• Korean Architects
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• no.7 s.315
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• pp.76-79
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• 1995

• Resources Recycling
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• v.2 no.2
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• pp.22-26
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• 1993

The flowsheet for the recovery of gallium and indium from zinc residues has been established based on the sulfuric acid treatment. In comparison with the alkali treatment, the method proposed in this work allowed the recovery of indium together with gallium. The majority of iron contained in leach liquor could be removed through the two-stage neutrallization under oxidative or reductive atmosphere. Crude gallium and indium could be obtained through the alkali and/or acid leaching of the products generated from the above treatment. In addition, cementation of indium with zinc powders could also be used for the concentration of it from weak acid solutions.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2012.10a
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• pp.556-557
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• 2012

선박의 안전한 운전을 위하여 선박 내/외에 다양한 계측장비를 추가하여 선박의 안전한 운항을 돕고 있다. 이러한 계측장비들과의 통신은 일반적인 RS-422,485 통신을 기반으로 NMEA0183과 고속의 통신 속도를 지원하는 CAN 통신 기반의 NMEA2000 프로토콜을 표준으로 하고 있다. 본 논문에서는 NMEA0183 프로토콜을 지원하도록 하고 NMEA0183 프로토콜 기반의 특정 선박용 통신 데이터를 사용자가 선택적으로 모니터링하고 체크할 수 있는 지능형 단말기를 설계하였다. 이러한 간단한 펌웨어 기반의 다기능 인디케이트(indicator)는 선박 내에서 사용할 수 있는 간편한 이동용 통신 프로토콜 체크기와 다양한 데이터를 선택적으로 모니터링 할 수 있는 다기능 인디케이트를 개발하여 실용 가능성을 제시하고 한다.

• Proceedings of the Korean Society of Crop Science Conference
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• 2000.04a
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• pp.108-109
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• 2000

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.10a
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• pp.185-187
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• 2011

최근 선박 및 물류 자동화는 물류 증대와 함께 선박의 운용을 더욱 복잡하게 만들고 있으며, 선박 내부의 통신 장비 및 통신 시스템의 구성 또한 매우 복잡하게 구성되어 있다. 때문에 지금 현재의 통신장비의 내부 통신 프로토콜은 일반적인 RS-422,485 기반의 NMEA-0183과 CAN 통신 기반의 NMEA-2000 기반으로 해상전자장비의 인터페이스 표준으로 법제화 되어있다. 본 논문에서는 가장 일반적인 NMEA-0183 프로토콜을 7-체널의 NMEA-0183 시리얼 통신 데이터를 지원하도록 설계하였으며, 그 외에 SPI 방식의 3-체널 16비트 ADC(Analog Digital Converter)와 SPI 방식의 2-체널 펄스(pulse) 입력을 받을 수 있도록 설계하였다. 특히, 선박용 통신장비의 중요한 7가지로 한정하여 설계하였다. 본 연구의 소형화를 통하여 이동이 가능하도록 하여 그 편리성을 제공하고, 소형 PC 기반의 중앙 모니터링 시스템을 구현하여 다체널 인디케이트 시스템의 효율성을 제시하고자 한다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.15 no.11
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• pp.2327-2332
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• 2011

Recently, the increase of loading amount on cargo ships due to the automation of loading process results in much complex ship operation. For this reason, NMEA-0183 based on RS-422,485 and NMEA-2000 based on CAN communication methods have been usually used as a standardized method in the marin electric interfacing equipments. In this paper, a general NMEA-0183 protocol was designed to support 7-channel NMEA-0183 serial communication data, which can receive 3-channel 16 bits ADC and 2-channel pulse using SPI(Serial Peripheral Interface). In particular, this method was designed for ship communication requires 7 important factors. Also in this study, using the minimization of the proposed method and realizing the monitoring system based on PC, the effectiveness of multichannel indicator system was proposed.

• Fashion & Textile Research Journal
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• v.14 no.5
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• pp.749-757
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• 2012

The purpose of this study is to consider the characteristics of Latin American style expressed in modern fashion. Latin American fashion has been overlooked the influences, scope and diversity of dress within this world culture region. So, this study aim to unravel the history and significance of Latin American fashion. As for the research methodology, to classify types of the Latin American fashion style theoretical study and content analysis for Vogue magazine has been undertaken. In this study, the term of Latin American fashion style refers to the dress of common characteristics involving Latin American culture. To inquire into the characteristics of the types, various cases has been searched through books, internet, and designer's collections. The results of this study can be summarized as followings. The major types of Latin American fashion style are Indio-ethnic style, tropical-exotic style, and latin-romantic style. First, Indio-ethnic style has been involving traditional costumes and patterns which are originated in ancient Mexico and Peru. Second, tropical-exotic style has been involving bright color, tropical fruit and African flower pattern, various textures, and relaxed silhouette which are inspired by free and easy culture in Brazil and the Caribbean. Third, latin-romantic style has been involving the mix of Latin American tradition and romantic detail such as see-through material, lace, ruffle, spanish flower motif. In conclusion, Latin American style on contemporary fashion is based on interest to cannibalize folk theme, technique, icons and exotic others.

• Journal of the Korean Society of Costume
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• v.61 no.6
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• pp.113-130
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• 2011

Post-Modern Multiculturalism is spreading in many ways and other cultural interest has led to the Latin American culture, which has steadily appeared as the main fashion concept of the international collection. Frida Kahlo(1907-1954), a representative of Latin American culture and a Mexican female surrealistic painter, who gives us some inspiration for contemporary fashion design. The purpose of this study is to have a correct understanding of and research on Latin American culture and to expand the expression of fashion design. In the process, this article examines the costume of Mexico belong to the Indio culture which had been regarded as the Other for a long time and understands Frida Kahlo's fashion style: Tehuanas costume and her masculine style. The Tehuanas costume is a traditional style of the city, Tehuantepec, located in the southeast of Mexico, which is characterized by colorful floral patterns and a long skirt. Three fashion concepts were derived from her fashion style: tradition & modern, love & farewell, and masculine & feminine. The scope of this study investigates the Haute Couture and the Pret-a-porter women's wear collections and photos from 1998 to 2010 in Europe, USA and South America. From classifying the collected photos into each concept, three styles such as ethnic, romantic and androgynous style were derived. These fashion styles were analyzed through the formative elements of dress, color, silhouette, pattern, material and clothing construction in order to figure out how costumes of other cultures influenced on contemporary fashion. As a design inspiration, Frida Kahlo extends her influence into innerwear, accessories and hairstyles, as well as women's wear. These inspirations emerge steadily from the past and far into the future as an expression of a fashion design concept.

• Journal of the Korean Society of Costume
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• v.57 no.4 s.113
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• pp.159-172
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• 2007

For the study on the Latin American culture reflected in fashion designs since 2000, the applications of Latin American culture shown in the four major collections from 2000 S/S to 2005 F/W (110 pieces) and some African designers' collections (157 pieces) have been analyzed and compared in three categories - forms, patterns and accessories. First, in the formal application of traditional clothes, the traditional elements of Indio culture are utilized in both the four major collections (76.8%) and the Latin American designers' collection (77.1%). Quechquemitl, the traditional Indio clothes are utilized in various forms in the four major collections, while the Latin American designers adopt various forms of traditional clothes, such as quechquemitl, camisa and pollera. Second, in the textile design, the patterns from Indio's traditional textile design are utilized in both the four major collections (68.7%) and the Latin American designers's collections (5.6%). The remarkable difference between the Latin American designers and the western designers is that the former like to mix the simple and primitive Indio culture with the colorful Iberian culture, and to utilize various patterns of feather, which is an important symbol in the traditional culture, expressing tradition in the modern touch. On the other hand, the western designers change the primitive and handcraft feel of Indio patterns into colorful ones, or mix the colorful Spanish-style flower patterns with primitive and passionate feel. Third, simple and handcraft feel of Indio accessories are utilized in modern fashion in both the four major collections and the Latin American designers' collections. The most remarkable difference between the two group of designers' collections is that various feather patterns are used in Latin American designers' collection, while the accessories reminding of relics of Maya and Inca are widely used in the four major collections.

• Journal of Korean Library and Information Science Society
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• v.39 no.2
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• pp.39-63
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• 2008

The purpose of this study Is to Investigate unique features in the everyday information behavior of Korean Americans, in particular, the sub-group residing in the Mid-west area such as Ohio, Kentucky, and Indiana. Major focus was on undercovering the impacts of ethnic identity and residential environment on their information behavior. The data for discussion were mainly collected by a full-scale survey and in-depth interviews. In Conclusion, suggested is the promotion of information welfare policies that are appropriate for the various and complicate information behaviors of ethnic minority groups(such as Korean Americans).