• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년 추계학술발표대회 논문집
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• pp.407-412
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• 2008

The purpose of this study is to find out the preference and the opinion of feminine seniors on the life support appliances(video phone, medication dispenser, activity monitor and sleep monitor). The appliances may be improved reflecting the result of the preferred functions and designs. The respondents were 141 feminine seniors of 65 years & older, living in Ulsan city or Cheongju city, Korea. Following is the result. 1) All the responses answered that the medication dispenser, video phone and activity monitor, sleep monitor are useful appliances. 2) All the seniors expressed prefer to function of the appliances, and were highly concerned about the price, safety and convenience. 3)The preferred designs were (1) white or red standing medication dispenser,(2) wall-mounted video phone working by voice, (3) metal activity monitor sensor like white or yellow bracelet.

• 대한한의학방제학회지
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• 제15권2호
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• pp.35-45
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• 2007

Objective : The purpose of this report was to provide the information activity and safety of Palmul-tang by analyzing domestic/international papers and theses about Palmul-tang, Methods: Domestic/international papers and theses related to Palmul-tang were reviewed and analyzed, These papers were then classified by year, experimental method and subject, Results: The following results were obtained in this study. 1. The study of Palmul-tang started from 1985 and was continuously increased. The study was mainly forcused on experimental model rather than clinical study. 2. As these studies were classified by subject, papers related to immune intensification were most abundant by 20 papers, Besides there were several papers related to cardiovascular activity, reproductive activity, anti-apoptotic activity and cerebral hemodynamics. 3. Among the papers related to immune intensification. the studies on recovery of fatigue were mostabundant by 10 papers and the studies of on immune cell and cytokine express were six. In addition to. several studies were associated with anti-cancer activity and anti-allergic activity. Recovery of fatigue was determined by measurement of fatigue markers in a living body such as lactate. CPK, pyruvate and triglyceride and assessment of exercise capability of animals such as swimming test. slopped plate test. Rota-rod test, and activity cage test after Palmul-tang treatment. 4. According to experimental data. it is supported that Palmul-tang has been used as Qi and Blood intensifier with immune intensification and recovery of fatigue. 5. The paper related to safety of Palmul-tang was only one paper which is studied on acute toxicity of Palmul-tang with experiment with ICR mouse. There was no study on evaluating safety by observing liver and kidney functions after Palmul-tang treatment Conclusion: Palmul-tang is being used in various ways associating with immune intensification. cardiovascular activity and reproductive activity. However. studies on efficacy and mechanism of Palmul-tang should be conducted at the molecular biology level and studies on safety of Palmul-tang need to be completed at the clinical level.

• 한국학교보건학회지
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• 제33권3호
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• pp.139-147
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• 2020

Purpose: The study aimed to identify factors affecting unintentional injuries at school focusing on violent experiences in adolescents. Methods: The study used the raw data of the Korea Youth Risk Behavior Web-based Survey (2019). A total of 60,040 students were included in the analysis. Descriptive statistics, χ2 test, and multiple logistic regression were performed, using SPSS version 25.0. General characteristics, gender, school, academic achievement, living with family, socioeconomic status, vigorous physical activity, perceived stress, sleep satisfaction, high caffeine drinking, risky alcohol drinking, smoking, sexual experience, drug use, and safety education, were adjusted for and the relationship between unintentional injuries and violence was analyzed. Results: The results showed 2.4% of the adolescents had experienced violence and 24.7% had suffered unintentional injuries. Violent experiences had a significant effect on unintentional injuries among adolescents. Injuries were 1.93 times higher among adolescents who had experienced violence. Gender, school levels, high-intensity physical activity, stress, sleep satisfaction, high caffeine drinks, dangerous drinking, drug use, and safety education were associated with unintentional injuries among adolescents. Conclusion: Adolescents at high risk of suffering violence and injuries should be identified and assessed preemptively. In addition, it is necessary to implement systematic school health-centered safety education programs in order to prevent violence and injuries.

• Biomolecules & Therapeutics
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• 제4권3호
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• pp.209-223
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• 1996

Chirality is important in the context of biological activity because at a molecular level, asymmetry dominates biological process. While most pharmaceuticals of natural origin are single enantiomers, most of the synthesized chiral drugs are used in the form of racemic mixtures of two or more diastereomers. The enantiomers of a racemic drug generally differ in pharmacodynamic and pharmacokinetic properties as a consequence of stereoselective interaction with optically active molecular components of living organism. In pharmacokinetics and pharmacodynamics enantioselectivity plays an important role. The information on the sum of eutomer and distorter in a racemic drugs is very important in the estimation of therapeutic advantage and/or toxicity of racemates. The choice of preferentially developing a single enantiomer should be based on actual therapeutic advantages and especially improved safety.

• 재활치료과학
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• 제13권2호
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• pp.85-94
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• 2024

목적 : 본 연구는 성인 발달장애인을 대상으로 수단적 일상생활활동 프로그램을 제공하였을 때 일상생활활동 및 삶의 질에 미치는 영향을 확인하고자 하였다. 연구방법 : 본 연구는 단일집단 사전-사후 실험설계로, E 장애인복지관의 성인 발달장애인 17명을 대상으로 시행하였다. 프로그램은 사전-사후 평가를 포함하여 총 10회기로 이루어졌으며, 장보기, 식사준비 및 정리, 가정관리, 안전 및 응급관리와 관련된 훈련 및 교육을 제공하였다. 평가도구는 삶의 질 설문지(Quality of Life: QOL), 한국어판 생활공간 평가(Korean version of the Life Space Assessment: K-LSA), 한국어판 수단적 일상생활활동(Korean version of the Instrumental Activities of Daily Living: K-IADL)을 사용하였다. 결과 : 수단적 일상생활활동 작업치료 프로그램 전과 후의 QOL과 K-IADL 점수에서 통계적으로 유의한 차이가 나타났으며, K-LSA 점수는 통계적으로 유의한 차이가 없었다. 결론 : 본 연구는 성인 발달장애인 대상으로 수단적 일상생활활동 프로그램을 시행함으로써 수단적 일상생활활동 수행도와 삶의 질에 긍정적인 영향을 주는 것을 확인하였다. 성인 발달장애인의 일상생활 및 사회참여를 영위하기 위해 일상생활활동 훈련을 포함한 작업참여의 중재가 확대되어야 한다.

• 대한간호학회지
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• 제40권1호
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• pp.14-23
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• 2010

Purpose: This study was done to compare health risk behavior prevalence for youth living in metropolitan, medium sized and small cities or rural area, in order to enhance understanding regional differences. Methods: For this study, data from the 2006 Youth Health Risk Behavior Online Survey collected by the Korean Center for Disease Control were analyzed using SPSS. Results: In the metropolitan areas, prevalence for disease and perceived obesity were higher than in other areas. Lack of intense or moderate physical activity, obesity, fast food intake, and insufficient sleep showed higher prevalence than in rural areas. Prevalence of lifetime smoking, lifetime alcohol consumption, present alcohol use, fruit intake less than once a day, and not wearing a seat belt were higher in rural areas than in urban areas. Gender, smoking, and alcohol use were correlated. Spearman correlation between living with parent and skipping breakfast were significant. Smoking, alcohol use, and sexual behavior were correlated. Conclusion: As significant differences in prevalence of youth health risk behaviors exist between regional areas, health education and health promotion programs considering these differences have to be developed and implemented for adolescents. Programs for prevention of smoking and alcohol use, programs for improvement of fruit intake and safety are suggested for adolescents in rural areas, whereas programs to enhance physical activity and obesity management are suggested for adolescents in metropolitan areas.

• 한국식품영양과학회지
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• 제38권6호
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• pp.812-815
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• 2009

소화 촉진 작용이 있다고 알려진 무의 건조방법, 온도, pH 등의 가공조건이 ${\alpha}$-amylase 활성에 미치는 영향을 검토하였다. 동결건조 한 무 뿌리와 무 줄기의 ${\alpha}$-amylase의 활성을 비교한 결과 무 뿌리가 무 줄기의 3.1배 높은 수준의 활성을 보였다. 무를 pH와 온도를 달리하여 안정성을 측정한 결과, pH 범위가 $4{\sim}7$이며 온도가 $25{\sim}40^{\circ}C$일 때 ${\alpha}$-amylase 활성이 높았다. 무의 ${\alpha}$-amylase는 산성이나 중성 조건에서 처리하고 $60^{\circ}C$ 이하의 온도로 가열처리하여야 활성을 유지하였다. 무를 깍두기와 단무지의 형태로 가공하였을 때 무의 ${\alpha}$-amylase 잔류활성은 각각 15.39%와 19.193%이었고 초절임무에서는 ${\alpha}$-amylase의 활성이 대부분 소실됨을 보였다. 결과적으로, 무의 소화효소인 ${\alpha}$-amylase 활성은 열과 pH등의 가공조건에 의해 크게 영향을 받는 것을 알 수 있었으며 $60^{\circ}C$ 이하의 온도에서 열처리하는 것과 중성이나 약산성에서 ${\alpha}$-amylase 효소의 활성도가 유지되는 것으로 판단된다.

• 산경연구논집
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• 제14권1호
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• pp.1-11
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• 2023

Purpose: The purpose of the current research is to investigate the contribution of the sports and leisure sector to raising elderly citizens' quality of life. Through this investigation, the sport and leisure sector may give seniors a sense of safety and security by creating a safe atmosphere in which they can engage in activities and feel a part of their communities. Research design, data and methodology: Literature data were extracted from previous studies between the role of the sports leisure sector and living quality for senior citizens using a standardized data extraction form by two independent reviewers after articles have been included in the review. Each study's data extraction includes details on the study's design, exposure, outcome metrics, and findings. Results: Based on the qualitative textual approach, the present author had figured out total four Functions assumed as follows: (A) Physical Activity and Exercise, (B) Socialization and Interaction, (C) Opportunities for Learning and Development, and (4) Emotional Wellbeing. Conclusions: All in all, professionals should try to give elders chances for social interaction and peer participation in order to foster a feeling of community and belonging. This might entail setting up groups or leagues for elders to engage in meaningful social activities, like hiking or sports.

• 한국생활과학회지
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• 제19권6호
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• pp.1031-1044
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• 2010

Corresponding to the rapid growth of the aging population without an adequate social safety net for the elderly, older people face great disadvantages due to sudden illness or poor health and a lack of support from the younger generation. Furthermore, older women are suffering from a drastic deterioration of their economic status because of insufficient retirement savings. Examining the impact of labor force participation and living arrangement on health status and life satisfaction in later life, it is important to consider gender differences in context of social policies for the elderly. Using data based on a stratified national sample of the elderly by the Korean Longitudinal Study of Aging (KLoSA), multiple regression model were used to estimate the relationships between labor force participation and health status and subjective life satisfaction concerning the quality of their later life. The result indicates that good health status and high level of life satisfaction are associated with the type of paid work status for the elderly men, but those are associated with the type of non paid work, such as family businesses employees for the elderly women. Significant differences in chronic health condition and subjective life satisfaction by employment characteristics are found among the elderly. In addition, older women's high level of life satisfaction was associated with the participation of the social activity. The major conclusion from these results should help us understand gender differences in the elderly and acknowledge further exploration of gender variations in these people's later life.

• 한국안전학회지
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• 제18권2호
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• pp.119-124
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• 2003

Despite rapid technological advance and increased automation facilities, many jobs and activities in our living require manual materials handling(MMH). These include wide variety of activities such as moving things, lifting bags. boxes or cartons, etc. Many studies found that handle could affect on maximum acceptable weight of lifting, but there were few studies f3r the effects of work posture and coupling in lifting tote box. This study performed that ten male college students were required to lift a tote box with and without handle for three postures (bending, straight, right angle posture). From the experiment, following results were obtained. (1) MVC reduced maximum 23% by type of handle. (2) MVC was highest in straight posture, but was lowest in right angle posture. (3) As a result of ANOVA, MVC paid attention to posture and coupling. (p<0.01) (4) To all handle types, biceps brachii activity was increased in right angle posture. but reduced in straight posture. (5) To all posture, biceps brachii activity was most lively in no handle. The results of MVC measurement, subjective rating, EMG analysis, statistic analysis showed that maximum acceptable weight of lifting was influenced by type of handle and straight posture was more comfortable than other postures. Based on these results, it was concluded that acceptable weight of lifting has to differ for work posture and coupling.