Articles with "closed form" as a keyword



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Closed‐form expression to optimize the fiber Bragg grating sensor apodization performance

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Published in 2017 at "Microwave and Optical Technology Letters"

DOI: 10.1002/mop.30658

Abstract: In this article, a new closed-form apodization expression, which describes the light propagation in fiber Bragg grating sensor (FBGS) according to the design setting of the sensor application, is developed and presented. The main goal… read more here.

Keywords: fiber bragg; grating sensor; apodization; bragg grating ... See more keywords
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Closed-form formulas for the effective properties of random particulate nanocomposites with complete Gurtin–Murdoch model of material surfaces

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Published in 2017 at "Continuum Mechanics and Thermodynamics"

DOI: 10.1007/s00161-016-0521-2

Abstract: The objective of this work is to present an approach allowing for inclusion of the complete Gurtin–Murdoch material surface equations in methods leading to closed-form formulas defining effective properties of particle-reinforced nanocomposites. Considering that all… read more here.

Keywords: form formulas; closed form; effective properties; gurtin murdoch ... See more keywords
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Design, closed-form modeling and analysis of SU-8 based electrothermal microgripper for biomedical applications

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Published in 2019 at "Microsystem Technologies"

DOI: 10.1007/s00542-018-4059-z

Abstract: This paper presents design analysis of an SU-8 based 2-DoF electrothermal microgripper by developing a closed-form analytical model. The analytical model considers both the electro-thermal and thermo-mechanical domains and relates the applied actuation voltage to… read more here.

Keywords: design; analysis based; closed form; electrothermal microgripper ... See more keywords
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Closed-Form Solution for the Stresses in Brazilian Disc Tests Under Vertical Uniform Loads

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Published in 2018 at "Rock Mechanics and Rock Engineering"

DOI: 10.1007/s00603-018-1511-4

Abstract: Loading arcs, which create a definite contact range and have a radius equal to the test specimen, have been recently introduced into Brazilian disc tests, which are common indirect tensile strength tests. Inspired by the… read more here.

Keywords: vertical uniform; form solution; brazilian disc; disc tests ... See more keywords
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A Closed Form Solution for Pricing Variance Swaps Under the Rescaled Double Heston Model

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Published in 2021 at "Computational Economics"

DOI: 10.1007/s10614-021-10214-6

Abstract: As is well known, multi-factor stochastic volatility models are necessary to capture the market accurately in pricing financial derivatives. However, the multi-factor models usually require too many parameters to be calibrated efficiently and they do… read more here.

Keywords: closed form; variance swaps; heston model; double heston ... See more keywords
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A New Closed-Form Expressions of Channel Capacity with MRC, EGC and SC Over Lognormal Fading Channel

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Published in 2017 at "Wireless Personal Communications"

DOI: 10.1007/s11277-017-4719-9

Abstract: In this work, we derive the closed-form expressions of channel capacity with maximal ratio combining, equal gain combining and selection combining schemes under different transmission policies such as optimal power and rate adaptation, optimal rate… read more here.

Keywords: channel; closed form; form expressions; channel capacity ... See more keywords
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Closed-Form Approximation for Grounding Grids Transient Analysis

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Published in 2021 at "Journal of Control, Automation and Electrical Systems"

DOI: 10.1007/s40313-021-00708-x

Abstract: Traditionally, wideband modeling of grounding system demands the usage of the method of moments (MoM) which implies a large number of segments to represent the conductors involved and the solution of a double integral for… read more here.

Keywords: closed form; approximation grounding; grounding grids; grids transient ... See more keywords
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A closed-form pricing formula for variance swaps under MRG–Vasicek model

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Published in 2019 at "Computational and Applied Mathematics"

DOI: 10.1007/s40314-019-0905-6

Abstract: In this paper, the pricing problems of variance swaps with discrete sampling times are studied, where the volatility of underlying assets follows a mean-reverting Gaussian (MRG in short) process, and the instantaneous interest rate is… read more here.

Keywords: formula; vasicek model; variance swaps; pricing ... See more keywords
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Closed-form elasticity solution for smart curved sandwich panels with soft core

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Published in 2019 at "Applied Mathematical Modelling"

DOI: 10.1016/j.apm.2019.05.053

Abstract: Abstract Due to the rapid development of intelligent engineering structure, the demand for high performance smart structures has been increased in recent years. In this paper, an exact elasticity solution for bending analysis of sandwich… read more here.

Keywords: closed form; elasticity solution; smart curved; core ... See more keywords
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NMR Studies of Conformational Selection of hnRNP H on RNA Splicing

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Published in 2017 at "Biophysical Journal"

DOI: 10.1016/j.bpj.2016.11.1877

Abstract: Modularity provides proteins versatility in regulating many cellular processes. The RNA Recognition Motif (RRM) is a common protein family that adopts modularity to facilitate its biological activity. hnRNP H contains three RRMs that play important… read more here.

Keywords: conformational selection; hnrnp; form; closed form ... See more keywords
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A closed form solution for free vibration of orthotropic circular cylindrical shells with general boundary conditions

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Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2018.09.106

Abstract: Abstract In the past decades, the exact closed form solutions for the free vibration of thin orthotropic circular cylindrical shells have been merely restricted to some classical boundary conditions. Therefore, the target of the current… read more here.

Keywords: closed form; vibration; cylindrical shells; orthotropic circular ... See more keywords