• Parasites, Hosts and Diseases
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• v.35 no.1
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• pp.63-66
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• 1997

In a 43-year-old Korean man who underwent radical gastrectomy due to a malignant stromal tumor, was found to have an enlarged Iymph node at transverse mesocolon. The Iymph node exhibited histologically necrotizing eosinophilic granuloma formed around a track containing sections of a nematode larva. The well preserved nematode sections revealed polymyarian muscle cells, Y-shaped lateral cord, a large excretory gland cell, intestine and eosinophilic cuticle. The nematode sections were identified as a larva of Anisnkis species In Korea, thIns is the first case of elrtragas trio into stinal anisakiasis.

• The Korean Journal of Mycology
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• v.25 no.3 s.82
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• pp.161-166
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• 1997

Occurrence of Hypoxylon truncatum, known as a symbiont of white jelly mushroom, was first noted and described in Korea. Two stromatal forms reported in North American collections of H. truncatum sensu Miller were also observed in Korean collections. Based on evidences from other studies, polymorphic patterns seen in six enzyme digestions of nuclear Internal Transcribed Spacer (ITS) regions of Korean isolates indicated that the two stromatal forms were genetically distinct. Because there was a clear association of stromatal morphology with genetic differences, the different stromatal forms might be different species. In addition, clear species concept on the species H. truncatum would provide aids in selecting proper strain for cultivation of white jelly mushrooms.

• Journal of the Korea Society of Computer and Information
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• v.25 no.5
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• pp.209-216
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• 2020

As depository system for negotiation or reimbursement to the victim in criminal case is reflected to consideration for diminishing punishment and hence, it is very important in the process. According to the current law, one needs to fill out victim's personal information such as name, address, and ID number for processing depository. However, if the victim is sexual violence victim, all the personal information is covered up becoming anonymous. Therefore, it becomes difficult for the accused person to get necessary information. Such covering up action is to prevent further second damage that may be caused such as threatening for the negotiation whereas victim has no willingness to forgive the accused. However, even if the accused person regrets his/her crime and make reimbursement to the victim, as they have no personal information on the victim it becomes impossible for them to make the depository. If we apply ESCROW system here it will allow victims to avoid any direct contact with the accused person as well as preventing any privacy disclosure. Also, for the accuse person, they can show how much they regret by making depository within their capability.

• Korean Journal of Materials Research
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• v.8 no.6
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• pp.560-564
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• 1998

CoPtCr magnetic layer was fabricated on the Cr underlayer by RF magnetron sputtering and the protective $SiO_2$ layer was deposited at room temperature. As the thickness of Cr underlayer increased, the coercive force of magnetic layer increased, then saturated slightly further increasing Cr underlayer thickness. Maximum coercive force was 860 Oe. It is thought that in-plane arrangement of magnetic phase and magnetic decoupling between the magnetic crystallites could lead to the increase of the coercive force. Post-annealing raised the coercive force exceedingly. and maximum coercive force value was 1650 Oe which was acquired from the sample annealed at 55$0^{\circ}C$ for 1hr.

• Bulletin of the Korean Space Science Society
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• 2009.10a
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• pp.31.3-31.3
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• 2009

견우와 직녀의 사랑 이야기가 얽혀 있는 두 별은 여름철을 대표하는 별들로서 중국 문화권에서는 지난 수 천 년 동안 매우 인기가 높은 별이었다. 두 별은 중국의 춘추전국시대의 노래를 모아 놓은 시경(詩經)에 이미 등장하고 있고, 서기 408년에 조성된 고구려의 덕흥리 고분 속에 있는 벽화에도 그려져 있다. 고려시대에는 이 별들에 대한 국가적인 제사를 지냈으며, 조선 시대에는 칠월칠석에 국왕이 신하들과 어울려 잔치를 베풀고 칠석시(七夕詩)를 지어서 책으로 편찬하는 일도 있었다. 한편 견우성은 주로 농사와 관계된 별점을 가지고 있었고, 시각제도와 긴밀한 관계가 있는 28宿(수)의 하나였으므로 천문학자들이 지속적으로 관심을 갖고 관측한 별이다. 그러한 관측의 결과는 고려사, 조선왕조실록, 승정원일기 등에 다수가 남아 있다. 그런데 동양 천문학에서 이미 널리 다루어졌던 문제 가운데 하나는, 바로 이 문학적 견우성과 천문학적 견우성이 일치하지 않는다는 것이다. 지금 일반 시민들에게 견우성은 독수리자리의 알테어(Altair)로 알려져 있다. 그러나 모든 사서와 고대 천문서 및 천문도가 지칭하는 견우성은 염소자리의 다비(Dabih)라는 별이다. 견우성이 28宿(수)의 하나라는 사실은 그 별(별자리)이 황도와 백도 근처에 있어야 함을 의미한다. 따라서 알테어는 적위가 높아서 도저히 28宿(수)에 속할 수가 없다. 게다가 알테어는 은하수 속에 들어가 있으므로, 견우와 직녀가 은하수를 사이에 두고 마주보고 있다는 일반적인 설화와도 어긋난다. 그럼에도 불구하고, 현재 대다수의 서적과 매체, 그리고 일반인을 대상으로 한 행사와 천문관에서 상영되는 프로그램들에는 모두 알테어를 견우성으로 하여 설명하고 있다. 이러한 불일치는 상당한 혼란을 초래하고 있는 상황이다. 이 연구에서는 이러한 불일치가 천문학적인 견우성과 인문학적인 견우성의 불일치로 보고, 이 문제를 실증적으로 접근해 본다. 즉, 고려사, 조선왕조실록, 승정원일기에 실려 있는 견우성 엄폐 관측 기록을 조사하여 한국사에서 전문 천문학자들은 어느 별을 견우성이라고 보아왔는지 알아보고, 또한 일반인들이 지은 시문에는 어떤 별을 견우성으로 여겼는지 고찰한다. 아울러 역사적으로 이 문제에 대한 선인들의 생각을 짚어보고, 중국과 일본의 학자들은 이 문제를 어떻게 바라보고 있는지를 살핀 다음, 마지막으로 현실적으로 이 문제를 어떻게 해결할 수 있는지 고찰해 본다.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.13 no.1
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• pp.37-43
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• 1991

Cephalometric prediction tracing is the preoperative double checking procedure which can predict bony and soft tissue change. Soft tissue profile prediction is routinely performed according to the known ratios of the soft to hard tissue movement which can vary considerably in each individual. Besides interindividual variation of the ratios of the soft to hard tissue change, actual results of the postoperative soft tissue profile can reflect other important modifying factors if it is compared with prediction tracing used. The purpose of this study is to compare soft tissue prediction tracing used with postoperative tracing and to find intervening modifying factor via serial tracing. Review of 30 prediction tracing showed that the most important factor contributing to prodiction tracing inaccuracy was the skeletal and dental relapse. And, some factors which may be responsible for prediction tracing inaccuracy were discussed.

• Pediatric Infection and Vaccine
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• v.18 no.2
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• pp.117-123
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• 2011

Purpose : We investigated the change of antibody titer to measles, mumps and rubella according to age after vaccination. Methods : The IgG antibody titers to measles, mumps and rubella were tested on the residual serum from patients aged 7-20 years old after routine laboratory testing in the hospital with informed consent from the parents. Results : Antibody to measles was present in 275 cases out of 408 cases with a positive rate of 67.4%, the mean IgG titer was 2.77${\pm}$1.18 Index. Antibody to mumps was present in 112 cases out of 408 cases with a positive rate of 27.5%, the mean IgG titer was 2.08${\pm}$1.29 Index. Antibody to rubella was present in 367 cases out of 408 cases with a positive rate of 90.0%, the mean IgG titer was 60.46${\pm}$63.47 IU/mL. Conclusion : It is important to maintain a high rate of vaccination coverage in order to prevent an outbreak of measles, mumps, or rubella. It is also important to stress the maintenance of vaccination records for further reference.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.8 no.2
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• pp.79-88
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• 2014

In Republic of Korea, there are considerable vulnerability in electrical stimulating swallowing-assist equipments even though they are professional medical equipments and have high penetration rate with heavy frequency of use. Therefore, in this article, we developed Device Management and Safety Diagnosis Manual for Electrical Stimulating Swallowing-Assist Equipments system. For achieving this, we collected and analysed international standard data from international organizations like International Electrotechnical Commission(IEC). After literature reviews, we build maintenance worksheet and equipment procedure manual for electrical stimulating swallowing-assist equipments according to evidences we collected. These manual and protocol would be used as standard process and contribute to sustain accuracy, effectiveness of the devices, also decrease failure rate and assist to save medical documents.

• The Journal of the Petrological Society of Korea
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• v.25 no.3
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• pp.253-260
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• 2016

A moment magnitude 3.1 earthquake occurred in the Seoul metropolitan region (SMR), Korea, on 9 February 2010. The unexpected shaking attracted much attention and raised concerns about the seismic hazards and risks in the SMR, which was regarded as an area safe from any earthquake hazard. The SMR has a population of 25 million and is one of the largest metropolitan areas in the world. A shakemap for a scenario earthquake with magnitude 6.5 and focal depth 12 km implies that the SMR will be exposed to serious risk because of its large population and the high vulnerability of its buildings. Although the instrumentally recorded earthquakes discussed in this article cannot be classified as major events, they should not be discounted as insignificant. Considering the low seismicity, micro-earthquakes below the magnitude of a conventional seismic network can achieve would be used to estimate background information in the evaluation of earthquake hazards and risks.

• Journal of the Korea Convergence Society
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• v.12 no.2
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• pp.311-316
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• 2021

The number of patients referred to pain clinic is increasing. The purpose of this study was to describe and understand characteristic of patients referred to the tertiary pain clinic. This study was conducted on 587 patients who had been referred to pain clinics at three university hospitals in the Jeollabuk-do region from January 2011 to December 2015. The data was retrospectively collected on a record sheet prepared in the clinic. we analyzed these patients according to their age, sex, chief complaint, pain location, coexisting disease, referring department, referral causes. There were various medical problems addressed by a pain clinic consultation. It is reasonable to develop standardized guidelines for pain management. To do so, it is necessary to identify the characteristics of the patients. A study with more patients in another area will be helpful in characterizing the patients referred to the pain clinic in Korea.