• Journal of Chest Surgery
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• 제23권6호
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• pp.1191-1203
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• 1990

Pulmonary atresia and ventricular septal defect with major aortopulmonary collateral arteries [abbreviated as PA+VSD+MAPCA in the following] has limited the success of attempts at accurate diagnosis and complete surgical repair. From April 1986 to September 1990, 23 patients with PA+VSD+MAPCA among 96 patients of PA+VSD in Seoul National University Children’s Hospital were encountered. The group comprised 14 male and 9 female patients with ages ranging from 17 days to 177 months [mean 49.6 months]. We operated one stage total repair on good pulmonary artery sized two patients by R.E.V. [Reparation a l’etage ventriculaire] and Rastelli operation respectively. And the 11 patients who had independent MAPCAs and hypoplastic central pulmonary artery were dealt with unifocalization and modified Blalock-Taussig Shunt and followed by second stage repair in 3 patients later. We successfully had managed 7 patients whose MAPCAs could be ligated with modified Blalock-Taussig Shunt and followed by second stage repair in 3 patients with R.E.V or Rastelli operation. Recently, three obstruction after 11 unifocalization procedures made us to try palliative right ventricle-pulmonary artery conduit operation by Gore-Tex vascular graft interposition under cardiopulmonary bypass. And so we managed another 3 patients with these procedures for the purpose of pulmonary artery growth whose central pulmonary artery were severely hypoplastic. We experienced one death after second stage repair whose central pulmonary artery was created by 12mm Gore-Tex vascular graft and was unifocalized.

• 인터넷정보학회논문지
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• 제21권1호
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• pp.119-125
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• 2020

Based on an online experiment, this research examined how uncivil expressions made by participants from the same political partisan group (in-group) influenced the emotional and behavioral intentions of other in-group members, especially when the incivility was supported by social recommendations such as "recommendations." As predicted, results showed that a higher level of vicarious shame was felt when participants perceived higher levels of incivility. However, no significant effects of social recommendations were found regarding levels of vicarious shame. That is, the level of shame was not significantly different between participants who were exposed to an in-group uncivil comment that received recommendations and participants who were exposed to in-group uncivil comment without recommendations. Findings further found two types of coping strategies -situation-reparation and situation-avoidance - among participants exposed to in-group uncivil comments. Yet no significant effects were found regarding coping strategies in response to the presence of social recommendations. Participants' feelings of shame were positively correlated with both types of coping strategies, supporting findings of previous studies. Implications of this study are further discussed.

• Restorative Dentistry and Endodontics
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• 제7권1호
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• pp.107-115
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• 1981

The purpose of this investigation was to study histopathological chronology and differences of the proprietary pulpcapping agents. One hundred eighty molars from thrity rats (Srague-Dawley species), weighing about 130gm, were divided into six groups. Cavities were prepared in their maxillary molars under intraperitoneal anesthesia with Secobarbital. The cavities in the right first and second molars were filled with Dycal$^{(R)}$ and the left ones were with Cavitec$^{(R)}$. Each group of rats were sacrificed at the intervals of 1, 3, 5, 7, 14 and 21 days following operation. The rats were decapituated, and the jaws were fixed in 10% neutral buffered formalin. Then the specimens were decalcified, embedded in paraffin or celloid, and sectioned at 6-8 ${\mu}$ in thickness through the cavities included and pulp mesiodistally. They were stained with Hematoxylin-Eosin and examined by lightmicroscope. The results were as follow: 1. The pattern of pulp healing was dependent upon the presence and character of the pulpcapping agents above. 2. Dentin bridge formation as a sign of pulp healing occurred in the 14 days after operation. 3. Dycal$^{(R)}$ reparation appeared to favor pulp bealing rather than Cavitec$^{(R)}$ preparation. 4. In the odontoblastic layer and pulp tissue specific vaculoes were showed at the 3, 5 and 7 days of the Dycal filling.

• 한국유기농업학회지
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• 제3권1호
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• pp.11-22
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• 1994

Exposing plant organs to high doses of ionizing irradiation, penetrating into the plant tis-sues and cells, along the track structure of particles, lesions, and sublesions are formed on the molecules and organelles. As a result, disorders in the growth and development as well as chlorophyll-deficiency symptoms occur. The time scale of their reparation, recovery and over compensation during ontogenesis, constitutes a question of high theoretical and practical importanced, with special regard to nuclear fallout. With an aim to model the “ut supra”stated phenomena, the seeds of bean, Echo elit licensed variety, were irradiated by 300 Gy dose of X-ray-irradiation (120 kV:4.5 mA). According to the data obtained, the biosynthesis of photosynthetic pigments, will have been completed by the beginning of flowering. In consequence of the overcompensation of the repairing processes, the organs of plants developed from irradiated seeds, showed a partly differing correlative growth, compared to those of control plants. In order to characterize the vivo response of radiation-injured plants, a new method and approach were used. The changes of the electric capacitance of the plants during their ontogenesis, were continously monitored and recorede via a computer-aided and controlled measurement. In view of the data collected in such a way, the repairing plants may respond more quickly and intensively to the changes of environmental factors.

• 수완나부미
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• 제16권1호
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• pp.103-123
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• 2024

The traumatic experiences of people from peripheral islands are susceptible to mnemocide. Such erasure of memory is facilitated by "defensive and complicit forgetting," which, according to Aleida Assmann, leads to "protection of perpetrators." My paper reflects on the vulnerability of traumas from the islands to mnemocide by looking into [1] the massacre of communists and civilians on Jeju Island, South Korea in 1948 as described in Hyun-Kil Un's short story "Dead Silence" (2017; English trans.) and [2] the eviction of residents and indigenous people from Calauit Island, Philippines for the creation of a safari in 1976 as imagined in Annette A. Ferrer's "Pablo and the Zebra" (2017). In "Dead Silence," I direct the attention to how to the execution of the villagers-witnesses to the death of the communist guerillas-is a three-pronged violence: it is a transgression committed against the innocent civilians; an act of "erasing traces to cover up" the military crackdown on the island; and, by leaving the corpses out in the open, a display of impunity. In "Pablo and the Zebra," I second that both residents (i.e., humans and animals) experience post-traumatic stress because of their respective displacements; thus, the tension between them has got to stop. Curiously, while it concludes with a reconciliatory gesture between an elder and a zebra, no character demanded a reparation for their traumatic past per se. Could the latter be symptomatic of a silence that lets such violence "remain concealed for a long time"?

• Maxillofacial Plastic and Reconstructive Surgery
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• 제33권3호
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• pp.281-285
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• 2011

Sinus floor elevation is a predictable and standard procedure for the treatment of the posterior maxilla before insertion of dental implants. Although overall complication rates are low, complications can occur including sinus membrane perforation, infection of sinus, swelling and hemorrhage. The most common complication is membrane perforation. Recently, various techniques and materials for repair of perforation to the sinus membrane have been proposed. The purpose of this article is to report on various techniques and materials that can be used for repair of perforations to the sinus membrane. The search protocol used was the following electronic database: Pubmed, with a time limit from 1998 to 2009. The key words such as 'sinus lift', 'sinus augmentation', 'sinus floor elevation', 'sinus graft', 'sinus perforation', 'repair of sinus perforation' and 'repair of sinus membrane' were used, alone and in combination, when searching the database. Various techniques have been proposed to manage of perforation of sinus membranes. These include that the use of collagen membranes, demineralized freeze-dried human lamellar bone sheets, processed human allografts, lamella bone, buccal fat pads and suturing. Implant success rate ranges from 69.9% to 98.9%.

• The Korean Journal of Pain
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• 제23권1호
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• pp.28-34
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• 2010

Background: An independent medical examination (IME) is a critical process for awarding reparation for injury. However, conducting an IME in pain medicine is very difficult, not only because pain is a subjective symptom, but also because there are no proper objective methods to demonstrate it. This study was conducted to compare IME reports and the court decisions on the disability status of the patients. Methods: We analyzed 79 IME reports and 25 corresponding court decisions on the disability status of patients. The diagnoses, causal relationships between the patients' status and the trauma, McBride's degree of disability, the American Medical Association's impairment ratings, the estimated annual cost for future treatment, and the necessity of care-giving were compared and analyzed. Results: The diagnoses in the 79 cases were complex regional pain syndrome (CRPS) type I (58 cases), CRPS type II (7 cases), peripheral neuropathy (5 cases), myofascial pain syndrome (4 cases), herniated intervertebral disc (2 cases), and fibromyalgia (1 case). The types of accidents were road traffic accidents (50 cases), military injuries (14 cases), industrial accidents (11 cases), and others (4 cases). The IME reports and the court decisions stated considerably different McBride's degrees of disability (P = 0.014). However, there was no significant difference in the estimated cost for future treatment between the IME reports and the court decisions (P = 0.912). Conclusions: IME reports should be accurate, fair, and based on objective findings. Feedback on IMEs from the court decisions is helpful for reference use.

• Journal of Yeungnam Medical Science
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• 제17권1호
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• pp.93-98
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• 2000

영남대학교 의과대학 부속병원에서 발생한 치골결합 분리증의 빈도는 1:693이며 분리된 정도가 심할수록 증상도 심했고 다른 합병증도 동반되었으며 완전히 회복되기까지의 기간도 길었다. 산모가 임신전 상태로 완전히 회복되기까지의 기간은 지난 후 1개월에서 4개월까지 다양하였는데 분리된 정도와 회복기간의 연장이 반드시 일치하는 것은 아니었다. 이전 임신 시의 치골결합 분리가 다음 임신 시 분만 방법에 영향을 미치기는 하지만 반드시 수술적 요법을 생각해야 하는 것은 아니다. 앞으로 치골결합 분리의 재발 유무와 적절한 상담을 위해 증례 보고를 한 환자들을 계속 추적 관찰할 예정이다.

• 한국전자거래학회지
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• 제18권1호
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• pp.1-12
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• 2013

온라인 환경에서 개인정보의 사용 빈도가 많아짐과 동시에 제 3자에 의한 개인정보 수집 및 저장의 가능성도 높아지고 있다. 인터넷 서비스 제공에 사용되는 개인정보는 본인이 원하지 않는 용도로 사용되나 타인에게 유출되는 경우 뜻하지 않는 추가피해를 불러올 수 있다. 비록 개인정보 관리 제도의 개선이 이루어지고 있으나 여전히 개인정보의 유출 사례를 주변에서 손쉽게 찾아볼 수 있다. 개인정보보호에 관한 보다 합당한 투자 근거를 제시하기 위해서는 개인정보 유출로 인해 발생될 수 있는 피해의 측정이 선행되어야 한다. 본 논문은 해당 측정 방법의 하나인 개인정보 유출을 겪은 기업의 주가 변화를 측정하여 개인정보보호법 시행 이전보다 개인정보 보안과 관련한 인식이 개선되었는지 검증한다. 실증분석의 결과는 제도적 개선이 이루어지고 있음에도 불구하고 자본시장에서의 개인정보 유출로 인한 피해 인식은 크게 변화되지 않고 있음을 확인해 주고 있다. 여전히 주기적으로 발생하는 정보 보안 사건의 적극적 예방을 위해서는 그 피해액의 산정에 있어 개인의 추가 피해 가능성을 광범위하게 인정하는 전향적인 태도와 함께 피해 배상에 대한 의무를 명확히 인식할 수 있도록 추가적인 개선이 선행되어야 할 것으로 판단된다.

• 항공우주정책ㆍ법학회지
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• 제24권1호
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• pp.3-35
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• 2009

항공범죄의 개념에는 민간 항공의 안전을 위해하는 행위, 항공기 불법납치 그리고 불법 파괴행위 등이 포함된다. 이러한 항공범죄는 주로 ICAO에서 국제 조약 및 협약으로 규정하고 있다. 아래의 조약과 협약은 모든 국가에 적용되는 무조건적이고 절대적인 규범이다. 항공기내에서 행한 범죄 및 기타 행위에 관한 협약(Convention on Offences and Certain other Acts Committed on Board Aircraft), 항공기의 불법납치 억제를 위한 협약(Convention for the Suppression of Unlawful Seizure of Aircraft, Convention for the suppression of unlawful acts against the safety of civil aviation), 공항에서의 불법적 폭력행위의 억제를 위한 의정서(Protocol for the Suppression of Unlawful Acts of Violence at Airports Serving International Civil Aviation), 가소성 폭약의 탐지용 표지에 관한 협약(Convention on the Marking of Plastic Explosives for the Purpose of Detection) 본 논문에서는 상기 조약에서 언급하고 있는 항공범죄의 의미와 재판관할에 대한 내용을 살펴본다. 또한 항공범죄가 비행중이거나 지상에서 발생하였을 경우의 사후구제수단에 대하여 설명한다. 마지막으로 항공범죄와 관련된 사례들을 통해 피해자를 보호할 수 있는 방안을 고찰한다.