Results 11 to 20 of about 614,591 (311)

Tired of being tired [PDF]

open access: yes, 2021
In the disease processes following all severities of acquired brain injury, fatigue and sleep disturbances are highly prevalent and may last from the initial recovery phase up until years post-injury. Furthermore, these symptoms are associated with poorer social, physical, cognitive, and general functioning.
openaire   +1 more source

Measurement of structural intensity on beam structure using angular rate sensor

open access: yesNihon Kikai Gakkai ronbunshu, 2016
Measuring or calculating structural intensity affords us to understand the propagation paths of vibration and the amount of the transmitted power. In this paper, a new structural intensity measurement method is proposed, in which an angular rate sensor ...
Toru YAMAZAKI   +4 more
doaj   +1 more source

Steady State Analysis and Prediction of Rolling Resistance for a Moving Radial Tire Using Hyper-Viscoelastic Model [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2014
A 185/65R15 steel belted radial tire was analyzed for the prediction of its rolling resistance using finite element method. The Abaqus code was used for this purpose.
Mir Hamid Reza Ghoreishy, Ghasem Naderi
doaj   +1 more source

Structural and physico-mechanical properties of natural rubber/GTR composites devulcanized by microwaves: influence of GTR source and irradiation time [PDF]

open access: yes, 2018
Ground tire rubber from car and truck was modified using microwave irradiation at variable time. The irradiated ground tire rubber was used as filler in composites based on natural rubber.
Cañavate Ávila, Francisco Javier   +4 more
core   +2 more sources

A technical survey on tire-road friction estimation

open access: yesFriction, 2017
Lack of driver’s knowledge about the abrupt changes in pavement’s friction and poor performance of the vehicle’s stability, traction, and ABS controllers on the low friction surfaces are the most important factors affecting car crashes. Due to its direct
Seyedmeysam Khaleghian   +2 more
doaj   +1 more source

ANALYSIS OF THE FORCE DURING OVERCOMING THE ROADBLOCK – THE PRELIMINARY EXPERIMENTAL TESTS [PDF]

open access: yesTransport Problems, 2016
The paper applies to the issue of preservation of passenger vehicles during overcoming the roadblocks on a dry asphalt surface with the constant speed.
Jakub POLASIK, Konrad J. WALUŚ
doaj   +1 more source

Secured Credit and Bankruptcy: A Call for the Federalization of Personal Property Security Law [PDF]

open access: yes, 1987
In recent years, the need for systems monitoring the current in ation pressure in pneumatic tires has grown dramatically. One way to monitor the in ation pressure is to use the fact that the tire reacts like a spring when excited from road roughness. The
Phillips, David M.
core   +2 more sources

Model for the Pattern-Dependent Wet Grip Prediction of Tires

open access: yesVehicles, 2021
The most important task of the tire is to ensure driving safety by optimally transmitting the required longitudinal and lateral driving forces. Although great progress has been made in the past in the development of new materials and patterns, many ...
Jan Löwer   +4 more
doaj   +1 more source

Research of damage to the rear wheel rim in a tipper-truck [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2022
Serious damage to the inner rim of the rear twin wheel in one dump truck was noted during the operation of the fleet performing transport tasks. It was a drive wheel, and its damage occurred while driving with a load exceeding the permissible value.
Przemyslaw Kubiak   +8 more
doaj   +1 more source

Tire-Pavement Friction Characteristics with Elastic Properties of Asphalt Pavements

open access: yesApplied Sciences, 2017
The skid-resisting performance of pavement is a critical factor in traffic safety. Recent studies primarily analyze this behavior by examining the macro or micro texture of the pavement.
Miao Yu   +3 more
doaj   +1 more source

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