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The Legal Issues of Private Investigation Service in WTO/FTA System : Study of South Korea
고지훈,박현호 한국경호경비학회 2011 시큐리티연구 Vol.- No.27
As crimes have increased to an extent that the police cannot cope with, there have been continuous discussions for the introduction of Private Investigation (hereafter PI) in Korea. However, attempts to legislate for the introduction of PI have failed every time PI bills for the introduction of PI were proposed. This was fundamentally because arguments both for and against the introduction of PI were sharply divided depending on the priorities. However, regardless of those clash of views, an apparent need for the legislation of PI service has arisen. As Korea opens its service market to other countries through GATS and FTAs, currently existing domestic PI law has been found to be inconsistent with international agreements such as GATS and KOREA-US(KORUS) FTA. This paper found that the Act on Usage and Protection of Credit Information which regulates PI service is inconsistent with the Article 12.4(a)(i) and (iii) of KORUS FTA and the Article 7.11 and the Article 7.13 of KOREA-EU FTA. If Korea does not modify the existing laws and establish new laws in relation to PI, such inconsistencies could lead to international trade disputes which could amount to billions of dollars. In this regard, the passage of the PI bill is necessary.
룸메이트 선호조건을 이용한 안드로이드 매칭 시스템 개발
고지훈,최차순 사단법인 인문사회과학기술융합학회 2017 예술인문사회융합멀티미디어논문지 Vol.7 No.8
본 논문에서는 대학생들의 학교생활의 안정감을 향상시키기 위해 안드로이드를 이용한 룸메이트 매칭 시스템을 개발하였다. 대학생들이 룸메이트를 구하는데 어려움을 겪는 상황과 룸메이트와 생활패턴이 맞지 않아 많은 불편함을 겪는 대학생들의 고민을 해소하기 위해 안드로이드를 활용한 부동산 룸메이트 매칭 시스템을 구현하였다. 개발결과는 다음과 같다. 첫째, 안드로이드 어플리케이션 방식을 이용한 룸메이트 매칭 시스템은 조작이 편리하다. 둘째, 우선순위 알고리즘을 이용하므로 시간과 비용을 최소화할 수 있다. 셋째, 선호하는 룸메이트 조건을 자유롭게 조정할 수 있어 최적의 룸메이트 매칭 기회를 높여준다. 이를 통해 대학생들의 사회적 안정감과 대학생활의 만족감 향상이 기대되며 룸메이트 선호조건에 대한 자신들의 조건과 우선순위 변수를 충분히 반영함으로써 보다 쉽고 편리하게 룸메이트를 구할 수 있어 룸메이트를 구하는 과정의 어려움을 해소하고 자신과 성향이 맞는 룸메이트를 추천받을 수 있게 하였다. The present paper reports on the development of an Android-based roommate matching system designed to enhance students’ sense of stability in their college life. The real estate roommate matching system for Android is implemented in order to address the difficult circumstances college students trouble to find a roommate and solve the issues they are suffering from the inconvenience due to the different life patterns of their roommates. The development results are as follows. First, it was found that the Android-based roommate matching system is easy to operate. Second, it was revealed that time and costs for finding a roommate can be minimized through a prioritization algorithm. Third, the system was found to improve the chances of finding an optimal roommate by allowing users to freely adjust their preferred roommate requirements. Through such features, the system is expected to enhance students’ sense of social stability and college life satisfaction, and by fully reflecting variables on their conditions for roommate preferences and priorities, it gets easier and more convenient to find a roommate, therefore difficulties from the process of finding a roommate can be handled and users will receive recommendations of roommates with similar preferences with them.
Complete Restored Hearing Loss after Excessive Nose Blowing with Various CT Findings
고지훈,이은정 대한이비인후과학회 2020 대한이비인후과학회지 두경부외과학 Vol.63 No.12
A perilymphatic fistula (PLF) is defined as leakage of perilymph with several possible causessuch as superior canal dehiscence through trauma, temporal bone fracture, or sudden pressurechange (e.g., skydiving or scuba diving). Pneumolabyrinth can result from temporal bone fractureafter trauma, or sudden pressure change in the middle ear or cerebrospinal fluid, such asexcessive nose blowing or Valsalva maneuver. A PLF and pneumolabyrinth may occur withouttrauma, associated with a sudden pressure change in the middle ear. We report two cases ofPLF followed by pneumolabyrinth and one case of suspicious PLF without pneumolabyrinthafter excessive nose blowing. All three cases were diagnosed as having sensorineural hearingloss and the patients recovered completely after conservative treatment. We report various CTfindings of pneumolabyrinth and PLF, from normal CT findings to air pockets in the labyrinthand soft tissue density around the stapes.
Tang Xincheng,Niu Shengli,Zhao Shuang,Zhang Xiangyu,Li Ximing,Yu Hewei,Lu Chunmei,Han Kuihua 한국공업화학회 2019 Journal of Industrial and Engineering Chemistry Vol.77 No.-
The carbon-based heterogeneous acid catalyst is synthesized from bituminous coal through the partialcarbonization and sulfonation method and applied to catalyze the esterification of oleic acid withmethanol for biodiesel production. Various characterization methods are used to explain catalyticfeatures and molecular simulation is conducted to analyze the promoted mechanism of acid catalyst inesterification. Carbon catalyst, prepared by partially carbonized at 350 C and sulfonated at 105 C,catalyzes esterification with biodiesel yield of 98.70%. Transition state analysis implies that acid catalystreduces the activation energy through providing proton to promote esterification.