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<doi_batch xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.crossref.org/schema/5.3.1" xmlns:jats="http://www.ncbi.nlm.nih.gov/JATS1" xmlns:fr="http://www.crossref.org/fundref.xsd" xmlns:ai="http://www.crossref.org/AccessIndicators.xsd" version="5.3.1"><head><doi_batch_id>NONE</doi_batch_id><timestamp>20260818163134251</timestamp><depositor><depositor_name>Immanuel Kant Baltic Federal University</depositor_name><email_address>no-reply@journals.kantiana.ru</email_address></depositor><registrant>Immanuel Kant Baltic Federal University</registrant></head><body><journal><journal_metadata><full_title>IKBFU's Vestnik. Series: Natural Sciences</full_title><issn media_type="print">2500-3208</issn></journal_metadata><journal_issue><publication_date media_type="print"><month>08</month><day>18</day><year>2026</year></publication_date><journal_volume><volume>1</volume></journal_volume><issue>1</issue></journal_issue><journal_article publication_type="full_text"><titles><title>Territorial community local spaces</title></titles><contributors><person_name sequence="first" contributor_role="author"><given_name>A. S.</given_name><surname>Mikhailov</surname></person_name></contributors><jats:abstract><jats:p>The article explores the intersection of the concepts of spatial networking and territorial community. The author offers a typology of various forms of spatial networking and describes the main characteristic features of each type. It is substantiated that any form of spatial networking is based on territorial сommunity. 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A.</given_name><surname>Stepanyan</surname></person_name></contributors><jats:abstract><jats:p>The authors propose a method of liver volumetry using anthropometric data and the data obtained during an ultrasound examination. The algorithm is built on the basis of a genetic algorithm with coefficients calculated using linear regression. It is shown that the new formula is more accurate than previously proposed ones. The algorithm can be used to work out volumetric formulas for other organs in radiological studies.</jats:p></jats:abstract><publication_date media_type="print"><month>08</month><day>18</day><year>2026</year></publication_date><pages><first_page>1</first_page><last_page>1</last_page></pages><citation_list><citation key="1"><unstructured_citation>1. Изранов В. А., Казанцева Н. В., Мартинович М. В. и др. Оценка точности вычисления стандартного объема при ультразвуковой волюметрии печени // Вестник Балтийского федерального университета им. И. Канта. 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E.</given_name><surname>Sazonov</surname></person_name></contributors><jats:abstract><jats:p>Research works aimed at assessing the interaction in the host-parasite system, pay attention to the products of the vital activity of the parasite. Hemozoin is one of the most promising metabolites that can be used for new methods of parasite diagnostics and treatment. It is known that hemozoin is produced by parasites causing schistosomiasis and malaria. Recent research has shown that hemozoin is produced by the hepatic trematode Opisthorchis felineus, but the effects associated with the presence of hemozoin in the bile ducts of the host have not been studied yet. The authors compare the concentration of hemozoin in various organs of animals and study the ability of the O. felineus hemozoin to modify the bile ducts microbiota. The authors study the bile duct microbiota of infected and healthy animals and perform the metagenomics analysis. 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