T-GMSI: A transformer-based generative model for spatial interpolation under sparse measurements

Posted by dbos Cornell

Kavli Affiliate: Jie Shan | First 5 Authors: Xiangxi Tian, Jie Shan, , , | Summary: Generating continuous environmental models from sparsely sampled data is a critical challenge in spatial modeling, particularly for topography. Traditional spatial interpolation methods often struggle with handling sparse measurements. To address this, we propose a Transformer-based Generative Model for Spatial […]


Continue.. T-GMSI: A transformer-based generative model for spatial interpolation under sparse measurements

Selective Targeting of a Defined Subpopulation of Corticospinal Neurons using a Novel Klhl14-Cre Mouse Line Enables Molecular and Anatomical Investigations through Development into Maturity

Posted by dbos UCSD / Salk

Kavli Affiliate: Eiman Azim | Authors: Jake Lustig, Alexander Lammers, Julia Kaiser, Payal Patel, Aidan Raghu, James M. Conner, Phong Nguyen, Eiman Azim and Vibhu Sahni | Summary: The corticospinal tract (CST) facilitates skilled, precise movements, which necessitates that subcerebral projection neurons (SCPN) establish segmentally specific connectivity with brainstem and spinal circuits. Developmental molecular delineation […]


Continue.. Selective Targeting of a Defined Subpopulation of Corticospinal Neurons using a Novel Klhl14-Cre Mouse Line Enables Molecular and Anatomical Investigations through Development into Maturity

Using Felis to Represent the Semantics and Metadata of Astronomical Data Catalogs

Posted by klaurent Stanford

Kavli Affiliate: Brian Van Klaveren | Summary:The Data Management team of the Vera C. Rubin Observatory has developed a data description language and toolset, Felis, for defining the semantics and metadata of its public-facing data catalogs. Felis uses a rich Pydantic data model for describing and validating catalog metadata, expressed as a human-readable and editable […]


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Low two-level-system noise in hydrogenated amorphous silicon

Posted by klaurent Caltech

Kavli Affiliate: Sunil Golwala | Summary:At sub-Kelvin temperatures, two-level systems (TLS) present in amorphous dielectrics source a permittivity noise, degrading the performance of a wide range of devices using superconductive resonators such as qubits or kinetic inductance detectors. We report here on measurements of TLS noise in hydrogenated amorphous silicon (a-Si:H) films deposited by plasma-enhanced […]


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On the Relation between the Inclination Angle of the Accretion Disk and the Broad-line Region in Active Galactic Nuclei

Posted by dbos Peking

Kavli Affiliate: Luis C. Ho | First 5 Authors: Rong Du, Luis C. Ho, Yuanze Ding, Ruancun Li, | Summary: Models of active galactic nuclei often invoke a close physical association between the broad-line region and the accretion disk. We evaluate this theoretical expectation by investigating the relationship between the inclination angle of the BLR […]


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Meissner Effect and Nonreciprocal Charge Transport in Non-Topological 1T-CrTe2/FeTe Heterostructures

Posted by klaurent Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Zi-Jie Yan, Zi-Jie Yan, , , | Summary: Interface-induced superconductivity has recently been achieved by stacking a magnetic topological insulator layer on an antiferromagnetic FeTe layer. However, the mechanism driving this emergent superconductivity remains unclear. Here, we employ molecular beam epitaxy to grow a 1T-CrTe2 layer, a […]


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Towards a Multimodal Large Language Model with Pixel-Level Insight for Biomedicine

Posted by dbos Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Xiaoshuang Huang, Lingdong Shen, Jia Liu, Fangxin Shang, Hongxiang Li | Summary: In recent years, Multimodal Large Language Models (MLLM) have achieved notable advancements, demonstrating the feasibility of developing an intelligent biomedical assistant. However, current biomedical MLLMs predominantly focus on image-level understanding and restrict interactions to textual […]


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Grassmann tensor renormalization group for the massive Schwinger model with a $θ$ term using staggered fermions

Posted by klaurent Tokyo

Kavli Affiliate: Shinichiro Takeda| First 5 Authors: Hayato Kanno, Hayato Kanno, , , | Summary:We use the Grassmann tensor renormalization group method to investigate the $N_f=2$ Schwinger model with the staggered fermions in the presence of a $2π$ periodic $θ$ term in a broad range of mass. The method allows us to deal with the […]


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A photonic integrated circuit for heterogeneous second harmonic generation

Posted by klaurent UCSB

Kavli Affiliate: John E. Bowers | Summary:Heterogeneous integration of GaAs-based lasers with frequency doubling waveguides presents a clear path to scalable coherent sources in the so-called green gap, yet frequency doubling systems have so far relied on separately manufactured lasers to deliver enough power for second harmonic generation. In this work, we propose a photonic […]


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