• Journal of Internet of Things and Convergence
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• v.7 no.1
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• pp.35-41
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• 2021

The purpose of this study is to explore elderly women's experience of the convergent tea culture therapy program when they use day care centers, ultimately getting a better understanding of such experience. For the purpose, the study made profound interviews with 4 old women who experienced the convergent tea culture therapy program from its start to final session. That program was provided by H day care center located in P city. And then, this research analyzed data from those interviews by using the phenomenological methods. As a result of the analysis, the study could divided the surveyed female elders' experience of the above mentioned program largely into 4 categories, which are, 'getting away from daily routines', 'feeling as if I'm the queen when having tea', 'finding myself feeling younger with tea', and 'feeling the true sense of happiness with tea'. With this result taken into serious consideration, this study suggested that more attention and intervention be urgently needed in the field of senior welfare practices, especially leisure activity for elders which is currently in trouble due to the covid-19 crisis.

• The Korean Journal of Nuclear Medicine Technology
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• v.27 no.1
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• pp.36-41
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• 2023

Purpose The long-term trend of extrinsic uniformity by type of gamma camera was analyzed, and the factors affecting uniformity were investigated. Based on this, the purpose was to predict the life of the gamma camera, pay attention to factors that affect uniformity, and obtain better quality images. Materials and methods Four of the gamma cameras in operation at a senior general hospital in Seoul were selected and the trend of extrinsic uniformity from the first operation date to the present was analyzed. In order to minimize various factors affecting uniformity, a detailed analysis was conducted by calculating the monthly and annual average of the uniformity values. Results Two Symbia E gamma cameras from SIEMENS, one Symbia Evo Excel gamma camera, and one Symbia Intevo16 gamma camera were selected and analyzed. The uniformity of Symbia E₁ (2012 warehousing) changed unevenly, and the uniformity of Symbia E₂ (2014 warehousing) changed according to the replacement cycle of ⁵⁷Co sheet sources. The uniformity of Symbia Evo Excel (received in 2017) and Symbia Intevo 16 (received in 2017) was constant compared to Symbia E. Conclusion The extrinsic uniformity of the gamma camera gradually increased over time. However, there was a difference in uniformity for each type of gamma camera, and there was a change in uniformity in which the cause could not be accurately identified. In order to improve the quality of the image, it is necessary to periodically check changes in uniformity and minimize factors that affect uniformity.

• 한국노년학
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• v.30 no.3
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• pp.803-814
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• 2010

This study was conducted to understand current management status of welfare medical device centers and to suggest complementary point. Method: We surveyed 194 welfare medical device centers through the mail. The survey was done in three domains, i. e. management of service, assuring the health resources, offering the service. Results & Conclusions: According to the result of our study, several problems, which should be improved in the near future, were suggested. That were improving facilities(especially in sanitization of the devices), operating an education or training program for the personnel, and making up for the current management. It was very important for soft landing of long-term care insurance and improving quality of the elderly's life that 'Ministry of Health and Welfare' and 'National Health Insurance corporation' must support welfare medical device centers for discharging their roles

• Journal of dental hygiene science
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• v.10 no.1
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• pp.39-44
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• 2010

The purpose of this study is to cover dental hygienists who work for metropolitan dental hospitals or clinics in Seoul city, Incheon city and Gyeonggi province from January to April 2009 and profile their awareness of Long-term Senior Care Insurance System (hereinafter called 'LSCI (System)', so that it may provide material reference data to contribute to expanding and establishing oral health medical services in the framework of LSCI System. As a result, this study could come to the following conclusions: 1. It was found that the highest priority of dental hygienists' visiting oral hygienic services under LSCI System was focused on 'caring and preventive treatment', and their secondary priority was focused upon 'oral health education.' 2. In response to a question item about whether dental hygienists need dentist's prescription in written before performing their visiting oral hygienic services, it was found that 38.2% dental hygienists answered 'Yes (necessary)' and 61.8% answered 'No (unnecessary).' 3. In response to a question item about whether dental hygienists may open up long-term senior care center, it was found that absolute majority of dental hygienists (93.4%) answered 'No' and only 6.6% dental hygienists answered 'Yes.' The standardized professional education are thought to be needed to be developed aiming at the success in oral-hygiene service within a LSCI, by strengthening professionalism in dental hygienists.

• Journal of Mechanical Science and Technology
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• v.16 no.8
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• pp.1053-1063
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• 2002

This paper presents a robust nonlinear controller for a f degree of freedom (DOF) parallel manipulator in the task space coordinates. The proposed control strategy requires information on orientations and translations in the task space unlike the joint space or link space control scheme. Although a 6 DOF sensor may provide such information in a straightforward manner, its cost calls for a more economical alternative. A novel indirect method based on the readily available length information engages as a potential candidate to replace a 6 DOF sensor. The indirect approach generates the necessary information by solving the forward kinematics and subsequently applying alpha-beta-gamma tracker With the 6 DOF signals available, a robust nonlinear task space control (RNTC) scheme is proposed based on the Lyapunov redesign method, whose stability is rigorously proved. The performance of the proposed RNTC with the new estimation scheme is evaluated via experiments. First, the results of the estimator are compared with the rate-gyro signals, which indicates excellent agreement. Then, the RNTC with on-line estimated 6 DOF data is shown to achieve excellent control performance to sinusoidal inputs, which is superior to those of a commonly used proportional-plus-integral-plus-derivative controller with a feedforward friction compensation under joint space coordinates and the nonlinear controller under task space coordinates.

• Physical Therapy Korea
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• v.3 no.1
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• pp.48-56
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• 1996

The research of cold therapy is preceding rarely nowadays. This study was researched to measure the skin temperature of the right foot malleolus when the leg change the situation precisely speaking it was cold, elevation, cold plus elevation. Twenty young healthy volunteers(M:10, F:10)with no history of cardiopulmonary disease, peripheral artery disease were tested. This study were analyzed by one-way-repeated ANOVA. In the first we examined the within changes of the skin temperature between before and after examination for each modality. The skin temperature at all of modalities had fallen. Therefore we could know the fact that elevation plus cold modality had fallen skin temperature significantly more than elevation or cold. And there were no significant difference between male and female. We conclude that elevation and cold therapy could be better effective on edema, contusion and sprain than cold or elevation therapy independently.

• Journal of Korean Biological Nursing Science
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• v.13 no.1
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• pp.37-43
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• 2011

Purpose: This study has been performed to identify the correlation between depression and physical fitness of the elderly women living in a rural area. Methods: The target people were chosen and visited on February, 2011. We could meet them at a community health center in Jeonnam. The questionnaire answered by 321 was conducted to figure out the degree of depression. Also, physical fitness using senior fitness test was measured. This study was analyzed using $x^2$ test, Fisher exact test, t-test and Pearson's correlation coefficient by SAS program. Results: It was analyzed that distribution of depression was 31.9%, and depression was correlated with upper flexibility (p<.001). There was no significant relation to physical fitness by depression except weight (p=.039) and back scratch (p=.007) as well. Conclusion: These results can not only contribute to understanding of the depression of the elderly women, but also suggest that depression prevention program is necessary for them.

• Journal of Korean Academy of Nursing
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• v.36 no.1
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• pp.84-93
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• 2006

Purpose: The purpose of this study was to investigate the effects of an essential oil mouthrinse with gingival massage on oral health in community indwelling elderly. Method: The subjects were composed of 61 healthy elderly at a Senior Welfare Center in J city. Thirty subjects in the experimental group were given toothbrushing education ongingival massage toothbrushing with an essential oil mouthrinse for 2 weeks(4 times per day, 3 minutes per session). The 31 subjects in the control group were given toothbrushing education ongingival massage toothbrushing. The effects of the treatment were measured by salivary pH, salivary IgA level, halitosis, oral subjective symptoms, and oral self care behavior scores before, right after and 2 weeks after the experiment. Results: Salivary pH was significantly increased(p=0.018) in the experimental group. Salivary IgA levels were not significantly different between the experimental and control groups; however, IgA levels of the experimental group were significantly increased(p=0.006) after time had passed. Halitosis was significantly decreased(p=0.002) in the experimental group. Oral subjective symptom scores were significantly decreased(p=0.000) and oral self care behavior scores were significantly increased(p=0.000) in the experimental group. Conclusion: Regular gingival massage toothbrushing with an essential oil mouthrinse could be an effective oral health nursing intervention for the elderly.

• Journal of Korean Academy of Nursing
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• v.35 no.2
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• pp.372-381
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• 2005

Purpose: This study was to investigate the effects of a taping method on pain and ROM of the knee joint in the elderly. Method: The subjects were seniors registered in a senior welfare center in D city. An experimental group of 30 persons and acontrol group of 33 persons were chosen and according to the proper conditions and a knee pain score was marked from 1-5 on a Numerical Pain Rating Scale. For the experimental group, the taping method was conducted three times a week for four weeks (twelve times in all) but the control group did not receive taping.. The measuring instrument of knee pain was a numerical pain rating scale from 0 to 10 and the ROM score was the average value of three measured values with a goniometer. The data was analyzed with SPSS WIN 10.0 using an $x^2-test$, t-test, repeated measures ANOVA, and time contrast. Result: Knee joint pain was significantly decreased in the experimental group over that of the control group (p=.001). In addition, knee joint ROM of the experimental group was significantly improved over that of the control group (p=.001). Conclusion: It was proven that the taping method was effective for pain relief and increasing ROM of the knee joint in the elderly.

• Journal of Korean Academy of Nursing
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• v.45 no.3
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• pp.459-468
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• 2015

Purpose: The purpose of this study was to investigate the effects of Wheel of Wellness counseling on wellness lifestyle, depression, and health-related quality of life in community dwelling elderly people. Methods: A parallel, randomized controlled, open label, trial was conducted. Ninety-three elderly people in a senior welfare center were randomly assigned to two groups: 1) A Wheel of Wellness counseling intervention group (n=49) and 2) a no-treatment control group (n=44). Wheel of Wellness counseling consisted of structured, individual counseling based on the Wheel of Wellness model and provided once a week for four weeks. Wellness lifestyle, depression, and health-related quality of life were assessed pre-and post-test in both groups. Results: Data from 89 participants were analyzed. For participants in the experimental group, there was a significant improvement on all of the wellness-lifestyle subtasks except realistic beliefs. Perceived wellness and depression significantly improved after the in the experimental group (n=43) compared to the control group (n=46) from pre- to post-test in the areas of sense of control (p =.033), nutrition (p =.017), exercise (p =.039), self-care (p <.001), stress management (p =.017), work (p =.011), perceived wellness (p =.019), and depression (p =.031). One participant in the intervention group discontinued the intervention due to hospitalization and three in the control group discontinued the sessions. Conclusions: Wheel of Wellness counseling was beneficial in enhancing wellness for the community-dwelling elderly people. Research into long-term effects of the intervention and health outcomes is recommended.