• 한국군사과학기술학회지
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• 제20권5호
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• pp.700-707
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• 2017

Recently, the military need more various education and training because of the increasing necessity of various operation. But the education and training of the military has the various difficulties such as the limitations of time, space and finance etc. In order to overcome the difficulties, the military use Defense Modeling and Simulation(DM&S). Although the participants in training has the empirical knowledge from education and training based on the simulation, the empirical knowledge is not shared because of particular characteristics of military such as security and the change of official. This situation obstructs the improving effectiveness of education and training. The purpose of this research is the systematizing and analysing the empirical knowledge using text mining and network analysis to assist the sharing of empirical knowledge. For analysing texts or documents as the empirical knowledge, we select the text mining and network analysis. We expect our research will improve the effectiveness of education and training based on simulation of DM&S.

• 지역사회간호학회지
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• 제24권3호
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• pp.346-357
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• 2013

Purpose: This study was conducted to examine an exercise program using a lay health leader for elderly participants. The test covered physical fitness (grip strength, static balance and complex movement abilities), depression, cognitive function and quality of life. Methods: A quasi- experimental study using a non-equivalent control group pre-post design was employed. The participants were 62 elders from an institution for the aged, of whom 30 were included in the experimental group and 32 in the control group. The exercise program using a resident volunteer as a lay health leader was run three times a week for 12 weeks. The collected data were analyzed by $x^2$ test, t-test, paired t-test, and ANCOVA with SPSS/WIN 19.0. Results: After the program, left grip strength (F=1.77, p<.001), right grip strength (F=9.97, p<.001), static balance (F=2.79, p<.001), ability to move complex (F=1.76, p<.001), depression (F=7.66, p<.001), the cognitive function (F=8.39, p<.001) and quality of life (F= 1.08, p<.001) in the experimental group were significantly better than those in the control group. Conclusion: Study findings indicated that using a resident volunteer as a lay health leader was effective. It can be recommended as a public health resource and for consistent and comfortable education for the elderly in communities.

• 보건교육건강증진학회지
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• 제28권2호
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• pp.15-25
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• 2011

Objectives: This study aimed to assess the association between physical activity and health-related quality of life (HRQOL) in Koreans. Methods: A total of 9,689 adults(${\geq}19$ years, 4,036 men) from the Fourth National Health and Nutrition Examination Survey(2007-2008) were examined by the International Physical Activity Questionnaraire (IPAQ)-short form and Korean EuroQol-5 Dimension(KEQ-5D). Results: For the physical activity by IPAQ, 'Inactive group' was 75.3%, 'Minimally active group' was 23.5%, and 'Health-Enhancing Physical Activity(HEPA) group' was 1.2%. The mean HRQOL index was $0.89{\pm}0.13$. These relations of physical activity and HRQOL remained significant after adjustment for age, sex, smoking, subjective health status, stress, depression, and socioeconomic status variables (Adjusted $R^2$ = 0.334). Conclusions: Physical activity was associated with health-related quality of life. Physically active group had higher health-related quality of life than the inactive group.

• 한국식생활문화학회지
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• 제26권5호
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• pp.521-529
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• 2011

This study evaluated the effects of different levels of malt extract on the hardness, moisture, water soluble starch (WSS) contents, and in vitro starch digestibility (IVSD) of Jeungpyun during storage at room temperature ($25{\pm}1^{\circ}C$) and refrigeration temperature ($4{\pm}1^{\circ}C$). Resistant starch (RS) and soluble starch (non-RS) contents were also evaluated. During storage at both temperatures, hardness increased in Jeungpyuns with the malt extract-added Jeungpyun groups (malt-added Jeungpyuns) exhibiting lower hardness than the control. The rate of retrogradation was faster upon storage at refrigeration temperature. Moisture and WSS contents as well as IVSD of Jeungpyuns decreased, whereas these levels were higher in malt-added Jeungpyuns compared to control. Storage increased RS contents in Jeungpyuns stored for up to 4 days, particularly at $4^{\circ}C$, whereas there was a decrease in RS content after 7 days of storage. However, RS content was lower in malt-added Jeungpyuns compared to control. Soluble starch (SS) contents of Jeungpyuns decreased. However, SS content was higher in malt-added Jeungpyuns than that of control. The reduced hardness and RS content as well as the rate of increase in other parameters of malt-added Jeungpyuns were dependent on the concentration of malt extract. These results reveal that addition of malt extract delayed retrogradation of Jeungpyun, whereas retrogradation possibly increased the content of RS during storage at both temperatures, however, that of RS decreased with increasing level of malt extract, suggesting that the level of malt extract as well as the storage conditions are important for obtaining acceptable texture and retaining the RS content of Jeungpyun, which is known to possess physiological activity.

• 근관절건강학회지
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• 제18권2호
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• pp.270-281
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• 2011

Purpose: This study was done to determine if osteoarthritis (OA) patients living in rural Korea would have a benefit from a structured group program focused on self-help strategies. Methods: A hundred and twenty-six patients with OA were recruited from nine Primary Health Care Posts. The experimental group received a 6-week self-help education program while the control group received usual care. T-tests and c2-tests were used to determine the homogeneity between the experimental and control groups. Independent sample t-tests were performed to determine the effect of the treatment program. To guard against such likelihood, the level of significance of t-test was determined by Bonferroni correction within the study constructs. When significant group differences were found in study variables at baseline, analysis of covariances (ANCOVAs) were used for group comparisons of outcome variables. Results: The experimental group reported more significant improvement in fatigue, difficulty with physical activity, depression, quality of life, self-efficacy, and health behaviors than did the control group. The experimental group also showed improvements in range of motion and muscle strength as compared to the control group. Conclusion: A self-help group education program was an effective and powerful strategy to promote physical and psychosocial health in OA patients

• 치위생과학회지
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• 제17권2호
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• pp.87-98
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• 2017

본 연구는 1990년부터 2015년까지의 기간 동안 국내에서 PMPR과 구강위생교습을 시행한 문헌 22편을 대상으로 아동과 성인의 구강위생관리 효과를 체계적으로 고찰함으로써 연구의 효과를 파악하기 위하여 실시되었다. 자료의 결과를 종합해 보면 PMPR을 하는 데 있어서 1~2주 간격으로 4~5번의 방문이 가장 효과적이고, 구두교육이나 모형교육보다는 치면착색제를 사용하고 OHE와 전문가 칫솔질, 치면세마, SRP 등을 병행하여 환자의 특성에 맞춰 반복적인 교육을 하는 것이 효과적임을 보여주었다. 실제 임상적으로 치주와 부착수준의 개선됨을 확인함으로써 환자 구강의 특성에 맞는 규칙적인 프로그램과 정기적인 일정으로 반복적 PMPR이 필요하다. 분석에 포함된 PMPR, 칫솔질 교습의 중재효과에 대하여 구강위생관리 효과가 큰 것으로 밝혀짐에 따라, 구강건강을 증진하고 유지하는 데 가장 필수적인 요소로 OHE와 함께 시행되면 구강건강 증진과 향상에 도움이 된다. 최근 시행되는 성인대상 치석제거술의 건강보험 급여제도와 더불어 교육수행에 관련해서도 급여범위에 포함이 된다면 구강병 발생이 감소되고 건강보험 재정에도 도움이 되어 국민구강증진에 더욱 시너지 역할을 할 것으로 생각된다. 지속적으로 복지정책에 필요한 근거중심의 체계적인 연구가 시행될 수 있도록 기초적인 자료를 마련해야 할 것이다.

• 비교교육연구
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• 제18권4호
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• pp.27-55
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• 2008

질 관리와 개선이 고등교육기관의 생존과 국가 경쟁력의 중요한 요소로 부각되면서, 질 관리 방안은 국가 차원뿐만 아니라 국경을 넘어선 관심사로 떠오르고 있다. 많은 나라들이 질 관리 체제를 확립하고 적용하기 위한 노력을 경주해 온 가운데, 이것이 실제 고등교육 기관에서 어떻게 적용되고 있는가에 대해서는 충분한 연구가 이루어지지 못하였다. 따라서 본 연구는 영국의 고등교육 질 관리체제를 대학 차원에 초점을 두고 스코틀랜드를 중심으로 살펴보고자 한다. 스코틀랜드의 질 관리와 개선시스템(Quality Assurance and Enhancement)은 학생의 참여와 질 관리 문화를 강조하는 만큼, 본 연구는 이해관계자 이론에 근거하여 에든버러대학 교육학부를 중심으로 내부 이해관계자들의 인식을 분석함으로써 대학에서 이루어지는 질 관리의 실태를 살피고 더 나은 실천을 위한 방안과 시사점을 도출하고자 하였다. 이해관계자 분석 결과 질 관리와 개선 시스템(QAE)은 학교 내부 이해관계자들의 질 관리에 대한 높은 이해와 관심수준을 보이며 비교적 성공적으로 적용되고 있으나, 현재 활용되고 있는 전략은 여전히 학생과 교직원 일부에서 충분히 기능하지 못하고 있는 것으로 나타났다. 따라서 더 나은 실천을 위해서는 더욱 폭 넓은 정보의 공개와 점진적 평가 과정, 의사소통과 행정적 지원이 요구된다.

• 대한간호학회지
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• 제30권3호
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• pp.560-570
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• 2000

This study is aimed at developing a cardiac rehabilitation program and enlightening the effects of the program on patient's health behavior compliance, cardiovascular functional capacity, and quality of life. Using a quasi-experimental approach the nonequivalent control group pretest - posttest design was accepted for this study. The subjects of this study consisted of 55 patients with ischemic heart disease at the Cardiac Center of 'G' Hospital located in Inchon from May 1, 1998 to April 30, 1999. The patients were divided into two groups: the experimental group, which participated in the cardiac program with 30 patients and 25 patients of a control group were not involved in the program. There were two phases in the cardiac rehabilitation program: the first phase was a team approach education. It focused on reducing the risk of ischemic heart problems. The second phase was individual training by using a home based exercise program, which was comprised of 8 weeks, three sessions per week, 40-60 minutes per session, and followed by consultation. Every session involved 20-40 minutes of aerobic exercise at 40-60% of heart rate reserve, 11∼13 RPE and 10 minutes of warm-up and 10 minutes of cool-down exercises. The experimental tools for the study were the health behavior compliance scale developed by Lee, Yoon-hee (1992), and quality of life scale developed by McGirr et al.(1990). RPPsubmax were measured by the treadmill. The collected data was processed by SPSS and analyzed by χ²test and t-test. The results of this study were as follows: 1. The health behavior compliance in experimental group was significantly increased (t=5.091, p=.000) when compared to the control group. 2. RPPsubmax also decreased significantly in the experimental group when compared to the control group(t=-2.109, p=.040). 3. The quality of life significantly improved in the experimental group (t=3.853, p=.000) as compared to the control group. As the above results of this study revealed, the effectiveness of the cardiac rehabilitation program of the study was confirmed. It increased the health behavior compliance for reducing the risk of further coronary events, enhanced the cardiovascular functional capacity, and eventually improved the patient's quality of life.

• Asian-Australasian Journal of Animal Sciences
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• 제30권6호
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• pp.788-796
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• 2017

Objective: In order to improve fermentation quality of natural grasses, their silage preparation and fermentation quality in meadow steppe (MS) and typical steppe (TS) were studied. Methods: The small-scale silages and round bale silages of mixed natural grasses in both steppes were prepared using the commercial lactic acid bacteria (LAB) inoculants Chikuso-1 (CH, Lactobacillus plantarum) and cellulase enzyme (AC, Acremonium cellulase) as additives. Results: MS and TS contained 33 and 9 species of natural grasses, respectively. Stipa baicalensis in MS and Stipa grandi in TS were the dominant grasses with the highest dry matter (DM) yield. The crude protein (CP), neutral detergent fiber and water-soluble carbohydrate of the mixed natural grasses in both steppes were 8.02% to 9.03%, 66.75% to 69.47%, and 2.02% to 2.20% on a DM basis, respectively. All silages treated with LAB and cellulase were well preserved with lower pH, butyric acid and ammonia-N content, and higher lactic acid and CP content than those of control in four kinds of silages. Compared with CH- or AC-treated silages, the CH+ AC-treated silages had higher lactic acid content. Conclusion: The results confirmed that combination with LAB and cellulase may result in beneficial effects by improving the natural grass silage fermentation in both grasslands.

• Nutritional Sciences
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• 제5권2호
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• pp.75-83
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• 2002

A case-controlled, 12 week follow-up, study was designed to investigate the effect of dietician-delivered medical nutrition therapy (MNT) on the nutritional status and quality of life in hemodialysis patients. Subjects were recruited at Kyung-Hee Medical Center and were randomly assigned to two groups : the control and the MNT group. The MNT group received individualized MNT for 12 weeks. The results were as follows: 1) The mean ages of the control (n = 20) and MNT (n = 24) groups were 50.6 $\pm$ 14.8 and 45.7 $\pm$ 14.0 years, and the mean durations of dialysis were 2.3 $\pm$ 2.3 and 1.7 $\pm$ 1.9 years, respectively. The interdialysis weight gain of the subjects was higher than that recommended. 2) The indicators of the subjects nutritional status showed that S to 25% of the subjects had some degree of malnutrition, with most of them in the mild malnutrition category. 3) After 12 weeks of the experiment, the percentage of the ideal body weight (% IBW) of the control group decreased, but that of the MNT group increased. Changes in other anthropometric parameters in both groups during the study period were not significantly different. 4) At the beginning of the study, the 54% of the MNT group consumed more than 28 kcal/kg body weight/day and 50% consumed more than 1.0g protein/kg body weight/day. However, these percentages rose to 71% and 75%, respectively, after 12 weeks of the individualized MNT. 5) The serum albumin and blood urea nitrogen (BUN) levels of the control group decreased significantly artier 12 weeks of the experiment, while those of the MNT group did not change. 6) After 12 weeks of individualized MNT, the mean score of nutrition knowledge and total mean score of quality of life (QL) of the MNT group were significantly higher than that of th\ulcorner control group. Body pain and social functioning scores of the MNT group were significantly higher than those of the control group. The positive effect of individualized MNT on the hemodialysis patients consisted of their improved nutritional status, nutritional knowledge, and the quality of life. These results suggest that individualized MNT continuously performed by a dietitian can be helpful for hemodialysis patients. However, larger and longer term studies are needed to confirm these positive effects of MNT. In addition, the development of nutritional education programs for MNT is needed to increase the positive impact of MNT.