• Journal of Korean Elementary Science Education
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• v.34 no.3
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• pp.276-287
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• 2015

The purpose of this study was to investigate the effects of STEAM program using Kinetic art. This program concentrates upon science and art in elementary school curriculum by 'Kinetic art'. The program was constructed 5 themes : Mobile, Light and Color, Rotation, Energy, Exhibition. The study was conducted 10 classes of the $5^{th}-6^{th}$ grade of the 5 school in G Metropolitan City. 5 classes (N=88) were experimental group and the other classes (N=72) were control group. The results of this study were as follows. First, the experimental group improved the STEAM literacy significantly (p<.01). Second, 10 interviewees who participated this study responded that this program was useful to understand the scientific knowledge, use their creativity, and become intimate with their friends. Third, visitors who watched the exhibition responded that this program will be useful to arose interest in science, understand the scientific knowledge, and improve convergent thinking ability.

• Research in Community and Public Health Nursing
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• v.12 no.2
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• pp.344-360
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• 2001

A quasi-experimental study was conducted to investigate the effects of health promotion program on health of the clients with arthritis. In this study. the health promotion program consisted of self appointment and confirmation. discussion, health education. group counsel, and exercise. And the program focused on self - help group meeting. A total of 68 subjects was randomly assigned into either the control group(n = 24) or the intervention group(n =44). The results of the study analyzed using a SPSS win, were as follows: 1) In physical function of physical health. there was a significant improvement in flexibility of the shoulder joint(hold the hand upward and downward behind the back). sit and reach, extension of the knee joint in the intervention group, compared to the control group, while no difference in flexibility of the shoulder joint(raising the arm), flexion of the knee joint, and grip strength. There was a significant improvement in physical functional disability in the intervention group, compared to the control group, but no difference in fatigue and pain. 2) The health promotion program resulted in improvement in psychosocial health(e.g. increase of self-efficacy and decreases of social functional disability) in the intervention group, compared to the control group. It was concluded that the health promotion program(weekly session for 6 weeks) employed in this study was appropriate for the clients with arthritis in primary health care center and had a positive effect on health in general.

• Journal of Korean Academy of Nursing
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• v.36 no.8
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• pp.1367-1373
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• 2006

Purpose. This study was designed to examine the effects of a bereavement intervention program on levels of depression and life satisfaction in middle aged widows in Korea. Methods. A quasi-experimental design with non-equivalent control-group pretest-posttest was used. The subjects (control group, n = 10; intervention group, n = 17) were bereaved less than 6 months in G City and J Province, Korea. The bereavement intervention program consisted of Dan-jeon breathing, self-help group activities and a health examination. The experimental group attended 10 sessions of a bereavement intervention program. The control group had a health examination without the intervention program. For both groups, the level of depression and life satisfaction levels were measured before and after the experiment. Results. The decrement of depression level in the experimental group was significantly greater than in the control group (p <.001). The increment in life satisfaction in the experimental group was significantly greater than in the control group (p <.001). Conclusion. The results suggested that the bereavement intervention program was effective in decreasing level of depression and in increasing the life satisfaction of widows. Accordingly, a bereavement intervention program can be applied as an intervention to help widows.

• Journal of The Korean Society of Integrative Medicine
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• v.4 no.3
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• pp.49-59
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• 2016

Purpose : The study was aimed to evaluate the improvement of cognitive and hand functions after the application of a complex rehabilitation intervention program on patients with mild cognitive impairment (MCI) and dementia who were living a regional community from. Methods : Subjects who were living in a regional sanatorium or who were outpatients of a community health center were enrolled from 2012. 2 to 2013.2 All subjects were enforced 8 cycles of a complex rehabilitation intervention program including RON dance, physical activity using therabands, reality awareness training, space retrieval training and handicraft activities. Results : There were significant improvement in LOTCA-G cognitive function and JTHFT hand function test after the application of a complex rehabilitation intervention program. Conclusion : The result shows a significant improvement in cognitive and hand functions after the application of a complex rehabilitation intervention program in patients with MCI and dementia. Therefore the authors suggest the vast studies of the cognitive function program development and hand function vitalization by the application of a complex rehabilitation intervention program.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2006.05a
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• pp.1032-1036
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• 2006

In this study, we implement the potable blood gas analyzer measuring pH, $pCO_2\;and\;pO_2$ of the arterial blood. The implemented system by this study is divided into hardware and software part and also the hardware portion is parted by mechanism and electronic circuit mit. The system program is composed of operating, washing, correcting and measuring program. And to correct the system, two-point calibration method is used, one-point calibration method is also added for more accuracy, and system program is coded. For verifying the implemented system, We examine to response property of each electrode. And evaluate accuracy of the system using standard reagent and was construed as statistical.

• Journal of Nutrition and Health
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• v.38 no.3
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• pp.232-241
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• 2005

Today, the role of kindergarten is more important as nutrition provider through snack and meal services. Desirable kinds and amounts of food items at school lunch menu were important factors of nutrients intakes in children. This study was performed to assess the kindergarten's meal service program (snack and lunch) and the consumption amount of lunch according to each dishes. Twenty four institutions that cared over one hundred children were observed at Seoul and Kyunggido area. Well-trained observers checked meal and snack serving activity and foodservice facilities by formal checklist. And using the weighing method assessed the consumption levels of food items at lunch. During 3 days, 30 children in each kindergarten were selected randomly according to age, observers measured serving and residual weight of each food. The data was compiles by performing ANOVA-test using SPSS WIN 10.0. The result were as follows: 1) Foodservice facilities in kindergarten was limited to provide qualified foodservice. $91.7\%$ of institution had kitchen, $41.7\%$ had dinning. The kitchen equipment possession rate was $12.5\%$ (oven), $30.8\%$ (heating cabinet), $58.3\%$ (refrigerator). The rate of using document about foodservice was used $83.3\%$ (menu list), $41.7\%$ (daily foodservice record), $25\%$ (standard recipe). $41.7\%$ of institution employed licensed dietitian. Only $41.7\%$ of subjects preserved meal after daily meal service. 2) Meal serving size was decided by teacher, $54.5\%$ at snack and $43\%$ at lunch and pre-divided individual portion type was $36.4\%$ at snack and $28.6\%$ at lunch. The rate of cleaning activity before meal was $72.2\%$ at snack, $90.5\%$ at lunch. And nutrition or sanitation education activity was more performed at lunch time, for examples brushing teeth activity was $12.5\%$ at snack $85.7\%$ at lunch. 3) The consumption amounts of plain cooked rice was $112.7{\pm}26.1{\cal}g$, cooked rice and cereal was $93.06{\pm}27.97{\cal}g$, curry rice was $208.35{\pm}64.84{\cal}g$ and the consumption amounts of these main dishes was significantly different by age (p < 0.001). The consumption amounts of soup was very different according to children's preference. The consumption amounts of seaweed soup was $120.18{\pm}82.13{\cal}g$, wild sesame and bean-paste soup was $40.64{\pm}23.16{\cal}g$. The consumption range of kimchis was from $6{\cal}g\;to\;13{\cal}g$, jorim (braised food) was from $3{\cal}g\;to\;25{\cal}g$, fried food (include stir fried, deep fat fried, pan fried) was from $14.5{\cal}g\;to\;22{\cal}g$, vegetable dish was from $3{\cal}g\;to\;16{\cal}g$. These consumption amount of each dishes was not reached recommended portion size of nutritionally planning menu by nutritionist.

• Journal of fish pathology
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• v.23 no.2
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• pp.221-227
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• 2010

Effects of temperature ($13{\pm}1.5^{\circ}C$, $23{\pm}1.5^{\circ}C$) on the pharmacokinetic properties of oxolinic acid (OA) were studied after oral administration to cultured black rockfish, Sebastes schlegeli. Serum concentrations of OA were determined using HPLC-UV detector after a single dosage of 60 mg/kg body weight (average about 500 g). The peak serum concentrations of OA at $23{\pm}1.5^{\circ}C$ and $13{\pm}1.5^{\circ}C$ were $0.60{\mu}/ml$ at 30 h and $2.22{\mu}g/ml$ at 10 h post-dose, respectively. Better absorption of OA was noted at $13{\pm}1.5^{\circ}C$ compared to $23{\pm}1.5^{\circ}C$. The elimination of OA from serum was considerably faster at $23{\pm}1.5^{\circ}C$ than at $13{\pm}1.5^{\circ}C$. Both absorption and elimination of OA were affected significantly by temperature. The kinetic profile of absorption, distribution and elimination of OA in serum was analyzed by fitting to a two compartment model, with WinNonlin program. The AUC, Tmax and Cmax at $23{\pm}1.5^{\circ}C$ were $42.16{\mu}g{\cdot}h/m\ell$, 26.13 h and $0.43{\mu}g/ml$, respectively. The AUC, Tmax and Cmax at $13{\pm}1.5^{\circ}C$ were $131.98{\mu}g{\cdot}h/ml$, 8.81 h and $2.04{\mu}g/ml$, respectively.

• Journal of agriculture & life science
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• v.46 no.3
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• pp.97-108
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• 2012

Physical, chemical and biological hazards of strawberry farms at the cultivation stage were analyzed to establish the GAP(Good Agricultural Practice) system. Samples were collected from the plants, cultivation environments(water, soil and air), and personal hygiene (hand, glove, and clothes) of three strawberry farms(A, B, and C) and were tested to analyze physical, chemical (heavy metals and pesticide residues), and biological(sanitary indications and foodborne pathogens) hazards. Physical hazards such as insects and pieces of metal and glass were found in the strawberry farms and can be potential bow for strawberry products. Heavy metal and pesticide residue as chemical hazards were detected at levels lower than the regulation limit. In case of biological hazards, total bacteria and coliform were detected at the levels of 1.6~7.3 and 1.3~5.6 log CFU/g, leaf, mL, hand or $100cm^2$. However, Escherichia coli was not detected in all samples. Bacillus cereus and Staphylococuus aureus were detected at levels of ${\leq}$ 1.1~6.1 log CFU and 4.7~5.4 log CFU/g, mL, hand or $100cm^2$, whereas Listeria monocytogenes, E. coli O157 and Salmonella spp. were not detected in all samples. This study demonstrates that various harzards were in strawberry farms at the growing stage. Therefore proper management such as GAP is needed to prevent the occurrence of food poisoning associated with the hazards revealed in this study.

• The Bulletin of The Korean Astronomical Society
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• v.37 no.1
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• pp.86.2-86.2
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• 2012

We present the study of association between sub-photospheric flow and photospheric magnetic fields of active regions respectively derived from the local helioseismology and observed magnetic fields. It is believed that the energetic transients, e.g., flares and CMES, are caused by changes in magnetic and velocity field topologies in solar atmosphere. These changes are essentially brought about by the magnetic fields that are rooted beneath the photosphere where they interact and get affected by sub-photospheric flows. Therefore, we expect the topology of sub-surface flows to be correlated with the observable topology of magnetic fields at the photosphere and higher layers. In order to examine the correlation, if any, we computed the near photospheric flows and photospheric magnetic fields using the Doppler velocity and magnetic fields observations, respectively, provided by the SDO/HMI. The high resolution Doppler observations from the HMI enabled us to compute the very high p-modes parameters which sample the sub-photosphere shallow near the photosphere. Furthermore, we compute the sub-photospheric flow topology parameters, e.g., vorticity, kinetic helicity, and photospheric magnetic field topology parameters, e.g., magnetic helicity, from the magnetic fields observations to compare their associations. We present the result of the analysis in the paper.

• Journal of the East Asian Society of Dietary Life
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• v.8 no.1
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• pp.20-27
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• 1998

This study estimate the amount of snack intake of 290 children from ages 3 to 6 living in Seoul, to provide some basic information for a nutrition education program for the promotion of health. Average height and weight of the children were 110.5cm and 19.7kg, respectively. Their body mass indes was 16.2kg/$m^2$ and obesity indesx was 6.5% Calorie intake from snacks was 294kcal, and protein, fat, carbohydrate were 11.3g, 9.3g and 40.6g, respectively. The 117(40.3%) boys prefered boiled-eggs and 112(38.6%) girls prefered fruits. The 133(45.9%) mothers of the children were in their thirties, and 123(42.4%) of them had a college degree. One hundred and thirty one(45.2%) mothers were house keepers, and they had been givins snacks to their children 1 or 2 times daily(245, 84.5%) The daily snack budget was 1,500 won(109, 37.6%). The person who served the snack was a mother(141, 48.6%). As a result, snack intake of pre-school children showed very good but partially showed a potential problem. We hope that the results of this study can be helpful for the nutrition education program for the health and nutrition of pre-school children.