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  1. No Access

    Article

    Spatial distributions of metal(loid)s and their transport in agricultural soils around abandoned metal mine sites in South Korea

    To develop efficient strategies and methods to remediate soils contaminated by metal(loid)s, it is vital to monitor the metal(loid)s in the soil by conducting field surveys and properly understanding their tra...

    Sung-Wook Yun, Duck-Kyu Choi, Chan Yu in Journal of Soils and Sediments (2021)

  2. No Access

    Article

    Contrasting effect of phosphate on phytoavailability of arsenic and cadmium in soils supporting medicinal plants

    Soil and plant samples were collected from 84 fields where medicinal plants were cultivated to determine the effect of soil phosphate (P) on the concentration of plant-available arsenic (As) and cadmium (Cd) a...

    Yong Dong Noh, Hye ** Park, Kwon Rae Kim, Won Il Kim… in Applied Biological Chemistry (2017)

  3. No Access

    Article

    \({\mathcal {H}}_\infty \) control of continuous-time uncertain linear systems with quantized-input saturation and external disturbances

    This paper introduces an \({\mathcal {H}}_\infty \) ...

    Bum Yong Park, Sung Wook Yun, PooGyeon Park in Nonlinear Dynamics (2015)

  4. No Access

    Article

    The leaching characteristics of Cd, Zn, and As from submerged paddy soil and the effect of limestone treatment

    Rice is cultivated in a paddy system, in which there are variations in water depth with the growth of rice, as well as alternating physical and chemical conditions in the subsurface soil such as alternating ox...

    Sung-Wook Yun, Chan Yu in Paddy and Water Environment (2015)

  5. No Access

    Article

    Multistage γ-level \(\mathcal{H}_{\infty}\) control for input-saturated systems with disturbances

    For input-saturated systems with disturbances, states in the domain of attraction cannot converge to the origin, but only to neighborhood around it. In order to design the smallest possible target invariant se...

    Bum Yong Park, Sung Wook Yun, Yun Jong Choi, PooGyeon Park in Nonlinear Dynamics (2013)

  6. No Access

    Article

    \(\mathcal{H}_{2}\) state-feedback control for LPV systems with input saturation and matched disturbance

    This paper proposes a controller design for linear parameter-varying (LPV) systems with input saturation and a matched disturbance. On the basis of the feedback gain matrix K(θ(t)) and the Lyapunov function V(x(t

    Bum Yong Park, Sung Wook Yun, PooGyeon Park in Nonlinear Dynamics (2012)

  7. No Access

    Article

    Dynamic output-feedback guaranteed cost control for linear systems with uniform input quantization

    There have existed the researches on guaranteed cost control for systems with the dynamic or logarithmic quantizer; however, intensive studies not only on continuous-time output-feedback linear systems with unifo...

    Sung Wook Yun, Yun Jong Choi, PooGyeon Park in Nonlinear Dynamics (2010)

  8. No Access

    Article

    Heavy Metal Contamination of Arable Soil and Corn Plant in the Vicinity of a Zinc Smelting Factory and Stabilization by Liming

    The heavy metal contamination in soils and cultivated corn plants affected by zinc smelting activities in the vicinity of a zinc smelting factory in Korea was studied. Soils and corn plants were sampled at the...

    Chang Oh Hong, Jessie Gutierrez… in Archives of Environmental Contamination an… (2009)