Results 41 to 50 of about 96,808 (361)

The Use of Tuned Mass Dampers for Reducing Structural Vulnerabilities During the Side Movements of Buildings with Reinforced Concrete Frames

open access: yesRomanian Journal of Transport Infrastructure, 2019
The present article aims to point out, with the help of a comparative research, the efficiency of tuned mass dampers, modern variants of consolidation ensuring seismic structural safety, used for buildings with a reinforced concrete structure, designed ...
Rece Laurentiu   +3 more
doaj   +1 more source

Technological measures of forefront road identification for vehicle comfort and safety improvement

open access: yesTransport, 2019
This paper presents the technological measures currently being developed at institutes and vehicle research centres dealing with forefront road identification. In this case, road identification corresponds with the surface irregularities and road surface
Vidas Žuraulis   +2 more
doaj   +1 more source

Study on damping performance for granular damper using fine particles

open access: yesNihon Kikai Gakkai ronbunshu, 2021
The granular damper enables damping of vibration by enclosing a plurality of particles in the structure. The vibration damping principle of the granular damper is the dissipation of energy due to friction between particles.
Kazuo ICHIKAWA   +6 more
doaj   +1 more source

Development of a shear type controllable damper with magnetorheological grease

open access: yesMechanical Engineering Journal, 2015
This paper describes a controllable damper with high reliability and wide dynamic range using magnetorheological (MR) grease and semi-active vibration control using the damper.
Toshihiko SHIRAISHI, Takashi SUGIYAMA
doaj   +1 more source

LOW FREQUENCY DAMPER [PDF]

open access: yesINCAS BULLETIN, 2009
The low frequency damper is an autonomous equipment for damping vibrations with the 1-20Hz range.Its autonomy enables the equipment to be located in various mechanical systems, without requiring special hydraulic installations.The low frequency damper was designed for damping the low frequency oscillations occurring in the circuit controls of the ...
Nila Ion   +4 more
openaire   +2 more sources

Lengvųjų automobilių pasyvių ir pusiau aktyvių pakabų tyrimas / The research of passenger car passive and semi-active suspension

open access: yesMokslas: Lietuvos Ateitis, 2018
In this article passenger car suspensions are analyzed, depending on the type of shock absorber. Introduced typical suspension components and semi-active suspension control called “Skyhook”.
Vytenis Surblys, Edgar Sokolovskij
doaj   +1 more source

Optimal Mixed Placement and Capacity Distribution of Buckling-Restrained Braces and Conventional Braces on a Large Metal Spatial Structure Without Rigid Diaphragm Assumption

open access: yesFrontiers in Built Environment, 2022
This paper presents a design application of the proposed generalized response spectrum analysis (GRSA)-based seismic optimization method to a large metal spatial structure (constructed in Japan) where a rigid diaphragm assumption is not available and ...
Yuki Terazawa   +2 more
doaj   +1 more source

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

Damping transversal vibrations of the offset cylinder of the offset press / Ruloninės ofsetinės mašinos ofsetinio cilindro skersinių virpesių slopinimas

open access: yesMokslas: Lietuvos Ateitis, 2012
Investigation into the influence of a dynamic vibration damper on the intensity of the absolute forced transversal vibrations of the blanket cylinder of the web printing offset press was performed.
Eglė Šalvienė   +2 more
doaj   +1 more source

Circulating histones as clinical biomarkers in critically ill conditions

open access: yesFEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez   +17 more
wiley   +1 more source

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