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367.389  Articles
1 of 36.740 pages  |  10  records  |  more records»
Contex. Making managerial decisions is often associated with solving one-dimensional global optimization problems. The most important property of global optimization methods is their speed, which is determined by the number of calls to the objective funct... see more

This article addresses the problem of constructing lower and upper bounding functions for univariate functions. This problem is of a crucial importance in global deterministic optimization, where such bounds are used both to estimate ?... see more

Context. The hypothesis about computational redundancy of the dichotomy method used for conditional minimization ofunimodal functions was formulated, and on this basis the idea of the possibility creating a more efficient method was suggested.Objective. T... see more

Context. The hypothesis about computational redundancy of the dichotomy method used for conditional minimization ofunimodal functions was formulated, and on this basis the idea of the possibility creating a more efficient method was suggested.Objective. T... see more

In facilities where a track required is not available for gait speed test, a simpler method using a shorter track and test duration is needed. One of such methods is the 4-meter gait speed. This study aimed to determine the cut off values for 4MGS and its... see more

Software-defined radio architecture is the key point of next generation communication systems in which some of the functional units are designed as software on a reconfigurable processor. This paper proposes the physical layer architecture of SDR with mod... see more

Background and Objective: Open partial nephrectomy (PN) is still considered gold standard procedure for T1 localized renal tumors. Conventional technique involves clamping of the renal artery with or without vein however, renal ischemia produces a certain... see more

The purpose of this study was to identify the relationship between the psychological variables and online behavioral patterns of students, collected through a Learning Management System (LMS). Test was attempted of a structural equation model representing... see more

The article deals with the dynamic control system. In such systems, the criterion of the quality of management is a functional defined on its decisions. Extremalization functionals is subject to variations ischesleniya. In the case of multicriterion probl... see more

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