Results 121 to 130 of about 3,714,854 (310)
A novel potential/viscous flow coupling technique for computing helicopter flow fields [PDF]
Because of the complexity of helicopter flow field, a zonal method of analysis of computational aerodynamics is required. Here, a new procedure for coupling potential and viscous flow is proposed.
Strash, Daniel J. +2 more
core +1 more source
Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi +19 more
wiley +1 more source
Structural Design and Flow Field Characteristics of Self-Propelled Rotating Jet Nozzle
Shiyou jixieThe hydraulic jet radial horizontal well technology is of great significance for efficient and economic development of oil and gas in complex strata， as well as production enhancement in mature fields.
Mu Zongjie +6 more
doaj
Tip vortex computer code SRATIP. User's guide [PDF]
This User's Guide applies to the three dimensional viscous flow forward marching analysis, PEPSIG, as used for the calculation of the helicopter tip vortex flow field. The guide presents a discussion of the program flow and subroutines, as well as a list
Levy, R., Lin, S. J.
core +1 more source
Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende +26 more
wiley +1 more source
AgricultureIn order to design the structure and optimize the working parameters of a straw-crushing device, and to improve the qualified rate of straw-crushing length and the rate of straw fluidity, the influence of the airflow characteristics and pressure ...
Tao Wu +6 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano +11 more
wiley +1 more source
Numerical Simulation of Axial Hydrocyclone for Oil Well Produced Liquid Pre-dehydrating
Shiyou jixie, 2015 The axial hydrocyclone is ideal pre-dehydrating equipment for the oil well produced liquid to improve the oil field economic benefit.The inner flow field of the designed axial hydrocyclone is studied with the computational fluid dynamics software Fluent ...
Xiong Si, Liu Meili, Chen Jiaqing
doaj
Research on Identification Method of Wear Degradation of External Gear Pump Based on Flow Field Analysis. [PDF]
Sensors (Basel), 2020 Guo R, Li Y, Shi Y, Li H, Zhao J, Gao D.
europepmc +1 more source
Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati +10 more
wiley +1 more source