Results 21 to 30 of about 2,651,920 (362)

Modelling and Study of the Effect of Geometrical Parameters of Piezoelectric Plate and Stack

open access: yesApplied Sciences, 2021
The piezoelectric stack is employed as an actuator and a sensor in a variety of technical applications. The dynamic modelling of piezoelectric plates and stack is used to investigate and search for new applications in mechatronics systems that are based ...
Tolera G. Degefa   +2 more
doaj   +1 more source

Real-time intelligent big data processing: technology, platform, and applications [PDF]

open access: yesScience China Information Sciences 62.8 (2019): 1-12, 2021
Human beings keep exploring the physical space using information means. Only recently, with the rapid development of information technologies and the increasing accumulation of data, human beings can learn more about the unknown world with data-driven methods.
arxiv   +1 more source

Development Of Technological Decisions On Production Of Capsulated Products Based On Dairy Raw Materials [PDF]

open access: yes, 2018
Capsulated products – is a segment of the food industry with high rates of development in directions of creating analogues of black and red caviar, oil-fatty capsulated products, capsulated sauces, capsules, based on milk raw materials and also getting ...
Grynchenko, N. (Nataliya)   +1 more
core   +2 more sources

The future of hearing aid technology [PDF]

open access: yes, 2023
Background. Hearing aid technology has proven successful in the rehabilitation of hearing loss, but its performance is still limited in difficult everyday conditions characterized by noise and reverberation. Objectives. Introduction to the current state of hearing aid technology and presentation of the current state of research and future development.
arxiv   +1 more source

Multiphysics Modeling and Material Selection Methods to Develop Optimal Piezoelectric Plate Actuators for Active Noise Cancellation

open access: yesApplied Sciences, 2021
The performance of a piezoelectric actuator for active noise cancellation depends primarily on the quality of the actuator material and its design approach, i.e., single-layer or multi-layer actuators, stacks, benders, or amplified actuators.
Dessalew Molla   +2 more
doaj   +1 more source

The Research of Technological Approach to the Modeling of Information and Analytic Provision of Managing an Enterprise [PDF]

open access: yes, 2017
The article is devoted to the solution of actual problems of innovative development of information and analytical provision of managing an enterprise according to the newest technology.
Bochulia, T. (Tetiana)   +2 more
core   +2 more sources

Recombination processes in MBE grown Al0.85Ga0.15As0.56Sb0.44

open access: yesAIP Advances, 2023
Quaternary AlGaAsSb alloys have exhibited low excess noise characteristics as gain regions in avalanche photodiodes. In this work, optical spectroscopy techniques are used to demonstrate the recombination dynamics in molecular beam epitaxy grown Al0 ...
Shumithira Gandan   +5 more
doaj   +1 more source

Research OF Complex Processes Based on Step-By-Step Modeling

open access: yesNauka ta progres transportu, 2021
Purpose. When solving practical problems that require the creation and further analysis of the model, an important criterion is the labour intensity of modeling.
O. V. Horbova, N. S. Murkovych
doaj   +1 more source

Numerical and Experimental Investigation of a Non-Newtonian Flow in a Collapsed Elastic Tube

open access: yesApplied Rheology, 2012
Simulations are performed to investigate the flow of a shear-thinning, non-Newtonian fluid in a collapsed elastic tube and comparisons are made with experimental data. The fluid is modeled by means of the Bird- Carreau viscosity law.
Tanner Franz X.   +6 more
doaj   +1 more source

Invention as a Combinatorial Process: Evidence from U.S. Patents [PDF]

open access: yesJ. R. Soc. Interface 12: 20150272 2015, 2014
Invention has been commonly conceptualized as a search over a space of combinatorial possibilities. Despite the existence of a rich literature, spanning a variety of disciplines, elaborating on the recombinant nature of invention, we lack a formal and quantitative characterization of the combinatorial process underpinning inventive activity.
arxiv   +1 more source

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