• Title/Summary/Keyword: Suncheon

Search Result 775, Processing Time 0.028 seconds

Screening for Antitumor Efficacy from the medical plants in Korea and Japan (韓國과 日本産 抗腫瘍性 資源의 Screening에 대하여)

  • Lee, Sang-Rae;Yoon, Eui-Soo;Shin, Soo-Cheol;Lee, Jong-Il
    • Korean Journal of Plant Resources
    • /
    • v.6 no.2
    • /
    • pp.155-163
    • /
    • 1993
  • 21plants, which collected from Korea and Japan, were applied to antitumor and cytotoxic screening tests against sarcoma 180 a ascitec in mice. The results are summariged as follows : 1) The total packed cell volume method has been used for the antimeoplastic screening for from natural higher plants in Korea. By this method, we have found out that Selaginella involves, Patrinia hispida, Archyranthes japonica and Solanum nigrum having significant activity and also Cydonia sinensis and Rubia akane showed slight activity to antitumor 2) The total packed cell volune method has been used for the antineoplastic screening for from natural higher plants in Japan. Among the 21 tested plants, lsodon japonicus having strong antitumor activity and also Torilis japonica, Aralia elata, Leonurus sibiricus and Rubia cordifolia showed significant activity to anticancer tumor while Forsythia spp and Solanum nigrum showed slight activity to antitumor. 3) Among the 21 tested Korea plants, lsodon excisus and Forsythia Koreana showed strong antitumor activity by the V79 cytotoxic cell screening test.

  • PDF

Effect Analysis of Worldview-3 SWIR Bands for Wetland Classification in Suncheon Bay, South Korea

  • Han, Youkyung;Jung, Sejung;Park, Honglyun;Choi, Jaewan
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
    • /
    • v.36 no.5
    • /
    • pp.371-379
    • /
    • 2018
  • Unlike general VHR (Very-High-Resolution) satellite sensors that are mainly for panchromatic and MS (Multispectral) imaging, Worldview-3 sensor additionally provides eight SWIR (Short Wavelength Infrared) bands in wavelength range from 1198 nm to 2365 nm. This study investigates the effect of informative Worldview-3 SWIR bands for wetland classification performance. Worldview-3 imagery acquired over Sunchon Bay, which is a coastal wetland located in South Korea, is used to implement the classification. Land-cover classes for the scene are determined by referring to national land-cover maps, which are provided by the Ministry of Environment, overlapped with the scene. After that, training data for each determined class are collected. In order to analyze the effect of SWIR bands, classifications with and without SWIR bands are carried out and the results are then compared. In this regard, a SVM (Support Vector Machine) is utilized as their classifier. As a result of the accuracy assessments performed by test data that are independently extracted from training data, it was confirmed that classification performance was improved when the SWIR bands are included as input features for SVM-based classification.

A Clinical Pilot Study Comparing Sweet Bee Venom parallel treatment with only Acupuncture Treatment in patient diagnosed with lumbar spine sprain (요추부 염좌로 진단받은 환자에 대한 Sweet Bee Venom 병행 치료와 단독 침 치료의 효과 비교)

  • Shin, Yong-Jeen
    • Journal of Pharmacopuncture
    • /
    • v.14 no.2
    • /
    • pp.37-43
    • /
    • 2011
  • Objectives : This study was carried out to compare the Sweet Bee Venom (referred to as Sweet BV hereafter) acupuncture parallel treatment to treatment with acupuncture only for the patient diagnosed with lumbar spine sprain and find a better treatment. Methods : The subjects were patients diagnosed with lumbar spine sprain and hospitalized at Suncheon oriental medical hospital, which was randomly divided into sweet BV parallel treatment group and acupuncture-only group, and other treatment conditions were maintained the same. Then, VAS (Visual Analogue Scale) was used to compare the difference in the treatment period between the two groups from VAS 10 to VAS 0, from VAS 10 to VAS 5, and from VAS 5 to VAS 0. Result & Conclusion : Sweet BV parallel treatment group and acupuncture-only treatment group were compared regarding the respective treatment period, and as the result, the treatment period from VAS 10 to VAS 5 was significantly reduced in sweet BV parallel treatment group compared to the acupuncture-only treatment group, but the treatment period from VAS 5 to VAS 0 did not show a significant difference. Therefore, it can be said that sweet BV parallel treatment is effective in shortening the treatment period and controlling early pain compared to acupuncture-only treatment.