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      • 발표 이주헌, 토론 김구군 - 경주지역 목관·목곽묘와 사로국

        이주헌 한국상고사학회 2006 한국상고사학회 학술발표회 Vol.34 No.-

        '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

      • KCI등재

        외곽선 검출을 이용한 식물자동인식 분류 알고리즘

        이주헌,박시몽,김보미,이종민,김민정,이애경 인간식물환경학회 2014 인간식물환경학회지 Vol.17 No.5

        '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

        As smart phones are becoming new means of gathering and sharing information, the demands for the smart phone ‘apps’ providing plant information and data are also increasing. This study is to provide the algorithms to identify plants using their leaves and is also to feature the digitized leaf data to be stored in the database to be used for plant identification applications. Outline ‘edge’ data of the leaf are extracted by using SP Sweeping algorithm, and the plant species are categorized and identified by applying six algorithms: H/W ratio, top-tip ratio, bottom-tip ratio, gradient of edge points, distance between edge point and the center, and second degree polynomial approximation algorithms. Thirty two species have been selected and used to validate the algorithms. H/W ratio and top-tip ratio have been found to be very effective algorithms to distinguish many species. Moreover, gradient and distance methods have shown the recognizable differences between species, and Bhattacharyya distances have been found to be a great data to be stored as a part of analysis data for run-time comparison by application. Additionally, this study also has confirmed the feasibility of additional identification categories using the features of petiole and tip as well as characteristics of the leaf margin.

      • KCI등재
      • KCI등재

        SO<sub>x</sub> 함유 HC-SCR에서 산처리 Ag/Al<sub>2</sub>O<sub>3</sub> 촉매의 반응 특성

        이주헌,박정환,김성수,유승준,김진걸,Lee, Ju-Heon,Park, Jeong-Whan,Kim, Seong-Soo,Yoo, Seung-Joon,Kim, Jin-Gul 한국수소및신에너지학회 2011 한국수소 및 신에너지학회논문집 Vol.22 No.5

        Ethanol was used as reducing agent to remove $NO_x$ exhaust from the stationary source. Pre-treatment with sulfuric acid over $Ag/Al_2O_3$ catalyst was dedicated to overcome the $SO_2$ poisoning effect. The $NO_x$ reduction experiment was performed under the simulated condition of power plant The increased surface area with higher CPSI devoted to increase de-$NO_x$ yield. De-$NO_x$ yield of the $NO_x$ exhaust containing 20 ppm of $SO_2$ increased after acid treatment with 0.7% $H_2SO_4$ over 4.0% $Ag/Al_2O_3$, where the increased dispersion of Ag found from the results of XRD and XPS was the dominant factor for the increased de-$NO_x$ yield. However, the reason for the decreased de-$NO_x$ yield with the acid treatment of higher concentration (1.0% and 2.0%) of $H_2SO_4$ was found to be due to the formation of $Ag_2SO_4$ crystallites found from XRD result. Acid-treated $Ag/Al_2O_3$ catalyst showed maximum de-$NO_x$ yield at higher temperature than non-treated $Ag/Al_2O_3$ catalyst did.

      • 加倻土器 樣式의 확산과 계층성 에 대한 토론

        이주헌 영남고고학회 2011 영남고고학회 학술발표회 Vol.20 No.1

        '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

      • KCI등재

        Smoking is Not a Good Prognostic Factor following First-Ever Acute Ischemic Stroke

        이주헌,이주영,안소현,장민욱,오미선,김철호,유경호,이병철 대한뇌졸중학회 2015 Journal of stroke Vol.17 No.2

        Background and Purpose There is evidence that smoking increases stroke risk; however, the effect of smoking on functional outcome after stroke is unclear. The aim of this study was to explore the effect of smoking status on outcome following acute ischemic stroke. Methods We assessed 1,117 patients with first-ever acute cerebral infarction and no prestroke disability whose functional outcome was measured after three months. A poor outcome was defined as a modified Rankin Scale score of ≥2. Smoking within one month prior to admission was defined as current smoking. Our analysis included demographics, vascular risk factors, initial National Institutes of Health Stroke Scale (NIHSS) score, stroke subtype, onset-to-admission time, thrombolytic therapy, initial blood pressure, and prognostic blood parameters as covariates. Results At baseline, current smokers were predominantly male, approximately 10 years younger than non-smokers (mean age, 58.6 vs. 68.3 years), and less likely to have hypertension and atrial fibrillation (53.9% vs. 65.4% and 8.7% vs. 25.9%, respectively), with a lower mean NIHSS score (4.6 vs. 5.7). The univariate analyses revealed that current smokers had a better functional outcome and significantly fewer deaths at three months follow-up when compared with non-smokers (functional outcome: 64.0% vs. 58.4%, P=0.082; deaths: 3.0% vs. 8.4%, P=0.001); however, these effects disappeared after adjusting for covariates (P=0.168 and P=0.627, respectively). Conclusions In this study, smoking was not associated with a good functional outcome, which does not support the paradoxical benefit of smoking on functional outcome following acute ischemic stroke.

      • KCI등재후보

        도산절차상 가산금의 지위

        이주헌 사법발전재단 2018 사법 Vol.1 No.46

        Tax claims tend to be dealt with differently from others based on their peculiarities, which is also the case in insolvency proceedings. This article will briefly look into the status of tax claims in the insolvency proceedings, and discuss the characteristic of additional dues, a tax claim with a nature of compensation for delay. To start off, the article points to the fact that tax claims in the rehabilitation proceedings, where they are viewed as rehabilitation claims. The issue on whether or not additional dues accrue has been discussed in relation to the revision of Article 19(4) of the National Tax Collection Act, which provides exemption of additional dues in the case of deferral of tax collection under Article 140 of the Debtor Rehabilitation and Bankruptcy Act (“DRBA”). A reasonable view under the current National Tax Collection Act is that additional dues do not accrue after a rehabilitation plan is confirmed. That also applies to the additional dues levied on local taxes. Then the article moves on to consider tax claims in the bankruptcy proceedings, which fall into the category of estate claims. While the former Bankruptcy Act viewed the additional dues accrued on a tax claim, which are declared bankrupt on the grounds that arise before the declaration, as a estate claim like the main tax, the current DRBA, which introduced a codified provision to exclude subordinate bankruptcy claims from estate claims, considers it as a subordinate bankruptcy claim. Lastly, the article examines the individual rehabilitation proceedings, where tax claims come under individual rehabilitation claims with priority. Here, it is reasonable to view the additional dues accrued after the commencement of individual rehabilitation procedures as a subordinate individual rehabilitation claim, taking into account the aim of the proceedings, and fairness with other individual rehabilitation creditors, etc. 조세채권은 그 특수성에 비추어 다른 채권과는 달리 취급되는 경우가 많고, 이는 도산절차에서도 마찬가지이다. 이 글에서는 조세채권이 도산절차에서 어떻게 취급되는지 간략히 살펴본 다음 특히 조세채권 중 지연배상금의 성질을 띠는 가산금을 어떻게 취급하여야 할 것인가에 관하여 논의하였다. 우선 회생절차에서 조세채권은 원칙적으로 회생채권에 해당하는데 이에 대한 가산금에 관하여는, 채무자회생법 제140조에 따른 징수유예의 경우 가산금 면제를 규정한 국세징수법 제19조 제4항의 개정과정과 관련하여 논의가 진행되어 왔다. 현행 국세징수법 아래에서라면 회생계획안 인가 이후로는 가산금이 발생하지 않는다고 보는 것이 타당하고, 이는 지방세의 경우에도 마찬가지이다. 다음으로 파산절차에서 조세채권은 원칙적으로 모두 재단채권에 해당하는데, 파산선고 전의 원인으로 인한 조세채권에 대한 파산선고 이후의 가산금의 경우 구 파산법 아래에서는 이를 본세와 마찬가지로 재단채권으로 봄이 타당하나, 후순위파산채권을 제외한다는 명문규정을 도입한 현행 채무자회생법의 해석상으로는 이를 후순위파산채권으로 취급하여야 한다. 마지막으로 개인회생절차에서 조세채권은 원칙적으로 우선권 있는 개인회생채권에 해당하는데 이에 대한 개인회생절차개시 결정 이후의 가산금은 개인회생절차의 취지, 일반 개인회생채권자들과의 형평성 등을 고려하여 보면, 후순위개인회생채권으로 취급함이 타당하다.

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