Results 151 to 160 of about 2,875 (301)

Can Europe Sustain a New Rules‐Based Geopolitical Order?

JCMS: Journal of Common Market Studies, Volume 64, Issue 4, Page 1624-1634, July 2026.
Abstract The European Union (EU) faces a unique opportunity to lead a new rules‐based international order in an era of American retreat and heightened global uncertainty. Yet its path to leadership is rife with obstacles. In this article, we draw on international relations literatures on international political economy and comparative politics ...
Kathleen R. McNamara, Federico Steinberg
wiley   +1 more source

Keeping Up With the Times? Rethinking Social Evaluations Research Under Contemporary Technological and Sociopolitical Forces

Journal of Management Studies, Volume 63, Issue 5, Page 2005-2031, July 2026.
Abstract The context within which social evaluations form has been fundamentally altered by contemporary forces, such as digital technologies, polarization, activism, politicization of business, and geopolitical tensions. While research on social evaluations has generated rich insights into the formation and development of constructs, such as ...
Marco Clemente, Michael Etter, Yuliya Snihur, Gokhan Ertug, Graffin Scott, Anastasiya Zavyalova   +5 more
wiley   +1 more source

ALDH+ Anaplastic Thyroid Cancer Cells Show Vulnerability to a Pharmacologic Inducer of Centrosome Declustering. [PDF]

Cancer Res Commun
Yu HG, Bijian K, Su J, Wernic D, Alaoui-Jamali MA.   +4 more
europepmc   +1 more source

Dramatic and Elusive Resonant Lattice Kerker Effect in the Nonlinear Response of Plasmonic Lattices

Nanophotonics, Volume 15, Issue 12, 25 June 2026.
Plasmonic metasurface that supports the resonant lattice Kerker effect, manifesting as the suppression of reflection in a narrow spectral range due to the simultaneous excitation of electric dipole and quadrupole modes, also gives rise to a substantial near‐field enhancement.
Sergejs Boroviks, Benjamin S. Garcia, Ebru Buhara, Olivier J. F. Martin   +3 more
wiley   +1 more source

From ground realities to policy: a framework for assessing multipolar health system governance in conflict-affected and high-risk areas. [PDF]

Global Health
Alkhalil M, Alzoubi Z, Safadi S, Abbara A, Ekzayez A, Garbayo AA, Blanchet K, Spiegel P, Siddiqi S.   +8 more
europepmc   +1 more source

Reading Olson to understand Trump : multipolarity without multilateralism?

, 2018
Since Trump’s election, multipolarity seems to be inducing an abatement of multilateralism. Why? This paper intends to explain this paradox by applying Mancur Olson’s theory of collective action to Trump’s Trade Policy.
Laïdi, Zaki
core  

Magnetically Reconfigurable Mode Strong Coupling Toward Tunable Nanophotonic Sensing Devices

Nanophotonics, Volume 15, Issue 12, 25 June 2026.
A magnetically reconfigurable metasurface realizes tunable strong coupling between structural and magneto‐structurally induced q‐BIC resonances without changing device geometry. The resulting hybrid branches enable high‐sensitivity refractive‐index sensing with noncontact active control, large figure of merit, and multiple resonance observables ...
Runmin Liu, Shengyi Wang, Liangui Deng, Hua Ge, Qiu Wang, Bowen Jia   +5 more
wiley   +1 more source

NIGERIA’S STRATEGIC BALANCING IN THE EMERGING MULTIPOLAR WORLD: BETWEEN WESTERN ALLIANCES AND RISING ASIAN POWERS

International Studies Journal
Background: As the post-Cold-War unipolar moment gives way to a fluid multipolar order, middle-income states are recalibrating their alignments to preserve autonomy and optimise developmental gains.
DR. NASA’I MUHAMMAD GWADABE
doaj  

Size-dependent temporal decoupling of morphogenesis and transcriptional programs in pseudoembryos. [PDF]

Sci Adv
Bennabi I, Hansen P, Merle M, Pineau J, Lopez-Delisle L, Kolly D, Duboule D, Mayran A, Gregor T.   +8 more
europepmc   +1 more source

High‐Order Multipolar Excitations Governing Circular Dichroism in an All‐Dielectric Chiral Metasurface

Nanophotonics, Volume 15, Issue 11, 13 June 2026.
An all‐dielectric asymmetric gammadion metasurface exhibits visible circular dichroism governed by helicity‐selective multipolar excitations. Quadrupole‐dominated and weaker mixed‐mode resonances are identified, and their distinct near‐field optical chirality and angular responses are revealed, establishing a direct link between structural asymmetry ...
Chien‐Feng Chien, Hsiu‐Ping Su, Yu‐Tsung Lin, Shu‐Fei Ho, Pin Chieh Wu   +4 more
wiley   +1 more source