• Journal of the Korean association of regional geographers
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• v.8 no.2
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• pp.199-215
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• 2002

The socio-economic and environmental systems of world are in turmoil. International conflicts are placed in their geographical context through the integration of maps. Changes in the world political map have often been the outcome of wars and conflicts associated with major geopolitical transitions. We identify five basic types--proto-nationalism, unification nationalism, separation nationalism, liberation nationalism and renewal nationalism. Political leaders in a wide range of contexts have been able to appeal to the nationalist doctrine to justify their actions. In recent years indigenous peoples have found a new voice in their struggle for survival. Although colonial empire's ending followed long and bloody struggles in some places. We really cannot understand the modem world as a whole if we do not understand the dynamic of that part of it which has endured and struggled against colonialism. The patterns of the international conflicting area are divided internal conflict type, mixed conflict type, international conflict type. The formation factors of the international conflicting area are divided ethnic group, religion, colonialism, resource, territory. There has recently been a resurgence of Islam's importance in world affairs. The oil crises of the 1970s gave new international leverage to several Muslim states.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.30 no.4
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• pp.56-69
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• 2012

In this paper, we investigate the original space, the restoration and the construction methods of royal tombs of the Joseon dynasty Sejong who is one of the most respected kings by our people through old document. Yeongneung(英陵) where King Sejong and Queen Soheon is buried has a unique construction method and history of move which is as equally important as human history. It is estimated that there were documents which contains important materials of construction method in the time when the tomb is moved in 1468. Destroyed during Japanese Invasion of Korea in 1592 most of the records of Yeongneung's construction can be found almost no. Fortunately existing literature "朝鮮王朝實錄", "英陵補土所謄錄" written in 1786, "春官通考" written in 1788 and "英陵寧陵補土所謄錄" written in 1900 are used in this paper. As a result of examining these old documents, 1) Definition of tomb construction, 2) Space and layout of tomb, 3) Characteristics of tomb facilities, 4) Scale and contents of tomb construction, 5) Plants of tombs are included in this paper. World Heritage listed cultural facilities should be well preserved and careful consideration is required to use original construction methods during restoration. Accordingly this study conducted by examining old literature. Through this study including Yeongneung's construction characteristics, understanding of Yeongneung construction and restoration in the future is considered.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.35 no.1
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• pp.48-56
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• 2017

The purpose of this study is to analyze the 'identity' found in constructional characteristics of Geumgok Hongneung, the first imperial tomb of Korean empire. In terms of "sameness", which states for internal self-cognition among ambivalent situations while consisting identity, Hongneung inherited the prosperity of the Chosun dynasty, possessed 'sustainability' related to Cheongryangri Hongneung of Empress Myeongseong, as well as revealed various 'identitification' of situations in order to expose self-esteem as emperor and imperial nations. On the other hand, in terms of "individuality" as an external self-cognition, the opposite phase of sameness, Hongneung is a mixture of the will of Emperor Gojong and Japanese intervention hence formed 5th styles of royal tombs through 'peculiarity' which distinguishes it from the original tradition. In addition, the value of Hongneung is that it actually reflects the confusing and difficult times of the old ages, and it also involves 'excellence' as the place of the according a state funeral of Emperor Gojong and provoking March First Independence Movement. Thus, Geumgok Hongneung is a recorded landscape that clearly reflects the times of royal tombs of the Chosun dynasty, the world cultural heritage, and also the historic landscape showing extraordinary landscape of unique characteristics, 'Hwangjereung'.

• Journal of Conservation Science
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• v.37 no.5
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• pp.451-463
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• 2021

In this study we conducted component analyses of portable XRF detectors using four Au-Cu alloy standard samples to improve their accuracy by drawing up a calibration curve based on ICP-OES standard values. The portable XRF analysis found absolute errors of 0.3 to 3.7 wt% for Au and 0.2 to 8.2 wt% for Cu, confirming that the error range and standard deviation differed from one detector to another. Furthermore, the calibration curve improved their accuracy, such that the relative error rates of Au and Cu decreased from 9.8% and 14% to 3.5% and 3.7%, respectively. Accordingly, an experiment to confirm the calibration curve was conducted using unknown samples, finding that the measured values of the unknown samples fell on the calibration curve. Therefore, to accurately analyze the components of metal cultural heritage items, it is necessary to prepare a calibration curve for each element after checking whether the detector is suitable for the artifact.

• Microbiology and Biotechnology Letters
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• v.49 no.4
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• pp.559-565
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• 2021

This study aimed to optimize gamma-aminobutyric acid (GABA) production by employing five strains of lactic acid bacteria (LAB) that were capable of high cell growth and GABA production using a modified synthetic medium. GABA production in the strains was qualitatively confirmed via detection of colored spots using thin layer chromatography. Lactobacillus plantarum SGL058 and Lactococcus lactis SGL027 were selected as the suitable strains for GABA production. The conditions of the carbon and nitrogen sources were determined as 5 g/l glucose (L. plantarum SGL058), 5 g/l lactose (L. lactis SGL027), 10 g/l yeast extract (L. plantarum SGL058), and 20 g/l yeast extract (L. lactis SGL027) for GABA production. The cell growth, monitored by optical density at 600 nm, was 5.93 for L. plantarum SGL058. This value was higher than the 3.04 produced by L. lactis SGL027 at 36 h using a 5-L fermenter. The highest concentration of GABA produced was 546.7 ㎍/ml by L. plantarum SGL058 and 404.6 ㎍/ml by L. lactis SGL027, representing a GABA conversion efficiency of (%, w/w) of 4.0% and 3.4%, respectively. The fermentation profiles of L. plantarum SGL058 and L. lactis SGL027 provide a basis for the utilization of LAB in GABA production using a basal synthetic medium.

• Proceedings of the Korea Electromagnetic Engineering Society Conference
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• 1999.07a
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• pp.47-55
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• 1999

고온온열치료는 radiofrequency, ultrasound , microwave, 원적외선 등을 이용하여 신체의 부분 혹은 전신을 4$0^{\circ}C$ 이상으로 가열하여 암을 치료하는 방법이다. 우리나라에 도 입된 15기의 기계중 현재까지 사용되고 있는 것은 대부분이 radiofrequency를 사용하는 기 계이며 현재 고신의대, 동아의대, 부산메리놀병원, 여의도 성모병원, 영남의대, 전주예수병원 등에서 환자치료에 사용하고 있다. 고온 온열치료제(hyperthermia)는 직접 암세포를 죽이는 작용, 방사선치료나 항암제치료와 병행하여 그 효과를 증강시키는 작용으로 크게 나눌수 있 다. 직접 암세포를 죽이기 위하여는 43$^{\circ}C$이상의 고온을 사용하여야 하나 인체에서는 42.5$^{\circ}C$ 이상으로 가온하기가 쉽지않아 4$0^{\circ}C$~42$^{\circ}C$ 정도의 온도에서 방사선 치료나 항암제 치료효과 를 증진시키는 작용을 임상에서 주로 사용하고 있다. 특히 방사선 치료와 병합 사용시 그 효과가 뛰어나 간암, 난소암, 대장 직장암, 식도암, 위암, 자궁암, 전립선안, 췌장암, 폐암등, 거의 모든 암에서 부작용을 증가시키지 않으면서 그 효율을 1.1-6.14배나 증가시킨다고 보 고되고 있어 지난 10여 년간 제자리걸음을 하고 있는 암의 치료에 희망을 주고 있다. 방사 선 치료와 병합시 효과를 증대시키는 기전은 1)세포의 핵 합성기 (S-phase)는 방사선 치료 에는 매우 저항력이 강하여 잘 죽지 않으나 고온온열치료에는 예민함으로 암세포는 정상조 직에 비해 산소가 부족하여 염기성대사(anaerobic metabolism)를 많이 함으로 그 부산물인 유산 (lactic acid)이 많이 생성됨으로 정상조직보다 pH가 낮아 암 조직이 정상조직에 비해 고온온열치료에 더 잘 듣는 원인이 된다. 3) 영양이 부족한 상태의 세포는 고온온열치료에 훨씬 예민하다. 4) 암조직은 혈관상태가 정상조직에 비해 좋지 않음으로 정상조직보다 쉽게 가온이 되며, 일단 가온된 온도는 잘 식지 않음으로 정상조직에 비해 훨씬 효율적이다. 5)고 온온열치료는 4$0^{\circ}C$~43.5 $^{\circ}C$정도에서만 이 작용이 일어남으로 정상인체에서 43$^{\circ}C$이상의 가온 은 쉽지 않음으로 이 효과는 암조직에서 주고 일어나게 된다. 6)고온온열치료는 방사선치료 후에 생기는 손상의 재생을 억제함으로 방사선의 치료효과를 높인다. 7)38.5$^{\circ}C$~41.5$^{\circ}C$의 낮 은 온도에서도 암조직의 산소 상태를 호전시켜 방사선 치료효과를 증대시키는 역할을 한다.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.298-307
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• 2014

This study has the purpose to examine trauma of male, female alcoholics and understand the factors influencing the trauma and relative influence of trauma to provide implementing social welfare practice. The survey was conducted with 220 alcoholics. Through this survey, it was revealed that the effect of trauma of male, female alcoholics found to be significant. First, Trauma of sexual abuse, suicide, death, disease, family separation of male on childhood are more than female. While, Trauma of physical abuse, emotional abuse, sexual abuse on childhood and physical abuse, emotional abuse, sexual abuse, fraud, physical neglect, miscarriage of female on adulthood are more than male. Second, The education, age of first drinking effect on the trauma of male alcoholics. The education, religion, family history, relapse and insight effect on the trauma of female alcoholics. Based on these results, the practical implications for the trauma of male, female alcoholics had been discussed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.4
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• pp.1737-1746
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• 2013

The Purpose of this study was to conduct the effects of the 12-weeks health education and exercise programs on body compositions, bone density, and blood lipid, and health behavior among middle-aged and aged women in rural areas. The number of participants was 33 women at the age of 40-75 from March 5 to May 31 in 2012. For statistical analysis, descriptive statistics, paired t-test and ANCOVA were used with SPSS WIN 12.0. The results were summarized as followings. First, body weight, BMI and % body fat decreased significantly. Second, serum total cholesterol, triglyceride and LDL-cholesterol level decreased significantly. Third, Bone density increased significantly. Forth, Health behavior and attitude were significant factors in exercise, alcohol and smoking. Therefore, it is necessary to provide individual programs of intensive aerobic and muscle exercise over 3 months and the community will have to provide systematic management.

• Korean Journal of Heritage: History & Science
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• v.42 no.3
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• pp.132-153
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• 2009

A lotus flower pattern of the shape of straight and pointed petals has the forms whose lotus flowers are pointed, and is one of the representative forms of lotus flower pattern of Baekjae along with a round and a triangle protruded style. This style of lotus flower pattern was applied to roof-end tiles, halos of Buddhist images, containers of Buddha's bones, head supports, etc. from the Hanseong period to the Sabi period of Baekjae. However most of lotus flower patterns that remain today were used for the tiles of the Sabi period. Many of them were produced under the influence of the Northern Dynasties and the Southern Dynasties of China, and of Goryeo, which implies the active cultural exchange of Baekjae at that time. Among the present lotus flower patterns of the shape of the straight and pointed petals, that of the earliest time is from Gyeongdang district of Poongnab mud castle and belongs to the mid-fifth century. However there is a higher chance that the gradual subsequent excavation and research will find some tiles of the earlier period and other styles can also be unearthed.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.837-854
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• 2021

This study was conducted to explore parenting experiences for mothers of adolescent children. Participants in the study were 7 primary caregivers of children in the first to third grades of middle school in the Seoul area, and in-depth interviews were conducted from September to November 2019. After recording the interviews of each participant, the transcripts of verbal words and documents that were the summary of the interview were collected as data. In this study, the participants' perceptions of experiences and actions were analyzed by Smith & Osborn (2003)'s interpretative phenomenological method, which allows researchers to make meanings. As a result of data analysis, 6 major topics and 25 sub-themes were derived. The results derived from the parenting experiences of mothers of adolescents are largely six types: the implications of spending time with their children, unnatural act, the aesthetics of expression, the way to recharge energy, the mental heritage that they want to leave for their children, and resilience. The research results of this study can be presented so that they can learn the healthy responses and interaction of care-givers in a preventive educational dimension, as it provides both generality and specificity of how mothers should interact with their adolescent children in the field of clinical practice.