aimed at seeing how communities benefit from ...
David van Wyk   +2 more
core  

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Facetten eines Missverständnisses

open access: yeso-bib. Das offene Bibliotheksjournal, 2022
S. Dellmann   +3 more
doaj   +1 more source

From Fees to Free: Comparing APC-Based and Diamond Open Access Journals in Engineering

open access: yesPublications
This study analyzes the impact of different Open Access (OA) publication models in engineering, comparing journals that charge Article Processing Charges (APCs) with those operating under the Diamond OA model.
Luís Eduardo Pilatti   +3 more
doaj   +1 more source

The need for ‘Diamond Engagement’ around open access to high quality research output [PDF]

open access: yes
This paper advocates for a co-ordinated cultural shift in their engagement with access to resources in order to make peer-reviewed articles available to a wider audience.
Science Europe
core  

A gorilla adenovirus-based vaccine against Zika virus induces durable immunity and confers protection in pregnancy [PDF]

open access: yes, 2019
The teratogenic potential of Zika virus (ZIKV) has made the development of an effective vaccine a global health priority. Here, we generate two gorilla adenovirus-based ZIKV vaccines that encode for pre-membrane (prM) and envelope (E) proteins (GAd-Zvp ...
Brough, Douglas E   +7 more
core   +1 more source

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