Results 71 to 80 of about 61,616 (261)

Rapid Seismic Evaluation of Continuous Girder Bridges with Localized Plastic Hinges

open access: yesSensors, 2022
In seismic assessment of continuous girder bridges, plastic hinges form in bridge piers to dissipate seismic energy through nonlinear restoring forces.
Zhaolan Wei   +6 more
doaj   +1 more source

Dynamical investigation of the nonlinear Schrödinger equation with second-order spatiotemporal involvement of the time-conformable operator [PDF]

open access: yes
The article analyzes the application of the extended hyperbolic function technique to a conformable-operator nonlinear Schrödinger equation, incorporating group velocity dispersion coefficients and second-order spatiotemporal components.
Arnous, Ahmed H.   +4 more
core   +2 more sources

Nabla derivatives associated with nonlinear control systems on homogeneous time scales [PDF]

open access: yes, 2016
The backward shift and nabla derivative operators, defined by the control system on homogeneous time scale, in vector spaces of one-forms and vector fields are introduced and some of their properties are proven.
Wyrwas, Małgorzata   +5 more
core   +2 more sources

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

open access: yesFEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake   +4 more
wiley   +1 more source

Fixed-time control of delayed neural networks with impulsive perturbations [PDF]

open access: yes, 2018
This paper is concerned with the fixed-time stability of delayed neural networks with impulsive perturbations. By means of inequality analysis technique and Lyapunov function method, some novel fixed-time stability criteria for the addressed neural ...
Hu, Jingting   +3 more
core   +2 more sources

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

The Comparison of the IDA and ET on Steel Structures Rehabilitated by Isolators [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2014
Endurance time (ET) method is a relatively new performance-based earthquake method for structural evaluation and design. In this method, the structure is subjected to a gradually intensifying accelorogram(s) and its performance is assessed based on the ...
Hamed Arshadi   +2 more
doaj   +1 more source

Existence theories and exact solutions of nonlinear PDEs dominated by singularities and time noise [PDF]

open access: yes, 2023
The current research deals with the exact solutions of the nonlinear partial differential equations having two important difficulties, that is, the coefficient singularities and the stochastic function (white noise). There are four major contributions to
Iqbal, Muhammad Sajid   +5 more
core   +2 more sources

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

open access: yesAging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss   +12 more
wiley   +1 more source

Analisis Perilaku Struktur Beton dan Baja Dengan Metode Levelling Time History (Studi Kasus Gedung ITERA, Lampung, Indonesia)

open access: yesRekayasa Sipil, 2019
The selection of structural material types can be based on analyzing the behavioral of the structure by giving a nonlinear dynamic earthquake load of time history.
Ahmad Yudi   +3 more
doaj   +1 more source

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