Results 51 to 60 of about 263,222 (303)
Twenty Years of Poland's Euro-Atlantic Foreign Policy [PDF]
, 2011 During the years 1989-1991, after a deep transformation of the internal system and the international order in Europe, Poland pursued a sovereign foreign policy.
Zięba, Ryszard
core +2 more sources
Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source
Dying for the union?: Military officers and the creation of a European defence force
European Societies, 2003 In spite of the vagaries of the common foreign and security policy and the enduring domination of NATO, there now exist a fairly large number of West European military structures. Recently, European countries pledged substantial units towards the creation of a 60,000-strong EU Rapid Reaction Capability, due to be fully operational by the mid-2000s ...
openaire +1 more source
Advanced Functional Materials, EarlyView.A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
A European army: so near and yet so far
Revista CIDOB d'Afers InternacionalsIt has been seven decades since the six founding member states of what would become the European Union (EU) sought to integrate their armies into a common defence force through the European Defence Community.
Rafa Martínez +3 more
doaj +1 more source
The North Atlantic alliance and collective defense at 70: confession and response revisited [PDF]
, 2019 The North Atlantic Treaty was largely a response to global sentiment that other international organizations, namely the United Nations, were not accomplishing their intended purpose of the maintenance and promotion of peace and order in the world.
Schmitt, Michael
core +1 more source
Inactivating SARS‐CoV‐2 Virus with MOF‐Composites as Smart Face Masks
Advanced Functional Materials, EarlyView.In situ preparation and functionalization of MOF@Cotton fabrics as smart face masks for the immobilization of proteins and inactivation viruses, such as SARS‐CoV‐2. Abstract The significant impact of the SARS‐CoV‐2 (COVID‐19) pandemic outbreak on people's lives has highlighted the urgent need for effective personal protective equipment.
Romy Ettlinger +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.We introduce a nucleic acid nanoparticle (NANP) platform designed to be rrecognized by the human innate immune system in a regulated manner. By changing chemical composition while maintaining constant architectural parameters, we identify key determinants of immunorecognition enabling the rational design of NANPs with tunable immune activation profiles
Martin Panigaj +21 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari +4 more
wiley +1 more source