• KIEAE Journal
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• v.16 no.2
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• pp.67-77
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• 2016

Purpose: The purpose of this study is to suggest a implication and improvement which can provide direction when proposing prospective housing policies which comply the peculiar and changing needs of rural communities. Method: Accordingly this study reviewed for rural housing regulations and policies that appear in the process of developing Japanese Excellent Rural Housing. According to the case study, municipal organizations have implemented independent housing programs base on the Promotion of Rural Residence Act for returning farmers. Result: They provide service to provide returning farmers comprehensive counseling and information about employment, child-rearing and education, housing, and etc. The service program is run by a cooperative way. In addition the Japanese Excellent Rural Housing projects nowadays focus on promoting voluntary establishments of local communities by providing comprehensive plans for local community formation and interaction for harmony between existing residents and returning farmers. In the case of Korea, targeting existing residents and returning farmers for settlement environment in rural areas need jobs, child care, education, and comprehensive housing counseling. In addition, this suggests the need for linkages between the various community programs and residents.

• Journal of Agricultural Extension & Community Development
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• v.17 no.3
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• pp.447-473
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• 2010

Japan is very similar with Korea in aspect of decreasing population of rural areas and increasing demand of urbanites' migrating to rural areas. Therefore, government ministries of Japan including Ministry of Agriculture, Forestry and Fisheries have performed policies for popularizing stay in rural area and rural in-migration as a new lifestyle since the early 2000s. The purpose of this study is to find implication for rural repopulation in Korea though reviewing Japan's policy for urban-rural interchange. In Japan, demand of urban-rural interchange was segmented by the length and purpose of stay, and the policy was made by the way of meeting the needs of each segmented group. After two cases of policy implementation in Kochi and Fukushima prefecture were studied, a few implications were discussed. For rural repopulation, comprehensive vision and strategy of urban-rural interchange including from rural tourism to rural inmigration and diverse programs for satisfying various kinds of demand of urban-rural interchange need to be developed.

• Journal of The Korean Dental Society of Anesthesiology
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• v.4 no.1 s.6
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• pp.17-20
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• 2004

Chronic periodontitis is one of the most common disease in clinical dentistry, which needs various surgical interventions to treat the moderate to severe destruction of supporting periodontium. Most patients have fear and anxiety to these surgical procedures and some dentists also have problems to deal with these patients. Applying the conscious sedation technique in outpatient units, periodontists have become to manage their patients successfully without any fear and anxiety and increased the level of patients' satisfaction. Particularly, periodontal treatments require relative long chair-time and patients are usually reluctant to the periodontal instruments used in the oral cavity. This study is focused on the sedation procedure with intravenous midazolam infusioon performed in Department of Periodontology, Ewha Womans University Hospital. The whole procedure of intravenous midazolam sedation is briefly reviewed from patient selection to patient discharge.

• Journal of the Korean Institute of Rural Architecture
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• v.18 no.4
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• pp.25-32
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• 2016

Historical and cultural heritage provides a clue to reflect on the life of the era. Views of traditional village are the thing which can show us the life style and value of our ancestors and must be conserved as the values and traditional culture. Traditional village that has the historical value and descended to this day by adapting to environmental and social changes with the strong continuity is a part of the value of the residents' life and should be conserved with the physical environment, community and quality of the inhabitants' life. Therefore, this study is to analysis the difference of perception and the cause regarding conservation of the historical landscape and how the landscape influences on the residents and visitors. Based on those things, this study is to ultimately introspect importance of the residents' participation and meaning of the difference of perception about conservation of the historical landscape.

• Journal of the Korean Institute of Rural Architecture
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• v.23 no.1
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• pp.9-18
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• 2021

In this study, surveys and data collection on new profit-sharing measures were carried out in order to improve the residential environment and residents' participation in 65 MW large-scale solar power complex located at Munhye 5-ri, Galmal-eup, Cheorwon-gun, Gangwon-do province. From May to September 2018, the presentation and meetings for residents were held and a survey for 67 households were carried out in order to collect profit-sharing data which is sharing profits from solar power project improving residential environment. The results of the survey shows that it needs to improve some obstacles of residential environment in rural areas, such as improvement of living infrastructure at village level, improvement of monotonous leisure activities from the residents' point of view, improvement of economic income sources depending on farm income and Basic Old-age Pensions, inconvenience factors in the unsuitable residential environment due to aging. Based on these findings, this paper suggests that Profit-Sharing solar power complex project has possibilities to improve living environment in rural areas by sharing profits from power generation and residents participating in the project with consensus for need of renewable energy.

• Journal of the korean academy of Pediatric Dentistry
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• v.47 no.1
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• pp.53-61
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• 2020

Midazolam is a short-acting benzodiazepine that is widely used in pediatric dental sedation. However, its clinical effectiveness as an intravenous sedative agent in children has not been widely documented. A retrospective study was conducted to evaluate the efficacy and safety of intravenous midazolam and nitrous oxide inhalation sedation in pediatric dental treatment. The subjects were 115 patients (118 cases) who received dental treatment under intravenous midazolam and nitrous oxide inhalation sedation. Demographic factors, general health status, sedation time, midazolam and nitrous oxide dosage, and success rate of sedation were evaluated from electronic medical records. Behavioral management was the main reason of choosing sedation. Mean duration of sedation was 56.7 minutes for surgical treatment, and 74.4 minutes for restorative treatment. The initial dosage of intravenous midazolam was 0.051 ± 0.019 mg/kg. In 34 cases (28.8%), additional midazolam of 0.036 ± 0.057 mg/kg was delivered during the treatment. The concentration of nitrous oxide was maintained between 40% and 50%. The success rate of sedation was 99% (n = 117). In 1 case, laryngospasm occurred and the patient was reversed with benzodiazepine antagonist, flumazenil. Intravenous midazolam sedation with nitrous oxide was shown to be clinically effective for the dental treatment in children, if administered by trained personnel and patients are carefully selected in accordance with guidelines.

• Tuberculosis and Respiratory Diseases
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• v.48 no.5
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• pp.740-747
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• 2000

Background : To compare the efficacies and side effects of etoposide, cisplatin/cyclophosphamide, adriamycin, vincristine(VPP/CAV) with those of carboplatin etoposide(CE) in extensive stage small cell lung cancer patients. Method : Patients with extensive stage small lung cancer who has measurable disease were eligible. VPP/CAV group(n=22) was treated with cisplatin(60mg/$m^2$ iv. D1) etoposide(100mg/$m^2$ iv. D1-3), and 3 weeks later cyclophosphamide(1000mg/$m^2$ iv. D1), adriamycin( 40mg/$m^2$ iv. D1), and vincristine(1.4mg/$m^2$ iv. D1), were administered alternatively. CE group(n=22) was treated with carboplatin(325mg/$m^2$ iv. D1) and etoposide (100mg/$m^2$ iv. D1-3) ; repeated treatment was performed every 3 weeks. Result : Forty four patients were eligible for the study. The overall response rate was 61.4% (complete remission rate 0%, partial response rate 61.4%, stable disease rate 25%, progressive disease rate 13.6%), and median survival was 10.8 months. In VPP/CAV group, response rate was 54.5% (complete remission rate 0%, partial response rate 54.4%, stable disease rate 27.3%, progressive disease rate 18.2%), and, in carboplatin/etoposide group, the response rate was 68.2%(complete remission rate 0%, partial response rate 68.2%, stable disease rate 22.7%, progressive disease rate 9.1%). The median survival time was 9.5 months in the VPP/CAV group and 11 months in CE group. The toxicity of both group was moderate, and anemia was more frequent in the CE group. Conclusion : VPP/CAV regimen and CE regimen produced similar response rates and survival times in extensive stage small cell lung cancer patients. CE regimen may be effective as part of the initial therapy for extensive stage small cell lung cancer.

• Tuberculosis and Respiratory Diseases
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• v.55 no.5
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• pp.506-515
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• 2003

Background : A decreased level of serum arginine vasopressin(AVP) and an increased sensitivity to an exogenous AVP is expected in patients with septic shock who often require a high infusion rate of catecholamines. The goal of the study was to determine whether an exogenous AVP infusion to the patients with septic shock would achieve a significant decrement in infusion rate of catecholamine vasopressors while maintaining hemodynamic stability and adequate urine output. Method : Eight patients with septic shock who require a high infusion rate of norepinephrine had received a trial of 4-hour AVP infusion with simultaneous titration of norepinephrine. Hemodynamic parameters and urine output were monitored during the AVP infusion and the monitoring continued up to 4 hours after the AVP infusion had stopped. Results : Mean arterial pressure showed no significant changes during the study period(p=0.197). Norepinephrine infusion rate significantly decreased with concurrent AVP administration(p=0.001). However, beneficial effects had disappeared after the AVP infusion was stopped. In addition, hourly urine output showed no significant changes throughout the trials(p=0.093). Conclusion : Concurrent AVP infusion achieved the catecholamine vasopressor sparing effect in the septic shock patients, but there was no evidence of the improvement of renal function. Further study may be indicated to determine whether AVP infusion would provide an organ-protective effect to the septic shock patients.

• Journal of the Korean Institute of Landscape Architecture
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• v.50 no.3
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• pp.19-34
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• 2022

This study was conducted to provide basic data that can be used when establishing Net Zero policies and implementation plans for non-urban settlements by quantitatively analyzing the Net Zero contribution to green infrastructure in rural areas corresponding to non-urban settlements. The main purpose is to first, systematize green infrastructure in rural areas, secondly derive basic units for each element of green infrastructure, and thirdly quantify and present the impact on Net Zero in Korea using these. In this study, CVR(Content Validity Ration) analysis was performed to verify the adequacy of green infrastructure elements in rural areas derived through research and analysis of previous studies, is as follows. First, Hubs of Green infrastructure in rural area include village forests, wetlands, farm land, and smart farms with a CVR value of .500 or higher. And Links of Green infrastructure in rural area include streams, village green areas, and LID (rainwater recycling). Second, the basic unit for each green infrastructure element was presented by classifying it into minimum, maximum, and median values using the results of previous studies so that it could be used for spatial planning and design for Net Zero. Third, when Green infrastructure in rural areas is applied to non-urban settlements in Korea, it is analyzed that it has the effect of indirectly reducing CO₂ by at least 70.76 million tons and up to 141.16 million tons. This is 3.4 to 6.7 times the amount of CO₂ emission from the agricultural sector in 2019, and it can be seen that the contribution to Net Zero is very high. It is expected to greatly contribute to the transformation of the ecosystem. This study quantitatively presented the carbon-neutral contribution to settlements located in non-urban areas, and by deriving the carbon reduction unit for each element of green infrastructure in rural areas, it can be used in spatial planning and design for carbon-neutral at the village level. It has significance as a basic research. In particular, the basic unit of carbon reduction for each green infrastructure factors will be usable for Net Zero policy at the village level, presenting a quantitative target when establishing a plan, and checking whether or not it has been achieved. In addition, based on this, it will be possible to expand and apply Net Zero at regional and city units such as cities, counties, and districts.

• The Korean Journal of Nuclear Medicine
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• v.4 no.1
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• pp.19-26
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• 1970

1. Sixteen normal healthy subjects free from occult blood in the stool were selected and administered with their $^{51}Cr$ labeled own blood via duodenal tube and the recovery rate of radioactivity in feces and urine was measured. The average fecal recovery rate was 90.7 per cent ($85.7{\sim}97.7%$) of the administered radioactivity, and the average urinary excretion rate was 0.8 per cent ($0.5{\sim}1.5%$) 2. There was a close correlation between the amount of blood administered and the recovery rate from the feces; the more the blood administered, the higher the recovery rate was. It was also found that the administration of the tagged blood in the amount exceeding 15ml was suitable for measuring the radioactivity in the stools. 3. In five normal healthy subjects whose circulating erythrocytes had been tagged with $^{51}Cr$, there was little fecal excretion of radioactivity (average 0.9 ml of blood per day). This excretion is not related to hemorrhage and the main route of excretion of such an negligible radioactivity was postulated as gastric juice and bile. 4. A comparison of the radioactivity in the blood and feces of the patients with $^{51}Cr$ labeled erythrocytes seems to be a valid way of estimating intestinal blood loss.