• 대한기계학회논문집
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• 제12권5호
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• pp.1003-1015
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• 1988

본 연구에서는 상하운동 또는 좌우흔들림운동하에서의 튜브진동에 대한 실험 을 통하여 튜브지지대 인자의 영향을 고찰하고자 하였다.실험은 양단이 고정된 튜 브의 중앙에 지지대가 있는 두마디 튜브의 실험장치에서 수행되었다. 실험시 고찰된 인자들은 튜브편심율, 튜브지지대 두께, 튜브와 튜브지지대간의 간격, 튜브지지대의 위치, 튜브주파수, 선형도, 그리고 튜브거동 형태(nature of the dynamic interaction )등이다.

• 대한건축학회논문집:계획계
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• 제36권3호
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• pp.69-78
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• 2020

This study is designed to find out the role and relation of the Nemok-dori support members in order to clearly specify the structure of the Dapogye architecture which adopts the Nemok-dori. The dori at the eaves in the Dapogye architecture was expanded to include Oemok-dori, Jusim-dori and Nemok-dori in cooperation with the bracket. The Oemok-dori is used to lengthen the eaves and the Jusim-dori makes the reasonable transfer of loads while the Namok-dori contributes to the stability of the building through the balancing of the bracket. Nemok-dori is located higher than Oemok-dori or Jusim-dori, depending on the slope of Jangyeon and the distance of Chulmok. But as it is not directly supported by bracket or beam, it needs an independent support. The vertical support of Nemok-dori is selectively involved with Cheomcha, lower Jangyeo, support Wall and upper Jangyeo. As the time went by, the vertical height increased, thus making the omitted members less. The horizontal support of Nemok-dori is made in various ways. There are also special cases such as the Nemok-dori □ type chain structure for small rectangular buildings, the 'Nemok-dori = Jung-dori' type for the buildings having small sides and the 'Nemok-dori = Meongechangbang' type appearing on the lower part of the Bankanmulrim type middle height buildings. The horizontal support of Nemok-dori usually uses either the support of the Toeryang type member, the support of beam directed Hwaban or the support through overlaying of internal Jegong. As the time went by and the number and distance of Chulmok increased, the multiple support structures acted together rather than as one support structure. Nemok-dori got stabilized as it has both the vertical and horizontal supports and this support structure also has he role of decoration.

• 대한인간공학회지
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• 제14권1호
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• pp.37-57
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• 1995

The purpose of this study was to investigate the elastic effect of deformation and restriction in wearing a support type panty stocking (PS). The study investigated deformation rate in all surface area, deformation rate in local area, length deformation rate, changes in slip and feeling of restriction under the standard laboratory condition. Two healthy adult females in twenties wore four types of PS. The result were as follows : The deformation rate in all surface area was 117 .approx. 132% in wearing support type PS, 157% in wearing mono type PS, due to the intensities of restriction. The deformation rate in local area was in order, course > oblique > wale direction. The largest deformation rate was observed in hip girth. Between the deformation rates in all surface and local areas was a high correlation acknowledged, especially the course direction showed a high correlation. Support type PSs showed more deformation and changes of slip than wool and mono type PS. Especially, changes of slip at the knee appeared greatly. The responses of restriction evaluated from a paired comparison method were in order, JS 2 > KS 4 > KS 9 > KS 5 > KS 1 > KM 3.

• 대한의생명과학회지
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• 제25권4호
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• pp.357-366
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• 2019

This study is to identify how the social support influences the impaired fasting glucose and type 2 diabetes as structural equation analysis reflects the health behavior and psychological path. It investigates participants who give consents to participate in the Korean Health Examine Cohort (KOEX), which collects surveys and biological samples at eight university hospitals nationwide. Of the 53,767 adults over 30 years of age enrolled in the 2nd to 7th KOEX study from 2004 to 2010 (1st to 7th), 18,618 participants with a history of chronic diseases related to type 2 diabetes, the main variable, were excluded. The number of participants were 34,316 with enough data on social support and diabetes, which are the main variables. The results show that social support affects health behaviors and lowers fasting blood sugar. Therefore, not only the management of risk factors of individuals, but also the practice of healthy behavior with the attention of social relations such as social support, etc., can prevent type 2 diabetes.

• 한국보건간호학회지
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• 제20권2호
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• pp.130-140
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• 2006

Purpose: This study aimed to analyze the conditions of the leisure type, health status, self-esteem, and social support of the elderly living alone. Method: The subjects were 189 elderly. The instrument was a structured questionnaire. The data were analyzed by descriptive statistics, ANOVA, and Pearson correlation coefficient. Results: The frequency of the leisure types of the elderly living alone was in the order of culture, rest, social activity and sports. The following factors showed a statistically significant relation: gender, education, religion and marital status with leisure type; age, economic status, job and leisure type with perceived health status; education, economic status and religion with self-esteem; and economic status, marital status and religion with social support. There was a negative correlation between ADL and both perceived health status, and self-esteem, but positive correlations between self-esteem and perceived health status, and between social support and both perceived health status and self-esteem. Conclusion: To maintain the quality of life of the elderly living alone, this study suggests that providing various leisure activities could raise self-esteem, and thereby complement for any deficiencies in family and social support.

• 한국산업융합학회 논문집
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• 제24권1호
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• pp.31-43
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• 2021

In this study, approximate design optimization using various meta-models was performed for the structural design of active type deck support frame. The active type deck support frame was newly developed to facilitate both transportation and installation of 20,000 ton class offshore plant topside. Structural analysis was carried out using the finite element method to evaluate the strength performance of the active type deck support frame in its initial design stage. In the structural analysis, the strength performances were evaluated for various design load conditions that were regulated in ship classification organization. The approximate optimum design problem based on meta-model was formulated such that thickness sizing variables of main structure members were determined by achieving the minimum weight of the active type deck support frame subject to the strength performance constraints. The meta-models used in the approximate design optimization were response surface method, Kriging model, and Chebyshev orthogonal polynomials. The results from approximate design optimization were compared to actual non-approximate design optimization. The Chebyshev orthogonal polynomials among the meta-models used in the approximate design optimization represented the most pertinent optimum design results for the structure design of the active type deck support frame.

• 한국주거학회논문집
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• 제18권5호
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• pp.143-150
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• 2007

The purpose of this research is to example the general trend of the service environment evaluation of the silver town and classify based on the service environment evaluation to suggest a effective method and alternatives fur development companies. The survey population of this study focused on 40s and 50s' middle aged both genders living in the Seoul and national capital region, we used random sampling method. The analytical methods used in this study were frequency, mean, standard deviation, factor analysis, Chi-Squae analysis, ANOVA, cluster Analysis, post-hoc estimation (Duncan test), To verify the reliability of each measure, Cronbach's alpha coefficient was used. As a result of classifying the environment evaluation elements, it was classified into 5 groups for the differentiating strategy on each group. The groups are: life support service type, medical and health support service type, cultural support service type, indifference type, and food support service type.

• 패션비즈니스
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• 제21권4호
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• pp.105-115
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• 2017

Continuous lifting and carrying of babies constitutes a serious physical burden, leading to issues such as muscle fatigue and pain in child-care workers. However, there is a lack of research on the pressure and subjective comfort of baby carriers that are commercially available in the market. Therefore, this study was intended to determine the most comfortable and least burdensome type of baby carrier. This was done by analyzing muscle activity and pressure when subjects carried babies using three types of baby carriers. The types of baby carriers evaluated included a 'baby carrier of thin shoulder straps without back support band (X-type)', a 'baby carrier with a back-support band and without a hip sheet (H-type)', and a 'baby carrier with back support band and hip support (H-hip type). The subjective comfort of subjects wearing each type of baby carrier was investigated and compared to the objectively measured data. As a result, the X-type baby carrier showed the heaviest pressure on the shoulders and the subjective comfort was found to not be good. On the waist region, the H-type and H-hip type baby carriers showed significantly less muscle activation than the X-type baby carrier. However, subjects showed a stronger preference for the X-type baby carrier on the waist region, despite greater muscle activation. This appears to be because although the back-support band disperses the weight and thus improves physiological comfort; the wearers feel cramped and thus, lower their psychological comfort.

• 한국콘텐츠학회논문지
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• 제15권12호
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• pp.355-369
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• 2015

본 연구는 노인의 연명치료에 대한 태도를 유형화함으로써 생의 마지막 단계를 살아가는 노인에게 맞는 적절한 간호전략의 개발을 위한 자료를 마련하고자 시도되었다. 주관적이고 개별화된 노인의 연명치료에 대한 태도를 개관적으로 측정할 수 있는 Q 방법론을 적용하였다. 노인의 연명치료에 대한 태도는 모두 4가지 유형으로 분류되었으며 그 결과는 다음과 같다. 제I유형: '상황적, 자기결정권 우선형'으로 현실적 상황에 따라 연명치료의 여부를 결정하고 결정의 주체는 자신이 가장 우선되어야 함을 강하게 긍정하였다. 제II유형: '운명적, 연명치료 거부형'으로 죽음의 상황을 운명이라 생각하고 삶의 한 과정으로써 자연스럽게 받아들이며 무의미한 연명치료에 대해 강하게 거부하는 성향을 지니고 있었다. 제III유형: '회피적, 가족결정 중시형'으로 자신의 죽음에 대해 생각하는 것을 꺼리고 연명치료에 대한 결정이 본인에게 맡겨지는 것을 회피하면서 가족의 결정에 의지하려는 태도를 가진 집단이다. 제IV유형: '생명중시적, 연명치료 찬성형'으로 연령이나 현재 상황보다는 생명을 가장 중시하여 연명치료에 대해 찬성하며 끝까지 최선을 다해야 한다는 태도를 보였다. 노인들이 생의 마지막 순간까지 품위 있는 삶을 유지하도록 돕기 위해서 노인에게 맞는 적절한 간호중재법 개발에 대한 노력이 필요하리라 판단된다.

• 한국사회복지학
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• 제51권
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• pp.183-210
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• 2002

본 연구는 소년사법처리과정에 있는 청소년들이 인지한 사회적 지지와 비행교정성이 어떤 관계에 있는지를 알아보고자 하였다. 구체적인 연구문제로는 청소년의 사회적 지지유형별 지지수준에 따라 교정성에 어떤 차이가 있는지 하는 점과 사회적 지지제공자별 지지유형이 교정성을 어느 정도 설명하는지를 살펴보고자 하였다. 이에 대한 측정은 기존의 척도를 본 연구에 맞게 수정, 보완한 소년사법처리과정 청소년의 사회적 지지척도와 교정성 척도를 가지고 One way ANOVA, 다중회귀분석을 행하였는데 그 결과는 다음과 같다. 첫째, 사회적 지지유형에 따른 사법처리과정에서의 교정성 차이를 알아본 결과 정보적 지지는 자기반성에 있어서 유의미한 차이를 보였고 자존감 지지는 자아존중감, 법의식, 자기반성에 있어 유의미한 자이를 보였으며 정서적 지지는 자아존중감에서 유의미한 차이를 보였다. 둘째, 사회적 지지제공자별 지지유형이 교정성 관련변인을 어느 정도 설명하는지를 조사한 결과 자아존중감, 법의식, 자기반성에서 유의한 결과가 나타났다. 즉 자아존중감은 친구의 자조적 지지와 지역사회의 정서적 지지와 관련이 높았고 법의식은 교사의 정보적 지지와 지역사회의 자존적 지지와 관련이 높았으며 자기반성은 친척의 자존적 지지와 정서적 지지와 관련이 높게 나왔다.