• PNF and Movement
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• 제2권1호
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• pp.49-57
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• 2004

Objective : The purpose of this study was conducted to find treatment approach, functional test process with proprioceptive neuromuscular facilitation(PNF). Method : This is a literature study with books, seminar note and book for PNF international course. Result : Suggest of the functional test with functional level and structural level treatment approaching with hypotheses and problem list from the functional test and provide how, what, where for the treatment with the level. Conclusion : Treatment plan and approach has changed from disease to structure function, performance, participation the life, relationship with environment factors of human being. For the treatment approach need the functional test and functional goal.

• 한국CDE학회논문집
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• 제12권2호
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• pp.87-94
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• 2007

The functional behavior of a consumer electronic product is nearly all expressed with human-machine interaction (HMI) tasks. Although physical prototyping and computer aided design (CAD) software can show the appearance of the product, they cannot properly reflect its functional behavior. In this paper, we propose an approach to virtual prototyping (VP) that incorporates HMI functional simulation into virtual reality techniques in order to enables users to capture not only the realistic look of a consumer electronic product but also its functional behavior. We adopt state transition methodology to capture the HMI functional behavior of the product into a state transition chart, which is later used to construct a finite state machine (FSM) for the functional simulation of the product. The FSM plays an important role to control the transition between states of the product. We have developed a VP system based on the proposed approach. The system receives input events such as mouse clicks on buttons and switches of the virtual prototype model, and it reacts to the events based on the FSM by activating associated activities. The system provides the realistic visualization of the product and the vivid simulation of its functional behavior using head-mounted displays (HMD) and stereo speakers. It can easily allow users to perform functional evaluation and usability testing. A case study about the virtual prototyping of an MP3 player is given to show the usefulness of the proposed approach.

• Korean Journal of Mathematics
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• 제26권4호
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• pp.615-628
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• 2018

In this paper, we introduce the pioneering trigintic functional equation. Moreover, we establish the general solution of the trigintic functional equation and prove the Hyers-Ulam sum and product stabilities of the same equation in multi-Banach spaces by employing the fixed point approach.

• 한국콘텐츠학회논문지
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• 제10권6호
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• pp.197-204
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• 2010

본 논문은 기능성 소재 게임 제작을 통해서 기능성 게임 기획 접근에 대한 프로세스 사례를 연구한 기획 교육실습에 관한 내용이다. 주요 연구 내용은 순기능 소재의 게임 제작을 통해서 게임 직무의 중요한 부분 중에 하나인 기획에 대한 교육실습 과정을 '기능성 게임기획 프레임워크'로 구성하였으며 실제 기능성 게임 제작을 통해서 제안된 프레임워크의 내용을 검증해 보았다. 본 논문의 목적은 순기능이란 목적을 지닌 기능성 게임기획에 대한 접근 과정은 일반적인 접근 프로세스와 달리 단계별 정량적인 접근 기준이 필요하다는 전제 하에 기획 접근 프로세스를 단계별로 제시하는 것이다. 이는 향후, 기능성 게임 교육의 참고 자료로서 활용될 수 있다.

• 대한간호학회지
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• 제17권3호
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• pp.177-183
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• 1987

This study investigated and evaluated a method effectively promote a communication function in families with a schizophrenic patient and the patients' interaction, by a family approach using reinforcement of functional communication between patients and their parents. The subjects of the study were patients receiving treatment in Won Gwang University Mental Hospital from July 1985 to July 1986, and their families. In the experimental group, a family approach using reinforcement of functional communication twice a week was taught. Each of the six sessions took sixty minutes, during which the interviews and questionaires were carried out. The total number of patients receiving treatment in the hospital at that time, 42, were divided by a systematic method into 20families in an experimental group and 22 in a control group. The results from testing the hypotheses established in this study, to analyse the effects of family approach through reinforcement of functional communication, are as follows; The results of the test of the first hypothesis are shown in Table 1. “patients and their parents in an experimental group receiving group training in reinforcement of functional communication will show a greater degree of interaction than those of the control group” was supported. Significant differences included Main Effects p＜.001, Interactions p＜.001 and Explained p＜.001 in the interactions of patients, and mothers. Scores were higher for the experimental group after the treatment as well as higher than the control group.

• 시스템엔지니어링학술지
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• 제6권2호
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• pp.37-45
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• 2010

Requirements engineering is an important phase in a system's life cycle. It is important to perform it correctly. The increasing complexity of systems makes requirements engineering activities more difficult. Non-functional requirements are drivers to emerge how much emergent system properties to aim for success. All functional requirements may be satifsfied, but if the level of desired non-functional requirements are overlooked, the system development will fail. There is growing awareness of the importance of defining non-functional requirements early in the process among the requirements engineering (RE) community. This paper propses a SysML based approach for non-functional requirements to identify and specify very early in the process or requirements engineering.

• 한국CDE학회논문집
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• 제7권1호
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• pp.42-56
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• 2002

Presented in this study is a top-down functional requirement analysis procedure and the desired functionalities for PDM system development, and the benefits of top-down approach over a conventional bottom-up approach is also shown. For the purpose of top-down requirement analysis for PDM system, this study proposes 4P modeling view. 4P modeling view is defined as a modeling perspective for classifying functional requirements and integrating product-related information objects that must be man-aged within PDM systems. Based on 4P modeling templates, benchmarking analysis of commercially major PDM products is conducted and as a result of this analysis, this study suggests desired functionalities for PDM system.

• 한국경영과학회지
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• 제13권1호
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• pp.51-64
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• 1988

A new approach to the logical design of 4NF database shceme, which can be easily automated, is proposed. The main features of the approach are : introduction of a single attribute right hand side, extension of the concept of independent relations, semantic analysis, and adaoption of dependency matrix. The underlying viewpoints of functional relationships of the approach are different from Fagin's in that we distinguish functional and multivalued dependency in terms of cardinality. An algorithm for automatic generation of fourth normal form is presented and implemented.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제22권2호
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• pp.179-184
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• 2015

In this paper we discuss a functional approach to obtain a lattice-like structure in d-algebras, and obtain an exact analog of De Morgan law and some other properties.

• Journal of Korean Neurosurgical Society
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• 제44권1호
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• pp.1-7
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• 2008

Objective : The purpose of this study was to investigate the factors affecting the surgical outcome and to compare the surgical results between transsylvian and transcortical approaches in patients with putaminal hematomas. Methods : Retrospective review of charts and CT scan images was conducted in 45 patients (20 transsylvian and 25 transcortical approaches) who underwent open surgical evacuation of putaminal hematomas. Mean Glasgow coma scale (GCS) score and hematoma volume were $7.5{\pm}3.2$ and $78.1{\pm}29.3\;cc$, respectively. The factors affecting the functional mortality were investigated using a multivariate logistic regression analysis. In addition, surgical results between transsylvian and transcortical approaches were compared. Results : None of the patients had a good recovery after the surgery. Overall functional survival rate and mortality were 37.7% and 31%, respectively. The only risk factor for functional mortality was GCS motor score after controlling age, history of hypertension, side of hematoma, hematoma amount midline shift, presence of intraventricular hemorrhage and surgical approach (p=0.005). Even though a transcortical approach was shorter in operative time (4.4 versus 5.1 hour) and showed a higher mortality rate (40% versus 20%) and lower functional survival (45% versus 35%) compared to the transsylvian approach, the differences were not statistically significant between the two groups. Conclusion : In patients who have large amounts of hematoma and require open surgical evacuation, the only significant risk factor for functional survival is the preoperative GCS score. Cortical incision methods such as transsylvian and transcortical approaches have no influence on the surgical outcome. To decompress the swollen brain rapidly, transcortical approach seems to be more suitable than transsylvian approach.