Results 51 to 60 of about 3,078 (176)

The Current Situation on Malaria in Astrakhan Region

open access: yesAktualʹnaâ Infektologiâ, 2016
Цель исследования. Охарактеризовать современную ситуацию по малярии в Астраханской области за 2000–2014 гг. Материалы и методы. Первые данные о маляриогенной ситуации в Астраханской области относят к 1894 г., когда в Астраханской губернии было ...
R.S. Arakelian   +12 more
doaj   +1 more source

First molecular diagnosis of the human pathogen Rickettsia raoultii and other spotted fever group rickettsiae in Sudanese ixodid ticks from domestic ruminants

open access: yesVeterinary Medicine and Science, Volume 10, Issue 6, November 2024.
In this manuscript, the authors collected ixodid ticks and examined the presence of Rickettsia species by PCR. By performing sequencing and phylogenetic analysis, the authors identified the presence of four different Rickettsia species in three tick species found on three mammalian hosts.
Nagwa Eisawi   +5 more
wiley   +1 more source

Cotton and silk trade through the Astrakhan customs office in the plans of the Russian bureaucracy in the early 19th century

open access: yesИз истории и культуры народов Среднего Поволжья
By the beginning of the 19th century the Russian Empire expanded its borders due to the annexation of the main part of Kazakhstan and the Crimean Khanate, the country received new points for trade with the countries of the East, primarily Orenburg and ...
Rena N. Pirova, Eliza M. Ozdamirova
doaj   +1 more source

DEVELOPMENT ELECTRONIC MAPS OF ECOLOGICAL STATUS OF WATER OBJECTS OF THE VOLGA RIVER DELTA

open access: yesЮг России: экология, развитие, 2016
. Aim. The aim of this work was the comprehensive study of the ecological state of water objects of the Volga River delta. Methods. The following methods were used: field (collection, observation, organoleptic), uniform chemical analysis techniques are ...
Z. N. Isenalieva   +4 more
doaj   +1 more source

Burials of the Early Iron Age of the Kurgans Cemetery “Bogomolnye Peski-I”

open access: yesНижневолжский археологический вестник, 2020
The article is dedicated to the publication of the materials of burials from the Early Iron Age, discovered during excavations of a crumbling kurgan which is a part of the cemetery “Bogomolnye Peski-I” close to the village of Nikolskoye, Enotaevsky ...
Alexey A. Timofeev   +4 more
doaj   +1 more source

Astrakhan Yurt Tatars and the Peoples of Central Asia in the 16th – 18th Centuries

open access: yesЖурнал Фронтирных Исследований
Astrakhan Yurt Tatars were in close contact with the peoples of Central Asia in the 16th – 18th centuries. Relations with the nearest geographical neighbors (Nogais, Kalmyks, Kazakhs) were influenced by the foreign policy situation, depending on which ...
Ilya V. Toropitsyn
doaj   +1 more source

The Demands of the Disabled: Masculinity, Disability, and Citizenship in the Late Imperial Russian Military

open access: yesThe Russian Review, Volume 83, Issue 4, Page 518-534, October 2024.
Abstract In the years after 1905, catastrophic war, widespread political and social unrest, and rising demands from across all segments of the empire’s population forced the Russian imperial state to develop a rudimentary social contract with military personnel and implement a series of reforms to prevent the reoccurrence of military disaster and mass ...
Siobhán Hearne
wiley   +1 more source

Russian-Kalmyk Negotiations and the Shert’ of 1677

open access: yesOriental Studies
Introduction. The article discusses circumstances behind the Russian-Kalmyk negotiations and Shert’ (‘oath/treaty of allegiance’) of 1677. Goals. The study seeks to introduce some newly discovered sources dealing with seventeenth-century Kalmyk-Russian ...
Vladimir T. Tepkeev
doaj   +1 more source

Knowledge, attitude and practice related to anthrax among livestock farmers in West Kazakhstan

open access: yesVeterinary Medicine and Science, Volume 10, Issue 5, September 2024.
Anthrax poses a significant threat to public health and agriculture in Kazakhstan, particularly in West Kazakhstan, where sporadic outbreaks occur annually. This cross‐sectional study evaluates the knowledge, attitudes and practices (KAP) regarding anthrax among community members in the Bayterek province. The survey, conducted from January to May 2022,
Altyn Kulpiisova   +22 more
wiley   +1 more source

Contemporary Surgical Approaches in Pediatric Aortic Valve Surgery: A Retrospective Comparison of Three Techniques

open access: yesJournal of Cardiac Surgery, Volume 2024, Issue 1, 2024.
Background: Congenital aortic valve (AV) disease is viewed in 2% of the population and in 20 out of 1000 neonates are presented with bicuspid configuration. Treatment of the congenital AV diseases requires multiple interventions. The ultimate goal is to provide adequate close to physiological left ventricle outflow and minimization of regurgitation ...
R. N. Komarov   +14 more
wiley   +1 more source

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