• The Korean Journal of Zoology
• /
• v.36 no.2
• /
• pp.245-263
• /
• 1993

신경성장인자 수용체(nerve growth factor receptor, HGFr)의 소재를 휜쥐 전뇌 기저부 핵들의 신경세포와 그 세포내 소기 관에서 연역세포화학적 방법으로 관찰하였다. NGFr에 면역반응을 보이는 신경세포들은 내측중격, 수직 및 수평대각선 브로카대, 거대세포 시삭전핵 그리고 Meynert 기저핵에는 다수 미상핵-피각과 복부담창구에는 소수 관찰 되었다 NGFr에 면역반응을 보이는 신경세포들은 형태학적으로 3가지 형 즉, 1) 난형(또는 원형). 2) 방추형, 3) 삼각형(또는 다각형)으로 구분되었다 내측중격은 주로 난형의 세포로 구성되었으며(91.2%), 수직 및 수평대각선 브로카대, 거대세포 시삭전핵 및 Meynert 기저 핵에는 난형의 세포가 높은 율로 구성되었으나, 방추형과 삼각형 세포들도 내측중격에서보다는 많았다 특히 복부담창구에는 다른 핵들에 비하여 방추형세포(25%)들이 높은 출현율을 보였다 일반적으로 이들 세포의 크기는 삼각형세포가 제일 컸으며, 방추형세포가 그 다음, 그리고 난형 세포가 제일 작았다 전자현미경적 관찰에서 0.05% triton X-100을 처리한 조직중 Meynert 기저핵을 관찰한 결과. Golgi체, multivesicular body 및 소포체들이 N6Fr에 면역반응을 보였으며. trion X-100을 처리하지 않은 조직에서는 단지 수평대각선 브로카대의 신경세포 원형질 막에서만 약한 면역반응을 보였다 위의 결과로 미루어 NGFr은 조연소포체에서 합성되어. Golgi체에서 농축되고, multivesicular body를 통하여 원형질막에 위치하게 되며, 원형질막에서 NGFr은 외래성의 NGF와 복합체를 형성한후, 궁극적으로는 Iysosome의 형태로 세포체 안으로 들어 가는 것으로 추정된다.

• Journal of the Korean Society for Aeronautical & Space Sciences
• /
• v.35 no.12
• /
• pp.1121-1128
• /
• 2007

MDO(Multidisciplinary Design and Optimization) can be applied for design of complex systems such as aircraft and SLV(Space Launch Vehicle). MDO System can be an integrated environment or a system, which is for synthetic and instantaneous analysis and design optimization in various design fields. MDO System has to efficiently use and integrate distributed resources such as various analysis codes, optimization codes, CAD, DBMS, GUI, and etc. in heterogeneous environments. In this paper, we present Web Services-based MDO System that integrates resources for MDO using Globus Toolkit and provides organic autonomous execution using automation technique such as Workflow system and agent. And also, it provides collaborative design environment through web user interfaces.

• Journal of the Korean Society for Aeronautical & Space Sciences
• /
• v.40 no.9
• /
• pp.800-806
• /
• 2012

This paper proposes design and development of the Integrated Ground Support System (IGSS) for the flight test of the Unmanned Aerial Vehicle (UAV), which combines ground support and ground control. The integrated flight test of the UAV is a necessary procedure to validate the functionality of the Unmanned Aerial System (UAS). In order to execute cost-effective and systematic flight tests, the IGSS is regarded as an inevitable infrastructure of UAS for small laboratories. The proposed IGSS has functions of ground control, radio communication, power generation, transportation and the maintenance of the UAV.

• Convergence Security Journal
• /
• v.22 no.1
• /
• pp.3-9
• /
• 2022

The role of the integrated development environment is very important in software development of a development project. After many developers develop different modules, software product is completed through compile, debugging, integration, testing, and distribution. However, bugs and various issues in the development process cause problems such as quality deterioration of software product and dissatisfaction with requirements. So the need for automated testing to avoid these problems and improve quality has increased. In this study, we propose test automation modules of four perspectives to improve quality throughout the test automation in an integrated development environment. Each automation module operates through the tool chain of an integrated build framework implemented on the devops.

• The Journal of Korean Association of Computer Education
• /
• v.3 no.1
• /
• pp.23-30
• /
• 2000

The educational effect and practical use of collaborative learning produced in virtual learning communities are being discussed actively in these days. A higher-level interactive tool is essential for successful Internet-based collaborative learning through the network. In this paper, we designed and implemented an integrated browser which has the integrated learning environment to support collaborative learning, and thus the user interface of the network client(News, FTP, HTTP, SMTP, voice text chatting Clients) is improved. Therefore, the educational effect of Internet-based collaborative learning is get closer to that of face-to-face learning.

• Proceedings of the Korean Information Science Society Conference
• /
• 2003.10b
• /
• pp.238-240
• /
• 2003

현재 국방부에서는 국방정보체계간의 상호운용성을 보장하기 위해 아키텍처 산출물을 쉽고 일관성 있게 개발할 수 있는 국방 아키텍처 프레임워크를 개발하고 있다. 따라서 개발된 아키텍처 산출물을 저장하여 재사용하고 국방 전반의 아키텍처 정보의 교환, 비교, 통합을 용이하게 하는 핵심아키텍처데이터모델의 개발이 필요하다. 핵심아키텍처데이터모델은 국방 아키텍처 프레임워크에서 도출된 데이터 요구사항을 통해 엔티티를 추출하고 관계를 정의하였으며 실사례를 통해 엔티티를 검증하였다. 이를 통해 전군의 아키텍처에 대한 공통의 데이터 모델을 제공하여 국방정보체계에 대한 통합적인 정보자원관리와 상호운용 및 통합을 향상시킬 수 있다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2009.10a
• /
• pp.1067-1070
• /
• 2009

It is important to control environment information such as temperature in distribution & logistics systems. To manage temperature and environment information in realtime, SCCM(Smart Cold Chain Management) system must manage and integrate tags and various types sensor information. But, it needs standard code system to manage and integrate various types tags and sonsors. In this paper, we propose standard code system to apply the SCCM system.

• Korean Journal of Poultry Science
• /
• v.37 no.3
• /
• pp.275-282
• /
• 2010

Chicken is an important livestock as a valuable biomedical model as well as food for human, and there is a strong rationale for improving our understanding on metabolism and physiology of this organism. The first draft of chicken genome assembly was released in 2004, which enables elaboration on the linkage between genetic and metabolic traits of chicken. The objectives of this study were thus to reconstruct metabolic pathway of the chicken genome and to construct a chicken specific pathway genome database (PGDB). We developed a comprehensive genome database for chicken by integrating all the known annotations for chicken genes and proteins using a pipeline written in Perl. Based on the comprehensive genome annotations, metabolic pathways of the chicken genome were reconstructed using the PathoLogic algorithm in Pathway Tools software. We identified a total of 212 metabolic pathways, 2,709 enzymes, 71 transporters, 1,698 enzymatic reactions, 8 transport reactions, and 1,360 compounds in the current chicken genome build, Gallus_gallus-2.1. Comparative metabolic analysis with the human, mouse and cattle genomes revealed that core metabolic pathways are highly conserved in the chicken genome. It was indicated the quality of assembly and annotations of the chicken genome need to be improved and more researches are required for improving our understanding on function of genes and metabolic pathways of avian species. We conclude that the chicken PGDB is useful for studies on avian and chicken metabolism and provides a platform for comparative genomic and metabolic analysis of animal biology and biomedicine.

• Journal of The Korean Association For Science Education
• /
• v.34 no.6
• /
• pp.549-558
• /
• 2014

Integrated concepts that are broad enough to embrace facts, principles, laws, and concepts of multiple disciplines could become the core of integrated education. Integrated concept-centered education enables effective and practical learning. In this study, the Delphi Method was implemented targeting experts in science (physics, life science, chemistry, and earth science) and humanities (history, geology, economics, ethics, and politics) to find out the integrated concept that can be used to design the concept-centered integrated education in the Republic of Korea. 124 experts participated in this survey. Delphi survey was conducted for three rounds. In the first round, an open questionnaire was given to experts to collect feasible integrated concepts in each major field. Then, in the second round experts were asked to select integrated concepts that could be used practically in the field of their major. In the third round, the integrated concept with selection frequency over medium value were given. They were asked to evaluate the applicability of integrated concepts by using the Likert-scale questionnaire. Through this process, content validity was analyzed. As a result, five integrated concepts (change, interaction, space-time, energy, and equilibrium) were selected for the inter-science integration. And thirteen integrated concepts (conflict, community, relationship, structure, power, diversity, culture, change, society, interaction, freedom, justice, and equality) were chosen for the inter-humanities integration. Finally, for the science-humanities integration, seven integrated concepts (structure, diversity, change, interaction, cycle, system, and environment) were determined.

• Defense and Technology
• /
• no.11 s.177
• /
• pp.32-37
• /
• 1993

기뢰전 함정(MCMV)의 전투체계는 지휘통제체계를 중심으로 센서, 항해체계, 기뢰제거 시스템을 분산식 구성개념으로 통합하여 모든 하위체계 자료와 지휘통제용 다기능콘솔 사이의 자료를 고속의 데이터버슬 통해 교환하는 것이 일반적인 추세입니다 특히, 원격조종 수중운반체에 센서와 기뢰제거 장치를 탑재하여 전방에 전개시켜 기뢰전 함정 자체의 안전성을 높여줌은 물론, 수중 또는 해저에 부설된 기뢰의 탐지와 식별 무력화 성능을 높여주고 있습니다