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Бюллетень науки и практики @bulletennauki
Статьи журнала - Бюллетень науки и практики
Все статьи: 7772
Taxonomic analysis of the Cirsium mill. genus in flora of Azerbaijan
Статья научная
The main goal was a systematic analysis of the Cirsium Mill. genus (Asteraceae) in flora of Azerbaijan. Floristic-systematic, comparatively morphological, ecological and other methods were used. In addition, materials stored in the Herbarium Fund of the Botanical Institute of Ministry of Science and Education, Republic of Azerbaijan were studied related to this genus. As a result of the research, it was established that 31 species of the genus Cirsium Mill. are widespread in the flora of Azerbaijan.
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Taxonomic composition and life forms of the family Asteraceae spreading in Daridagh massif area
Статья научная
The article provides information on the taxonomic composition and life forms of the Family Asteraceae Dumort, which is widespread in the Daridagh Massif area. During our research, 43 species belonging to 23 Genera of the Family Asteraceae Dumort spreaded in the Daridagh Massif area. Also, a comparative analysis of the number of species belonging to the Family and their life forms were studied. According to the analysis of the number of species of the Genera Helichrysum Mill. - 2 (4.65%), Taraxacum Wigg. - 2 (4.65℅), Centaurea L. - 3 (6.97%), Carduus L. - 3 (6.97%), Achillea L. - 3 (6.97%), Scorzonera L. - 6 (13.95%) and Tragopogon L. - 8 (18.6%) species are the main predominant species in the Daridagh Massif area and are represented by 27 (62.79%) species. The remaining Genera are monotype and consist of 16 (37.20%) species.
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Статья научная
In the presented article Lamiaceae Martinov, nom, cons are widespread in the flora of the Nakhchivan Autonomous Republic. Information about the taxonomic spectrum of species included in the genus Salvia (Salvia L.) and directions of use is provided. As a result of the studies, it was found that 19 species of this genus were found in the flora of the Nakhchivan MR. According to the literature and our studies, species belonging to the genus are used not only from an aesthetic point of view, but also as an ecological, economic and medicinal plant.
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Статья научная
In the flora of the Nakhchivan Autonomous Republic, the Lamiaceae family includes the genus Thymus, which includes the most common aromatic species in the world. The chapter is characterized by 135 species in 31 genera. In Azerbaijan, there are 16 species of this genus, and in the Nakhchivan region - 7 species. Thymus L. - species of the genus Thymus are found in different areas of the mountain belt. The species included in the genus are used as medicinal, ecological, economic, food and spice plants. Taking all this into account, the study of the taxonomic composition of the genus thyme and the directions of its use is recognized as a relevant topic. The authors draw conclusions about the prospects for using the species.
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Статья научная
The presented article provides information on the taxonomic spectrum and uses of species belonging to the genus Rheum ( Rheum L.) of the family Polygonaceae Juss., nom. cons., distributed in the flora of the Nakhchivan Autonomous Republic. The conducted studies revealed that 2 species of this genus are found in the flora of the Nakhchivan Autonomous Republic. The flora of the Nakhchivan Autonomous Republic is quite rich in accordance with its geographical location, relief and climate. Since the region covers both mountainous and steppe and semi-desert areas, various types of vegetation have formed here. The Nakhchivan Autonomous Republic is one of the regions with the richest flora in Azerbaijan. The rare and endemic plants here are of particular importance not only for the country, but also for the world flora. Scientists note that the rhubarb plant has astringent and hemostatic properties. It is used in kidney, gynecological, lymphangitis and furunculosis diseases. It has a strong calming, anti-inflammatory, antiseptic, choleretic and strengthening effect. It increases metabolism in the body.
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Taxonomic composition of the Orobanche L. genus in the Nakhchivan and prospects for using species
Статья научная
The article presents information on the taxonomic composition of the genus Orobanche L. The article provides information on the distribution of the genus species in the flora of Nakhchivan. A brief overview of practical use is given. Sixteen species of this genus have been found in the flora of Nakhchivan, including Orobanche sintenisii Beck is present in the cultivated flora. The species of the genus are used as ornamental, fodder and food plants, as well as in medicine.
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Taxonomic composition of the Tragopogon L. genus in Nakhchivan and prospects for using species
Статья научная
The species included in the Tragopogon L. genus, common in the flora of Nakhchivan, have been studied. 12 species of the genus have been described. A systematic analysis has been performed, and an ecological characteristic of the species has been given. For all the described species, a practical analysis of the possibility of using them in medicine, agriculture, etc., has been presented. The applied value is diverse-these are medicinal plants with a large number of biologically active substances (alkaloids, glycosides, organic acids, vitamins, saponins, tannins, phytoncides, mineral elements, etc.), spicy-aromatic, essential oil, food, fodder, and weed, as well as promising species for introduction into culture in the region.
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Taxonomic diversity of Euphrasia species in Nakhchivan: a botanical overview
Статья научная
The genus Euphrasia (family Orobanchaceae) encompasses a diverse group of plants, characterized by their parasitic nature and their wide distribution across temperate regions of the world. In this study, we aim to provide a detailed botanical overview of the taxonomic diversity of Euphrasia species in the Nakhchivan Autonomous Republic, located in the South Caucasus. This region, with its diverse ecological habitats and varied climatic conditions, offers a unique setting for the study of plant diversity. The Euphrasia species in Nakhchivan represent a significant portion of the genus' global diversity, contributing to both its ecological dynamics and cultural importance. This paper discusses the current knowledge of Euphrasia species in the region, their taxonomic classification, ecological distribution, and conservation status.
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Taxonomic relationship of wide pests in sugar beet agrocenosis
Статья научная
Based on the conducted research, information on the species composition of pests that spread in the agricultural farms of Imishli and Agdash districts of the Republic, where sugar beet is grown, as well as in the private backyards of the population, was reflected in the article. During extensive research conducted in stationary areas and surrounding areas, it was determined that pests belonging to the groups of Coleoptera, Hemiptera, Orthoptera, Diptera and Lepidoptera are found in the agrocenosis of sugar beet.
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Taxonomic revision of Luzula L. in flora of Azerbaijan
Статья научная
The aim of the work is to revise the taxonomic composition of the genus Luzula L. in the flora of Azerbaijan. Floristic-systematic, ecological and other methods were used. The materials of the Herbarium Fund of the Botanical Institute of the Ministry of Science and Education of the Republic of Azerbaijan were studied. 11 species of the genus Luzula L. were established. All species are widespread in the flora of Azerbaijan. A brief description of the biology and ecology of the species is presented.
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Статья научная
The presented article provides information on the systematic composition of the species belonging to the Potentilla L. genus, which is spread in flora. During the comparative analysis of the collected herbarium materials and literature sources, it was found that the Potentilla genus of the Rosaceae family is represented by 17 species in the territory of Nakhchivan, and information about the current status of those species is reflected in the article. The article also studied the ecological groups, geographical elements, and altitude zones of species belonging to the genus Potentilla L. of the Rosaceae family.
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Статья научная
Research was conducted to study the parasite fauna of sheep in the Guba-Khachmaz economic region of Azerbaijan and the species composition of pathogenic parasites causing a decrease in productivity and mortality of animals was determined. The nematode fauna of sheep in the Guba-Khachmaz economic region consisted of 22 species, the trematode fauna consisted of 4, and the cestode fauna consisted of 5 species. Among the primary blood parasites found in sheep are Anaplasma ovis, which belongs to the Rickettsiales order, and Babesia ovis, Theileria ovis, Th.recondita, which belong to the Piroplasmida order. During the study period, 4337 sheep were examined for helminths in the economic region using the complete and incomplete dissection methods. In 3560 of 4337 sheep, was noted associative invasion by nematodes, cestodes and trematodes (I.E. - 82.1%). Infection with nematodes was accompanied by weight loss and a decrease in the quality of wool in sheep, and intensive invasion with fasciola led to the death of young animals, mainly lambs. Intensive infection of sheep with monieziasis was accompanied by a decrease in appetite and milk yield, weight loss. To determine associative ınvasion of sheep with helminths and primary blood parasites, were examined peripheral blood smears and fecal samples from 3435 animals. Of 3435 samples in 1996, were found to have associative invasion with primary blood parasites and helminths (I.E.-58.1%). Mortality has been reported in lambs under 1 year of age, especially 4-5 months old, associated with primary blood parasites and helminth infections. Ectoparasitic ixodid ticks, which transmit primary blood parasites that parasitize animals in the Guba-Khachmaz economic region, are classified into 2 genera, consisting of 4 species.
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Taxonomic synopsis of salsola genus (Mil Plain, Azerbaijan)
Статья научная
In article the results of analysis conducted on bioecological features of Salsola species which are distributed in desert phytocoenosis of Mil plain of Kur-Aras lowland were given. Materials for research were plant herbaria which collected from researched area, as well as herbarium funds of Baku State University and Institute of Botany Azerbaijan National Academy of Sciences. Morphological study of the flower parts of Salsola species was conducted with Carl Zeiss Stereo Discovery V4 stereomicroscope. It was determined that in researched area 10 species ( Salsola australis R. Br., S. tragus L., S. paulsenii Litv., S. soda L., S. nitraria Pall., S. incanescens C. A. Mey., S. dendroides Pall., S. ericoides Bieb., S. nodulosa (Moq.) Iljin, S. foliosa (L.) Schrad.) of Salsola genus are distributed. Their morphology, ecology, systematical position, as well as economic significance were analyzed. It was also found that an anthropogenic impact in this area leads to desertification of landscapes.
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Teaching English grammar through interactive methods
Статья научная
The article is devoted for the effective ways of teaching grammar. Actuality of the theme is justified as it sets conditions for revealing high progress in teaching a foreign language and for developing effective methods which can be helpful for foreign language teachers. Different progressive methods of teaching English grammar are given in this paper as well.
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Teaching English language in heterogeneous classrooms
Статья научная
The article aims to provide a thorough insight into the teaching context of heterogeneous classes in line with identifying their most distinctive features, certain elements that form differences that most often EFL teachers note challenging. Based on needs evaluation it is possible to create a successful learning environment where efficient lesson plan assisted by credible techniques will be united around a single concept of a competent teacher ready to espouse the students who need support.
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Teaching Parasitology and the Role of Staff Training in the Fight Against Parasitic Diseases
Статья научная
This article analyzes the teaching of parasitology and the role of staff training in the fight against parasitic diseases. Parasitic diseases, especially malaria and intestinal helminthiasis, affect a large part of the world's population and pose serious problems for both human health and socio-economic development. According to the World Health Organization, billions of people suffer from parasitic diseases, which necessitates the training of highly qualified personnel in the field of parasitology. The article emphasizes the importance of parasitology curricula, modern educational methods and practical training. The knowledge and skills of staff are at the forefront in the diagnosis, treatment and prevention of parasitic diseases. The role of a multidisciplinary approach and scientific research in staff training is also noted. As a result, the teaching of parasitology and the improvement of personnel training are considered a key factor in strengthening the health system and effective prevention of parasitic diseases.
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Teaching Vocabulary in Secondary School English Classes
Статья научная
The article is devoted to the formation of lexical competence of secondary school students in English language classes. The relevance of the topic is conditioned by the need to improve the effectiveness of vocabulary acquisition in the conditions of digitalization of education. The article considers traditional and modern approaches of teaching vocabulary, including the use of digital technologies, game forms and individualization. The article presents the results of the pedagogical experiment proving the advantage of integrating innovative methods. Practical recommendations for English teachers aimed at developing students' active vocabulary are formulated.
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Teaching methods of English for specific purposes
Статья научная
Foreign Language Teachers for Specific Purposes have a lot in common with teachers of general foreign language. For both it is necessary to consider linguistic development and teaching theories, to have insights in contemporary ideas regarding their own position and role as well as the position and role of foreign language learners in education and to face new technologies offered as an aid to improve their methodology. The most important difference lies in the learners and their purposes for learning English. ESP students are usually adults who already have some acquaintance with English and are learning the language in order to communicate a set of professional skills and to perform particular job-related functions. An ESP program is therefore built on an assessment of purposes and needs and the functions for which English is required.
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Teaching practice for the 21st century: challenges and prospects for teacher education in Uzbekistan
Статья научная
The paper considers the interrelation of the problem of maintenance of quality of higher education and professionalism of the teacher. The result of the research made it possible to prove the value of professionally important qualities of the teacher in the improvement of the quality of educational services in the conditions of competitiveness of higher education system. Qualitative foreign teaching is one of the most important key characteristics defining the professional competence of a higher school graduate as a whole and is considered from the point of view of systemacy, of integral content, of teaching technologies, of methods of control and assessment of the results.
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Статья научная
Slang words of the Kyrgyz language give the work a special flavor that attracts the reader, and tell about their application in practice. It contained information about whether jargon is a separate society or a language of a separate world. Thus, the slang was divided into separate groups, and it was also noted that the slang used by the first group was completely incomprehensible to the second group. With the help of works that use slang words, it is possible to properly educate students both pedagogically, psychologically, and socially. We mentioned that comparing the life in this job with the life we live might encourage him to choose what he needs.
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