Guangdong Baiyun University

Optimization Method for Area Controller Scheduling Integrating Efficiency, Fatigue and Fairness

Abstract To address the problem that existing scheduling methods for area air traffic controllers cannot effectively coordinate and optimize operational efficiency, fatigue risk, and working time fairness, this paper proposes a collaborative optimization method based on the multi...

EFAU-Net: efficient feature-enhanced U-Net for early pregnancy ultrasound segmentation

Early-pregnancy ultrasound images often contain gestational sac, yolk sac, and embryo regions with blurred boundaries, variable shapes, and small target sizes, which makes accurate segmentation difficult. In addition, many existing segmentation networks have high computational co...

Quantifying authenticity in historic districts: an integrated framework of morphological indicators and social perception based on Scenes Theory

Tourism commercialization poses growing challenges to the preservation of authenticity in historic districts. Current conservation practices often focus on physical spaces, yet may overlook the integrity of “Scenes” as an integration of material and intangible elements, potential...

Epidemiology of food allergy in children under 3 years old in Guangdong: a community cross-sectional study

This study aimed to investigate the prevalence, major allergens, and associated risk factors of food allergy (FA) among children under three years old in Guangdong, China. A community-based cross-sectional study was conducted in 2023 across three cities (Guangzhou, Foshan, Huizho...

Symbolic or Substantive? The Impact of Managerial Climate Awareness on Firms' Sustainability

ABSTRACT This study examines whether managerial climate awareness contributes to symbolic or substantive sustainability of Chinese publicly listed firms. We find that only when managers' climate awareness is high enough will they significantly drive firms toward substantive susta...

Recent Advances in the Functionalization Design and Applications of Natural Polyphenols in Metal–Organic Frameworks

As naturally occurring bioactive molecules derived from plants, polyphenols exhibit significant potential for the functional modification and structural regulation of metal–organic frameworks (MOFs) due to their unique ortho-phenolic hydroxyl groups, excellent metal-coordinating...

Cardiac MR Characterization of Infarct‐Related and Remote Myocardial Injury in Multivessel Disease After Acute Myocardial Infarction

BACKGROUND: Patients with multivessel disease (MVD) after acute myocardial infarction (AMI) have worse outcomes than those with single-vessel disease (SVD), but whether MVD is associated with diffuse myocardial injury beyond the infarct zone (IZ) remains unclear. PURPOSE: To char...