Results 151 to 160 of about 335,553 (312)

Flow patterns and heat transfer for flow boiling in small to micro diameter tubes

open access: yes, 2008
An overview of the recent developments in the study of flow patterns and boiling heat transfer in small to micro diameter tubes is presented. The latest results of a long-term study of flow boiling of R134a in five vertical stainless steel tubes of ...
Karayiannis, TG   +3 more
core  

DECOUPLER DESIGN FOR AN INTERACTING TANKS SYSTEM

open access: yesTikrit Journal of Engineering Sciences, 2013
The mathematical model forthe two interacting tanks system was derived and the dynamic behavior of thissystem was studied by introducing a step change in inlet flow rate. In thispaper, the analysis of the interaction loops between the controlled variable(
Duraid F. Ahmed
doaj  

Temporal Interference Stimulation of Centromedian‐Parafascicular Complex in Disorders of Consciousness: A Pilot Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Treatment of disorders of consciousness (DoC) remains a major clinical challenge, and noninvasive, targeted modulation of deep brain structures has emerged as a promising therapeutic strategy. We aimed to evaluate the feasibility/safety and preliminary effects of thalamic temporal interference stimulation (TIS) targeting centromedian‐
Gengyao Hu   +7 more
wiley   +1 more source

Self-driven flow loop in microscale

open access: yes, 2010
[[abstract]]This study proposes a conceptual design of three-dimensional self-driven loop and the concept is demonstrated as a passive control of pumping liquids within networks.
Jen-Hau Cheng; Yuan-Tai Tseng; Fan-Gang Tseng; Wei-Keng Lin; Ching-Chang Chieng
core  

Global Rather Than Vertical‐Selective Saccadic Abnormalities in Progressive Supranuclear Palsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To test whether vertical saccades are preferentially affected in Progressive Supranuclear Palsy (PSP). Methods PSP patients (n = 24) were compared to age‐matched controls (n = 94) and two degenerative groups (Alzheimer's disease, n = 20; Lewy body disease, n = 50).
Duy Duan Nguyen   +6 more
wiley   +1 more source

Thrombogenicity assessment of Pipeline Flex, Pipeline Shield, and FRED flow diverters in an in vitro human blood physiological flow loop model. [PDF]

open access: yesJ Biomed Mater Res A, 2018
Girdhar G   +7 more
europepmc   +1 more source

Multi-Evaporator Closed Loop Thermosyphon [PDF]

open access: yes, 2015
A novel type of multi-evaporator Closed-Loop Two-Phase Thermosyphon has been designed and tested at different inclinations and heat input levels. The device consists in an aluminum tube (I.D./O.D.
Vanoli, G. F.   +10 more
core  

Loop Distribution with Arbitrary Control Flow

open access: yes, 1990
Loop distribution is an integral part of transforming a sequential program into a parallel one. It is used extensively in parallelization, vectorization, and memory management.
Ken Kennedy, Kathryn S. Mckinley
core   +1 more source

Risk of Retinopathy Associated with Long‐Term Use of Hydroxychloroquine in Patients with Rheumatic Diseases: A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to estimate the prevalence and cumulative incidence of hydroxychloroquine retinopathy (HCQ‐R) and its risk factors among patients receiving long‐term HCQ with rheumatic diseases through a systematic review and meta‐analysis of observational studies that used spectral‐domain optical coherence tomography (SD‐OCT) for screening ...
Narsis Daftarian   +4 more
wiley   +1 more source

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