Results 11 to 20 of about 105,223 (235)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+1 more source

The rise and transformation of Bronze Age pastoralists in the Caucasus [PDF]

open access: yesNature
Sabine Reinhold   +2 more
exaly   +2 more sources

Musta mere ranniku eesti asunikud malaaria meelevallas [PDF]

open access: yesMäetagused, 2023
At the end of the 19th century, Estonian settlers encountered malaria in the Volga region and Siberia, but outbreaks with the most serious consequences hit Estonians in the Black Sea coastal region of the Caucasus.
Aivar Jürgenson
doaj   +1 more source

Method for decomposition a global task into local tasks through the process of collective decision making in swarm robotic systems

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2023
Objective. The purpose of the work is to increase the efficiency of the process of task allocation through preliminary decomposition and prioritization of tasks based on the process of collective decision-making (CDM) in swarm robotic systems (SRS ...
V. I. Petrenko   +4 more
doaj   +1 more source

A comparison of glacier melt on debris-covered glaciers in the northern and southern Caucasus [PDF]

open access: yes, 2011
The glacier coverage in the Caucasus Mountains underwent considerable changes during the last decades. In some regions, the observed reduction in glacier area is comparable to those in the European Alps and the extent of supra-glacial debris increased on
Hagg, Wilfried   +6 more
core   +1 more source

STUDY OF PHOSPHORS ZnS:Mn,Cl PHOTOLUMINESCENCE UNDER DYNAMICAL PHOTOEXCITATION

open access: yesВестник Северо-Кавказского федерального университета, 2022
Photoluminescence excitation of ZnS:Mn,Cl with different activator concentration was study using static and dynamical photoexcitation regimes. We determined that concentration of manganese and regime of photoexcitation has a great influence on form of ...
Leonid Mikhnev   +7 more
doaj  

STUDY OF ELECTROLUMINESCENCE OF STRUCTURE BASED ON ZnS:Cu,Cl WITH PHOTOCONVERTER Y3Al5O12:Ce

open access: yesВестник Северо-Кавказского федерального университета, 2022
The work presents the study of calorimetric and spectral parameters of radiation, generated with electroexcitation structure based on luminophore ZnS:Cu,Cl and layer of Yfl(O12:Ce.
Leonid Vasilievich Mikhnev   +7 more
doaj  

Micromorphology of cryoconite on Garabashi and Skhelda glaciers and soils of Baksan Gorge, Mt. Elbrus, Central Caucasus [PDF]

open access: yesPolish Polar Research, 2021
In the Central Caucasus region, the intense process of deglaciation is identified as caused by cryoconite formation and accumulation. The fine earth materials were collected on the surfaces of Skhelda and Garabashi glaciers as well as from zonal soils of
Evgeny Abakumov   +3 more
doaj   +1 more source

CHECKING OPERATE CORRECTLY OVERCURRENT TRANSMISSION LINES WITH TEST SET OMICRON CMC 356

open access: yesВестник Северо-Кавказского федерального университета, 2022
In this scientific article studied the use of measuring software and hardware complex OMICRON CMC 356 to verify the functioning of the current protections that are part of the digital microprocessor relay protection and automation «BMRZ-DZ».
Dmitriy Oleynikov   +6 more
doaj  

Transmission routes of African swine fever virus to domestic pigs: current knowledge and future research directions [PDF]

open access: yes, 2016
African swine fever (ASF) is a major threat to the pig industry in Europe. Since 2007, ASF outbreaks have been ongoing in the Caucasus, Eastern Europe and the Baltic countries, causing severe economic losses for many pig farmers and pork producers.
BALDACCHINO   +60 more
core   +2 more sources

Home - About - Disclaimer - Privacy