• Proceedings of Korean Society of Archives and Records Management
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• 2019.05a
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• pp.55-60
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• 2019

The cloud records management system has the following problems. It has not been accompanied by a change in the legislative system and has not been exploited the benefits of cloud technology. In addition, it has not been considered for changes after system construction. To solve this problem, the contents of the Fourth Industrial Revolution should be reflected in the improvement of the legislative system and the long-term development strategy of the national archives system. A fundamental review of the records management system is also required, and in the process of e-government, the National Archives should act as a pan-government records management control tower.

• Journal of Korean Society of Archives and Records Management
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• v.21 no.3
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• pp.217-225
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• 2021

This article delves into community archives based on the archival project of Dongjak-gu Public Library on the search toward sustainability. Dongjak-gu has conducted a local archiving project that involves collecting local records, focusing on the role of local public institutions as representative districts in the local region after the library was established in September 2013. Thus far, we are managing the project and records that are piled at the public library, and as the placement for archiving local records conducted in a local public library does not match its role, the national/city/province system for archiving local records faces a challenge for long-term sustainability. Therefore, we would like to present an idea for sustainability by discussing our concerns and experiences in this paper.

• Journal of The Korean Astronomical Society
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• v.53 no.6
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• pp.125-138
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• 2020

We determine the observing sites for eclipses of large magnitude recorded in ancient Chinese chronicles from 200 BCE to 900 CE, by adopting the difference between terrestrial time and universal time, ΔT, given by Morrison & Stephenson (2004). The records of solar eclipses with large magnitude are divided into four groups in accordance with the historical variations of the capital cities of ancient Chinese dynasties. We determine areas in which all the eclipses in each group, with an eclipse magnitude larger than a certain threshold value, could be observed. We find that these areas coincide with the historical capitals, which agrees with the general idea that the solar eclipses were observed at the capital of each dynasty. This result also verifies the ΔT values during the period from 100 BCE to 400 CE, during which historical records of eclipses are so rare that the ΔT values can only be obtained by interpolating the long-term data. Moreover, we show that the eclipses described by the term Ji in East-Asian history are not all total eclipses; their mean magnitude is 0.96 ± 0.04. We find that complementary expressions, such as dark daytime and appearance of stars during the eclipse, strengthen the possibility that eclipses described by the term Ji were total. We also provide quantitative definitions for expressions such as 'being not complete and like a hook', 'being almost complete', 'visibility of stars during the eclipse', and 'darkness during an eclipse.' The literal meanings of these expressions are in agreement with the recent physical modeling of sky brightness during total eclipses provided by Können & Hinz (2008).

• Journal of Korean Academy of Fundamentals of Nursing
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• v.25 no.4
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• pp.240-249
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• 2018

Purpose: The study was done to explore whether the duration of perioperative prophylactic antibiotics therapy influenced uncertainty of recovery in patients with elective laparoscopic uterine myomectomy. Methods: A prospective study was conducted using self-report questionnaires and electrical medical records for patients with uterine myomectomy. According to the length of the perioperative prophylactic antibiotics therapy, the patients were divided into three groups: single-dose antibiotic treatment group, short-term antibiotic treatment group, and long-term antibiotic treatment group. Data were collected from December 20, 2016 to July 31, 2017 from 161 patients who underwent laparoscopic myomectomy at a metropolitan city general hospital. Results: Level of uncertainty of recovery was $2.98{\pm}0.22$. The uncertainty was highest in the long-term antibiotic treatment group, followed by the short-term antibiotic treatment group and the single-dose antibiotic treatment group (F=89.40, p<.001). In the regression analysis, factors influencing uncertainty of recovery among uterine myomectomy patients were duration of perioperative prophylactic antibiotic therapy (${\beta}=.70$, p<.001) and duration of NPO (${\beta}=-.11$, p=.047) which explained 51.5% of the variance (F=83.75, p<.001). Conclusion: Based on these results, information including the administration of antibiotics before surgery should be provided to the patients to help reduce the uncertainty of postoperative recovery.

• Ocean Science Journal
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• v.41 no.4
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• pp.255-260
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• 2006

Long-term variability in the intermediate layer of the eastern Japan Basin has been investigated to understand the variability of water mass formation in the East Sea. The simultaneous decrease of temperature at shallower depths and oxygen increasing at deeper depths in the intermediate layer took place in the late 1960's sand the mid-1980's. Records of winter sea surface temperatures and air temperatures showed that there were cold winters that persisted for several years during those periods. Therefore, it was assumed that a large amount of newly-formed water was supplied to the intermediate layer during those cold winters. Close analysis suggests that the formation of the Upper Portion of Proper Water occurred in the late 1960's and the Central Water in the mid-1980's.

• Magazine of the Korean Society of Agricultural Engineers
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• v.23 no.2
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• pp.45-53
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• 1981

Long term precipitation gaging station record (58 years) was analyzed by progressive mean method to compare the estimated effective period of records for computing mean and probable values. Obtained results are as follows: 1. Fifty-eight years precipitation records at Jinju, Gyeong Sang Nam Do was analyzed by double mass analysis method. Result was appeared that the record was consistent with time. 2. The effective period of records for estimating mean values with the departure of 5% or less from the true mean are up to 33 years for annual precipitation, 20 years for annual maximum daily precipitation and 45 years for maximum successive dry days in summer season. 3. To estimate the probable values by Gumbel-Chow method within the departure of 5% level from true value, periods of 51 years, 38 years and 45 years were required for annual precipitation, annual maximum daily precipitation and maximum successive dry days in summer season, respectively.

• Journal of Korean Society of Archives and Records Management
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• v.14 no.3
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• pp.55-82
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• 2014

The objective of this research is to show the possibilities of emulation strategy in the long-term preservation for the digital components of Korean public agencies. First, this study analyzed four major emulation projects that were conducted in the world, such as CAMiLEON, KB, Planets and KEEP. Second, it compared the three different emulation approaches, such as device emulation, OS emulation and application emulation. Third, it searched all the digital components that one public agency produced during the last six years. Through the search, this study found out that the HWP and XLS format files comprised around 90% of the files. Fourth, it examined the functionalities of the formats, which may have been lost when the format was converted to PDF/A. Last, this study introduced the two prototype emulators for the National Archives of Korea. One is a type of OS emulator, while the other is a type of application emulator.

• Journal of Korean Society of Archives and Records Management
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• v.2 no.1
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• pp.97-117
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• 2002

In the fast growing digital environment, assuring continued authenticity is an essential and intransigent preservation consideration for digital data and records. Several key issues need to be addressed, including: What are electronic records and data?; Which intellectual and technical elements of data and records are essential for assuring authenticity in electronic format?; How should these be maintained and preserved over time?; How are authentic data and records used in various systems of practice?; and What are the best strategies of preserving authentic electronic records and data?. There have been many research projects to answer these questions to date. This paper discusses the characteristics of electronic records in light of preservation consideration and reports the activities and findings of some of the research projects in brief. This paper focuses on explaining the InterPARES (International Research on Permanent Authentic Records in Electronic Systems) Project, which is defining requirements for authenticity that can help develop strategies for long-term preservation in electronic records. To identify those requirements, more than thirty case studies have been conducted with government agencies, academic institutions, and various organizations in America, Canada, Europe, Asia and Australia and models developed for appraisal, preservation, and strategies in relation to the management of electronic records. The paper also suggests research questions and implications for preserving authentic electronic records as well as the encouragement for Korean research on digital preservation.

• Journal of the Korean Society for information Management
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• v.20 no.2
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• pp.241-261
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• 2003

The electronic records management systems must create and maintain reliable and authentic records because such records can be easily duplicated, manipulated, altered, and revised. The goal of this study is to propose the strategies for maintainning authenticity of electronic records and to produce some baselines for developing the strategies for maintaining authenticity of electronic records and to produce some baselines for developing the trusted record management sytems. Therefore, the study is to identify and define the concept of an electronic record and the nature of authenticity; to estabilish the principles for ensuring the long-term preservation of authentic electronic records; to suggest the methods for describing electronic records in order to maintain audit trail; to suggest the methods for describing electronic records in order to maintain audit ; to propose the mechanisms for maintaining reliable and authentic electronic records; to analyse the Korean standards related to electronic document management systems; and to discuss future challenges for maintaining the authenticity.

• Journal of the Korean Society for Library and Information Science
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• v.42 no.4
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• pp.441-461
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• 2008

The study aims at providing a practical, rather then conceptual, guideline for transferring electronic records for the purpose of applicable to the archives in Korea. To achieve this purpose the study analyzed ISO, AHDS, and CCSDS transfer guidelines, examined requirements for transferring records in one Korean government agency as a testbed, and finally developed a proposed guideline for e-records transfer that is suitable for Korea settings. The study is deemed significant in that the proposed guideline is derived from a case study and analysis of major transfer guidelines available.