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Combined support mechanism of rock bolts and anchor cables for adjacent roadways in the external staggered split-level panel layout

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International Journal of Coal Science & Technology 2021年第4期8卷 659-673页

作者： Adrian Batugin Zhiqiang Wang Zehua Su shermatova sayyora sidikovna National University of Science and Technology MISIS MoscowRussia School of Energy and Mining Engineering China University of Mining and Technology-BeijingBeijing 100083China

Using the spatial structure of the external staggered split-level panel layout,a combined support technology for adjacent roadways was developed and analyzed for a rock bolt and anchor cable *** influence of the side rock bolt and anchor cable parameters on the mechanical properties of the anchorage body and the support stress distribution of the lateral coal body were revealed using the FLAC3D *** optimal support parameters of the side rock bolts and anchor cables were subsequently determined,and the support effect of gob-side entry in a mining scenario was *** results show that the support of the side rock bolts and anchor cables improves the mechanical properties and stress state of the anchorage body,producing a good protective effect on the coal body of the air-intake entry roof and side *** is beneficial to the stability of the side wall and the realization of the suspension effect for roof rock bolts and anchor cables,which in turn makes the surrounding rock maintenance of the gob-side entry to a thick coal seam more favorable.

关键词： Combined support Split-level panel layout External staggered gob-side entry Adjacent roadways

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CONTROL SYSTEMS OF QUALITY OF EDUCATION IN HIGHER EDUCATIONAL INSTITUTIONS

CONTROL SYSTEMS OF QUALITY OF EDUCATION IN HIGHER EDUCATIONA...

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作者： I.K.shermatova T.B.Atanayev Naryn State University named after S.Naamatov

One of the key problems of the higher education is ensuring the quality of preparation of such experts who are capable of selflearning,to make the decision independently and to reach results of the *** a view of ensuring quality of education with efforts of experts of the Central Asian region and Europe during the period 2009-

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Radiation and Differential Diagnosis of Computed Tomography (CT) Data for Coronavirus Infection “COVID-19” with Clinical Examples

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Advances in Infectious Diseases 2021年第4期11卷 366-374页

作者： Uulzhan shermatova Elnura Boronbaeva Meerim Murzaibragimova Kaldykul Dushimbekova Fazliddin Muidinov Kyialbek Sakibaev Bektursun Avazbekov Zhypargul Abdullaeva Department of Infectious Diseases Medical Faculty Osh State University Osh Kyrgyzstan Department of Propaedeutic Pediatrics Kyrgyz State Medical Academy Named after Akhunbaev Bishkek Kyrgyzstan Department of Family Medicine Kyrgyz State Medical Institute Named after Danyarov Bishkek Kyrgyzstan Department of Phthisiopulmonology Kyrgyz State Medical Institute Named after Danyarov Bishkek Kyrgyzstan Department of Public Health Medical Faculty Osh State University Osh Kyrgyzstan Department of Anatomy Histology and Normal Physiology International Medical Faculty Osh State University Osh Kyrgyzstan Science and Research Department Osh State University Osh Kyrgyzstan

This article is presenting data from a retrospective analysis of medical records and computed tomography (CT) scans of patients’ chests with coronavirus infection “COVID-19” who applied to the diagnostic center of URFA in Osh during the first wave of the pandemic in the Kyrgyz Republic, with a description of individual clinical cases and their differential diagnosis. Chest computed tomography is one of the main methods in visual diagnosis of pneumonia in COVID-19 in hospitalized patients, which allows determining signs, symptoms for effective treatment.

关键词： COVID-19 Coronavirus Pneumonia Computed Tomography Radiation and Differential Diagnosis of Pneumonia in COVID-19 Ground Glass Opacity Clinical Cases Brain Damage

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