E3S Web of Conferences最新文献_第6页

Environmental impact consideration in the measures to improve the builders of different specialties working conditions 考虑环境影响的措施，改善不同专业建筑工人的工作条件

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338902007

S. Sazonova, V. Zolnikov, Konstantin Zolnikov, E. Anikeev, S. Evdokimova, Artem Groshev, E. Grosheva

{"title":"Environmental impact consideration in the measures to improve the builders of different specialties working conditions","authors":"S. Sazonova, V. Zolnikov, Konstantin Zolnikov, E. Anikeev, S. Evdokimova, Artem Groshev, E. Grosheva","doi":"10.1051/e3sconf/202338902007","DOIUrl":"https://doi.org/10.1051/e3sconf/202338902007","url":null,"abstract":"The paper considers working conditions characterized by the presence of harmful and dangerous factors of the natural and industrial environment, as well as the functional body state of builders performing various jobs. As the subject of scientific research, the levels of harmful and dangerous factors of the labor process in the warm and cold periods of the year and physiological indicators characterizing the dynamics of changes in the functional body state of builders working on open construction sites under the influence of the environment were chosen. The purpose of the research is to develop measures to create safe working conditions, as well as to improve the performance and maintain the health of builders. To achieve this goal, the following tasks were solved: the hygienic features of the working conditions of construction work were determined and the leading natural, industrial, harmful and dangerous production factors were identified; the quantitative and qualitative characteristics of harmful factors and the reasons for their formation were studied; professional characteristics of the work of builders with an assessment of the severity and intensity of the labor process were given; a set of measures aimed at optimizing working conditions and maintaining the health of builders was developed. The paper notes that the whole complex of harmful production factors affects the functional state and performance of builders of various professions.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Hydrophilic fillers for anione exchange membranes of alkaline water electrolyzers 碱性水电解槽阴离子交换膜用亲水性填料

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338902030

V. N. Kuleshov, S. Kurochkin, N. V. Kuleshov, A. A. Gavriluk, M. Klimova, S. E. Smirnov

引用次数: 0

Preparation of fruit products and analysis of their chemical and organoleptic assessment 水果制品的制备及其化学和感官评价分析

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903035

Mirzamad Odinaev, Shuhrat Akhmedov, Nodir Djalilov, S. Ganiev, Fakhriddin Kurbanov

{"title":"Preparation of fruit products and analysis of their chemical and organoleptic assessment","authors":"Mirzamad Odinaev, Shuhrat Akhmedov, Nodir Djalilov, S. Ganiev, Fakhriddin Kurbanov","doi":"10.1051/e3sconf/202338903035","DOIUrl":"https://doi.org/10.1051/e3sconf/202338903035","url":null,"abstract":"Processing of fruits and grapes and the creation of high-quality food items are completely consistent with the requirements of not destroying the produced crop. Making candied fruits from fresh fruits is a processed product that can increase the shelf life of the fruits by many years. The processing of fruits and grapes to produce high-value food products can be done without destroying the cultivated crop. Candied fruits, for example, are a processed product made from fresh fruits that can significantly prolong their shelf life for many years. Research was conducted in 2021-2022 at the Scientific Research Institute of Horticulture, Viticulture and Winemaking named after Academician M. Mirzaev “Department of Storage and Processing of Fruit and Grapes”. The results depicted that the dry matter content of candied fruits was generally higher than 70-75%, which was consistent across most sources. An analysis of processed products made from grain fruits showed that candied fruits made from apricots had a dry matter content of 94.5-97.2%, while peaches had a dry matter content of 93.8-95.1%, and plums had a dry matter content of 85.7-88.6%. It is worth noting that apricots and peaches contained particularly high levels of dry matter.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prospects for the training development of qualified personnel in the agricultural education system: a case study from Tashkent State Agrarian University, Uzbekistan 农业教育系统中合格人员的培训发展前景:乌兹别克斯坦塔什干国立农业大学的案例研究

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903037

A. Toshboev, Zohid Ziddikov, N. Boltaev

{"title":"Prospects for the training development of qualified personnel in the agricultural education system: a case study from Tashkent State Agrarian University, Uzbekistan","authors":"A. Toshboev, Zohid Ziddikov, N. Boltaev","doi":"10.1051/e3sconf/202338903037","DOIUrl":"https://doi.org/10.1051/e3sconf/202338903037","url":null,"abstract":"Development, implementation, and achievement of the desired results of Uzbekistan's stable progress and development of reforms are directly related to the professional personnel who organize these processes and their knowledge of innovative management. Because the correct determination of the directions of the reforms and the results to be achieved requires such qualities as high knowledge, potential, and professional skills from the specialist personnel. In addition, it is important to properly organize personnel management in every enterprise and organization in every field, direction, and place the most qualified personnel with the necessary knowledge and potential in every job. An important aspect of econometric analysis is that it is an analysis based on the assessment of the effects of factors that have an indirect, but not direct, effect on the change in the outcome variable. That is, in our analysis, if we define the indicator of employment of graduates as a result, the factors that indirectly influence its change are the scientific potential of teachers, the degree to which the institution where the graduate is trained is compatible with practice, the level of scientific research in the educational institution, education in harmony with international experiences. Factors such as have an indirect effect. In this article, medium-term forecast indicators of the level of employment of graduates in the training of agricultural educational institutions in the period of 2022-2027 have been developed. Also, the main directions of introduction of market mechanisms in effective management of agrarian education system are highlighted in the article.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantitative analysis of soil living organisms and important aspects of vermicompost cultivation 土壤生物定量分析及蚯蚓堆肥栽培的重要方面

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903010

H.M. Toshov, F.I. Asadova, M.A. Namozova

引用次数: 0

Cultıvatıon of protococcales on wastewater 废水上原球菌的Cultıvatıon

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903011

S. Buriyev, Sh.R. Sharopova, N. Turayeva

引用次数: 0

Up-to-the-date practices of geodetic measurements for build-up area expansion: a case study from Uzbekistan 建设面积扩展的最新大地测量实践:乌兹别克斯坦的案例研究

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903058

Ilhomjon Musaev, Kamolatkhon R. Khakimova, Mashkhurakhon Nuretdinova, Yunusali Ganiyev, Jakhongir Ibragimov

{"title":"Up-to-the-date practices of geodetic measurements for build-up area expansion: a case study from Uzbekistan","authors":"Ilhomjon Musaev, Kamolatkhon R. Khakimova, Mashkhurakhon Nuretdinova, Yunusali Ganiyev, Jakhongir Ibragimov","doi":"10.1051/e3sconf/202338903058","DOIUrl":"https://doi.org/10.1051/e3sconf/202338903058","url":null,"abstract":"This paper seeks to contribute to continuing efforts to better understand and control the effects of urbanization on our environment and society by offering a thorough review of the most recent geodetic measuring techniques for build-up area growth. In this article, we give a case study from Uzbekistan that looks at current geodetic measuring techniques for expanding build-up areas. Uzbekistan is a fast urbanizing nation in Central Asia, and politicians and experts are both deeply concerned about the growth of the country's built-up regions. The case study, which offers a thorough investigation of the geodetic measuring methods and tools used to gauge and track the growth of the built environment, is focused on a particular metropolitan region in Uzbekistan. Therefore, this article gives a summary of current geodetic measurement methods, including remote sensing methods like LiDAR and satellite imaging as well as surveying methods like total station and GNSS. The case study also emphasizes some of the difficulties and restrictions related to these methods, such as the requirement for precise geodetic control points and the inadequacies of satellite imaging in regions with thick vegetation or cloud cover.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57932502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Dominance of tree species of pest insects in forest biocenosis 森林生物群落中有害昆虫的树种优势

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903063

Aziza Rakhimova, Shamsi Esanbaev

引用次数: 0

Bioecology, landscape use, and breeding technology of ephalotaxus drupacea sieb. Et zucc. 黄杨的生物生态学、景观利用与育种技术。调查。

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903077

Dostonbek Kobuljanov, Zilnura Karimova

{"title":"Bioecology, landscape use, and breeding technology of ephalotaxus drupacea sieb. Et zucc.","authors":"Dostonbek Kobuljanov, Zilnura Karimova","doi":"10.1051/e3sconf/202338903077","DOIUrl":"https://doi.org/10.1051/e3sconf/202338903077","url":null,"abstract":"According to the UN Convention on Biological Diversity, 34,000 plant species are in danger of going extinct. Environmental issues including climate change provide difficulties for landscaping, plant selection, and environment aesthetics. In addition to employing landscape trees, adding lovely blooming shrubs may improve the landscaping's aesthetic value. In this article Cephalotaxus drupacea Sieb. et Zucc. The bioecology, decorativeness and breeding technology of Danakbosh zarnab are discussed, as well as practical experiences. The results of studying the morphobiological characteristics of Cephalotaxus drupacea seeds are presented. It has been shown that the size, shape, and texture of the seeds serve as a diagnostic feature. These features of Cephalotaxus drupacea indicate a high level of adaptation to environmental factors. It is an evergreen ornamental shrub, 10-15 m tall, belonging to the Cephalotaxaceae family. Homeland - Central China, Korea, East India, Japan. Shade-loving, cold-resistant. According to AL Takhtadjian, Cephalotaxaceae family, Cephalotaxus genus consists of 6 species, which were widespread in the Northern Hemisphere in ancient geological times. Currently, this species is distributed only in Asia, namely: East India, Central and South China, Taiwan Islands, Korea and Japan.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57932766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of planting period on the growth, development and productivity indicators of durum wheat 播期对硬粒小麦生长发育及生产指标的影响

E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338903048

J. Khudaykulov, B. Azizov, I. Israilov

引用次数: 0