Results 51 to 60 of about 105,223 (235)

Preservation of blood form elements under the protection of combined cryopreservative during low-temperature freezing

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. Cryopreservation has found wide application for various purposes but the disadvantages of existing cryoprotective agents lead to the loss of cell functionality, which can negatively affect the further use of preserved material.
Aleksandr A. Vlasov   +5 more
doaj   +1 more source

SMALL SIGNAL UNIVERSAL AMPLIFIER FOR PHOTOELECTRIC EFFECTS ANALYSIS IN MATERIALS WITH WIDE BANDGAP AND STRUCTURES BASED ON THEM

open access: yesВестник Северо-Кавказского федерального университета, 2022
Article gives description of universal amplifier, which usedfor different tasks such as registration of small current, voltage and electric charge.
Alexey Skomorokhov   +6 more
doaj  

History of the Savirs / Suvars: Evidence from Archaeology

open access: yesOriental Studies, 2022
Introduction. The paper examines some archaeological evidence for a line of continuity between the Savirs (an ethnic group that had inhabited the Caucasus up to the mid-1st millennium CE), the Suvars (who were part of the northward migration of the ...
Anton K. Salmin
doaj   +1 more source

Expanding security eastward: NATO and US military engagement in Georgia [PDF]

open access: yes, 2000
This repository item contains a single issue of Behind the Breaking News, a briefing published from 1999 to 2009 by the Boston University Institute for the Study of Conflict, Ideology, and ...
DeTemple, Lt. Col. James
core   +1 more source

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

MODELING OF WORK DEVICES WITH RPA TEST COMPLEX OMICRON CMC 356

open access: yesВестник Северо-Кавказского федерального университета, 2022
This article presents possibilities of OMICRON CMC 356 software and hardware complex for the simulation of digital terminals of relay protection and automation Sirius-2-L.
Pavel Vivchar   +6 more
doaj  

Aspects of the tectonics of the Greater Caucasus and Western South Caspian Basin [PDF]

open access: yes, 2015
The main objectives of this project are to (a) understand the relationship between climate, topography and the tectonics in the Greater Caucasus belt, (b) construct regional geological cross-sections showing major stratigraphic sequences and structures ...
,, Alburki, Abduelmenam
core  

Efficacy of Selected Commercial Bio‐Products in Disrupting Symbiont Acquisition and Survival of Halyomorpha halys (Hemiptera: Pentatomidae)

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Targeting the symbiont Candidatus Pantoea carbekii offers a novel way to manage the invasive brown marmorated stink bug (Halyomorpha halys). Among the three commercial bio‐products tested, Dentamet significantly reduced symbiont acquisition and caused up to 75% nymphal mortality in laboratory conditions, which was confirmed by quantitative Real‐Time ...
Celal Tuncer   +6 more
wiley   +1 more source

Investigation of the process of polymer stabilization of mixed iron oxide with amylopectin

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In this work, samples of mixed nanoscale iron oxide stabilized with amylopectin were obtained by chemical precipitation in an aqueous medium. This compound has a wide range of applications in biomedical technologies, energy storage and conversion ...
A.A. Nagdalian   +5 more
doaj   +1 more source

Empirical analysis of the integration activity of business structures in the regions of Russia [PDF]

open access: yes, 2015
The article investigates the integration activity of business structures in the regions of Russia. A wide variety of approaches to study the problems and prospects of economic integration and the current dispute on the role of integration processes in ...
Karelina, M. G.
core   +4 more sources

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