일본어외래어에 있어서의 악센트패턴의 변화요인

최현길 한국일어일문학회 2000 日語日文學硏究 Vol.37 No.1

일본어의 외래어에 있어서 액센트의 변화요인은 크게 2가지로 나뉘어진다. 모라수, 음절패턴, 삽입모음등의 내적요인과 발음의 용이성, 단어의 친밀도, 의미변별등의 외적요인이다. 본고에서는, 모라수, 음절패턴, 삽입모음을 중심으로 액센트변화의 내적요인을 고찰했다. 분석은 액센트변화가 일어난 단어를 가지고 통계처리를 했다. 먼저, 모라수를 살펴보면, 平板型의 변화는 모라수가 많을 수록 일어나기 어렵고, 頭高型의 변화는 모라수가 적을 수록 일어나기 쉬웠다. 또한, 中高型의 변화는 모라수가 많을 수록 일어나기 쉽다는 것을 알았다. 다음, 음절패턴에 있어서는 語頭와 語末の음절패턴이 액센트변화와 관계하고 있다는 것을 확인했다. 마지막으로, 삽입모음은 많은 선행연구에서 액센트의 변화요인으로 언급되어 왔지만, 분석결과, 삽입모음은 액센트변화와 관계없는 것으로 나타났다.

인플루엔자 바이러스로 인한 길랭-바레 증후군 1예

최현길 ( Hyun Gil Choi ),연규민 ( Gyu-min Yeon ) 대한소아감염학회 2016 Pediatric Infection and Vaccine Vol.23 No.3

길랭-바레 증후군은 약 3분의 2에서 선행 감염이 원인이 되며 면역반응 때문에 발병하는 것으로 알려져 있는데, 그 중 인플루엔자 바이러스는 비교적 드문 원인이다. 발병 기전과 관련된 항체들에 대한 보고들 은 몇 차례 있었지만 길랭-바레 증후군 환자의 뇌척수액에서 인플루엔자 바이러스가 직접 검출된 증례 는 없었다. 6세 여아가 내원 1주 전 인플루엔자 A로 진단된 후 oseltamivir를 복용하며 증상이 호전되었고, 내원 2일 전 두통 및 하루 전 양하지 위약감이 생겨서 응급실로 왔다. 신체 진찰, 뇌척수액 검사, 신경전도 검사, 척수 자기공명영상 등의 결과를 토대로 길랭-바래 증후군으로 진단하였고, 뇌척수액 중합효소 연쇄반응 검사에서 인플루엔자 A 바이러스가 검출되었으며, 면역글로불린 정맥 투여 후 점차 증 상이 호전되었다. 본 증례를 통하여 저자들은 인플루엔자 바이러스가 뇌척수액 내로 직접 침투한 것이 길 랭-바레 증후군의 발생과 연관이 있을 것이라고 판단하며, 향후 그 기전에 대한 연구가 필요하겠다. Guillain-Barre syndrome (GBS) is caused by antecedent infectious diseases in approximately two-thirds of cases. GBS is considered an autoimmune response. Among reported preceding infections, influenza virus is relatively rare. Several reports have identified antibodies related to GBS pathogenesis. However, no case report has described the detection of influenza virus in the cerebrospinal fluid (CSF) of a patient with GBS by polymerase chain reaction (PCR). Here we report the case of a 6-year-old girl who was diagnosed with influenza A 1 week prior and was treated with oseltamivir, after which she visited our hospital for headache and bilateral leg weakness that had persisted for 1 day. We diagnosed her with GBS based on physical and neurologic examination findings, CSF analysis, nerve conduction velocity test results, spinal magnetic resonance imaging, and detection of influenza A virus in her CSF by PCR. She was treated with intravenous immunoglobulin and her symptoms slowly improved. This case report suggests that GBS may be caused by influenza virus through penetration of the CSF.

BIM을 활용한 에너지성능평가 기법에 관한 연구

박승길(Seung-kil Park),천정길(Jung-kil Chun),손원득(Won-tug Son),최현상(Hyun-Sang Choi),최영식(Young-Sik Choi) 한국산업융합학회 2013 한국산업융합학회 논문집 Vol.16 No.4

According to the obligation of BIM application, the guidelines of energy simulation based on BIM are being presented. Although there is the advantage to minimize the error in energy analysis using the energy model, there are still issues about insufficient standards and the compatibility of the gbXML. Therefore, it is necessary to establish the processes to utilize and apply BIM methods for energy simulation. This study was examined on the compatibility of data for energy simulation by the gbXML schema and energy efficiency by BIM.

고압펌프를 이용한 양액공급 장치 개선에 관한 연구

최현길(Hyun Gil Choi) 산업기술교육훈련학회 2018 산업기술연구논문지 (JITR) Vol.23 No.1

The conventional nutrient automatic feeder of the venturi type controls the target value by receiving the feedback through the sensor (EC or PH) by the control method in which the liquid is ejected by blowing air with ON / OFF time. however the nutrient solution can not be continuously injected and it is impossible to control the ratio of the nutrient supply reservoir by re-adjustment and if sensor (EC or PH) fails, nutrient supply is not possible and the concentration change is severe. By compensating for these disadvantages and changing to the improved high-pressure pump input method, a certain amount of nutrient solution was realized and accurate nutrient concentration control is possible by continuous control, and the amount of water can be adjusted by the nutrient supply tank control. The size of the equipment was reduced by reducing the number of parts, and it was made to be convenient to use at the same time as reducing the cost. And it was possible to control the concentration of the nutrient solution accurately by continuous control and to adjust the amount of water by the nutrient supply water tank ratio control. In addition, the sensor can be operated manually in case of sensor failure, and a certain amount of nutrient solution is supplied to the plant by the accurate concentration control of the continuous control, so that the plant that has been supplied with it can grow well. The fault monitoring function was added to this, so that the automatic control technology was popularized in agriculture and used conveniently.

텔레비전 방송사건 경쟁과 다큐멘터리 변화에 관한 연구

최현철 ( Choe Hyeon Cheol ),길환영 ( Gil Hwan Yeong ),추혜원 ( Chu Hye Won ) 고려대학교 언론연구소 (구)고려대학교 신문방송연구소 2003 커뮤니케이션 科學 Vol.22 No.-

Nano-SiO₂ 복합에 의한 바이오매스 기반 폴리우레탄 무공형 멤브레인 필름의 투습성 향상에 관한 연구

강승구,최현진,김진미,이승재,박종성,권오경,민병길,Kang, Seung-Gu,Choi, Hyeon-jin,Kim, Jinmi,Lee, Seungjae,Park, Jong Sung,Kwon, Oh Kyung,Min, Byung Gil 한국섬유공학회 2015 한국섬유공학회지 Vol.52 No.2

The aim of this work was to enhance water vapor permeability of bio-polyurethane thin films, which is essential in non-microporous-type films for applications in breathable fabrics, by hybridizing with silica particles. As the bio-polyurethane, which was synthesized using biomass-based $Susterra^{(R)}$ 1,3-propanediol, did not have enough hydrophilicity for a breathable film, the hybridizing effect of hydrophilic nano- or micro-sized silica ($SiO_2$) on the breathability of bio-polyurethane thin films was investigated by measuring the water contact angle and water vapor permeability of the films. It was found that the permeability of the bio-polyurethane film could be significantly enhanced by hybridizing with $nano-SiO_2$ as well as $micro-SiO_2$. It was also observed that the $nano-SiO_2$ was more effective than the $micro-SiO_2$ in improving permeability. It was found that permeability in bio-polyurethane film could be improved up to more than 100% with $nano-SiO_2$ content at 9 wt%.

Empirical antibiotics for recurrent urinary tract infections in children

오지은,최현길,이지영 고신대학교(의대) 고신대학교 의과대학 학술지 2018 고신대학교 의과대학 학술지 Vol.33 No.2

Objectives: The purpose of this study was to compare antibiotic resistance patterns between first urinary tract infection (UTI) and recurrent UTI groups and to obtain information regarding empirical antibiotic selection for treating recurrent UTI. Methods: We retrospectively reviewed 148 children treated for UTIs from January 2009 to June 2016. The patients were divided into two groups: first UTI (N = 148) and recurrent UTI (17 patients and 20 episodes). Results: In both groups, Escherichia coli was the most frequent causative organism, accounting for 89.9% and 75.0% in the first and recurrent UTI groups, respectively. When E. coli or Klebsiella pneumoniae was the causative organism, extended-spectrum β-lactamase (ESBL)-producing organisms were more frequent in the recurrent UTI group (17.6%) than in the first UTI group (14.0%); however, this difference was not statistically significant (P = 0.684). Cefotaxime was the most frequently used first-line empirical antibiotic in both groups. In the first UTI and recurrent UTI groups, 7.4% and 15.0% of patients were treated with intravenous antibiotics as definitive therapy, respectively (P = 0.250). Fifteen out of 17 patients having a second UTI had different causative organisms or antibiotic susceptibility patterns compared to their previous episode. Conclusions: Escherichia coli was the most frequent causative organism in the recurrent UTI group. There were no differences in the proportion of ESBL-producing organisms between the first UTI and recurrent UTI groups. Therefore, when a UTI recurs in children, the antibiotics effective on the most common causative organism might be administered as empirical antibiotics.

『傷寒論 吳茱萸湯의 임상연구 분석

변성희,최현범,정종길,이숭인 대한상한금궤의학회 2022 대한상한금궤의학회지 Vol.14 No.1

Objectives : Osuyu-tang of Shanghanlun have historically been proved for clinical validity and stability in the Korean Medicine. It is necessary to review the clinical fields of application, and to review the conformity with the old texts. Methods : As of October 20, 2022, clinical research papers on Osuyu-tang were searched in RISS, Naver, KISS, PUBMED, and Science Direct. The searched articles were classified by clinical subject, and the contents were reviewed by year. Results : As of Oct 20, 2022, the present study looked up thirteen papers. The 13 clinical research papers could be classified into 6 chronic headaches which includes migraine, 2 digestive diseases, 5 skin diseases and 1 restless leg syndrome by subject. Conclusion : As a result of analyzing 13 papers, clinical research achievements on the nervous system and digestive system diseases implied by the provisions in Shanghanlun were accumulating. However, case-level reports on skin diseases require more advanced research in the future.

매입말뚝 현장적용 개선에 대한 연구매입말뚝 현장적용 개선에 대한 연구

윤호섭,최현길,문수동 한국지반공학회 2003 지반 : 한국지반공학회지 Vol.19 No.4

마취중 Aprotinin 투여후 발생한 아나필락시양 반응에 의한 �

조성두,최현길,송남원 대한마취과학회 1997 Korean Journal of Anesthesiology Vol.33 No.3

A number of drug administered during anesthesia can provoke pathologic response by immunologic or nonimmunologic mechanisms. Known drugs involved in hypersensitivity reactions are muscle relaxants, local anesthetics, narcotics, barbiturates, contrast media, protamine and antibiotics. Clinical manifestations of anaphylaxis are diverse, but during anesthesia, cardiovascular collapse is predominate. We experienced a case of anaphylactoid reaction with erythema on upper thoracic region, severe hypotension, tachycardia and ventricular fibrillation. After defibrillation, the patient was recovered. During follow-up, we knew that this patient was exposed aprotinin repeatedly, and suspect the possibility of anaphylactoid reaction due to aprotinin. (Korean J Anesthesiol 1997; 33: 562∼566)