• Proceedings of the KOR-BRONCHOESO Conference
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• 1976.06a
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• pp.87.3-87
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• 1976

The authors experienced a case of a difficult decannulation in a 4 years old boy, in which. case decannulation was possible 2 years later a tracheostomy. Some immunoglogical phenomena could be considered in this case as though cancer can remiss spontaneously. Such complications of tracheostomy as subglottic edema and perichondritis could become relatively less troublesome to breathing during his aging process. And another reason for the easy decannulation is considered as the patient could be accustomed to breathing through natural air pathway by continual cannula corking training.

• Journal of the Korea Convergence Society
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• v.10 no.2
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• pp.201-206
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• 2019

The flooding and overtopping due to unexpected large ocean wave may occur serious problems to environments and structures. Generally fixed wave breakers and several structures were installed to prevent such damages, however, they may affect to environments and charted path of ships badly. In this regard, new type of initial wave breaker was investigated in both of experimentally and numerically. For the experiments, conceptual devices were built by authors with stereo vision system. The moving particle semi-implicit method was adopted for simulation. It is revealed that the initial wave breaker reduce the damages from ocean waves by energy dissipated earlier. Furthermore, the effects of position of the initial wave breaker was also considered.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.275-276
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• 2023

국토교통부는 공항의 지상조업 근로자 근무환경을 개선하기 위하여 2019년 11월부터 40개 과제를 발굴·시행하는 등 노력해 왔으나, 근원적인 안전관리체계 개선이 필요하다는 판단에 따라, 노조와 지상조업사 등 관계기관과 간담회를 통해 수렴한 의견을 바탕으로 국토교통부는 승객이동, 항공기 견인 등 항공운항의 필수 역할을 하는 지상조업의 서비스 및 안전성을 높이기 위해 '지상조업 안전관리 강화방안'을 수립했다. 본 논문은 공항에서 지상조업 시 안전하고 신속하게 할 수 있도록 하는 '공항용 원격 주행 멀티카트' 기술을 제안한다. 현장이 아닌 컨트롤러를 이용한 원격으로 주행하여 지상조업자의 안전을 보장하고, 카트에 멀티파츠를 장착하여 지장조업 장비의 유지 보수를 편리하게 관리하며 라이다 센서, 카메라, 적외선 센서 등을 이용하여 장애물을 피하는 멀티카트를 구현하여 공항 지상조업의 발전을 선도할 것이다.

• Korean Journal of Plant Resources
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• v.17 no.2
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• pp.147-152
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• 2004

To increase the utilization of farming lard and the income of farmers four cropping systems by introducing two crops in the cultivation of sesame and perilla were tested from May, 2001 to June, 2002. Weed occurrence was observed abunantly at the in barley＋sesame cropping system. Among cropping systems, weed in barley+sesame was greater in post-crop than in pre-crop, but other cropping systems were in pre-crop. Pre- or post-crops at the barley＋sesame, sesame+chinese cabbage showed good growth. The income of cropping system containing sesame was higher 21％ and 61％ in barley＋sesame and sesame＋chinese cabbage, than in sesame and perilla mono-crop systems respectively. The sesame＋chinese cabbage was labor-saying and cost down cropping system, because polyethylene film of pre-crop was reused in post-crop. But when perilla was introduced as post-crop of sesame, the delayed seed time resulted in decreased growth and grain yield. Soil physical properties were improved at the sesame＋chinese cabbage and barley＋sesame cropping systems.

• Industry Promotion Research
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• v.8 no.3
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• pp.153-162
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• 2023

Shen-Xiao-Zhan's 『Zi-Ping-Zhen-Quan』, which is called a commentary on Chart-Structure in MyungLiollgy, After selecting the Chart-Structure and classifying the good luck and bad luck of the case, the Phase-usage is set up according to the principle of Shun reverse. At this time, if two or more the sky symbol hidden in the ground of Monthly intertwine to form several Structure and become Adjunct-Structure, the subject of Structure must be finally known to set up Phase-usage and succeed Structure and failure can be judged. However, in 『Zi-Ping-Zhen-Quan』, only the structure and meaning of Adjunct-Structure were explained, and the method of determining the final subject of Adjunct-Structure was not described. This researcher reviewed various literatures for a study on selecting the subject of Adjunct-Structure, and compared and analyzed various actual cases of Adjunct-Structure by dividing them into Monthly and Chart-Structure. Common results related to the type of sign of the land that met with Monthly, the energy force of the sky sign projected from the sky symbol hidden underground in Monthly and the strength and weakness of the body were drawn. and the law was organized subjectively. It is believed that the results of this study will serve as an opportunity to reduce the confusion of Adjunct-Structure.

• Journal of Hospice and Palliative Care
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• v.4 no.1
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• pp.14-25
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• 2001

Purpose : To determine whether there exist gender differences in pain in Korean cancer patients and whether the depression and performance that are often expressed differently between men and women with cancer interact with pain. Method : The results of survey were collected from 140 in- and out-patients (78 male and 62 female) who had cancer treatment at one of the university hospital in Seoul for four months from February of 1999. The severity and interference of pain were examined with the self-reported survey based on Korean version of Brief Pain Inventory (BPI-K). Demographic and clinical information for all patient were compiled by reviewing their medical records, and the level of depression was examined with the Korean version of Beck Depression Inventory (BDI-K). Usual statistical methods, e.g., frequences, means and SDs were used to characterize the sample. The chi-square tests for categorical data and t-test for numerical data were used for group comparison. And the correlation between variables were performed using Pearson correlation coefficient. Resuts : 1) The mean scores of the worst pain for last 24-hours measured with the pain severity of BPI-K were 5.77 in male and 6.45 in female. The pain interference of BPI-K in men was in the order of mood (5.49), enjoy (5.36), and work (5.00), and in women were work (7.48), enjoy (7.16), and mood (6.53). 2) In pain severity, significant difference was found between men and women in the average pain for last 24-hours (t=-2.130, P=.035). In pain interference, significant difference was found between men and women in activity (t=-2.450, P=.015), mood (t=-2,321, P=.022), walk (t=-2.762, P=.007), work (t=-4.946, P=.000), relate (t=-2.595, P=.010), sleep (t=-2.071, P=.040), enjoy (t=-3.198, P=.001). 3) It was found that the items of pain and depression are significantly correlated in men but not in women. Men also exhibited higher correlation in the items of pain and performance status than women. Conclusions : Women report significantly greater average pain for last 24-hours and for all items of pain interference than men. Pain and depression are significantly correlated in men. The results of this study suggest that gender differences in pain should be considered for planning effective pain management program.

• Korean Journal of Plant Resources
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• v.18 no.1
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• pp.64-70
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• 2005

This experiment on intercropping system of Fritillaria thunbergii MIQ, using safflower, young radish, sesame, and periller as intercrops, had been carried out to increase the productivity of natural resources to the fullest and to use farm land most efficiently for 3 years from 2001 to 2003. Every intercrop could be grown up without any harmful effect on the growth of Fritillaria thunbergii MIQ. There was little difference in bulb yield plant of Fritillaria thunbergii MIQ. per among intercropping systems, but there was more bulb yield per the unit area in single cropping than in intercropping system. The income of cropping system containing Fritillaria thunbergii MIQ. was higher $45\%$ and $35\%$ in Fritillaria thunbergii MIQ.+young radish and Fritillaria thunbergii MIQ.+safflower+perilla than in Fritillaria thunbergii MIQ. mono-crop system respectively.

• Journal of Hospice and Palliative Care
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• v.6 no.1
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• pp.22-33
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• 2003

Purpose : The purpose of this study was to evaluate the present status of patients' satisfaction and the reasons for any satisfaction or dissatisfaction in cancer pain management Methods : A cross-sectional survey was used to obtain the feedback about pain management. The results of the survey were collected from 59 in- or out-patient who had cancer treatment at two of the teaching hospitals in Seoul from July, 2002 to November, 2002. The data was obtained by a structured questionnaire based on the American Cancer Society Patient Outcome Questionnaire(APS-POQ) and other previous research. The clinical information for all patients were compiled by reviewing their medical records. Resuts : 1) The subjects' mean score of the worst pain was 6.77, the average pain score was 3.80, and the pain score after management was 2.93 for the past 24 hours. The mean score of total pain interference was $25.03{\pm}12.82$. Many of the subjects had false beliefs about pain such as 'the experience of pain is a sign that the illness has gotten worse', 'pain medicine should be 'saved' in case the pain gets worse' and 'people get addicted to pain medicine easily'. 2) 66.1% of the subjects were properly medicated with analgesics. 33.9% of the subjects reported use of various methods in controlling pain other than the prescribed medication. Only 33.9% of the subjects had a chance to be educated about pain management by doctors or nurses. 3) The mean score of patients' satisfaction with pain management was $4.19{\pm}1.14$. 72.9% of the subjects answered 'satisfied' with pain management. The reasons for dissatisfaction were 'the pain was not relieved even after the pain management', 'I was not quickly and promptly treated when I complained of pain', 'doctors and nurses didn't pay much attention to my complaints of pain.', and 'there was no appropriate information given on the methods of administration, effect duration and side effects of pain medicine.' The reasons for satisfaction were: 'the pain was relieved after the pain management.', 'doctors and nurses quickly and promptly controlled my pain.', 'doctors and nurses paid enough attention to my complaints of pain.' and 'trust in my physician'. 4) In pain severity or pain interference, no significant difference was found between the satisfied group and dissatisfied group. On the belief 'good patients avoid talking about pain', a significant difference was found between the satisfied group and dissatisfied group. Conclusions : The patients' satisfaction with cancer pain management has increased over the years but still about 30% of patients reported to be 'not satisfied' for various reasons. The results of this study suggest that patients' education should be done to improve satisfaction in the pain management program.

• Journal of the Korean Chemical Society
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• v.29 no.5
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• pp.503-509
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• 1985

Sixteen organochlorine pesticides extracted out from the crops and cleaned by solvent-solvent partitioning and Florisil column chromatography were determined by gas-liquid chromatography. The majority of the pesticides were well separated by being eluted through 5% QF-1 column and some of them through 3% OV-17 column and 2.596 DC-200/2.5% QF-1 column, and the eluted pesticides were detected by $^{63}Ni$ electron capture detector. The linear calibration curves were obtained for the most of pesticides while some curves were slightly deviated from the linearity. In the determination of 16 pesticides added to thirteen kinds of crops, the recoveries were showed over 85% for the most cases and the relative standard deviations of 5 analyses were less than 12.1%. The results were within the criteria of the AOAC method.

• Journal of the Korea Convergence Society
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• v.7 no.3
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• pp.1-14
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• 2016

Healing Yoga is old women know the change of stress and physical ability. The purpose of the study, to live a healthy life articles. Research for A living in the city. And B goes to the welfare center. The elderly women over the age of 65 and have no problem with physical activity in daily life. 8 experimental group control group 8 to 12-week healing yoga. Body composition and physical ability in the experimental group had changed. The change of stress levels, there was no statistical change in the sub factors. The average value by deep social role in the exam group many growth and self-reliance. Depressed, sleep disorders, general health and vitality in the control group showed a reduction greater than the factors.