Results 1 to 10 of about 14,136,043 (289)

Geochemical characteristics and ecological effects of Se and Zn in topsoil in Western Fuling of Chongqing [PDF]

open access: yesE3S Web of Conferences, 2022
A large area of soil in China is deficient in selenium (Se) and zinc (Zn),meanwhile, Se and Zn are essential trace elements for human body, so it is of great significance to find Se and Zn rich soil to cultivate crops.
Mao Lingling   +8 more
doaj   +1 more source

Redox Behavior of Se on Iron-Based Materials in Simulated Geological Disposal Environment of HLW

open access: yesHe huaxue yu fangshe huaxue, 2022
In this paper, reduction-oxidation between Se and iron-based materials(pure iron and 304L stainless steel) was carried out in glove box under ambient temperature and low-oxygen.
XU Qiang-wei   +7 more
doaj   +1 more source

Rethinking on Influence of Temperature on Diffusion of 75Se(Ⅳ) in Beishan Granite

open access: yesHe huaxue yu fangshe huaxue, 2023
The researches on the diffusion of key nuclide Se in Beishan granite, which is the pre-selected surrounding rock of China’s high-level radioactive waste geological repository, were summarized, including research methods, relevant data obtained and work ...
WANG Chun-li   +3 more
doaj   +1 more source

Distribution Characteristics and Influencing Factors of Soil Selenium in Naidong District, Shannan City, Tibet

open access: yesYankuang ceshi, 2022
BACKGROUND Selenium is one of the essential trace elements for animals and humans, and its abundance is closely related to the health of humans, animals and plants. Selenium deficiency is common in Chinese soil, especially in Tibet.
Cirenwangdui   +5 more
doaj   +1 more source

Distribution and influencing factors of soil selenium and iodine in Limushan-Wanling, Qiongzhong area

open access: yes地质科技通报, 2021
Qiongzhong Limushan-Wanling area is located in the middle of Hainan Island, where has an abundance of selenium-rich and iodine-rich soil resources.The distribution characteristics of Se and I contents were analyzed based on the analysis results of soil ...
Jingjing Gong   +5 more
doaj   +1 more source

Goal-setting as a condition for professional self-development of Master’s students in Teacher Training Programme [PDF]

open access: yesARPHA Proceedings, 2022
Students’ orientation towards mastering a teaching profession determines their goal-setting, as well as the course of professional and pedagogical self-development.
Elena Asafova, Oksana Vashetina
doaj   +3 more sources

Review of 'Understanding and teaching reflexive sentences in Spanish'

open access: yesBorealis: An International Journal of Hispanic Linguistics, 2022
This is a review of González (2022) book on SE-structures.
Antonio Fábregas
doaj   +1 more source

Association of polymorphisms of HLA-DRB1 and TNF-308 G/A with radiographic joint damage in patients with early rheumatoid arthritis with high inflammatory activity, treated according to the principle of “Treat to target” (REMARKA study) [PDF]

open access: yesТерапевтический архив, 2018
Objective. To clarify the association between HLA-DRB1 and TNFα (-308G>A) genes polymorphism and joint destruction/further progression during 12 months of the follow-up period (FUP) in patients with early (
I A Guseva   +9 more
doaj   +1 more source

Redox and biometal status in Wistar rats after subacute exposure to fluoride and selenium counter-effects

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2022
This study aimed to investigate the effect of 150 mg/L sodium fluoride (NaF) on redox status parameters and essential metals [copper (Cu), iron (Fe), and zinc (Zn)] in the blood, liver, kidney, brain, and spleen of Wistar rats and to determine the ...
Radovanović Jelena   +12 more
doaj   +1 more source

The Effect of TGFU, SE ,Combination (TGFU+SE) and Linear Training on Children's Creativity in Futsal [PDF]

open access: yesرشد و یادگیری حرکتی ورزشی, 2021
Finding the best teaching method is an issue that has attracted the attention of many researchers, researchers in behavioral sciences and sports today..
Maryam Davoodi   +3 more
doaj   +1 more source

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