돔 유리를 이용한 위치이동 다중화 홀로그램 정보저장장치용 서보 컨트롤

김성필,송석호,오차환,김필수,김지덕,이홍석 한국광학회 2004 한국광학회지 Vol.15 No.1

위치이동 다중화 홀로그램 정보저장장치에서, 돔 형태(dome-type)유리를 이용한 서보 컨트롤 방법을 제안하였다. 5개의 2차원 데이터를 재생효율 균일도 5% 이내로 위치이동 다중화 기록을 한 후, 직경이 25.4 mm 이고 두께가 1 mm 인 돔 유리를 사용하여, 재생 시에 발생하는 홀로그램 디스크의 기울어짐 각도오차가 $\pm$0.2$^{\circ}$,위치오차 $\pm$50$\mu\textrm{m}$인 경우에 대해서도 정확한 오차보정이 가능함을 실험적으로 검증하였다. 돔 유리를 이용하는 방식은 기존에 제안된 평판유리를 이용하는 방식[김성필 외, 한국광학회지, Vol. 14, No.1, pp. 58-64, 2003]에 비해 구동이 간편하기 때문에, 서보 컨트롤을 위한 광 픽업 장치를 간단하고 작은 규모로 모듈화 하는데 매우 유용하다. We propose a servo control method using a dome-type glass in shift-multiplexed holographic data storage. We frist store live 2-D data by shift-multiplexing in a holographic disk with 5% variation in their. diffraction efficiencies. During read-out of the stored data, the servo control using the dome glass correctly compensates mechanical errors of the disk; the error of $\pm$0.2$^{\circ}$and run-out error of $\pm$50 ${\mu}{\textrm}{m}$. Use of the dome-type glass in servo control makes a pickup module more compact in size and easier to control than the previous method using parallel glass plate [Sungphil Kim, et al., Hankook Kwanghak Hoeji, Vol. 14, No. 1, pp.58-64, 2003].

독일 저작권법상 철회권

김성필 한양법학회 2024 漢陽法學 Vol.35 No.3

Das Rückrufsrecht wegen Nichtausübung nach § 41 UrhG gilt bei sämtlichen Werkarten, auch bei Bearbeitungen nach § 3 UrhG, Sammelwerken und Datenbankwerken nach § 4 UrhG sowie bei Computerprogrammen nach § 69a UrhG. Das Rückrufsrecht gilt auch im Bereich des Films, dort beschränkt es sich jedoch auf das Recht zur Verfilmung nach § 90 UrhG. § 41 UrhG bestimmt, dass sich der Rückruf nur gegen den Inhaber eines ausschließlichen Nutzungsrechts richten kann. Nach § 31 Absatz 3 UrhG berechtigt ein solches ausschließliches Nutzungsrecht den Inhaber, das Werk unter Ausschluss aller anderen Personen auf die ihm erlaubte Art zu nutzen und Nutzungsrechte einzuräumen. Der Inhaber eines einfachen Nutzungsrechts behindert den Urheber jedoch nicht. Nach § 31 Absatz 2 UrhG berechtigt ein solches einfaches Nutzungsrecht den Inhaber, das Werk auf die erlaubte Art zu nutzen, ohne dass eine Nutzung durch andere ausgeschlossen ist. Der Inhaber eines solchen Rechts kann somit das Werk in gleicher Weise verwerten oder nutzen lassen. In der Praxis räumt ein Urheber regelmäßig mehrere Nutzungsrechte einem Nutzer ein. So wird beispielsweise derjenige, der das Verlagsrecht zugesprochen bekommt, auch Rechte für die Taschenbuchausgabe, die Buchclubausgabe, die Verfilmung des Werkes etc. eingeräumt bekommen. Der Urheber kann entweder sämtliche Rechte oder einzelne Rechte zurückrufen, abhängig davon, ob die Rechte überhaupt bzw. welche Rechte unzureichend ausgeübt werden. Soweit ein Recht mit dinglicher Wirkung abspaltbar ist, kann es auch gesondert zurückgerufen werden. Daneben besteht auch die Möglichkeit Nutzungsrechte an mehreren Werken einzuräumen. In diesen Fällen ist grundsätzlich hinsichtlich jedes einzelnen Werkes zu beurteilen, ob die Voraussetzungen des § 41 UrhG für einen Rückruf erfüllt sind. Ein Rückruf ist also auch in dieser Konstellation nur bei denjenigen Nutzungsrechten möglich, die nicht oder nur unzureichend ausgewertet wurden. Der Urheber darf von seinem Rückrufsrecht jedoch nicht ohne Ankündigung Gebrauch machen. Er muss dem Inhaber des Nutzungsrechts zunächst die Chance geben, sein eingeräumtes Nutzungsrecht umgehend auszuüben. § 41 Absatz 3 UrhG sieht deshalb neben der Ankündigung des Rückrufs auch die Einräumung einer angemessenen Nachfrist vor. Konkret bedeutet dies, dass der Urheber den Nutzungsberechtigten auffordern muss, das Nutzungsrecht innerhalb der Nachfrist hinreichend auszuüben. Ferner muss er ausdrücklich ankündigen, dass er den Rückruf erklären werde, wenn die Nachfrist fruchtlos verstreichen sollte. Die Ankündigung und die Nachfristsetzung sind aber nicht formgebunden, sondern können formlos - also auch mündlich – erklärt werden. Aus Beweisgründen empfiehlt sich jedoch die Schriftform. Zu beachten ist außerdem, dass die Nachfrist zwar bereits vor Ablauf der Wartefrist des Absatzes 2 erklärt werden kann, sie dennoch aber frühestens mit Ablauf der Wartefrist beginnt. § 42 UrhG ist quasi das spiegelbildliche Rückrufsrecht zum § 41 UrhG. Während das Rückrufsrecht wegen Nichtausübung dem Veröffentlichungsinteresse des Urhebers dient, ermöglicht das Rückrufsrecht wegen gewandelter Überzeugung die Verhinderung bzw. Unterbindung der Veröffentlichung des Werkes, wenn es nicht mehr der Überzeugung des Urhebers entspricht und ihm deshalb die Verwertung nicht weiter zumutbar ist. Das Rückrufsrecht aus § 42 UrhG greift also nur bei einem Überzeugungswandel. Dieser Wandel lässt sich in der Regel auf neue wissenschaftliche Erkenntnisse, politische und kulturelle Entwicklungen und dergleichen zurückführen. Deshalb bestehen auch erschwerte Voraussetzungen für die Ausübung dieses Rückrufsrechts. Zunächst ist jedoch festzustellen, dass das Rückrufsrecht wegen gewandelter Überzeugung nach § 42 UrhG wie das Rückrufsrecht aus § 41 UrhG bei sämtlichen Werkarten gilt. Insoweit ist auf die Ausführungen oben zu verweisen. Anders als bei § 41 U...

무인헬기 자동착륙을 위한 Lyapunov 제어기 설계

김성필,이장호,김봉주,권형준,김응태,안이기 한국항공우주학회 2006 한국항공우주학회 학술발표회 논문집 Vol.- No.-

웨이블릿을 이용한 GPS/INS/기압고도계 센서융합

김성필,김응태,성기정 한국항공우주학회 2008 한국항공우주학회 학술발표회 논문집 Vol.- No.-

샌드박스 게임에서 나타나는 놀이 유형과 재매개성의 상보적(相補的) 특성 - 탐색적 연구 -

김성필 한국일러스트레이션학회 2019 일러스트레이션 포럼 Vol.20 No.60

A new form of game, the Sandbox, has been unleashed in the market: yet it also provides unprecedented access to emerging liberties and capabilities in skill. Identifying its key success factors for the market with some nature of playing its self traditionally defined, this study tried to understand in the perspective of modern remediation processes of new media. The nature of playing are said often from John Huizinga's Homo Ludens theory, but deeply developed in the study of Roger Caillois who provided four concepts of Agon, Alea, Mimicry and Ilinx, psychological factors in human life. These four factors could be manifested solely in a game but in many case composed within a game. This study tried to interfere an aspect of remediation within these factors in every levels on the real playing environment: immediacy, mediacy, hypermediacy etc; a series of displacements in which new media make the old media obsolete but transform and retain some of their features. These complex interferences would have some relation with a phenomenon of fun and pleasure, sometimes increase its effect. By an analyse which was applied on eight cases of sandbox game, this study has observed that there were four patterns of interference between playing factors and remediation types: Agon+borrowing, Alea+representation, Mimicry+fidelity and Ilinx+aggressive. Argon could make itself more hypermediacy by containing changed illustrations and languages. Alea could make the reader or viewer forget the medium and give in to the illusion represented from the original one. Mimicry could make the old game refashioning by extending its area. Ilinx could make forget about the outside world and the fact where we are. The Sandbox is a kind of game form which displaces itself permanently on the new mediatic environment, by interfering with playing nature of games. The complex interference between our aesthetic and psychological playing mind and media remediation all together reform and improve upon another. 최근 ‘샌드박스(Sandbox)’ 게임이라는 용어가 새롭게 등장하면서 세계 게임 시장의 패러다임을 재편하고 있다. 샌드박스 게임이란 기존의 장르구분을 탈피하여 정해진 규칙이나 형식 없이 유저 마음대로 플레이할 수 있는 게임류의 총칭이다. 본 연구는 샌드박스 게임의 성공 요인이 기존 게임 장르가 디지털 시대 이전부터 전통적으로 계승해왔던 ‘놀이의 고유 속성’과 ‘현대 뉴미디어의 재매개적 특성’ 간의 상보적(相補的) 조합에서 기인한다는 관점에서 시작되었다. 현대 미디어의 중심에 있는 디지털 게임 분야는 구성과 방식, 내용 등 다양한 범위에서 재매개의 특성을 계승하고 있으며, 이것이 전통적인 관점에서의 놀이 유형과 그 속성들 간의 유기적 관계에 의해 발현됨으로써 궁극적으로는 게임의 존재 가치인 ‘재미와 즐거움’을 극대화할 수 있다는 것이다. 제 2장 이론적 배경에서는 샌드박스 게임의 기본적 개념에 대해 살펴보고, 본 연구의 분석틀로 사용될 카이와의 놀이 유형 이론과 샌드박스 게임에서 발견되는 다양한 재매개적 특성에 대해 고찰하였다. 이를 바탕으로 제 3장에서는 현재 세계 게임 시장에서 꾸준히 사랑받고 있는 8종의 샌드박스 게임에 대한 사례를 통하여 샌드박스 게임에서 관측되는 놀이 유형과 재매개성의 상보적 특성을 아곤+차용, 알레아+재현, 미미크리+확장, 일링크스+공격이라는 총 4가지 항목으로 분석하여 제시하였다. 연구의 결과, 샌드박스 게임은 기존 전통장르 게임의 매개 작용에 적극적으로 개입함과 동시에 자신의 존재와 역할을 끊임없는 성찰과 반성을 통하여 대체해 나가고 있는 것으로 확인되었으며, 앞으로도 샌드박스 게임이 세계 디지털 게임 시장을 선도하는 선봉적(尖兵的) 미디어로서 그 기능을 온전히 수행하기 위해서는 언제나 상호보완적인 진화방식을 따라야 한다는 결론에 도달하였다. 향후 샌드박스 게임이 미디어의 기능적 측면에서 보다 더 큰 성장을 이루도록 하는 이론적 밑거름이 된다면 미미하나마 본 연구가 갖는 의의가 있다고 할 수 있겠다.

中脘(CV12) 황기약침이 노화촉진 생쥐의 골다공증 개선에 미치는 영향

김성필,김승만,류혜선,신정철,이동근,이욱재,이주희,김재홍 대한침구의학회 2012 대한침구의학회지 Vol.29 No.2

Objectives : The purpose of this study was to examine the effects of the Astragali radix Pharmacopuncture on improvement of senile osteoporosis (Type 2) in SAM P6. Methods : At 10 weeks after birth, Astragali radix Pharmacopunctures were given 100mL, 200mL/kg/day, i.p. 3times a week for 4 weeks at CV12 in SAM P6 mice. We measured complete blood cells (CBC) such as RBC, HGB, Hct, PLT, MPB and MCHC. And we analyzed the plasma concentrations of blood urea nitrogen, creatinine, inorganic phosphate and total iron. In addition, we tested bone mineral density (BMD) using the soft X-ray. Results : The results were as follows. 1. At CV12 in SAM P6, treatments of Astragali radix Pharmacopuncture were showed a trend of increase in bone mineral density (BMD) of the vertebrae lumbales, femurand tibia in P6 mice. 2. At CV12 in SAM P6, treatment of Astragali radix Pharmacopuncture increased in RBC, HB, HCT and PLT, in comparison with control group. It was also found that the inorganic phosphate levels increased in the treatment on groups of the Astragali radix Pharmacopuncture from that of the control group, but blood urea nitrogen was no significant. Conclusions : These results are suggested that at CV12 the Astragali radix Pharmacopuncture help on improvement of osteoporosis in SAMs.

農業機械 流通의 效率化에 關하여

김성필 경상대학교 경영행정대학원 1990 最高管理者課程論文集 Vol.1 No.-

腎兪(BL23) 위령선약침이 白鼠의 L5 Spinal Nerve의 결찰로 유발된 신경병리성 동통에 미치는 영향

김성필,최선미,김정은,김주희,신경민,김재홍 대한침구의학회 2014 대한침구의학회지 Vol.31 No.4

Objectives : The purpose of this study is to examine if Clematidis Radix(CR) pharmacopuncture may be effective to the neuropathic pain(mechanical allodynia) in a rat model of neuropathic pain. Methods : To produce the model of neuropathic, L5 spinal nerve was ligated by 6-0 silk thread. After neuropathic surgery, the author examined if the animals exhibited the plantar withdrawal response of allodynia. The plantar withdrawal response was assessed by dynamic plantar aesthesiometer three days after the neuropathic surgery, CR pharmacopuncture was injected at BL23 1time/week for 6 weeks. After that, the author examined the plantar withdrawal response of rats’ leg by dynamic plantar aesthesiometer. And also the author examined mGluR5, Bax, Bcl-2, Bax/Bcl-2 ratio in spinal cord, and c-Fos. Also the author observed the change of aspartate aminotransferase(AST), alanine aminotransferase(ALT) count in the blood serum of neuropathic rats. Results : 1. The withdrawal response of allodynia decreased in the PT3, PT4 group as compared with control group. 2. The mGluR5 increased in the PT1, PT2, PT3, and PT4 group. 3. The Bax and Bax/Bcl-2 ratio decreased in the PT4 group. 4. The c-Fos increased in the PT1 group, and decreased in the PT4 group. 5. The changes of AST in blood serum decreased in the every group excluded control group and the changes of ALT in blood serum isn’t shown the signigicant change. Conclusions : These results are suggested that CR pharmacopuncture at BL23 decreased mechanical allodynia, can act on anti-apoptotic, neuroprotective effects and liver fuction in the model of neuropathic pain.

연구논문 : 항공사 종업원이 지각하는 "승진장벽(glass ceiling)"이 조직몰입, 직무만족 및 이직의도에 미치는 영향에 관한 연구

김성필,이준엽 대한관광경영학회 2007 觀光硏究 Vol.22 No.3

본 연구는 항공사에 근무하는 종업원들이 지각하는 "승진장벽(glass ceiling)"이 조직몰입 및 직무만족도에 미치는 영향력을 실증적으로 검증하고 승진장벽 및 조직몰입, 직무만족이 이직의도에 미치는 영향을 실증적으로 검증하고자 하였다. 본 연구의 설문은 서울 및 부산에 근무하는 국내·외 항공사에 남·여 종업원들을 대상으로 하였으며, 총 332부의 설문을 회수하여 이중 319개의 설문을 활용하였다. 본 설문을 분석할 결과, 첫째, 항공사에 종사하는 종업원들이 승진장벽을 높게 지각할수록 종업원들의 조직몰입 및 직무만족에는 부(-)의 영향을 미치는 것으로 나타났다. 둘째, 조직몰입은 직무만족에 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 승진장벽은 이직의도에 정(+)의 영향을 미치는 것으로 나타났다. 조직몰입은 이직의도에 부(-)의 영향을 미치는 것으로 나타났다. 그러나 직무만족은 기대했던 바와 달리 이직의도에 영향을 미치지 않는 것으로 나타났다. 넷째, 승진장벽에 대한 인식의 차이를 측정한 결과, 남·여 성별에 따라 모든 항목에서 유의한 차이가 나타나는 것으로 측정되었다. 국내·외 항공사 종업원간의 승진장벽에 대한 인식차이에서는 3개 항목에서 차이가 있는 것으로 측정되었다. This study is to clarify that the glass ceiling perceived by airline workers has influence on their organizational commitment, satisfaction and turnover intention. This study's survey consisted of 319 airline workers in Seoul and Busan areas shows the results in the below. First, this study show that the higher glass ceiling is perceived by airline workers, the more they have negative influence on their organizational commitment and job satisfaction. Second, organizational commitment has positive influence on their job satisfaction. Third, glass ceiling has positive influence on turnover intention, and organizational commitment has negative influence on turnover intention. Contrary to our expectation, however, it is revealed that job satisfaction has no influence on turnover intention. Finally, it is revealed that not only has glass ceiling perceived by sex different meanings, but among classes have different meanings out of all categories. It is revealed that glass ceiling perceived by between domestic and foreign airline companies have different meanings out of three items. According to carrers, it has different meanings out of six items.

50m급 중고도 무인 비행선의 자동비행시스템 설계

김성필,주광혁,안이기 제어로봇시스템학회 2004 제어·로봇·시스템학회 논문지 Vol.10 No.2

The flight control system designed for an unmanned airship, which is under development by KARI, is in reduced. First, the dynamic characteristics of the airship are addressed, which are fairly different from those of the nominal aircraft. In order to implement autonomous flight for the unmanned airship, flight control logic is designed including autopilot and guidance law. The autopilot is designed under consideration of the velocity region of the unmanned airship. The guidance laws are implemented in main operational modes such as point navigation, station keeping and spiral up/down for emergency return. Their simulation results are also presented in order to validate performances of the flight control system.