Results 51 to 60 of about 1,050,180 (240)
BP Neural Network Model for Seam Tracking Offset during High-Power Fiber Laser Welding
, 2011 Seam tracking is significant to obtain good welding quality. Aiming at establishing a model to detect and calculate the seam tracking offset during high-power fiber laser welding of Type 304 austenitic stainless steel plate butt joint welding, an ...
Qian Wen +3 more
core +1 more source
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
Remote Sensing, 2018 The study of crustal deformation fields caused by earthquakes is important for a better understanding of seismic hazard and growth of geological structures in tectonically active areas.
Sanaz Vajedian +7 more
doaj +1 more source
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Frontiers in Plant ScienceIntroductionTracked agricultural vehicles operating in complex farmland environments are prone to track slip, which degrades path-tracking accuracy and may lead to unstable motion.
Huanyu Liu +6 more
doaj +1 more source
Revista Cartográfica, 2021 El presente estudio contempla un análisis multitemporal con imágenes satelitales y datos meteorológicos de un grupo de glaciares denominados Glaciares Escondidos, ubicados al suroeste del Campo de Hielo Patagónico Sur. Compuesto por los glaciares Dickson,
Guido Luis Pilato +4 more
doaj +1 more source
DNA ligase LigE increases bacterial transformation with damaged extracellular DNA
FEBS Letters, EarlyView.The DNA ligase LigE from the naturally competent Gram‐negative bacterium Neisseria gonorrhoaea increases transformation with cut extracellular DNA. This process is ATP‐dependent and relies on the catalytic activity of LigE; it also requires that LigE contains an intact periplasmic localisation sequence, indicating that ligE functions in the periplasm ...
Jolyn Pan +4 more
wiley +1 more source
International Journal of Digital EarthD-InSAR is sensitive to noise in low-coherence areas, while offset tracking lacks accuracy, making both insufficient for complex mining monitoring. Robust methods for stable monitoring of highly dynamic, large-gradient deformation remain urgently needed.
Yuejuan Chen +7 more
doaj +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Frequency synchronization and phase offset tracking in a real-time 60-GHz CS-OFDM MIMO system
, 2022 S.2281-2286The performance of an Orthogonal Frequency-Division-Multiplexing (OFDM)-based 60-GHz system can be strongly degraded due to carrier frequency impairment and Phase Noise (PN).
Kortke, A., Koschel, L.
core +1 more source