Annotatsiya: Xavfsizlikni ta’minlash bugungi Running eng dolzarb masalalaridan hisoblanadi. Shuning uchun vidcokuzatuv vositalari orqali olingan tasvirlarga raqamli ishlov beruvchi dasturiy vositalaming o‘mi beqiyosdir. Jamoat xavfsizligini ta’minlash maqsadida videokuzatuv vositalari axborotlariga raqamli ishlov berish dasturiy vositalarining yaratish jarayoni bosqichlari va dasturiy vosita intcrfcysining umumiy tuzilishi hamda vidcokuzatuv vositalari axborotlariga raqamli ishlov berishning algoritmlarini yaratish bosqichlarini yangicha usullarda tadbiq etishni taqozo etmoqda.
Young apple trees that are planted in areas with limited water resources face challenges in their early growth stages. Insufficient intake of moisture often stunts the growth of the young tree and impacts its subsequent growth. In this study, we observed the interaction of semi-vigorous Marubakaido (Ma) (Malus prunifolia
„Ringo‟) and dwarfing Jm7 („Marubakaido‟ × M.9) rootstocks, water treatments (50% and 70% soil water content) and soil treatments (water retention substances) on young „Miyabi Fuji‟ apple trees and how this interaction impacts their growth under dry climactic conditions. The development of shoots, stems and roots was analyzed. The results showed that the interaction of rootstock and water and soil treatments had
a significant impact on total shoot length (p < 0.01), as did the interaction of rootstock and soil treatment on the length of the top three shoots (p< 0.05) and trunk fresh weight (p < 0.05). In addition, it was found that the interaction of water and soil treatments impacted shoot fresh weight (p < 0.05). This study revealed that the growth of young apple trees in areas with limited water resources can be aided by providing a 70% and 50% saturation of water and soil retention treatments for young trees that have been grafted onto semi-vigorous Ma and dwarfing Jm7 rootstocks. Growers in these areas should think about which rootstock to use, what soil water retention treatments that can be introduced into the soil as well the amount of water that should be applied.
At present, in the world, one of the urgent problems of modern geometry is the study of the geometry of foliations and singular foliations generated by the orbits of vector fields. Regular Riemannian foliations, introduced by Reinhart in [8] and studied by many authors. Singular Riemannian foliations were int roduced in the monograph by P. Molino [4]. The application of results on the geometry of foliations in other fields of science, in particular, for solving problems in mechanics, the theory of dynamical systems, are topical scientific areas. The geometry of orbits is very important in geometry and in its applications in control theory. In this article, we study the geometry of singular Riemannian foliations generated by the orbits of Killing vector fields in three-dimensional Euclidean space. In it is shown that the orbits of the family of Killing vector fields generate a singular Riemannian foliation of a three-dimensional Euclidean space, the regular fibers of which are composed of a family of concentric spheres centered at the origin. The singular leaves of the foliation is a point i.e. origin.
Tibbiyot tasvirlarini tahlil qilish usullari va algoritmlari ko’krak bezi saratonini erta bosqichda aniqlash va tashxislashda muhim rol o’ynaydi. Ushbu ilmiy ishda mammografiya tasvirlarida topografik xaritaga asoslangan segmentatsiya masalasi ko’rilgan. Ushbu muammoni hal qilishda tasvirlarga dastlabki ishlov berish va segmentlash algoritmlari takomillashtirilgan
The problem of preventive maintenance of wound infection remains by an actual problem of modern surgery. In emergency surgery this parameter achieves up to 48.7%.
Per the last years in medicine with success the surgeries of liver, thoracic surgery, and so on are used electrolysis water solutions (EWS) sodium hypochlorite, in particular in purulent surgery. However, the expediency of application EWS sodium hypochlorite for preventive maintenance of wood infection is not enough investigated.
The author with the purpose of decrease of weight and frequency of wound complications has developed methods the express train - processing of surgical suture EWS sodium hypochlorite in modes 0.2%-10 minutes and 0.01%-60 minutes. Has studied the modification of mechanical strength of various kinds of surgical suture for want to processing in the developed modes.
The morphological researches reasonable a mode sanation of soft fabrics of operational wound in a mode 0.2 % - 5 minutes. The outcomes of comparative morphological study of slices of skin fabrics of experimental animals sutured by silk treated by conventional method and after processing EWS sodium hypochlorite have shown, that of differences in healing of wounds and response of enclosing fabrics it is not marked.
For warning of bacterial contamination the method of a guard of the operational wound is developed which consists in suturing of peritoneum to the skin on all stretch of operational wound and between them the gauze napkin moistened 0.2 % EWS sodium hypochlorite is kept. In an extremity of operation the 5-minute processing 0.2 % EWS sodium hypochlorite the ambassador suturing of each stratum of the operational wound is conducted.
The clinical material includes the inspection and operating treatment 831 patients, of them 502 have made of control groups and 329 patients were included in main group. The comparative analysis of outcomes has shown high efficiency of the developed complex of preventive maintenance, which promoted decrease of frequency of wound complications from 14.8 % up to 5.1%.
Ushbu maqolada pochta jo‘natmasiga ishlov berishda saralash jarayonlarining o‘rni, pochta aloqasida chiqayotgan, kirayotgan va tranzit pochta jo‘natmalariga ishlov berish jarayonlari, bu borada xorijiy olimlarning fikr-mulohazalari asosida jo‘natmani manzilga yetkazib berishning o‘ziga xos yo‘llariga to‘xtalib o‘tilgan.
The article discusses the importance of urban greening and the degree of its impact on the health of the population. The problems of greening the cities of Uzbekistan and some aspects of solving the architectural and landscape reconstruction of cities, aimed at establishing a balance and harmonious combination of the artificial environment and nature, are shown.
Sign language recognition has gained significant attention due to its potential to bridge communication gaps between the deaf and hearing communities. This article presents a comprehensive review of machine learning methods employed for the recognition of Uzbek Sign Language (UzSL). The unique visual and spatial nature of sign languages poses challenges that necessitate specialized techniques for accurate recognition. This review surveys various approaches, ranging from traditional techniques to modern deep learning methods, used to recognize UzSL gestures. The article begins by introducing the significance of UzSL recognition and its impact on facilitating effective communication for the Uzbek deaf community. It outlines the complexities involved in sign language recognition, including variations in hand shapes, movements, and facial expressions. The challenges of limited training data, real-time recognition, and capturing dynamic features are discussed in depth. A survey of traditional machine learning methods such as Hidden Markov Models (HMMs), Support Vector Machines (SVMs), and k-Nearest Neighbors (k-NN) is presented, along with their applications and limitations in UzSL recognition. The evolution of these methods into more sophisticated approaches like Dynamic Time Warping (DTW) and Conditional Random Fields (CRFs) is also explored.
Korteveg-de Friz tenglamasi sayoz suvlarning uzun to‘lqinlar nazariyasi va nochiziqli effekt va dispersiya hosil bo’ladigan boshqa fizik sistemalarida uchraydi. Mazkur ishda Korteveg-de Friz tenglamasining simetriyalar gruppalari o‘rganilgan.
In this article, it became known that the benefits provided by the state play an important role in the efficient use of the household lands of the population in eliminating the problem of food insecurity. In particular, the analysis of statistical data on households and farms was studied. In our country, the practice of secondary distribution of land allocated to the population was studied, and its impact on the dynamics of production was determined. Positive and negative factors affecting the use of homestead land by the population were determined. Conclusions based on the mechanisms of financial support for homesteading and the impact of increasing land productivity, attracting new irrigation technologies, and rational, economical use of water in increasing the incomes of the population have been formed.
Object of research: formation process of elements of graphic literacy at children of the senior and preparatory groups of children's preschool institutions.
The purpose of work: to develop pedagogical system to the doctrine of elements of graphic literacy of senior and preparatory groups pupils.
Methods of research: the theoretical analysis, individual, group oral and written conversations, questioning, experiment, innovative and interactive methods, the mathematic -statistical analysis.
Novelty of research: the problem formation of elements of graphic literacy at children of the senior preschool age is first developed in a scientific way by proceeding and opening features of Uzbekistan. The theoretical and practical basis, pedagogical system and system of problems tasks included into it is developed; scientifically proved technique of elements formation of graphic literacy at children of the senior preschool age is developed.
Network of introduction and economic efficiency: the point of research and pedagogical system developed on ins basis, methodical recommendations and workbooks’ will help teachers and chiefs of graphic activity courses in formation of graphic literacy elements at children.
The practical importance: an essence research and on the basis of it’s the developed pedagogical system, methodical recommendations and the grant will help teachers and heads of a circle on graphic activity in formation at children of elements of graphic activity. Ideas stated in disscrtational work is possible to use in teaching lessons of graphic activity in pedagogical High schools and colleges. Proceeding from conclusions the developed methodical recommendations will help to organize and increase the efficiency of lessons of graphic activity.
Scope: conclusions and the basic ideas of the dissertation can be used at faculties of preschool education of High schools, professional colleges whey teaching «Pedagogics of preschool age", at the organization of lessons heat arc included into the in that arc included into the group of graphic activity in children's preschool institutions.
Object of research: formation process of elements of graphic literacy at children of the senior and preparatory groups of children's preschool institutions.
The purpose of work: to develop pedagogical system to the doctrine of elements of graphic literacy of senior and preparatory groups pupils.
Methods of research: the theoretical analysis, individual, group oral and written conversations, questioning, experiment, innovative and interactive methods, the mathematic -statistical analysis.
Novelty of research: the problem formation of elements of graphic literacy at children of the senior preschool age is first developed in a scientific way by proceeding and opening features of Uzbekistan. The theoretical and practical basis, pedagogical system and system of problems tasks included into it is developed; scientifically proved technique of elements formation of graphic literacy at children of the senior preschool age is developed.
Network of introduction and economic efficiency: the point of research and pedagogical system developed on ins basis, methodical recommendations and workbooks’ will help teachers and chiefs of graphic activity courses in formation of graphic literacy elements at children.
The practical importance: an essence research and on the basis of it’s the developed pedagogical system, methodical recommendations and the grant will help teachers and heads of a circle on graphic activity in formation at children of elements of graphic activity. Ideas stated in dissertational work is possible to use in teaching lessons of graphic activity in pedagogical High schools and colleges. Proceeding from conclusions the developed methodical recommendations will help to organize and increase the efficiency of lessons of graphic activity.
Scope: conclusions and the basic ideas of the dissertation can be used at faculties of preschool education of High schools, professional colleges whey teaching «Pedagogics of preschool age", at the organization of lessons heat are included into the in that are included into the group of graphic activity in children's preschool institutions.