The Republic of Daghestan is at present one of the most unsafe territories in the Russian Federation with respect to brucellosis morbidity among humans. The figures of human morbidity in brucellosis grew from 3.4 per 100,000 of the population in 1999 to 10.5 per 100,000 of the population in 2002, thus exceeding the figures for the whole of Russia 15- to 20-fold. The analysis of human morbidity in the Kizlyar region (where the interregional regrouping of the cattle was made) after the natural calamity, as well a in other regions where live-stock was evacuated, indicated that by the end of 2002 an essential deterioration of the epidemiological situation took place in these regions. In view of grave epizootological situation and the absence of epidemiological safety in brucellosis in the Republic of Daghestan the sanitary, epidemiological and veterinary services should, together with other priority tasks in their work aimed at the liquidation of the emergency situation, pay greater attention to measures for the prevention of the spread of brucellosis.
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Distribution, characters and habitats of Coenagrion spp. in the Russian part of the Caucasus is considered, chiefly by the authors' own data. There are seven species, of which C.
View Article and Find Full Text PDFJ Phys Condens Matter
May 2024
Kurnakov Institute of General and Inorganic Chemistry, RAS, 119991 Moscow, Russia.
A strong influence of the lattice degree of freedom on magnetoresistance (MR) under high pressure underlies the conception of 'structure-driven' magnetoresistance (SDMR). In most magnetic or topological materials, the suppression of MR with increasing pressure is a general trend, while for some magnetic composites the MR enhances and even shows unusual behavior as a consequence of structural transition. Here we investigated the SDMR in the composite material based on the ZnGeAssemiconductor matrix and MnAs magnetic inclusions in a phase ratio of 4:1.
View Article and Find Full Text PDFThe subgenus Turcmenicola Bogatchev, 1952 (genus Colposcelis Dejean, 1834) is reviewed. Representatives of the studied taxon occur in the most lifeless rocky, gravelly and clayey areas of the deserts of Middle Asia (Ustyurt plateau, Kyzylkum desert, foothills of southern Kugitang, Betpak-Dala desert). Turcmenicola comprises five species from which two are described here as new: C.
View Article and Find Full Text PDFA new species of darkling beetle of the tribe Helopini is described from the Eastern Caucasus (Russia): Nalassus magomedrasuli Nabozhenko sp. n. It was originally described as the Dagestan population of N.
View Article and Find Full Text PDFZootaxa
June 2023
Precaspian Institute of Biological Resources of the Daghestan Federal Research Centre of the Russian Academy of Sciences, M. Gadzhiev str. 45, Makhachkala, Republic of Dagestan, 367000, Russia. Dagestan State University, M. Gadzhiev str. 43a, Makhachkala, Republic of Dagestan, 367000, Russia..
A new extinct monotypic genus of the ironclad beetles, Zopheromimus auriborussiensis gen. et sp. nov.
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