Results 11 to 20 of about 14,419 (237)

Some problems in the study of the chronology of the ancient nomadic cultures in Eurasia (9th - 3rd centuries BC) [PDF]

open access: yes, 2002
This research is focused on the chronological investigations of ancient nomads belonging to the Scythian cultures which occupied the steppe and forest-steppe zones of Eurasia during the 9th-3rd centuries BC.
Vasiliev, S.   +30 more
core   +9 more sources

Permian Large Igneous Provinces and Their Paleoenvironmental Effects

open access: yesGeophysical Monograph Series, Page 417-434., 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.
Jun Chen, Yi‐Gang Xu
wiley  

+4 more sources

Bismuth minerals from Yugo-Konevo and Porokhovskoe tungsten deposits (South Urals) [PDF]

open access: yes, 2023
A mineral assemblage including sulfosalts of the bismuthinite-aikinite (aikinite, bismuthinite, gladite, salzburgite, krupkaite, lindströmite, pekoite, friedrichite, hammarite), pavonite (makovickyite, cupromakovickyite, pavonite, dantopaite, mummeite ...
A.M. Kuznetsov   +7 more
core   +2 more sources

Polyakov log coarse garnet occurrence in the South Urals [PDF]

open access: yes, 2023
Ontogenic modeling of the origin of coarse garnet of the Polyakov log occurrence (South Urals) in a fine-grained schist sequence allowed the authors to conclude on its metasomatic growth with the replacement of chlorite aggregates.
M.A. Rassomakhin   +2 more
core   +2 more sources

Early diagnosis and prevention of pelvic and urodynamic dysfunctions in women after delivery [PDF]

open access: yesГинекология, 2022
Background. According to various researchers, obstetric perineal injury is the most commOn complication in childbirth, the frequency of which can vary from 13 to 85%. Currently, vaginal delivery and birth trauma are recognized as the leading risk factors
Anna A. Mikhelson   +7 more
doaj   +1 more source

Sleep disorders interactions with obesity and type 2 diabetes

open access: yesОжирение и метаболизм, 2019
Obesity and type II diabetes are 21st century pandemia. These metаbolic disorders are in the focus of attention of various specialties: cardiologists, endocrinologists, nutritionists, therapists, and others.
Tatyana O. Brodovskaya   +7 more
doaj   +1 more source

FEATURES OF MODIFYING EFFECT OF LOW-INTENSITY ELECTROMAGNETIC RADIATION OF NATURAL AND TECHNOGENIC ORIGIN ON VIABILITY AND FUNCTIONAL STATUS OF NEUTROPHILIC GRANULOCYTES

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2016
Aim. Study effects of microwave electromagnetic radiation (EMR) of the SHF range in vitro on viability and functional status of neutrophilic granulocytes. Materials and methods. Neutrophils of peripheral blood of 30 conditionally healthy donors aged 18 -
I. I. Dolgushin   +6 more
doaj   +1 more source

DEVONIAN-CARBONIFEROUS MAGMATISM AND METALLOGENY IN THE SOUTH URAL ACCRETIONARY-COLLISIONAL SYSTEM

open access: yesГеодинамика и тектонофизика, 2021
The oceanic stage in the history of the South Urals completed in the Ordovician – Early Silurian. The Ordovician through Devonian events in the region included the formation of an island arc in the East Ural zone from the Middle Ordovician to Silurian ...
A. M. Kosarev   +9 more
doaj   +1 more source

FAHLORES FROM PORPHYRY Cu-(Mo) DEPOSITS OF THE URALS [PDF]

open access: yes, 2022
The paper describes chemistry of tetrahedrite-tennantite group minerals from three porphyry deposits of the Urals: Mikheevskoe and Tomino porphyry copper deposits on the South Urals and Talitsa Mo porphyry deposit on the Middle Urals.
E.V. Kovalchuk, O.Yu. Plotinskaya
core   +2 more sources

Mineral and textural-structural features of the ore facies of Yubileynoye massive sulfide deposit (the Southern Urals)

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2017
A study of the ore facies of the massive sulfide ores from the Yubileynoe deposit (ore body № 2) has been shown. The sub-seafloor and seafloor hydrothermal, biogenic, clastic and seafloor hypergenic facies have been diagnosed in the studied ores ...
A. S. Tseluyko   +3 more
doaj   +1 more source

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