scholarly journals Phylogeography of the scorpion M. сaucasicus (Nordmann 1840) within the range of the genus Mesobuthus (Vachon 1950) (Scorpiones: Buthidae)

2021 ◽  
Vol 21 (3) ◽  
pp. 292-297
Author(s):  
Nikita M. Poverennyi ◽  
◽  
Vasilii V. Anikin ◽  
Keyword(s):  
Dna Sequences ◽  
Complex Analysis ◽  
Phylogenetic Position ◽  
Lower Volga Region ◽  
Lower Volga ◽  
Central Asian ◽  
The Republic ◽  
The Moment ◽  
First Time ◽  
New Habitats

Currently, new habitats of scorpions of the genus Mesobuthus have been established on the territory of the republics of Armenia and Dagestan. The aim of the study was to determine the phylogenetic position of scorpions inhabiting the territories of the Republic of Armenia and the Republic of Dagestan. This study contributes to the development of ideas about the zoogeographic distribution of the scorpion fauna in the Palaearctic. In the course of the research, phylogenetic relationships of the species Mesobuthus caucasicus from the territory of the Republic of Dagestan and Armenia with other taxa of the genus Mesobuthus from the Lower Volga region and southern Kazakhstan were established. This work is a continuation of the authors’ research on the study of phylogeny, morphological features and distribution of scorpions of the genus Mesobuthus in the Caspian, North Turan and Scythian regions. For the first time, DNA sequences for the СОI gene of the species M. caucasicus and M. eupeus from the territory of the Republic of Dagestan (Russia) and the Republic of Armenia were introduced into the complex analysis. A dendrogram was constructed based on the decoded nucleotide sequences of representatives of the populations of the Saratov, Volgograd, Astrakhan regions, the Republic of Dagestan, the Republic of Armenia and South Kazakhstan. It was found that representatives of M. caucasicus from Dagestan are included in the Central Asian complex of species of the genus Mesobuthus, in particular, they are close to the species M. fuscus, M. intermedius, M. kreuzbergi. As for scorpions from the populations of the Saratov, Volgograd, and Astrakhan regions, at the moment of research they form a separate cluster, which confirms their isolation from the species M. caucasicus and M. eupeus.

scholarly journals CREATING ELECTRONIC RESOURCE ETHNO-LINGUISTIC MATERIALS OF THE TATAR LANGUAGE

2019 ◽  
Vol 8 (7) ◽  
Author(s):  
Farid I. Salimov ◽  
Rustem F. Salimov
Keyword(s):  
Volga Region ◽  
The Urals ◽  
Electronic Resource ◽  
Lower Volga Region ◽  
Electronic Atlas ◽  
Lower Volga ◽  
Electronic Dictionary ◽  
The Republic ◽  
Academy Of Sciences ◽  
Language Literature

We analyze the steps of electronic dictionary creation, built on the basis of ethnolinguistic expeditions of the Institute of Language, Literature and Art Academy of Sciences of the Republic of Tatarstan. Materials were collecting in respect of ethno-cultural archaic dialect zones of Siberia, the Urals region, the Middle and Lower Volga region, densely inhabited by Tatar population. It contains the terminology (ethno-linguistic) dictionary with large amounts of live examples of the Tatar speech, collected in the expeditions. In addition, the created dictionary is associated with the electronic atlas maps of the Tatar folk dialects

Marasmioid and gymnopoid fungi of the Republic of Korea. 8. Gymnopus section Impudicae

Phytotaxa ◽  
2016 ◽  
Vol 286 (2) ◽  
pp. 75 ◽  
Author(s):  
RHIM RYOO ◽  
VLADIMÍR ANTONÍN ◽  
KANG-HYEON KA ◽  
MICHAL TOMŠOVSKÝ
Keyword(s):  
Dna Sequences ◽  
Large Subunit ◽  
Morphological Characteristics ◽  
Republic Of Korea ◽  
Rrna Gene ◽  
Internal Transcribed Spacer Region ◽  
Drying Up ◽  
The Republic ◽  
First Time ◽  
Ribosomal Rrna

Collections of Gymnopus sect. Impudicae from the Republic of Korea are evaluated. Three recorded species (G. densilamellatus, G. similis, and G. variicolor) are described as new for the science: Gymnopus densilamellatus is macroscopically characterized as having a brown to reddish brown, sometimes pale ochraceous and later whitish pileus and crowded lamellae. Gymnopus similis has an ochraceous-grey, brownish orange or brownish red pileus, and moderately distant, whitish, later dirty yellowish, greyish, or brownish orange or light brown lamellae. Gymnopus variicolor is characterized by a reddish brown, brownish red or violet brown pileus drying-up to light brown or brown, greyish brown or greyish red, later pale brownish orange lamellae, and greyish brown or greyish red pileus, grey-brown, light to reddish brown in upper part. Gymnopus dysodes is recorded for the first time in Korea. The morphological characteristics of the species are provided with a key for their identification. The taxonomic positions of all taxa are confirmed by the DNA sequences of the internal transcribed spacer region and the large subunit of ribosomal rRNA gene.

scholarly journals Consolidation of agricultural land, as a factor maintaining and improving soil cover of the Azerbaijan Republic

2020 ◽  
Vol 193 (2) ◽  
pp. 89-93
Author(s):  
T. N. Nizamzade
Keyword(s):  
Soil Fertility ◽  
Industrial Development ◽  
Agricultural Land ◽  
Soil Cover ◽  
General Pattern ◽  
The State ◽  
Land Resources ◽  
The Republic ◽  
The Moment ◽  
First Time

Abstract. The purpose of our research is to study the state of the soil cover of peasant farms, and to establish the cause of the decline in soil fertility, the land used by them in their farms. The preservation and improvement of the soil cover, therefore, and the basic vital resources in the conditions of intensification of agricultural production, industrial development, rapid growth of cities and transport is possible only with well-established control over the use of all types of soil and land resources. The object of the study was the soil cover on the territory of farms of the Republic, with certain natural conditions and a specific type of economic development. The data obtained as a result of research on the state of the soil cover reflect the General pattern of development of land degradation throughout the territory of farms, due to uncontrolled use of land resources. In the article, the sizes of land shares of farms of the Republic which in our opinion are one of the main reasons of decrease in soil fertility of lands of agricultural purpose are considered. At the moment, there is no current legislation in Azerbaijan that could regulate the consolidation of agricultural land and prevent further unjustified fragmentation of land plots. The author in the work proposes a method of land management on a voluntary basis to carry out land consolidation. The novelty of the work lies in the fact that for the first time on the territory of the Republic to solve the problems associated with the deterioration of soil cover on the lands of farms, it is proposed to consolidate the lands of small farms into larger landholdings. As consolidation of lands in these farms will create for their owners an opportunity to unite the efforts in carrying out Agro complex actions in fight against deterioration of soil fertility.

scholarly journals Paleopathological peculiarities of the population of timber-grave (Srubnaya) culture of the Late Bronze Age originating from the burials of Archedino-Chernushensky Kurgan group

2020 ◽  
pp. 1-14
Author(s):  
Evgenii Vladimirovich Pererva ◽  
Aleksandr Vladimirovich Sitnikov
Keyword(s):  
Bronze Age ◽  
Adult Population ◽  
Skeletal Remains ◽  
The Body ◽  
Volga Region ◽  
Late Bronze Age ◽  
Lower Volga Region ◽  
Number Of Children ◽  
Lower Volga ◽  
First Time

Skeletal remains from the burials of timber-grave period of the Late Bronze Age originating from kurgans of the Archedino-Chernushensky group served as the material for this research. The archaeological monument is located in the territory of the Frolovsky Municipal District of Volgograd Oblast. The remains of 12 individuals (6 adults, 4 children, and 2 adolescents) were explored. In the course of this research, the author applied the method of account for the occurrence of discretely varying traits on the skull and bones of postcranial skeleton, as well as evaluation program for dissemination of pathological characteristic developed by the national researchers A. A. Movsesyan, E. V. Pererva, A. P. Buzhilova. The archaeological explorations of group Archedino-Chernushensky Kurgan group were carried out in 2020. Therefore, the acquired anthropological materials are introduced into the scientific discourse for the first time. The author was able to establish that the equal number of children and adult burials can be attributed to timber-grave period. The examined skeletal remains of the Late Bronze Age of the Lower Volga Region demonstrate the signs of episodic stress (enamel hypoplasia) and distribution of diseases related to the deficiency of microelements in the body (porosis of the diaphysis in individuals who did not reach the age of puberty). The records of such type of deviations on anthropological materials of deviations indicates chronic stress associated with systematic occurrences of famine, which is natural for the population of the Late Bronze Age of the Lower Volga Region, who were involved in mixed farming. The excavations reveal the series of injuries of household and battle nature among adult population. The prevalent burial method of timber-grave culture Archedino-Chernushensky Kurgan group of appears to be the cremation ritual.   

scholarly journals The Finds of Golden Horde Coins in India and China

2021 ◽  
Vol 9 (3) ◽  
pp. 547-554
Author(s):  
Aleksandr V. Pachkalov ◽  
Keyword(s):  
Fifteenth Century ◽  
Fourteenth Century ◽  
Peak Activity ◽  
Single Specimen ◽  
Lower Volga Region ◽  
Trade Routes ◽  
Lower Volga ◽  
Eastern Turkestan ◽  
First Time ◽  
India And China

Research objectives: The study of all known Golden Horde coin finds in India and China. Research materials: All the known coin finds of the Golden Horde in India and China in the context of published coin finds (the research of Ch.J. Rodgers, M.A. Stein, and others). Results and novelty of the research: The author, for the first time ever, summarized the information about Golden Horde coin finds from these two countries. All Golden Horde coins from China and a portion of Golden Horde coins from India (Indian museum) were minted in Khwarazm. There is numismatic catalogue of Islamic coins from the Calcutta Museum where it is possible to find information about Golden Horde coins from the collection of the museum. Any information about finds of these coins is absent in this publication. However, it is most probable that these coins were found in India because the numismatic collections of such local museums were created practically only from local finds. The Golden Horde coins from the Calcutta Museum collection are mainly silver dirhams of the fourteenth century from Khwarazm, but there are also several coins from Lower Volga region. Probably, the Golden Horde coins went to India and China via Khwarazm. The materials published in the article gives archaeological evidence about close trade routes between Khwarazm on one end and India and Eastern Turkestan on the other end. The peak activity on these trade routes is dated to the second half of fourteenth century (mainly the coins of Uzbek and Janibek Khan of the Golden Horde). At the end of fourteenth century, the most important cities of the Golden Horde were in decline or ceased to exist as a result of Timur’s campaigns against it. The main trade routes between East and West shifted towards the south and stopped passing through the territory of the Ulus of Jochi. Not a single specimen of the finds is dated to the fifteenth century.

Recommendations for developing measures to improve working conditions based on the results of periodic certification of production facilities for working conditions in the Republic of Kazakhstan

2020 ◽  
pp. 154-162
Author(s):  
V. A. Malashkina ◽  
A. Kopylova
Keyword(s):  
Working Conditions ◽  
Legal Framework ◽  
Production Environment ◽  
Improve Working ◽  
The Russian Federation ◽  
The Republic ◽  
The Moment ◽  
Special Assessment ◽  
First Time ◽  
Production Facilities

More than 160 million occupational diseases detected for the first time are registered annually around the world [1,2]. At the mining enterprises Of Kazakhstan, this indicator has remained consistently high for many years. Currently, in the Republic of Kazakhstan, the only procedure for identifying dangerous and / or harmful factors of the production environment and labor process and assessing the degree of their impact on the employee is the periodic certification of production facilities for working conditions (pout), which is analogous to the procedure for special assessment of working conditions (SOUT) in the Russian Federation. The relevance of the research is due to the need to improve the legal framework for labor protection in the Republic of Kazakhstan. The aim of this work is to improve working conditions at mining enterprises in Kazakhstan by improving the methodology for developing measures based on the results of periodic certification of production facilities for working conditions. To achieve this goal, a «List of measures to improve working conditions»is being developed based on the results of the PA-POUT. At the moment, this list is compiled in the image and likeness of practically the same at all mining enterprises. The article proposes the principle of grouping activities, which allows us to make a more detailed focus on the dangerous and harmful factors of a particular enterprise, as well as the reasons for their occurrence. The proposed ranking is necessary to take into account the specifics of each specific mining enterprise.

Children's Library of the Lower Volga Region in 1920-1930th years

2010 ◽  
pp. 106-112
Author(s):  
Svetlana A. Bekmurzaeva
Keyword(s):  
Children’S Literature ◽  
Volga Region ◽  
Children's Books ◽  
Children’S Books ◽  
Lower Volga Region ◽  
Youth Education ◽  
Lower Volga ◽  
Wide Range ◽  
First Time

The Role of children's libraries and children's literature in socialization of the growing generation of 1920th in Saratov and Astrakhan regions is given in this work. Basing on the analysis of a wide range of the sources, a lot of which have been introduced into the scientific usage for the first time, the major directions of libraries work are characterized, the forms and methods of their activities, the ways of distribution of children's books and the control for fulfillment of the party decisions are described. Features of functioning controllable model of the Soviet structure such as libraries being an important part of the system, called to execute mission of political enlightenment and youth education are researched.

Molecular characterization of European Pygorchis Looss, 1899

2021 ◽  
Vol 95 ◽  
Author(s):  
P. Heneberg ◽  
J. Sitko
Keyword(s):  
Molecular Characterization ◽  
Dna Sequences ◽  
Type Species ◽  
Molecular Phylogenetics ◽  
Morphological Description ◽  
Central Asian ◽  
First Time

Abstract Adult trematodes of the genus Pygorchis Looss, 1899 (Trematoda: Philophthalmidae) parasitize the cloaca of birds. The genus contains three species, all of which are rarely reported and molecular phylogenetics of which have not been applied. The absence of reference DNA sequences limit studies of their indistinct larval forms. Based on the materials that were obtained from birds of the Czech origin, we performed a molecular characterization of both currently known Pygorchis spp., which are known from the Palearctic, the type species Pygorchis affixus Looss, 1899 and Pygorchis alakolensis Zhatkanbaeva, 1967, and provided morphological description of the examined P. alakolensis specimen. We found that the two species were of similar dimensions; the only difference was in the position of testes and in the extent of vitelline follicles. However, the position of testes in P. affixus was variable, and approximately 10% of examined P. affixus individuals had testes positioned obliquely. The second feature that allows differential diagnostic, the extent of vitelline follicles, was more reproducible as the vitelline follicles of P. affixus did not extend beyond the intestinal caeca, or, in exceptional cases, they extended them at only one side. In the examined P. alakolensis individual, the testes were positioned obliquely, and the vitelline follicles extended beyond the intestinal caeca. We reported P. alakolensis for the first time from Europe; previously, it was known only from Central Asian lakes and rivers. We confirmed the classification of Pygorchis into Philophtalmidae.

scholarly journals The effectiveness of resource-saving techniques for the cultivation of onions during irrigation in the conditions of the Lower Volga

2020 ◽  
pp. 58-63
Author(s):  
E. V. Kalmykova ◽  
A. A. Novikov ◽  
N. Yu. Petrov ◽  
O. V. Kalmykova
Keyword(s):  
Production Efficiency ◽  
Threshold Value ◽  
Production Costs ◽  
Irrigation Regime ◽  
Resource Saving ◽  
Agricultural Producers ◽  
Lower Volga Region ◽  
Lower Volga ◽  
Vegetable Products ◽  
First Time

Relevance. The main areas under vegetables, including onions, are located in the south of Russia. Inclusion of vegetables in the list of food safety products with a threshold value of 90% will significantly increase the responsibility of agricultural workers at all levels for the production and sale of vegetable products. The purpose of the research is to justify the feasibility and effectiveness of cultivating promising varieties and hybrids of onions during irrigation in the Lower Volga region to obtain yields of 150 or more t/ha of high-quality products.Methods. For the first time in the area of chestnut soils, comprehensive scientific research was conducted on resource-saving techniques to increase the productivity of a vegetable crop in an extremely arid climate by regulating the physiological and biological processes during drip irrigation, and a system was developed for applying these techniques. Research in the experiment was carried out according to generally accepted methods.Results. The most significant increase in the onion crop was obtained on the variants of the complex application of the studied agricultural methods and amounted, on average, for 2011...2016 with an irrigation regime of 75...75...75% of HB on the standard variety Volgodonets – 159%, relative to the control, on a promising hybrid Octant F1 – 118%, on the hybrid – 125%. With the regime of 70...80...75% of HB on the Volgodonets standard grade – 155%, relative to control, on the promising Oktant F1 hybrid 113%, on the Valero F1 hybrid – 115%. When calculating the cultivation efficiency of this crop, economic data were obtained, the value of which allows us to conclude that when planning the growth of onion production efficiency, agricultural producers are recommended to introduce agricultural technology with a profitability of 253.63%: promising hybrid Octant F1, irrigation mode – differentiated, background N450P180K135+Mortar+Energy-M. Against this background, in the context of research on the variety and hybrids, the maximum return on production costs is 3.2 rubles. An analysis of data on a combination of crop-forming factors showed that for onions when cultivating promising hybrids Octant F1 and Valero F1, when planning yields of 130 and 150 t/ha, it is necessary to maintain a moisture level of 70...80...75% HB, and when grown without fertilizers and when planning 110 t/ha it is enough to create a permanent irrigation regime.

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