• Title/Summary/Keyword: Half-life of books

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Current Status of Augmented Reality Picture Books and Preschooler's Immersion (증강현실 그림책 현황과 유아의 몰입도)

  • Han, You Me;Won, Soon Ok
    • Journal of Information Technology Applications and Management
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    • v.29 no.1
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    • pp.47-57
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    • 2022
  • The purpose of this study is to analyze the current status of augmented reality picture books, which have been steadily developed since 2010, as a genre of electronic picture books, and to reveal how children's immersion in augmented reality picture books differs from paper picture books. To this end, 30 augmented reality picture books on the market were analyzed according to genre, life theme, implementation method, and augmented reality scene ratio. As a result of the study, it was found that the genre of picture books was in the order of information fairy tales, daily fairy tales, and historical fairy tales, and there were no traditional or fantasy fairy tales. Animals and plants accounted for about half of the life topics, and in some cases, there were only a few or no other life topics. In the augmented reality implementation scene, it consisted of only one page in the early days, but all pages are now possible to implement augmented reality due to technology development, production cost reduction, and improved hardware performance of smartphones. It was found that the augmented reality implementation method used CD-ROM in the early days, but gradually became possible to implement using only mobile phones and tablets that were easy for readers to access. In addition, after presenting four picture books to eight 5-year-old infants, the immersion time was measured and the immersion behavior was observed. As a result, augmented reality picture books showed higher immersion[immersion time, immersion behavior] than paper picture books, but compared by literature genre, life fairy tales were higher in paper picture books and natural fairy tales in augmented reality picture books. It was higher when presenting augmented reality picture books after presenting paper picture books according to the order of presentation of picture book types. The results of this study suggest that more diverse life topics and augmented reality picture books in the genre of children's literature should be developed to increase the utilization of augmented reality picture books. In addition, considering that there are differences in immersion between types, literary genres, and reading experience [presentation order], it is expected to increase the educational effect by using picture books complementarily.

A Study on the Selecting Method of Books for the Medical Library in Korea; Citation Countung and Analysis of the Medical Literature (한국의학도서관(韓國醫學圖書館)에 있어서의 도서선택방법(圖書選擇方法)에 관한 연구(硏究) -인용문헌(引用文獻)의 계수(計數)와 분석(分析)을 중심(中心)으로-)

  • Shin, Jung-Won
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.2 no.1
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    • pp.266-295
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    • 1974
  • The purpose of this study is to make a contribution to the effective management of medical literature in Korean libraries and specifically to help to select medical books and periodicals by determining the value and life of medical literature by means of citation counting and analysis. This report will present methods of calculation and data collection to measure the importance, half life of medical literature and the authority of author for Korean medical libraries. The writer conducted comparative studies based on data covering a two-year period, 1970-1971, using about 16,899 citations in 1,032 articles of the above journals. The references and citations are counted and analyzed by the number of authors, periodicals. books and publication dates. By the following ratio. calculated by the citation counting and analysis, we can decide the rates of medical periodicals to books, foreign literature to domestic literature and literature of the most numerously cited. authors, for the selecting method of Korean Medical libraries. (1) It is disclosed that 61 main authors are cited 9 times. Most of them are Western authors, they are cited 14,374 times which represents 88.6 % of the total citations. (2) The cited medical literature is classified as follows: The ratio of cited medical periodicals to the cited medical books is 82.0%. (The books at a rate of 18.0%.) Therefore, the wnter concentrated the efforts on the analysis of periodicals. (3) Classification of the periodicals by countries indicates that about 11.2% of total citations are made from Korean medical literature. The medical activities in Korea are dependent on the advanced foreign countries at ratio of 88.8%. Of the foreign medical periodicals cited, Japanese literature represents only 4.5% while literature of European countries and America constitutes 84.3%. (4) If medical journals are arranged in order of decreasing productivity of articles on a given subject, they may be revealed that it is necessary to have 98 titles of key journals to cover 60% of information in the field of medical science and 60 titles for an average of 50%. (5) For the purpose of measuring the life of medical literature in Korea, the writer has calculated the half lives of periodicals and books as follows: Kinds of Literature 1. Periodicals 2. Books 3. Whole literature Half-lives 7.75 years 4.11 years 6.37 years (6) The half lives of domestic and Japanese literature in the medical science are comparatively short.

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An analysis of children's books used in the educational activities in kindergarten (유치원의 도서 활용 실태 분석)

  • Park, Hye Kyung;Chung, Dae Ryun
    • Korean Journal of Child Studies
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    • v.21 no.4
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    • pp.211-226
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    • 2000
  • This analysis of the children's books used in kindergarten classroom activities focused on educational meanings of the books. The analysis included books used in 8 kindergartens in 1999. Finding were that 76.6% of books were published in the 1990s; 60.7% of the lines per page were over 5 lines; only 55 of 542 books were recommended as good books by public institutions; half of the books provided factual knowledges or informations; Korean books included more realistic than fantastic fiction while the opposite was true of foreign books; in Korean books, male characters appeared far more often than females; 70.1% of the themes of the books were related to the ten themes of life suggested by the Ministry of Education; and 44.8% of the contents included moral values while only 17.5% of those included adventure, hobbies or pastimes.

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A Study on Use Behaviors of Books through Circulation Data Analysis in an Academic Library (대학도서관 대출데이터분석을 통한 장서 이용행태 및 특성에 관한 연구)

  • Yang, Ji-Ann
    • Journal of Korean Library and Information Science Society
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    • v.48 no.2
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    • pp.263-293
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    • 2017
  • The purpose of this study is to analyze user behaviors of books in detail based on circulation data in an academic library. It analyzes circulation patterns of books for ten years from 2006 to 2015, which are surprisingly similar every year. Each pattern follows 'Loan books 20/50 rule' that 20% core collection occupies 50% of its circulation every year. This clarifies users' circulation patterns are highly consistent and very expectable. Also, using the cumulative distribution of book age, it defines the half-life of books and suggests the mathematical formula to measure it. Circulation patterns of the whole loan book and core collection for ten years are very different in terms of subjects, user groups, and divisions. This indicates that core collection plays a significant role in analyzing circulation statistics and usage patterns for the efficient collection development in the future.

A Study on the Citation Document Analysis of Business Administration.Economics.Trade (경영.경제.무역학분야의 인용문헌 분석에 관한 연구)

  • Chung, Jin-Sik;Won, Ji-Wook
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.20 no.1
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    • pp.5-22
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    • 2009
  • This study is analyzed the cited documents after selecting Management Administration Economics Trades in order to comprehend the study sphere and tendency for the three years from 2005 to 2007 in which 540 articles and 22,147 cited documents. In the analyzing result, the scientific study exchange communication activities is making progress more actively by the sole study rather than the joint study and over 77% of references are published before around 10 year-old, specifically 8.5 year-old documents have been used the most. The half-life period is 10.9 years for domestic books and 11.1 years for international books. For the journals, it is 6.0 years for domestic and 8.2 years for international which tells international articles are slightly longer half-life period than domestics.

The mutation research which with problem of the Spleen and the Stomach appears in skin care ("내경(內經)" 중심으로 경락(經絡)과 피부(皮膚)에 관한 연구(硏究))

  • Kim, Myung-Ju;Jeon, Hyun-Jeong
    • Journal of the Korean Institute of Oriental Medical Informatics
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    • v.14 no.2
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    • pp.11-20
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    • 2008
  • This thesis' "Hwang Jae Nai Kyung(黃帝內經)", it is one among Uihak5kyung(醫學五經), is originally total of 18 volumes, the first half of 9 volumes are Somun(素問) and the latter half of the others are Youngchu(靈樞). Also, it is best of old book and literature integrating process of Chinese's medicine. Somun(素問) is comprehensive and extensive principles from fundamental problem of medical science related etiology, pathology, physiology to such parts of preventive medicine as regimen, recuperation. Moreover, therapeutic part of diagnosis and remedy, practice of acupuncture and moxibustion is recorded to Youngchu(靈樞). In the "Hwang Jae Nai Kyung(黃帝內經)", basic system takes precautions and medical cure for disease by approaching not method analyzing body but fundamentals of oriental medicine observed as organizing relation. For the purpose of mixing up beauty based on Buddhism of books, we shall pursuit notion of beauty treatment to method improving health because period flowing is changed to real well-being culture chasing outside beauty and healthy life. Then, to come close for part of oriental medicine and cosmetology, we shall present method of meridian pathways and understand device for cosmetic improvement by analyzing relation to 12 of pathways, the five viscera and the six entrails & skin.

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A Study on the Life of Kang Myeong-gil and His Medical Theories (강명길(康命吉)의 생애(生涯)와 의학사상(醫學思想)에 대한 고찰)

  • Lee, Jeong-Hwa
    • Korean Journal of Oriental Medicine
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    • v.17 no.3
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    • pp.25-34
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    • 2011
  • Gang Myeong-gil(康命吉) wrote Jejung sinpyeon(濟衆新編), one of three major medical books produced in the latter half of the Joseon Period. Jejung sinpyeon, edited at the behest of King Jeongjo, was intended to overcome the shortcomings of the then best medical book, Donguibogam(東醫寶鑑), and to update medical knowledge in a bid to spread that knowledge widely to the general public. Jejung sinpyeon contains the life and medical theories of the physician Gang Myeong-gil. In order to examine Gang Myeong-gil's life and medical theories, which influenced the edition and characteristics of Jejung sinpyeon, this paper studies his family lineage, medical records and the editorial characteristics of Jejun sinpyeon. Gang Myeong-gil and his ancestors served in government medical offices for some 200 years, and Gang Myeong-gil himself served as a physician at Naeuiwon for thirty years. His descendants also served as physicians upon passing the state-administered examination. Gang Myeong-gil preferred to prescribe drugs, and this inclination led him to include Yakseongga in Jejung sinpyeon, and he took an open and practical attitude towards the editing of the book. This approach is supported by the chapter on experience-based prescriptions in Jejung sinpyeon and the prescriptions of the Royal Infirmary, thus revealing his humanitarian and open thinking on medicine.

A Study on Furniture Terminology (II) - For Types & Hinges of Traditional Korean wood Furniture - (가구 용어 연구 II - 전통가구 종류 및 경첩을 중심으로 -)

  • Moon, Sun-Ok
    • Journal of the Korea Furniture Society
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    • v.20 no.2
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    • pp.143-153
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    • 2009
  • This study describes the furniture terms in English relating to the types (Jang, Nong, Bandazi) and hinges (Gyeongchup) of traditional Korean wood furniture considering furniture globalization. Traditional Western chest, commode, wardrobe, cupboard, secretary, cabinet, and bookcase, which store something such as clothing, books, tablewares, small things and so on, could be compared with the Jang, Non, and Bandazi in terms of the pieces' use in researching the terms between English and Korean language. Hardwares decorating surfaces of the pieces, including the furniture types and details, were studied according to the shapes and the uses in order to explore the two terms. As a result, the terms of chest (Gaew), commode (Seolapjang), cupboard/buffet (Chanjang), wardrobe (Ottjang), cabinet (Jang), secretary (Jang), bookcase (Checkjang), and Half-opened chest (Bandazi) were analyzed and proposed in Korean and English language. In addition, the terms of the hinges between the two furniture were studied as well.

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A Study on Insaenggeukjang and Junggangeug in the 1930's (1930년대 극단 '인생극장(人生劇場)'과 '중간극'의 의미)

  • Kim, Namseok
    • Journal of Korean Theatre Studies Association
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    • no.49
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    • pp.101-131
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    • 2013
  • This paper reviews the Insaenggeukjang's history and Insaenggeukjang's play. This paper has been written with a purpose to understand and to examine the members(actors and actresses), the structure, the plays, the performing works, the change process, and the meaning of Insaenggeukjang(life theater) and junggangeug(middle-theater) in 1930s. Insaenggeukjang is Korean theater for the drama in the second half of 1930s. In particular, Insaenggeukjang is a theatrical troupe that led Korean theatrical troupes in 1937 to 1938. This paper intend to examine Insaenggeukjang's history, activity, feature and works. I study Insaenggeukjang and performing works contained in the newspapers and the magazines in 1920-30s, and conference papers and theater-art books published recently.

A Study on the Nursing Student's Attitude Toward Death and Perception on Hospice Care (간호학생의 죽음에 대한 태도 및 호스피스에 대한 인식)

  • Lee, Hyun Jung
    • Journal of East-West Nursing Research
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    • v.19 no.2
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    • pp.88-95
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    • 2013
  • Purpose: The purpose of this study was to examine nursing students' attitude toward death and perception on hospice care. Methods: The survey was performed on 103 nursing students in one university in Goseong-gun, Gangwon-do. The data were collected by questionnaires and analyzed using descriptive statistics. Results: Regarding the attitude toward death, 90.3% of the students had thought about death. They worried about sense of loss and sadness due to parting with family (31.1%). About half (51.5%) of the students considered death as a final process of the life. With regard to the perception of hospice, 92.2% of the students heard about hospice through books or nursing classes (65.0%). Public institutions running by government was considered to the students as the best hospice management institution (44.7%). The students thought a ideal model of hospice setting in Korea was hospital or institution specialized with hospice care (51.5%). They considered the barriers to effective hospice care in Korea was the lack of the public consensus on the need for hospice program (35.9%). The average perceptions about the purpose of hospice care was 4.33 whereas the average of the need of hospice care was 3.85. Conclusion: The findings of the study provide the basis for expanding nursing practice and education related to hospice care.