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이성준,허주,Lee, Sung-Jun,Heo, Joo 대한상한금궤의학회 2015 대한상한금궤의학회지 Vol.7 No.1
Objective : This study is aimed to report the outcomes of the treatment of a patient with tinnitus during 6 month. Methods : Basic patient's data was analyzed as a CARE guideline. And related symptom was measured with VAS. Results : The symptom of tinnitus reduced from 10 to 2 on VAS. And the symptom of feeling cold get lower. Conclusions : Gyejigagalgeun-tang improved the symptom of tinnitus on this study.
이성준,한성수,Lee, Seong-Jun,Han, Sung-Soo 한국디지털정책학회 2014 디지털융복합연구 Vol.12 No.12
이동통신 서비스 제공을 위한 필수적인 요소자원인 주파수는 그 대역의 특성에 따라 사업자의 서비스 제공 경쟁력을 크게 좌우할 수 있다. 이에 본 연구에서는 주파수 자원에서도 상대적으로 우수한 특성을 가져 서비스 제공 상 우위를 가지며 경쟁정책적인 관리가 필요한 이동통신 주파수 대역을 핵심 우량대역이라고 정의한다. 이를 위해서 기술적 특성이 아닌 시장상황을 고려한 주파수의 활용성 및 경제적 효율성 측면의 4가지 기준(글로벌소싱 및 호환성, 비용-효율성, 주파수 활용 경험, 현재의 활용가능성)을 수립하였다. 이러한 기준들을 순차적으로 적용하여, 우량 주파수 대역 후보들을 추출하고 단계적인 평가기준을 통해서 현재시점에서의 최종적인 핵심 우량대역을 식별하였다. 또한 이러한 결과는 기술의 발전과 시간의 흐름에 따라 변화하는 특성을 보여준다. 본 연구의 분석결과는 이동통신 주파수에 대한 경쟁관리정책뿐만 아니라 할당정책에도 논리적 근거로 활용될 수 있는 실용적 의의를 지닌다. The characteristics of the spectrum, which are necessary for mobile telecommunication services, may determine the advantage of operators' competition for mobile services. We have a focus on the possibility that there would be the core spectrum within the frequencies. We define the core spectrum of frequencies in terms of 4 criteria (global source/roaming, cost-effectiveness, the experience of utilization and the possibility of use). They are based on the aspects of applicative and economic effectiveness by not technological and but market conditions. We have explored the current core spectrum by using the stepwise selection from these criteria. Our result indicates that the core spectrum may be movable with the development of technology and the flow of time. The results of this paper could be practically used as the reasonable justifications of the policies for not only the competition management but also the alignment about the frequencies for mobile telecommunication.
OPC UA를 이용한 N-Port EV 충전 시스템 연구
이성준,Lee, Seong Joon 한국정보처리학회 2017 정보처리학회논문지. 컴퓨터 및 통신시스템 Vol.6 No.8
OPC UA로 명명된 국제 표준 IEC62541은 스마트 그리드(Smart Grid)와 스마트 팩토리(Smart Factory)의 응용 플랫폼을 위한 통신 프로토콜이다. 2011년 IEC TC57 그룹에서 표준화되었으며, 다른 표준들과의 협업을 통해 점차 사용범위를 넓히고 있다. 전기자동차 보급을 위한 정부 차원의 노력("전기차 충전인프라 확산 캠페인")으로 인해 스마트 팩토리에서 충전을 시도하는 전기자동차의 수는 점차적으로 증가할 것을 예상된다. 제어되지 않는 무분별한 전기자동차 충전으로 인해 스마트 팩토리의 최대수요전력을 초과하는 문제를 발생시킬 수 있다. 그러므로 스마트 팩토리 내에 전기자동차 충전 시 피크부하를 관리할 필요성이 있다. 그러나 현재의 전기자동차 충전을 위한 표준은 스마트 팩토리의 통신 프로토콜과 다르다. 다시 말해서, 편의성을 높이고, 부담을 줄 일 수 있는 프로토콜의 개발 또는 호환성 제공에 관한 연구가 필요하다. 본 논문은 스마트 팩토리에 설치되는 전기자동차 충전 시스템을 스마트 팩토리 관리시스템과 통합 관리하기 위한 플랫폼에 관한 것이다. 본 논문에서는 IEC61851과 IEC62541에 기반을 둔 전기자동차 충전기 관리 시스템을 구현한다. IEC62541, known as OPC-UA, is a standard communication protocol for Smart Grid (SG) and Smart Factory application platform. It was accepted as an IEC standard (IEC62541) in 2011 by IEC TC57, and is extending range of application as collaborating with other standrads. The government's policies to popularize EVs ("Workplace Charging Challenge"), the number of Electric vehicle which try to be charging in the factory is expected to increase. In this situation, indiscreet and uncontrolled EV charging can lead to some problems, such as excess of the peak demand capacity. Therefore, EVs, which is charging in SFs, must be monitoring and controlling to avoid and reduce peak demand. However, the standards for EVs charging differ from the standards for SFs. In other words, to increase the ease of use for drivers, and reduce risk for enterprise, we have needs of study to develop the protocols or to provide interoperability, for EVs charging in SFs. This paper deals with a EV charging management platform installing in a smart factory. And this platform can be easily integrated as part of SF management software. The main goal of this paper is to implement EV management system based on IEC61851 and IEC62541.
상한론에 근거하여 오수유탕을 이용하여 호전된 건선 치험 1례
이성준,서희애,이숭인,Lee, Sung-Jun,Seo, Hee-ae,Lee, Soong-In 대한한의학방제학회 2016 大韓韓醫學方劑學會誌 Vol.24 No.1
Objective The object of this case report is to evaluate the possibility of utilizing Osuyu-tang as a new therapy of psoriasis.Method Diagnosis and Psoriasis' progress was evaluated based on the patient's chart and picture. Diagnosis based on Sanghanlun was organized by graph. The severity of psoriasis' progress was evaluated by Psoriasis Area Severity Index(PASI) and visually analyzed through picture.Results On PASI and picture, we could confirm psoriasis’s area was decreased from hairline to middle of forehead and redness, thickness, scale of psoriasis also got better.Conclusion Osuyu-tang is efficient to patient of this case report as a treatment.
Pseudorabies 바이러스를 이용한 랫드 결장을 지배하는 중추신경핵의 동정
이성준,이봉희,김진상,강태천,이흥식,Yi, Seong-joon,Lee, Bong-hee,Kim, Jin-sang,Kang, Tae-chun,Lee, Heungshik S. 대한수의학회 1997 大韓獸醫學會誌 Vol.37 No.3
The present study was carried out to localize the central nuclei innervating the rat colon using pseudorabies virus-Bartha strain which has been known as a very useful neurotracer. The results were as follows. The central nuclei innervating the proximal colon were premotor area, subfornical organ, preoptic area in telencephalon, and paraventricular nucleus, bed nucleus of stria terminalis, retrochiasmatic area in the diencephalon, and periaqueductal gray, Edinger-Westphal nucleus, tegmental nucleus in the mesencephalon, and parabrachial nucleus, locus ceruleus, A5 area, $K{\ddot{o}}lliker$-Fuse nucleus, magnocellular reticular nucleus in the metencephalon, and nucleus tractus solitarius, A1 noradrenergic cell group, dorsal motor nucleus of vagus nerve, nucleus ambiguus, area postrema in the myelencephalon. In the spinal cord, the thoracic division had some nuclei innervating the proximal colon. The nuclei innervating the distal colon were paraventricular nucleus of the diencephalon, Edinger-Westphal nucleus of midbrain, and parabrachial nucleus, locus ceruleus, A5 area, $K{\ddot{o}}lliker$-Fuse nucleus, magnocellular reticular nucleus of the metencephalon, and nucleus tractus solitarius, dorsal motor nucleus of vagus nerve, nucleus ambiguus, area postrema in the myelencephalon. In the spinal cord, thoracic, lumbar and sacral division innervated the distal colon.
이성준,Kyu Sun Lee,Jin Soo Lee,최문희,이성은,홍지만 대한신경집중치료학회 2019 대한신경집중치료학회지 Vol.12 No.1
Background: Acute ischemic stroke patients with malignant infarct cores were primarily treated with neurocritical care based on reperfusion and hypothermia. We evaluated the predictors for malignant progression and functional outcomes. Methods: From January 2010 to March 2015 ischemic stroke patients with large vessel occlusion of the anterior circulation with infarct volume >82 mL on baseline diffusion weighted image (DWI) within 6 hours from onset, with National Institutes of Health Stroke Scale ≥15 were included. All patients were managed with intent for reperfusion and neurocritical care. Malignant progression was defined as clinical signs of progressive herniation. Predictive factors for malignant progression and outcomes of decompressive hemicraniectomy (DHC) were evaluated. Results: In total, 49 patients were included in the study. Among them, 33 (67.3%) could be managed with neurocritical care and malignant progression was observed in the remainder. Decompressive surgery was performed in nine patients (18.4%). Factors predictive of malignant progression were initial DWI volumes (odds ratio [OR], 1.01; 95% confidence interval [CI], 1.00 to 1.02; P=0.046) and parenchymal hematoma (OR, 6.77; 95% CI, 1.50 to 30.53; P=0.013) on computed tomography taken at Day 1. Infarct volume of >210 mL predicted malignant progression with 56.3% sensitivity and 90.9% specificity. Among the malignant progressors, 77.7% resulted in grave outcomes even with DHC, while all patients who declined surgery died. Conclusion: Acute ischemic stroke patients with malignant cores between 82 to 209 mL can be primarily treated with neurocritical care based on reperfusion and hypothermia with feasible results. In patients undergoing surgical decompression due to malignant progression, the functional outcomes were not satisfactory.
양명병(陽明病) 인진호탕(茵蔯蒿湯)으로 호전된 유두 습진 1례
이성준,이자복,Lee, Sung-Jun,Lee, Ja-Bok 대한상한금궤의학회 2014 대한상한금궤의학회지 Vol.6 No.1
Objective : This study aims to explain the effect of Injinho-tang on Eczema which a Yangmyung-byeong patient has. Methods : This is a case report on a female patient who has been suffering from Eczema. According to Diagnostic system based on Shanghanlun provisions, Injinho-tang was provided for six months. Results : After a series of Injinho-tang treatments, the patient's symptoms and result improved. Conclusions : This case study showed an effectiveness of using Injinho-tang according to Diagnostic system based on Shanghanlun provisions on Eczema.