Results 1 to 10 of about 17,526,649 (388)

Introduction and application of transfer function model to predict the process of rainfall-groundwater level in Golestan province [PDF]

open access: yesرویکردهای نوین در مهندسی آب و محیط زیست, 2023
Groundwater is one of the most valuable water resource in Iran, which is mainly influenced by rainfall patterns in a region. In the present study, 30-years rainfall and groundwater level data were used in the three watersheds of Galikesh, Ramian and ...
Youl Aman Nazeri   +3 more
doaj   +1 more source

Mathematical computation of quantum optical control systems [PDF]

open access: yesMathematics and Computational Sciences, 2020
Some models of linear control system schemas are developed here for quantum linear systems. The most important linear devices in quantum optics are introduced with their differential equations.
Javad Sharifi
doaj   +1 more source

A Hybrid Feature Selection Method Using an Improved Binary Butterfly Optimization Algorithm and Adaptive β–Hill Climbing

open access: yesIEEE Access, 2023
The Butterfly Optimization Algorithm (BOA) is a recently proposed nature-inspired metaheuristic algorithm mimicking the food-foraging behavior of butterflies.
Anurag Tiwari
doaj   +1 more source

A Unifying Perspective on Transfer Function Solutions to the Unsteady Ekman Problem

open access: yesFluids, 2021
The unsteady Ekman problem involves finding the response of the near-surface currents to wind stress forcing under linear dynamics. Its solution can be conveniently framed in the frequency domain in terms of a quantity that is known as the transfer ...
Jonathan M. Lilly, Shane Elipot
doaj   +1 more source

Improved Binary Grasshopper Optimization Algorithm for Feature Selection Problem

open access: yesEntropy, 2022
The migration and predation of grasshoppers inspire the grasshopper optimization algorithm (GOA). It can be applied to practical problems. The binary grasshopper optimization algorithm (BGOA) is used for binary problems.
Gui-Ling Wang   +4 more
doaj   +1 more source

The Solution of the Stationary Aeroelasticity Problem for a Separation Channel with Deformable Sinusoidal Walls [PDF]

open access: yesЖурнал інженерних наук, 2020
One of the most urgent problems concerning the design of inertial separation devices is the failure of the trapped liquid film from the contact surfaces due to the contact with the turbulent gas-liquid flow.
Demianenko M.   +4 more
doaj   +1 more source

The instrument transfer function for optical measurements of surface topography

open access: yes, 2021
For optical measurements of areal surface topography, the instrument transfer function (ITF) quantifies height response as a function of the lateral spatial frequency content of the surface.
P. D. de Groot
semanticscholar   +1 more source

Microvesicles Transfer Mitochondria and Increase Mitochondrial Function in Brain Endothelial Cells

open access: yesbioRxiv, 2021
We have demonstrated, for the first time that microvesicles, a sub-type of extracellular vesicles (EVs) derived from hCMEC/D3: a human brain endothelial cell (BEC) line transfer polarized mitochondria to recipient BECs in culture and to neurons in mice ...
A. D'Souza   +15 more
semanticscholar   +1 more source

Inspecting Power Network Analysis on Eddy Current Test of SMAW Joints [PDF]

open access: yesE3S Web of Conferences, 2022
Eddy Current Test (ECT) is proven to be the most reliable non-destructive assessment for electrically conductive materials. This assessment works based on the emerging Eddy Current when an alternating current is induced into conductive materials. The ECT
Rubijanto J.P., Rusnaldy, Gunawan D.H
doaj   +1 more source

Home - About - Disclaimer - Privacy