This study investigated the relative effects of input-based versus output-based activities on the learning of English unaccusative constructions. A total of 73 high school students were randomly assigned into two experimental groups and one control group. Of the two experimental groups, the input-based input enhancement group (IE group) experienced a reading passage with the learning targets visually enhanced. The output-based dictogloss group (DG group) performed the dictogloss task with the identical passage given to IE group. The control group (CG group) did not experience the learning targets at all. Results showed that IE group statistically significantly outperformed CG group both at the immediate and the delayed posttests, while there was no significant difference between IE group and DG group. In terms of the generalizability of the learned knowledge, however, it was DG group that outperformed CG group at the immediate posttest. Again, there was no difference between IE group and DG group. More detailed findings are provided, along with some implications for English classrooms in Korea.

In this paper, it suggests how to input what it needs under gesture based which is able to put its text 3 times faster than an existing way with voice based by a person who is a visually impaired person with a smart device that is flat display without a physical button. The suggesting way is a text input method based on gesture that after setting the touch display of the smart phone to 8 directions, then, it inputs number, English/Korean tests and special characters with initial location and central point of input texts following drag motion of the users or it controls and processes all applications in the smart devices naturally. It tries to prove efficiency of this method through real test to the visually impaired.

In this paper we offered a new UI design for Chinese input method on smart devices during Gameplay. Currently the well-known conventional stroke-based Chinese input method using only five basic stroke types could achieve low leaning curve and small keypad implementation, we made the UI design base on this stroke-based input method compensating the problem that input speed is limited and finally relatively higher the input speed. For experiment we designed and implemented the new UI for input method by Unity3D. Input by pressing or typing keys is replaced by more using sliding. To improve the input speed of the stroke-based method slide direction arrows are used and selected character will be intuitively shown to user in real time as designed. And the Four Tones(四声) in Chinese pronunciation is also been used to improve the input speed for this input method. In addition, to evaluation the new input method UI, we have conducted experiments on smart device comparing with four basic Chinese input methods. Through the numeric values recorded in the evaluation by inputting random 20 Chinese characters and two-letter Chinese words, comparing the input speed, click times, the typo rate shows the advantages of the new UI and proved that the new UI is better than others for using in smart device game.

Recently, spatial data integration for geoscientific application has been regarded as an important task of various geoscientific applications of GIS. Although much research has been reported in the literature, quantitative assessment of the spatial interrelationship between input data layers and an integrated layer has not been considered fully and is in the development stage. Regarding this matter, we propose here, methodologies that account for the spatial interrelationship and spatial patterns in the spatial integration task, namely a multi-buffer zone analysis and a statistical analysis based on a contingency table. The main part of our work, the multi-buffer zone analysis, was addressed and applied to reveal the spatial pattern around geological source primitives and statistical analysis was performed to extract information for the assessment of an integrated layer. Mineral potential mapping using multi-source geoscience data sets from Ogdong in Korea was applied to illustrate application of this methodology.

본 연구는 제1보와 제2보로 구성되었으며, 본 연구의 목적은 1) 동작인식형 입력기술에 기반한 디지털웨어(이하, DMDI로 약칭함)의 의류 상품화 가능성을 탐색하고, 2) 소비자의 잠재적 수요에 기초하여 DMDI의 디자인을 개발하는 것이다. 제2보에서는 제1보에서 도출된 DMDI의 가능성 있는 애플리케이션과 디자인 지침을 토대로 하여 의류상품으로서의 착용성과 실용성, 상품성을 갖춘 DMDI를 디자인하기 위한 기본형 디자인을 설계하였으며, 이에 기초하여 5가지의 DMDI 디자인 프로토타입을 개발하였다.

본 연구는 제1보와 2보로 구성되었으며, 본 연구의 목적은 (1) 동작 인식형 입력기술에 기반한 디지털웨어(이하 DMDI로 약칭함)의 의류 상품화 가능성을 탐색하고, (2) 소비자의 잠재적 수요에 기초하여 디지털웨어의 디자인을 개발하는 것이다. 제1보에서는 소비자의 DMDI 대한 잠재수요를 고찰하기 위하여 디자인 에스노 그래피적 견지에 기초하여 개발된 심층면접 방식 및 범주분석 방식을 취하였다. 그 분석결과를 토대로 하여 DMDI를 위한 7가지의 가능성 있는 어플리케이션 영역과 6가지 디자인 방향을 제안하였다.

In the offshore crane system, the requirements on the operating safety are extremely high due to many external factors. Rope extension is one of the factors producing vertical vibration of load. In this study, the load is carried by the motor-winch actuator control and the rope is modeled as a mass-damper-spring system. To control the load position and suppress the vertical vibration of the load, a control system based on input-output linearization method is proposed. By the simulation and experiment results with pilot crane model, the effectiveness of proposed control method is evaluated and verified.

Wind information is one of the major inputs for the prediction of urban air flow using computational fluid dynamic (CFD) models. Therefore, the numerical characteristics of the wind data formed at their mother domains should be clarified to predict the urban air flow more precisely. In this study, the formation characteristics of the wind data in the Seoul region were used as the inlet wind information for a CFD based simulation and were analyzed using numerical weather prediction models for weather research and forecasting (WRF). Because air flow over the central part of the Korean peninsula is often controlled not only by synoptic scale westerly winds but also by the westerly sea breeze induced from the Yellow Sea, the westerly wind often dominates the entire Seoul region. Although simulations of wind speed and air temperature gave results that were slightly high and low, respectively, their temporal variation patterns agreed well with the observations. In the analysis of the vertical cross section, the variation of wind speed along the western boundary of Seoul is simpler in a large domain with the highest horizontal resolution as compared to a small domain with the same resolution. A strong convergence of the sea breeze due to precise topography leads to the simplification of the wind pattern. The same tendency was shown in the average vertical profiles of the wind speed. The difference in the simulated wind pattern of two different domains is greater during the night than in the daytime because of atmospheric stability and topographically induced mesoscale forcing.

Enterprise informatization is a complex system made of management philosophy, management methods and information technology. According to Porter's valuechain thinking, enterprise informatization actually builds the foundation platform for the primary activities and secondary activities that create business value. Therefore, performance of enterprise informatization has characteristics of integrity, indirection, long-term and so on. This paper, based the enterprise informatization performance has the charac on the value evaluation and from the input-output process perspective, sets cognitive variables to systematically descript input and output of enterprise informatization and builds a class of cognitive performance evaluation model. The empirical studies have shown that the model can describe the performance of enterprise informatization systematically and provide the quantitative evidence for enterprise informatization management.

Suppressing residual vibrations of flexible materials cheaply is an important issue to increase productivity of automated factory using wafer or glass handling robots. In this paper, we present Linux/RTAI-based implementation of input shaping control for reducing residual vibrations of a mechanical system. Experimental results show that residual vibrations of the mechanical system are reduced up to 82% at a point-to-point linear motion.