User profiles for X. Li-Xin

Xin Li

- Verified email at scau.edu.cn - Cited by 31360

Xin Li

- Verified email at albany.edu - Cited by 15091

Xin Li

- Verified email at ornl.gov - Cited by 4568

The large sky area multi-object fiber spectroscopic telescope (LAMOST)

…, NS Hu, ZW Hu, L Jia, FH Jiang, X Jiang… - … in Astronomy and …, 2012 - iopscience.iop.org
… The x′-axis is along the optical axis of the system, and the y′-axis is vertical and in the …
of the energy is included, where the x-coordinate is tracking time in hours and the y-coordinate …

Geographical detectors‐based health risk assessment and its application in the neural tube defects study of the Heshun Region, China

…, G Christakos, YL Liao, T Zhang, X Gu… - International Journal …, 2010 - Taylor & Francis
Physical environment, man‐made pollution, nutrition and their mutual interactions can be
major causes of human diseases. These disease determinants have distinct spatial …

A review on g-C3N4-based photocatalysts

J Wen, J Xie, X Chen, X Li - Applied surface science, 2017 - Elsevier
As one of the most appealing and attractive technologies, heterogeneous photocatalysis
has been utilized to directly harvest, convert and store renewable solar energy for producing …

Elastography: a quantitative method for imaging the elasticity of biological tissues

…, I Cespedes, H Ponnekanti, Y Yazdi, X Li - Ultrasonic …, 1991 - journals.sagepub.com
We describe a new method for quantitative imaging of strain and elastic modulus distributions
in soft tissues. The method is based on external tissue compression, with subsequent …

The similarity metric

M Li, X Chen, X Li, B Ma… - IEEE transactions on …, 2004 - ieeexplore.ieee.org
A new class of distances appropriate for measuring similarity relations between sequences,
say one type of similarity per distance, is studied. We propose a new "normalized …

[PDF][PDF] Scaling autoregressive models for content-rich text-to-image generation

…, B Hutchinson, W Han, Z Parekh, X Li… - arXiv preprint arXiv …, 2022 - 3dvar.com
We present the Pathways [1] Autoregressive Text-to-Image (Parti) model, which generates
high-fidelity photorealistic images and supports content-rich synthesis involving complex …

Biogenesis and function of tRNA fragments during sperm maturation and fertilization in mammals

U Sharma, CC Conine, JM Shea, A Boskovic, AG Derr… - Science, 2016 - science.org
Several recent studies link parental environments to phenotypes in subsequent generations.
In this work, we investigate the mechanism by which paternal diet affects offspring …

New edge-directed interpolation

X Li, MT Orchard - IEEE transactions on image processing, 2001 - ieeexplore.ieee.org
This paper proposes an edge-directed interpolation algorithm for natural images. The basic
idea is to first estimate local covariance coefficients from a low-resolution image and then …

Ultrahigh-energy photons up to 1.4 petaelectronvolts from 12 γ-ray Galactic sources

…, F Li, HB Li, HC Li, HY Li, J Li, K Li, WL Li, X Li, X Li… - Nature, 2021 - nature.com
The extension of the cosmic-ray spectrum beyond 1 petaelectronvolt (PeV; 10 15 electronvolts)
indicates the existence of the so-called PeVatrons—cosmic-ray factories that accelerate …

Hierarchical-morphology metafabric for scalable passive daytime radiative cooling

…, Y Tang, X Zhou, Z Huang, R Wang, A Tunuhe, X Sun… - Science, 2021 - science.org
Incorporating passive radiative cooling structures into personal thermal management technologies
could effectively defend humans against intensifying global climate change. We show …