• 재활간호학회지
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• 제3권1호
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• pp.80-97
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• 2000

The purpose of this study is to identify and describe a process of sexual adjustment of individuals with spinal cord injury: and to describe and explore positive and negative influences on the adjustment process. This qualitative study was conducted with 10 Korean individuals with spinal cord injury who had been physically disabled for more than one year. Data were collected and analysed at a same time using grounded theory method. Major categories of this study showed a process how the individuals with spinal cord injury adjust to their individual life as sexual beings. The process included and individual responses to the behavioral efforts including and . Initially physical aspects of sexuality seemed to be affected by spinal cord injuries. The changed physical aspects then influenced other aspects of their sexual life. Life satisfaction of each individual as a sexual being revealed as very subjective. It could be defined according to how the individual approved their sexual life no matter what and how much behavioral effort the person had done. In this study 3 types of sexual adjustment aspects were explored: 'Active adjustment' 'Passive adjustment' 'Maladjustment'. There were negative and positive factors influencing the adjustment process of individuals with spinal cord injury. Those factors might come from themselves, from families, or from social situations. Findings of this study suggested that sexual life of individuals with spinal cord injury should not be understood as a physical or behavioral matter. It was a combination of physical, psychological and social aspects of life. Therefore, appropriate rehabilitation programs for the sexual adjustment of individuals with spinal cord injury need to concern heterogeneous life values of them and obtain individualized services for each individual at a different stage of the sexual adjustment process.

• 정보처리학회논문지D
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• 제15D권1호
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• pp.61-72
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• 2008

성공적인 소프트웨어 프로젝트 수행을 결정짓는 중요한 작업 중의 하나는 프로젝트 개발 초기에 소프트웨어 개발 비용을 정확하게 산정하는 것이다. 정확한 산정을 위해서는 빠르게 변화하고 있는 개발 환경 및 기술 변화에 따른 변경 요인을 비용 산정 과정 시 반영시켜야 하며 이를 위해서는 적절한 보정계수 선정과 보정계수 값 적용이 중요시된다. 이에 본 논문에서는 소프트웨어 개발비 대가기준을 위한 어플리케이션 유형 보정계수와 언어 보정계수 산정을 위해 AHP 기법을 적용하였다. 또한, 민감도 분석을 통하여 각 판단 기준이 보정계수에 미치는 영향을조사하였다. 결론적으로, 어플리케이션 유형 보정계수 값은 처리 복잡도에 비해 데이터관리 복잡도와 제어 복잡도에 민감하게 반응하며 또한, 언어 보정계수 값은 디버깅 시간에 비해 개발인력의 보편성과 개발코딩 시간에 더 민감하게 반응하였다. 향후, 연구과제로는 국내의 소프트웨어 개발 환경과 기술을 적절히 반영시킬 수 있는 추가적인 보정계수 결정과 적절한 보정계수 값 조정에 대하여 연구할 것이다. 또한, 언어 보정계수에서는 구체적인 프로그래밍 언어를 들어 좀더 세부적으로 구분한 후 보정계수를 산정하고자 한다.

• 대한가정학회지
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• 제34권4호
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• pp.119-131
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• 1996

The relationship of maternal separation anxiety, availability of support system and child gender to initial preschool adjustment was examined. Data were collected on 72 middle-class Korean children(35 boys, 37 girls) between the ages of 31 months and 60 months who were entering preschool. Subjects were from intact families, all with non-working mothers. Mothers completed the Maternal Separation Anxiety Scale(MSAS) and indicated the number of extended family members in the home as an index of social support. Classroom teachers completed the Preschool Behavior Questionnaire (PBQ) for each child after the first 2 weeks and again after 6 weeks of school. Each child was observed by the research team during the first 2 weeks of school and again after the 6th-week using the Child Observation System (COS). Applying the COS observed behavior was classified as being in the dependent, neutral, or active mode. All instruments were culturally relevant as validated by Korean experts. Maternal Separation Anxiety was a significant predictor for girls only, accounting for 11% of initial COS variance (p=＜.05). In contrast, social support was a significant predictor for boys only, accounting for 28% of initial PBQ variance when entered after MSAS(p=.005). A significant difference between initial and 6th-week adjustment was obtained in the expected direction on the COS with behavior improving with time (t=-4.06, p=.001). Although a significant difference between initial and 6th-week PBQ adjustment was also obtained (t=-3.63, p=.001), it was not in the direction expected, problematic behavior were found to increase with time. Cultural and developmental factors help explain the findings. Given the patrilineal social system in Korea, boys are highly preferred over girls. Thus the at-home support system, comprised primarily of grandparents, may have a significant influence on school adjustment particularly of first-born sons. In contrast, since girls are viewed as fragile and vulnerable, mothers may express greater separation anxiety about girls. Finally, as would be expected, older children may be able to develop coping skills more readily than younger ones, as child adjustment on the COS significanlty improved over the 6-week period.

• 응용통계연구
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• 제23권2호
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• pp.275-284
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• 2010

본 연구에서는 계절조정을 위한 사전조정 단계 중 명절효과 조정방법에 이용되는 파급유형을 소개하고, 기존의 파급유형보다 다양하고 유연한 형태를 갖는 새로운 파급유형을 제안하였다. 그리고 명절 전후의 시계열 파급형태가 같지 않다는 현실적인 가정 하에 기존의 파급유형과 새로 제안한 파급유형을 비교하였다. 비교연구에서는 기존의 것과 새로 제안된 것으로 가능한 모든 파급유형을 구성한 후 RegARIMA로 효과를 추정하였으며 추정과정에는 우리나라의 산업별 생산지수와 출하지수 자료를 사용하였다.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2004년도 추계 학술발표회 제16권2호
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• pp.545-548
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• 2004

This paper is to investigate the shrinkage properties of high performance concrete (HPC) with mixture adjustment by using mock-up specimens. HPC with mixture adjustment needed a higher dosage of SP agent due to fluidity reduction and a larger dosage of AE agent due to the reduction of air content. Setting time of HPC with mixture adjustment exhibited earlier than that of control HPC by as much as 6 hours. HPC with mixture adjustment gained more than 70MPa of compressive strength. Autogenous shrinkage of Control HPC was found to be $-340\times40^{-6}$ at 49days when the expansion value by thermal effect was excluded and HPC with mixture adjustment $-175\times10^{-6}$, which was the half of the value of control HPC. Drying shrinkage of center section of HPC with mixture adjustment showed similar tendency with autogenous shrinkage because of no internal moisture movement, while surface section had larger drying shrinkage. The specimen embedded with reinforcing bar had smaller deformation caused by confinement of reinforcing bar.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2004년도 ICCAS
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• pp.995-1000
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• 2004

A digital adaptive flight control system is presented for a Japanese automatic landing flight experiment vehicle (ALFLEX). In previous adaptive control systems based on a linear-parameter-varying (LPV) form, the output behavior was excellent, while the behavior of the adjusted parameters was unsatisfactory. In the present study, to obtain a more appropriate parameter adjustment law, the relationship between the coefficient matrices in a continuous-time state equation and the coefficients of a pulse transfer function in a discrete system for conventional aircraft is investigated. As a result, it is revealed that the coefficients of the numerator can be treated as a linear function of dynamic pressure (linear-parameter-varying: LPV), while the coefficients of the denominator can be treated as constant (linear-time-invariant: LTI). From the above analysis, an improved parameter adjustment law is derived by reducing the number of the adjustment parameters. Simulation results also revealed both good output tracking and good parameter adjustment compared with the previous results.

• 제어로봇시스템학회논문지
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• 제16권2호
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• pp.194-201
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• 2010

This paper discuss a performance evaluation of the synchronization algorithm for hybrid networks in industrial environments. The proposed algorithms minimizes synchronization errors which were caused from channel, Propagation, and frequency delays. The modified RBS and offset synchronization methods can be operated by adjustment parameters. The differential BP (Back-off Period) adjustment can synchronize the local time of each node with master node's time in hybrid networks. For the performance analysis, the data transmission time between the wired and wireless devices are investigated. The experimental results show the performance evaluations in terms of the polling service time and an average end-to-end delay.

• 동력기계공학회지
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• 제20권4호
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• pp.83-90
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• 2016

This study proposes a high-performance PI controller design method for an oil cooler system in conjunction with zero position adjustment and the characteristic parameters in its closed loop control system. The characteristic parameters included PI gains are decided by design specifications such as settling time and overshoot. The fine tuning on decided gains was performed by adjustment the zero position to get more desirable control performances. The simulations and experimental results show that the proposed PI controller design for an oil cooler system was possible to accomplish good control performances and to satisfy the design specifications.

• 대한간호학회지
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• 제14권2호
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• pp.75-83
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• 1984

The purpose of this study was to identfy the relationship between the body image adjustment of daily life. 58 subjects who had undergone radical mastectomy or modified radical mastectomy from 1979 to April 1984 at Seoul National University Hospital were selected as a sample and used for a final analysis. Finding of this study were as follows; 1) The relationship between the body image and the adjustment of daily life were significant differences. The body image is more positive, the adjustment of daily life is bet-ter. However, the cause-effect relationship was not found in this study. (p<0.05) 2) There were no significant differences in the body image between the right side mastectomy and left side mastectomy, between the radical mastectomy and modified radical mastectomy between those who had occupation and those who did not have occupation, and between the level of education. 3) There was no significant correlation between the body image and age, between the body image and elapsed time after surgery.

• 대한통합의학회지
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• 제7권4호
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• pp.253-263
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• 2019

Purpose : The purpose of this study was to identify the self-efficacy, major satisfaction, and degree of adjustment to college life of nursing students and the relationships among the foregoing. Methods : This study was conducted with 319 nursing students in B city from May to June 2019. The collected data were analyzed with frequency, percentage, mean and standard deviation, t-test, ANOVA, Scheffe's test, and Pearson Correlation Coefficient using the SPSS /WIN 22.0 program. Results : The self-efficacy score of nursing college students was shown to be 2.95±0.32 points, major satisfaction score was shown to be 3.83±0.55 points, and college adjustment score was shown to be 3.52±0.55 points. The degrees of adjustment to college life were significantly different according to general characteristics of nursing students as follows; grade (F=6.614, p=.000), health condition (F=13.384, p=.000), club activities (t=4.557, p=.000), happiness index (F=32.094, p=.000), part-time job (t=2.781, p=.006), and motive of major selection (F=7.300, p=.000). The adjustment to college life of nursing students showed a weak negative correlation with self-efficacy (r=-.196, p<.001) and a strong positive correlation with major satisfaction (r=.782, p<.001). Major satisfaction and self-efficacy showed a weak negative correlation (r=-.185, p<.001). Conclusion : Through the results of this study, it can be seen that repetitive studies are necessary in relation to the self-efficacy, major satisfaction, and college adjustment of nursing students, and that interest in effort for the development of programs that can improve nursing students' major satisfaction and college adjustment are necessary.