Results 121 to 130 of about 33,946,285 (280)

Subtropical mode water intrusion into the South China Sea through the Luzon strait revealed by radioactive dispersion from Fukushima power plant

Environmental Research Letters
The Luzon Strait is a critical passage connecting the North Pacific and the South China Sea (SCS). The intrusion of the subtropical mode water (STMW) from the North Pacific into the SCS via the Luzon Strait and its mechanisms has not yet been fully ...
Seung-Tae Lee, Yang-Ki Cho, Seongbong Seo, Kyeong Ok Kim   +3 more
doaj   +1 more source

Population of the 283 keV level of Ba-137 by the beta decay of Cs-137

, 1996
The gamma spectrum of Cs-137 was measured by means of a low-level shielded and Compton-suppressed HpGe spectrometer. The gamma line with the energy 283.4 keV and absolute intensity of 5.3(14)X10(-6) was found.
Bikit, Ištvan S., Čonkič, Lj., Slivka, Jaroslav, Puzović, Jovan M., Aničin, Ivan V., Krmar, Miodrag   +5 more
core   +1 more source

Estimate of erosion and sediment by using Cs-137

محیط زیست و مهندسی آب, 2017
As one of the fauna and flora reservation sites, hyrcanian forest ecosystems have experienced sever destruction during recent decades because of the improper land uses. Use of fallout radionuclide, particularly Cs137, is one of the trusty methods in soil erosion rate.
Kazem Nosrati, Saeede Jalali, Mohamamd Reza Zare, Loghman Shirzadi   +3 more
openaire   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Multiscale Design of Anion Exchange Membrane‐Based Seawater Electrolysis for Sustainable Hydrogen Production

Advanced Energy Materials, EarlyView.
Direct seawater electrolysis using anion exchange membranes is emerging as a promising route for sustainable hydrogen production. This review summarizes multiscale design strategies from seawater chemistry and OER–ClER selectivity to catalysts, membranes, MEAs, cells, stacks, and system integration, providing a roadmap toward selective, durable, and ...
Chiho Kim, Geunhee Yuk, Jong‐Hyeok Park, Shin‐woo Myeong, Jun Seok Ha, Won Tae Hong, Jung Kyu Kim, Sung Mook Choi   +7 more
wiley   +1 more source

Variation in Atmospheric ¹³⁷Cs and the Carriers in Aerosol Samples Obtained from a Heavily Contaminated Area of Fukushima Prefecture

Toxics
Even a decade after the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident on 11 March 2011, fluctuations in atmospheric 137Cs were still observed, and explanations for the fluctuations and their carriers remained elusive.
Huihui Li, Peng Tang, Kazuyuki Kita
doaj   +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

Local Recurrence and Oncological Outcomes After Transanal Total Mesorectal Excision With Intersphincteric Resection for Lower Rectal Cancer: A Nationwide Multicenter Cohort Study (Ta‐Ta‐Mi Study)

Annals of Gastroenterological Surgery, EarlyView.
The 3‐year local recurrence (LR), recurrence‐free survival, and overall survival rates were 7.3%, 79.5%, and 98.1%, respectively. Multivariable analysis identified circumferential resection margin (CRM)/radial margin (RM) positivity as an independent risk factor for LR.
Kan Tanabe, Shinichiro Mori, Kenji Baba, Takeru Matsuda, Ichiro Takemasa, Koji Okabayashi, Chikayoshi Tani, Tatsuya Manabe, Yoshihiro Kakeji, Takao Ohtsuka, Seiichiro Yamamoto, Takeshi Naitoh, Ta‐Ta‐Mi Study Group Collaborative of the Japan Society of Laparoscopic Colorectal Surgery   +12 more
wiley   +1 more source

The Design of a Parameterization Scheme for ¹³⁷Cs Based on the WRF-Chem Model and Its Application in Simulating the Fukushima Nuclear Accident

Atmosphere
Based on the Weather Research and Forecasting Model Coupled with Chemistry (WRF-Chem) atmospheric chemistry model, a parameterization scheme for the radioactive isotope caesium (137Cs), considering processes such as advection, turbulent diffusion, dry ...
Qun Long, Zengliang Zang, Xiaoyan Ma, Sheng Fang, Yiwen Hu, Yijie Wang, Shuhan Zhuang, Liang Wang   +7 more
doaj   +1 more source

Implantable Systems for Cardiovascular Treatment and Monitoring: Comparative Insights From Intracardiovascular and Extracardiovascular Technologies

Advanced Intelligent Systems, EarlyView.
A unifying device–cardiovascular interface framework is presented to classify implantable cardiovascular technologies as intracardiovascular blood‐contacting systems or extracardiovascular tissue‐only and blood‐handling architectures. Cross‐class comparison across shared semiquantitative criteria, including blood‐contact burden, biomimicry ...
Bergo Nicolò, Semproni Federica, Maselli Martina, Colli Andrea, Cianchetti Matteo, Ciuti Gastone, Stefanini Cesare, Menciassi Arianna   +7 more
wiley   +1 more source