• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.13 no.3
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• pp.89-95
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• 2014

Traffic information is closely related to our daily lives. Thanks to the development of portable electronic devices, we can get traffic information rather easily. In particular, Most of traffic informations are being provided through mobile apps due to the spread of smartphones. Accordingly, to improve usability is emerged significant challenge. Therefore, this paper perform comparative evaluation for four traffic mobile apps which is currently being offered in our country and draw user needs. Then we suggest direction of traffic information apps for the future. First, We summarized research trend on information visualization and techniques which is used to traffic mobile apps with introduction traffic mobile apps. We adopted heuristic evaluation technique which is suitable for evaluating visualization and drew evaluation elements for traffic information visualization. Then, We conducted a survey based on evaluation elements so we was able to give objectivity to evaluation of information visualization which was could subjective. Based on the results we could derive results of evaluation of visualization for four traffic mobile apps. We expect that the results of this study will be contributed to develop of traffic information visualization services.

• International Journal of Industrial Entomology and Biomaterials
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• v.15 no.1
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• pp.79-82
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• 2007

Lac is the dermal secretion of lac insect, Kerria lacca Kerr., which is used to make expensive natural dye, burnish, coating materials, in cosmetics and jewelry industry. Though it is very perspective industry and available of host plants over the country especially in southern districts of Bangladesh, lac cultivation is confined within some northern districts of Bangladesh. Experiment was conducted to find out the possibility of lac cultivation in two southwestern districts of Bangladesh: Khulna and Satkhira compared to Chapainowabgonj, the key lac producing district in Bangladesh, during February-October, 2006. The bark thickness, bark weight of ber plant, ratio of harvested and inoculated lac sticks, harvested raw lac, and harvested processed lac were measured and compared. Statistically, similar performance of lac cultivation was found regarding all parameters in three districts. These results recommended that lac cultivation is possible at the south-western coastal part of Bangladesh.

• Journal of Engineering Education Research
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• v.19 no.1
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• pp.21-30
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• 2016

Communication is for making a passage to communicate with various modern narratives or various people. Therefore, it needs to be reorganized by these changes and demands. Especially in case of country students learning natural science and engineering are appreciating the necessity of speaking education. So a program which contains both speaking and writing should be organized. In this writing writer used flipped learning and strategic text to fulfill evaluation items that engineering authentication requires. Also writer suggested how to lecture and planned to make a integration textbook which can foster literacy and liberal arts knowledge.

• Korean Journal of Occupational Health Nursing
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• v.11 no.2
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• pp.150-157
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• 2002

The purpose of this study is to analyze papers of smoking cessation program into method and effect 13 papers that purblished from January, 1980 to Oct., 2001 in the country and 30 papers that purblished from Jan., 1980 to Jun., 1999 in other countries were analized. The result of this study can be summarized as follows 1) The most of subjects were students(46.5%) and residents(30.2%). 2) There were a few of papers based on the Theory(9.3%). 3) Programs included education(58.3%), reward (13.9%) and support(12.5%). 4) There were experimental design(46.5%), non-experimental design(29.5%) and experimental design(25.0%). The most of papers of non-experimental desigs were significant. 5) Behavior(48.7%), knowledge(15.4%) and attitude(12.8%) were evaluated as a effect of program. Knowledge had higher significant rate than other evaluation items. 6) Programs that was from a year to two years had the highest significant rate.

• Journal of Families and Better Life
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• v.18 no.1
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• pp.185-202
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• 2000

The purpose of this study is to examine how Home Management era has contributed to social development in this country. For this purpose several famous research Hournals related Home Management era -Korean Journal of Home Economics(1980-1999) Journal of Korean Home Management(1983-1999) Journal of Child Development (1990-1999) Journal of Rarmily Resource Management (1996-1999) Jornal of Family Relations(1996-1999) -were analysed. On this study the evaluating criteria of the research were focused to 1) The outcome of the research can provide proper information and help for general home and families\ulcorner 2) The outcome of the research can provide the proper and helpful information for government policy of family related\ulcorner Among 2820 papers only 10% of them(partially child development era 49 family related era 68 family resource management 64 consumer related 46 and housing related 53 were selected. Conclusionally we have to have more attention to the research topics for policy oriente and helpful for welfare policy for family. For that we need to have more integrated perspectivwe for Home Management era.

• Proceedings of the Korea Water Resources Association Conference
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• 2006.05a
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• pp.524-529
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• 2006

실제유량에 대한 이론유량의 비로 정의되는 유량계수는 수공구조물의 설계에 있어서 중요한 요소 중에 하나이다. 댐 여수로 또한 이러한 유량계수를 통하여 산정되는 방류량에 따라 여수로 월류부의 규모가 결정되며 이러한 수위별 방류량 산정에 있어서 유량계수는 $\ulcorner$댐 설계기준$\lrcorner$에 제시되어 있는 미국 개척국(USBR)의 여러 경험을 통하여 산정한 유량계수 그래프에서 독치하여 결정한다. 본 연구에서는 국내 댐 여수로의 설계 유량계수를 수리모형실험 및 수치해석을 통하여 비교.검토하였으며, 이에 대한 적정 유량계수의 범위를 산정하였다. 이러한 유량계수의 범위를 기 건설 운영 중인 댐의 관측자료를 통하여 그 적정성을 검토하였고, 그 결과 상당수의 자료가 금회 산정한 유량계수 적정 범위 이내에 드는 것으로 나타나 국내 댐 여수로 유량계수는 적정한 것으로 검토되었다.

• Journal of Applied Tourism Food and Beverage Management and Research
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• v.7
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• pp.41-59
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• 1997

After the industrial revolution, we have changed whole life-styles. This trend has brought a change in our eating style. Nowadays, the great number of people go out to eat-even three meals a day. As a result, the growth rate of food service industry increases day by day. Some restaurants are managed by the large scale company and others by the small scale ownership. Though developed countries are in the maturity step of the product life cycle in this field, we are in the growth step. We will hold the in 2002. A lot of tourists and the press will rush to Korea. They must have their meals at the restuarant. Therefore, we need more practice to satisfy them and to lead to successful management in this field. Also, we need an evaluation to qualify each business so that our food service industry does not decline compared to other country's. This study is trying to find how to evaluate and qualify each business in the various areas: service, the quality of food, the mood of the restaurant and so on. In addition, it includes the restaurant rating form.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2004.11a
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• pp.21-24
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• 2004

In this paper, we measured the optical characteristics of the electrodeless fluorescent lamp system as product of the inside and outside of the country and compared the measured data. Power consumption wave of domestic 150 W is unstable than it's of Endura 150 W. Optical characteristics(luminance, luminous flux, color rendering index, efficiency, CIE chromaticity coordinate) value of the former is a little small than the latter. In conclusion, if we improve a little more quality then we must secure the superiority in competition.

• Journal of the Korean Institute of Educational Facilities
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• v.19 no.6
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• pp.37-44
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• 2012

According to the reports by the OECD and UN in 2012, Korea is evaluated highly of its enthusiasm and level of education compared to other evaluation indices. This result implies that Korea has much more interest in education than other countries. In reality however, the nation does not provide an adequate condition in other aspects such as the quality of life of citizens and its educational environment. For this reason, our country currently promotes and operates various policies and environmental improvements in an effort to coincide with the timely demands and to cope up with the advanced educational system. Researches in particular are being implemented on Korea's current educational policies by specialists related to their specific fields. This study is to understand the periodic trends of the educational facilities according to the specialist-oriented articles and apply it as a basic resource to the future researches on the corresponding field.

• The Transactions of the Korean Institute of Electrical Engineers P
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• v.58 no.3
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• pp.328-333
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• 2009

In this paper, we have developed high performance SPD(surge protective device) and evaluated the characteristics in comparison with typical SPD used in the inside and outside of the country. The new SPD was composed of MOV(metal oxide varistor), GDT(gas discharge tube) and impedance such as resistors, capacitors or varistors. To estimate operating the characteristic of the SPD which was developed, it was measured surge voltage caused by fault current or surge according to IEC 61000-4-5. As a result it was found that the power supply was cut off by high performance SPD when caused a short-circuit. In addition we could know that it could prevent ELB(earth leakage breaker)'s malfunction caused by surge.