FPM-INR: Fourier ptychographic microscopy image stack reconstruction using implicit neural representations

Posted by dbos Caltech

Kavli Affiliate: Changhuei Yang | First 5 Authors: Haowen Zhou, Brandon Y. Feng, Haiyun Guo, Siyu Lin, Mingshu Liang | Summary: Image stacks provide invaluable 3D information in various biological and pathological imaging applications. Fourier ptychographic microscopy (FPM) enables reconstructing high-resolution, wide field-of-view image stacks without z-stack scanning, thus significantly accelerating image acquisition. However, existing […]


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Tumor- and Nerve-Derived Axon Guidance Molecule Promotes Pancreatic Ductal Adenocarcinoma Progression and Metastasis through Macrophage Reprogramming

Posted by dbos Hopkins

Kavli Affiliate: Alex Kolodkin | Authors: Noelle Thielman, Vanessa Funes, Sanjana Davuluri, Hector lbanez, Wei-Chih Sun, Juan Fu, Keyu Li, Stephen Muth, Xingyi Pan, Kenji Fujiwara, Dwayne Thomas, MacKenzie Henderson, Selina Shiqing Teh, Qingfeng Zhu, Elizabeth Thompson, Elizabeth M Jaffee, Alex Kolodkin, Fengxi Meng and Lei Zheng | Summary: Axon guidance molecules were found to […]


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Isotropic 3D topological phases with broken time reversal symmetry

Posted by dbos Delft

Kavli Affiliate: Anton R. Akhmerov | First 5 Authors: Helene Spring, Anton R. Akhmerov, Daniel Varjas, , | Summary: Axial vectors, such as current or magnetization, are commonly used order parameters in time-reversal symmetry breaking systems. These vectors also break isotropy in three dimensional systems, lowering the spatial symmetry. We demonstrate that it is possible […]


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Impact of Property Covariance on Cluster Weak lensing Scaling Relations

Posted by Chicago

Kavli Affiliate: Joshua Frieman | First 5 Authors: Zhuowen Zhang, Arya Farahi, Daisuke Nagai, Erwin T. Lau, Joshua Frieman | Summary: We present an investigation into a hitherto unexplored systematic that affects the accuracy of galaxy cluster mass estimates with weak gravitational lensing. Specifically, we study the covariance between the weak lensing signal, $DeltaSigma$, and […]


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Impact of Property Covariance on Cluster Weak lensing Scaling Relations

Posted by dbos Chicago

Kavli Affiliate: Joshua Frieman | First 5 Authors: Zhuowen Zhang, Arya Farahi, Daisuke Nagai, Erwin T. Lau, Joshua Frieman | Summary: We present an investigation into a hitherto unexplored systematic that affects the accuracy of galaxy cluster mass estimates with weak gravitational lensing. Specifically, we study the covariance between the weak lensing signal, $DeltaSigma$, and […]


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Understanding Shape and Centroid Deviations in 39 Strong Lensing Galaxy Clusters in Various Dynamical States

Posted by dbos MIT

Kavli Affiliate: Michael McDonald | First 5 Authors: Raven Gassis, Matthew B. Bayliss, Keren Sharon, Guillaume Mahler, Michael D. Gladders | Summary: Through observational tests of strong lensing galaxy clusters, we can test simulation derived structure predictions that follow from $Lambda$ Cold Dark Matter ($Lambda$CDM) cosmology. The shape and centroid deviations between the total matter […]


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On the properties of X-ray corona in Seyfert 1 galaxies

Posted by dbos Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Indrani Pal, Anju A., H. Sreehari, Gitika Rameshan, C. S. Stalin | Summary: We carried out a uniform and systematic analysis of a sample of 112 nearby bright Seyfert 1 type AGN, the observations of which were carried out by the Nuclear Spectroscopic Telescope Array (NuSTAR) between […]


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On the properties of X-ray corona in Seyfert 1 galaxies

Posted by dbos Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Indrani Pal, Anju A., H. Sreehari, Gitika Rameshan, C. S. Stalin | Summary: We carried out a uniform and systematic analysis of a sample of 112 nearby bright Seyfert 1 type AGN, the observations of which were carried out by the {it Nuclear Spectroscopic Telescope Array (NuSTAR)} […]


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Brochosome-inspired binary metastructures for pixel-by-pixel thermal signature control

Posted by dbos Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Zhuo Li, Lin Wang, Xiu Liu, Jiayu Li, Hyeong Seok Yun | Summary: In nature, nano/micro-structured materials are adopted by various species to generate colors or achieve camouflage. Here, inspired by leafhopper-generated brochosomes, we design binary metastructures composed of pixel twins to achieve pixelated thermal signature control […]


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Brochosome-inspired binary metastructures for pixel-by-pixel thermal signature control

Posted by dbos Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Zhuo Li, Lin Wang, Xiu Liu, Jiayu Li, Hyeong Seok Yun | Summary: In nature, nano/micro-structured materials are adopted by various species to generate colors or achieve camouflage. Here, inspired by leafhopper-generated brochosomes, we design binary metastructures composed of pixel twins to achieve pixelated thermal signature control […]


Continue.. Brochosome-inspired binary metastructures for pixel-by-pixel thermal signature control