Results 71 to 80 of about 687,920 (318)

An ultrahigh sensitivity acoustic sensor system for weak signal detection based on an ultrahigh-Q CaF2 resonator

open access: yesMicrosystems & Nanoengineering, 2023
Acoustic sensors with ultrahigh sensitivity, broadband response, and high resolution are essential for high-precision nondestructive weak signal detection technology.
Tong Xing   +10 more
doaj   +1 more source

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

Recent Progress of Electromagnetic Field Characterization of Chip Surface

open access: yesAdvanced Devices & Instrumentation
The rapid development of chip manufacturing technology has increased the demand for precise characterization techniques. The characterization technique of the physical field on the surface of a chip is crucial for analyzing chip failures and diagnosing ...
Huan Fei Wen   +9 more
doaj   +1 more source

A deep reinforcement learning approach for flexible multipath routing using graph neural networks [PDF]

open access: yesMATEC Web of Conferences
Conventional dynamic routing protocols such as RIP and OSPF predominantly adopt singlepath transmission strategies, which often result in inefficient bandwidth utilization and network congestion, especially under dynamic traffic demands.
Geng Kun, Zhang Yingzi, Liu Wenyi
doaj   +1 more source

Some Aspects of Pile Testing Using Dynamic Load Test (DLT) [PDF]

open access: yes, 2021
The paper presents typical examples of pile load tests with a specific analysis of results, whereby the test methodology relies on existing ASTM standards, own knowledge and experience.
Šušić, Nenad   +3 more
core  

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

SharkNet-5G wireless link integration technology research [PDF]

open access: yesMATEC Web of Conferences
Intelligent manufacturing environment puts forward multi-dimensional requirements for industrial control networks, such as flexibility, mobility and dynamic adaptability, etc.
Xie Yanzhang   +4 more
doaj   +1 more source

Testing dynamical models of vision

open access: yesVision Research, 2011
Most models of vision focus either on the spatial or temporal aspects of visual processing and neglect the other component. A variety of studies have shown, however, that spatial and temporal processing cannot easily be separated. The shine-through effect has proven to be a sensitive tool to study spatio-temporal processing.
Rüter J, Francis G, Frehe P, Herzog MH
openaire   +3 more sources

Gear tooth crack detection using dynamic response analysis [PDF]

open access: yes, 2013
Efficient non-destructive fault detection and severity assessment can be performed using vibration analysis. This paper studies gear tooth crack detection through investigating the natural frequencies of the studied gear model.
Mohammed, Omar D.,, Rantatalo, Matti,
core   +1 more source

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

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