Search Results - "Lee, Chi Hun"
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1
Design of a vehicle mounted low profile broadband half‐bandwidth loop antenna for RCIED jamming
Published in Microwave and optical technology letters (01-01-2018)“…In this study, a vehicle mounted antenna for RCIED jamming in the radio frequency band (30 MHz to 3 GHz) is proposed. The proposed antenna integrates a…”
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Journal Article -
2
Can Knee Joint Flexion Position of the Raised Lower Limb Affect Trunk Muscle Activation During Bird Dog Exercise in Subjects With Chronic Low Back Pain?
Published in Han'guk Chŏnmun Mulli Ch'iryo Hakhoe chi = Journal of the Korean Academy of University Trained Physical Therapists (28-02-2022)“…Background: Bird dog exercise (BDE) is one of the lumbar stabilization exercises that rehabilitate low back pain by co-contraction of the local and global…”
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Journal Article -
3
A compact printed hook-shaped monopole antenna for 2.4/5-GHz wlan applications
Published in Microwave and optical technology letters (01-02-2006)“…This paper proposes a compact printed hook‐shaped monopole antenna for 2.4/5‐GHz WLAN applications. The designed antenna has a compact size with dimensions 26…”
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Journal Article -
4
Analysis of cold compaction for Fe-C, Fe-C-Cu powder design based on constitutive relation and artificial neural networks
Published in Powder technology (15-07-2019)“…The constitutive relations for Fe-C and Fe-C-Cu powder compactions were investigated with the three consitituents: i) powder design parameters, ii) material…”
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Journal Article -
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Observation of difference in the size distribution of carbon and major inorganic compounds of atmospheric aerosols after the long-range transport between the selected days of winter and summer
Published in Atmospheric environment (1994) (01-02-2008)“…This paper presents the results from a study conducted in two urban areas in Korea to compare the size distributions of atmospheric aerosols, focusing on…”
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Journal Article -
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Can Knee Joint Flexion Position of the Raised Lower Limb Affect Trunk Muscle Activation During Bird Dog Exercise in Subjects With Chronic Low Back Pain?
Published in Han'guk Chŏnmun Mulli Ch'iryo Hakhoe chi = Journal of the Korean Academy of University Trained Physical Therapists (01-02-2022)“…Background: Bird dog exercise (BDE) is one of the lumbar stabilization exercises that rehabilitate low back pain by co-contraction of the local and global…”
Get full text
Journal Article -
7
A novel compact and wideband shorted patch antenna
Published in Microwave and optical technology letters (05-07-2005)“…A novel compact shorted patch antenna with the bowtie‐type patch and the dual triangle portion to obtain a large bandwidth (790–970 MHz) is presented in this…”
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Journal Article -
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A novel compact cable-fed antenna for a GSM/DCS handset
Published in Microwave and optical technology letters (05-09-2005)“…By using a branch‐line ground plane, a monopole radiator, and parasitic patches, a newly compact cable‐fed antenna is investigated in order to overcome the…”
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Journal Article -
9
Correlation Study Between Material Parameters and Mechanical Properties of Iron–Carbon Compacts Using Sensitivity Analysis and Regression Model
Published in Metals and materials international (01-09-2019)“…Changing the material parameters such as powder characteristics and additives affects the final properties of an iron–carbon alloy. This study investigated the…”
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Journal Article -
10
Synthesis of periodic mesoporous organosilica with remarkable morphologies
Published in Microporous and mesoporous materials (01-08-2001)“…Periodic mesoporous organosilicas (PMOs) with remarkable surface patterns and shapes such as rope, spiral, gyroid, spheroid, etc. were synthesized. These…”
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Journal Article -
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Optimizing laser powder bed fusion of Ti-5Al-5V-5Mo-3Cr by artificial intelligence
Published in Journal of alloys and compounds (05-05-2021)“…The prerequisite for exploiting the full potential of additive manufacturing (AM) is the rapid and cost-effective fabrication of defect-free components…”
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Journal Article -
12
A Peer to Peer Prefix Patching Scheme for VOD Servers
Published in Third International Conference on Information Technology: New Generations (ITNG'06) (2006)“…In this paper, we propose a new patching scheme, called P2Prefix patching, to improve the performance of the typical patching technique by using both the…”
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Conference Proceeding
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Impacts of natural salt pollution on water supply capabilities of river/reservoir systems
Published 01-01-2010“…Salinity is a major determinant of where and how water resources are used worldwide. Natural salt pollution severely constrains the beneficial use of large…”
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Dissertation -
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Impacts of natural salt pollution on water supply capabilities of river/reservoir systems
“…Salinity is a major determinant of where and how water resources are used worldwide. Natural salt pollution severely constrains the beneficial use of large…”
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Dissertation