Elucidating the impact of microstructure on mechanical properties of phase-segregated polyurea: Finite element modeling of molecular dynamics derived microstructures

Posted by klaurent Cornell

Kavli Affiliate: Brett Fors| First 5 Authors: Steven J. Yang, Steven J. Yang, , , | Summary:Phase-segregated polyureas (PU) have received considerable interest due to their use as tough, impact-resistant coatings. Polyureas are favored for these applications due to their mechanical strain rate sensitivity and energy dissipation. Predicting and tailoring the mechanical response of PU […]


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nnSAM: Plug-and-play Segment Anything Model Improves nnUNet Performance

Posted by dbos Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Yunxiang Li, Bowen Jing, Zihan Li, Jing Wang, You Zhang | Summary: Automatic segmentation of medical images is crucial in modern clinical workflows. The Segment Anything Model (SAM) has emerged as a versatile tool for image segmentation without specific domain training, but it requires human prompts and […]


Continue.. nnSAM: Plug-and-play Segment Anything Model Improves nnUNet Performance

nnSAM: Plug-and-play Segment Anything Model Improves nnUNet Performance

Posted by klaurent Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Yunxiang Li, Bowen Jing, Xiang Feng, Zihan Li, Yongbo He | Summary: The recent developments of foundation models in computer vision, especially the Segment Anything Model (SAM), allow scalable and domain-agnostic image segmentation to serve as a general-purpose segmentation tool. In parallel, the field of medical image […]


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Synthetic Speech Detection Based on Temporal Consistency and Distribution of Speaker Features

Posted by klaurent Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Yuxiang Zhang, Zhuo Li, Jingze Lu, Wenchao Wang, Pengyuan Zhang | Summary: Current synthetic speech detection (SSD) methods perform well on certain datasets but still face issues of robustness and interpretability. A possible reason is that these methods do not analyze the deficiencies of synthetic speech. In […]


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CrossZoom: Simultaneously Motion Deblurring and Event Super-Resolving

Posted by klaurent Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Chi Zhang, Xiang Zhang, Mingyuan Lin, Cheng Li, Chu He | Summary: Even though the collaboration between traditional and neuromorphic event cameras brings prosperity to frame-event based vision applications, the performance is still confined by the resolution gap crossing two modalities in both spatial and temporal domains. […]


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Image of Kerr-de Sitter black holes: An additional avenue for testing the cosmological constant

Posted by klaurent Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Chao-Jun Feng, Towe Wang, , | Summary: To explore the feasibility of utilizing black hole images to test the cosmological constant, we have developed a comprehensive analytical method for simulating images of Kerr-de Sitter black holes illuminated by equatorial thin accretion disks. Our findings indicate […]


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Arcus X-ray telescope performance and alignment

Posted by klaurent MIT

Kavli Affiliate: Eric D. Miller, Ralf K. Heilmann | First 5 Authors: Hans Moritz Günther, Peter Cheimets, Eric D. Miller, Casey DeRoo, Randall K. Smith | Summary: Arcus is a concept for a probe class mission to deliver high-resolution FUV and X-ray spectroscopy. For X-rays, it combines cost-effective silicon pore optics (SPO) with high-throughput critical-angle […]


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Pan-viral ORFs discovery using Massively Parallel Ribosome Profiling

Posted by klaurent Rockefeller

Kavli Affiliate: Charles M. Rice | Authors: Shira Weingarten-Gabbay, Matthew R Bauer, Alexandra C Stanton, Susan Klaeger, Eva K Verzani, Daniel Lopez, Karl R Clauser, Steven A Carr, Jennifer G Abelin, Charles M Rice and Pardis C Sabeti | Summary: Unveiling the complete proteome of viruses is crucial to our understanding of the viral life […]


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Advancement in Cellular Topographic and Nanoparticle Capture Imaging by High Resolution Microscopy Incorporating a Freeze-Drying and Gaseous Nitrogen-based Approach

Posted by klaurent Rockefeller

Kavli Affiliate: Charles M. Rice | Authors: Kunihiro Uryu, Nadine Soplop, Timothy P Sheahan, Maria-Teresa Catanese, Chuong Huynh, John Pena, Nancy Boudreau, Irina Matei, Candia Kenific, Ayako Hashimoto, Ayuko Hoshino, Charles M Rice and David Lyden | Summary: Scanning electron microscopy (SEM) offers an unparalleled view of the membrane topography of mammalian cells by using […]


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Constraining Ultralight Dark Matter through an Accelerated Resonant Search

Posted by dbos Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Zitong Xu, Xiaolin Ma, Kai Wei, Yuxuan He, Xing Heng | Summary: Experiments aimed at detecting ultralight dark matter typically rely on resonant effects, which are sensitive to the dark matter mass that matches the resonance frequency. In this study, we investigate the nucleon couplings of ultralight […]


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