• 한국어병학회지
• /
• 제16권1호
• /
• pp.61-68
• /
• 2003

MICs of 8 chemotherapeutic agents against forty streptococcal isolates were determined. These strains were isolated from diseased olive flounder, Paralichthys olivaceus, and showed 2-5 multiple drug resistance against different antibacterial agents including ampicillin, doxycycline (DOXY), erythromycin, florfenicol, flumequine, norfloxacin, oxolinic acid, and oxytetracycline (OTC). In conjugation experiment, we found transferable R plasmids carrying OTC and DOXY resistance determinant in 3 drug resistance strains analyzed. Six out of 40 isolates showed positive signal in colony hybridization with the R plasmid DNA (pST9) as a probe. It suggests that other types R plasmid different from pST9 is also involving in multiple drug resistance of streptococci isolated from olive flounder.

• 대한지리학회지
• /
• 제40권4호
• /
• pp.373-386
• /
• 2005

승용 자동차 임대업의 본사와 영업소의 배치를 통하여 사무소의 지역적 체계를 분석한 결과는 다음과 같다. 승용 자동차 임대업의 공간적 특성은 서비스 생산자가 국지적 시장을 벗어나기 위하여 주식회사, 합자회사 등을 설립하여 기업조직의 재구조화를 도모함으로 다양한 요인에 의해 본사가 있는 지역 내 및 지역 외 특정지역에 영업소를 배치시켜 광범위한 공간적 분업을 하고 있다. 이러한 공간분업은 최근 여가활동의 증가 등으로 수요증대에 따른 사무소간의 승용 자동차의 단기간 제공 등에 의한 네트워크의 형성이 규모의 경제를 발생시키고 있다.

• Journal of Trauma and Injury
• /
• 제29권4호
• /
• pp.116-123
• /
• 2016

Purpose: To develop an inclusive and sustainable trauma system as the assessment of burden of injuries is very much important. The purpose of this study was to evaluate the estimates and characteristics of abdominal traumatic injuries. Methods: The data were extracted from the National Emergency Department Information System. Based on Korean Standard Classification for Disease 6th version, which is the Korean version of International Classification of Disease 10th revision, abdominal injuries were identified and abdominal surgeries were evaluated with electronic data interchange codes. Demographic factors, numbers of surgeries and clinical outcomes were also investigated. Results: From 2011 to 2014, about 24,696 patients with abdominal trauma were admitted to the hospitals annually in South Korea. The number of patients who were admitted to regional and local emergency medical centers was 8,622 (34.91%) and 15,564(63.02%), respectively. Based on National Emergency Department Information System, liver was identified as the most commonly injured abdominal solid organ (39.50%, 9,754/24,696, followed by spleen (17.57%, 4,338/24,696) and kidney (12.94%, 3,195/24,696). Conclusion: This study shows that the demand for abdominal trauma care is considerable in South Korea and most of the patients with abdominal trauma were admitted to regional or local emergency centers. The results of this study can be used as good source of information for staffs to ensure proper delivery of abdominal trauma care in trauma centers nationally.

• 한국응용곤충학회지
• /
• 제51권3호
• /
• pp.295-297
• /
• 2012

2012년 1월 31일 농림수산검역검사본부 영남지역본부 부산신항사무소에서 미국산 오렌지 생과실 화물을 검사하는 과정에서 Navel orangeworm, Amyelois transitella (Walker)이 검출되었다. 이 해충의 유충이 간혹 호두 과실 속에서 검출된 예가 알려져 있지만, 오렌지 생과실 속에서 검출된 경우는 처음이다. 여기서는 식물검역의 안전성을 보장할 목적으로 이 유충의 진단형질 및 미국산 오렌지 생과실에 대한 병해충수입 위험분석과 관련된 검출정보를 제공하고자 한다.

• 지역연구
• /
• 제34권1호
• /
• pp.3-17
• /
• 2018

본 논문은 임대료시장의 주기변화에 따른 헤도닉 모형의 임대료 결정요인의 영향력 변화를 분석하였다. 임대료지수를 구축하여 분석한 결과 금융위기가 전환점이 되어 서울시 임대료 시장이 하락기와 상승기로 구분됨을 밝혔으며 주기에 따른 헤도닉 모형의 특성변수의 회귀모수 변화를 고찰하였다. 분석은 강남오피스와 도심오피스로 구분하여 실시하였으며 권역에 상관없이 일관된 변화를 보인 개별회귀모수로서는 토지가격, 지하철역에서의 거리, 건물규모, 건물연한 및 전환이율로 밝혀졌다. 상승기에는 건물의 규모가 클수록 임대료가 높아지는 경향이 있으며 건물이 오래될수록 임대료 하락요인으로의 영향이 커지는 경향이 있는 것으로 나타났다. 전환이율 역시 임대료에서 차지하는 비중이 상승기에 높아짐을 보여준다. 토지가격의 영향은 줄어들고 교통편의성의 장점은 약해지고 있어 상승기에는 지리적 이점의 영향력이 감소하고 건물 특성의 영향력이 상대적으로 커지는 실증적 증거를 제시하였다.

• 한국항해항만학회:학술대회논문집
• /
• 한국항해항만학회 2010년도 춘계학술대회
• /
• pp.545-550
• /
• 2010

최근 이동통신기술의 발전으로 급속히 보급되고 있는 스마트폰은 GPS, 무선인터넷, 내장카메라 등의 강력한 기능을 이용하여 다양한 분야에서 사용이 확산되고 있다. 특히 복잡한 도심지 등 상에서 사용하기 편리하게 개발된 스마트폰 증강현실 어플리케이션을 대상으로 이용방법 등을 조사 분석하여 해상에 응용함으로써 상대적 작은 선박이 해상에서 간편하게 사용할 수 있는 'e-Navigation' 개념의 항로표지 기반 스마트폰 어플리케이션 개발에 관하여 논하고자 한다.

• 한국식물병리학회:학술대회논문집
• /
• 한국식물병리학회 2003년도 정기총회 및 추계학술발표회
• /
• pp.151.2-151
• /
• 2003

One fungus was isolated from lesions on imported chinese cabbage leaves in process of quarantine inspection from China. The fungus was identified as Mycosphaerlla brassicicola, based on morphology of perithecia, asci, ascospore, and curtural characteristics. In Korea, this fungus has been quarantine fungus, and not yet report to occur. Perithecia of the fungus were globose, dark brown with apical papilate ostioles. The size was 90-100 ${\times}$ 130-135$\mu\textrm{m}$. Asci were bitunicate, 8-spored and 38-43 ${\times}$ 15-l9$\mu\textrm{m}$. Ascospore were irregularly biseriate, hyaline, cylindrical, 2-celled, and rounded at the ends. Optium growth temperature of the fungus was at 20$^{\circ}C$ on PDA but did rarely grow over 24$^{\circ}C$. Colony on PDA was of black aerial mycelia.

• 한국응용곤충학회지
• /
• 제50권1호
• /
• pp.71-73
• /
• 2011

한국의 대나무류에 다리가 퇴화한 꼬리가루깍지벌레속의 Antonina nakaharai Williams and Miller 대나무꼬리가루깍지벌레(신칭)가 발생함을 확인하고, 한반도에 분포하는 꼬리가루깍지벌레속 3종 동정에 필요한 검색표를 함께 정리하였다.

• 한국전자거래학회:학술대회논문집
• /
• 한국전자거래학회 2003년도 종합학술대회 논문집
• /
• pp.84-89
• /
• 2003

For running various construction processing information and technological information, it is supplied by Construction CALS/EC systems properly during whole facilities life cycle. So it is urgently necessary to change Regional Construction 8t Management Office (RCMO) equipment construction administration business to electron processing system (CALS/EC). From construction work plan to completion, a present storage documents system is unsystematic. Therefore, it needs management system to store documents and to read in turn documents properly. This research suggest that it is to connect with various information systems and Construction CALS/EC for RCMO which is running public construction field. So it can be driven systematic and effective administration system about public construction business by Web-based present construction situation information system.

• 대기
• /
• 제31권4호
• /
• pp.405-420
• /
• 2021

Forest fire happens every year at Yeongdong, Gangwon-do, due to the strong local wind during the spring time and it causes a huge damage. This wind is named "Yangganjipung" or "Yanggangjipung" that blows along Yeongdong. However, the occurrence conditions of the wind have been still unclear. To identify the occurrence mechanism of local strong wind through three-dimensional observation data, Gangwon Regional Meteorological Administration performed Joint Gangwon-Yeongdong 3D Observation Project in 2020. The special observation was carried out for 6 times from March to April. The observation data was analyzed by focusing on the structure of synoptic pressure distribution and inversion layer. The result showed that the strength of wind is different depending on the latitude of low pressure, intensity of inversion layer, and changes on height in the south-high and north-low pressure distribution. As the interval of the upper and lower parts of the inversion layer was narrow, the strength of the wind became stronger, which is one of the observational characteristics of the springtime wind pattern at Yeongdong, Gangwon-do. In future, the clear mechanism of the local wind in the Yeongdong during the spring time is expected to be verified based on the accumulative observation data and close analysis.