• 복식
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• 제30권
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• pp.295-306
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• 1996

A large quantity of exhumed clothing found for recent 20 years has becom-e the material for making a concrete clarification of the structure of clothing in the Chosun dynasty. Exhumed clothing means the clothing found in the coffin when the grave of the ancestor buried several hundred several hundred years ago is removed to another pla-ce and it is almost comprised of ordinary clothes of the grave-owner not mourning clothes as well as clothing and ornaments in the period between the 15th cen-tury and th 19th century. This research is intended to inquire into the kind of chimas in the 16th century before the Imjin Japancese Invasion of Korea during 1592-1598. The after effect of the Imjin Japanese In-vasion was generally reflected in clothing them and the structure of clothing in the Chosun dynasty began to overshadew its di-chotomy with the Imjin Japanese I vasion of Korea as the point. Accordingly this research is concerned with the study of the chima system of the early Chosun dynasty which shows that there is a common point of the identical form though clothing was exhumed in different graves. Therefore it was possible to grasp women's clothing that was fashionable at that time The object for research is the women in the upper class of the 16th century whose representative characteristics are depicted as follows: 1. Women in the upper class wore the splendid clothing similar to the ordinary clothing of court ladies. 2. The division of ordinary chima and ceremonial chima appeared in the concrete. 3. Ceremonial chima had its extra width and length and exhibited its exaggerated silhouette. in particular it had a various forms of over-pleats made at its center front which play a role in supplementing discomfort in walking. This associate bustle and crinolin styles through which the modern design of clothing can be glimpsed. 4. The opposite phenomenon was shown that has been perceived up to now such as folding at the right plain seam the treatment of the edge-and the like. 5. The elaboration of manual needlework shows the culmination of women's workmanship.

• 대한두경부종양학회지
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• 제11권1호
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• pp.9-17
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• 1995

This study was retrospectively reviewed and analysis of postoperative local complication on all patient undergoing thyroid operation of 242 cases of thyroid disease, at Department of General Surgery, Chosun University Hospital from January 1988 to December 1992. The result were follow: Postoperative local complication are as follow; 52 cases of transient hypocalcemia, 7 cases of thansient hoarseness, 3 cases of permanent hypocalcemia, 2 cases of permanent hoarseness, and other local complication were postoperative bleeding with airway obstraction, hematoma, infection. In pathologic classification according to complicative patients; The most common frequency of complication in benign disease was Graves' disease with 13 cases(54.2%), and the most frequency of complication in malignance disease was follicalar adenocarcinoma with 7 cases(53.9%). The frequency of complication according to operation procedure were unilateral lobectomy in 31 cases(19.9%), subtotal thyroidectomy in 15 cases(39.5%), near total thyroidectomy in 12 cases (44.4%), and total thyroidectomy in 10 cases(55.6%). There was a significant relationship between extent of operative procedure and frequency of complication. The incidence of local complication after thyroid resection was 57 of 196(29.1%) in the benign disease that was 15 of 26(57.7 %) in the intrathyroidal carcinoma and 13 of 20(65.0%) in the extrathyroidal carcinoma. There was significant different in frequency of local complication according to invasion and malignance of pathologic lesion. The most frequent complication after thyroid resection is transient hypocalcemia ; 39 of 196(19.9%) in the benign disease, 7 of 26(26.9%) in the intrathyroida1 carcinoma, and 6 of 10(30.0%) in the extrathyroidal carcinoma. Their complication rate increased in direct relationship to the invasion and malignance of pathologic lesion, but there was no statistically significant. Transient hypocalcemia was encountered in 52 cases of the total 242 patient(21.9%) ; 29 of 156(18.6%) after unilateral lobectomy, 9 of 38(23.7%) after subtotal thyroidectomy, and 5 of 18(27.8 %) after total thyroidectomy. The relation ship between temporal hypocalcemia and the extent of surgery was not statistically significant.

• 대한두경부종양학회지
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• 제11권2호
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• pp.119-124
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• 1995

Traditionally, wound drainage after thyroid or parathyroid surgery has been widely used to prevent airway obstruction due to accumulation of hematoma or seroma within the paratracheal dead space. Recently, however, the routine use of drains after thyroid or parathyroid surgery has become a matter of controversy. To determine whether the rouine use of drains after thyroid or parathyroid surgery is warranted, a prospective study on the complications after various types of thyroid or parathyroid surgery without wound drains was conducted. Three hunded sixty-six consecutive patients underwent thyroid or parathyorid surgeries by one surgeon from January through December 1994 were included in this study. Of these, only 38 patients (10.4%) required the wound drains. Indications for drainage included the patients with a large dead space(n=9) or wet operative field at the conclusion of surgery(n=11), and patients with radical neck disection(n=18). In the remaining 328 patients(89.6%), the wounds were closed without drains after thyroid lobectomy and isthmusectomy(n=226), bilateral subtotal thyroidectomy(n=21), total or near-total thyroidectomy(n=62), isthmusectomy(n=9) and parathyroid surgery(n=l0). Histologic findings revealed benign tumors in 214(65.2%), carcinoma in 89(27.1%), Graves' disease in 15(4.7%), hyperparathyroidism in 7(2.1%) and parathyroid cyst in 3(0.9%). Among the 328 patients without drain used, wound related complications were seen in only 15 patients(4.6%); 12 patients with seroma and 3 patients with hematoma. All but one complications could be controlled by two or three aspirations, and the remaining one patient required re-exploration. There were no instances of laryngeal nerve palsy or wound infection. The mean length of hospital stay after surgery was 2.8 days with a range of 1 to 11 days. These results support the routine use of drains is not warranted in most thyroid or parathyroid surgeries.

• 한국시조학회지:시조학논총
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• 제21집
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• pp.111-141
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• 2004

정완영의 고향의식 발현 양상은 두 가지로 나눠볼 수 있다. 첫째는 전원적 자연친화 공간이다. 전원적 자연친화 공간인 그의 지정학적인 고향은 김천이고, 그곳의 자연을 그리워하는 내용의 작품을 많이 쓰고 있다. 서정적이고, 전원적이며, 목가적인 면을 많이 발견할 수 있는 그의 작품은 그의 성장 환경이기도 하며, 고향은 정완영의 작품에 늘 그리움과 평화스러움, 정신적 안식을 주는 공간이 되고 있다. 전원적이며 자연적 고향은 어떠한 갈등도 나타나지 않고, 동양적 자연친화사상이 그 바탕이 되고 있다. 둘째로 정완영의 고향의식은 조손이 함께하는 안식공간이다. 정완영은 '고향이란 산 사람과 죽은 조상이 등을 맞대 사는 마을'이라고 정의하고 있는 만큼 그의 의식 속에는 고향은 조상과 자손이 함께 사는 공간으로 나타난다. 고향에 대한 그리움은 곧 부모에 대한 그리움이며, 형제자매의 동기와 어릴 적 친구들에 대한 그리움으로 나타난다. 즉 고향이란 조상의 산소가 있고 부모와 형제와 친지가 있는 亐이며, 이들과 함께 하던 삶이 있던 공간으로 인식되는 정완영의 작품에서는 고향은 영원한 모성적인 모습을 지니고 있다.

• Archives of Plastic Surgery
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• 제33권4호
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• pp.499-502
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• 2006

Purpose: Grave's disease is an autoimmune disease with chronic and systemic features. It affects the orbital fat and muscle bringing about defect in extrinsic eye motility, diplopia, optic nerve defect and lid retraction. In patients with lagopthalmos and resulting facial deformity, treatment can be done by rectus muscle recession or filling with various material. Autogenous auricular cartilage graft is often used and synthetic material such as synthetic acellular dermis, polyethylene meshs are also used for filling of the depressed area. Nevertheless, autogenous auricular cartilage grafts are difficult to utilize and synthetic materials sometimes result in protrusion or infection. Therefore, hard palate mucosa was considered as an alternative. We report two cases of patients with lower eyelid retraction corrected with autogenous hard palate mucosa. Methods: We performed this operation in two patients of Graves' ophthalmopathy. The capsulopalpebral fascia was incised and elevated through an incision on the conjunctiva. Then, the harvested hard palate mucosa was sutured to the inferior border of the tarsus and covered with the conjunctiva. Results: The lower eyelid retraction was corrected successfully. No hypertrophy or deformation of the transplanted hard palate mucosa was noted 6 months after the surgery. Conclusions: From the results above, we may conclude that the hard palate mucosa serves as an ideal spacer for the curvature and the inner lining in lower lid retraction. Hard palate mucosa is as sturdy as the autogenous cartilage but is much easier to utilize. It can be also used for lid retraction after lower lid aesthetic surgeries or traumas.

• 복식
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• 제58권5호
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• pp.118-133
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• 2008

The basic costumes of the joseon dynasty such as pants and jackets were not particularly distinctive over the period in comparison to po. The coat that was worn over pants and jacket, however, had different forms in the course of the joseon dynasty. In this paper, I will analyze the changing style of pyeonbokpo, the daily costumes of Joseon man, which were excavated in recent years. Changes in the collar style were the most distinctive of joseon pyeonbokpo such as cheolik, dapho, aekjueum, jikryeong, daechangyeui, jungchimak, and juyeui. Although pyeonbokpo had double collars in the early joseon dynasty, they disappeared in the seventeenth century: a straight line also replaced by a curve for the collar perimeter. Front-adjusting of pyeonbokpo was very deep in the early joseon dynasty; front-adjusting became simple in the late joseon dynasty, resulting in the central positioning of a ribbon. The rectangular form of a gusset(mu) was stitched to the bodice through various pleats. Gusset patterns changed greatly into various forms in the seventeenth and eighteenth centuries, along with the ladder gusset form. The long vest(dapho) was half-sleeved and had a deep front adjustment in the early joseon dynasty; however, it did not have collars and sleeves since the eighteenth century. The waist line of cheolik had the ratio of 1.2 to 1 for the bodice to skirt. But the length of skirts grew gradually into the ratios of 1 to 1, 1 to 2, and 1 to 3.8 while the waist line moved upwards to the chest line. Sleeves of all po had a straight form but they gradually developed the tendency to widen towards the wrists. Later, sleeves changed again, having a wide rectangular form starting from the armpits. Cheolik was widely worn in the early joseon dynasty; however, it was worn less in later years. Instead, clothes that had slits such as dopo, daechangeui, and jungchimak were greatly available. These characteristics of the change in men's costumes enable us to measure the time period of excavated findings despite the lack of records for Joseon graves.

• 한국구조물진단유지관리공학회 논문집
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• 제12권3호
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• pp.71-83
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• 2008

본 논문에서는 비접촉 손상검출기법으로 관심의 대상이 되고 있는 열화상 기법의 기본 원리, 활용 예, 제한 사항 등을 국내외 주요 연구성과를 분석하고 정리하였다. 콘크리트 구조물의 내부 결함 진단, 내부 철근 부식 측정과 콘크리트 구조물 표면과 섬유 보강 시트 사이의 비부착 검출, 포장도로의 표면 결함 검출, 오래된 건물의 표면 누수 측정, 철도 트랙 자갈의 상태 측정 등을 최근 연구결과 중심으로 광범위하게 검토하였고 최근에 보고된 실험결과도 제시하였다. 검토 결과, 열화상 기법은 광범위한 형태의 토목 구조물의 넓은 표면을 빠르게 정성적으로 검사할 수 있는 장점을 가지고 있는 것으로 확인되었다. 반면, 정량적 기법은 주변 온도 등 환경 요인에 민감하게 영향을 받는 것으로 판단되었으며, 다른 정밀계측장비와 혼용시 좋은 성과를 기대할 수 있을 것으로 예측된다.

• Transactions on Electrical and Electronic Materials
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• 제1권4호
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• pp.1-6
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• 2000

The mechanical strength of silicon carbide dose nor permit the use of diffusion as a means to achieve selective doping as required by most electronic devices. While epitaxial layers may be doped during growth, ion implantation is needed to define such regions as drain and source wells, junction isolation regions, and so on. Ion activation without an annealing cap results in serious crystal damage as these activation processes must be carried out at temperatures on the order of 1600$^{\circ}C$. Ion implanted silicon carbide that is annealed in either a vacuum or argon environment usually results in a surface morphology that is highly irregular due to the out diffusion of Si atoms. We have developed and report a successful process of using silicon overpressure, provided by silane in a CAD reactor during the anneal, to prevent the destruction of the silicon carbide surface, This process has proved to be robust and has resulted in ion activation at a annealing temperature of 1600$^{\circ}C$ without degradation of the crystal surface as determined by AFM and RBS. In addition XPS was used to look at the surface and near surface chemical states for annealing temperatures of up to 1700$^{\circ}C$. The surface and near surface regions to approximately 6 nm in depth was observed to contain no free silicon or other impurities thus indicating that the process developed results in an atomically clean SiC surface and near surface region within the detection limits of the instrument(${\pm}$1 at %).

• The Plant Pathology Journal
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• 제21권4호
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• pp.334-342
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• 2005

The prototype Chlorella virus PBCV-l encodes 11 tRNA genes and over 350 protein-encoding genes in its 330 kbp genome. Initial attempts to overexpress the recombinant A189/192R protein, a putative virus attachment protein, in E. coli strain BL21(DE3) SI were unsuccessful, and multiple protein bands were detected on Western blots. However, the full-length A189/192R recombinant protein or fragments derived from it were detected when they were expressed in E. coli BL21 CodonPlus (DE3) RIL, which contains extra tRNAs. Codon usage analysis of the a189/192r gene showed highly biased usage of the AGA and AVA codons compared to genes encoded by E. coli and Chlorella. In addition, there were biases of XXA/U($56\%$) and XXG/ C($44\%$) in the codons recognized by the viral tRNAs, which correspond to the codon usage bias in the PBCV-1 genome of XXA/U ($63\%$) over those ending in XXC/G ($37\%$). Analysis of the codon usage in the major capsid protein and DNA polymerase showed preferential usage of codons that can be recognized by the viral tRNAs. The Asn (AAC) and Lys (AAG) codons whose corresponding tRNA genes are duplicated in the tRNA gene cluster were the most abundant (i.e., preferred) codons in these two proteins. The tRNA genes encoded in the PBCV-l genome seem to play a very important role during the synthesis of viral proteins through supplementing the tRNAs that are frequently used in viral proteins, but are rare in the host cells. In addition, these tRNAs would help the virus to adapt to a wide range of hosts by providing tRNAs that are rare in the host cells.

• 대한한방부인과학회지
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• 제34권3호
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• pp.114-136
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• 2021

Objectives: The purpose of this study is to analyze the effectiveness and safety of herbal medicine treatment for treating hyperthyroidism. Methods: We searched for randomized controlled trials of Hyperthyroidism treated with herbal medicine, published from January 2016 to May 2021, through electronic database such as Pubmed, EMBASE, China Academic Journal (CAJ). Interventions and results of the selected clinical studies were analyzed. Results: The 25 randomized controlled trials were finally included according to the inclusion and exclusion criteria. Treatment group was treated with herbal medicine alone in 2 studies, and with herbal medicine and conventional medicine in 23 studies. Control group was treated with conventional medicine. Outcome measures are total efficacy rate, thyroid function test, Traditional Chinese medicine (TCM) syndrome scores, liver function test, recurrence rate, etc. Prunellae Spica (夏枯草) (60%) was the most frequently used herb in herbal medicine treatment. In all of 25 studies, treatment group was more effective and safer for hyperthyroidism than the control group. Conclusions: This study indicates that herbal medicine treatment alone or combined with conventional medicine treatment could be helpful in improving the therapeutic effect on hyperthyroidism and reducing side effects as well.