Research of the Operational Modal Parameter Identification Technology and Application based on QICA by Zhang Rui, He Changde, Huang Jinying, Zhang Yongmei, Xue Chenyang, Zhang Wendong

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VARIABLE RATE APPLICATION OF FERTILIZERS AND PESTICIDES USING UNMANNED AERIAL VEHICLES by L. A. Marchenko, G. I. Lichman, I. G. Smirnov, T. V. Mochkova, V. A. Kolesnikova

“…The basic requirements to the quality of the technological operation for the variable rate application of fertilizers and pesticides with the help of unmanned aerial vehicles have been developed: the rate of application of fertilizer working fluids 50-200 l/ha with a discreteness of doses of 10-15 kg active fraction per hektar (25-40 l/ha), pesticides -10-20 l/ha with discreteness of 5 l/ha, median mass diameter of droplets - 250-300 mkm, uneven distribution of working fluid over the operating width is no more than 15 percent, demolition of working fluids outside the treated area is no more than 20 percent, time of control index setting at the boundaries of the allocated plots is no more than 1.1 s; operating speed of the flight is not more than 40 km/h, the altitude of the flight when applying fertilizers and pesticides equals 1.0-1.5 m.…”
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APPLICATION OF THE REVOLVING DIE IN HARDWARE PRODUCTION OF RUP “RECHITSKI HARDWARE PLANT” by V. I. Timoshpolski, M. L. German, N. V. Jakutovich, N. L. Mandel, V. G. Samonchik

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Factors Affecting E-Shopping Behaviour: Application of Theory of Planned Behaviour by Honglei Tang, Zeeshan Rasool, Mohsin Ali Khan, Ahmad Imran Khan, Farooq Khan, Hina Ali, Anum Afzal Khan, Syed Arslan Abbas

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Feature Paper Collection of <i>Mathematical and Computational Applications</i>—2023 by Gianluigi Rozza, Oliver Schütze, Nicholas Fantuzzi

“…This Special Issue comprises the second collection of papers submitted by both the Editorial Board Members (EBMs) of the journal <i>Mathematical and Computational Applications</i> (<i>MCA</i>) and the outstanding scholars working in the core research fields of <i>MCA</i> [...]…”
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MODEM AUTOMATION OF ACCOUNTING AT RUP «BMZ» WITH APPLICATION OF 2D-SCAIMERS by A. U. Gapanuk

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REDUCING THE ENERGY CAPACITY OF DIAMOND SPARK GRINDING BY APPLICATION OF SOLID LUBRICANT by Yury GUTSALENKO, Cătălin IANCU, Alexander RUDNEV, Roman STRELCHUK

“…The main explanation for this is to reduce the tribological and thermo-mechanical load on the cutting grains and the working surface of the grinding wheel as a whole due to the application of solid lubricant directly to the working contact surface of the tool. …”
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When Clients Have Questions: A Guide for Professional Pesticide Applicators by Frederick M. Fishel

“…Fishel, addresses situations that professional pesticide applicators should take into account when interacting with those who don't have a working knowledge of professional pesticide application. …”
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When Clients Have Questions: A Guide for Professional Pesticide Applicators by Frederick M. Fishel

“…Fishel, addresses situations that professional pesticide applicators should take into account when interacting with those who don't have a working knowledge of professional pesticide application. …”
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UNMANNED AERIAL VEHICLES FOR PESTICIDES AND FERTILIZERS APPLICATION IN PRECISION FARMING SYSTEM by I. G. Smirnov, L. A. Marchenko, G. I. Lichman, T. V. Mochkova, A. Yu. Spiridonov

“…The authors conducted selection and justification of the main parameters of the UAV for agricultural purposes. For variable rate application of plant protection products and fertilizers the agrarians prefer UAVs of reusable, non-aerodrome basing, with small take-off for takeoff or vertical take-off and vertical landing, low-altitude, helicopter, rotary-wing and multi-rotor types equipped with an autopilot and a system for differentiating the distribution of fertilizer working fluids and pesticides for a set program, developed in accordance with the agrochemical cartogram and field phytosanitary condition. …”
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Flexibility coefficient calculation of rubber tyred metro and its applicability analysis by DU Zixue, TANG Tian, YANG Zhen, LIAO Congjian

“…When the rubber tyred metro stopped on the inclined track with a superelevation rate of 11.15% in AW5 working condition, the value of the flexibility coefficient was the maximum and exceeded the limit value of 0.4 of the flexibility coefficient provided in the UIC 505-5 regulations. …”
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The application of diagnostic methods for disturbance of reading and writing in Russian population studies by George A. Karkashadze, Marina A. Kurakina, Leyla S. Namazova-Baranova, Elena A. Vishneva, Elena V. Kaytukova, Kamilla E. Efendieva, Tinatin Yu. Gogberashvili, Tatiana A. Salimgareeva, Safarbegim H. Sadilloeva, Tatiana A. Konstantinidi, Natalia E. Sergeeva, Julia E. Kazanceva, Elena S. Zibrova

“…Information on the prevalence of these conditions is ambiguous, the data presented in the Russian speech therapy literature differ from the results of a few foreign works, and therefore population studies are becoming particularly relevant. …”
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Extended convergence of two-step iterative methods for solving equations with applications by Ioannis K. Argyros, Santhosh George

“… The convergence of two-step iterative methods of third and fourth order of convergence are studied under weaker hypotheses than in earlier works using our new idea of the restricted convergence region. …”
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Applications of Online Condition Monitoring System and Fault Diagnosis to Wind Turbines by LU Shengwen, RUAN Xiangyan, GUO Kaiping, LI Huixin, LIU Hanyu

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The first experience of the simultaneous application of ultrasound scalpel and laser in the treatment of hemorrhoids. by P. F. Gulmamedov, A. P. Kondratenko

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Technology of Pesticides and Fertilizers Application with Unmanned Aerial Vehicles in Digital Agriculture by L. A. Marchenko, A. A. Artushin, I. S. Smirnov, T. V. Mochkova, A. Yu. Spiridonov, R. K. Kurbanov

“…Digital agriculture predetermines the development of robotic agricultural technologies for the application of pesticides and fertilizers using unmanned aerial systems, which are based on unmanned aerial vehicles (UAVs) with a certain working load for monitoring agricultural land and applying agrochemicals. …”
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Properties of the self-expanding cement-based grouting material and its application by Shouqian Sheng, Dawei Yin, Xiao Qu, Hongfa Ma, Faxin Li, Xiushan Li

“…The floor heave of Daizhuang Coal Mine was reduced by 72.4 % ∼ 75.3 % after the application.…”
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SYSTEM OF CONTRACT RELATIONS IN RUSSIA: ANALYSIS OF THE PROBLEMS OF APPLICATION OF THE FEDERAL LAW by D. Shatskiy

“…The main problems of direct application of Federal Law № 44-FZ dated on 21.07.2005 «On the contract system in the sphere of procurement of goods, works and services to ensure state and municipal needs» are analyzed in the article. …”
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Development and application of simulation modelling for orthopaedic elective resource planning in England by Martin Pitt, Andrew Judge, Tim Jones, Michael R Whitehouse, Thomas Monks, Rebecca Wilson, Chris Penfold, Andrew Elliott, Ashley Blom, Maria Theresa Redaniel, Alison Harper, Emily Eyles, Tim Keen

“…Reducing lengths of stay in line with national benchmarks reduces bed utilisation to an estimated 60%, allowing for additional theatre activity such as weekend working. Further, reducing the proportion of patients with a delayed discharge by 75% reduces bed utilisation to below 40%, even with weekend working. …”
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Experimental Analysis and Application of All-Metal Conical Progressive Cavity Pump by Chen Xiaochun

“…When the rotor position is greater than 10 mm， as the rotor position increases， the mechanical efficiency corresponding to a working pressure difference of 5 MPa is about 50%–55%， and there is a downward trend. …”
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