Results 51 to 60 of about 11,987,893 (258)

Conversion of gaseous molecular tritium to tritiated water in biological systems. [Role of soil microorganisms]

open access: yes, 1976
The exposure of field soils to molecular tritium under laboratory conditions showed that molecular tritium was converted to tritiated water within the soil column. Soil conditions which promoted active metabolism of soil microorganisms also increased the
Murphy, C. E. Jr.   +2 more
core   +1 more source

Image1_Toxic effects of combined exposure of tritiated water and genistein on the growth and development of zebrafish and its mechanism.JPEG

open access: yes, 2022
Water pollution and control are important issues of our lasting concern. Environmental media often contains a variety of compounds. Tritium is widely present in nature due to human activities. As an endocrine disruptor, genistein is widely found in water
Na Chen (153323)   +9 more
core   +1 more source

Tritium Separation and Purification Technology of Low Level Wastewater

open access: yesJournal of Isotopes
With the development of China's nuclear power and spent fuel reprocessing industries,along with the increasingly strict environmental emission standards,there is a growing demand for the safe and effective treatment and disposal of low-level tritiated ...
Shikai GUO, Feng CUI, Xuejun HAN
doaj   +1 more source

Tritium radioactivity estimation in cement mortar by heat-extraction and liquid scintillation counting

open access: yesNuclear Engineering and Technology, 2021
Tritium extraction from radioactively contaminated cement mortar samples was performed using heating and liquid scintillation counting methods. Tritiated water molecules (HTO) can be present in contaminated water along with water molecules (H2O).
Ki Joon Kang   +2 more
doaj   +1 more source

Removal of Tritiated Water Vapor by Adsorption

open access: yesJournal of Nuclear Science and Technology, 1976
Abstract Experiments were conducted on the dynamic adsorption of tritiated water vapor, using a column packed with either silica-gel, activated alumina, or molecular sieve 5A. The column was 4 mm I.D. and 5–30 cm long. The runs were performed at 30°–70°C. Tritiated water vapor (HTO) was loaded into the column with a concentration of 170 μμCi/ml, either
TANAKA, Satoru, YAMAMOTO, Yutaka
openaire   +1 more source

Quantification of steroid hormones in free‐ranging Apennine wolf Canis lupus italicus hair samples collected post‐mortem

open access: yesWildlife Biology, EarlyView.
After decades of dramatic reductions in their populations, Italian wolves have begun recolonizing parts of their historic range. This growth in populations can lead to potential conflicts with human activities, which remain the main cause of wolf mortality.
Ilaria Troisio   +8 more
wiley   +1 more source

Tritiated water sensitivity.

open access: yes, 2015
Standard deviation of total proportion fat from tritiated water method when measurements are independently varied. Water-to-fat is the uncertainty associated with the relationship between proportion water and proportion fat, as measured in Eq 6 with ...
Daniel P. Costa (221525)   +7 more
core   +1 more source

Scavenging of Soluble Radioactive Gases by Evaporating Rain Droplets from Inhomogeneous Atmosphere

open access: yesChemical Engineering Transactions, 2015
We analyze effects of inhomogeneous concentration and temperature distributions in the atmosphere, rain droplet evaporation and radioactive decay of soluble gases on the rate of trace gas scavenging by rain.
T. Elperin, A. Fominykh, B. Krasovitov
doaj   +1 more source

Image2_Toxic effects of combined exposure of tritiated water and genistein on the growth and development of zebrafish and its mechanism.JPEG

open access: yes, 2022
Water pollution and control are important issues of our lasting concern. Environmental media often contains a variety of compounds. Tritium is widely present in nature due to human activities. As an endocrine disruptor, genistein is widely found in water
Na Chen (153323)   +9 more
core   +1 more source

The MacBrain Resource Center (MBRC) rhesus macaque postnatal brain histology datasets: Enabling new discoveries through NHP tissue and digital data Repositories

open access: yesJournal of Anatomy, EarlyView.
The MacBrain Resource Center (MBRC) postnatal rhesus macaque brain histology datasets are organized into Collections that promote cost‐effective de novo research. This article provides examples from Collections 5, 6, and 7 and describes the histo‐ and immunohistochemical (IHC) processing of materials for Collection 6.
Valeria Mendoza‐Silva   +19 more
wiley   +1 more source

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