• Title/Summary/Keyword: interest development

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A Study on the Development of Regional Low-flow runoff Model at the Youngsan River Basin (영산강 유역의 지역갈수 유출 모형 개발에 관한 연구)

  • 김경수;조기태
    • Journal of the Korean Society of Groundwater Environment
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    • v.7 no.1
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    • pp.8-14
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    • 2000
  • The present day, interest in low flow statistics has been increased, primarily because of the increase in water demands and the contamination of water quality and the limitation of water resource development and the annual water supply stability. The model for estimating low flow statistics is points of this study chosen catchments in the Youngsan basin. For the purpose of this study. the low-flow discharge at 23 points, where absent gauging station is unmeasured and the data is used for the model. Finally, the regional formula to estimate the low flow statistics at the unmeasured point is proposed.

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Performance Improvement through the Remanufacturing Process Analysis of Industrial Hydraulic Pumps (산업용 유압펌프의 재제조 공정분석을 통한 성능개선)

  • Park, Sang Jin;Son, Woo Hyun;Lee, Kyu Chang;Mok, Hak Soo
    • Journal of the Korean Society of Industry Convergence
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    • v.23 no.2_2
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    • pp.181-189
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    • 2020
  • As production, distribution, consumption and processing increase with the development of industrial societies, the importance of resource depletion and environmental problems is increasing day by day. This has led to increased research and interest in remanufacturing that can satisfy both environmental and economic aspects. Currently, the remanufacturing industry is progressed in Korea with automobile parts with as the central figure, and it needs to be expanded into various areas. In this study, the failure type analysis and FMEA were performed on the hydraulic pumps used in construction and industrial sites for the development of the standard remanufacturing process plan, and the actual disassembly and reassembly process was carried out. Remanufacturing products were manufactured through the analysis contents and drawing process, performance tests were conducted in accordance with RS B1501 criteria to evaluate performance, and all of these products passed the test criteria.

Development of BioRobot System Based on Mobile Agent for Clinical Laboratory (임상병리검사를 위한 모바일 에이전트 기반의 바이오로봇 시스템 개발)

  • Choi, Byung-June;Jin, Sung-Moon;Sin, Seung-Hun;Koo, Ja-Choon;Kim, Min-Chul;Kim, Jin-Hyun;Son, Woong-Hee;Ahn, Ki-Tak;Chung, Wan-Kyun;Choi, Hyouk-Ryeol
    • The Journal of Korea Robotics Society
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    • v.2 no.4
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    • pp.317-326
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    • 2007
  • Recently, robotic automation in clinical laboratory becomes of keen interest as a fusion of bio and robotic technology. In this paper, we present a new robotic platform for clinical tests suitable for small or medium sized laboratories using mobile robots. The mobile robot called Mobile Agent is designed as transfer system of blood samples, reagents, microplates, and any instruments. Also, the developed mobile agent can perform diverse tests simultaneously based on its cooperative and distributed ability. The driving circuits for the mobile agent are embedded in the robot, and each mobile agent communicates with other agents by using Bluetooth communication. The RFID system is used to recognize patient information. Also, the magnetic hall sensor is embedded to remove and compensate the cumulated error of locomotion at the bottom of mobile agent. The proposed mobile agent can be easily used for various applications because it is designed to be compatible with general software development tools. The Mobile agents are manufactured, and feasibility of the robot and localization of the agents using magnetic hall sensor are validated by preliminary experiments.

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Development of Highly Interactive Web-based Contents for Electrical Machiness (상호작용 기능을 갖춘 웹 기반의 전기기기 학습 컨텐츠 개발)

  • Ho Won;Jeong Kwang-Young
    • Journal of Engineering Education Research
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    • v.6 no.2
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    • pp.30-37
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    • 2003
  • This paper presents web-based contents for studying electrical machines using Java Bean and Flash. The component-based software development techniques have been used to develop Java Bean and Flash components which are simple and convenient for learners. The components have been used to make 61 contents for the electrical machines. The contents have highly interactive capability, which gives much interest to learners. The learners can easily understand the electro-mechanical concept by changing the parameters interactively. The class load of the lecture can be reduced because the basic explanation of the subject is replaced by the web contents. The better quality of the class is expected by dealing with the higher concept in the classroom lecture because the basic concepts are explained through the contents.

A Review of Intelligent Self-Driving Vehicle Software Research

  • Gwak, Jeonghwan;Jung, Juho;Oh, RyumDuck;Park, Manbok;Rakhimov, Mukhammad Abdu Kayumbek;Ahn, Junho
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.13 no.11
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    • pp.5299-5320
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    • 2019
  • Interest in self-driving vehicle research has been rapidly increasing, and related research has been continuously conducted. In such a fast-paced self-driving vehicle research area, the development of advanced technology for better convenience safety, and efficiency in road and transportation systems is expected. Here, we investigate research in self-driving vehicles and analyze the main technologies of driverless car software, including: technical aspects of autonomous vehicles, traffic infrastructure and its communications, research techniques with vision recognition, deep leaning algorithms, localization methods, existing problems, and future development directions. First, we introduce intelligent self-driving car and road infrastructure algorithms such as machine learning, image processing methods, and localizations. Second, we examine the intelligent technologies used in self-driving car projects, autonomous vehicles equipped with multiple sensors, and interactions with transport infrastructure. Finally, we highlight the future direction and challenges of self-driving vehicle transportation systems.

Nonpharmacological management and psychosocial support for children and adolescents with type 1 diabetes

  • Yoo, Jae-Ho
    • Clinical and Experimental Pediatrics
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    • v.54 no.2
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    • pp.45-50
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    • 2011
  • Compared to that in the Caucasian population, type 1 diabetes mellitus (T1DM) incidence rates are very low in Koreans. Therefore, compared to the recent development of pharmacological therapy applicable to Korean children with T1DM, interest in nonpharmacological therapy and psychosocial support systems remains low, as is the development of Korean-style T1DM education programs for therapeutic application. Children who have been newly diagnosed with diabetes are placed in completely new environments for treatment. For appropriate control of diabetes, patients have to self-monitor blood glucose levels and inject insulin several times a day and must use extreme self-control when they eat foods to avoid increases in blood glucose levels. Blood glucose excursions resulting from impaired pancreatic ${\beta}$ cell functions cause mental stress due to vague fears of chronic complications of diabetes. In addition, children with diabetes cannot be excluded from the substantial amount of studies required of Korean adolescents, and the absolute shortage of time for ideal control of diabetes adds to their mental stress. Many of these patients are psychologically isolated in school where they spend most of their time, and they are not appropriately considered or supported with respect to blood glucose control in many cases. In this respect, this author will introduce some of the newest views on nonpharmacological therapy and psychosocial support systems that account for important parts of T1DM management and seek measures to apply them in conformity with the social characteristics of Korea.

A Study on the Status in the Availability of Agricultural Policy Financing and the Improvements of It - Espacially on the Supply of Tobacco Production Credit - (농업정책금융(農業政策金融)의 운용현황(運用現況)과 개선방안(改善方案) - 엽연초(葉煙草) 생산 금융지원문제를 포함하여 -)

  • Ryu, Jin Chun
    • Current Research on Agriculture and Life Sciences
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    • v.3
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    • pp.203-218
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    • 1985
  • In Korea, the developmental gap is deep between rural and urban areas in spacial aspect and, or between agricultural and industrial side. So there are much room for improvement in agri. development in national standpoint as well as in individual farmer's level. In this respect, agricultural financing is requisitive to speed up the pace of agricultural development and in result, to contribute to improvement of farm income. By the way, farmers' credit demands are always in excess-demand status and they rely on private money-lenders in the burden of high interest rate. In agricultural financing market, there are two kinds of credit ; institutional credit and non-institutional credit market, that is private money-lending. In institutional credit, there are mutual credit system operating by the primary coops and policy credit system by NACF financed by Government in part. Here, in this paper, I venture to study on the improvements of the policy credit system to increase and activate the supply function of agri. policy credit into farmers to enhance their socio-economic status.

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A Study on New Concept of Culture (문화의 새로운 개념에 관한 연구)

  • Oh, Jeong-Seok;Youn, Ho-Chang
    • Proceedings of the Korea Contents Association Conference
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    • 2004.11a
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    • pp.36-42
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    • 2004
  • People's Interest about culture is increasing to reach in today's knowledge based society on age of modern industrial society. Conversion of human based idea arrived in step that human through scientific technique development such as life reproduction approaches gradually in God's sacred ground. Evolution of human's culture was proceeded slowly in current of such radical change.Life underestimate, religion war, pollution etc. are seeming to keep away human development.This treatise wishes to redefine concept of suitable culture in new terminology of 'SeaCricle' that have characteristic of water at 21C's New Age.

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A Parametric Study on Seismic Performance of Internally Confined Hollow RC Columns (내부 구속 중공 RC 기둥의 내진성능에 관한 매개 변수 연구)

  • Won, Deok-Hee;Han, Taek-Hee;Kim, Jung-Hun;Choi, Jun-Ho;Kang, Young-Jong
    • Journal of the Korean Society for Advanced Composite Structures
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    • v.3 no.2
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    • pp.28-35
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    • 2012
  • Recently, there is to increase interest in seismic performance of piers. Hollow section is applied to increasing the seismic performance of piers. However, hollow RC pier becomes the biaixial confining state because hollow part is not confined. The pier is developed brittle failure from inner face in hollow part. A tube is inserted in hollow part to become the weakness. This is ICH RC(Internally Confined Hollow RC) pier. This pier is enhanced stiffness, strength, and ductility by core concrete has triaxial confining stress. In this paper is researched about parameters effect the seismic performance. Parameters are hollow ratio, transverse reinforcement, longitudinal reinforcement, and concrete strength.

A Study of Public Library of the Reading Circle Management in Korea (우리나라 공공도서관의 독서회 운영 현황)

  • Kim Seung-Hoan
    • Journal of Korean Library and Information Science Society
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    • v.36 no.3
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    • pp.65-83
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    • 2005
  • Researches on the actual condition of the management of reading circles at 1991, 1999 and the third 2004 are analyzed and compared mutually in order to observe the process of development of reading circles because the management of reading circles in public libraries play an important role in activating reading activity. Public libraries increase twice in number than first research and take interest in the management of reading circles to activate reading activity, so public libraries are in full activity to organize and manage reading circles by themself, secure a budget for reading circles and supply spaces for reading activity constructively. However, development of the reading activity program and positioning of experts in management of reading circles have been remained as non solved problems.

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