Results 61 to 70 of about 10,555 (249)

Angstrom‐Scale Confined Ion Sieve and Accelerator for Efficient Aqueous Zinc Batteries

Advanced Materials, EarlyView.
An angstrom‐scale confined ion accelerator strategy is proposed for ultra‐stable aqueous Zn anodes. Selective and precise transport of hydrated Zn(H2O)62+, Zn2+ cations, H2O molecules, and SO42− anions is achieved by in‐plane atomic Ti vacancies and angstrom‐scale interlayer free spacing within the Ti0.87O2 interfacial layer, leading to homogeneous Zn ...
Xing Peng, Caichao Ye, Yingqiang Li, Zhihang Liu, Kunxi Luan, Jinbo Fan, Honglan Huang, Chao Liu, Na Shen, Zhen Hou, Wenyao Zhang, Yongsheng Fu, Mingzhe Chen, Linfeng Hu, Pan Xiong, Guoxiu Wang, Junwu Zhu   +16 more
wiley   +1 more source

CONSEQUENCES OF THE REALIZATION OF NATO STRATEGY IN THE CONFLICTS OF "THE ARAB SPRING" FOR THE STATES OF THE MIDDLE EAST AND NORTH AFRICA

Vestnik MGIMO-Universiteta, 2016
The article considers the consequences of the realization of NATO strategy in the conflicts of "the Arab spring" for the states of the Middle East and North Africa.
E. A. Antyukhova
doaj   +3 more sources

U.S. Policy toward the Arab-Israeli Conflict under President Dwight Eisenhower, 1953–1961 [PDF]

Storìnki Istorìï, 2016
The article is dedicated to the Eisenhower administration policy toward Arab-Israeli conflict. U.S. policy during Suez Crisis and the issuance of the Eisenhower Doctrine were considered.
V. Buzan
doaj  

ENERGY DIALOGUE BETWEEN RUSSIA AND SAUDI ARABIA IN 2010-2017

Vestnik RUDN. International Relations, 2018
Energy dialogue between Russia and the Kingdom of Saudi Arabia became an issue of current importance in many respects, due to transformation of the whole system of international relations in the Middle East, caused by several military and political ...
Mohamed Abdu Hassan Ahmed
doaj   +1 more source

Water scarcity as a window of opportunity for a peacful settlement in the Middle East. (c2011) [PDF]

, 2017
Includes bibliographical references (leaves 72-76). ; Water shortage and the deterioration of water quality in the Middle Eastern region are alarming. The question of water shortage is becoming a salient issue and a prominent potential source of conflict.
openaire   +2 more sources

Escaping the Scaling Relationships in Oxygen Reduction Catalysis: Implications for PEM Fuel Cells

Advanced Materials, EarlyView.
Escaping the scaling relationships of the oxygen reduction reaction is vital for hydrogen fuel cells. This outlook examines how interfacial heterogeneity, spanning the subsurface lattice, chemisorption layer, and near‐interface solvation volume, mechanistically decouples intermediate binding energetics.
Muhammad Bilal Wazir, Lourdes F. Vega, Maryam Khaleel   +2 more
wiley   +1 more source

Microcone Array‐Mediated Distance Tuning for Photonic Nanojet‐Amplified SERS

Advanced Optical Materials, EarlyView.
A tunable microcone array platform provides precise vertical gap control between dielectric microspheres and a SERS‐active surface. This structural regulation aligns the photonic nanojet focal point with plasmonic hotspots, delivering a 15‐fold optical signal enhancement.
Chen‐Ting Hung, Yan‐Ru Liu, Ko‐Chi Chen, You‐Chia Chang, Yuh‐Lin Wang, Yih‐Fan Chen   +5 more
wiley   +1 more source

An Example of Efforts to Increase Agricultural Output in the Ottoman Middle-East: the Irrigation Project of the Jaffa Valley

Belleten, 2016
In the 19th century, in regions that lay outside the agriculture lands along the shores of rivers in the Middle East, dry agriculture that was affiliated with seasonal precipitation was practiced.
İsmail Yaşayanlar
doaj   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source