Results 51 to 60 of about 2,170,748 (353)

Alginate‐Sludge Derived Biochar‐Calcium Hydrogel for Phosphate Removal and Slow‐Release Fertilizer: A Sustainable and Multifunctional Solution

Advanced Functional Materials, EarlyView.
An alginate‐based biochar hydrogel (ABC‐hydrogel), derived from sewage sludge, is developed for simultaneous phosphate removal and agricultural reuse. It captures phosphorus from water and gradually releases it as fertilizer, enhancing lettuce growth.
Yu Zhang, Baile Wu, Haoran Dong, Xiaohong Guan, Irene M. C. Lo   +4 more
wiley   +1 more source

Bilayer Solar Crystallizer by a Directional Liquid Transport Fabric for Stable Brine Treatment and Ion Recycling

Advanced Functional Materials, EarlyView.
The unique brine transportation and salt crystallization behavior, that is, the salt is preferred to be crystallized on the surface of the directional liquid transportation fabric, is discovered and investigated in this work. Abstract Directional and asymmetric liquid transport (DALT) materials are promising for human moisture management and ...
Zhang Hanchao, Yang Qiang, Wu Yudong, Meng Jie, Guan Xiaoyang, Jiang Yi, Chen Jinxing, Fan Jintu   +7 more
wiley   +1 more source

الحرب الاھلیة في سیرالیون

مجلة كلية التربية للبنات, 2019
The civil war in Seralion is considered as complex model of internal conflicts in Africa because link to crises have relation to political, economical, social and cultural conditions, which were infected by disability and paralysis in function ...
أ.م.د. جاسم یونس الحریري
doaj  

Photoresponsive Gas‐Permeable Membranes: Fundamentals, Innovations, and Prospects

Advanced Functional Materials, EarlyView.
Photoresponsive gas‐permeable membranes can be potentially used for smart packing, carbon capture, hydrogen purification, and optical gas valves due to their remote and non‐contact activation, precise spatial and temporal control, and reversible switching capabilities.
Zhuan Wang, Qilin Li, Bart van der Bruggen, Zhen Jiang, David M. Cahill, Jingliang Li, Shuaifei Zhao   +6 more
wiley   +1 more source

THE NIGERIAN CIVIL WAR, 1967-1970: ISSUES AND PERSPECTIVES [PDF]

Romanian Journal of Historical Studies
This paper dwells on the Nigerian Civil War. It argues that conflicts and crises usually emanate from society as a result of competition over scarce resources.
Thaddeus T. Ityonzughul
doaj  

The Effect of the American Civil War on the Aristocratic South Woman in Frazier`s Cold Mountain [PDF]

International Journal of Advanced Humanities Research
This study primarily aims to explore how the American Civil War impacted aristocratic Southern women by examining the shifts in their societal and familial roles.
Asmaa Shaaban, Iman Sehsah, nesreen radwan, waleed samir   +3 more
doaj   +1 more source

Civil Wars and International Trade [PDF]

Journal of the European Economic Association, 2008
This article analyzes empirically the relationship between civil wars and international trade. We first show that trade destruction due to civil wars is very large and persistent and increases with the severity of the conflict. We then identify two effects that trade can have on the risk of civil conflicts: It may act as a deterrent if trade gains are ...
Martin, Philippe, Mayer, Thierry, Thoenig, Mathias   +2 more
openaire   +7 more sources

Synthetic Antiferromagnetic Designer Nanodisks for High‐Performance Magnetic Separation

Advanced Healthcare Materials, EarlyView.
Micromagnetic‐modeling‐based design and scalable fabrication of synthetic antiferromagnet (SAF) magnetic disk particles (MDPs) using sputter deposition enable high‐performance magnetic separation. The SAF MDPs achieve high colloidal stability and magnetic responsiveness and enable efficient magnetic separation, outperforming conventional particles ...
Subas Scheibler, Sebastian Habermann, Alexander Gogos, Santiago Helbig, Lukas R. H. Gerken, Anna L. Neuer, Vera M. Kissling, Michal Krupinski, Mohammad Alinezhadfar, Rowena Crockett, Nico Kummer, Erik M. Mayr, Dieter Süss, Hans J. Hug, Inge K. Herrmann   +14 more
wiley   +1 more source

Designation of the Civil War in the Epistles, Addresses, and Speeches of Patriarch Tikhon and in the Materials and Diaries of the Members of the Local Council

Historia provinciae: журнал региональной истории
The article is devoted to the use of the denomination “civil war” in the church milieu in 1917–20. In the summer of 1917 the Holy Synod published an epistle about the “domestic fratricidal war,” which began in Russia according to the highest church ...
Pavel G. Rogozny
doaj   +1 more source

The Civil War in Russia (Problems of Understanding) [PDF]

Tractus Aevorum, 2019
A century has passed since the beginning of the tragic events of the deadly Civil War in Russia in the early twentieth century, which not only dramatically changed the country, but also affected (albeit to a lesser degree) nearly all regions of the world.
Mikhail V. Bryantsev
doaj