Browsing by Author "Zhang, Haijun"

Now showing items 1-12 of 12

    • Global Burden of Cardiovascular Diseases and Risks, 1990-2022 

      George A., Mensah; Fuster, Valentin; Murray, Christopher J.L.; Roth, Gregory A.; Mensah, George A.; ... more authors ( Elsevier , 2023 , Other)
      The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) is a multinational collaborative research study with >10,000 collaborators around the world. GBD generates a time series of summary measures of health, ...

    • Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021 

      Natalia V, Bhattacharjee; Schumacher, Austin E; Aali, Amirali; Abate, Yohannes Habtegiorgis; Abbasgholizadeh, Rouzbeh; ... more authors ( Elsevier , 2024 , Article)
      BackgroundAccurate assessments of current and future fertility—including overall trends and changing population age structures across countries and regions—are essential to help plan for the profound social, economic, ...

    • Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 

      Alize J, Ferrari; Santomauro, Damian Francesco; Aali, Amirali; Abate, Yohannes Habtegiorgis; Abbafati, Cristiana; ... more authors ( Elsevier , 2024 , Article)
      BackgroundDetailed, comprehensive, and timely reporting on population health by underlying causes of disability and premature death is crucial to understanding and responding to complex patterns of disease and injury burden ...

    • Global, regional, and national burden of disorders affecting the nervous system, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 

      Jaimie D, Steinmetz; Seeher, Katrin Maria; Schiess, Nicoline; Nichols, Emma; Cao, Bochen; ... more authors ( Elsevier , 2024 , Article)
      BackgroundDisorders affecting the nervous system are diverse and include neurodevelopmental disorders, late-life neurodegeneration, and newly emergent conditions, such as cognitive impairment following COVID-19. Previous ...

    • Improved liquid phase separation processes for generating biodegradable microspheres loaded with high concentrations of drugs for tumor embolization 

      Lu, Shoutao; Jun, Zhang; Li, Maoquan; Hou, Wenbo; Yin, Yuxia; ... more authors ( Taylor and Francis Inc. , 2019 , Article)
      Drug-eluting microspheres are the most commonly used particulate embolic agents for transarterial chemoembolization of liver tumors. However, drug loading of degradable embolic particles is often insufficient. In the current ...

    • Joint Resource Allocation and Trajectory Optimization with QoS in NOMA UAV Networks 

      Li, Yabo; Zhang, Haijun; Long, Keping; Jiang, Chunxiao; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      In this paper, we mainly studied the joint resource allocation and UAV trajectory optimization for maximizing the total energy efficiency in UAV-based non-orthogonal multiple access (NOMA) downlink wireless networks with ...

    • Joint Resource Allocation and Trajectory Optimization with QoS in UAV-Based NOMA Wireless Networks 

      Li, Yabo; Zhang, Haijun; Long, Keping; Jiang, Chunxiao; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)
      Replacing base stations with unmanned aerial vehicles (UAVs) to serve the communication of ground users has attracted a lot of attention recently. In this paper, we study the joint resource allocation and UAV trajectory ...

    • Randomized clinical trial comparing abluminal biodegradable polymer sirolimus-eluting stents with durable polymer sirolimus-eluting stents: Nine months angiographic and 5-year clinical outcomes 

      Zhang, Haijun; Wang, Xiangfei; Deng, Wei; Wang, Shenguo; Ge, Junbo; ... more authors ( Wolters Kluwer Health, Inc , 2016 , Article)
      Background: The biodegradable polymer drug-eluting stents (DES) were developed to improve vascular healing. However, further data and longer-term follow-up are needed to confirm safety and efficacy of these stents. This ...

    • Research on elastic recoil and restoration of vessel pulsatility of Zn-Cu biodegradable coronary stents 

      Zhou, Chao; Feng, Xiangyi; Shi, Zhangzhi; Song, Caixia; Cui, Xiaoshan; ... more authors ( De Gruyter , 2020 , Article)
      Coronary stents made of zinc (Zn)-0.8 copper (Cu) (in wt%) alloy were developed as biodegradable metal stents (Zn-Cu stents) in this study. The mechanical properties of the Zn-Cu stents and the possible gain effects were ...

    • Solely abluminal drug release from coronary stents could possibly improve reendothelialization 

      Zhang, Haijun; Deng, Wei; Wang, Xiangfei; Wang, Shenguo; Ge, Junbo; ... more authors ( John Wiley and Sons Inc. , 2016 , Article)
      Objectives To compare a new stent with an asymmetric coating, eluting the drug to the abluminal surface, to a stent with a conventional coating eluting the drug both to the luminal and the abluminal side. Background Stents ...

    • Subchannel Assignment and Power Allocation for Time-Varying Fog Radio Access Network with NOMA 

      Qiu, Yu; Zhang, Haijun; Long, Keping; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)
      To satisfy future wireless network's requirements of huge capacity, ultra low delay and supermassive connectivity, it is urgent to study novel wireless communication network architecture and technology. Fog-computing radio ...

    • Ultrasound controlled paclitaxel releasing system—A novel method for improving the availability of coronary artery drug coated balloon 

      Song, Caixia; Zhou, Chao; Zhang, Junwei; Feng, Xiangyi; Cui, Xiaoshan; ... more authors ( Wiley , 2020 , Article)
      Objectives: The aim of this study is to improve local-drug delivery efficiency and tissue absorption using the ultrasound (US)-responsible drug coating based on a newly developed US-controlled paclitaxel release balloon. ...