Results 21 to 30 of about 37,696,825 (250)

A CALCULATION METHOD OF TRANSIENT MODES OF ELECTRIC SHIPS’ PROPELLING ELECTRIC PLANTS

open access: yesElectrical engineering & Electromechanics, 2017
The purpose of the work is to develop the method for calculating the transient modes of electric ships’ propelling electric plants during maneuver.
V. A. Yarovenko, P. S. Chernikov
doaj   +1 more source

Heat Kernel Expansion for Operators of the Type of the Square Root of the Laplace Operator [PDF]

open access: yes, 1996
A method is suggested for the calculation of the DeWitt-Seeley-Gilkey (DWSG) coefficients for the operator $\sqrt{-\nabla^2 + V(x)}$ basing on a generalization of the pseudodifferential operator technique.
Gorbar, E. V.
core   +2 more sources

Environmental Vulnerability Index for the Island of Tobago, West Indies

open access: yesEcology and Society, 2003
This study investigated the environmental vulnerability index (EVI) for the island of Tobago. Based on the EVI study developed by the South Pacific Applied Geosciences Commission (SOPAC), the vulnerability index was determined for anthropogenic ...
Marissa N. Gowrie
doaj   +1 more source

Application of the calculation method for calculating an economically justified land tax

open access: yesВестник университета, 2022
The article considers the mechanism used to calculate the land tax. caused by the overestimation by the state of the cadastral value of land plots used as a tax base, which leads to the problem of economically unreasonable taxation for taxpayers.
A. V. Ilin
doaj   +1 more source

Calculational techniques (not only) for single top production [PDF]

open access: yes, 2000
A next-to-leading order calculation for single top production including spin-dependent observables requires efficient techniques for the calculation of the relevant loop amplitudes.
Bern   +21 more
core   +3 more sources

A parametric study on buckling of R/C columns exposed to fire [PDF]

open access: yes, 2016
Buckling of concrete columns is a major issue in fire design, since heating of the columns will result in loss of stiffness and strength in the outer concrete layers.
Caspeele, Robby   +2 more
core   +3 more sources

New testing and calculation method for determination viscoelasticity of optical glass.

open access: yesOptics Express, 2020
Viscoelastic properties of glass within molding temperatures, such as shear relaxation modulus and bulk relaxation modulus, are key factors to build successful numerical model, predict forming process, and determine optimal process parameters for ...
Yingying Zhang   +5 more
semanticscholar   +1 more source

Testing and calculating three‐hinge suspension structures of hollow concrete‐filled steel tubular members

open access: yesTechnological and Economic Development of Economy, 2007
Recently in the research publications an information about a new type of suspended straight‐line 3‐hinge roof structures has appeared. In this sources it was stressed that straight‐line elements is easy to manufacture and erect, roof decking service ...
Viačeslavas Šaraškinas   +1 more
doaj   +1 more source

A Calculation Method of Thermal Pore Water Pressure Considering Overconsolidation Effect for Saturated Clay

open access: yesApplied Sciences, 2022
With the increase of soil consolidation degree, the pore water pressure induced by thermal loading drops dramatically. To conveniently and quickly calculate the thermal pore water pressure inside the soil under different overconsolidation states and ...
Gailei Tian, Zhihong Zhang
doaj   +1 more source

Calculation of a lower bound ratchet limit part 1 – Theory, numerical implementation and verification [PDF]

open access: yes, 2013
It is important to be able to calculate the ratchet limit of a component when performing integrity assessments of plant components. This paper details the addition of a lower bound ratchet limit calculation to the Linear Matching Method. The extension of
Chen, Haofeng   +2 more
core   +1 more source

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