Results 71 to 80 of about 3,221,844 (374)

Towards Strategic Corporate Social Responsibility Approach in International Projects—Review of South-South Cooperation: A Case Study of Chinese Projects in Angola

open access: yesSustainability, 2019
This paper offers a modified theoretical approach towards corporate social responsibility (CSR), adjusted to the specifics of South-South cooperation (SSC).
Marko M. Mihić   +3 more
semanticscholar   +1 more source

Recomposable Layered Metasurfaces for Wavelength‐Multiplexed Optical Encryption via Modular Diffractive Deep Neural Networks

open access: yesAdvanced Functional Materials, EarlyView.
Modular diffractive deep neural network metasurfaces encode and reconstruct holograms across layer combinations and wavelengths, enabling secure, multifunctional operation. Each layer acts independently yet composes jointly, yielding up to m(2N −1) channels for m wavelengths and N layers.
Cherry Park   +4 more
wiley   +1 more source

Small state regional cooperation, South-South and South-North migration, and international trade [PDF]

open access: yes, 2010
This paper provides a different basis than previous analyses for regional bloc formation and regional migration. Due to low bargaining power and fixed costs, small states face a severe disadvantage in negotiations with the rest of the world and might ...
Schiff, Maurice
core   +1 more source

Atomic‐Level Ionic Displacement Polarization Enhanced Piezocatalytic Hydrogen Evolution in Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Two isomorphic COFs were synthesized and compared, including an amphoteric COF (SQ‐TAPT) and a neutral COF (PDA‐TAPT). The ionic bonds in SQ‐TAPT introduce more Born effective charges, thereby enhancing its ionic displacement polarization. Experimental and theoretical calculations demonstrated that SQ‐TAPT exhibited higher polarity and stronger ...
Ge Yan   +12 more
wiley   +1 more source

Cooperação internacional em saúde: o caso da Fiocruz

open access: yesHistória, Ciências, Saúde: Manguinhos
Resumo O artigo revisa a trajetória da cooperação internacional considerando os ajustes feitos a partir das principais conferências internacionais sobre o assunto (Buenos Aires, 1978; Roma, 2003; Paris, 2005; Acra, 2008; e Busan, 2011).
José Roberto Ferreira   +3 more
doaj   +1 more source

Does China’s Aid in Africa Affect Traditional Donors?

open access: yesInternational Studies: Interdisciplinary Political and Cultural Journal, 2019
China’s role as an emerging aid provider and the concept of a social plan in Africa has led to polarised responses in the West. Several say that this “productivist” strategy is much less determined by the concepts of citizenship, legal, social rights ...
Kassaye Deyassa
doaj   +1 more source

Advances in Bioprinting to Model Immune‐Mediated Skin Diseases

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how 3D bioprinting drives innovation in developing in vitro skin models that mimic immune‐mediated diseases. It highlights current technologies, key applications in studying skin pathologies, and emerging challenges. The review points toward future opportunities for improving disease modeling and advancing therapeutic and cosmetic ...
Andrea Ulloa‐Fernández   +4 more
wiley   +1 more source

Small State Regional Cooperation, South-South and South-North Migration, and International Trade [PDF]

open access: yes
This paper provides a different basis than previous analyses for regional bloc formation and regional migration. Due to low bargaining power and fixed costs, small states face a severe disadvantage in negotiations with the rest of the world and might ...
Schiff, Maurice
core   +3 more sources

The Republic of South Africa

open access: yesCzech Journal of International Relations, 2014
This text deals with the development assistance of the Republic of South Africa after the fall of the apartheid era. The article is framed by the theory of South-South cooperation, which was established in the 1950’s and has risen since the beginning of
Linda Piknerová
doaj  

Is there a Brazilian solution for every African problem? Brazilian Health Cooperation in Angola (2006-2015)

open access: yesCarta Internacional, 2016
The international system in general, and the international cooperation for development specifically, have been through important changes in the last decades.
Paulo Esteves   +2 more
doaj   +1 more source

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