• Journal of the Korea Fashion and Costume Design Association
• /
• v.9 no.3
• /
• pp.87-97
• /
• 2007

This study is to investigate the KS size recognition and mother's preference of female children's apparel. The practical research is performed for 150 mothers lived in Seoul and are randomly selected to their age, female children's number, education and income level. For statistical analysis and evaluation of survey data, frequency and percentage use contingency table. Findings in this study as follow: 1. Mother's preference for purchasing the girl's garments shows the significant differences of their subject characteristics such as age, girl's number, education and income level. 2. Mother's recognition about KSK 9403: 2004 sizing system for girl's garments does not show the significant differences of their subject properties. Most mothers only know the part of the KS size specifications because KS sizing systems are complex. So KS sizing systems must be simplified and respecified to understand the KS for mothers easily when purchasing their girl's garments. In summary this paper investigates mother's preference and recognition about KS sizing system for the girl's garments.

• Korean Journal of Fisheries and Aquatic Sciences
• /
• v.2 no.2
• /
• pp.161-172
• /
• 1969

Ten experimental tuna long line fishing operations were performed with the long lines A and B, in combination casting orders of BA and AB. The long line B differs from A in its additional main line length per basket and its greater depth of submersion (Table 1). The BA casting order results in an AB hauling order, so that the long line B is casted at an earlier time of a day and fishes for a longer period than A line (fig. 2). The number of fish caught was divided into subclasses in order to be subjected to $x^2-tests$ (Table 2). The first series of $x^2-tests$ were calculated using the hooking rates of two subclasses with other factors pooled (Table 3). The second series of $x^2-tests$ were calculated to obtain the interactions between two subclasses when other factors differed (Table 4). Attention was paid to the extremely small interactions as well as to the large interactions in order to find out whether a factor functions in the same way or in a contradictory way when the other factors involved differ. The test result is summarized in Table 5. The relationship between the hook casting time (relative to the sunrise time) and the hooking rates reveals the feeding behavior of particular species (fig. 3) A high hooking rate for yellowfin tuna shown in the period from one hour before sunrise to the moment of sunrise suggests that they feed actively in that period. Their poor hooking rate on earlier casted hooks suggests that they do not feed well under conditions of darkness and that they feed best while the hooks are sinking. Furthermore it is likely that yellowfin tuna maintain a shallow depth in the daytime, for the $x^2$ interaction between the line casting order BA and AB shows their persistant preferance of the long line A regardless of line casting order. Bigeye tuna show their feeding behavior under conditions of darkness, and show a preference for the sea's deeper layer. Alepisaurus borealis (Gill) show their feeding behavior under conditions of darkness more significantly than the bigeye tuna and their preferance for deep layers is also more significant. Marlins (mainly Makaria mazara) show a feeding behavior which is similar to the yellowfin tuna. The author emphasizes that certain variations of the hooking rates in relation to the line easting time were caused by an inadequate fishing depth as well as by the fish preference for a particular feeding time. When the part of the line casted in pre-dawn hours and hauled in the pre-sunset hours show a significantly lower hooking rate than other parts of the line, then it is concluded that tile hooks settled in a sea layer too deep for feeding.

• Proceedings of the KIEE Conference
• /
• 2001.07d
• /
• pp.2792-2794
• /
• 2001

인터넷은 정보의 바다로 표현할 만큼 방대하며, 이러한 넘치는 정보 속에서 사용자에게 필요한 정보들을 추출하여 사용자들의 효율성과 만족도를 높이는 것이 개인화 정책이고, 결과적으로 전자상거래 사이트에서의 판매의 증가를 이루기 위해 필요한 것이다. 따라서 개개인의 특성에 맞춘 개인화 서비스가 현재의 인터넷에서 제공하는 효율성을 뛰어넘을 수 있는 새로운 해결점으로 주목받고 있다. 본 논문에서는 기존의 협력 필터링(Collaborative filtering) 방법을 개선하여 사용자의 선호도(preference)를 결정하고, 이를 토대로 알맞은 아이템 추천 서비스를 사용자에게 제공하는 해쉬테이블 기반 협력 필터링 에이전트(Hash Table based Collaborative Filtering Agent)를 제안하고자 한다. 이를 통하여 기존의 사용자 또는 처음 방문한 사용자에게도 사이트를 방문하는데 만족도와 효율성을 높이도록 하는 것이 목표이다.

• Korean Institute of Interior Design Journal
• /
• v.14 no.5 s.52
• /
• pp.205-211
• /
• 2005

The purpose of this study was to analyze the preference of traditional lacquered furniture and to suggest furniture design guideline. Subjects consisted of 336 residents aged up 20 years old in Seoul and Kyung-ki. area. The data were analyzed using the SPSS statistical package. The results of descriptive statistics, factor analysis, t-test and ANOVA are presented. The result of this study showed that the traditional and environmental values of the traditional lacquered furniture were highly appraised. With a furniture plan, modernized and stylelike design was desired and the table type furniture were wanted. And preference of traditional lacquered furniture was distinct by sex and age groups. Women and older age group wanted more decorative and luxury design than other groups. These results provide a practical guideline for the development of the traditional lacquered furniture design for users.

• Journal of the Korean Dietetic Association
• /
• v.7 no.2
• /
• pp.144-152
• /
• 2001

This research reviews the characteristics of consumption oriented culture of post modern society and describes the food consumption culture based on the evaluative criteria pattern in eating in Ulsan Metropolitan City. The subjects consisted in 217 full-time housewives and 129 cooks. The evaluative criteria of eating scale with 4 components - the eating atmosphere factor, the preference factor, the quality factor and the table factor- is described and interpreted in the context of consumption oriented culture. 4 clusters were decided through cluster analysis; preference and quality pursuing type, high involvement type, consumerism culture pursuing type and low involvement type. Among socio-economic variables, the evaluative criteria pattern of eating was significantly associated with occupation. The results of factor analysis and cluster analysis proved that the full-time house wives and cooks in Ulsan Metropolitan city showed the propensity to consumption oriented culture in food consumption culture.

• Korean Institute of Interior Design Journal
• /
• no.38
• /
• pp.250-257
• /
• 2003

The purpose of this study is to analyze the varying characteristic factors for residential kitchen remodeling according to contemporary life style. The subjects of this investigation are collected through questionnaire from adult residents who live in Seoul, Korea. The collected cases are analyzed by using Spss-win. By using the vaimax method on the basis of factor analysis, the satisfaction of the actual conditions is under the influence of finished materials & function, sanitary installation, layout, cooling & heating apparatus, day lighting, air conditioning, and safety. The preference of kitchen remodeling Is affected by finished materials, function, environmental equipment, and air conditioning. The Need of kitchen facility is caused by working table, refrigerator, gas range, dish apparatus, and addition function.

• Journal of the Korean Dietetic Association
• /
• v.15 no.2
• /
• pp.139-151
• /
• 2009

The purpose of this study was to investigate the eating patterns of children with cerebral palsy having motor disturbances as well as stiffness. The food habits, nutritional status, and snack intakes of 1 to 7 year-old children with cerebral palsy were examined. The subjects were grouped into three categories according to their table-utensil handling skills: superior, normal, and inferior. The children in the superior group were significantly taller and heavier compared to children in the other two groups. The %EARs of folic acid and total calorie intake were insufficient in all three groups; however, their %EARs of other nutrients were fully sufficient. When comparing the children's intake frequencies and preferences for snacks, the superior group showed a greater likelihood to consume various kinds of snacks than the inferior group. And the inferior group disliked more kinds of snacks than the other two groups. It was also shown that the inferior group had a significantly higher tendency for problems in chewing and swallowing. These results indicate that the development of table utensil-handling skills is very important for the food intake and growth of children with cerebral palsy, and the better their table utensil-handling skills the greater their physical development. Thus, considering their preference and intake frequency, it seems necessary that children in the inferior group be provided a greater variety of snacks and foods to receive more calories.

• Korean Management Science Review
• /
• v.12 no.2
• /
• pp.43-62
• /
• 1995

For a complex scheduling system like time table construction, its optimal solution, if exists, is hard to obtain. In this paper, the scheduling environment is reasonably confined as where objects have their own events competing for better slots on boards, and objects have their own board slot preferences and belong to one or more classes of the society which globally constrains them. Here, two phase method is suggested, where the first phase is human-like preference driven and the second phase is for fine tuning by considering all the factors given. Designed and implemented in our system HI-SCHED are dynamic object switching, temporal-constraint-driven intelligent backtracking, case-based revisions, object-based approach, and so on. Some satisfaction degrees are also defined to measure the usefulness of our method. In addition, look-ahead dynamic object switching is considered, and additional global constraints are introduced and processed. A simple scheme is also used to verify the usefulness of the post processing scheme.

• FLOWER RESEARCH JOURNAL
• /
• v.19 no.1
• /
• pp.77-80
• /
• 2011

To find out customers' consciousness by gender on satisfaction factors and preference in flower design of venues for the celebration of baby's first birthday, the survey was performed for 650 of adult male and female. The result shows that well designed flower design contributed to improvement in customers' satisfaction and increase in intention of reuse as well. The most influential factors in preference on flower design works were design harmony and color for male and design style and composition for female. Universal preferences of customers regardless of gender were as follows: Installation position preferred in flower design was in the sequence of table, entrance, platform, wall, and ceiling; plant preferred was Rosa hybrida; color preferred was pink; and bulky flower design were preferred.

• The KIPS Transactions:PartD
• /
• v.12D no.5 s.101
• /
• pp.789-796
• /
• 2005

Because existing information retrieval systems, in particular library retrieval systems, use 'exact keyword matching' with user's query, they present user with massive results including irrelevant information. So, a user spends extra effort and time to get the relevant information from the results. Thus, this paper will propose SULRM a Retrieval Model using Subject Classification Table, User profile, and LSI(Latent Semantic Indexing), to provide more relevant results. SULRM uses document filtering technique for classified data and document ranking technique for non-classified data in the results of keyword-based retrieval. Filtering technique uses Subject Classification Table, and ranking technique uses user profile and LSI. And, we have performed experiments on the performance of filtering technique, user profile updating method, and document ranking technique using the results of information retrieval system of our university' digital library system. In case that many documents are retrieved proposed techniques are able to provide user with filtered data and ranked data according to user's subject and preference.