목관묘에서 목곽묘로의 전환과 그 의의

김일규 동아시아문물연구소 2024 文物硏究 Vol.- No.45

목곽묘의 출현 시점은 출토된 한경, 이조선돌대철부 등 한식 문물을 중국의 서안, 낙양 일대에서 출토된 동 형식 유물과 교차 연대를 적용한 결과 2세기 말의 기년을 산정할 수 있었다. 한경, 이조선돌대철부, 철솥, 선철 제련과 초강법 등의 한식 문물, 후기 와질토기, 적갈색 연질토기, 목관계 목곽묘 등 물질문화 변화의 제 양상은 목곽묘의 출현에 따른 사회변혁의 바로미터로 삼을 수 있다. 삼한 사회에서는 목곽묘와 한식 문물의 출현이라는 새로운 이데올로기와 선진 기술 등 상부 구조의 변혁이 사회 전반의 물질적 토대의 발전을 초래한 동인이다. 특히 삼한 사회에 유입된 한의 제철기술은 생산력 발전과 이에 기반한 생산양식의 변화로 이어졌으며, 이는 삼한 사회가 고대국가인 삼국시대로 발전한 직접적인 계기로 작용하였다. Wooden compartment tombs could be estimated to have appeared at the end of the 2nd century AD through cross-dating with the excavated Han-style culture, including the Han mirror, cast iron axe with double protruding bands, etc., and artifacts of the same type excavated in the whole area of Xian and Luoyang regions in China. The diverse aspects of changes in the material culture from the Han-style culture, including the Han mirror, cast iron axe with double protruding bands, iron pot, pig iron smelting, co-fusion, etc., to the late-soft grayish (Wajil) pottery, reddish brown pottery, wooden coffin-style wooden compartment tomb, etc. can be defined as a barometer of social changes following the emergence of the wooden compartment tomb. Both a new ideology, that is the emergence of the wooden compartment tomb and Han-style culture, and the transformation of the superstructure, including advanced technology, etc., are the driving forces that had resulted in the overall development of the material foundation of the Samhan (Three Kingdoms of Korea) society. In particular, the Han dynasty's iron production technology introduced into the Samhan society led to the development of iron production capacity and changes in production patterns, which had served as a direct trigger for the Samhan society to develop into the Three Kingdoms period as an ancient country.

임프란트 나사형태와 치조골 흡수에 따른 응력분산의 3차원 유한요소법적 분석

김일규,손충렬,장금수,조현영,백민규,박승훈,Kim, Il-Kyu,Son, Choong-Yul,Jang, Keum-Soo,Cho, Hyun-Young,Baek, Min-Kyu,Park, Sheung-Hoon 대한악안면성형재건외과학회 2008 Maxillofacial Plastic Reconstructive Surgery Vol.30 No.1

The objective of this study is to evaluate the stress distribution according to the thread design and the marginal bone loss of a single unit dental implant under the axial and offset-axial loading by three dimensional finite element analysis. The implants used had the diameter of 5mm and 4mm with 13mm in length and prosthesis with a conical type which is 6mm in height and 12mm in diameter. The thread designs were triangular, square and buttress. In the three dimensional finite element model with $15\times15\times20mm$ hexahedron and 2mm cortical thickness, implants were placed with crown to root ratio 7:12, 10:9, 13:6 and 16:3. And additionally the axial force of 100N were applied into 0mm, 2mm and 4mm away from the center of the implants. The results were as follows 1. The maximum von-Mises stress in cortical bone was concentrated to cervical area of implant, and in cancellous bone, apical portion. 2. Comparing the von-Mises stresses in cortical bone of 2mm and 4mm offset loading with central axial loading, it were increased to 3 and 5 times in diameter 4mm implant, and 2 and 4 times, in diameter 5mm implant. 3. The square threads were more effective than the triangular and butress as the longer diameter, the offset loading, and the worse crown to root ratio. 4. The von-Mises stresses were relatively stable until crown to root ratio 13:6, but it was suddenly increased at 16:3. From the results of this study, minimum requirement of crown to root ratio of implant is 2:1, and in the respect of crown to root ratio, diameter and offset loading, square threads are more effective than triangular and buttress threads.

OK-432$(Picibanil^{(R)})$와 외과적 절제술을 이용한 선천성 림프관종의 치험례

김일규,이성호,오성섭,최진호,오남식,김왕식,임영일,양동환,Kim, Il-Kyu,Lee, Seong-Ho,Oh, Seong-Sub,Choi, Jin-Ho,Oh, Nam-Sik,Kim, Wang-Sik,Rim, Young-Il,Yang, Dong-Whan 대한악안면성형재건외과학회 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.3

림프관종의 치료에 있어 전통적으로 수술적요법만이 선호되어져 왔으나 최근 Ogita 등에 의해 소개된 OK-432는 안전성과 효과면에서 기존의 경화제에 비해 뚜렷이 구별되는 효과를 지니고 있는 것으로 여러 저자등에 의해 보고되고 있다. 특히 수술이 매우 어려운 부위에 존재하는 경우라든지 수술후 재발된 증례등에서 일차 혹은 이차적으로 투여하여 높은 성공률을 보였다고 하였고 더불어 OK-432 투여후 시행된 수술시에도 섬유성유착등의 어려움없이 병소를 절제할 수 있다고 하였다. 본 증례의 경우도 일차적인 OK-432 투여후 8개월째 시행된 이차적인 수술에서 큰 어려움없이 병소를 절제할 수 있었다. 이에 저자등은 좌측 혀 및 구강저와 경부의 급성 부종으로 인한 호흡부전 및 대설증의 증상을 보여 본원 소아과에서 의뢰된 생후 5개월된 환자에게 병력 및 임상검사와 방사선적 검사를 시행한 결과 림프관종으로 진단하고 일차적으로 흡입천자를 통한 감압술과 OK-432 를 통한 경화요법을 시행하였고 이차적인 연속수술을 시행하여 병소를 완전히 절제하였으며 술후 현재까지 재발소견없이 양호한 결과를 보였기에 이에 보고하고자 한다. Lymphangiomas are relatively rare benign tumors of the lymphatic system, characterized by congenital lymphatic malformation such as anastomosis or obstuction of the lymphatic channels. There are most frequently diagnosed in children younger than 3years. In contrast to that of the hemangioma, the sex distribution of the lymphangioma is nearly evenly divided. The head and neck lymphangioma represents about $70{\sim}75%$ of all lymphangiomas, and they are difficult to manage. Spontaneous regression is rare, and rapid intermittent enlargement occurs secondary to infection or trauma. Enlargement may cause serious sequelae such as airway obstruction, feeding difficulties, and cosmetic problems. Treatments previously used for lymphangiomas include surgical excision and intralesional injection of sclerosants. Problems associated with surgical excision include the risk of cosmetically unacceptable scarring and the risk of damage to surrounding vital stricture and the high risk of incomplete excision. The sclerosants previously used have numerous other local and systemic side effects. This report describes a case that was successfully treated using OK-432 as a new sclerosant drug and secondary surgical excision for congential cavenous lymphangioma extensively enlarged to tongue, mouth floor and submandibular region.

An experimental study on island effects related to“double relative clauses” in Korean

김일규 경희대학교 언어정보연구소 2017 언어연구 Vol.34 No.3

In this paper, I test the validity of two competing approaches to island effects: syntactic and functional. Based on two acceptability judgment tasks on Korean relative clauses that are closely related to double relative clauses, I argue that the functional approach is superior to the syntactic approach at least in explaining Korean data. To be more specific, the results of the experiments show that Korean relativization is mainly affected by a semantico-pragmatic constraint called the Characterization Constraint, rather than by syntactic islands, the Complex NP Constraint in particular.

Utilization of Patent Information for Humanitarian Purpose: Focusing on Technologies in the Public Domain

김일규 서울대학교 아시아태평양법연구소 2013 Journal of Korean Law Vol.12 No.2

Due to its exclusive nature of intellectual property rights, there have been numerous tensions between intellectual property and human rights. In order to reconcile those tensions, many different kinds of efforts, especially in the area of patent, have been made, which include legislative, licensing, and policy-based approaches. However, one of the best ways to acquire accessibility to technologies without legal constraint is to use technologies in the public domain. Many life-improving technologies that people in least developed countries (LDCs) need might be found in patent documents under public domain, because not only many patents are expired way before their legally allowed protection term of twenty years, but also technologies which impoverished people need usually may not be the technologies which were recently patent granted. In addition, many of patented technologies in developed countries are not usually filed at LDCs. Recent projects conducted by the Korean Intellectual Property Office and World Intellectual Property Organization show how to utilize patent information in assisting impoverished people in LDCs, which might be another reconciliatory way of tensions between developed and developing countries regarding patent system.

3GPP-W-CDMA(FDD)의 3단계 셀 탐색 알고리즘

김일규,하상욱,임병우 한국컴퓨터통신연구회 1999 OSIA Standards & Technology Review Vol.13 No.3

두개저까지 확장된 악하선 점액류

김일규,양정은,장재원,주상현,편영훈,김루시아,Kim, Il-Kyu,Yang, Jung-Eun,Chang, Jae-Won,Ju, Sang-Hyun,Pyun, Young-Hun,Kim, Lucia 대한악안면성형재건외과학회 2011 Maxillofacial Plastic Reconstructive Surgery Vol.33 No.2

The mucocele is a mucus extravasation cyst arising from the salivary gland. Although it is a common?lesion of the minor salivary gland, it is uncommon when it originated from the submandibular gland. The ranula is a form of mucocele which specifically occurs in the floor of the mouth and the sublingual gland is generally accepted as the origin of ranula. They can be classified into two types based on extent: simple ranula are confined to the sublingual space and plunging ranula extend into the adjacent space. It is difficult to differentiate the submandibular gland mucocele from the plunging ranula because both of them can occupy the submandibular space. A 37-year old male visited our clinic with the chief complaint of left facial swelling. The patient's history revealed that he had suffered from a cystic lesion on the left side of the floor of the mouth 10 months previously. He supposed the cystic lesion had come from trauma at other dental clinics. Using CT and MRI, we diagnosed a simple ranula on the sublingual space and a submandibular gland mucocele. We then excised the mucocele with the submandibular gland by an extraoral approach and the sublingual gland by an intraoral approach under general anesthesia. We report a rare case of an enormous submandibular gland mucocele which extended into the pterygoid plate and parapharyngeal space with good surgical results.

상하악에 동시 다발성 골신장술을 이용한 반안면왜소증의 치험례

김일규,박종원,이언화,양정은,장재원,편영훈,주상현,왕 붕,Kim, Il-Kyu,Park, Jong-Won,Lee, Eon-Hwa,Yang, Jung-Eun,Chang, Jae-Won,Pyun, Yeong-Hun,Ju, Sang-Hyun,Wang, Boon 대한악안면성형재건외과학회 2010 Maxillofacial Plastic Reconstructive Surgery Vol.32 No.5

The hemifacial microsomia is characterized by variable underdevelopment of the craniofacial skeleton, external ear, and facial soft tissues. So, patients with hemifacial microsomia have an occlusal plane canting and malocclusion with facial asymmetry. Distraction osteogenesis (DO) with an intraoral or extraoral device is a technique using tension to generate new bone with gradual bone movement and remodeling. DO has especially been used to correct craniofacial deformities such as a hemifacial microsomia, facial asymmetry, and mandible defect that could not adequately be treated by conventional reconstruction with osteotomies. It has a significant advantage to lengthen soft and hard tissue of underdeveloped site without bone graft and a few complication such as nerve injury or muscle contracture. A 13-years old girl visited our clinic for the chief complaint of facial asymmetry. She had a left hypoplastic maxilla and mandible, occlusal plane canting and malocclusion. We diagnosed hemifacial microsomia and lanned DO to lengthen the affected side. Le Fort I osteotomy, left mandibular ramus and symphysis osteotomy were performed. The internal distraction devices fixed with screw on maxillary and mandibular ramus osteotomy sites. External devices were adapted to lower jaw for DO on symphysis osteotomy site and to upper jaw for rapid maxillary expansion (RME). At 7days after surgery, distraction was started at the rate of 1mm per day for 13days, and after 4months consolidation periods, distraction devices were removed. Simultaneous multiple maxillo-mandibular distraction osteogenesis with RME resulted in a satisfactory success in correcting facial asymmetry as well as occlusal plane canting for our hemifacial microsomia.

구강내 발생한 심상성 천포창 환자의 치험례

김일규,최진풍,양정은,장재원,사시카라바라라만,김루시아,Kim, Il-Kyu,Choi, Jin-Ung,Yang, Jung-Eun,Jang, Jae-Won,Sasikala, Balaraman,Kim, Lucia 대한악안면성형재건외과학회 2009 Maxillofacial Plastic Reconstructive Surgery Vol.31 No.5

Pemphigus vulgaris is a chronic autoimmune intraepithelial blistering disease with oral mucosal manifestations that very often precede the skin lesions. The vesicles or bullae are produced by an acantholytic process, detachment of differentiating keratinocytes from one another in the epithelial stratum spino sum or spinous cell layer. The pathogenesis of this disease is initially manifested by IgG(mainly) binding to desmosome(desmoglein 3 or 1) in the intercellular spaces of epithelium. This autoantibody binding caused the release of a plasminogen activator(a proteolytic enzyme) from keratinocytes. This ultimately results in cell to cell separation. The mainstay therapy of pemphigus vulgaris is systemic corticosteroids and immunosuppressive agents to eliminate the pathogenic autoantibodies from circulation. A 41-year old woman presented with a 1.5 year history of oral ulceration. There were no lesions on the skin or other mucosal sites. Histology and immunostaining were consistent with pemphigus vulgaris. Control of oral ulceration and normal oral function were achieved after systemic corticosteroids and immunosuppressive agents were instituted.

상악골 괴사를 동반한 베게너 육아종증: 증례보고

김일규,장재원,주상현,편영훈,정범상,한지영,Kim, Il-Kyu,Chang, Jae-Won,Ju, Sang-Hyun,Pyeon, Young-Hoon,Jung, Bum-Sang,Han, Ji-Young 대한악안면성형재건외과학회 2012 Maxillofacial Plastic Reconstructive Surgery Vol.34 No.3

Wegener's granulomatosis (WG) is an autoimmune disease of unknown etiology characterized by the triad of necrotizing granulomatous lesion in the upper and lower respiratory tracts or both, disseminated vasculitis involving both small arteries and veins, and necrotizing glomerulonephritis. The most common oral lesions associated with WG are ulceration and strawberry gingivitis. A 47-years old man in medical care associated WG was consulted our Division of Oral and Maxillofacial Surgery for the chief complaint of toothaches. Pre-operative panorama showed the alveolar radiolucency and the loss of lamina dura regarding the left upper teeth. An oropharyngeal magnetic resonance imaging also revealed the increased bone marrow signal intensity on the left maxilla. Under the impression of maxillary osteonecrosis due to WG, maxillary saucerization with removal of involved teeth was performed. We obtained good results and report the first case of WG in Korea, with the review of literatures regarding oral and general systemic features.