Results 51 to 60 of about 979,807 (301)

Vibration Control of Light Bridges Under Moving Loads Using Nonlinear Semi-Active Absorbers

open access: yesMathematical and Computational Applications
The dynamic response of light bridges to moving loads presents significant challenges in controlling vibrations that can impact on the structural integrity and the user comfort. This study investigates the effectiveness of nonlinear semi-active absorbers
Hamed Saber   +4 more
doaj   +1 more source

Dynamics of a two-layer half-space with initial stresses under the impact of a moving load

open access: yesНауковий вісник Ужгородського університету. Серія: Математика і інформатика, 2022
In this article, within the framework of the linearized theory of elasticity for bodies with initial stresses, we consider a plane steady-state problem of perturbation of a two-layer half-space with an arbitrary form of elastic potential by a surface ...
С. Ю. Бабич   +3 more
doaj   +1 more source

Review of Smart Meter Data Analytics: Applications, Methodologies, and Challenges

open access: yes, 2018
The widespread popularity of smart meters enables an immense amount of fine-grained electricity consumption data to be collected. Meanwhile, the deregulation of the power industry, particularly on the delivery side, has continuously been moving forward ...
Chen, Qixin   +3 more
core   +1 more source

Hypothalamically-Induced Insulin Release and its Potentiation During Oral and Intravenous Glucose Loads [PDF]

open access: yes, 1984
Male Wistar rats were provided with bilateral cannulas in the lateral hypothalamic area (LHA) and cannulas in the left and right jugular vein. Freely moving rats provided in this way with cannulas were infused with transmitters in the LHA and with ...
A.B. Steffens   +35 more
core   +4 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Cantilever mounted resilient pad gas bearing [PDF]

open access: yes, 1978
A gas-lubricated bearing is described, employing at least one pad mounted on a rectangular cantilever beam to produce a lubricating wedge between the face of the pad and a moving surface.
Etsion, I.
core   +1 more source

Discrete models of dislocations and their motion in cubic crystals [PDF]

open access: yes, 2005
A discrete model describing defects in crystal lattices and having the standard linear anisotropic elasticity as its continuum limit is proposed.
A. Carpio   +12 more
core   +3 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Forced vibration of delaminated Timoshenko beams subjected to a moving load

open access: yesScience and Engineering of Composite Materials, 2012
A composite beam with single delamination under the action of moving load has been modeled accounting for the Poisson’s effect, shear deformation, and rotary inertia.
Kargarnovin Mohammad H.   +2 more
doaj   +1 more source

Displacements of shell in soil-steel bridge subjected to moving load: determination using strain gauge measurements and numerical simulation

open access: yesStudia Geotechnica et Mechanica, 2022
This paper analyses displacements of a shell in a soil-steel bridge subjected to quasi-static moving loads. The considerations relate to a large span structure located in Ostróda, Poland.
Machelski Czesław   +2 more
doaj   +1 more source

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