• Journal of the Korean BIBLIA Society for library and Information Science
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• v.18 no.1
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• pp.147-168
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• 2007

Academic library 2.0 which is adapted from Web 2.0 is expected to reform library services. This study analysed the librarian's tasks in the new environment of academic library 2.0 to provide a base of new task development that combined traditional and new works. The analysing of a librarian's tasks resulted in some changes to the concept of traditional tasks like that of : 'Collection Development and Acquisitions' changed to 'Resource Development', 'Cataloging and Classification' changed to 'Technical Development', 'Circulation' changed to 'Information Literacy'. 'Reference Work' changed to 'Service Development', 'Preservation' changed to 'Archiving'. The Tasks of a Librarian is expanding and the important issues for 'Expanding the Professional Role of the Librarian' are cooperation, educational culture and technological ability.

• Korean Journal of Veterinary Research
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• v.64 no.2
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• pp.16.1-16.9
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• 2024

Autologous pericardial tissues are utilized in veterinary cardiovascular surgeries due to their accessibility and effectiveness. To enhance handling and biomechanical properties, glutaraldehyde (GA) fixation is applied. However, GA fixation can induce calcification, leading to tissue failure. This study aimed to establish an optimal rapid anti-calcification protocol by integrating ethanol treatment with the proven effective GA concentration and fixation time, facilitating application from collection to utilization. Pericardia were fixed with 0.625% GA for 20 min and subjected to ethanol treatment for 0 (group A, control), 20 (group B), and 30 minutes (group C). The treated tissues underwent mechanical test and were implanted subcutaneously in 3-week-old male rats for 7 weeks before extraction, followed by calcium analysis and histological examination via hematoxylin and eosin staining. No significant differences in mechanical properties were observed among the groups. The ethanol-treated groups (groups B and C; p < 0.05) exhibited significantly lower calcium levels than control (group A). Microscopy confirmed collagen and elastic fibers preservation, without significant immune cell variance. However, higher fibrocyte presence was noted in the ethanol-treated groups. This study presents a rapid anti-calcification protocol combining ethanol treatment with optimal GA fixation, suitable for direct surgical use of autologous tissues. Further research is necessary for long-term efficacy evaluation.

• Convergence Security Journal
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• v.24 no.3
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• pp.81-93
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• 2024

The purpose of this paper is to derive considerations when improving the Personal Information Protection Act based on the personal information protection life cycle of the generative artificial intelligence model as generative artificial intelligence models are introduced and used in Korea a lot. Through the study, the necessity of using open information in the collection stage, using personal information preservation technology in the learning stage, and preparing the basis for the development of protection technology in the holding stage was derived. It also revealed the necessity of managing the generated information in the generation and inference stage, re-learning in the limitation and destruction stage, and preparing a filtering basis. It is expected that the results of this study can be used to revise the Personal Information Protection Act and make policies in the future.

• Korean Journal of Animal Reproduction
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• v.26 no.1
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• pp.9-16
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• 2002

This study was carried out to investigate the effects of extenders such as Beltsville thawing solution(BTS), Modena and Androhep, preservation temperature and period of liquid boar semen on semen characteristics and reproductive performance. Boars were raised at Swine Artificial Insemination Center in National Livestock Research Institute, Sunghwan, Chungnam, Korea. This experiment was carried out from 1995 to 2000. The results obtained were summarized as follows. 1. Sperm motility in the samples with Androhep and BTS reduced from day 5 and in the samples with Modena reduced from day 3 of storage. pH or 3 extenders varied from 6.24 to 7.04 during day 1 to 5 of storage. Farrowing rate of sows inseminated with liquid boar semen offended with BTs, Modena and Androhep extenders did not show any differences until day f after semen collection. Sows inseminated with Androhep extender had better farrowing rates (P＜0.05) than those with Modena extender at day 1 or 5 after semen collection, but farrowing rates after AI using BTS did not differ compared to those Androhep and Modena. Litter size did not show any differences among the three extenders, but Androhep had the decreased litter size from day i of storage. 2. Motility and normal acrosome of the sperm preserved at 5$^{\circ}C$ did not show any differences until day 4 of storage, but those at 17$^{\circ}C$ changed from day 3 and 4, respectively. Farrowing rate of sows artificially inseminated with liquid boa. semen preserved at 17$^{\circ}C$ had higher, than at 5$^{\circ}C$ (p＜0.05), but there was no significant differences in litter size. Farrowing rates and litter size were decreased from day 2 and day 3 of storage at 17$^{\circ}C$, respectively. Farrowing rate of sows inseminated with the preserved semen at 5$^{\circ}C$ did not changed until day 4, but the litter size at 5$^{\circ}C$ was lower than that at 17$^{\circ}C$.

• Conservation Science in Museum
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• v.29
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• pp.133-152
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• 2023

This study references preceding studies to examine the history of paint application techniques using various paints in the past, with the aim to contribute to the long-term preservation of large military cultural heritage assets situated outdoors. To this end, the study compared the findings of preceding research with the findings of an analysis conducted on a H-13 helicopter housed at the War Memorial of Korea. Upon collecting and analyzing samples from three grounded WWII aircraft from above-ground by preceding studies, it was confirmed from each sample that the various chemical properties of chrome ensured the effectiveness of the protective coating. The compound was first tested as a corrosion-inhibiting pigment in the early 1940s and proved its excellent moisture-resistant properties over the course of 80 years, despite the deterioration of the paint layer and long-term exposure to the natural environment. For this reason, it has been widely used as a corrosion inhibitor for aluminum alloys in the aviation industry. In other word, the most widely-used material for preventing corrosion was an organic primer containing chromate. In this study, based on the paint analysis of a H-13 helicopter operated in the Korean War, it was shown that the second layer, consisting of the primer, contains chromium oxide (Cr₂O₃). In addition, it was estimated that red lead tetraoxide (Pb₃O₄) was used for the vehicle. Analysis results and data from previous studies can help to confirm the continued effectiveness of corrosion prevention function provided by chromate. Meanwhile, the result of infrared spectroscopy analysis confirmed the use of alkyd resin. In the future, comparisons with a more diverse range of artifacts will allow the identification of changes in the manufacturing technology of paints used to protect alloys from corrosion.

• Journal of the Korean Society for Library and Information Science
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• v.46 no.2
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• pp.55-82
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• 2012

This study seeks to develop a curriculum operating model for Korean Library and Information Science, based on investigations into LIS curricula at home and abroad. Standard courses that can be applied to this model were also proposed. This study comprehensively analyzed the contents of domestic and foreign curricula and surveyed current librarians in all types of library fields. As a result, this study proposed required courses, core courses, and elective courses. Six required LIS courses are: Introduction to Library and Information Science, Information Organization, Information Services, Library and Information Center Management, Information Retrieval, and Field Work. Six core LIS courses are: Classification & Cataloging Practice, Subject Information Resources, Collection Development, Digital Library, Introduction to Bibliography, and Introduction to Archive Management. Twenty selective LIS courses include: the General Library and Information Science area (Cultural History of Information, Information Society and Library, Library and Copyright, Research Methods in Library and Information Science), the Information Organization area (Metadata Fundamentals, KORMARC Practice), the Information Services area (Information Literacy Instruction, Reading Guidance, Information User Study), the Library and Information Center Management area (Library Management, including management for different kinds of libraries, Library Information Cooperator, Library Marketing, Non-book Material and Multimedia Management (Contents Management), the Information Science area (Database Management, including Web DB Management, Indexing and Abstracting, Introduction to Information Science, Understanding Information Science, Automated System of Library, Library Information Network), and the Archival Science area (Preservation Management).

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.12
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• pp.4826-4832
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• 2010

The study has been done for about two months through June 2 to July 30 of 2010. The study subjects are three herbal-pharmaceutical companies located in Seoul. Each of them purchased thirteen types of medicinal herbs, then the study did analysis for microbial contamination status of bacteria and fungi. Here, the study focuses on settling out fundamental data bases regarding the investigation standards of microbial contamination. As comparing the study results with contamination limits of bacteria and fungi which are represented by $10^7$ CFU/g and $10^4$ CFU/g in number respectively, the total percentage of fungi contamination which is 12.8% is higher than that of bacteria is only 7.7%. In the DNA homology analysis regarding 16S rRNA gene, 117 of colonization have been selected as study subjects. Including B. cereus composing of resistant spores, soil microbes account for approximately 96.6%. It indicates that it is important to establish collection and preservation systems in handling medicinal herbs. Also, it is critical to manage microbial contamination limits. In conclusion, the study proposes the needs to study on possible mingling of bacteria and fungi in manufacturing process, and microbial contamination status in medicinal herbs.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.5 no.2
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• pp.313-323
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• 1998

This study was a descriptive research on the level of self-care available to continous ambulatory peritoneal dialysis patients (hereinafter referred to as 'CAPD patient') related to the specific area of infection management. The method employed for the collection of data was a modified instrument of the self-care survey essentially based on Young Sook Choi's instrument. The relevant data was collected from september 1, 1996 to september 30, 1996. The subjects were provided with an open-ended question regarding the reasons behind why they did not seek self-care. The answers provided about self-care compliance were analyzed by SPSS for frequency, percentage, mean, t-test, ANOVA. Reasons for non-compliance were analyzed by content analysis. The results of the study were as follows : 1. The percentage of patients engaging in self-care were according to the following self performed tasks : preparation of dialysis : 30.58 points Dialysate exchange procedures : 49.40 points - Two bag type : 50.50 points - Spike type : 48.80 points - Neo type : 48.90 points Catheter exit site care : 25.13 points More specifically, in relation to the preparation of dialysis as referred to above, those patients engaging in self care was relatively high with respect to the cleaning of the dialysis before use and for the preservation of peritosol. However, in dialysate exchange procedures, data revealed that those patients engaging in self-care are relatively low with respect to putting on a mask during the performance of peritosol exchange. Similary in peritosol exchange procedure and catheter exit care, low levels of self-care performance were found in the area of putting on a mask during the peritosol exchange procedures and catheter line testing procedures, respectively. 2. In general characteristics, there appeared to be no distinction in self-care compliance among CAPD patients. 3. The main reasons for non-compliance were based in the following factor : intellectual, attitude, enviromental surrounding and physical. As a result of the foregoing finding, nurses should provide adequate assistance to promote self-care compliance by CAPD patients by checking the preparation of dialysis, dialysate exchange procedure, and catheter exit site care which recieved low point in this research.

• The Journal of Korean Medical History
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• v.31 no.1
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• pp.123-134
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• 2018

Today, knowledge itself has become a resource which must be protected by the pertinent community of its contributors and users, from being manipulated or distorted by third-party players. The preservation of knowledge in relationship to the cultural context of its origins, has been recognized by international organizations intent on maintaining authentic voice and perspective. Globally, the WIPO (World Intellectual Property Organization) organizes the annual IGC (Intergovernmental Committee) meeting to address various issues associated with each country's utilization of intellectual and bio source property. Korean Medicine is the official name for the traditional medicine that has been inherited from the cultures of the Korean Peninsula. It is one of the four practices of East Asian Medicine including Traditional Chinese Medicine (TCM) from China, Kampo Medicine of Japan, and Sino-Vietnamese Medicine in Vietnam. As a cultural treasure representing centuries of evolving knowledge, Korean Medicine is protected under intellectual property rights afforded by WIPO, and must be understood in relationship to, and distinct from, TCM. It is understood that China has a strong political purpose to claim all the traditional medicines of the East Asian region under the name of TCM, including Korean Medicine. In fact TCM was authorized as the representative name for all East Asian medicine by decisions made by the ISO (International Standard Organization) in 2015. This paper proposes a pilot study on how to protect the intellectual property of Korean Medicine from efforts by China to claim it under the umbrella of TCM. Using the Uibang Yuchui (醫方類聚, Classified Collection of Medical Formulas) this paper suggests establishing a Database of UBYC, which was published in 1477 by the Joseon Korea government. UBYC was the reorganized version of contemporary East Asian medical sources, and has already hundreds of year's rich indigenous and culturally specific medical history of Korea, from which Korean Medicine has been built.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.35 no.1
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• pp.44-52
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• 1990

In order to examine the possibility of seed propagation of jerusalem artichoke (Helianthus tuberosus L.) which has been propagated vegatatively so far, it was investigated the growth characteristics of seedlings and the biomass productivity by seed propagation in jerusalem artichoke. The results indicated that the seedlings from seeds exhibited the physiological dwarfing as a rosette habit. The physiological dwarfing as a rosette habit in jerusalem artichoke seedlings from seeds was a kind of appearance affected by photoperiod. This abnormal habit in seedlings from JA6 seeds during the growing period was persisted in short photoperiod of 10 hrs but was disappeared in long photoperiod of 14 hrs. In the condition of long photoperiod, seedlings from seeds grew normally and the average tuber yields obtained from seed propagation was finally 3.51 ton/10a, which can be the satisfying level to the use of seed propagation despite its complexity such as the needs of specific seedling time because it gives a high biomass productivity. This potential utilization of seed propagation in jerusalem artichoke can be basically applied to the collection or preservation of germ plasm and the improvement of jerusalem artichoke.