Prediction of the Road Accidents Severity Level: Case of Saint-Petersburg and Leningrad Oblast by Angi Skhvediani, Maria Rodionova, Natalia Savchenko, Tatiana Kudryavtseva

“…This article examines the factors influencing the severity of road accidents in St. Petersburg and Leningrad oblast for 2015–2023. The study is carried out on the analysis of 69190 road accidents and 6 groups of factors using the logit model and testing the oversampling technique to predict the probability of severe injuries and fatal cases after road accidents. …”
Get full text

COLUMNAR-CELLED METAPLASIA AND ADENOCARCINOMA OF THE ESOPHAGUS IN INHABITANTS OF THE LENINGRAD OBLAST (BY THE DATA OF ESOPHAGOGASTRODUODENOSCOPY) by D. I. Vasilevsky, D. S. Silantiev, K. V. Mikhaleva, A. S. Pryadko, A. V. Filin, S. L. Vorobiev, S. N. Mednikov, A. V. Luft, V. I. Kulagin, S. F. Bagnenko

“…The article presents an analysis of results of 24 384 endoscopic examinations of the upper gastrointestinal tract in population of the Leningrad oblast with symptoms of gastric dyspepsia during the period from 2007 to 2011. …”
Get full text

A Preliminary Attempt to Reconstruct some Tools and Techniques of Ornamentation of the Comb-Pit Ware from the Site of Hepojarvi (Karelian Isthmus, Leningrad Oblast, Russia) by Alexander Akulov

Get full text

Completeness of regional cancer registry data in Northwest Russia 2008-2017 by Anton Barchuk, Rustam Tursun-zade, Ekaterina Nazarova, Yuri Komarov, Ekaterina Tyurina, Yulia Tumanova, Alexey Belyaev, Ariana Znaor

“…Comparing M:I ratios against five-year survival revealed systematic differences in Leningrad oblast and Vologda oblast. Assessment of completeness revealed low or unrealistic estimates in Leningrad oblast and completeness below 90% in St. …”
Get full text

What enhances dairy system resilience? Empirical cases in Finland and Russia by Karoliina Rimhanen, Hanna Mäkinen, Miia Kuisma, Helena Kahiluoto

“…The data consist of 26 qualitative in-depth interviews conducted in Finland and the surroundings of St Petersburg in the Leningrad Oblast. The critical changes confronting dairy system actors in both regions were especially related to prices and economics, policies, and epidemics. …”
Get full text

Ethnic Composition and Migration Status of Primary and Secondary School Students in Russia by Daniil Alexandrov, Valeria Ivaniushina, Ekaterina Kazartseva

“…The study is based on polls held among 21,320 school students in 365 schools of five regions of Russia (Moscow Oblast, Saint Petersburg, Leningrad Oblast, Tomsk, and Pskov). The most part of students speaking Russian as their second language attend schools of Moscow suburbs area (16%) with the least part attending schools of small towns and settlements of Leningrad Oblast (6.6%) and Pskov (8.5%). …”
Get full text

Application of Supercomputer Technologies for Simulation Of Socio-Economic Systems by Vladimir Valentinovich Okrepilov, Valeriy Leonidovich Makarov, Albert Raufovich Bakhtizin, Svetlana Nikolayevna Kuzmina

Get full text

FINANCIAL DIAGNOSTICS OF INTENTIONAL BANKRUPTCY by G. V. Kalvarsky, N. A. Lvova

Get full text

The Integration of Migrants in the Socio-Economic Space of the North-West Region of Russia by Alexandr Feodosevich Bondaruk, Valery Mihailovich Golyanich, Valentina Aleksandrovna Perepelkina

“…The article is based on results supported by a grant from the government of the Leningrad oblast of the project “Socio-economic and socio-psychological aspects of life of migrants-compatriots in the Leningrad region: current state and prospects of development”. …”
Get full text

Chemical weathering of lower paleozoic black shales of south Sweden by D. O. Voronin, E. G. Panova

“…Lower Paleozoic black shales are widespread in Sweden and form part of the Baltic paleobasin, which deposits are also known in Estonia and the Leningrad Oblast of Russia. These rocks are enriched in a carbon substance and characterized by the significant content of uranium, vanadium, molybdenum, copper, nickel, cobalt, zinc, and lead. …”
Get full text

THE OUTBREAK OF PARVOVIRAL INFECTION IN THE TERRITORY OF NORTH-WESTERN FEDERAL REGION OF RUSSIA by L. A. Spiridonova, A. Yu. Antipova, I. N. Lavrentieva, M. A. Bichurina, V. V. Surkova

“…The results of clinical, epidemiological and laboratory investigation of outbreak of exanthemic infection occurred in the Lomonosov district of Leningrad oblast in May, 2012 are presented in this article. …”
Get full text

Seroprevalence of tick-borne diseases in the Northwest Federal District of the Russian Federation by N. K. Tokarevich, O. V. Blinova, N. A. Stoyanova, R. R. Baimova, E. A. Siuziumova, V. I. Lomonosova, A. A. Tronin, R. V. Buzinov, O. V. Sokolova, B. R. Gnativ, L. V. Buts, L. A. Bubnova, O. S. Safonova, A. I. Stankevich, E. L. Kalinina, R. Vikse, A. K. Andreassen

“…The study objective was to estimate seroprevalence of IgG antibodies against tick-borne encephalitis virus (TBEV), Borrelia burgdorferi sensu lato, Coxiella burnetii, Anaplasma phagocytophilum, and Ehrlichia chaffeensis/E. muris in healthy residents from the five territories of the Northwestern Federal District of the Russian Federation (Arkhangelsk Oblast, Leningrad Oblast, Pskov Oblast, the Republic of Komi and the Republic of Karelia). …”
Get full text

APPLICATION OF FOREST PATHOLOGY MONITORING SPATIAL DATABASE FOR FOREST CONDITION ASSESSMENT by S. P. Eydlina, S. V. Knyazeva

“…In accordance with the Convention on long-range transboundary air pollution (CLRTAP UNECE) 1985 and 1987 under the terms of the agreement, the monitoring of the ICP Forests program should be undertaken in the following subjects of the Russian Federation: The Republic of Karelia, Leningrad oblast, Murmansk oblast; Novgorod oblast, Pskov Oblast, Kaliningrad oblast. …”
Get full text

Personality Traits of Students in Resilient and Struggling Schools: Different Children or Different Schools by Roman Zvyagintsev

“…Empirical data for this study was collected in Leningrad Oblast in 2019 and includes information about schools’ academic outcomes and socioeconomic status (SES) as well as students’ personality traits that have been traditionally associated with psychological resilience. …”
Get full text

The Relationship Between Extracurricular Activities and Adolescents’ Academic Performance and Self-Concept by Daniil Alexandrov, Ksenia Tenisheva, Svetlana Savelyeva

“…The study is based on a survey involving over 5,000 ninth-graders from  schools in St. Petersburg, Leningrad Oblast and Pskov. Descriptive statistics and regression analysis methods reveal that involvement in extracurricular activities of any kind is positively related with academic performance, most strongly with educational achievements in foreign languages. …”
Get full text

GENITAL WARTS INCIDENCE IN SAINT-PETERBURG, LENINGRADSKAYA REGION, KARELIYA REPUBLIC IN 2004–2013 by O. Yu. Stebelko, O. V. Gayvoronskaya, E. V. Kasatkin, E. V. Katkyavichene, Yu. S. Egorova

“…The aim of this study was to investigate the regional characteristics of distribution of anogenital (venereal) warts before and in the initial periods of vaccination against human papillomavirus infection in three regions of the North-West Federal Regions — Saint Petersburg, Leningrad Oblast, Republic of Karelia. The period of retrospective epidemiological analysis was 10 years. …”
Get full text

Laser Fabrication of Highly Ordered Nanocomposite Subwavelength Gratings by Yaroslava Andreeva, Alexander Suvorov, Evgeniy Grigoryev, Dmitry Khmelenin, Mikhail Zhukov, Vladimir Makin, Dmitry Sinev

Get full text

ECOLOGICAL ASPECTS OF CARROT TRAIT VARIATION by T. V. Khmelinskaya, V. I. Burenin, E. V. Pryanishnikova

“…The root yield was substantially higher in Pushkin (Leningrad oblast) than in Vologda oblast. Comparatively stable yield and quality were shown in local cultivars:   ‘Nanatskay  Krasnaya’,  ‘Princess’   and ‘Gribovskaya’. …”
Get full text

Forestry of Lisino as the unique testing area for the soil and ecologic monitoring by B. F. Aparin, B. V. Babikov, G. A. Kasatkina, E. Yu. Sukhacheva

“…The soils of the four objects of monitoring are included in the Red Book of soils of Leningrad oblast: the soddy-podzolic soil developed on the moraine loams - “the Pit of Rode”, the soddy elluvial metamorphic developed on varved clays - “Kostenki”, the peat humic gleyzem oxidative gley - “Sulanda” and alluvial gray humic soil - “Lustovka”.…”
Get full text

Communicational ties between the Republic of Bashkortostan and other Russian regions based on voice cell phone data by Valeriy V. Yumaguzin, Maria V. Vinnik

“…We also found that the republic has close social ties with Moscow and Moscow region, St. Petersburg and Leningrad oblast, as well as Krasnodar kray, Samara oblast and two Autonomous Districts: Khanty-Mansi and Yamalo-Nenets. …”
Get full text