Results 31 to 40 of about 430,873 (249)
Proceedings of IEEE 9th Annual Conference on Structure in Complexity Theory, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Beigel, Richard +2 more
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Engineering Transactions, 2019 The article presents and experimentally confirms two approaches to the problem of determining the working area of parallel robots using the example of a planar robot DexTAR with two degrees of freedom.
Dmitry MALYSHEV +3 more
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APPROXIMATION MODELS THE FORMATION PRESSURE ACCORDING TO GAS-DYNAMICS SURVEYS OF WELLS
Вестник Северо-Кавказского федерального университета, 2022 A convenient practical method for approximating of the formation pressure at an arbitrary point inside the reservoir is offered. The method uses measurements in neighboring wells which, unlike the classical methods of Lagrange and Newton, does not ...
Vladimir A. Tolpaev, Roman A. Ryskalenko
doaj
On renormalization of the approximate solution of the orbital coordinate system equations of orientation [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. ИнформатикаIn the quaternion formulation, the problem of mathematical modeling of the spacecraft motion in an elliptical orbit is considered. The control is a modulo-limited acceleration vector from the jet thrust, directed orthogonally to the plane of the ...
Pankratov, Ilia Alekseevich
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DEVELOPMENT OF A DISCRETE MATHEMATICAL MODEL OF THE HYDROTREATING DIESEL FUEL REACTOR
Современная наука и инновации, 2022 The article gives an example of the transformation of the initial mathematical model of the hydrotreating diesel fuel reactor which is a system of algebraic equations into its discrete analogue, using the method of "nets" (finite difference method).
Ksenia Igorevna Netsvetaeva
doaj
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Chemoimmunotherapy with irinotecan, temozolomide, and dinutuximab (I/T/DIN) has emerged as first‐line therapy for relapsed/refractory (r/r) high‐risk neuroblastoma (HRNB) in North America. Topotecan and cyclophosphamide (T/C) are often used in combination with dinutuximab in the setting of lack of response, progression, or incomplete ...
Benjamin J. Lerman +17 more
wiley +1 more source
Spectral Representation and Simulation of Fractional Brownian Motion
ComputationThis paper gives a new representation for the fractional Brownian motion that can be applied to simulate this self-similar random process in continuous time. Such a representation is based on the spectral form of mathematical description and the spectral
Konstantin Rybakov
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Features of the dynamics of prices for agricultural products of the northern countries [PDF]
Арктика и Север, 2017 Price dynamics for agricultural products of the northern countries is determined by many factors. The methods of economic and mathematical analysis of the dynamics of prices for agricultural products of the northern countries have allowed to identify ...
Olga P. Sushko
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Лëд и снег, 2023 Ice pressure is characterized with significant spatial variability. Study of this variability with the help of in situ observations is rather difficult, because (1) the instrumental measurements are expensive and technically complicated, and, hence, the ...
S. V. Klyachkin
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa +3 more
wiley +1 more source