ANALYSIS OF GENETIC CHARACTERISTICS OF INFLUENZA VIRUS A/CHICKEN/CHELYABINSK/30/2019 H9N2 ISOLATED IN CHELYABINSK OBLAST by N. G. Zinyakov, Щю S. Osipova, P. B. Akshalova, V. Yu. Sosipatorova, A. V. Andriyasov, D. B. Andreychuk, I. A. Chvala

“…The paper presents data on the study of genetic characteristics of the infl uenza virus A/chicken/ Chelyabinsk/30/2019 H9N2 isolated from pathological material (chicken internal organs) in February 2019 and received from the poultry farm in the Chelyabinsk Oblast. The H9N2 subtype of the isolated virus was identifi ed based on virological analysis. …”
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ASSESSMENT OF WATER QUALITY OF ARGAZIN RESERVOIR AND PECULIARITIES OF BOTTOM SEDIMENTS IMPACT ON IT by Andrey V. Bogomolov, Anatoliy P. Lepikhin, Yuriy S. Lyakhin, Alexander V. Beloborodov, Aleksey A. Tiunov

“…The article presents the results of research on the chemical composition of the water of the largest reservoir in the Chelyabinsk Oblast that is the Argazin reservoir, which historically experiences technological impact of the metallurgical facilities. …”

ORE MINERALS OF THE BURANOVSKOE TUNGSTEN DEPOSIT (SOUTHERN URALS) by A.V. Kasatkin, A.M. Kuznetsov, N.A. Arzamastsev3

“…Primary and supergene Pb, Bi, Te, Cu, Mo, Ag, Au and Hg minerals are found in samples from the dumps of the Buranovskoe tungsten deposit (Chelyabinsk oblast). The paper presents the most complete list of mineral species of the deposit based on available literature and our data. …”

BISMUTH MINERALS FROM YUGO-KONEVO AND POROKHOVSKOE TUNGSTEN DEPOSITS (SOUTH URALS) by A.V. Kasatkin, E.V. Belogub, A.M. Kuznetsov, K.A.Novoselov, R. Škoda, F. Nestola, D.A. Rogov

“…A mineral assemblage including sulfosalts of the bismuthinite-aikinite (aikinite, bismuthinite, gladite, salzburgite, krupkaite, lindströmite, pekoite, friedrichite, hammarite), pavonite (makovickyite, cupromakovickyite, pavonite, dantopaite, mummeite), cupropavonite (cupromakopavonite, cupropavonite) and lillianite (lillianite s.s.) homologous series, as well as ángelaite, berryite, matildite, baksanite, ikunolite, tetradymite, hedleyite and native bismuth is identified in veinlet ores of the Yugo-Konevo and Porokhovskoe tungsten deposits (Chelyabinsk oblast, South Urals). The Bi minerals occur as individual grains or intergrowths in fluorite-muscovite-quartz veins with hübnerite and scheelite , inclusions in quartz and intersticial aggregates between pyrite, sphalerite and galena. …”
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