DSpace at KCI: Recent submissions

  • Ji Ho Park; Sooyeong Kim; Kwang Eon Han; Eun Jung Choi; Jung Hyo Ahn; Su Jin Kim; Seung Min Lee; Sang Woo Moon; Tae-Sik Jang; Ji-Eun Lee (The Korean Ophthalmological Society, 2026-08)
    목적: 세균성 각막염 환자에서 플로킹스왑(flocked swab) 배양법과 면봉을 이용한 배양법의 진단 성과를 비교하고자 하였다. 대상과 방법: 2024년 5월부터 2025년 8월까지 세균성 각막염으로 진단된 환자 22명을 대상으로 하였다. 면봉 배양법은 혈액한천배지, 초콜렛한천배지, 맥콘키 한천배지에 검체를 직접 접종하였고, 플로킹스왑은 검체를 뇌심장침출 배지에서 24시간 배양 후 동일한 ...
  • Gyuseung Lee; Sangwook Lee; Changhyeon Lee; Euihoon Chung (The Korean Institute Of Power Electronics, 2026-08)
    This study focuses on the development of a small-capacity emergency power supply system capable of driving household AC loads using a Power Delivery-compatible portable battery. As power interruptions become frequent in ...
  • Joo-Young Lee; Yoon-Seok Lee; Ryoo, Hong-Je (The Korean Institute Of Power Electronics, 2026-08)
    This study analyzes the effect of the rate of rise of voltage (RRV) on the beam power output characteristics of an S-band magnetron, focusing on the mode stability during the transition at the Hartree voltage. The RRV is ...
  • Ju-Seon Park; Min-Gyeong Kang; Min-Su Kang; Jae-Taek Lee; Jae-Hyeon Sin; Kim Eun-Soo (The Korean Institute Of Power Electronics, 2026-08)
    This paper presents an improved three-phase LLC resonant DC–DC converter for high-power electric vehicle fast-charging systems requiring wide output voltage regulation and high efficiency. Conventional three-phase LLC ...
  • Hong Sihyeong; TODINHDU; Sang-Baek Kim; Lee, Dong-Choon (The Korean Institute Of Power Electronics, 2026-08)
    This study proposes a five-level asymmetrical hybrid flying capacitor (AHFC) inverter topology derived from the conventional five-level hybrid flying capacitor (HFC) by eliminating the bottom-clamping half-bridge converter. ...
  • Tae-Bong Oh; Cha Honnyong (The Korean Institute Of Power Electronics, 2026-08)
    Stacked converters are widely used for interfacing electrolyzer systems because they can effectively eliminate output current ripple regardless of duty cycle and the number of phases. However, when expanded to multiphase ...
  • Jiyeh Song; Kahyun Lee (The Korean Institute Of Power Electronics, 2026-08)
    This study proposes a sensorless diagnostic approach for stator turn open fault (STOF) in permanent magnet synchronous motors (PMSMs) using zero-sequence voltage (ZSV) analysis and phase difference evaluation. A fundamental ...
  • Sang-Gil Park; Jung Yeon Woo; Geon Kim; Jae-Jun Song; Min-Gu Lim; Dae-Hwan Cho; Se-Un Shin (The Korean Institute Of Power Electronics, 2026-08)
    In this study, the acceleration characteristics of a vehicle tire rim were theoretically investigated, and the optimal energy harvesting device was selected from three candidates through a suitability analysis in an actual ...
  • Dong-Hwan Kim; Seon-Gu Kang; Jeong-Jun Oh; Jin-Young Choi; Hyun-Sam Jung (The Korean Institute Of Power Electronics, 2026-08)
    Recently, interior permanent magnet synchronous motors using NdFeB permanent magnets have been widely adopted in electric vehicles owing to their high efficiency and power density. However, NdFeB magnets are vulnerable to ...
  • Yu Hyeonwoo; Hywonwoo Jeong; Lim, Cheon-Yong (The Korean Institute Of Power Electronics, 2026-08)
    This study proposes a novel control method to address the main issues of a phase-shifted full-bridge (PSFB) converter with a capacitor–diode–diode (CDD) clamp circuit applied at the secondary rectifier stage. The conventional ...
  • Seong-Eun Lee; Cho, Younghoon (The Korean Institute Of Power Electronics, 2026-08)
    This study proposes a new pulse-width modulation (PWM) method that reduces high-frequency zero-sequence circulating current (ZSCC) in parallel three-phase inverter systems by applying carrier-phase inversion. The proposed ...
  • CHOI Seungyi (The Korean Studies Institute, 2026-07)
    본고는희양산문을중심으로고려시대선문禪門 인식의변화과정을고찰한연구이다. 기존연구는주로구산선문의성립과계보, 또는선문의흥망에주목하여선문을고려전시기에걸쳐동일한성격의집단으로이해하는경향이있었다. 이에본고는동시대인의시각에서선문이어떠한의미로인식되었는지검토하고, 희양산문의사례를통해시기별변화를살펴보았다.나말여초에는도헌과긍양의활동에주목하여선문이특정사찰을거점으로형성된문도집단이자계보적정체성을공유하는공동체로인식되었음을확인하였다. ...
  • Moon Sung Cha (The Korean Studies Institute, 2026-07)
    본연구는방촌厖村 황희⿈喜 관련문화유산인고문서, 묘역, 영당및영정을대상으로이들유산이어떠한유기적구조속에서전승되고유지되어왔는지를퍼스(C. S. Peirce)의기호학적방법론을통해고찰하였다. 더불어장수황씨사목종중소장1836년옥동서원「통문通文」의사료적가치를규명하고, 묘역내석인상의도상학적특성을분석하여향후문화유산보존및활용을위한실무적과제를제안하였다. 기호학적분석에의하면, 황희관련유산은파편화된물질이아니라‘지 ...
  • Joung do hee (The Korean Studies Institute, 2026-07)
    본고는둔옹遁翁 한여유韓汝愈(1642~1709)의역학易學 사상과그시각적표현방식을「잡도雜圖」를중심으로고찰한것이다. 한여유는퇴계학맥이절대적권위를행사하던영남의경주에세거하였음에도특정한사승師承 없이자득自得의학풍을견지한인물이다. 선행연구가그의경학해석과자연철학적관심에주목해온것과달리, 본고는그간본격적으로다루어지지않은「잡도」의도상학적특징과지수篪叟 정규양鄭葵陽(1667~1732)과의역학계몽易學啓蒙 ...
  • Choi Joo Hee (The Korean Studies Institute, 2026-07)
    본 논문은관찬연대기사료중호환기사가가장많이확인되는승정원일기를중심으로, 17세기후반부터18세기에이르기까지호환의증가양상과정부의포호정책에대해살펴본글이다. 승정원일기상의호환보고양상을살펴보면, 17세기에는전국각지의호환기사가조정에보고되었으며17세기후반으로갈수록호환보고의빈도수가늘어나는양상을 보였다. 특히가뭄과기근, 여역이보고되는해에호환역시심각한수준으로보고되었다. 중앙에서는이를개선하기위해세차례의착호사목및절목을반포하여서북변과 ...
  • Sim Keun-Jeong; SEO SEONG HYEOK (The Korean Studies Institute, 2026-07)
    본연구는김천공자동일대에형성된지명체계와공간의미를밝히는것을목적으로하였다. 공자동은일반적으로하나의자연부락으로이해되어왔으나, 조선후기문헌과고지도, 근대지명자료및관련시문을종합적으로검토한결과, 공자동을중심으로주공동·백어동·안연대·명덕·문도동·저익촌· 모성암·창평·방하등여러자연부락과경승이유기적으로연결된하나의공간체계를이루고있었음을확인하였다. 이를위해여지도서, 호구총수, 조선지지자료, 전국지명조사철을비롯한 ...
  • Kim, Yun-Jung (The Korean Studies Institute, 2026-07)
    이글은다산정약용의명중銘重 개념을중심으로상례사전과상의절요에나타난명중의제도와실용적변화를검토하였다. 다산은의례와예기의경문經文을고증하여명과중이결합된명중의형태를통해신주의도리인주도主道를강조했다. 망자의이름을쓴명을받침대인중에끼운명중은신주의도리를갖춘의물로서전奠을올리는대상으로규정되었다. 또한역鬲의설치를신주의도리와결부시키고, 기존주소註疏의해석을비판하며명중의형태와의미를재구성하였다. 그러나상례사전의명중은결합과분리를거듭하여, ...
  • Yi Nam-ok (The Korean Studies Institute, 2026-07)
    이글은조선후기가학家學 교육과초계문신抄啓文⾂ 재교육이한인물의학습생애속에서결합되는양상을신현申絢(1764~1827)의사례를통해검토한것이다. 신현의학문은부친신대우申⼤羽(1735~1809)가강화도용안실容安室 에서확립한가학속에서형성되었다. 용안실의교육은하루의분량을정해완수하게하는일과의운영에기초하였고, 삼형제의독서기록은사서에서오경으로확장되는단계의설정, 반복독서를통한체화, 박학의지향이라는일관된교육과정을보여준다. ...
  • Koo, Hyein (The Korean Studies Institute, 2026-07)
    이글은그동안학술적관심이충분히미치지못했던‘밥그릇’을대상으로조선시대식기문화의한측면을고찰한연구이다. 문헌과현전유물을종합적으로분석하여밥그릇의물명과용례, 재질과품질, 형태와크기를살펴보고, 이를토대로조선시대밥그릇의유형과사용문화를고찰하였다. 첫째, 문헌사료에나타난조선시대밥그릇의물명과용례를검토하였다. 조선시대에는밥그릇을반기飯器·반완飯碗·반우飯盂라하였으며, 발鉢·완碗· 우盂·돈敦·궤簋·단簞 ...
  • Jo, Kwang-hyun (The Korean Studies Institute, 2026-07)
    본고는기수집략畿繡集略을중심으로1877~1878년경기암행어사이헌영의문서행정과직무수행과정을검토하였다. 이헌영은국왕의봉서와사목을26개항목의탐문제조로구체화하고, 수행원을권역별로배치하여수집한염기와고목을문부·공초및직접조사를통해검증하였다. 출도이후에는수취자의지위와사안의성격에따라감결·관문·전령을구분하여발급하였으며, 완문과절목을통해지역민의권리와면제사항, 환곡과세금문제의처리기준을제시하였다. 각관서가제출한보장과 ...

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