Results 21 to 30 of about 1,536 (183)
Methods for Solving Linear Programming Problems Using Modern Computer Technologies
Цифрова платформа: інформаційні технології в соціокультурній сфері, 2018 The purpose of the article is to improve the study of such software products, as systems of the automated engineering’s and economic calculations of Excel and MathCAD which are resulted the detailed decision of optimization task, as to one of major and ...
Iryna Ovcharuk, Volodymyr Ovcharuk
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LIVE KINEMATIC MODELS IN MATHCAD
Открытое образование (Москва), 2016 The paper considers creating animation of different kinematical devices in mathematical package Mathcad (steam engine, windscreen wipers, walking machine). Mathematical tools for solving algebraic equations and their systems are described.
Valery F. Ochkov
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Unusual Maths clock or Reverse Traveling Salesman Problem
Открытое образование (Москва), 2016 The article discusses some of the mathematical problem, attached to the clock.
Valerij F. Ochkov, Elena P. Bogomolova
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RUDN Journal of Engineering ResearchThis study examines the automation of engineering calculations within an information and analytical training system for specialists in technosphere safety. It applies an optimization approach based on differential calculus to address tasks related to the
Elena N. Trofimets +1 more
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INVESTIGATION OF NOISE PROPAGATION PROCESS THROUGH INTEGRATED MATHEMATICAL MODEL
Безопасность техногенных и природных систем, 2017 The article provides the study of the formation of acoustic fields in the production space of the mechanical area of the tool room of the machine-building enterprise. The study consists of several stages: mathematical calculation of sound pressure levels
I. V. Bogdanova +2 more
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Scientific Bulletin of Valahia University: Materials and Mechanics, 2023 An algorithm using the step function Φ(x-a) from the MATHCAD professional calculation program was used to calculate the bending deformations of an elastic beam suspended by means of tie rods (cables).
Marin Cornel
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ANALYSIS OF ACCIDENTS AND INJURIES IN THE OPERATION OF HOISTING MACHINERY IN RUSSIA
Безопасность техногенных и природных систем, 2018 The article deals with the issues of injuries and accidents in the operation of hoisting machinery in Russia. The paper provides the statistics on accidents and fatal injuries on hoisting devices,as well as data on the accident rate of hoisting machines (
Yu. I. Bulygin +3 more
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Advanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.Laser treatment of materials is a versatile technique for generating ordered surface structures. Nevertheless, such structures are the result of laser parameters such as laser pulse fluence. We demonstrate that homogeneous low special frequency laser‐induced periodic surface structures are contingent on both single and effective fluence dose and can be
Iana Fomicheva +6 more
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Analisis Data Gas dengan Mathcad: Penetapan Persamaan Keadaan dengan Fitting Paramater
Jurnal Kimia Sains dan Aplikasi, 1999 Analisis data adalah salah satu tahap penting dalam penelitian kimia. Kesalahan dalam menganalisis data akan menyebabkan kebingungan dalam menjawab hipotesa, permasalahan dan tujuan penelitian.
Parsaoran Siahaan
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Estimation of the GCV of Coal Using Real‐Time Plant Data
Energy Science &Engineering, Volume 14, Issue 2, Page 905-915, February 2026.ABSTRACT Online or real‐time strategies of estimating the gross calorific value (GCV) of coal are still not fully explored in academic literature, even though both conventional and sophisticated offline methods for estimating the GCV are well described.
Lethukuthula Nokwazi Vilakazi +1 more
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