• 공학교육연구
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• 제15권6호
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• pp.58-70
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• 2012

The accreditation review against engineering technological education just started in 2010. This study was conducted to get the significant implications for the accreditation of engineering technological education in Korea from the case of USA and Australia which have reviewed the engineering programs for long time. We can identify some differences between three countries. We suggested the three implications for ABEEK. First, ABEEEK needs to provide the definite graduates attributes to achieve. In that point, Stage 1 competency standard of Australia can be a good example which provide competency elements and indicators of attainment as well. Second, ABEEK needs to consult the course-embbeded evaluation for programs to check whether graduates achieve the graduates attributes. Third, ABEEK needs to benchmark the cases of USA and Australia to alleviate the paperwork load.

• 응용통계연구
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• 제20권1호
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• pp.159-165
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• 2007

제7차 교육과정 고등학교 수학 I의 통계 단원을 논리의 정 합성 측면에서 살펴보았다. 검토 결과 큰 수의 법칙에서 신뢰구간에 이르기까지 수리적 연결이 곳곳에서 끊어져 있어, 고교 수학 수업에 무리가 있는 것으로 보인다. 개선 방안으로, 1) 몇 가지 요목에 대한 고교 수준에서 교수 가능한 논거를 제시하고 2) 교수 요목의 변경 또는 축소를 제안한다.

• Journal of Plant Biotechnology
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• 제36권4호
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• pp.327-335
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• 2009

Creeping bentgrass (Agrostis stolonifera L.) is economically important as the principal turfgrass species for golf course greens and fairways in temperate climates around the world. As the utilization area of the turfgrass species increases recently, the demand for new and improved cultivars increases. Thus, substantial progress has been made in applying modern biotechnology to develop genetically engineered (i.e., biotech) creeping bentgrass with new traits that eluded the breeders. This review article addresses the advances made in developing biotech creeping bentgrass, which are categorized in the following topics: (i) genetic transformation of creeping bentgrass, (ii) development of various biotech creeping bentgrasses by genetic engineering, and (iii) progresses in the deregulation of herbicideresistant creeping bentgrass.

• Journal of Chest Surgery
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• 제12권3호
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• pp.263-268
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• 1979

In the course of treating approximately 740 patients with open heart surgery, we experienced 38 patients who underwent open heart surgery as the second operation after initial operation on heart at Seoul National University Hospital. Twenty four cases of congenital 14 acquired heart disease were found. There was 14 operative death of 38 patients, resulting in overall mortality 36.8 %; 8 death [33.3 %] in congenital group, 6 [42.9 %] in acquired group. Principal causes of death were lower cardiac output syndrome and congestive heart failure. Compared with foreign report, as this data shows still high overall mortality, this review suggests that second open heart surgery can be performed safely with reasonable operative mortality and satisfactory prognostic outlook in the near future.

• Journal of Chest Surgery
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• 제33권9호
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• pp.752-755
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• 2000

Isolated congenital aneurysm of the left atrium with intact pericardium is a rate anomaly, which usually presents with arrhythmia, cerebral embolism or abnormalities on routine chest X-ray. Surgery is indicated in most cases to eliminate a potential source of systemic emboli and arrhythmias. A 42-year-old woman having cervical cancer, she was suspected of having a left atrial aneurysm on review of chest X-ray and confirmed by echocardiography and cardiac catheterization. Surgical resection of Left atrial aneurysm was achieved without complication using median sternotomy with cardiopulmonary bypass. The postoperative course was uneventful.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제23권2호
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• pp.313-325
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• 2009

본 논문에서는 멘토와 학습자 사이에 멘토링이 원활하게 이루어질 수 있도록 돕는 사이버 수학멘토링 시스템의 설계를 다룬다. 온라인과 오프라인 활동을 고려하여 학생들의 흥미, 참여와 학습 동기를 유도하는 다양한 장치들에 대하여 이론적 배경을 살펴보고, 그러한 장치들을 사용하여 설계된 사이버 수학멘토링 시스템을 소개한다. 그리고 이러한 사이버 수학멘토링 시스템이 학습자와 멘토, 예비수학교사 및 현직교사에게 주는 의미에 대하여 논한다.

• 대한후두음성언어의학회지
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• 제28권2호
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• pp.79-83
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• 2017

Neurodegenerative diseases such as Parkinson's disease and amyotrophic lateral sclerosis may induce impairment of speech motor system. This review discusses the characteristics of dysarthria and symptom management for these conditions. Given the progressive nature of the neurodegenerative diseases, speech-language pathologists must be aware of appropriate augmentative and alternative communication equipment at the early stage of the disease course. Patients with neurodegenerative diseases can maintain functional communication with augmentative and alternative communication supports.

• 대한후두음성언어의학회지
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• 제28권2호
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• pp.138-140
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• 2017

Pharyngeal and laryngeal foreign bodies are common problem at ENT clinic. Removal of a foreign body is mostly simple with the manipulation of endoscope and various instruments. Rarely, migration of swallowed sharp foreign body makes complication. We describe a 74-year-old patient diagnosed with foreign body in larynx involving thyroid. In this case, we present this disease and the treatment course which has been successfully treated by surgical removal and conservative treatment. Furthermore, we discuss its symptoms, physical examinations through literature review.

• 의학교육논단
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• 제12권1호
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• pp.3-8
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• 2010

This study is designed to evaluate the effectiveness of teaching or studying programs, and thus to overcome the selectionbias in studies. Selection-bias derived from unobservable characteristics in the course of participants selection of the teaching or studying programs, in the case of cross-section data instrumental variable(IV) method and two stage least square estimation were suggested as an analysis tool. Panel data were analyzed by using both fixed effect in which individual effects are captured by intercept terms and random effect estimation where an unobserved effect can be characterized as being randomly drawn from a given distribution.

• 의학교육논단
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• 제15권3호
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• pp.136-143
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• 2013

Clinical skills assessment was recently introduced to the Korean Medical License Examination to test medical school graduates' competencies in clinical skills. Various measures, including research and rehearsals, had been undertaken to prepare for the assessment for several years before the clinical skills assessment was first implemented. The assessment has been repeated annually for about 3,500 examinees over the course of 50 days per year for the past 4 years. The introduction of the assessment had significant effects on education in Korea's medical schools. Many schools have established clinical skills labs and the teaching of clinical skills has also been strengthened. The residents who have taken the clinical skills exam now express more confidence in caring for patients. To improve the quality of the assessment, it should be performed on a year-round schedule and a pilot test and various forms of the items should be introduced.