• 한국융합학회논문지
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• 제12권5호
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• pp.291-301
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• 2021

본 연구는 질적 연구를 시작하는 초보 연구자들을 위해 질적 연구의 기본적인 배경 학적 이론과 방법의 틀을 제시하고, 특수체육에서 질적 연구의 질을 평가하는 기준을 제시하는 데 있다. 첫째, 질적 연구의 기본이 되는 인식론의 이해를 설명하였다. 둘째, 질적 연구에서 가장 많이 활용되는 자료 수집 방법론을 제시하였다. 셋째, 질적 연구에서 자료 분석 방법과 타당성 확보의 근거를 제시하였다. 마지막으로, 특수체육 영역에서 활용되는 질적 연구 질의 평가 기준을 제시하였다. 국 내외 특수체육 분야에서 질적 연구의 숫자는 계속 늘어나고 있고 그 중요성 또한 계속 강조되고 있다. 질적 연구는 연구자들이 참여자들을 관찰, 이해, 분석 그리고 해석하는 과정을 요구하기 때문에 연구자의 역할은 대단히 중요하다. 따라서, 질적 연구를 처음 시작하는 연구자들은 질적 연구의 본질적인 이해와 연구 방법론의 습득이 요구된다. 또한, 지속적인 질적 연구의 질의 평가로 좀 더 깊이 있는 질적 연구의 결과물이 특수체육 분야에 적용돼야 할 것이다.

• 대한지역사회영양학회지
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• 제12권6호
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• pp.790-797
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• 2007

This study was conducted to evaluate the nutrient intakes and the physical activities of mentally retarded persons (MRPs) accommodated in welfare institutions. A total of 194 cases of MRPs (130 males and 64 females) were surveyed through interviews of the 35 caregivers of the institutions during the period from March 2 to 12, 2005. The mean age of the 2nd degree is the highest, and the duration of institution stay of the 2nd degree is the longest. There were no significant differences in height, weight, but there were still significant differences in BMI by the degree of handicap. The MRPs with the 1st degree handicap consumed less nutrients than the MRPs with 2nd or 3rd degree handicaps, except for vitamins C and E. The mean activity factor was $1.737{\pm}0.422$ meaning 'active'. Among the comparative groups, the activity factor of the 2nd handicap degree MRPs was the highest. Note that the percentage of protein is the lowest in the case of the 1st degree handicap. The intake of the folic acid, in particular, was less than the Estimated Average Requirement (EAR) in case of all the MRPs while that of vitamin C, riboflavin and calcium was less than the EAR in case of $65{\sim}80%$ of the MRPs. MRPs with higher activity factors showed higher intakes of most nutrients except vitamin C. MRPs with higher marks in the 'balanced dietary habit' field showed more nutrient intakes. More consumption of vegetables and fruits by the MRPs was recommended. Also, more efficient dietary guidance was recommended for the MRPs.

• 한국토양비료학회지
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• 제43권6호
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• pp.837-843
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• 2010

토양광물 종류별 토양의 점토활성도를 구분하기 위하여 우리나라 390개 토양통을 점토광물과 함수산화광물을 기준으로 점토광물 조성이 다른 7개의 토양을 선정하여 토양광물 종류에 따른 점토의 CEC와 비표면적을 비교하였다. 토양 CEC에 대한 점토의 비가 0.7 이상인 토양은 사암을 모재로 Chlorite를 주광물로 하는 토양, 안산암질반암을 모재로 Smectite를 함유한 토양, 화산재를 모재로 Allophane과 Ferrihydrite가 주광물로 이루어진 토양이었으며, 점토활성도 0.3-0.7인 토양은 회장석을 모재로 Kaolin이 주광물 토양, 하성퇴적토를 모재로 Kaolin, Illite, Vermiculite가 혼합된 토양이었다. 또한 점토활성도 0.3이하인 토양은 화강암 및 화강편마암 모재의 Kaolin을 주광물로 Geothite와 Hematite가 함유된 적황색계 토양, 석회암 모재의 Illite와 Vermiculite를 주광물로 Gibbsite, Geothite, Hematite가 함유된 적황색계 토양이었다. 토양의 점토활성도는 점토의 CEC, 점토의 비표면적과 상관이 있어서 점토활성도가 높은 토양에서는 점토의 CEC가 높고 점토의 비표면적이 넓었다. 따라서 토양의 점토활성도는 기존의 점토광물의 정성과 정량분석을 실시하지 않고도 토양의 일반적인 분석을 통하여 토양 중 점토광물의 조성을 추정하고 토양의 물리-화학적 특성을 예측하는데 유용한 기준이 될 것으로 생각된다.

• International journal of advanced smart convergence
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• 제8권2호
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• pp.211-217
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• 2019

This study is designed to reduce worker fatigue, improve efficiency and provide a functional working environment based on previous studies that pain occurs in the shoulder area, especially the upper trapezius muscle, when the keyboard height is not appropriate. In this study, the height of the keyboard is four, the height of the elbow and desk is the same height, the height of the desk is 3cm lower than the elbow, the height of the desk is 6cm high, and the height is 9cm high. When working on the keyboard, the wrist and forerunner were organized into four groups of 10 people so that the height was different for each group. When the height of the keyboard is given in various ways compared to the height of the elbow of the subject, it is verified whether there is a difference in the RMS (Root Mean Square) of the upper trapezius muscle. The results of this study showed that the muscle activity of the upper trapezius muscle cap was significant only in the left and right keyboard height -4cm, 0cm, +4cm, +8cm group, but the difference in muscle activity was not significant in the rest group. The first study will require a study of the control of the factors affecting the tension of the subjects, the measurement of muscle activity against various muscles, and whether the length of the shoulder and fingertips of the subject affect muscle activity according to the keyboard type.

• 디지털융복합연구
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• 제17권12호
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• pp.319-327
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• 2019

본 연구에서는 기능적 전기 자극을 이용한 생체되먹임 융합 자세조절 훈련을 중재하여 급성기 뇌졸중 환자들의 다리 근활성도와 균형 능력에 미치는 효과에 대하여 알아보고자 하였다. 뇌졸중 환자는 기능적 전기 자극을 이용한 생체 되먹임 융합 자세조절 실험군 15명과 일반적인 생체되먹임 융합 자세조절 대조군 15명으로 나누어 8주간 주 5회, 30분간 시행하였고, 다리 근활성도를 평가하기 위해 근전도를 이용하여 가쪽넓은근, 안쪽넓은근, 넙다리곧은근, 넙다리두갈래근를 측정하였다. 균형 능력을 측정하기 위해 Biorecue를 이용하여 균형 능력을 측정하였다. 다리 근활성도 비교에서는 가쪽넓은근, 안쪽넓은근, 넙다리곧은근, 넙다리두갈래근에서 통계적으로 유의한 차이를 보였고, 균형 능력 비교에서는 신체 중심 이동면적, 총 궤적 길이, 안정선한계에서 통계적으로 유의한 차이를 보였다. 이에 따라 기능적 전지 자극을 이용한 생체되먹임 자세조절 훈련이 일반적인 생체되먹임 자세조절 훈련 보다 다리 근활성도와 균형 능력을 향상시키는데 효과적임을 알 수 있었다.

• 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.

• 한국보건간호학회지
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• 제29권1호
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• pp.79-89
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• 2015

Purpose: The aim of the study was to determine the effects of a community based participatory program in obese middle-aged women. Methods: One-group pretest-posttest design was used. The subjects were 35 middle-aged women. Data were collected at public health centers in Chungcheongnam-Do from March to May, 2013. To evaluate the effect of the program, physiological indexes(body mass index, skeletal muscle mass, body fat mass, visceral fat area) and health behavior indexes(dietary practice guidelines score, moderate physical activity, drinking frequency) were measured. Analysis was performed using a Wilcoxon Signed Rank Test. Results: After the program, physiological indexes (BMI, BFM, SMM, VFA) and health behavior indexes (dietary guidelines scores, frequency of physical activity, drinking frequency) were significantly improved. Conclusion: The community based participatory obesity program by public health centers is considered to be effective. Therefore, greater effort is needed for better participatory program development of several health promoting fields, and more research is needed in order to examine a continuous effect.

• Journal of Yeungnam Medical Science
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• 제38권4호
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• pp.371-373
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• 2021

Serotonin syndrome (SS) is a potentially life-threatening condition that is caused by the administration of drugs that increase serotonergic activity in the central nervous system. We report a case of serotonin syndrome in a patient with chronic pain who was taking analgesic drugs. A 36-year-old female with chronic pain in the lower back and right buttock area had been taking tramadol hydrochloride 187.5 mg, acetaminophen 325 mg, pregabalin 150 mg, duloxetine 60 mg, and triazolam 0.25 mg daily for several months. After amitriptyline 10 mg was added to achieve better pain control, the patient developed SS, which was mistaken for psychogenic nonepileptic seizure. However, her symptoms completely disappeared after discontinuation of the drugs that were thought to trigger SS and subsequent hydration with normal saline. Various drugs that can increase serotonergic activity are being widely prescribed for patients with chronic pain. Clinicians should be aware of the potential for the occurrence of SS when prescribing pain medications to patients with chronic pain.

• 한국학교보건학회지
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• 제11권2호
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• pp.189-201
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• 1998

The objectives of this study are first to develop the index of school health promoting behaviors, two, to measure those, third, to analysis the relative importance of factors that effect on school health promoting behaviors. School health promotion indexes were composed of 60 components of six areas which modify the element of health promoting schools are developed by world health organization. The survey data were collected by questionnaires from June to September in 1998. The number of subjects was 294 school nurses. The SAS-PC program was used for the statistical analysis. The major results were as follows: 1. The six areas of school health promoting behaviors are: school health politics (20 components), the school physical environment (17 component), the school social environment (7 component), community relationships (6 component), personal health skills (7 component) and health services (3 component). 2. The mean of total school health promotion indexes was highest at elementary school as 3.46. The order of area was health services, the school physical environment, school health politics, the school social environment, personal health skills, community relationships. 3. The regression model used in this analysis presented significant relationships between school health promoting behaviors and independent variables. The important variable affecting the area of school physical environment was education level of school nurses. The important variable affecting the area of the school social environment and personal health services were the location of school, credential education program. Age or career also were significant variables affect the community relationships and health services. In summary, The health promoting behavior of elementary school was higher than other school. It is mean that have to perform active promoting behavior at middle school and high school. Health service level was highest among areas of school health promoting behaviors. It is mean also that school nurse teachers is interested in activity for other areas to improve of school health. Furthermore, it is necessary to develop the specific program for school health promoting behavior.

• The Journal of Korean Physical Therapy
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• 제15권3호
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• pp.295-345
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• 2003

This study investigated activation of cerebral cortex in patients with hemiplegia that was caused by neural damage. Key-point control movement therapy of Bobath was performed for 9 weeks in 3 subjects with hemiplegia and fMRI was used to compare and analyze activated degree of cerebral cortex in these subjects. fMRI was conducted using the blood oxygen level-dependent(BOLD) technique at 3.0T MR scanner with a standard head coil. The motor activation task consisted of finger flexion-extension exercise in six cycles(one half-cycles = 8 scans = $3\;sec{\times}\;8\;=\;24\;sec$). Subjects performed this task according to visual stimulus that sign of right hand or left hand twinkled(500ms on, 500ms off). After mapping activation of cerebral motor cortex on hand motor function, below results were obtained. 1. Activation decreased in primary motor area, whereas it increased in supplementary motor area and visual association area(p<.001). 2. Activation was observed in bilateral medial frontal gyrus, middle frontal gyrus of left cerebrum, inferior frontal gyrus, inter-hemispheric, fusiform gyrus of right cerebrum, superior parietal lobule of parietal lobe and precuneus in subjedt 1, parahippocampal gyrus of limbic lobe and cingulate gyrus in subject 2, and inferior frontal gyrus of right frontal lobe, middle frontal gyrus, and inferior parietal lobule of left cerebrum in subject 3 (p<.001). 3. Activation cluster extended in declive of right cellebellum posterior lobe in subject 1, culmen of anterior lobe and declive of posterior lobe in subject 2, and dentate gyrus of anterior lobe, culmen and tuber of posterior lobe in subject 3 (p<.001). In conclusion, these data showed that Key-point control movement therapy of Bobath after stroke affect cerebral cortex activation by increasing efficiency of cortical networks. Therefore mapping of brain neural network activation is useful for plasticity and reorganization of cerebral cortex and cortico-spinal tract of motor recovery mechanisms after stroke.