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Philosophical Foundations of Information Services and its Attributes (정보봉사의 속성과 철학적 기반)

  • Park, Joon-Shik
    • Journal of Korean Library and Information Science Society
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    • v.41 no.2
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    • pp.61-80
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    • 2010
  • The purpose of this paper is deriving philosophical foundations of information services by clarifying its concepts and attributes. Clarifying its concepts and attributes is based on the origin of the term information services, definitions and contents, historical and social perspectives. The theory of information services was reorganized by logically demonstrating that the term "information services" is most suitable name to represent its essence, attributes, and activities. The philosophy of information services has the key elements as instruction, information, guidance, and service in humanistic aspects which have been shown consistently in the origin of the term, definitions, historical and social perspectives. This paper tried to establish philosophical basis for information services that is focused on these elements.

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An Analysis of Articles Related to Smoking and Smoking Cessation of Korean Adolescents (국내 청소년 흡연과 금연에 관한 선행연구 분석)

  • Kim, Young-Sook;Jeong, Bok-Rae
    • Research in Community and Public Health Nursing
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    • v.21 no.1
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    • pp.53-62
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    • 2010
  • Purpose: The purpose of this study was to analyze the contents and trends of smoking and smoking cessation of adolescents in Korea. Methods: The subjects were 315 researches from 1997 to 2008 in Korea. They were examined in terms of subjects, research design, key words, types of intervention, times of intervention, and dependent variables for experimental research, and in terms of subjects, concepts, research questions and research methods for qualitative research. Results: Of the studies 52.4% were master's theses, and 22.9% of the subjects were male high school students. The most common research design was descriptive design. Major concepts studied were related to emotional cognitive variables. Among 80 experimental researches, 70% were about smoking cessation programs. The number of qualitative studies was only 6. Their concepts were smoking experience, motives for smoking cessation, smoking process, and motives for smoking. A major research question was: What does smoking mean to adolescents? Conclusion: More research should be done for the female students' smoking and smoking cessation. Also, research that adapts educational programs for smoking and smoking cessation needs to be performed through at least a 10 times longer period and in regular basis to get desirable results.

Seismic Moment Tensor and Its Inversion : An Overview (지진모멘트 Tensor와 전환 : 개요)

  • 김소구;우종량
    • The Journal of Engineering Geology
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    • v.5 no.2
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    • pp.215-231
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    • 1995
  • The key concepts of seismic moment tensor are introduced in a 'physicist - oriented' style. The theory and application of seismic moment tensor which have been developed since the 1970s have become one of the most important branches in modern seismology. The description of earthquake sources in the modern seismology have led to much deeper understanding of the physics of indigenous earthquakes as well as various kinds of artificial seismic events, such as underground explosions, mining rockbursts, and reservoir induced tremors. Furthermore, with the development of digital seismological observation, some concepts, which were not included in 'classical' seismology, or not so important in 'classical' seismology, has become more and more important. It seems that it has been the time to have a new look at the fundamentals of seismology as a branch of applied physics, especially the part dealing with the physics of earthquake sources. Also in this field it may be important to clarify some fundamental concepts which, unexpectedly, have caused confusions even among professionals.

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An Analysis of Research Diversity in "The Journal of Information Systems": 2001-2008 (정보시스템연구의 연구경향에 대한 분석: 2001-2008)

  • Ryu, Young-Tae
    • The Journal of Information Systems
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    • v.18 no.2
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    • pp.35-59
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    • 2009
  • The study of Information Systems(IS) is a relatively new discipline area, thus an analysis of the latest research literature could be useful to identify what the researchers are doing and what can be done to improve our discipline. With that purpose in mind, this study analyzes the total 208 articles published in "The Journal of Information Systems~ between 2001 and 2008. The classification system that comprises three key characteristics of diversity (research topic, research method, and reference discipline) was developed based on a review of prior literature. The results of this study were also compared with Kim et al.(2005)'s and Vessey et al.(2002)'s results to identify issues in current Information Systems research and 10 suggest some recommendations for future In formation Systems research. The findings identify popular research topic:s, the dominant research method, and reference discipline. The popular research topics consists of organizational concepts, problem domain-specific concepts, and systems/software management concepts. Field study was characterized as the dominant research method in the papers included in the study. Information Systems itself represents the major theoretical reference of the studies. However, many papers in this study relied on a number of reference disciplines., none of which was dominant, or they did not rely on a specific reference discipline. Finally, this study suggests more research on the disciplinary issues, more training on the research method, more accurate and specific reference discipline, and controlled diversity.

Trend of Manual Therapy (맨손치료의 경향)

  • Bae Sung-Soo
    • The Journal of Korean Physical Therapy
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    • v.10 no.1
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    • pp.181-191
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    • 1998
  • The age of specialization is upon physical therapy, as evidenced by the many special interest group. One of the special interest is manual therapy, which is the study of neurology, biomechanic, behavior science and pathology as well as the application of evaluative and treatment techniques of the neuromusculoskeletal system. Trend of manual therapy cover the whole medical in Europe. but America has two categories which is the neurologic manual therapy and the orthopedic manual therapy. The neurologic manual therapy was integrated with theory of PNF, Bobath technique, Vojta which is neurophysiologic approach concept. It is called motor control. A key aspect of the motor control requires a through knowledge of neurobiologic, biomechanic, and behavioral science. The orthopedic manual therapy runs to the evaluation and treatment of joints and their surrounding structures increase or decrease mobility and Fain control. In this article has to define and clarify the basic concepts of orthopedic manual therapy by comparing the general concepts, evaluation schemes, and treatment procedures of John McM Mennell, James Cyriax, Geoffrey Maitland, Freddy Kaltenborn and Ola Grimsby.

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SOME ASPECTS IN PRACTICAL ESTIMATION OF GROUNDWATER CONTAMINANT CONCENTRATIONS

  • Cho, Choon-Kyung;Ha, Bang-Soo;Kang, Sung-Kwon
    • Journal of applied mathematics & informatics
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    • v.8 no.2
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    • pp.417-428
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    • 2001
  • Spatial distribution of groundwater contaminant concentration has special characteristics such as approximate symmetric profile, for example, in the transversal direction to groundwater flow direction, a certain ratio in directional propagation distances, etc. To obtain a geophysically appropriate semivariogram which is a key factor in estimation of groundwater contaminant concentration at desired locations, these special characteristics should be considered. Specifically, the concepts of symmetry and ratio are considered in this paper. By applying these two concepts, significant improvement of semivariograms, estimation variances, and final estimation results compared with the ones by conventional approaches which usually do not account for symmetry and ratio are shown using field experimental data.

A COMPARATIVE OVERVIEW OF THERMAL HYDRAULIC CHARACTERISTICS OF INTEGRATED PRIMARY SYSTEM NUCLEAR REACTORS

  • NINOKATA HISASHI
    • Nuclear Engineering and Technology
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    • v.38 no.1
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    • pp.33-44
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    • 2006
  • This paper presents a review of small-to-medium-sized, pressurized-water-cooled nuclear power reactors whose major primary coolant systems are integrated into a reactor pressure vessel, the concepts categorized as Integrated Primary System Nuclear Reactors (IPSRs). Typical examples of these proposals of interest in this review are CAREM, SMART, IRIS and IMR, all of which are being aimed at the near term deployment. Emphasis is placed on thermal hydraulic aspects. A brief characterization of the IPSR concepts is made and comparisons of plant key parameters are shown. Discussions will follow for the core cooling under rated power conditions and natural circulation heat removal on the basis of the design data available in the public domain.

Designing Instruction to Facilitate the Understanding of the Functional Concept: Based on the Situated Learning Theory (함수개념의 이해 촉진을 위한 수업 설계: 상황학습이론을 중심으로)

  • 최정임;허혜자
    • School Mathematics
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    • v.3 no.2
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    • pp.373-399
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    • 2001
  • The function is a basic and key concept to understand mathematical problems. However, many students have difficulties to expand the knowledge to other related concepts and to transfer the knowledge to real world problems. The reasons for the problem may be that the concept of function is taught by simplified and abstracted formula without fully understanding of the reasoning process. Also, the examples for the concepts are artificial and not related to students' experiences. Situated learning theory provides great implications to solve these problems. So, this study was designed to teach the concept of function more meaningful to students by appling situated learning theory. Thirty-eight middle school students were participated in this study. Students were provided the instruction designed according to the principles of situated learning theory. Then, they were asked to complete attitude survey questionnair and a performance assessment task. The result showed that the instruction based on situated learning theory was useful to Promote students' understanding and motivation for learning. More implications of the study was provided in the paper.

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The Study of process for VV&A on acquiring the credibility of M&S (M&S 신뢰도 확보를 위한 VV&A 절차 적용에 관한 연구)

  • Choi, Yoo Jin
    • Journal of the Korean Society of Systems Engineering
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    • v.5 no.2
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    • pp.11-16
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    • 2009
  • This study introduces the verification, validation & accreditation (VV&A) process for modeling & simulation (M&S). VV&A is standard process for credibility of M&S. In several countries including USA, for weapon system of Defense Development using M&S, VV&A is necessary procedures to acquire official approving for credibility of M&S. Many countries have regular recommend practice guide (RPG) and instructive for VV&A of M&S. In this study, we focus the VV&A key concepts as Department of Defense RPG of USA and give the outline of the main VV&A concepts because we don't have any available VV&A Instructive. Also, this report documents the first significant VV&A application for a MITS(M-SAM Integrate Test System) including Verification and Validation(V&V) activity and tasks.

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A study of a n.0, pplication of marketing to library management (도서관경영에 있어서 마아케팅의 도입에 관한 연구)

  • 권은경
    • Journal of Korean Library and Information Science Society
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    • v.14
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    • pp.99-120
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    • 1987
  • This paper tries to a n.0, pply the concept and process of marketing which have been developed in profit sector to library management. Since the end of 60's certain marketing researchers, among them Kotler, Levy, and Shapiro have advanced the theseses that marketing is not just a business organization as well. Recently libraries have been interested in markeing also. Marketing is a concept of sensitively serving and satisfying human needs through voluntary exchanges of value. Library is a value exchange system in which library service is exchanged with community's patronage. In order for library user to involve in the value exchange system voluntarily, library should analyze user's needs and offer products satisfying the needs. For doing this, library should understand marketing. In this paper, author introduces the marketing concepts and process, tries to show how to a n.0, pply the key concepts and process to public library management. The needs of marketing in library sector, the effectiveness and barriers in a n.0, pplying marketing to library also discussed.

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