This article is devoted to highlighting the place of the city of Tashkent in foreign trade relations in the second half of the 19th century based on materials from the archive. For this purpose, information about the importance of internal and external trade of the city of Tashkent is analyzed, the list of goods sent to domestic and foreign trade, the cost of goods, the number of goods, duties levied on these goods using the example of documents stored in the National Archives of Uzbekistan. It is known that the city of Tashkent has become one of the special links in the active trade center of the Great Silk Road since ancient times. Tashkent was a special city leading caravan trade besides with the regions of cattle-breeding nomads of Eurasia, intensively conducted trade and economic relations with the khanates of Central Asia, as well as with close and distant foreign countries, including China, the European and Siberian parts of Russia, East Turkestan, Semirechye. Craftsmen who lived in specialized makhallas, depending on their occupation for the production of certain goods, played an important role in the trade relations of the city of Tashkent. Therefore, the Tashkent residents, depending on their occupation, were called mahallas with the same names. For example, "pichakchi" - knife makers, "misgarlik" - copper casting, "sagban" - psari, "ukchi" - arrows, "konchi" - tanners, "degrizon" - boiler makers, "egarchi" - saddle makers, etc. .d. During the period under review, the bulk of Tashkent residents lived in country estates. For example, residents of the Sebzor mahalla lived in Yunusabad, Khasanbai, Kokterak, residents of the Shaikhantakhur mahalla lived in Kokche, as well as in the direction of Salar-Karasu, Beshagach residents lived in the Chopanata-Kani-Dombirabad quarters, etc. and were engaged in gardening and brought the essential fruits to foreign trade. Rabats located around the city of Tashkent played a special role in carrying out the order of foreign trade operations, in solving the problems that arose in the collection of duties and heraj. Merchants from other countries stopped in caravanserais and their goods were stored in them, and wholesale trade was also carried out here. This is considered as proof that foreign trade played a special place in the economic life of the city of Tashkent. The article analyzes information about the number of caravans, the value of goods exported abroad, their quantity, transportation of goods, information about customs duties.
In the article discussed the fungal plant diseases detected in cotton crops in our country and biological control measures against them. Studies have shown that the main pathogens of root rot in cotton are microscopic fungi Rhizoctonia solani, Thielariopsis basicola, Fuzarium spp, Pythium spp. are included.
According to the study, in terms of damage caused by seedling diseases, on average for the last 3 years, 22.6% of the cotton crop that died the highest of all diseases was caused by seedling diseases. In the second place, verticillosis mortality was 19.23%, cos sack rot was 19.1% and the lowest fusarium wilt mortality was 7.48%.
Based on the data obtained, it was concluded that the development of root rot diseases in cotton is caused by low soil and air temperatures, deeper sowing of seeds than recommended, hardening, excess moisture, poor loosening of the soil, contamination with pathogenic fungi.
The article discussed scientific research and chemical control measures aimed at the spread of fungi belonging to the genus Rhizoctonia in cotton crops in the country. As a result of research, the main pathogens of root rot in cotton are Rhizoctonia solani, Thielariopsis basicola, Fuzarium spp, Pythium spp. The laws of distribution of fungi and phytopathological methods for their study are given.
Based on the research data, small, then enlarging and deepening spots appear at the root collar of the grass or at the top of the main root. The causative agent of this type is Rhizoctonia solani Kuehn, which lives in the soil belonging to the order Mycelia steria. immature fungi have been found to infect cotton grass mainly in the root zone or the upper part of the main root in the conditions of Tashkent region.
There were investigated the incidence of basal cell carcinoma (BCC) in the territory of Tashkent city. The analysis of the material on the primary registered cases for 2015-2019 years was carried out according to the Tashkent City Cancer Register - a 1257 cases of morbidity in 1215 patients. According to the results of the study, there were given comprehensive epidemiological characteristics of the BCC: age, sex, ethnicity, and stage systematization of the spread of the primary process. During the 5 years period under consideration there where prevalence of detection of the II stage of BCC. The article describes the characteristics of the histological picture, namely the results of the histological typing. The predominant histological type was determined - a solid variant of BCC, while the author indicates a high percentage of non-typed BCC.
To Evaluate the effectiveness and safety of neuroaxial anesthesia for lower limb joint replacement in elderly and senile patients with a high comorbidity index and ASA class III and IV physical status.
Materials and Methods: The studies were carried out in a multidisciplinary TMA clinic in 40 geriatric patients with a comorbid background who were operated on under conditions of combined spinal-epidural anesthesia. 29 patients underwent total hip arthroplasty (THA), 11 - total knee arthroplasty (TKA). Inclusion criteria: elderly (65 to 75 years) and senile (76-90 years) age, and over 90 - long-livers, pain syndrome for more than one year, no contraindications for regional methods of anesthesia. For continuous monitoring of the vital functions of the patient, we used the "resuscitation-surgical" monitor YUM 300 (LLC "Company UTAS" Ukraine).
Conclusion: For elderly and senile patients with a high risk of comorbidity, the technique of unilateral spinal and epidural anesthesia with low doses of intrathecal local anesthetic (5 mg 0.5% hyperbaric solution of bupivacaine with 20 μg fentanyl) and additional administration of low doses of bupivacaine into the epidural space 7, 5 mg is a safe method of anesthesia and allows you to achieve the proper sensory - motor block, which is necessary for the replacement of the joints of the lower extremities.
Уч шоҳли нерв – бош мия нервларининг V жуфти бўлиб, Варолий кўприги билан миячанинг ўрта оёғи оралиғида жойлашган. Уч шоҳли нерв сезувчи, ҳаракатлантирувчи ва вегетатив нерв толаларидан иборат.
The article presents the results of a study of 33 children with speech impairments, which were carried out on the Basis of the department of rehabilitation treatment and medical rehabilitation of clinic “REACENTER” in Tashkent in the refloxogy office studied the effect of reflexogy on the formation of psycho-speech development of the child.
У шбу лойиха Ўзбекистон Республикаси Президенти нинг “2017-2021 йилларда Ўзбекистон Республикаси ривожланишининг беш устувор йўналишларида ҳаракатлар стратегиясини амалга ошириш Давлат дастури тўғрисида" ги фармони [1,4], "Фан, таълим ва рақамли иқтисодиётни ривожлантириш йили " ва "Рақамли Ўзбекистон – 2030" дастури [2,4]; 2018 йил 30 августдаги ПП-3925 сонли "Аҳолига неврологик ёрдамни ошириш чора-тадбирлари тўғрисида" [3,4] ва шу соҳага оид бошқа меъёрий-ҳуқуқий ҳужжатлар доирасида амалга оширилади.
This article provides data on the main fungal diseases of dog rose in the conditions of the Tashkent Botanical Garden. The main diseases and their causative agents and signs of such diseases as rust, powdery mildew, gray rot and various spots have been studied.
The results of the study were used to develop measures to combat rosehip fungal diseases. To suppress the spread of rosehip spots, Previkur SL 722 c.c. preparations were used. at two consumption rates and Falcon 46% e. The biological effectiveness of the drugs used was studied. Thus, the maximum value was noted in the variant with Previkur SL 722 v.r.k. at a consumption rate of 1.5 kg / ha, which was 90.9% on day 15, and by 30 - 86.5%. For the fungicide Falcon 46% ae. (0.5 l / ha), biological efficiency was 78.2% on day 15 and 66.8% on day 30. Against powdery mildew, we used fungicides Ridomil Gold 68% w.g. at a consumption rate of 2.5 kg / ha and powder of ground sulfur (20 kg / ha). fungicide Ridomil Gold 68% w.dg, showed biological effectiveness on leaves on day 15 - 74.8%, on stems - 71.3%, however, these indicators on day 30 were 75.2% and 72.2%, respectively , on the 45th day the indicators decreased. In the case of sulfur, 20 kg / ha, the indicators were on the 15th day, on the leaves - 71.5%, on the stems 70.6%, on the 30th day - on the leaves 71.3% and on the stems 70.6%..
The aim of the study was to assess the level and depth of various types of anesthesia by studying the BIS-index in intraocular operations in children.
The data of the study of the dynamics of the BIS-index and, accordingly, the depth of sedation indicated the effectiveness of the anesthesia options used, including the use of inhaled anesthetics sevoflurane and isoflurane in the anesthetic support of intraocular operations. The following combinations were used to provide anesthetic protection in 46 children with intraocular surgery: fentanyl with sevoflurane (group 1), fentanyl with isoflurane (group 2). At the stage of basic anesthesia in patients of group 1, the BIS index was in the range of 45,8-57,4, in group 2, the BISindex was in the range of 37,61- 53,6.
All the proposed options of anesthesia provide a sufficient level of sedation of patients during intraocular operations and can be used in practice. Thus, conducting anesthesia using BIS-monitoring allows you to reduce the doses of drugs used, reduce the amount of excessively deep and superficial anesthesia, and reduce the time of recovery of consciousness after the end of the operation
A lot of research has been devoted to rehabilitation issues in children with anorectal malformation, but the stages and methods of their implementation are contradictory and cause controversy. Rehabilitation of children with anorectal malformation should take place during the examination and surgical treatment. The operation is only a stage in the complex treatment of children with malformations of the anorectal region. Choosing it correctly and getting its perfect execution, the absence of postoperative complications, of course, will contribute to obtain good functional results. But the final result wil be determined mostly by the quality of rehabilitation measures in the near and further postoperative period. Rehabilitation, in combination with the use of physiotherapy procedures, should be carried out without interruption until the normal function of the newly formed anus and rectum is achieved.