• Journal of Korean Medical classics
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• v.27 no.2
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• pp.1-23
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• 2014

This paper is sequel to the paper titled 'A study on research methodology of the quoted verses in Dong-uisusebowon(2)'. In the previous study, Tao-ren-cheng-qi-tang(桃仁承氣湯) and Di-dang-tang (抵當湯) lines from Shanghanlun quoted in the Dong-uisusebowon were examined. Through this study, we learned that Heo, Jun corrected these texts in the Dong-uibogam to avoid logical contradiction, which were again quoted by Yi, Jema in the Dong-uisusebowon. Thus the quotations in Yi's book were also corrected of the contradictory lines as found in the source text, Shanghanlun. In this paper, I would like to examine the lines regarding Jeokseokji-uyeoryang-tang(赤石脂禹餘糧湯) and Gan-cao-xie-xin-tang(甘草瀉心湯). Firstly, in the case of Jeokseokji-uyeoryang-tang(赤石脂禹餘糧湯) lines, many changes in contents were made to resolve contradiction within the lines as previous cases. By quoting the Dong-uibogam directly, Yi, Jema inherited the thoughts of Heo, Jun in his work. Secondly, in the case of Gan-cao-xie-xin-tang(甘草瀉心湯) lines, Heo, Jun suggested new perspectives on Pi(痞, stuffiness) and Jie-xiong(結胸, chest bind) different to those of Zhang Zhong Jing, based on empirical knowledge of later days. Yi, Jema quoted these corrected lines, which implies Yi's agreement to the theories of Heo. However, Yi made clear his difference in perspective with Heo through his unique theory of the Four(Sasang) Constitutions. I conclude my research regarding quotations in the Dong-uisusebowon by stressing the necessity of research on the Dong-uibogam prior to any further research regarding quotations in the Dong-uisusebowon.

• Journal of Korean Medical classics
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• v.26 no.4
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• pp.367-383
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• 2013

This paper is the sequel to 'A study on research methodology of the quoted verses in Dong-uisusebowon(1)'. In this paper, a more detailed discussion on the Shanghanlun lines quoted in the Dong-uisusebowon were carried out based on the aforementioned conclusion, using tao-ren-cheng-qi-tang(桃仁承氣湯) and di-dang-tang(抵當湯) lines related to the tip disease pattern of the So-eum constitution. First in the case of tao-ren-cheng-qi-tang lines, the treatment instructions tell us to use the formula after treating the tip, only when there are root symptoms left. However, in the Dong-uisusebowon, Lee instructed to use tao-ren-cheng-qi-tang when tip symptoms were present. Also, in the di-dang-tang lines, symptoms related to kuang (狂) and stiffening of the lower abdomen which are main manifestations of xu-xue(蓄血) pattern are modified from the Shanghanlun version. The reason behind the difference in contents between the Dong-uisusebowon and Shanghanlun in the mentioned lines is because the lines were already modified in the Dong-uibogam. Heo Jun modified the tao-ren-cheng-qi-tang lines to maintain coherence with the contents of di-dang-tang used in the xu-xue(蓄血) pattern. Another reason for Heo's modification of the di-dang-tang lines is to correct the incoherence of symptoms listed according to the difference in severity of the two di-dang-tang disease patterns. As we can see, Heo modified these parts in the Dong-uibogam based on logical reasons, which enabled Lee to avoid logical contradiction and suggest the So-eum tip disease pattern naturally, by referencing the lines as quoted in the Dong-uibogam.

• The KIPS Transactions:PartB
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• v.8B no.5
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• pp.463-468
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• 2001

We propose a new similarity measure based on relative membership function (RMF). In this paper, the RMF is suggested to represent the relativity between fuzzy subsets easily. Since the shape of the RMF is determined according to the values of its parameters, we can easily represent the relativity between fuzzy subsets by adjusting only the values of its parameters. Hence, we can easily reflect the relativity among individuals or cultural differences when we represent the subjectivity by using the fuzzy subsets. In this case, these parameters may be regarded as feature points for determining the structure of fuzzy subset. In the sequel, the degree of similarity between fuzzy subsets can be quickly computed by using the parameters of the RMF. We use Euclidean distance to compute the degree of similarity between fuzzy subsets represented by the RMF. In the meantime, we present a new linguistic approximation method as an application area of the proposed similarity measure and show its numerical example.

• The Journal of Korea CHUNA Manual Medicine
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• v.1 no.1
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• pp.45-53
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• 2000

Objectives : CHUNA therapy that removes compression of dislocated vertebral bones has positive effect, but sometimes improper CHUNA manual therapy may give rise to negative effect. The aim of this study is to make sure that cervical CHUNA manual therapy give positive effect or negative effect to the blood flow velocity of vertebral artery(VA) and basilar artery(BA) by Trancranial Doppler sonography(TCD). Methods : We performed TCD study on 20patients(male 5, female 15, mean ages 38.5 years) with diagnosis like cervical movement related disorder, headache or dizziness. After we measured mean blood flow velocity(Vm) of VA and BA before cervical CHUNA therapy(Pre-CCT) and after cervical CHUNA therapy(Post-CCT), statistically evaluated the results. Results: The patients received cervical CHUNA therapy for TA sequel, HIVD of cervical spine, headache, dizziness, neck stiffness etc. VA Vm was $31.9{\pm}8.0cm/sec$ before CHUNA therapy, but significantly increased $35.0{\pm}8.7cm/sec$ after CHUNA therapy (p < 0.05). But, there was no significant variation of BA Vm between $41.8{\pm}7.5cm/sec$ Pre-CCT and $41.2{\pm}8.5cm/sec$ Post-CCT(p>0.05). Though VA Vm slightly increased after CHUNA therapy in normal range group, there was no significant variation between VA Vm Pre-CCT and VA Vm Post~CCT. In VA Vm decrease group, VA Vm significantly increased after CHUNA therapy(p<0.05). But, there was no significant variation of BA Vm between Pre-CCT and Post-CCT in BA Vm normal range group and BA Vm decrease group(p>0.05). Conclusions: These findings suggest that cervical CHUNA manual therapy have positive effect on blood flow velocity of VA and BA.

• Journal of Korean Society of Steel Construction
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• v.29 no.5
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• pp.369-376
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• 2017

This paper is the sequel of a companion paper (I. Seismic Design) for design and assessment of the torsional irregular structure using ASCE 7-10 criteria. This study evaluates the influence of torsional provisions on the performance of the designed steel moment frame with different eccentricity, taking the collapse probability as performance metric using the methodology in FEMA P695. The result show that torsional irregular structure designed according to ASCE 7-10 has an excessive seismic performance and the collapse strength is low as the eccentricity increases. To make the design reasonable, a new design approach is proposed in this study.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.39 no.6
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• pp.10-10
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• 2002

This paper introduces the high-resolution channel estimation technique which are used to estimate the first arrival multipath delay component. The proposed technique yields the precise estimate of the first time arrival which is directly related to the performance of TDOA-based position location. The proposed technique utilizes the transformed auto-correlation function of received common pilot signal in frequency domain, its samples compose the hermitian Toeplitz matrix at sequel. Then the time delay components could be estimated with precision by the analysis of eigen-structure of corresponding matrix. In this paper, obeying the modified CODIT model, the performance of the PR-IPDL(Pseudo Random-Idle Period Downlink) and TA-IPDL(Time Aligned-Idle Period Downlink considered as 3GPP position location technique will be exploited systematically through the computer simulations with applying the proposed technique.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.39 no.6
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• pp.268-276
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• 2002

This paper introduces the high-resolution channel estimation technique which are used to estimate the first arrival multipath delay component. The proposed technique yields the precise estimate of the first time arrival which is directly related to the performance of TDOA-based position location. The proposed technique utilizes the transformed auto-correlation function of received common pilot signal in frequency domain, its samples compose the hermitian Toeplitz matrix at sequel. Then the time delay components could be estimated with precision by the analysis of eigen-structure of corresponding matrix. In this paper, obeying the modified CODIT model, the performance of the PR-IPDL(Pseudo Random-Idle Period Downlink) and TA-IPDL(Time Aligned-Idle Period Downlink considered as 3GPP position location technique will be exploited systematically through the computer simulations with applying the proposed technique.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.24 no.12A
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• pp.1833-1843
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• 1999

in this paper, we analyze the effects of PN sequence phase on the multiple access interference (MAI) of multi-media multi-rate DS/CDMA system with variable spreading gain (VGS) scheme, and furthermore derive the bit error rate (BER) equation for MAI users with different powers and spreading gains. In the sequel, we verify the influences of deterministic sequences on the bit error rate performance. As the results of the bit error rate of a desired user against interfering users with different spreading gains and different transmit powers, it is shown that the domain factor to determine the MAI component could be different according to the data transmission rate of a desired user. We also show that any kind of PN sequence phase does not yield considerable advantage, unless $E_b/N_o$ is considerably greater than 10dB, since below that value AWGN dominates. However, when the higher $E_b/N_o$, the performance of both MSQCC/CO and CO/MSQCC criterion give the better results.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.42 no.1
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• pp.268-278
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• 2017

In this paper, we propose two novel detection schemes with low-complexity based on the unified receiver architecture which minimizes a fundamental tradeoff at rate-energy region in SWIPT system. The proposed detection schemes are twofold: The two-stage detection scheme and Euclidean distance combination detection scheme. The two-stage detection scheme detects amplitude information of symbols from rectified signals for energy harvesting. In the sequel, it detects symbols based on phase information of baseband signals for information decoding. The Euclidean distance combination detection scheme detects symbols using linear positive-weighted sum of two metrics: Euclidean distance based on baseband signals for information decoding and Euclidean distance based on rectified signals for energy harvesting. For numerical results, we confirm that the proposed detection scheme can achieve better performance than the conventional scheme in terms of symbol error rate, symbol success rate-energy region and achievable rate-energy region.

• The KIPS Transactions:PartB
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• v.8B no.6
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• pp.669-674
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• 2001

In order to reflect the aggregation situation in the aggregation process, aggregation based on situation assessment (ASA) method was proposed in [1]. It consists of the situation assessment model (SAM) and the ASA algorithm. In the SAM, the value of parameter, p, is transformed into the nearest integer value [1]. The integer-typed output of SAM is used as input for an aggregation. The integer-typed output of SAM indicates the current degree of aggregation situation. The ASA algorithm produces at most finite several aggregation results between min and max. In the sequel, the ASA method can not properly handle the applications with the more sophisticated aggregation results between min and max. In order to solve this problem, we propose two improved ASA (I-ASA) methods. In these I-ASA methods, we allow the value of parameter of SAM to be a real number, and suggest two improved ASA algorithms to make continuous aggregation results between min and max. These I-ASA methods can handle both a precise aggregation and an approximate aggregation. Therefore, when compared to the ASA method [1], the proposed I-ASA methods have advantages in that they can handle the applications with the more sophisticated aggregation results and can be used in the more general applications for aggregations.