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| http://dx.doi.org/10.1007/s11356-024-34102-2 | DOI Listing |
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During early development, embryos coordinate the growth of different tissues to ensure that they reach the correct proportions. A new paper in Development shows that tissue scaling occurs in the tail of the post-gastrulation zebrafish embryo. The study suggests that this scaling is underpinned by multi-tissue tectonics, a mechanism whereby the deformation of one growing tissue can impact the dynamics of a neighbouring tissue.
View Article and Find Full Text PDFLearning with noisy labels via clean aware sharpness aware minimization.
Sci Rep
January 2025
School of Mechanical, Electrical, and Information Engineering, Putian University, Putian, 351100, China.
Noise label learning has attracted considerable attention owing to its ability to leverage large amounts of inexpensive and imprecise data. Sharpness aware minimization (SAM) has shown effective improvements in the generalization performance in the presence of noisy labels by introducing adversarial weight perturbations in the model parameter space. However, our experimental observations have shown that the SAM generalization bottleneck primarily stems from the difficulty of finding the correct adversarial perturbation amidst the noisy data.
View Article and Find Full Text PDFThe Effect of Group-Based Early Parent Education on Development in Preterm Infants.
Children (Basel)
November 2024
Department of Rehabilitation Medicine, Asan Medical Center, College of Medicine, University of Ulsan, Seoul 05505, Republic of Korea.
Objectives: This study explored how group-based early parent education impacts development in preterm infants.
Methods: This retrospective cohort study, with a historical control group, included preterm infants (n = 246) with corrected ages (CAs) of 0-3 months. Those visiting the clinic between July 2017 and December 2018 formed the control group (n = 145), whereas those visiting between January 2019 and February 2020 (n = 101) constituted the education group.
Reduced Gaussian Kernel Filtered-x LMS Algorithm with Historical Error Correction for Nonlinear Active Noise Control.
Entropy (Basel)
November 2024
School of Information Science and Technology, Southwest Jiaotong University, Chengdu 611756, China.
This paper introduces a reduced Gaussian kernel filtered-x least mean square (RGKxLMS) algorithm for a nonlinear active noise control (NANC) system. This algorithm addresses the computational and storage challenges posed by the traditional kernel (i.e.
View Article and Find Full Text PDFA Genetic Make Up of Italian Lipizzan Horse Through Uniparental Markers to Preserve Historical Pedigrees.
Biology (Basel)
December 2024
Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria (CREA), Research Centre for Animal Production and Aquaculture, Via Salaria 31, 00015 Monterotondo, Italy.
Lipizzan is a famous horse breed dating back to 1580 when the original stud of Lipica was established by the Hasburg Archduke Charles II. Currently, the Italian State Stud of Lipizzan Horses (ASCAL) is a conservation nucleus managed through strict mating rules where mitochondrial DNA sequences are used to verify the correct assignment of mares to a historical pedigree maternal lineage. Here, we analyzed the D-loop sequences of Lipizzan horses from the ASCAL in Monterotondo (Rome, Italy) in order to confirm their pedigree assignment to known female founder families.
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