• Architectural research
• /
• 제18권1호
• /
• pp.31-38
• /
• 2016

The surface design in architecture plays a role as an indicator that symbolizes cultures and styles, in accordance with the course of history and the standards of the time. The surface design that determines the facade of an architectural structure allows us to have a more clear understanding about the functions, programs and structures, as well as the periodical concept of the architects than any other components of the architecture. The purpose of this paper was to examine how architectural surface designs were realized, using commonly-used materials. This study provides meaningful implications, in that it suggests common features in terms of design methodologies (between architecture and non-architecture fields), and presented new possibilities for contemporary architectural surface designs through the classification of building system methods depending on fabric properties, and through the case study analysis of architectural surface designs; in addition, the results of this study could be utilized as basic data for future studies on the possibility of the expression of surface designs across a broader domain.

• The Korean Journal of Ceramics
• /
• 제6권3호
• /
• pp.236-239
• /
• 2000

Both the X-ray diffraction data of the normal direction in the sample orientation and the pole figure data of three reflections, (111), (200) and (220), were used to do the Rietveld refinement for the copper sheet prepared by a cold rolling process. The agreement between calculated and observed patterns was not satisfactory, which was attributed to the preferred orientation effect of the copper sheet. The Rietveld refinement for the copper sheet could be done successfully by applying the pole density of each reflection obtained from the corresponding inverse pole figure to the X-ray diffraction data of the normal direction. The R-weighted pattern, $R_{wp}$ was 12.99% and the goodness-of-fit indicator, S, was 3.68.

• 플랜트 저널
• /
• 제8권2호
• /
• pp.70-81
• /
• 2012

The study aims to supplement facility management plan and safety regulations & standard of oil pipeline by searching and reviewing related regulation & standard inside and outside of the country. Korean regulation & standard is reviewed based on harbor and fishery design standard of the ministry of maritime affairs and fisheries, general technology standard of oil pipeline safety regulation, gas excavation construction and safety maintenance indicator of Korea gas corporation. Global regulation & standard is reviewed based on U.S standard inspection for offshore pipeline and Europe/Mexico standard inspection for offshore pipeline. The contents of offshore pipeline installation is inserted into pipeline sector for objected facilities of safety inspection regulation & standard and, the standard of safety inspection for offshore pipeline is newly presented into pipeline maintenance part of the planning facilities management with its inspection period and method.

• 한국태양에너지학회 논문집
• /
• 제23권4호
• /
• pp.81-88
• /
• 2003

Earth friendly system is applied widely to industries for maintaining development. The declaration of earth friendly characteristic which is an indication of the total amount of energy in evaluation of earth friendly material is not easy to apply to building materials Therefore, Accurate standards about earth friendly materials are necessary. Earth friendly building materials should be considered in the fields of energy and resource consumption, changes in urban climate and resident health, etc. Among these fields, energy and resource consumption has released toxic pollutants into the air, caused indoor moisture problems and exhausted resources continuously. Especially, moisture problem is an indicator of main factors of earth friendly characteristic. Timber, Soil. Cement Mortar and Charcoal are used to examine the sustainable properties of materials of moisture control. The result shows that wood, charcoal and soil is vivid in changes of moisture absorption and discharge in comparison with that of cement mortar.

• 식품과학과 산업
• /
• 제50권3호
• /
• pp.51-59
• /
• 2017

Due to the nature of HMR food that is susceptible to contamination, its safety management is becoming more important. The relevant food types in food code corresponding to HMR foods are addressed, and the criteria for hygiene indicator bacteria and food poisoning bacteria, and storage and distribution standards according to the product type were presented. The government's safety management for HMR foods is basically carried out through the Food Sanitation Act. Those who intend to do HMR business must complete business registration or declaration, hygiene education, health examination of employees, and comply with legal obligations such as HACCP application. The government confirms compliance with legal requirements through hygiene inspection and monitoring inspection of products. However, the safety of HMR foods is not realized by the safety management system alone. A food safety culture should be established in which industry workers and consumers carry out actions to ensure food safety.

• International Journal of Contents
• /
• 제18권3호
• /
• pp.34-48
• /
• 2022

The purpose of this study was to develop indicators for quality management of educational institutions, and to achieve this, literature analysis and expert interviews were conducted. Through literature analysis, the components of TQM were derived focusing on factors to improve the quality of education, engineering education accreditation standards, and a representative education accreditation system, were considered. Additionally, seven areas as well as 32 indicators required for education quality management, were derived by comparing the EFQM excellence model and the MBNQA education model, applied for quality management of companies and institutions. By comparing and synthesizing these results, a draft was developed for the quality management index of educational institution. Next, opinions on correction and supplementation of quality management indicators derived from literature analysis, were collected from five education experts. From the comparisons and integration of these results, eight criteria (leadership, strategy, customers, people, facilities and environment, curriculum management, curriculum improvement, and performance management) and 34 indicators, were proposed for quality management indicators for educational institutions. Curriculum management, people, and performance management criteria were considered more significantly in quality management of educational institutions, and several implications are suggested based on the study results.

• 한국건설안전학회 논문집
• /
• 제3권1호
• /
• pp.1-8
• /
• 2020

농어촌 민박 이용객의 증가와 정부의 관련 정책에 대한 다양한 지원이 이루어지고 있다. 그러나 농어촌 민박의 숙박 서비스에 대한 안전기준이나 안전지표가 부족하여 2018년 12월 강릉 펜션 일산화탄소 누출사고, 2020년 1월 동해 펜션 가스폭발사고 등 대형사고가 발생하고 있으며 국민의 안전을 위협하고 있다. 숙박업소와 달리 농어촌 민박의 경우 소화기와 화재경보기 등의 일정 요건을 갖추면 영업이 가능하도록 되어있다. 농림축산식품부는 농어촌 민박 제도개선 대책으로 농어촌정비법 개정을 통해 가스와 전기안전 전문가가 안전점검을 하고 그 확인서를 제출하는 제도를 도입하고 있다. 본 연구의 목적은 농어촌 민박의 숙박시설에 대한 안전기준과 안전지표를 제시하여 농어촌 민박과 관련한 지방자치단체와 정부의 운영관리와 점검에 필요한 기준을 제시하는 데 있다. 숙박시설의 안전관리는 국민의 가장 기본적인 안전과 직결된다. 따라서 농어촌 민박에 대한 적절한 안전기준을 제시하고 신고필증을 배부할 필요가 있으며 지속적인 수시점검과 안전교육 및 소방, 질식사고 등에 대한 사전예방을 위한 대책을 세울 필요가 있다. 본 연구를 통해 농어촌 민박의 안전관리 실태에 대한 조사와 분석 결과를 바탕으로 안전관리 기준 및 안전지표, 수시점검 방법, 사고예방 교육을 제공하고 제도화 할 필요성이 있는 것으로 나타났다. 농어촌 민박의 숙박이용 국민에 대한 안전확보를 위해 반드시 안전관리 기준과 교육을 제도화하는 것이 시급한 것으로 보인다.

• 과학교육연구지
• /
• 제48권1호
• /
• pp.1-14
• /
• 2024

미래세대 과학교육표준(KSES)은 과학적 소양을 과학교육 맥락에서 구현하기 위한 실천 방안으로, 미래사회 및 환경변화에 부응하는 국내 과학교육계획 수립을 지원하기 위하여 개발되었다. 이에 이 연구에서는 KSES와 최근 고시된 2022 개정 중학교 과학과 교육과정의 학습 내용 및 학습 목표의 연관성을 분석하고, 교육과정의 성공적인 현장 안착을 위한 시사점을 얻고자 하였다. 연구 결과, 2022 개정 중학교 과학과 교육과정의 내용 체계는 KSES의 지식 차원과 높은 연관성을 보여주었다. 또한 새롭게 추가된 과학과 사회 영역에서의 내용 요소를 통해 과학의 본성과 관련된 내용을 다루고자 하는 시도도 확인되었다. 성취기준의 경우 KSES의 수행기대 일부 영역에 치중되는 경향을 나타냈으나, 성취기준의 진술 수준은 KSES에서 제시하고 있는 중학교 학생들의 수준에 알맞게 진술되어 있었다. 이러한 결과로부터 2022 개정 과학과 중학교 교육과정과 KSES의 높은 연관성과 함께 미래 과학교육계획 수립을 위한 국제적 지표로서 KSES의 활용가능성을 확인할 수 있었다.

• Animal cells and systems
• /
• 제13권3호
• /
• pp.331-337
• /
• 2009

Twenty-eight Anopheles species has been so-far identified in Iran, while only 8 species was proved as malaria vector. In this study, we principally examined the cuticular hydrocarbon (CHC) potency in identification of Iranian vectors of malaria and then differentiation of vector and non-vector species of Anopheles. Seven species of malaria vectors and the non-vector species, Anopheles claviger were collected throughout Iran. Female extracts were made out of every five conspecific specimens by surface immersion in pure n-hexane. Each sample was injected into a FID-GC instrument along with the known concentrations of standards. CHC profiles of the eight Anopheles species indicated no qualitative difference. The average mass of each eluted CHC were compared using Repeated ANOVA and Mann-Whitney tests. Results confirmed a significant difference in mass of each single CHC at a specific retention time (RT). Statistical comparison of CHC mass in An. sacharovi, An. stephensi, An. culicifacies and An. fluviatilis at RT 39.6 indicated significant differences (P<0.05) among these species. Analysis of CHC mass of An. dthali, An. superpictus & An. sacharovi at RT 28.5, An. stephensi & An. sacharovi at RT 30.7 and An. sacharovi & An. claviger at RT 30.6 similarly indicated significant differences (P<0.05). An. sacharovi could be distinguished from other species, which showed only trace, by integratable peaks at retention times of 29.7, 31 and 32.6. Similarly, An. claviger could be distinguished from the other species with a trace peak at RT 30.6. In order to separate An. stephensi from the five other species, the integratable peak at RT 30.7 was used. An. dthali could be identified at RT 26.2 by an integratable peak v.s. the trace peaks of other species. An. superpictus had indicator peaks at RTs 27.4 & 28.5 v.s. trace peaks of other species. An. maculipennis with its trace peak at RT 39.6 could be easily differentiated from An. fluviatilis & An. culicifacies. This study proved that all of the examined species of Anopheles could be well identified based on their quantitative differences in CHCs, except for An. fluviatilis & An. culicifacies for which no CHC indicator peak was detected.

• 한국정보통신학회:학술대회논문집
• /
• 한국해양정보통신학회 2007년도 춘계종합학술대회
• /
• pp.364-367
• /
• 2007

실내위치인식을 위한 플랫폼으로서 RSSI(Received Signal Strength Indicator)기반으로 Zigbee/IEEE802.15.4표준을 따르는 CC2431(Chipcon, Norway)과 베이스스테이션노드를 결합하여 실내위치인식 시스템을 구현하였다. CC2431은 지정된 위치에서 자신의 현재위치를 전송해주는 레퍼런스노드와 인접해있는 레퍼런스노드들의 현재위치(X, Y좌표)와 RSSI값을 수신받아 내장된 Location Engine에서 자신의 현재위치를 계산하여 베이스스테이션노드로 전송해주는 블라인드노드로 구성이 되어있다. 베이스스테이션노드는 블라인드노드의 현재위치를 전송받아서 PC로 데이터를 넘겨주기 위한 게이트웨이로 사용하였으며 서버측의 원격지뿐만 아니라 외부에서도 블라인드노드의 현재위치를 실시간으로 확인할 수가 있다.