안규홍 의병의 조직과 그 활동 - 구한말 호남의병의 일례 -

홍영기 ( Young Ki Hong ) 일지사 1987 韓國學報 Vol.13 No.4

대학교육의 교수방법 개선 방향

홍영기,Hong, Yeong-Gi 한국대학교육협의회 1999 大學敎育 Vol.101 No.-

투과기화법에 의한 Carboxymethylcellulose 분리막의 물/유기용제 흔합액의 분리특성

홍영기,배기서,이정민,Hong, Yeong-Gi,Bae, Gi-Seo,Lee, Jeong-Min 한국섬유공학회 1993 한국섬유공학회지 Vol.30 No.4

The separation characteristics of the carboxymethylcellulose(CMC) membrane for organic aqueous solution were determined by vacuum pervaporation. The apparatus used in this experiment can forecast the concentration distribution and/or permeating phenomenon of organic solvent in the membrane, unlike the conventional apparatus. The purpose of this study is to investigate the permeation and separation characteristics of the homologous series of organic solvents through selected hydrophilic polymer membranes. CMC membrane is suitable for the separation of water/organic solvent mixtures due to the high separation factor and the large amount of permeation. The separation analysis was carried out with a Hewlett Packard, HP5890 Series Gas Chromatograph. The permeating concentration is generally increased at the beginning stage, but led to equilibrium permeate according to experiment time. It is desirable that the separation characteristics should be evaluated of equilibrium state.

아틀란타 박람회를 다녀와서 - 세계 양계산업 미래 밝을 것으로 예상

홍영기,Hong, Yeong-Gi 대한양계협회 2009 월간 양계 Vol.41 No.3

신형식 역삼투 복합막을 이용한 해양심층수 담수화 성능평가

홍영기,송경헌,문덕수,김현주,Hong, Young-Ki,Song, Kyung-Hun,Moon, Deok-Soo,Kim, Hyun-Ju 한국섬유공학회 2006 한국섬유공학회지 Vol.43 No.6

Asymmetric reverse osmosis(RO) composite membrane, which are organic/inorganic RO composite membranes by new mode, based on cellulose acetate and polyamide with nano particle tourmaline substance in order to develop a new desalination membrane having high selectivity and permeability were prepared. The practical separation performances of new RO composite membranes were investigated on seawater desalinization, especially for deep ocean water. The separation characteristics of new RO composite membranes were discussed with the variation of applied pressure and temperature. The permeation flux of new RO composite membranes was investigated using module unit composed of RO plate-frame type modules and spiral wound type modules. The rejection and the flux for new RO composite membrane were $99.0{\sim}99.3%\;and\;7.0{\sim}23.3l/m^2$ hr in deep ocean water at $20^{\circ}C$, respectively. In addition, the separation performance of new RO composite membranes for deep ocean water was very steady-state with long experiment time.

투과증발법에 의한 CMC/PVA 블렌드막을 이용한 물/유기용제 혼합계의 탈수분리특성

홍영기,이정익,Hong, Yeong Gi,Lee, Jeong Ik 한국섬유공학회 1995 한국섬유공학회지 Vol.32 No.10

폴리프로필렌 멜트블로운 공정 변수가 부직포 여과재의 포집 특성에 미치는 영향

홍영기,Hong, Young-Ki 한국섬유공학회 2006 한국섬유공학회지 Vol.43 No.5

Meltblown process is one of the major processes for nonwoven filters. In this study, the collection efficiency of meltblown nonwoven filters made of isotatic- polypropylene(i-PP) was examined for the various processing conditions such as die and air temperatures, die-to-collector distance(DCD) and attenuation air flow rate at the die. The collection efficiency for non-woven filter was found to increase with decreasing DCD, with increasing die temperature, or with increasing air flow rate. In addition, the quality factor of non-woven filter was excellent with increasing DCD in meltblown process like this.

RGB/NIR CMOS 센서에서 정면 영상과 측면 영상을 동시에 결상하는 캡슐 내시경용 개선된 반사굴절식 전방위 광학계의 광학 설계

홍영기,조재흥,Hong, Young-Gee,Jo, Jae Heung 한국광학회 2021 한국광학회지 Vol.32 No.6

RGB/NIR CMOS 센서를 사용하여 가시광에서의 정면 시야각과 가시광(RGB) 및 근적외선(near-infrared, NIR)에서의 측면 시야각을 갖는 캡슐 내시경용 개선된 반사굴절식 전방위 광학계(modified catadioptric omnidirectional optical system, MCOOS)를 설계한다. 전방 시야각 내의 영상은 반사굴절식 전방위 광학계(catadioptric omnidirectional optical system, COOS)의 부경 뒤에 배치된 3개의 추가된 렌즈와 COOS의 결상 렌즈계로 구성된 MCOOS의 전방 결상 렌즈계로 결상한다. 측면 영상은 COOS로부터 얻어진다. 이 센서에 대한 가시광과 근적외선에서의 나이퀴스트 주파수는 각각 90 lp/mm와 180 lp/mm이다. 설계 사양에서 전장길이, F-수, 전방과 측면 반화각은 각각 12 mm, 3.5, 70°, 50°-120°로 결정하였다. MCOOS의 COOS에 대한 변조전달함수 0.3에서의 공간주파수, 초점심도, 가시광과 근적외선 영역에서의 공차에 따른 누적 확률은 각각 154 lp/mm, -0.051-+0.052 mm, 99%이다. MCOOS의 정면 결상광학계의 변조전달함수 0.3에서의 공간주파수, 초점 심도, 가시광 영역에서 공차에 따른 누적 확률은 각각 170 lp/mm, -0.035-0.051 mm, 99.9%이다. A modified catadioptric omnidirectional optical system (MCOOS) using an RGB/NIR CMOS sensor is optically designed for a capsule endoscope with the front field of view (FOV) in visible light (RGB) and side FOV in visible and near-infrared (NIR) light. The front image is captured by the front imaging lens system of the MCOOS, which consists of an additional three lenses arranged behind the secondary mirror of the catadioptric omnidirectional optical system (COOS) and the imaging lens system of the COOS. The side image is properly formed by the COOS. The Nyquist frequencies of the sensor in the RGB and NIR spectra are 90 lp/mm and 180 lp/mm, respectively. The overall length of 12 mm, F-number of 3.5, and two half-angles of front and side half FOV of 70° and 50°-120° of the MCOOS are determined by the design specifications. As a result, a spatial frequency of 154 lp/mm at a modulation transfer function (MTF) of 0.3, a depth of focus (DOF) of -0.051-+0.052 mm, and a cumulative probability of tolerance (CPT) of 99% are obtained from the COOS. Also, the spatial frequency at MTF of 170 lp/mm, DOF of -0.035-0.051 mm, and CPT of 99.9% are attained from the front-imaging lens system of the optimized MCOOS.

해외르포 - 사료단백질 국제 심포지움

홍영기,Hong, Yeong-Gi 대한양계협회 2017 월간 양계 Vol.49 No.8

CJ제일제당 바이오 사업부문은 지난 6월 12일 북경(China World Hotel)에서 제 3회 AAFAN(Amino Acid Forum in Animal Nutrition)을 개최하였다. 이번 포럼은 '사료의 조단백질 저감을 통한 축산의 발전 및 환경개선'이라는 주제로 진행되었다. AFFAN은 CJ가 단독으로 개최하는 국제 학회이며, 처음으로 한국이 아닌 해외에서 개최함으로서 그 명성이 더 높아지게 되었다. 이번 포럼에서는 중국을 포함한 각국의 주요 사료회사 연구개발 담당자 및 정부기관 담당자들이 100명 이상 참석하였으며, 활발한 토의를 통하여 사료의 조단백 저감에 대한 공감대를 형성하게 되었다. 본고는 본 심포지움의 주요내용을 정리한 것이다.

actio libera in causa: 형법 제10조 제3항의 단순한 해석

홍영기(Hong, Young-Gi) 한국형사법학회 2013 刑事法硏究 Vol.25 No.2

Die ‘actio libera in causa’ ist - anders als in Deutschland - im Art. 10 Abs. 3 im Rahmen der strafrechtlichen Schuldzuweisung geregelt. Diese Rechtsfigur behandelt den Fall, in dem sich der Täter vor Begehung der Tat voraussichtlich in einen Zustand der begrenzten Schuldfähigkeit hat, um in diesem Zustand die Tat mit Strafmilderung begehen zu können. In den Fällen kann die Rechtsfigur das Koinzidenzprinzip zwischen Unrecht und Schuld ausschließen. Aber die Erklärungen der sog. Modell-Theorien über Strafbarkeit der ‘actio libera in causa’ ist dem Wortlaut des Art. 10 Abs. 3 nach überflüssig. Das Strafgesetzbuch stellt schon ausdrücklich die Ausnahme des Prinzips dar. Die Unrechtsmerkmale (z. B. Vorsatz und Fahrlässigkeit) werden danach nicht beim Anfang der Ausführung, sondern erst bei der Tatbegehung entschieden, wenn die Strafbarkeit der ‘actio libera in causa’ mit dem Gesetz berücksichtigt wird. Die dogmatische Diskussionen, die mit vier oder acht Kombinationen irgendwo ‘Vorsatz’ und ‘Fahrlässigkeit’ zu verlagern versuchen, sind heute im Regelfall bei Gesetzestexte auch gar nicht mehr nötig. Das Unrecht der Handlung soll schon durch den Unrechtscharakter der Tatbestandsverwirklichung ohne Berücksichtigung der Schuldfähigkeit des Täters festgesetellt werden. Also ist Mindestvoraussetzung jedenfalls, dass der Täter in der Tatbegehung im Defektzustand den objektiven und subjektiven Tatbestand des jeweils in Betracht kommenden Strafgesetzes verwirklicht. Art. 10 Abs. 3 bedeutet nur die Abweichung von der Regel der Srafausschließung und -milderung(Abs. 1 und 2). Der Merkmal ‘in der Voraussicht der Gefährdungseintritt’ im Art. 10 Abs. 3 soll als ‘mit Unrechtsbewußtsein’ verstehen, damit die Tatbegehung wegen der ursächlichen Handlung ihre verantwortliche Strafbarkeit verwirklichen kann. Diese Auslegung entspricht auch dem kriminalpolitschem Zweck des Art. 10 Abs. 3.