• 과학과기술
• /
• 제22권5호통권240호
• /
• pp.76-79
• /
• 1989

• 한국수자원학회:학술대회논문집
• /
• 한국수자원학회 1995년도 학술발표회 논문집
• /
• pp.219-227
• /
• 1995

• 한국수자원학회:학술대회논문집
• /
• 한국수자원학회 1995년도 학술발표회 논문집
• /
• pp.228-237
• /
• 1995

• 전기저널
• /
• 통권402호
• /
• pp.61-64
• /
• 2010

• 한국자원리싸이클링학회:학술대회논문집
• /
• 한국자원리싸이클링학회 2001년도 정기총회 특별강연 및 춘계학술연구발표회(1)
• /
• pp.193-193
• /
• 2001

• Architectural research
• /
• 제18권4호
• /
• pp.171-178
• /
• 2016

Architectural utility in Richard Neutra's early twentieth century modern school design was paramount in progressively shaping salience of academic institutions, in part to move beyond neoclassical traditions in style based design. The intention being to address school and community through modern architectural solutions. Expanding on Neutra's practice, the planning and design of new public schools in Los Angeles, are advocating the integration of institutional and public spaces. This research will document through qualitative analysis of institutional design within transitioning neighborhoods, a utilitarian approach that has become foundational for positive urban change. The focus of this research will reflect upon contemporary schools designed by DalyGenik Architecture, Coop Himmelblau and Michael Maltzen Architecture. Comparing with Neutra's early modernist approach, the selected case studies will address material and spatial applications having redefined functional relationships of interior space, architectural envelope and an interconnected public realm. A dynamic peripheral condition in new school design has emerged with the elimination of decorative adornment, clarifying utilitarian intentions of institutional service to and the rejuvenation of public realms and community spaces.

• Industrial Engineering and Management Systems
• /
• 제7권3호
• /
• pp.266-287
• /
• 2008

To manage collaborative negotiation in software system design, we have built a socio-technical argument-based negotiation management approach by integrating a Socio-technical Co-construction Process (STCP) with an Argument-based Negotiation Process (ABNP). This paper reviews relevant research work and presents each step of this approach. The STCP provides rich contextual information of technical decisions and social interactions in a system design process. The ABNP provides STCP with a negotiation management and conflict resolution strategy by guiding software engineers to generate, exchange and evaluate their argument claims in negotiation activities. In addition, this paper describes a prototype system which implements this new approach using the advanced Web-based software technologies with the goal of demonstrating how to systematically enhance the negotiation management capabilities in a dynamic socio-technical framework.

• Interaction and multiscale mechanics
• /
• 제4권3호
• /
• pp.207-217
• /
• 2011

International efforts have focused recently on the development of tungsten surfaces that can intercept energetic ionized and neutral atoms, and heat fluxes in the divertor region of magnetic fusion confinement devices. The combination of transient heating and local swelling due to implanted helium and hydrogen atoms has been experimentally shown to lead to severe surface and sub-surface damage. We present here a computational model to determine the relationship between the thermo-mechanical loading conditions, and the onset of damage and failure of tungsten surfaces. The model is based on thermo-elasticity, coupled with a grain boundary damage mode that includes contact cohesive elements for grain boundary sliding and fracture. This mechanics model is also coupled with a transient heat conduction model for temperature distributions following rapid thermal pulses. Results of the computational model are compared to experiments on tungsten bombarded with energetic helium and deuterium particle fluxes.

• Journal of electromagnetic engineering and science
• /
• 제13권3호
• /
• pp.141-150
• /
• 2013

Multiplexers based on isolation circuits made of metamaterial lines are proposed and studied. The new approach provides unique advantageous features beneficial to system designer. For instance, there is no need to modify the filters used in multiplexers. Also, the design process is straightforward. In this paper, two types of multiplexers based on metamaterial isolation circuits are presented, and their operation concepts are explained. Also, theories and design process of isolation circuits are presented to help readers design and fabricate proposed multiplexers. For verifying the concepts, two types of triplexers and two types of quadruplexers are designed and fabricated. All filters used in the multiplexers are commercial surface acoustic wave filters. The measured results are well matched with the simulation results.

• 동아시아식생활학회지
• /
• 제11권2호
• /
• pp.140-150
• /
• 2001

This study was conducted to find out the desirable measures for maintenance and development traditional foods when abroad, by investigating the knowledge and actual state of utilization of Americans residing in the Los Angeles on Korean traditional foods. The 308 respondents of questionnaires were taken. 96% of the respondents demonstrated interest in traditional foods. Among kinds of traditional food, the most preferable food was boiled rice(71.4%) and Kimchi(70.9%) , The that traditional foods are used were good taste(45.4%) and familiar taste(41.6%). The reason for avoiding them was, mainly, troublesome cooking methods (46.3% ). Conclusively, the Korean Americans residing in the Los Angeles have made good use of boiled rice and Kimchi a staple common food, but special foods. ceremonial foods and festival foods were hardly used. To maintain Korean traditional foods when abroad, it is necessary that older generations sometimes offer opportunity to meet with them to the coming Korean generations, and Korean food companies develop and export standardized and simplified traditional foods.