• 한국문헌정보학회지
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• 제55권4호
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• pp.219-243
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• 2021

본 연구에서는 지역사회적 특성이 해당 지역 구성원의 정보행위에 영향을 미친다는 지역 정보지평 이론에 근거하여, 지역사회의 사회경제적 박탈 수준이 공공도서관 도서 대출에 미치는 영향을 분석하였다. 이를 위해 다차원적 빈곤 지수에 기반하여 사회경제적 박탈 지수를 구성하였으며, 수도권 지역사회의 2015~2018년 박탈 지수를 산출하였다. 동 기간의 수도권 지역사회의 공공도서관 대출 책수는 국가도서관통계시스템을 통해 수집하였다. 박탈 지수와 대출 책수 간의 관계를 파악하기 위해 다층모형 로버스트 선형회귀분석을 실시하였으며, 통제변수로는 지역사회 특성과 도서관 특성을 활용하였다. 분석결과, 지역사회의 사회경제적 박탈 수준이 높아질수록 해당 지역 구성원의 1인당 공공도서관 대출 책수는 감소하는 것으로 나타났다. 또한 도서관의 소장도서 수가 많은 지역에서 박탈 수준이 높아지면 대출 책수의 감소폭이 큰 것으로 나타났으나, 그렇지 않은 지역에서는 그 효과가 미미하였다. 나아가 지역사회 단위면적당 도서관 수는 박탈 지수의 효과를 조절하지 않았지만, 전반적으로 대출 책수에 긍정적인 영향을 미친다는 것을 알 수 있었다. 이러한 연구결과는 정보격차를 해소한다는 기존 공공도서관의 역할에 새로운 시각을 제시하는데, 특히, 공공도서관 운영 및 서비스 전략 수립에 지역사회의 사회경제적 특성을 고려하여야 함을 시사한다.

• International Journal of Computer Science & Network Security
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• 제22권8호
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• pp.25-34
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• 2022

Today, further education of adults in the UK is one of the developing areas of continuing education. The Open University with distance learning, in the process of which innovative forms and methods based on computer and telecommunication technologies are used, is particularly successful in the organization of additional education of the adult population. The advantages of distance learning, multimedia - the latest information technologies, which provide the combination of graphic images, video, sound with the help of modern computer tools, are noted. The basic principles and forms underlying the technologies and forms of work with the elderly are defined. The international experience of implementing "Universities of the Third Age" is summarized. The most widespread approach in adult education in Great Britain is informational. The use of computer technologies motivates a new paradigm in educational methods and strategies, which requires new approaches, forms of learning, and innovative ways of delivering educational materials to adult learners. Information technologies have gained great popularity in such activities as distance learning, online learning, assistance in the education management system, development of programs and virtual textbooks in various subjects, online search for information for the educational process, computer testing of students' knowledge, creation of electronic libraries, formation of a single scientific electronic environment, publication of virtual magazines and newspapers on pedagogical topics, teleconferences, expansion of international cooperation in the field of Internet education. The information technology of synchronous distance learning "online" has gained considerable popularity in the educational process today. A promising direction is the use of multimedia technologies in educational activities to create a design of a virtual computer environment by decoding audiovisual information.

• Journal of Information Science Theory and Practice
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• 제8권1호
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• pp.33-44
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• 2020

This article is a part of a doctoral research project on developing the faculty-librarian collaboration model to support learning and research at Vietnamese universities. The findings of this study have crucial significance in drawing a broader view of the importance of faculty-librarian collaboration and the roles of such collaborators at Vietnamese universities. Qualitative methodology was used to formulate related topics and achieve these research objectives. Semi-structured interviews were carried out at four universities in Vietnam with three key informants, including the faculty, librarian, and administrators (dean/vice dean of faculty, director/deputy director of the library). From March to April 2019, researchers conducted 29 interviews with three participant groups. The striking results of this research showed that the faculty and librarians realized the significance of a collaborative relationship and expect that Vietnamese universities will design and deploy a model to boost the effectiveness of this collaboration. Besides this, the study found that the collaborators play certain important roles within the collaborative relationship, for instance, that of reference, coordinator, special lecturer, cooperator, and information user.

• International Journal of Computer Science & Network Security
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• 제21권6호
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• pp.151-155
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• 2021

The article is based on a model, in the context of which there are two fundamental building blocks of basic library skills and skills in the use of information technology. The former are formed within the framework of educational programs for users of academic libraries, the latter are formed within the framework of initiatives such as the European Computer Driving License. Between the basic and the highest levels of the concept of "information literacy" there are seven heading skills and attributes, the repeated practice of which leads from the position of a competent user to an expert level of reflection and critical awareness of information as an intellectual resource. Freshmen will likely be at the beginning of the arrow, probably practicing only the first four skills, while graduate students and young scientists will be closer to the end and will use seven skills.

• Journal of Information Science Theory and Practice
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• 제8권1호
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• pp.45-55
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• 2020

The purpose of this work was to study library website users' actions by tracking their behavior, determining popular content, and identifying browsing patterns and subsequent improvement of access to popular content. The study of behavior models and the use of web analytics has led to the emergence of solutions that improve the usability and functionality of the State Public Scientific-Technological Library of the Siberian Branch of the Russian Academy of Sciences (SPSTL SB RAS) website. These are: identifying user tasks as they are developed, conducting user testing to better understand the event. tracking data and collecting additional data to verify the effectiveness of the changes made. Examining data on the duration of the session and the number of visits will help determine the goals of user visits and develop new recommendations. Usability analysis and testing will make it possible to compare the data obtained using web analytics and the perception of the library site by the users themselves. Recommendations are offered to libraries on the use of data on the real behavior of the target audience of the library website to improve access to library resources and services, increase their relevance and improve information services.

• 한국환경농학회지
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• 제39권1호
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• pp.26-35
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• 2020

BACKGROUND: Microbes that govern a unique biochemical process of oxidizing ammonia into dinitrogen gas, such as anaerobic ammonium oxidation (anammox) have been reported to play a pivotal role in agricultural soils and in oceanic environments. However, limited information for anammox bacterial abundance and distribution in the terrestrial habitats has been known. METHODS AND RESULTS: Phylogenetic and next-generation sequencing analyses of bacterial 16S rRNA gene were performed to examine potential anammox bacteria in paddy soils. Through clone libraries constructed by using the anammox bacteria-specific primers, some clones showed sequence similarities with Planctomycetes (87% to 99%) and anammox bacteria (94% to 95%). Microbial community analysis for the paddy soils by using Illumina Miseq sequencing of 16S rRNA gene at phylum level was dominated by unclassified Bacteria at 33.2 ± 7.6%, followed by Chloroflexi at 20.4 ± 2.0% and Acidobacteria at 17.0 ± 6.5%. Planctomycetes that anammox bacteria are belonged to was 1.5% (± 0.3) on average from the two paddy soils. CONCLUSION: We suggest evidence of anammox bacteria in the paddy soil. In addition to the relatively well-known microbial processes for nitrogen-cycle, anammox can be a potential contributor on the cycle in terrestrial environments such as paddy soils.

• Journal of Information Science Theory and Practice
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• 제11권3호
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• pp.58-78
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• 2023

This study aimed to discover the notable experiences of Library and Information Science students in a virtual internship program. It employed qualitative descriptive research design by thematically analyzing the monthly internship journal of the interns. Using Colaizzi's method to identify themes from their experiences, the study revealed that interns expected to gain knowledge and skills on operations, services, and new information communication technologies in libraries. Orientation was found helpful in identifying the things interns needed to prepare. The interns faced issues from procrastination and technical difficulties, which they coped with employing avoidance strategies. Overall, the internship was viewed as an opportunity to learn and navigate the online digital system of the library despite the coronavirus disease 2019 pandemic. They realized their capacity and reflected on which competencies need improvement. In conclusion, students still learned the necessary knowledge and skills of a librarian; experienced the challenges faced in an actual library and were provided with various opportunities and realizations regarding the practice of librarianship. This study proposed a three-stage framework that outlines the involvement of the supervising instructors, librarians, and interns in the internship program from the preparation to the process and post-assessment.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2011년도 추계학술대회
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• pp.483-486
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• 2011

최근 크고 작은 차량사고로 인한 인명, 재산 손실 때문에 비행기에서 사용되고 있는 것과 유사한 기능을 가진 블랙박스를 차량에 장착시켜 운전자들은 차량사고의 원인을 분석하기 위해 차량용 블랙 박스를 사용하고 있다. 기존의 블랙박스들에서 사용된 운영체제와는 달리 안드로이드 OS는 다른 OS들에 비해 이식성이 좋으며 개방 플랫폼을 지원해서 개발 시 추가적인 비용이 들지 않으며 검증된 많은 라이브러리들을 포함하고 있어 별도의 외부 라이브러리를 사용할 필요가 없다는 장점이 있다. 또한 기존의 블랙박스들은 사고 발생 시 자동으로 사고 알림 신고를 보내지 못하는 문제점이 있다. 본 논문에서는 기존의 블랙박스에서 사용된 OS와는 다른 장점이 있는 안드로이드 기반의 테스트 보드에 GPS 모듈과 가속도 센서 정보를 이용하고 스마트 폰에서 사고 감지 시 지정된 번호로 메시지를 전송하는 기능을 가진 블랙박스를 구현하였다.

• Journal of Information Science Theory and Practice
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• 제8권4호
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• pp.55-66
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• 2020

The purpose of this study is to examine the relationship between collaborative information seeking and users' learning style preferences and their experience of information systems. The study investigates the role of four different factors including learning style, task complexity, and user experience in collaborative information seeking in digital environments. Sixty participants (30 pairs) were randomly chosen from volunteer graduate students of Kharazmi University (Iran). Participants completed Kolb's learning style questionnaire and a user experience questionnaire and then performed two information seeking tasks (one simple and one difficult) in a lab setting. They could exchange information with their partners or a librarian using Skype. The sessions were recorded using Camtasia. The results showed that with an increase in task difficulty, collaborative information seeking activities increased and more interactions with partners and the librarian occurred. The number of executive help-seeking requests was higher than the number of instrumental help-seeking requests. This research confirms that learning style is related to the way users interact with the digital library and help seeking. The research showed that in difficult tasks, the differences among users with different learning styles become more evident, and that generally interactions increase in more difficult tasks. Among the learning styles, the accommodating style had the highest number of relationships with collaborative information seeking variables. Most of the statistically significant relationships between users' prior computer experience and collaborative information seeking variables were related to the time variable.

• 한국축산식품학회지
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• 제42권4호
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• pp.672-688
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• 2022

The objective of this study was to explore the potential of front face fluorescence spectroscopy (FFFS) as rapid, non-destructive and inclusive technique along with multi-variate analysis for predicting meat adulteration. For this purpose (FFFS) was used to discriminate pure minced beef meat and adulterated minced beef meat containing (1%, 2%, 3%, 4%, 5%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, and 100%) of chicken meat as an adulterant in uncooked beef meat samples. Fixed excitation (290 nm, 322 nm, and 340 nm) and fixed emission (410 nm) wavelengths were used for performing analysis. Fluorescence spectra were acquired from pure and adulterated meat samples to differentiate pure and binary mixtures of meat samples. Principle component analysis, partial least square regression and hierarchical cluster analysis were used as chemometric tools to find out the information from spectral data. These chemometric tools predict adulteration in minced beef meat up to 10% chicken meat but are not good in distinguishing adulteration level from 1% to 5%. The results of this research provide baseline for future work for generating spectral libraries using larger datasets for on-line detection of meat authenticity by using fluorescence spectroscopy.