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Ha-Ya Sung,Jong-Jin Kim,Myoung-Kil Youn 한국유통과학회 2014 The Journal of Asian Finance, Economics and Busine Vol.1 No.4
This study investigated effects of five consumption values of family restaurants, that is to say, functional value, economic value, social value, creative value and emotional value, upon consumers’satisfaction and brand reliability, and effects of satisfactions upon brand reliability, and effects of satisfaction and brand reliability upon consumers’ behavioral intention to help develop family restaurant industry. Frequency analysis was done. The interviewees had demographic characteristics of gender: 156 men (54.4%) and 131 women (45.6%). The interviewees live in the places: 136 persons (47.4%) in Gyeonggi and Metropolitan area, 57 persons (27.0%) in Gangbuk, Seoul, 38 persons (13.2%) in other areas in Seoul, 34 persons (11.8%) in Gangnam, Seoul, 18 persons (6.3%) in Incheon and 4 persons (1.4%) in other regions. Values of the use of family restaurants, for instance, functional value, economic value, social value, emotional value and rarity value had influence upon satisfaction and brand reliability, had influence upon satisfaction as well as brand reliability. This study investigated consumption values of which consumers thought much, effects of consumption values upon satisfaction and brand reliability, effects of consumer’s satisfaction upon brand reliability, and consumer’s satisfaction and brand reliability upon behavioral intention, and to verify effects having influence upon local and foreign family restaurant.
Ha Ya Sung,Jong Jin Kim,Myoung Kil Youn 한국유통과학회 2014 한국유통과학회 학술대회 논문집 Vol.2014 No.-
Purpose - This study investigated effects of five consumption values of family restaurants, that is to say, functional value, economic value, social value, creative value and emotional value, upon consumers' satisfaction and brand reliability, and effects of satisfactionsupon brand reliability, and effects of satisfaction and brand reliability upon consumers' behavioral intention to help develop family restaurant industry. Research design, data, and methodology - Frequency analysis was done. The interviewees had demographic characteristics of gender: 156men (54.4%) and 131 women (45.6%). The interviewees lived lives at the places: 136 persons (47.4%) at Gyeonggi and Metropolitan area, 57 persons (27.0%) at Gangbuk, Seoul, 38 persons (13.2%) at other areas at Seoul, 34 persons (11.8%) at Gangnam, Seoul, 18 persons (6.3%)at Incheon and 4 persons (1.4%) at other regions. Results - Values of the use of family restaurants, for instance, functional value, economic value, social value, emotional value and rarity valuehad influence upon satisfaction and brand reliability, had influence upon satisfaction as well as brand reliability. Conclusions - This study investigated consumption values of which consumers thought much, effects of consumption values upon satisfaction and brand reliability, effects of consumer's satisfactionupon brand reliability, and consumer's satisfaction and brand reliability upon behavioral intention, and to verify effects having influence upon local and foreign family restaurant.
( Sung Hae Ha ),( Young Min Park ),( Sun Pyo Hong ),( So Ya Back ),( Soo Kyeong Shin ),( Seung Il Ji ),( Soo Ok Kim ),( Wang Don Yoo ),( Bo Hyun Kim ),( Sang Jong Park ),( Zheng Hong ) 대한소화기기능성질환·운동학회(구 대한소화관운동학회) 2011 Gut and Liver Vol.5 No.2
A 60-year-old woman with end stage liver cirrhosis caused by genotype 2 hepatitis C virus (HCV) infection received an orthotopic liver transplantation (OLT). The patient was negative for the hepatitis B surface antigen (HBsAg) and positive for the anti-hepatitis B surface antibody (anti-HBs) prior to and one and a half months following the OLT. Due to reactivation of hepatitis C, treatment with interferon-alpha and Ribavirin started two months following the OLT and resulted in a sustained virological response. We performed a liver biopsy because a biochemical response was not achieved. Surprisingly, liver pathology showed HBsAg-positive hepatocytes with a lobular hepatitis feature, which had been negative in the liver biopsy specimen obtained one and a half months post- OLT. High titers of both HBsAg and HBeAg were detected, while anti-HBs antibodies were not found. Tests for IgM antihepatitis B core antibody and anti-delta virus antibodies were negative. The serum HBV DNA titer was over 1×107 copies/ mL. A sequencing analysis showed no mutation in the "a" determinant region, but revealed a mixture of wild and mutant strains at an overlapping region of the S and P genes (S codon 213 (Leu/Ile); P codons 221 (Phe/Tyr) and 222 (Ala/ Thr)). These findings suggest that de novo hepatitis B can develop in patients with HCV infection during the post-OLT period despite the presence of protective anti-HBs. (Gut Liver 2011;5:248-252)
간암으로 오인된 Castleman 병: 증례 보고 및 문헌 고찰
장성열 ( Sung Yeol Jang ),김보현 ( Bo Hyun Kim ),김정희 ( Jung Hee Kim ),하승혜 ( Sung Hae Ha ),황정아 ( Jeong Ah Hwang ),연재우 ( Jae Woo Yeon ),김기호 ( Ki Ho Kim ),백소야 ( So Ya Paik ) 대한소화기학회 2012 대한소화기학회지 Vol.59 No.1
Castleman`s disease is a rare disease characterized by lymph node hyperplasia. Although Castleman`s disease can occur wherever lymphoid tissue is found, it rarely appears in the abdominal cavity, and is especially rare adjacent to the liver. Here, we report a rare case of Castleman`s disease in the portal area that mimicked a hepatocellular carcinoma (HCC) in a chronic hepatitis B patient. A 40 year-old woman with chronic hepatitis B presented with right upper quadrant discomfort. Computed tomography and magnetic resonance imaging results showed a 2.2 cm-sized, exophytic hypervascular mass in the portal area. HCC was suspected. However, histologic examination revealed Castleman`s disease. We suggest that Castleman`s disease should be included as a rare differential diagnosis of a hypervascular mass in the portal area, even in patients with chronic hepatitis B. (Korean J Gastroenterol 2012;59:53-57)
장성열 ( Sung Yeol Jang ),김정희 ( Jung Hee Kim ),하승혜 ( Sung Hae Ha ),황정아 ( Jeong Ah Hwang ),박상종 ( Sang Jong Park ),백소야 ( So Ya Paik ) 대한소화기학회 2012 대한소화기학회지 Vol.59 No.3
There are various etiologies of duodenojejunitis such as Henoch-Schonlein purpura (H-S purpura), vasculitis, Crohn`s disease, celiac sprue, ischemia, lymphoma, Zollinger-Ellison syndrome, bacteria or parasite infection, radiation, drug induced jejunitis, eosinophilic jejunitis, and toxins. A 31-year-old man presented with left upper quadrant pain. He did not have febrile sense, hematochezia, melena, diarrhea, arthralgia and hematuria. He had neither drug history nor traveling history. Esophagogastroduo-denoscopy showed diffuse mucosal erythema and segmental hemorrhagic erosions on the distal area to the descending portion of the duodenum and proximal jejunum, which were commonly observed in the gastrointestinal involvement of H-S purpura. However, he showed no skin lesions, joint and urologic problems until the discharge. Autoimmune markers such as antinuclear antibody and antineutrophil cytoplasmic antibody were negative. Celiac and mesenteric angiogram showed no vascular abnormality. After the administration of oral prednisolone 40 mg daily for therapeutic trial, abdominal pain and endoscopic lesions were improved. He experienced relapses of same episode without skin lesions 16 times during follow-up of 8 years, which were also treated with prednisolone. The abdominal computed tomography during the follow-up also showed no significant finding. We report a case of primary recurrent duodenojejunitis similar to the gastrointestinal involvement of H-S purpura without purpura.
농업용 저수지 저수율을 활용한 경기남부 안성 지역의 2017년 농업가뭄 분석
남원호 ( Won-ho Nam ),하태현 ( Tae-hyun Ha ),이상일 ( Sang-il Lee ),도종원 ( Jong-won Do ),이광야 ( Kwang-ya Lee ),이재천 ( Jae-cheon Lee ) 한국농공학회 2017 한국농공학회 학술대회초록집 Vol.2017 No.-
반복적인 가뭄피해 발생으로 개별 부처차원에서 관리되어온 가뭄통합대응에 한계점을 극복하고자 선제적 가뭄대응을 위한 범부처 (행정안전부, 농림축산식품부, 국토교통부 등) 가뭄 예경보 시스템이 2017년 1월부터 정식 운영되었다. 가뭄의 정도를 정량화하기 위하여 개발된 다양한 가뭄지수는 대상과 평가방법에 따라 가뭄을 표현하는 특성이 다르며, 상이한 입력변수를 이용하여 가뭄의 심도와 기간을 분석하고 있기 때문에 특정한 가뭄상황에 대해 동일한 반응이 나타나지 않는다. 일관된 가뭄의 정의 부재는 효과적인 가뭄관리 수행을 통한 통합가뭄관리의 수행에 있어 어려움을 야기하고 있으며, 하나의 가뭄지수로는 다양한 가뭄특성을 포괄하여 제시하기 어려운 한계가 있다. 본 연구에서는 농촌수자원의 주요한 용수공급시설인 농업용 저수지의 저수율을 활용하여 저수지 분류에 따른 저수율 변화분석 및 영농시기별 빈도분석을 수행함으로써 2017년 경기남부 안성 지역에 발생한 농업가뭄사상에 대한 정략적인 가뭄평가를 수행하였다. 본 연구의 결과는 향후 지역별·권역별 물관리 현황 및 가뭄대응대책을 반영한 농업가뭄 지표로서 저수율기반의 가뭄 예경보 및 가뭄위기 경보기준의 신뢰도를 향상시키고, 가뭄대책 추진 의사결정을 위한 가뭄대책상황실 운영 등에 활용될 수 있다.
공산품과 결합된 의료기기의 수리절차 규제개선에 관한 연구
정용규(Yong Gyu Jung),성하야(Ha Ya Sung),허장원(Jang Won Heo) 한국IT마케팅학회 2014 Journal of Information Technology and Management Vol.2 No.1
According to the need for spreading self-care preferences, new convergence products have been seen in medical device industries. Although medical equipments and devices with IT technologies can lead to new growth engines, related laws are complex to specify and support the service and market. Used medical equipments utilized in medical technologies, most are not human or environmental risks likely to in normal medical technology. Therefore, the risk is close to zero so that medical devices are classified into Class 1 medical device, such as little or no risk by treating. It can be minimized without arising unnecessary and waste of time. In this paper, our research are presented to improve the legal and regulatory directions for the distribution of used medical devices in order to establish and promote a fair deal of diversity.
오헌진,박기정,김귀야,이현구,양현규,라정은,하성환 식품의약품안전청 2001 식품의약품안전청 연보 Vol.5 No.-
식품의약품안전청 방사선표준과는 mCo 치료준위방사선에 대한 교정을 38년 이상 수행하였다. 보유한 에어커마와 물흡수선량에 대한 이차표준 시스템은 Tfdorado-6 mCo 조사장치, TKOI 전리함, Keithley 6517 elecemoter로 구성되어 있다. 에어커마와 물흡수선량에 대한 표준은 국제원자력기구에 소급성을 가지고 있으며 각각의 합성불확도가 0.75 %와 0.92 % 이다. 방사선표준자에서는 1999년부터 국내 방사선치료기관에 대하여 국가꼭인 칠원의 선량 보증 프로그램을 시작하였다. 금년에는 원격방사선치료장치를 사응하는 5개 방사선치료기관에 대한 TLD 우편 선량보증 프로그렘을 실시하였다. 평가된 모든 결과는 허용오차인 눈5 %내매 위치하였다. 또한 방사선표준과에서는 우물형전리함과 137cs 선원을 이용하여 근접치료용 방사선 표준을 확립하였다. 현재 식룸의약픔안전청 방사선표준과는 TLD 우편 선량 보증 프로그램을 성공적으로 착립, 운영하고 있다. The Korea Food and Drug Adiministration (KFDA) has more than 18 years of experience in calibration of therapy level dosimeters for ^(60)Co radiation. The secondary standard of air kerma and absorbed dose to water at the KFDA consists of a Eldorado-6 ^(60)Co irradiation unit, an TK01 ionization chamber, a Keithley 6517 electrometer. The values of air kerma and absorbed dose to water were transferred from the International Atomic Energy Agency(IAEA) SSDL in Seibersdorf, with combined uncertainties of 0.75% and 0.92% respectively. Since 1999 a national quality assurance program for ensuring dosimetry accuracy in Korea radiotherapy centers has been performed by the KFDA. In this year TLD postal dose quality assurance program was performed for 5 radiotherapy centers. All results were positioned within acceptance limit ±5%. KFDA established radiation standard for brachytherapy using well-type ionizaation chamber and ^(137)Cs brachytherapy source. Now the KFDA is successful in setting up the TLD postal dose quality assurance program.