• 디지털융복합연구
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• 제16권11호
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• pp.581-588
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• 2018

본 연구는 신체활동과 스트레스 반응 그리고 긍정심리자본의 관계를 검증하는 데 목적이 있었다. 20~50대 남녀 성인 356명을 연구대상으로 삼아 설문지를 활용해 각각의 자료를 수집하였다. 수집된 자료는 SPSS와 AMOS 통계프로그램을 이용해 확인적 요인분석, 신뢰도분석, 상관분석, 중다회귀분석을 활용해 분석하였다. 우선 상관분석 결과, 신체활동 총량은 스트레스 반응과 부적 상관이 있었고, 긍정심리자본과는 정적 상관이 있었다. 다음으로 회귀분석 결과, 신체활동 총량은 스트레스 반응에 부적 영향을 미쳤으며, 긍정심리자본에는 정적영향을 미쳤다. 그리고 신체활동 강도별 회귀분석 결과, 고강도가 스트레스 반응에는 부적 영향을 미치고, 긍정심리자본에는 정적 영향을 미치는 것으로 나타났다. 요컨대, 고강도 신체활동이 스트레스 반응과 긍정심리자본에 영향을 미치는 것을 알 수 있었다.

• 한국융합학회논문지
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• 제9권7호
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• pp.141-147
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• 2018

치위생과 학생들의 스트레스 부분을 스트레스 반응 척도를 이용하여 체계적으로 분석하여 대학생활 만족도와의 관련성을 파악하기 위하여 경남지역에 소재한 치위생과 학생 299명을 대상으로 스트레스, 스트레스 반응척도, 대학생활 만족도를 융합연구 하였다. 스트레스 반응척도에 따라 체계적으로 분석한 결과 피로와 좌절, 우울, 분노에서 높은 수치를 나타내었다. 또한 스트레스를 경험한 경우 만족도에도 부정적인 영향을 미쳤다. 스트레스는 심각한 경우 질병으로 이어질 수 있는 부정적인 영향을 줄 수 있다. 대학생활의 스트레스가 부적응과 불만족을 가중 시킬 것을 예상 할 때 스트레스 반응척도를 이용한 체계적인 분석 연구는 스트레스를 줄이고 대학생활 만족도 향상에 분명히 도움이 될 것으로 판단된다. 이에 대한 방안으로 치위생과에 맞는 스트레스 반응 도구의 개발과 분석을 제안한다.

• 대한한방부인과학회지
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• 제18권4호
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• pp.165-182
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• 2005

Purpose : To investigate the stress degree of infertile women and its correlations with Qi-stasis. Methods : 162 women, enrolled for treatment at oriental hospital, completed Infertility Stress Scale, Stress Response Inventory and Qi-stasis questionnaire. Their demographic features and infertility-related factors were recorded. 137 infertile women and 25 normal subjects were analyzed. Results : 1. 43 infertile women(33.86%) among the sample group were diagnosed as Qi-stasis. 2. There were close score correlations among Infertility Stress Scale, Stress Response Inventory, and Qi-stasis(p=.000). 3. Experience of Assisted Reproductive Technology (ART), possibility of spontaneous pregnancy, coitus frequency, whether the spouse is the eldest son or not had the influences on Infertility Stress. Abortion experience had influences on stress response and Qi-stasis. 4. It was revealed that Infertile women(n=137) had significantly higher scores of 'Infertility Stress' and subscales such as 'sexual satisfaction', 'marital satisfaction', 'familial adjustment', 'social adjustment' as well than control group(n=25). Conclusion : The results provide that the stress degree of infertile women had significant correlations with Qi-stasis and show the possibilities of oriental medicine treatment for stresses of infertile women.

• Geomechanics and Engineering
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• 제2권4호
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• pp.281-302
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• 2010

An extended model for the response of a rigid footing on a reinforced foundation bed on super soft soil is proposed by incorporating the rough membrane element into the granular bed. The super soft soil, the granular bed and the reinforcement are modeled as non-linear Winkler springs, non-linear Pasternak layer and rough membrane respectively. The hyperbolic stress-displacement response of the super soft soil and the hyperbolic shear stress-shear strain response of the granular fill are considered. The finite deformation theory is used since large settlements are expected to develop due to deformation of the super-soft soil. Parametric studies quantify the effect of each parameter on the stress-settlement response of the reinforced foundation bed, the settlement and tension profiles.

• 동의생리병리학회지
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• 제17권5호
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• pp.1208-1216
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• 2003

Stress is known to influence the immune function via an effect on the central nervous system. To investigated the effects of Kwibitang water extract (KBT) on the specific immune response in C57BL/6 mice stressed by immobilization, we evaluated the changes in the cell viability, DNA fragmentation and subpopulation of thymocytes and splenocytes. KBT enhanced the cell viability of thymocytes and splenocytes decreased by immobilization stress. Also, KBT decreased DNA fragmentation of thymocytes and splenocytes increased by immobilization stress. KBT decreased the population of CD4/sup +/ cells and CD8/sup +/ cells in thymocytes and Thy1/sup +/ cells in splenocytes increased by immobolization stress, but increased the population of B220/sup +/ cells decreased by immobilization stress. In addition, KBT enhanced the production of ν-interferon and IL-2 decreased by immobilization stress. These results indicate that KBT may be useful for the prevention and treatment of stress via enhancement of the specific immune response

• 대한기계학회:학술대회논문집
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• 대한기계학회 2003년도 춘계학술대회
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• pp.579-584
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• 2003

Solenoid type magnetic actuator is the device, which could translate the electromagnetic energy to mechanical force. The force generated by magnetic flux, could be calculated by Maxwell stress tensor method. Maxwell stress tensor method is influenced by the magnetic flux path. Thus, magnetic force could be improved by modification of the iron case, which is the route of the magnetic flux. Modified design is obtained by parameter optimization using by Response surface methodology.

• 대한한방부인과학회지
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• 제23권4호
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• pp.130-145
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• 2010

Purpose: The purpose of this study is to know stress and blood stasis pattern for the patients who had hysterectomy related with uterine myoma, adenomyosis, endometriosis. Methods: We got questionnaires from 55 patients among 243 patients who had hysterectomy related with uterine myoma, adenomyosis, endometriosis in the department of obstetrics and gynecology, OO medical center from April 11th 2010 to October 14th 2010, and analyzed them. We conducted correlation analysis between age, pain(VAS), duration of pain and blood stasis score, and between duration of pain, blood stasis score and the sum of Stress Response Index. We compared the sum of Stress Response Index, blood stasis score, VAS according to the result of pathology. For statistics, we used Pearson's correlation coefficient, Mann-Whitney test, oneway analysis of variances(ANOVA) and SPSS version 17.0 for windows. Results: The correlation between duration of pain and blood stasis score showed statistical significance. The correlation between sum of the Stress Response Index and blood stasis score showed statistical significance. There is no statistically correlation between age, VAS, duration of the pain and blood stasis score. There is no statistically significant difference in sum of Stress Response Index, blood stasis score, VAS according to the result of pathology. Conclusion: The result showed that Stress is related with static blood, and the longer patients suffer from pain, the easier patients' blood to be static. Further study will be needed.

• 대한간호학회지
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• 제22권2호
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• pp.238-247
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• 1992

Immigration of Koreans to the United States has increased since the 1960's. Adjusting to life in the United States produces a great deal of stress for immigrants. Despite better economic opportunites, many see the U.S. culture as threatening to their family and cultural values. Differences in culture, language, expectations and social behavior can lead to misunderstandings between health care providers and clients. These misunderstanding can leaf to frustration on the part of each. The ultimate result of this is that often Korean-immigrants do not get their health care needs met and stress response symptoms can lead to disease if there is no appropriate care. To determine the health care needs and concerns of Korean-Americans, a health needs assessment is needed. Appropriate and adequate information about the health care needs of these individuals is important as it relates to American policy changes allowing greater numbers of immigrants to enter the U.S. The purpose of this prospective study was to describe Korean-American stress response. This study focused on the primary presenting problems for which subjects reported having sought care. These included a variety of stress-related symptoms, including peripheral manifestations, cardiopulmonary symptoms, central-neurological symptoms, gastrointestinal symptoms, muscle tension, habitual patterns, depression, anxiety, emotional irritability and cognitive disorganization. Of the 300 subjects who entered the study, 80% (N＝223) completed the questionnaire in full. Demographically, the percentage of females and males was 50% each and they ranged in age from 20 to 69 years. Ninety percent of the subjects were highly educated, 25% owners of business, 25% white collar professionals, 15% employed in sales or as skilled /unskilled labor, 30% had no occupation : and 5% were housewives or students. The SOS inventory is designed to quantify self-perception of behavioral, cognitive, and physiological components of the stress response. It consisted of 94 items divided into 10 subscales. The result of this study are as follows : The total mean 505 of all subjects (N＝223 was .8129 ; the mean 505 for male(N＝114) was .7665 and for females, (N＝108) .8594. The level of symptoms for central-neurologic and muscle tension was higher for than for males. The highest stress response of all subjects was emotional irritability symptoms(1.0644) : the lowest stress response of all subjects was peripheral manifestation symptoms.

• 생명과학회지
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• 제17권6호통권86호
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• pp.847-858
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• 2007

ER-Golgi 분비 경로를 통해서 정확한 구조를 가지면서 post-translational modification 과정을 거친 재조합 단백질의 발현을 최대화하는 것은 ER stress반응에 대한 연구의 중요한 계기가 된다. 세포가 스트레스를 받지 않는 상태라도 ER stress signaling은 재조합 단백질의 생산량을 제한하고 품질을 떨어뜨리는 여러 가지 조건을 만들게 된다. ER stress signaling을 막는 여러 가지 방법들이 제시되고 있으며 표 2는 이러한 방법들 중 일부를 나타내고 있다. 일반적으로는 pro-survival 경로에 관련되어 있는 인자를 촉진하고 pro-apoptosis에 관련되어 있는 인자를 억제하는 것들이다. 그러나 ER stress 반응은 매우 복잡하고 적응과 사멸 기작(adaptation and elimination mechanism)의 중간 역할을 하기 때문에 ER stress에 관련된 주요 인자를 산업적으로 응용하기 위해선 이들의 기능에 대해 보다 깊은 연구가 이루어져야 한다. 현재까지 재조합단백질의 생산량을 최대한으로 높이는 방법은 ER stress 반응이 생기지 않도록 fed-batch process를 개선하고 세포 사멸 기작을 조절하며 단백질의 glycosylation 처리를 하는 것이다.

• Child Health Nursing Research
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• 제15권1호
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• pp.71-80
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• 2009

Purpose: This study was done to investigate the effects of an infant massage on physical growth and stress response in preterm babies. Method: A nonequivalent control group with pre-posttest design was used with 56 preterm babies in the NICU of E medical center at Daejeon. Data were collected from July 2004 to May 2005. The intervention was given for 15 minutes, once a day for 7 days. Physical growth was measured by weight, length, head circumference, and stress response was measured by serum cortisol level. Mean, %, paired-test, t-test with the SPSS/W in 16.0 program were used to analyze the data. Results: After the intervention, physical growth variables (weight, length, head circumference) in experimental group were higher than that of the control group. Also, the serum cortisol level in the experimental group was lower than that of the control group. But none of these results were not statistically significant. Conclusion: The results of this study suggest that a 7-day intervention period may not be long enough to confirm the effects of infant massage on physical growth and stress reaction. Therefore it is suggested that a longer period of infant massage should be tested to determine if it is effective in improving the physical growth and stress reduction in preterm babies.