• Asian-Australasian Journal of Animal Sciences
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• 제32권5호
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• pp.657-664
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• 2019

Objective: This study was performed to evaluate whether cold ambient temperature and dietary rumen-protected fat (RPF) supplementation affect growth performance, rumen fermentation, and blood parameters in Korean cattle steers. Methods: Twenty Korean cattle steers (body weight [BW], $550.6{\pm}9.14kg$; age, $19.7{\pm}0.13months$) were divided into a conventional control diet group (n = 10) and a 0.5% RPF supplementation group (n = 10). Steers were fed a concentrate diet (1.6% BW) and a rice straw diet (1 kg/d) for 16 weeks (January 9 to February 5 [P1], February 6 to March 5 [P2], March 6 to April 3 [P3], and April 4 to May 2 [P4]). Results: The mean and minimum indoor ambient temperatures in P1 ($-3.44^{\circ}C$, $-9.40^{\circ}C$) were lower (p<0.001) than those in P3 ($5.87^{\circ}C$, $-1.86^{\circ}C$) and P4 ($11.18^{\circ}C$, $4.28^{\circ}C$). The minimum temperature in P1 fell within the moderate cold-stress (CS) category, as previously reported for dairy cattle, and the minimum temperatures of P2 and P3 were within the mild CS category. Neither month nor RPF supplementation affected the average daily gain or gain-to-feed ratio (p>0.05). Ruminal ammonia nitrogen concentrations were higher (p<0.05) in cold winter than spring. Plasma cortisol concentrations were lower (p<0.05) in the coldest month than in the other months. Serum glucose concentrations were generally higher in colder months than in the other months but were unaffected by RPF supplementation. RPF supplementation increased both total cholesterol (p = 0.004) and high-density lipoprotein (HDL) concentrations (p = 0.03). Conclusion: Korean cattle may not be significantly affected by moderate CS, considering that the growth performance of cattle remained unchanged, although variations in blood parameters were observed among the studied months. RPF supplementation altered cholesterol and HDL concentrations but did not affect growth performance.

• 한국심리학회지 : 문화 및 사회문제
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• 제29권3호
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• pp.321-340
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• 2023

본 연구는 일상생활에서 비자살적 자해가 발생하는 정서 및 상황적 맥락을 파악하고자 하는 목적으로 수행되었다. 이를 위해 만 19세 이상 35세 이하의 성인 60명이, 14일 동안 하루에 한 번씩 전자일기에 접속하여 그날의 긍정 및 부정 정서, 스트레스 사건, 자해 사고 및 행동 여부에 대해 기록하였다. 수집된 총 663건의 엔트리를 활용하여 비자살적 자해 사고 및 행동과 관련된 개인의 정서, 스트레스 사건을 분석하였다. 그 결과, 개인 간 수준의 높은 부정 정서와 낮은 긍정 정서, 스트레스 사건 총점은 각각 자해 사고 및 행동과 유의한 관련성을 보였다. 부정 및 긍정 정서와 스트레스 모두가 투입된 모형에서는 개인 간 수준의 낮은 긍정 정서가 비자살적 자해 행동과 유의한 관련성을 보였다. 이러한 결과는 비자살적 자해 경험자의 정서 조절 개입에 있어 부정 정서 관리뿐 아니라 긍정 정서 강화가 중요하다는 것을 시사한다. 본 연구는 단기 종단적 방법을 통해 일상생활에서 비자살적 자해의 위험 요인을 탐색했다는 것에 연구의 의의가 있다.

• 농촌지도와개발
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• 제11권1호
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• pp.95-110
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• 2004

The purposes of this study were to analyze rural youth's leisure activity and to suggest measures for activation. This study was conducted by review of literature and questionnaire, The data was collected from 1,209 stratified cluster random sampled rural youth who are in middle school and high school. To analyze the data, SPSS/WIN program was employed. The major finding of the study were as follows: 1) About 30% of rural youths had less than 1-2 hours for leisure activity in daily life and more than 8 hours for leisure activity during the weekend, and over 40% of rural youths had no plan for leisure activity. 1) They recognized that leisure activity made them enjoy common life, decrease their stress, and get new experience far self-development, 3) participation in sports, organized-activity and self-directed activity of the middle schools youths were higher compare to youths in high schools, 4) to activate leisure life, rural youths expected to get a) direct support for participating leisure activity expenses(27%), b) develop and diffusion of diverse and interesting leisure programs(23%), and c) securing appropriate leisure facilities(22%).

• 기본간호학회지
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• 제25권3호
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• pp.185-196
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• 2018

Purpose: The purpose of this study was to investigate the alopecia experience in adults and to explain the process of their experiences. Methods: Using a grounded theory methodology, 18 interviews were performed with fourteen men and four women, 34~57 years of age, suffering from alopecia. Data were analyzed using the constant comparative analysis method. Results: The core category emerged as "inescapable fetters". adults with alopecia engaged in three stages: embarrassment, seeking solution, and acceptance phase. Causal conditions were a vicious cycle of stress, biological factors and poor life style. Contextual conditions were recognition of irreversibleness, negative social awareness, and marriage. The central phenomenon of the adaptation process among the adults with alopecia was withdrawn life due to negative body image. Action/Interaction strategies included rely on medical treatment, efforts to take good care of hair, research for information treatment, efforts to cover up hair loss, and mind control. Intervening conditions were time cost, economic cost, support of surrounding people. Consequences was burden of unfinished lifetime homework. Conclusion: When caring for these adults, it is important to identify needs, allow patients to express what they want at that moment and support them in maintaining a daily life.

• 대한간호학회지
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• 제38권2호
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• pp.217-228
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• 2008

Purpose: This study was conducted to develop and to determine the effects of an integrated symptom management program for prevention of recurrent cardiac events after percutaneous coronary intervention. Methods: Subjects consisted of 58 CAD patients (experimental group: 30, control group: 28). The experimental group participated in an integrated symptom management program for 6 months which was composed of tailored education, stress management, exercise, diet, deep breathing, music therapy, periodical telephone monitoring and a daily log. The control group received the usual care. Results: The experimental group significantly decreased symptom experiences and the level of LDL compared to the control group. The experimental group significantly increased self care activity and quality of life compared to the control group. Although no significant difference was found in cardiac recurrence, the experimental group had fewer recurrences. Conclusion: These results suggest that an integrated symptom management program for prevention of recurrent cardiac events after percutaneous coronary intervention can improve symptom aggravation, recurrent rate, self care activity and quality of life. Nursing interventions are needed to maintain and further enhance the quality of life of these patients and the interventions should be implemented in the overall transition period.

• 대한간호학회지
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• 제30권4호
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• pp.893-904
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• 2000

The sample of this study consisted of 140 informal caregivers who provided care to the older adults(over 60 years of age) in Great Cleveland, USA. Self-rated questionnaires were utilized to collect information. The purpose of the study was to identify coping strategies most frequently utilized by informal caregivers of older adults and to examine predictors of the caregivers' health responses to the caregiving situation applying Lazarus and Folkman stress model(1984). Stepwise multiple regression was used to identify significant predictors among caregivers' demographic-socio-economic factors, older adult's dependency of activities of daily living(ADLs), caregiver's appraisal to the caregiving situation, and coping strategies. Informal caregivers (N=140) included in the study utilized help-seeking and problem-solving coping strategies more than self-blame and minimization of threat coping strategies. Caregivers' responses to the caregiving situation were observed by caregivers' perceived physical health, depression and life satisfaction. For perceived physical health, threat appraisal, older adult's dependency on ADLs, existential growth coping strategy, and monthly income accounted for 25% of the variance. Caregivers who appraised the caregiving situation as more threatening, reported higher dependency on ADLs, used more existential growth coping strategy, and had higher monthly income reported better physical health. For depression, threat appraisal, stress appraisal, existential growth coping strategy, self-blame coping strategy, and monthly income accounted for 48% of the variance. Caregivers who used more existential growth coping and less self-blame coping, appraised the situation as less threatening, less stressful, and had higher monthly income reported less depression. For life satisfaction, self-blame coping, existential growth coping, monthly income, stress appraisal accounted for 49% of the variance. Caregivers who used more existential growth coping, less self-blame coping, less stress appraisal, lower monthly income reported better life satisfaction. In conclusion, informal caregivers in this study utilized positive coping strategies such as problem-focused, existential growth, help-seeking, rather than negative coping strategies including self-blame. When they utilized positive coping strategies more often, caregivers experienced higher perceived physical health, higher life satisfaction and lower depression. Therefore, nursing intervention which utilized positive coping strategies is needed to enhance informal caregivers to have positive health responses to the caregiving demands.

• 한국방사선학회논문지
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• 제7권3호
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• pp.191-198
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• 2013

결관절 초음파 검사를 이용하여 회전근개 질환에 의한 통증의 원인을 확인하고, 초음파 소견의 분류에 따른 통증의 상관관계와 초음파검사에서 관찰되는 소견의 결과를 예측하여 보고, 견관절 통증에 따른 스트레스와의 상관성을 확인하고자 하였다. 2012년 1월부터 10월까지 서울 S병원에서 견관절 동통 및 운동 장애를 주소로 하여 회전근개 파열과 유착성관절낭염과 견관절 충돌증후군으로 임상적 진단이 되는 환자 184명을 대상으로 설문조사를 실시하였다. 연구 대상자 중 어깨를 많이 사용하는 직업군과 50~60세 여성에서 144명(78.3%)으로 가장 많은 회전근개 질환이 유발되었으며, 회전근개 질환과 통증과의 상관관계와 초음파 진단 소견과 통증과의 상관관계는 서로 유의한 상관관계가 있음을 확인하였다(p<.05). 또한 회전근개 질환으로 인한 통증과 스트레스와의 상관성을 BEPSI-K로 조사한 결과 견관절 통증과 일상생활에서 받는 스트레스에는 서로 유의성이 있음을 확인하였다(p<.05).

• 동의신경정신과학회지
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• 제32권1호
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• pp.25-37
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• 2021

Objectives: Depression is a mood disorder showing low energy, loss of interest, anhedonia, and anxiety. It affects a patients' daily life. This disease is considered a social problem because the patient may commit suicide in extreme cases. JSB is composed of 12 Korean medicinal herbs. It has been prescribed to patients with depression. The objective of this study is to investigate anti-depressive effects of JSB on restraint stress-induced depression in a mouse model. Methods: Depression was induced by restraint stress. Mice were orally administered JSB at 10, 20, or 40 mg/kg for 14 days. Forced swimming test (FST) and open field test (OFT) were performed. Brain-derived neurotrophic factor (BDNF) mRNA level was measured by real time-PCR. Plasma levels of corticosterone and serotonin were measured by ELISA. Blood levels of AST and ALS were measured using a biochemical analyzer. Results: JSB treatment significantly reduced the immobility time in FST. BDNF mRNA level was increased by JSB treatment in the hippocampi of mice. Although the expression of TNF-α was also increased by JSB, such increase was not statistically significant. The increase of corticosterone level in plasma induced by restraint stress was significantly down-regulated by JSB. JSB reduced blood level of AST, but not ALT. Conclusions: JSB has a potential to manage depression, setting a foundation for clinical application of Korean medicine with safety.

• 한국콘텐츠학회논문지
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• 제19권3호
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• pp.405-415
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• 2019

본 연구는 여대생의 지각된 스트레스와 자아탄력성, 월경전증후군 간의 관계를 파악하고, 월경전증후군에 영향을 미치는 요인을 확인하고자 시도되었다. 연구대상자는 경기도에 소재한 1개 대학교의 여대생 215명이며, 자료수집은 자가보고식 설문지를 이용하여 2017년 10월 10일부터 11월 10일까지 시행하였다. 수집된 자료는 기술통계, 상관관계 및 다중회귀분석으로 분석하였다. 대상자의 월경전증후군은 지각된 스트레스(r=.537, p<.001)와는 정적 상관관계, 자아탄력성(r=-.315, p<.001)과는 부적 상관관계가 있었다. 대상자의 월경전증후군에 유의한 영향을 미치는 요인은 식사습관(${\beta}=.123$, p=.031), 월경으로 인한 일상생활 지장 정도(${\beta}=.232$, p=.001), 지각된 스트레스(${\beta}=.441$, p=<.001)로 44.4%의 설명력을 보였다. 이상의 결과를 토대로 여대생의 월경전증후군을 완화하기 위해서는 월경증상관리를 위한 노력과 더불어 심리적 요인과 식생활을 포함한 생활습관 개선을 통합하는 관리프로그램을 개발하고 체계적으로 적용하는 방안을 모색해야 하겠다.

• Journal of Nutrition and Health
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• 제35권3호
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• pp.380-393
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• 2002

The purpose of this study was to investigate the lift-style and eating behavior of stomach cancer patients in the Daegu and Kyungpook area, and to collect basic data for nutrition education designed to prevent stomach cancer in this community. The subjects of the study were 102 patients who were recently diagnosed as having stomach cancer at the Kyungpook National University Hospital. The control subjects were 105 persons who did not have any gastrointestinal disease, and included patients from the Department of Orthopedic Surgery and healthy volunteers. The survey, which covered the personal characteristics and eating behavior of the subjects, was conducted by individual interviews using questionnaires. It was found that the stomach cancer patients (case group) had experienced a significantly higher level of stress in their daily lives than the control group. A significantly higher proportion of the case group subjects recognized their personality as pessimistic, and had family histories of cancer, compared with the control group subjects. The cancer patients had higher preferences for salty and hot tasting foods, and tended to ingest meals faster without enough chewing, compared with the control subjects. The level of nutritional knowledge of the case group was lower than the control group, and there was a positive correlation between subjects' nutritional knowledge scores and nutritional attitude scores. Subjects' estimates of their food intake frequencies during the decade before the cancer was diagnosed revealed that the case group consumed significantly higher amounts of pickled fish, soybean paste soup and stew, cooked vegetables, beef and pork, charcoal broiled meat and alcohol, while consuming significantly lower amounts of green tea than the control group. In summary, the results of the study suggest that the stress of daily life, a family history of cancer, and a pessimistic personality might be the risk factors for the development of stomach cancer. Dietary factors which were suspected as risk factors for stomach cancer in the present study included strong preferences to salty and hot lasting foods, poor eating habits, and frequent consumption of pickled fish, soybean paste soup, cooked vegetables, beef and pork, charcoal broiled meat and alcohol. A high consumption of green tea seemed to be a protective factor against stomach cancer. The results of the study appear to provide useful data for nutritional education focussed on the prevention on stomach rancor in local residents.