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    Prediction of Downpull Force Coefficient on the Underflow-Type Floating Gate

    The experiment was conducted to compare the hydraulic openness by the buoyancy theory of the hydrostatic pressure and the hydraulic openness by the measurement, and the difference between the theory and the me...

    Ji Haeng Lee, Heung Sik Choi, Byungwoong Choi in KSCE Journal of Civil Engineering (2024)

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    Characteristics of Bankfull Discharge and its Estimation using Hydraulic Geometry in the Han River Basin

    The mean daily and annual discharges for 27 observation stations on 19 rivers in the Han River basin (Korea) were analyzed using data collected over periods of 10 to 23 years, and the corresponding bankfull di...

    Woong Hee Lee, Heung Sik Choi in KSCE Journal of Civil Engineering (2018)

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    Development of a 14-vane, double-strapped, 5.8-GHz magnetron oscillator

    Experiments on a 14-vane, double-strapped magnetron oscillator were performed to demonstrate high-power, high-efficiency coherent radiation at 5.8 GHz. The double-strapped magnetron was designed by using the B...

    ** Joo Choi, Han Seoul Lee, Kwang Ho Jang in Journal of the Korean Physical Society (2016)

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    Cloning and characterization of a nuclear S6 kinase, S6 kinase-related kinase (SRK); A novel nuclear target of Akt

    Akt is stimulated by several growth factors, and mediates their cell survival signals. Recent studies have shown that Akt may play an intermediate role between phosphatidylinositol 3-kinase (PI3K) and p70 S6 k...

    Hyongjong Koh, Kwangho Jee, Bona Lee, Jeonghoon Kim, Dohoon Kim, Young-Ha Yun in Oncogene (1999)