Chinese University of Hong Kong, Shenzhen

Analyst visibility and earnings forecast quality

Abstract This study examines how a reduction in analysts’ visibility, resulting from brokerages’ switch to anonymous forecasts on Eikon, affects earnings forecast quality. Using a difference-in-differences design, we find that treatment analysts respond by issuing more accurate f...

Connected Social Media

Abstract We examine whether and how firms use connected social media outlets to counteract negative coverage in traditional media. Employing a sample of Chinese listed firms with ties to social media outlets, we find that connected outlets portray firms more favorably than unconn...

GHA-Agent: A Multi-Agent Framework for GitHub Actions Log Parsing

The advent of continuous integration and continuous deployment (CI/CD) technologies has significantly reduced development cycles for engineering teams. As the world's largest open-source repository, the GitHub Actions (GHA) platform has rapidly become the preferred tool for devel...

SwinTransRNA: A Swin Transformer-Based Framework for Accurate Prediction of RNA Subcellular Localization

Abstract RNA subcellular localization determines the regulatory context in which microRNAs (miRNAs), circular RNAs (circRNAs), and long noncoding RNAs (lncRNAs) exert their functions, yet these RNA classes differ greatly in sequence length and circularity, making fixed-length raw...

Strong Second‐Order Nonlinear Optical Activities in Chiral Hybrid Copper(I) Bromide Microplates

ABSTRACT Organic–inorganic chiral hybrid metal halides (HMHs) with efficient second‐order nonlinear optical responses are promising for various photonic applications. However, chiral HMHs that simultaneously deliver strong second‐harmonic generation (SHG) and pronounced nonlinear...

Sunlight-Triggered Bacterial Membrane-Targeting Aggregation-Induced Emission “Nanoantibiotic” Hydrogel for Ultrafast Multidrug-Resistant Bacteria Eradication and Diabetic Wound Healing

Abstract Drug-resistant bacterial infections and persistent biofilm formation pose critical bottlenecks for diabetic wound management. To overcome these challenges, a sunlight (SL)-triggered aggregation-induced emission (AIE) photosensitizer, designated as MTP, was engineered and...

Mapping the methodological landscape of coupling carbon and electricity markets: A critical review of models, applications, and future pathways

Coupled carbon-electricity markets are increasingly important for power-sector decarbonization, but existing studies remain fragmented in their modeling objectives, assumptions, and methodological choices. To address this gap, this study develops a bibliometric-informed methodolo...

Exploring key genes associated with metabolic cell death in ischemic stroke: a comprehensive analysis of single-cell, bulk transcriptome, and experimental validation

Metabolic cell death and ischemic stroke (IS) may be closely correlated. In this study, we identified key metabolic cell death-related genes (MCD-RGs) in IS, which may provide insight into ischemic injury and candidate targets for future therapeutic exploration. GSE163654, GSE306...

Temporal Dynamics Between the Three Dimensions of Meaning in Life and Well-Being among Chinese College Students: Coherence as Prerequisite, Purpose as Connector, and Significance as Outcome

Abstract The three-dimensional model of meaning in life conceptualizes meaning as comprising coherence, purpose, and significance, yet how these components relate to one another over time and how they jointly connect to subjective well-being and global meaning appraisals remains...

Sleep Duration and Metabolic Biomarkers During Pregnancy: A Longitudinal Study in a Multiracial Cohort

Abstract Objective: To examine associations between sleep duration and metabolic biomarkers in pregnant women. Methods: This nested case-control study involved 321 pregnant women from the Eunice Kennedy Shriver National Institute of Child Health and Human Development Fetal Growth...

Rapid, material-aware inverse design of one-dimensional photonic crystals using a mixture-of-physics-expert framework

In this work, we present an unsupervised physics-informed neural network (PINN) framework for the inverse design of 1D photonic crystals, addressing the limitations of conventional methods, such as high computational cost and inability to optimize materials. A “mixture-of-physics...

Bedside estimation of lean body weight for regional anaesthesia for children

We reported a simplified formula, based on BMI, for estimating lean body weight (LBW) in adults: [(100 - BMI)/100] × total body weight (TBW) for men and [(90 - BMI)/100] × TBW for women [1]. Obesity now affects children as well as adults and LBW is required increasingly for preci...

Infrequent Resolving Algorithm for Online Linear Programming

Online linear programming (OLP) has gained significant attention from both researchers and practitioners because of its extensive applications such as online auctions, network revenue management, order fulfillment, and advertising. Existing OLP algorithms fall into two categories...

Nanomaterial-Based SPR Sensing Chip for Detection of Metal Ion Mixtures in Aquatic Environment

Aquatic heavy metal pollution poses substantial risks to ecological systems and human health, attributable to the toxic properties and bioaccumulative behaviors of metallic ions, including Hg[II], Zn[II], and ion mixtures. A novel SPR sensing chip based on a Ag-BiFeO3-MoS2–graphe...

Optimal liver segments for hepatic steatosis assessment using ultrasound attenuation imaging with MRI-PDFF as the reference standard

This study aims to identify optimal liver segments for hepatic steatosis assessment using UltraSound Attenuation (USAT) imaging, with MRI-proton density fat fraction (PDFF) as the reference standard. The prospective study included 240 patients who received weight loss counseling...

Dynamic coupling enables impulsive ejection in a hydrogel catapult

Abstract Ejection dynamics can provide miniature robots with high-speed, cross-scale locomotion and non-contact operation. Here, we present a dynamic coupling ejection strategy for generating and transferring kinetic energy in miniature robotics. We demonstrate this strategy usin...

Telomere variant sequences encode the genetic blueprint for allele-specific telomere length

The ends of human chromosomes are capped by specialized nucleoprotein structures, termed telomeres, which are essential for genome stability. Recent advances in long-read sequencing have enabled allele-specific telomere length measurements at nucleotide resolution, uncovering ext...

The impact for causal associations between common diseases and inflammatory bowel disease: a disease-wide bidirectional Mendelian randomization study

Abstract Objectives Observational studies on associations between various diseases and inflammatory bowel disease (IBD) are often limited by confounding and reverse causation. We aimed to assess potential causal relationships between a wide range of diseases and IBD, including Cr...

Regulating H‐Aggregation via a Thiazole‐Modified Acceptor‐Based Packing Reshaper Toward Highly Efficient and Stable Organic Solar Cells

ABSTRACT Organic solar cells (OSCs) based on non‐fullerene acceptors have achieved power conversion efficiencies (PCEs) exceeding 20%. However, their long‐term stability remains limited by uncontrolled molecular aggregation and morphological degradation in bulk heterojunction (BH...

Membership Plans for Sharing Economy Platforms

Membership plans, which are ubiquitous in many industries, have recently emerged on platforms operating under the sharing economy model. Unlike traditional firms with stable, captive supply and fixed marginal costs, sharing economy platforms rely on independent service providers...