• Water for future
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• v.47 no.7
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• pp.8-17
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• 2014

• Geotechnical Engineering
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• v.28 no.1
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• pp.8-26
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• 2011

• Proceedings of the Korean Vacuum Society Conference
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• 2004.02a
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• pp.76-76
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• 2004

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.12 no.4
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• pp.1594-1617
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• 2018

In this paper, we consider a spectrum access scenario which consists of two groups of users, namely Primary Users (PUs) and Secondary Users (SUs) in Cooperative Cognitive Radio Networks (CCRNs). SUs cooperatively relay PUs messages based on Amplify-and-Forward (AF) and Decode-and-Forward (DF) cooperative techniques, in exchange for accessing some of the spectrum for their secondary communications. From the literatures, we found that the Conventional Distributed Algorithm (CDA) and Pragmatic Distributed Algorithm (PDA) aim to maximize the PU sum-rate resulting in a lower sum-rate for the SU. In this contribution, we have investigated a suit of distributed matching algorithms. More specifically, we investigated SU-based CDA (CDA-SU) and SU-based PDA (PDA-SU) that maximize the SU sum-rate. We have also proposed the All User-based PDA (PDA-ALL), for maximizing the sum-rates of both PU and SU groups. A comparative study of CDA, PDA, CDA-SU, PDA-SU and PDA-ALL is conducted, and the strength of each scheme is highlighted. Different schemes may be suitable for different applications. All schemes are investigated under the idealistic scenario involving perfect coding and perfect modulation, as well as under practical scenario involving actual coding and actual modulation. Explicitly, our practical scenario considers the adaptive coded modulation based DF schemes for transmission flexibility and efficiency. More specifically, we have considered the Self-Concatenated Convolutional Code (SECCC), which exhibits low complexity, since it invokes only a single encoder and a single decoder. Furthermore, puncturing has been employed for enhancing the bandwidth efficiency of SECCC. As another enhancement, physical layer security has been applied to our system by introducing a unique Advanced Encryption Standard (AES) based puncturing to our SECCC scheme.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.12
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• pp.6463-6468
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• 2012

Purpose: To evaluated the effect of the gambogic acid (GA), one of the effective components of Garcinia, in combination with a new multi-targeted oral medication, sunitinib (SU) on renal cancer cell proliferation in vitro and on tumor growth in vivo. Methods: After treatment with GA or SU, either alone or in combination, MTT and FACS analysis were used to examine cell viability and cycle distribution of the renal carcinoma cell lines 786-0 and Caki-1. Western blotting was employed to examine the expression of proteins related to the cell cycle and vascular formation. Furthermore, a xenograft model was applied to study the antitumor efficacy of SU or GA alone or in combination, with immunohistochemistry to detect expression of proteins related to xenograft growth and angiogenesis. Western blotting was used to examine NF-${\kappa}B$ signaling pathway elements in xenografts. Results: Treatment of 786-0 and Caki-1 cells with GA or SU resulted in decreased tumor cell proliferation, especially with joint use. Cells accumulated more strongly in the sub-G1 phase after joint treatment with GA and SU than treatment of GA and SU alone. Western blotting arrays showed 1 protein significantly upregulated, 2 proteins downregulated, and 2 proteins unchanged. Moreover, combined use of GA and SU inhibited the growth and angiogenesis of xenografts generated from Caki-1 significantly. Immunohistochemistry arrays showed downregulation of the expression of proteins promoting xenograft growth and angiogenesis, and Western blotting showed inhibition of the NF-${\kappa}B$ signaling pathway after treatment by GA alone and in combination with SU in xenografts. Conclusions: Our results show that the joint use of GA and SU can provide greater antitumor efficacy compared to either drug alone and thus may offer a new treatment strategy for renal cell carcinoma.

• Korean Journal of Acupuncture
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• v.18 no.1
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• pp.117-141
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• 2001

From documentary comparative study on the chief virtues of the Back-Su(兪) points and the Front-Mo(募) points, the following results are obtained : 1. Contrast the Back-Su(兪) points with the Front-Mo(募) points, the needle-steadying depth of the Front-Mo(募) points is deeper than that of the Back-Su(兪) points. and Moxibustion dosage of the Front-Mo(募) points is more than that of the Back-Su(兪) points. 2. In the case of Kimun(LR14) and Kansu(BL18), Kergwol(CV12) and Shimsu(BL15), Chungwan(CV12) and Wisu(BL21), Kyungmun(GB25) and Shinsu(BL23), the Back-Su(兪) points can be chiefly used for the treatment of acute disease, external disease, exess disease and Jang(臟)-disease. contrary the Front-Mo(募) points can be chiefly used for the treatment of chronic disease, internal disease, deficiency disease and Bu(腑)-disease. 3. In the case of Kwangwon(CV4) and Sojangsu(BL27), Serkmoon(CV5) and Samchosu(BL22), Changmun(LR13) and Bisu(BL20), Chungbu(LV1) and Pesu(BL20), Chungguk(CV3) and Banggwangsu(BL28), the Front-Mo(募) points can be used for the treatment of unbalanced visceral funtion. contrary the Back-Su(兪) points can be used for not only the treatment of unbalanced visceral funtion but also the treatment of attached organs. 4. The Back-Su(兪) points can be used for the treatment of acute disease, external disease, exess disease, Jang(臟)-disease and attached organs-disease. contrary the Front-Mo(募) points can be chiefly used for the treatment of chronic disease, internal disease, deficiency disease, and Bu(腑)-disease.

• Journal of Korean Medical Ki-Gong Academy
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• v.15 no.1
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• pp.61-70
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• 2015

Objectives : The purpose of this study is to investigate the effects of Su-Gi therapy for Insomnia by using ISI scores and PSQI test. Methods : We investigated 4 patients on condition of Insomnia who was hospitalized in the M Korean medicine hospital in Gyeonggi Province from 8th June, 2015 to 21st October, 2015. The Su-Gi therapy was treated on patients once a day for 10 minutes. We figured out the outcome by using ISI scores and PSQI test. Results : There were no differences on average sleeping time and the time to falling a sleep. Meaningful outcomes in values of ISI scores and PSQI test was not deduced after Su-Gi therapy. There were some progress on disturbance of daytime due to insomnia, ISI scores and PSQI test. In the Correlation analysis of outcomes of before and after the Su-Gi therapy, there were some improvements on ISI scores and PSQI tests and some questionnaire but were not enough to reach meaningful outcomes. We concluded that the more treatment time is needed to improve the condition of patients on insomnia as we see in PSQI test, one month is minimum period time to draw the conclusion. Conclusions : Theses outcomes suggest a possibilities that improvements who are suffering from insomnia can be get well when the Su-Gi therapy is performed for sufficient moments.

• Journal of Korean Medical Ki-Gong Academy
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• v.17 no.1
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• pp.64-82
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• 2017

Objectives : This paper is to report a natural pregnancy of Whidam's Su-Gi therapy with korean medical treatment on a infertile patient who had a missed abortion and was repeatedly failed in IVF-ET. Methods : A patient who had infertility problem had a missed abortion, endometrial curettage and IVF-ET several times. In this study, the patient steadily took a Whidam's Su-Gi therapy with korean medical treatment such as herbal medication, acupuncture, and cupping therapy, and so forth. Results : Through taking Whidam's Su-Gi therapy without assisted reproduction techniques, the patient got pregnant naturally. Conclusions : This case suggest that Whidam's Su-Gi therapy with korean medical treatment is effective in treating infertile female after missed abortion and failure in IVF-ET and inducing natural pregnancy. Therefore, there needs to be more trial on infertile patients treated with Su-Gi therapy with korean medical treatment.

• Journal of Acupuncture Research
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• v.18 no.2
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• pp.161-174
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• 2001

Purpose : This study is to see the existence of the meridian and the meridian point through their response to the Young-Su-Bo-Sa. Objective and Methods : For this purpose, with acupuncture stimulation with Young-Su-Bo-Sa on the Hapkok of left hand and an the non-meridian point, and using the Digital infrared thermal image(D.I.T.I), We observed and analyzed the thermal changes of Hapkok, Samgan, non-meridian point(NA), Yonghyang, Soryo, Chonchu, Shingwol. Results and Conclusions : To sum up, We could understand Young-Su-Bo-Sa stimulation through the study findings that the acupuncture stimulation on the meridian point caused significant thermal changes of the associated meridian and meridian point, and Young-Su-Bo stimulation given in the direction of the meridian passage caused increases in the thermal changes of the associated meridian point, while Young-Su-Sa stimulation caused decreases in the thermal changes of the associated meridian point.

• Journal of Acupuncture Research
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• v.23 no.3
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• pp.57-65
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• 2006

Objectives : It is known that the five Su points are very useful clinically. The following study was undertaken in order to find out the general characteristic and the origin of the five Su points. Methods: We investigated the relation of symptoms that are treated by five Su points and Shi-Dong Suo-Sheng-Bing(是動 所生病). The main reference book was Zhen Jiu Jia Yi jing(鍼灸甲乙經) and the author took Liver Meridian of Foot Gworeum(足厥陰肝經) as an example. Results : 1. Five Su point of Liver Meridian of Foot Gworeum(足厥陰肝經) treats Shi-Dong-Bing(是動病) of Liver Meridian of Foot Gworeum. It is peculiarity of Five Su point of Liver Meridian of Foot Gworeum, differed from the others acupoints. Symptoms of Shi-Dang-Bing appears with the abnormal pulsation of Merdian Gi(脈氣), and the special feature of Shi-Dang-Bing is the symptoms are consisted of disorders of whole body, trobles of an internal organ, and psychosomatic disorders. 2. In , it is described the part of pulse feeling for Shi-Dong-Bing(是動病) of Liver Meridian of Foot Gworeum(足厥陰肝經) as ‘A region that is 2 Chon(寸) from the basic digital joint of the first toe’. This region is agree with the acupoint of Liver Meridian of Foot Gworeum in , . And Haeng-gan(行間) Tae-chung(太衝), members of five Su-points of Liver Meridian of Foot Gworeum is situated the same region. So we suppose that the part of pulse feeling for Shi-Dong-Bing of Liver Meridian of Foot Gworeum is transformed into Haeng-gan(行間) Tae-chung(太衝), among the five Su points.