• 보건교육건강증진학회지
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• 제22권4호
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• pp.57-72
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• 2005

Objectives: To investigate the status of health education in elementary schools. Methods: 620 school nurses were surveyed by questionnaires from September to December in 2003. Results: 1) Among the school nurses under inquiry of planning of health education, 3.3% and 9.3% of them did not prepare for teaching plan. 2) The average time for health education by a school nurse was 96.8 hours a year, and handouts for health education were distributed 10.6 times. Among the contents of health education, sex education took the largest portion of health education with 24.6 hours a year. 3) With regard to the contents of health education covered by school nurses, sex education ranked first with 90.2%, next came drug abuse with 78.4%, dental health, CDC, disease control, healthy life and smoking, body structure and function and growth and development safety, alcohol, nutrition and environmental health followed them. 4) The main contents of education were CDC, dental health sex, healthy life and disease control for 1st, 2nd and 3rd grade students, sex, CDC, disease control and safety for 4th grade students, and sex, CDC, drug abuse and smoking for 5th and 6th grade students. 5) 72.6% of school nurses used class room for health education, 20.0% and 7.4% of them used grade and others such as broadcast, respectively. 6) 42.1% of school nurses used blackboard, 37.0% and 18.6% of them used visual media and handout as a teaching aids for health education. 7) 31.6% of school nurses replied that education time was insufficient 9.5% and 15.9% of them replied the contents of health education were inadequate and methods of health education were inappropriate, respectively. Conclusions: For the successful school health education, it would be in need of sufficient time for health education by opening health education course and of modify the various working conditions of school nurses, and those of effective educational materials and media for health education.

• 생명과학회지
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• 제16권5호
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• pp.828-833
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• 2006

옥수수 (Zea mays L.) 꽃은 암술 세포사멸과 수술 세포 성장정지 등을 통하여 양성상태에서 단성 상태로 성결정 과정을 완성한다. 본 논문에서는 옥수수 성 결정 동안 세포주기 유전자들의 시간적, 공간적 발현조절을 조사하였다. 세포주기의 양성조절 인자 즉 cyclin A, cyclin B, cyclin dependent kinase A (CDK A), Mad2 유전자들은 성장하는 암술과 수술에서 높게 발현되는 반면 죽어가는 암술과 성장이 정지되는 수술에서는 이들의 발현이 사라졌다. 이와 반대로, Wee1과 CDK inhibitor (CKI) 같은 세포주기 음성 조절유전자들은 야생형 암꽃과 tasselseed2 돌연변이 수꽃의 성장이 정지하고 있는 수술에서 발현이 증가되었지만, 흥미롭게도, 이들 유전자들은 죽어가는 암술세포에서는 발현되지 않았다. 이들 결과들을 통하여 옥수수 성 결정 과정 중에서 암술 세포사멸과 수술세포 성장정지는 세포주기조절과 밀접한 관계가 있으며, 특히 성장이 정지하는 수술과 죽어가는 암술에서의 음성 세포주기 조절 유전자들의 다른 발현양상은 이 둘의 성 결정 메커니즘이 구별 될 것이라고 사료된다.

• 한국콘텐츠학회논문지
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• 제18권8호
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• pp.616-626
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• 2018

본 연구에서는 2013년도부터 2015년도까지 3년간의 지역사회건강조사 자료를 분석하여 65세 이상 남성노인과 여성노인의 인구사회학적특성, 건강행태 및 주관적 건강수준, 건강관련 삶의 제한 및 삶의 질에 대한 포괄적인 평가를 해보고자 하였다. 연구결과 여성노인이 남성노인보다 교육수준이 낮고 배우자가 없거나 가구 총 소득이 적고, 건강행태가 불량하고 삶의 제한에 따른 삶의 질 수준도 낮았다. 결과적으로 여성노인이 남성노인보다 삶의 질이 유의하게 낮았다. 남성노인과 여성노인 모두 다양한 요인들이 삶의 질에 영향을 미치는 것으로 나타났다. 남성노인의 경우 배우자의 유무, BMI 삶의 질에 영향을 미치지 않았지만 여성노인의 경우는 삶의 질에 영향을 미쳤다. 남성노인의 경우 흡연은 삶의 질에 영향을 미쳤지만 여성노인의 경우는 영향을 주지 않는 결과를 보였다. 이 결과들은 건강관련 삶의 질 수준이 상대적으로 더 낮다고 제시된 여성노인에 대한 보다 심층적인 연구가 수행될 필요가 있고 성별에 따라 노인의 삶의 질을 좀 더 효과적으로 증진시킬 수 있는 서비스와 프로그램 개발을 위한 노력도 필요하다.

• 과학교육연구지
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• 제42권2호
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• pp.148-164
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• 2018

본 연구는 중학교 3학년 남학생들을 대상으로 성교육 프로그램을 개발 적용하여 그 효과성을 살펴보았다. 성교육 프로그램은 중학교 3학년 과학 '생식과 발생' 단원과 연계하여 생식기관의 구조와 기능, 수정과 생명의 소중함, 낙태, 사람의 발생 과정, 성병과 에이즈, 성적 행동에 있어 자기결정의 중요성과 그 책임을 주제로 총 7차시로 개발되었다. 총 90명의 학생들이 참여하였으며, 실험집단에게는 성교육 프로그램을 적용하였고 통제집단에게는 교과서의 탐구와 읽기자료를 활용하여 강의를 통한 전통적 수업을 실시하였다. 연구결과, 사후검사에서 실험집단 학생들은 통제집단에 비해 성지식에 대한 점수가 통계적으로 유의미하게 높았다. 특히 실험집단 학생들은 성지식 검사도구의 하위 영역 중 임신 및 출산, 성건강 영역에서 통제집단에 비해 높은 점수를 나타냈다. 반면, 수업처치 후 사후검사에서 실험집단과 통제집단의 성태도에는 차이가 없었다. 그럼에도 불구하고 실험집단 학생들은 성태도 하위 영역 중 '자기결정과 선택', '이성과 사랑'에서 통제집단에 비해 높은 점수를 나타냈다. 또한, 피어슨 상관관계 조사 결과, 성태도는 성지식과 정적 상관관계를 나타냈으며, 성태도와 가장 강한 상관관계를 나타낸 것은 '자기결정과 선택'이었다. 중학교 과학의 생식과 발생 단원과 연계한 성교육 프로그램을 통해 중학생들이 올바른 성지식과 성태도를 함양할 수 있을 것이다.

• 한국수정란이식학회지
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• 제26권3호
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• pp.181-186
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• 2011

Spermatozoa sorted by flow cytometry have been successfully used to produce offspring in domestic animals and are commercially available for cattle. Also sheath fluid is the important environment for viability of sex-sorted sperm in flow cytometry. The aim of this study was to investigate whether or not HEPES (N-2-hydroxyethylpiperazine-N'-2-Ethanesulfonic acid) has any effect on the viability in sex-sorted Hanwoo (Korean native cattle) sperm. In this study, the semen was collected from Hanwoo of Hoengseong Livestock Cooperation by artificial vagina method then pooled and subjected to cryopreservation in straws. Sperm were cultured for 0, 30, 60 and 120 min with 0, 2.5, 5, 7.5 and 10 mM of HEPES added to the sheath fluid and incubated at 4, 20 and 38$^{\circ}C$, respectively. For the cytometric analysis the frozen-thawed semen was extended with 5 mM HEPES extender to final concentration ($2{\times}10^7$ spermatozoa) at 4, 20 and 37$^{\circ}C$. Sperm viability was assessed with SYBR-14 and propidium iodide (PI) staining. This study shows that the viability of sperm was decreased with prolongation of incubation time in all of test. But the viability of sperm which were treated with 38$^{\circ}C$ was gently decreased than that of treated with other temperature. The viability of the control was sharply decreased (p<0.05) than all of the HEPES treatment group at 60 to 120 min in 38$^{\circ}C$. X-sexed sperm was more sensitive than Y-sexed sperm to temperature during f10w cytometry (p<0.05). In conclusion, the results of this study suggest that the sheath fluid with 5 mM HEPES has effect on maintenance of viability after sperm sexing at 37$^{\circ}C$ in Hanwoo.

• 한국간호교육학회지
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• 제4권1호
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• pp.81-94
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• 1998

This study was designed and undertaken to identify the degree of burden and quality of life in family caregivers of patients with stroke and to determine whether burden was directly related to quality of life. The data were collected from October 3rd, 1997 to March 20th, 1998. The subjects in this study were 126 caregivers as a family member and 126 patients with stroke who were hospitalized in two oriental medicine hospitals, three general hospitals located in Taegue City and Pusan City. The questionnaires consisted of questions regarding burden(25 items) and quality of life (18 items) of caregivers. Data were analyzed using percentages, mean, 1-test, ANOVA and Pearson-correlation coefficients done with the SPSS program. The results of thi study are as follows : 1. The score for family caregiver's burden was higher than the middle score. 2. The score for family caregiver's quality of life was relatively low. 3. The relationship between burden and quality of life was showed a significant inverse correlation. 4. The family caregivers' age had statistically significant differences in the degree of burden. 5. The education and monthly income of caregivers had statistically significant differences in the quality of life. That is, the higher the level of education and the higher the monthly income, the higher the degree of quality of life. 6. The age and sex of patients had affected the qualiry of life of caregivers sigmificantly. That is, caregivers felt more burden when caring for the patient group in sexties than any other age group and female patients than for male patients. 7. In the relationships between quality of life and general characteristics of the stroke patients, only the patients' sex was showed a statistically significant difference. That is, caregivers felt more quality of life when taring for male patients than female patients.

• 디지털융복합연구
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• 제10권6호
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• pp.349-359
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• 2012

본 연구에서는 현재 우리나라의 지적장애인 대상의 디지털 성교육 콘텐츠 프로그램과 현황을 살펴보고, 이에 따른 디지털 성교육 콘텐츠 구성에 대한 연령별 제안과 피셔의 성교육에 관한 정보 동기 행동 스킬 모형을 인적자원 개발에서 흔히 논의되는 역량(competency)이라는 개념의 모형을 적용 확장하여 성적역량(sexual competency) 이라는 목표 하에서 모형을 제시해 보았다. 또한 이러한 모형과 현황조사를 바탕으로 적절한 디지털 성교육 프로그램 개발을 위한 과제를 제시해 보았다.

• 한국산학기술학회논문지
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• 제14권8호
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• pp.3696-3703
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• 2013

본 연구는 집단상담 프로그램을 통해 여성노인의 섹슈얼리티에 관한 인식의 변화를 알아보기 위한 질적 사례 연구이다. 이를 위해 D시에 거주하는 65세 이상의 유배우자 여성 노인 8명을 선정하였고, 집단상담 프로그램을 8회기 실시하여 자료를 수집하고 사례 연구 접근으로 분석하였다. 연구 결과, 섹슈얼리티에 관한 여성노인의 인식은 '현재 삶 만족', '화합을 위한 관계형성', '기쁨, 이완, 능동적 자기표현', '성적 관계'로 관찰되었다. 프로그램 참여 후 참여자들은 섹슈얼리티에 대한 긍정적인 인식이 생기고, 노인기 삶의 만족도를 높이기 위해서는 섹슈얼리티를 증진시켜야 한다는 생각을 하게 되었다. 이러한 연구결과는 긍정적인 성 인식, 적극적인 부부관계, 자존감 증진 등 노인의 삶의 질을 향상시킬 수 있는 섹슈얼리티 연구의 기초자료로 제공될 것이다.

• Journal of Animal Science and Technology
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• 제52권3호
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• pp.191-198
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• 2010

A total of 96 non-lean-type (Yorkshire $\times$ Landrace) $\times$ Duroc gilts and barrows weighing approximately 80 kg were randomly allocated to 24 pens under a 2 (sex) $\times$ 3 [diet; 3.4, 3.2, and 3.0 Mcal DE/kg {'high'-, 'medium'-, and 'low'-energy diets (HE, ME, and LE), respectively}] factorial arrangement of treatments. All animals were slaughtered approximately at 115 kg, after which carcass quality traits and grades and physicochemical and sensory characteristics of the loin related to meat quality were analyzed. The ADG and gain:feed were not affected by the sex or dietary treatment, whereas ADFI was greater in the ME vs HE group. Backfat thickness was greater in barrows vs gilts and also in ME and HE vs LE only in barrows. Enumerated carcass marbling and quality grade, which were highly correlated (r=0.56; P<0.01), were greater in barrows vs gilts. Physicochemical characteristics including the color, pH, drip loss and contents of moisture, protein, and fat of fresh loin, as well as sensory characteristics of fresh and cooked loin, were not affected by the sex or dietary treatment, except for shear force for cooked loin which was greater (P<0.05) in LE and ME vs HE. In conclusion, it is thought that ME is comparable to HE in terms of the effect on growth and carcass quality of finishing pigs, but that the relative effect of LE vs ME needs to be further studied.

• Journal of Preventive Medicine and Public Health
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• 제31권2호
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• pp.293-309
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• 1998

The purpose of this study is to compare the level of health-related quality of life and relating factor between institutional elderly and community living elderly. The subjects were 390 from Sanatorium or Nursing home and 467 from the community in Kwangju. The results are followed : 1) A comparison of ADL between two groups, institutional elderly and community living elderly, resulted in that community elderly were more significantly independent in the areas of bathing and transfer than institutional elderly. 2) A comparison of IADL between two groups resulted in that : Community elderly were more independent in the areas of using telephone and transportation, food preparation, house keeping, and doing laundry. Institutional elderly were more independent in the area of handling finances. 3) In the case of poor health-related quality of life, institutional elderly showed 2.4 times in the dimension of physical fitness, 1.8 times in daily activity, 2 times in social activity, 2 times in pain, 26.7 times in social support, and 0.4 times in subjective quality of life higher than community elderly There was no significant differences in the rest of dimensions. 4) In institutional elderly, the analysis of variables related to the health-related quality of life resulted in that; The relating factors were sex, education, and chronic illness in the dimension of physical function. Direct contact with family or significant others in the dimension of social activity. Chronic illness in the dimension of pain and perceived health status. Direct or indirect contact with family or significant others over the phone or through letters in the dimension of social support. 5) The analysis of variables related to the health-related quality of life showed that community elderly has more relating variables in each area than institutional elderly. The relating factors were age, sex, and chronic illness in the dimension of physical function. Education and chronic illness in the dimension of emotional status. Age and chronic illness in the dimension of daily activity and social activity Education and chronic illness in the dimension of pain and perceived health status. Sex, education, family size in the dimension of social support. Education and chronic illness in the dimension of subjective quality-of-life. Throughout general daily activity, community elderly showed more satisfactory results than institutional elderly, but in the subjective area of health-related quality of life, such as subjective quality of life, institutional elderly group showed more positive results. And community elderly had more relating factors than institutional elderly. For the health care of the elderly that focused on quality of life, new approaches considering the characteristics of both group, institutional and community living elderly, are needed.