http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
有ㆍ無限伸育型 콩 品種間 雜種初期世代에서 量的形質의 遺傳力 및 形質間 相互關係
Hong Sig Kim(金弘植),Sang Il Par(朴相一),Seung Keun Jong(鄭丞根),Eun Hi Hong(洪殷熹),Seok Dong Kim(金奭東) 한국육종학회 1994 한국육종학회지 Vol.26 No.4
This study was carried out at the Crop Experiment Station, Rural Development Administration, Suwon, Korea in 1990. F₁ and F₂ generations from crosses between four determinate soybean cultivars of male parents(Hwangkeumkong, Jangyeobkong, Paldalkong and Suwon 148) and two indeterminate soybean cultivars of female parents(Clark and L63-2404) were used as materials to study on the inheritance of growth characters and yield components. Heritability estimate for days to maturity was fairly high. Stem height, number of nodes on mainstem and mainstem dependence rate of number of nodes and pods had relatively high heritabilities. The heritability of branch-related and yield-related characters was low. Genotypic and phenotypic correlations were significantly positive between seed weight per plant and most of growth or yield components except 100-seed weight. But highly negative correlations were existed between seed weight per plant and mainstem dependence rate of number of nodes and pods. Path corefficient analysis revealed that number of seeds per plant had the greatest direct effect on seed weight per plant, while the total number of nodes per plant and number of nodes on branches showed the greatest direct effects on the number of seeds poer plant.
폐쇄성수면무호흡증 의심환자에서 무호흡저호흡지수에 영향을 주는 임상적 신체적 요인 : 예비연구
강승걸,신승헌,이유진,정주현,강일규,박인숙,김찬우,예미경,황희영,김선태,박기형,김지언,Kang, Seung-Gul,Shin, Seung-Heon,Lee, Yu Jin,Jung, Joo Hyun,Kang, Il Gyu,Park, Insook,Kim, Peter Chanwoo,Ye, Mi Kyung,Hwang, Hee Young,Kim, Seon Tae,Par 대한생물정신의학회 2013 생물정신의학 Vol.20 No.2
Objectives The purpose of this study is to find the influential clinical and physical characteristics which affect apnea-hypopnea index (AHI) in suspected obstructive sleep apnea (OSA) patients. Methods We evaluated the comprehensive factors including sleep related symptoms, clinical scales, medical history, substance use, and anthropometric data of the 119 participants who complained of the symptoms of OSA. All the participants underwent attended-full night laboratory polysomnography. The correlation and multiple regression analysis were conducted to find the influential and predictive factors of AHI. Results A multiple linear regression model 1 showed that higher AHI was associated with higher body mass index (BMI)(p < 0.001) and higher frequency of observed apnea (p = 0.002). In multiple linear regression model 2, AHI was associated with higher BMI (p < 0.001) and loudness of snoring (p = 0.018). Conclusions The present preliminary results suggest that BMI and observed apnea are most influential factors that affect AHI in suspected OSA patients. In the future study we will design the prediction formula for the OSA and AHI, which is useful in the clinical medical field.
Ji Wan Lee,Charles J. Cho,Do Hoon Kim,Ji Yong Ahn,Jeong Hoon Lee,Kee Don Choi,Ho June Song,Sook Ryun Park,Hyun Joo Lee,Hyun Joo Lee,Gin Hyug Lee,Hwoon-Yong Jung,Sung-Bae Kim,Jong Hoon Kim,Seung-Il Par 대한소화기내시경학회 2018 Clinical Endoscopy Vol.51 No.5
Background/Aims: To report the long-term survival and tumor recurrence outcomes in patients with superficial esophageal cancer(SEC) after complete non-curative endoscopic resection (ER). Methods: We retrieved ER data for 24 patients with non-curatively resected SEC. Non-curative resection was defined as the presence ofsubmucosal and/or lymphovascular invasion on ER pathology. Relevant clinical and tumor-specific parameters were reviewed. Results: The mean age of the 24 study patients was 66.3±8.3 years. Ten patients were closely followed up without treatment, while14 received additional treatment. During a mean follow-up of 59.0±33.2 months, the 3- and 5-year survival rates of all cases were90.7% and 77.6%, respectively. The 5-year overall survival rates were 72.9% in the close observation group and 82.1% in the additionaltreatment group (p=0.958). The 5-year cumulative incidences of all cases of recurrence (25.0% vs. 43.3%, p=0.388), primary ECrecurrence (10.0% vs. 16.4%, p=0.558), and metachronous EC recurrence (16.7% vs. 26.7%, p=0.667) were similar between the twogroups. Conclusions: Patients with non-curatively resected SEC showed good long-term survival outcomes. Given the similar oncologicoutcomes, close observation may be an option with appropriate caution taken for patients who are medically unfit to receive additionaltherapy