Results 1 to 10 of about 8,711,360 (296)

Cardioprotective effects of shock wave therapy: A cardiac magnetic resonance imaging study on acute ischemia-reperfusion injury

open access: yesFrontiers in Cardiovascular Medicine, 2023
IntroductionCardioprotection strategies remain a new frontier in treating acute myocardial infarction (AMI), aiming at further protect the myocardium from the ischemia-reperfusion damage.
Lorena Petrusca   +9 more
doaj   +1 more source

Experimental studies of the impact of waves’ loading on the underwater pipeline

open access: yesRUDN Journal of Engineering Research, 2022
This work is devoted to the results of experimental studies on the impact of wave loading on a buried pipeline. Currently, there is an active development of large deposits located on the shelf and the northern rivers (Ob Bay, Yenisei), from where ...
Konstantine P. Mordvintsev   +1 more
doaj   +1 more source

Entomological Contributions to the Legal System in Southeastern Spain

open access: yesInsects, 2021
The aim of this work is to present a number of forensic cases that took place in Southeastern Spain (Murcia province) in which the entomological evidence aided to fully solve the issues raised during the legal enquiry, enhancing the close ...
María-Isabel Arnaldos   +1 more
doaj   +1 more source

Experimental determination of rebound coefficient of valve plate with elastomeric elements in piston low-speed compressor stage [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
Experimental studies of dynamics of the locking element of self-acting valve with elastomeric elements of slow-moving long-stroke stages makes it possible for the first time to obtain a diagram of motion of the valve plate for the compressor units ...
I. S. Busarov   +2 more
doaj   +1 more source

Film studies and the experimental method

open access: yesNECSUS, 2020
Kuleshov’s montage experiments have arguably been a key impetus for inauguration of film theory. Yet, although cognitivists – and even some continental film philosophers – have long appreciated the importance of neurological and psychological studies for
Mario Slugan
doaj   +1 more source

Seismic Hazard Assessment in Machine Foundation Design: A Review Study [PDF]

open access: yesE3S Web of Conferences, 2023
This paper presents a comprehensive review of seismic hazard assessment in machine foundation design and highlights key research directions for future studies.
Noman Bilal Jabbar, Albuaoda Bushra S.
doaj   +1 more source

On the experimental characterization of the fluid volume influence on the friction between rough surfaces

open access: yesFriction, 2022
The load-bearing behaviour of lubricated contacts depends primarily on the normal force, the relative velocity, and the geometry. Thus, with the aid of the Stribeck curve, it is usually well possible to characterize whether hydrodynamics, mixed friction,
Lukas Stahl   +2 more
doaj   +1 more source

Study of crack formation and limit equilibrium of reinforced concrete florr slab shell

open access: yesВестник СибАДИ, 2022
Introduction. Experimental studies of crack formation and limit equilibrium of a reinforced concrete floor slab-shell, developed by the authors, were carried out.Materials and methods.
A. V. Selivanov   +2 more
doaj   +1 more source

Thermodynamic Study of Cement Paste under Sulfate Attack: A Review [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2021
Sulfate attack reduces the service life of concrete structures, which isn't possible to repair simply. Implementation of many factors influencing the sulfate resistance, sample scaling, and results in the least possible time is some problems of ...
Sama Karkhaneh   +2 more
doaj   +1 more source

Experimental study of the deformed state of metal structures of load trolleys of overhead cranes with a multipurpose layout drawing [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2023
Deformations of the supporting metal structures of machines for various purposes have a significant impact on the performance of the equipment installed on them.
Denisov I.A.
doaj   +1 more source

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