University of Hong Kong

Unpacking the state-private nexus in China’s AI development path

The Chinese AI regulatory model has been described as state-driven, where the Chinese government seeks technological supremacy by deploying AI to entrench power through surveillance, control, and cooptation of public and private sectors. It is portrayed as a comprehensive, top-do...

The new first listener: Daydreaming styles and self‐compassion predict adolescent disclosure to AI , differently in ADHD

AI chatbots are rapidly becoming a common place where adolescents first disclose personal experiences, because the interaction is private, always available, and often feels lower-stakes than telling another person. Recent U.S. evidence suggests that about one in eight adolescents...

Peak Shaving and Valley Filling: Reconstructing Cognitive Load in Cultural Heritage VR Through Contextualized Scaffolding

Virtual reality supports immersive cultural heritage communication, yet engagement outpaces understanding. A structural cause is that information about an object is scattered across transient carriers (NPC dialogue, annotations, triggered videos), requiring working-memory integra...

Accuracy assessment of Chinese large language models in psoriasis management: a multicenter expert evaluation study

Psoriasis patients in China face severe barriers to disease knowledge acquisition and limited access to medical resources, creating an urgent demand for reliable, evidence-based patient education tools. This multicenter expert evaluation study aimed to systematically assess the q...

Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments

ABSTRACT The sterility and controllable biological functionalities of implantable medical devices determine their lifespan, safety, and therapeutic efficacy. Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, we have developed a...

Tokenizing Loyalty Programs: The Role of Tradability

Problem Definition. Loyalty programs (LPs) are widely used to enhance customer retention and firm profitability. With technological advancements like blockchain, many brands are exploring tokenized LPs. Unlike traditional LPs, where rewards can only be redeemed for future purchas...

Therapeutic Effects of Forced Running on Osseointegration in Rats With Diabetes

BACKGROUND: Poor osseointegration in diabetes is a significant challenge faced by dental implants; existing strategies are still limited in their effectiveness to fully promote osseointegration. Physical exercise is an important treatment for diabetes and has shown its effect in...

Redefining Success and Characterizing Midterm Growth Modulation: Analysis of Radiographic Outcomes in 2 Years Following Vertebral Body Tethering.

Background: Vertebral body tethering (VBT) offers fusionless correction for idiopathic scoliosis, yet midterm growth modulation remains poorly characterized. This study established a clinically relevant success criterion and characterized growth modulation kinetics with associate...

Enhanced Antibiotics Sieving by Exfoliated TiS2 Membranes via Surface Functionalization and Passivation

Abstract Transition metal dichalcogenide (TMD) nanolaminate membranes hold great promise for molecular sieving due to their two-dimensional capillary structures, which facilitate size-restricted diffusion. However, many transition metal sulfides exhibit intrinsic instability and...

Empowering PolymericMaterials Discovery by ArtificialIntelligence

Abstract Polymeric materials underpin modern technologies spanning energy storage, microelectronics, healthcare and sustainable manufacturing. Yet their rational design remains exceptionally challenging because material performance emerges from complex interactions among molecula...

Automated In-InjectorPort Conversion of AristolochicAcids to Aristolic Acids for Enhanced HPLC Fluorescence Detection

Abstract Aristolochic acids (AAs) and the herbs containing them are recognized human carcinogens. Emerging evidence indicates that AAs are also food and environmental contaminants, posing significant risks to human health. This study developed a highly sensitive AA detection meth...

State entrepreneurialism under economic transition: Bounded rationality in China’s high-speed rail new town governance

Drawing on 16 high-speed rail (HSR) new towns along the Beijing–Shanghai corridor, this paper develops a middle-range explanation of how state entrepreneurialism is practiced and differentiated under conditions of economic transition in China. While the notion of state entreprene...

Nonlinear Entropy–Enthalpy Correlation forMethane Adsorption on Shale

Abstract The enthalpy–entropy compensation effect is widely recognized in shale gas adsorption studies, where the standard adsorption entropy change is typically reported to vary linearly with the standard adsorption enthalpy change. However, this study reveals that such linear a...

Do information and communication technologies empower female workers? Evidence from Vietnam

We examine the impact of information and communication technology (ICT) adoption on female employment outcomes in Vietnam, using data at both the firm and household levels. Our identification strategy leverages geographic variation in the engineering costs of connecting to Vietna...

Disturbance-Aware Preview Control for Humanoid Robot Towing of Heavy Wheeled Loads with Traction Force Compensation

Most existing humanoid robots possess a payload capacity below 10 kg, which is insufficient for practical material transport tasks. A natural engineering solution is to enable humanoid robots to tow wheeled trailers or hand carts, transferring the vertical load to the wheeled car...

Targeting PRMT5 alleviates diabetic cardiomyopathy: mechanisms involve Ndufs2 R118 dimethylation-mediated complex I protection and serum PRMT5 as a biomarker

Abstract Background Diabetic cardiomyopathy (DCM) is defined by progressive cardiac dysfunction driven by myocardial ATP depletion, where mitochondrial electron transport chain (ETC) Complex I dysfunction acts as a critical factor. Protein arginine methyltransferase 5 (PRMT5) mai...

Outsiders within: exploring integration strategies of international faculty in chinese higher education institutions

Abstract International faculty (IF) are increasingly recruited to Chinese universities to support knowledge transfer and internationalisation, yet they frequently report experiencing persistent marginal positions. This study examines how IF in Chinese higher education navigate th...

Incidence and Risk Factors for Progression of Pachychoroid Subtype

Importance The incidence and determinants of progression across the pachychoroid subtype remain incompletely characterized, limiting risk stratification and follow-up strategies. Objective To evaluate progression, diagnostic transitions, and associated risk factors in eyes with p...

Fossil denticles reveal how ocean productivity shapes shark baselines and recovery potential

Shark populations on coral reefs have declined globally, but few baselines exist to quantify natural variability before human impact. Using fossil dermal denticles preserved in reef sediments, we reconstructed shark communities across the Isthmus of Panama before substantial expl...

A Clinically Accessible Nomogram for Identifying Likely Psoriatic Arthritis Among Patients with Psoriasis: A Multicenter Cross-Sectional Study

Background/Objectives: Psoriatic arthritis (PsA) affects up to 30% of psoriasis patients but remains underdiagnosed due to heterogeneous early manifestations. Existing tools rely on advanced imaging or biomarkers, limiting feasibility. This study aimed to develop a simple nomogra...