• 한국생산제조학회지
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• 제8권1호
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• pp.126-134
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• 1999

In this paper, a new error compensating technique for form-error compensation of rough-surface profile obtained by contact stylus profilometer is proposed. By the method, the real contact points of rough-surface and diamond stylus can be estimated and the measured profile data corrected. To verify the compensation effect, the properties(Ra, RMS, Kurtosis, Skewness) of measured profile data and compensated data were compared. And, the cumulative RMS slope was proposed to assess the compensated effect of upper area of profile. The results show that the measuring error could be compensated very well in amplitude parameters and in proposed cumulative RMS slope by the developed form-error compensating technique.

• 한국산학기술학회논문지
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• 제14권1호
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• pp.28-32
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• 2013

본 연구에서는 프레스 부품의 스프링 백을 보정하기 위한 새로운 방법론을 제안하였다. 먼저, CAD 데이터와 측정데이터 사이의 오차를 비교하였다. 새로운 방법은 스프링 백을 보정하기 위한 수동적인 모델링 공정 대체가 가능한 3차원 측정데이터 기반의 자동 모델링을 제안하였다. 본 연구를 통해 프레스 부품의 스프링 백 보정을 위한 새로운 방법론을 적용하면 실제 공정에 소요되는 시간 및 비용 절감이 가능할 것으로 기대된다.

• 유통과학연구
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• 제19권10호
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• pp.65-74
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• 2021

Purpose: The purpose of this study is to identify the maximum organizational effectiveness of compensation systems in the distribution industry. It is to identify the relationship between structural compensation and organizational effectiveness. It also aims to clarify whether distributive justice plays as a controlling variable between two variables. Research design, data and methodology: This study was conducted on distribution industry employees. The questionnaire was collected through self-subscription. A total of 209 questionnaires were collected during the month of April 2021, of which 203 were used as valid samples. Results: Structural compensation have been shown to have a positive impact on two sub-factors of organizational effectiveness. In the verification of the controlling effect of distributive justice, perceived fairness has a control effect on the relationship between extrinsic compensation and organizational effectiveness but it does not show a controlling effect on the relationship between intrinsic compensation and organizational effectiveness. Conclusions: Structural compensation has a positive effect on organizational effectiveness. The distribution industry should aware of the compensation and the perceived fairness. The fairness of distribution plays a role in identifying the recognition of compensation and organizational feasibility, identifying motivations of employees, and mediating proper strategies to enhance job satisfaction.

• 한국병원경영학회지
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• 제6권3호
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• pp.90-108
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• 2001

This research examines the compensation package maximizing the utilities of internal customers by applying the market segmentation theory. Data were collected from four Korean hospitals in Seoul, Pusan and Kyunggi-do. The research is designed to seek the compensation package maximizing the utility of doctors and nurses by applying the market segmentation theory. The compensation package for doctors and nurses was classified into 5 attributes which are level of salary, payment method, education, promotion, reward method. The test results were as follows. First, the relative importance of each attribute in the compensation package is different. The level of salary is the most important, reward method is the next. Second, the utility of doctors increases by 8.7%, when they are segmented on the basis. of their preference for compensation attributes while that of nurses increases by 39.8%. The results of this study imply that the utility of doctors and nurses increases with differentiated compensation package for internal customer segmented by their preference.

• 대한전자공학회논문지SP
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• 제48권4호
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• pp.38-48
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• 2011

Backlight Profile과 Image Pixel의 Homogeneity 분석을 통한 Block 단위 LCD Backlight Nonideality 및 Crosstalk Compensation 방안이 제안되었다. Image에 따라 Block Size 및 연산에서 제외되는 Block 범위 그리고 연산에 고려되는 Backlight 범위를 최적화하여, 화질을 유지하면서 연산량을 최소화시켰다. 실제 영상을 바탕으로 하는 Simulation을 통해 제안된 Compensation 연산량과 화질이 평가되었다.

• 한국정밀공학회지
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• 제31권11호
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• pp.987-992
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• 2014

Register control of roll-to-roll printing system for printed electronics requires accurate measurement of register errors. The register marks used for the recognition of patterns position between layers have inherently defects due to low printability of register marks themselves, which brings out inaccurate register accuracy and consequently low performance of printed electronics devices. In this study, the compensation methods for the unrecognized or missing register data are proposed to improve the recognition and consequently the control performance of register accuracy in roll-to-roll printing equipment. The compensation methods using the prior data and the linear interpolation are proposed and compared with the case without compensation for the simulation as well as experiment. Only the linear interpolation method could successfully compensate the missing data and consequently improve the register control performance. We should apply the compensation process of the register errors to improve the register control accuracy in the roll-to-roll printing equipment.

• 전기전자학회논문지
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• 제25권2호
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• pp.261-266
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• 2021

이 논문에서는 환경 온도 변화를 고려한 열 적외선 데이터 보정 알고리즘을 설계하는 방법을 제시한다. 첫째, 열 적외선 측정 모델은 적외선 측정 데이터와 모델 환경 매개 변수 간의 관계를 사용하여 매개 변수 종속적인 1차 입력-출력 방정식으로 주어지고, 적외선 데이터에 대한 환경 온도의 영향을 보상하기 위해 보상 함수를 구한다. 실험을 통해 제안된 알고리즘이 적외선 데이터에 대한 환경 온도 변화의 영향을 효과적으로 보상할 수 있음을 보인다.

• 한국콘텐츠학회논문지
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• 제14권3호
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• pp.393-400
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• 2014

본 연구는 외재적 내재적 보상시스템이 기업구성원의 조직몰입에 어떠한 영향을 미치는지, 보상선택의 다양성 제공이 조직몰입에 어떠한 변화를 가져오는지 실증적으로 검증하였다. 본 연구는 보상시스템, 보상선택의 다양성 및 조직몰입의 관계를 실증적으로 분석함으로써 조직몰입 제고를 위한 방안 도출을 목적으로 하였다. 본 연구에서는 중국 12개 기업에 근무하는 중국인 직원 295명을 대상으로 자료를 수집하였다. 실증연구 결과 외재적 내재적 보상 모두 조직몰입 향상에 긍정적인 영향이 있다는 사실을 확인하였다. 보상선택의 다양성은 외재적 보상과 조직몰입 간에 조절역할을 하였으나 내재적 보상에 대한 조절역할은 나타나지 않았다. 본 연구에서는 조직몰입 수준의 향상을 위해서는 다양한 유형으로 구성된 보상시스템의 도입이 중요함을 강조하였다.

• Journal of Positioning, Navigation, and Timing
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• 제4권1호
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• pp.25-31
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• 2015

In this paper, we described the timing-offset comparison results between various daily jump compensation methods for GPS carrier phase (CP) measurement data. For the performance comparison, we used about 70 days GPS measurement data obtained from two GPS geodetic receivers which share the reference 1 PPS and RF signals and closely located in each other within a few meters. From the experiment results, the followings were observed. First, daily jumps existed in CP measurements depend on not only the environment but also the receiver which will make a full compensation be very hard or impossible. Second, clock bias can be occurred in the case of using a simple compensation with accumulation of daily jumps but it could be used in a short-period frequency comparison campaign (less than about 7 days) despite of its drawback.

• 한국직업건강간호학회지
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• 제18권2호
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• pp.194-204
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• 2009

Purpose: This study was done to learn the status of occupational injuries and illnesses among Korean nurses. Methods: Thirty four articles published between 1990 and 2007 were selected using keywords as nurse and back pain, musculoskeletal symptom, violence, needle stick injuries and latex allergy from the database. The 609 RN cases among the workers' compensation data from 2005 to 2007 were analyzed by descriptive statistics. Results: Based on the analysis of the articles, the most frequent work-related illness and injuries were the musculoskeletal symptoms including back pain. The prevalence of back pain was ranged from 36.5% to 98.5%. Tuberculosis cases were the most frequent and the musculoskeletal cases were the second rank in the workers' compensation data. In the case of violence, there has been an increasing tendency since 2000 in the articles and workers' compensation data. The relatively high percentage of compensation cases occurred among the ones working in small institutions and with less than one year experience. Conclusion: The further research on the nurses' work-related illness and injuries needs to consider the measurement tool selection and longitudinal design. The various types of contribution to the occupational health in nursing is suggested to improve the nurses' health and safety.