DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3最新文献

CHARACTERISTICS OF YARN SPINNED ON DIFFERENT SPINNING MACHINES 不同纺纱机纺纱的特点

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.10

Sherzod Korabayev

{"title":"CHARACTERISTICS OF YARN SPINNED ON DIFFERENT SPINNING MACHINES","authors":"Sherzod Korabayev","doi":"10.36074/LOGOS-05.02.2021.V3.10","DOIUrl":"https://doi.org/10.36074/LOGOS-05.02.2021.V3.10","url":null,"abstract":": The article examines the factors influencing the process of yarn production. Also, the research work of scientists who studied the properties of yarns obtained from the ring and pneumomechanical spinning machines was studied and analyzed. The main function of the spinning machine is to form a thread from a twist or twist. Spinning machines are divided into types that work in spinning and non-spinning methods. Spinning methods differ from each other by the simultaneous or separate nature of the cooking and wrapping processes, as well as the method of baking, the diversity of the cooking body [1]. The combination of baking and wrapping processes on ring spinning machines is a key factor in limiting the spinning speed. Separating the cooking and wrapping processes to increase the productivity of the machine is one of the main directions in the development of spinning technology [2,3]. The high-performance properties of garments are inextricably linked with the body and back yarns in the fabric that makes it up. The smoothness of the appearance of the threads, the uniformity of the thickness along the entire length, the orderly distribution of the feathers ensures the quality of this product [4]. The fabric is affected by external forces in the form of surfaces, arrows and dots. The external integrity of the yarns changes as a result of constant or periodic forces. The slippery and elongated fibres in the yarn have a significant effect on the product's","PeriodicalId":219864,"journal":{"name":"DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123421620","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: 9

THE IMPACT OF RELIGIOUS TOLERANCE ON SOCIAL STABILITY 宗教宽容对社会稳定的影响

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.38

A. Pulatov

引用次数: 0

ENSURANCE OF TECHNOLOGICAL STRENGTH OF WELDING JUNCTURES OF CASINGS STRINGS 套管管柱焊接接头的工艺强度保证

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.13

A. Dzyubyk, L. Dzyubyk

引用次数: 0

EXPANSION OF A PLASMA PISTON IN A PIPE FILLED WITH A GAS-LIQUID FLUID 等离子体活塞在充满气-液流体的管道中膨胀

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.34

V. Fedun

引用次数: 0

CREATION OF NEW TEXTILE ASSORTMENTS 创造新的纺织品品种

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.11

Abdulaziz Dolimov, D. Aliyeva

引用次数: 4

ЗАСТОСУВАННЯ РОЗУМНИХ ТКАНИН ПРИ ПРОЕКТУВАННІ ФУНКЦІОНАЛЬНОГО ОДЯГУ ДЛЯ ПАЦІЄНТІВ

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.12

Н. Р. Люклян

{"title":"ЗАСТОСУВАННЯ РОЗУМНИХ ТКАНИН ПРИ ПРОЕКТУВАННІ ФУНКЦІОНАЛЬНОГО ОДЯГУ ДЛЯ ПАЦІЄНТІВ","authors":"Н. Р. Люклян","doi":"10.36074/LOGOS-05.02.2021.V3.12","DOIUrl":"https://doi.org/10.36074/LOGOS-05.02.2021.V3.12","url":null,"abstract":"Мета: проаналізувати і систематизувати різновиди проєктних рішень окремих елементів та вузлів при виготовленні адаптивного одягу для пацієнтів. Методологія. Застосовано системний підхід, методи ретроспективного, теоретичного та системно-структурного аналізу. Результати. Представлено перелік провідних світових та вітчизняних компаній виробників та досліджено асортимент існуючого адаптивного плечового та поясного одягу. Виокремлено та систематизовано конструктивно-технологічні рішення адаптивного одягу для пацієнтів за такими ознаками як силует, покрій, оформлення верхнього та нижнього зрізів, за функціонально-конструктивними і конструктивно-декоративними елементами, типом застібок. Запропоновано раціональні конструктивно-технологічні рішення плечових та поясних виробів для пацієнтів відповідно до вимог, що до них висуваються. Наукова новизна. На основі теоретичних досліджень існуючих різновидів адаптивних виробів сформовано інформаційну базу складових елементів плечових та поясних виробів для пацієнтів з метою їх обґрунтованого вибору. Систематизовано найбільш раціональні конструктивно-технологічні рішення складових елементів виробів. Практична значущість. На основі вивчення та аналізу світових аналогів одягу для пацієнтів запропоновано нові конструктивно-технологічні рішення з покращеними показниками функціональності та ергономічності.","PeriodicalId":219864,"journal":{"name":"DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122490211","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

ДЕЯКІ ОСОБЛИВОСТІ В МОДЕЛЮВАННІ ЗАДАЧ ДИНАМІКИ ПРУЖНИХ ОБ’ЄКТІВ З РУХОМИМ ІНЕРЦІЙНИМ НАВАНТАЖЕННЯМ 带移动惯性载荷的弹性物体动力学建模的一些特殊性

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.20

Анатолій Дем’яненко, Вікторія Гурідова, Дмитро Клюшник

引用次数: 0

SYNTHESIS OF REACTIVE OLIGOMERS BASED ON UNSATURATED CARBOXYLIC ACIDS 基于不饱和羧酸的反应性低聚物的合成

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.14

D. Kichura

{"title":"SYNTHESIS OF REACTIVE OLIGOMERS BASED ON UNSATURATED CARBOXYLIC ACIDS","authors":"D. Kichura","doi":"10.36074/LOGOS-05.02.2021.V3.14","DOIUrl":"https://doi.org/10.36074/LOGOS-05.02.2021.V3.14","url":null,"abstract":"Important factors influencing the technical and economic indicators of production of lower olefins are influenced by: the composition of raw materials, its quality, selectivity, unit capacity and the degree of utilization of secondary material resources, which include liquid by-products of pyrolysis (LPP). These by-products contains reactive aromatic, vinylaromatic and cyclic hydrocarbons that can interact and form oligomers with predetermined physicochemical and mechanical characteristics. For the synthesis of reactive oligomers, it is economically feasible to use LPP containing at least 30% of the mass. unsaturated reactive hydrocarbons (so-called resin-forming components). In RPP of ethylene productions valuable dienes and arylalkenes are concentrated, mainly, in low-boiling fraction С 5 (303 ... 343 К) and in fraction С 8 -С 9 (403 ... 473 К). The total content of these fractions in the pyrocondensate is ~ 30 ... 40 wt %. The yield and composition of olefin-containing fractions C 5 and C 8 -C 9 depends on the raw material and pyrolysis conditions. Thus, the fraction C 5 contains many diene monomers: isoprene 20 ... 25% wt., cyclopentadiene 20 ... 25% wt., piperylenes 10 ... 15% wt. Alkenylaromatic hydrocarbons (styrene and its homologues), indene and dicyclopentadiene are concentrated in the fraction C 8 - C 9 . Synthesises reactivity involve ways: the first one is the of the synthesized oligomers . The synthesized acrylic oligomer has a more unsaturated character, a higher softening point, a better color index, but a lower molecular weight and acid number compared to the maleinized one. The molecular weight of the oligomer decreases with increasing process temperature, which is explained by the increase in the rate of the chain termination reaction by disproportionation, because the activation energy of this reaction is higher than the recombination reaction, which contributes to the formation of a product with lower molecular weight.","PeriodicalId":219864,"journal":{"name":"DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133792002","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

DETERMINATION OF OPERATIONAL RELIABILITY INDICATORS OF VIBRATION PLATFORM BASED ON FUZZY LOGIC 基于模糊逻辑的振动平台运行可靠性指标确定

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2021-02-05 DOI: 10.36074/LOGOS-05.02.2021.V3.17

Kateryna Penkova

{"title":"DETERMINATION OF OPERATIONAL RELIABILITY INDICATORS OF VIBRATION PLATFORM BASED ON FUZZY LOGIC","authors":"Kateryna Penkova","doi":"10.36074/LOGOS-05.02.2021.V3.17","DOIUrl":"https://doi.org/10.36074/LOGOS-05.02.2021.V3.17","url":null,"abstract":"Vibrating machines are widely used in the construction industry in the manufacture of concrete and reinforced concrete products. The dominant place among vibrating machines is occupied by vibration platforms. The effectiveness of their work largely depends on a sufficiently specific consideration of the operating forces of the system and the reliability of the elements of vibrating machines. Improving the reliability and efficiency of vibrating machines is achieved by implementing a set of measures at all stages of creation (designing, constructing, manufacturing and operating) of vibrating machines. One of the important aspects of ensuring the reliability of vibrating machines is the determination of developments on the failure of machine elements at the stage of operation and the development of appropriate recommendations on this basis. At the same time, at the present stage, recommendations on the reliability of vibration equipment are practically absent. Therefore, the study of reliability at the stage of operation of vibrating machines is an urgent task, which is the subject of research data","PeriodicalId":219864,"journal":{"name":"DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125671759","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

USE OF ONTOLOGICAL NETWORKS IN DECISION SUPPORT SYSTEMS UNDER AMBIGUITY 本体网络在模糊决策支持系统中的应用

DÉBATS SCIENTIFIQUES ET ORIENTATIONS PROSPECTIVES DU DÉVELOPPEMENT SCIENTIFIQUE VOLUME3 Pub Date : 2020-03-09 DOI: 10.23939/sisn2020.07.008

Ihor Karpov

引用次数: 0