• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.1982-1985
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• 2010

해수침투는 대수층의 염분 농도를 증가시켜 지하수 염분화에 의한 용수의 부족 등을 야기시키며 다른 지하수 오염과 마찬가지로 회복에 대한 막대한 비용과 시간이 소모되어 피해지역에 대한 정확한 현황파악이 어려워 피해방지대책의 수립이 필요한 실정이다. 따라서 본 연구에서는 흐름과 이송을 모의할 수 있는 GMS-FEMWATER 모델을 이용하여 대상지역의 지층구조를 구분하고 실제 대상지역의 지층과 동일하게 모델링하여 해안지역의 해수침투에 대한 특성을 규명하였다. 분석결과 양수기간이 길어 질수록 지하수두강하 폭이 양수기간 30일, 60일, 90일 및 180일 경과 시 초기 수위에서 점차 4.25m (1.36%), 3.5m (1.13%), 2.96m (0.97%), 1.97m (0.65%)으로 감소하는 것을 알 수 있었다. 또한 양수량이 많은 관정일수록 해수 침투가 큰 것을 알 수 있다. 양수기간 30일 0.59mg/l, 채수 60일 1.65mg/l, 채수 90일 3.14mg/l, 180일 5.55mg/l으로 분석되었다. 이결과로 볼 때 양수기간 초기에서 기간이 지날 수록 해수침투가 큰영향을 주는 것을 알 수 있었다.

• Proceedings of the Korea Water Resources Association Conference
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• 2019.05a
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• pp.221-221
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• 2019

기후변화로 인한 가뭄대비가 상시체제가 된 요즈음, 농업용수의 안정적인 공급을 위하여 가뭄 등의 비상시 지표수는 물론이고 지하수의 공급 가능량에 대해서도 국가적 관리가 필요한 실정이다. 지하수관리를 위해 국가 최상위 계획인'지하수관리기본계획(2012~2021)'이 수립되었고, 지하수의 장기적인 수량, 수질 관리를 위해 국가지하수관측망, 지역지하수관측망(보조지하수관측망), 수질측정망, 해수침투관측망 등 광역과 지역단위로 크게 나누어 지하수관측이 이루어지고 있다. 국가지하수관측망은 지하수법에 의거하여 전국의 주요지점(2016년 말 기준 412개소)에 관측소를 설치하여 수위 및 수질의 변동실태를 광역적으로 분석함이 목적이며, 보조지하수관측망은 국가지하수관측망과 연계하고 보완하기 위한 기능으로서, 지역별 주요 관측지점의 수위, 수질자료를 획득하며, 2018년 9월 현재 3,429개소가 설치되어있다. 본 연구에서는 지역지하수 관측망 중 경남밀양지역에 설치된 관측정 31개소에 대해 수위와 수질을 장기 분석하였다. 밀양지역의 보조지하수관측망 설치는 지하수관리계획의 하부계획인'경상남도 지하수관리계획(2015~2025)'에 의거 2012년에 6개소의 관측공이 설치를 시작으로, 2013년 7개소, 2014년 10개소, 2015년 8개소를 설치하여 총 31개소의 설치를 완료하였고, 2016년부터 2019년 현재까지 전체 관측정 31개소에 대하여 관측 운영 중이다. 본 연구에서는 2013년 1월~2019년 1월까지 지역의 누적강수량과 지하수위 및 수질변화를 관측하였다. 전 관측정에 대해 수위(GL.m), 수질(온도, EC)은 1시간 주기로 관측하였으며, 연 2회 생활용수 기준(19항목)의 수질검사를 실시하고, 지하수성분의 지질학적 기원분석을 위한 양음이온 분석을 연 1회 실시하였다. 관측정의 양수능력 변화관측을 위해 대수성 시험을 연 1회 실시하였고, 관측정의 특성상 장기간 미사용 관정이므로 최적의 상태유지를 위해 연1회 공내세척을 실시하였다. 또한, 관측정의 지형별 차이를 분석하기 위해 관측정의 설치위치를 산악, 강변, 기타 지역으로 구분하고, 각각의 대표관정에 대해 지형에 의한 서로 다른 영향을 분석하였고, 관측정의 심도별 변화를 알기위해 동일지역에 충적, 안반 관측정을 따로 설치하고 관측하여 지표수와 지하수의 심도별 영향의 차이를 분석하였다. 동일지역의 관측결과 평균 5m이하의 수위변화를 보이나, 5m 이상의 수위변동을 보이는 관측망은 15년 14개소 17년 19개소로 증가추세를 보이며, 이는 주로 밀집된 시설하우스 단지의 수막재배를 위한 겨울철 지하수 사용량 증가가 원인인 것으로 판단된다. 밀양지역은 강변지역에 밀집된 시설하우스단지의 동절기 수막재배를 위한 지하수 과다사용으로 수위급감 및 수량부족현상이 반복되고 있어, 예방과 대책강구를 위해 지표수의 함양과 지하수사용량의 상관관계 분석과 자료축적 및 추가연구를 위한 장기관측이 요구된다.

• Journal of Korean Library and Information Science Society
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• v.49 no.4
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• pp.373-404
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• 2018

The purpose of this study is to investigate the overall situation related to the engravings included in Buddhist scriptures produced in the Goryeo Dynasty. at the wooden board in Hae-in Temple(海印寺)'s ${\ll}$Hwa-eomgyeong(華嚴經)${\gg}$ are Ju-bon(周本) 80sheets(5sheets duplicates), Jin-bon(晉本) 12sheets, and ${\ll}$Ye-sugyeong(豫修經)${\gg}$ 44sheets, and There is a print of ${\ll}$cheon-tae-eun-sa-han-san-seub-deug-si-jib(天台隱士寒山拾得詩集)${\gg}$ at Songgwang Temple(松廣寺). Also ${\ll}$Uhjebijangjeon(御製秘藏詮)${\gg}$ included in the Koryo period Chojo Tripitaka is the Emperor $T{\grave{a}}iz{\bar{o}}ng$ of $S{\grave{o}}ng$ Poetry collection owned by Japan's Nanzanji(南禪寺). In each book from volume 1-20(volume17 is not there), there were 5 sheets of engravings and most of them are located in the same locations (1,5,9,13,17). And than 50 engravings that are contained in volume 1-10 are used repetitively in volume 11-20. In Volume 21 that corresponds to appendix, 3 engravings. This has a big value in that this is a Booljeondo(佛傳圖) of the fastest period that was made in Korea. In Chapter 3, we looked at the publications of the Goryeo Dynasty by century. We have confirmed that among 19 types of the 12 kinds of printed materials.

• Journal of Naturopathy
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• v.9 no.2
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• pp.37-45
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• 2020

Purpose: Symptoms of idiopathic Parkinson's disease (PD) include tremors, bradykinesia, and rigidity. The purpose was to explore the effects of breathing, meditation and qigong on the improving of insight, behavior, mood discomfort, depression, anxiety, and olfactory dysfunction, which are PD non-motor symptoms. Methods: Three stages of An's-4444 healing breathing, An's Gwanjeong healing meditation, and healing qigong performed 12 times for 80 minutes at a time in subjects with PD (11 patients), and pre- and post-measurements compared and evaluated. Results: The Integrated Parkinson's Rating Scale (UPDRSI) for mood discomfort after 12 healings was 69%. The Depression Scale (61%) for HAMD, and 64% for Anxiety (HAMA)), and the smell identification test (TSI) for a trial for olfactory dysfunction, improved to 82%, respectively. However, the numerical values after one month after 12 healing were almost same in all four scales. This means that the healing effect maintained until after one month. Conclusions: An's healing breathing, meditation and qigong therapy significantly improved insight, behavior, and mood discomfort, and non-motor symptoms such as depression, anxiety, and olfactory dysfunction. These results suggest that An's breathing, meditation and qigong therapy are valuable as a primary therapy to improve and heal non-motor symptoms in Parkinson's disease patients. Further research in biomedical science is needed.

• Journal of Korean Library and Information Science Society
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• v.37 no.1
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• pp.375-403
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• 2006

This study analyze the cited literatures of six chapters of Limwonsibyukji, which mainly deal with agriculture. As a result, it is confirmed that among citations twenty kinds of literature have orthographic errors in title and fifty three kinds of literature are abbreviated titles. Totals of cited literature which concerned with agriculture in Limwonsibyukji are 357 kinds and citation frequency is 5349 times. Core literatures which citation frequency over 100 times are Kunbangbo, Nongseo, Nongjeongjeonseo, Bonchogangmok, Jeminyosul, Jengbosanlimkyongje, Nanhoeomokji, Haeongpoji, Hwahansamjaedohae, Bakjumokdansa and six chapters of Limwonsibyukji concerning agriculture was mainly compiled through direct citation from raw materials.

• Journal of Korean Library and Information Science Society
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• v.34 no.3
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• pp.259-275
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• 2003

The purpose of this paper is to investigate a pattern of letter movement that is conatituted between the original of Wu gou jing guang dai tuo luo ni jing and the existence it saw and a letter mobile state of Wu gou jing guang dai tuo luo ni jing that is discovered in Seokga-pagoda at Kyungju in Korea. In view of the results so far achieved, the original of Wu gou jing guang dai tuo luo ni jing was identified that Dunhuang sakyung is the earliest original among the existence it saw and it was changed once at Fang shan seokyung, Zhao cheng jing and koryeojang and was largely changed at Wu gou jing guang dai tuo Iuo ni jing, Zi fu zang, Qi sha zang, Yong le nan zang, Jing shan zang and Qing zang that was discovered in Seokga-pagoda. The bottom book and genealogy of Wu gou jing guang dai tuo luo ni jing were presumed that it was closely connected with the bottom book Zi fu zang because a letter mobile state of Wu gou jing guang dai tuo luo ni jing that was discovered in Seokga-pagoda was exposed without discrimination.

• Journal of Korean Library and Information Science Society
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• v.47 no.4
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• pp.443-464
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• 2016

A great number of institutions around the world have been building digital repositories to communicate scholarly information. Meanwhile, digital repositories have been struggling with how to preserve increased volume of digital contents for the long term and how to build a sustainable information environment. The HathiTrust partnership was established to meet the need of a sustainable collaborative model of digital repositories in research libraries, mainly in North America, and has been expanded globally by signing with other libraries around the world. This paper is dealt with the establishment, operation and policy, construction status, and user service of the HathiTrust. The results presented in this paper include the benefits and potential opportunities of the HathiTrust as a participating member. Partnership in HathiTrust would allow each member institution to provide more cost-effective operations, shared management and long-term preservation of digital content, ease of copyright management, and increased accessibility. In the future it is expected to provide a shared storage of printed materials and to facilitate a big data research center.

• Journal of Korean Library and Information Science Society
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• v.48 no.2
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• pp.23-51
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• 2017

This study aims to analyze and compare the components of school library laws of Korea and Japan. The laws of two nations were legislated by the members of the National Assembly, and NGO contributed significantly to the legislative process. The common parts of the two laws are objectives, definitions, responsibilities of nations, establishments, tasks, human resources, collaborative networks, and education, etc. For the task of school libraries, Korean law emphasizes the function of education, while the Japan law focuses on the basic duties of school libraries. In terms of human resources, school libraries in Korea can have a teacher librarian, a practice teacher, or a librarian, but in Japan, they can have either a teacher librarian or a school librarian. The Korea law specifies the aspects of facilities and materials, but the Japan law does not. Finally, for the educational role, the Korean libraries have reading and information literacy training that are parts of school curriculum, while the Japan libraries have only a library use guidance program and does not include reading education.

• Journal of Korean Library and Information Science Society
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• v.52 no.1
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• pp.255-277
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• 2021

This study aims to analyze the current status of continuing education for academic librarians based on the records of education. For this purpose, the study investigated the academic librarian's preferences for the topics of continuing education in terms of regional and monthly differences using the 30,404 education records in university and college library statistics of Korean Education and Research Information Service (KERIS). The results shows that 'academic database system' and 'cataloging' were the most preferred topics, and there were topical differences between the academic librarians in university and college.

• Journal of Korean Library and Information Science Society
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• v.52 no.3
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• pp.21-48
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• 2021

Today, with countless health information being accessible through online and offline, the public has been able to explore health-related information in various ways. The current study focuses on the information-seeking behavior of the mothers who actively explore information related to the health of their healthy infants (aged between 0 and 3 years). The researcher had conducted in-depth interviews of 24 American, Korean, and Korean immigrant mothers living in the United States, and then analyzed the sequential order of the information sources that they have used to search for the health-related information about their children. The current research highlights that the mothers' information-seeking pathways and searched topics tended to differ in accordance with their child(ren)'s health conditions (e.g., ill vs. healthy). For instance, regarding the information sources used, more diverse health information sources (e.g., public libraries, government health agencies, daycare teachers) were used when their child(ren) was not ill. In addition, when a child was ill, mothers were likely to focus on information about specific diseases or symptoms first, whereas when the child was healthy, they used to explore information on various health topics such as growth and development, nutrition and diets, parenting, and so on. Based on the results, implications for the information professionals are discussed when designing and providing health-related information services to mothers of healthy infants and toddlers.