Results 21 to 30 of about 170,997 (257)

Symmetry in Applied Continuous Mechanics [PDF]

open access: yesSymmetry, 2019
Engineering practice requires the use of structures containing identical components or parts, which are useful from several points of view: less information is needed to describe the system, design is made quicker and easier, components are made faster than a complex assembly, and finally the time to achieve the structure and the cost of manufacturing ...
Marin Marin   +2 more
openaire   +1 more source

Heat transfer enhancement in the boundary layer flow of hybrid nanofluids due to variable viscosity and natural convection

open access: yesHeliyon, 2019
The aim of the current work is to explore how heat transfer can be enhanced by variations in the basic properties of fluids in the presence of free convection with the aid of suspended hybrid nanofluids.
S. Manjunatha   +4 more
doaj   +1 more source

A Novel Sparse Enhancement Neural Network for Rolling Bearing Fault Diagnosis

open access: yesShock and Vibration, 2022
To ensure the operational reliability of machinery, rolling bearings exposed to complex and poor conditions should be monitored in real-time. Traditional bearing fault diagnosis methods are always dependent on signal analysis and feature extraction ...
Yong Zhang   +5 more
doaj   +1 more source

Nonlinear convective stratified flow of Maxwell nanofluid with activation energy

open access: yesHeliyon, 2019
The aim of present article is to explore the novel aspects of activation energy in nonlinearly convective flow of Maxwell nanofluid driven by nonlinearly stretched inclined cylinder.
Misbah Ijaz, Muhammad Ayub
doaj   +1 more source

THE INTERACTIVE GEOMETRIC SOFTWARE - A MODERN TOOL IN FORMING AND DEVELOPMENT OF THE ENGINEERING THINKING

open access: yesJournal of Industrial Design and Engineering Graphics, 2019
The purpose of the paper is to highlight the great applications of the interactive geometric software in exploring and thoroughgoing study of some chapters of applied mechanics.
Petru Dumitrache
doaj   +4 more sources

Aftereffect of perceived motion trajectories

open access: yesiScience
Summary: If our visual system has a distinct computational process for motion trajectories, such a process may minimize redundancy and emphasize variation in object trajectories by adapting to the current statistics.
Ryohei Nakayama   +3 more
doaj   +1 more source

6th International congress of the Serbian society of mechanics: Review [PDF]

open access: yesScientific Technical Review, 2017
This paper presents the most important information and describes the activities of the 6th Congress of the Serbian Society of Mechanics which was held on mountain Tara, on 19- 21 June, 2017. The Congress was organized by the Serbian Society of Mechanics.
Lazarević Mihailo
doaj  

Soft three-dimensional network materials with rational bio-mimetic designs

open access: yesNature Communications, 2020
The development of artificial 3D soft materials and device systems that can reproduce the nonlinear, anisotropic mechanical properties of biological tissues remains challenging. Here, the authors design a class of soft 3D network materials that can offer
Dongjia Yan   +7 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

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