A new method of studying the activity of European mole Talpa europaea (Linnaeus, 1758) with use of digital portable voice recorders is developed. European mole demonstrates polyphasic activity pattern – three peaks of activity alternate three peaks of relative rest. Moles are found to have activity peaks from 23:00 to 3:00 h, from 6:00 to 9:00 h and from 15:00 to 18:00 h, and three periods of rest: from 3:00 to 6:00 h, from 9:00 to 15:00 h and from 18:00 to 23:00 h. Mole’s rest is relative since animals show low activity during periods of rest. Average daily interval between mole passes is 2.5 h. Duration of audibility of continuous single European mole pass by the microphone varies from 11 to 120 seconds. On average, it is 37.5 seconds.
Andreychev, A. (2021). Activity of the European mole Talpa europaea (Talpidae, Insectivora) in its burrows in the Republic of Mordovia. For Ideas, 27(1), 59-67.

The purpose of the study was to investigate epizootic situation at rabies in Saratov region during the period from 2000 to 2010. Materials and methods. Retrospective analysis of rabies morbidity of wild and farm animals was conducted. Results. During the reporting period an increase of animals' morbidity, accompanied by extension of unfavorable settlements in case of this disease was marked. Annual rate of diseased animals is defined by seasonal activity changes of foxes. The main carriers of rabies virus in the region are foxes. Conclusion. Epizootic situation at rabies in Saratov region is evaluated as unfavorable
Eryomin V.I., Zayats N.A., Narkaytis L.I., Lavrentiev M.V., Krasilnikova N.N. Epizootic Situation at Rabies in Saratov Region // Saratov Journal of Medical Scientific Research, Vol. 7, Issue 4, 2011, pp. 860-862

В книге описывается растительный и животный мир Завьяловского района Удмуртии, его геология, экологическое, демографическое состояние, история, основные экономические отрасли. Мной написаны главы: Сосудистые растения; Луговая растительность; Болотная растительность (все совместно с Н.Г. Ильминских); Красная книга Завьяловского района (совместно с Д.А. Адаховским, А.Г. Борисовским и др.); Культурные растения; Сорные, ядовитые и иные вредные растения; Аннотированный список сосудистых растений (последний совместно с Н.Г. Ильминских и А.Н. Пузыревым).
Ижевск: Ижевский полиграфический комбинат, 2000. – 420 с.

The proliferative activity and lipid composition (phospholipids, gangliosides) were studied in rat cholangiocarcinoma RS1 and sarcoma M1 transplanted subcutaneously or intrahepatically. The mitotic index was higher in the tumors transplanted into the heterologous organ. The total phospholipid and sphingomyelin contents were higher in the tumors transplanted intrahepatically. GM3 and GD3 were the main gangliosides in both variants of each tumor. A significant amount of GM3 ganglioside lactone was found in the intrahepatic variants whereas it was absent in the subcutaneous tumors. Both the mitotic index and lipid composition of the tumors studied depended on their microenvironment.
Biochemistry (Mosc). 2002 Nov;67(11):1258-61.

Internet resource online: 3 blogs and papers on how organisms clean water: I would like to make three points: 1.In these three papers (mentioned in the blog below), the author demonstrated how aquatic invertebrates may contribute to making water clean and clear: https://www.researchgate.net/profile/Sergei_Ostroumov/blog/677_Three_papers_on_filter-feeders_and_their_role_in_ecosystems; 2.In this paper (see the blog below), the same author discovered some new facts on how aquatic plants may contribute to making water clean and removing heavy metals from water: http://blog.researchgate.net/masterblog/594_New_plant_species_as_a_potent_tool_to_clean_water_and_to_remove_heavy_metals; 3.In the opinion paper (see the blog below), the same author integrated various data on plants, animals, and microorganisms toward formulating a new holistic theory of how all organisms interact and benefit each other, and as a community function toward decontaminating water and increasing water quality: http://blog.researchgate.net/masterblog/610_New_unified_theory_of_the_ecological_mechanisms_to_improve_water_quality_and_to_make_water_clear_a_basis_for_water_purification_and_waste_water_treatment;