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제천전(濟川煎)과 약물(藥物) 가감(加減)이 흰쥐의 사하작용(瀉下作用)에 미치는 영향(影響)
이승희,이상준,박수연,김홍렬,박성규,Lee Seung-Hee,Lee Sang-Jun,Park Soo-Yeon,Kim Hong-Yeoul,Park Seong-Kyu 대한한의학방제학회 2002 大韓韓醫學方劑學會誌 Vol.10 No.1
We have examined the purgative effect of three Jechun-jun formulas in sprague dawley(SD) rat. Three jechun-jun formulas were Jechun-jun(Sample I ) and augmented Jechun-jun(Sample II) and augmented Jechun-jun add rhubarb(sample III ). We examined the amount and the humidity of feces in rat. The experimental animals were devided into four groups. as control group and three Jechun-jun (sample I, II, III). We administerd the water extract of sample I, II, III to rat per oral for 8days long. After every 24hours measured the amount of wet feces from rats in metabolic cage. Humidity rate of feces from rat was at first measure wet feces for 24hours (W) and measure dried feces (W1) and then we consider W-W1 as humidity. High humidity rate means constipation changes into moistening stool. The amount of wet feces and humidity rate of feces in rats were increased in sample I, II, III. Sample I has highest humidity rate of feces. so showed strong moistening effect. Sample II has mild effect in treating constipation. sample III has most amount of wet feces. in conclusion Jechun-jun has an effect of moistening stool. and augmented Jechun-jun add rhubarb has strong purgative effect.
Survey on major pest incidence of rice in 2017
Sung-Jun Hong,Kyong-Jae Lee,Ui-Seok Chae,Hyeong-Il Roh,Jun-yong Chung 한국응용곤충학회 2018 한국응용곤충학회 학술대회논문집 Vol.2018 No.04
전국 136개 시군에 있는 690개소 벼 관찰포에서 12종의 주요 해충을 6월 1일부터 9월 13일까지 15일 간격으로 총 8회 조사한 결과를 국가농작물병해충관리시스템(NCPMS)을 통하여 수집하였다. 2017년도 벼 주요해충 12종의 총 발생 추정면적은 158,942ha로 재배면적 대비 21.1%에 발생되었다. 발생면적이 가장 많았던 해충은 애멸구로 43,875ha(재배면적 대비 5.8%)이였고, 그 다음으로는 혹명나방 34,112ha(재배면적 대비 4.5%), 벼물바구미 22,802ha(재 배면적 대비 3.0%), 먹노린재 21,118ha(재배면적 대비 2.8%)순 이었다. 평년보다 발생면적이 많았던 해충은 애멸구, 멸강나방, 먹노린재로 애멸구는 평년보다 113%수준, 멸강나방은 평년대비 136% 수준, 먹노린재는 269% 수준이었다. 먹노린재의 발생이 점차 증가하고 있는 것을 확인할 수 있었다. 결론적으로 2017년 벼 주요해충의 발생정도는 전년 대비 96% 수준으로 유사하였지만, 평년대비는 56% 수준으로 발생이 낮은 경향임을 확인하였다.
( Hong Jin Yoon ),( Yong Hoon Kim ),( Jie Hyun Kim ),( Yong Chan Lee ),( Hyunki Kim ),( Hoguen Kim ),( Jae Jun Park ),( Young Hoon Youn ),( Hyojin Park ),( Sung Hoon Noh ),( Seung Ho Choi ) 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1
Background: Mixed histology has been reported to show more aggressive behavior than other histologies in early gastric cancer (EGC). We also reported that signet ring cell (SRC) mixed histology showed more submucosal invasion and higher lymph node metastasis (LNM) than others. However, there are no individual criteria for endoscopic resection (ER) in mixed histology. The aim of study was to investigate whether new criteria for mixed histology is necessary for ER in EGC. Methods: From January 2005 to December 2012, 3,419 patients with EGC underwent surgery. Lesions were classifi ed into three histological classifi cations: Japanese classi- fi cation, WHO classifi cation including SRC mixed histology, and Lauren classifi cation. Mixed type in Lauren classifi cation was reclassifi ed into four types according to the proportion of differentiated and undifferentiated components. Clinicopathologic characteristics were compared according to histological classifi cations, special reference to ER criteria. Results: 179 (5.2%) lesions were classified as mixed type in Lauren classification. Among them, 54 (30.2%) lesions were differentiated-predominant mixed type. 361 (10.6%) lesions were classifi ed as SRC mixed histology. Mixed type lesions in Lauren classifi cation and SRC mixed lesions were signifi cantly associated with larger size and higher LNM than others. Among the lesions meeting ER criteria, 20 and 55 lesions were categorized into mixed type in Lauren classifi cation and SRC mixed histology, respectively. However, there was no LNM among the lesions recategorized into mixed histology. Conclusions: Mixed histology in EGC showed higher LNM than other histologies. However, there was no LNM among the lesions meeting the present ER criteria.
Implementation of Badminton Motion Analysis and Training System based on IoT Sensors
Sung, Nak-Jun,Choi, Jin Wook,Kim, Chul-Hyun,Lee, Ahyoung,Hong, Min Korean Society for Internet Information 2017 인터넷정보학회논문지 Vol.18 No.4
In this paper, we designed and implemented IoT sensors based badminton motion analysis and training system that can be readily used by badminton players with PC. Unlike the traditional badminton training system which uses signals of the flags by coach, the proposed electronic training system used IoT sensors to automatically detect and analysis the motions for badminton players. The proposed badminton motion analysis and training system has the advantage with low power, because it communicates with the program through BLE communication. The badminton motion analysis system automatically measures the training time according to the player's movement, so it is possible to collect objective result data with less errors than the conventional flag signal based method by coach. In this paper, training data of 5 athletes were collected and it provides the feedback function through the visualization of each section of the training results by the players which can enable the effective training. For the weakness section of each player, the coach and the player can selectively and repeatedly perform the training function with the proposed training system. Based on this, it is possible to perform the repeated training on weakness sections and they can improve the response speed for these sections. Continuous research is expected to be able to compare more various players' agility and physical fitness.
Hong, Sung-Jun,Koo, Tae-Hoon,Yun, Sung-Chul The Korean Society of Plant Pathology 2016 Plant Pathology Journal Vol.32 No.2
X-ray irradiation with convergent chemicals such as nano-silver particles or sodium dichloroisocyanurate (NaDCC) has been used to control leaf blight on cut lilies. The oriental hybrid lily cultivars Siberia, Le Reve, and Sorbonne were irradiated five times by 200 Gy of X-rays in 2014. In 2015, Siberia and Sorbonne were irradiated three times by 150 Gy of X-rays. After artificial infection with Botrytis elliptica on the leaves and petals of cut lilies, this study used convergent chemical X-ray irradiation of 200 Gy or 150 Gy. Leaf and petal blight was measured in terms of incidence and severity at 8 days after infection using total 552 cuttings. Results indicate that the treatments of X-ray irradiation and NaDCC in 2014 and 2015 slightly decreased the severity of petal blight on Siberia and Sorbonne. However, the results were not significant and severity did not decrease as NaDCC concentration increased. Vase-life was observed separately after X-ray irradiation of 270 cut lilies in 2014 and 108 cut lilies in 2015. Chlorophyll content was not affected by either 200 Gy or 150 Gy of X-rays. The number of days of fully opened flowers at Siberia of 150 Gy and Le Revu of 200 Gy increased by 1-2 days. In addition, the relative fresh weights of the X-rayed flowers were 10% drier than the non-irradiated controls. Overall, leaf blight control by X-ray was inferior to the control by gamma rays, and petal color was bleached in Sorbonne and Le Reve cvs. by 150 Gy of X-rays.