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조수희,조은자 성신여자대학교 생활문화연구소 2001 生活文化硏究 Vol.15 No.-
Dried pyogo mushrooms(Lentinus edodes) rehydrated under various condition. In this study was investigated the hydration aspect of the dried Lentinus edodes that differed drying temperature while soaked in distilled water at 4±1℃, 15±2℃, 40±2℃, 60±2℃. This study was compared with the properties of hydration while soaked in distilled water, 0.5M NaCl solution and 0.5M sucrose solution at the temperature. This study also investigated the effects of drying temperature on hydration of the dried Lentinus edodes. Results were as follows. 1. The average moisture content of fresh Lentinus edodes was 80.0% and those of natural dried sample, hot air dried sample at 40℃ and hot air dried sample at 60℃ were 8.2%, 8.2% and 7.9% respectively. 2. The amount of water uptake of dried Lentinus edodes soaked in distilled water was increased as soaking temperatures get higher. Water uptake of all samples soaked at 40±2℃ and 60±2℃ increased rapidly at initial soaking and then slow as soaking time prolonged. the water absortion rate of natural dried sample and hot air dried sample at 60℃ soaked at 60±2℃ was the highest. 3. Water uptake rate constant(K) of natural dried sample dried sample soaked for 60 minutes at 15±2℃, was the highest by 0.7304. The amount of water gain of all the dried samples showed a linear relation with the square root of soaking time regardless of soaking temperature. Activation energy of water uptake of natural dried sample, hot air dried sample at 40℃ and hot air dried sample at 60℃ soaked at 40~60℃ was greater than that of at 15~40℃ by 5.5, 6.5, 2.5 times respectively. 4. Water uptake rate constant(K) of natural dried sample, hot air dried sample at 40℃ and hot air dried sample at 60℃ was the lowest in 0.5M sucrose solution to 60 minutes of soaking times by 0.319., 0.5806, 0.2352 respectively. All of them take 300 minutes over of soaking times to reach equilibrium water content state.
결핵균 30 kDa 항원과 Triton X-100 Solubilized Protein 항원에 의한 대장암 주변 림프절 단핵구의 활성화
박정규,김광호,조은경,임재현,민들레,송영자,김화중,백태현 忠南大學校 癌共同硏究所 1998 癌共同硏究所 硏究誌 Vol.2 No.1
Tumor-draining lymph node mononuclear (TDLMN) cells are specifically sensitized to the growing tumor but such cells are deficient for mediating an antitumor response. In this study, we examined the feasibility of using mycobacterial 30 kDa or Triton X-100 solubilized protein (TSP) antigen to stimulate mononuclear cells of colon cancer-draining lymph node for the generation of cell mediated immune effector cells. The proliferative response of TDLMN cells stimulated with mycobacterial 30 kDa or TSP antigen was determined by ^(3)H-thymidine incorporation assay. The proliferation of TDLMN cells to mycobacterial 30 kDa or TSP antigen was significantly increased in PPD (+) patients, but a poor response to the 30 kDa or TSP antigen was observed in PPD (-). The expression on γδ T cells to mycobacterial 30 kDa or TSP antigen was assessed by flow cytometry. The γδ T cells from PPD ( + ) patient responded only to 30 kDa antigen but to TSP antigen. An investigation of cytokine mRNA expression was undertaken using reverse transcription-polymerase chain reaction (RT-PCR) to follow TDLMN cells stimulated with the 30 kDa or TSP antigens for 5 days. The IFN-γ and TNF-α mRNA expression was only induced in TDLMN cells of PPD ( + ) patient in response to the 30 kDa or TSP antigen. The IL-2 mRNA expression was induced in both PPD (+) and PPD (-) in response to the 30 kDa or TSP antigen. But the IL-4 mRNA expression was not induced in response to the 30 kDa or TSP antigen. These results suggest that the 30 kDa and TSP antigens may serve as biologic response modifier for the generation of cell mediated immune effector cells.
Evaluation of vaccines for the SAT 1, SAT 2, and SAT 3 serotypes of Foot-and-Mouth Disease in pigs
Hye-Eun Jo(Hye-Eun Jo),Su-Hwa You(Su-Hwa You),Joo-Hyung Choi(Joo-Hyung Choi),Mi-Kyeong Ko(Mi-Kyeong Ko),Sung Ho Shin(Sung Ho Shin),Hyundong Jo(Hyundong Jo),Min Ja Lee(Min Ja Lee),Su-Mi Kim(Su-Mi Kim) 한국예방수의학회 2019 한국예방수의학회 학술대회자료집 Vol.2018 No.-
A Smart Emotion Lighting Control System on Android Platform
Eun-Ja Jo,Sung-Il Hong,Chi-Ho Lin 한국정보통신학회 2014 2016 INTERNATIONAL CONFERENCE Vol.6 No.1
In this paper, we propose a smart emotion lighting control system based on android platform. A smart emotion lighting control system is lighting (control system for using android) application. That is system cost saving because without the constraints of time and place. A smart emotion lighting control system is automatic control possible using the illumination sensor, and by selecting the desired lighting partial control can be designed. The experimental results of the proposed efficient a smart motion lighting control system for lighting device control sensitivity than conventional lighting control system decreased the power consumption and efficient lighting control was possible.
조은자(Eun-Ja Jo),이경민(Kyung-Min Lee),인치호(Chi-Ho Lin) 대한전자공학회 2015 대한전자공학회 학술대회 Vol.2015 No.6
본 논문에서는 강의실 LED 상황조명 제어 시스템 구현을 제안한다. 상황조명 제어 시스템은 상황에 맞는 조명을 자유롭게 조명의 색온도를 조정하여 같은 건물 안에 일출, 일몰 또는 정오 같은 시간에 자연의 빛의 변화를 표시 할 수 있다. 상황조명 제어 시스템은 조명과 색온도가 학생들에게 가장 적절한 조명을 개발하는 것을 목표로, 상황 조명의 적절한 사용은 학생들의 시력을 보호하고 눈에 자극을 줄일 수 있다. 상황에 따른 조명제어는 조명 색상의 변화와 실내생활 시간 동안 학생의 학습 효율 향상을 가져올 뿐만 아니라 에너지의 효율성을 높일 수 있다. 본 논문에서 제안된 상황조명 제어 시스템은 학습 효과를 극대화하고 에너지 효율을 증가시킨다. In this paper, we propose Implementation of LED Context Lighting Control System based on schoolroom. Context lighting can display changes of natural light over time such as sunrise, sunset or midday inside building by freely adjusting color temperature of lighting. The system aims at developing the most appropriate lighting to students through the adjustment in the level of illumination and color temperature depending on psychological status of students. A proper use of indirect lighting minimizes eye irritation for protecting students’ eyesight. Changes in lighting color depending on different subject matters bring about the improvement in learning effects, as well as maintain student interests for longer period of time. The objective of the study is to maximize the learning effects and Increase energy efficiency.