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Early Detection of Mycobacteria Using a Novel Hydrogel Culture Method
장미희,김신영,김창기,황상현,박병규,김성수,이은엽,장철훈 대한진단검사의학회 2014 Annals of Laboratory Medicine Vol.34 No.1
Background: Early laboratory detection of Mycobacterium tuberculosis is crucial for con- trolling tuberculosis. We developed a hydrogel mycobacterial culture method that retains the advantages of both solid and liquid methods in terms of speed, cost, and efficiency. Methods: Mycobacterium bovis bacillus Calmette-Guérin (BCG) suspensions and 200 acid-fast bacilli (AFB)-positive clinical specimens were inoculated in Middlebrook 7H9 liq- uid media (Becton-Dickinson and Company, USA) and mixed with 75 μL of 9-fluorenyl- methoxycarbonyl (Fmoc)-Phe-Phe-OH hydrogel stock solution in an Eppendorf tube just before culture incubation. The mixtures were cultured at 37°C for as long as 14 days to monitor culture status. Results: The number of M. bovis BCG increased with time. For 200 AFB smear-positive specimens, 155 of 158 conventional culture-positive specimens and 4 culture-negative or contaminated specimens yielded positive cultures within 14 days. For 128 specimens positive with the liquid culture method, the time to positive culture using the hydrogel method (mean, 12.6 days; range, 7 to 14 days) was significantly shorter than that for con- ventional liquid culture (mean, 16.2 days; range, 6 to 31 days; P <0.0001). Conclusions: The hydrogel scaffold culture system is useful for timely, economical, and efficient detection of mycobacteria in clinical specimens.
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장미희,박종권 한밭대학교 2007 한밭대학교 논문집 Vol.5 No.1
본 논문에서는 슬롯을 가진 소형화된 헬릭스 안테나를 설계하였다. 제안된 헬릭스 안테나는 기존 헬릭스 안테나의 단점인 이동성을 극복하기 위해 접지변에 슬롯을 첨가하여 소형화하였다. 그럼으로써 안 테나의 성능은 유지하면서 소형화와 이동성을 만족시켰다 주파수 2.388 GHz (BW = 20 MHz) 에서 동작 하는 유전율 37, 두께 8.7mm, 높이 18mm 인 세라믹 유전체를 사용하여 설계하였다. 제작하여 측정해 본 결과, 제안된 안테나는 DAB대역을 만족하였다 또한 안테나의 이득이 0.4 dBic 로 DAB 시스템에 적합한 안테나이다 In this paper, we have designed sma11 helix antenna with slots. The proposed helix antenn a was miniaturized by inserting slots on the ground plane in order to overcome the mobility, which is the disadvantage of the previous helix antenna. Therefore, keeping the antenna efficiency, the small size and mobility were achieved. It is designed to operate at 2.388 GHz (BW 20 MHz) on a ceramic substrate of thickness 8.7mm, height 18mm, and the relative permitttivity of 37. The proposed antenna was fabricated and measured. The measured results can cover the DAB band and antenna gain is -0.4 dBic
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무선 전력 전송을 위한 고조파를 제거한 H모양 안테나 설계
장미희,이정남,박종권 한밭대학교 정보통신전문대학원 2005 정보통신전문대학원 논문집 Vol.3 No.1
본 논문에서는 2.45GHz 무선 전력 전송에 사용되는 H형태의 고조파 제거용 패치 안테나를 설계하였다. 제안된 안테나의 세부적인 설계와 측정결과를 설명하였고 논의하였다. 제안된 안테나는 유전율이 4.5이고 두께가 0.762mm인 TMM4 기판을 사용하였다. 제안된 안테나는 시뮬레이션 결과 2차, 3차 고조파 성분은 제거되었다. In this paper, we have designed a harmonic suppression H-shaped antenna using wireless power transmission system for 2.45GHz. Details of the proposed antenna designed and measured results are presented and discussed. It is designed to work an a substrate TMM4 of thickness 0.762mm and relative permittivity 4.5. From the simulation results, the second and third harmonics were eliminated.
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장미희,여진동,Jang, Mi Hee,Yeo, Jin Dong 보건의료산업학회 2007 보건의료산업학회지 Vol.1 No.1
There become more people suffering from cancer, so the number of cancer patients are increasing as well. However, cancer patients should go through a lot of psychological and physical stress because of side effects of drugs, especially alopecia, during the treatments for cancer. Especially female patients relatively more take care of their appearance, therefore it imposes much more psychological stress for them. Most of the patients choose wig as an alternative, but it is difficult for them to choose right wigs because of their lack of knowledge about wigs. Wigs not only make up for the bald hair but helps asthetically if patients choose right wig which goes well with their face, and eventually helps patients have self-esteem and makes them be positive in their social activities. The purpose of this research to offer right data and qualitative aid about wig, so that it can enhance the quality of cancer patients' lives.
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Decarboxylative Heck-Type Reactions of Thioacrylic Acid with Aryl Bromides
장미희,박경호,임정아,오종훈,이선우 대한화학회 2019 Bulletin of the Korean Chemical Society Vol.40 No.6
Thioacrylic acid reacts with aryl bromides in the presence of palladium catalyst to provide decarboxylative Heck-type products with good yields.
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장미희 대한의료법학회 2014 의료법학 Vol.15 No.2
간호사는 국민건강과 관련하여 가장 밀접한 관련이 있는 의료인이다. 간호사의 업무의 세분화와 전문화는 의료인으로서 간호사의 역할을 더욱 중요하게 만드는 요인이 되었으며 전문간호사의 등장으로 인해 독립된 의료인으로서의 지위를 갖게 되었다. 간호사의 업무 영역이 넓어지면서 간호사와 관련된 사고와 분쟁도 늘고 있지만 아직까지 이 같은 문제에 대 한 연구는 미흡한 실정이며 간호사와 관련한 의료분쟁 발생 시 우리 법원에서도 일관된 판단을 내리고 있지 는 않은 실정이다. 간호사의 업무 범위의 불명확성과 간호 인력의 부족은 간호사의 의료과오 발생요인으로 작용하고 있으며 이를 해결하기 위한 방안 모색이 필요하며, 더욱 많은 법률적 논의와 관련 연구의 필요성이 제기된다. 본 논문에서 간호사의 의료행위로 인해 발생할 수 있는 법률적인 문제들을 명확히 할 수 있는 방안으로 간 호사의 업무를 진료의 보조행위와 독립적인 판단으로 할 수 있는 업무로 나누어 보고, 업무의 범위에 관한 구체적인 규정을 두는 것에 대해 제안해 보고 간호사와 관련된 우리 판례의 검토를 통해 도출되는 공통의 문제들을 짚어 보았다. 더불어 일본의 간호사 단독법인 보건사간호사조산사법과 관련 판례들을 살펴보면서 의료법에서 간호사 관련 규정의 개정 또는 간호사 단독법의 필요성에 대해서도 검토해 보았다. Nurses are medical care providers most closely associated with the national health. Their works are subdivided and specialized, and it is such a factor making nurse's role more important, and with the appearance of specialized nurses, they have secured a position as an independent medical care provider. As the domain of nurse's service becomes broader, there are more accidents and disputes related to nurses. However, there are not many studies conducted on such problems, and even when medical disputes take place related to nurses, the court does not make consistent judgments as a matter of fact. Besides, as the ambiguity of nurse's range of service and the lack of nursing workforce work as a factor causing nurse's medical malpractice, more legal discussions and studies are required to seek proper solutions to such problems. Thus, as a plan to clarify legal issues likely to occur due to nurse's medical practice, this study classified nurse's work into medical assistance practice and other jobs based on their own independent judgments, and proposed establishing concrete regulations on the range of their work, while reviewing common problems extracted from precedents related nurse's medical malpractice. Moreover, while examining Japanese precedents related to the Act of Medical Service Personnel, Nurses and Midwives, which is the sole act of nurses in Japan, this study reviewed the necessity of revising the present nurse-related regulations in Medical Service Act, or enacting a sole act of nurses.
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