• Journal of The Korean Association For Science Education
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• v.7 no.2
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• pp.37-43
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• 1987

Computer in one of the most tremendous achievements of the modern scientific technique. Not only in government, business, research and education but in our daily life. computers are widely utilized to assist in solving various problems. With increasing frequency, it is recognized that a right understanding of the computer is necessary: naturally, this recognition places a great emphasis on the computer education. In Korea computer is chosen either as an optional subject or as a kind of group activity in many schools. It is the purpose of this study to compare and analyze the internal sorting algorithms which are used frequently in data processing. and to present the results of program analysis. which will make it possible to choose the appropriate sorting algorithm for each data processing. Generally the algorithms are coded in a language appropriate for structured programming. like PASCAL: however, here the algorithms are expressed in BASIC which is widely used with the personal computers so that the students and the teachers may understand them easily.

• Child Health Nursing Research
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• v.5 no.3
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• pp.305-317
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• 1999

To understand and identity the meaning of sexuality in middle school girls and boys, the qualitative research was done. We made the in-depth unstructured interviews with 33 participants form July to October 1998. We analyzed the data according to the Collaizzi's phenomenological method. After repeated reading and interpretation of data, 15 themes and 7 basic structures were deducted. Followings were 7 basic structures: Physical touch and exposure. relationship with male and female, difference between male and female natural and inevitable life process, something should be hidden. interest and abstinence, and female as victim. According to above results, we would like to propose followings on the sexuality of middle school students : First, the research on the meaning of sexuality of high school and university students should be followed-up. Second. the measuring tool of sexual behaviour of the middle school students should be developed including the contents of 15 themes and 7 basic structures of this study.

• Journal of the Korea Society of Computer and Information
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• v.20 no.11
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• pp.9-16
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• 2015

We propose a hybrid pattern recognition method that effectively combines two different features for improving data classification. We first extract the PCA (Principal Component Analysis) and LDA (Linear Discriminant Analysis) features, both of which are widely used in pattern recognition, to construct a set of basic features, and then evaluate the separability of each basic feature. According to the results of evaluation, we select only the basic features that contain a large amount of discriminative information for construction of the combined features. The experimental results for the various data sets in the UCI machine learning repository show that using the proposed combined features give better recognition rates than when solely using the PCA or LDA features.

• Proceedings of the Korean Information Science Society Conference
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• 2005.07a
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• pp.583-585
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• 2005

바이오 및 재료 분야 등 NT(Nano Technology), BT(Bio Technology)에 관련된 연구를 보다 더 수월하게 하기 위해 본원에 설치되어 있는 초고전압 투과전자현미경(High Voltage Electron Microscopy - 이하 HVEM)을 이용한다. HVEM을 통해 획득한 이미지의 정보는 매우 방대하여 하나의 시료를 관찰하는데 있어서 수백 메가 이상의 용량을 차지하고, 연구를 수행하는데 있어서 데이터를 여러 형태로 관찰 분석하기 때문에 수월한 지원을 위해 체계적으로 관리할 수 있는 데이터베이스 시스템이 필요하다. 그러나 일반적인 범용 데이터베이스로는 이러한 대규모의 데이터를 저장할 수 없다. 따라서 본 논문에서는 이러한 용량 데이터를 체계적으로 관리할 수 있도록, 데이터 그리드와 연구 데이터의 정보를 갖는 metadata 테이블을 통해 서로 먼 거리에 있는 연구원들이 데이터를 접근하고 대규모 저장 공간을 갖는 데이터베이스 시스템을 제안한다.

• Mass Spectrometry Letters
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• v.12 no.3
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• pp.81-84
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• 2021

Collagen, which accounts for one-third of human protein, is reduced due to human aging, and much attention is focused on making collagen into food to prevent such aging. Gel permeation chromatography with Reflective Index (RI) detection (GPC/RI) was chosen as the most suitable instrument to confirm molecular weight distribution, and we explored the use of this technique for analysis of collagen peptide molecular sizes and distributions. Data reliability was verified by matrix-assisted laser desorption/ionization coupled to time-of-flight (MALDI-TOF) mass spectrometric analysis. The data were considered meaningful for comparative analysis of molecular weight distribution patterns.

• Journal of The Korea Institute of Healthcare Architecture
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• v.29 no.3
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• pp.17-28
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• 2023

Purpose: This study aims to provide basic data for the future construction plans of the Infectious Disease Hospitals by analyzing the area composition and required room ratios in the wards and ICU of currently under-construction infectious disease hospitals. Methods: 3 Methods have been used in this paper. 1) This study conducted a literature review on major considerations and related guidelines for hospitals specializing in infectious diseases using existing data. 2) Based on the objects and activities of the hospital space, zones and areas were set for each department according to infection control. 3) Based on the established zones and areas, basic plan drawings of three hospitals specializing in infectious diseases currently under construction were collected and architectural drawing analysis was performed. Results: 1) Infectious Diseases Hospital must have a spatial organization that can accommodate patient isolation, infection control, efficiency of medical service, and changes. 2) Zones for infection control are divided into negative pressure and non-negative pressure zones based on airborne precaution isolation. It is divided into clean and contaminated zone according to class of cleanliness by Aseptic technique. Areas are classified by objects (patients, healthcare workers, supplies) and activities (access, medical treatment, support), and a system for organizing space is established based on this. 3) By analyzing the area composition of each departmental area, each required room, and each required space in the wards and intensive care units, it provides basic data for the spatial organization for architectural planning of the infectious disease hospital. Implication: It can be used as basic data when planning related facilities by analyzing the characteristics of the space plan of the required room according to the relationship between activities, movement lines, and operation plans based on user behavior.

• Journal of Educational Research in Mathematics
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• v.18 no.3
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• pp.283-308
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• 2008

A poor achievement of basic competency leads to obstacles of the same subject and other subjects from a series of accumulative losses and social life. The Grade 3 National Diagnostic Assessment of Basic Competency (NDAHC) dated from 2002, Teaching Plan Responsible to Basic Competency and compensational education materials for students of the below-basic level has marked a line in the chain of policy to realize educational welfare. The goal of NDABC is to collect information of the reason with regard to learning deficiency and individual student's information, and ultimately teach them on the basis of those informations. This study analyzed the characteristics of below-basic students in the basic mathematics with data from NDABC from 2003 to 2007. Students of the below-basic level were affected in achievement by numerical distinction, regrouping, arrangement and descriptive form of item, information-providing way, typical example, familiarity, frequency in use in daily life etc. This study provides a basic important information with regard to teaching below-basic students and suggestions with compensational education materials for them.

• Journal of the Korean Applied Science and Technology
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• v.35 no.1
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• pp.20-35
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• 2018

This study was conducted to investigate the relationship among debriefing of nursing simulation based education and vocational basic competencies and attempts have been made to provide basic data necessary for improving vocational basic competencies in nursing students. Participants were 203 4th-year nursing students at K college in J province. Debriefing of nursing simulation based education was positively correlated with vocational basic competencies. The factor influencing vocational basic competencies of nursing students was provokes engaging discussions. Based on these findings, programs that develop discussion activity of nursing simulation based education are necessary for nursing students to promote vocational basic competencies.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.7
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• pp.1004-1014
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• 2000

The purpose of this study was to develop a well-fitting bodice basic pattern for high school irk. Two bodice patterns were first made based on the most recent existing drafting methods and sensory evaluation was done on the patterns by the present researchers Two high school girls possessing standard physical condition tried and evaluated the functionality of the garments made by the two bodice patterns. Based on the results of the evaluation, a new bodice basic pattern was developed. The new bodice basic pattern was drafted by long measurement method. The dimensions of new bodice basic pattern were as follows. Bust circumference=B/2+4cm, Arms hole depth=C.B/2+1.5cm, Back width=B/6+4cm, Front width=B/6+3cm, Back neck width=B/12+0.5cm, Back neck depth=Back neck width/3cm, Front neck width=B/12cm, Front neck depth=B/12+0.5cm. The sensory and functional evaluations were also conducted for the new bodice basic pattern and the two patterns drafted by the existing methods. The new bodice basic pattern showed better fit both visually and functionally than the existing patterns. SPSS package including means, standard deviation and one-sample T-test were used for data analysis.

• The Korean Nurse
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• v.17 no.1 s.93
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• pp.61-71
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• 1978

This survey was conducted to find out the basic needs of the aged and differences in the idea of old age between average adults and the aged. Analizing the data collected from 220 aged persons living in a part of Weon Ju City in Gang Weon Province during