강진을 고려한 지진설계 규준은 약진지역에서는 불필요한 경제적 손실을 가져을 수 있고, 지반-구조물 상호작용을 고려한 성능기준 설계가 합리적인 지진설계를 위해서 중요하다는 것이 인식되었다. 이 연구에서는 연약지반 위에 놓인 단자유도계의 탄성, 비탄성 지진응답 해석을 지반의 비선형성을 고려하여 최대지진가속도를 0.07g와 0.11g로 조정한 11개 약진에 대해 수행하였다. 지진응답해석은 지반-구조물체계에 대해 유사 3차원 동적해석 프로그램으로 암반에 지진기록을 입력하여 한 단계에 일괄적으로 수행하였다. 연구 결과에 의하면 고정지반이나 선형지반을 가정한 지진응답 스펙트럼은 구조물-지반체계의 실제적인 거동을 보여주지 못하는 것으로 나타났으며, 합리적인 지진설계를 위해서는 지진규준에 정해진 일상적인 설계절차에 다라서 수행하는 것보다 다른 성질을 가진 여러 지반에 대해서 성능기준 지진설계를 수행하는 것이 필요하다. 약진을 받는 연약지반의 비선형성도 입력지진동을 증폭시켜 탄성, 비탄성 지진응답 스펙트럼에 심하게 영향을 미쳤으며, 그 현상은 특히 탄성 응답스펙트럼에서 두드러졌다.

The aim of this study was to investigate the comparative growth characteristics and ginenoside contents of wild-simulated ginseng on different years (7 and 13-year-old) by monitoring soil properties of cultivation regions. Plant and soil samples were collected from 6 different cultivation regions. Soil organic matter (OM), total nitrogen (TN) and cation exchangeable capacity (CEC) were significantly higher in 13-year-old wild-simulated ginseng cultivation regions compared to 7-year-old wild-simulated ginseng cultivation regions. Growth characteristics of wild-simulated ginseng had shown significantly higher in 13-year-old wild-simulated ginseng compared to 7-year-old wild-simulated ginseng. Ginsenoside G-Rb1, Rb2, Rc, Rd, Re, Rf, Rg1 were significantly higher in 13-year-old wild-simulated ginseng than 7-year-old wild-simulated ginseng. According to the results of correlation analysis, soil OM, TN and CEC of the cultivated regions were positively correlated with the growth of wild-simulated ginseng. In addition, the root length of wild-simulated ginseng showed positive correlation with ginsenoside content. Hence, this study was able to investigate the correlation between growth and ginsenoside content of wild-simulated ginseng based on soil characteristics of the cultivation regions.

소아의 선천적 심장질환 진단을 위해 High Pitch Mode를 사용하여 획득한 소아 심장 CT 영상과 Wide Co verage Volume Axial Mode를 사용하여 획득한 소아 심장 CT 영상으로부터 환자의 피폭선량과 각 영상의 화질을 비교 및 분석하여 Wide Coverage Volume Axial Mode의 유용성을 평가해보고자 한다. 소아 심장 CT 검사 시 High Pitch Mode와 Wide Coverage Volume Axial Mode를 각각 50명 총 100명의 환자를 대상으로 시행하였으며, 각 프로토콜로부터 얻은 영상을 이용하여 환자의 피폭선량을 비교하였다. 각 영상에 ROI를 설정해 SNR과 CNR을 산출하여 영상의 화질을 비교하였다. High Pitch Mode에 비해 Wide Coverage Volume Axial Mode를 사용하여 검사하였을 때 환자의 피폭선량이 13.07% 감소하였고, SNR과 CNR이 향상되었다. Wide Coverage Volume Axial Mode는 고속 회전 스캐너를 이용하여 조사시간을 줄이고, 저선량 기술인 ASi R-V를 통해 High Pitch Mode를 사용했을 때보다 환자의 피폭선량이 감소하고 영상의 화질 또한 향상되는 유용한 검사라 할 수 있다.

한국에서 현재 사용되고 있는 홍수예보모형은 집중형 강우-유출모형을 적용하여 유역의 유출을 계산하고 하도 및 저수지 추적모형 등을 활용하여 하천의 수위를 예측한다. 집중형 모형은 유역을 동질의 배수구역으로 가정한다. 따라서 유역내의 다양한 공간적 특성을 고려하지 못한다는 단점이 있다. 또한, 사용되는 강우자료도 지점강우를 활용하기 때문에 공간적인 분포를 자세히 고려하지 못한다는 한계가 있다. 따라서 홍수예보모형에 분포형 모형을 적용하기 위한 연구가 다양하게 진행되고 있다. 본 연구에서는 GRM모형을 한국 홍수예보시스템에 적용하기 위해 모형의 다양한 해상도에 따른 유역유출의 결과의 차이를 분석하여 최적의 해상도를 결정하고자 한다. 모형의 격자가 너무 조밀한 경우 계산시간이 과다하게 되어 홍 수예보모형에 적용하기에는 적합하지 않다. 너무 성길 경우에도 분포형 모형을 적용하여 공간적인 분포를 파악하고자 하는 목적에 맞지 않게 된다. 본 연구의 결과로 유역유출 예측의 정확성을 만족시키고 홍수예보에 적합한 계산속도가 나올 수 있는 최적 해상도를 제시하였다. 유출량 예측의 정 확도는 Nash-Sutcliffe model efficiency coefficient (NSE) 값의 비교를 통해 분석하였다. 본 연구에서 도출된 최적해상도 산정 결과는 분포형 유 역유출모형을 홍수예보모형에 적용하기 위한 기초자료로 활용될 것이다.

We evaluated the efficacy and safety of plasmakinetic transurethral enucleation and resection (TUERP) for benign prostatic hyperplasia (BPH) more than 80g. From January 2011 to December 2013, 37 patients with BPH larger than 80 g who underwent plasmakinetic TUERP were retrospectively assessed. The postoperative outcomes such as operative time, resected adenoma weight, resection rate, catheterization time, postoperative hospital stay and complications were reviewed. Patients were followed up at 1, 3, 6 months postoperatively. The mean prostate volume was 108.7 ± 21.7 g (range, 80 to 200 g), The mean resection chip weight was 53.5 ± 15.7 g (range, 29 to 101 g), The mean resection ratio was 82.0 ± 12.9%. Catheterization time and hospital stay was 2.4 ± 1.6 days and 3.4 ± 1.6 days respectively. Perioperative loss of hemoglobin and serum sodium was 1.5 ± 0.8 g/dL and 2.3 ±2.0 mmol/L respectively. International Prostate Symptom Score (IPSS), quality of life (QOL) score, maximum flow rate (Qmax), post void residual urine volume (PVR) were significantly improved at all followup intervals compared with baseline. No major complication including TUR syndrome was developed. Plasmakinetic TUERP is considered a safe, effective and technically feasible procedure for the large volume BPH more than 80 g at shortterm followup.

Primary breast sarcomas are very uncommon. They represent less than 1% of all primary breast malignancies and less than 5 % of all sarcomas. We report a case of a patient with primary breast sarcoma who underwent left breast conserving surgery with sentinel lymph node biopsy.

Background : The purpose of this study was to evaluate methods to high quality food ramie rice cake, thereby increasing farm income. This study investigated the effects of different Split Application and Adapted Fertilizer Culture for Stable Production with Edible Leaf in Ramie (Boehmeria nivea L.). Methods and Results : Method of fertilizer application were conducted under three condition compose to standard application (N-P-K-Compost applied at 27-9-27-1,500 ㎏․ 10 a−1), 25% increased application (N-P-K-Compost applied at 34-11-34-1,500 ㎏․10 a−1), 50% increased application (N-P-K-Compost applied at 41-14-41-1,500 ㎏․ 10 a−1) cultivation. Compost and fused phosphate applied at 100% of basal fertilizer in March 25. The split application level of standard application (N-K) applied at 50% of basal fertilizer in March 25, 50% of top dressing were five times application (N-K) in May 4, July 5, September 5, October 5, 20% respectively. Transplanting with Yeongkwang varieties in April 12 by growing pot seedling for 35 days in 2011. Planting density were spaced 60 ㎝ apart in rows 25 ㎝ apart with rice straw cutting covered open cultivation. Plot design randomized block 3 repetition. Conclusion : Organic matter, available phosphate, K2O, CaO, and MgO of soil increased in all plots with the addition of fertilizers culture, specifically in 25% and 50% increased application. Growth characteristics by 50% of top dressing were five times application (N-K) in May 4, July 5, September 5, October 5, compared to standard application (N-K) applied at 100% basal fertilizer, aerial part as a result were so many such amount of growth as number of branch and leaf per plant, etc., Length, width of leaf and leaf colorimetry of aboveground part growth increment rising highest. Green leaf yields compared to standard fertilizer 100% application (1,344 kg․ 10 a−1). 25% and 50% increased application (N-K) applied at 50% basal fertilizer, 50% of top dressing were five times application increased by 9%, 17%. respectively.

Breast specific gamma imaging (BSGI) is a nuclear medicine breast imaging technique. The sensitivity of BSGI is unaffected by post-operative scars or implants, and thus, BSGI is helpful for the differential diagnosis of postoperative recurrence. Here, the authors report a case of diffuse chest wall recurrence on the side of radical mastectomy that was not detected by BSGI, but was detected using other nuclear medicine imaging techniques.

Background : The effective components of Omija(Schisandra chinensis Bailllon) are lignans (schizandrins and gomisins), and this components were contented mostly in seed part on Omija, which have various physiological functionalities such as anti-cancer, anti-inflammatory, and antioxidant activities. Methods and Results : This study was carried out to determine effective condition(CO2, CO2+ethanol) on extraction using supercritical carbon dioxide extraction (SFE) system and to find interrelation on effective components and antioxidant activity of extracts and residues obtained after extraction. Effective components were analysed lignans and phenolic compounds and antioxidant activirty was determined for DPPH radical scavenging ability on methanol extracts of SFE-extract and SFE-residue. On SFE with ethanol, SFE extract was separated two phase, upper(water phase) and lower(oil phase). SFE-extract showed the highest total lignans content(61.36 mg/g, 72.14 mg/g on lower, 50.58 mg/g on upper) and the lowest total phenolic compounds(6.52 mg/100g) and SFE-residue showed the lowest total lignans content(1.45 mg/g) and the highest total phenolic compounds(16.23 mg/100g) by extracted on CO2+ethanol treatment. SFE-residue methanol extract showed the highest DPPH radical scavenging abilities and SFE-extract upper showed the lowest. Conclusion : Thus, this results showed SFE-extract showed the highest total lignans content, but SFE-residue showed the highest DPPH radical scavenging ability although the lowest total lignans content.

Background : Teucrium veronicoides Maximowicz is a perennial plant affiliated to labiate. Ther e were many oil components such as methylchavicol, anethole, anisaldehyde, p-methoxycinnamal dehyde, 3-ocatanone and p-cymene. It has been used for indigestion, stomachache, vomit, diarrhe a in the chinese medicine field. Besides it used as medicine, it used increasingly as food additiv es, tea and air fresheners etc. This experiment was focused on plugs and planting date. That's why the plug plants are very useful for transplanting. It saves time and labor for farmer with well-management system. During the raised seeding time, they could has gotten plant health and maximum potential state. The planting date which would have something related to the growth of plug. Methods and Results : Plug plants raised in the greenhouse during 30 days. The interval of planting date was 10 days and five time planted in planting density of 60*30cm sized area with three repeat treatments. The first treatment was middle April. The last planting date was late May. Before planting period, the length of plant and the length of leaf were the highest at the middle April, respectively. The stem diameter was highest at late March. The number of leaf was the most in the late March and early April than other planting date. In the planting period, the length of plant was highest at early April. The stem diameter was also highest at that time. There were no differences on the length and the width of leaf. The number of leaf per plant was the most at the early May. The branches per plant and number of node per plant were the highest in middle April. In the respect of yield, early May had the highest dried yield than that of other treatments. It was 492.2kg/10a. The index of which was 122. The lowest was 317.2kg/10a in late May. Conclusion : About the characteristics on the growth and the yield of Teucrium veronicoides Maximowicz plug in accordance with the planting date, the yield of early May was the highest than that of other in this study. Therefore planting date of early May would have high possibility of optimum planting date.

Background : Schizonepeta tenuifolia Kitagawa is a herbaceous plant affiliated to labiate. It has many oil components which has antimicrobial activity for health with limonene, menthone, pulegon e, piperitenone, schizonepetoside A, schizonepetoside C, spatulenol. The planting area of which is com paratively small than other medicine crop as 5ha area and 15MT in the nation. The purpose of this study was to figure out the cause of characteristics on the planting life in accordance wit h the planting date used plugs. Plug plants are very useful for transplanting. It gives well-mana gement effects to the farmer such as time saving, convenience of planting, plant health, and ma ximum potential state during the raised time. Methods and Results : The number of treatment for planting date was five. Those are early May, middle May, late May, early July and middle July. The interval of the planting date was 10 days. And the raising seeding period was 30 days. During the raising seeding period, in late July treatment the length of plant and the stem diameter were the highest respectively. The number of stem was also the most in late July. In the planting period, the length of plant and the stem diameter were the highest at early May. There were no differences in the number of stem per plant. The length of ear and the width of ear were the highest at the early July. The number of ear per plant was the highest in the early May as 768.7. In the respect of yield, the weight of fresh body at early May was the highest as 587g per plant. The next higher weight of fresh body was middle May as 530.0g per plant than that of other planting date. Conclusion : The effect of planting date on the growth and the yield of Schizonepeta tenuifolia Kitagawa mainly focused to early May treatment. The earlier planting treatment was the better for planting it in this study.

Background : Senna tora L. is a herbaceous plant affiliated to legumes. It has many components good for health with emodin, chrysophanol, aloe-emodin, physicion, rhein, obtusin. It is believed to have many medicine effects, as well as to good for the eyes. This study carried to find ou t the difference of characteristics on the growth according to the planting date used plugs. Plu g plants are very useful for transplanting. It gives well-management effects to the farmer such a s time, plant health, and maximum potential state during the raised time. Methods and Results : Plug plants had 30 days in raising seeding. The planting date was five time. Fist planting date was late April. The last planting date was early July. In their raising seeding period they were taken care of in the green house. And after 30 days, they were planted on the ground in planting density of 50*40cm sized area with three repeat treatments. When the raising seeding period, the length of plant and the length of leaf were the highest at the middle May, respectively. The number of leaf per plant was highest in late May as 11. In the planting period, the length of plant was highest at early July. The lowest was the length of plant at late May. Except the stem diameter in early April, they were no differences among other treatments and the stem diameter was the highest in early April. The number of node per plant could be found the most in middle May and late April. The number of node per plant was the lowest in early July. In the respect of yield, middle May had the highest yield than that of other treatments. It was 849.0kg/10a. The lowest was 740.6kg/10a in the early May. Conclusion : About the characteristics on the growth of Senna tora L. according to the planting date, the yield of middle May was highest than that of other date in this study. The planting date of late May had also shown strong tendency of optimum planting date. Therefore middle May and late May of planting date would be optimum planting date.

Background : Chrysanthemum indicum L. is used in medicine, for bee, ornamental as multivoltinism plant resources. The purpose of this study was to evaluate methods of rooting promotion to make high quality medicinal plants, thereby increasing farm income. This study investigated the effects of different cuttage period, extraction site, shading degree, nursery tray for promoting cutting slips rooting in Chrysanthemum indicum L. Methods and Results : It is used New variety "Gamkuk 1" that were forstered in Gyeongsangnam-do Agricultural Research & Extension Services. Method of application with cuttage period were conducted under five condition; Around the middle of April, Toward the end of April, Early in May, Around the middle of May, Toward the end of May. Early in May plant length was longer than other cuttage period as 41.2%, 83.7% and are significant at significance level 0.05. Method of application with extraction site were conducted under three condition; 1 - 3 node, 4 - 6 node, 7 - 9 node. Leaf number in 1 - 3 node was more than other extration site as 19.4%, 33.6%. Also root length in 1 - 3 was more than other extration site as 10.5%, 23.2%. Method of application with shading degree were conducted under three condition; 50%, 70%, 90%. Plant length in 50 - 70% was longer than 90% shading degree as 23.8%, 24.2%. Also shading degree 50 - 70% had many root length and root number. Method of application with nursery tray were conducted under five condition; 72, 105, 128, 162, 200 tray. Plant length in 105, 128 tray was longer as 8.5 - 35.3% than other nursery tray and are significant at significance level 0.05. Conclusion : According to the results, Early in May, extraction site 1 - 3 node, shading degree 50 - 70%, nusery tray 105, 128 showed the highest growth on cutting slips root promotion in Chrysanthemum indicum L.

Backgrounds : Pomelo (Citrus grandis Osbeck) is the kind of citrus fruit which is Dicotyledoneae belongs to Rutaceae and special product in Jeju island. According to the previous researches, coumarin, eliocitrin, naringin are identified and these kinds of constituents revealed to be effective as anticancer, antioxidant, and antidiabetic. Until recently, there are many investigations about its functional properties were reported, but investigation about biological activities depend on extraction conditions are not sufficient. Methods and Results : 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity was performed by the method of Blois with minor modification. After adding DPPH radical to each sample solutions, the mixtures were incubated in 30 minutes at aphotic place. Then, the degree of scavenging activity was recorded by microplate reader at 490 nm. The scavenging activity was expressed by RC50, which is the concentration of sample solution necessitated to scavenge 50% DPPH radical against negative control. For α-glucosidase inhibitory activity, the method using p-nitrophenyl-α-D-glucopyranoside (pNPG) was applied. To each samples, α-glucosidase and pNPG were mixed and incubated, consequently, Na2CO3 was added to terminate the reaction. Finally, absorbance was read at 450 nm. The same as DPPH radical scavenging activity, the inhibition was explicitly expressed by the amount of sample solution to inhibit 50% α-glucosidase, IC50. The 80% MeOH extract demonstrated the highest radical scavenging activity with 74.32±8.45 μg/ml. α-Glucosidase inhibitory activity was carried out to evaluate the inhibitory activity of sugar digestion and absorption and 60, 80% MeOH extract exhibited 416.35±11.07 μg/ml and 336.57±2.03 μg/ml, respectively. Conclusion : The DPPH radical scavenging and α-glucosidase inhibitory activity were evaluated in this study. The highest DPPH radical scavenging activity was seen in 80% Citrus grandis Osbeck MeOH extract, following 60% MeOH extract exhibited the second highest scavenging activity. Also, 80% MeOH extract showed 336.57±2.03 μg/ml, which was the highest α-glucosidase inhibition among all extracts.

Background: Chrysanthemum indicum L. is used in medicine, for bee, ornamental as multivoltinism plant resources. Since ancient times, Chrysanthemum indicum L. had been widely used as drug and tea. From 2000, breeding began and the three varieties "Manhyang", "Geumhyang", Gamro" were developed so far. As demand has increased, growth traits of "Wonhyang" has been tested and fostered to report growth characteristics of "Wonhyang". Methods and Results: It is used New variety "Wonhyang" that were forstered in Gyeongsangnam-do Agricultural Research & Extension Services. After going through selection, proliferation and characteristics of CI0901, production performance test carried out in 2012~2013. As a result, it had named as "Gamkuk 4" in high quality, quantity and of strong in the disease. Local adaptability trial test carried out in 2014~2015. Conclusion: "Wonhyang" was a good growth in plant height, lengths of branches. Leaf color is light green, flower color is light yellow. Disease and pest resistance of "Wonhyang" is relatively better than "Manhyang". Since plant height is small and plant width is big, "Wonhyang" is available for medicine, food and landscaping. As a result of local adaptability trial test, Yield(131.1㎏/10a) of three region Hamyang,Hapcheon,Changnyeongis 10% higher than "Manhyang". Based on the results of this study, "Wonhyang" was to be registered for a new breed through the breed fostering council.

Background : This study was conducted to developed the propagation method by cutting for mass cultivation of Vitex roundifolia. We were pitched the cutting two times and treated plant growth regulators to enhance the rooting percentage. Vitex roundifolia is live in beach sandy soil south of Hwanghae-Do and Gangwon-Do. Vitex roundifolia have been used to bath foam. It is good for aromatic plant. It has 0.8% essential oil content in leaf and flower. Major components of essential oil were alpha-Pinene, Sabinene, beta-Pinen, 1,8-cineole, d-Limone. Despite the superior usability, it had not yet been made by the artificial cultivation Methods and Results : We were pitched the cutting of a first-year branch on June 5, which was greenwood cutting and July 17, which was semi-hardwood cutting at Kwangseung-ri beach, Gochanggun, Jeonbuk. The length of cutting was 10cm. It had 3～4 nodes, we stuck a cutting remain 2 nodes above ground on ordinary raise seedling soil. Rooting percentage was measured at 60 days after stuck a cutting. Rooting percentage was higher greenwoody cutting(95%) than semi-hardwood cutting(57.6%). In green wood cutting, there was no significance with plant growth, but chemical injury was occurred in IBA 5,000ppm. In semi-hardwood cutting, there was significance with plant growth regulators. The rooting percentages of all the treat were higher than control(no treatment). Rooting percentage was the highest in NAA 5,000ppm treated. Conclusion : Greenwood cutting method was more proper to propagation for Vitex roundifolia than semi-hardwood cutting. The optimum time to cutting for Vitex roundifolia propagation was the early in June. If miss a time to propagation Rooting percent was elevated by plant growth regulator.

이 연구는 후기 근대주의와 포스트모더니즘이 혼재되어 있는 지금의 시 대에 어떻게 기독교가 사회 전반과 성도들의 삶에 영향력을 발휘할 수 있 을까에 대한 물음으로부터 시작되었다. 필자는 세속주의, 종교 다원주의, 상대주의, 개인주의, 물질만능주의, 그리고 포스트모더니즘의 도전과 물음 앞에서 현대 기독교가 무기력한 이유들 중에 하나가 신학과 실천, 학문과 사역, 그리고 교회와 세계 사이에서 서로에 대한 깊은 이해와 대화의 부족 에 있다고 확신한다. 근대 이전의 문화와 가치와 함께 근대의 문화와 가치가 혼재 되어 있었 던 영국의 계몽주의 시기에 존 웨슬리는 자신의 신학 방법론을 통해 기독 교의 핵심 가치인 ‘성결과 행복’을 추구 했다. 그는 당시의 세속화 되어가 는 문화와 사회에 함몰되지도 않았고 또한 당시의 문화와 사회를 배척하지 도 않았다. 웨슬리의 신학 방법론은 변화하는 시기였던 그 자신의 시대의 다양한 쟁점들에 대해 적절하게 대응하기 위한 그의 노력의 결과들 중에 하나였다. 그러한 까닭에 필자는 웨슬리의 경우를 통해서 후기 근대주의와 포스트모더니즘 양측의 도전들 속에 있는 현대 기독교의 문제들에 대한 해 결책을 발견하는데 중요한 실마리를 얻을 수 있다고 확신한다.이를 위해서 본 연구는 당시 세속 사회의 문화와 가치체계를 주도했던 영국 계몽주의 사상가들의 대표자 존 로크의 인식론과 그에 대한 대응으로 서의 존 웨슬리 신학의 연구 방법론에 대해 고찰한다. 또한 이 고찰은 행 복에 대한 관점으로 인간의 삶의 궁극적 목적을 설명하고 있는 행복론 (eudemonism)적 측면에서 그들의 인식론 체계들이 궁극적으로 지향하는 행복의 본질에 대한 그들 각자의 관점의 조사도 병행한다. 여기서 특별히 필자는 존 웨슬리의 신학 방법론 속에 있는 공동체 내에서뿐만이 아니라 기독교의 타 전통 그리고 세속 사회와의 대화에 대한 개방성에 독자들이 관심을 가져 줄 것을 요청한다.

Anthocyanin is known for positive health beneficial effects that including reduces age related oxidative stress and inflammatory responses. It was produced by vegetable crops and a lettuce is one of the crops. The general pathway of anthocyanin expression is well defined but it is not clear how environments effects on anthocyanin accumulation in a lettuce. Therefore we initiated to study interaction between anthocyanin expression and environment factors. Frist, we applied RGB leaf images in a lettuce to calculate anthocyanin areas in a leaflet with two different cultivars, different developmental stages, and different environments. Later, we attempted to capture RNA expression level with next generation sequence (NGS) RNA sequencing method called RNA-seq. As a result, combined two technologies showed that quantitate phenotypic data help to understand the gene expression of anthocyanin in lettuce cultivars.