• Proceedings of the Korea Information Processing Society Conference
• /
• 2024.05a
• /
• pp.464-465
• /
• 2024

해당 시스템은 대구가톨릭대학교에 있는 동아리들에 대해 학생들이 정보를 얻기 위한 시스템 제작 방법이다. 본교 학생들이 대학교 내에 있는 동아리에 대한 정보를 얻기가 어려운 문제를 해결하고자 본 논문에서는 동아리 학생들이 직접 자신들의 동아리에 대해 정보를 공유하며 홍보할 수 있는 시스템을 개발하는 방법을 제시한다.

• Journal of the Korean association of regional geographers
• /
• v.15 no.6
• /
• pp.752-762
• /
• 2009

This paper aims to investigate the characteristics of location and business-services networks of venture firms in Daegu region. The regional venture firms are small scale and consist of mainly R&D investment and license new-technology in the category of soft-ware. Since the mid-1990's the firms that were founded by people with higher education and career experience seek diverse growth strategies. those firms concentrate in some regions of dalseo-gu and buk-gu. There are a few difference by types of firm-business, but, on the whole, the princepal location factors of venture firms are accessibility of research institute and university, easy information availability, and use of moderate land. In regard to networks with client firms, the venture firms determine whether to transfer. The result of the characteristics of networks between regional venture firms and business-service enterprises is as follows; the regional venture firms utilize small number of business-service enterprises and use mainly information processing and other computer operation related services and professional, scientific and technical services. In business-service be used by regional venture firms, the frequency of information processing and other computer operation related services, research and development, business support services is much, while the frequency of professional, scientific and technical services is little. Business-service enterprises are distributed mostly in Daegu region and are used owing to lack of technology and knowledge.

• 월간 기계설비
• /
• s.322
• /
• pp.92-101
• /
• 2017

지난 4월 14일 그랜드 오픈한 대백아울렛 동대구점은 오픈 당일 8만5천여명의 방문객과 12억원의 매출을 기록, 대구 아울렛 역사를 새로 쓰며 성공적인 신고식을 치렀다. 대구지역 최초의 도심형 아울렛인 대백아울렛은 가장 큰 영업면적(8,332평)과 190여개의 브랜드 입점, 다양한 먹거리와 커피숍, 베이커리 카페, 테라스 등에 많은 공을 들여 쇼핑 고객은 물론 인근 직장인의 휴식처로 자리매김할 전망이다. 또한 기존 아울렛 이미지에서 과감히 탈피하여 고객들의 니즈를 충족시킨 최적의 차별화된 컨텐츠, 화려한 조명과 세련된 인테리어, 고급스러운 환경을 제공해 기대를 모으고 있다. 이와 함께 8만7천세대의 대구 명품 주거단지로 불리우는 수성구를 중심으로 동대구역과 도보 10분 거리의 대로변에 위치해 소비 여력이 충분하다는 전망이다. 본지는 준공 후 원활한 점포 운영 체크에 여념 없는 대백아울렛 동대구점을 찾아가 엠제이건설(주)(대표 김정환) 조경래 상무, 미강기업(주)(대표 이한수) 남길호 이사와 시공 이야기를 들었다.

• Journal of Auto-vehicle Safety Association
• /
• v.11 no.2
• /
• pp.35-43
• /
• 2019

This paper describes the improved environment recognition algorithms using some type of sensors like LiDAR and cameras. Additionally, integrated control algorithm for an autonomous vehicle is included. The integrated algorithm was based on C++ environment and supported the stability of the whole driving control algorithms. As to the improved vision algorithms, lane tracing and traffic sign recognition were mainly operated with three cameras. There are two algorithms developed for lane tracing, Improved Lane Tracing (ILT) and Histogram Extension (HIX). Two independent algorithms were combined into one algorithm - Enhanced Lane Tracing with Histogram Extension (ELIX). As for the enhanced traffic sign recognition algorithm, integrated Mutual Validation Procedure (MVP) by using three algorithms - Cascade, Reinforced DSIFT SVM and YOLO was developed. Comparing to the results for those, it is convincing that the precision of traffic sign recognition is substantially increased. With the LiDAR sensor, static and dynamic obstacle detection and obstacle avoidance algorithms were focused. Therefore, improved environment recognition algorithms, which are higher accuracy and faster processing speed than ones of the previous algorithms, were proposed. Moreover, by optimizing with integrated control algorithm, the memory issue of irregular system shutdown was prevented. Therefore, the maneuvering stability of the autonomous vehicle in severe environment were enhanced.

• The Korean Publising Journal, Monthly
• /
• s.26
• /
• pp.4-5
• /
• 1988

• Journal of the Korean Regional Science Association
• /
• v.35 no.1
• /
• pp.47-57
• /
• 2019

Daegu Metropolitan City has been continuously carrying out core functions of Yeongnam region, and especially plays a role as export base of textile and chemical products in Korea. Also Daegu Metropolitan City has contributed greatly to the expansion of Korea's import and export trade and the growth of the national economy. The purpose of this study is to analyze the influence of major factors affecting GRDP in Daegu Metropolitan City through regression analysis. For this purpose, this study uses the Vector Error Correction Model(VECM) to estimate the long-run equilibrium function that affects the GRDP in Daegu Metropolitan City. This study is meaningful in that it uses the statistics related to Daegu provided by Province of Gyeongsangbuk-do and explains the dynamic characteristics of major factors affecting the GRDP in Daegu.

• Transactions of Materials Processing
• /
• v.28 no.1
• /
• pp.5-14
• /
• 2019

In order to reduce the weight of automobile parts, automobile parts using aluminum alloy are being developed. Aluminum alloy for automobile parts is mainly made of Al6xxx (Al-Mg-Si) type alloy, which is excellent in hot forming property, and it can increase mechanical properties by the use of heat treatment. In this study, hot forming was performed using Al6082. Before the hot forming, the forming analysis was performed using the DEFORM-3D finite element analysis program in this case. For the forming analysis, the heat transfer coefficient was derived from the experiment, and the forming analysis was performed by applying it. At the forging analysis, the temperature of Al6082 material was set to 813K and that of the mold was set to room temperature. After the forging analysis, the experiment was performed, and the forging analysis and the experimental results were compared.

• Journal of the Korean association of regional geographers
• /
• v.14 no.3
• /
• pp.189-198
• /
• 2008

This research is undertook as a preliminary study for cultural and ecological environments of Daegu city which is required to improve urban image as the host city of 2011 World Championship in Athletics. The main findings of this research are as follows: Firstly, it is necessary to correct some errors in the natural scenery, such as Shincheon and Ibam which are known as important natural scenery of Daegu city. and also necessary to correct some errors in the name of places. Secondly, according to the old literature, it is known that there are two famous rocks in Daegu. Ibam, one of the two, is known as already disappeared. However, Hwaam, the other one, has been recently revealed as substantial. Therefore, the city needs to preserve the natural inheritance. In this sense, the city needs to consider to utilize natural scenery as cultural eco-tourism resources. Lastly, some part of landforms are related to culture and history. Thus, I proposes to name them as 'cultural landforms'.

• Journal of the korean academy of Pediatric Dentistry
• /
• v.49 no.1
• /
• pp.121-130
• /
• 2022

Molar-incisor malformation (MIM) is a newly reported dental anomaly with molar root deformity and incisor crown defects. MIM-affected teeth may cause severe pain with no apparent tooth caries. Since the affected molars clinically appear normal, radiographs are recommended for accurate diagnosis on the first visit. Since MIM-affected patients are in mixed dentition, timely and appropriate interventions are needed to avoid unnecessary pain and complicated clinical issues. This report was written to describe two patients who had MIM in early mixed dentition and report their 2-year follow-ups.

• The Safety technology
• /
• no.168
• /
• pp.15-17
• /
• 2011

제빵전문그룹 (주)샤니. 우리나라 국민이라면 샤니빵 한 번 먹어보지 못한 이가 없을 정도로 수십년에 걸쳐 소비자들의 변함없는 사랑을 받고 있는 회사다. 사실상 '국민 제빵기업'이라고 볼 수 있는 것. 이처럼 (주)샤니가 오랜 세월 동안 꾸준히 국민들의 애정과 관심을 받을 수 있었던 비결은 무엇일까? 물론 한결같은 물질과 맛이 그 해답일 것이다. 하지만 이곳 임직원들이 꼽는 국민 제빵기업의 비결은 따로 있다. 바로 '안전'이 그것이다 보다 신선한 빵 더욱 깨끗한 빵을 국민들에게 선보이기 위해 공정의 안전 및 위생관리에 심혈을 쏟은 결과 지금과 같은 결실을 맺을 수 있었다는 게 그 설명이다. '내실경영', '품질경영', '인재경영'의 경영지침을 가지고 더욱 질 좋은 제품을 생산하기 위해 안전에 매진한다는 (주)샤니 대구공장을 찾아가 봤다.