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Benedikt Bergmann, Stefan Gohl, Declan Garvey, Jindrich Jelínek and Petr Smolyanskiy
In space application, hybrid pixel detectors of the Timepix family have been considered mainly for the measurement of radiation levels and dosimetry in low earth orbits. Using the example of the Space Application of Timepix Radiation Monitor (SATRAM), we...
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Gulab Singh, Tong Deng, Michael S. A. Bradley and Richard Ellis
Particle degradation of biomass materials can be a severe issue in transportation and material handling because of dust generated. Especially for pneumatic conveying systems, assessment of material degradation in such a large process can be challenging.
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Pengfei Sun, Jun Wei, Yaoyao Gao, Zuhao Zhu and Xiao Huang
Immobilized microbial materials can effectively remove pollutants from surface water, and a biochar/clay composite particle (BCCP) material is prepared with immobilized Flavobacterium mizutaii sp. and Aquamicrobium sp. to remove ammonia nitrogen (NH4+?N)...
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Na Liang, Zhaohui Yuan and Fuli Zhang
Severe oil particle-induced erosion to the prestage component progressively degrades the overall performance of the deflector jet servo valve (DJSV), even leading to valve failure. Herein, we present an approach for evaluating degradation in performance ...
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Xiaoyi Lou, Yifan Sui, Qichao Zhang, Changling Fang, Yunyu Tang, Xuan Zhang, Guangxin Yang, Yongfu Shi, Dongmei Huang, Jie Guan and Yaoguang Guo
The removal of decabromodiphenyl ether (BDE 209), as a typical persistent organic pollutant (POP), is of worldwide concern. Mechanochemical (MC) processes are promising methods to degrade environmental pollutants, most of which use a single grinding reag...
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Olimpia Daniela Frent, Laura Gratiela Vicas, Narcis Duteanu, Nicoleta Sorina Nemes, Bogdan Pascu, Alin Teusdea, Claudia Mona Morgovan, Mariana Eugenia Muresan, Tunde Jurca, Annamaria Pallag, Ana Maria Vlase, Laurian Vlase, Ioana Dejeu, George Emanuiel Dejeu and Eleonora Marian
The objective of this study was to develop microspheres (Ms) from natural materials, chitosan (Ch) and sodium alginate (Na-Alg), that protect Ruta graveolens L. (RG) extract against temperature, pH, and the oxidative impact of degradation. The microspher...
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Moses T. Yilleng, Nancy Artioli, David Rooney and Haresh Manyar
Palladium@mesoporous titania core@shell nanoparticles with uniform and narrow particle size distribution were synthesised using a four component ??water in oil?? microemulsion system. The prepared materials were well characterised using N2 adsorption?des...
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Noura Al-Mazrouei, Waleed Ahmed and Ali H. Al-Marzouqi
The utilization of waste materials like bio-binders and fine aggregates in construction is crucial for achieving environmentally sustainable building practices. By reusing these materials, we can significantly reduce waste production and preserve preciou...
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Reyana Islam and Yoshiki Nishi
Increasing plastic fragments (PFs) in the environment have attracted considerable social and academic attention. Several methods have been proposed to mitigate plastic pollution, such as filtration and degradation. This study focuses on the removal of pl...
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Kunhu Kou, Bochen Li, Lu Ding and Lei Song
Underwater multi-target tracking is one of the key technologies for military missions, including patrol and combat in the crucial area. Since the underwater environment is complex and targets? trajectories may intersect when they are in a dense area, it ...
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