Algoritmo para generar formulas de características geométricas de las secciones planas, su implementación en DERIVE by Rolando Rivero-Galán

“…En la esfera del diseño de estructuras y de elementos de maquinas, se presenta con relativa frecuencia el cálculo de determinadas características o propiedades geométricas de secciones planas, como son entre otras: el área de una sección transversal, el centro de gravedad, un momento de inercia o más general la determinación de alguna característica geométrica definida por una integral doble extendida en la región del plano que ocupa la sección, pieza o elemento.El presente trabajo tiene como objetivo la confección de un programa para computadora, utilizando el asistente matemático DERIVE, para la determinación de las características geométricas de secciones planas cuyo contorno este constituido por segmentos de rectas.In the sphere of the design of structures, is relative frequency the calculation of certain characteristic or geometric properties of plane sections, like: the area of a traverse section, the center of gravity, a moment of inertia or more general the determination of some geometric characteristic defined by a double integral extended in the region of the plane that occupies the section, piece or element.The present work has as objective the making of a program for computer, using the mathematical assistant DERIVE, for the determination of the geometric characteristics of plane sections whose contour this constituted by segments of right…”
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PRECISION, STABILITY ANALYSIS OF THE CRANKSHAFT GRINDING TECHNOLOGICAL PROCESS by S. A. Kornilovich, B. S. Trofimov

“…The peculiarity of the method consists in the algebraic transformation of the calculation algorithm, which is reduced to simple formulas for semi-finished products and which makes it easy to program calculations on the  computer. In addition, the order of processing the number of obtained numerical values and construction of distribution curves is stated for estimating the correspondence between the probability of the experimental distribution and the theoretical distribution.Discussion and conclusions. …”
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Re-do robot-assisted salvage lobectomy after esophagectomy with gastric pull-up reconstruction: a case report by Ghada Shahin, Rohit Kharbanda, Quirijn Tummers, Jerry Braun

“…Although locoregional therapy was preferred Pembrolizumab® was initiated with curative intent as the tumor demonstrated a high Programmed Death-Ligand 1 (PD-L1) expression. Follow-up CT-scan showed no biological response. …”
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Models for the Design and Operation of Digital Educational Environments by A. V. Solovov, A. A. Menshikova

“…The classification of feedbacks (internal and external) is proposed for the triad “Teacher – Teaching Program – Learner”. The limits of the use of automation in the formation of feedbacks are specified, as opposed to other (non-computer) responses to students’ educational activities. …”
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Joint Optimal Train Rescheduling and Passenger Flow Control for Speed Limit and High-Demand Scenarios of Urban Rail Transits by Jianjun Yuan, Xiaoqun Zhao, Pengzi Chu

“…The two-stage approach has certain advantages over the direct computing method. The methods in this paper have a guiding value for emergency decision-making in similar delay scenarios.…”
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Full Envelope Control of Over-Actuated Fixed-Wing Vectored Thrust eVTOL by Emmanuel Enenakpogbe, James F. Whidborne, Linghai Lu

“…The linear optimisation technique is an active set linear quadratic programming constrained optimisation algorithm with a weighted least squares formulation. …”
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Cloud Service for Interactive Simulation of Interregional Trade by A. S. Velichko, V. V. Gribova, L. A. Fedorishchev

“…The mathematical formulation of the problem belongs to the class of convex mathematical programming problems and assumes the numerical solution of nonlinear optimization problem with linear constraints. …”
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SOLUTION OF SINGULAR INTEGRAL EQUATION FOR ELASTICITY THEORY WITH THE HELP OF ASYMPTOTIC POLYNOMIAL FUNCTION by V. P. Gribkova, S. M. Kozlov

“…The proposed algorithm for obtaining of the approximate solution and error estimation is easily realized with the help of computing technique and does not require considerable preliminary preparation during programming.…”
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Characteristics of the manifestations of the epidemic process of actual natural focal infections in the Samara region by L. V. Chupakhina, T. V. Vandysheva, A. E. Bilev, N. A. Bileva

“…Cluster analysis was performed using the Statgraphics plus for Windows application program for a personal computer.Results. Territories with high, moderate and low risk of infection of the population of the Samara region with hemorrhagic fever with renal syndrome, viral tick-borne encephalitis, tularemia, leptospirosis, Q fever and West Nile fever were identified. …”
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Evaluating integrated development environments using the TOPSIS method and Schweizer-Sklar power aggregation operator: implications for university students’ psychological managemen... by Lijun Ma, Fengyu Guo, Zeeshan Ali, Shi Yin

“…Abstract University students, particularly those in computer science and engineering, often face high levels of stress due to complex coding tasks and project deadlines. …”
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Mathematical model of soil digging spherical excavator bucket by G. G. Buriy

“…The presented algorithm can be implemented in a computer program.…”
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New Methods for Predicting Strain Demand of Arctic Gas Pipelines across Permafrost under Frost Heave Displacement by Xinze Li, Qingbai Wu, Huijun Jin

“…Utilizing C# language and object-oriented visual programming techniques, a new customized parametric strain calculation software was developed. …”
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Impact of the new handling recommendations for hazardous drugs in a hospital pharmacy service by Beatriz G García-Alcántara, Catalina Perelló Alomar, Elena Moreno Centeno, Pilar Modamio, Eduardo L Mariño, Olga Delgado Sánchez Olga Delgado Sánchez Olga Delgado Sánchez

“…Any relevant information about the handling and administration of hazardous drugs was included in the prescription computer program. There were changes in the acquisition process of two drugs, in order to avoid splitting and multi-dose formulations. …”
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A Comparative Study between Conventional Diaphragmatic Breathing Exercise and Virtual Reality-based Diaphragmatic Breathing Exercise on Quality of Life in Chronic Obstructive Pulmo... by Sridhar Shirodkar, Medha Deo

“…Virtual reality (VR) is defined as a computer-generated simulation, such as a set of images and sounds that represent a real place or situation that can be interacted within a seemingly real or physical way by a person using special electronic equipment. …”
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Regional and product profile of post-industrial services in the economy of Kazakhstan by Yerkenazym Orynbassarova, Ergaly Abzalbek, Tatyana Pritvorova, Yelena Petrenko

“…Concerning the product profile of the types of activities as a part of post-industrial services, the authors conduct a dynamic analysis of all types of services within three aggregated positions: computer programming services; information services; services in the field of architecture, engineering surveys, technical tests and analysis. …”
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Development of the Experimental Stand for Studying and Testing Digital Protection Terminals by Shabovta M., Besarab O., Plis V.

“…The stand consists of a mathematical model of the protected object, imple-mented in the form of a computer program and hardware, which allows real-time conversion of changes in model mode parameters into physical signals transmitted to the digital protection de-vice. …”
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ANTENATAL PROGNOSIS OF INTRAUTERINE INFECTIONS by Людмила Владимировна Ренге, Андрей Николаевич Полукаров, Анна Егоровна Власенко, Людмила Григорьевна Баженова, Раиса Михайловна Зорина

“…The resulting formula allows us to calculate prenatally the risk of infectious diseases in the early neonatal period. A computer program based on this formula is recommended to be used for considering the plan of pregnant women referral to the in-patient setting, for managing the labor with the risk of fetal infection in the Intensive Care Unit, reducing the morbidity rate in children and mortality rate in infants. …”
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SYNTHESIS OF THE THERMALLY COUPLED DISTILLATION SEQUENCES by E. А. Anokhina, А. V. Timoshenko

“…At present, the first step has been taken to implement it in the form of a computer program. Thus, the article presents the current state of the problem of synthesizing highly effective, energy-saving distillation technologies, including extractive distillation, based on the analysis of publications over the past 20-25 years.…”
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Radiotherapy-Induced Lung Cancer Risk in Breast Cancer Patients: A Retrospective Comparison of Hypofractionated and Standard Fractionated 3D-CRT Treatments by Alessia D’Anna, Giuseppe Stella, Elisa Bonanno, Giuseppina Rita Borzì, Nina Cavalli, Andrea Girlando, Anna Maria Gueli, Martina Pace, Lucia Zirone, Carmelo Marino

“…An Eclipse™ plug-in script was developed using the Eclipse Scripting Application Programming Interface (ESAPI) to extract patient and treatment data from the Treatment Planning System and compute Organ At Risk (OAR) volume, Organ Equivalent Dose (OED), Excess Absolute Risk (EAR), and Lifetime Attributable Risk (LAR) using the Schneider Mechanistic Model and reference data from regional populations, A-bomb survivors, and patients with Hodgkin’s Disease (HD). …”
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Research and Development of an Algorithm for the Response Time Estimation in Multiprocessor Systems Under the Interval Uncertainty of the Tasks Execution Times by Mark G. Gonopolskiy, Alevtina B. Glonina

“…The results of the experiments have shown that, in contrast to the brute force method, the proposed method is applicable to the analysis of the real scale computing systems and also allows to achieve greater precision than the method that does not take into account interval uncertainty.…”
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