Results 31 to 40 of about 24,292 (256)

Enhancing Near‐Room‐Temperature Thermoelectric Performance of n‐Type Mg3(Sb, Bi)2‐Based Materials via ZrB2 Heterointerface Engineering

Advanced Science, EarlyView.
A conductive ZrB2 ceramic composite strategy was developed for Mg3(Sb, Bi)2 thermoelectrics to regulate carrier transport and phonon scattering through heterointerface engineering. The 1.0 wt.% ZrB2 composite achieved enhanced room‐temperature performance, with a power factor of 28.51 µW cm−1 K−2 and a peak ZT of 1.22 at 573 K.
Yangyang Xu, Li Zhang, Meng Li, Jie Zhang, Nan‐Hai Li, Yan‐Ling Yang, Xiao‐Lei Shi, Zhi‐Gang Chen   +7 more
wiley   +1 more source

Liberalism and Grand Theories of International Relations

Czech Journal of International Relations, 2004
Neoliberal institutionalism, developed by Robert Keohane, and liberal theory of international relations elaborated by Andrew Moravcsik, nowadays represent two grand International Relations (IR) theories drawing on liberalism as one of the main ...
Jan Karlas
doaj  

United Nations Peace Operations and International Relations Theory Edited by Kseniya Oksamytna and John Karlsrud

NUST Journal of International Peace and Stability
A comprehensive review of the book United Nations (UN) Peace Operations and International Relations Theory, edited by Kseniya Oksamytna and John Karlsrud, helps analyze the challenging notion that International Relations (IR) theories are impersonal and
Tahreem Tariq
doaj   +1 more source

The Guanxi of Relational International Theory

, 2017
This book offers a relational theory of International Relations (IR). To show the ways in which the relationality is foreshadowed in IR conversations it makes the following three points: 1) it recovers a mode of IR theorizing as itinerant translation; 2) it deploys the concept and practices of guanxi (employed here as a heuristic device revealing the ...
openaire   +3 more sources

Machine Learning‐Assisted Design and Performance Prediction of a Compact Dual‐Band Polarization‐Insensitive THz Metamaterial Absorber for Skin‐Cancer‐Related Refractive‐Index Sensing

Advanced Electronic Materials, EarlyView.
A compact QASRR‐based THz metamaterial absorber enables polarization‐insensitive dual‐band absorption and skin‐cancer‐related refractive‐index sensing through measurable resonance shifts. Field, surface‐current, and circuit analyses clarify the dual‐resonance mechanism, while StackNet‐assisted prediction accurately estimates the simulated absorption ...
Md. Murad Kabir Nipun, S. M. Rifatur Rana, Md. Golam Morshed, Imrose Jahan, F. A. Sabbir Ahamed, Md. Jahedul Islam   +5 more
wiley   +1 more source

The Study of International Peace Initiatives and International Relations Theories

Czech Journal of International Relations, 2012
This study aspires to harness the impulses of the critique of international peace initiatives (IPIs) up to this point for the purposes of improving the practical inquiries into them.
Tomáš Dopita
doaj  

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

Advanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park, Saeed Pourasad, Jinhong Mun, Arunkumar Chitteth Rajan, Tae Hyeon Park, Anand Rohit, Mohammad Zafari, Tan‐Lien Pham, Eunjae Jung, Bonseung Koo, Miran Ha, Gi Beom Sim, Hyun Gyu Park, Won Woong Choi, Kwanghyeon Jo, Soohaeng Yoo Willow, David ChangMo Yang, Chang Woo Myung, Geunsik Lee, Kwang S. Kim   +19 more
wiley   +1 more source

The Construction of International Relations (IR) Theories in China

Estudos Internacionais
This paper reviews the debates among Chinese scholars regarding the development of Chinese International Relations (IR) theory. We demonstrate that these debates, which began in the 1980s, reflect an increasing awareness among local academics of the ...
Miaofang Guan, Feliciano de Sá Guimarães   +1 more
doaj   +1 more source

The Expansion of Information and Communications Technologies: Theoretical Approaches and Security Considerations of Iran [PDF]

Faṣlnāmah-i Pizhūhish/hā-yi Rāhburdī-i Siyāsat, 2016
Technology always has played an increasingly vital role in shaping human life. In terms of International Relations, the existence of nuclear weapons technology affected politics during Cold War era, but, nowadays, in the Age of Information, Information ...
Morteza Nourmohammadi, Roohollah Talebi Arani   +1 more
doaj  

Design Principles of Electrocatalysts for Industrial‐Scale Water Electrolysis

Advanced Energy Materials, EarlyView.
This Review distills electrocatalyst design for industrial‐scale water electrolysis into integrated principles linking active‐site engineering, phase and lattice modulation, interfacial microenvironment regulation and mass‐transport control. By connecting catalyst families with HER/OER mechanisms and practical operating demands, it outlines pathways ...
Hong Tang, Cui Ce, John Wang
wiley   +1 more source