A Transparent and Nonlinear Method for Variable Selection

Kavli Affiliate: Lihong Wang | First 5 Authors: Keyao Wang, Huiwen Wang, Jichang Zhao, Lihong Wang, | Summary: Variable selection is a procedure to attain the truly important predictors from inputs. Complex nonlinear dependencies and strong coupling pose great challenges for variable selection in high-dimensional data. In addition, real-world applications have increased demands for interpretability […]


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Whole-Body Human Ultrasound Tomography

Kavli Affiliate: Lihong V. Wang | First 5 Authors: David C. Garrett, Jinhua Xu, Geng Ku, Lihong V. Wang, | Summary: We developed a system for whole-body human ultrasound tomography in reflection and transmission modes. A custom 512-element ultrasound receiver array with a rotating single-element ultrasound transmitter are used to generate 2D isotropically resolved images […]


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Whole-Body Human Ultrasound Tomography

Kavli Affiliate: Lihong V. Wang | First 5 Authors: David C. Garrett, Jinhua Xu, Geng Ku, Lihong V. Wang, | Summary: We developed a system for whole-body human ultrasound tomography in reflection and transmission modes. A custom 512-element ultrasound receiver array with a rotating single-element ultrasound transmitter are used to generate 2D isotropically resolved images […]


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Whole Cross-Sectional Human Ultrasound Tomography

Kavli Affiliate: Lihong V. Wang | First 5 Authors: David C. Garrett, Jinhua Xu, Yousuf Aborahama, Geng Ku, Konstantin Maslov | Summary: Ultrasonography is a vital component of modern clinical care, with handheld probes routinely used for diagnostic imaging and procedural guidance. However, handheld ultrasound imaging is limited by factors such as the partial-cross-sectional field […]


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Interferometric speckle visibility spectroscopy (iSVS) for measuring decorrelation time and dynamics of moving samples with enhanced signal-to-noise ratio and relaxed reference requirements

Kavli Affiliate: Changhuei Yang | First 5 Authors: Yu Xi Huang, Simon Mahler, Jerome Mertz, Changhuei Yang, | Summary: Diffusing wave spectroscopy (DWS) is a group of techniques used to measure the dynamics of a scattering medium in a non-invasive manner. DWS methods rely on detecting the speckle light field from the moving scattering media […]


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Optical Dipole Structure and Orientation of GaN Defect Single-Photon Emitters

Kavli Affiliate: Warren R. Zipfel | First 5 Authors: , , , , | Summary: GaN has recently been shown to host bright, photostable, defect single photon emitters in the 600-700 nm wavelength range that are promising for quantum applications. The nature and origin of these defect emitters remain elusive. In this work, we study […]


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Optimality in superselective surface binding by multivalent DNA nanostars

Kavli Affiliate: Liedewij Laan | First 5 Authors: [#item_custom_name[1]], [#item_custom_name[2]], [#item_custom_name[3]], [#item_custom_name[4]], [#item_custom_name[5]] | Summary: Weak multivalent interactions govern a large variety of biological processes like cell-cell adhesion and virus-host interactions. These systems distinguish sharply between surfaces based on receptor density, known as superselectivity. Earlier experimental and theoretical work provided insights into the control of […]


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Single-shot 3D photoacoustic computed tomography with a densely packed array for transcranial functional imaging

Kavli Affiliate: Lihong V. Wang | First 5 Authors: Rui Cao, Yilin Luo, Jinhua Xu, Xiaofei Luo, Ku Geng | Summary: Photoacoustic computed tomography (PACT) is emerging as a new technique for functional brain imaging, primarily due to its capabilities in label-free hemodynamic imaging. Despite its potential, the transcranial application of PACT has encountered hurdles, […]


Continue.. Single-shot 3D photoacoustic computed tomography with a densely packed array for transcranial functional imaging

Single-shot 3D photoacoustic computed tomography with a densely packed array for transcranial functional imaging

Kavli Affiliate: Lihong V. Wang | First 5 Authors: Rui Cao, Yilin Luo, Jinhua Xu, Xiaofei Luo, Ku Geng | Summary: Photoacoustic computed tomography (PACT) is emerging as a new technique for functional brain imaging, primarily due to its capabilities in label-free hemodynamic imaging. Despite its potential, the transcranial application of PACT has encountered hurdles, […]


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Performing quantum entangled biphoton spectroscopy using classical light pulses

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Liwen Ko, Robert L. Cook, K. Birgitta Whaley, , | Summary: We show that for a class of quantum light spectroscopy (QLS) experiments using n = 0,1,2,$cdots$ classical light pulses and an entangled photon pair (a biphoton state) where one photon acts as a reference without interacting […]


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