가토 각막궤양에 대한 연성콘택트렌즈의 영향

안병헌,윤동호 대한안과학회 1975 대한안과학회지 Vol.16 No.4

舞踊生成의 動因的 契機 考察

安秉憲 경희대학교 체육과학연구소 1996 體育學論文集 Vol.24 No.-

I have made this dissertation to the effect that the physical creation of dancing should by regarded not as a unconscious or instictive product but as a conscious and purposeful behaviour. In the process of studying the physical creation of dancing. I have done my utmost to form the logical background that dancing shall be constured as the creative fruit of the man, the lord of all creation. In executing this study. I stydied the backgrounds for creation of primitive religions and various sanctity ideas originated from the backgrounds, Furthermore, I have made a bold attempt to elicit the evolutionary momentum of dncing stemmed from the religeous backgrounds. The reason for this is people in general have shared the view that the primordial creation of dancing was conceived from the system of faith without distinction of the Oriental and Western history. I have presented in this trteatise the logical base on which we can distingusish the purposeful behaviours of the dancing created by ancient enchanters in the process of execution of religious rituals from the behaviours transformed in the course of the religious rituals.

졸-겔 공정에 의해 Diol을 기반으로 제조된 PZT막 상전이에 대한 종자 영향

안병헌,황진명,An, Byung-Hun,Whang, Chin-Myung 한국재료학회 1999 한국재료학회지 Vol.9 No.12

diol을 기반으로 하는 Sol-Gel 방법으로 PZT (53/47) 1M sol 용액을 만들어 회전 코팅법으로 Pt/Ti/$SiO_2$/Si 기판위에 코팅하였고 한번 코팅으로 최대 0.9${\mu}m $의 PZT막을 얻었다. PZT는 비강유전성 pyrochlore상을 거쳐 강유전성 perovskite상으로 전이하며 따라서 PZT perovskite seed가 상전이에 미치는 영향을 규명하고자 하였다. 0.2${\mu}m $ 이하의 크기를 갖는 1wt% PZT분말을 propanol용액에 분산시켜 PZT sol 용액에 도입하여 seeded PZT 막을 제조하였다. Seeded PZT막을 열처리한 결과 perovskite상의 생성이 촉진되어 상전이 온도가 50$^{\circ}C$정도 낮아졌다. PZT(53/47) precursor 1M sols were prepared using a diol based Sol-Gel process, and thin films were deposited by spin coating onto Pt/Ti/$SiO_2$/Si substrates. With a single coating, final film thickness of aproximately 0.9${\mu}m $ was achieved from diol-based PZT sol. Since PZT crystallized in a ferroelectric perovskite phase from an intermediate nonferroelectric pyrochlore phase, the effects of the presence of perovskite PZT seeds on the phase transformation of PZT were investigated. Seeded PZT films were prepared from the seeded PZT 1M sols in which seeds with less than 0.2${\mu}m $ in size and 1wt% were dispersed in n-propanol before mixing with the PZT stock solution. The seeding effects were confirmed by the fact that the formation temperature of perovskite phase decreased by 50$^{\circ}C$ with less than 1wt% seeds.

초자체절제술 후 전방깊이의 변화에 관한 실험적 연구

안병헌,민병무,박종문 충남대학교 의과대학 지역사회의학연구소 1984 충남의대잡지 Vol.11 No.2

The depth of the anterior chamber decreases with aging. Though the increase in the volume "of the lens with aging is a main influential factor to affect the anterior chamber depth, other unknown factors also work. In human the vitreous occupies about 2/3 of the intraocular volume and is confinded within the rigid scleral shell posteriorly. If there were some changes in the volume of the vitreous, these would result in the displacement of the lens and the iris to change the depth of the anterior chamber directly. We performed vitrectomy in 9 rabbits through the peripheral rerina and observed change in the anterior chamber depth. Slit lamp photography was used to measure the anterior chamber depth. To photograph the identical portion of the anterior chamber consecutively, argon laser photocoaglation was applied on the midperipheral iris at 12 and 6 o'clock positions as the Rlandmarks. We measured and compared the depth of anterior chamber image of the positive film with an aid of micrometer attached to light microscope. The measurement was not real depth of the anterior chamber but that of photographic image. Before vitrectomy the mean depth of the anterior chamber was 2.831±0.111mm. At the postvitrectomy 3rd day and the 1st week, the depth was 2.903±0.123 mm and 2.906±0.092 mm respectively. The depth of the anterior chamber became deeper significantly b t-test (5% significance level). But at the 2nd week, the 4th week and 8th week, the mean of the measurements was 2.885±0.083mm, 2.839±0.096mm, and 2.866±0.113mm respectively. These indicated deeper anterior chamber than those of previtrectomy rabbits, but the results were not significant by t-test. The mean number of scales of Goldmann applanation tonometry before the operation was II. The scale readings were 7 at the postoperative 3rd day, 8 at the 1st week and 9 at the 4th week all, 9 at the 8 th week.

Argon Laser 우각조사술을 시행한 녹내장환자의 관찰

安炳憲,閔丙武 충남대학교 의과대학 지역사회의학연구소 1985 충남의대잡지 Vol.12 No.1

Eleven phakic eyes with uncontrolled open angle glaucoma under went 180 degree argon laser trabeculoplasty (ALT) to the anterior portion of the trabecular meshwork. The mean rate of pressure reduction was 17.25% and success rate was 72.72%. The ALT caused serious complications in none of the 11 eyes. Failure was seen in secondary open angle glaucoma to angle recess and uveitis. The patients over 40 years had a success rate that was better than that in patients below 40 years. Additional ALT (2 eyes) was not effective.

초자체흡인술이 폐쇄우각 녹내장의 전방깊이에 미치는 영향

안병헌,김창식,김용백 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.2

From an eye with chronic angle-closure glaucoma, 0.4 ml of vitreous was aspirated at the same time of trabeculectomy. The ultrasonographic measurement revealed decrease in the length of the vitreous cavity and increase in the depth of the anterior chamber by 0.3 mm at 2 months following the vitreous tap when compared with the preoperative measurement. The other 4 eyes which had undergone argon laser iridectomy or trabeculectomy alone did not show change in the intraocular intersegmental distances. In certain cases with chronic angle-closure glaucoma, it seemed that the vitreous tap procedure might deepen the anterior chamber following a filtration surgery and give a beneficial effect to prevent a further postoperative synechial closure of the chamber angle.

Sodium iodate에 의한 실험적 망막외층 손상시의 망막전위도 및 미세구조 변화

安炳憲,尹東浩 계명대학교 醫科大學 病理學敎室同門會 1987 樂山 鄭在泓 敎授 頌喜 紀念論文集 Vol.S No.-

The purpose of the present study was to investigate certain relationship between ultrastructural and electrophysiological changes in the retinal degeneration induced by sodium iodate. 1n the previous reports of other authors, functional changes of the degenerated retina.always preceded the structural changes even in the ultrastructure. The author investigated the sequence of intracellular ultrastructural changes in the earlier stage of retinal degeneration comparing with the electroretinographic changes. Twenty seven rabbits were given an intravenous injection of 2 % sodium iodate. A single does of 50 mg/kg body weight produced relatively constant patterns in electroretinographic and ultrastructural changes in 14 rabbits. The amplitudes of the 3 component waves of electroretinogram increased transient 15 minutes after sodium iodate injection. One and half hours later, b and a waves decreased. The electroretinogram disappeared completely 24 hours later and did not recover with time passing up to 3 weeks. The first ultrastructural changes were observed in the pigment epithelium only 15 minutes after sodium iodate injection. The pigment epithelium showed mild swelling of mitochondria and dilatation of smooth surfaced endoplasmic reticulum. The basal infoldings and apical villi were still preserved at thattime. The space between the cristae was wide but their outlines were visible. The cellular changes progressed and ended in necrosis about three days later. By the time photoreceptor cells changed also and left severely deformed inner segments over the degenerated pigment epithelium and Bruch’s membrane with complete loss of outer segments. A week later some repairing process occured in the pigment epithelium. A lot of modified pigmented cells lay on the Bruch’s membraneand appeared quite different from the normal ones. The cytoplasm of mueller cell extended through a gap in the external limiting membrand. They participated in supporting the degenerated photoreceptor inner segments.

韓國의 舞踊藝術政策 變遷에 관한 硏究 : 解放以後를 中心으로

안병헌,고기채 경희대학교 체육대학 한국체육과학연구소 2002 體育學論文集 Vol.30 No.-

In the 21st century, in prospect that cultural creativity will be the core of the development of a country, cultural administration is getting more important. Following this tendency, a great deal of effort is being made for the public relation and strategies concerned with culture and art and also the concern and the rate of participation of people is increasing. Recently, though the social and cultural extents of dance, which is one of the genres of art and culture, have got bigger and more diverse, too, dance is not known well compared with the other kinds of art. It is because the qualitative growth did not go together with the expansion in quantity, and especially, it is due to not so much the creativeness of dance as the defect found in administration or execution that lays the decline of reality. Therefore, in this situation that a solution which prepares the future in which the importance of the cultural administration is embossed and innovation over the base of administration of dance are desperately needed, I attempted to investigate the changing process of the administration of dance-how dance has been reflected in policy as a field that had cultural value until now- and to analyze the present condition of the field of dance and finally tried to find the problems of it expecting that this paper could be used as a guide for the dance cultural policy.

증식당뇨망막증에서 아르곤레이저 광응고술의 치료 효과

안병헌,민병무,최시환,서병로,박우찬 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2

Vitreous hemorrhage, which is the major cause of blindness in proliferative diabetic retinopathy, has been prevented clinically with laser photocoagulation. We reviewed 57 cases(98 eyes) of proliferative diabetic retinopathy which were treated by argon laser and followed up for more than 6 months. Of these 98 eyes, 81 eyes(83%) showed a satisfactory response after standard panretinal photocoagulation. 14 eyes(14%) revealed the vitreous hemorrhage after panretinal photocoagulation and higher incidence of vitreous hemorrhage in the cases of new vessel on the optic disc. In the cases(26 eyes) of new vessel on the optic disc, 2000 laser burns revealed lower incidence of vitreous hemorrhage(1/5, 20%) in comparison with 1500 laser burns(8/21, 38%). These results indicate that initial augmented laser therapy prevented the vitreous hemorrhage effectively.

녹농균에 의한 안내염 3예

안병헌,서병로 충남대학교 의과대학 지역사회의학연구소 1993 충남의대잡지 Vol.20 No.2

Endophthalrnitis is a rare but potentially devastating complication of intraocular surgeries and penetrating injury. We experienced three consecutive cases of pseudomonas endophthalmitis and performed vitrectomy combined with intravitreal antibiotics. Repetitive intraocular antibiotic injections or vitrectomies were performed in these cases, but all had loss of vision. Vitrectomy with intraocular antibiotic injections for endophthalmitis has been known to eliminate the intraocular infection effectively. But pseudomonas aeruginosa are extremely difficult to eradicate and resistant to antibiotics. An earlier total vitrectomy rather than a partial vitretomy and repetitive intravitreal antibiotics would be recommended particularly for pseudomonas endophthalmitis