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연구논문 : 마른 김을 첨가하여 제조한 흑미 쿠키의 품질특성 및 항산화활성
송정희 ( Jung Hee Song ),박성희 ( Sung Hee Park ),이종희 ( Jong Hee Lee ),박해웅 ( Hae Woong Park ),김태운 ( Tae Woon Kim ) 한국식품조리과학회(구 한국조리과학회) 2014 한국식품조리과학회지 Vol.30 No.4
The objective of this study was to determine the quality, characteristics, and antioxidant activities of black rice cookies prepared with different amounts of dried lave powder. Flour was substituted with dried laver powder used in different amounts as follows: 1.25, 6.25, and 8.75%. The moisture, ash, and crude protein contents of cookies were increased when using higher amounts of dried laver powder. The total polyphenol contents increased with the increasing levels of dried laver powder. The antioxidant activity measured by DPPH and ABTS radical scavenging activities were significantly higher than the control, and it proportionally increased as the amount of dried laver powder increased. Finally, the sensory evaluation showed that the cookies made with 6.25% dried laver powder had the highest score. Based on these results, it was suggested that dried laver may be a useful ingredient for improving the quality and antioxidant potential of cookies.
박주연,박성희,Joo Youn Park,MD,Song Hee Park,MD 대한안과학회 2009 대한안과학회지 Vol.50 No.2
Purpose: To evaluate the clinical usefulness of the 10-prism-diopter (PD) fixation test in the diagnosis of amblyopia. Methods: The study comprised 132 children (42 normal, 90 amblyopes) who underwent the 10-PD fixation test and stereoacuity test. The sensitivity, specificity, false-positive and false-negative rates of the 10-PD fixation test were analyzed according to the clinical diagnosis. Results: The 10-PD fixation test sensitivity was 86%, the specificity was 61%, the false-positive rate was 17% and the false-negative rate was 24%. Data showed agreement between the 10-PD fixation test and the stereoacuity test (γ=0.737, p=0.000). The results in the 10-PD base-down test and base-out test also showed agreement (γ=0.779, p=0.000). Conclusions: The 10-PD fixation test is a simple and useful method in detecting amblyopia.
열공망막박리에서 냉동고정술과 도상검안경레이저광응고술의 결과 비교
박창현,박성희,이성진,Chang Hyun Park,M,D,Song Hee Park,M,D,Ph,D,Sung Jin Lee,M,D,Ph,D 대한안과학회 2008 대한안과학회지 Vol.49 No.11
Purpose: To compare the efficacy and safety of intraoperative laser indirect ophthalmoscopy and cryopexy for rhegmatogenous retinal detachment through the use. Methods: We retrospectively analyze the clinical results of 60 patients (61 eyes) with rhegmatogenous retinal detachment. All eyes had an attached macula and were scheduled for conventional scleral buckling surgery with cryopexy (25 eyes) or laser indirect ophthalmoscopy (36 eyes) from March 2001 to August 2007. The visual acuities of the two groups at the first postoperative day, 1 week, 1 month, and 3 months were compared. Retinal reattachment, macular pucker, cystoid macular edema, and proliferative vitreoretinopathy were confirmed 3 months after surgery. Results: The visual recovery was faster in patients who received laser indirect ophthalmoscopy (1 day, P=0.044; 1 week, P=0.017). During the follow-up period, anatomical failure in the laser indirect ophthalmoscopy group did not develop, but there were two anatomical failures in the cryopexy group. In addition, 1 PVR was detected in the cryopexy group. However, neither group exhibited macular pucker or cystoid macular edema. Postoperative additional laser photocoagulation was performed on 7 eyes (19.4%) in thelaser indirect ophthalmoscopy group and 2 eyes (4.0%) in the cryopexy group. Conclusions: Although intraoperative laser indirect ophthalmoscopy causes less chorioretinal scar formation than cryopexy, it has a higher anatomical success rate and allows for faster visual recovery. J Korean Ophthalmol Soc 2008;49(11):1779-1784
송재민(Song, Jaemin),김채현(Kim, Chae Hyeon),박성희(Park, Sung Hee) 한국지역개발학회 2019 韓國地域開發學會誌 Vol.31 No.3
Sejong City was newly established as administrative capital of South Korea in 2012, to promote balanced territorial development within the country. Due to its unique characteristic as administrative capital city and considerable population size, the city is expected to have significant social and economic impacts on its surrounding areas at the regional level. The previous research on its impacts, however, has focused mainly on population migration within the region, raising concerns on larger migration from surrounding areas into Sejong City, referring to so-called population black hole. Against this background, the study aims to assess the economic impacts of Sejong city on the surrounding area. We compared the total number of employees before and after the establishment of Sejong City using a shift-share analysis and a difference-in-difference model. The result from the difference-in-difference model does not confirm that the negative impact of economic growth on the surrounding area is statistically significant, however the local comparative advantage of the surrounding areas has certainly decreased since the establishment of Sejong City based on our analysis using the shift-share analysis. The results from the study raise a need for continued monitoring on the economic impact of Sejong City on the neighboring cities to minimize potential negative impact but to maximize synergies among cities in the region.
험프리 정적시야계와 골드만 동적시야계의 비교: 시야장애평가에서 험프리 정적시야계의 적용
신진희,박성희,Jin Hee Shin,Song Hee Park 대한안과학회 2013 대한안과학회지 Vol.54 No.12
Purpose: In the evaluation of visual field defect, Goldmann kinetic perimetry is the preferred method. However, in many cases, Humphrey static perimetry is performed for visual disability evaluation in Korea. In the present study we investigated the correlation between Goldmann kinetic perimetry and Humphrey static perimetry for disability evaluation using visual field score (VFS). <br /> Methods: This study included 126 eyes, classified into the following groups: 60 eyes, normal group; 11 eyes, contraction of central visual field group; 42 eyes, irregular visual field group; 13 eyes, hemianopsia group. All subjects were examined with Goldmann kinetic perimetry and Humphrey static perimetry. We studied the correlation of the VFS between Goldmann kinetic perimetry and Humphrey static perimetry according to the Korean Academy of Medical Science Guides for Impairment Evaluation (KAMS Guides) and American Medical Association Guides for the Evaluation of Permanent Impairment (AMA Guides).<br /> Results: Regarding contraction of central visual field group, Goldmann VFS, Humphrey VFS and extended Humphery VFS showed no statistical significance (AMA: p = 0.50, p = 0.30, KMAS: p = 0.36, p = 0.18. respectively). In the irregular visual field and hemianopsia groups, Goldmann VFS and Humphrey VFS showed statistical significance (AMA: p = 0.00, p = 0.00, KMAS: p = 0.00, p = 0.00. respectively). Goldmann VFS and extended Humphrey VFS showed no statistical significance (AMA: p = 0.13, p = 0.12, KMAS: p = 0.08, p = 0.99. respectively).<br /> Conclusions: The contraction of central visual field based on Humphrey static perimetry can be applied to visual disability evaluation. However, in the majority of cases, there is a difference between the two tests and Goldmann kinetic perimetry should be used first in the evaluation of visual field disability evaluation.<br /> J Korean Ophthalmol Soc 2013;54(12):1907-1917