Results 91 to 100 of about 501,629 (319)

Vibration serviceability of long-span cast in-situ concrete floors. [PDF]

, 1999
This thesis describes an investigation into the vibration serviceability of long-span and slender in-situ concrete floors, which are typically post-tensioned.
Pavic, Aleksandar, Pavic, A.
core  

Scoping prediction of re-radiated ground-borne noise and vibration near high speed rail lines with variable soils [PDF]

, 2014
This paper outlines a vibration prediction tool, ScopeRail, capable of predicting in-door noise and vibration, within structures in close proximity to high speed railway lines.
Woodward, P. K., Verlinden, Olivier, Connolly, D. P., Connolly, D.P., Giannopoulos, Antonis, Woodward, Peter, Kouroussis, Georges, Forde, Mike C, Forde, M.C., Connolly, David, Forde, M. C., Giannopoulos, A, Woodward, P.K., Forde, MC, Kouroussis, G., Verlinden, O, Forde, Mike, Giannopoulos, A.; id_orcid, Giannopoulos, A., Verlinden, O., Woodward, PK, Connolly, DP, Kouroussis, G, Woodward, Peter Keith   +23 more
core   +1 more source

Acoustic Emission Signal Detection for Internal Valve Leakage in Liquid-Filled Pipelines Using Kernel Principal Component Analysis

Shock and Vibration
To detect internal valve leakage in liquid-filled pipelines, a method using kernel principal component analysis (KPCA) is proposed to analyze acoustic emission (AE) signals for leakage detection.
Runlin Zhang, Xueming He, Chao Wu, Lei Wang, Di Wu   +4 more
doaj   +1 more source

Vibration to Ion and Ion to Vibration

International Journal For Multidisciplinary Research
Energy is not exist, it's generated. Motion is the mother of energy.
openaire   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Full-Vector Signal Acquisition and Information Fusion for the Fault Prediction

International Journal of Rotating Machinery, 2016
Fault prediction is the key technology of the predictive maintenance. Currently, researches on fault prediction are mainly focused on the evaluation of the intensities of the failure and the remaining life of the machine.
Lei Chen, Jie Han, Wenping Lei, Yongxiang Cui, Zhenhong Guan   +4 more
doaj   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

Proposed automobile steering wheel test method for vibration

, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis proposes a test method for evaluating the perceived vibration which occurs at the driver's hand in automotive steering wheel interface.
Jeon, Byung Ho
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Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

A method of adaptation between steepest-descent and Newton's algorithm for multichannel active control of tonal noise and vibration

, 2014
Active control methods have been applied to a number of practical problems in which it is necessary to control a tonal disturbance. For example, the control of engine noise and vibration in vehicles, propeller noise in aircraft and the vibration produced
Cheer, Jordan, Daley, Stephen
core