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1,139,169 research outcomes, page 1 of 113,917
  • publication . Article . 2014
    Closed Access
    Authors:
    Yadav, Mithilesh; Rhee, Kyong Yop; Park, Soo Jin; Hui, David;
    Persistent Identifiers
    Publisher: Elsevier BV

    A previously unreported iron oxide/graphene oxide/chitosan (Fe3O4/GO/CS) composite was prepared by a simple solution mixing-evaporation method. The structure, thermal stability, and mechanical properties of the composite were investigated by wide-angle X-ray diffraction...

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  • publication . Article . 2008
    Closed Access
    Authors:
    H.I. Won; Hayk H. Nersisyan; C. W. Won;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    The synthesis of ultrafine tungsten carbide (WC) powder has been investigated from a WO3 + Mg + C mixture via combustion technique. The values of combustion parameters were estimated over the Mg concentration range 3 to 16 mol. Fast increasing tendency of the WC/W2C pha...

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  • publication . Article . 2019
    Open Access
    Authors:
    So Young Kim; Chanyang Min; Dong Jun Oh; Hyo Geun Choi;
    Persistent Identifiers
    Publisher: BMJ

    ObjectivesThis study investigated the risk of neurodegenerative dementia following asthma.DesignA nested case–control studySettingThe ≥60-year-old population was selected from the Korean Health Insurance Review and Assessment Service – National Sample Cohort from 2002 t...

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  • publication . Article . 2013
    Open Access
    Authors:
    Ji Young Lim; Wonjung Noh; Seung Eun Oh; Ok Gum Kim;
    Persistent Identifiers
    Publisher: Korean Academy of Nursing Administration

    Purpose: The purpose of this study was to analysis the financial statements of university hospitals and to apply the results to build nursing management strategies. Methods: Data on the financial statements of university hospitals were collected each hospital's homepage...

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  • publication . Article . 2011
    Open Access
    Authors:
    Hyun-Suk Seo; Tae-Seong Jang; Ju-Hun Rhee; Won-Seock Kim; Bum-Seok Hyun; Jae Hyuk Lim; Do-Soon Hwang; Sang-Kon Lee; Hee-Keun Cho; Eun-Soo Han; ...
    Persistent Identifiers
    Publisher: The Korean Society for Aeronautical & Space Sciences

    The MFS (Mlti-Functional Structure) concept, which integrates the electronics, thermal control and structure into a single packaging system, has been developed and applied to reduce the volume and weight of the satellite. Therefore, this MFS can eliminate the bulky chas...

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  • publication . Article . 2009
    Closed Access
    Authors:
    Dong Choul Cho; Cheol Ho Lim; Ki-Tae Kim; Seung Yong Shin; Dong-Myoung Lee; Young Sup Lee; C.H. Lee;
    Publisher: Trans Tech Publications, Ltd.

    Thermoelectric properties of the spark plasma sintered n-type Bi2Te2.7Se0.3 compounds were characterized with the sintering temperature, time and hydrogen reduction process. The Seebeck coefficient, electrical resistivity and thermal conductivity were dependent on hydro...

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  • publication . Article . 2007
    Closed Access
    Authors:
    Joo-Hong Choi; Sung-Kyoung Kim; Young-Cheol Bak;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    For realizing the environmental issues and constituting an economical treatment system, a catalytic filter based on V2O5/TiO2 supported on tubular filter elements has many advantages by removing NOx and particulate simultaneously from flue gas. In order to improve the a...

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  • publication . Article . 2012
    Open Access
    Authors:
    Hee Jin Kim; Mi Kyung Han; Ha Young Kim; Wooyoung Lee; Sungjin Kim;
    Persistent Identifiers
    Publisher: Korean Chemical Society

    Nanostructured thermoelectric bismuth telluride (Bi2Te3) powders with various morphologies, such as nanoplates, nanorods, and nanotubes, were prepared by a hydrothermal method based on the reaction between BiCl3, Te, and sodium ethylenediaminetetraacetate (Na2-EDTA) at ...

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  • publication . Article . 2017
    Closed Access
    Authors:
    Hwee Weng Dennis Hey; Cheung-Kue Kim; Won-Gyu Lee; Hyung-Suk Juh; Ki-Tack Kim;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract Background Context The aim of spinal deformity correction is to restore the spine's functional alignment by balancing it in both the sagittal and coronal planes. Regardless of posture, the ideal coronal profile is straight, and therefore readily assessable. Pur...

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  • publication . Article . 2011
    Open Access
    Authors:
    Ehn-Kyoung Choi; Dongsun Park; Tae Kyun Kim; Sun Hee Lee; Dae-Kwon Bae; Goeun Yang; Yun-Hui Yang; Jangbeen Kyung; Dajeong Kim; Woo Ryoung Lee; ...
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    Periventricular leukomalacia, specifically characterized as white matter injury, in neonates is strongly associated with the damage of pre-myelinating oligodendrocytes. Clinical data suggest that hypoxia-ischemia during delivery and intrauterine or neonatal infection-in...

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1,139,169 research outcomes, page 1 of 113,917