Results 21 to 30 of about 65,965 (261)
Processing and visualization of the results of parametric numerical calculations
Journal of Physics: Conference Series, 2021 AbstractIn modern problems of mathematical modeling in computational gas dynamics, it is increasingly necessary to implement parametric studies. In these cases, the key factors of the problem under consideration vary with the chosen step within the given ranges.
A E Bondarev, A E Kuvshinnikov
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Group refractive index via auto-differentiation and neural networks
Scientific Reports, 2023 In this article, using principles of automatic differentiation, we demonstrate a generic deep learning representation of group refractive index for photonic channel waveguides.
G. Alagappan, C. E. Png
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The Smart Detection of Ship Severe Roll Motions and Decision-Making for Evasive Actions
Journal of Marine Science and Engineering, 2020 This paper presents a numerical model for the smart detection of synchronous and parametric roll resonance of a ship. The model implements manoeuvring equations superimposed onto ship dynamics in waves.
Maria Acanfora, Flavio Balsamo
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Fractal Structure of the Stock Markets of Leading Asian Countries
East Asian Economic Review, 2014 In this study, we examined the fractal structure of the Nikkei225, HangSeng, Shanghai Stock Exchange and Straits Times Index of Singapore. Empirical analysis was performed via non-parametric, semi-parametric long memory tests and also fractal dimension ...
Samet Gunay
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RESEARCH OF DEPENDENCE OF BELT CONVEYER DRIVE POWER ON ITS DESIGN PARAMETERS
Nauka ta progres transportu, 2016 Purpose. A drive is one of the basic elements of belt conveyers. To determine the drive power it is necessary to conduct calculations by standard methodologies expounded in modern technical literature. Such calculations demand a fair amount of time.
V. M. Bohomaz
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele +19 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook +6 more
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Score functions and statistical criteria to manage intensive follow up in business surveys
Statistica, 2013 In the frame of a statistical survey, the identification of non respondent units thatshould be object with priority of a reminder action (Intensive Follow Up - IFU), with the aimto produce enough good estimates, represents a relevant, but quite not ...
Roberto Gismondi
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On the Calculation of Differential Parametrizations for the Feedforward Control of an Euler–Bernoulli Beam [PDF]
, 2021 This contribution is concerned with the motion planning for underactuated Euler-Bernoulli beams. The design of the feedforward control is based on a differential parametrization of the beam, where all system variables are expressed in terms of a free time function and its infinitely many derivatives.
Kolar, Bernd +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási +14 more
wiley +1 more source