Results 41 to 50 of about 2,799 (203)

Nondestructive diagnostics and detection of subsurface cracks in non-rigid pavements with GPR

open access: yesDiagnostyka, 2021
The results of laboratory experiments that show the capabilities of modern georadars are presented. Analysis of GPR capabilities allowed to propose a new approach to solving the actual problem of detecting subsurface cracks.
Dmitry Olegovich Batrakov   +3 more
doaj   +1 more source

Diagnostyka towarzysząca transformacji energetyki [PDF]

open access: yes, 2021
Diagnostyka urządzeń energetycznych z wielu względów podlega ewolucji podobnej do tej jakiej one same podlegają. Jej metodyka w największym stopniu związana jest z parametrami pracy głównych urządzeń energetycznych, a te z kolei decydują o ich ...
Trzeszczyński, Jerzy
core  

Effect of micro protrusions on the performance of elliptical journal bearings operating with couple stress lubricant

open access: yesDiagnostyka, 2021
Elliptical bearing is characterized by low induced temperature and high stability at higher speed in comparison with the cylindrical journal bearing. The performance of such bearings can be affected by the type of oil used and its surface properties. The
Basim Ajeel ِAbass, Mushrek Alawi Mahdi
doaj   +1 more source

Concept of advanced lifetime monitoring system for steam turbines

open access: yesDiagnostyka, 2021
The increasing share of renewables in electricity production adversly affects the operation of thermal plants, including steam turbine units. Intermittency of renewable sources results in high variability of steam turbine operating conditions, which ...
Mariusz Banaszkiewicz
doaj   +1 more source

Efficient heart disease diagnosis based on twin support vector machine

open access: yesDiagnostyka, 2021
Heart disease is the leading cause of death in the world according to the World Health Organization (WHO). Researchers are more interested in using machine learning techniques to help medical staff diagnose or detect heart disease early.
Youcef Brik   +2 more
doaj   +1 more source

Quick-response protection system against electric shock in distributed generation systems

open access: yesDiagnostyka, 2021
The peculiarities of the operation of distributed generation systems lead to a change in the requirements for the reliability and safety of the power distribution systems in which they are integrated.
Fedir Shkrabets   +5 more
doaj   +1 more source

Diagnostics of the strength and stiffness of the loader carrier system structural elements in terms of thinning of walls by numerical methods

open access: yesDiagnostyka, 2021
Monitoring of the state of handling equipment structures is a very important task of diagnosing the state of the material of elements of the carrier system of cranes and transporting machines.
Varvara Piterska   +6 more
doaj   +1 more source

Machine Learning Prediction Techniques in the Optimization of Diagnostic Laboratories’ Network Operations

open access: yesApplied Sciences
The article presents an outline of the concept of a prototype system allowing for the optimization of inventory management in a diagnostic laboratory on the basis of patients results.
Krzysztof Regulski   +5 more
doaj   +1 more source

Analysis of acoustic propagation of automotive cooler during run up and run down

open access: yesDiagnostyka, 2021
The modern automotive industry invests more and more in electric drive technology. As a result, new challenges arise in terms of vibroacoustic optimization of the car interior.
Wojciech Paluch, Maciej Kłaczyński
doaj   +1 more source

Diagnostyka zapalenia zatok obocznych nosa w kontekście badań obrazowych = Sinusitis in the context of diagnostics imaging [PDF]

open access: yes, 2016
Wójcik Gustaw, Szulc Anna, Stawińska Teresa. Diagnostyka zapalenia zatok obocznych nosa w kontekście badań obrazowych = Sinusitis in the context of diagnostics imaging. Journal of Education, Health and Sport. 2016;6(11):63-72. eISSN 2391-8306. DOI http://
Stawińska, Teresa   +5 more
core   +1 more source

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