To the memory of the geobotanist. Leonid E. Rodin (to the 100th anniversary of his birthday)

2007 ◽  
pp. 106-107
Author(s):  
B. K. Gannibal

Leonid Efimovich Rodin (1907-1990) was a graduate of Leningrad state University. To him, the future is known geobotanica, happened to a course in Botanical geography is still at the N. A. Bush. His teachers were also A. P. Shennikov and A. A. Korchagin, who subsequently headed related Department of geobotany and Botanical geography of Leningrad state University. This was the first school scientist. And since the beginning of the 30s of XX century and until the end of life L. E. was an employee of the Department of geobotany of the Komarov Botanical Institute (RAS), where long time worked together with E. M. Lavrenko, V. B. Sochava, B. A. Tikhomirov, V. D. Alexandrova and many other high-level professionals, first continuing to learn and gain experience, then defining the direction of development of geobotany in the Institute and the country as a whole.

Author(s):  
Aleh A. Yanouski

On the basis of archival materials and other sources, the complex process of formation at the Belarusian State University of mathematical education and scientific research in various fields of science is considered. Particular attention is paid to the years that did not stop in 1919–1921 discussions among officials and scientists about the legality of creating a separate mathematics faculty specifically for the opening of the Belarusian State University. In this case, for the first time, the position of an outstanding mathematician and organiser of mathematical education, a native of Belarus, I. R. Braitsev, is presented in detail. The author defines the 1920s as an undoubtedly significant stage not only in the formation of the mathematical component in the general character of Belarusian State University, but also in the formation of the foundations of the future high level of university mathematics.


2020 ◽  
Vol 11 (3) ◽  
pp. 28-42
Author(s):  
Sergey G. Ushkin ◽  
Ekaterina A. Koval

This article shows that studying the views of future Russian lawyers on the projective future of society is a relevant development, since this particular socio-professional group does not only put forward certain demands in regards to projective subjective social wellbeing, but also possesses the lawmaking potential necessary for the transformation and normative engineering of Russian society. The article analyzes the results of the author’s own research, conducted in 2016 in 12 cities of Russia (based on All- Russian State University of Justice and its subsidiaries). According to the author, the results of research in the field reveal a relatively high level of subjective wellbeing registered among the respondents, with their core values being justice, freedom, upholding law and order, public initiative. In order to measure normative expectations, those surveyed were offered to characterize three models of a supposed society using an array of parameters: “the best society” (utopian), “a bad society” (dystopian) and “a good society” (one that’s attainable and suitable for life and personal growth). As a result, certain projective requirement indexes were obtained for implementing these models in a future society. It came as somewhat of a surprise that, in spite of the widespread belief that the value orientations of modern youth have a “consumer” nature to them, material wellbeing turned out to be far from the most significant parameter. The highest values were shown by indexes which correlated with such virtues as justice, equality and lawfulness, which speaks to their considerable influence on the respondents’ evaluation of their subjective wellbeing. The authors also noticed a fundamental difference when it comes to future Russian lawyers’ thoughts on the paths towards attaining justice. The indexes for a society constantly subject to reform and a conservative society were practically on the same level. This indirectly points to the existence of a deeply rooted divide when it comes to values, indicating that people are looking into the future with uncertainty, which is proven by a multitude of studies done by other authors.


2020 ◽  
Vol 178 (6) ◽  
pp. 71-75
Author(s):  
N. Yu. Kokhanenko ◽  
Yu. N. Shiryaev ◽  
I. P. Dudanov

Surgery, as well as almost all sections of medicine, has always been a man’s affair. Valentina Pavlovna Kleshchevnikova (1919–2009), one of the few women who became a professor of surgery, stood out in the mid-20th century galaxy of surgeons. October 2019 marks the 100th anniversary of her birth. Having started her professional career during the Great Patriotic War in a military hospital, she gained experience and knowledge in many areas of surgery. Professor Sergey Vladimirovich Heinatz, her mentor and teacher, had extensive experience in esophageal surgery and while still working in Khabarovsk made – one of the first in the country – esophagoplasty resection with one-stage esophagoplasty. Professor V. P. Kleshchevnikova, a promising surgeon, was also involved in the development of this very difficult field of surgery. It was the material that formed the basis for the candidate’s and later doctoral dissertation of a young, but already experienced specialist. After defending her thesis, V. P. Kleshchevnikova, a young doctor of medical sciences, was elected by competition to head the Department of Hospital Surgery at Petrozavodsk State University (Petrozavodsk). For a long time almost all the leading surgeons of Petrozavodsk and the Republic of Karelia were her students or students of the Department headed by V. P. Kleshchevnikova – someone listened to her lectures, someone worked with her in the clinic or had the honor to «get» Valentina Pavlovna as a mentor or opponent for the defense of the thesis. In Saint Petersburg, at the Mariinsky Hospital, and later at Petrozavodsk State University, a prominent and very bright part of Professor Kleshchevnikova’s surgical and scientific career took place. She was a worthy representative of the pleiad of the most brilliant surgeons, and if we take female surgeons, she was probably the most outstanding surgeon.


Author(s):  
G.A. Firsov ◽  
O.G. Baranova ◽  
N.G. Tseitin

Information about Tamarix ramosissima Ledeb. has been growing in the Peter the Great Botanical Garden of the Komarov Botanical Institute of the Russian Academy of Sciences in St. Petersburg since 1939. It reached 6.2 m in height at the age of 82. It is considered the most winter-hardy, characterized by long flowering and high decorative effect. The first flowering was noted in 1942, for a long time the plants only bloomed without tying the fruit. After the hot summer of 2010, fruits were first formed and self-seeding appeared in 2011-2012. This is a unique fact for such northern latitudes. The species can be recommended for landscaping and promote its culture further north. In the context of climate change and its warming at the beginning of the XXI century, constant monitoring and continuous phenological observations of Tamarix ramosissima are important.


VAVILOVIA ◽  
2019 ◽  
Vol 2 (1) ◽  
pp. 49-56
Author(s):  
K. G. Tkachenko

Different species of the Cactaceae family have always been popular as collectible plants. Peter the Great Botanical Garden of the Komarov Botanical Institute holds a representative collection of species from this genus. Of the 185 names adopted according to The Plant List (http://www.theplantlist.org), there are currently about 160 species in the collection of the Garden, plus almost 30 intraspecific taxa. For species that reproduce only by seeds, it is important to study the features of their latent period and evaluate their quality (35 species, 87 accessions). The collection of cacti and succulents of the Peter the Great Botanical garden contains a large number of genera and species as well as forms and varieties from this family. Despite the fact that at present some taxa are united, however, specific grown plants produce seeds of different quality. The results of studying fruits and seeds in a number of species of the genus Mammillaria maintained at Peter the Great Botanical Garden of the Komarov Botanical Institute are presented. The number of seeds in the fruit, the weight of 1000 seeds, and laboratory germination of seeds with different shelf life under laboratory conditions were measured. Seeds were germinated using a standard technique — in Petri dishes on filter paper, without the use of stimulants. It is shown that germination of freshly harvested seeds is slow and stretched in time. Their germination rate does not reach significant performance. The highest germination rate is observed in many species of the genus Mammillaria after 2–3 years of storage. After 5–7 years of storage, the seeds should not be used for exchange between botanical gardens. But anyway, some species (M. flavescens (DC.) DC., M. prolifera subsp. haitiensis (K. Schum.) D. R. Hunt, M. rhodantha Link et Otto) of this genus remain viable for a long time (up to 10 years, as for example, M. mammillaris (L.) Hikers. [=M. simplex Haw.]). At the seed laboratory of the Peter the Great Botanical Garden, the seed storage period for species of the genus Mammillaria suitable for interbotanical exchange is set at a maximum of 7 years, for them to be listed in Index Seminum (or Delectus). Older seeds are used to replenish the carpological collection of the Garden.


2004 ◽  
Vol 34 (136) ◽  
pp. 455-468
Author(s):  
Hartwig Berger

The article discusses the future of mobility in the light of energy resources. Fossil fuel will not be available for a long time - not to mention its growing environmental and political conflicts. In analysing the potential of biofuel it is argued that the high demands of modern mobility can hardly be fulfilled in the future. Furthermore, the change into using biofuel will probably lead to increasing conflicts between the fuel market and the food market, as well as to conflicts with regional agricultural networks in the third world. Petrol imperialism might be replaced by bio imperialism. Therefore, mobility on a solar base pursues a double strategy of raising efficiency on the one hand and strongly reducing mobility itself on the other.


2018 ◽  
pp. 169-180
Author(s):  
Nikolai A. Zhirov ◽  

On September, 21-23, the I.A. Bunin Yelets State University, supported by the Russian Foundation for Basic Research (RFFI), held an All-Russian scientific conference ‘In the time of change: Revolt, insurrection, and revolution in the Russian periphery in the 17th – early 20th centuries’. Scientists from various Russian regions participated in its work. The conference organizers focused on social conflicts in the Russian periphery. The first series of reports addressed the Age of Rebellions in the Russian history. They considered the role and the place of the service class people in anti-government revolts. Some scientists stressed the effect of official state policy on the revolutionary mood of the people. Some reports paid attention to jurisdictions and activities of the general police in the 19th – early 20th century and those of the Provisional Government militia. Other reports analyzed the participation of persons of non-peasant origin in the revolutionary events. They studied the effect of the revolutionary events on the mood and behavior of local people and the ways of solving conflicts between the authorities and the society. Most numerous series of reports were devoted to social conflicts in the Russian village at the turn of the 20th century, studied forms and ways of peasants' struggle against the extortionate cost of the emancipation, and offered a periodization of peasants' uprisings. The researchers stressed that peasants remained politically unmotivated; analysis of their relations with authorities shows that they were predominantly conservative and not prone to incitement to against monarchy. Some questions of source studies and methodology of studying the revolution and the preceding period were raised. Most researches used interdisciplinary methods, popular in modern humanities and historical science.


Author(s):  
S. V. Ovczinnikova

The article contains information about 32 type specimens of the names of 14 species of the boraginaceous genera Arnebia (incl. Lithospermum cornutum Ledeb.), Lappula (= Echinospermum), Onosma, Rochelia, and Solenanthus, kept in Herbarium of the Komarov Botanical Institute (LE), and 5 specimens kept in Muséum National d’Histoire Naturelle, Paris, France (P). The type category is indicated, text of the original label and text of the protologue are cited for each specimen. Among the 37 specimens found in the collections, there are 14 lectotypes, 11 isolectotypes, 8 syntypes, 1 isosyntype and 3 authentic specimens. The lectotypes of the names of 6 taxa are designated: Arnebia guttata Bunge, Echinospermum cristatum Bunge, E. consanguineum Fisch. et C. A. Mey., Lithospermum cornutum Ledeb., Rochelia leiocarpa Ledeb., Solenanthus circinnatus Ledeb.


2020 ◽  
Vol 54 (1) ◽  
pp. 73-86
Author(s):  
V. M. Kotkova

The paper provides new data on aphyllophoroid fungi of the State Nature Reserve “Kurgalsky” situated in the Kingisepp District of the Leningrad Region. They were collected on the Kader bog and its vicinity. The list includes 165 species annotated by data on their habitats, substrates and frequency, including 37 species new for the reserve. In total 5 species (Antrodia mellita, Chaetoporellus latitans, Junghuhnia collabens, Rigidoporus crocatus, Sidera lenis) protected in the Leningrad Region and 3 species (Phlebia subserialis, Pseudomerulius montanus, Xenasma pruinosum) new for the Leningrad Region were found in study part of reserve. The specimens of selected species are kept in the Mycological Herbarium of the Komarov Botanical Institute RAS (LE).


2008 ◽  
Vol 42 ◽  
pp. 123-129
Author(s):  
E. F. Malysheva ◽  
L. F. Volosnova

New data on species diversity of agaricoid fungi of Oksky Biosphere Reserve are given. The checklist of 41 species with indication of their localities and herbarium numbers (of the Herbarium of the Komarov Botanical Institute, LE) is provided. Three species (Conocybe gigasperma, Entoloma occultopigmentatum, E. scabiosum) are recorded for the first time in Russia.


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