• Proceedings of the Zoological Society Korea Conference
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• 1996.10a
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• pp.253.1-253
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• 1996

No Abstract, See Full Text

• The Journal of Korean Society for Radiation Therapy
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• v.29 no.2
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• pp.93-100
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• 2017

Purpose: A purpose of this study was to compare dose of junction between breast and SCL fields in radiation therapy by MLC located at the junction. Materials and Methods: With 6 MV of 21EX-S equipped with 120-leaf Millennium MLC, treatment plans were designed with 30 patients who underwent radiation therapy using TFT. Plan 1 where the MLC was all used at the junction. In plan 2 and plan 3, MCLs were retracted 5 mm from breast and SCL, respectively. Plan 4 with all of MLC retracted at the junction were designed. In all of the plans, collimator angle for SCL field was divided into $0^{\circ}$ and $270^{\circ}$. To verify junction dose, the dose at 3cm depth of junction was compared with average value by MapCHECK. Results: In case of the SCL field with $0^{\circ}$ collimator angle, average value of D3cm was 4131.1, 4215.9, 4351.4, and 4423.0 cGy. In case of the SCL field with $270^{\circ}$ collimator angle, average value of D3cm was 4044.3, 4246.7, 4291.1, and 4441.2 cGy. In plan1 and 3, change in average dose depending on collimator angle was changed more significantly than paln2 and 4. Dose measured at 3cm depth of junction was similar to treatment plan. Conclusion: In radiation therapy plan for breast cancer with SCL, retracting MLCs from junction between breast and SCL fields will lead to decrease effect of dose of the junction.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.473-474
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• 2011

IEC-61850 기반의 디지털 변전소 자동화시스템을 구축하기 위해서는 전체 변전소의 네트워크 구성 정보와 개별 IED들의 정보를 연계 처리할 엔지니어링 툴이 필요하다. 상위 시스템 벤더에 따른 개별적인 SCL(Substation Configuration Description Language) 엔지니어링 툴이 아닌 표준화된 기능들을 갖는 범용툴의 적용은 향후 디지털 변전소자동화 시스템의 필수 요소라 하겠다. 본 논문에서는 실제 변전소에 적용했던 SCL 엔지니어링 툴을 기반으로 필수적인 사항들에 대한 조건을 제시하였고, 복수의 IED의 ICD파일 정보와 전체 변전소 시스템에서 적용되는 정보를 처리하고 기존 SCADA와의 호환성을 위한 기능도 적용하였다. 다양한 전력시스템 벤더들에 따른 개별적인 엔지니어링 툴이 아닌 IEC-61850 프로토콜 표준이 적용된 디지털 변전소에 적합한 효율적인 SCL 엔지니어링 툴의 표준을 만드는데 도움이 되고자 한다.

• Journal of Sasang Constitutional Medicine
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• v.4 no.1
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• pp.187-192
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• 1992

Skin conductance level (SCL) is used to analyze the individual differences in pathological states. The points of measurement were on the back of the second metacarpals, according to the Zhang's biological whole body medical treatment method. SCL was measured in 38 healthy men and women and in 98 patients in lung, liver, stomach, kidney, and paralysis. The classification of the physical constitution was done to them with respect to Lee's physical constitution theory. The following tendencies were observed. 1. SCL in patients group is lower than that in healthy group. 2. In healthy group, SCL in micro-positive physical constitution is higher than those of micro-negative and macro-negative physical constitution. 3. In patients group, SCL in micro-positive physical constitution is lower than those of micro-negative and macro-negative physical constitution vice versa.

• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.586-587
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• 2007

IEC 61850은 변전소 자동화에 대한 국제 표준이다. IEC 61850 파트 6에서는 변전소 구성 언어(SCL, Substation Automation Language)라는 XML 기반의 시스템 묘사를 위한 언어를 제시하였다. SCL은 다양한 제조업체가 공급한 기기 엔지니어링 툴간에 구성 정보를 교환가능하도록 일종의 틀을 제공한다. 표준에서 에러 혹은 애매한 부분은 TISSUES 과정을 통해 GoE 멤버들이 해결한다. 이러한 TISSUES 들 중 상당수가 GREEN 상태가 되었음에도 불구하고 전력 IT 회사들은 일반적으로 자세히 알지 못한 실정이다. 논문에서는 SCL에 관한 주요 TISSUE들을 요악하고 이에 따라 IED 엔지니어로 하여금 IED를 개발하는 동안 발생할 수 있는 결점을 줄이고 상호운영성을 보장하도록 한다.

• Proceedings of the PSK Conference
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• 2003.10b
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• pp.217.3-217.3
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• 2003

Acetyl-L-carnitine, a physiological component of the L-carnitine family, has been proposed for treating Alzheimer's disease in pharmacological doses. Acetyl-L-carnitine and d3-acetylcarnitine (internal standard) were analyzed by electrospray ionization / tandem mass spectrometry (ESI/MS/MS) after derivatization to their butylesters through treatment with butanolic hydrogen chloride. Acetyl-L-carnitine produced a protonated precursor ion at m/z 260 and a corresponding product ion of m/z 85. Analytes were separated on a Capcell Pak C18 (2.0${\times}$150mm, 5 mm). (omitted)

• JSTS:Journal of Semiconductor Technology and Science
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• v.16 no.5
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• pp.550-556
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• 2016

Polar codes are one of the most favorable capacity-achieving codes due to their simple structure and low decoding complexity. However, because of the disappointing decoding performance realized using conventional successive cancellation (SC) decoders, polar codes cannot be used directly in practical applications. In contrast to conventional SC decoders, list SC (SCL) decoders with large list sizes (e.g. 32) achieve performances very close to those of maximum-likelihood (ML) decoders. In SCL decoders with large list sizes, however, hardware increase is a severe problem because an SCL decoder with list size L consists of L copies of an SC decoder. In this paper, we present a low-area SCL decoder architecture that applies the proposed merged processing element-sharing (MPES) algorithm. A merged processing element (MPE) is the basic processing unit in SC decoders, and the required number of MPEs is L(N-1) in conventional SCL decoders. Using the proposed algorithm reduces the number of MPEs by about 70% compared with conventional SCL decoders when the list size is larger than 32.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.1 no.1
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• pp.1-14
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• 2006

Objectives : The causative pathology of acute muscular pain cannot be defined in many patients. To evaluate the relations between mental state and acute muscular pain patients, the author surveyed symptom check list-90-Revision(SCL-90-R) in patients with acute muscular pain. Materials and Methods : From November 2004 to June 2005, a questionnaire including SCL-90-R was given to patients(52 persons) who visited our department for acute(<7days)muscular pain of neck(22 persons) or low back(30 persons). Fifty two patients(30 male, 22 female) completed SCL-90-R Results : 1. Mean values of T-scores on all 9 basic scales in the patients groups were within normal range. but T-scores SOM in the patients groups were significantly very higher than those in Normal groups(p<0.01). 2. The T-scores of SOM In low back pain patients were significantly higher than those in Normal groups(p<0.05). 3. There was no significant difference in all scales between acute muscular pain and L-spine HIVD patients groups. 4. There was no significant difference in all scales between acute muscular pain and general back pain patients groups. 5. There was no significant difference in all scales between male and female in the patients groups. Conclusion : It is concerned between T-scores on all 9 bas κ scales of SCL-90-R and acute muscular pain. Especially acute muscular pain of back has a relation to somatization of T-scores on all 9 basic scales of SCL-90-R.

• Journal of Oral Medicine and Pain
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• v.40 no.1
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• pp.35-40
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• 2015

Purpose: This study aims to assess the psychological characteristics of patients with iatrogenic damage of the trigeminal nerve using Symptom Checklist-90-Revised (SCL-90-R). Methods: A total of 22 patients who visited the clinic of Department of Oral Medicine, School of Dentistry, Chosun University were evaluated in the months from December 2012 to December 2014. Patients were included in the study if they presented with reported sensory changes due to iatrogenic trigeminal nerve injury. A total of 37 control group who has no symptoms of pain and sensory change were included in the study. All participants filled out the SCL-90-R instrument to assess psychosocial symptoms. Results: The T-scores of most of the SCL-90-R symptom dimensions were within normal range (less than 55) in the patients and the control group. The patients group showed higher T-scores of SCL-90-R than those of the control group, with statistically significance of somatization, anxiety, psychoticism, and positive symptoms distress. Female patients group had higher Tscores of SCL-90-R than those of male patients group, but there was no statistical difference, except for the positive symptom global index. The chronic patients group showed higher Tscores of SCL-90-R than those of the acute patients group, but there was no statistical difference, except for the Positive symptom global index. Conclusions: According to the psychological assessment of iatrogenic trigeminal nerve injury patients using SCL-90-R, the patients group, as compared to the control group shows a significantly higher score for somatization, anxiety, and psychoticism. Therefore, assessment of psychological state would be considered to treat patients with iatrogenic trigeminal nerve injury.

• Journal of Korean Ophthalmic Optics Society
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• v.11 no.1
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• pp.27-34
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• 2006

We investigated the question whether the efficacy of cleaning tear components on RGP lens and preserving the superior wettability of RGP lens depended on the different type of contact lens care system - RGP lens care solution, SCL care solution, combined solution both for SCL and RGP lens or saline solution. The removal efficacy of the deposited protein was examined by Lowry protein assay and Scanning Electro Microscope(SEM) and residual lipid concentration on RGP lens was determined by High Pressure Liquid Chromatology(HPLC). Wettability was assessed with an equilibrium water-in-air contact angle method. When cared by RGP lens solution, it was demonstrated that 62 percent out of the adhered protein on RGP lens were removed and the removal efficacy of RGP lens solution was not only 4 times than saline solution and the alternative but also higher twice than SCL solution. Contrarily, the SCL solution had the most excellent removal efficacy of the adhered protein on SCL. These results suggest that the cleaning efficacy is thought to be affected by the other factors like the viscosity of care solutions, which mutual contact between RGP lens and care solutions is on the increase due to the viscosity enhancer in RGP lens care solution. RGP lens solution had the greatest removing efficacy to cholesterol and the residual cholesterol concentration was decreased to 50%. It is significant for RGP lens to preserve the superior wettability which means the predictive value for comfortable wearing and it showed that the RGP lens solution offered the most excellent efficacy to maintain the surface wettability. Combined solution both for SCL and RGP lens had weak efficacy of cleaning and maintaining wettability for RGP lens compared to RGP lens care solution.