• 대한치과보철학회지
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• 제23권1호
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• pp.97-112
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• 1985

The purpose of this study was to evaluate the stress patterns developed in supporting structures by removable partial denture with attachment retainers. The attachments tested were Dalbo(miniature) attachment, resilient Ceka attachment, rigid Ceka attachment, precision and sleeve attachment, and R.P.I. clasp as a contrast. 3-dimensional photoelastic stress analysis was used to record the isochromatic and isoclinic fringe patterns and to calculate principal stress components at measuring points. The results showed that: 1. The maximum compressive stress on residual ridge was produced under the loading point with Dalbo and resilient Ceka attachment, distal to the loading point with rigid Ceka and precision and sleeve attachment, and mesial to the loading point with R.P.I. clasp. 2. The Dalbo attachment produced the most stress on residual ridge, and the least stress on abutment teeth. and resilient Ceka attachment showed favorable stress distribution. 3. Rigid Ceka attachment produced higher compressive stress on buccal. alveolar crest, and precision and sleeve attachment produced higher compressive stress on distal alvelolar crest and mesial surface of the root apex in abutment teeth. 4. R.P.I. clasp produced higher compressive stress on mesial alveolar crest.

• 가정과삶의질연구
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• 제22권3호
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• pp.47-61
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• 2004

The major purpose of the present research was to examine the effect of adolescents's perception of parents' marital relationship and attachment with their parents on school adjustment. This study also tried to investigate the inter-relationship among related variables, and the differences in the level of school adjustment according to adolescents' general characteristics. The participants were 355 middle and high school students who lived in Chollabuk-Do province. The major results of this research were as follows. First, there were significant differences in the level of school adjustment according to sex, age, and grade point. average That is, the level of school adjustment was higher for males, for older adolescents, and for those recording higher grade point, than for females, for younger, and for those recording relatively lower grade point. Second, parents' marital relationship was positively correlated with positive aspects of attachment with their parents(i.e., communication and trust), and with school adjustment. but negatively correlated with negative aspect of attachment(i.e., alienation from their parents). Finally, multiple regression analyses were performed to analyze the relative significance of the related variables influencing on school adjustment after controlling the effect of sex, age, and grade point. It was found that communication with fathers was the most powerful predictor of school adjustment, while attachment with mothers was not found to be a significant predictor of school adjustment.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제15권1호
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• pp.28-39
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• 2004

본 글에서는 애착유형과 정도를 측정하는 심리학적 평가도구들에 대해 발달연령적 접근으로 살펴보았으며 각 도구들의 신뢰성, 타당성과 관련된 연구들을 고찰하였다. 영유아기의 애착평가도구로는 낯선상황절차(SSP), 애착Q-Set(AQS)을, 유아/아동기 도구로는 $3{\sim}4$세 유아용 애착평가도구인 Cassidy-Marvin의 애착유형체계, Crittenden의 PAA, Main과 Cassidy의 애착유형평가와 인형놀이기법을 이용한 MSSB와 애착유형별 가족그림분석을 소개하였다. 아동/청소년기 도구로는 부모와 또래와의 애착을 재는 자기보고식 질문지인 IPPA를, 청소년기/성인기 도구로는 성인애착면접(AAI)과 성인들간의 낭만적 애착을 재는 ASQ를 소개하였다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제17권2호
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• pp.91-97
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• 2006

The effects of the Attachment Promotion Therapy (APT) program for the autistic children were reviewed by 8 papers. The program was consisted with play activity centered mother-child interaction, educational activity for parents, lecture, video-feedback, and support. APT program was effective to improve the attachment behaviors and attachment security. And the mother's behaviors to her child became more child-centered, positively responsive, expressive supportively. Ninety six point seven percent of the mothers were satisfied with the APT program. They described that it was helpful to understand their children's developmental limitation and strength, to learn how to play with their children, to make supportive social network among the mothers, to minimize familial conflicts, and to make them much more comfortable with their children. They thought the APT Program was to be a steppingstone of the further educational program. APT program is an effective early intervention to promote social development and decrease autistic problems.

• 한국주거학회논문집
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• 제24권3호
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• pp.73-83
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• 2013

The aim of this paper is to examine the determinants of residential satisfaction and attachment according to the urban multi-family dwelling types. On the basis of the surveys, the factor analysis and regression are employed as the empirical analysis on residential satisfaction and attachment in Daegu metropolitan city. The major findings are as follows; First, as for post-occupancy evaluation of residential environment of building and outside, the residents of complex type of multi-family housing satisfied with most of items more than studio type except the location, amenity facilities around building and utilities fee. Second, about the Residential Satisfaction and Attachment by types, the residents of complex type of multi-family housing satisfied with most of items more than studio type too. Third, the determinants in residential Satisfaction of complex types are 'welfare and amenity facilities factor', 'maintenance factor' and 'location factor'. On the other hand, the determinants in residents of studio type are 'inexpensive rent fee factor', 'welfare and amenity facilities factor' and 'maintenance factor'. Going forward, this research will help us better understand residential satisfaction from the point of residents and find new ways to improve resident satisfaction and attachment.

• 한국초지조사료학회지
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• 제15권3호
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• pp.222-230
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• 1995

This study was canied out to ddermine optimum areas for various sizes of land coverage of the farm machinery utilization in 1993-1994. A kind of machinery size and work systems were classed as the power tiller of 10HP+man power, the tractor of 35~46HP (tractor of 64~86HP and attachment were leased to harvest work), 64-86HP+ attachment and 90- 105HP+ attachment, respectively. \ulcornerhe results are summarized as follows: 1. The optimum areas of tractors of 90~105HP, 64~86HP and the power tiller of lOHP were estimated as 21.9 (corn-rye cropping system)- 26.9ha (sorghum $\times$ sudangrass - rye cropping system), 14.7 - 22.8ha and 1.2 - 1.61ha, respectively. The break-even-point areas of the tractors of 90-105HP. 64-86HP and the power tiller of lOHP were 16.6 (corn-rye cropping system)- 19.9ha (sorghum $\times$ sudangrass - rye cropping system), 12.5 - 16.lha and 0.12-0.13ha, respectively. 2. The optimum areas (land sizes, annual field capacity) for 50 cows by feeding rate(%) of roughage to concentrate were 6.8ha, 13.6ha in the 4060, 8.5ha, 17.0ha in the 5050 and 10.2ha, 20.4ha in the 60:40, and in case of 30 cows, it were 4.lha, 8.2ha in the 40:60, respectively. In the former case for the form of work system was the trador of 90-105HP+attachment and 64~86HP+ attachment, and the latter was the tractor of 35~46HP (tractor of 64~86HP and attachment were leased to harvest work) and 64-86HP+ attachment. 3. Productiori cost for corn-rye cropping system reducted to 51.8% in 102.9 wonkg dry matter the tractor of 90~ 105HP+ attachment with 213.4 wonkg dry matter the power tiller of 10HP+ man power.

• 대한기계학회논문집B
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• 제20권5호
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• pp.1661-1670
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• 1996

Incompressible flow over a backward-facing step is computed by low Reynolds number turbulence models in order to compare with direct simulation results. In this study, selected low Reynolds number 1st and 2nd (Algebraic Stress Model : ASM) moment closure turbulence models are adopted and compared with each other. Each turbulence model predicts different flow characteristics, different re-attachment point, velocity profiles and Reynolds stress distribution etc. Results by .kappa.-.epsilon. turbulence models indicate that predicted re-attachment lengths are shorter than those by standard model. Turbulent intensity and eddy viscosity by low Reynolds number .kappa.-.epsilon. models are still greater than DNS results. The results by algebraic stress model (ASM) are more reasonable than those by .kappa.-.epsilon. models. The convective scheme is QUICK (Quadratic Upstream Interpolation for Convective Kinematics) and SIMPLE algorithm is adopted. Reynolds number based on step height and inlet free stream velocity is 5100.

• Journal of Smart Tourism
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• 제3권1호
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• pp.9-21
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• 2023

This study investigated whether the Point of attachment (POA) theory can be used to measure the consumption intention on go and watch offline eSports games. The admiration for players, social interaction, and on-site consumption requirements for viewing offline eSports competitions are prioritized. In addition, eSports fans in various regions may have distinct consumption concepts and consumption patterns. Thus, this study surveyed China (n = 156) and South Korea (n = 127) eSports fans who subjectively perceive themselves to be fans of eSports player(s) and who have observed at least one offline eSports game. The results demonstrate that player attraction and socialization have positive and significant effects on offline consumption factors. There is no correlation between previous consumption behavior and satisfaction, but dining shows a significant positive effect on satisfaction. Moreover, there is a strong relationship between satisfaction and future attendance intention. In addition, effect of eSports fan attachment on future visit intentions are measured and there is no correlation between the two variables. The front end of the path in the new model's varied between Chinese and Korean supporters. Finally, theoretical and practical implications of this study are discussed.

• 아동학회지
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• 제18권2호
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• pp.163-176
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• 1997

Using survey data collected from 275 adolescent children of widowed or divorced single mother families, this study investigated the characteristics of family coping resources, including individual, financial, social, and mother-child relational resources and their effects on the psychological wellbeing of these adolescents. After controlling background variables of the family, higher depression among adolescents was associated with low grade point average, mother's high exposure to negative experiences after loss of father, low attachment to mother, and low sense of self-control. Furthermore, higher grade point average, strong attachment to mother, and high self-control in problem solving were factors predicting higher self-esteem of adolescents. Social network resources were not related to the psychological well-being of the adolescents. Discussion included recommendations for future research. Implications for policy and parent-child relations were discussed with a view to enhancing family functioning of adolescents in single-mother families.

• 대한약침학회지
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• 제11권1호
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• pp.189-199
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• 2008

In $\ulcorner$Yingshu(靈樞)$\lrcorner$, $\ulcorner$Sumun(素問)$\lrcorner$ and $\ulcorner$Najing(難經)$\lrcorner$, there are differences in viewing FiveSu-point(五輸穴) and its practical application in treatment. The following conclusions are induced from these different point of views. 1. Fundamental features of FiveSu-point are shown in$\ulcorner$Yingshu(靈樞)$\lrcorner$ 2. In $\ulcorner$Internal classic(內經)$\lrcorner$ and $\ulcorner$Najing(難經)$\lrcorner$, it seems attachment that FiveSu-point is identical to the Five Elements, but there are differences in using the Five Elements sangsyang-sangguk in treatment. 3. There are clear differences between $\ulcorner$Internal classic(內經)$\lrcorner$ and $\ulcorner$Najing(難經)$\lrcorner$ in attachment of FiveSu-point and Fourseasons. Differences are shown in each chapter of $\ulcorner$Yingshu(靈樞)$\lrcorner$. 4. Different application of FiveSu-point's various cases is shown in $\ulcorner$Yingshu(靈樞)$\lrcorner$, $\ulcorner$Sumun(素問)$\lrcorner$ and $\ulcorner$Najing(難經)$\lrcorner$. 5. Different application of FiveSu-point in $\ulcorner$Yingshu(靈樞)$\lrcorner$, $\ulcorner$Sumun(素問)$\lrcorner$ and $\ulcorner$Najing(難經)$\lrcorner$ is due to different historical background.