Missing data approaches for longitudinal neuroimaging research: Examples from the Adolescent Brain and Cognitive Development (ABCD) Study

Posted by dbos UCSD / Salk

Kavli Affiliate: Wesley Thompson | Authors: Lin Li, Mohammadreza Bayat, Timothy Hayes, Wesley K. Thompson, Arianna Morgan Sandmark Gard and Anthony Steven Dick | Summary: This paper addresses the challenges of managing missing values within expansive longitudinal neuroimaging datasets, using the specific example of data derived from the Adolescent Brain and Cognitive Development ABCD study. […]


Continue.. Missing data approaches for longitudinal neuroimaging research: Examples from the Adolescent Brain and Cognitive Development (ABCD) Study

The graphene squeeze-film microphone

Posted by klaurent Delft

Kavli Affiliate: P. G. Steeneken | Summary:Most microphones operate by detecting the sound-pressure induced motion of a membrane. In contrast, here we introduce a microphone that operates by monitoring the sound-pressure-induced modulation of the compressibility of air. By driving a graphene membrane at its resonance frequency, the gas, that is trapped in a squeeze-film beneath […]


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LRM-Zero: Training Large Reconstruction Models with Synthesized Data

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Desai Xie, Sai Bi, Zhixin Shu, Kai Zhang, Zexiang Xu | Summary: We present LRM-Zero, a Large Reconstruction Model (LRM) trained entirely on synthesized 3D data, achieving high-quality sparse-view 3D reconstruction. The core of LRM-Zero is our procedural 3D dataset, Zeroverse, which is automatically synthesized from simple […]


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LRM-Zero: Training Large Reconstruction Models with Synthesized Data

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Desai Xie, Sai Bi, Zhixin Shu, Kai Zhang, Zexiang Xu | Summary: We present LRM-Zero, a Large Reconstruction Model (LRM) trained entirely on synthesized 3D data, achieving high-quality sparse-view 3D reconstruction. The core of LRM-Zero is our procedural 3D dataset, Zeroverse, which is automatically synthesized from simple […]


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Integrated Modeling, Verification, and Code Generation for Unmanned Aerial Systems

Posted by dbos UCAS

Kavli Affiliate: Long Zhang | First 5 Authors: Jianyu Zhang, Long Zhang, Yixuan Wu, Linru Ma, Feng Yang | Summary: Unmanned Aerial Systems (UAS) are currently widely used in safety-critical fields such as industrial production, military operations, and disaster relief. Due to the diversity and complexity of application scenarios, UAS have become increasingly intricate. The […]


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Free-space quantum information platform on a chip

Posted by klaurent Caltech

Kavli Affiliate: Ali Hajimiri | Summary:Emerging technologies that employ quantum physics offer fundamental enhancements in information processing tasks, including sensing, communications, and computing. Here, we introduce the quantum phased array, which generalizes the operating principles of phased arrays and wavefront engineering to quantum fields, and report the first quantum phased array technology demonstration. An integrated […]


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Research on Early Warning Model of Cardiovascular Disease Based on Computer Deep Learning

Posted by dbos Berkeley

Kavli Affiliate: Ting Xu | First 5 Authors: Yuxiang Hu, Jinxin Hu, Ting Xu, Bo Zhang, Jiajie Yuan | Summary: This project intends to study a cardiovascular disease risk early warning model based on one-dimensional convolutional neural networks. First, the missing values of 13 physiological and symptom indicators such as patient age, blood glucose, cholesterol, […]


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Mean Field Study of Superconductivity in the Square Lattice $t$-$J$ Model with Three-Site Hopping

Posted by dbos UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Ke Yang, Qianqian Chen, Lei Qiao, Zheng Zhu, | Summary: It remains an open question whether the two-dimensional single-band pure Hubbard model and its related pure $t$-$J$ model truly capture the superconducting order in cuprates. Recent numerical studies on this issue have raised a notable disparity in […]


Continue.. Mean Field Study of Superconductivity in the Square Lattice $t$-$J$ Model with Three-Site Hopping

Mean Field Study of Superconductivity in the Square Lattice $t$-$J$ Model with Three-Site Hopping

Posted by dbos UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Ke Yang, Qianqian Chen, Lei Qiao, Zheng Zhu, | Summary: It remains an open question whether the two-dimensional single-band pure Hubbard model and its related pure $t$-$J$ model truly capture the superconducting order in cuprates. Recent numerical studies on this issue have raised a notable disparity in […]


Continue.. Mean Field Study of Superconductivity in the Square Lattice $t$-$J$ Model with Three-Site Hopping

Mean Field Study of Superconductivity in the Square Lattice $t$-$J$ Model with Three-Site Hopping

Posted by dbos UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Ke Yang, Qianqian Chen, Lei Qiao, Zheng Zhu, | Summary: It remains an open question whether the two-dimensional single-band pure Hubbard model and its related pure $t$-$J$ model truly capture the superconducting order in cuprates. Recent numerical studies on this issue have raised a notable disparity in […]


Continue.. Mean Field Study of Superconductivity in the Square Lattice $t$-$J$ Model with Three-Site Hopping