Results 21 to 30 of about 750,368 (294)

A Vision sensing-based automatic evaluation method for teaching effect based on deep residual network

open access: yesMathematical Biosciences and Engineering, 2023
The automatic evaluation of the teaching effect has been a technical problem for many years. Because only video frames are available for it, and the information extraction from such dynamic scenes still remains challenging.
Meijuan Sun
doaj   +1 more source

Leukocyte recognition algorithm in leucorrhea microscopic images based on ResNet-34 neural network [PDF]

open access: yesE3S Web of Conferences, 2020
Automatic leucocyte recognition for leukorrhea microscopic images is a digital image processing technology in the field of machine learning. The existence and quantity of leukocytes in leucorrhea microscopic image is an important sign and basis to judge ...
Wan Xiuchao   +3 more
doaj   +1 more source

ANXA11 mutations are associated with amyotrophic lateral sclerosis–frontotemporal dementia

open access: yesFrontiers in Neurology, 2022
BackgroundThe Annexin A11 (ANXA11) gene has been newly identified as a causative gene of amyotrophic lateral sclerosis (ALS) with or without frontotemporal dementia (FTD).
Yu Wang   +9 more
doaj   +1 more source

Global Skewness and Coherence for Hypersonic Shock-Wave/Boundary-Layer Interactions with Pressure-Sensitive Paint

open access: yesAerospace, 2021
The global surface pressure was measured on a 7° half-angle circular cone/flare model at a nominally zero angle of attack using pressure-sensitive paint (PSP).
Carson L. Running, Thomas J. Juliano
doaj   +1 more source

The exoskeleton expansion: improving walking and running economy

open access: yesJournal of NeuroEngineering and Rehabilitation, 2020
Since the early 2000s, researchers have been trying to develop lower-limb exoskeletons that augment human mobility by reducing the metabolic cost of walking and running versus without a device.
G. Sawicki   +3 more
semanticscholar   +1 more source

Clinical and Genetic Study on a Chinese Patient with Infantile Onset Epileptic Encephalopathy carrying a PPP3CA Null Variant: a case report

open access: yesBMC Pediatrics, 2020
Background PPP3CA gene encodes the catalytic subunit A of a calcium-dependent protein phosphatase called calcineurin. However, two distinct mechanisms in PPP3CA deficiency would cause two clinically different diseases.
Sai Yang   +8 more
doaj   +1 more source

Running Experiments on Amazon Mechanical Turk

open access: yesJudgment and Decision Making, 2010
Although Mechanical Turk has recently become popular among social scientists as a source of experimental data, doubts may linger about the quality of data provided by subjects recruited from online labor markets.
Gabriele Paolacci   +2 more
semanticscholar   +1 more source

Phenotype-Driven Virtual Panel Is an Effective Method to Analyze WES Data of Neurological Disease

open access: yesFrontiers in Pharmacology, 2019
Objective: Whole Exome Sequencing (WES) is an effective diagnostic method for complicated and multi-system involved rare diseases. However, annotation and analysis of the WES result, especially for single case analysis still remain a challenge.
Xu Wang   +6 more
doaj   +1 more source

How Are Sports-Trackers Used by Runners? Running-Related Data, Personal Goals, and Self-Tracking in Running

open access: yesSensors, 2021
The purpose of this research is to explore the roles that sports trackers and running-related data play in runners’ personal goal achievement. A two-week diary study and semi-structured interviews were conducted with 22 runners to explore how runners ...
Armağan Karahanoğlu   +3 more
doaj   +1 more source

Analysis and performance trends of Serbian runners in the Belgrade marathon in the 2007-2019 period [PDF]

open access: yesFizička Kultura, 2022
The Belgrade Marathon has been held since 1988 and has the longest tradition in the Western Balkans region. The trend in the number of participants in the Belgrade Marathon showed a significant increase in the 2007-2019 period.
Stojiljković Stanimir   +3 more
doaj   +1 more source

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