WSR 방법론에 기초한 맞춤옷장 표준화 유닛 캐비닛 디자인

곽란,강재철 한국디자인리서치학회 2019 한국디자인리서치 Vol.4 No.4

With the acceleration of urbanization, people's living style has changed from small-scale structure to complex multi-family structure, which leads to the scarcity of internal space. Therefore, customized furniture is loved by consumers because of its custom-built characteristics. This paper focuses on the design of customized wardrobes in customized furniture and studies the functional design of standardized unit cabinets of customized wardrobes with WSR System Approach. In the research, 3d structural model of WSR System Approach which are physical elements (W dimension), human factors (R dimension) and methodology (S dimension) can be used for analyzing models of customized wardrobe and the process of design systematically. Finally, the application analysis of WSR System Approach is carried out by designing the cabinet storage unit of customized wardrobe and taking the standardized small items as an example. From the research, it can draw a conclusion that four major elements of custom furniture design can be systematically classified from three dimensions of WSR System Approach, in which W dimension corresponds to product aesthetic form elements, environmental elements and technical elements, R dimension corresponds to human factors, and S dimension is the methodology connecting and serving the other two dimensions. Five types of customized wardrobe user groups are established, and the designer should pay attention to the refined storage requirements of user groups in the functional design of the standardized unit cabinet of customized wardrobe. The application of WSR System Approach to custom wardrobe design is conducive to the realization of people-oriented concept in furniture design. It has methodological significance to improve the efficiency of customized furniture development and optimize the processing development. 도시화의 급속한 발전과 더불어 사람들의 생활방식도 단일형 소가구 구조에서 복합형 다가구 다세대 가정구조로 변하였다. 실내공간이 부족한 현대에 있어 맞춤옷장의 맞춤제작 특징은 소비자들의 사랑을 받고 있다. 이런 실정에서 본 논문은 맞춤가구 중의 맞춤옷장 디자인을 중심으로 WSR System Approach를 사용하여 맞춤옷장 표준화 유닛 캐비닛의 기능 디자인을 연구하였다. 본 연구에서는 WSR System Approach 3차원 구조 모델을 운용하여 맞춤옷장의 물리적 요소(W차원), 인적요소(R차원), 방법론(S차원) 3차원 분석 모델을 구축하였으며 그 기초에서 디자인 과정에 대해 시스템적으로 분석하였다. 그리고 WSR System Approach 방법론을 이용하여 맞춤옷장의 표준화 작은 물품 수납 캐비닛의 디자인 사례에 대해 분석하였다. 결론에서 WSR System Approach 3차원 각도에서 맞춤가구의 디자인 4대 요소에 대해 시스템적으로 분류하였다. 그 중 W차원은 상품의 형태요소, 환경요소와 기술요소에 해당하고 R차원은 인적요소, S차원은 기타 두 개 차원에 대해 연계 및 서비스하는 방법론에 해당한다. 그리고 다섯 종류의 맞춤옷장 사용자 그룹을 확정하여 맞춤옷장 표준화 유닛 캐비닛 기능 디자인과정에서 사용자 그룹의 세분화 된 수납 수요를 중요시해야 한다고 제기하였다. WSR System Approach를 맞춤옷장 디자인과정에 운용하는 것은 가구 디자인에서 사람을 근본으로 하는 이념의 실현에 유리하며 기업이 맞춤가구 개발의 효율을 높이고 개발과정을 최적화하는데 있어 방법론 측면에서 지도적 의의를 가진다.

다중반응표면 최적화를 위한 단변량 손실함수법: 대화식 절차 기반의 가중치 결정

정인준 ( In-jun Jeong ) 한국지식경영학회 2020 지식경영연구 Vol.21 No.1

Response surface methodology (RSM) empirically studies the relationship between a response variable and input variables in the product or process development phase. The ultimate goal of RSM is to find an optimal condition of the input variables that optimizes (maximizes or minimizes) the response variable. RSM can be seen as a knowledge management tool in terms of creating and utilizing data, information, and knowledge about a product production and service operations. In the field of product or process development, most real-world problems often involve a simultaneous consideration of multiple response variables. This is called a multiple response surface (MRS) problem. Various approaches have been proposed for MRS optimization, which can be classified into loss function approach, priority-based approach, desirability function approach, process capability approach, and probability-based approach. In particular, the loss function approach is divided into univariate and multivariate approaches at large. This paper focuses on the univariate approach. The univariate approach first obtains the mean square error (MSE) for individual response variables. Then, it aggregates the MSE’s into a single objective function. It is common to employ the weighted sum or the Tchebycheff metric for aggregation. Finally, it finds an optimal condition of the input variables that minimizes the objective function. When aggregating, the relative weights on the MSE’s should be taken into account. However, there are few studies on how to determine the weights systematically. In this study, we propose an interactive procedure to determine the weights through considering a decision maker’s preference. The proposed method is illustrated by the ‘colloidal gas aphrons’ problem, which is a typical MRS problem. We also discuss the extension of the proposed method to the weighted MSE (WMSE).

다중반응표면최적화를 위한 공정능력함수법에서 최소치최대화 기준의 활용에 관한 연구

정인준 한국지식경영학회 2019 지식경영연구 Vol.20 No.3

Response surface methodology (RSM) is a group of statistical modeling and optimization methods to improve the quality of design systematically in the quality engineering field. Its final goal is to identify the optimal setting of input variables optimizing a response. RSM is a kind of knowledge management tool since it studies a manufacturing or service process and extracts an important knowledge about it. In a real problem of RSM, it is a quite frequent situation that considers multiple responses simultaneously. To date, many approaches are proposed for solving (i.e., optimizing) a multi-response problem: process capability function approach, desirability function approach, loss function approach, and so on. The process capability function approach first estimates the mean and standard deviation models of each response. Then, it derives an individual process capability function for each response. The overall process capability function is obtained by aggregating the individual process capability function. The optimal setting is given by maximizing the overall process capability function. The existing process capability function methods usually use the arithmetic mean or geometric mean as an aggregation operator. However, these operators do not guarantee the Pareto optimality of their solution. Moreover, they may bring out an unacceptable result in terms of individual process capability function values. In this paper, we propose a maximin-based process capability function method which uses a maximin criterion as an aggregation operator. The proposed method is illustrated through a well‐known multiresponse problem.

运用认知功能理论对虚词"的、着"的教学模式设计

钱兢,韩在均 한중인문학회 2014 한중인문학연구 Vol.42 No.-

논문의 제 1장에서는 이론근거를 상세히 논술하였고, 아울러 인지기능 교육법을 소개하였다. ‘인지적 접근’은 인지발달이론과 발견학습론을 반영하였는데, 인지학습론을 기초로 하여만들어진 이론이다. ‘기능적 접근’은 학습주체를 중시하고, 학생활동에 관심을 가지며, 교실수업 중의 언어 환경 설계를 중시한다. 인지기능교육법 에서 언급하려고 하는 이론은 바로 ‘인지적 접근’ 과 ‘기능적 접근’의 유기적인 결합이다. 본 논문의 제 2장에서는 인지기능이론을 바탕으로 중국어 허사 ‘的, 着’의 교육에 대해 하나의 분명한 교육 방 법을 구상하였다. 그런 다음 《实用汉语课本》Ⅱ(刘珣著,商务印书馆出版)제 34과로 교재의 예를 삼아, 중 국어 어법과목을 선택한 중문과 학부 2학년 학생들을교육 대상으로, 위 교재 제 34과에 나타난 ‘的’, ‘着’의 어 법사항에 대해 교육 실험을 실시하였다. 교육 방법은 교사는 말을 적게 하고, 학생은 연습을 많이 하는 것을 기본원칙으로 하여,예가 나타날 때 마다 그 예를 설명하고 연습하는 교육 방법을 채택 하였다. 교사는 학생에 게효과적인 언어자료를 제공함으로써 학생이 언어규칙을 인지하고, 학습 중에 대조하고, 또 인지 과정 중에 귀납하도록 유도하였다. 제 3장은 결론 부분으로, 우리가 교육 실험을 통해 단순히 목표어나 혹은 학생의 모국어로허사 ‘的, 着’와 관련 된 어법현상과 규칙을 해석하면, 대부분의 학생들은 이론상으로는 능히이러한 규칙들을 이해 할 수 있지만, 이러한 규칙들을 잘 터득하여 정확하게 사용할 수 있는학생들은 결코 많지 않았다. 그들이 만들어낸 문장은 여전히 오류가 많았고, 교육 효과도 결코이상적이지 못하였다. 본 논문에서 구상한 중국어 허사 ‘的, 着’의 교 실에서의 교육 방법은,학생이 허사의 어법규칙을 마음속으로 깊이 깨닫는 것을 촉진시키는데 도움이 된다. 인 지기능교육법은 확실히 허사 ‘的, 着’의 교육효과를 향상시킬 수 있는데, 이러한 교실에서의 교육방법이 효과 가 있다. This paper is to show how to apply the Cognitive Functional Approach togrammar teaching in TCFL (Teaching Chinese as a Foreign Language). The first chapter involves the explanation of theoretical basis and theintroduction of cognitive-functional approach. What is called "cognitiveapproach," which reflects the cognitive-development theory and the discoverylearning theory, is based on the cognitive learning theory. The "functionalapproach" is to put value on learning subject, calls attention to studentactivities and attaches importance to context design in classroom education. The cognitive-functional approach is an organic combination of cognitiveapproach and functional approach. The second chapter is aimed at the clear design of the teaching mode ofChinese empty words ‘de(的) and zhe(着)’, based on cognitive-functionalapproach. It takes the lesson 34 of ‘The Practical Chinese Language TextbookII(《实用汉语课本》Ⅱ)’, authored by Liu Xun(刘珣) and published by ShangwuBook Printing Co.(商务印书馆), as a teaching material of the sample. Withsophomores of Chinese language major taking Chinese grammar points as anelective course, experiments involving the grammar points of de(的), and zhe(着) in the textbook's lesson 34 have been implemented. Under the teachingmethod, the teacher talks less and the students engage in as much as training. The teaching method calls for the teacher to give an explanation and thestudents to do an exercise, every time an example comes out. The teacher helpsstudents understand language rules, compares the rules and induce them byproviding them with effective corpora. The third chapter draws a conclusion that there not many students knowhow to use the grammar points and rules associated with the empty words even though they get the understanding of them through the teaching experiments. The sentences they wrote still have errors and the teaching method turns outto be ineffective. The teaching mode for de(的) and zhe(着), designed in thethesis, is helpful for students' learning of rules on the two empty words byheart. The cognitive-functional approach is indeed able to improve the teachingeffect of the two empty words.

Understanding of Teaching Strategies on Quadratic Functions in Chinese Mathematics Classrooms

Huang Xingfeng,Li Shiqi,An Shuhua 한국수학교육학회 2012 수학교육연구 Vol.16 No.3

What strategies are used to help students understand quadratic functions in mathematics classroom? In specific, how does Chinese teacher highlight a connection between algebraic representation and graphic representation? From October to November 2009, an experienced teacher classroom was observed. It was found that when students started learning a new type of quadratic function in lessons, the teacher used two different teaching strategies for their learning: (1) Eliciting students to plot the graphs of quadratic functions with pointwise approaches, and then construct the function image in their minds with global approaches; and (2) presenting a specific mathematical problem, or introducing conception to elicit students to conjecture, and then encouraging them to verify it with appoint approaches.

한국 불교미술 연구의 새로운 모색 -이미지: 도상과 기능의 소통을 위하여

강희정 미술사와 시각문화학회 2007 미술사와 시각문화 Vol.6 No.-

Buddhist art in East Asia basically functioned as religious objects, largely different from works of art created for purely aesthetic purposes. So did Korean Buddhist art. It had various functions as religious art. The usage of Buddihst art was wide-ranging from objects for ritual and worship to visual narratives of the Buddha’s life created for the education of lay men and women. Given that the functions of Buddhist art are diverse, it cannot be understood completely without considering its complex ritual context. More attention has to be given to how Buddhist images were created and used within the specific context of Buddhist religious practices and rituals. Buddhist rituals have been largely neglected in the previous studies of Buddhist images that have been concerned primarily with stylistic analysis and iconography. In this essay, I have proposed some new ways to understand Buddhist art. Firstly, we have to use Buddhist ritual manuals as a means of examining the relationship between Buddhist rituals and Buddhist images. Buddhist ritual manuals are of great importance in highlighting how Buddhist images were used in Buddhist rituals. Secondly, iconological studies of Buddhist images must consider their functions and uses. This leads us to rethink why and how the specific iconographic program of Buddhist images was created. It also helps us to reconstruct the environment in which the iconography of Buddhist images was inseparable from their functions. Thirdly, we have to pay more attention to the original context of Buddhist images. Most studies of Buddhist images have been based on our imagination and assumption. Buddhist paintings, sculptures, and architectures must be treated as a whole in order to understand how Buddhist art functioned in a specific religious context. Lastly, we must take interdisciplinary approaches to Buddhist art. The theory and method of anthropology, sociology, religious studies, and cultural studies will be of great help in reaching a comprehensive understanding of how Buddhist images were made and used as religious objects.

Pepper or Roomba? Effective Robot Design Type Based on Cultural Analysis between Korean and Japanese Users

Hyewon Lee,Hyemee Kang,Min-Gyu Kim,Jaeryoung Lee,Sonya S. Kwak 보안공학연구지원센터 2016 International Journal of Software Engineering and Vol.10 No.8

From a design perspective, there are two ways in robot design approach: biologically inspired and functionally designed. It has been proved that the two robot design types could be perceived differently by the cultural background. This study explored the impact of robot design types in Korean and Japanese culture on product evaluation, product usefulness, and purchase intention. We conducted an experiment comparing a group of functionally designed robots having single functions each and a biologically inspired robot having multifarious functions itself. The results showed that Korean participants evaluated the functionally designed robot more positively than the biologically inspired robot on product evaluation and product usefulness whereas the evaluation was more positive toward the biologically inspired robot than the functionally designed robot for Japanese participants. While Korean participants were willing to purchase the functionally designed robot as they perceived it positively and useful than the biologically inspired robot, Japanese participants showed no significant difference on purchase intention by robot design types. These results suggested that robot designers should consider not only the robot design types but also the cultural differences for making better customer acceptance. The implication for the effective robot design approach is discussed according to the cultural differences.

인지기능의 전이 훈련이 뇌경색과 뇌출혈환자의 인지기능과 운동기능회복에 미친 효과

백지영 대한작업치료학회 2001 대한작업치료학회지 Vol.9 No.1

The purpose of this study is to examine the effect of transfer of training approach on cognitive function and functional recovery and the difference in the stroke patterns of adult stroke patients with affected cognitive function. Twenty stroke patients were participated ; 8 males and 12 females, the age ranged from 34 to 73. By the classification of diagnosis, 10 subjects were cerebral infarction and 10 subjects were cerebral hemorrhage, by the classification of affected side, 11 Rt hemiplegic patients, 9 Lt hemiplegic patients who were above at least post onset 2 month to a year. It was evaluated and analyzed pre and post treatment with MMSE and FIM, and the method of transfer of training approach was practiced every 30 min a day for a month. The data were analyzed by t-test and one way ANOVA. The results of this study were as follows: 1. There was significant in the effect of transfer of training approach on cognitive function of stroke patinets. 2. There was significant in the effect of transfer of training approach on functional recovery of stroke patients. 3. There was a significant difference in the effect of treatment in the group of cerebral infarction.

Influencing Factors Analysis of Facial Nerve Function after the Microsurgical Resection of Acoustic Neuroma

Hong, WenMing,Cheng, HongWei,Wang, XiaoJie,Feng, ChunGuo The Korean Neurosurgical Society 2017 Journal of Korean neurosurgical society Vol.60 No.2

Objective : To explore and analyze the influencing factors of facial nerve function retainment after microsurgery resection of acoustic neurinoma. Methods : Retrospective analysis of our hospital 105 acoustic neuroma cases from October, 2006 to January 2012, in the group all patients were treated with suboccipital sigmoid sinus approach to acoustic neuroma microsurgery resection. We adopted researching individual patient data, outpatient review and telephone followed up and the House-Brackmann grading system to evaluate and analyze the facial nerve function. Results : Among 105 patients in this study group, complete surgical resection rate was 80.9% (85/105), subtotal resection rate was 14.3% (15/105), and partial resection rate 4.8% (5/105). The rate of facial nerve retainment on neuroanatomy was 95.3% (100/105) and the mortality rate was 2.1% (2/105). Facial nerve function when the patient is discharged from the hospital, also known as immediate facial nerve function which was graded in House-Brackmann : excellent facial nerve function (House-Brackmann I-II level) cases accounted for 75.2% (79/105), facial nerve function III-IV level cases accounted for 22.9% (24/105), and V-VI cases accounted for 1.9% (2/105). Patients were followed up for more than one year, with excellent facial nerve function retention rate (H-B I-II level) was 74.4% (58/78). Conclusion : Acoustic neuroma patients after surgery, the long-term (${\geq}1year$) facial nerve function excellent retaining rate was closely related with surgical proficiency, post-operative immediate facial nerve function, diameter of tumor and whether to use electrophysiological monitoring techniques; while there was no significant correlation with the patient's age, surgical approach, whether to stripping the internal auditory canal, whether there was cystic degeneration, tumor recurrence, whether to merge with obstructive hydrocephalus and the length of the duration of symptoms.

The Mechanism of the Investment Resources Involvement in Order to Introduce Innovations at Enterprises in the Conditions of Digitalization

Karpenko, Oksana,Bonyar, Svitlana,Tytykalo, Volodymyr,Belianska, Yuliia,Savchenko, Serhii International Journal of Computer ScienceNetwork S 2021 International journal of computer science and netw Vol.21 No.11

The presented scientific research substantiates the principles of the mechanism of the investment resources involvement in order to introduce innovations at enterprises in the context of digitalization using a resource-functional approach. The importance of attracting investment resources, which contributes to the modernization of production systems, the creation of a stable economic field of development of economic entities, is justified. The expediency of application of the resource-functional approach on research of the mechanism of attraction of investment resources for introduction of innovations at the enterprises in the conditions of digitalization is proved. The investment process is presented in the form of a chain of interdependent processes which include: attraction of investment resources, investments, increase of investment value, profit. It is proved that the mechanism of attracting investment resources for the introduction of innovations in enterprises in the context of digitalization cannot be considered in isolation from the process, due to the fact that the mechanism is aimed at performing specific functions. The functions of the mechanism include management, complex, coordination, monitoring, performance and control functions. Functions of the mechanism of attraction of investment resources for introduction of innovations at the enterprises in the conditions of digitalization are caused by the purposes of attraction of investment resources for innovative development; the presence of an objective nature; relative independence and homogeneity; implementation of functions in the process of investing in innovative activities of the enterprise.