Lei Yang

ORCID: 0000-0001-5656-4575
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About
Contact & Profiles
Research Areas
  • Liver Disease Diagnosis and Treatment
  • Pancreatitis Pathology and Treatment
  • Evaluation Methods in Various Fields
  • Indoor and Outdoor Localization Technologies
  • Smart Parking Systems Research
  • Diet, Metabolism, and Disease
  • Nutrition and Health in Aging
  • Traditional Chinese Medicine Analysis
  • Advanced Technologies in Various Fields
  • Local Economic Development and Planning
  • Diverse Aspects of Tourism Research
  • Advanced Graph Neural Networks
  • Regional Economic and Spatial Analysis
  • Pharmacological Effects of Natural Compounds
  • Remote Sensing and Land Use
  • E-commerce and Technology Innovations
  • Environmental Quality and Pollution
  • Natural Language Processing Techniques
  • Topic Modeling
  • Liver Disease and Transplantation
  • Industrial Technology and Control Systems
  • Alcohol Consumption and Health Effects
  • Gallbladder and Bile Duct Disorders
  • Traditional Chinese Medicine Studies
  • Business Strategy and Innovation

Sun Yat-sen University
2008-2023

Sun Yat-sen Memorial Hospital
2021-2023

Northeastern University
2012-2023

Despite the remarkable progress of metabolic dysfunction-associated fatty liver disease (MAFLD), formerly named non-alcoholic (NAFLD), remains poorly improved. Since increased oxidative stress and inflammation contribute to initiation progression disorders, vitamin C (VC), an antioxidant agent, might be a suitable treatment option for MAFLD. However, lack clinically confirmed benefits makes clinicians challenging recommend supplements MAFLD individuals.Herein, nationally representative...

10.3389/fnut.2021.795391 article EN cc-by Frontiers in Nutrition 2022-02-04

Background and Aims: Cholecystectomy is the "gold standard" for treating diseases of gallbladder. In addition, non-alcoholic fatty liver disease (NAFLD), fibrosis or cirrhosis, are major causes morbidity mortality across world. However, association between cholecystectomy these still unclear. We assessed among US adults examined possible risk factors. Methods: This cross-sectional study used data from 2017 to 2018 National Health Nutrition Examination Survey, a population-based nationally...

10.3389/fmed.2021.787777 article EN cc-by Frontiers in Medicine 2021-11-30

Knowledge Graph Question-Answering (KGQA) has gained popularity as an effective approach for information retrieval systems. However, answering complex questions involving multiple topic entities and multi-hop relations presents a significant challenge model training. Moreover, existing KGQA models face difficulties in extracting constraint from questions, leading to reduced accuracy. To overcome these challenges, we propose three-part pipelined framework comprising question decomposition,...

10.3390/app13085055 article EN cc-by Applied Sciences 2023-04-18

Due to the rapid development of social computerization and smart devices, there is an increasing demand for indoor positioning mobile robots in robotics field, so it very important realize autonomous navigation robots. However, scenes, due factors such as dark walls, global system cannot effectively locate, broadband wired technologies used indoors have problems base station laying delay. Computer vision technology has greatly improved camera hardware its simple equipment low cost. Compared...

10.1155/2022/3061910 article EN cc-by Computational Intelligence and Neuroscience 2022-04-01

Regional tourism cooperation is an effective measure to develop China regional economy and expand domestic demand; it has various forms the number of increases rapidly. However, studies on performance evaluation are few currently, one hand, makes decision-making have a big random, other many co-operation which good basis for do not achieve desired results. Therefore, complex system introduced innovatively comprehensive evaluation, with cooperative basis, execution, benefits persistent four...

10.1109/icmse.2012.6414280 article EN 2012-09-01
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