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모바일 환경에서 센서를 이용한 상황 인지 및 음성 주문 웹 시스템 구축
박진경(Park Jin Kyeong),이원석(Lee Won Suk) 한국IT서비스학회 2011 한국IT서비스학회 학술대회 논문집 Vol.2011 No.9
최근 모바일 기기의 사용이 대중화됨에 따라 모바일에 장착된 센서들에 대한 활용도가 높아지고 있다. 모바일 기기의 특성상 입력 제한 문제로 음성 검색과 같은 음성 인식을 지원하는 각종 프로그램들이 점점 증가를 하고 있는 추세이다. 하지만 이러한 음성 인식이 지원되는 프로그램은 환경에 따라 수행이 어려운 경우가 많다. 이를 해결하기 위해 제안된 방법들 중 하나가 모바일 환경에서 센서 데이터를 마이닝 알고리즘에 적용하여 상황을 인지하는 것이다. 또한 이를 음성 인식 웹과 통합으로써 상황인지를 폭 넓게 활용할 수 있도록 하는 것이다. 본 논문에서는 모바일 환경에서 센서를 이용한 상황인지와 음성 주문 웹시스템을 통합하여 구축하는 시스템을 제안한다.
국내 민간병원에서 치료한 다제내성결핵 환자의 치료 결과 및 예후 인자
박진경 ( Jin Kyeong Park ),고원중 ( Won-Jung Koh ),김덕겸 ( Deog Kyeom Kim ),김은경 ( Eun Kyung Kim ),김유일 ( Yu Il Kim ),김희진 ( Hee Jin Kim ),김태형 ( Tae-Hyung Kim ),김재열 ( Jae Yeol Kim ),박무석 ( Moo Suk Park ),박이내 ( I- 대한결핵 및 호흡기학회 2010 Tuberculosis and Respiratory Diseases Vol.69 No.2
Background: The increasing rate of drug-resistant tuberculosis (TB) is a threat to the public health and TB control. In Korea, about 75~80% of TB patients are treated in private hospitals and the rate has been continuously increasing since 2000. Methods: On a retrospective basis, we enrolled 170 newly diagnosed with or retreated for multidrug-resistant TB (MDR-TB) in 2004 from 21 private hospitals. We extracted the following demographics and treatment history from patient medical records: initial treatment outcomes, cumulative survival rates, treatment outcomes, and prognostic factors. Results: Of the 170 patients, the majority were male (64.1%), the mean age was 44.5 years old, and mean body-mass-index was 20.2kg/m2. None of the patients tested positive for HIV. Eleven (6.5%) were confirmed to have extensively drug-resistant TB (XDR-TB) at treatment initiation. Treatment success rates were not different between XDR-TB (36.4%, 4/11) and non-XDR MDR-TB (51.6%, 82/159). Default rate was high, 21.8% (37/170). Far advanced disease on X-ray was a significant negative predictor of treatment success; advanced disease and low BMI were risk factors for all-cause mortality. Conclusion: In private hospitals in Korea, the proportion of XDR-TB in MDR-TB was comparable to previous data. The treatment success rate of MDR-/XDR-TB remains poor and the failure rate was quite high. Adequate TB control policies should be strengthened to prevent the further development and spread of MDR-/XDR-TB in Korea.
중심성 폐암 발견에 있어 협대역 내시경의 임상적 유용성
박진경 ( Jin Kyeong Park ),조영선 ( Young Sun Jo ),장세진 ( Sae Jin Jang ),박영수 ( Young Soo Park ),최창민 ( Chang Min Choi ) 대한결핵 및 호흡기학회 2010 Tuberculosis and Respiratory Diseases Vol.68 No.1
Background: Lung cancer is usually diagnosed at an advanced stage, resulting in a poor prognosis. The detection of these lesions at an earlier stage would be a clear benefit to patients. However, it is extremely difficult to detect carcinomatous lesions in the bronchial mucosal sites during a routine bronchoscopy. Methods: This study employed a novel optical technique, known as narrowband imaging (NBI), which allows noninvasive visualization of the microvascular structure of an organ`s surface using reflected light. Results: Narrow band imaging was performed on 10 patients who were radiologically suspicious or had a high risk of lung cancer. The median age of the patients was 57.5 years (range, 44∼81 years), and 80% of the patients were male. All lesions showed a microvascular proliferation pattern (dotted, tortuous and abruptly ending vessel) on the magnified NBI. Two lesions were confirmed histologically to be adenocarcinoma and the remaining lesions were squamous cell carcinomas. Two lesions were confirmed histologically to be a carcinoma in situ. Conclusion: NBI is a promising and potentially powerful tool for identifying carcinomas at an earlier stage or a central lesion during a routine bronchoscopy examination.
증례 : 호흡기 ; 림프구성 전이암으로 오인된 Erdheim Chester Disease 1예
심윤수 ( Yun Su Sim ),박진경 ( Jin Kyeong Park ),이진화 ( Jin Hwa Lee ),송동은 ( Dong Eun Song ),장중현 ( Jung Hyun Chang ) 대한내과학회 2011 대한내과학회지 Vol.80 No.6
저자들은 호흡곤란으로 내원한 환자에서 폐실질과 종격동림프절, 후복막 종괴 등을 동반한 병변을 발견하여 전신의 림프구성 전이로 오인하여 원발암을 찾는 과정에서 Erdheim-chester disease를 진단하였다. 이에 문헌고찰과 함께 보고하는 바이다. Erdheim-Chester disease (ECD) is non-Langerhans cell histiocytosis that leads to multi-organ involvement with unknown etiology. We report a 64-year-old woman with a dry cough and dyspnea. She had interlobular septal thickening and ground-glass opacity in both lungs, suggesting lymphangitic lung metastasis. However, she was diagnosed with ECD after a long bone and immunohistological evaluation. (Korean J Med 2011;80:712-717)
김인선 ( In Seon Kim ),이진화 ( Jin Hwa Lee ),김관창 ( Kwan Chang Kim ),김유리 ( Yoo Ri Kim ),박진경 ( Jin Kyeong Park ),임소연 ( So Yeon Lim ),류연주 ( Yon Ju Ryu ),천은미 ( Eun Mi Chun ),장중현 ( Jung Hyun Chang ),김유경 ( Yoo K 대한결핵 및 호흡기학회 2008 Tuberculosis and Respiratory Diseases Vol.65 No.5
Neurogenic tumors are common in posterior mediastinal tumors and neurilemmoma represents approximately 40% of neurogenic tumors arising in the mediastinum. It is usually asymptomatic, and is generally diagnosed incidentally. In some cases, they presented with symptoms of nerve or airway compression. However, a solitary neurilemmoma, particularly not associated with von Recklinghausen disease, with spontaneous hemothorax is quite rare. We report a case of spontaneous massive hemothorax associated with a solitary neurilemmoma. (Tuberc Respir Dis 2008;65:426-429)
조상현(Sang-Hyun Cho),김정언(Jung-Un Kim),김문규(MunKyu Kim),박진경(Jin Kyeong Park),강행봉(Hang Bong Kang) 한국멀티미디어학회 2009 한국멀티미디어학회 학술발표논문집 Vol.2009 No.1
기존의 로봇 게임은 주로 로봇을 조작하는 것에 중점을 두어 게임의 룰이 간단해 금방 지루해지는 단점을 가지고 있다. 이에 본 논문에서는 기존의 로봇게임에 테이블 탑 디스플레이를 적용하여 비디오 게임에서와 같은 다양한 비주얼적인 효과를 부여하여, 보다 박진감 넘치는 로봇 게임 플랫폼을 제안한다. 제안한 로봇 게임 플랫폼은 기존의 로봇 게임이 가지는 조작감과 더불어 테이블 탑 디스플레이를 통해 다양한 게임환경을 제공하여 흥미로운 게임 플랫폼을 제공한다. 뿐만 아니라 네트워크를 통해 중앙의 서버로부터 다양한 정보를 전송받을 수 있을 수 있어서 보다 다양한 게임에 적용할 수 있다.
비결핵성 항산균증과 유사한 방사선학적 소견을 보이는 환자에서 Segniliparus rugosus가 동정된 첫 증례
최선미 ( Sun Mi Choi ),강효재 ( Hyo Jae Kang ),정윤정 ( Yun Jeong Jeong ),임주현 ( Joo Hyun Kim ),최원석 ( Won Seok Choe ),황상현 ( Sang Hyun Hwang ),박진경 ( Jin Kyeong Park ),황보빈 ( Bin Hwang Bo ),이희석 ( Hee Seok Lee ) 대한결핵 및 호흡기학회 2012 Tuberculosis and Respiratory Diseases Vol.72 No.1
In 2005, a group of mycolic acid-containing bacteria was characterized as belonging to a novel genus, Segniliparus with species Segniliparus rugosus and S. rotundus. We report a case of the S. rugosus isolated from a 54-year-old woman with radiologic features mimicking that of non-tuberculous mycobacteriosis (NTM). When the patient first visited our hospital, an acid-fast bacteria (AFB) smear tested positive and Mycobacterium tuberculosis polymerase chain reaction (TB PCR) was negative in the bronchoalveolar lavage sample. After 2 months, the growing colonies were reported as NTM, but could not be identified because they had died. One year after the initial visit, induced sputum samples showed the same results, positive AFB smear and negative TB PCR. At this point, the growing colonies were identified as S. rugosus. Therefore, we should consider Segniliparus genus as a differential diagnosis for AFB in respiratory specimens in addition to the genus Mycobacterium.
간경변 환자에서 발생한 Rhodotorula Glutinis 감염 1예
박진경,박재정,윤정윤,조정연,백은경,심은진,유권,최희정 이화여자대학교 의과학연구소 2008 EMJ (Ewha medical journal) Vol.31 No.1
본 증례는 식도 정맥류 파열을 동반한 비 대상성 간경변증 환자에서 중환자실 치료 및 광범위 항생제 치료를 받던 중 발생한 rhodotorula glutinis 진균의 혈류 감염된 예로 면역저하환자에서의 도관사용 및 광범위항생제 사용과 관련한 rhodotorula glutinis 기회 감염 균주에 의한 국내에 유사 보고가 없어 이를 보호하는 바이다. Rhodotorula species are emergent opportunistic pathogens, Particularly m mmunocompromised patients. Rhodotorula mucilaginosa was the species most frequently recovered, followed by Rhodotorula glutinis. They have been associated with endocarditis, peritonitis, meningitis and catheter-associated fungemia. We experienced a case of catheter-related blood stream infection by rhodotorula glutinis. He was 46-year old man with decompensated liver cirrhosis. He was admitted for esophageal variceal bleeding. Rhodotorula glutinis was identified on blood culture, and amphotericin B was administered for fungemia treatment.
제1형 당뇨병이 동반된 그레이브스병 치료 중 발생한 일시적 과립구 감소증 1예
박진경,성정훈,이준,주선녀,정훈,김유리,박석원,조용욱,이상종 대한내분비학회 2002 Endocrinology and metabolism Vol.17 No.2
Granulocytopenia, which can be seen in patients with Graves' disease during treatment with antithyroid agents, could be a self resolving transient episode or can imply the beginning of life threatening agranulocytosis requiring a change in treatment modality. Transient granulocytopenia could be a manifestation of hyperthyroidism itself, or a mild side effect of antithyroid drugs. Aganulocytosis is a rare, but major complications of the termination drug, propylthiouracil (PTU), requiring prompt termination of the medication, and intensive care. Therefore, differentiation of agranulocytosis and transient granulocytopenia, is important, but is not practically easy. We introduce a case of transient granulocytopenia, which was detected in a patient with Graves' Disease, accompanied by underlying type 1 diabetes mellitus, during treatment with PTU. Diagnosis of transient granulocytopenia was made by a normal granulocyte count following a single injection of G-SCF*, and the patient was treated with conservative therapy. This case confirms a diagnostic tool for differentiating transient granulocytopenia and PTU-induced agranulocytosis