• Journal of Animal Science and Technology
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• 제60권4호
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• pp.7.1-7.5
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• 2018

Background: Mice are widely accepted research models of great clinical significance. Maintenance of laboratory mice breed is an essential aspect for performing research activities in various fields of science. Infanticide is one of the prominent causes of litter loss during maintenance of laboratory mice stock. The present study is an effort to monitor the effect of change in ambient temperature of female mice below the normal range on cannibalism and infanticide during early postparturition phase. Adult female Swiss albino mice have been divided into two groups of control and treatment. On the day of litter group one was maintained under controlled temperature conditions (minimum $20^{\circ}C$ to maximum $23^{\circ}C$) throughout, while female mice belong to group two have been exposed to variation of room temperature (maximum $15^{\circ}C$ to minimum $10^{\circ}C$ for two nights and one day) until 36 h postparturition. Results: The effects of temperature changes were observed on the infanticide behaviour of dams along with the survival of pups in early postparturition phase till 36 h after delivery. The significant statistical difference (P < 0.05) was reported in infanticide behaviour of dams when control and treatment group was compared. It is observed that decrement in surrounding temperature promotes decrement in the ambient body temperature of dams during early postparturition. It is proposed that alteration of hypothalamic homeostasis due to temperature change induces cannibalism and infanticide behaviour. Lack of thermoregulation during early postparturition creates the sense of insecurity, in-satiety, anxiety and stress. Conclusions: Authors strongly recommend the maintenance of body and surrounding temperature to prevent infanticidal behaviour and cannibalism within Swiss albino mice population. Further investigations are advisable to authenticate the active behavioural and biochemical pathway behind the phenomena.

• 한국전자통신학회논문지
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• 제15권2호
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• pp.225-230
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• 2020

산업혁명의 발전으로 소품종 대량생산에서 다품종 소량 생산의 형태로 제조의 패러다임이 변화하고 있음을 확인할 수 있는데, 이는 생산자의 무분별한 제고의 부담을 줄일 수 있는 형태로 현대 사회가 발전할수록 바뀌어야 하는 생산성 부분의 문제점을 보완하려는 산업형태의 변화를 보여주고 있다. 3D Printing 환경에서 살펴보면 프린팅의 마지막 단계까지 도달하는 과정에서 많은 문제가 발생한다. 이 문제는 저가의 보급형 3D Pirnter 만이 아니라 완제품으로 출시되는 고가의 3D Printer 또한 같은 증상들이 나타나고 있으며 프린팅을 하는 과정에서 불안요소를 발생시킬 수 있다. 그래서 이와 같은 문제점을 보완하고자 본 연구에서는 3D Printer의 안전성 및 제품 출력물에 대한 품질 관리 시스템에 대한 제안을 연구에 기초하여 3D Printer 개인 사용자를 타겟으로 하는 IoT 비콘 기반 3D Printer 원격 안전·품질 관리 시스템 설계를 제안한다.

• 한국환경생태학회지
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• 제24권6호
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• pp.621-629
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• 2010

본 연구는 서울대공원 동물원에서 실시되고 있는 5개 해설프로그램의 만족도와 인식변화를 참가자 설문을 통해 분석하였다. 연구결과 프로그램의 전체 만족도는 높았으나, 이 중 참가자 태도에서 상대적으로 낮은 만족도를 보였으며 학부모가 안전성 측면에서 우려하는 정도가 높은 것으로 분석되었다. 각 프로그램 간 만족도는 프로그램별로 차이가 있는 것으로 분석되었으나 내용만족도에 있어서는 차이가 없었다. 마지막으로 각각의 동물해설 프로그램은 다소의 차이는 있으나 동물원에 대한 긍정적 인식변화에 영향을 주는 것으로 나타났다. 동물원의 환경해설 프로그램은 동물원에 대한 정보를 보다 효과적으로 전달할 수 있는 매개로 작용하는 것을 확인하였으며, 동물원의 기능이 단순한 전시기능이 아닌 교육과 연구 등 다양하게 이루어지고 있다는 것을 통해 관심 또한 증대시킬 수 있는 효과적인 수단으로 작용하는 것으로 판단되었다. 이에 동물원 환경해설 프로그램을 보다 활성화 시킬 필요성이 있었다.

• 치위생과학회지
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• 제10권1호
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• pp.31-38
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• 2010

지식기반사회로의 변화와 더불어 무한경쟁 시대에 살아가면서 사회로 진출하는 대학생들의 취업전쟁은 자신의 미래에 대한 불안으로 작용하면서 대학생의 취업은 가장 큰 사회 문제의 하나로 대두되고 있다. 보건계열학과 3학년 학생들 대상으로 취업률 향상 방안으로는 학과교수는 취업관련 정보제공자로서 취업면담을 강화하고, 대학은 다양한 지역의 취업지도를 위한 출장 장려 등의 구체적인 대학 측 지원 계획과 시행이 요구된다. 또한 질적 향상을 위한 노력으로 대학 측은 취업중심 교육과정 개발과 학생의 기본적인 취업 준비를 위한 지원, 지도교수는 취업관련 정보제공 및 취업 전문 안내자가 되어야 할 것으로 사료된다.

• Child Studies in Asia-Pacific Contexts
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• 제2권2호
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• pp.91-107
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• 2012

This study aimed to understand communicative and socialization practices of immigrant bilingual families in everyday learning situations by examining interactions between parents and children in the United States. Drawn on language socialization theory and socio-cultural factors influencing immigrants, this study explored how three Korean American mothers struggled as they helped their children with homework by interviewing the mothers and observing mother-child interaction during homework time. The study paid attention to the emotional values of immigrant parents that they tried to teach their children who are members in two distinctive communities, such as Korean American and mainstream American. The findings showed that parental socialization practices had effects on children's emotional and social competence and at the same time the socialization process was bidirectional. Mothers started with Korean values, but they faced challenges with the English language, different demands for American homework, and children's rejection of their attempts. Mothers needed to change their strategy and borrow American ways of keeping emotional distance from their children by acknowledging their independence. Their struggles are discussed with attention to their language choice and culture.

• 생물정신의학
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• 제8권1호
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• pp.167-174
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• 2001

A 54-year old male patient who was suffering from bipolar I disorder for 19 years and was admitted to the National Bugok Mental Hospital due to a depressive episode, was referred to the Kosin University Gospel Hospital. On arrival at the emergency room, he had confused mentality with disorientation, memory impairment, hypomania, marked anxiety and hyperirritability. The change of neuromuscular activity such as ataxia, gait disturbance, tremor, shivering, myoclonus and epileptic seizures was also shown. In addition, the symptoms and signs of autonomic instability including diaphoresis, tachycardia, hypotension, fever and facial flushing were noticed. The above symptoms developed after the administration of sertraline successive to the discontinuation of fluoxetine without any washout period. The degree of severity seemed to be severe because he had epileptic seizures, fever and hypotension. He was recovered from the severe serotonin syndrome by the supportive symptomatic treatment with sodium valproate, clonazepam, lorazepam and cyproheptadine after cessation of the selective serotonin reuptake inhibitors during hospitalization. Therefore, this rare case of severe serotonin syndrome was reported and related literatures were also reviewed.

• 대한물리의학회지
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• 제12권1호
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• pp.103-112
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• 2017

PURPOSE: Regular physical activity in the elderly population has significant benefits for health. The purpose of this study was to investigate the effects of aquatic group exercise on body composition and mental health of the elderly females. METHODS: This study included 40 elderly women. The aquatic group exercise program was performed for an hour a day, 3 times a week for 12 weeks with moderate-intensity level. The body composition, physical fitness mental health instruments were used to measure the outcome variables before and after the program. Data was analyzed with SPSS using descriptive statistics and the t-test. RESULTS: It was found that the 12 week aquatic group exercise program had effects on body mass and BMR were significantly improved after the intervention of this study. In health related physical fitness, flexibility and sense of balance were significantly increased in the participants. In the mental health of the female elderly participants were evaluated in areas such as depression, sense of isolation, interpersonal anxiety, and sociality. They showed significant change in a positive way. CONCLUSION: It is suggested that aquatic group exercise should be activated and encouraged to enhance physical and mental health of elderly women and various types of manuals should be developed according to characteristics of programs to operate this exercise more effectively.

• Journal of Hospice and Palliative Care
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• 제2권1호
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• pp.46-53
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• 1999

The purpose of this case study is to explore the difference of hospice care and the efficiency of hospice education, by comparing the care of the nurse, the volunteer and the minister who have been trained by the Hospice Education Program. The index of common hospice care delivered by cases is that 1) the physical problems (pain, physical discomfort, incontinece, nausea, vomiting etc.) 2) the family problems(family support, change of family function, inefficiency, preparing the death of family) 3) the psychiatric problems(grief and sadness of death, anxiety, fear, helplessness). The case of volunteer and minister is different with the hospice care by nurse, because it is some what related to Christian's base. The index of care by the volunteer and minister is pertaining to social support and spiritual support for family and dying patient. In conclusion, for the wholistic hospice care, we need the hospice caregiver who have diverse background and expert in knowledge of various dimension. For that, it is necessary to build and develop hospice education program as a team apprach, which indudes a systematic expertizing items for care in consideration of caregiver's background.

• 한국항행학회논문지
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• 제13권5호
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• pp.699-704
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• 2009

지구 온난화 및 환경 파괴 등으로 인해 재난 발생 빈도가 높아지고, 피해 또한 가속화됨에 따라 실시간 환경 변화의 인식을 통한 재난 안전에 대한 요구가 증가하고 있다. 특히 국지적 기후 변화로 인한 피해가 높게 발생하고 있는 실정이다. 이에 지역적 재난 안전에 대한 대처 방안이 요구된다. 본 논문에서는 동해안의 해상 기상 악화로 사고발생 우려가 높아지고 있는 해안 방파제를 대상으로 무선 센서 기술을 통합하는 재해 안전 모니터링 시스템을 제시하고자 한다. 제시된 재난 안전 시스템은 실시간 원격지 상황 정보와 예측시스템을 통해 발생 가능한 위기상황을 파악하고 재해예방 및 피해를 감소시키는데 많은 도움을 제공할 수 있을 것이다.

• 사상체질의학회지
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• 제19권3호
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• pp.293-299
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• 2007

1. Objectives The main ingredient of ephedra is ephedrine which affects on autonomic nervous system induce some adverse effects just like vasoconstriction, hypertension, tachycardia, miosis, insomnia, dizziness, headache, and etc. and heart disease. If we use Mahuang according to the Sasang constitution classification in clinic, we could not only may minimize the anxiety but maximize the potential curative value in Asthma Treatment. 2. Methods On a day three times in Mahangjungchentang taken patients who with Ventricular septal defect in the aftermath of the RBBB. We are observed that the main symptoms of change, vital sign, sleep, stool, urine, heart disease. 3. Results Teaumin with asthma, the effect of Mahuang, and the side effects are fewer. The individual effects of herbs are important. but Sasang constitutional effects are important too. 4 Conclusions Mahuang can increase heart disease. But there was a difference among Sasang constitution classification. This has no side effects from Teaumin than other constitutions. If we use Mahuang according to the Sasang constitution classification in clinic. We have an excellent effect on the treatment of asthma.