User profiles for Wonil Park

Won Il Park

Professor of Materials Science and Engineering, Hanyang University
Verified email at hanyang.ac.kr
Cited by 15202

[HTML][HTML] The role of habitual physical activity on arterial stiffness in elderly individuals: a systematic review and meta-analysis

W Park, HY Park, K Lim, J Park - Journal of exercise nutrition & …, 2017 - ncbi.nlm.nih.gov
[Purpose] Physical inactivity behavior at middle age or older is a major risk factor for
cardiovascular disease. However, the effects of levels of habitual physical activity on arterial …

Improved function and reduced pain after swimming and cycling training in patients with osteoarthritis

M Alkatan, JR Baker, DR Machin, W Park… - The Journal of …, 2016 - jrheum.org
Objective. Arthritis and its associated joint pain act as significant barriers for adults attempting
to perform land-based physical activity. Swimming can be an ideal form of exercise for …

Metalorganic vapor-phase epitaxial growth of vertically well-aligned ZnO nanorods

WI Park, DH Kim, SW Jung, GC Yi - Applied Physics Letters, 2002 - pubs.aip.org
We report metalorganic vapor-phase epitaxial growth and structural and photoluminescent
characteristics of ZnO nanorods. The nanorods were grown on Al2O3 (00• 1) substrates at …

ZnO nanorods: synthesis, characterization and applications

GC Yi, C Wang, WI Park - Semiconductor science and technology, 2005 - iopscience.iop.org
This paper presents a review of current research activities on ZnO nanorods (or nanowires).
We begin this paper with a variety of physical and chemical methods that have been used to …

Arrays of sealed silicon nanotubes as anodes for lithium ion batteries

…, JM Choi, J Wu, SK Doo, H Chang, WI Park… - Nano …, 2010 - ACS Publications
Silicon is a promising candidate for electrodes in lithium ion batteries due to its large theoretical
energy density. Poor capacity retention, caused by pulverization of Si during cycling, …

Electroluminescence in n‐ZnO nanorod arrays vertically grown on p‐GaN

WI Park, GC Yi - Advanced Materials, 2004 - Wiley Online Library
Electroluminescent (EL) devices (see Figure) have been fabricated using n‐ZnO nanorod
arrays grown on p‐GaN epilayers. Simple heteroepitaxial growth yields vertically aligned ZnO …

Effects of moderate combined resistance-and aerobic-exercise for 12 weeks on body composition, cardiometabolic risk factors, blood pressure, arterial stiffness, and …

W Park, WS Jung, K Hong, YY Kim, SW Kim… - International Journal of …, 2020 - mdpi.com
We demonstrated the hypothesis that combined exercise improves body composition,
cardiometabolic risk factors, blood pressure (BP), arterial stiffness, and physical functions, in …

ZnO nanoneedles grown vertically on Si substrates by non‐catalytic vapor‐phase epitaxy

WI Park, GC Yi, M Kim, SJ Pennycook - Advanced Materials, 2002 - Wiley Online Library
Catalyst‐free metal–organic chemical vapor deposition (MOCVD) is used to prepare ZnO
nanoneedles, grown vertically on Si substrates. Electron microscopy reveals that the …

Real-time pinch force estimation by surface electromyography using an artificial neural network

C Choi, S Kwon, W Park, H Lee, J Kim - Medical engineering & physics, 2010 - Elsevier
The palmar pinch force estimation is highly relevant not only in biomechanical studies, the
analysis of sports activities, and ergonomic design analyses but also in clinical applications …

Photocatalysis using ZnO thin films and nanoneedles grown by metal-organic chemical vapor deposition

JL Yang, SJ An, WI Park, GC Yi, W Choi - Advanced materials, 2004 - s-space.snu.ac.kr
Highly efficient photocatalytic ZnO nanoneedle arrays with a large surface/volume ratio
were prepared on inexpensive, large-area substrates using metal-organic chemical vapor …