Development of Mozzarella Cheese made with Cheung-Kook Jang Addition

Jin-Joo Jang1,Ye-Lim Park,Gyo-Ha Moon,Myung-Gon Shin,Sung-Hyun Choi,Gyu-Hee Lee 한국식품영양과학회 2017 한국식품영양과학회 학술대회발표집 Vol.2016 No.10

NSIP와 BOOP의 고해상전산화단층촬영 소견과 비교

백상현,박재성,차장규,홍현숙,김대호,박성진,조준희,이혜경,최진수 순천향의학연구소 2003 Journal of Soonchunhyang Medical Science Vol.9 No.2

Purpose: BOOP and NSIP also share similar clinical features such as subacute flu-like illness, the finding of bronchoalveolar lavage, the result of pulmonary function test and more favourable outcome than usual interstitial pneumonia(UIP). The author try to compare the HRCT findings of NSIP with BOOP by pattern and distribution of diseases. Materials and Methods: HRCT findings of histopathologically proven NSIP(Group Ⅰ; 6, Group Ⅱ; 7, Group Ⅲ; 2) in 15 patients(5 male, 10 female, age range, 39-69 years; mean age, 53 years), BOOP in 15 patients(6 male, 9 female, age range, 26-76 years; mean age, 52 years) were reviewed retrospectively. Results: The common pattern of the two diseases was admixed consolidation, ground glass attenuation & reticular densities with/without architectural distortion(NSIP; 53.3%, BOOP; 46.7%). The main component of the pattern wan predominantly consolidation(NSIP; 46.7%, BOOP; 73.3%) and ground glass attenuation(NSIP; 40.0%, BOOP;20.0%). Architectural distotion was more provinent finding with NSIP(mild ; 3, moderate ; 4, severe; 2) compared with BOOP(mild; 7, moderate; 2, severe; 0). The predominant overall distribution was lower lung, peribronchovascular & peripheral lung field in both of the two entities(NSIP;73.3%, BOOP; 73.3%). Peribronchovascular involvement was more common with NSIP(100%) than BOOP(80%), whereas peripheral involvement was more common with BOOP(93.3%) than NSIP(80%). Conclusion: The HRCT findings of NSIP and BOOP were similar in pattern and distribution. But NIP manifested more frequently ground-glass attenuation, whereas BOOP showed more frequently consolidation. Architectural distortion was more severe with NSIP than BOOP. NSIP invoved more frequently peribronchovascular space and BOOP were more common in peripheral lung field.

클라이밍 로봇을 활용한 고교각의 자동화 균열 평가

배현진 ( Bae Hyun Jin ),장근영 ( Jang Keun Young ),안윤규 ( An Yun-kyu ) 한국구조물진단유지관리공학회 2019 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.23 No.1

This paper proposes an automated crack evaluation technique for a high-rise bridge pier using a climbing robot. The proposed technique enables to automatically detect and quantify the bridge pier cracks even where cannot easily access by human for visual inspection. To achieve it, high quality images are obtained by scanning the vision cameras embedded on the climbing robot along the bridge pier surface. Then, a feature extraction-based image stitching algorithm is newly developed and applied for establishing the entire region of interest (ROI) images. The ROI images are then processed with a semantic segmentation algorithm for automated crack detection. Finally, the detected cracks are precisely quantified by a crack quantification algorithm. The proposed technique is validated using in-situ test data obtained from Jang-Duck bridge located at Gangneung city, South Korea. The test results reveal that the proposed technique successfully evaluate the bridge pier cracks with precision of 90.92 % and recall of 97.47 %.

광주광역시 전문계 고등학교 특성화 및 종합발전방안

나승일,정철영,김진모,안강현,한홍진,김기용,민상기,장현진 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.1

이 연구의 목적은 광주광역시 전문계 고등학교의 특성화 및 종합발전방안을 수립하는데 있다. 이 연구는 ① 전문계 고등학교 관련 선행연구 분석,② 인력육성 및 특성화 방향을 설정하기 위하여 광주광역시,전라남도,우리나라의 산업여건 분석,③ 광주광역시 전문계 고등학교에 대해 Malcolm Baldrige 평가모형에 의한 진단평가와 SWOT 및 활용전략 분석, ④ 광주광역시 전문계 고등학교의 개편 요구 분석,⑤ 광주광역시 전문계 고등학교의 특성화 및 종합발전방안 설정 등의 과정을 통해 수행되었다. 이 연구의 결과는 다음과 같다. 첫째,비전은 광주광역시 전문계고 특성화와 발전 역량 구축을 통한 산업체 요구에 부합하는 우수 인력 양성이며,이를 위한 전략은 특성화 체제구축,학교교육 혁신,인적 자원 혁신,학교경영 혁신,인프라 구축으로 설정하는 것이 필요하다. 둘째, 특성화 체제 구축은 특성화 체제 개편,교육과정 중심 특성화,학과 재배치 통합형 고교 도입,특성화고 신설을 통해 추진할 수 있 는데 특히,교육과정 중심 특성화가 적극 도입되어야 한다. 셋째,학교교육 혁신은 교육과정 개편,교수 학습 개선,진로지도 개선,시설 및 기자재 개선을 통해 추진할 수 있다. 넷째,인적자원 혁신은 학교 관리자 역량 강화,교원 역량 강화,학생 역량 강화를 통해 추진할 수 있다. 다섯째,학교경영 혁신은 경영 리더십 제고,경영 성과관리 강화,학교 재정 혁신을 통해 추진할 수 있다. 여섯째,인프라 구축을 위해 지자체,대학,산업체,지역주민과 연계 강화를 통해 추진할 수 있다. 일곱째,13개 전문계 고둥학교의 여건 및 특성에 적합한 단위학교별 특성화 및 종합발전방안을 수립하였다. The purpose of this study was to suggest strategies to specialize and develop vocational high schools in Gwangju Metropolitan City. The study was orderly performed as follows: (1) reviewing literature about vocational high school, (2) analyzing the condition of industries, (3) diagnosing the vocational high school through Malcolm Baldrige model, (4) analyzing the SWOT and application strategies, (5) analyzing the needs of reform, and (6) establishing the strategies for the specialization and development of Vocational High Schools in Gwangju Metropolitan City. The major findings of this study were as the following: First, the vision was to bring up excellent human resources to corresponds industrial needs through specialization and development of vocational high schools in Gwangju Metropolitan City. Five strategies to achieve it were creating the specialization system, innovating the school education, human resources, and the school management, and building the infrastructure. Second, creating the specialization system can be performed through five tasks which were restructuring the specialization system, creating curriculum-based specialization, trading departments in inter-schools, introducing an integrated high school, and building a new specialized high school. Especially curriculum based specialization needs to be accepted. Third, innovating the school education can be performed through four tasks which were reorganizing the curriculum, improving the teaching and learning, improving the career guidance, and improving the facilities and equipments. Fourth, innovating human resources can be performed through three tasks which were enhancing each competencies of a school manager, a teacher, and a student. Fifth, innovating the school management can be performed through three tasks which were improving the management leadership, developing the performance management, and innovating the school finance. Sixth, building the infrastructure can be performed through four tasks which were enhancing the relationships with a local government, colleges, industries, and local residents. Seventh, individual strategies for the specialization and development of thirteen vocational high schools were also developed by corresponding to their conditions and characteristics.

녹동균 세포외막 단백질 백신 CFC-1-101의 안정성 및 면역원성 검토 : 임상 제 Ⅰ/Ⅱa상 시험

장인진,김익상,유경상,임동석,김형기,신상구,장우현,박완제,이나경,정상보,안동호,조양제,안보영,이윤하,김영지,남성우,김현수 대한감염학회 1998 감염 Vol.30 No.3

목적 : 제일제당에서는 녹농균의 세포외막 단밸질을 유효성분으로 하는 백신인 CFC-101을 개발하였으며, 동물시험에서 이 백신의 안전성과 유효성을 입증하였다. 본 연구에서는 이 녹농균 백신의 인체에 대한 안전성과 면역원성을 평가하는 동시에 인체 접종시의 최적 투여 용량을 결정하기 위하여 제 I/Ⅱa상 임상시험을 수행하였다. 방법 : 건강한 성인 남자를 피험자로 선별하여 각 용량군에 백신투여자 6명, 위약투여자 2명을 배정하였다. 백신 투여군은 0.25mg, 0.5mg 또는 1.0mg 용량의 녹농균 백신을 7일 간격으로 3회에 걸쳐 근육주사 하였으며, 위약 투여군에게는 세포외막 단백질을 제외한 동일한 성분을 투여하였다. 백신접종 후 국소적 또는 전신적인 반응의 발생여부를 관찰하고, 혈액시료를 체취하여 백신의 역가와 유효성을 검정하였다. 결과 : 녹농균 백신 CFC-101은 모든 접종자에서 양호한 내약성을 보였다. 또한 0.5mg 과 1.0mg 백신 투여군에서는 100%의 항체양전율을 나타내었다. 생성된 항체는 녹농균 세포외막단백질에 특이성을 보였고, 녹농균 감염에 대해 방어효능이 있었다. 결론 : 이와같은 결과로부터 이 녹농균 백신은 인체에 안전하게 투여할 수 있으며, 높은 항체 생성능으로 감염방어 효능을 보이고 0.5mg과 1.0mg이 최적용량인 것으로 판단되었다. Background : We developed a Pseudomonas aeruginosa outer membrane protein(OMP) vaccine CFC-101, and the prophylactic efficacy of which has been demonstrated in animal models. In order to evaluate the safety and immunogenicity of the P. aeruginosa vaccine, we carried out a phase I/Ⅱa clinical trial in healthy male volunteers. Methods : Groups of eight volunteers, including two placebo subjects, were vaccinated intramuscularly with three doses of 0.25, 0.5 or 1.0 mg of the vaccine at one week intervals. Sings of systemic and local reactions observed after vaccination were recorded for each vaccinee for 5 days. Physical examinations were performed on days 0, 1, 7, 8, 14, 15, 21, and 42, and clinical laboratory tests were done on days 0, 3, and 21. Blood samples for assay of serum antibody levels were obtained up to 42 days after the first vaccination. Results : The vaccine was generally well tolerated by all vaccinees, showing no significant side effects. In the three dosage groups, all vaccinees, except one receiving the 0.25 mg dose, showed significant elevation in serum IgG antibody titers against the vaccine proteins, indicating 100% seroconversion in 0.5 and 1.0 mg groups. The human antibodies induced by the vaccine were specific for P. aeruginosa OMPs, as confirmed by western blot analysis and immunoprecipitation assays. The capacity of the human antisera to enhance opsonophagocytic killing activity by polymorphonuclear leukocytes and to confer protection against P. aeruginosa infections indicates that the antibodies elicited by the vaccine have protective efficacy. Conclusion : We conclude that the P. aeruginosa OMP vaccine is safe and effective for human use and its optimal dose to be 0.5 or 1.0 mg.

SBNR process에서 암모니아 부하가 N₂O 발생에 미치는 영향

장광언,장현섭,황선진 경희대학교 2004 環境硏究 論文集 Vol.13 No.-

A laboratory scale BNR reactor was built to study the fate of N₂O production during BBNR(Bhortcut Biological' Nitrogen Removal. process and A/O process. Nitrous oxide(N₂O) is emitted from wastewater treatment processes. It is known as a greenhouse gas that contributes to global warming. Therefore it is importance to develop technology, that can suppress N₂O emission. Especially, N₂O emission' from the SBNR process was higher than that of A/O process. When a ono loading was increased(0.15 ∼ 0.6g/㎥day), dissolved N₂O concentration of nitrification was increased. And when nitrite concentration of aerobic basin was increased(0 ∼200 mg/L). N₂O emission rate was increased. As a results of this study, BURN process had an more effect on N₂O emission than A/O process.

휘발성유기화합물 제거를 위한 생물공정기에서 분리한 톨루엔 분해 세균

장현섭,황선진,조영철 경희대학교 2005 環境硏究 論文集 Vol.14 No.-

We isolated a toluene degrading bacterium from the bioactive foam reactor(BFR) which designed to remove volatile organic compounds(VOCs) from the contaminated air. In order tofind the taxonomic and phylogenetic relationship with known bacteria, the partial sequence of 16S ribosomal DNA gene was analyzed. The isolated bacterium was classified as Pseudomonas sp. based on the close relationship to bacteria belonging to this genus. From the sequence, we designed the appropriate DNA probe which will be useful to detect this bacterium with the molecular methods such as FISH. The isolated bacterium and designed probe will be helpful to optimize the operating conditions and to improve the efficiency of BFR in detoxification of VOCs.

가공 및 측정이 가능한 복합나노가공시스템의 개발

장동영,박만진,김진현,한동철 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

In focused-ion-beam (FIB) application of micromachining and device transplantation, four kinds of FIB processes, namely FIB sputtering, FIB-induced etching, redeposition, and FIB-induced deposition, are well utilized. As with FIB systems, scanning electron microscopes(SEMs) were extensively used in the semiconductor industry. They are the tools of choice for defect review and providing the image resolution needed for process monitoring. The enhanced capabilities of a dual-column on one chamber system are quickly becoming realized by the nano industry for performing a wide range of application.

결과의 지식(K.R) 제시유형이 농구기능 학습에 미치는 효과

장인석,신현주,진성룡,김종환,김천년 慶熙大學校 體育科學大學 1990 體育科學論叢 Vol.- No.3

The purpose of this study is to investigate the effect of K.R on motor learning of basketball. The subject of this experiment were 90 women students, the second class highschool. They were no apparent physical defects and experiment of basket ball. The subject were divided into three groups ; verbal feedback, visual feedback and verbal+visual feedback groups. In each groups, 30 students were assigned. For the study, the skill test were pass, dribble, shot and combination of basketball. Each group was taught for 12 hours of basketball skill selected for the study. However, teaching methods were different a way of furnished K.R. The classes were three of basketball progam of physical education curriculum at high school. For the data analysis, one-way analysis varianace, turky's-test was employeed. As a result of this study, conclusions were as follow : 1. In part of both pass skill and shot skill, the verval+visual feedback groups were most effcetive among the other groups. 2. For the dribble skill, the verval+visual feedback group was more effective than the verval feedback group. 3. In the case of combination-skill, there have been no significant difference among the three groups.

Branch-Line Slit 을 갖는 이중 대역 PIFA의 설계 및 제작

장수영,윤진호,김보미,김석현,이영순 금오공과대학교 2005 論文集 Vol.26 No.-

A PIFA(Planar Inverted-F Antenna) which can be used in GSM/IXS dual band mobile phone has been designed and fabricated. In particular, in order to reduce the required top patch dimensions, the patch of the present PIFA has been designed as a type of an asymmetric branch line slit in which the excited patch surface currents can be meandered. By use of the HFSS, important design parameters such as the position of feed point and the length of slit were simulated and determined. In the present study, the design procedure by which the exact operating frequency and the proper band width can be obtained, are discussed. In order to check the validity of the present study, some simulated and measured results are presented.