Results 81 to 90 of about 8,698,213 (252)

THE 2019 FLOODS IN IRKUTSK REGION

Водное хозяйство России: проблемы, технологии, управление, 2019
The article presents the results of a study of the causes of floods in the summer of 2019 in the Irkutsk region, which affected more than 100 settlements, and the damage exceeded 35 billion rubles.
Andrey V. Shalikovsky, Anatoliy P. Lepikhin, Alexey A. Tiunov, Konstantin A. Kurganovich, Мikhail G. Morozov   +4 more
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

Advanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal, Younan Ma, Asad Khanmohammed, Dipen Parande, Hanming Zhang, Saket Dolare, Juliet Chen, Apiwat Wangweerawong, Saswata Karmakar, Hongfeng Deng, Frank Koppenhagen, Shraddha Sharma, Eric Reyes, Sherry He, Lianne Boeglin, Caroline Woo, Azadeh Paksa, Ayed Allawzi, Anusha Dias, Gregory Troiano, Shrirang Karve, Frank DeRosa   +21 more
wiley   +1 more source

The influence of natural factors on the spatial distribution of aufeis in Ulaanbaatar, Mongolia

Frontiers in Earth Science
Aufeis is a common phenomenon in the Northern Hemisphere and continues to pose a recurring challenge to settlement areas and urban infrastructure in Ulaanbaatar, Mongolia, during winter. Although it occurs annually, the processes and natural factors that
Ganbold Ulambayar, Ganbold Ulambayar, Tatsuya Watanabe, Avirmed Dashtseren, Avirmed Dashtseren, Dai Nakamura, Yamkhin Jambaljav, Ganbold Byambabayar, Khurelbaatar Temuujin, Gansukh Tsogt-Erdene, Dagvadorj Otgonjargal   +10 more
doaj   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Stable configurations for bounded satellite formation flying in the presence of gravitational perturbations

, 2022
A formation of satellites operating in low Earth orbits is subject to erturbations associated to the nonuniform gravitational field of the Earth, whose entities depend on the position, resulting in a different effect on each satellite of the formation.
Mauro Pontani, Paolo Teofilatto, Stefano Carletta   +2 more
core  

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

Advanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali, Jixin Zheng, Satoshi Wakai, Jie Liu, Hidetaka Nomaki, Misato Tsukatani, Noriyuki Isobe, Jingcheng Sang, Yuriko Aoki, Hideo Okamura, Daisuke Sasaki, Chiaki Ogino, Yuzo Yamazaki, Takashi Nishikaze, Kenji Takada, Maiko K. Okajima, Tatsuo Kaneko   +16 more
wiley   +1 more source

On the role of satellite communications for emergency situations with a focus on Europe [PDF]

, 2011
International audienceIn this paper, we describe how satellite communications may contribute to disaster management. During emergency situations, satellite communications present many advantages in supporting or replacing a terrestrial infrastructure (if
Matteo Berioli, Laurent Thomasson, Berioli, Matteo, Franck, Laurent, Rosalba Suffritti, Boutry, Philippe, Luca Simone Ronga, Suffritti, Rosalba, Thomasson, Laurent, Guy Harles, Ronga, Luca Simone, Laurent Franck, LUCA SIMONE, Ronga, Philippe Boutry, Harles, Guy   +14 more
core   +1 more source

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie, Rui Guo, Zhen Liu, Yang Hu, Laichun Zhao, Omid Mazaheri, Bufeng Zhang, Shuaijun Pan   +7 more
wiley   +1 more source

Substantiation of land reclamation technology in the Zaporizhzhia region degraded due to military actions using remote monitoring [PDF]

E3S Web of Conferences
This study provides a scientific and methodological basis for rehabilitating war-degraded land in the Zaporizhzhia region. The strategy integrates multispectral and radar satellite monitoring (Sentinel-1, Sentinel-2), GIS modeling, and adaptive ...
Mironov Igor, Kolesnik Valerii, Buchavyi Yuriy   +2 more
doaj   +1 more source