• 한국환경농학회지
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• 제27권4호
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• pp.441-446
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• 2008

여름철에 고온 스트레스로 인하여 산란계의 산란율이 다른 계절에 비하여 현저히 낮다. 따라서 본 연구는 여름철 기후조건에서 산란율과 계사 내 1일 최고온도 사이의 관계, 산란율과 음수량 사이의 관계, 산란율과 사료섭취량 사이의 관계 등을 구명하기 위하여 수행되었으며, 연구결과는 다음과 같다. 산란계사 내의1일 최고온도가 $33^{\circ}C$ 이상이 되었을 때 산란율이 현저히 저하되었고, 음수량과 사료섭취량이 각각 $490\;mL\;bird^{-1}\;day^{-1}$, $240\;g\;bird^{-1}\;day^{-1}$까지 증가함에 따라 산란율이 급격히 증가하였으나 그 이상에서는 거의 증가하지 않았다. 이상의 연구결과를 고려해 볼 때, 여름철에 산란계의 산란율을 향상시키기 위해서는 지붕을 충분히 단열처리하고, 만약 지붕이 단열처리 되지 않았다면 차광막을 설치하며, 하루중에 최고 온도가 되는 오후 2시경을 전.후로 지붕에 시원한 물을 살수하며, $15^{\circ}C$ 정도의 시원한 물을 제공하는 것이 바람직할 것으로 판단된다.

• 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).

• 한국콘텐츠학회논문지
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• 제20권5호
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• pp.398-409
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• 2020

본 연구는 어머니의 양육방식 및 양육스트레스가 영아의 기본생활습관에 미치는 영향력을 분석하는 데 그 목적이 있다. 연구대상은 영아와 그들의 부모 155명이다. 기술통계, 상관관계분석, 중다회귀분석으로 자료를 분석하였다. 그 결과 어머니의 온정·격려, 한계설정 양육방식은 기본생활습관에 긍정적인 영향을 미치고 있지만 과보호·허용, 거부·방임 양육방식은 기본생활습관 형성에 부정적인 영향을 미치는 것으로 나타났다. 또한 어머니의 양육스트레스는 수면습관과 식습관에 부정적인 영향을 미치는 것으로 나타났다. 이에 본 연구는 어머니의 양육변인인 양육방식과 양육스트레스가 영아기 기본생활습관에 미치는 영향을 분석하여 영아기 사회화 및 사회적 발달과 관련된 기초자료를 제시하는데 의의를 갖는다.

• 여성건강간호학회지
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• 제9권4호
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• pp.379-389
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• 2003

Purpose: To identify the type of disease-related stress experienced by women who received mastectomy for breast cancer using Q methodology. Method: Q sample included 30 statements obtained from literature and interviews with women with mastectomy. P sample consisted of 22 patients with mastectomy. The data were collected from November to December 2002 and analyzed using QUANL program. Result : Four types of disease-related stress experienced by women with mastectomy were found. Type 1 was manifested for a short duration following surgery and characterized by lowered self-esteem, feelings of emptiness and depression because of impaired body image. Type 2 was characterized by declined physical strength, resulting in frequent fatigue in the daily life and less intimate relationship with spouse. Type 3 was manifested by perfectionists with strong sense of self-pride who received or considered breast reconstruction surgery. Type 4 was reported by those who had long period of post-surgery. This type reported a strong sense of discomfort for wearing an artificial breast but didn't show any intention of trying breast reconstruction surgery. Conclusion: Women with mastectomy were found to experience different type of disease-related distress. Therefore, nurses should assess the type of stress the patient experiences following a mastectomy to provide appropriate nursing care.

• 산업경영시스템학회지
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• 제37권4호
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• pp.72-81
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• 2014

Even though two-hands lifting/lowering activity of manual materials handling tasks are prevalent at the industrial site, many manual materials handling tasks which require the worker to perform one-hand lifting/lowering are also very common at the industrial site, forestry, farming, and daily life. The objective of this study was to compare one-hand lowering activity to lifting activity in terms of biomechanical stress for the range of lowering heights from knuckle height to 10cm above floor level with two workload 7.5kg and 15.0kg. Eight male subjects with LMM were asked to perform lifting/lowering tasks using both a one-handed (left-hand and right-hand) as well as a two-handed technique. Spinal loading was estimated through an EMG-assisted free-dynamic biomechanical model. The biomechanical stress of one-hand lowering activity was shown to be 43% lower than that of one-hand lifting activity. It was claimed that the biomechanical stress for one-hand lifting/lowering activity is almost twice (194%) of the one for two-hands lifting/lowering activity. It was also found that biomechanical stress by one-hand lowering/lifting activity with the half workload of two-hands lowering/lifting activity was greater than that of the two-hands lowering/lifting activity. Therefore, it might be a risk to consider the RWL of one-hand lowering/lifting activity to simply be a half of the RWL of two-hands lowering/lifting activity recommended by NIOSH.

• 여성건강간호학회지
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• 제6권1호
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• pp.82-95
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• 2000

The purpose of this study is to provide a basis to recognize the health behaviors of middle-aged women that are constructive to a healthy life style. Data were collected from interview of questionnaires completed by 208 middle-aged women living in Incheon from November 1 to 30, 1999. The questionnaires used in this study were obtained from publications on health-related topics shown in literature review. These topics included : health concept, diseases, use of tobacco, alcohol, caffeine, drug, exercise and diet, cause of stress and stress management. The data were analyzed by descriptive statistics using the SPSS program. The results of this study were as follows. 1. Middle-aged women though of concept of health as a doing daily living pattern(48.1%). 2. 49.5% of the middle-aged women had illness or disease, which included gastritis, arthritis, anemia, hypertension, indigestion and allergies. 3. 1.4% of the middle-aged women smoked cigarettes. Most of them began to smoke due to stress. 4. 42.3% of the middle-aged women drink alcohol. Most of them began drinking due to peer pressure. 5. 28.8% of the middle-aged women consumed caffeine-containing products 5-7 times per week. 6. 55.3% of the middle-aged women took drugs. Most of the drugs were digestant and analgesics. 7. 21.2% of the middle-aged women exercised more than 2 times per week. 8. Most of causes of stress were economic difficulties and sickness. The method of stress management were enduring and sleeping.

• 한국콘텐츠학회논문지
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• 제21권9호
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• pp.644-651
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• 2021

본 연구는 코로나19에 대한 대학생들의 주관적 인식 및 경험을 중심으로 스트레스에 대한 집중면담을 통해 의미를 도출하고자 질적 연구방법을 활용하였다. 연구 참여자는 경기도 Y대학에 재학 중인 대학생 12명이었으며, 질문지는 '코로나19로 인해 본인의 일상생활은 어떠한 변화가 있었습니까?', '코로나19로 인해 본인의 주변 환경에 어떠한 변화가 있었습니까?', '코로나19로 인해 어떠한 편안함/불편함을 경험하셨습니까?' 와 같은 개방형으로 구성되었다. 코로나19로 인해 대학생이 경험하는 스트레스에 대한 분석결과, 스트레스 요인으로는 학업의 질 저하 우려, 사회적 관계 단절 불안, 일자리(아르바이트)감소에 따른 부담, 건강 및 안전 불안 총 4개 유형으로 나타났다. 본 연구결과를 종합해보면, 대학의 온라인수업 최적화를 위한 노력, 비대면을 통한 사회적 관계 방식 모색, 대학생 대상 일자리 창출 정책 마련, 코로나19에 따른 식생활로 인한 건강관리 방안 등이 논의되어야 할 것으로 보여 진다.

• 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.

• 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.

• 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.