Results 21 to 30 of about 3,528,498 (350)

Vehicle test report: South Coast technology electric conversion of a Volkswagen Rabbit [PDF]

open access: yes, 1981
The South Coast Technology Volkswagen Rabbit, was tested at the Jet Propulsion Laboratory's (JPL) dynamometer facility and at JPL's Edwards Test Station (ETS).
Bryant, J. A.   +2 more
core   +2 more sources

Evaluating Some Functional Properties of Surfaces with Partially Regular Microreliefs Formed by Ball-Burnishing

open access: yesMachines, 2023
In the present work, functional properties of three different types of regular microreliefs, formed by ball burnishing process on flat surfaces are evaluated.
Volodymyr Dzyura   +5 more
doaj   +1 more source

Problems of calculating the speed of two-wheeled motor vehicles in an accident

open access: yes, 2018
The majority of countries in the world are experiencing the growing number of two-wheeled motor vehicles (motorcycles, L3 category vehicles etc.). In view of this, the number of victims and badly wounded persons is considerably increasing.
I. Brylev, S. Evtiukov, S. Evtiukov
semanticscholar   +1 more source

The process of front-to-side collision of motor vehicles in terms of energy balance

open access: yesNonlinear dynamics, 2018
The reconstruction of a road accident can be treated as the resolution of an “inverse problem” in mechanics using analytical or numerical models. In the road accident reconstruction research, an assumption is often made that a predominant part of the ...
M. Gidlewski   +3 more
semanticscholar   +1 more source

Photogrammetry for 3D Reconstruction of Objects: Effects of Geometry, Texture and Photographing

open access: yesImage Analysis and Stereology, 2023
Today, the use of 3D scanning methods is increasing in a wide range of industries from biomedical to game production. The photogrammetry method is in demand by 3D scanning users due to its portability, photorealistic textured modeling, and low cost ...
Hasan Kemal Surmen
doaj   +1 more source

Compulsory Liability Insurance for Commercial Motor Vehicles [PDF]

open access: yes, 1936
With its core in adaptability and change responsiveness, the Agile methodology has become a popular application of the project process within the often volatile environment of today’s software development projects.
Brownfield, Lyman
core   +2 more sources

Study of the Kinetics of Adhesive Bond Formation Using the Ultrasonic Method

open access: yesApplied Sciences, 2023
Adhesive bonding is widely used in modern industry. It has many advantages—the main one being the reduction in production costs. It also has certain limitations.
Jakub Kowalczyk   +4 more
doaj   +1 more source

The Influence of the Hardness of the Tested Material and the Surface Preparation Method on the Results of Ultrasonic Testing

open access: yesApplied Sciences, 2023
Non-destructive ultrasonic testing can be used to assess the properties and condition of real machine elements during their operation, with limited (one-sided) access to these elements.
Jakub Kowalczyk   +4 more
doaj   +1 more source

Partially Regular Microreliefs Formed by Rotation

open access: yesConstruction Materials
A new scheme for forming partially regular microreliefs by rotational rolling is proposed. A new transcendental curve-shaped, partially regular microrelief (of a trochoid type) is discussed; the shape and geometric parameters of its grooves are ...
Volodymyr Dzyura   +3 more
doaj   +1 more source

Acetone and nanoparticles effect on performance and exhaust emissions of a diesel engine

open access: yesCase Studies in Thermal Engineering, 2023
This research investigated the effects of acetone and metal nano magnesium oxides (MNMgOs) on combustion and emissions in diesel engines. Tests were conducted at various load conditions at a speed of 1500 rpm.
Erdal Çılğın   +2 more
doaj   +1 more source

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