Determinants of presidential approval ratings: Cross-country analyses with reference to LatinAmerica

오진환,Ji Won Jung 한국외국어대학교 국제지역연구센터 2020 International Area Studies Review Vol.23 No.3

Despite a conventional belief that prosperity boosts presidential popularity, research on the effect of economic and political factors on presidential popularity shows wide variation. What are the main contributing factors when people evaluate their political leaders? How do economic conditions and perception of corruption influence people’s evaluations of their political leaders? Using comprehensive, up-to-date panel data covering 20 countries, mostly from Latin America, and also including South Korea and the United States, from 1988 to 2016, this study shows that the effect of gross domestic product (GDP) growth rate and unemployment rate are strong throughout the period considered. From the year 2000, inflation and perception of corruption become significant. In highly corrupt countries, however, the significance of corruption becomes more salient, together with GDP growth rate and unemployment rate, as citizens of these countries begin to evaluate their leaders in terms of their determination to address these problems. In countries with low approval ratings, voters generally weigh GDP growth rate more heavily.

國家開發과『매스 · 메디아』의 課題

吳鎭煥 관훈클럽 1966 관훈저널 Vol.- No.10

공동연구성과에 협력요소가 미치는 영향에 관한 연구: IT R&D를 중심으로

오진환,구훈영 한국전자거래학회 2018 한국전자거래학회지 Vol.23 No.1

This study analyzed the causal relationship between cooperation elements and theperformance of joint R&D and verified the mediating effect of collaborative efforts. Cooperationelements consist of strategic agreement, complementation of resources, trust and absorptioncapacity, and influence the intention to participate in the joint R&D. The purpose of thisstudy is to identify the effects of the cooperation elements and collaborative efforts on theshort-term and long-term performance of the joint R&D. The results are summarized asfollows: First, it is verified that strategic agreement, complementation of resources, trustand absorption capacity constitute the second order factor of cooperation elements, whichpositively affects the joint R&D performance. Second, it is verified that collaborative effortplay a role as a mediating factor in the relationship between joint R&D performance andcooperation elements. Specifically, it was confirmed that positive effects on short-termperformance of the joint R&D can be increased through cooperative efforts. However, inthe case of long-term performance, the effects of collaborative efforts could not be confirmed. 공동연구 참여기관의 협력요소와 공동연구성과 간의 인과관계를 협력적 노력의 매개효과와함께 분석하였다. 협력요소는 공동연구성과의 영향요인으로 사용되는 전략적 합의, 자원 보완성,신뢰, 흡수역량으로 구성된 2차 요인이다. 공동연구성과에 대한 영향을 분석함에 있어 공동연구참여를 결정하는 요인인 협력요소와 공동연구 수행 과정에서 성과에 영향을 줄 수 있는 협력적노력을 구분하고자 하였다. 즉, 공동연구 수행 전과 수행 과정의 영향요인이 공동연구성과에어떠한 영향을 주는지 구분하여 분석하고자 하였다. 결과를 종합하면 첫째, 전략적 합의, 자원보완성, 신뢰, 흡수역량은 협력요소라는 2차 요인으로 구성하는 것이 적합하며, 협력요소는장기 및 단기 공동연구성과 모두에 정의 유의한 영향을 갖는다. 둘째, 협력적 노력은 협력요소와단기적 공동연구성과의 유의한 매개효과를 갖는다. 그러나, 장기적 공동연구성과에 대한매개효과는 검증되지 않았다. 즉, 협력요소는 공동연구 참여의도를 높이고 공동연구성과에긍적적 영향을 주지만, 협력적 노력은 단기적 성과에만 긍정적 영향을 줄 수 있음을 보여준다.

로봇 테크놀로지 기반의 노인간호 활용전망

오진환 한국노인간호학회 2018 노인간호학회지 Vol.S No.-

Purpose: The purpose of this study was to investigate the possibility of using intelligent robot based nursing practice as discussed in previous research and also, to propose directions for robot care for elders. Methods: For this study 28 previous researches using robots in health care field were reviewed and related research trends introduced. Results: Robot applications in the healthcare field were mainly for rehabilitation, surgery, interaction, and nursing assistance through robotics. Especially types of robot include pet type robots, humanoid robots, surgical robots, rehabilitation robots, robot suit and entertainment robots with monitors. The research participants were patients with dementia and institutionalized elderly people. It was found that a human-robot interaction was effective from physical, mental, emotional and social aspects. Conclusion: Robots can be used for various purposes such as nursing assistance, patient health promotion and education. It is necessary to reduce the human burden of care work using robots and to introduce robot care programs which can meet the needs of elders. Therefore, korean nurses should make efforts to change their practice to new geriatric nursing through repeated research based on the scientific data.

만성 관절염 환자의 가족지지, 자기효능감 및 치료지시 이행과의 관계

오진환 한국간호과학회 2004 한국간호과학회 학술대회 Vol.2004 No.5

과학기술발전과 언론의 과학보도

오진환,O, Jin-Hwan 한국과학기술단체총연합회 1978 과학과 기술 Vol.11 No.7

Where is Uzbekistan’s trade and where should it be directed? Gravity analyses for being doubly landlocked

오진환,Bekzod Yuldashev,Soo Hyun Moon 한국외국어대학교 국제지역연구센터 2018 International Area Studies Review Vol.21 No.1

This study applies the gravity model to describe Uzbekistan’s trade pattern, based on which several policy implications are made. We find that Uzbekistan’s estimated trade flows with Ukraine, Russia, China, and South Korea are much more than the actual flows, while the country’s economic contacts with its neighboring countries (Tajikistan, Kazakhstan, Kyrgyzstan, and Azerbaijan) are far less than expected. This suggests that Uzbekistan should strive to increase trade with neighboring countries, through taking part in a free trade agreement between countries of Central Asia, or strategically using neighboring countries bordering the Caspian Sea and Arabian Sea.

South Korea’s regional disparities and the 2018 Winter Olympics for regional development: Big Push revisited

오진환 한국외국어대학교 국제지역연구센터 2017 International Area Studies Review Vol.20 No.2

Using the Theil decomposition method, this study analyzes regional inequality in South Korea and finds the country’s regional income disparities have been growing over the past two decades. Further group-specific analyses using the between and within group decompositions provide the following findings: (1) the inequality between Honam and non-Honam has been declining, repudiating the claim that Honam has been discriminated against by other regions; and (2) discrepancies between Gangwon and other regions have been growing, which is more serious than the Honam case and which is a priority of this research. In line with this, Gangwon Province the 2018 Winter Olympics is expected to contribute to narrowing this gap. Lessons from the Japanese experiences with the 1998 Winter Olympics will be discussed.

결핵성 중이염 : 3예 보고

오진환 대한영상의학회 1998 대한영상의학회지 Vol.39 No.1

저자들은 결핵성 중이염 3예의 영상소견을 보고하고자 한다. 모든 예가 병리학적으로 진단되었고 CT는 모든 예에서 MRI는 2예에서 시행되었다. 전예에서 외이도에 연부조직 음영이 있었고 2예에서 유양골 골소주 및 Tegmen근처의 내측 굴피질의 파괴가 보였다. 안면신경마비를 호소하였던 2예에서 안면신경관 미란이 있었다. MRI상 풍부한 육아조직이 중이 및 유돌골 기세포에서 관찰되었다. 내이도 내의 청신경 및 안면신경, 그리고 와우관 조영증강이 1예에서 보였고 다른 1예에서 전정 및 외측 반고리관의 조영증강이 있었다. 만성중이염이 환자의 방사선학적 검사에서 골수주 및 Tegmen의 파괴, 안면신경 침범, 풍부한 육아조직, 그리고 내이의 조영증강이 있으면 결핵성 중이염을 감별진단에 포함시켜야 할것으로 사료된다. We report the imaging features of three cases of tuberculous otitis media. All three patients under went temporal bone CT scanning, and in two, additional MRI scanning was performed. The three cases showed soft tissue density in the external auditory canal, and in two, destruction of the trabeculation and internal cortex of the mastoid bone was noted. In two patients with facial palsy, erosion of the facial canal was seen. On MRI, abundant granulomatous tissue was noted in the middle ear cavity and mastoid air cells. In one case, abnormal enhancement of the cochlea, and of the facial and eighth cranial nerve in the internal acoustic canal was seen. Another case showed enhancement of the vestibule and lateral semicircular canal. If radiologic evaluation of chronic otitis media reveals destruction of the tegmen and trabeculation of the mastoid bone, together with abundant granulation tissue and enhancement of the internal ear, tuberculous otitis media may be included in the differential diagnosis.

適法한 勞動爭議로 인하여 運轉實務에 從事하지 못한 경우 個人택시 免許 基本上의 運轉經歷 認定與否

吳振煥 법조협회 1994 法曹 Vol.43 No.12