No. 1 (2024) библиотека

Articles

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  An innovative approach to the prevention of animal diseases In this article, polyvalent GOA formalin vaccine against colibacteriosis, salmonellosis and pasteurellosis diseases of livestock was created on the basis of new innovative technologies. It is highlighted that the effectiveness of this vaccine has been studied based on the results of scientific research.

  Bozorboy Elmurodov, M Allamurodova, F Kurbonov, Z Kiyamova

  128-133

  74   12

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  A way to improve infrastructure to attract independent tourists in the region of Uzbekistan The article examines the current state of tourism infrastructure in the regions of Uzbekistan, the author's definition of independent tourism, scientifically substantiated the factors influencing the development of independent tourism, analyzed the strengths and weaknesses of the tourist infrastructure of the country, based on the reviews of foreign tourists left on specialized travel websites and social networks, identified the results to be achieved by developing tourism infrastructure in little known regions of the country.

  Kamol Yuldashev

  458-487

  25   9

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  Theory of supply and demand and market labor This article delves into the foundational economic principle of supply and demand, specifically within the context of the labor market. It explores how the forces of supply, encompassing the available workforce and their skills, interact with the demand for labor from businesses and organizations. Key factors influencing both sides of the equation are examined, including education levels, technological advancements, economic conditions, and government policies.

  Yulduz Urunbaeva, Sevinch Mardonova

  10-15

  96   12

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  The role of small business in improving the standard of living of the population The article describes the relationship between small business and living standards.

  Yulduz Urunbaeva, Zarnigor Kudratova

  59-69

  178   20

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  Pathomorphological changes in chickens infected with Salmonella pullorum gallinarium The article provides information on the age-related dynamics of broiler chicken infection with S. pullorom gallinarium. Also, information about pathomorphological changes in the organism of chicks is given

  Bozorboy Elmurodov, N Navruzov, Z Kiyamova

  141-151

  52   12

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  Efficacy of antibiotics in the treatment of pasteurellosis in rabbits Studies were conducted on the effectiveness of antibiotic treatment of rabbits with spontaneous and experimental pasteurellosis. A total of 249 rabbits were selected for the experiment. The 4 most effective antibiotics tested in laboratory conditions were selected. These studies were conducted on rabbits available on farms and in the laboratory. In studies, the most effective antibiotic was Nitox-200, which showed 92% and Penstrep-400 85%. Averagely effective Entrotim was 5% antibiotic, and 65%, low treatment efficiency was Biomysin, 40%.

  Bozorboy Elmurodov, N Nabieva

  134-140

  55   13

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  Insecticidal effect of the alpha-shakti preparation against flies and pathors article provides data on the insecticidal properties of the drug alpha-shakti against down feather eaters, one of the most common ectoparasites of poultry farming in recent years.

  Bozorboy Elmurodov

  250-256

  139   22

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  Prevention and treatment of sheep poisoning by heliotrop plant This article was prepared on the basis of literature data the article contains information about heliotrope plant species and livestock poisoning from heliotrope.

  Bozorboy Elmurodov, G Abduraimova

  243-249

  113   17

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  Potomorphalogical differential diagnostics of pullorosis and streptococcos diseases in poultry The article describes the co-occurrence, clinical signs and pathomorphological changes of pullorosis and streptococcal diseases in chickens. Information on pathological changes in the body of birds and their differential diagnosis is given.

  Bozorboy Elmurodov, Z Kiyamova

  79-84

  94   14

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  Предпосылки и современные аспекты развития электрофизиологии

  Диагностика и лечение клинической электрофизиологии имеют долгую и увлекательную историю. Хотя древнекитайская теория пульса заложила основу для изучения аритмий и клинической электрофизиологии еще в V веке до нашей эры, наиболее значительный прорыв в выявлении и лечении сердечных аритмий впервые произошел в этом столетии. Виллему Эйнтховену (1860- 1927) понадобилась 600-фунтовая машина и пять операторов, чтобы запечатлеть первый комплекс PQRST у человека в 1901 году.

  J Ortikboev, Sh Ortikboeva, E Rasulev

  39   13

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  Differential diagnostic approach to dyspnea in the clinical practice of a therapist

  Shortness of breath is one of the leading reasons prompting a sick person to consult a doctor, call an ambulance, and in more severe cases, go to the hospital as an emergency. This epidemiological study found that every year more than 17 million patients visit doctors because they are concerned about shortness of breath. A significant proportion of patients have heart or lung disease.

  B Alyavi, B Daminov, A Abdullaev, Y Rasulev, J Khalmukhamedov, Yu Yuldashova

  137-143

  74   18

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  Role of cytokines in the pathogenesis of chronic coronary syndrome

  The present-day perceptions of inflammation role in ischemic heart disease are reviewed. Recent
  investigations resulted in the cmciging of a new idea of atherosclerosis - the majority of the researchers consider atherosclerosis to be a chronic inflammatory process of low -grade intensity accompanied by the cytokines dischaigc by the blood and endothelial cells which possess the property to activate and inhibit inflammation. Athcrothrombosis is the final stage of this process and the main cause of myocardial infarction. The possible ways of intervention into this process in the treatment of cardiovascular diseases arc discussed.

  S Muminova, B Nigmonov, Y Rasulev, Y Yuldashova

  517-521

  45   14

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  Circadian’ rhythm of total peripheral vascular resistance in acute renal failure in c hildren aged 7.1-18 years old Based on the results of studying the monitoring data of PR in the phase of oligoanuria with acute renal failure in children aged 7.1-18 years old, the following results were obtained. On the first day, the mesor of the circadian rhythm of the peripheral vascular resistance was almost doubled in groups 1 and 3, and by 30% in group 2. Only on days 8,9. 10 in group 1 there was a significantly significant decrease in the mesor of the circadian rhythm of PR by 30%, 42%, 38%. In group 2, the initially closer to normal circadian rhythm mesor indicator of PR increased significantly on days 3-6. by an average of 25%. The detected repeated increase in the mesor of the circadian rhythm of the peripheral vascular resistance at a later date on days 29 and 30 by 31%, 35% against the background of restoration of the excretory function of the kidneys may' be a sign of the onset of chronicity of the disease. The most pronounced daily fluctuations characterized the instability ofperipheral hemodynamics in group 3. The longest inversion of the circadian rhythm was found in children of group 3, amounting to 15 days. Thus, the severity of deviations in the parameters of the phase characteristics of the circadian rhythm ofthe peripheral vascular system in acute renal failure at 7.1-18 years old of age corresponded to the severity of the underlying disease.

  Hura Mubitdinova , Gulcbehra Hamrayeva , Bahtiyor Nazarov , Dildora Fathullayeva , N'igina Muminova

  3-12

  24   8

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  Пути использования искусственного интеллекта в практической стоматологии Искусственный интеллект (ИИ) - это мощная технология, способная имитировать человеческий интеллект и выполнять сложные задачи в различных областях, включая стоматологию. Модели искусственного интеллекта, такие как сверточные нейронные сети и/или искусственные нейронные сети, могут использоваться для различных целей в эндодонтии, таких как анализ анатомии корневых каналов, прогнозирование выживаемости стволовых клеток пульпы зуба, определение рабочей длины, обнаружение переломов корня и периапикальные поражения и оценка результатов повторных процедур.

  Sherzodbek Ruziev, Rakhmatulla Nigmatov, Nigora Nigmatova, Dilbarkhon Khanova, Saidakhror Saydiganiev

  135-138

  202   40

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  Artificial intelligence in dentistry The brain, one of the most intriguing and complex organs in the human body, has always been a subject of curiosity and exploration for scientists and researchers. Despite many attempts. the scientific community has not been able to develop a perfect model that replicates the human brain [1]. For decades, scientists have been striving to advance the field of 'artificial intelligence'1 (Al), which was first proposed by John McCarthy in 1956 as a branch of applied computer science [2.3]. Al is sometimes also referred to as machine intelligence [2]. Al is considered to be the "fourth industrial revolution", as it uses computer technology to emulate cognitive processes, decision-making, and intelligent behavior that are similar to those of humans [3].

  R Nigmatov, Sh Ruziev, N Nigmatova, D Xanova, S Saydiganiev

  58-61

  54   12

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  Structural-semantic and discourse analysis of internet texts in english and uzbek languages This scientific article is based on the structural and semantic analysis of Internet texts in English and Uzbek languages, and theoretical views related to Internet texts and discourse were studied. It is analyzed that the complex landscape of Internet texts and speech in English and Uzbek languages are expressed through comprehensive structural-semantic and discourse analysis, which is currently one of the main sources of new lexical units and phrases through Internet communication. Taking into account the increasing influence of the Internet on various areas of modern human life, as well as the manifestation of linguistic and cultural aspects on the Internet, the task of studying Internet texts and Internet vocabulary is becoming more urgent, and Internet texts arc necessary for its study.

  Oybek Akhmedov, Khurshida Akramova

  60-68

  45   10

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  Ingliz va o'zbek tillaridagi inson harakterini ifodalovchi frazeologizmlarning o'ziga hos xususiyatlari Ingliz va o'zbek tillarida inson harakterini ifodalovchi frazcologizmlarning o'ziga xos hususiyatlari haqida fikr yuritilgan.

  Dilobar Kodirova, Oybek Akhmedov

  103-108

  48   13

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  Differences in postgraduate education systems in Finland and Uzbekistan This article provides detailed information about the specific features of the post-doctoral education system of the Finnish state, the stages of the academic career after the doctorate (post doctorate) educational system. As well as, some suggestions and comments were made regarding the application of some acceptable aspects of the education system of the Finnish state to the education system of our country.

  Oybek Akhmedov

  19-25

  44   9

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  Linguocultural features of place names in English and Uzbekistan This article discusses the linguistic and cultural characteristics of English and Uzbek place names, their use, and their use as names.

  O Akhmedov, N Mirsaidova

  216-219

  37   22

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  English and uzbek economical terminological system as an object of linguistic research This article emphasizes the study of the economical terminological system in English and Uzbek languages as an object of linguistic research. As well as, the processes of formation and improvement of economic lexical units of English and Uzbek languages based on linguistic and extralinguistic factors are highlighted. The author summarizes the new theoretical ideas and views expressed by a number of linguists on the concept of “term" and “terminology" in the article, focusing on specific connotative and denotative features of economic lexical units.

  Oybek Akhmedov

  181-185

  56   11

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  Exploring lexical units related to energetics This article provides a detailed examination of the lexical units related to energetics, focusing on the vocabulary used to describe energy, power, and related concepts. Through a comprehensive analysis of key terms, semantic fields, this study offers insights into the rich and diverse vocabulary associated with the field of energetics.

  Zebo Nizomova, Oybek Ahmedov

  54-56

  80   12

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  Covid-19 аникланган хомиладор аёлларда хомиладорлик кечиши ва тугрук асоратлари Сўнгги 3 йил ичида ҳомиладорлик ва СОVID-19 энг актуал муаммолардан бирига айланди. Чунки COVID-19 натижасида ҳомиладорлик даврида учрайдиган гестацион кандли диабет, муддатдан олдинги туғрук (39%), ҳомилани ривожланишдан оркада колиши (10%), ҳомиланинг ўз-ўзидан тушиши (4%), кесар кесиш (77%), ҳомила дистресси (66%) чақалоқ асфиксияси, ҳомила ичи инфекцияси, фетоплацентар стишмовчилик билан туғилиш сони ошди.

  N Sulaymonova, S Abdurakhmanova

  89-91

  78   2

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  Treatment algorithm for women of reproductive age with uterine fibrous combined with adenomyosis Recently, a combination of uterine fibroids and adenomyosis in women of reproductive age has been increasingly diagnosed. Purpose of the study: to study the effectiveness of preparations dienogest and ulipristal acetate in combination in women with combined pathology of uterine fibroids and adenomyosis. Material and research methods: 165 women with uterine myoma and / or adenomyosis were examined and divided into 3 groups. All patients underwent ultrasound to determine the location and size of the nodes, determine the presence and degree of adenomyosis, Doppler study of blood flow in the uterine arteries and vessels around and inside the myomatous node with determination of the resistance index (IR). Research results. Analysis of the reproductive history of the patients showed that in all three groups the frequency of reproductive losses and infertility was high. With the severity of adenomyosis, dienogest was first prescribed, for 6 months in a continuous mode, then Ulipristal acetate. And with a combination of proliferating fibroids with adenomyosis, ulipristal acetate was first prescribed for 84 days, then dienogest was prescribed for 6 months in a continuous mode. Conclusions. To choose a method of treatment and the selection of drugs, it is important to clarify the clinical and morphological variant of myoma (simple or proliferating node), the features and nature of adenomyosis (focal or diffuse form), the severity of the vascularization process, as well as the presence of hyperplastic changes in the endometrium.

  S Abdurakhmanova

  136-145

  71   8

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