Results 21 to 30 of about 12,609,494 (300)

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

Calculation method.

open access: yes, 2022
Calculation method.
Hongli Wang (172969)   +2 more
core   +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

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

Investigation on Shear Lugs Used in Equipment Foundations of Nuclear Engineering

open access: yesBuildings
This paper investigates the shear performance of shear lugs commonly used in nuclear equipment foundations. A total of six groups of H-shaped steel shear lug specimens, six groups of angle steel shear lug specimens, and eight groups of steel plate shear ...
Yuan Gong   +3 more
doaj   +1 more source

Three Metric-Based Method for Data Compatibility Calculation

open access: yes, 2021
This article analyzes ways of calculating characteristics of data and most common data structure types that allow comparison between them or on a time axis.
Daniel Vodňanský
core   +1 more source

A Novel Model-Based Method for Odometry Calculation of All-Terrain Mobile Robots

open access: yes, 2008
A novel model-based method for odometry calculation of all-terrain mobile robots is proposed in this paper. Using an all-terrain mobile robot with passively compliant mechanism as an instance, this paper grasps the wheel slip as a key factor affecting ...
Yuechao Wang   +3 more
core   +1 more source

On the Methodology for Calculating the Economic Efficiency of Energy Storage Systems

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика
Due to the growth of “green” energy, the need to regulate the load on large power systems, and the development of electric transport, electricity storage systems (ESS) are increasingly, being used in the world. Conceptual documents have been developed in
K. V. Dobrego   +3 more
doaj   +1 more source

Frequency stability control method considering limited EDCPS

open access: yesThe Journal of Engineering, 2019
Aiming at the problem of frequency stability of the asynchronous AC/DC hybrid power grid, a prediction model of post-disturbance steady frequency is proposed, which considers the emergency DC power support (EDCPS) and the frequency response of AC grids ...
Yi Hu   +3 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

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