• Journal of the Korean Society for Library and Information Science
• /
• v.6
• /
• pp.105-135
• /
• 1979

This paper is intended to analyze and investigate the versity libraries in Korea. Nineteen national col-present status of four-year national college and unileges and universities based on a number of faculty member, enrollment, department, library staff, volumes in library, academic journals, book budget and facilities of library, and so we have to improve and develop a kind of problems with which national college and university libraries are confronted as follows: 1) Establishment of a position for the INFORMATION SPECIALIST. 2) Reorganization of the organization of college and university library. 3) Securing a position for the EDUCATIONAL RESEARCHER. 4) Upgrading a part of temporary employees. 5) Securing a self-control of library's administration. 6) Revising rules for labor employees in library. 7) Revising a STANDARD STATEMENT FOR ESTABLISHMENT OF UNIVERSITY. (Books and academic journals) 8) ' ( Facilities of library ) 9) Increase of a budget of library and establishing for an article of library budget. 10) Establishment of a new department exclusively responsible for library administration in the Ministry of Education. 11) Giving a leading(proper) role to Seoul National University Library among the other college and university libraries. 12) Establishment of The master course of INFORMATION SCIENCE or THE RESEARCH CENTER FOR INFORMATION SCIENCE in Seoul National University.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.38 no.5
• /
• pp.755-768
• /
• 2014

This study explores the situation of domestic production and import of dyes as well as type of dye supplier and type of dyer in the Joseon Dynasty based on an analysis of relevant documents. The findings are as follows. Many kinds of natural dyes and natural mordant were produced in the Joseon Dynasty. Some were imported from other countries when in short supply or for diplomatic reasons. As the government organization in charge of the dyes supply and demand, the Jeyonggam was cooperated with the Gongin merchants. As private merchants, there existed Hwapijeon merchants and Cheongramgye merchants. Cheongramgye merchants were both the producer and the seller of indigo sediment. There existed two types of dyers, such as government-operated dyers and private dyers. The Yeomjang (master dyers) and Yeommo (female dyers) were subjugated to government departments in the early part of Joseon Dynasty, but gradually allowed to pursue self-profit. The Yeomga was the private dye house that existed in the early period of the Joseon Dynasty. Ladies and female servants were also allowed to dye for family use or to help in livelihoods. Jeonyeomga was a branch specialized in indigo dyeing. Lastly, the Yoemgye were the merchants of dyed paper and textiles as well as dyers.

• Geomechanics and Engineering
• /
• v.1 no.2
• /
• pp.121-142
• /
• 2009

The paper deals with the applications of spectral finite element method to the dynamic analysis of framed foundations supporting high speed machines. Comparative performance of approximate dynamic stiffness methods formulated using static stiffness and lumped or consistent or average mass matrices with the exact spectral finite element for a three dimensional Euler-Bernoulli beam element is presented. The convergence of response computed using mode superposition method with the appropriate dynamic stiffness method as the number of modes increase is illustrated. Frequency proportional discretisation level required for mode superposition and approximate dynamic stiffness methods is outlined. It is reiterated that the results of exact dynamic stiffness method are invariant with reference to the discretisation level. The Eigen-frequencies of the system are evaluated using William-Wittrick algorithm and Sturm number generation in the $LDL^T$ decomposition of the real part of the dynamic stiffness matrix, as they cannot be explicitly evaluated. Major's method for dynamic analysis of machine supporting structures is modified and the plane frames are replaced with springs of exact dynamic stiffness and dynamically flexible longitudinal frames. Results of the analysis are compared with exact values. The possible simplifications that could be introduced for a typical machine induced excitation on a framed structure are illustrated and the developed program is modified to account for dynamic constraint equations with a master slave degree of freedom (DOF) option.

• PNF and Movement
• /
• v.16 no.1
• /
• pp.105-113
• /
• 2018

Purpose: The aim of this study was to explore the effects of dynamic balance training on pain, physical function, and dynamic balance in individuals with knee osteoarthritis. Methods: Fourteen patients with knee osteoarthritis participated in this study. The patients were randomly assigned to two groups: an experimental group (n=7) or a control group (n=7). All the patients took part in a lower extremity strength program for 30 min. In addition, the experimental group participated in a 30-min dynamic balance program. Both groups performed the program five times a week for 3 weeks. Outcomes, including the numeric rating scale (NRS), Western Ontario and MacMaster Universities Arthritis Index (WOMAC), and Community Balance and Mobility Scale (CB&M), were measured at baseline and after 3 weeks. Results: Both groups showed pre-to-post intervention improvements on all outcome measures (p<0.05). The experimental group showed a significant improvement in WOMAC (p = 0.00; Z = -2.82) and CB&M (p = 0.03; Z = -2.20) scores after the intervention as compared with those of the control group. Conclusion: The results revealed that dynamic balance training improved physical function, as well as balance ability, in patients with knee osteoarthritis as compared with that of a control group with no balance training.

• Journal of Korean Academy of Nursing
• /
• v.23 no.3
• /
• pp.356-368
• /
• 1993

The purpose of this study was to understand how patients experience their nurses, healing relation-ships. The 33 participants were patients who had been admitted to a general nursing unit of a university hospital in Seoul for more than one week, understood the study purpose and agreed take part, were fully conscious, able to communicate and over 20 years of age , their health was improving and they were ready for discharge. The data for this descriptive study using ground theory approach were collected by direct interviews with patients using five main questions derived from the literature and clinical experiences about their experiences of their nurses, healing relationships during hospitalization. Van Kaam’s method was used to analyse the data audio-recorded. Interpretation was enhanced consultations with two supervisors and one head nurse with a master’s degrees in nursing science, one nursing professor and one nursing docotoral candidate. Twenty - four patients said that they had formed a healing relationship with a nurse and nine said their relationship was not healing relationship. Six categories emerging from the characterizations of the healing relationships were valuable gratifying comforting trusting close and sympathetic. Descriptions of non - healing relationships were classified as none and poor. For this group of hospitalized patients nurses’ healing relationships were defined as valuable gratifying comforting trusting close as sym-Pathetic. Since the data suggest a change in the experiences during hospitalization, a gronded theory approach is recommended for further study.

• Journal of Family Resource Management and Policy Review
• /
• v.12 no.4
• /
• pp.79-102
• /
• 2008

The aims of this article were to examine the basic law, contents and concept of educational program for healthy family and provide the jobs and competency of healthy family supporter for educational work. The research objects were 53 healthy family supporters for educational work inclusive of full-time and part-time position. They was analyzed through the survey. The process of research consisted of two parts. One was to suggest their jobs and requirements, the other were to offer their core competency and area for improvement. First, the jobs of healthy family supporters for educational work were the planning and valuation of program. The requirements for the performance of their duties are having a bachelor's degree or a master's degree, career for 1-3years, and a certificate of qualification of healthy family supporters, social worker and family counselor. Second, their competencies were the understanding of education for family life, management for healthy family support center, planning and valuation of educational program, a theory of counsel, community networking, ability of documentation, sociality, communication skill, the ability of solving the problem, the adaptation of various environments, receptiveness, positiveness and so on.

• Advances in aircraft and spacecraft science
• /
• v.1 no.2
• /
• pp.125-143
• /
• 2014

This paper provides a new technique for solving the static analysis of arbitrarily shaped composite plates by using Strong Formulation Finite Element Method (SFEM). Several papers in literature by the authors have presented the proposed technique as an extension of the classic Generalized Differential Quadrature (GDQ) procedure. The present methodology joins the high accuracy of the strong formulation with the versatility of the well-known Finite Element Method (FEM). The continuity conditions among the elements is carried out by the compatibility or continuity conditions. The mapping technique is used to transform both the governing differential equations and the compatibility conditions between two adjacent sub-domains into the regular master element in the computational space. The numerical implementation of the global algebraic system obtained by the technique at issue is easy and straightforward. The main novelty of this paper is the application of the stress and strain recovery once the displacement parameters are evaluated. Computer investigations concerning a large number of composite plates have been carried out. SFEM results are compared with those presented in literature and a perfect agreement is observed.

• Journal of the Korean Solar Energy Society
• /
• v.29 no.1
• /
• pp.50-57
• /
• 2009

Heliostat in the tower type solar thermal power plant is a mirror system tracking the sun's movement to collect the solar energy and it is the most important subsystem determining the efficiency of solar thermal power plant. Thus a good performance of it, which is mostly the accurate sun tracking performance under the various hazardous operating condition, is required. Heliostat control system is a system to manage the heliostat sun tracking movement and other operations. It also communicates with the master controller through the heliostat filed control system to receive and send the informations required to operate the heliostat as a part of the solar thermal power plant. This study presents a heliostat control system designed and developed for the 1MW solar thermal power plant. We first define the functionality of heliostat control system. Then sun tracking controller as well as the sun tracking algorithm satisfying the required functionality have been developed. We tested the developed heliostat control system and it showed a good performance in regulation of heliostat motion and communication.

• The KIPS Transactions:PartC
• /
• v.9C no.6
• /
• pp.953-960
• /
• 2002

Rel-time application programs have constraints which need to be met between media-data. It is client-leading synchronization that is absorbing variable transmission delay time and that is synchronizing by feedback control and palyout control. It is the important factor for playback rate and QoS if the buffer level is normal or not. This paper, The method of maintenance buffer normal state transmits in multimedia server by appling feedback of filtering function. And synchronization method is processing adaptive playout time for smooth presentation without cut-off while media frame is skip. When audio frame which is master media is in upper threshold buffer level we decrease play out time gradually, low threshold buffer level increase it slowly.

• The KIPS Transactions:PartC
• /
• v.10C no.4
• /
• pp.493-500
• /
• 2003

In this paper, we defined agent interface standard and messages for the control and management of agent. Agent interface is defined by messages exchanged between each component of the agent system environment, such as agent, agent system that creates and controls the agent, client that requests the service, agent master that mediates the service, agent manager that performs management functions of the agent. Agent interface is defined after the MAF of the OMG and the agent standard of the FIPA. Experiments are done for the application using agent interface and messages of this paper. The test network was the content distribution network using agent service, and we controled and managed the test network through the agent interface.