Results 21 to 30 of about 1,245,162 (174)

Design and Optimization of a New Type of Magnetic Suspension Vibration Absorber for Marine Engineering

open access: yesJournal of Marine Science and Engineering, 2023
The magnetic suspension damper, which is based on magnetic suspension technology, is receiving more and more attention from academics as active–passive hybrid damping technology develops.
Changming Dai   +5 more
doaj   +1 more source

Wind action on steel chimneys according to standards

open access: yesBudownictwo i Architektura, 2014
Analysis of the steel chimneys response to the wind action has been presented in the paper. The approaches presented in the Polish standards: referring to the steel chimneys [1] and to the wind action [2], as well as in the Eurocode 1 [3] have been shown
Tomasz Lipecki   +2 more
doaj   +1 more source

Computer modelling of structures with account of the construction stages and the time dependent material properties [PDF]

open access: yesGrađevinski Materijali i Konstrukcije, 2015
Numerical studies are performed on computer models taking into account the stages of construction and time dependent material properties defined in two forms. A 2D model of three storey two spans frame is created.
Traykov Alexander, Boiadjieva Raina
doaj   +1 more source

A Study on the Vortex Induced Vibration of a Cylindrical Structure with Surface Bulges

open access: yesJournal of Marine Science and Engineering, 2022
Inspired by the cactus in nature, a cactus-like cross-sectional structure was proposed to achieve the VIV suppression. The VIV of the elastically mounted cylinder was realized based on the ANSYS Fluent and User Defined Function (UDF).
Haoyuan Xu   +5 more
doaj   +1 more source

Modulation of Arabidopsis and monocot root architecture by CLAVATA3/EMBRYO SURROUNDING REGION 26 peptide [PDF]

open access: yes, 2015
Plant roots are important for a wide range of processes, including nutrient and water uptake, anchoring and mechanical support, storage functions, and as the major interface with the soil environment.
Brigitte Van   +7 more
core   +2 more sources

The legal and technical possibilities of using of scaffoldings as the ramp for disabled persons

open access: yesBudownictwo i Architektura, 2015
The paper is devoted to the problems of legal and technical making the ramp for disabled persons with scaffolds. Scaffolding system components allow you to assemble a structure that serve as the ramp and fulfil the requirements of technical conditions ...
Ewa Błazik-Borowa   +2 more
doaj   +1 more source

Increasing typhoon impact and economic losses due to anthropogenic warming in Southeast China

open access: yesScientific Reports, 2022
Despite a variety of studies on the tropical cyclone (TC) response to climate change, few of them have examined the projected damages of future TCs.
Mingfeng Huang   +8 more
doaj   +1 more source

Hydrodynamic Interactions between Ships in a Fleet

open access: yesJournal of Marine Science and Engineering, 2023
There has always been a concern about the hydrodynamic interaction between ships in a flow field. In this study, the RANS method is utilized, and the hydrodynamic interference between two KRISO Container Ships (KCS) operating in still water with ...
Zhengyuan Liu   +5 more
doaj   +1 more source

Randomly Evolving Idiotypic Networks: Structural Properties and Architecture

open access: yes, 2012
We consider a minimalistic dynamic model of the idiotypic network of B-lymphocytes. A network node represents a population of B-lymphocytes of the same specificity (idiotype), which is encoded by a bitstring.
A. Ilachinsky   +24 more
core   +1 more source

Protein-based materials, toward a new level of structural control [PDF]

open access: yes, 2001
Through billions of years of evolution nature has created and refined structural proteins for a wide variety of specific purposes. Amino acid sequences and their associated folding patterns combine to create elastic, rigid or tough materials.
Tirrell, David A., van Hest, Jan C. M.
core   +1 more source

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