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Бюллетень науки и практики @bulletennauki
Статьи журнала - Бюллетень науки и практики
Все статьи: 7297
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 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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Teaching spoken French in FFL (French as a foreign language)
Статья научная
The dispute has never stopped surrounding the use of familiar language in the French teaching. Lots of people consider that the familiar language is really vulgar which is not an appropriate type of language for the elegant scenarios, and the same people insist that this kind of language should be locked out of the classroom in order to ensure the correct and authentic usage of French. As a matter of fact, every type of language will never be isolated from the final practical use. The familiar language has the most intimacy with the daily life of the French people and it’s the language that they are using every single day. Compared with the standard French, the familiar language might be even more important in terms of communication and pragmatics. Most French speakers use colloquial French, especially in informal spaces.We can see that colloquial language is greatly underestimated in learning, specifically in learning French as a foreign language. How to define the meaning of familiar language? What is its role in the teaching and study process of French? How to properly clarify the relationship between standard French and familiar language to further improve students’ listening and speaking ability in communication? These are the questions to be discussed in this article.
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Teaching the language of the mother drama from the lexical-semantic and morphological point of view
Статья научная
Huseyin Javid succeeded in bringing the language of poetry to the stage for the first time with the Mother verse drama. He is a master of powerful artistic monologues. The dramatist builds monologues so skillfully that the character’s inner hand, outlook on life, society, heart palpitations, tremors, excitement and other feelings attract the attention of the reader at the first moment. H. Javid was a lover of contrasts. M. C. Jafarov clearly observed that in this work opposite moral qualities such as generosity and selfishness, bravery and cowardice, simplicity and arrogance were contrasted, and all these were shown in living characters. An important aspect is added to this, that here the images were divided into two fronts based on their positions and moral and spiritual qualities: the poor and the rich. Therefore, the author also saw the main contradiction in the socio-political situation and showed it as an irreconcilable contradiction between the poor and the rich, the powerful and the oppressed.
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Статья научная
The article discusses the role of discourse in foreign language teaching by studying previous investigations in the field of discourse analysis and communicative approach-based language teaching. Moreover, it presents an analysis of some authentic examples of target language use to prove the role of discourse to prevent possible miscommunication.
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Teaching with technology, learning by design
Статья научная
I decided to write this article after attending a three-week workshop on “Teaching Technology, learning by Design” organized by the Ministry of Education and the Ministry of Foreign Affairs of Malaysia. Basically, taking a look at the above topic throws up quite a number of conflicting and complex thoughts in the mind of the average teacher but considering what evolution has come into the teaching profession in recent, modern times, it is only expedient to look deeply into the subject. Technology as it were, does not literarily suggest the mere use of a Computer or a certain computer program just for the benefit of using a modern, pedagogical teaching method but a goal-driven, well-measured ideology to achieve specific results that go far beyond the four walls of the classroom. The concept of Teaching with Technology Learning by Design is a well-defined idea meant to dissect and treat real-life problems in the classroom and offer possible solutions to such problems with the use of modern technology which creates a near-real life learning and development experience not only for the students involved but also the tutors.
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Статья научная
In this article, technologies for the development of high gender culture in cooperation between families and educational institutions, as well as training and retraining of pedagogical specialists in conducting training sessions on the formation of gender culture of students in this regard, do not play a decisive role. On the contrary, the article discusses with the worldview of the teacher, his personal example as a person in the development of girls and boys at school, as well as the desire to clarify and confirm the stereotype of the gender role and gender inequality. Gender equality is consistent not only with the roles, tasks and needs of women and men, but also with the interdependence between them. Gender equality is the process of being fair for women and men. Gender equality requires the same use of socially important financial and spiritual resources, opportunities, conditions, abilities and intellect by women and men. When there is gender inequality in this regard, women's interests are usually limited. Therefore, an important feature of ensuring gender equality is to provide the balance of forces, that is, to create conditions for both men and women to manage their lives, to expand their abilities and potential.
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Technology and prophylactic efficiency of natural hypoglycemic food supplement
Статья научная
The article the issue of diabetes (type 2) on preventive use of vegetal hypoglycemic agents is discussed. It represents the method of adoption of a natural hypoglycemic food supplement that provides high Bioavailability in the hypoglycemic substances used by the used plant nutrition (F. Myrtile, C. Phaseoli, R. Araliu, H. Eqisett, Fr. Rose, H. Hiperrici Fl. Chamomilla). The used products of diabetic purpose are described with the usage of this hypoglycemic supplement. In the supplementation the high bioavailability of substances of hypoglycemic activity is achieved by the extraction of water-borne substances, adding obtained extract on the active wheat bran and their lyophilic drying. The results of the prophylactic efficacy analysis of the supplement are presented on the example of laboratory animals (white rats). The advantage of hypoglycemic supplementation, which is developed by proposed method is proved in comparison with the usage of dry vegetable powders. Four groups of trial animals participated in the research. I - control, II, III and IV, which were artificially diseased with diabetes - with 0,1% of alcoholic solution of Dithizone. The II group was fed with a product containing a new additive, the III one with the same product without the additions, and the IV - with the same product plus the addition of the dry powder of the vegetable set.
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Technology-enhanced English language learning and teaching
Статья научная
The article deals with information and communication technologies as methods of increasing of study activity of students in the process of learning English language. Implementation of information and communication technologies in study process leads to improvement of academic effectiveness, increase of student’s interest in self-knowledge, their motivation and comfort in the study process. It also helps to build-up students self-work.
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Terminological competence in teaching Kyrgyz as a second language
Статья научная
In modern education, according to the competency-based approach, new requirements are imposed on university graduates, which are reflected in a certain set of universal, general professional and professional competencies. As is known, the set of competencies represents competence, which, in turn, is also divided into various types. This article discusses the formation and development of terminological competence of a Kyrgyz language teacher who teaches the language as a second language. It is obvious that for a successful professional activity of a teacher, it is necessary to possess not only the skills and abilities of the main subject, that is, the Kyrgyz language, but also the methods of teaching a related language. For future full-fledged teaching activities when studying methods of teaching foreign languages, it is necessary to pay special attention to the formation and development of terminological competence. Terminological competence here means not only knowledge of the conceptual and categorical apparatus of foreign language teaching methods and the ability to apply terms in practice, but also the ability to take into account the dynamics of the terminology system in connection with the emergence of new approaches and, accordingly, new terms, changes in the meanings of basic terms, and analyze them and apply in teaching activities in order to effectively solve professional problems. Important in this regard are the issues of monitoring the formation of the teacher’s terminological competence. The article, based on a level system for monitoring the formation of terminological competence developed by domestic methodologists, consisting of three components (subject-cognitive, intellectual-reflective, communicative-linguistic), offers sample tasks for assessing the level of formation of terminological competence of a Kyrgyz language teacher, who teaching as a second language.
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Territorial aspects of development the industrial sectors in the regions of Uzbekistan
Статья научная
In this paper analyzed modern condition and basic factors of development of industrial potential of Khorezm region. Now a day the in Khorezm region main part of competitive, export-oriented industrial products comes from innovative enterprises, which actively using modern methods and technologies in their activities, new managerial and organizational solutions. It should be noted, that not only the production capacity and new technologies solving the competitiveness and success of the products in the world market, but also the business environment, innovation, investment climate and comprehensive organizational and legal conditions created by the state are very crucial in ensuring competitiveness and sustainability of goods and services in the world market.
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Test designing principles and related problems
Статья научная
The article discusses the role of following assessment principles while designing tests. Problems and obstacles of test designing and administering at national higher education context are illustrated, being grouped into seven respective principles.
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Test of the layout of the correction circuit with a plate heat exchanger
Статья научная
Pulse enhanced heat transfer technology is introduced, and a plate heat exchanger is designed. A pulsating valve is installed at the outlet of the heat exchanger to pulsate the heat medium. Pulsating and non-pulsating heat transfer tests are carried out on the same heat exchanger. On the basis of experiments, the effective temperature difference, heat flow and convective heat transfer coefficient of the heat exchanger at different pulse frequencies are analyzed by combining the theory of pulse enhanced heat transfer technology, heat transfer capacity, heat flow and convective heat transfer coefficient. Find the relationship between pulsation frequency of heat transfer effect of heat exchanger. The experimental results show that the heat exchanger has high heat transfer efficiency under the experimental conditions when there is pulsation.
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Testing of the model of the heat exchanger supercharger with a flat active part
Статья научная
This paper designs a pulsation-generating structure to provide pulsating flow for experiments. The relationship between frequency, flow and pulsating flow enhancement heat transfer is discussed separately. The characteristics of pulsating flow enhanced heat transfer are analyzed, and the theoretical research and engineering application of pulsating heat transfer are proposed. The scheme of the laboratory installation is developed, which is an independent circuit from the heat source with a pulse circulation of the coolant. The unit allows testing the heat exchanger-supercharger at different performance at the frequency of fluctuations of the coolant from 0.5 to 2 Hz. As a result of thermal tests, graphs of temperature changes over time in the heated and closed circuit at flow interruption frequencies from 0.5 to 1 Hz are obtained. It is found that with increasing frequency of flow fluctuations, the heating time of the coolant in a closed loop decreases by almost 1.85 times.
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Tetranychus urticae Koch biology on apple trees
Статья научная
The two-spotted spider mite ( Tetranychus urticae Koch) is a polyphagous arthropod herbivore that consumes over 1,100 plant species from 140 distinct plant families, including those producing harmful chemicals in temperate and tropical climates. It is an important pest in greenhouse and field cultivation, causing damage to various crops such as citrus, apples, grapes, tomatoes, peppers, cucumbers, strawberries, maize, and soy. T. urticae ability to spread over agricultural fields and adapt to environmental stressors is linked to its high propensity for mutation, leading to the highest frequency of pesticide resistance among arthropods. The genetic diversity of T. urticae gathered from apple orchards throughout Poland has been studied to investigate potential correlations between molecular variations and the occurrence of resistance to METI-acaricides. Research has shown that an abundance of leaf pubescence on the abaxial leaf surface adversely affects the development of European red mite, two-spotted spider mite, and carmine spider mite. However, due to variations in leaf sizes, tree canopy, tree ages, and the existence of natural enemies, it is impossible to compare data gathered due to variations in leaf sizes, tree canopy, tree ages, and the presence of natural enemies. Pesticide treatments negatively impact fruit plantations' ecosystems, devastating biodiversity, altering the makeup and structure of arthropod populations, and promoting mass reproduction of phytophage mites by displacing certain species with others. The most extensive research has been done on the common spider mite's development of resistance to avermectin group preparations, with some studies showing resistance to multiple acaricides.
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Статья научная
Entomological studies conducted in various regions of Azerbaijan have revealed that one of the most harmful pests of almond orchards is the Anarsia lineatella Zeller, 1839). The pest typically produces 2–3 generations during the vegetation period, while overwintering in the 2nd– 3rd larval instar within buds and bark cracks. By damaging the seed part of the fruits, the almond fruit moth causes yield losses of up to 30–40%. Observations carried out in different landscapeecological zones indicate that the pest’s development rate and reproductive capacity vary depending on the climatic conditions of the regions. Based on the conducted research, the biological features, phenology, and natural enemies of the almond fruit moth have been studied, and scientific foundations for integrated control measures have been developed. This article presents the bioecological characteristics, life cycle, and phenological stages of Anarsia lineatella Zeller in almond orchards of Azerbaijan, including the Absheron region, as well as the results of observations carried out against this pest.
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