Results 41 to 50 of about 1,223,439 (152)

Use of high-intensity data to define large river management units: A case study on the lower Waikato River, New Zealand [PDF]

open access: yes, 2014
The importance of environmental heterogeneity in lotic ecosystems is well recognised in river management, and continues to underpin studies of hierarchical patch dynamics, geomorphology and landscape ecology. We evaluated how physical characteristics and
Pingram, Michael Alister   +4 more
core   +1 more source

Polymorphism of hOGG1 gene and susceptibility to malignant neoplasms in people affected by long-term low dose rate exposure

open access: yesРадиационная гигиена
In the previous study [1], we showed an increased risk of malignant neoplasms in carriers of the minor allele rs1052133*G of the hOGG1 gene who were affected by chronic radiation exposure at a wide range of doses (up to 3,507 mGy to the red bone marrow ...
M. A. Yanishevskaya   +3 more
doaj   +1 more source

Findings of the study of cognitive evoked potentials in persons exposed to radiation

open access: yesБюллетень сибирской медицины, 2020
Introduction. After exposure to radiation, an increase in the long-term of cerebrovascular pathology is noted in exposed individuals. Cognitive impairments have a growing importance in the pattern of cerebrovascular diseases which significantly ...
E. A. litvinchuk   +2 more
doaj   +1 more source

The effect of detailing the trabecular structure of bone phantoms on the assessment of the bone marrow dose from 89,90Sr

open access: yesРадиационная гигиена, 2023
Today there exist two main approaches to developing computational phantoms for bone dosimetry. The first approach is based on a detailed description of the microarchitecture of the spongiosa filling the phantoms.
P. A. Sharagin   +3 more
doaj   +1 more source

Risk of death from hematological malignancies in the South Urals Population Exposed to Radiation cohort

open access: yesРадиационная гигиена
The results of studies of long-term effects of population exposure in the South Urals in the 1950s were based for a long time on studies of the effects of exposure in the Techa River cohort and later in the East Urals Radioactive Trace cohort.
L. Yu. Krestinina
doaj   +1 more source

FURTHER STUDIES ON UNCERTAINTY, CONFOUNDING, AND VALIDATION OF THE DOSES IN THE TECHA RIVER DOSIMETRY SYSTEM: Concluding Progress Report on the Second Phase of Project 1.1 [PDF]

open access: yes, 2009
This is the concluding Progress Report for Project 1.1 of the U.S./Russia Joint Coordinating Committee on Radiation Effects Research (JCCRER). An overwhelming majority of our work this period has been to complete our primary obligation of providing a new
Napier, Bruce A.   +5 more
core   +1 more source

Infant Mortality among Offspring of Individuals Living in the Radioactively Contaminated Techa River Area, Southern Urals [PDF]

open access: yes
Massive discharge of liquid radioactive wastes into the Techa River in 1949-1956 by the industrial complex Mayak for production of plutonium for weapon resulted in protracted internal and external radiation exposure of the population living along the ...
Akleyev, Alexander   +2 more
core   +1 more source

Solid cancer incidence risk in in the Ural cohort of the accidentally exposed population: 1956–2017

open access: yesРадиационная гигиена, 2020
To date, the study of the effects of chronic exposure of the South Ural population has been carried out in two separate cohorts – in the Techa River Cohort and in the East Urals Radioactive Trace Cohort.
L. Yu. Krestinina   +4 more
doaj   +1 more source

Analysis of solid cancer mortality in the Techa River cohort using the two-step clonal expansion model.

open access: yes, 2007
In this study the solid cancer mortality data in the Techa River Cohort in the Southern Urals region of Russia was analyzed. The cohort received protracted exposure in the 1950s due to the releases of radioactive materials from the Mayak plutonium ...
Krestinina, L.   +4 more
core   +1 more source

THE USE OF COMPOSITE SORBENTS BASED ON NICKEL FERROCYANIDE IN DETERMINATION OF CESIUM RADIONUCLIDES IN NATURAL WATER SAMPLES

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2019
The paper presents results of two inorganic sorbents for the cesium selective concentration in the scheme of 137Cs radio/chemical analysis in natural water samples. Nickel/potassium ferrocyanide dispersed in a zirconium dioxide matrix obtained by the sol/
Vladimir S. Semenishchev   +4 more
doaj   +1 more source

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