• Child Health Nursing Research
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• v.8 no.2
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• pp.229-243
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• 2002

This study aimed at compare analyzing the trend of research in Korea and Other Country on Pain in Children, suggesting direction future pain research, and contributing to the use of pain intervention in nursing practice. Research studies on pain in children were selected from Korean Nures' Academic Society Journal, Korean Pediatric Nursing Academic Society Journal, dissertations, and contected using the MEDLINE between 1980 to April, 2002. The number of the 16 studies in Korea with 36 studies in other country. So, The number of the total studies were 52. There studies were analyzed for 1) the present condition of research studies 2) Research subject 3) Types of condition (Situation) in pain 4) Measurement Tools 5) Types of nursing interventions and 6) Research design. The findings of the analysis can be summerized as follows : 1) The number of the studies insufficient in Korea(16 studies) compare to other country (36 studies). 2) Research subjetcs were mostly patients and preschool, schoolage children(12 studies, 26 studies). 3) Types of condition(situation) in pain were First, related to injection(IM, IV, Blood Sampling)(6 studies, 14 studies) second, related to operation (4 studies, 11 studies) third, related to heelstick in neonates (3 studies, 6 studies). 4) As measurement tools for pain were mostly FPRS(facial pain rating scale) used to studies (9 studies, 11 studies), and more than two tools used. Mostly used to heart rate at studies. 5) Types of nursing intervention, Teaching and information were most popular intervention for pain in Korea(4 studies), and distraction was most popular intervention for pain in the other country(14 studies). 6) Research design, The experimental research were most popular studies in Korea and the other country. The following suggestions made based on the above findings : Need to researches about pain of children's chronic disease.

• The Journal of Korean Academic Society of Nursing Education
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• v.18 no.2
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• pp.343-352
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• 2012

Purpose: The purpose of this study was to identify the factors influencing Health Promotion Lifestyle Profile of women college students. Methods: The sample consisted of 248 women college students in P city. Self report questionnaires were used to measure the variables. In data analysis, SPSSWIN 20.0 program was utilized for descriptive statistics, Pearson's correlation coefficients, and regression analysis. Results: The mean score for Health Promotion Lifestyle Profile was 2.27. In the the highest subcategories, the highest degree of performance was interpersonal relationships and the lowest degree was health responsibility. Health Promotion Lifestyle Profile was significantly different according to religion (F=3.48, p=.017), economic state(F=3.01,p=.031), perceived health state(F=8.07, p<.001), exercise frequency (F=16.02, p<.001), and self-rated knowledge about health (F=21.08, p<.001). In regression of analysis, perceived health state, exercise frequency, and self-rated knowledge about health were significant predictors explaining 30.5%. Conclusion: This study suggests that perceived health state, exercise frequency, and self-rated knowledge about health are significantly influencing factors in Health Promotion Lifestyle Profile in women college students. Therefore, the strategies of nursing intervention which improve these variables must be developed for women college students.

• Journal of Korean Critical Care Nursing
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• v.4 no.1
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• pp.37-50
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• 2011

Purpose: This study is to evaluate the effect of abdominal breathing on postoperative pain, state anxiety, blood pressure, and heart rate of cardiac surgery patients treated in intensive care unit. Methods: A non-synchronized design of nonequivalent control group pre-post test was used. Participants were divided into an experimental group(n=22) and a control group(n=21). Just usual postoperative treatments were provided to the control group, while abdominal breathing interventions were provided to the experimental group, in addition to usual treatments. The intervention was consisted of 4 stages-introductions, breathing perception, breathing training, and closing-and it lasted twelve minutes in total. Pain, state anxiety, blood pressure and heart rate were the dependent variables of the abdominal breathing. Results: Those who carried out abdominal breathing showed a significant reduction in pain, as well as decrease of systolic blood pressure. However, it turned out to have no effect on state anxiety, diastolic blood pressure and heart rate. Conclusion: Abdominal breathing is simple and harmless and is effective for reducing postoperative pain.

• Journal of Science and Technology Studies
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• v.8 no.2
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• pp.83-108
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• 2008

A analytical framework is suggested to explain how different standardization each country makes with incorporation of institutional elements such as the state's intervention and inter-firm relations which are considered to have a significant effect on it. Application to mobile telecommunication industry of the framework shows that different innovation system has its own technological standardization. In isolated inter-firm relation system, standardization is achieved through market but in cooperative one, through coordinating activities between participant firms. The state, however, intervenes more deeply in standardization and inter-firm relations are shorter in state-led and isolated firm relation system than in state-led and cooperative firm relation system.

• Korean Journal of Adult Nursing
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• v.21 no.3
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• pp.269-280
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• 2009

Purpose: To examine the effect of back massage on immune response, symptom distress, and mood state of patients undergoing allogeneic hematopoietic stem cell transplantation (allogeneic HSCT). Methods: Subjects were thirty-seven patients undergoing sibling allogeneic HSCT (including 16 in the experimental group and 21 in the control group). Experimental subjects participated in an intervention group of back massage for 10 minutes, once a day and 5 times a week, from one week prior to the HSCT to the third week after the HSCT or a control group. A non-equivalent pretest-posttest design was used. t-test and Repeated measures ANOVA were used to examine group differences by using SAS. Results: No significant group differences were found in Immune response (CD4+, CD8+,CD19+, CD56+) and symptom distress. The experimental group had significantly less mood state (anxiety, confusion) than the control group. Conclusion: The back massage for the patients undergoing allogeneic HSCT may be effective in altering the anxiety and confusion during hematopoietic stem cell transplantation. However, this study did not provide evidence in improving immune response and symptom distress.

• Journal of Arbitration Studies
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• v.23 no.2
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• pp.55-79
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• 2013

As arbitration becomes an increasingly popular mode of resolving disputes, neighboring industries begin to take notice. This interest is reflected in the increasing utilization of third party funding in international arbitration claims. In this regard, the third party funding industry appears particularly interested in investor-state arbitration claims because they typically involve considerable claim amounts and substantial legal fees. To examine this trend more closely, this paper, firstly, examines the investor-state arbitration more precisely in Chapter II. In Chapter III, this study continues to examine some legal issues which can arise as a result of a conflict of interest between the parties to the funding agreement including, inter alia, 1) a dispute in which the funder terminates the agreement during the arbitration proceedings, 2) a dispute in relation to a funder's intervention in arbitration proceedings, and 3) a dispute on the responsibility for adverse costs orders, if any. This paper further identifies major legal issues which can arise in relation to 1) disclosure of existence of the funding agreement, 2) attorney-client privilege. Lastly, in Chapter IV, this paper provides some lessons from an in-depth case study on third party funding agreements and solutions to avoid and to solve prospective disputes in the future.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.18 no.1
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• pp.54-62
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• 2011

Purpose: The purpose of this study was to test the effects of aroma inhalation on subjective quality of sleep, state anxiety, and depression of mothers who underwent a Cesarean section delivery. Methods: This study was designed as a nonequivalent control group quasi-experimental study based upon data acquired through a pre-post test. The experimental group (n=33) was given general obstetric nursing care plus dry inhalation method using lavender essential oil, in which each mother put one drop on a tissue and breathe near it for 5 minutes before going to bed. Then they put 1~2 drops on their pillow for 6 nights. The control group (n=34) was only given general obstetric nursing care. Data were collected using a questionnaire for measures of subjective quality of sleep, state anxiety, and depression by self-report. ${\chi}^2$-test, Fisher's exact test, t-test, and ANCOVA with SPSS/Win12.0 were used to analyze the data. Results: There were significant differences in subjective quality of sleep (p<.001), state anxiety (p=.049) and depression (p=.029). Conclusion: The results suggest that aroma inhalation method can be an effective nursing intervention to improve quality of sleep and decrease anxiety and depression in postpartum mothers suffering from stress related to a Cesarean section delivery.

• Smart Structures and Systems
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• v.29 no.3
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• pp.457-473
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• 2022

A high-frequency vibration control method is proposed in this paper for Pumped Storage Power Plants (PSPPs) using Eddy Current Tuned Mass Damper (EC-TMD), based on which a new type of EC-TMD device is designed. The eddy current damper parameters are optimized by numerical simulation. On this basis, physical simulation model tests are conducted to compare and study the effect of structural performance with and without damping, different control strategies, and different arrangement positions of TMD. The test results show that EC-TMD can effectively reduce the control effect under high-frequency vibration of the plant structure, and after the additional damping device forms EC-TMD, the energy dissipation is further realized due to the intervention of eddy current damping, and the control effect is subsequently improved. The Multi-Tuned Mass Damper (MTMD) control strategy broadens the tuning band to improve the robustness of the system, and the vibration advantage is more obvious. Also, some suggestions are made for the placement of the dampers to promote their application.

• Safety and Health at Work
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• v.14 no.3
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• pp.340-346
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• 2023

Background: Truck driving is a highly sedentary occupation that places workers at risk for chronic health conditions, such as obesity and high blood pressure. The primary purpose of this study was to objectively describe truck drivers' typical physical activity (PA) patterns. Methods: We used ~7-10-day baseline PA actigraphy data samples from drivers in the Safety & Health Involvement For Truckers (SHIFT) study (n = 394). Driver PA patterns (e.g., average number of ≥10 minute Freedson bouts per week, time in bouts, and common days/times for PA) were summarized with descriptive analyses. We also compared objective accelerometer data to self-reports. Results: Drivers' weekly PA averaged 14.4 minutes (SD = 37.0), and most PA occurred between 5-6 pm on Tuesdays and Wednesdays. Drivers overestimated self-reported weekly exercise by over 60 min/week compared to accelerometer data. Conclusion: Our results suggest that objective PA assessment may be warranted over self-report when possible, and timing may be key in future PA intervention work with truck drivers.

• Computers and Concrete
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• v.33 no.5
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• pp.545-557
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• 2024

A real-case incident occurred where a 9-meter-high segment of a pre-fabricated concrete separation wall unexpectedly collapsed. This collapse was triggered by improperly depositing excavated soil against the wall's back, a condition for which the wall segments were not designed to withstand lateral earth pressure, leading to a flexural failure. The event's analysis, integrating technical data and observational insights, revealed that internal forces at the time of failure significantly exceeded the wall's capacity per standard design. The Lattice Discrete Particle Model (LDPM) further replicates the collapse mechanism. Our approach involved defining various parameter sets to replicate the concrete's mechanical response, consistent with the tested compressive strength. Subsequent stages included calibrating these parameters across different scales and conducting full-scale simulations. These simulations carried out with various parameter sets, were thoroughly analyzed to identify the most representative failure mechanism. We developed an equation from this analysis that quickly correlates the parameters to the wall's load-carry capacity, aligned with the simulation. Additionally, our study examined the wall's post-peak behavior, extending up to the point of collapse. This aspect of the analysis was essential for preventing failure, providing crucial time for intervention, and potentially averting a disaster. However, the reinforced concrete residual state is far from being fully understood. While it's impractical for engineers to depend on the residual state of structural elements during the design phase, comprehending this state is essential for effective response and mitigation strategies after initial failure occurs.