Results 51 to 60 of about 379,391 (194)

Living with the Unknown: Intolerance of Uncertainty in Parkinson's Disease

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Parkinson's disease (PD) is marked by pervasive uncertainty due to fluctuating motor and non‐motor symptoms, variable treatment response, and an unpredictable clinical course. Intolerance of uncertainty (IU), a tendency to perceive ambiguity as threatening and respond with worry, avoidance, or decisional paralysis, may be ...
Bradley McDaniels   +3 more
wiley   +1 more source

Assessment of Passenger’s Ride Comfort of a Tricycle

open access: yes, 2018
Passenger ride comfort of road vehicles is one of the most important performances of vehicle. The research of automotive passenger ride comfort is getting more and more important.
Dižo Ján   +2 more
core   +1 more source

Design, Analysis, and Experimental Validation of a Variable‐Gap Magnetorheological Damper for Seat Suspension

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT To address the dual challenges of routine driving vibration and impact loads in vehicle seat suspensions, a novel variable‐gap magnetorheological damper (VGMRD) is proposed. By combining a tapered piston with a conformal variable‐diameter cylinder, stroke‐dependent, dual‐mode damping characteristics are achieved without the need for complex ...
Min Wei   +4 more
wiley   +1 more source

Research on Vehicle Ride Comfort Based on Virtual Prototyping Technology

open access: yes, 2011
In this paper, based on some kind of Car as the prototype, by using the multi-body dynamic analysis software ADAMS, the author Uses ADAMS/CAR modules establishes front Suspension, Rear Suspension, steering system brake system,body,tires and other models,
Feng Yan Yi, De Yang Chen
core   +1 more source

Real‐Time Fractional Control of an Electrohydraulic System Using Low‐Cost Technology

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Advances in control methods for electrohydraulic systems (EHS) improve performance by addressing nonlinearities and unknown parameters, although most studies are limited to numerical simulations. Furthermore, research with experimental validation often relies on high‐performance computing equipment, specialized data acquisition cards, and ...
Edgar H. Robles‐Sauceda   +5 more
wiley   +1 more source

Life history stability under climate change: a wildflower at the northern edge of its range

open access: yesNordic Journal of Botany, EarlyView.
Stabilities of life history traits for a widespread native perennial wildflower, Rudbeckia laciniata L., are described for five populations near the northern edge of its range in North America. Theory proposes that such populations experience variable levels of stress as suitable abiotic conditions shift north or south from year to year, which ...
Robert J. Lamb, Patricia A. MacKay
wiley   +1 more source

Nonstationarity in wildlife disease dynamics: insights from the prairie dog–plague system

open access: yesOikos, EarlyView.
Ecological relationships often vary in strength and direction across ecosystems, a pattern that has become increasingly evident as ecology expands to broader spatial and temporal scales. Although such nonstationarity – the changing effect of predictor variables across spatiotemporal contexts – is widely acknowledged in ecological research, it has ...
Gabriel M. Barrile   +6 more
wiley   +1 more source

RIDE (Réseau Interuniversitaire des Doctorants Enseignants)

open access: yes, 2014
Nom de l’association : Réseau Interuniversitaire des Doctorants Enseignants (RIDE) Contacts : www.ride-association.fr leride.contact@gmail.com https://www.facebook.com/ReseauRIDE Rattachement institutionnel : Le RIDE n'est pas rattaché à une université ...
ride
core   +1 more source

Transforming a Poaching Hotspot: Embedded NGO Governance Between State and Community in Southern China

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT This article examines how a local environmental NGO in southern China transformed Guantouling Hill, once a prominent poaching hotspot along the East Asian–Australasian Flyway, into a recognised model of community‐based biodiversity conservation.
Zheng Lin, Miao Chen
wiley   +1 more source

Braking Control for Improving Ride Comfort

open access: yes, 2018
While many vehicle control systems focus on vehicle safety and vehicle performance at high speeds, most driving conditions are very low risk situations. In such a driving situation, the ride comfort of the vehicle is the most important performance index ...
Lee Jonghyup, Choi Seibum
core   +2 more sources

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