Juan Xu

ORCID: 0000-0002-6878-3844
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Research Areas
  • Energy Efficient Wireless Sensor Networks
  • Industrial Technology and Control Systems
  • Energy Harvesting in Wireless Networks
  • Crystallization and Solubility Studies
  • Electrospun Nanofibers in Biomedical Applications
  • Supercapacitor Materials and Fabrication
  • Advanced Sensor and Control Systems
  • Aerogels and thermal insulation
  • Advanced Sensor and Energy Harvesting Materials
  • Iron-based superconductors research
  • Reproductive System and Pregnancy
  • Gear and Bearing Dynamics Analysis
  • Advanced biosensing and bioanalysis techniques
  • Herpesvirus Infections and Treatments
  • Antenna Design and Analysis
  • Advanced Fiber Optic Sensors
  • Advanced Photocatalysis Techniques
  • Nanomaterials and Printing Technologies
  • Advanced Cellulose Research Studies
  • Dental materials and restorations
  • Photonic Crystal and Fiber Optics
  • Electrochemical Analysis and Applications
  • Electrocatalysts for Energy Conversion
  • Advanced Algorithms and Applications
  • Molecular Communication and Nanonetworks

Suzhou Research Institute
2022-2025

North China University of Water Resources and Electric Power
2023-2024

Hefei University of Technology
2015-2024

Shanghai Jiao Tong University
2024

Shanghai First People's Hospital
2024

Ministry of Ecology and Environment
2022-2023

Nanjing University of Finance and Economics
2023

Zhongnan University of Economics and Law
2023

Chinese Academy of Forestry
2022-2023

Nanjing University of Aeronautics and Astronautics
2017-2023

On-skin devices that show both high performance and imperceptibility are desired for physiological information detection, individual protection, bioenergy conversion with minimal sensory interference. Herein, versatile electrospun micropyramid arrays (EMPAs) combined ultrathin, ultralight, gas-permeable structures developed through a self-assembly technology based on wet heterostructured electrified jets to endow various on-skin superior imperceptibility. The designable allows structural...

10.1038/s41467-022-33454-y article EN cc-by Nature Communications 2022-10-03

Background: This study aims to analyze the vaccination status and factors influencing delayed among toddlers born hepatitis B surface antigen (HBsAg)-positive mothers. Methods: Data of HBsAg-positive mothers between 1 January 2021 31 December 2022 were provided by Suzhou Maternal Child Health Care Family Planning Service Center. The records obtained from Jiangsu Province Immunization Management Information System. Logistic regression analysis was used vaccination. Results: A total 4250...

10.3390/vaccines13030286 article EN cc-by Vaccines 2025-03-07

Polymers with desirable barrier performances are urgently demanded for various applications, especially in dealing COVID19. Current art mostly focuses on copolymerization, crystallization, melt blending, and surface modification, ultimately leading to compromised transparency, mechanical performances, potential medical safety. In this work, we report a dynamic pressure driven approach the first time can translate conventional nonbarrier polyethylene terephthalate (PET) into intrinsic...

10.1021/acs.macromol.3c00189 article EN Macromolecules 2023-05-11

Hierarchical porous carbon aerogels with a high specific surface area and excellent electrochemical performance were synthesized by pyrolysis CO2 activation of Cu-doped lignin-based aerogels. The prepared microwave assisted sol-gel process alkali lignin, resorcinol, formaldehyde under the catalysis CuCl2 6H2O. reduces gelation time from weeks to 10 min. exhibit an interconnected network structure, 431 m2 g−1, large total pore volume 0.24 cm3 capacitance 222.96 F which increase 899 0.63 g−1...

10.1088/2053-1591/aad496 article EN Materials Research Express 2018-07-19

Vegetation information is a critical factor in regional environment management under climate change. In this study, typical arid and semi-arid watershed on the Loess Plateau, Zu Li River Basin (ZRB), was selected to study long-term changes vegetation cover its drivers impacts. Unlike existing normalized index (NDVI) products, which have coarse spatial resolution short time horizons, used 30 m Landsat dataset analyzed Google Earth Engine (GEE) generate high-resolution NDVI data, are most...

10.3390/su15031829 article EN Sustainability 2023-01-18

Abstract Purpose To conduct a retrospective evaluation of large clinical implementation combined pulse oximeter (POX) and cardiac auscultation as fast-screening device for congenital heart disease (CHD). Methods Every newborn in maternity healthcare center received POX screening within 24 hours after delivery. When an abnormal murmur or SpO 2 level was detected, echocardiogram ordered to confirm the diagnosis CHD. Results From January 1, 2018 December 31, 2019, there were 44,147 livebirths...

10.1186/s12887-022-03540-7 article EN cc-by BMC Pediatrics 2022-08-12

The imperative shift from fossil-based, nonbiodegradable plastics to ecofriendly and biodegradable alternatives stands as a cornerstone of sustainable societal progress. However, the high cost polymers, e.g., poly(butylene adipate) terephthalate (PBAT), hinders transition plastics. And commonly used fillers, such plasticized starch (PLS), weaken mechanical performance composites. Cellulose microgels (CM) are micrometer-sized particles consisting cellulose nanofibers (CNF) with micronanometer...

10.1021/acssuschemeng.3c05123 article EN ACS Sustainable Chemistry & Engineering 2023-10-16

Au NBP@AgPd nanoframes are synthesized at different conditions and demonstrated to be promising photocatalysts for Suzuki coupling reactions.

10.1039/d3cp01153d article EN Physical Chemistry Chemical Physics 2023-01-01

The proteasome inhibitors (PIs) bortezomib and carfilzomib, which target 20S subunit beta 5 (PSMB5) in cells, are widely used multiple myeloma (MM) treatment. In this study, we demonstrated the role of interferon-stimulated 20 kDa exonuclease-like 2 (ISG20L2) MM PI resistance. Gain- loss-of-function studies showed that ISG20L2 suppressed cell sensitivity to PIs vitro vivo. Patients with ISG20L2lo had a better response longer overall survival than patients ISG20L2hi MM. Biotinylated pull-down...

10.1172/jci.insight.157081 article EN cc-by JCI Insight 2022-08-30

Background Type 2 diabetes mellitus (T2DM) is a metabolic disorder associated with an increased incidence of cognitive and emotional disorders. Previous studies have indicated that the frontostriatal circuits play significant role in brain However, few investigated functional connectivity (FC) abnormalities T2DM. Objective We aimed to investigate abnormal patients T2DM explore relationship between FC diabetes-related variables. Methods Twenty-seven were selected as patient group, 27 healthy...

10.3389/fnagi.2022.1055172 article EN cc-by Frontiers in Aging Neuroscience 2023-01-04

Twin support vector machine (TWSVM) was initially designed for binary classification.However, real-world problems often require the discrimination more than two categories.To tackle multi-class classification problem, in this paper, a multiple least squares twin is proposed.Our Multi-LSTSVM solves K quadratic programming (QPPs) to obtain hyperplanes, each problem similar LSTSVM.Comparison against Multi-LSSVM, Multi-GEPSVM, Multi-TWSVM and our on both UCI datasets ORL, YALE face illustrate...

10.14257/ijdta.2015.8.5.06 article EN International Journal of Database Theory and Application 2015-10-31

The replica strategy in distributed cache can effectively reduce user access delay and improve system performance. However, developing a suitable for varied application scenarios is still quite challenging, owing to differences behavior preferences. In this paper, replication spatiotemporal data (RSSD) based on caching proposed. By taking advantage of the locality correlation access, RSSD mines high popularity associated files from historical information, then generates replicas selects...

10.3390/s18010222 article EN cc-by Sensors 2018-01-14

Background: The varicella vaccine is excluded from the Chinese national immunisation programme but included in local expanded on (EPI) Suzhou Prefecture. This study investigated epidemiological characteristics of cases during implementation different strategies Prefecture, Jiangsu Province. Methods: In this study, we used descriptive statistics. Information reported instances 2012 to 2021 was first retrieved. Data were collected China System for Disease Control and Prevention (CISDCP)....

10.3390/vaccines10101745 article EN cc-by Vaccines 2022-10-19

With the introduction of manganese (Mn) ion, lignin composite carbon aerogels with improved pore structure were quickly prepared by a microwave assisted sol-gel method. The influence amount ion added on aerogel was investigated. results show that Mn can significantly improve aerogels. 5%, exhibit high specific surface area (SSA) 582 m2 g−1 and large total volume 0.35 cm3 g−1, which are respectively up to 259.3% 218.2% larger than without addition. Benefiting from more-developed synergetic...

10.1088/2053-1591/ab0d55 article EN Materials Research Express 2019-03-06

The enablement of intelligent technology and big data has provided an opportunity to transform develop the evaluation International Chinese Language Education. Based on review previous related research, this study constructs overall framework for Smart Education system that contains five levels: user, application, information, data, technology. smart education model four dimensions, namely learning environment, pedagogy, learning, support services, is constructed in study. Meanwhile, some...

10.18178/ijiet.2023.13.2.1805 article EN International Journal of Information and Education Technology 2023-01-01
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