왜 SNS에서 정치 양극화가 지속되는가?

박상운(Park Sang Woon) 경성대학교 사회과학연구소 2014 社會科學硏究 Vol.30 No.1

본 논문의 목적은 SNS에서 정치 양극화가 지속되는 이유를 의사소통 대상과 정보 및 관계에 대한 신뢰도를 중심으로 분석하는데 있다. SNS가 진보적으로 편향되었다는 기존 연구들과는 달리 18대 대선에서 20대보다 50~60대가 더 적극적으로 SNS를 활용하는 것으로 나타났다. 다중 회귀분석 결과, 블로그의 정보 신뢰도가 낮을수록 의견 극화가 심화되는 것으로 나타난 반면, 페이스북에서는 정보 신뢰도가 낮을수록 의견 극화가 완화되는 것으로 나타났다. 그리고 상호작용 효과에서는 ‘정치적 견해가 비슷한 사람들과 대화 X카카오톡 정보신뢰도’ 변수만 통계적으로 유의미한 결과가 나타났다. 그러나 ‘SNS에서의 타인에 대한 신뢰도’ 변수는 통계적으로 유의미하지 않았다. 이러한 결과들은 SNS종류별 특성에 따라 정치 양극화의 수준이 다르게 나타날 수 있음을 의미한다. 사용자들이 SNS종류별로 주로 어떤 목적에 활용하고 어떤 기능에 중점을 두는가에 따라 정보에 대한 신뢰도를 다르게 인식할 수 있기 때문이다. The purpose of this study is to analyze why the political polarization continues in SNS. It is focused on the subject of the communication, the reliability of the information in the types of SNS and the trust of other people. While the existing studies were that SNS was biased progressively, the 50s and 60s use more actively than the 20s. In the multi-regression analysis, the results reveal that the more the reliability of the information in blog was, the higher the divergence of opinion was whereas the less the reliability of the information in facebook was, the lower the divergence of opinion was. In the interaction terms, The ‘communication with homogeneous people variable X the reliability of the information in kakaotalk’ variable was only statistically significant. The ‘the trust of other people’ variable was not statistically significant in all models. These results mean that the level of the political polarization has the difference in depending on the types of SNS. Because whether the users perceive differently the reliability of the information depends on the purposes of SNS usage and the functions of the specified SNS.

제19대 총선 공천의 특징과 한계

박상운(Park, Sang-Woon) 경북대학교 사회과학연구원 2012 사회과학 담론과 정책 Vol.5 No.2

본 연구의 목적은 제19대 총선에서 새누리당과 민주통합당의 공천과정을 살펴보면서 공천의 특징과 한계를 분석하는 것에 있다. 분석결과, 이번 제19대 총선에서 새누리당과 민주통합당은 하향식 공천을 하여 중앙당의 공천심사기구를 통해 공천 심사를 진행한 점은 이전 선거의 공천과정과 크게 다르지 않았다. 그렇지만 정당들이 의원들의 SNS활동을 공천심사에 반영한 점, 여성 후보에 대한 지역구의 일정 비율 할당과 가산점 부여를 공천기준에 명시한 점, 청년 비례대표 후보를 선출해 청년의 이익을 대변하려고 시도한 점은 변화된 부분이었다. 하지만 이렇게 변화된 부분들이 실제 공천결과에는 반영되지 못했음을 보여 주었다. 여전히 정당 내부의 파벌 경쟁 속에서 공천심사위원회는 핵심파벌이 경쟁파벌을 약화시키는 도구로 활용되었고, 여론조사에 의한 공천으로 정당의 약화와 이미지 정치 심화라는 한계를 드러냈다. The purpose of this study is to analyze the feature and limitation of the candidate selection in 19th general election looking into its process of Saenuri Party and Democratic United Party. The analysis reveals that Saenuri Party and Democratic United Party conducted Top-down method of the candidate selection, indicating some changes and limitations under the continuity of the candidate selection institution. Saenuri Party and Democratic United Party selected candidates with adopting the screening organization as same as they have done it. But this process was a few different from last process in that They reflected SNS activities of candidates, manifested the gender qouta for female in constituency and gave a extra point to new female politician, selected candidate for delegating young people. Nevertheless, The result of the candidate selection indicated that some changes wasn’t reflected in realities. Still the screening organization has been used by the means which debilitating competing faction against a leader faction. Besides The candidate selection utilizing a poll lead to the political party’s weak and the intensity of making the political image.

한국의 정당프레임에 대한 연구

박상운(Park-Sang Woon) 충남대학교 사회과학연구소 2013 사회과학연구 Vol.24 No.2

고속철도차량 전류제어형 추진제어장치 개발을 위한 조사분석

박상운(Sang-Woon Park),윤차중(Cha-Jung Yun),이영호(Young-Ho Lee) 한국철도학회 2010 한국철도학회 학술발표대회논문집 Vol.2010 No.7

The TBO of main unit of propulsion control devices on high-speed railway vehicles proposed by the makers is appropriated 10 years cycle, but the maintenance of internal device are proceeding before coming to the particular period of time. In the Future, increasing of the failure probability occurred by increasing train service and obtaining spare parts are predicted that it would be difficult. the propulsion control devices develop is needed in other to the ease maintenance, cost savings and ensuring related domestic technologies when considering operating on long term of high-speed railway vehicles. In this paper, we proposed development a way that current-controlled type propulsion control devices using the newest power semiconductors which is easy to supply and demand through identifying performance and characteristics of existing current-controlled type propulsion control devices of high-speed railway vehicles.

전망이론과 핵 정책의 결정요인 : 북한과 리비아 사례 비교

박상운 ( Sang Woon Park ) 조선대학교 동북아연구소(구 통일문제연구소) 2013 동북아연구 Vol.28 No.1

본 논문의 목적은 북한과 리비아가 핵 정책에 있어서 상이한 결정을 내린 요인을 전망이론적 관점에서 분석하는데 있다. 어떤 조건으로 인해 리비아는 핵을 포기했고 북한은 핵 개발을 지속했는지를 살펴본다. 분석결과, 북한의 김정일은 국제사회의 제재 속에서도 강한 핵개발 의지를 가지고 내부 통제력을 유지하면서 핵개발을 지속하였다. 반면 리비아의 카다피는 핵무기 개발 의지를 가지고 있었으나, 국제적 고립 심화와 내부 위기가 통제되지 못하면서 더 이상 체제 유지 어렵다고 판단한 것으로 보인다. 특히, 부시 행정부가 대량살상무기의 제거를 명분으로 이라크를 침공하는 것을 보고, 정권 붕괴라는 최악의 상황을 피하고 생존을 위해 손실영역에 있었음에도 불구하고 위험회피 전략을 추구한 것으로 볼 수 있다. 반면 북한은 2001년 부시행정부의 대테러 전략으로 인한 안보위협 증가로 손실영역에 있었다고 할 수 있지만, 대중 무역 확대와 해외 무기거래를 통해 손실감을 완화할 수 있는 수단들을 적극 활용했다. 따라서 북한과 리비아가 공통적으로 국내외적 위협으로 손실영역에 있었지만, 국제제재의 효과와 내부 통제력의 유지 여부에 의해 핵개발 지속 여부가 달라졌다고 할 수 있다. The purpose of this study is to analyze the determinant factors in North Korea and Libya`s nuclear policy based on the Prospect Theory. I examine what conditions led to North Korea`s nuclear development and Libya`s nuclear renunciation. The analysis reveals that Kim Jung-il had a strong will to push for nuclear development under strict internal control despite the international sanctions. Qaddafi had the will for nuclear development, but believed it was difficult to protect the regime because the international isolation was intensified while internal crisis was getting out of control. In particular, Seeing the Bush administration attack Iraq on the pretext of the elimination of Iraq`s weapons of mass destruction, He adopt a risk-aversion strategy to escape the collapse of regime as the worst case scenario. On the Other hand, Although Kim Jung-il is in the domain of loss because of ``terror of war`` strategy in the Bush administration, He play his best cards which alleviate the loss through expanding trade with China and international arms trade. Therefore, North Korea and Libya have the domain of loss in common, but whether nuclear development is continued or not depends on the effect of international sanctions and the keeping stable internal control.

단일 경장 영양액의 환자 영양상태 유지 및 개선 효과 적정성

유경화 ( Kyoung Hwa Yoo ),오인명 ( In Myung Oh ),박지은 ( Ji Eun Park ),박주상 ( Ju Sang Park ),장은정 ( Eun Jeong Jang ),박상종 ( Sang Jong Park ),김상중 ( Sang Jung Kim ),박상운 ( Sang Woon Park ),백현욱 ( Hyun Wook Baik ) 한국정맥경장영양학회 2013 한국정맥경장영양학회지 Vol.5 No.2

Purpose: It is a well-established fact that enteral nutrition is the preferred mode when compared with parenteral nutrition for the purpose of recovery and maintaining nutritional status not only in surgical but also in chronic debilitating patients. Further, this mode of nutrition is essential as it enhances preservation of gut mucosal integrity as well as immunity particularly in such patients. In a prospective multicenter clinical trial, we studied the effectiveness and safety of one specific enteral formula ‘M’. Methods: We recruited 30 patients who were admitted to three hospitals (two university hospitals and one general hospital) in a metropolitan area for either surgery or treatment. The patients were given the enteral formula M at the dose of 25 kcal/kg/day for 7±2 days. Thereafter, we evaluated the performance and nutritional status of each patient by applying subjective global assessment (SGA) scale, Karnofsky performance status scale, and stroke specific quality of life (SS-QOL) scale. We also measured the plasma markers specific to nutritional status of such patients. In addition, we also recorded the consequent dose-response clinical symptoms such as diarrhea, abdominal pain, abdominal discomfort, bloating, nausea, and vomiting. Results: We found that the SGA scale score did not show significant change compared to the baseline score. However, both the Karnofsky performance status score and the SS-QOL score showed the tendency of improvement compared to the baseline score. We also found that there was a decrease in the serum markers used to signify the nutritional status of the patients, but this decrease was statistically not significant when compared to the baseline score. Of the 30 patients enrolled for this study, 12 patients showed distinct clinical adverse symptoms. The most commonly observed adverse response was abdominal pain, although all other symptoms subsided spontaneously. Conclusion: We conclude that the administration of enteral formula ‘M’ to both perioperative and chronic debilitating patients hardly elicited serious adverse response. In fact, the formula was significant in preserving the performance status and quality of life of both perioperative and chronic debilitating patients. (JKSPEN 2013;5(2):76-81)

식이 섬유가 대사 증후군과 아디포넥틴에 미치는 영향

이기종 ( Ki Jong Lee ),서지현 ( Ji Hyun Suh ),안영 ( Young Ahn ),하승혜 ( Sung Hae Ha ),박주상 ( Ju Sang Park ),장은정 ( Eun Jeong Jang ),박상종 ( Sang Jong Park ),김상중 ( Sang Jung Kim ),박상운 ( Sang Woon Park ),백현욱 ( Hyun 한국정맥경장영양학회 2011 한국정맥경장영양학회지 Vol.4 No.1

Purpose: In Korea, the prevalence of metabolic syndrome has increased. The relationship between metabolic syndrome, adiponectin, and dietary components is widely known. However, the relation between cytokine and dietary components is not yet well studied in Korea. Methods: Five hundred and ninety-six Korean adults between 30 and 59 years of age were recruited by advertisement to the Bundang Jesaeng General Hospital (BJGH), and those not taking regular medications and without diagnoses of fulminant disease were included. Data was collected on anthropometric measurements, diagnostic parameters for metabolic syndrome (MetS), and 3-day dietary intakes from individuals in the study. Results: Serum adiponectin level was positively correlated with serum HDL-cholesterol level and was negatively correlated with BMI, waist circumference, and systolic and diastolic blood pressure. Intake of dietary fiber was high in the high-adiponectin group. Conclusion: High-fiber diet and adiponectin can be helpful for improving metabolic syndrome. (JKSPEN 2011; 4(1):16-20)

한라산 지역 용천수의 수리지화학적 특성

윤정수,박상운,Youn, Jeung-Su,Park, Sang-Woon 한국지구과학회 2000 한국지구과학회지 Vol.21 No.1

The purpose of this study is to elucidate the characteristic of this study is of attitudinal variation of water quality for nine representative springs in the Halla mountain region. The evolutional processes of the spring water also have been studied. Results of hydrogeochemical analyses show that Gwaneumsa spring is very high in pH. The spring waters from Yungsil, Namguksunwon, Sungpanark Oremok and Gwaneumsa which springs situated lower than 1000m in altitude are relatively high concentrations in chloride, sulphate, nitrate nitrogen and sodium ions, indicating that they are affected by surrounding pollution sources. The concentrations of bicarbonate, sulphate and hydrogen ions in spring waters increase when the precipitation increases, whereas the concentrations of nitrate nitrogen, chloride and calcium ions decrease with increasing amounts of precipitation. The magnesium, sodium and electrical conductivity are nearly independent of the precipitation. The spring waters in the Halla mountain region belong to the groups of sodium or potassium type and bicarbonate type, except the Baegrogdam and Wiseorm spring water. 본 연구는 한라산 지역에 분포하는 대표적인 9개 용천수에 대한 고도별 수질특성과 그 진화과정을 연구하였다. 조사 지역 9개 용천수의 수질분석결과 관음사용천수는 수소이온 농도에서 비정상적인 수질특성을 보였다. 해발고도 1000m 이하에 위치하는 영실, 남국선원, 성판악, 어리목 및 관음사용천수에서는 염소이온, 황산이온, 질산성질소 및 나트륨이온 함량이 높아 주변 육상오염원들에 의해 오염이 진행 중인 용천수로 분류된다. 중탄산이온, 황산이온 및 수소이온 농도는 강수량이 많았을 때 그 농도가 증가하였으며, 염소이온, 칼슘이온 및 질산성질소 농도는 강수량이 많았을 때 그 농도가 감소하였고, 마그네슘이온, 나트륨이온 및 전기비전도도 농도는 강수량의 영향이 미미하였다. 한라산 용천수는 백록담 담수와 윗세오름용천수를 제외한 전 용천수가 나트륨 또는 칼륨형(sodium or potassium type)과 중탄산형(bicarbonate type)의 용천수군으로 구분된다.

마이크로 솔레노이드 엑츄에이터의 설계 및 3차원 유한 요소법을 이용한 특성 해석

윤희성(Hee Sung Yoon),고창섭(Chang Seop Koh),류재섭(Jae Seop Ryu),김동수(Dong Soo Kim),윤소남(So NamYun),박상운(Sang Woon Park) 대한전기학회 2005 대한전기학회 학술대회 논문집 Vol.2005 No.7

고감성 Easycare Wool의 제조 및 특성 연구

한태성,박준호,박상운,전병대,Han Tae Sung,Park Jun Ho,Park Sang Woon,Jeon Byong Dae 한국염색가공학회 2005 韓國染色加工學會誌 Vol.17 No.6

To manufacture hightech easycare wool, there are several methods which use strong oxidising agent or the resin treatment, however, neither are environmentally friendly methods. Moreover it may deteriorate the handle. The aim of this study is to manufacture the hightech easycare wool using the modified Fenton method which can be formed by hydrogen peroxide and ferric sulfate and enzyme treatment. The method was pretreated by ferric sulfate on the wool surface and then the surface of wool scale was selectively removed by ferric ion catalyst. Subsequently the Enchiron which is one of the proteolytic enzymes was treated on the wool surface. The treated wool had the result of having optimum weight loss and excellent whiteness and good handle. Therefore implications of these results suggest that this method using the modified Fenton method and enzyme treatment may be one way of manufacturing the hightech easycare wool.