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Information × Registration Number 0218U001644, 0114U007036 , R & D reports Title Ecological and technological issues of slowing down the aging proceses of paper data carriers in the library environment popup.stage_title Head Mukha Liudmyla Viktorivna, Registration Date 27-04-2018 Organization The Vernadsky National Library of Ukraine popup.description2 The information on the latest methods of slowing down the proceses of aging of paper carriers of information and minimization of the negative impact of the environment is collected and analyzed. An overview of 46 sources of information, which contains various scientific, instructional materials, international standards, electronic resources, was created. Within the framework of the modern system of biological supervision of the physical state of funds, scientifically applied researches and material studies of 2085 manuscripts, 220 rare print publications, 94 posters, 23 paintings, 889 illustrations, 1290 annual sets of newspapers, 50 archival materials were executed for a well-grounded choice of priorities in the issues of conservation of funds. Monitoring of the air of VNLU was carried out, which included the calculation of the total microbial contamination, airborne micromycetes, as well as the taxonomic characteristics of isolated micromycetes of air in the Library's buildings. 830 air samples were collected by aspiration method and 1660 microbiological analyzes of Petri dishes were performed. 32 samples were selected for the determination of the quantitative content of pollutants in the air of premises of VNLU. For creation of the corresponding database, an electronic questionnaire of 40 libraries and applied researches of 15 libraries of science research institutions of the National Academy of Sciences of Ukraine were carried out. Experimental researches of fungicidal action of ecologically safe disinfectant "Valeus-D" on the model samples of four types of paper and seven samples of the binding materials were carried out in order to choose the optimal concentration. Impregnated samples were also investigated by the method of dry heat treatment in order to study the processes of their artificial aging. According to the results of the science research institutions 31 publications were published. Results of the scientific theme, except VNLU, have been implemented in 5 specialized institutions of Ukraine. Product Description popup.authors Баляниця Н.Б. Волосатих Л.М. Затока Л.П. Крікова Т.В. Лобузіна К.В. Омельченко М.М. Остапенко А.А. Савчук Я.І. popup.nrat_date 2020-04-02 Close