• Journal of the Korea society of information convergence
• /
• v.7 no.1
• /
• pp.17-24
• /
• 2014

This study analyzed on web services status of World Class College(WCC)'s Teaching and Learning Center. WCC refers to colleges equipped with educational environment which can accommodate the needs of industry and growth potential and vision. Web services of WCC's Teaching and Learning Center consist of center introduction, teaching support, learning support, service, and specialized menu. This study analyzed on menu and specialized web services from 9 colleges out of total 21 colleges. This study is to propose a way of Teaching and Learning Center's web services which college's Teaching and Learning Center aims at by analyzing on web services of World Class College's teaching and learning center.

• 한국초등상담교육학회:학술대회논문집
• /
• 2004.01a
• /
• pp.17-40
• /
• 2004

This article tried to show a new paradigm for elementary school counseling in Korea. Counseling in Korean elementary school has focused on the individual child and/or group of the children without considering school circumstances. But school has some special features which have to be counted for the efficiency of child counseling. Take for an example, children have to spend most of their day time with a class teacher for 6 days a week. So the talks and behaviors of the class teacher have strong influence on the children. These factors should be included in the elementary school counseling to help children grow up and develop. : Six main topics discussed in this articles were as follows. 1. Developmental tasks of Korean children have to be searched and organized. 2. The concept of class management has to be combined with the concept of counseling. 3. Establishing the conditions to facilitate subject learning has to be emphasized in the school counseling. 4. Counseling instruments applicable to the children should be developed. 5. The proper knowledge of teacher's way cf talking and behaving in class life should be organized. 6. The resources of school counseling should be identified and interconnected to provide better counseling service to the children.

• Journal of the Korean Dietetic Association
• /
• v.12 no.1
• /
• pp.1-9
• /
• 2006

This study was intended to investigate and analyze the satisfaction of military meals service which was recognized by air force soldiers who were familiar to the society's meals service, and to make suggestions for the analysis results. For the study, the questionnaire survey was conducted for 460 air force soldiers who performed military duties in Chungcheong area for 23 days from June 3, 2003 to June 26, 2003. Total 460 copies of questionnaire were distributed. But, among them, 431 questionnaires except 29 copies which included dishonest and untrustful answers were analyzed for the study. In terms of the soldiers' rank in demographical characteristics, 43.2% (186 respondents) of total respondents were the airman first class, and 29.7% (128 soldiers) of total respondents were the airman second class. In terms of an education level, 66.1% (285 respondents) of total respondents had the undergraduate school or higher education level. Also, in terms of the growth area, 56.8% (245 respondents) of total respondents came from large cities. Among 20 items about the military meals service, in the question of cooking soldier's kindness degree, respondents answered that they were satisfied with the cooking solders' kindness at a medial level. The survey showed the average 2.95 in this item. The satisfaction level of actions taken at the lack of foods, was 2.94 on the average. Respondents answered that the soldiers' satisfaction on the actions taken at loss of foods was in the medial level. The average was 2.94 and respondents answered that this satisfaction was in the average level. In the item of daily menu placement, the average was 3.19. respondents showed the little higher satisfaction than the average. As the result of investigating whether the castor's seasoning materials were frequently replaced, there was the satisfaction of average level with 3.00 on the average. The satisfaction level of hot foods' temperature was 3.52 on the average. Respondents answered that they were relatively satisfied with the hot foods' temperature preservation. Also, the survey indicated that the nutritional satisfaction had the most influence.

• Korean Journal of Human Ecology
• /
• v.24 no.1
• /
• pp.25-38
• /
• 2015

This paper focused to classify the consumption stress coping types among married women consumers and to investigate the differences of socio-economic variables, social class, perceived health status, and consumption stress among coping types. Data were collected from 500 married women through online surveys in South Korea. Two factors of consumption stress(consumption stress before purchase, consumption stress after purchase), and three factors of consumption stress coping(Social support coping, problem solving focused coping, Passive avoidance coping) were identified. K-mean cluster analysis classified into 4 coping types with consumption stress coping. 15% of the sample were included to the passive coping type, and 25% were classified into the ambivalent coping type. 26.8% of the sample were identified to the active coping type, and 35.2% were maladaptive coping type. There were significant differences among the consumption stress coping types on education, family income, social class, health status, consumption stress after purchase. Consumer education programs should develop and implement especially for passive coping type and maladaptive coping type to cope effectively with consumption stress.

• The Transactions of The Korean Institute of Electrical Engineers
• /
• v.65 no.6
• /
• pp.1032-1037
• /
• 2016

In this paper, the method of isolation enhancement for the mobile phone MIMO antenna of LTE class 40(2300~2400MHz) was studied. Design of MIMO antenna was based on the hybrid antenna that operates both a monopole and an IFA(Inverted F Antenna). A structure for the isolation enhancement which controls induced electric field on the ground plane is located between MIMO antenna, and was not connected with the ground but apart 0.3mm. A MIMO antenna that operates on class 3~40(1710~2400MHz) of LTE service bands and a structure for the isolation enhancement at the class 10 band were designed. VSWR measurement of implemented antenna on the FR4 board showed within 3:1 at entire design bands, and isolation between antennas at the class 40 band was less than -30dB. Isolation was enhanced more than 20dB by the studied structure. ECC(Envelope Correlation Coefficient) for MIMO performance was under 0.1, and antenna average gain and efficiency measured in the anechoic chamber were -4.28~-1.40dBi and 37.32~72.36% respectively.

• Journal of Korean Elementary Science Education
• /
• v.17 no.1
• /
• pp.11-21
• /
• 1998

Portfolio assessment provides many opportunities to foster children's creativity and to increase their responsibility for learning. few research study has been conducted in this area, and this assessment method has scarcely been administered in primary science class, Proper and effective use of portfolio assessment in our primary science class requires basic research on how to design and administer the method. Based on the earlier study on typical structures and components of portfolio assessment, the assessment instrument was developed on various primary science topics, The development team was consisted of one science education specialist and nine pre-service elementary school teachers. It takes ten months to develop instruments for 27 class hours. The development process was reciprocal in that development and revision cycle was repeated more than 7 times. The portfolio assessment instruments consist of instructional objectives, developers' evidence for the objectives, and assessment criteria. Adopting a new way of assessment into science class inevitably causes lots of confusions to teachers and children. The absence of basic research studies must be a critical barrier for successful administration of a new assessment method such as portfolio assessment. further research is required in the preparation and administration of portfolio assessment in our primary science classroom.

• Culinary science and hospitality research
• /
• v.7 no.3
• /
• pp.193-209
• /
• 2001

The result of this study suggests that students' perception of service value is related to functional value with regard to need and satisfaction, epistemic value, image, emotional value, functional value with regard to price and quality, and social value. Specifically female students give less importance to epistemic value than their male counterparts. Students in the 2nd grade gave less favorable scores to the functional value with regard to need and satisfaction, epistemic value, image, emotional value and functional value with regard to price and quality than students in the 1st grade. Students in the night class gave less scores to epistemic value and functional value with regard to price and quality than students in the day class. It is confirmed that the difference between groups by the period in school is in functional value with regard to need and satisfaction, image, emotional value, and functional value with regard to price and quality. And it is also revealed that these results are similar to the results of analysis by the grade. In conclusion college operators should not overemphasize that the department of Hotel culinary arts occupies the leading position of the culinary academic world in Korea and the firms of food service industry positively evaluate the department of Hotel culinary arts, and in order to cope with the rapidly changing environment of the culinary education consistent investment constant changes and of efforts should not be stopped. On one hand the teaching staff of the department of Hotel culinary arts should reconsider their original role, and need behavior and practice to fill their deficiency with steady efforts in terms of students' perceived service value. In addition the students of the department of Hotel culinary arts should not be shackled by the past tradition, should not take a pessimistic view of the present situation, should not take an optimistic view of the future, and should always cultivate their ability to provide for the future.

• The Journal of Sustainable Design and Educational Environment Research
• /
• v.7 no.1
• /
• pp.1-14
• /
• 2008

Gyeonggi Province is trying to increase the number of public libraries from 100 as of December, 2006 to 150 in 2010. However most of existing public libraries preferred mid-to-large scale libraries, so they were restricted to be located in around a zone of life. For this reason most local residents have been excluded from right to use libraries and have difficulties to get library services for the knowledge and information society of the 21st century. The alternative to the small library is a school library. Both schools and public libraries are located in around a zone of life because residents can get an access to them easily. First, considering that small-scale public libraries of communities usually service about 10,000-20,000 people, I estimate that an open-style school library services 24class, 840people (24class*35people) of elementary school by 2003 Korean Library Standard (edited by Korean Library Association). Second, it requires systematic protection policies so that the open-style school of library can function as a local public library and a part of library cooperation system in accordance with local plans. All the open-style school libraries don't intend to open and we had better consider the suitable service areas. Third, it's desired for the management efficiency that the open-style school libraries being established afterward are divided into a branch-scale, a hall-scale and so on, not being uniform management model. And it also needs that one of them in the area enlarges the scale, and then supports other school libraries. According to these results of the research, as cooperation between the public library policy of a local government and school library policy, it needs a systematic support.

• Journal of Korean society of Dental Hygiene
• /
• v.6 no.4
• /
• pp.263-282
• /
• 2006

The purpose of study was to offer devices to activate the dental health class of community health center and to evaluate the present programs and to propose adequate guidelines for future public dental health program of dental health care in health center. For this study, the mail quastionnaire survey was carried out from the 116 dental hygienists who are working in community health center. Present condition and direction of public dental health service are as follows: dentist's office was 90% by area and work department. Dental health department was equipped in 91.7% of 'public health center', but 'health branch office' was 57.9%. Dental hygienist education condition of Public health center was the most frequency in 'At large city'. 'Have no entirely' of dental health education number of times was 35.8% in 3 years. That is 44.5% in supplement insturction. Most Dental hygienist's business was most 'teeth-sealant' and 'Old man false teeth prosthetic dentistry business'. Therefor, The Obstacle factors of dental health service activity were 'manpower tribe(average 3.92)', and next 'lack of understanding and support insufficiency of law(average 3.47)'. Curriculum for educational practice should be also designed for brightening the dental health service business. The most important thing for dental health service is 'expanding and improving the facilities Legal system' and next 'Opportunity enlargement and activation that can take dental hygienist's residency'.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• v.3 no.6
• /
• pp.575-596
• /
• 2009

Facing limited network resources such as bandwidth and processing capability, the Internet will have congestion from time to time. In this paper, we propose a scheme to maximize the total utility offered by the network to the end user during congested times. We believe the only way to achieve our goal is to make the scheme application-aware, that is, to take advantage of the characteristics of the application. To make our scheme scalable, it is designed to be class-based. Traffic from applications with similar characteristics is classified into the same class. We adopted the RED queue management mechanism to adaptively control the traffic belonging to the same class. To achieve the optimal utility, the traffic belonging to different classes should be controlled differently. By adjusting link bandwidth assignments of different classes, the scheme can achieve the goal and adapt to the changes of dynamical incoming traffic. We use the control theoretical approach to analyze our scheme. In this paper, we focus on optimizing the control on two types of traffic flows: TCP and Simple UDP (SUDP, modeling audio or video applications based on UDP). We derive the differential equations to model the dynamics of SUDP traffic flows and drive stability conditions for the system with both SUDP and TCP traffic flows. In our study, we also find analytical results on the TCP traffic stable point are not accurate, so we derived new formulas on the TCP traffic stable point. We verified the proposed scheme with extensive NS2 simulations.