• Proceedings of the Korea Contents Association Conference
• /
• 2019.05a
• /
• pp.21-22
• /
• 2019

본 연구는 K-Pop에서 보컬과 악기의 선율이 모드(Mode)를 중심으로 어떻게 사용되었는지 분석하고 활용기법에 대해 제시한다. 음악의 분류는 크게 화성을 중심으로 만들어진 조성음악(Tonal Music)과 모드를 중심으로 만들어진 선법음악(Modal Music)으로 나뉜다. 현재 K-Pop에서 화성을 바탕으로 하여 선율을 표현하는 수단을 목소리와 악기로 분류했을 때 두 개의 사용비율은 비슷하다. 선율의 표현영역이 넓어지면서 블랙핑크 타이틀곡에 모드와 음계를 활용한 특징이 나타났다. 첫 번째, 노래의 기능적 형식에 따라 사용한 모드가 구분된다. 두 번째, 목소리를 통해 표현하는 선율보다 악기의 선율이 리듬적으로 부각되었다. 마지막으로 화음을 적게 사용하고, 화음의 성질을 결정짓는 3음을 생략하는 방식이 화음과 선율에 나타난다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2002.10e
• /
• pp.265-267
• /
• 2002

유선 인터넷 망의 Mail 서비스에는 POP3(Post Office Protocol 3)규약과 IMAP4 (Internet Message Access Protocol 4)규약을 기반으로 하는 Mail 등이 있다. 무선 인터넷을 이용한 모바일 메일 서비스를 위해서는, POP3 Mail의 경우 전용 모바일 메일 서버를 이용하거나 메일 변환을 거쳐야 하고. Web Mail로 이용되는 IMAP4 메일의 경우에는 원격 파일 서버와 같이 서버 측에 메일이 보관되므로 IMAP4 규약이 없는 모바일 클라이언트로는 모바일 메일 서비스의 이용이 곤란하다. 본 논문에서는 XML 기반의 마크업 언어 변환기를 설계하고. 최근 보편화되고 있는 IMAP4 기반의 Web Mail을 모바일에서 이용할 수 있도록 하는 모바일용 메일 추출 엔진을 구현함으로써, POP3 메일 서비스뿐만 아니라 IMAP4를 기반으로 하는 Web Mail을 모바일 환경에서 이용할 수 있도록 하는 모바일 메일 서비스 방법을 제시하였다.

• Journal of the Korean Recycled Construction Resources Institute
• /
• v.3 no.1
• /
• pp.65-71
• /
• 2007

Since pop-outs are occurred recently on concrete surface occasionally, it is needed to find out accurate causes and to suggest appropriate methods. On this study, it is investigated the occurrence mechanism of pop-outs caused by electric arc furnace Oxidizing slags as fine aggregate for concrete. As a result, it is investigated the cause of pop-outs that extremely small quantities of free CaO and free MgO in the electric furnace slag react with water to produce $Ca(OH)_2$ and $Mg(OH)_2$, so that their volumes are expanded and erupted about two times. As a resolution, it is needed to remove the potential cause of expansion by replacing the deteriorated concrete section up to the depth to secure the safe of structural element with repairing polymer mortar, especially more than 50MPa.

• The Journal of Korean Academy of Prosthodontics
• /
• v.61 no.1
• /
• pp.44-54
• /
• 2023

In order to manufacture functional and esthetic prostheses, it is essential to accurately transmit information about the patient's occlusal plane. In particular, in the case of a completely edentulous patient, the occlusal plane is very important to correctly support the soft tissue, to achieve aesthetic harmony with the facial appearance, and to properly pronounce it, and to form a balanced occlusal relationship for stable mastication. In the conventional method, various facebow systems were used to transmit patient's information from the clinic to the laboratory, but there were several limitations in the process of transferring them to CAD. To simplify this process, a prefabricated POP (PNUD Occlusal Plane) Bow system was recently developed. In this case, a CAD-CAM (Computer-aided design-computer-aided manufacturing) treatment dentures reflecting the patient's occlusal plane information was manufactured using the POP Bow system during the treatment of a completely edentulous patient, and aesthetic and functional satisfaction was obtained.

• Proceedings of the Korea Contents Association Conference
• /
• 2019.05a
• /
• pp.27-28
• /
• 2019

본 연구는 국내 아이돌 그룹중 3세대 걸 그룹의 리듬 분석을 중점으로 한다. 장르의 발전과 리듬의 융복합은 계속 되어지고 있고 그에따라 학술적 연구의 필요가 있다. 따라서 3세대 걸 그룹의 리듬 분석으로 도출된 결과를 분석하여 리듬의 기원과 파생형태에 대하여 분석하였다.

• The Research Journal of the Costume Culture
• /
• v.23 no.3
• /
• pp.412-424
• /
• 2015

The purpose of this study was to analyze the meaning of soul fashion in American pop culture. This study was conducted using a literature research method based on the prior theses, journals and relevant books. Soul as a concept, originated in African-American communities and evolved from the ideology of Black Power, which prompted Black Nationalism. Soul fashion, which took on two styles in African American culture began to embody black resistance and community pride in the late 20th century. One of these, hip-hop style represented the message of resistance and a sense of beauty outside the mainstream. The other, African-inspired fashion, which utilized a look inspired by African tradition, rejected white supremacy by expressing a proud dignity. As a result, the meaning of "soul" in soul fashion represented by American pop culture resulted in contrasting appearance due to different elements. First, one of its meanings is ironic and sarcastic, and it expressed historical trauma, cultural stereotypes, self-hatred, and self-degradation and, the self-mutilation of African-American by cynically distorting their silhouettes and, using modified materials and patterns, fantastic colors, and extraordinary accessories. Second, the other meanings is the pride and dignity of Black Power, which visualized the concentration of ideas implied by the tradition of African-American, through soul fashion by using fierce traditional of African costumes, unique patterns and accessories.

• Journal of Dental Rehabilitation and Applied Science
• /
• v.38 no.3
• /
• pp.178-188
• /
• 2022

Interim immediate denture is fabricated to minimize the period of edentulousness after removal of the patient's remaining teeth and before delivery of final prosthesis. In the case of using the CAD/CAM system, there is an advantage in that the manufacturing process in the clinic and laboratory can be simplified by overcoming some of the limitations of manufacturing interim immediate dentures in the traditional way. However, there are also disadvantages in that errors occur in the process of transmitting information about the patient's intermaxillary relationship to the digital network of the laboratory, resulting in unstable occlusal relationships or non-esthetic prostheses. To overcome this problem, using the simple and accurate POP BOW system's occlusal plane digital transfer method, it was possible to fabricate an esthetic and functional 3D printed interim immediate denture after removal of the remaining upper and lower anterior teeth.

• International Journal of Contents
• /
• v.10 no.3
• /
• pp.47-54
• /
• 2014

Although the Korean Wave originated in China, its presence in this country had been faltering for some time. Recently, however, Korean Wave star centered K-drama via online video websites, Korean Wave TV programs with high ratings, and idol group centered K-pop with glocalization strategies are all popular in China once again. The purpose of this paper is to explore Chinese teens and twenty year olds as the main consumers of Korean popular culture and the how preferred genres, motives, and behaviors of Korean pop culture use and Korean image affect one another. According to the study results, media use via online video service was most common, and among the preferred genres, K-drama has the highest usage rates. In addition, it was discovered that motives and behaviors associated with the use of Korean pop culture had a considerable influence on a positive Korean image.

• Journal of Korean Society on Water Environment
• /
• v.24 no.3
• /
• pp.354-364
• /
• 2008

The variability in the phosphorus concentrations and the decomposition rates of organic phosphorus were measured in two rivers, the Youngsan River and the Sumjin River through four surveys in June, August and December of 2006 and February of 2007. Water samples were incubated for 20 days in a dark incubator and the change of forms of phosphorus (POP, DOP, DIP) were analyzed. By fitting the change to four types of models the decomposition rates of organic phosphorus were determined. The mean total organic phosphorus (TOP) decomposition rate coefficients in the Youngsan River and the Sumjin River were $0.036day^{-1}$ and $0.035day^{-1}$, respectively. In POP$\rightarrow$DIP model, the average decomposition rate coefficients in the Youngsan River and the Sumjin River were 0.049 and $0.035day^{-1}$, respectively. The average POP decomposition rate coefficients of POP$\rightarrow$DOP$\rightarrow$DIP model were $0.042day^{-1}$ and $0.038day^{-1}$ in the Youngsan River and Sumjin River respectively while the mean DOP decomposition rate coefficients were $0.255day^{-1}$ and $0.244day^{-1}$, respectively. In the Youngsan River, the mean POP$\rightarrow$DOP decomposition rate coefficient and POP$\rightarrow$DIP decomposition rate coefficient of POP$\rightarrow$DOP$\rightarrow$DIP, POP$\rightarrow$DIP model were $0.039day^{-1}$ and $0.007day^{-1}$, respectively. And in the Sumjin River, the above decomposition rate coefficients were $0.031day^{-1}$ and $0.004day^{-1}$, respectively. The decomposition rate coefficients measured in this study might be applicable for modeling of river water quality.

• Composites Research
• /
• v.37 no.3
• /
• pp.226-231
• /
• 2024

Coal ash has been used as a sand replacement in the construction industry. Due to the use of bituminous coal as a result of anthracite depletion, and quicklime as an air purifier in the desulfurization process, pop-out defects have recently occurred in concrete using coal ash, severely limiting the recycling of coal ash into concrete. In this study, the components that cause the pop-out problem of the coal ash filled concrete were identified and a pretreatment method to fully expand the expansive components in advance was proposed as a solution to this problem. By treating water twice for 10 min, allowing the CaO mixed in the coal ash to fully expand, the problems of pop-out and reduced compressive strength of the concrete were overcome. The cost and time efficient water treatment method proposed in this study is expected to promote the recycling of coal ash into concrete.