• 복식문화연구
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• 제30권5호
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• pp.766-778
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• 2022

Image-oriented information is becoming increasingly important on social networking services (SNS); the background of this trend is the popularity of selfies. Currently, camera applications using augmented reality (AR) and artificial intelligence (AI) technologies are gaining traction. An AR camera app is a smartphone application that converts selfies into various interesting forms using filters. In this study, we investigated the change of keywords according to the time flow of selfies in Goolgle News articles through semantic network analysis. Additionally, we examined the effects of using an AR camera app on appearance satisfaction and self-esteem when taking a selfie. Semantic network analysis revealed that in 2013, postings of specific people were the most prominent selfie-related keywords. In 2019, keywords appeared regarding the launch of a new smartphone with a rear-facing camera for selfies; in 2020, keywords related to communication through selfies appeared. As a result of examining the effect of the degree of use of the AR camera app on appearance satisfaction, it was found that the higher the degree of use, the higher the user's interest in appearance. As a result of examining the effect of the degree of use of the AR camera app on self-esteem, it was found that the higher the degree of use, the higher the user's negative self-esteem.

• 대한가정학회지
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• 제38권6호
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• pp.59-70
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• 2000

The purposes of this study were to investigate the effects of the degree self-monitoring, perceived risk and the types of advertising in cosmetic purchase behavior. The data were obtained with an experimental design which was 2${\times}$(2${\times}$2) mixed factorial design. The subjects were classified 280 pre-test subjects into 70 high level of self-monitoring subjects and 70 low level of self-monitoring subjects. The data were analysed with ANOVA, using the SAS program. The result of this study can be summarized as follows ; In experimental I, the effect on the consumer preference was the significant 2-way interaction effects between the degree of the self-monitoring and appeal types of advertising as well as between the types of cosmetic products depending on perceived risk and appeal types of advertising. In experimental II, the effect on the consumer purchase intention was the significant 2-way interaction effects between the degree of the self-monitoring and appeal types of advertising as well as between the types of cosmetic products depending on perceived risk and appeal types of advertising.

• Asia pacific journal of information systems
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• 제13권2호
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• pp.171-197
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• 2003

There have been quite many studies to identify factors affecting successful implementation of EDI systems. However, previous studies have investigated influencing factors independently. Given the complexity involved in the implementation of EDI systems, it might be quite necessary to investigate the interaction effects between influencing factors. The primary purpose of this study is to investigate the interaction effects of organizational characteristics as contextual variables on the relationship between managerial characteristics and EDI implementation. Analysis of 202 responses of survey questionnaire indicates the following: 1) Education/training and top management support has positive effect on the successful EDI implementation. 2) The degree of decentralization has strong, and management risk position has mild moderating effect on the relationship between managerial characteristics and EDI implementation. 3) The degree of formalization and organizational size have no moderating effect. 4) The subgroup analysis, conducted to determine the exact nature of interaction effect, reveals that the relationship between managerial characteristics and EDI implementation is significantly stronger with a high level of decentralization or management risk position than with a low level.

• 한국전기전자재료학회논문지
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• 제36권1호
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• pp.29-35
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• 2023

Herein we investigated the effect of the conductive agent on the electrochemical performance of the SiOx anode. SiOx anodes have a relatively low volume expansion (~160%) compared to Pure-silicon, but have a problem in that they have a poor electrical conductivity characteristic. In this study, physical and electrochemical measurements were performed using two 0-dimensional amorphous carbon conductive agents with different crystallinity and surface area. The crystal structure of the conductive agents and the local graphitization degree were analyzed through XRD and Raman, and the surface area of the particles was observed through BET. In addition, the electrical performance according to the graphitization degree of the conductive agents was confirmed through a 4-point probe. As a result of the electrochemical cycle and rate performance, it was confirmed that the performance of SiOx using a conductive agent having a low graphitization degree and a high surface area was improved. The results in this study suggest that the graphitization degree and surface area of the amorphous carbon conductive agent may play an important role in the SiOx electrode.

• The Journal of Asian Finance, Economics and Business
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• 제7권5호
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• pp.41-50
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• 2020

The paper investigates the factors that affect the demand for a voluntary audit of small and medium-sized enterprises (SMEs) in Vietnam. A structured questionnaire survey of 284 SMEs was employed, preceded by in-depth interviews with auditors and SMEs' managers. The research used logistic regression estimator to address econometric issues and to improve the accuracy of the regression coefficients. The results show that the degree of director's view on voluntary audit, related stakeholder, degree of recommendation, and firm size have a statistically significant positive effect on audit decisions of SMEs while degree of audit fee has a statistically significant negative effect, and degree of subjective norm does not affect. This indicated that SMEs are more likely to have an external audit if they have some typical features: it is becoming larger in terms of size, and the directors consider that the audit has a relative benefit outweighing its cost. The research results suggested that Vietnam Government should make a statutory audit of SMEs' financial statements rather than make it an option for SMEs. The auditing firms were also recommended to actively take their audit services to SMEs rather than waiting for the SMEs' managers to contact them for their services.

• 한국수정란이식학회지
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• 제14권3호
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• pp.177-184
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• 1999

This study was conducted to find out the effect of follicle size and oocyte type on in vitro maturation of poricine follicular oocytes. TCM-HEPEAS medium was used to basic medium, and the oocyte matured in vitro was stained with the Rapid staining method. The results obtained were summarized as follows; 1. The number of follicles an ovary was 20.5. The number of A-and B-typed oocytes an ovary was 2.34. The proportion of A-and b-types oocytes was 40% of the recovery oocytes. 2. Cumulus expanison indexes(CEI) by the follicle size were 1.62∼2.34(<2mm), 1.27∼2.28(2∼5mm) and 1.46∼2.75(>5mm). It was no differ to maturation rate by the follicle size. 3. The degree of oocyte maturation based on oocyte type did not differ for B-and C-typed oocyted but the index of oocyte type A was higher than that of b-and C-typed oocytes. 4. When follicluar oocytes were cultured for 42 hours, the proportion of the Met-II(second metaphase) stage were 22.5% (degree 1), 35.4%(degree 2) and 65.5% (degree 3).

• 대한가정학회지
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• 제43권2호
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• pp.1-17
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• 2005

The purposes of this study were to show general trends in the degree of parental monitoring, self-control and problem behavior perceived by adolescents and to examine possible changes in such trends in accordance with gender of adolescents and mother's employment, and then to determine the effects of these variables on adolescents' problem behavior. The subjects were 1288 adolescents of middle school in Busan (male 661, female 627). The main results were as follow. (1) General trends in the degree of internalizing problems and total behavior problems showed that girls had more problem behaviors than boys. (2) Boys and girls with unemployed mother perceived more parental monitoring than ones with employed mothers. Boys with unemployed mother had more self-control than ones with employed mothers. Boys with employed mother showed more problem hehaviors than ones with unemployed mother. (3) Mother's employment, the degree of parental monitoring and self-control had a significant indirect effect on internalizing problems, externalizing problems and total behavior problems. (4) The degree of self-control was the most powerful predicator of problem behaviors of middle school students.

• 한국보건간호학회지
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• 제26권3호
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• pp.389-403
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• 2012

Purpose: The purpose of this study was to identify the effect of sexual education on sex knowledge and attitude in elementary school students. Method: Questionnaire data were collected from 4 elementary schools located in Y-gu, Seoul. Final participants included 512 older school-age children. Results: There were significant differences in the degree of sex knowledge (t=-28.35, p<.001) and attitude (t=-18.44, p<.001) between the pretest and the post-test. The degree of sex knowledge changed significantly according to grade, sex, and experience with sex-related questions, and the degree of sex attitude changed significantly according to grade and sex. There was a significant correlation in the degree of change between sex knowledge and attitude (r=.28, p<.001). Conclusion: In this study, sex education for elementary school students effectively changed sex knowledge and attitude. Sex education is recommended elementary school students as well as adolescents in order to encourage responsibility in desirable sex behavior.

• 대한물리치료과학회지
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• 제13권2호
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• pp.27-36
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• 2006

The purpose of this study would like to analyze statically significant difference for low back-pain frequency of mother after development-disability children. Seven nursery children with disability conducted survey from 122 mothers cared children with disability. Survey data was obtained from April 14. 2006 to May 23. 2006. The results were as follows: According to walking-existence, assistance walking, and disability-degree, low back pain incidence frequency of mothers were statically significant difference, (p<0.05). Low back pain incidence frequency of walker-ability population was 51.4%, but low back pain incidence frequency of walker-disability population was 80.0%. then low back pain incidence frequency of mothers to walking-existence was differed amount. Disabled not statically significant difference to encephalopathy and disability-type1 and disability -type2 (p>0.05). children with disability-degree and assistance walking benchmarked low back pain disability-measure. Low back pain degree not relevancy statically significant. Physical load was statically significant difference between Oswestry's low back pain score and reach effect to child-cared(p<0.05). As development-children with disability of disable degree, Mother appeared to highly low back pain frequency rate and appeared to large reach effect child-cared owing to physical load of low back pain. So hereafter, location and person request to approach with more clinical and objectively. As approach result, it will help to stress solution of children with disability owing to develop to low back pain class and family capable strengthening program and so on.

• 한국운동역학회지
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• 제20권4호
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• pp.407-414
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• 2010

The purpose of this study was to evaluate the effect of taping-tape with or without using spiral taping on vertical jump. The subjects for this study were about 20 years old healthy male college students without muscloskeletal diseases. Data for EMG activity and Ground Reaction Force(GRF) were estimated at three knee angles(i.e., 45, 90 & full degree). As a result, there was no statistical significance in max GRF at 90 and full degree regardless of spiral taping-tape. On the other hand, statistical significance was found when vertically jumping at 45 degree knee angle(p<.05). All the data for EMG activity at the three knee angles were not statistically significant, but there was a trend for a decrease in average EMG activity in elector spinae & Medial gastrocnemius at 90 degree knee angle. Based on these data, initial flexor action of knee was stabilized with spiral taping-tape when vertically jumping, resulting in improved muscular activity in Medial gastrocnemius. In conclusion, taping technique for jumping ability associated muscles like quadriceps is also required to develop.