• Radiation Oncology Journal
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• 제26권2호
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• pp.126-130
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• 2008

대퇴골두 무혈성괴사는 혈류장애로 인해 대퇴골두의 골세포 괴사가 나타나는 것으로 여러 원인 중 방사선치료도 하나의 원인으로 알려져 있으나 발병률에 대해서는 보고된 바 없는 상태이다. 저자들은 삼성서울병원에서 전골반 방사선치료를 받은 자궁암환자 577명 중 2명의 환자에서 대퇴골두 무혈성괴사를 경험하였다. 2예 모두 전형적인 방사선학적 소견을 보였다. 골반 방사선치료 후 발생하는 대퇴골두 무혈성괴사는 매우 드물게 나타나지만 방사선 조사 범위에 국한된 특징적인 영상의학적 소견을 보이므로 진단에 유념해야 하겠다.

• 보건행정학회지
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• 제16권1호
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• pp.41-53
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• 2006

This study was carried out to investigate the linkage between health care and social services for the elderly in Jeonnam Province and its related factors. The subjects were 831 persons of visiting health service workers and social welfare workers in Jeonnam Province who responded the mail questionnaire (85.5% respondse rate). The data were collected from 15th May to 30th June, 2004 using the structured questionnaire. It was composed of the socio-demographic characteristics, the content and frequency of services referred between health care and social welfare workers, and interdisciplinary perception. Data was analysed by SPSS for Windows 12.0. 374(45.0%) reported having experience of service cooperation between health care and social welfare workers for the last three month. The most service that health care workers requested to social welfare workers was to get information for the client, on the other hand the most service that social welfare workers requested to health care workers was to visit and treat the elderly. These service providers in rural area and good attitude toward the cooperation between health care and social welfare service showed more linkage. The findings of this study could provide the basic data for the development of efficient coordinating program of health and welfare.

• 한국조리학회지
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• 제17권2호
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• pp.231-243
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• 2011

본 연구는 오디 생산농가 호수와 재배면적이 점차로 증가 하고 있는 추세에서 산업체종사자와 전공 관련 학생들을 중심으로 오디의 이용도를 높이기 위한 연구이다. 설문조사를 통해 과실을 이용한 유사형태의 가공제품 이용횟수를 조사한 결과 산업체 종사자는 일주일에 3-6회 4 1.7%로 사용이 많았다. 오디 이용도를 높이기 위한 가공제품개발 형태는 산업체는 시럽과 냉동 퓨레, 잼의 형태로 전공 관련 학생은 농축액, 잼, 시럽 순으로 선호하였다. 이러한 결과에 기초한 제품개발형태로는 시럽, 무설탕 농축액, 잼 순으로 제품 개발을 할 수 있으리라 사료된다. 제과품목으로는 냉장제품, 빵, 케이크류의 제품을 개발할 필요성이 제기된다. 오디가공제품을 요리품목에 활용할 경우, 두 집단 모두 채소 및 고기요리와 가장 잘 어울릴 것으로 나타났으며 이는 채소와 함께 먹을 수 있는 드레싱 및 소스를 오디와 접목하여 개발할 필요성이 있으리라 사료된다.

• 한국조리학회지
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• 제23권4호
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• pp.33-42
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• 2017

This study investigated the physicochemical and sensory characteristics of yanggaeng prepared with various amounts of Opuntia ficus-indica var. saboten powder (as ratios of 1%, 3%, 5%, 7% to the total materials). According to the results, the pH of yanggaeng decreased significantly with the addition of Opuntia ficus-indica var. saboten powder (p<0.001). Increasing the amount of Opuntia ficus-indica var. saboten powder in the yanggaeng tended to increased $^{\circ}Brix$ value (p<0.01). For color values, lightness (L) values were reduced by increasing the amount of Opuntia ficus-indica var. saboten powder, redness (a) and yellowness (b) while values were increased significantly (p<0.001). Texture measurement scores in terms of hardness, springness, and Adhesiveness for yanggaeng showed that sample groups were lower than those of the control group. Cohesivene and chewiness were higher in the additive group than in the control group. Antioxidant activities, evaluated by DPPH radical scavenging capacity, Nitrites cavenging activity, and total phenolic substances content increased when increased the amount of Opuntia ficus-indica var. saboten powder (p<0.001). Results of descriptive analysis showed that by increasing the amount of Opuntia ficus-indica var. saboten powder, some attributes such as the intensity of the color, sweet, hardness and chewiness increased (p<0.01). It concluded that yanggaeng containing Opuntia ficus-indica var. saboten can be prepared with good sensory properties and antioxidant activities, and the addition of 3% Opuntia ficus-indica var. saboten powder was found to be ideal. Sensory evaluation scores in terms of color, odor, taste, texture, and overall preference of groups with 3% of Opuntia ficus-indica var. saboten powder did not show any significant differences when compared to the control group. Based on the above results, this study suggests that the addition of 3% Opuntia ficus-indica var. saboten powder may be the best substitution ratio for yanggaeng.

• 천문학회보
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• 제36권2호
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• pp.133.2-133.2
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• 2011

KVN phase Calibrator Survey(KVNCS)는 VLBI 관측 시 대기의 불규칙한 수증기 분포로 인한 visibility 위상의 불규칙한 변화를 보정하기 위해 도입되는 phase-referencing 기법 등에서 필수요소인 위상보정 calibrator를 얻기 위한 연구이다. Phase-referencing 기법을 이용하여 위상을 보정하기 위해서는 대상 천체의 근접한 곳에 비교적 compact한 calibrator가 존재해야 한다. 또한 Asaki et al.(1996)에 의하면 대기의 coherence structure가 유지되기 위해서는 두 천체가 적어도 $5^{\circ}$ 이내의 분리각을 가져야 한다. 위상보정 calibrator에 대한 연구는 주로 2, 8GHz 대역에서 진행되어 왔고 최근에는 22GHz에서 VLBI 관측이 진행되고 있지만 천구상의 특정 영역에 국한되거나 calibrator들 간의 분리각이 여전히 크다. KVNCS는 천구상에서 calibrator의 분포를 좀 더 고르게 하고 더 많은 calibrator를 얻어 적어도 $5^{\circ}$ 이내의 분리각을 구현하고자 한다. 먼저, 단일경을 이용하여 KVNCS의 대상을 확보하기위하여 이들의 플럭스를 정확히 측정하였다. 2, 8GHz 대역에서 관측된 VLBA(Very Long Baseline Array) Calibrator Survey(VCS) 목록을 기초로 power-law를 가정하여 22GHz에서 100mJy 이상일 것으로 예상되는 천체 2503개를 KVNCS 단일경 연구의 후보로 선정하였다. KVN 연세와 울산 전파망원경경을 이용하여 2009년 12월부터 2011년 3월까지 2298개의 플럭스 측정 관측을 진행하여 22GHz에서 약 77%, 43GHz에서 약 23%의 검출률을 얻었다. 또한 이 천체들의 공간분포도 $5^{\circ}$의 분리각을 만족하는 것을 확인하였다. 앞으로 KVNCS 단일경 결과를 활용하여 KVN 각 사이트의 위치 정보를 비롯하여 22GHz KVN VLBI 관측을 통해 KVN 위상보정 calibrator를 확보 할 계획이다.

• 한국균학회지
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• 제17권2호
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• pp.57-65
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• 1989

Cellulose와 hemicellulose의 단일 유도기질과 그 혼합물을 이용하여 Aspergillus nidulans의 섬유질 분해효소계의 유도 특이성을 조사하였다. 섬유질 분해효소계의 생합성에 있어서 최적의 유도기질이 endoglucanase의 경우엔 carboxymethylcellulose, ${\beta}-glucosidase$는 cellobiose, 그리고 endoxylanase와 ${\beta}-xylosidase$는 xylan으로 알려져 왔으나 이들 단일기질보다 기질들의 혼합물 특히 CMC-xylan과 CMC-xylan-laminarin of cellulase와 xylanase complexes의 생합성을 증가시키는데 매우 효과적인 것으로 나타났다. 이것은 각각의 유도기질에 따른 endoglucanase와 ${\beta}-glucosidase$ 그리고 endoxylanase의 components 양상 및 비교 활성도 변화에 기인하는 것으로 polyacrylamide gel 전기영동과 활성염색의 결과에서도 나타났다. 섬유소 분해효소계 생합성을 위한 유도물질의 이와 같은 공조효과는 Aspergillus nidulans에서 Cellulose와 xylanase systems의 생합성 조절이 유도물질에 의한 효소의 유도 수준에서 상호 관련되고 있음을 시사한다.

• 보건교육건강증진학회지
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• 제18권1호
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• pp.93-108
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• 2001

The purpose of this study was to identify the factors that affected to physical functions, activities of daily living (ADLs) and instrumental activities of daily living (IADLs). The subjects for this study, 236 persons, 65 years and over, who were living at rural area in Chun-Cheon city. This survey was carried out from march 3rd to April 25th, 1998. The data was analysed by using SPSS PC+ program. The results were as follows. 1.The variables that were related to the conditions of physical functions were as follows; age, sex, educational level among the general characteristics; raising ways of money, monthly using money for life, states of pocket money, obtaining method of pocket money, state of weight, problems in mind, whether or not chronic illness among socio ㆍeconoㆍphysical conditions; the level of satisfactions in life, subjective condition of health among the subjective thinking ; controlling state in smoking and drinking of alcohol among the lifestyles for promoting health. But the variables for medical utilization were not related to the level of physical function. 2. The variables that were associated with the condition of ADLs were as follows; age among the general characteristics; monthly using money for life, working amount among the socioㆍeconoㆍphysical conditions; subjective conditions of health among the subjective thinking. But The variables for medical utilization, lifestyle for promoting health were irrelevant to the conditions of ADLs. 3. The variables that were related to the conditions of IADLs were as follows; age, educational level among the general characteristics; raising ways of money, monthly using money for life, resident type in the household, procurement method of pocket money, level of weight, problems in mind, wether or not chronic illness among socioㆍeconoㆍphysical condition; regularity of health checking among lifestyles for promoting health; kinds of utilizing medical agent among the variables about utilization patterns of medical agencies; subjective condition of health among the subjective thinking In this study, in the aged there were related factors of physical and life functions, were age, working amount, subjective condition of health.

• Journal of Preventive Medicine and Public Health
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• 제34권4호
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• pp.408-416
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• 2001

Objectives : To evaluate the diagnostic value of quantitative ultrasound (QUS) in the prediction of osteoporosis as defined by dual energy x-ray absorptiometry (DEXA) in postmenopausal women. Methods : Questionnaires and height and weight measurements were used in the investigation of 176 postmenopausal women. QUS measurements were taken on the right calcaneus while bone mineral density (BMD) measurements of the lumbar spine and femoral neck were made with DEXA. The areas under the curves (AUC) of the speed of sound (SOS) for osteoporosis in the lumbar spine and femoral neck were obtained through receiver operating characteristic (ROC) analysis and evaluated. A comparison was made, for osteoporosis in the lumbar spine and femoral neck, between the AUCs of the logistic model with clinical risk factors and SOS. Results : Pearson's correlation coefficients of SOS and lumbar spine BMD, and of SOS and femoral neck BMD were 0.26 and 0.37. The AUC for the logistic model in its discrimination for lumbar spine osteoporosis was 0.764, and for SOS 0.605. The AUCs for the logistic model in its discrimination for femoral neck osteoporosis and for SOS were 0.890 and 0.892, respectively. Conclusions : These results suggest that the diagnostic value of QUS as a screening tool for osteoporosis is moderate for the femoral neck, but merely low for the lumbar spine and that the predictability provided by SOS is no better than that by the sole use of clinical risk factors in postmenopausal women.

• 한국아동복지학
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• 제57호
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• pp.9-42
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• 2017

본 연구의 목적은 진로 유예 상태로 시설을 퇴소한 가정외보호 청소년의 무업자 생활경험을 심층적으로 이해하는 것이다. 이를 위해 질적연구방법으로 연구를 수행하였고, 중도퇴소나 진로유예인 상태로 퇴소한 청소년 5명을 심층면접하여 자료를 수집 분석하였다. 연구결과는 다음과 같이 제시되었다. '기댈 수 없는 원가족', '불안정한 삶', '방황과 편견에 흔들림', '의지할 사람이 필요함', '뒤 늦은 후회', '끊임없이 재기를 꿈꾸는 삶' 등 6가지 주제묶음과 하위범주가 제시되었다. 본 연구를 통해 진로유예 퇴소청소년들은 불안정한 무업자 생활 속에 지난 시간에 대한 후회와 재기의 삶을 살고자 부단히 노력하는 모습을 파악할 수 있었다. 연구결과를 바탕으로 가정외보호 퇴소청소년이 보다 안정적인 삶을 영위할 수 있는 사회복지 정책과 실천적 함의를 제공하고자 한다.

• 여성건강간호학회지
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• 제25권1호
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• pp.4-18
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• 2019

Purpose: The purpose of this study was to investigate the effects of thermotherapy on gas pain, post-operative resilience, and body temperature discomfort among patients who received laparoscopic myomectomies. Methods: The experimental group consisted of 62 patients with thermotherapy and the control group consisted of 60 patients. Thermotherapy was applied individually to the experimental group four hours after surgery. The collected data was analyzed using descriptive statistics, t-tests, ${\chi}^2$-tests, and repeated measures of analysis of variance, using IBM SPSS Statistics version 18. Results: The results showed no significant interaction effect between the group and time of measurement in gas-related pain in the experimental group. For gas-related pain, there was significant difference in right shoulder pain at 24 hours (t=-4.222, p=.000), 48 hours (t=-3.688, p=.000), 72 hours (t=-2.250, p=.028), and left at 24 hours (t=-3.727, p=.000), 48 hours (t=-4.150, p=.000), and 72 hours (t=-2.482, p=.016) and both shoulders at 24 hours (t=-2.722, p=.009) and 48 hours (t=-2.525, p=.014). There was no significant difference in epigastric pain, excluding both epigastric pain at 48 hours (t=2.908, p=.005), 72 hours (t=3.010, p=.004), but there was a significant difference in objective body temperature discomfort (t=2.895, p=.008). Conclusion: Thermotherapy relieved shoulder gas-related pain and objective body temperature discomfort. It needs to be developed and applied to improve post-operative discomfort in patients with laparoscopic hysterectomies.