Results 31 to 40 of about 14,554 (295)

contribution to the determination of actual vibratory loading of a special four axle truck

open access: yesVojnotehnički Glasnik, 1998
Frame and driving axles of trucks are affected by dynamical loading during service period. Actual loading is necessary to be known in the designing phase (for calculations and investigations).
Miroslav Demić   +2 more
doaj   +1 more source

Criteria for selecting the vibratory pile drivers (rus) [PDF]

open access: yesИнженерно-строительный журнал, 2011
Nowadays in Russia there has been intensive transition from low-rise construction to the high-rise construction. High-rise construction requires reliable foundations.
Kolosova N.B., Bulatov G.Ya
doaj  

Dynamic sensor Patent [PDF]

open access: yes, 1967
Dynamic sensor for gas pressure or density ...
Dimeff, J.
core   +1 more source

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen   +7 more
wiley   +1 more source

Investigation into the influence of vibratory roller dynamic characteristics on interaction features of Frame-Drum-Soil system elements

open access: yesВестник СибАДИ
Introduction. Vibratory rollers are widely used for soil compaction in various types of construction. The technological efficiency of vibratory rollers depends on their technical characteristics, including the frequency and driving force of vibrations ...
I. S. Tyuremnov
doaj   +1 more source

Analysis of ways to ensure self-propellation of vibratory plate compactors [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
Self-propelled plate compactors are surface-action soil compaction machines with a flat working device set in a state of oscillatory motion by means of a vibration exciter.
Afanasev M.A., Tyuremnov I.S.
doaj   +1 more source

Vibration Control for Electric Vehicles With In-Wheel Switched Reluctance Motor Drive System

open access: yesIEEE Access, 2020
The in-wheel switched reluctance motor (IWSRM) has significant potential for utilization in electric vehicle (EV) because of its inherent advantages such as low cost, robustness, wide speed range, and direct drive mode.
Yueying Zhu   +3 more
doaj   +1 more source

Vibrating element electrometer with output signal magnified over input signal by a function of the mechanical Q of the vibrating element Patent [PDF]

open access: yes, 1968
Vibrating element electrometer producing high conversion gain by input current control of elements resonant frequency displacement ...
Coon, G. W., Dimeff, J.
core   +1 more source

The Physician‐Scientist Pipeline for Pediatric Rheumatology – Current Landscape and Future Perspectives.

open access: yesArthritis Care &Research, Accepted Article.
Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu   +2 more
wiley   +1 more source

Analysis of Soil Response during High-Frequency Vibratory Steel Pipe Pile Driving in Soft Soil

open access: yesAdvances in Civil Engineering
High-frequency vibratory pile driving exhibits remarkable efficiency in soft soil, with its impact on the surrounding soil to a limited range. Studying the evolution of stress and strain fields in the soil surrounding the pile during the pile driving ...
Fengjun Chen   +3 more
doaj   +1 more source

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