Yang Cheng

Molecule-Level Interpretable SERS Diagnosis of Prostate Cancer via Prostatic Fluid Metabolites and Extracellular Vesicles

Yang Cheng, Xinyuan Bi, Bo Liu, Z Chen et autres

Prostate cancer (PCa) remains a major global health burden, yet current screening tools often lead to overdiagnosis due to low specificity, highlighting the urgent need for more precise diagnostic approaches. Prostatic fluid (PSF) represents a promising but underexplored biofluid with exceptional diagnostic …

cn, au, us (code pays fourni par la source)

Selective multi-scale depth estimation with liquid lens and scanning mirror

Haoyue Xing, Kun Zheng, Yang Wen-shi, Qun Hao et autres

cn (code pays fourni par la source)

A Survey on Deep Text Hashing: Efficient Semantic Text Retrieval with Binary Representation

Liyang He, Zhenya Huang, Yang Cheng, Rui Li et autres

With the rapid growth of textual content on the Internet, efficient large-scale semantic text retrieval has garnered increasing attention from both academia and industry. Text hashing, which projects original texts into compact binary hash codes, is a crucial method for this task. …

Effect of Fin Parameter Optimization Based on Response Surface Method on Coupled Radiation–Convection Heat Transfer Characteristics in a Closed Cavity

Ye Wang, Yang Cheng, Jiazhi Hu

cn (code pays fourni par la source)

Non-mechanical two-dimensional scanning biological microscope based on electrically tunable lenses for dynamic region of interest imaging

Yang Cheng, Zhaohui Li, Jiale Wei, Qun Hao

Two-dimensional scanning microscopy demonstrates unique advantages in biological cell observation owing to its ability to provide dynamic, region-specific imaging. However, existing mechanical and non-mechanical implementations face fundamental technical trade-offs between large-angle scanning, stable imaging performance, and low-cost integration, leading to persistent challenges …

cn (code pays fourni par la source)

CFD-Driven Optimization of Airflow Organization in Data Centers: Synergistic Effects of Raised-Floor Supply and Cold Aisle Containment

Tianbo Feng, Ying Zhu, Yuxiu Zhang, Hao Zhang et autres

In response to the rising energy demands and carbon footprint of data centers, this study investigates airflow organization through Computational Fluid Dynamics (CFD) simulations. A high-density server room model was constructed to evaluate four typical airflow strategies: cabinet underfloor supply, raised-floor supply, …

cn (code pays fourni par la source)

Improved shape from focus network for extended depth of field and rapid three-dimensional reconstruction biological microscopy

Mengyao Liu, Jiale Wei, Zhibo Qiao, Shengyuan Chen et autres

cn (code pays fourni par la source)

Concanavalin-A-assisted extraction-free one-pot RPA–CRISPR/Cas12a assay for rapid detection of HPV16

You Nie, Xiaohui Li, Yang Wen, Yingfan Wang et autres

cn (code pays fourni par la source)

Concanavalin A-assisted extraction-free one-pot RPA-CRISPR/Cas12a assay for rapid detection of HPV16

You Nie, Xiaohui Li, Yang Wen, Yingfan Wang et autres

ph, cn (code pays fourni par la source)

Optical edge detection with adjustable resolution using the planar liquid crystal Alvarez lens

Lin Liu, Qun Hao, Cancan Yao, Yang Cheng

In this Letter, we propose an optical edge detection method with adjustable resolution using a planar liquid crystal Alvarez lens (LCAL). A planar liquid crystal Alvarez lens was fabricated by laser direct writing. When the focal length of the liquid crystal Alvarez …

cn (code pays fourni par la source)

Adaptive Varifocal Lenses Based on Dielectric Elastomer Actuator

S.Z. Li, Lin Liu, Haoyue Xing, Zhaohui Li et autres

Optical imaging systems using varifocal lenses have been widely used in many applications over the past several decades, such as machine vision devices, consumer electronic products, and medical instruments. Traditional varifocal lenses often consist of multiple solid focal length refractive optical elements. …

cn (code pays fourni par la source)

Modeling and optical simulation of varifocal diffraction Alvarez lenses based on phase plates

Lin Liu, Mengyao Liu, Qun Hao, Yang Cheng

Varifocal lenses have received extraordinary attention owing to their varifocal property, which offers the ability to image targets at different distances. Compact and wide varifocal lenses could find usage in many application fields such as biomedical engineering, industrial imaging, and beam manipulation. …

cn (code pays fourni par la source)