고려시대 광주읍치의 고고학적 고찰

안신원 ( Ahn¸ Shinwon ) 한양대학교 동아시아문화연구소 2021 동아시아 문화연구 Vol.86 No.-

본 글은 그 동안 이루어졌던 고고학적 조사 성과를 바탕으로 고려시대 광주읍치에 대한 고고학적 공간양상을 검토하였다. 고려시대 광주읍치의 구체적인 위치는 각종 문헌과 고지도를 검토해 볼 때 대체적으로 경기도 하남시 교산동, 춘궁동 일대인 것으로 비정해 왔다. 이 지역에서는 하남 이성산성, 하남 동사지, 광주향교 유적 등 지정문화재와 교산동 건물지, 천왕사지 등의 주요한 유적들이 확인되었을 뿐 아니라, 주변지역에서 유사한 시기와 성격의 소규모 유적들이 다수 확인되었다. 타 지역과 비교되는 풍부한 고고학적 자료를 검토해 볼 때 교산동 일대, 광주향교 일대와 그 주변지역의 유적을 읍치와 관련한 관영, 사찰, 생활공간 등 고려시대 광주목과 관련된 중세의 도시유적으로 이해할 수 있는 근거가 마련되었다. 교산동 일대의 핵심유적과 주요시설은 수도와 지방을 연결하는 주요 도로체계 안에서 상호연결되었기 때문에, 읍치의 구성과 마을의 대체적인 범위는 핵심 유적의 분포 범위와 도로망을 통해 추정해 볼 수 있다. 고고학적 자료로 보아 광주읍치는 교산동 건물지를 중심으로 한 교산동 일대가 관아나 객사 등 관영건물이 위치한 중심지역이고, 덕풍천 서안의 광주향교 일대와 춘궁동 일원은 생활유적, 창고시설, 우물, 배수시설, 소성유구 등으로 볼 때 생활, 생산, 보관과 관련된 활동을 관리, 감독하는 관영공간 혹은 마을의 생활공간일 가능성이 더 높다. 특히 덕풍천을 이용한 물자의 운반, 보관활동과 관련된 관청과 마을이 존재했을 가능성도 상존한다. 반면 객사와 관아 전면과 인근에는 교산동사지, 하사창동사지, 천왕사지로 연결되는 평지의 사찰공간으로 이루어졌을 가능성이 가장 높다. Based on the results of the archaeological research conducted so far, this article examines the archaeological spatial aspects of Gwangju-Eupchi(廣州邑治) during the Goryeo Dynasty. The specific location of Gwangju-eupchi has been determined to be in Gyosan-dong(校山洞) and Chungung-dong(春宮洞), Hanam-si, Gyeonggi-do, considering various documents and highland maps. Not only were major cultural assets such as Hanam Iseongsanseong Fortress(二聖山城), Hanam Dongsa Temple site(桐寺址), Gwangju Hyanggyo site(廣州鄕校), but also many small relics of similar period and character found in the surrounding area. Considering the rich archaeological data compared to other regions, the relics of Gyosan-dong, Gwangju Hyanggyo site, and its surrounding areas were understood as medieval urban relics related to Gwangju-mok(廣州牧) during the Goryeo Dynasty. Since the core relics and major facilities in the Gyosan-dong area are interconnected within the main road system connecting the capital and the provinces, the composition of the township and the general range of the village can be estimated through the distribution and road network of the core relics. According to archaeological data, the Gyosan-dong area, centered on the Kyosandong building site, is the central area where the state-run buildings such as government offices and guest houses are located. Gwangju Hyanggyo site and Chungung-dong, west of Deokpungcheon Stream(德豊川), are more likely to be staterun or village living spaces that manage and supervise activities related to living, production, and storage. In particular, there is a possibility that there were government offices and villages related to the transportation and storage of materials using Deokpungcheon Stream. On the other hand, it is most likely that it consists of a flat temple area connecting the front of the guesthouse and the government office to Gyosan-dong Temple Site(校山寺址), Hasachang-dong Temple Site(下司倉洞寺址), and Cheonwangsa Temple Site(天王寺址).

Synthesis and Characterization of Regiosymmetric Poly(3,4-propylenedioxythiophene) Derivative

Shin, Won,Kim, Mi-Kyoung,Jin, Sung-Ho,Shim, Yoon-Bo,Lee, Jin-Kook,Lee, Jae Wook,Gal, Yeong-Soon TaylorFrancis 2006 MOLECULAR CRYSTALS AND LIQUID CRYSTALS - Vol.444 No.1

<P>Chemical oxidative polymerization of 3,3-diheptyl-3,4-dihydro-2H-thieno[3,4-b] [14]dioxepine, (heptyl 2 -PDOT) with iron trichloride (FeCl 3 ) gave the regiosymmetric poly(3,3-diheptyl-3,4-dihydro-2H-thieno[3,4-b] [14] dioxepine), poly(heptyl 2 -PDOT), which has a high glass transition temperature (195°C) and a good solubility behavior in most of common solvents. Electrochemically polymerized one showed higher conductivity at the positively applied potential (1.50 × 10 -2 S/cm at +1.0 V) than the negatively applied one (2.99 × 10 -5 S/cm at -0.3 V).</P>

REMARKS ON FINITE FIELDS III

Kang, Shinwon Korean Mathematical Society 1986 대한수학회보 Vol.23 No.2

In [2] and [3], the Shinwon polynomial S$_{n}$(x) of order n is defined and studied in some details. In this paper we will define the general Shinwon polynomial S$_{n}$(a,x) and the Dickson polynomial D$_{n}$(a,x) of the second kind of order n which is a slightly changed form of the Dickson polynomial g$_{n}$(a,x), and show that D$_{n}$(a,x) is closely related to S$_{n}$(a,x).EX> n/(a,x).

[P502] A case of idiopathic guttate hypomelanosis developed after sunburn in a young woman

( Shinwon Hwang ),( Jae Won Lee ),( Sang Kyum Kim ),( Sang Ho Oh ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1

Idiopathic guttate hypomelanosis (IGH) is a common acquired hypopigmentary disorder characterized by multiple, discrete round 2 to 5-mm sized, porcelain-white macules on sun-exposed areas, especially on the extensor surfaces of forearms and pretibial areas. The exact pathogenesis is still uncertain, however, aging and ultraviolet exposure are regarded as the main triggering factors because IGH is quite common in those over 40 years of age and commonly appear on sun-exposed areas. Although there is no doubt that sun exposure is a culprit for IGH, we don`t know which one of chronic cumulative sun exposure or short intense UV exposure could mainly trigger IGH. Herein, we report a case of IGH on unexposed area of a young woman following sunburn. A 29-year-old female with no medical history presented with several white colored macules on the back which occurred about 1 year ago. She had severe sunburn in a beach of California, USA several months before the development of IGH on the back. Wood light examination showed quite remarkable accentuation and histopathology showed decreased number of melanocytes on the lesions. This case suggests that acute sun damage could induce IGH even in young people and IGH can be associated with acute intense sun exposure rather than chronic cumulative sun exposure.

[P082] A case of intradermal nodular fasciitis

( Shinwon Hwang ),( Jun Young Kim ),( Sang Kyum Kim ),( Sang Ho Oh ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1

Nodular fasciitis is a rapidly growing benign lesion, presenting with a solitary tender subcutaneous nodule. Nodular fasciitis usually occurs in the subcutaneous layer and less often in muscle. However, it is rarely reported that nodular fasciitis is developed in the dermis. We report a case of intradermal nodular fasciitis, which has not regressed spontaneously for 1 year. A 41-year-old male without other medical history visited to our clinic due to solitary 1.8 x 1.5cm sized erythematous protruded mass on the right chest for 1 year. Skin specimen revealed that a well demarcated lesion was observed in the intradermal area beneath epidermis and the mass consisted of plump spindle cells with ovoid, vesicular nuclei embedded in a loosely structured stroma with capillaries and scattered erythrocytes in dermis. Final diagnosis reached to intradermal nodular fasciitis. Although nodular fasciitis is regressed spontaneously, the lesion of this patient have increased in sized and was accompanied with pain. Therefore, excision was performed. Intradermal nodular fasciitis is situated primarily in the dermis and and shows well circumscribed feature without capsulation. Dermatologists should perceive that nodular fasciitis can rarely occur in dermal area.

[P382] Is large cell transformation of mycosis fungoides or primary cutaneous anaplastic large cell lymphoma?

( Shinwon Hwang ),( Yeongjoo Oh ),( Jae Won Lee ),( Chang Ook Park ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1

The course of mycosis fungoides(MF) is usually indolent. In case of large cell transformation(LCT) of MF, prognosis is still not definite. Large cell transformation in mycosis fungoides is rare and can be associated with an aggressive clinical course and shortened survival. We reported a case of large cell transformation from MF patients, which developed with new lesion and maintained well-controlled status without any other organ involvement. A 61-year-old female with MF who has been treated from 2007 with narrow band ultraviolet B therapy(NUVB), showed a new tumoral lesion on the Lt. postauricular area. We performed biopsy on the Lt. postauricular lesion and spontaneously regressed. The result was consistent with LCT with MF. We checked positron emission tomography of whole body, and no discernible FDG uptake to suggest any metastasis. She has been well-controlled with intermittent NUVB therapy. In previous reports, patients with LCT show bad prognosis. However, in other reports, authors concluded that early staged MF with LCT at presentation show good prognosis like primary cutaneous anaplastic large cell lymphoma (pALCL). Because, it is impossible to distinguish between LCT and pALCL by pathology, it can be possible that when patients with MF show new lesion, it can be pALCL rather than LCT. Therefore, the patients may show good prognosis in this case, and we need more prospective study for these results.

[P016] Successful treatment of angiofibroma with 10,600-nm carbon dioxide fractional laser

( Shinwon Hwang ),( Young In Lee ),( Jihee Kim ),( Ju Hee Lee ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1

Facial angiofibromas occur in 70% to 80% of patients with tuberous sclerosis(TS). Current treatment options include dermabrasion, surgical excision and laser therapy. However, such treatment can cause significant scarring and recurrent lesions. Nowadays, mTOR inhibitor (rapamycin) has changed the paradigm. With topical application, existing angiofibroma papules show decrease without significant side effect. However, for longstanding larger lesions, topical application alone does not seem enough. We report a case of successful treatment of angiofibroma by using ablative fractional CO₂ laser with topical rapamycin occlusive dressing. A 19-years-old male diagnosed with TS came to our clinic for angiofibromas on the face. At first, we prescribed topical rapamycin to the patient for one year since November 2015. Erythema and overall size of the lesions showed improvement but larger ones persisted especially on the perinasal area and forehead. When he was scheduled for excision of parietal scalp mass under general anesthesia in cooperation with the department of Plastic Surgery, ablative fractional CO₂ laser on the face was done with rapamycin occlusive dressing afterwards. By using ablative fractional CO2 laser and point ablation, nodularity of angiofibroma was much improved and there is no significant recurrence or post-treatment scar. Therefore, combination treatment with laser can be a useful treatment options for angiofibroma in TS

Evaluation of the Selection of the Initial Seeds for K-Means Algorithm

ShinWon Lee,WonHee Lee 보안공학연구지원센터 2013 International Journal of Database Theory and Appli Vol.6 No.5

Evaluation of Time Complexity Based on Max Average Distance for K-Means Clustering

ShinWon Lee,WonHee Lee 보안공학연구지원센터 2012 International Journal of Security and Its Applicat Vol.6 No.2

The analysis of the pathological characteristics of idiopathic guttate hypomelanosis

( Shinwon Hwang ),( Jae-won Lee ),( Tae-gyun Kim ),( Sang Ho Oh ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.2

Background: Idiopathic guttate hypomelanosis(IGH) is a common acquired hypopigmentary disorder. The pathogenesis is still uncertain, however aging and ultraviolet exposure are regarded as implicated factors in its pathogenesis. Objectives: To confirm whether the aging-related histological characteristics are present in IGH. Methods: Analyzing the pathological characteristic by Hematoxylin & Eosin, Fontana-Masson, and Melan-A stains. Results: The epidermal area excluding horny area of the lesions was smaller than that of non-lesional skins of IGH (P=0.0009). On contrary, horny area of the lesions, which consist of stratum corneum was thicker than that of non-lesions. (P=0.0009). The number of rete ridge was significantly decreased in lesions compared to non-lesions (p<0.0001). Fontana-Masson and Melan-A stains showed that areas of the pigment or the number of melanocytes in the lesional skins were smaller than those of non-lesional skins (F-M, p=<0.0001, Melan-A, p=0.0389). Conclusion: Our data revealed that IGH lesions had thinner epidermal area excluding horny layer which is consistent with histological features of aged skins. Interestingly, horny layer was much thicker in lesional skins than in non-lesional skins. These results indicated that IGH lesions may be induced by an accelerated progression of the aging-related events with melanocyte loss and keratinization/desquamation problem.