Results 61 to 70 of about 423,321 (249)

Hybrid shake table testing method: Theory, implementation and application to midlevel isolation

open access: yes, 2017
A 2 m by 6 m unidirectional shake table was constructed at the University of California, Berkeley and combined with a real‐time hybrid simulation system creating a hybrid shake table.
A. Schellenberg, T. Becker, S. Mahin
semanticscholar   +1 more source

Assessment of a Substandard Reinforced Concrete Frame’s Beam–Column Joint Using Shake Table Testing

open access: yesApplied Sciences
This study investigates the seismic performance of substandard reinforced concrete (RC) frames, particularly emphasizing the behavior of beam–column joints through comprehensive shake table testing.
Evrim Oyguc, Resat Oyguc, Abdul Hayir
doaj   +1 more source

Vibration control of single floor seismically excited structure using active mass damper [PDF]

open access: yes, 2012
The purpose of this paper is to dampen the vibrations using active mass damper (AMD) flexible structure has been tested using Shake Table by linear cart. The active and passive mass properties has been discussed.
Bhatti, A. Q., Varum, H.
core   +1 more source

Results from the GMT Ground-Layer Experiment at the Magellan Telescopes [PDF]

open access: yes, 2006
We present results from our two year study of ground-layer turbulence as seen through the 6.5-meter Magellan Telescopes at Las Campanas Observatory. The experiment consists of multiple, moderate resolution, Shack-Hartmann wavefront sensors deployed over ...
Athey, A.   +3 more
core   +3 more sources

6 Seconds of Sound and Vision: Creativity in Micro-Videos

open access: yes, 2014
The notion of creativity, as opposed to related concepts such as beauty or interestingness, has not been studied from the perspective of automatic analysis of multimedia content.
Hare, Neil O   +4 more
core   +1 more source

Base isolator with variable stiffness and damping: design, experimental testing and modelling [PDF]

open access: yes, 2014
Vulnerability in base isolation system of civil structures originated from passive nature of the rubber material raises the urgency of developing smart base isolation system with adaptive and controllable properties, i.e.
Li, J, Li, Y
core  

Knot traces and the slice genus [PDF]

open access: yes, 2019
Knot traces are elementary 4-manifolds built by attaching a single 2-handle to the 4-ball; these are the canonical examples 4-manifolds with non-trivial middle dimensional homology.
Piccirillo, Lisa Marie
core   +1 more source

Experimental Evaluation of an Innovative Tube-in-Tube Buckling Restrained Braces for Seismic Retrofitting of Substandard RC Frames

open access: yesApplied Sciences
The process of seismic retrofitting for inadequate RC frames is vital for enhancing structural integrity in areas susceptible to earthquakes. This research investigates a novel tube-in-tube (TnT) buckling restrained brace (BRB) system aimed at improving ...
Evrim Oyguc   +5 more
doaj   +1 more source

Are you serious? From fist bumping to hand hygiene: considering culture, context and complexity in infection prevention intervention research [PDF]

open access: yes, 2016
Infection prevention is an under-resourced research and development topic, with limited evidence for practice in the most basic of measures. A survey of IPS R&D members indicated that what might appear to be simple interactions and interventions in ...
Hofstede G   +5 more
core   +1 more source

Coupled Ensembles of Neural Networks

open access: yes, 2017
We investigate in this paper the architecture of deep convolutional networks. Building on existing state of the art models, we propose a reconfiguration of the model parameters into several parallel branches at the global network level, with each branch ...
Dutt, Anuvabh   +2 more
core   +1 more source

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