Results 51 to 60 of about 879,921 (312)
An ESG-ConvNeXt network for steel surface defect classification based on hybrid attention mechanism
Scientific ReportsDefect recognition is crucial in steel production and quality control, but performing this detection task accurately presents significant challenges.
Ning Zhang +4 more
doaj +1 more source
Quantum error-detection at low energies [PDF]
Journal of High Energy Physics, 2019 Abstract Motivated by the close relationship between quantum error-correction, topological order, the holographic AdS/CFT duality, and tensor networks, we initiate the study of approximate quantum error-detecting codes in matrix product states (MPS).
Gschwendtner, Martina +3 more
openaire +6 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Acta Polytechnica, 2017 Cognitive radio (CR) is a wireless technology developed to improve the usage in the spectrum frequency. Energy consumption is considered as a big problem in this technology, especially during a spectrum sensing.
Hikmat Najem Abdullah, Hadeel Sami Abed
doaj +1 more source
Correlating low energy impact damage with changes in modal parameters: a preliminary study on composite beams [PDF]
, 2009 This paper is an experimental study of the effects of multi-site damage on the vibration response of a composite beam damaged by low energy impact. The variation of the modal parameters with different levels of impact energy and density of impact is ...
Morlier, Joseph +2 more
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Fundamental Limitations in Energy Detection for Spectrum Sensing
Journal of Sensor and Actuator Networks, 2018 A key enabler for Cognitive Radio (CR) is spectrum sensing, which is physically implemented by sensor and actuator networks typically using the popular energy detection method.
Xiao-Li Hu, Pin-Han Ho, Limei Peng
doaj +1 more source
Sensors, 2023 Spectrum-sensing technology is crucial for the development of underwater acoustic communication networks and plays a key role in detecting spectrum holes and channel occupancy.
Jing Zhang, Liyuan Lin, Rui Zhang
doaj +1 more source
Energy-efficient detection in sensor networks [PDF]
Sixth International Conference of Information Fusion, 2003. Proceedings of the, 2003 There is significant interest in battery-powered sensor networks to be used for detection in a wide variety of applications, from surveillance and security to health and environmental monitoring. Severe energy and bandwidth constraints at each sensor node demand system-level approaches to design that consider detection performance jointly with system ...
Swaroop Appadwedula +2 more
openaire +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source