Results 71 to 80 of about 6,934,367 (305)

Assessment of machine assisted target detection

, 2022
S.430-436For the exploitation of aerial and satellite imagery, human photo interpreters need support by automatic image analysis components to meet the requirements of large data set analysis under strong time constraints.
Roller, W., Saur, G., Willersinn, D., Klausmann, P., Peinsipp-Byma, E.   +4 more
core   +1 more source

Unordered Stacked Pillbox Detection Algorithm Based on Improved YOLOv8

Big Data and Cognitive Computing
To enable fully automated medicine warehousing in intelligent pharmacy systems, accurately detecting disordered, stacked pillboxes is essential. This paper proposes a high-precision detection algorithm for such scenarios based on an improved YOLOv8 ...
Jiahang Pan, Rui Zhou, Jie Feng, Mincheng Wu, Xiang Wu, Hui Dong   +5 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A lightweight and efficient ship detection model for complex maritime environments

Applied Ocean Research
Due to the complex and dense traffic in ports and their surrounding sea areas, along with the diverse and varying sizes of ships, ship detection faces significant challenges.
Yuankui Li, Ziqi Jia, Xinyu Zhang, Fang Yang, Xuefeng Yang   +4 more
doaj   +1 more source

SAR Traffic Monitoring Using Time-Frequency Analysis for Detection and Parameter Estimation [PDF]

, 2008
In recent years many powerful techniques and algorithms for joint time-frequency analysis have been developed and successfully applied to ISAR imaging and SAR ground moving target indication (GMTI).
Stefan V. Baumgartner, Baumgartner, Stefan, Krieger, Gerhard, Gerhard Krieger   +3 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Robust detection and identification of multiple oomycetes and fungi in environmental samples by using a novel cleavable padlock probe-based ligation-detection assay [PDF]

, 2009
Simultaneous detection and identification of multiple pathogenic microorganisms in complex environmental samples are required in numerous diagnostic fields.
Dullemans, A.M., Slawiak, M., Dullemans, A., Van Doorn, R., Doorn, R., van, Kowalchuk, G.A., Doorn, R. van, Schoen, C.D., Szemes, M., Bonants, P.J.M., Bonants, P.   +10 more
core   +2 more sources

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

FEBS 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, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Determination of target detection limits in hyperspectral data using band selection and dimensionality reduction

, 2022
Paper 99970H, 8 S.Hyperspectral remote sensing data can be used for civil and military applications to robustly detect and classify target objects. High spectral resolution of hyperspectral data can compensate for the comparatively low spatial resolution,
Oechslin, R., Kedem, B., Middelmann, Wolfgang, Kneubuehler, M., Twizer, K., Rotman, S., Lenz, Andreas, Gross, Wolfgang, Boehler, J., Wellig, P., Schilling, Hendrik   +10 more
core   +1 more source

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

FEBS 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