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텐저블 인터페이스를 이용한 건강관리 시스템 설계 및 구현
김규종(Kim Kyu-Jong),신기보(Shin Ki-Bo),이병주(Lee Byung-Joo),최경섭(Choi Kyung-Sub),최영미(Choi Young-Mee),주문원(Choo Moon-Won) 한국콘텐츠학회 2005 한국콘텐츠학회 종합학술대회 논문집 Vol.3 No.2
본 연구에서는 사용자의 제어를 인식하는 텐저블 머신을 제작하기 위하여 게임 형식의 콘텐츠를 제어할 수 있는 기술을 제시한다. 특히 설문조사를 통해 헬스기기에 반영할 사용자 콘텐츠 선호도를 분석하여, 게임인공지능과 게임물리 기술을 활용한 체감형 게임 개발로 현실성을 극대화시킨 건강관리 시스템을 설계하고 구현하였다. In this paper, we designed and made a bicycle with tangible interface using a game to make a tangible interface for health-care system In particular, through a survey of the preference of users, we have showed a tangible machine which is possible to recognize users' control as a form of tangible interface, have presented the controllable method of a game contents, have provided the contents reality maximized using game AI and game physics.
궤양성 대장염에서 대장암의 조기진단을 위한 Telomerase 및 hTERT의 임상적 유용성울산대학교 의과대학 서울아산병원 소화기내과
김규종 ( Kyu Jong Kim ),명승재 ( Seung Jae Myung ),홍성수 ( Seong Soo Hong ),이선미 ( Sun Mi Lee ),변정식 ( Jeong Sik Byeon ),양석균 ( Suk Kyun Yang ),홍원선 ( Weon Seon Hong ),김진호 ( Jin Ho Kim ),민영일 ( Young Il Min ) 대한장연구학회 2004 Intestinal Research Vol.2 No.1
Clinical Usefulness of Telomerase and hTERT for the Detection of Colon Cancer in Ulcerative Colitis Background/Aims: Telomerase and telomerase reverse transcriptase (hTERT), are specifically expressed in cancer cells, making them candidate markers for the early detection of cancer. The aims of our study were to determine whether these assays may be useful in the diagnosis of colorectal cancer (CRC) developed in ulcerative colitis (UC) patients. Methods: Luminal washings and biopsies were collected during colonoscopy in 66 patients; 34 with CRC, 21 with UC, and 11 controls. Telomerase activity was detected by telomeric repeat amplification protocol (TRAP) and hTERT was assayed by RT-PCR Results: Telomerase activity was detected in biopsies from 33/34 (97%) CRC, 14/21 (67%) UC, and 3/11 (27%) controls. hTERT was positive in biopsies from 32/34 (94%) CRC, 12/21 (57%) UC, and 5/11 (45%) controls. In washing fluid, 21/34 (62%) of CRC patients were positive for telomerase, but UC patients and controls were negative. The sensitivity of telomerase for CRC was 97% in tissues and 62% in washing fluid. The specificity of telomerase in washing fluid was 100%, whereas the specificity of telomerase or hTERT mRNA in tissues was 47% each. Conclusions: The low specificity of telomerase and hTERT in colonic tissue suggest that these are not candidate markers for CRC arising in UC. Telomerase in colonoscopic luminal washings, however, may be a novel marker for early CRC in UC. (Intestinal Research 2004;2:15-20)
송성은 ( Sung Eun Song ),박무인 ( Moo In Park ),문원 ( Won Moon ),박선자 ( Seun Ja Park ),김규종 ( Kyu Jong Kim ),김재현 ( Jae Hyun Kim ),김경미 ( Gyung Mi Kim ),김종국 ( Jong Kuk Kim ),심영주 ( Young Joo Sim ),이정민 ( Jung Min 대한소화기기능성질환·운동학회 2009 Journal of Neurogastroenterology and Motility (JNM Vol.15 No.1
Dermatomyositis is a rare autoimmune disorder afflicting an estimated 6-10 million people worldwide that has a distinct clinical entity identified by a characteristic skin rash and inflammatory myopathy. It can be combined with other connective tissue diseases such as systemic sclerosis or systemic lupus erythematosus. In addition to primary disturbances of limb muscle and skin, extramuscular manifestations include dysphagia, cardiac conduction abnormalities, interstitial lung disease or subcutaneous calcifications. Dysphagia occurs in 12%-54% of those with dermatomyositis, manifests gradually over weeks to months rather than in acutely, and is diagnosed with high-resolution esophageal manometry and video-fluoroscopic monitoring during swallowing. We report a case of dermatomyositis presenting initially with acute oropharyngeal dysphagia and review the available swallowing studies and related literature. (Kor J Neurogastroenterol Motil 2009;15:65-69)
최정후,김규종,김병채 ( Jeong Hoo Choi,Kyu Jong Kim,Peter Kim ) 한국화학공학회 1994 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.32 No.3
The particle entrainment rate was measured and discussed in a cold model fluidized bed(0.1 m-ID, 2.4 m-height) which employed a secondary air injection at a height of 0.2 m above the distributor plate. Sand particles of mixed sizes under 0.5 ㎜ in screen size were used as bed materials. The particle size(0.128-0.363 ㎜), the overall superficial gas velocity(0.76-2.77 m/s), the secondary air fraction(0-0.5), and the static bed height(0.1-0.3 m) were considered as experimental variables. The entrainment rate increased with the gas velocity, but with a decrease of particle size. The effect of static bed height was negligible. The entrainment rate decreased with an increase of the proportion of secondary air. The effect of secondary air fraction was appreciable for over-bed injection and was reduced as the location of second gas inlet moved toward in-bed.
진행성 위암에 대한 1차 요법으로 Docetaxel, Cisplatin, 5-FU 복합화학요법의 효과와 안전성
김부경 ( Bu Kyung Kim ),박무인 ( Moo In Park ),박선자 ( Seun Ja Park ),김규종 ( Kyu Jong Kim ),문원 ( Won Moon ),정수현 ( Su Hyeon Jeong ),김혜수 ( Hye Soo Kim ),남성진 ( Sung Jin Nam ) 대한내과학회 2011 대한내과학회지 Vol.80 No.6
Background/Aims: This study investigated the efficacy and safety of docetaxel/cisplatin/5-fluorouracil (DCF) combination chemotherapy as a first-line treatment in patients with advanced gastric cancer. Methods: The study enrolled 48 patients diagnosed with unresectable pathologically proven gastric cancer who received DCF combination chemotherapy between April 2006 and August 2009. The dose administered was docetaxel 75 mg/m2 for 1 h and cisplatin 75 mg/m2 for 90 min on day 2, and 5-FU 750 mg/m2 for 24 h on days 1-5, every 3 weeks. The response was assessed every three cycles. The toxicity was evaluated for every chemotherapy course according to the National Cancer Institute (NCI) toxicity Results: The median age of the patients was 58 years (range 31-78 years). The median overall survival was 11.5 months (2.3-28.2 months) and the median time to progression was 5.5 months (0.3-18.9 months). No complete remission occurred. Of the patients, 56% achieved a partial response, 21% stable disease, and 10% progressive disease. The overall response rate was 56%. During a total 292 cycles, anemia worse than NCI toxicity grade 3 occurred in 2%, leukopenia in 33.1%, neutropenia in 67.1%, and thrombocytopenia in 4.4%. Neutropenic fever occurred in 33 cycles (11.3%), dose reduction due to side effects in 165 cycles (56.5%), and a regimen change due to side effect in five cycles (1.7%). Conclusions: Combination chemotherapy with docetaxel, cisplatin, and 5-FU is efficacious, but has relatively high toxicity. A DCF protocol that maximizes its efficiency, while minimizing toxicity, would be more useful as a first-line treatment in patients with advanced gastric cancer. (Korean J Med 2011;80:680-686)
내시경 부분 절제 후 자연 소실된 거대 결장 지방종 1예
신은경 ( Eun Kyung Shin ),김규종 ( Kyu Jong Kim ),서정아 ( Jeong Ah Seo ),백종현 ( Jong Hyun Paek ),최인수 ( In Soo Choi ),문원 ( Won Moon ),박무인 ( Moo In Park ),박선자 ( Seun Ja Park ) 대한소화기학회 2007 대한소화기학회지 Vol.50 No.3
Generally, colon lipoma is mildly symptomatic or asymptomatic. However, sometimes it may present with symptoms, such as pain, constipation, obstruction, or bleeding and may be the leading point for intussusception, particularly in large size (>20 mm). Giant colon lipoma may warrant the removal to exclude confusion with other lesions that have a malignant potential and to control symptoms. Currently, surgical resection should be considered for giant lipoma more than 20 mm in diameter due to the high risk of perforation or bleeding, especially when the lesion is broadly-based. We report here a case of spontaneous resolution acquired after endoscopic partial resection for the symptomatic giant colon lipoma with broad-base requiring surgery. (Korean J Gastroenterol 2007;50:199-202)
서정아 ( Jeong Ah Seo ),김규종 ( Kyu Jong Kim ),신은경 ( Eun Kyung Shin ),이은미 ( Eun Mi Lee ),문원 ( Won Moon ),박무인 ( Moo In Park ),김영옥 ( Young Ok Kim ),박선자 ( Seun Ja Park ) 대한소화기학회 2007 대한소화기학회지 Vol.49 No.3
Cowden`s disease, also known as various hamartomatous malformations of multiple organs, is a rare autosomal dominant disorder. The most important feature of Cowden`s disease is its frequent association with malignant neoplasm, particularly in the breast and thyroid gland. Cowden`s disease with malignant neoplasms, is quite rare in Korea so far. We report a case of Cowden`s disease associated with breast cancer in a 41-year-old female who underwent routine health cheek-up. (Korean J Gastroenterol 2007;49:183-186)