https://scholar.gist.ac.kr/handle/local/7976 2026-05-13T14:56:45Z https://scholar.gist.ac.kr/handle/local/23600 Title: 혈류역학 측정을 위한 광학기기 개발 Author(s): 김재관 2012-08-28T15:00:00Z https://scholar.gist.ac.kr/handle/local/12593 Title: 정신과 외래 환자의 색채선호도와 중추신경계 약물치료 환자들의 복약순응도에 관한 기초연구 Author(s): 천영주; 예경남; 송해란; 김태; 박진경; 김정태; 임성실 Abstract: The wavelengths of color stimulate the hypothalamus and induce psychological reaction. The relationshipbetween color preference and psychiatric disorders has been studied for a long time. This pilot study performed toinvestigate mutual relationship between color preference and medication adherence on 155 psychiatric outpatients (65 formajor depression disorder, 68 for anxiety disorder, 22 for bipolar disorder). We asked three questionnaires about a favoritecolor, a hatred color and self-assessment adherence, and conducted cross-analysis of the difference of color preferencebetween result of this study and preceding study (2015). And we investigated the color distribution ratio of central nervoussystem therapeutics for oral solid formulation. The most favorite color was purple in major depressive disorder patients,and green in anxiety disorder and bipolar disorder patients. Purple-blue-green, the short wavelength colors were preferredin all subjects. This result presented a significant difference with preference of non-psychiatric patients. Of the 131 oralsolid formulations, 46.6% were white color. So far, the favorite color has not yet been applied to patients’ medication. Because the favorite color of psychiatric patients is distinguished from that of non-psychiatric patients, the color preferencemight consider application in psychiatric medications. 2019-07-31T15:00:00Z https://scholar.gist.ac.kr/handle/local/15724 Title: 전립선암의 조기 발견과 영상 진단의 정확도 향상을 위한 다채널 근적외선분광 시스템의 개발: 팬텀 연구 Author(s): 김승섭; 정대철; 송현아; 이송현; 김재관; 김법민 Abstract: Purpose: The purpose of this study was to develop a multi-channel NIRS (Near-Infrared Spectroscopy) system and verify its diagnostic capability for the early detection and improvement of the accuracy of imaging diagnosis of prostate cancer. Materials and Methods: We developed a new multi-channel NIRS system using two near-infrared wavelengths - 785 nm and 830 nm. Each wavelength had 8 channels and shared 2 detectors. A computer software named Labview (National Instrument, USA) was used to develop GUI (Graphic User Interface) which can process incoming signals and display them on the same monitor simultaneously. We applied our NIRS system to the optical phantoms of the prostate gland and prostate cancer to verify its diagnostic capability. Results: Relatively lower light signal intensities were noted around three surface channels over prostate cancer model at both detectors and at both wavelengths, suggesting that light is more absorbed and/or scattered when passing through these routes reflecting the presence of an inner region with different optical properties from its surroundings. Conclusion: We successfully demonstrated the possibility of the NIRS system as a new potential imaging method for improving the diagnostic accuracy of prostate cancer. 2012-12-31T15:00:00Z https://scholar.gist.ac.kr/handle/local/26120 Title: 소음에 노출된 생쥐 내이에서 Heme Oxygenase-1의 발현 및 시간에 따른 변화 Author(s): 박래길 2008-10-23T15:00:00Z