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| 1 | Analysis on sports and recreation activity-related eye injuries presenting to the Emergency Department显示文摘AIM:To investigate the incidence and general characteristics of sports-related eye injuries in patients visiting the Emergency Department. METHODS: A cross-sectional,multi-center,observational study.Patients with an injured eye who visited the Emergency Department at one of nine hospitals in Korea were enrolled.All data were prospectively collected between March and September 2010 using a questionnaire.Eye injuries that occurred during risky sports were examined by gender and age.Additionally,the rate of open globe injuries that occurred with and without protective eyewear was examined for each activity.Continuous variables were compared using Student's t-test and categorical variables were compared using Chi-square test.RESULTS: A total of 446 patients had sports-related eye injuries.Teenagers(10-19 years old) and young adults(20-29 years old) had the most eye injuries.Eye injuries accounted for 0.2% of Emergency Department patients.Baseball was the most common cause of sports-related eye injuries,followed by soccer and hiking.Protective gear was worn by 9.4% of all patients.Patients that were 30-39 years of age had the highest rate of protective gear use,followed by patients that were 40-49 years of age.The proportion of sports-related eye injuries that were open-globe injuries was highest for soccer and hiking.CONCLUSION: Although injuries were most common in patients below the age of 10 years,these patients had the lowest rate of protective eyewear use.Injuries in adults over 40 years of age most commonly occurred during hiking,but the rate of protective eyewear use was low.Young athletes should be educated on and provided with protective eyewear and policies protective gear use should be established.For older adults,eye protection should be encouraged,especially during hiking. | Sungbae Moon Hyun Wook Ryoo Jae Yun Ahn Jung Bae Park Kang Suk Seo Sang Do Shin Kyoung Jun Song Kang Hyun Lee In Sool Yoo Jin Seong Cho Hyun Ho Ryu Tae Oh Jeong Seok Ran Yeom Young Taek Kim Sung Ok Hong | 2016 | International Journal of Ophthalmology(English edition)2016，9，10： | 3 |
| 2 | Epidemiology and risk factors for sports-and recreation-related eye injury:a multicenter prospective observational study显示文摘AIM:To identify the epidemiologic characteristics of sportsand recreation-related eye injuries in a large metropolitan city and investigate risk factors associated with visual impairment.METHODS:We performed a multicenter prospective observational study on patients using the regional eye injury registry data.This study included patients with sportsand recreation-related eye injury in four tertiary teaching hospitals in Daegu,Republic of Korea,from August 2016 to July 2018.The primary outcome was visual impairment at the first hospital visit.Distributions of sex,age,place,and causative materials were analyzed according to causative activities.To examine the association between causative activities and visual impairment,a Logistic regression analysis was used.RESULTS:Of the 349 sports-and recreation-related eye injuries,soccer was the most common causative activity,with 21.8%(n=76).Sports-and recreation-related eye injuries occurred mainly in teenagers,individuals in their 20 s,and men.Badminton and soccer were significantly associated with visual impairment at the first hospital visit compared with combat sports[(adjusted odds ratio(AOR),5.18;95%confidence interval(CI),1.67-16.09 for badminton and AOR,3.87;95%CI,1.36-10.99 for soccer].CONCLUSION:Intervention efforts such as deployment of protective eyewear in sports facilities and schools and promotion of wearing protective eyewear during these activities in teenagers and individuals in their 20 s are mandatory. | Dong Eun Lee Hyun Wook Ryoo Sungbae Moon Jae Yun Ahn Jung Ho Kim Jong-Yeon Kim | 2021 | International Journal of Ophthalmology(English edition)2021，14，1： | 1 |
| 3 | 南黄海盆地底辟构造的地球物理特征显示文摘黄海地区拥有油气资源成为业界共识,但黄海西部油气前景如何仍业界未达成共识,海盆中的底辟构造对油气盆地前景有着重要影响.本文利用南黄海盆地的多道地震反射剖面寻找底辟构造,并结合反射几何、地震层速度和地磁异常等地球物理特征对底辟构造进行了综合分析.在南黄海盆地北部的东部区域共发现了5个底辟构造,分别为盐丘侵入、火成岩侵入和泥岩侵入(泥底辟)三种底辟类型.其中,具有地震层速度为4.5~6.7 km/s和向下延拓的地磁异常特征的底辟构造解释为火成岩侵入;地震层速度为4.5~5.4 km/s,且无地磁异常的底辟构造解释为盐丘侵入;地震层速度为1.7~3.1 km/s的底辟构造被解释为泥底辟构造,该类构造没有地磁异常存在.由于中新世中期的不整合面向上隆起,可以认为盐源和泥岩底辟作用导致的侵入体在中新世中期之后仍持续隆升.本文对南黄海北部盆地的东部区域发现的5个底辟构造进行综合分析,可为该区域油气研究提供依据. | Sungbae Kim MSuh 武雪山 侯方辉 Kihyun Kim 朱晓青 | 2021 | 地球物理学进展2021，36，6： | 1 |
| 4 | An HMM/MLP Architecture for Sequence Recognition显示文摘 | Kim J H | 1995 | Neural Computation1995，7，： | 1 |
| 5 | Cursor Control using Smartphone in Large Display Space显示文摘We present a novel approach as a smartphone based interface that enables the users to control the cursor position in large display space.In the proposed method, computational techniques using image processing and accelerometer processing methodology serves as the core engine for fine cursor control.Unlike previous positioning mechanisms based on image processing,the proposed system is free from restraint of movement with velocity.For the implementation of our system,we combine the block matching algorithm for optical flow with three-axis acceleration to improve an accuracy and clutch. | Sungbae Kim Sungkuk Chun Kwangj in Hong Keechul Jung | 2010 | Journal of Measurement Science and Instrumentation2010，1，S1： | 0 |
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