• Nutrition Research and Practice
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• 제15권4호
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• pp.411-430
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• 2021

Irritable bowel syndrome (IBS) is a frequently diagnosed gastrointestinal (GI) disorder characterized by recurrent abdominal pain, bloating, and changes in the stool form or frequency without any structural changes and overt inflammation. It is not a life-threatening condition but causes a considerable level of discomfort and distress. Among the many pathophysiologic factors, such as altered GI motility, visceral hypersensitivity, and low-grade mucosal inflammation, as well as other immunologic, psychologic, and genetic factors, gut microbiota imbalance (dysbiosis), which is frequently found in IBS, has been highlighted as an etiology of IBS. Dysbiosis may affect gut mucosal homeostasis, immune function, metabolic regulation, and even visceral motor function. As diet is shown to play a fundamental role in the gut microbiota profile, this review discusses the influence of diet on IBS occurring through the modulation of gut microbiota. Based on previous studies, it appears that dietary modulation of the gut microbiota may be effective for the alleviation of IBS symptoms and, also an effective IBS management strategy based on the underlying mechanism; especially because, IBS currently has no specific treatment owing to its uncertain etiology.

• 한국환경과학회지
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• 제33권5호
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• pp.333-343
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• 2024

This study aimed to investigate whether inhaling the aroma of essential oils could alleviate physiological stress responses and mimic the effects of forest therapy in urban settings. Briefly, 31 participants underwent stress index assessments for two days and inhaled the selected plant essential oils. The effects of this treatment on physiological responses were determined through electroencephalogram (EEG) and heart rate variability (HRV) measurements taken before and after inhaling the aroma of essential oils, extracting results for low frequency (LF) and high frequency (HF) components of HRV, as well as 𝜃 and 𝛼 brainwave activities. The results indicated that lavender oil did not yield significant differences, whereas pine, chamomile, and cypress oils exhibited significant differences in effects. Overall, stress relief was associated with enhanced 𝜃 and 𝛼 brainwave activities, a decrease in the LF component and an increase in the HF component of HRV. Among the essential oils studied, pine oil was the most effective. These findings underscore the potential of plant essential oils in replicating the therapeutic benefits of forest therapy, even in urban environments. Further investigations into their utilization are warranted to better understand and harness their therapeutic potential.

• 대한원격탐사학회지
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• 제19권2호
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• pp.117-133
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• 2003

이 연구에서는 곰소만 조간대에서 현장 시료채취와 동시에 얻어진 Landsat ETM+ 자료를 이용하여 조간대 환경요인들이 ETM+에 의해 관측된 반사도와 어떤 관계를 가지고 있는 지 밝히고, 광학위성영상을 이용한 조간대 표층퇴적물의 분류의 적용 가능한 기준입도를 제시하고자 하였다. 일반적인 퇴적학적 분류 기준이 되는 4 $\Phi$ 입도를 기준으로 했을 때 입도와 영상의 반사도 간의 상관관계는 매우 낮은 것으로 나타났으나, 2 $\Phi$ 이상의 입자를 기준으로 하였을 때는 상부조간대의 천주변에 작은 입자로 구성된 지역의 자료들을 제외하면 ETM+ 밴드 4번과 0.699의 높은 상관계수를 보인다. 즉, 입도 2 $\Phi$ 곰소만 조간대에서의 광학위성 자료에 의한 표층퇴적물 분류를 위한 기준입도로 사용하는 것이 타당하다. 입도와 함수율은 비교적 높은 음의 상관관계를 보이며 특히 입도 2 $\Phi$ 기준과는 -0.811로서 뚜렷하게 음의 상관관계를 보인다 위성자료의 Factor analysis 결과는 지형요소에 의해 크게 영향을 받는 독일의 조간대와는 다른 특성을 보이며, 이는 곰소만의 경우는 입자가 세립하여 지형보다는 함수율에 더 큰 영향을 받는 것으로 나타났다. 결국 조간대 원격탐사에서는 입도뿐만 아니라 함수율과 지형 등의 환경요소가 함께 고려하여야만 한다.

• 의료법학
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• 제9권2호
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• pp.383-422
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• 2008

Considering above, It might be efficient that medical disputes would be settled by the intervention, the agreement, and the administrative relief that reflect mediators' opinion, who have rich social experience as well as specialized knowledge. Therefore, KCA needs to strengthen its function of mediation and improve relevant systems to become an effective settlement institution. And although Oriental medicine disputes have mainly given ex post facto explanations so far, administrative efforts such as policy development or legislation should be made for the high quality of Oriental medical services offered because an efficient way saving social or economic costs caused by the dispute would be precautionary measures. The traditional Oriental medicine is featured with the lack of baseline examination, the uncertainty of medical mistakes, the difficulty in clarifying and proving facts, the hardship of injury conformation and causality because of the characteristics of Oriental medicine, and the relative lightness of physical damages. Actually, there has been few legal settlements in Oriental medical disputes since the compensation, itself, compared to the lawsuit cost, is relatively much lower without practical benefits.

• 기본간호학회지
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• 제10권2호
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• pp.206-213
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• 2003

Purpose: This study was designed to explore pain and self-care behaviors and identify related variables in patients with chronic arthritis. Method: One hundred fifty patients with arthritis were recruited from two university based arthritis centers according to selection criteria. Collected data were analyzed using the SAS program to analyze the responses to the structured questionnaires of the study. Result: Most of the participants expressed pain and the intensity of the pain was moderate. There were significant differences according to age, educational level, diagnosis, duration of illness, number of affected joint, and use of complementary therapy. Self-care behavior scores were moderately high. The highest practice was for 'regular visits to the hospital', and the lowest for 'applying physical therapy at home'. The mean self-care behavior scores showed significant differences according to economic status and educational level. Pain scores showed no correlation with self-care behavior. Conclusion: Developing self-management programs for patients with chronic arthritis should focus on self-care skills which are applicable in the relief of pain and enhancement of knowledge. The skills are recommended not only for better health practices but also for enhancing the level of well-being and life satisfaction.

• 대한한방소아과학회지
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• 제26권4호
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• pp.77-83
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• 2012

Objectives: The purpose of this study was to assess the effect of Extravascular Laser System on Osgood-Schlatter Disease Methods: In this study, we treated the 6 cases of children who were diagnosed with Osgood-Schlatter disease with Extravascular Laser System. 4 of them were treated with acupuncture as well, the other 2 were given with combined acupuncture and Blood-pricking Treatment. For evaluation, 6 children explained the degree of pain relief by comparing with degree of pain before treatment. Results: Extravascular Laser System for Osgood-Schlatter Disease resulted in a significant decline in the subjective pain degree. All of them were almost cured. The average treatment times was 6.7 times, and the average treatment period was 26.7days. Conclusions We report the good result of the efficacy of extravascular laser system on Osgood-Schlatter Desease. Cases in this study, however, were small in number. Therefore more study is required.

• 한국지진공학회논문집
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• 제22권3호
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• pp.193-199
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• 2018

This study aims to create a disaster management system after an earthquake. Japan's earthquake disaster management system, including the Disaster Countermeasures Basic Act, addresses all of the disaster phases of prevention, mitigation, preparedness and emergency response as well as recovery and reconstruction with roles and responsibilities among the national and local governments clearly defined. Korea's earthquake disaster management system are including the Disaster Countermeasures Basic, but when the 9.12 earthquake occurred, problems such as insufficient early response, study on the earthquake lack were revealed. This study conducted a field survey and analyzed coping process after Po Hang earthquake. Therefore, this study have found that Disaster Management Headquarters are operated rapidly. They are coped with urgent safety inspection for damage facilities and soil liquefaction with advanced equipment. And The headquarters interviewed with victims. So they found out What the victims needed. However, when carrying out relief activities, Research of temporary housing and allocation of donations was not rapid. Further, this study have found that earthquake specialists were lack and disaster information transfer was not working. This study will be utilized as fundamental data in planning disaster management system after an earthquake.

• KEPCO Journal on Electric Power and Energy
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• 제2권3호
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• pp.403-407
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• 2016

In general, drum-type boilers are designed for base load duty and applied under constant pressure operation mode. Recently, however conditions often occur that even drum-type boilers have to operate at partial load conditions. A feasibility study on adopting the sliding pressure operation for drum-type boiler was conducted, and corresponding performance changes and effects on the equipment were analyzed by utilizing a process simulation model. As a result, the conclusion was reached that drum type boilers are able to adopt the sliding pressure operation and can improve of net efficiency at part load operation in spite of the Rankine cycle efficiency reduction due to the decreases in main steam pressure. Because of thank to improvement of high pressure turbine stage-1 internal efficiency and power savings of boiler feed water pump. The sliding pressure operation is advantageous in terms of stress level relief for boiler tube as well as maintaining the rating steam temperature at part load condition. However, cautions are required because the drum boilers have poor dynamic response characteristics which may get worse during the sliding pressure operation.

• The Journal of Asian Finance, Economics and Business
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• 제6권3호
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• pp.81-89
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• 2019

Many authors have examined the impact of public spending on economic growth. This study uses ordinary least-squares technique to test the effect of state budget expenditure with two major components: development investment expenditure and recurrent expenditure on Vietnamese economy for the period 2000-2017. The empirical results show that the state budget expenditure of Vietnam has positive effect on the economy, however each main component has different impacts. Recurrent expenditure has significant positive impact on Vietnamese economy while there has no evidence to affirm the relationship between the development investment expenditure and the economic growth. Vietnamese government should restructure the state budget to enhance the positive effect on the economy. In the short run, Vietnam should not increase development investment expenditure due to low efficency in public investment. In the long run, it is necessary to economize recurrent expenditure to reserve a reasonable proportion of state budget for development investment expenditure to build infrastructure for developing the economy. The state budget expenditure should be restructured towards prioritizing recurrent expenditure on human and social relief, reducing public administration expenditure, allocating investment capital from the state budget for key and pervasive projects, avoiding spreading out investments as well as crowding out private investments.

• Journal of Acupuncture Research
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• 제30권5호
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• pp.227-233
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• 2013

Objectives : The purpose of this study was to report the clinical effects of catgut-embedding acupuncture therapy on plantar fasciitis. Methods : Two patients were treated mainly with catgut-embedding acupuncture therapy and partly with other Korean medicine modalities. Catgut-embedding acupuncture therapy was applied once a week for three weeks, and follow-up observation was conducted by telephone survey two months after the first treatment. Results : In these two cases, the pain numerical rating scale(NRS) gradually decreased from 8 to 1, and the pain relief as well as the improvement in ambulatory function was maintained at two-month follow-up. Conclusions : Catgut-embedding acupuncture therapy could be effective for pain-reduction and functional improvement in plantar fasciitis.