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Hwa-Young Seo,Gyeong-Ju Lee,In-Su Hwang,Mi-Sook Na,Yong-Seok Choi 한국응용곤충학회 2018 한국응용곤충학회 학술대회논문집 Vol.2018 No.10
Metcalfa pruinosa is the agricultural pest, first reported in Seoul, Gyeong-gi, Gyeongnam, Korea in 2009. This pests are difficult to control due to the wide range of hosts such as beans, apples, ginseng, pears, persimmon, and peaches. This study was carried out to investigate the ecological characteristics of M. pruinosa in pepper cultivation area. As a result of the density of M. pruinosa survey in Chungnam, Korea in 2018, the density of wintering-eggs, nymph, adult was the largest in Dang-jin area. And the results of the ecological characteristcs survey of M. pruinosa in red pepper cultivation area of Korea, M. pruinosa didn’t enter a red pepper field. In addition, the possibility of using three kinds of plants as attraction plants was examined in order to control environmentally friendly M. pruinosa. Among them, the greatest number of M. pruinosa nymph were attracted to Sunflower and Green perilla during nymph stage.
李乙熙,朴玉潤,徐珠銖,高鏡畢 진주산업대학교 농업기술연구소 1993 農業技術硏究所報 Vol.6 No.-
The color intersities of melanoidins and the contents of HMF in skim milk by heat treatment. The contents of HMF in skim milk were detected in all heat-treated skim milk by colormetrical method and HPLC method. The color intensities of melanoidins showed significant dependence on reaction temperature and time. The contents of HMF in skim milk were detected in all heat treated skim milk by colormetrical method. While they were not detected by HPLC method when skim milk was heated at the temperature 70℃ for 30, 50 and 70 minutes. It showed significant dependence of reaction temperature and time.
A Comparison of Shoulder Muscle Activities on Sitting Posture and Shoulder Angle
Gyeong-ju Park,Sun-young Park,Eun-jae Lee,Su-hyeon Jeong,Su-jin Kim 한국전문물리치료학회 2018 한국전문물리치료학회지 Vol.25 No.1
Background: Sitting posture influences movements of scapulothoracic and glenohumeral joints and changes the shoulder muscle activities. The development and maintenance of correct sitting posture is important for the fundamental treatment of shoulder pain during rehabilitation. Objects: The purpose of this study was to investigate the effects of the sitting postures and the shoulder movements on shoulder muscle activities for both male and female. Methods: Twenty-eight subjects without shoulder-related diseases participated in this experiment. The subjects had randomly adopted three different sitting postures (upright posture, preferred posture, maximum slouched posture) and shoulder flexion angles in scapular plane (30 ˚ , 90 ˚ , 120 ˚ ). Surface electrodes were collected from upper trapezius (UT), anterior deltoid (AD), and posterior deltoid (PD) and the active shoulder range of motion was measured in each sitting posture and shoulder flexion angle. Results: The active range of motions of the shoulder external rotation and the flexion in the scapular plane decreased from the upright posture to the maximum slouched posture (p<.05, mixed-effect linear regression with random intercept, Tukey post-hoc analysis). All muscles showed the highest EMG activities at 120 ˚ shoulder flexion with the maximum slouched posture and did not show the gender differences. Conclusion: Increased shoulder muscle activities may become the potential risk factor for the shoulder impairment and pain if people continuously maintain the maximum slouched posture. Therefore, an upright position is necessary during shoulder exercises, as well as in activities of daily living, including motions involving lifting the arms.
농촌인구에서의 대사증후군의 특징과 비만 관련 인자와의 연관성
임수 ( Im Su ),권경훈 ( Kwon Gyeong Hun ),김은주 ( Kim Eun Ju ),임덕상 ( Im Deog Sang ),임효진 ( Im Hyo Jin ),조성일 ( Jo Seong Il ),이윤용 ( Lee Yun Yong ),박경수 ( Park Gyeong Su ),이홍규 ( Lee Hong Gyu ) 한국지질동맥경화학회(구 한국지질학회) 2002 韓國脂質學會誌 Vol.12 No.4
Objective: Metabolic syndrome is a loosely defined state characterized by insulin resistance, which includes phenotypes of glucose intolerance, abdominal obesity, dyslipidemia and hypertension. However, there is no internationally agreed definition for th
신철수 ( Sin Cheol Su ),김정준 ( Kim Jeong Jun ),윤창수 ( Yun Chang Su ),조현주 ( Jo Hyeon Ju ),배국환 ( Bae Gug Hwan ),한광수 ( Han Gwang Su ),박정실 ( Park Jeong Sil ),전미경 ( Jeon Mi Gyeong ) 대한산부인과학회 2003 Obstetrics & Gynecology Science Vol.46 No.9
Sclerosing stromal tumor of ovary is extremely rare benign neoplasm, occurring predominently in the second and third decades of life. It was first described by Chalvardjian and Scully in 1973 and by Damjanov in 1975 as distinctive subtype of other ovarian
갑상선 세포에서의 요오드에 의한 Sodium-Iodide Symporter 조절 기전
박영주 ( Park Yeong Ju ),김태용 ( Kim Tae Yong ),이희수 ( Lee Hui Su ),김경원 ( Kim Gyeong Won ),김원배 ( Kim Won Bae ),박도준 ( Park Do Jun ),신찬수 ( Sin Chan Su ),박경수 ( Park Gyeong Su ),김성연 ( Kim Seong Yeon ),이홍규 ( Lee 대한내과학회 2003 대한내과학회지 Vol.65 No.5
Background : The sodium-iodide symporter (NIS) is a key plasma membrane glycoprotein that mediates active iodide transport in the thyroid gland. Whereas relatively little is known about the mechanisms by which iodide regulates NIS activity, post-transcrip
문우경,차주희,한부경,최연현,김은경,최혜영,정수영,연경모,Mun, U-Gyeong,Cha, Ju-Hui,Han, Bu-Gyeong,Choe, Yeon-Hyeon,Kim, Eun-Gyeong,Choe, Hye-Yeong,Jeong, Su-Yeong,Yeon, Gyeong-Mo 대한영상의학회 2003 대한영상의학회지 Vol.49 No.6
목적:우리나라 유방촬영술 임상화질의 실태를 파악하고자 하였다. 대상과 방법:전국 257개 병의원에서 수집된 598예의 유방촬영사진에 대해 자세잡기,압박,대조도,노출수준,선명도,잡음,인공물,표지 등 8개 항목을 점수법 (1점,심각한 결함;2점,중요한 결함;3점,사소한 결함;4점,양호;5점,최상)으로 분석하였다.불합격은 임상영상평가 8항목중 4항목이상에서 3점이하인 경우나 인공물이나 표지를 제외한 항목에서 1-2점이 있는 경우로 했다.그 성적을 병원 종류 및 평가 항목별로 분석하였다. 결과:유방촬영 사진 598예 중 36.3%(217예)가 불합격으로 판정되었으며 병원종류별 불합격률은 대학병원 8.9%(11/123)(p<.01,Chi-square test),방사선과의원 38.2%(39/102),종합병원 42.6%(92/216),비방사선과의원 47.7%(42/88),법인의료단체(건강관리협회와 보건소)47.8%(33/69)였다.항목별 불합격률은 총 598예중 자세잡기 23.7%(142예)(p<.01,Chi-square test),표지 5.7%(34예),노출 5.4%(32예),대조도 4.2%(25예),선명도 2.7%(16예),압박 2.5%(15예),인공물 2.5%(15예),잡음 0.3%(2예)순이었다. 결론:전체 유방촬영 사진의 36.3%가 진단적 가치가 없는 것으로 나타났으며 대학병원보다는비방사선과의원이나 법인의료단체의 불합격률이 유의하게 높았다. Purpose: The goal of this study was to survey the overall quality of mammographic images in Korea. Materials and Methods: A total of 598 mammographic images collected from 257 hospitals nationwide were reviewed in terms of eight image quality categories, namely positioning, compression, contrast, exposure, sharpness, noise, artifacts, and examination identification, and rated on a five-point scale: (1=severe deficiency, 2=major deficiency, 3=minor deficiency, 4=good, 5=best). Failure was defined as the occurrence of more than four major deficiencies or one severe deficiency (score of 1 or 2). The results were compared among hospitals of varying kinds, and common problems in clinical image quality were identified. Results: Two hundred and seventeen mammographic images (36.3%) failed the evaluation. Poor images were found in descending order of frequency, at The Society for Medical Examination (33/69, 47.8%), non-radiology clinics (42/88, 47.7%), general hospitals (92/216, 42.6%), radiology clinics (39/102, 38.2%), and university hospitals (11/123, 8.9%) (p<0.01, Chi-square test). Among the 598 images, serious problems which occurred were related to positioning in 23.7% of instances (n=142) (p<0.01, Chi-square test), examination identification in 5.7% (n=34), exposure in 5.4% (n=32), contrast in 4.2% (n=25), sharpness in 2.7% (n=16), compression in 2.5% (n=15), artifacts in 2.5% (n=15), and noise in 0.3% (n=2). Conclusion: This study showed that in Korea, 36.3% of the mammograms examined in this sampling had important image-related defects that might have led to serious errors in patient management. The failure rate was significantly higher in non-radiology clinics and at The Society for Medical Examination than at university hospitals