Results 101 to 110 of about 3,028,772 (307)

Power Transmission Lines Foreign Object Intrusion Detection Method for Drone Aerial Images Based on Improved YOLOv8 Network

open access: yesDrones
With the continuous growth of electricity demand, the safety and stability of transmission lines have become increasingly important. To ensure the reliability of power supply, it is essential to promptly detect and address foreign object intrusions on ...
Hongbin Sun   +4 more
doaj   +1 more source

A brief note on quality loss functions used in quality engineering

open access: yes, 2019
In quality engineering, loss functions play a critical role in understanding process losses. Poorly operated production units and incomplete designed products cause major incidents involving monetary and social losses.
Köksoy O.
core  

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Zooming Into Clarity: Image Denoising Through Innovative Autoencoder Architectures

open access: yesIEEE Access
In today’s era of increasing data complexity and pervasive noise, robust techniques for data processing, reconstruction, and denoising are crucial.
Khatereh Mohammadi   +2 more
doaj   +1 more source

Limits of Inflation Targeting Strategy [PDF]

open access: yesTheoretical and Applied Economics, 2006
This paper evaluates the trade-off between output volatility and the variability of the inflation rate around its target (Romanian case). The optimal choice for National Bank of Romania (NBR), in our opinion, is the flexible inflation targeting. For this
Aura Niculescu, Cristian Socol
doaj  

Presbyosmia, Parkinson’s and Pharmaceutically-induced loss of olfactory function

open access: yes, 2007
Olfactory function is impaired in the majority of persons with Parkinson's disease (PD). Olfactory dysfunction occurs early in the disease and is a proposed means of premorbid disease detection. However, the level of olfactory impairment is not universal
Burne, Thomas   +3 more
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Research on the Method of Foreign Object Detection for Railway Tracks Based on Deep Learning

open access: yesSensors
Addressing the limitations of current railway track foreign object detection techniques, which suffer from inadequate real-time performance and diminished accuracy in detecting small objects, this paper introduces an innovative vision-based perception ...
Shanping Ning, Feng Ding, Bangbang Chen
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

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