• 제목/요약/키워드: actual condition of using

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Copy Raising Construction in English: A Usage-based Perspective

  • Kim, Jong-Bok
    • 한국언어정보학회지:언어와정보
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    • 제16권2호
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    • pp.1-15
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    • 2012
  • In accounting for the so-called copy raising (CR) in English, the movement perspective has assumed that the embedded subject of the CR verb's sentential complement is raised to the matrix subject, leaving behind its pronominal copy. This kind of movement-based analysis raises both empirical and analytical issues, when considering variations in the pronominal copy constraint. This paper investigates the actual uses of the construction, using online-available corpora. Based on this corpus search, we classify two different types of copy raising predicates (genuine and perception), and discuss their grammatical properties in detail. We suggest that the simple copying rule couched upon movement operations is not enough to capture great variations in the uses of the construction, and show that interpretive constraints, e.g., perceptual characterization condition, play an important role in licensing the construction.

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6시그마의 방법론의 DMADOV 기법에 의한 스핀들에 발생하는 문제 해결 방안에 대한 연구 (A Study on the Solution About Generating Problems in the Spindle Using DMADOV Technique of the Six-Sigma)

  • 조영덕;정원지;이춘만
    • 한국공작기계학회논문집
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    • 제16권6호
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    • pp.15-20
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    • 2007
  • Recently the machine industry is rapidly advanced for improving productivity. Especially an effort decreased error factors of machine tool continuously is being studied. In this paper, we propose a method that decreased vibration in the high speed spindle. By appling 6-sigma technique(DMADOV), we can grasp the influence between the housing design and a rotation accuracy. For a correct conclusion, we measure an actual spindle and analysis by $ARMD^{(R)}$(rotation analysis program). inally we find out influenceable design factors and the improvement condition about 20.7%.

산업재해 예방을 위한 효과적 안전교육방안 연구 - 인천지역 중소기업을 대상으로 - (A Study on the Effective Safety Education Plan to Prevent Industrial Disaster - Focused on to small and medium enterprises in Incheon area -)

  • 이백현;정수일
    • 대한안전경영과학회지
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    • 제9권2호
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    • pp.19-31
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    • 2007
  • If you examine the Industrial Disaster Analysis Content that occurs every year in the small and medium enterprise, industrial disaster occurs because of manager's lack of safety and worker's unprepared safety education. Therefore effective safety education systems are needed to offer adequate knowledge and technology to the workers. On this research, to give an effective education way to decrease industrial disaster we administered to the workers who are in charge of 300 workplace in Incheon area to search actual condition of industrial disaster and to disclose a link between industrial disaster and industrial safety education. We put in effect on frequency study and examined x2 using SPSSWIN 10.0. On the research, the results shows that the industrial safety education and training are in effect regularly and the satisfaction are low. But the manager's satisfactions are high through safety education. So it shows that we need to find a way to put in effect safety education to satisfy the workers.

Low-Cost High-Performance TDD Synchronizer for WiBro RF Repeater

  • Seo, Young-Ho;Kim, Dong-Wook
    • ETRI Journal
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    • 제32권4호
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    • pp.503-511
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    • 2010
  • WiBro radio frequency (RF) repeater is used for solving the problem of partial shadow areas in the wireless communication field that uses time-division duplexing (TDD) mode. In this paper, a method to efficiently generate TDD signals for WiBro RF repeater is proposed and its digital circuit is implemented. A TDD signal is detected from RF signals transmitted/received to/from RF repeater and then inputted again into the RF repeater, so that it can operate normally. First, the envelope of downlink signals is detected and then clamped to extract the basic form of a TDD signal using an operational amplifier circuit. Next, the TDD signal is generated by restoring and filtering the shape which has been distorted by the wireless channel. The algorithm and system to acquire TDD signal are developed with a goal to have simple but powerful functions with as little cost as possible. The proposed method is implemented as an RF-digital integrated system and verified through the experiments under the same condition as actual WiBro service environment.

Region-wise evaluation of gamma-ray exposure dose in decontamination operation after a nuclear accident

  • Jeong, Hae Sun;Hwang, Won Tae;Han, Moon Hee;Kim, Eun Han;Lee, Jo Eun;Lee, Cheol Woo
    • Nuclear Engineering and Technology
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    • 제53권8호
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    • pp.2652-2660
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    • 2021
  • The gamma-ray exposure doses in decontamination operation after a nuclear accident were evaluated with a consideration of various geometrical conditions and specific gamma-ray energies. The calculation domain is organized with three residence types and each form is divided into two kinds of geometrical arrangements. The position-wise air KERMA values were calculated with an assumption of evenly distributed gamma-ray source based on Monte Carlo radiation transport analysis using the MCNP code. The radioactivity is initially set to be unity to be multiplied by the deposition value measured in the actual accident condition. The workforce data set depending on the target object was determined by modifying the Fukushima report. The external exposure doses for decontamination workers were derived from the calculated KERMA values and the workforce analysis. These results can be used to efficiently determine the workforce required by the characteristics of the area and the structure to be decontaminated within the dose limits.

도로 편입률에 따른 토지이동 대상필지 보상비 분석 (The Compensation Cost Analysis of Parcels for Land Alternation according to Occupation Ratio to Road)

  • 이근상;박종안;조미수;조기성
    • 대한공간정보학회지
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    • 제22권1호
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    • pp.13-22
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    • 2014
  • 최근 지적공부와 실제 토지이용 현황과의 불일치로 토지관리 업무에 많은 민원이 발생하고 있다. 이러한 문제를 개선하기 위해서는 토지관련 정보를 이용하여 토지이동 대상필지를 정확하게 선정하고 시나리오별로 보상비를 평가하는 것이 중요하다. 본 연구에서는 연속지적도와 실폭도로를 기반으로 GIS 공간중첩을 수행하였으며, 도로편입률에 따른 퍼지함수를 적용하여 지목과 소유구분별 토지이동 필지수와 면적을 분석하였다. 또한 토지이동 대상필지의 개별공시지가 정보를 이용하여 시나리오별 보상비를 계산하였으며, 이를 지목과 소유구분에 따라 읍면별로 정리하였다. 본 연구에서는 읍면별 토지이동 대상필지에 대한 보상비를 시나리오별로 제공함으로서 지자체 재정여건에 부합하는 토지이동 대상필지 업무를 효과적으로 지원할 수 있었다.

비공유 Node를 이용한 대구경 거울의 효율적인 유한요소 모델링 (Effective Finite Element Modeling for a Large Mirror System Using Separated Node Connectivity)

  • 편재원;양호순;이종웅;문일권
    • 한국광학회지
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    • 제28권6호
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    • pp.304-313
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    • 2017
  • 대구경 거울과 이를 지지하는 flexure로 구성된 반사경 시스템의 최적화를 위하여 수행하는 유한요소 해석은 주어진 설계 조건을 만족하기 위하여 수많은 반복적인 계산과 실제 모델의 수정 작업이 필수적이다. 일반적으로 실제 모델의 수정은 node의 재설정과 새로이 구성된 각 부품의 경계면에서 node의 연속성을 맞추는 작업에 많은 시간이 소요되며 이는 유한요소 해석에 소요되는 시간 결정에 매우 중요한 요소가 된다. 모델링과 계산에 소요되는 시간을 절약하기 위하여 각 광학적 구성요소의 경계면에서 비공유 node 연결을 활용하는 새로운 광기계 해석을 제안하고자 한다. 새 모델링 기법에 의하여 계산된 광기계 해석과 경계면에서의 공유 node를 사용하는 기존의 광기계 해석을 비교하여, 계산에 의하여 얻어진 광기계적 성능은 거의 같았고, 주어진 조건에 도달하기 위한 계산 시간은 획기적으로 줄어드는 것을 확인할 수 있었다.

농민의 작업환경별 노동부담경감방안에 관한 연구(II) - 여름철 노지에서 대파재배 작업을 중심으로 - (A Study for Farmers to Reduce Work Load on the Different Working Conditions (part II) - Cultivating Welsh Onion in the Summer Ground -)

  • 김명주;최정화
    • 한국농촌생활과학회지
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    • 제8권2호
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    • pp.119-124
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    • 1997
  • In this study we tried to give a decision on propriety of working conditions, to present ideas on reducing work loads, and to grope for efficiency of agricultural works. For this we examined the actual working conditions of cultivating welsh onion in the summer ground. And we improved harmful factors that affect farmer's health by considering results of previous study and farmer's subjective sensation. And we measured. compared, and analyzed the farmer's work loads before and after improvement. The results of this study are as follows ; 1. According to examine the actual working conditions of cultivating welsh onion in the summer ground, farmers have experienced physical and mental chronic fatigue on the basis of farmer's appel to eye - fatigue and sun - burned skin on hot working environment including excessive ultraviolet rays, the rough ground condition, inconsistent arrangement of working stand and sorter, heavy - weared habits, and unsuitable working posture. 2. When we improved harmful factors that affect farmer's health, conformed the effects on important work efficiency index such as heart rate, electromyovolume, body temperature, and microclimate inside clothing and work loads were decreased by eliminating the hillock and obstacles of ground, decreasing the clothing weight, using proper clothing appliances such as hat and sunglasses, controlling height of working stand and sorter suitably, improving the working postures and methods as using assistant appliances, alloting the working time and sequence effectively and presenting the light gymnastic exercises and rest for fatigue restoration.

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SNS 텍스트 마이닝 기반 포스트 코로나 신트렌드 차박 여행 지도 제작 및 차박지 추천에 관한 연구 (A Study on the Construction of a Car Camping Map and Recommendation of Car Camping based on SNS Text Mining Analysis for the Post-Corona Era)

  • 김민정;김수현;오지혜;엄지윤;강주영
    • 한국IT서비스학회지
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    • 제20권5호
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    • pp.11-28
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    • 2021
  • As untact travel has become a new trend in leisure culture due to the spread of COVID-19, car camping market is rapidly increasing. The sales of car camping-related goods increased by up to 600 percent, and the sales of SUV in Korea also increased by about four times. Despite the growth of the car camping market, there is a lack of research on the actual condition of the car camping market or research on the user's perspective. Therefore, in this study, a survey of actual camping users was conducted to derive factors that they consider important in camping, and through this, a car camping map was produced. As a result, two types of maps were produced: a map about the car camping site and convenience facilities closest to the car camping site in Gangwon-do, and a hash tag themed map based on keywords for each car camping site. We gathered data on portal sites and social media to obtain information related to camping sites and proceeded with analysis using text mining. In addition, we extracted keywords using network analysis techniques and selected key themes that represent them. This allows the user to choose a car camping site by selecting keywords that suit their taste. We hope that this research will help car camping researchers as a prior study and provide a foundation for leading a clean camping culture through clean camping campaign. Also, we hope that car camping users will be able to do quality trip.

한국의 60세 이상 노인의 인지장애와 위험요인 (Cognitive Impairment and Risk Factors among Elderly Persons Aged 60 or More in Korea)

  • 김혜령;양미경
    • 한국보건간호학회지
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    • 제27권3호
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    • pp.450-465
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    • 2013
  • Purpose: The purpose of this study was to identify cognitive impairment and risk factors among elderly persons aged 60 or more in Korea using raw data from the 2008 Elderly Survey: Basic Analysis Report of Actual Living Condition of the Elderly and Welfare Need Survey in Korea. Methods: This study was conducted using raw data obtained from 13,335 subjects representing elderly persons aged 60 or more in Korea. Data were analyzed using SPSS 19.0 software. Results: The rate of cognitive impairment was found to be 22.0%. Logistic regression analysis became more prevalent with increased aged. In addition elderly subjects with the following factors showed increased cognitive impairment: mails; underweight; slept well for 3 to 4 days per week at most; lack of high intensity physical activity; Eub/Myoun area; did not live alone; did not graduate from high school; un-employed; lack of active social participation, and not computer/Internet savvy. Conclusion: This study identified cognitive impairment and risk factors among elderly persons aged 60 or more in Korea using samples representing elderly persons aged 60 or more throughout the country.