Results 121 to 130 of about 470,877 (338)

Prediction of subsonic vortex shedding from forebodies with chines [PDF]

open access: yes
An engineering prediction method and associated computer code VTXCHN to predict nose vortex shedding from circular and noncircular forebodies with sharp chine edges in subsonic flow at angles of attack and roll are presented.
Lesieutre, Daniel J.   +1 more
core   +1 more source

Periodic solutions for circular restricted \(N+1\)-body problems

open access: yes, 2013
Summary: For circular restricted \(N+1\)-body problems, we study the motion of a sufficiently small mass point (called the zero mass point) in the plane of \(N\) equal masses located at the vertices of a regular polygon. By using variational minimizing methods, for some \(N\), we prove the existence of the noncollision periodic solution for the zero ...
Zhao, Xiaoxiao, Li, Wei, Wang, Peng
openaire   +2 more sources

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang   +10 more
wiley   +1 more source

Prediction of vortex shedding from circular and noncircular bodies in supersonic flow [PDF]

open access: yes
An engineering prediction method and associated computer code NOZVTX to predict nose vortex shedding from circular and noncircular bodies in supersonic flow at angles of attack and roll are presented.
Mendenhall, M. R., Perkins, S. C., Jr.
core   +1 more source

Novel orbits of Mercury and Venus enabled using low-thrust propulsion [PDF]

open access: yes, 2013
Exploration of the inner planets of the Solar System is vital to significantly enhance the understanding of the formulation of Earth and other planets.
Anderson, Pamela   +2 more
core  

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

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