Publications by authors named "Lin-Shan Li"
Article Synopsis
- The article explores how an enhanced 3D convolutional neural network (CNN) reconstructs radiation fields from sparse data points by organizing them into structured 3D matrices.
- The CNN uses self-attention mechanisms to interpolate these points and generate complete radiation distribution grids, with its effectiveness evaluated in various scenarios, including with and without shielding.
- Results show that low sampling rates (as low as 2% to 7%) can still achieve relatively low errors (between 4% and 11%) in reconstructing accurate radiation fields, proving the method's effectiveness.
Article Synopsis
- - The study aimed to assess the eye-care knowledge, attitudes, and practices of visually impaired adults in rural Yueqing, identifying factors that influence their behavior toward seeking medical eye care.
- - Out of 2400 people screened, 165 had moderate-to-severe visual impairment, with only 15% receiving regular vision checks; common barriers to care included feeling it was unnecessary and having scheduling conflicts.
- - The findings suggest that increased education about eye care, particularly for older adults and those with less education, is essential, and regular vision checks could improve the likelihood of seeking eye care services.
Fibroblasts in the tumor microenvironment are a key determinant in cancer progression and may be a promising target for cancer therapy. Insulin-like growth factor binding protein 7 (IGFBP7) is known as a tumor suppressor in colorectal cancer (CRC). The present study investigated the inductive mechanism of IGFBP7 expression in fibroblasts by supernatant from the CRC cell line, SW620.
View Article and Find Full Text PDF[Crosstalk between canonical TGF-β/Smad and Wnt/β-catenin signaling pathway].
Zhejiang Da Xue Xue Bao Yi Xue Ban
September 2013
TGF-β signaling pathway plays a central role in the signaling networks that control the growth, differentiation of the cell, and the initiation of fibrosis and cancer. Wnt signaling pathway is critical for the embryonic development and the invasion and migration of cancer cells. TGF-β signaling and Wnt signaling, both of which play an important role in regulating embryonic development, fibrotic disease and tumor progression, have a close relationship.
View Article and Find Full Text PDF