• Journal of Korean Home Economics Education Association
• /
• v.15 no.3
• /
• pp.1-12
• /
• 2003

The purpose of this study is to provide basic information for the development of Creative Discretionary Activity Program to Home Economics teachers. The need scales were developed based on the development characteristics of adolescence and data was collected from 521 middle school students in the seoul. The results are as fallows. 1. Among the seven areas self-understanding and career explorations showed the highest degree of demand. and the area of family relationship and friendship and maladjustment of adolescents followed, knowledge about sex and manner awareness took the lowest position. 2. Finding potential ability, understanding aptitude and personality. understanding IQ and EQ, solution of character showed the highest degree of demand. and solution of stress, interest identification. changing society and new career followed. 3. Demands for Creative Discretionary Activity showed significant difference according to socio-demographic variables such sex, family types and economic levels.

• KIPS Transactions on Software and Data Engineering
• /
• v.6 no.4
• /
• pp.167-176
• /
• 2017

There are increasing policies and safeguards to prevent various human resource losses with the development of automotive industry. Currently ISO26262 $1^{st}$ edition has been released in 2011 to ensure functional safety of electrical and electronic systems and the $2^{nd}$ edition will be released in the second half of 2016 as part of a trend. The E/E (Electrical & Electronics) system requirements verification is required through walk-through, 인스펙션, semi-formal verification and formal verification in ISO 26262. This paper describe the efficiency of model checking for the E/E system requirements verification by applying the product development project of ASIL (Automotive Safety Integrity Level) D for the electrical parking brake system.

• Journal of Digital Contents Society
• /
• v.17 no.5
• /
• pp.349-357
• /
• 2016

The purpose of this study is to analyze demands of education training about copyright for Infant and early childhood education institutions. This study investigated demands of education training about copyright for infant and early childhood education institutions targeting 248 directors and teachers. Using a questionnaire, research data was analyzed using the program spss. Demands of education training about copyright for infant and early childhood education institutions appeared differently depending on education institution type, position, education career, etc. copyright training topics include the highest demands for understanding of the copyright associated with the work of the early childhood education. Training contents had higher demands for using typeface(font) and video material. So these results reported that directors and teachers require copyright education relating to the work of Early childhood education. The results of this study suggest the implications for developing and implementing copyright training programs for Infant and Early childhood education institutions.

• The KIPS Transactions:PartD
• /
• v.17D no.1
• /
• pp.41-52
• /
• 2010

A relation between generated test cases and an original requirement is important, but it becomes very complex because a relation between requirement models and requirements are m-to-n in automatic test case generation based on models. In this paper, I suggest automatic generation technique for REED (REquirement EDitor), 1-to-1 requirement modeling tool. Test cases are generated though 3 steps, Coverage Target Generation, IORT (Input Output Relation Tree)Generation, and Test Cases Generation. All these steps are running automatically. The generated test cases can be generated from a single requirement. As a result of applying to three real commercial systems, there are 5566 test cases for the Temperature Controller, 3757 test cases for Bus Card Terminal, and 4611 test cases for Excavator Controller.

• Journal of KIISE:Software and Applications
• /
• v.27 no.1
• /
• pp.13-23
• /
• 2000

As software becomes more complicated and large-scaled, user's demands become more varied and his expectation levels about software products are raised. Therefore it is very important that a software engineer analyzes user's requirements precisely and applies it effectively in the development step. This paper presents a requirements analysis system that reduces and revises errors of requirements specifications analysis effectively. As this system measures the similarity among requirements documents and sentences, it assists users in analyzing the dependency among requirements specifications and finding the traceability, redundancy, inconsistency and incompleteness among requirements sentences. It also extracts sentences that contain ambiguous words. Indexing method for the similarity measurement combines sliding window model and dependency structure model. This method can complement each model's weeknesses. This paper verifies the efficiency of similarity measure techniques through experiments and presents a proccess of the requirements specifications analysis using the embodied system.

• Korean Journal of Soil Science and Fertilizer
• /
• v.43 no.6
• /
• pp.844-847
• /
• 2010

Water is the most important factor in crop cultivation. Water requirement of red pepper can be calculated based on the lysimeter experiments carried out by the RDA for 11 years about potential evapotranspiration, crop coefficient with climate data. The mean water requirement and total water requirement of red pepper in different growth stages are evaluated for two kinds of cultivation method.

• Journal of the Korea Convergence Society
• /
• v.10 no.5
• /
• pp.173-180
• /
• 2019

This study conducted an overall recognition analysis and demand survey of parent education programs in order to explore ways to promote parent education. Based on previous research, the questionnaire was developed including five factors and 23 items : (1) operating a center to support parent education, (2) perception on parent education programs, (3) developing a parent education program, (4) utilizing space, and (5) program operation and evaluation. A survey was administered on the parents of second and fourth graders at A elementary school in Chungju. The result showed that parents are positive about the operation of the center, which can provide professional support for parent education programs. There was also a great demand to strengthen the educational content of parents' roles. This study is meaningful in providing basic data for developing parent education programs based on the perception and demand analysis of existing parent education. Furthermore, the need for performance analysis and feedback was presented in future research directions after the actual development and operation of parent education programs that reflected the demand of parents.

• (The)Korea Educational Review
• /
• v.24 no.3
• /
• pp.1-26
• /
• 2018

The purpose of the present study is to examine the effects of academic demands and resources into academic burnout and engagement among Korean highschool students, applying Job Demands-Resources Model(JD-R) into academic settings. A structural equational modeling was performed on data that collected from 934 seniors in 8 different highschool on the regular curriculum and investigated the relationships among academic demands, resources, burnout, and engagement. The results suggested that academic demands composed of effort, over-commitment, and teacher pressure had a positive effect both on academic burnout and engagement. On the other hand, academic resources consisted of rewards, peer support, teacher autonomy support, and parental academic support had a negative effect on academic burnout and a positive effect on academic engagement. The current study has its significance on applying JD-R model to academic setting and the further study as well as the limitations were suggested.

• The Journal of the Convergence on Culture Technology
• /
• v.8 no.3
• /
• pp.33-41
• /
• 2022

This study is a qualitative study to identify the educational needs for home-based lung cancer patients receiving chemotherapy. The study participants were 20 patients with home-based lung cancer patients receiving chemotherapy at a university hospital at D city. Data collected through interviews from July 2016 to September 2017 were analyzed using Krippendorff's method. As a result, 3 categories, 9 themes, 19 sub-themes, and 54 meaningful statements were derived. The three categories of educational needs were 'psychological needs', 'knowledge needs', and 'social needs'. Home-based lung cancer patients receiving chemotherapy wanted to support prognosis and stress and receive accurate knowledge of side effects and information on social support systems through education. The results of this study are expected to be used as basic data for the development of educational intervention programs for home-based lung cancer patients receiving chemotherapy in the future.

• Journal of the Korean Society for Aeronautical & Space Sciences
• /
• v.43 no.7
• /
• pp.648-656
• /
• 2015

Active SAR satellite's main maneuver is roll axis maneuver to change SAR antenna direction. In addition, yaw steering is required to minimize the doppler centroid variation. Thus, it is resonable to assign the torque/momentum capacity mostly to roll axis and then yaw axis. In this case, the pitch axis shows low agility performance. However, due to orbit maintenance, large angle maneuver about pitch axis is sometimes required. In this paper, we study the pitch axis maneuver time reduction through sequential rotation about roll and yaw axis. Since these two axes have high agility performance than pitch axis, maneuver time reduction is possible when large angle rotation about pitch axis is required.