비교사회정책 연구방법론의 서설적(序說的) 이해

안상훈(Ahn Sang-hun) 비판과 대안을 위한 사회복지학회 2002 비판사회정책 Vol.- No.13

이 글은 우리 사회정책학의 지평을 넓히기 위한 하나의 방편으로 비교적 관점의 수용과 그에 기초한 방법론적 각성을 촉구한다. 비교 복지국가론 혹은 비교 사회정책학의 이론적ㆍ인식론적 발전은 사실상 방법론적 발전과 맥을 같이 하여왔으며, 사회적 책임성을 확보한 사회정책연구를 위해서는 비교연구의 채택이 필수적인 측면이기도 하다. 이 글에서는 국가간 사회정책을 비교하는 연구에서 유사성과 차별성의 의미를 논하고, 변수중심적 접근과 사례 혹은 맥락중심적 접근의 분기와 용처를 설명하고 있다. 사회정책 비교연구의 목적과 관련해서는 이론적 견지와 분석 사례수를 토대로 개별화, 유형화, 일반화의 세 가지 종류의 연구가 가능함을 밝히고, 각각의 연구에서 유용하게 사용될 수 있는 구체적인 연구방법을 제시하였다. 비록 연구목적과 자료의 상황에 따라 개별연구가 수행되는 맥락은 상이할 수 있다고 하더라도 국가간 비교의 가능성을 염두에 둔 내적 분석과 외적 분석의 조응을 통한 순환과정적 연구를 통해 보다 발전적인 비교연구가 가능함을 역설하면서 결론을 대신하고 있다. This article asserts that utilization of comparative method should be seriously considered by contemporary researchers of social policy, which is because the only way to upgrade the level of our research field. In effect, the development of the academic branch of social policy or welfare state was paralleled by the development of the methodological debates and innovations. At the same time, the utilization of comparative methods can provide and strengthen the social accountability which should be the basis of social policy interventions. This paper starts its journey by discerning the concepts of similarity and difference, with which we can understand what is to be analyzed between the country cases at hand. Another important aspect of related concepts is to be the distinction between variable-oriented approach versus case- or context- oriented approach. In relation to these concepts, substantial examples of specific methods are also described in terms of different objectives of comparative researches, i.e. individualization, classification, and generalization. In conclusion, this paper suggests linking internal and external analysis and simultaneous use of them although individual researches cannot fulfill the requirements. Only when doing this, a plausible and desirable type of comparative research will be done.

무인차량의 Dijkstra 알고리즘 기반 경로계획 및 약결합 GNSS/DR 통합항법 시스템을 이용한 경로추종 차량제어에 관한 연구

안상훈(Sang Hun Ahn),한진수(Jin Su Han),임지웅(Ji Ung Im),최규진(Kvu Jin Choi),성현기(Huun Ki Seong),한형진(Hyung Jin Han),원종훈(Jong Hoon Won) 한국자동차공학회 2018 한국자동차공학회 지부 학술대회 논문집 Vol.2018 No.11

12주간 코어트레이닝이 대학축구선수의 신체조성, 등속성근기능 및 균형성에 미치는 영향

안상훈(Sang-Hun Ahn),장지석(Ji-Suk Chang) 한국레저사이언스학회 2023 한국레저사이언스학회지 Vol.14 No.1

이 연구는 12주간 코어트레이닝이 대학축구선수의 체성분, 등속성근기능과 균형성에 미치는 영향을 파악하는 데있다. 운동집단(n=10)은 12주간 주 3회 60분으로 운동을 실시하였으며, 대조집단(n=11)은 일반적인 훈련을 실시하였다. 수집된 자료는 SPSS 26.0 프로그램을 사용하여 paired t-test와 이원배치분산분석을 통해 그룹 내, 그룹 간변화 차이를 확인하였으며, 결과는 다음과 같다. 첫째, 그룹 내에서 운동집단은 신체조성의 차이는 없었고, 대조집단은 근육량과 체지방률이 감소하였으며(p<.01), 체중요인에서만 그룹 간 차이가 있었다. 둘째, 등속성 근기능은 운동집단 내에서만 60˚/sec 체간 신전근력은 감소(p<.05)하였고, 60˚/sec, 120˚/sec의 체간 굴곡근력이 증가(p<.01)하였으며, 그룹 간 차이도 있었다(p<.01). 셋째, 균형성은 그룹 내 차이는 없었으며, 선 자세에서 후방 족저압이 그룹간 차이가 있었다(p<.05). 결론적으로 코어트레이닝은 대학축구선수들의 신체조성의 저하를 방지할 수 있으며, 몸통의 굴곡근력과 신전근력의 불균형을 해소하여 축구기술능력의 향상을 기대할 수 있을 것이다. The purpose of this study was to investigate the effects of 12week core training on body composition, isokinetic muscle function and balance in college soccer players. The training group(TG) exercised 60min, 3times/week for 12weeks, and control group(CG) were usual training. Data analyses were conducted two way ANOVA, paired t-tests for between and within group changes using the SPSS 26.0 program, results are as follows. First, within group, TG was no difference in body composition, but CG was decrease in muscle mass, body fat percentage. Between groups results indicated significance differences in body weight. Second, isokinetic muscle decreased trunk extensor at 60˚/sec, and increased trunk flexor at 60˚/sec, 120˚/sec, only within the TG. There was also a difference between groups. Finally, balance was no difference between groups, but there was a difference between groups in plantar pressure for the posterior in standing. In conclusion, core training can prevent the decline of body composition in college soccer players and we expected to improve soccer technical skill by resolving imbalance between trunk flexor and extensor strength.

황연해독탕(黃連解毒湯)이 Hypoxia-reoxygenation에 의해 손상 받은 Mouse Neuroblastoma 2a Cells에 미치는 영향(影響)

안상훈 ( Sang Hoon Ahn ),김종우 ( Jong Woo Kim ),강철훈 ( Chul Hun Kang ),황의완 ( Wei Wan Whang ) 대한한방신경정신과학회 2006 동의신경정신과학회지 Vol.17 No.2

Objective : This study was designed to asses the effect of Hwangryunhaedoktang and herbs on Mouse neuroblastoma 2a cells damaged by hypoxia-reoxygenation. Method : Mouse neuroblastoma 2a (N2a) cells were measured by MTT assay and LDH assay after 48h hypoxia and 6h reoxygenation. Mouse neuroblastoma 2a (N2a) cells were treated by Hwangryunhaedoktang and herbs. Result :1. Hwangryunhaedoktang was effective on LDH assay of hypoxia and reoxygenation.2. All of herbs were generally effective on LDH assay of hypoxia and reoxygenation.In LDH assay of hypoxia, the effects of herbs depended on concentration.In MTT assay of hypoxia, Coptidis Rhizoma and Gardeniae Fructus were effective.In MTT assay of reoxygenation most of herbs were not effective. But Phellodendri Cortex was effective in high concentration. Conclusion : The results imply that Hwangryunhaedoktang and all herbs of it may have protective effect on dementia and aging.

간세포암 환자에서 간동맥화학색전술 후 발생한 간십이지장 누공

박윤혜 ( Yoon Hea Park ),강세훈 ( Se Hun Kang ),김승업 ( Seung Up Kim ),김도영 ( Do Young Kim ),박준용 ( Jun Yong Park ),안상훈 ( Sang Hoon Ahn ),한광협 ( Kwang Hyub Han ),전재윤 ( Chae Yoon Chon ) 대한소화기학회 2011 대한소화기학회지 Vol.58 No.3

Transarterial chemoembolization (TACE) is recommended as one of the first line therapy for unresectable hepatocellular carcinoma (HCC). Rupture of HCC following TACE is a rare and potentially fatal complication. We report a case of hepaticoduodenal fistula with ruptured HCC and liver abscess complicated by TACE. A 52-year-old male was treated by TACE three times, followed by radiation therapy and systemic chemotherapy. 30 days after the last TACE, right upper quadrant pain of abdomen was developed. About 1 month later, computed tomography of abdomen showed ruptured HCC with debris containing liver abscess and hepaticoduodenal fistula. Esophagogastroduodenoscopy revealed hepaticoduodenal fistula and hepatic parenchyme covered with exudate. The patient was managed with supportive care, but the hepaticoduodenal fistula persisted. (Korean J Gastroenterol 2011;58:149-152)

사회적 경제를 통한 복지기술 생태계 탐구; 의료복지사회적협동조합 치과의원의 사례

박유이 ( Yuyi Park ),최형길 ( Hyungkil Choi ),한동헌 ( Dong-hun Han ),강준호 ( Joon-ho Kang ),안성훈 ( Sung Hoon Ahn ),안상훈 ( Sang-hoon Ahn ) 대한예방치과·구강보건학회 2017 大韓口腔保健學會誌 Vol.41 No.1

Objectives: In this study, we strived to determine the possibility of socioeconomic welfare in oral healthcare by analyzing the National Health Insurance (NHI) coverage rate. To date, efforts to realize the “social economy” of healthcare are active. While oral disease is common and chronic among Koreans, the rate of NHI coverage of dental clinics is substantially lower than that of the medical clinics. Methods: We defined the NHI coverage of dental clinics as a proxy for “social skills” to improve oral health problems. The data were collected through a comparative analysis of the NHI coverage of dental clinics and that of non-dental clinics, in health welfare social cooperatives. Results: The NHI coverage rate of the dental clinics in health welfare social cooperatives ranged from 0.97 to 2.62 times that of the non-dental clinics in health welfare social cooperatives. Conclusions: In conclusion, responsible management is recommended for making health welfare social cooperatives meaningful as a social economy.

잔존상아질 후경에 따른 구치용 복합레진의 치수반응에 관한 연구

安祥勳 大韓齒科保存學會 1988 Restorative Dentistry & Endodontics Vol.13 No.2

The pulp response of posterior composite resins in relation to the thickness of remaining dentin was studied with 120 teeth from 6 dogs. Class V. cavities were prepared on the cervical area of facial surfaces. The thickness of remaining dentin was controlled with Caries Moter®. The cavities of group A were prepared to show the electrical impendance of 22-26KΩ(thickness of remaining dentin:0.4-0.5mm). The cavities of group B, 50-55KΩ(thickness of remaining dentin:0.8-0.9mm). Zinc-Oxide Eugenol cement, Estilux® posterior, Heliomolar® radiopaque, P-30® and Scotchbond® +P-30® were filled in each cavity. After 3days, 1 week, 2 weeks, 4 weeks, 9 weeks and 13 weeks, the teeth and pulp tissue were processed routinely and stained with Hematoxylin and Eosin. Pathological tissue changes were observed with light microscope. The following results were obtained. 1. The pulp response of group A cavities was severe than that of group B cavities. 2. In the pulp of group A cavities which were filled with Zinc-Oxide Eugenol Cement, only vascular changes were observed after 3 days and 1 week, svere acute inflammation after 4 weeks, moderate acute inflammation after 9 weeks, and chronic inflammation and formation of granulation tissue after 13 weeks. 3. In the pulp of group A cavities which were filled with Estilux® posterior, only vascular changes were observed after 3 days and 1 week. Bue the inflammatory response has became much severe with the elapsed experimental period. 4. In the pulp of group A cavities which were filled with Heliomolar® radiopaque, the inflammatory response with the elapsed experimental period was not serverer than that of the pulp of group A cavities which were filled with other materials. 5. In the group B cavities, the difference of pulp response by filling materials was not recognizable, In the group A cavities, the pulp response of Estilux® posterior was severst and in order P-30®, Heliomolar® radiopaque was slighter.

복합레진 충전술식에 따른 조미료(장류)의 와동변연 색소 침투에 관한 연구

安祥勳 大韓齒科保存學會 1982 Restorative Dentistry & Endodontics Vol.8 No.1

간결핵으로 발생한 고칼슘혈증 1예

박소영,강은석,김소헌,도미영,허규연,차봉수,임승길,이현철,안상훈,문영명,박영년 대한내분비학회 2004 Endocrinology and metabolism Vol.19 No.1

고칼슘혈증은 다양한 질환에서 발생하지만 가장 흔한 원인은 악성종양과 일차성 부갑상선 기능항진증으로 전체 고칼슘혈증의 90%를 차지한다. 그 외 고칼슘혈증의 원인으로 thiazide 계통의 이뇨제 사용, 개심술,만성신부전 시 투여되는 약제, 갑상선중독증, 리튬치료, 고정화, 만성육아종성질환 등이 원인이 될 수 있으며 우리나라의 경우는 결핵을 꼭 감별 진단해야 한다. 저자들은 전신 무력감, 식욕부진을 주소로 내원하여 고칼슘혈증이 발견된 환자에서 폐결핵 없이 간결핵에 동반된 고칼슘혈증을 진단하고, 결핵치료를 통하여 고칼슘혈증을 교정한 1예를 경험하였기에 보고하는 바이다. In this report, a 70-year-old female patient was detected with laboratory findings of hypercalcemia. The most common causes of hypercalcemia are primary hyperparathyroidism and malignant disease. Her laboratory tests did not show any evidence for neither primary hyperparathyroidism nor malignant diseases. Thus, granulomatous disease was suspected as the cause of the hypercalcemia. Liver MRI (magnetic resonance image) was performed on the subject, which suggested the presence of hepatic tuberculosis and sarcoidosis. Because the chest x-ray did not show a definite tuberculous lesion, we performed a laparoscopic liver biopsy for a final diagnosis. Findings from the biopsy specimen showed typical tuberculosis. After treatment with tuberculosis medication, hypercalcemia of the subject was resolved. Hypercalcemia is a well recognized as a possible complication of active pulmonary tuberculosis. But one should consider hepatic tuberculosis without pulmonary tuberculosis as a cause of hypercalcemia (J Kor Soc Endocrinol 19:64∼68, 2004).