• 대한가정학회지
• /
• 제40권4호
• /
• pp.105-124
• /
• 2002

The purpose of this study was to analyze searching value types of Internet consumer information and to identify difference of information characteristics by searching value types. The online survey was conducted by 262 netizens. We used SPSS10.0 package and statistical analysis as follows : factor analysis, cluster analysis, one-way ANOVA, and Duncan's multiple range test. The results were summarized as follows: 1) searching value types of Internet consumer information were classified into 3 types - high benefit/high risk type, middle benefit/middle risk type, high benefit/low risk type. 2)In the degree of significance for information characteristics, consumer recognized accuracy as the most important then comes variability, utility, up-to-dateness, and reliability in that order. 3) high benefit/high risk type among searching value types was evaluated the most affirmative types for Internet consumer information.

• 한국주거학회논문집
• /
• 제18권2호
• /
• pp.11-20
• /
• 2007

The purpose of this study is to find the apartment Choice and Housing Satisfaction by the Housing Value Segmentation. Survey questionnaires were conducted on 1103 married women from three residential areas in Daegu. Data were analized by SPSS package program. Major findings are the following: Quality oriented type preferred environment oriented and multiple apartment. Safety investment type answered the bases of the information as of sales/model house, real estate office, oral information from relative neighbor. Ostentation negative type is dissatisfied for the present apartment were listed such as inconvenient inner structure and inner space, education environment for children, privacy protection, convenient transportation for the urban area. Convenience educational environment type is dissatisfied for the present apartment were listed such as inconvenient inner structure and inner space, anti sonic materials, education environment for children, privacy protection.

• 대한기계학회:학술대회논문집
• /
• 대한기계학회 2001년도 춘계학술대회논문집B
• /
• pp.436-441
• /
• 2001

In this paper, stacker crane is modeled as rigid elements and discrete flexible beam connections by kinematics & dynamics solver package program instead of deriving the equations of motion which describes the total dynamics of the system. For the simulation of structural dynamics, ADAMS, a software for the simulation of multiple rigid body dynamics, is used. Some kinds of works are fulfilled to examine the dynamic characteristics of system. In order to verify the analysis method, the results of simulation and experiment are compared.

• 가정과삶의질연구
• /
• 제10권2호
• /
• pp.37-49
• /
• 1992

The purpose of this study is to examine the realities of knowledge and attitude about smoking among high school students, to analyze the relation among knowledge of smoking attitude about smoking, and smoking behavior. For the data, 1,522 boys' high school students living in Pusan were selected. The data were analyzed with the SPSS PC+ statistical package using t-test, multiple regression and path analysis. The main results are as follows; First, smoking group has lower knowledge of smoking than non-smoking group. Second, smoking group has more positive attitude about smoking than non-smoking group. Third among the demographic variables pecket money, scholastic attainments, grade, SES, and religion influence on smoking behavior directly and indirectly. Fourth, among the smoking environmental variables parents' smoking, sibling's smoking. the number of smoking family. close friends' smoking, the number of smoking friends, family's thought about smoking, knowledge of smoking attitude about smoking influence on smoking behavior directly and indirectly.

• 가정과삶의질연구
• /
• 제10권2호
• /
• pp.133-143
• /
• 1992

The Purpose of this study is to investigate the marital conflict degree, and find out how demographic variables have and effect on marital conflict. For the data , 521 Married woman living in pusan were selected. The data were analyzed with the SPSS PC+ statistical package using M.SD. Factor analysis. Pearson's correlation, one-way ANOVA, scheffe-test, multiple regression. The main results are as follows: First, items were loaded eight resource categories such as character, sexual, children, communication, husband' family, spousal digression, economic difficulties and financial affairs problem. Second, the degree of marital conflict is relatively middle. Taking a look at each conflict factor, conflict of character problem is the highest, the next is communication problem and the third is children problem. Third, among family environmental variables level of education, income, job of husband and husband's dissatisfaction with job hove influence on the marital conflict.

• Structural Engineering and Mechanics
• /
• 제28권6호
• /
• pp.715-725
• /
• 2008

New types of armor, including space armor, multiple-layered armor, composite armor and modular armor have been successfully developed and installed on the armored vehicles of several nations. The protective capability of armor against penetration is established. Of developed composite armor, space armor has a simple structure and is easy to produce and can be produced at low cost. This study uses the finite element package DYTRAN and the pre and post processor PNTRAN to elucidate the ballistic resistance and penetration of space armor. Factors such as armor thickness, space between armors and projectile profile are considered. A technique for simulating the protection afforded by armor and supporting the design of space armor is developed.

• 한국의류학회지
• /
• 제21권4호
• /
• pp.782-794
• /
• 1997

The purpose of study were 1) to find whether brand loyalty is reasonable measurement for market segmentation or not, 2) to know consumers' purchasing behavior by marketsegmentation, 3) to draw preference jean product. Objects were 462 high school students who live in Seoul and random sampling referred from "Korean school guide book". The questionnaires were selected from the previous studies and various bibliographies. For statistic analysis, percentage, average, ANOVA, x2-test, Duncantest, paired t-test, and multiple regression were used by SAS package. The results of this study were as follows. 1) Consumers were classified into affective brand loyalty group, familiar brand loyalty group, habitual brand loyalty group, brand interest but no brand loyalty group, and no brand loyalty group. 2) There were notable differences in clothes purchasing behavior variable through market segments' purchasing (requency, price. 3) The most Prefered jean Product is 80,000 won, domestic well-known brand, baggy style and preferable jean product shows different when it classified brand loyalty.d loyalty.

• 한국의류학회지
• /
• 제32권2호
• /
• pp.235-246
• /
• 2008

The aims of this study were to identify benefits sought for herbal cosmetics and its significance in influencing consumers' attitude and brand choice. A questionnaire was distributed to 900 women between 20 and 50 years old who had purchased herbal cosmetics from Nov. 6, 2006 to Dec. 15, 2006. SPSS 12.0 package was used for data analysis. Factor analysis, $X^2$-test, frequency, percentage, multiple regression analysis were utilized. The results were as follows: 1. The benefits that consumer was seeking from herbal cosmetics could be classified into 9 dimensions; special function, brand, nutritional reinforcement, economy, scarcity, feeling, fragrance, fashion and skin fitness. 2. All of the above benefits sought except economy and fashion had positive impact on consumers' attitude of herbal cosmetics. 3. There was a correlation between types of benefits sought by consumers and their brand selection.

• 한국치위생학회지
• /
• 제13권5호
• /
• pp.827-833
• /
• 2013

Objectives : The purpose of the study is to investigate the relationship between self-leadership in clinical practice and stress in dental hygiene majoring students. Methods : Subjects were 250 dental hygiene majoring students in J area from March 20 to April 20, 2012. Data were analyzed using the statistical package SPSS WIN 12.0 for frequency, mean and standard deviation analysis, one-way ANOVA and multiple regression. Results : There were significant differences between Satisfaction and clinical practice, practice and major stress factors(p<0.01). There were significant differences between practices, satisfaction, and self-expectations(p<0.001). The explanatory power of the model was 9%(p<0.05). The combination of self-leadership, activity, interpersonal factors were very important factors and the explanatory power of the model was 8%(p<0.001). Conclusions : Self-leadership is able to decrease stress. Self-leadership is very important in clinical practice in dental hygiene majoring students.

• 한국학교보건학회지
• /
• 제13권1호
• /
• pp.109-115
• /
• 2000

The Purpose of this study is to analyze the health behavior of high school students and to find factors influencing it. A questionnaire survey was used for collecting data from 201 male students between May 1 and June 30, 1993. The data were analyzed by the multiple regression technique in an SPSS package. The major results are as follows: (1) 84.5% of the students responded to the survey are regularly exercising to promote their health and 44.8% of them are doing something to manage stress. (2) 28.9% of the students are smoking, 43.3% of them are drinking, 5% of them are taking adhesives, 6.5% are taking stimulants, and 4.5% of them are taking analgesics. (3) while self-efficacy of the students and health interests of their parents are positively related to health promoting behaviors, they are negatively related to health risk behaviors.