Results 121 to 130 of about 64,603 (277)

Model testing of radioactive contamination Cs-137 of soils and bottom sediments in the Romachka river (Tomsk region, Russia) [PDF]

, 2016
This paper presents results of testing models for the radioactive contamination of river water and bottom sediments by 137Cs. The scenario for the model testing is based on data from the Romashka River, which was contaminated as a result of accidents at ...
Boyer, P., Dmitrieva, O. S., Quantin, C., Rikhvanov, Leonid Petrovich   +3 more
core  

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Investigation of bentonite clay minerals as a natural adsorbents for Cs-137 real radioactive wastewater treatment

Desalination and Water Treatment
In this work, the removal of the radioactive element Cs-137 from actual radioactive wastewater was studied by batch adsorption studies. To lower the dangers of radioactive contamination, bentonite, a naturally occurring clay mineral, was used as an ...
Wasan A. Muslim, Salam K. Al-Nasri, Talib M. Albayati, Issam K. Salih   +3 more
doaj   +1 more source

Estimation of Caesium-137 Intake in Dicentrarchus Labrax by Using Compartmental Model and Neural Network [PDF]

مجله علوم و فنون هسته‌ای, 2012
Cs-137 is one of the fission products that is usually released in environment after nuclear accidents. This contamination remains in environment for a long time due to long half life of Cs-137 (30 years) and can enter easily into the human food chain.
E Yahaghi, A Movafeghi, M.A Askari, G Karimi Diba, N Mohammadzadeh   +4 more
doaj  

Microbial Odorant Detection Guides Drosophila Parasitoids Seeking Hosts in Fermenting Fruits

Advanced Science, EarlyView.
Yeast microbes in fermenting fruits attract both host flies and their parasitoid wasps. Female Leptopilina boulardi detect yeast‐emitted ethyl esters via two olfactory receptors, LbouOR167 and LbouOR136. A conserved residue, Leu159, is critical for binding these compounds, enabling female wasps to locate host‐rich habitats.
Yueqi Lu, Lan Pang, Wenqi Shi, Ting Feng, Zhi Dong, Yifeng Sheng, Sicong Zhou, Longtao Yu, Hao Guo, Ying Wang, Jiani Chen, Jianhua Huang   +11 more
wiley   +1 more source

Bioaccumulation of ¹³⁷Cs: Vegetation Responses, Soil Interactions and Ecological Implications in the Northern Taiga Ecosystems

Life
This study presents the first comprehensive examination of 137Cs behavior in northern taiga ecosystems of the Kola Peninsula, a previously understudied region regarding radionuclide mobility.
Marina Popova, Nikita R. Kriuchkov, Ivan Myasnikov, Alexei Kizeev, Svetlana Ushamova, Dmitriy Manakhov   +5 more
doaj   +1 more source

Solution‐Processed Nickel Oxide as Efficient Hole Transport Layers in Inverted Perovskite Solar Cells

Advanced Science, EarlyView.
This review summarizes recent advances in four mainstream solution‐based techniques for synthesizing NiOx hole‐transport layers for high‐performance perovskite photovoltaic cells, and highlights the key challenges and future prospects for achieving high efficiency, long‐term stability, and low‐cost perovskite photovoltaic technologies toward ...
Zheng Wu, Zeliang Qiu, Yuxin Tao, Yuyang Qiu, Yuwei Duan, Jianxing Xia, Feng Li, Qiang Peng   +7 more
wiley   +1 more source

Immobilization of Cs-137 in concrete

, 2003
To assess the safety for disposal of radioactive waste-cement-bentonite composition, the leaching of Cs-137 from a waste composite into a surrounding fluid has been studied. Leaching tests were carried out in accordance with a method recommended by IAEA.
openaire   +1 more source

Recent Advances in Zirconium‐Based Metal–Organic Framework Membranes for Desalination

Advanced Science, EarlyView.
Zirconium‐based metal–organic framework membranes with tunable pore architectures, defect chemistry, and surface functionalities for Desalination are systematically reviewed. Their fabrication strategies, desalination performance across pressure‐driven, forward osmosis, and pervaporation processes, and structure–property–performance relationships are ...
Mao Fu, Hai‐Tian Xia, You Wu, Sen Li, Ying Liu, Ya‐Li Liu, Shi‐Qiang Wang, Yingchao Dong   +7 more
wiley   +1 more source

Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems

Advanced Electronic Materials, EarlyView.
Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang, Weipeng Wang, Xuan Cong, Shiyu Wang, Gao Li, Sen Gong, Lin Huang, Hongxin Zeng, Yaxin Zhang, Ziqiang Yang   +9 more
wiley   +1 more source