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Maslow욕구 단계에 따른 속옷 추구혜택과 소비행동에 대한 질적 연구
봉규희;안혜진;이다미 한양대학교 2012 韓國 生活 科學 硏究 Vol.32 No.1
The purpose of this research was to examine the influence of basic needs on benefit segmentation and consumption behavior of underwear market. Maslow’s hierarchy of needs was the theoretical grounding of this study. For empirical investigation focus group interviews were conducted. A total of 12 women participated. Analysis of the qualitative data indicated that underwear consumption behavior was originated from basic need stages, also it is evidenced that the basic needs stage operated simultaneously, not progressively. There was a correlation between basic needs and benefits sought. At the same time various mediators had effect on underwear consumption behavior, and the mediators brought about several different consumption behaviors. It showed that a specific benefit sought was formed by each consumer’s psychological background, not by only single basic need.
일본 상품선물거래소의 거래방법 및 가격형성에 관한 고찰
연규영 한국농업정책학회, 한국축산경영학회 2001 농업경영정책연구 Vol.28 No.2
Commodity futures market in Japan is divided into two methods of trading: one is systems trading, continuous computerized trading, and another is Itayose trading, an auction-like form of session trading under which all orders are treated as having arrived at the same time. The purpose of this study is to compare two methods looking at the commodity prices of them. The result suggests that the futures price of single price session trading can be used as the index of spot price, and that the single price session trading fits trading method in a small scale market.
金圭泰,禹鐘仁 大韓神經精神醫學會 1987 신경정신의학 Vol.26 No.1
Since Kraerelin described dementia preaecox, Schizophrenia has been widely considered to be a heterogenous syndrome. Various approaches have been taken in attempting to subdivide this disorder into more homogenous groups. In addition, it also has considered that genetic factor may contribute to schizophrenia predisposition and schizophrenia may be genetically heterogenous. The existence of a characteristic that expresses a genetic predisposition to schizophrenia would be helpful in defining a genetically more homogenous group. So, this study was performed to evaluate assumptions that schizophrenia could be differentiated on the basis of family history. We compared two groups of patients distinguished by the presence or absence of family history. each groups included 34 schizophrenic patients matched by age and sex. these two groups of patients were evaluated on the aspect of psychopathology, neruomotor function abnormality and pathologic reflex. The results are as follows : 1) There was no significant difference in age of onset, duration of illness, frequency of hospitalization and dosage of drug detween two groups. 2) At the time of admission, there was no significant difference in the psychopathology between two groups. 3) As for the present psychopathology, most patients had remitted from active psychotic symptoms, patiens with family history had significantly more negative symptoms than those without family history. and patients with family history showed singificantly more increasement in negative symptoms from the time of admission to the present than those without family history. 4) We divided the schizophrenia into three subtypes : postive, negative and mixed schizophrenia. At the time of admission there was no significant difference in the rate of these three subtypes between two groups but at present, the proportion of negative schizophrenic patients were increased in the group of patients with family history and that of mixed schizophrenic patients were increased in the guoup of patients without family history. 5) The total score of neuromotor function test were not significantly different between two groups. In the individual test the group of patients with family history showed significantly more abnormal patients in the heel to tap test, and significantly slower speed in the successive finger opposition and heel to tap test. 6) There was no significant difference in the pathologic reflex between two groups. 7) Among patients without family history, there was signiticant correlation berween negative symptoms and neuromotor function abnormality.
GPS 동기신호 수신기 개발을 위한 TIC 및 A/R 회로에 관한 연구
鄭圭泰,鄭永泰,金敏浩,洪成一,邊健植 東亞大學校 附設 情報通信硏究所 1995 情報通信硏究所論文誌 Vol.3 No.1
최근 과학기술의 발달로 인공위성을 이용한 정밀 위치 측정과 정밀 시각 측정에 대한 수용이 날로 증가하고 있다. 특히 정밀 시각 측정은 차세대 이동통신 기술인 CDMA의 핵심 기술로 매우 중요하게 인식되어 왔다. 현재 정밀 시각을 측정하기 위해서는 GPS위성 수신기 개발이 시급한 실정이다. 본 논문은 GPS 동기 신호 수신기를 개발하기 위한 TIC 및 A/R 회로를 개발하는 것으로서 GPS 위성의 1pps와 수신신호에 의한 1pps의 차를 ±1㎲이내로 좁히는 알고리즘 및 Hardware를 개발한 것이다.
농상품선물시장의 가격변동성과 거래량간의 관계 : 미국과 일본간의 비교 a comparison of Japanese and the US cases
연규영 한국농업정책학회, 한국축산경영학회 2003 농업경영정책연구 Vol.30 No.3
The objective of this paper is to comparative analyze Corn futures price volatility and trading volume relationships between continuous trading method and singly price session trading method. In this paper, empirical analysis shows that Corn futures have not the day effect without regard to trading method. And the asymmetric volatility does not exist from the con futures without regard to trading method. However, the findings from the Bessembinder and Seguin models that CBOT more TGE is becoming information means where the lagged trading volume is beneficial in the price risk management.
申龜秀,李祺形,朴泰圓,鄭寅聖 全北大學校 1996 論文集 Vol.42 No.-
In this paper, a theoretical optimization approach is presented in order to consider natural frequencies for vibration transmitted to the fuselage. Also, this paper describes methods for reduction of structural vibration by the optimal placement of masses for formal mathematical optomization techniques. An optimization procedure is developed which employs the tuning masses and corresponding locations as design valiables which are systematically changed to achieve low values of shear without a large mass penalty. Three optimazation strategies are developed and tested. The first is based on minimizing the modal shaping parameter which indirectly reduce the modal shear amplitudes corresponding to each harmonic of airload. The second strategy reduces these amplitudes directly and the third strategy reduces the shear as a function of time during a revolution of the blade.