Results 131 to 140 of about 188,258 (355)

Multimorbidity and Associations with Cognition and Alzheimer's Disease Biomarkers

open access: yesAnnals of Neurology, EarlyView.
Objective Multimorbidity, the coexistence of 2 or more chronic conditions, has been linked to cognitive aging and Alzheimer's disease (AD) and AD‐related dementias, yet the mechanisms remain unclear. We aimed to examine the associations of multimorbidity with cognition and biomarkers across multiple mechanistic pathways.
Xiaqing Jiang   +45 more
wiley   +1 more source

Simulation numérique en régime turbulent de l’influence du débit et du champ thermique dans un cyclone

open access: yesRevue des Énergies Renouvelables, 2011
Les cyclones représentent des dispositifs très utilisés pour la séparation gazaérosols dans l’industrie. L’étude approfondie de l’écoulement turbulent tridimensionnel dans un cyclone est très complexe et demande des codes de calculs puissants.
K. Talbi   +3 more
doaj  

Speech Biomarkers for Quantifying Effects of Subthalamic Deep Brain Stimulation in Parkinson's Disease

open access: yesAnnals of Neurology, EarlyView.
Objective Dysarthria is one of the most common and disabling side effects of subthalamic nucleus deep brain stimulation (STN‐DBS) in Parkinson's disease (PD). Stimulation often exacerbates speech dysfunction beyond the effects of PD progression, likely because of current spread to structures surrounding the STN.
Petr Krýže   +17 more
wiley   +1 more source

Flow simulation in a flip bucket spillway: Dakpokei reservoir case study

open access: yesTạp chí Khoa học và Công nghệ
Simulating the hydraulic behavior of an ogee spillway with a free jet energy dissipation form is a complex task due to the involvement of two phases: liquid (water) and gas (air).
Vu Huy Cong
doaj   +1 more source

Sex Differences in the Association of Simultaneous Decline in Blood Pressure and Decline in Cognition during Aging

open access: yesAnnals of Neurology, EarlyView.
Objective Both high and declining blood pressure (BP) are associated with risk of cognitive decline in older adults, and women have higher rates of hypertension and faster cognitive decline in late‐life. In old age, the relationship between changes in BP and changes in cognition is complex, and although sex differences in cognitive function and decline
Nicholas W. Baumgartner   +4 more
wiley   +1 more source

Análisis con FLUENT y CFX [PDF]

open access: yes, 2012
García Sánchez, FM. (2011). Análisis con FLUENT y CFX.
García Sánchez, Francisco Manuel
core  

A new Patient‐Reported Outcome Scale to assess autoimmune Encephalitis: PROSE

open access: yesAnnals of Neurology, EarlyView.
Objective Autoimmune encephalitis (AIE) has long‐lasting effects. Generic clinical assessment‐scales insufficiently capture disease‐specific sequelae. Patient‐reported outcome measures (PROMs) assess outcomes important to patients, ensuring relevance in the clinic and trials.
Juliette Brenner   +24 more
wiley   +1 more source

Modeling Fluid Flow Using Fluent [PDF]

open access: yes, 2009
The study of fluids is vital for our understanding of the world. Traditionally this was done through studying fluid flow on models in something like a wind tunnel, but in the last century the field of computational fluid dynamics has come into being. One
Zoll, Jonathan Daniel
core  

Research on Evaporation Characteristics and Safe Storage Duration of Marine Liquid Hydrogen Storage Tanks Under the Coupling Effect of Heat Leakage and Sloshing

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Liquid hydrogen, a zero‐carbon and high–energy‐density fuel, is a promising option for future oceangoing vessels. During maritime transportation, onboard cryogenic tanks are exposed to ambient heat leakage and ship‐induced roll motion, which can trigger sloshing and fundamentally modify the coupled thermo‐fluid processes governing boil‐off and
Yan Deng   +5 more
wiley   +1 more source

Numerical and experimental design study of a regenerative pump [PDF]

open access: yes, 2010
This paper presents the use of a commercial CFD code to simulate the flow-field within the regenerative pump and compare the CFD results with new experimental data.
Quail, Francis J.   +2 more
core  

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