Results 31 to 40 of about 556,399 (226)

Pragmatic power Europe: Responding to an emerging multipolar world [PDF]

, 2015
Introduction: This paper presents a reconceptualisation of the European Union (EU) as that of pragmatic power Europe. It suggests that the emergence of a multipolar world presents a critical opportunity to re-frame our expectations and understandings of ...
Dee, Megan
core  

Multipolar theory of black-body radiation shift of atomic energy levels and its implications for optical lattice clocks

, 2006
A black-body radiation (BBR) shifts of (nsnp ^3P_0) - (ns^2 ^1S_0) clock transition in divalent atoms Mg, Ca, Sr, and Yb are evaluated. A theory of multipolar BBR shifts is developed and its implications are discussed. At room temperatures, the resulting
Andrei Derevianko, S. G. Porsev, Sergey G. Porsev, W. R. Johnson   +3 more
core   +1 more source

Engineering Trace‐Amount Electrolyte Additives for Aqueous Zinc Batteries

Advanced Energy Materials, EarlyView.
Large‐amount additives primarily modify the bulk electrolyte by coordinating with Zn2+ or reshaping the hydrogen‐bond network, thereby altering the overall solution chemistry. In contrast, trace‐amount additives mainly operate at the electrode–electrolyte interface, regulating Zn deposition through electric double‐layer modulation, interfacial ...
Zhaoxin Li, Jinhua Guo, Longjun Chang, Zhenyu Jiang, Shuchang Liu, Chao Wang, Qi Liu, Baohua Li, Zhiqiang Niu, Qing Li   +9 more
wiley   +1 more source

Transformation of economic interests in the context of the multipolar world order formation

Economic Annals-ХХI, 2021
The national interests of countries directly depend on the world order established at a certain time, which constantly transforms, exerting key influence on international economic relations.
A. Chernysheva, K. Dobrova, E. Dobrova, V. Kuznetsova   +3 more
semanticscholar   +1 more source

Hong Kong's non‐local undergraduate recruitment: Policies, institutional practices and student perspectives

British Educational Research Journal, EarlyView.
Abstract Beneath the Hong Kong government's enthusiasm for recruiting non‐local undergraduates—including students from the Chinese Mainland and other international regions—lies a longstanding gap in understanding the core meanings and drivers shaping the territory's expanding focus on inward international student mobility (ISM).
Fang Gao, Wei Yan Xiong, Hei‐hang Hayes Tang, Xiao Han   +3 more
wiley   +1 more source

The EU as a Global Actor in a Multipolar World and Multilateral 2.0 Environment. Egmont Paper No. 36, March 2010 [PDF]

, 2010
This paper discusses a number of long-term global trends that are likely to affect the ambition of the EU to be a global actor. Being or becoming a global power is indeed not only determined by an internal and voluntary policy of that actor.
Van Langenhove, Luk.
core  

NMR relaxation rate in the field-induced octupolar liquid phase of spin-1/2 J1-J2 frustrated chains

, 2011
In the spin-1/2 frustrated chain with nearest-neighbor ferromagnetic exchange J1 and next-nearest-neighbor antiferromagnetic exchange J2 under magnetic field, magnetic multipolar-liquid (quadrupolar, octupolar, and hexadecapolar) phases are widely ...
, Baran M, Drechsler S-L, Enderle M, Furukawa S, Giamarchi T, Giamarchi T, Hase M, Hikihara T, Hikihara T, Hikihara T, Masahiro Sato, Masuda T, Sato M, Sato M, Sato M, See, Sudan J, Svistov L E, Toshiya Hikihara, Tsutomu Momoi, Wolter A U B, Wolter A U B   +22 more
core   +1 more source

Hypoxia Induces a Mitotic Survival Advantage After Radiotherapy in Head and Neck Cancer Cells

International Journal of Cancer, EarlyView.
Hypoxic tumor environments significantly limit radiotherapy effectiveness against cancer, particularly in head and neck squamous cell carcinoma (HNSCC). Here, the authors tracked hypoxic and post‐hypoxic cells using a hypoxia‐fate mapping system in human papillomavirus (HPV)‐positive and HPV‐negative HNSCC models.
Marilyn Wegge, Rüveyda Dok, Ludwig J. Dubois, Sandra Nuyts   +3 more
wiley   +1 more source

Beam steering with dielectric metalattices

, 2017
We study optical wave manipulations through high-index dielectric metalattices in both diffractionless metasurface and diffractive metagrating regimes. It is shown that the collective lattice couplings can be employed to tune the excitation efficiencies ...
Liu, Wei, Miroshnichenko, Andrey E.
core   +1 more source

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

InfoMat, EarlyView.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source