Automated sensing of hydroponic macronutrients using a computer-controlled system with an array of ion-selective electrodes
Kim, Hak-Jin, Kim, Won-Kyung, Roh, Mi-Young, Kang, Chang-Ik, Park, Jong-Min, Sudduth, Kenneth A
Published in Computers and electronics in agriculture (01.04.2013)
Published in Computers and electronics in agriculture (01.04.2013)
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Journal Article
PVC membrane-based portable ion analyzer for hydroponic and water monitoring
Kim, Hak-Jin, Kim, Dong-Wook, Kim, Won Kyung, Cho, Woo-Jae, Kang, Chang Ik
Published in Computers and electronics in agriculture (01.08.2017)
Published in Computers and electronics in agriculture (01.08.2017)
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Journal Article
A new seek servo controller for minimizing power consumption in micro hard disk drives
KANG, Chang-Ik, BAEK, Sang-Eun, SHIM, Jun-Seok
Published in IEEE transactions on magnetics (01.07.2004)
Published in IEEE transactions on magnetics (01.07.2004)
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Journal Article
Conference Proceeding
Real-time control of hydroponic macronutrients for closed growing system
Jung, Dae Hyun, Kim, Hak-Jin, Kim, Wong Kyung, Choi, Gyeong Lee, Kang, Chang Ik
Published in Acta horticulturae (01.01.2014)
Published in Acta horticulturae (01.01.2014)
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Journal Article
Servo loop gain identification and compensation in hard disk head-positioning servo
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Journal Article
Conference Proceeding
Practical frequency shaping of on-track mode controller of HDD servo
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Journal Article
Conference Proceeding
An iterative learning approach to compensation for the servo track writing error in high track density disk drives
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Conference Proceeding
Journal Article
CONTINUOUS MEASURING DEVICE FOR ODOROUS SUSBSTANCES AND METHOD THEREOF
KANG CHANG IK, LEE IK JAE, YANG WOO JIN, HEO GWI SUK, HWANG JE KUK, CHO YUN SEOK
Year of Publication 20.09.2019
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Year of Publication 20.09.2019
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