bluuebunny/crossref_metadata_2025 huggingface dataset:
Outcome of repairing posterior interosseous nerve (PIN) injury
Authors: Bui Mai Anh ,   Tran Xuan Thach, Vu Trung Truc
Published: January 2023

Abstract
Introduction: The posterior interosseous nerve (PIN) is the terminal branch of the deep branch of the radial nerve. It providing movement for the posterior forearm, controlling extension of the wrist and fingers. PIN injury severely affects hand function so it should be diagnosed and repaired promptly. Microsurgical repair of the PIN will recover the best results. The purpose of this study: evaluate the efficient of repairing posterior interosseous nerve by microsurgery.
Patients and methods: Retrospective and prospective study base on 21 patients with PIN injury who was performed microsurgery repair from 2018 to 2022. Assessment of recovery outcomes by using The Louisiana State University Health Science grading system - 2020 (LSUHS) and classified into 3 groups: Good (grade 4, 5); Fair (grade 3. 2); Poor (grade 0. 1).
Results: There are 14 men and 7 women, aged from 6 to 47. Cause by wounds: 12/21 cases, after previous surgery: 7/21 cases, nerve compression: 2/21 cases. Direct repair (nerve grafting): 20/21 cases, end-to-end neurorrhaphy were performed in: 1/21 case. Time follow-up ranged from 3 months to 60 months. Results: Good: 17/21 (80.95%) cases; Fair: 5/21 (19.05%) cases; Poor: no cases.
Conclusion: As results: Good: 17/21 (80.95%) cases; Fair: 5/21 (19.05%) cases; Poor: no cases. PIN injury severely affects hand function, so it should be diagnosed and repaired promptly by microsurgery.
Keywords: Posterior Interosseous Nerve, Nerve injury, Microsurgical peripheral nerve
Accelerating Experience Replay for Deep Q-Networks with Reduced Target Computation
Authors: Zigon Bob , Song Fengguang
Published: January 2023

Mnih’s seminal deep reinforcement learning paper that applied a Deep Q-network to Atari video games demonstrated the importance of a replay buffer and a target network. Though the pair were required for convergence, the use of the replay buffer came at a significant computational cost. With each new sample generated by the system, the targets in the mini batch buffer were continually recomputed. We propose an alternative that eliminates the target recomputation called TAO-DQN (Target Accelerated Optimization-DQN). Our approach focuses on a new replay buffer algorithm that lowers the computational burden. We implemented this new approach on three experiments involving environments from the OpenAI gym. This resulted in convergence to better policies in fewer episodes and less time. Furthermore, we offer a mathematical justification for our improved convergence rate.
Assessment of Usage Diversity of Agroforestry Tree Species in Hadiya Zone, Southern
Ethiopia
Authors: Horamo Yohannes , Semebo Melese
Published: January 2023

Diversification of products and services from agroforestry trees of Ethiopia becomeimportant for sustainable farming systems. This study was conducted with the aim to investigate usagediversity of tree species. At farm level different tree species were counted, listedand recoded. The DBH of all trees and shrubs ≥5cm was measured. The average basal area per farm was 11 m2 (12 m2 per ha), with a range between 0.74 –59 m2 per farm (2.3–35.8 m2 per ha).Sixteen different usage typeswere identified, of which fuel wood holds the largest percent followed by both pole and medicinal use.Different 65 species of trees were recordedin terms of the mean important Value Index (IVI), of which Eucalyptus species ranked first (57), followed by Cordiaafricana (50.4), Croton macrostachyus (33),Erythrinaabyssinica (31.4), and Cupressuslusitanica (19). The IVI of these five species accounted for more than 30% of the total IVI. Usage diversity is well recognized in the study area but further studies of trees and use diversity in relation to soil fertility in particular and environmental Management in general seems important.
Assessment of Prevalence and Antibiogram of NFGNB isolates in a Tertiary care
Hospital, Dehradun
Authors: Chaudhary Juhi , Raina Dimple , Rawat Pallavi , Chauhan Vidya , Chauhan Neha
Published: January 2023

Non-fermenting Gram Negative Bacilli (NFGNB) is emerging as a major cause of nosocomial infections as they exhibit great multidrug resistance thereby posing difficulty in combating the infections. Studies on assessing the prevalence rate and antibiogram of NFGNB is necessary for proper management of infections caused by them as there are high chances of regional variation in predominance and antimicrobial
susceptibility pattern of NFGNB. Aim of the present study was to assess the prevalence rate of NFGNB along with antimicrobial sensitivity pattern revealing their drug sensitivity and resistance among the patients attending tertiary care hospital of varied age groups. A total of 1000 various clinical specimens were received in laboratory during the period of 4 months (August 2020-Novemebr 2020) and were subjected to processing using
Vitek-2 compact system. Among 1000 clinical samples 328 yielded NFGNB i.e., Pseudomonas aeruginosa, Acinetobacter baumannii, Achromobacter Xylosoxidans, Stenotrophomonas maltophilia and Burkholderia cepcia. Pseudomonas aeruginosa (51.82%) and Acinetobacter baumannii (39.63%) were most prominent NFGNB isolates. Results showed that although NFGNB were found to be resistant against most of the subjected antibiotics but considerable intensity of effectiveness was also recorded against Colistin. Accurate, rapid identification and antimicrobial susceptibility testing of NFGNB by Vitek 2, is required in early diagnosis, treatment and proper management of patients will reduce emergence of MDR strains of NFGNB.
In-Vitro Regeneration of Interspecific F1 Hybrid (Eucalyptus citriodora and Eucalyptus
torelliana) of Eucalyptus
Authors: Kamal Barkha , Arya I.D. , Gupta Sujata
Published: January 2023

Tissue culture technique was standardized for in vitro shoot multiplication, using nodal segments of 25- 30 years old trees i.e., promising interspecific F1 hybrid of Eucalyptus (Eucalyptus citriodora and Eucalyptus torelliana). Due to the phenolic exudation explants did not survive and eventually died without regenerating buds. The explants collected from July to September were the best for in vitro studies for icropropagation. The axillary buds were surface sterilized with 0.1% Mercuric chloride solution for 10-15 minutes, followed by 0.1% Bavistin treatment for 1 minute and subsequently washed 3-4 times with sterilized distilled water. These surface sterilized axillary buds were cultured on MS medium supplemented with cytokinin and auxin. MS medium supplemented with 1.5mg/l BAP + 0.1mg/l NAA proved to be the best hormonal combination for induction of axillary bud which resulted in the development of 1-3 axillary shoots. The proliferated shoots were cultured on MS medium with different concentration of BAP (0.1 – 3.0 mg/l) alone or in combination with NAA (0.1-1.5mg/l) and supplemented with sucrose at 3%. The aim of the paper was to obtain maximum rate of in vitro regeneration of FRI-15 by using micropropagation technique.
The Impact of Physicochemical Parameters on The Density And Diversity of Water Mite
Communities of The Downstream Zone of Song River in Dehradun, Uttarakhand.
Authors: Sharma Neha , Rayal Rajesh , Bahuguna Pankaj
Published: January 2023

The present study was conducted at the downstream zone of River Song from Dehradun in Uttarakhand state of India from September 2019 to August 2020 to investigate the monthly variation of water mites with its relation to physico-chemical parameters. During the study, a total of 19 species of water mites belonging to 4 families Feltriidae, Hygrobatidae, Torrenticolidae, and Sperchontidae were reported. The maximum average number of individuals in spots of the downstream zone was recorded as 188 individuals/m2 in the month of December and the minimum was 9 individuals/m2 in July. Various diversity indices were calculated using Past 3.26.
Variation in Soil Physico-Chemical Properties in Temperate Forests of Khatling Valley,
Western Himalaya, India
Authors: Hussain Jaffer , Mehta J.P. , Rawat Vinay , Singh Hardeep , Bagri Ajendra Singh
Published: January 2023

The current study seeks to understand the physico-chemical properties of soil along different altitude in Khatling valley of Western Himalaya. Four sites were examined for different physico-chemical characteristics between 1500-3500m amsl. The investigation found that the soils at all of the study sites were acidic and had a sandy loam texture. The range of the water holding capacity and moisture content values across the research area was 35.59±4.22 to 38.91±3.97% and 14.77±0.12 to 17.39±1.13% respectively. In the studied area the values for total nitrogen ranged from 0.19±0.02 to 0.37±0.04%, available phosphorus (10.23±2.45 to 15.97±2.63kg ha-1), available potassium (122.95±17.58 to 212.90±19.67kg ha-1), organic carbon (0.92±0.35 to
3.09±0.63%) and organic matter (1.58±0.60 to 5.32±1.09%) respectively. Organic carbon and total nitrogen displayed a positive correlation with altitude (r = 0.992 and r = 0.865, respectively) but a negative correlation with soil depth. In contrast, there was a negative association between altitude and the amounts of available phosphorus (r = -0.941) and potassium (r = -0.941). The available phosphorus indicates a positive relation with
the depth of soil, whereas available potassium did not exhibit a consistent pattern with depth. This finding of this study suggest that soil physico-chemical properties vary with altitude and soil depth.
Tomato (Lycopersicon esculentum Mill cv.VL-1) Seed Production through Organic
Farming”
Authors: Ali Seema , Chamoli Navneeti , Chauhan J. S.
Published: January 2023

Present investigation entitled ‘Tomato (Lycopersicon esculentum Mill cv.VL-1) Seed Production through Organic Farming’ was carried out with the objectives to produce the fruit of high nutritional quality in sufficient quantity, maintaining and increasing the long-term fertility of soil and to avoid all kinds of pollutions that may result from agricultural techniques. It was also an objective to use renewable resources in locally organized production systems and work with a close system with regard to organic matter and nutrient. The variety of tomato used in this study namely, VL Tamator -1, released in 2003 was collected from VPKAS, Almora, Uttarakhand. The experiment was laid out in Randomized Block Design with 13 treatments and 3 replications with the combination of organic and inorganic manure namely Farmyard Manure (FYM), Vermicompost, and inorganic fertilizers NPK during the two-year cropping seasons. In the first year, the maximum field emergence per cent, maximum average height of the plants, maximum average number of leaves per plant, maximum average thickness of stem, Maximum leaf area and maximum number of flowers per plant have been recorded in T2 (15t/h vermi-compost) in comparison to T0 used as a control. This T2 combination of 15 ton per
hectare vermi compost exhibited the maximum number of fruit/plants, maximum number of seed per fruit and highest weight of fruit. It was recorded that T2 exhibited the maximum average length of roots per plant and plant yield. During the second year, similar observation has been recorded where maximum achievements were obtained in field emergence per cent, height of plant, number of leaves per plant and thickness of stem. The difference among the treatments found significant for leaf area, number of flowers per plant and number of fruit per plant in T2 (15t/h vermi-compost). Similarly, the maximum numbers of seed per fruit, weight of fruit, average diameter of roots per plant, plant yield (kg/plot) were recorded highest. With the maximum adoption of organic manures can lead in high yielding of above-mentioned variety to fulfill demand of the organic produce.
Ethnobotany, Phytochemistry, Pharmacology and Nutritional Potential of Medicinal
Plants from Asteraceae Family
Authors: Sharma Munish , Sharma Munish , Bithel Navneet , Sharma Munit
Published: January 2023

The Asteraceae family has a worldwide distribution with a special focus on the Mediterranean, Eastern Europe, and Asia Minor. It contains approximately 33,000 plant species with over “1600 to 1700” genera worldwide in tropical and subtropical climates. Over the centuries, Asteraceae plants have been used as medicinal plants throughout the world. There are several well-known taxa in the Asteraceae family, including
lettuce, chicory, artichoke, daisy, and dandelion, which have been used for centuries in food and medicine. The family members are quite diverse, but they all share a common chemical composition. For example, inulin is a natural polysaccharide with strong prebiotic properties and is found in all species. The majority of species are annual, biennial, or perennial herbaceous plants, and they can be found all over the world. This family includes astringents, anti-inflammatory drugs, diaphoretics, nerve tonics, laxatives, wound healing products, blood flow disorders, headaches, pains, flatulence, dysentery, hemorrhoids, ulcers, and cachexia-causing illnesses. In addition to their anti-inflammatory, analgesic, and antipyretic properties, some of these species also possess high antioxidant properties, as demonstrated in studies using extracts of roots, stems, bark, leaves, flowers, fruits, and seeds. The Asteraceae species whose natural antioxidant properties have the greatest potential for use in the medicine, cosmetics, and food industries are identified. Asteraceae species have been reported to contain
flavonoids, phenolic acids, coumarins, monoterpenoids, sesquiterpenes, diterpenes, and triterpenes, and sterols. In this way, various species of Asteraceae plants have been identified and collected that have proven effective and useful for treating a variety of human diseases. This manuscript describes the medicinal properties along with the peculiar phytoconstituents and pharmacological properties and nutritional potential of various Asteraceae plants
APPLICATION OF THE NURSING PROCESS IN PEDIATRIC ONCOLOGICAL PALLIATIVE CARE
Authors: Da Silva Raiol Leudieny , Freitas Uchoa Inez , Maria Melo de Oliveira Denise , Dos Santos Chumber Rayssa , Farah Castanho Ferreira Milena , Santana do Nascimento Josilene , De Cassia da Cruz Gelena , Pinheiro de Moraes Guimarães Jucinete
Published: January 2023

Objective: Describe the knowledge of the application of the nursing process in pediatric oncology palliative care; Improve quality of life and positively influence the illness process. Methods: This is a qualitative bibliographic study, which will portray the way in which palliative care for children with cancer is approached. Emphasizing the systematization of nurses in the palliative environment. Results: The databases for theoretical support were: ID ONLINE, EEDIC, ISSN and SCIELO. Prioritizing current articles (2016-2020), using only those that were within the time frame and that had an affinity with the theme. Conclusion: It is concluded, then, that palliative care is extremely important, since they begin to be provided from the first care in the hospital until the hospitalization process.
EVALUATION OF KNOWLEDGE OF BIOSAFETY OF HEALTH PROFESSIONALS OF MULTIPROFESSIONAL RESIDENCE OF A HOSPITAL
Authors: Nicollau Silva de Souza Rafaell , Moura Motta Silveira Fabiana , Maria Silva de Souza Rafaella , Martins Alcieros , Cavalcanti Emidio , Silva de Souza Wagner
Published: January 2023

The recent concept of biosafety encompasses the set of actions aimed at preventing, minimizing or eliminating risks inherent to research, production, teaching, technological development and service provision activities, aiming to preserve the health of man, animals and the environment . In this context, awareness and permanent education of professionals are also essential, which provides them with conditions to carry out safe work, critical discussions and reflections, update and adoption of correct preventive measures. The objective of the research was to evaluate the knowledge of health professionals from the Multiprofessional Residency of the Instituto de Medicina Integral Professor Fernando Figueira, about biosecurity in the hospital premises. The study was of the descriptive observational epidemiological type through the application of a questionnaire on the topic addressed. The sample consisted of a multidisciplinary population, effectively enrolled in the first and second years of residency (n=83). Of the participants, 89.2% reported being aware of the risks of biosafety, 81.9% walk around the hospital’s internal and external areas wearing the lab coat, 96.4% usually use the lab coat in restaurants and only 34.9% correctly clean the hands in a hospital environment. Insufficient biosafety practices are notorious, which demonstrates a lack of awareness on the part of professionals. Thus, basic and consensual measures are necessary to remedy and/or reduce risks and contamination vectors in hospital sectors by health professionals.
Consider the role of committee chair
Authors: Greenawalt Julia A.
Published: January 2023

Hone your leadership skills and gain experience for future roles
Magnet® and the charge nurse role
Authors: Bilyeu Teresa E. , Dorrell Jolene J. , Ewing E. Misa , Herwick Billie Jo , Kreiser Jennifer B. , Winslow Susan A.
Published: January 2023

Use competency-based training to support success.
STATE COMPLIANCE OVERSIGHT STANDARDS
Authors:   проф. кафедры «Метрология, техническое регулирование, стандартизация и сертификация», Ташкентский государственный технический университет имени И.А. Каримова, г. Ташкент,, Исматуллаев Патхулла , Асамутдинова С ,   магистр кафедры «Метрология, техническое регулирование, стандартизация и сертификация», Ташкентский государственный технический университет имени И.А. Каримова, г. Ташкент, Зиёдуллаев А ,   магистр кафедры «Метрология, техническое регулирование, стандартизация и сертификация», Ташкентский государственный технический университет имени И.А. Каримова, г. Ташкент,
Published: January 2023

The article deals with the issue of state control and supervision of compliance with the requirements of standards. The structure and tasks of state supervision are disclosed. State control and supervision over compliance with mandatory requirements of standards are carried out in the Republic of Uzbekistan on the basis of the Law "On Standardization" and form part of the state standardization system. Some legislative documents are considered. The order of state supervision is given. The international experience of state supervision in the field of technical regulation is considered.
STANDARTLASHTIRISH TIZIMING CHRONOLOGIC OF RIVOGLANISHI
Authors:   Тошкент давлат техника университети “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификатлаштириш” кафедраси профессори, т.ф.д., Исматуллаев Патхилла , Мўминов Холмуроджон ,   Тошкент давлат техника университети “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификатлаштириш” кафедраси ассистенти
Published: January 2023

This article covers the ways of chronological development of the standardization system. In addition, this development sequence is explained by specific examples. We can also see that the stages of chronological development on this standardization continue to this day.
ADMINISTRATION PROCESS ACCORDING TO INTERNATIONAL STANDARD REQUIREMENTS PERFORMANCE
Authors:   Jizzax politexnika instituti “Metrologiya va standartlashtirish” kafedrasi mudiri., dots.v.b, Shertaylaqov G'ayraт , O'ngarov Jaxongir , Maxammatov Shoxzod ,   Jizzax politexnika instituti “Metrologiya va standartlashtirish” kafedrasi magistranti.,   Jizzax politexnika instituti “Metrologiya va standartlashtirish” kafedrasi 3-kurs talabasi
Published: January 2023

Sizes are many and varied, but all of them are explained by only two descriptions. These are qualitative and quantitative descriptions. Qualitative description is a description that expresses the nature and content of the received quantity. Often, the terms parameter, quality indicator, description (characteristic) can be used instead of the quantity, but it is clarified that all these terms essentially represent the quantity.
INTERNATIONAL ISO 37001 IN THE FIGHT AGAINST CORRUPTION IN ENTERPRISES THE PLACE AND SIGNIFICANCE OF THE STANDARD
Authors:   Тошкет давлат техника университети “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификалаштириш” кафедраси катта ўқитувчиси, Султонова Юлдуз , Умарова Нодира ,   Тошкет давлат техника университети “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификалаштириш” кафедраси катта ўқитувчиси, Хайруллаева Дилдора ,   Тошкет давлат техника университети “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификалаштириш” кафедраси катта ўқитувчиси
Published: January 2023

This article provides information about the advantages and implementation, the role and significance of the international standard ISO 37001 in the fight against corruption.
THE ROLE OF STANDARDIZATION IN INTELLECTUAL POWER SYSTEM
Authors:   ТашГТУ, доцент кафедры ", Назарбаева Барно ,   Метрология, техническое регулирование, стандартизация и сертификация"
Published: January 2023

The article deals with the issues of the intellectualization of the power industry, the creation of an intelligent energy system (IES), the development of a standardization system and regulatory and technical support in the power industry. To achieve energy goals, a new global approach to the production, transmission, distribution, measurement, supply, storage and storage, as well as electricity consumption is needed. Large-scale implementation of standardization systems for the integration of technologies will be required, thus predetermining the relevance of the development of another area of research.
CERTIFICATION OF CONSTRUCTION PRODUCTS
Authors:   Жиззах политехника институти катта ўқитувчиси, Рахмонов Фурқат
Published: January 2023

Usually, a certified product contains a list of technical conditions (indicators) in the in regulatory documents, mandatory certification control, the procedure and scope of certification tests, and, if necessary, hygienic, veterinary, phytosanitary or environmental requirements.
MEASUREMENT UNCERTAINTY EVALUATION IN THE DIGITAL ERA
Authors:   Doctor of Technical Sciences, Professor, Head of the Department of ", Zakharov Igor ,   Information and Measurement Technologies",   of Kharkiv National University of Radio Electronics, Zakharov Alexander ,   student of Kharkiv National University of Radioelectronics, Faculty of Computer Science, Kharkiv, Ukraine,, Zakharova Evelina ,   student of Kharkiv National University of Radioelectronics, Faculty of Computer Science, Kharkiv, Ukraine
Published: January 2023

Disadvantages of the traditional approach to measurement uncertainty evaluation are analyzed. An algorithm for measurement uncertainty evaluation based on the Monte Carlo method is described, which makes it possible to eliminate these shortcomings. The results of a comparison of measurement uncertainty estimates obtained by the traditional method and the Monte Carlo method are presented. The need to revise the “Guide to the Expression of Uncertainty in Measurement” is substantiated and its current state is described.
CLASSIFICATION OF JET FLOW METER FOR LIQUID AND GASEOUS MEDIA
Authors:   Ташкентский государственный технический университет имени Ислама Каримова, Юсупбеков Н , Гулямов Ш , Ортиков Э
Published: January 2023

The classification of jet flow meters and the amount of liquid and gaseous media is proposed on the basis of the principle of measuring conversion, which is the basis of the measurement method based on the periodic attachment of a viscous liquid jet to a solid wall.
BASIC PRINCIPLES AND PROSPECTS OF PROCESS AUTOMATION DEVELOPMENT OF MEASUREMENT TECHNIQUES
Authors:   Белорусский национальный технический университет, Минск, Республика Беларусь,, Соколовский С , Соломахо В , Цитович Б ,   Белорусский государственный институт повышения квалификации по стандартизации, метрологии и управлению качеством, Минск, Республика Беларусь
Published: January 2023

The analysis of the existing approaches to the automation of the processes of metrological support of production has been carried out, and on this basis the basic principles for the creation of integrated systems for the computer-aided design of measurement procedures have been determined.
METHODS FOR STUDYING THE EFFICIENCY OF THE CONTROL SYSTEM IN MODERN CONDITIONS
Authors:   ТашГТУ, ассистент кафедры «Метрологии, технического регулирования, стандартизации и сертификации», Муминов Холмуроджон , Матякубова Парахат ,   ТашГТУ, заведующий кафедрой «Метрологии, технического регулирования, стандартизации и сертификации» д.т.н., профессор., Файзуллаева Умида ,   ТашГТУ, ассистент кафедры «Метрологии, технического регулирования, стандартизации и сертификации»
Published: January 2023

This article will analyze methods for studying the effectiveness of the management system in modern conditions. Below are specific examples of these methods. The effectiveness study presents the advantages of the processes carried out during the process.
METHOD OF CALIBRATION OF MEASURING CHANNELS OF AUTOMATED PROCESS CONTROL SYSTEMS
Authors:   ТашГТУ, профессор кафедры «Метрологии, технического регулирования, стандартизации и сертификации» д.т.н., Исматуллаев П , Рахматов Достон ,   ассистент, Навоийский государственный горно-технологический университет, Мусаева Зарнигор ,   ТашГТУ, магистрант кафедры «Метрологии, технического регулирования, стандартизации и сертификации»
Published: January 2023

Measuring channels (IR) of automated process control systems (APCS), which transmit important information to the control center of the nuclear power plant, are widely used at nuclear power plants. To ensure high accuracy and reliability of information trans-mission, the IR data should be periodically calibrated approximately once a year.[1] According to the existing procedure, the calibration process is largely "manual" and takes an average of 6 to 9 months. 165 To meet more acceptable time intervals, the number of specialists should be increased to 40, which is almost impossible. A significant reduction in time can be achieved by automating the calibration process. The aim of the work is to develop an automated IR calibration technique that allows to reduce the calibration time several times.
EVALUATION OF INTERMEDIATE PRECISION IN THE DETERMINATION QUALITY OF PETROLEUM PRODUCTS AND THEIR METROLOGICAL SUPPLY
Authors:   PhD, доцент кафедры “Метрология, техническое регулирование, стандартизация и сертификация” Ташкенсткого государственного технического университета имени Ислама Каримова,, Машарипов Ш , Кудратов Ж ,   докторант PhD, кафедры “Метрология, техническое регулирование, стандартизация и сертификация” Ташкенсткого государственного технического университета имени Ислама Каримова ,
Published: January 2023

The article examines the certification issues subject to the method of measuring indicators characterizing the properties or composition of petroleum products to establish the accuracy indicators of the obtained results. The assessment of intermediate precision when measuring the quality of petroleum products and their metrological support was also considered.
ANALYSIS OF HALL EFFECT BASED SENSORS
Authors:   Toshkent davlat texnika universiteti “Raqamli elektronika va mikroelektronika” kafedrasi katta o’qituvchisi, Umarxodjayeva Zabarjad , Abduqahhorov F ,   Toshkent davlat texnika universiteti “Raqamli elektronika va mikroelektronika” kafedrasi talabalari, Soliddinov A ,   Toshkent davlat texnika universiteti “Raqamli elektronika va mikroelektronika” kafedrasi talabalari
Published: January 2023

Xoll effect sensors (magnetoelectric sensors) are part of many devices. Most often they are used in measuring the strength of the magnetic induction field, in electric motors, in ion rocket engines. Xoll sensors are widely used in the ignition system of modern cars. they are also used in proximity switches, flow meter, liquid level measurement and other places. Their main advantage is the impact without physical contact. The features of the use of Xoll effect sensors are presented.
STUDY OF METROLOGICAL CHARACTERISTICS OF ULTRASONIC GAS METER
Authors:   ТашГТУ, магистрант кафедры ", Раҳимов Анваржон ,   Метрология, техническое регулирование, стандартизация и сертификация", Бобоев Ғайбулла ,   ТашГТУ, доцент (PhD) кафедры "Метрология, техническое регулирование, стандартизация и сертификация"
Published: January 2023

The metrological characteristics of an ultrasonic gas meter were studied on reference flow measuring stands of the Pigsar laboratories for thermal measurements. An analysis of the obtained data made it possible to establish that the reason for this is the effect of parasitic acoustic noise, overpressure on individual components of the meter and its case, and a change in the acoustic signal amplification factor. Recommendations for error compensation are given
PROBLEMS OF METROLOGICAL SUPPLY OF THE ENTERPRISE
Authors:   TDTU bakalavr talabasi, Muxammad Aminov A , Qurbonov A ,   TDTU va Moskva muhandislik-fizika instituti bilan qo’shma dasturi magistratura talabasi
Published: January 2023

In this article, the main goal of metrological supply of the enterprise, the role of metrological supply in the timely production of competitive products in the volumes required by the organization is highlighted. In addition, the problems of metrological supply in enterprises and the factors causing these problems are highlighted.
MATHEMATICAL MODELING OF THE PROCESS OF DRYING POTASSIUM FERTILIZER IN THE DRUM DRYER
Authors:   Ташкентский государственный технический университет имени Ислама Каримова, 100095,г. Ташкент, Республика Узбекистан, ул. Университетская, 2., Бекқулов Жаҳонгир
Published: January 2023

The questions of constructing a mathematical description technological process of drying potassium chloride in a direct-flow drum dryer actions in the industrial production of mineral potash fertilizers. Mathematical model, constructions based on balance equations and taking into account drying kinetics, reflects the hydrodynamic situation in the drum dryer and kinetics of interacting phases
METROLOGICAL OF OIL PRODUCTION ENTERPRISE SUPPLY ANALYSIS
Authors:   Тошкент давлат техника университети, “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификатлаштириш” кафедраси лаборатория мудири, Ахмедов Мирисо , Бекмуротов Чори ,   Тошкент давлат техника университети, “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификатлаштириш” кафедраси катта ўқитувчиси, Норматов Хусанжон ,   Тошкент давлат техника университети, “Метрология, техник жиҳатдан тартибга солиш, стандартлаштириш ва сертификатлаштириш” кафедраси магистранти
Published: January 2023

The article deals with the metrological coordination of measuring instruments and metrological support of the enterprise in the organization of metrological supply and service activities at enterprises for the extraction of oil and fat products.
DETERMINATION OF THE FRACTIONAL COMPOSITION OF MOTOR FUELS
Authors:   ТашГТУ, профессор кафедры «Метрологии, технического регулирования, стандартизации и сертификации», Кадирова Шарапат , Муминов Холмуроджон ,   ТашГТУ, ассистент кафедры «Метрологии, технического регулирования, стандартизации и сертификации», Хусайдинова Дурдона ,   ТашГТУ, магистрант кафедры «Метрологии, технического регулирования, стандартизации и сертификации»
Published: January 2023

The article deals with the issue of determining the fractional composition of oil and oil products, especially fuel, which is one of the most important indicators qualities that characterize their volatility. Fractional composition determination method based on distillation - this is the separation of a complex mixture of hydrocarbons into separate fractions with different temperature ranges of boiling by evaporation. In work it was shown that when determining the fractional composition of gasolines, diesel fuels it is recommended to adhere to a certain heating mode and condensate volume.
DETERMINATION AND ASSESSMENT OF QUALITY INDICATORS OF PETROLEUM PRODUCTS
Authors:   ТашГТУ, профессор кафедры «Метрологии, технического регулирования, стандартизации и сертификации», Кадирова Шарапат , Насимхонов Лутфилло ,   ТашГТУ, докторант кафедры «Метрологии, технического регулирования, стандартизации и сертификации», Хусайдинова Дурдона ,   ТашГТУ, магистрант кафедры «Метрологии, технического регулирования, стандартизации и сертификации»
Published: January 2023

the article considers the definition of one of the important parameters of oil and oil products, i.e. the viscosity value, which is a characteristic of indicators quality of petroleum products - fuels, oils, bitumen. Based on the analysis, it is shown that for viscosity estimation uses the values of dynamic, kinematic and conditional viscosity
STUDY OF WATER TECHNOLOGICAL PARAMETERS INFLUENCE ON THE EFFICIENCY OF VEGETABLE OIL REFINING
Authors:   Professor Tashkent state technical university named after ISLAM KARIMOV, c. Tashkent, Uzbekistan, Yusupbekov Nadirbek , Samadov Elyor ,   PhD student Tashkent state technical university named after ISLAM KARIMOV, c. Tashkent, Uzbekistan
Published: January 2023

Experimental methods have been used to study the effect of process water quality indicators on the efficiency of phospholipid hydration and neutralization of free fatty acids in the industrial refining of vegetable oils in order to create new emulsion products of improved quality.
DIGITAL ACCURACY AND ANALYTICAL RELIABILITY INDEX AIR MEASUREMENTS USING SENSITIVE SENSORS
Authors:   ТашГТУ, PhD докторант, ассистент кафедры Метрологии, технического регулирования, стандартизации и сертификации, город Ташкент 100095, ул.Университетская 2, Узбекистан,, Рузматов К
Published: January 2023

The paper reveals some significant differences between the observed measurements and measurements of physical quantities using various sensitive sensors. It also presents the results of a study of a position sensor for various climatic conditions based on a complete household element that allows you to measure positions with the highest accuracy up to 50 degrees
METROLOGICAL SOFTWARE FOR EVALUATION OF WATTMETER PARAMETERS OF THE ABSORBED POWER OF THE MICROWAVE Runningtitle: CALIBRATION OF MW WATTMETER
Authors:   инженер по метрологии, ОАО «Управляющая компания холдинга ", Рутковский Сергей ,   Минский моторный завод",   », центральная измерительная лаборатория отдела метрологии, стандартизации и испытаний, г.Минск, Спесивцева Юлия ,   доцент, кандидат технических наук, Белорусский национальный технический университет, приборостроительный факультет, кафедра «Стандартизация, метрология и информационные системы», г.Минск
Published: January 2023

Сalibration technique has been developed for calibrating wattmeters of the absorbed microwave power of low power level in the frequency range from (0.01 to 37.5) GHz and medium power level in the frequency range from (0.8 to 3.0) GHz, intended to measure the average power value of continuous and pulse-modulated oscillations.
IMPROVING THE ENERGY BALANCE OF EDDY COVARIATION (EC) IN MEASUREMENTS WAYS
Authors:   Жиззах Политехника институти “Метрология ва стандартлаштириш” кафедраси катта ўқитувчиси, Абдурахманов Азиз
Published: January 2023

The use of the EC method for the study of energy flows on the Earth's surface is associated with certain disadvantages. According to the first law of thermodynamics, the incoming and outgoing energy on the land surface must be in balance. However, the turbulent fluxes derived from EC measurements are generally systematically smaller than the available energy measured at the land surface. This energy balance gap is a pervasive and persistent problem in micrometeorological research.
METROLOGICAL PROVISION OF MEASUREMENT INSTRUMENTS IN AVIATION INDUSTRY
Authors:   ТашГТУ, профессор кафедры ", Кадирова Шарапат ,   Метрология, техническое регулирование, стандартизация и сертификация",   д.т.н., Сайфуллаева Дилноза ,   ТашГТУ, ассистент кафедры "Метрология, техническое регулирование, стандартизация и сертификация", Касимова Азиза ,   ТашГТУ, магистрант кафедры "Метрология, техническое регулирование, стандартизация и сертификация"
Published: January 2023

The paper considers the main problems associated with metrological support of measuring instruments, both general purpose and special industry measuring instruments. Feature of the activity metrological services at the enterprises of the aviation industry is maintenance of measuring instruments that are subject to verification (calibration).
Productividad y calidad fisiológica de semillas de plantas de frijol sometidas a desecación por herbicidas en diferentes etapas fenológicas
Authors: Costa da Silva Iasmin K. A. , Ribeiro-Rocha Paulo R. , Smiderle Oscar José , da Silva Maia Sonicley , Santiago-Castro Thaís , Ferreira-Barreto Glauber , Maffei V. Miguel A.
Published: January 2023

https://orcid.org/0000-0001-5234-5156
Caracterización morfológica y evaluación agronómica de accesiones de pallar (Phaseolus lunatus) de la Colección Nacional de Germoplasma del INIA, Ica, Perú
Authors: Dadther-Huaman Hans , Zamata-Guzman Raúl , Casa-Coila Víctor Hugo
Published: January 2023

Phaseolus lunatus es una leguminosa de gran importancia cultural en el Perú, que ha sido domesticada por las culturas Nazca, Paracas y Mochica. La gran variabilidad genética obtenida por estas civilizaciones aún no ha sido plenamente identificada. Esta investigación tuvo como objetivo realizar la caracterización agro-morfológica de nueve accesiones, comparando 17 variables cualitativas y 12 cuantitativas a través de análisis descriptivos, ANOVA y prueba de Tukey, de correlación, de componentes principales y de clúster jerárquico. Los resultados indicaron variabilidad genética. Hubo correlación positiva y significativa entre la longitud del tallo principal y el número promedio de vainas por planta, pero negativa en relación al peso promedio de semilla. Se identificaron tres grupos de características similares en cuanto a la morfología y el rendimiento, resaltando los altos valores de ancho de vaina y semilla, número promedio de vainas por planta y peso promedio de semillas. Las accesiones promisorias fueron 1ac, 2ac, 5ac, 8ac y 9ac.
ТҮРКІСТАН ОБЛЫСЫ ЖАҒДАЙЫНДА ӨСІРІЛГЕН МАЙБҰРШАҚТЫҢ ӨНІМДІЛІГІНЕ ТЫҢАЙТҚЫШТАРДЫҢ ӘСЕРІ
Authors: Муминова Ш.С. , Тастанбекова Г. Р. , Балгабаев A. M. , Ажиметова Г. Н. , Кашкаров А. А.
Published: January 2023

Бұл мақалада майбұршақ өсімдігінің қоректенуінің екі түрі қарастырылады фосфор-калий тыңайтқыштарын және микроэлементтері бар фосфор-калий тыңайтқыштарын қолдану. Ағымдағы кезеңде майбұршақ өнімділігін арттыру бойынша іс-шараларды жүргізу ғана емес, сонымен қатар өсімдіктердің қоректенуін оңтайландыру арқылы алынған өнімнің сапасын арттыру маңызды. Бағалы ақуызды-майлы дақылдардың бірі – майбұршақ. Майбұршақ дақылдарын өсіру үлкен өндірістік әлеуетке ие және аудан бірлігінен ақуыз бен майдың ең жоғары өнімділігімен түсіндіріледі. Жоғарыда аталған майлы дақылдардан азық-түліктің 400-ге жуық түрі шығарылады. Зерттеулер «Оңтүстік-Батыс мал шаруашылығы және өсімдік шаруашылығы ғылыми зерттеу институты» ЖШС тәжірибе алаңында жүргізілді. Бақылау нұсқасы бойынша «Ласточка» сортында тұқым саны 1766,4 дана/м2, «Аққу» сортында 2097,6 және «Галина» сортында 1967,6 дана/м2 болғаны анықталды. Фосфорлы-калийлі тыңайтқыштар мен микроэлементтер МоВ қолдану нұсқасында тұқым санының артық болуы сәйкесінше «Ласточка» сорты бойынша 101,6% құрады; «Аққу» сортында 103,0%-ға, «Галина» сортында 103,6%-ға.
CADASTRAL ASSESSMENT OF SHEEP PARASITES OF THE NORTHERN TIEN SHAN
Authors: Berkinbay О. , Suleimenov M. Zh. , Omarov B. B. , Berdikulov M. A. , Baimukhanbetov Y. B.
Published: January 2023

In the Northern Tien Shan, the qualitative composition of sheep parasites depends on the grazing areas of the animals. Thus, 47 parasites were registered in sheep grazing only in the highlands (9 species of protozoa, 6 - trematodes, 3 - cestodes, 28 - nematodes and 1 species ofbotfly), 22 in sheep grazing in the foothills (6 – protozoa, 3 – trematodes, 2 – cestodes, 10 – nematodes and 1 species of botfly), and in sheep grazing in the desert zone – 16 (4 – protozoa, 1 – trematodes, 2 – cestodes, 9 – nematodes). And the occurrence of mixed infestations depends on the qualitative composition of the parasites. Thus, sheep grazing in the highlands, where 47 parasites are registered, have 19-21 variants of associations, and sheep grazing in the desert zone, where 16 parasites are registered, have 12 variants of associations. The reduction of the qualitative composition of parasites in sheep in modern conditions contributed to the reduction of the number of animals in grazed areas and the modern processing of low-acidified livestock in farms.
РЕЗУЛЬТАТЫ ИЗМЕНЕНИЯ ПАРАМЕТРОВ ЖЕСТКОСТИ И РН- ФАКТОРА ВОДОПРОВОДНОЙ ВОДЫ ГОРОДА АСТАНА ПОСЛЕ ВОЗДЕЙСТВИЯ НА НЕЕ ПОСТОЯННЫМИ МАГНИТАМИ
Authors: Мехтиев А. Д. , Герасименко Т. С. , Сарсикеев Е. Ж.
Published: January 2023

Хорошо известно, что повышенная жесткость воды отрицательно влияет на системы горячего водоснабжения как в бытовых, так и в промышленных теплообменных устройствах. Интерес к таким темам, как устранение жесткости воды, предотвращение накипи и другие, связанные с умягчением воды, вырос, особенно в 2000-х годах. Этот рост обусловлен необходимостью предотвращения образования накипи карбоната кальция для более эффективных систем теплообмена и снижения потребление энергии. Статья посвящена вопросам исследования уровня жесткости воды и рН фактора в определенных районах города Астаны, а также способам уменьшения ее жесткости и устранения накипи в системах водоснабжения и в бытовых нагревательных приборах. При помощи экспериментального образца устройства магнитной обработки воды, были получены результаты по улучшению качества воды и повышению ее рН- фактора. В данной статье очень подробно рассмотрены химические процессы кристаллизации солей жесткости и выявлены причины их образования.
ОҢТҮСТІК ШЫҒЫС ҚАЗАҚСТАНДА ӨСІРІЛГЕН КҮЗДІК БИДАЙДЫҢ ҚОР САҚТАУШЫ ТЕХНОЛОГИЯСЫ ЖӘНЕ ОНЫҢ БОЛАШАҒЫ
Authors: Құныпияева Г.  Т. , Жапаев Р. Қ. , Оспанбаев Ж. О. , Хидиров А. Э. , Исабай Б. Т. , Жусупбеков Е.  Қ. , Елназарқызы Р.
Published: January 2023

Зерттеу нәтижелері бойынша Қазақстанның оңтүстік шығысының суармалы жерлерінде күздік бидайдың тәжірибелік танабының ашық қара- қоңыр топырағында минималды өңдеудің тиімділігі анықталды. Топырақты өңдеудің барлық нұсқаларында күздік бидай өнімділігінің артуы ең алдымен күздік бидайдың өнімді түптенуі және дәнділігінің артуына байланысты болды. Топырақты өңдеудің ең тиімді әдісі - минималды өңдеу тәсілі екендігі анықталды, яғни ол таза пайданың 21 мың теңгеге дейін өсуін қамтамасыз етті. Осылайша, біздің зерттеулер суармалы жағдайда ашық қара-қоңыр топырақты өңдеудің қарқындылығын төмендету әбден мүмкін әрі мақсатты екенін анықтады. Қазақстанның көптеген облыстарында ауылшаруашылық кәсіпорындарының танаптық тәжірибелері көрсеткендей, жаңа технологияларға көшу астық өндірісінің өзіндік құнын 30% - ға дейін төмендетуге мүмкіндік береді. Көпжылдық зерттеулердің нәтижелері бойынша Қазақстанның оңтүстік- шығысының ашық қара - қоңыр топырақтарында 10-12 см тереңдікте сыдыра өңдеу тәсілін өндіріске енгізуге ұсыныс беріледі.
КОРМОВАЯ ДОБАВКА ДЛЯ ПОВЫШЕНИЯ МОЛОЧНОЙ ПРОДУКТИВНОСТИ КОРОВ
Authors: Кухар Е. В. , Шайкенова К. Х. , Исабекова С. А. , Айтмуханбетов Д. К. , Сламия М.  Г.
Published: January 2023

Применение кормовых добавок для повышения продуктивности молочного скота актуально в сельском хозяйстве. В ходе исследований подобраны: штамм продуцент Saccharomуces cerevisiae, компоненты питательной среды, оптимальная концентрация гумата калия для получения биомассы дрожжей, параметры глубинного культивирования дрожжей в присутствии отечественного гумата калия с содержанием гуминовых веществ до 56% по сухому веществу. Для получения кормовой добавки отработана технологическая схема: выращивание дрожжей в течение 48 часов при глубинном выращивании в покое; 24 часа при выращивании в ферментере с аэрацией 120-150 об/мин, при 28°С с рН 5,0 ± 0,5. Анализ эффективности кормовой добавки на лабораторных животных(мышах) показал превосходство в живой массе на 2,8 г опытной группы. В производственном опыте на поголовье дойных коров применение кормовой добавки позволило увеличить молочную продуктивность. Было сформировано 2 группы животных по 100 голов каждая, контрольная (КГ) и опытная (ОГ), по принципу пар-аналогов. Среднесуточный удой через месяц приема кормовой добавки был больше у ОГ, чем у КГ на 4,1 кг, а к 3-му месяцу на 8,74 кг. Выход продукции (жира и белка) в ОГ был больше почти на 38%, чем КГ.
The winner of ECOBEREG 2022
Authors: Buinov Alexei , Nosova Natalia
Published: January 2023

The article gives the information about the competition within the framework of the International Festival EcoBereg 2022. The main features of the winning project of the all-Russian open competition for the architectural and urban development concept for the former tractor plant in Volgograd are characterized, i.e. its boundaries, goals, formation of the basis for the urban grid of the area using the ecological framework and including the Volga as the main idea; history of the place; the basic features and strategy. The names of the winners of the competition are announced.
Urban Reflections
Authors: Krasilnikov Vladilen
Published: January 2023

The author reviews international examples of the existence of architectural monuments and fragments of the historic environment in modern cities and highlights successful solutions. The article outlines the reasons for the failure of interaction between historic and new architecture. The author emphasizes the importance of the artistic form in architecture as a principle of organic unification of the old and modern architecture.
Tracheostomy as a component of intensive care for central nervous system diseases
Authors: Karamyshau A. M. , Leonau A. V. , Shcharbakova P. A. , Hrybach A. L.
Published: January 2023

Objective. To reveal the effective and safe timing of tracheostomy in patients with CNS diseases by comparative assessment of the duration of respiratory support and ICU, the frequency of development ventilator-associated pneumonia, the assessment of the level of consciousness according to the Glasgow Coma Scale (GCS), survival rate, as well as the incidence of complications rate.

Materials and methods. A retrospective study was conducted among neurological and neurosurgical patients treated from 2010 to 2017 who underwent tracheostomy. Patients (n=131) were divided into 3 groups depending on the tracheostomy time.

Results. The relation between early tracheostomy and the duration of respiratory support, the ICU bed-day, the probability of developing ventilator-associated pneumonia in patients with the central nervous system pathology was revealed; no relationship was found between the tracheostomy time and the neurological outcome and survival rate in this category patients.

Conclusion. The use of early tracheostomy in intensive care of patients with the central nervous system pathology is effective, which is proved by a 2,2 times reduction of the duration of mechanical ventilation, by a 1.9 times reduction of the duration of the ICU day, by a 1.6 times lower risk of developing ventilator-associated pneumonia, without affecting outcomes and being safe due to the absence a lot of complications both during and after the surgical intervention.