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이권익,유재준,류승훈 慶熙大學校 材料科學技術硏究所 1996 材料科學技術硏究論集 Vol.9 No.-
Dynamic crystallization and melting behavior of LLDPEs with butene-1 copolymer was studied. Crystallization and melting temperature was decreased with increasing cooling rate for low comonomer concentration LLDPEs. However, no significant variation of crystallization and melting temperature was observed for high comonomer concenration LLDPEs. It was observed that crystallization and melting behavior were strongly dependent on the concentration of comonomer rather than a molecular weight. From the thermal behaviors and WAXS study, it was found that high comonomer concentration LLDPE experience the different crystal formation process.
권익호(權益湖),송숙정(宋淑正) 중앙대학교 일본연구소 2013 日本 硏究 Vol.0 No.34
This study verified through the used sentences whether the word ‘日本", employed in the catchphrases in Japanese newspaper advertisements, plays the role of a linguistic sign with connotations. As a result, it is known that the connotation of the word ‘日本" serves as an ideological subject to be protected, saved and safeguarded, identified with the world as the supreme value, getting beyond Japan and the image based on the national value. The research further shows that ‘日本’ implies a stronger connotation when pronounced as ‘にっぽん’ than when pronounced as ‘にほん’, and in a sentence in which the state ideology of nationalism is strongly expressed, ‘日本 is pronounced as ‘にっぽん". The study also shows that the word ‘日本’ as a linguistic sign has developed into a myth through the interaction with the signs connected with each other.
이권익,김흥수 濟州大學校 情報通信硏究所 1999 情報通信硏究所論文集 Vol.2 No.-
In this paper. finite-difference time-domain(FDTD) method is employed to analyze a probe-fed cylindrical dielectric resonator antenna. The effect of various parameters on the characteristics of the DR antenna are studied. The impedance matching of the antenna can be accomplished by adjusting the position b and the length l of the coaxial probe. As ε_(r) is increased. the resonanat frequency decreases and the value of the input impedance increases.
무선 LAN용 개구결합 마이크로스트립 원통형 유전체 공진 안테나 설계 및 제작
이권익,김흥수 한국전자파학회 2001 한국전자파학회논문지 Vol.12 No.3
비유전율 ${\epsilon}_{r}$=36인 유전체를 이용한 무선 LAN용 개구 결합 마이크로스트립 원통형 유전체 공진 안테나(DRA)를 설계하고 제작하였다. 우선 급전 소자는 마이크로스트립 전송선로 이론을 이용하여 급전 선로 길이, 선로 폭, 슬롯 길이, 슬롯 폿과 스터브 길이을 계산하였다. 방사 소자는 원통형 유전체 cavity 이론을 이용하여 설계하였다. 제작된 원통형 DRA의 공진주파수는 2.449 GHz이고 VSWR, 반사 손실과 대역폭은 각각 1.009, -47dB 와 70MHz이다. 방사 패턴의 전후방비는 13dB이고 E면과 H 면의 3dB 빔폭은 각각 1$10^{\circ}$과 90$^{\circ}$이다. In this paper, on aperture-coupled microstrip cylindrical dielectric resonant antenna(DRA) consisting of dielectric material with permittivity ${\epsilon}_{r}$ = 36 is designed and fabricated fir wireless LAN. First of all, the feedline length, width, slot length and width of the feeding element were calculated using the theory of microstrip transmission line. Radiation element is designed using the theory of cylindrical dielectric cavity, Resonant frequency of the fabricated cylindrical DRA is 2.449 GHz and VSWR, return loss and bandwidth is 1.009, -47 dB and 70 MHz, respectively. Front-to-back radiation ratio is about 12 dB and 3 dB beamwidth of E-plane and H-plane is 110$^{\circ}$ and 90$^{\circ}$ , respectively.
권익기(權益棋) 원광대학교 원불교사상연구원 2023 원불교사상과 종교문화 Vol.98 No.-
Family rites are performed rites by family in each important turning point of family members. Even though it is known as Gwanhonsangje, traditionally, there is also Tonglye like Yusajeuggo. Today, both Suyeonlye and Jagmyeonglye are also included. Name specifically identifies a person, has identitis, and naming has the meaning of social birth. As an important turning point of our lives, it has been an object of family rites from the past, so this thesis examined this. As the family rites related to naming, traditionally, there was Jagjarye included in Gwanlye. From the 1990s, Jagmyeonglye has also been carried out. Gwanlye which was the traditional coming of age ceremony included Jaseol and Jagmyeonglye of Ja. Even after Gwanlye was settled down in the early 16th century, it was carried out only by some of the upper class. Due to the early marriage and Danballyeong, Gwanlye gradually disappeared in the Japanese colonial era. However, because of the strong educational feature for getting equipped with adult’s character, it was revived as coming of age ceremony in 1999. However, separately from this, after the enforcement of Minjeogbeob, Gyeongmyeongsasang and Pihwi disappeared, and along with the disappearance of ja, Jagjarye also disappeared. Jagmyeonglye is the family rites that name a Bonmyeong to a young child. The history is long enough to be recorded in Jujagarye and traditional Garyeseo. Even though it is argued to be carried out in the Joseon Dynasty, it has not been verified. From the 1990s, Jagmyeonglye was included in family rites, which has still rarely been carried out yet. Jagmyeonglye, which includes both physical birth and naming was an important turning point of our lives, so it was an object of family rites. Therefore, it should be highly evaluated that Jagmyeonglye was included in family rites based on Garyeseo. For the vitalization of Jagmyeonglye, we also need modernization of Myeongcheob and detailed records of naming methods.