Results 111 to 120 of about 1,091,879 (286)

Recent Advances in Recycling of Copper‐Based Waste Materials: A Critical Review

open access: yescMat, Volume 2, Issue 2, June 2025.
ABSTRACT Copper plays a crucial role in the civilization of our lives. This review examines the flow of copper from the mining of ores to the end‐of‐life product, with particular emphasis on the recovery and re‐functionalization of copper and copper‐containing wastes. Beginning with the analysis of the global copper market, reserves, supply, and demand,
Rui‐Ting Zhan   +10 more
wiley   +1 more source

Morbidity with arterial hypertension among workers involved in nuclear weaponry utilization

open access: yesAnaliz Riska Zdorovʹû, 2019
Cardiovascular diseases remain a basic socially significant issue in most countries all over the world. Our research goal was to comparatively assess morbidity with arterial hypertension (ICD-9 codes 401–404 or ICD-10 codes I.10 –I.14) among workers ...
K.V. Briks   +4 more
doaj   +1 more source

Trans‐Atlantic Dispersal and Introgression Explain Holarctic Disjunct Distributions in Vanessa Butterflies

open access: yesMolecular Ecology, Volume 34, Issue 11, June 2025.
ABSTRACT Species with disjunct distributions have long puzzled evolutionary biologists and biogeographers. Long‐distance dispersal can play a pivotal role in generating intra‐specific disjunct distributions, initiating early stages of allopatric speciation and leading to eventual interspecific disjunctions.
Aleix Palahí   +8 more
wiley   +1 more source

Where Snow and Forest Meet: A Global Atlas

open access: yesGeophysical Research Letters, Volume 52, Issue 10, 28 May 2025.
Abstract The complex interactions between snow cover and forests have implications for ecosystems, water resources and the Earth's climate. However, the geographic distribution of where snow and forest overlap remains poorly known. Here, we evaluate the importance of snowfall over forested environments and its spatial variability at the global scale ...
C. Deschamps‐Berger   +4 more
wiley   +1 more source

Comparative analysis of inductively coupled plasma mass spectrometry and alpha spectrometry methods to measure plutonium activity in biosubstrates

open access: yesРадиационная гигиена
Currently, the most common methods to measure the activity of transuranium elements in biological samples are alpha radiometry and alpha spectrometry. Of these, alpha spectrometry is the most sensitive and selective method.
V. R. Batalov   +3 more
doaj   +1 more source

Recently Intensified Tropical‐Extratropical Linkage Modulated by Arctic Sea Ice Loss

open access: yesGeophysical Research Letters, Volume 52, Issue 10, 28 May 2025.
Abstract Through data analysis and numerical simulations, this study reveals the winter Arctic Warming Pattern (AWP), characterized by anticyclonic anomalies over the North Pacific and the Urals, which plays a pivotal role in linking the Arctic and tropics. The AWP is significantly correlated with the tropical Pacific Walker Circulation (PWC).
Xiang Zhang, Bingyi Wu
wiley   +1 more source

Subseasonal prediction of winter precipitation in southern China using the early November snowpack over the Urals

open access: yesAtmospheric and Oceanic Science Letters, 2020
Evolution of the autumn snowpack has been considered as a potential source for the subseasonal predictability of winter surface air temperature, but its linkage to precipitation variability has been less well discussed.
Jingyi LI, Fei LI, Huijun WANG
doaj   +1 more source

Reconstruction of Turgoyak lake (the Southern Urals) ecosystem changes in holocene

open access: yesЛитосфера, 2018
Object. Multi-proxy analysis of 265 cm long sediments core of Lake Turgoyak, one of the deepest lakes of the Southern Urals, is presented. Materials and methods.
A. Maslennikova   +3 more
semanticscholar   +1 more source

New association of weed vegetation in the Southern Ural

open access: yesSamara Journal of Science, 2019
A geobotanic survey was carried out and the diversity of weed communities of the steppe zone of the Orenburg and Ilek administrative Districts of the Orenburg Region was revealed. As a result of the synthaxonomic analysis, the studied communities are assigned to the new associationAmarantho blitoidis-Lactucetum tataricaeass. nov. hoc loco in the system
Yaroslav M. Golovanov   +3 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy