하천유량측정의 효율성 향상을 위한 범용 전자파표면유속계 개발

김영성 ( Young Sung Kim ),노준우 ( Joon Woo Noh ),최광순 ( Kwang Soon Choi ) 한국하천호수학회 2014 생태와 환경 Vol.47 No.3

Discharge measurement during flood season is very difficult. Microwave water surface current meter (MWSCM) can measures river surface velocities easily without contacting water. This study introduces its improved version, MWSCM for general use. The existing version of MWSCM is for floods so that its applicable period in a year is short. It has been improved to extend its applicability in a year. The range of measurable velocity for MWSCM for general use is extended so it can be applied during normal flows as well as high flows. MWSCM for general use can measure the velocity range of 0.03~20.0 m s-1, whereas MWSCM for floods can measure the velocity range of 0.5~10.0ms-1. To make such innovation of MWSCM for general use, the applied microwave frequency of MWSCM was changed from 10 GHz to 24 GHz. Waveguide slot array antenna has been designed with the new development of the circuit of transmitting and receiving part. Improvement requests on the existing MWSCM for floods - weight lightening, measured velocity stabilization, self-test, low power consumption, and waterproof and dampproof - from the users of it have been reflected for the development of the new version of MWSCM.

역사적 공백을 서사화하는 소설의 방식 -세종 시대를 배경으로 한 팩션을 중심으로-

김영성 ( Young Sung Kim ) 충남대학교 인문과학연구소 2012 인문학연구 Vol.41 No.3

최근 유행하고 있는 팩션은, 다양한 서술 방식을 동원하여 기록된 역사와 기록되지 않은 역사 사이의 공백을 서사화한다는 점에서, 새로운 역사학의 관점을 승계한다. 이러한 팩션의 유행을 계기로 해서 세종이라는 역사적 고유명사는 다시 소설의 전면에 부각할 수 있었다. 팩션의 관점에 따르면, 박종화의 역사소설 『세종대왕』을 통해 공식화된 가장 이상적인 "군왕"인 세종과 그가 통치했던 시대 역시 역사 서술의 허구성으로부터 자유로울 수 없다. 추리소설의 서사전략을 차용하여 대중적 흡인력을 확보한 『뿌리 깊은 나무』와 『훈민정음의 비밀』은 세종과 관련된 역사적 공백을 서사화하기 위해 역사적 가정을 입안한다는 점에서 동일한 특성을 보여준다. 궁궐 안에서 벌어진 연쇄살인사건의 범인을 밝히는 탐정의 조사를 통해 훈민정음 창제 과정에 얽힌 비밀이 서술되고 있는 것이다. 그러나 이렇게 동일한 역사적 공백을 서사화하는 과정에 투사된 작가의 욕망이라는 측면에서 두 작품은 확연하게 구분된다. 두 작품에서 확인할 수 있는 작가의 욕망은 표면적으로는 민족주의라는 거대담론에 귀속된다. 그러나 『뿌리 깊은 나무』의 경우, 민족주의적 관점에서 민족적 영웅인 세종에게 가장 순결한 이미지를 부여하고자 하는 작가적 욕망이 우선한다. 이로 인해 작가 이정명은 역사적 가정이 아닌 공상을 통해 세종에게 거짓된 이미지를 덧씌운다. 따라서 『뿌리 깊은 나무』은 민족주의를 옹호하기 위해 역사적 사실을 조작했다는 비판으로부터 자유로울 수가 없다. 이러한 비판은 팩션의 장르적 기원인 새로운 역사학이나 미시사적 관점을 상기시킨다는 점에서 그 자체로 문제적이다. 장르적 정체성을 담보하는 가능성의 역사를 충실히 재현할 수 있는 팩션은 역사적 공백의 서사화를 통해 그 어떤 역사적 인물이나 사건들도 거대담론으로부터 자유로울 수 없다는 사실을 폭로할 수 있어야 한다. 『훈민정음의 비밀』이 민족주의 담론의 발현이라는 근원적 한계에도 불구하고, 역사적 인물과의 대화가 가능한 공간으로 독자들을 인도할 수 있었던 것도 이와 무관하지 않다. 이 작품에서 작가는 공식적인 역사 기록에서 삭제된 인물들의 삶을 충실히 재현함으로써 역설적으로 세종이 민족적 영웅이기에 앞서 한 시대의 담론으로부터 자유로울 수 없었던 역사적 인물이었음을 보여준다. 이러한 방식으로 서사화된 세종과 그의 시대에 대한 역사적 공백을 읽으면서, 독자들은 민족적 영웅인 세종조차 가부장적 질서와 지배 권력의 담론을 보여주었던 인물이라는 사실을 깨닫게 된다. 이러한 깨달음을 통해, 독자들은 자신들이 소망했던 세종과의 대화적 욕망을 충족할 수가 있게 된다. 역사적 공백을 서사화하는 팩션의 서술 방식이 역사적 공상이나 상상이 아닌 새로운 역사학이 제시한 역사적 추론에 근거해야 하는 까닭이 여기에 있다. The main purpose of this thesis is to analyze the faction based on the period of King Sejong, and to discuss the narrative methods of filling in historical gaps. Faction, a genre that has become very popular recently, uses various narration techniques to merge written history with unwritten history to fill in historical gaps. This genre succeeds the current viewpoint in the field of history. However, factions are criticized because writers deliberately twist historical facts to make their stories appealing. The name Sejong then has been the focus of many novels due to the rise of factions. Through the analysis of factions set in the background of the period of King Sejong, we find that the ideal "King" Sejong and the period of his rule can not be free from the inevitable twisting of history by the writers. The novels Tree with Deep Roots and The Secret of Hunminjeongeum are similar, since they both changed the basic narrative structure of detective novels. Both works are set in the palace where a series of murders take place. Both works have an investigator who sets out to find the suspect responsible for the murders. However, during their investigations, they come across intimate secrets regarding the creation of Hunminjeongeum, the first written Korean language which is believed to be invented by King Sejong. However, in the process of filling in historical gaps with narratives, the two works are noticeably different in terms of the writers` desires. On the surface, the two works are similar in that the writers` desires reveal a nationalist discourse, Therefore, the two works can not be immune from criticism since they both twisted historical facts to defend nationalist desires, However, there is a significant difference in the intensity of such criticisms between the two works, The desire of the author of Trees with Deep Roots was to give King Sejong, a national hero, a pure image, which was influenced by his nationalist beliefs, Because of this, the twisting of historical facts by the author arise frequently in the novel. On the other hand, the author of The Secret of Hunminjeongeum does not intentionally twist or distort historical facts. Rather, this writer creates characters that have not been recorded in history to fill in missing gaps. Readers then, get a sense that King Sejong was not the pure, ideal king that Trees with Deep Roots makes him out to be, but rather a sexist, authoritarian figure. Factions that can give readers such revelations are what readers really want.

압전방식초음파치석제거기의작업조건에따른치과주조용합금의삭제결손부 양상에 관한 고찰

김영성,김수환,김원경,이영규,Kim, Young-Sung,Kim, Soo-Hwan,Kim, Won-Kyung,Lee, Young-Kyoo 대한치주과학회 2009 Journal of Periodontal & Implant Science Vol.39 No.4

Purpose: In this study we evaluated the morphologic aspects of defects created by a piezoelectric ultrasonic scaler with scaler tip on casting gold alloy using scanning electron microscope (SEM) images and defect surface profiles. Methods: 54 blocks of type III casting gold alloy (Firmilay, Jellenko Inc, CA, USA) were scaled by a piezoelectric ultrasonic scaler (P-MAX, Satelec, France) with scaler tip (No. 1 tip) on a sledge device. 2-dimensional profiles of defects on all samples were investigated by a surface profilometer (a-Step 500, KLA-Tencor, CA, USA). The selected working parameters were lateral force (0.5 N, 1.0 N, 2.0 N), mode (P mode, S mode), and power setting (2, 4, 8). SEM images were obtained. Defect surface profiles were made on Microsoft Excel program using data obtained by a surface profilometer. Results: Among P mode samples, there were similarities on defect surface profiles and SEM images regardless of lateral force. The defects created in P mode were narrow and shallow although the depth and the width increased as power setting changed low (2) to high (8). In P mode samples, the defect depth was the greatest when lateral force of 0.5 N was applied. However all the depths were smaller than 1 m. SEM images of Lateral force of 0.5 N, S mode, power setting 2 and 4 were similar to that of P mode, but the other SEM images of S mode showed discernible changes. Defect depth of S mode samples was the greatest when lateral force of 1.0 N was applied. Conclusions: Within the limitations of this study, it can be concoluded that removing capability of piezoelectric scaler with scaler tip becomes maximized as power level becomes higher but the capability is restricted when excessive lateral force is applied on scaler tip.

불안정 원위 쇄골 골절의 수술적 치료

김영성(Young Sung Kim),이호민(Ho Min Lee),장한길(Han Gil Jang) 대한견주관절의학회 2013 대한견주관절의학회지 Vol.16 No.2

서론: 불안정성 쇄골 원위부 골절에 대하여 변형된 경견봉 강선 고정술과 갈고리형 금속판 고정술을 시행 후 결과를 비교하였다. 대상 및 방법: Neer 분류 제 2형 골절에 대하여 경견봉 강선 고정술 혹은 갈고리형 금속판 고정술을 시행하고 1년 이상 추시가 가능하였던 24명을 대상으로 하였다. 경견봉 강선 고정술(group I)을 시행한 경우가 12명, 갈고리형 금속판 고정술(group II)을 시행한 경우가 12명이었다. 정복 및 골유합의 평가는 수술 직후 및 최종 방사선 사진을 이용하였고, 기능적 평가는 최종 추시 시의 UCLA score 및 Constant-Murley score를 측정하여 비교하였다. 결과: 수술 뒤 group I은 평균 10주, group II는 평균 11.7주에 모든 예에서 골유합을 관찰할 수 있었다. 최종 추시 시의 평균 UCLA score는 group I은 33점, group II는 32.8점이었으며, 평균 Constant score는 group I은 88.5점, group II는 88.8점으로 두 기능적 평가 결과 통계적으로 유의한 차이는 없었다. 결론: Neer 분류 제 2형 원위 쇄골 골절에서 경견봉 강선 고정술과 갈고리형 금속판 고정술은 만족할 만한 결과를 얻을 수 있어 모두 유용한 방법으로 생각된다. Purpose: The purpose of this study is to compare the clinical and radiological outcomes of two surgical treatments, transacromial pin fixation and hook plate fixation, for unstable distal clavicle fractures. Materials and Methods: Twenty four patients with Neer type II distal clavicle fractures who underwent surgery with transacromial pin fixation (Group I: 12 patients) and hook plate fixation (Group II: 12 patients) were included. Reduction and union were evaluated using plain radiographs. Functional evaluation was performed according to UCLA score and Constant-Murley score at last follow-up. Results: All 24 cases showed bone union. Complete union took an average of 10 weeks for group I and 11.7 weeks for group II. Average UCLA score was 33 (group I) and 32.8 (group II). Average Constant score was 88.5 (group I) and 88.8 (group II). No significant difference for each variable was observed between the two groups. Conclusion: For the surgical treatment of Neer type II distal clavicle fractures, transacromial pin fixation and hook plate fixation are both useful methods.

일본 인터넷 쇼핑몰의 서비스 품질과 성과에 관한 연구

김영성(Young-sung Kim),최석범(Seok-beom Choi),주혜영(Hye-young Joo) 한국국제상학회 2011 國際商學 Vol.26 No.2

The internet shopping mall as one of the types of electronic commerce has proliferated rapidly since the middle of 1990 where Web technologies have played a major role in the growth of e-Commerce. The growth of Internet shopping mall is expected to be accelerated because it has a lot of incentive such as convenience, broader selections, competitive pricing, greater access to information, product quality, and time to receive product. Research on the services has been made on quality for a long time. Service quality is very important because of its ability to distinguish highly successful firms from those that are merely average. This paper deals with the service quality of the internet shopping mall in Japan and the purpose of this paper is to contribute to the enhancement of competitive advantage in service quality of domestic internet shopping mall by evaluating the users’ cognition of the service quality of internet shopping malls in Japan.

고등학교 과학 교사들의 공통과학 및 STS에 대한 인식도 조사 연구(2)

김영성(Young Sung Kim) 조선대학교 교과교육연구소 1994 교과교육연구 Vol.16 No.-

The aims of this study were investigated into common science and movement of the STS education which are concerned in newly reformed 6th curriculum. This data was surveyed on 120 high school science teachers who have experience for the workshop of the common science in Kwangju city and Chonnam province. The results were as follows: 1). They responded that Physics is more closely subject and thereby it could be charged for the common science by teacher of physics. 2). The 96.90% of the respondents have confidence with common science subject for the teaching of it. 3). They responded that scientific inquiry, knowledge, scientific attitude, STS for Common science subject goals will evaluate order of scientific inquiry, scientific attitude, knowledge, STS. 4). The 78.35% of repondents were not concerned about overlap with the contents of common science and each science contents. 5). They have no various scientific side knowledge about common science teaching. 6). They wondered about the many classes and reading materials on remarkable increases. 7). The 81.44% of the respondents were not recognized on the science systems of the middle school. 8). The results of the science workshop show that the respondents favored of the 2nd Topics which accepted the STS system and want to reestablish partially the its contents.

스포츠 인테그리티(Integrity)와 거버넌스 코드에 관한 정책 연구: 일본을 중심으로

김영성 ( Kim Young Sung ) 한국체육학회 2021 한국체육학회지 Vol.60 No.3

본 연구는 일본의 스포츠계 최악의 위기를 극복하기 위한 스포츠 인테그리티에 대한 정책과 거버넌스 코드 결정에 대한 과정을 밝히는 데 주된 목적이 있다. 이를 위해 일본의 스포츠 인테그리티에 대한 정책이 무엇이고 어떤 정책체계를 수립하고 있는지 또 거버넌스와 어떤 관계에 있는지, 나아가 스포츠단체의 거버넌스 코드 결정의 정책 과정 등을 고찰하였다. 그 결과 첫째, 일본의 스포츠 인테그리티에 대한 정책은 성실성, 건전성, 고결성의 의미를 부여하여, 3가지의 정책 수단을 기반으로 8개의 시책·사업을 수립하였다. 둘째, 일본은 스포츠 인테그리티에 대한 정책에 스포츠단체의 거버넌스 확립을 주요 층위에 두고 거버넌스 코드 결정에 착수했다. 셋째, 스포츠청은 원탁회의를 설치하여 스포츠총괄단체인 3단체와의 일체적인 상호 협력 체제를 체결하는 등 코드 결정에 적극 주력하였다. 넷째, 코드 결정에는 사회적 영향력과 공적 조성의 수급 등을 고려한 종적 기준과 스포츠단체의 규모 등을 고려한 횡적 기준에 대한 논의가 있었고 이를 기반으로 현장의 의견 수렴을 통하여 코드가 책정되었다. 일본의 스포츠 인테그리티에 대한 정책과 거버넌스 결정에 대한 정책 과정은 스포츠를 위협하는 문제에 대한 관리 및 통제, 동시에 스포츠단체의 자치·자립·자율성 유지, 나아가 스포츠의 가치와 문화를 지속가능하게 하는 방안이라는 점에서 국내 스포츠 인테그리티 정책과 스포츠단체의 거버넌스 확립에 정책적 시사점을 준다. The purpose of this study is to clarify the process of determining policies and governance code for sports integrity to overcome the Japan’s sports worst crisis. To achieve the purpose of the study, it considered what Japan’s policy on sports integrity is and what policy system it establishes, how it relates to governance, and the policy process of determining governance codes of a sports organizations. The result of the study is as follows. First, Japan’s policy on sports integrity gave three meanings and established eight policy systems. Second, Japan started to decide on a governance code with the establishment of the governance of sports organizations at a major level in its policy on sports integrity. Third, Japan Sports Agency concentrated its effort in determining the code by establishing a roundtable conference to establish an all-in-one mutual cooperation system with the three sports organizations. Fourth, In determining the code, there was a discussion on longitudinal standards considering social influence and the supply and demand of public creation, and the horizontal standards considering the size of sports organizations, and based on this, the code was formulated through collecting opinions from the field. The case of Japan provides policy implications for Korea’s policy on sport integrity and the establishment of governance by sport organizations, given that it is a measure to sports-threatening problems, maintain autonomy of sports organizations, and to ensure the value and culture of sports are sustainability.

스마트 스킨 샌드위치 시편의 압축거동 연구

김영성(Young Sung Kim),김용범(Yong Bum Kim),박훈철(Hoon Cheol Park),윤광준(Kwang Joon Yoon),이재화(Jeo Hwa Lee) 한국항공우주학회 2002 韓國航空宇宙學會誌 Vol.30 No.8

추리서사에 반영된 매체적 특성과 대중성 -소설 『영원한 제국』의 영화화를 중심으로

김영성 ( Young Sung Kim ) 한국비교문학회 2008 比較文學 Vol.46 No.-

개구부형상비에 따른 보강유공합성보의 거동

김규석(Kyu Suk Kim),양영성(Young Sung Yang),최산호(San Ho Choi),김필중(Pil Jung Kim) 한국강구조학회 1993 韓國鋼構造學會誌 Vol.5 No.3

This paper is to study experimentally the ultimate strength of reinforced perforated composite beams. One perforated steel beam, one normal composite beam, two perforated composite beams and two composite beams with reinforced web openings according to the opening to the opening shape ratio. Moment-shear ratio was 330. Opening depth was 70% of steel beam depth. As the result, we could find out the following conclusions : 1. The concert slab in composite beam can increase up so much the strength of the beams. 2. By using reinforcement in the vicinity of openings, the ultimate strength of composite beams with web opening can increase up to that of composite beams without web openings. 3. The ultimate strength of perforated composite beams according to the moment-shear ratio was little concerned with opening length.