林地利用에 따른 溪流水의 水質變化

具瀟瑛,鄭源玉,金弘洙,朴晋源,麻鎬燮 경상대학교 농과대학 부속연습림 2001 演習林硏究報告 Vol.- No.11

Table 2. Evaluation of stream water quality in three stands by Drinking water quality standard <원문참조> 임지이용에 따른 수질변화 및 오염정도를 구명하여 향후 비점오염원 관리를 위한 기초자료를 제공하고자 경남 진주시 정평리에 위치한 3개 임분(소나무, 밤나무Ⅰ, 반나무Ⅱ임분)에서 2000년 7월부터 9월까지 계류수의 수질변화를 분석하여 얻은 결과는 다음과 같다. 1. 세 임분의 계류수 pH는 소나무 임분(pH6.59)>밤나무 Ⅱ임분(ph 6.53)>밤나무 Ⅰ임분(pH 6.47)계류수 순으로 나타났다. 2. 전기전도도는 밤나무 Ⅰ임분>소나무 임분>밤나무 Ⅱ임분 계류수의 순으로 높게 나타났다. 3. 양이온은 세 임분의 계류수 모두 Ca^2+, Na^+, Mg^2+, K^+, NH_^+의 순으로 높게 나타났다. 4. 음이온은 소나무 임분과 밤나무 Ⅱ임분 계류수에서는 SO_4^2, Cl, NO_3의 순으로 높게 나타났고, 밤나무 Ⅰ임분 계류수에서는 NO_3, SO_4^2, Cl 의 순으로 높게 나타나 차이를 보였다. 5. 소나무, 밤나무 Ⅱ임분 계류수는 pH, NH_4+, NO_3, Cl, SO_4^2이 먹는 물 수질기준 범위내에 있었다. 그러나 밤나무 Ⅰ임분 계류수에서 5항목 중 NO_3는 먹는 물 수질기준을 넘어서는 범위에 있어 임지이용에 따른 하류수질의 오염이 우려되었다. 따라서 이러한 상류지역에서 오염원 차단을 위한 수질정화시설 등의 대책이 마련되어야 할 것으로 사료된다. This study was carried out to clarify the change characteristics of stream water quality by land-use of forest from July to September, 2000 in three stands(Pinus densiflora, Castanea crenata(Ⅰ), Castanea crenata(Ⅱ) stand) of Jeongpyeong-ri, Jinju-si, Gyeongnam. The mean pH of rainfall results in acid rain of 5.3. The pH of stream water in three stands was hugh in order of Pinus densiflora (pH 6.59), Castanea crenata(Ⅱ)(pH 6.53) and Castanea crenata(Ⅰ) stand(pH 6.47). The electrical conductivity of stream water was high in order of Castanea crenata(Ⅰ), Pinus densiflora and Castanea crenata(Ⅱ) stand. Cations of three stand in stream water high in order of Ca^2+, Na^+, Mg^2+, K^+ and NH_4^+. But anions of stream water in Pinus densiflora stand and Castanea crenata(Ⅱ) stand were high in order of SO_4^2, Cl and NO_3. In Castanea crenata(Ⅰ) stand cations of stream water were high in order of NO_3, SO_^2 and Cl. The level of pH, NH_4^+, NO_3, Cl and SO_4^2 of stream water in Pinus densiflora stand and Castanea crenata(Ⅱ) stand reached within the level of domestic use standard for drinking water But the level of NO_3 of stream water in Castanea crenata(Ⅰ) stand was higher than that of domestic use standard. Therefore, non-point sources like forest watersheds which are fertilizer application lands should be taken to the appropriate mitigation measures.

아황산에 의한 상치 잎조직의 변색패턴

이미순(Mie Soon Lee),박소원(So Won Park),이서래(Su Sae Lee) 한국식물학회 1975 Journal of Plant Biology Vol.18 No.1

Development of a model system for mode of action studies of SO_2 was attempted with a plant tissue. Leaf disks, 1.0㎝ diameter, cut from the lamina of lettuce leaves, were floated on the testing medium and placed in light or dark condition to investigate the discoloration pattern with various sources of SO_2. Discoloration of leaf disks tended to be more serious with higher concentrations of SO_2 and on exposure to the light. Leaf disks were more severely discolored at lower pH with constant SO_2 concentration. These discoloration patterns were highly reproducible and similar in all sources of SO_2. Spectrophotometric evidence suggested that light-mediated discoloration of leaf disks in the presence of SO_2 might occur mainly through chlorophyll α degradation.

Impact of the Members' Mood on Information Sharing During Group Discussion Unshared Information, Positive Moods, Negative Moods, Decision-Making

So,Won Hyun 한국시민윤리학회 2009 한국시민윤리학회보 Vol.22 No.2

집단의사결정의 정보추출 모형(information sampling model of group discussion)은 조직 내의 의사결정과정에 필요한 모든 정보를 추출하는데 어려움이 있을 수 있음을, 조직 내의 모든 구성원들이 공유하고 있지 않은 개인의 유일정보(unshared information)의 개념을 이용하여 설명하고 있다. 선행 연구들은 개인들이 집단의사결정의 과정에서 자신들의 유일정보를 언급하기를 꺼려함에 따라, 결국 많은 경우의 집단의사결정에서 최종적으로 선택되는 대처 안은 유일정보가 배제된 공통정보만을 바탕으로 한 것이라는 점을 지적한다. 본 연구에서는 집단구성원 개인의 긍정적 기분이, 집단의사결정 과정에 있어서 원활한 정보교류를 촉진시킨 다는 것을 증명하기 위하여 개인의 기분 요소를 인위적으로 통제 및 조성(control and manipulation)하는데 성공하였으며, 실험적 정보교류과제를 개발하여 조직 내에서 양질의 의사결정을 유도할 수 있음을 입증하였다. 특히 본 연구결과에 의하면 집단구성원 개인이 긍정적 기분을 가지고 있을 때, 그들은 단지 주어진 과제를 형식적으로 마무리하는데 그치지 않고, 과제의 완성도를 높이기 위해서 가능한 모든 정보를 포괄적으로 이용하고자 하는 경향성을 보였다. 본 연구는 실험연구라는 연구방법상의 특성에 의하여 충분한 외적 타당도(external validity)를 확보할 수 없었다는 제한점은 가지고 있으나, 방법론적인 면에 있어서 긍정적 기분과 부정적 기분을 실험적으로 유도함으로써 원활한 정보교류의 촉진과 집단의사결정의 질적 향상을 위한 집단 구성원들의 노력이 부정적 기분의 감소가 아닌 긍정적 기분의 증가에 의해 유도되는 것임을 실증적으로 확인하였다.

중년기,노년기 여성들의 경험적 성생활에 관한 질적연구

이소원 ( So Won Lee ),김찬우 ( Chan Woo Kim ) 한국사회복지연구회 2015 사회복지연구 Vol.46 No.2

본 연구는 기존 연구들이 성을 기능중심 관점에서 해석함에 따라 세대 간 성인식 분절화 현상을 심화시켜왔다는 문제의식에서 비롯되었다. 따라서 세대 통합적 맥락에서 중년기와 노년기 여성들이 성을 어떻게 인식하고 있는지를 분석하고자 하였다. 이를 위해 중년기와 노년기에 속한 여성 12명을 대상으로 심층인터뷰를 실시하였으며, 질적분석방법을 통해 두세대 간 성생활 인식을 비교하였다. 연구결과 ‘학습되지 않은 성’, ‘소통의 시공간’, 성 주체간의 역동성,성생활 지속성과 관련한 삶의 경험 , 타 세대에 대한 성인식..과 같은 5개의 상위범주가 도출되었고, 각 상위범주 별 성인식의 공통점과 차이점을 발견할 수 있었다. 첫째, 공통점으로는 성생활의 첫 경험과 관련하여 생소한 경험, 당황스러움과 쾌감이 공존한다는 것, 또한 성생활을 소통의 시공간으로 인식한다는 점이다. 둘째, 세대 간 차이점으로는 중년기 여성들은 성적 욕구를 표현하고 거부할 수 있는 권리가 있음을 강조하고, 노년기 여성들은 자신의 욕구를 표현하기 어려우며 배우자의 욕구에 순응할 의무가 있다고 보았다. 셋째, 성생활 지속성과 관련한 삶의 경험으로는 중년기는 경제적 안정을 우선시하였고, 노년기는 배우자의 건강상태를 제시하였다. 마지막으로 중년기는 타 세대의 성에 대한시각이 차이가 있고, 노년기는 성이 전 세대를 아우르는 삶의 이야기라는 점을 강조하고 있었다. 이러한 연구결과는 중년기와 노년기 여성의 성적 웰빙(sexual well-being) 관련 담론을 사회복지실천에 적용할 수 있는 근거가 될 수 있다고 하겠다. The purpose of this study is to analyze perceptions on the sexual relationship of middle-aged and elderly women. Though sex has been a critical theme of human-beings over their whole lifetimes, the previous studies have distinguished sex of the aged from the one of the middle-aged by focusing mainly on the physical aspects of sexual functioning. Viewing sex as a lifetime issue, this study implemented the qualitative analysis through the in-depth retrospective interviews on 12 middle-aged or elderly women. From this analysis 5 key categories were founded including ‘uneducated sex’, ‘time and place of communication’, ‘dynamics between sex actors’, ‘sustainability of sex’, and ‘sexual perception toward other generations’. The study results are followed : First, for both aged-groups the first experience of sex was unnatural and unfamiliar experience but pleasurable, so-called ‘uneducated’. Second, Although both aged-groups perceived sex as ‘time and place of private communication with their partners, the middle-aged showed less reluctance to express their sexual desire and denial than elderly women. Third, the middle-aged women pointed economic security as the most significant factor of sustaining sexual relationship while the elderly mentioned healthy functioning. Lastly, the elderly viewed sex as a whole lifetime story. These findings provoke implications in providing relationship-based interventions to family welfare practice along with the recognition of lifetime approaches with regard to sex of women.

Characterization of Complete Radial Displacement of Tunnel Using a Horizontal Inclinometer

Chung, So-Keul,Ryu, Dong-Woo,Jang, Won-Il,Yang, Hyung-Sik 한국암반공학회 2010 Geosystem engineering Vol.13 No.2

Measuring the displacement of a tunnel is prerequisite in evaluating the stability, which also makes it possible to understand the geological condition ahead of the tunnel face. In fact, the displacement of a tunnel occurs before, during and after the excavation. Generally, the measurement is undertaken only behind the face, which allows a certain amount of displacement, the so-called 're-measurement-displacement' The measured displacement is only a part of the total radial displacement. Therefore, the pre-measurement-displacement should be determined in order to characterize the complete radial displacement of the tunnel. A horizontal inclinometer was used to measure the degree of settlement ahead of the tunnel face at the study site, which was relatively easy to install from the other portal of the tunnel. The results from the measurement of the settlement ahead of the face enabled a complete radial displacement curve to be constructed using a nonlinear regression analysis. It was found that the crown displacement of the tunnel at the study site started to occur at a distance equivalent to three times of the tunnel diameter ahead of the tunnel face. Taking into consideration the complete displacement characteristics, the possible settlement could be about 40% of the total displacement of the tunnel. Based on the complete radial displacement, it was possible to determine the appropriate support characteristics and the time of installation.

홈쇼핑 기업과 소비재 중소기업의 해외 동반진출에 관한 사례연구

정소원(So Won Jeong),양희순(Heesoon Yang),정재은(Jae Eun Chung) 한국경영학회 2017 한국경영학회 통합학술발표논문집 Vol.2017 No.08

우리나라의 지속적인 경제발전과 경쟁력을 확보하기 위해서는 대기업과 중소기업의 간의 균형 잡힌 발전이 필요하다. 이에 대중소기업간 상생 및 해외 동반진출에 대한 관심이 높으며, 정부에서도 여러 가지 지원정책을 늘리고 있다. 이에 본 연구에서는 국내 홈쇼핑 기업과 소비재 중소기업의 해외 동반진출에 관한 인터뷰를 통해 홈쇼핑의 특수성을 고려한 효율적인 유통대기업과 중소기업의 해외 동반진출 확대 방안을 모색하고자 한다. 이를 위해 해외 동반진출을 하고 있는 3개의 홈쇼핑 기업을 대상을 인터뷰를 실시하였으며, 결과는 다음과 같다. 홈쇼핑 기업은 소비재 중소기업의 해외 판로 개척에 도움이 되며, 자원과 역량이 부족한 중소기업에게 경영 및 마케팅 역량을 활용할 수 있게 해준다. 홈쇼핑 기업이 소비재 중소기업을 지원하기 위해 영상을 제작하거나 언어를 번역해주기도 하며, 무역 통관과 관련된 서류를 지원해주기도 한다. 또한 시장개척단을 구성하여 해외시장 정보 제공 등의 지원을 한다. 그렇지만 아직까지는 홈쇼핑 기업에게 해외 동반진출이 주는 실질적인 혜택이 미미하기 때문에 장기적으로 서로 win-win할 수 있는 전략이 필요하다. 이를 위해 해외 동반진출을 독려할 수 있도록 실질적인 혜택을 제공해야 하며, 궁극적으로 CSV 개념을 실천할 수 있도록 해야 한다. There must be a balanced development of both conglomerates and small and mid-sized companies in order to secure constant economic growth and competitive edge of South Korea. Accordingly, high expectations are being placed on win-win growth and joint overseas expansion of conglomerates and small and mid-sized companies. This study seeks efficient ways to promote joint overseas expansion of major retailers and small and mid-sized companies considering the distinctiveness of home shopping by conducting interviews about joint overseas expansion of home shopping companies and small and mid-sized consumer goods companies in South Korea. Home shopping companies contribute to opening up overseas markets for small and mid-sized consumer goods companies, and allows them to make use of business and marketing competencies that they lack. Home shopping companies also produce visual materials or provide language translations, and help draw up documents for customs clearance in trading. They also form market development teams and provide information about the overseas markets. However, since the actual benefits from joint overseas expansion are minor for home shopping companies, there is a need for a strategy for win-win growth of both parties in the long run. To this end, it is necessary to provide substantial benefits to encourage joint overseas expansion and ultimately implement the concept of creating shared value (CSV).

Prevention of medical malpractice and disputes through analysis of lawsuits related to coronary angiography and intervention

Cheol Won Hyeon,Won Lee,So Yoon Kim,Ji Yong Park,Su Hwan Shin 대한내과학회 2020 The Korean Journal of Internal Medicine Vol.35 No.3

Background/Aims: Possible fatal complications arising from coronary angiography (CAG), percutaneous coronary intervention (PCI), and coronary artery disease itself, are likely to cause medical disputes. Presenting the current status and reasons for judgments given in lawsuits related to CAG/PCI, this study aimed to identify ways to prevent unnecessary disputes and medical malpractice suits related to CAG/PCI through lawsuit analysis. Methods: A total of 13 cases (20 judgments) found in the Supreme Court of Korea’s Written Judgment Management System from 1998 to 2017 were analyzed. Results: Coronary artery injury was the most common causative complication that led to lawsuits (n = 6, 46%). Six cases (46%) were ruled in favor of the plaintiff for violation of duty of care (n = 4) and duty of explanation (n = 2), respectively. Cases that violated duty of care included two errors in intra-procedure device manipulation, one in pre-procedure diagnosis, and one in management of post-procedure complication. Lack of explanation regarding the risk of complications was pointed out in both cases that violated duty of explanation. The average awarded amount for the damages was 114,436,064 Korean won. Conclusions: Physicians need not fear unfair judgments so long as they follow standard of care because the Court consistently looked at the probability, the foreseeability, and the evidence. Therefore, maintaining standard of care is important. Besides, specific, detailed, and comprehensible explanations, including the risk of complications in addition to the necessity of procedures, are important to ensure the patient clearly understands the possible risk of adverse outcomes.

국내 정형외과 의료소송 현황 파악

이원(Won Lee),이미진(Mi Jin Lee),김용민(Yong Min Kim),우찬명(Chan Myung Woo),김소윤(So Yoon Kim),김양수(Yang-Soo Kim) 대한정형외과학회 2016 대한정형외과학회지 Vol.51 No.3

목적: 국내 정형외과 관련 의료소송 판결문의 분석을 통하여 정형외과 의료소송의 현황과 원인이 된 과정을 파악하고자 함이다. 대상 및 방법: 소송시작이 2005년부터 2010년인 정형외과 의료소송 판결문 341건을 대상으로 하여 빈도분석을 실시하였다. 결과: 사건 발생 시점에서 소송 종결 시점까지의 평균 소요기간은 4.22년이었다. 의료소송의 원인이 된 과정은 수술이 46.3%였고, 수술의 종류는 척추 수술이 가장 많았다. 사고의 결과는 장애가 가장 많았고, 최종심 결과는 원고일부승이 40.5%, 원고패(기각)가 34.3%였다. 감염은 전체 중 26.1%에서 발생하였고, 손해배상 청구금액은 평균 181,998,036원이었으며 인용금액은 평균 58,897,161원이었다. 결론: 정형외과 의료소송으로 이어진 의료사고의 주요 원인 과정은 수술이 가장 많았고, 그 중에서도 척추 수술이 가장 많았다. 추후 의료사고의 근본 원인분석을 통해 의료사고를 줄이고 재발을 방지하기 위한 후속 연구가 이루어져야 할 것이다. Purpose: Through the analysis of orthopedics lawsuit rulings, the purpose of this study is to understand the current trends of medical lawsuits in orthopedics in Korea. Materials and Methods: An analysis of medical lawsuits in orthopedics was conducted. As the study method, a quantitative analysis was performed on 341 cases. Results: The average period of lawsuits, from the occurrence of the medical accident to end of the ruling, took an average of 4.22 years. The most frequent procedure that was the main cause of the medical accidents was surgery, at 46.3%. When surgery is the main procedure that caused the medical accidents, the result of examining the types of surgeries showed that spine surgery had the highest percentage. For the outcome of the accident, the highest number of cases resulted in disability and for the final court outcome, 40.5% ruled partially in favor of the plaintiff (the patient) with acknowledgement of only the damage incurred due to medical error of the total sum claimed, and dismissal of the claim made by the plaintiff (patient) accounted for 34.3%; 26.1% of cases develop infection. For the amount of claim for damage, the average amount of claim was 181,998,036 won; in the judgement amount, the average amount of judgement was 58,897,161 won. Conclusion: The most frequent procedure in orthopedics was surgery and spine surgery comprised a large proportion of these surgeries. Future studies to determine root causes of medical accidents should be conducted to reduce medical lawsuits and to plan against the repeating of medical accidents.

추적조사를 중심으로 한 腰椎間板脫出症에 대한 蜈蚣藥鍼의 臨床的 硏究

최회강,소기숙,고강훈,박소영,김성남,이종덕,원경숙,문형철,김성철 大韓鍼灸學會 2003 대한침구의학회지 Vol.20 No.3

Objective : This study is performed for the purpose of examining the efficacy of the scolopendrid(Scolopendra morsitans L) which has been to low back pain as a folk remedy. Methods & Results : Seventy patints with H.I.V.D. treated with the scolopendrid aquacupuncture and examined 4 tests; D.I.T.I., physical test, Oswestry disability index, and self-conscious pain rate were studied. And we follow up after discharge, we evaluated the present state and recovery period. Or we evaluated by herniated type and duration of onset. There was 58~97% of efficacy rate in each tests. Moreover, statistically valuable change in all 7D.I.T.I. points and in disability index and in self-conscious pain rate was showed. Conclusion : The scolopendrid aquacupuncture is possible to be effective terating the H.I.V.D patients. so we suggest the possibility using this new remedy to the H.I.V.D. patients.

가족생활교육 프로그램의 개발에 관한 연구 동향 분석

장진경,원소연 숙명여자대학교 건강·생활과학연구소 2006 生活科學硏究誌 Vol.- No.22

Korean society with low fertility rate and high divorce rate crisis has been tried very hard to find out alternatives to solve these social problems. These efforts resulted in increasing the development of family life education programs. One of the characteristics for family life education is multidisciplinary so that family life education programs have been development in various different academic fields. Therefor, this is the time to establish database for family life education programs which were developed so far. The purpose of this study is to examine research trend in the field of family life education programs in Korea. For this purpose, 228 family life education programs developed during the last 10 years were analyzed. Frequencies, percentages were used for this analysis. The results of this study were as followed: First, family life education programs were very actively developed in Home Management field compared to other academic fields such as Social Work, Education, Psychology, and so on. Second, in terms of family life education program subjects, a family dynamics subject was mainly used. Third, with program participative, most family life education programs were focused on participants in early adulthood and families with childbearing. Finally, with respect to the fact that whether or not effective study was published, 71.5% of family life education programs had effective study results.