Results 51 to 60 of about 123,614 (247)

Positive and Negative Performance Analysis of the Bi-Directional Full-Flow Pump with an “S” Shaped Airfoil

open access: yesJournal of Marine Science and Engineering, 2023
In this study, model tests and numerical simulations are conducted to study the bi-directional full-flow pump (BFFP). Firstly, the head, efficiency and shaft power of the BFFP are significantly higher in the positive operating condition than in the ...
Haifeng Jiao   +3 more
doaj   +1 more source

Three dimensional unsteady flow for an oscillating turbine blade [PDF]

open access: yes, 1999
An experimental and computational study, motivated by the need to improve current understanding of blade flutter in turbomachinery and provide 3D test data for the validation of advanced computational methods for the prediction of this aeroelastic ...
Bell, D.L., Bell, David Lloyd
core  

An Intelligent Microfluidics Enabled by Data‐Driven Deep Learning‐Based Microrobot‐Assisted Flow Manipulation

open access: yesAdvanced Intelligent Systems, EarlyView.
An AI‐enabled micromixing framework is developed by integrating cGAN with Bayesian optimization for predictive control of microrobot‐driven flow manipulation. Through this framework, the spatiotemporal evolution of micromixing is learned directly from experimental images, while rapid identification of optimized microrobot actuation strategies is ...
Dineshkumar Loganathan, Chia‐Yuan Chen
wiley   +1 more source

An overview on development of external-combustion wave rotor pressure exchange technology

open access: yesHangkong gongcheng jinzhan, 2023
The external-combustion wave rotor utilizes the unsteady pressure wave formed by the opening and clos-ing of the ports to perform high-efficiency energy conversion, which has a wide range of application prospects.
LI Fengchao   +3 more
doaj   +1 more source

Benchmarking Data‐Driven Control of Octopus‐Inspired Soft Arms in Underwater Environment

open access: yesAdvanced Intelligent Systems, EarlyView.
Underwater soft robots present safe, compliant interaction, yet reproducible control remains scarce. This work presents an open benchmark for octopus‐inspired arms: a smooth, velocity‐diverse data‐collection scheme produces a compact dataset to train a vanilla policy.
Muhammad Sunny Nazeer   +6 more
wiley   +1 more source

COX14 Variants Are Associated With Mitochondrial Complex IV Deficiency Nuclear Type 10 (MC4DN10)

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT COX14 encodes a transmembrane protein essential for cytochrome c oxidase (COX) complex assembly. A homozygous missense variant in COX14 was reported in three siblings from a single consanguineous family with severe, fatal infantile mitochondrial complex IV deficiency nuclear type 10 (MC4DN10; MIM# 619053).
Elias K. Awad   +7 more
wiley   +1 more source

Numerical Analysis of Unsteady Internal Flow Characteristics of Impeller-Guide Vane in a Vertical Axial Flow Pump Device

open access: yesFrontiers in Energy Research, 2022
A vertical axial flow pump device has the characteristics of low head and large flow and has various forms, simple structure, and flexible installation. It is widely used in low-head pumping stations in plain areas.
Fan Yang   +6 more
doaj   +1 more source

A Novel Constitutional TUBB Variant Associated With Familial Malformations of Cortical Development

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Most pathogenic tubulin variants arise de novo in sporadic patients, causing severe brain malformations and significant neurodevelopmental impairment. The resulting reproductive disadvantage typically prevents these mutations from being transmitted to offspring.
Elena Cellini   +9 more
wiley   +1 more source

The Effects of Unsteady On-Road Flow Conditions on Cabin Noise [PDF]

open access: yes, 2013
On-road, a vehicle experiences unsteady flow conditions due to turbulence in the natural wind, moving through the unsteady wakes of other road vehicles and travelling through the stationary wakes generated by roadside obstacles.
OETTLE, NICHOLAS,RICHARD
core  

Severe Headbanging Responsive to Levodopa in a Child With FOXP1 Syndrome

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT We report a 9‐year‐old female with FOXP1 syndrome due to a de novo in‐frame deletion in the FOXP1 gene. The child has a severe neurodevelopmental disorder including global developmental delay and autism spectrum disorder. At age 2, she developed severe headbanging, which was progressive and did not respond to multidisciplinary, behavioral ...
Pamela Veale   +2 more
wiley   +1 more source

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