• The Journal of Korea Institute of Information, Electronics, and Communication Technology
• /
• v.12 no.3
• /
• pp.273-281
• /
• 2019

The energy consumed by buildings among the total national energy consumption is more than 10% of the total. For this reason, Korea has adopted the zero energy building policy since 2025, and research on the energy saving technology of buildings has been demanded. Analysis of buildings' energy consumption patterns shows that lighting, heating and cooling energy account for more than 60% of total energy consumption, which is directly related to solar power acquisition and window opening and closing operation. In this paper, we have developed a low - power IoT sensor module for window system to transfer acquired information to building energy management system. This module transmits the external environment and window opening / closing status information to the building energy management system in real time, and constructs the network to actively take energy saving measures. The power used in the module is designed as an independent power source using solar power among the harvest energy. The topology of the power supply is a Buck converter, which is charged at 4V to the lithium ion battery through MPPT control, and the efficiency is about 85.87%. Communication is configured to be able to transmit in real time by applying WiFi. In order to reduce the power consumption of the module, we analyzed the hardware and software aspects and implemented a low power IoT sensor module.

• The Korean Journal of Archival Studies
• /
• no.16
• /
• pp.257-302
• /
• 2007

The use of records has been regarded as the ultimate goal of preserving records, and reference services are considered key tasks in records management. Particularly in Korea where the importance of archives and records management is not recognized sufficiently, we need to help the public recognize the importance of institutions, managing archives, and archives kept in the archives, and create new uses. In order for archives to notify archives, institutions and managing archives to potential users, they can use publications, exhibitions and education programs. In foreign countries, services such as public programs and outreach services have already been being executed by archives in order to publicize the archives actively to the public, and various supports are provided so that people can use archives in educational activities. What is more, publishing and exhibition programs are also linked to education, which can increase the use of archives and promote archives culture. Thus, archives play important cultural and educational roles. As archives' roles are being expanded and local archives are being established compulsorily in Korea, archives should play their roles not just as administrative agencies collecting official documents but also as cultural and educational institutions providing various forms of information and education. Creating new demands for important archives by notifying such archives through public programs approaching users, they should find ways for laying the ground for their existence. The objectives of this study are to look for the method of public program operation suitable for the Korean situation, to define abilities and roles required to archives as program planners, and ultimately to increase the use of archives and contribute to the settlement of archives culture.

• 재활복지
• /
• v.21 no.2
• /
• pp.191-216
• /
• 2017

Recently, according to demands for a mobility right of people with disabilities, the use of powered mobility device has been rapidly increased and recharging facilities have been set up in many places of country. But the standards for the installation and management of the facilities are not clear and many problems are brought up in operating the facilities. Therefore, regulations and realities of recharging facilities were investigated and the user survey was progressed. On the basis of the research results, a rational and efficient installation and management plan was drawn up. The plan suggests that the recharging facilities should be installed in a building managed by government and many kinds of public building like library, theater, sports facilities, department store, museum, etc. Further, the recharging facilities should secure independent place which have specified area for protecting of privacy and provide some amenities for people with disabilities to enhance the conveniences.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.29 no.4
• /
• pp.179-202
• /
• 2018

This study examined and analyzed the related study, Library Law, comparison of Korean Library Standards and IFLA guidelines and the status of domestic hospital library provision in order to grasp the regulations and status of domestic hospital library. As a result, the related study is very insufficient compared to overseas, and the Law and Standards for hospital libraries are not clearly and in detail in the Library Law. It is impossible to grasp the statistics and actual condition of the hospital library through the Yearbook of the Korean Library. The Korean Library Standards and IFLA guidelines also show differences in composition and key elements. According to the survey, 49 hospitals (1.3%), 8 hospitals (0.2%), 5 nursing hospitals (0.1%), 4 children's hospitals (0.1%), and 1 military hospital (0.0%) were among the 67 hospitals surveyed. Of the 49 general hospitals, 42 were advanced general hospitals, of which 17 were providing hospital libraries. The most urgent issue for providing hospital libraries is the revision of the Library Law and the Korean Library Standards, and the mandatory provision of hospital libraries, publicity through library magazines, and related research should be carried out.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.29 no.4
• /
• pp.203-225
• /
• 2018

With the recent increase in private universities being closed due to a decrease in the number of students, the importance of records management at schools is also increasing. However, the guidelines for records management at closed private universities are ambiguous, causing confusion in the transfer of records and management. Therefore, this study conducted a literature survey on university records and institutions, and examined the current status of private universities in schools through education statistics services. Among the surveyed private universities, the latest to be closed, and the largest of them was Suh Nam University, which looked at the detailed records management status of private schools. The purpose of the interview was to analyze the results of the interview and draw up implications and propose improvement measures. First, the proposed improvement plan in this study is to make it mandatory to deploy records management specialists at private universities for specialized records management. Second, the law should be revised to improve the ambiguity of private universities' guidelines. Third, continuous support from higher institutions should be ensured so that records management at closed private universities is not passive. This improvement will enable records management at closed private universities to be carried out efficiently when the future closure of private universities is carried out.

• Journal of Navigation and Port Research
• /
• v.43 no.3
• /
• pp.209-218
• /
• 2019

Coastal cities suffer a great deal of storm and wind damage. The storm and wind characteristics vary between cities. Therefore, a storm and wind damage management system suited for specific characteristics is required for each coastal city. In this study, we analyze the current situation and establish the problem of storm and wind damage management system in regards to urban management, coastal management and disaster management. We also review the storm and wind damage management system for the USA and Japan. We consequently propose a plan to improve the storm and wind damage management system. As a result of the study, in terms of city management, we recommend the compulsory identification of disaster prevention districts, implementation of the integrated coastal city management plan, designation of natural disaster risk mitigation area as disaster prevention district, the division of disaster prevention district into wind damage prevention district, storm damage prevention district, erosion damage prevention district, the building of restrictions at the disaster prevention district by ordinance, etc. In regards to coastal management, we suggest the delegation of authority to delegate coastal erosion management area to the local government, the subdivision of coastal erosion management area into erosion serious area, erosion progress area, erosion concern area, the building restrictions at coastal erosion management area by ordinance, development of erosion prediction chart, etc. In relation to disaster management, we recommend the integration of "countermeasures against natural disasters act" and "disasters and safety management basic act", the local government-led disaster prevention system, the local disaster management network, and the customized local disaster prevention plan, etc.

• Journal of Korean Society of Archives and Records Management
• /
• v.19 no.3
• /
• pp.293-300
• /
• 2019

Gyeongsangnam-do Archives is the first permanent record management organization built in the province. In 2007, the Local Archives Management Agency was obliged to establish under the "Public Archives Management Act," and it was not until about 10 years after that the first plan was made for the construction of all 17 attempts. Unlike the initial plan, many parts of the building were reduced because of the building remodeling; nonetheless, the construction was successful. The Gyeongsangnam-do Archives, which first came to the fore in Gyeongnam, is constantly committed to the development of records management and the spread of recording culture from 2014 to 2019. However, the first time was unfamiliar and difficult because of many challenges. Furthermore, it is necessary to carry out various tasks that have been set aside such as the actual implementation of declarative laws and realization of the spread of the recording culture with citizens. Therefore, the first trial may require more responsibility than glory. As the researcher, I will manage various tasks and results of the work done at Gyeongsangnam-do Archives, as well as record every day to be recognized as a leader and director of spreading the recording culture.

• Food Science and Industry
• /
• v.52 no.2
• /
• pp.130-139
• /
• 2019

Safety of genetically modified foods (GM foods) in Korea is evaluated according to "Food Sanitation Act" and "Regulation on safety evaluation for GM foods" based on the concept of substantial equivalence. In which cases a person who imports, develops or manufactures GM foods for the purpose of eating imports GM foods for the first time, he/she shall undergo a safety evaluation of the relevant foods, etc. by Ministry of Food and Drug Safety (MFDS). And in which cases ten years have elapsed since GM foods underwent safety evaluation, they shall be re-evaluated for their safety. As of April 2019, a total of 199 events have been approved by MFDS and they are 169 events of GM crops including soybean (29), maize (87), cotton (29), canola (14), sugar beet (1), potato (4), alfalfa (5), 6 events of GM microorganisms (GMM) and 24 events of GM food additives originated from GMM.

• The Korean Journal of Archival Studies
• /
• no.45
• /
• pp.155-188
• /
• 2015

This study aims to find whether there is a difference between the resulting responsiveness and substantial responsiveness, as noticing citizen satisfaction of the result of information disclosure is not equivalent to a high rate of information disclosure. Previous studies focused on the analysis of the resulting responsiveness such as disclosure decision and processing time. However, this study would identify how much opened information is equal to requested information on the side of substantial responsiveness. This study found that accuracy dropped as opening not requested information but different information and completeness dropped as omitting some part of information or opening unseizable information on the side of substantial responsiveness. There are differences between the resulting responsiveness and substantial responsiveness. Some of the opened information is not requested information despite the disclosure decision. It takes over ten days despite the immediately disclose decision. The main reason for the decline in substantial responsiveness is the passing of document retention period and the absence of data. Therefore, the obligation for the creation and preservation of records for public agencies will have to be followed with the agencies' will to opening information. Although this study analyzes the limited cases, it is significant to enunciate there are differences between the resulting responsiveness and substantial responsiveness.

• The Korean Journal of Archival Studies
• /
• no.30
• /
• pp.175-204
• /
• 2011

Electronic records are generated not only in public sector but also in private sector. Records will be used across the public-private boundary. The Certified e-Document Authorities(CeDAs) may keep electronic documents in private sector for preservation and evidence, like the official Record Management Systems for Public sector. A CeDA is the Trusted Third Party (TTP) as a business to be entrusted and proof interchanging documents between parties. This CeDA system could be sustainable only if the CeDA earn the enough sales through enough uses. And yet, all the eight CeDA companies have not had enough users. How to utilize CeDAs is one of the hot issues in this area. In this paper, We analyze the threat to trustworthiness of CeDA due to payment of only one party among others, and describe the difficulty in use of CeDA for an individual user. These things make CeDAs cannot have enough users. To do address these, We expand the boundary of relevant parties for a document, present a delegate-establishing option under a joint name, show the needs of identifying and notifying minimum relevant parties, and suggest the proxy parties to help the individual users.