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趙仙姬 영남이공대학 산업기술연구소 1989 産業技術硏究 Vol.3 No.-
The purpose of this study is to examine the relationship between informational cues and perceived quality of Consumers of fashion. For this study, theoretical study is undertaken. 1. Attributes that signal quality have been dichotomized into intrinsic and extrinsic cues. 2. Consumers use lower level attribute cues to infer quality. 3. The intrinsic product attributes that signal quality are product-specific, but dimensions of quality can be generalized to product classes or categories. 4. Extrinsic cues serve as generalized quality indicators across brands, products, and categories. 5. Consumers depend on intrinsic attributes more than extrinsic attributes ⅰ) at the point of consumption. ⅱ) in purchase situations when intrinsic attributes are search attributes. ⅲ) when the intrinsic attributes have high predictive value. 6. Consumers depend on extrinsic attributes more than intrinsic attributes ⅰ) in initial purchase situations when intrinsic cues are not available. ⅱ) when evaluation of intrinsic cues requires more effort and time than the consumer perceives is worthwhile. ⅲ) when quality is difficult to evauate. Next, this study will attempt to analyze the relationship between informational cues and perceived quality of consumers of fashion.
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조선희,나정순,우정희,장정숙 국군간호사관학교 군건강정책연구소 2007 군진간호연구 Vol.25 No.1
The purpose of this study is to develop evaluation tool for ROKAF medical unit. and is composed of the following contents. The study is a methodological research to develop evaluation tool for ROKAF ASMC(Aerospace Medical Center) and 14 medical units at the level of Fighter Wing. About 300 servicemen including nursing officers and flight surgeons in ASMC and 14 medical units at the level of Fighter Wing are selected for survey. We distributed, through military e-mail, the questionnaire with explanations on the purpose of the survey to 300 medical servicemen including nursing officers in 14 medical units at the level of Fighter Wing and analysed 273 responses which was delivered before deadline. SPSS 10.0 PC+ was used for the statistical analysis. For the verification of the developed evaluation tool for ROKAF medical unit. and is composed of the following contents, the reliability obtained by calculating Cronbach's α was 0.9286. Among 100 evaluation items which relatively new activities like as‘pilot obesity management(1.85±.87)’,‘quarterly maintenance flight activity/report (1.91±.86)’,‘statistics & report of civilian medical service(1.65±.80)’, ‘achievement report of anti-smoking campaign(1.67±.81)’,‘keeping and report of treatment records(2.07±.71)’,‘QI activity(1.57±.85)’ and‘medical advisor system(1.59±.87)’ appeared to be lowly necessary for evaluation, while conventional activities such as‘observance of decision procedure on transient grounding/waiver/permanent grounding(2.67±.52)’,‘observation of disqualification decision criteria in physical examination(2.59±.60)’,‘establishment & execution of food poisoning counterplan(2.31±.65)’,‘education of emergency treatment(2.29±.68)’,‘ambulance maintenance(2.65±.74)’,‘treatment document management(2.41±.66)’,‘personnel management(2.33±.68)’ and‘equipment management(2.27±.65)’ appeared to be highly necessary. Administrative support domain is the highest score among whole groups. Items related to departments of training and research in ASMC appeared to be lowly necessary for evaluation.
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과학 분야 시각화 과제 수행 과정에서 나타나는 뇌활동성 분석
조선희,최유용,권대용 한국영재학회 2022 영재교육연구 Vol.32 No.2
In this study, we investigated the neural bases of generating visual mental images in science using fMRI. There were 11 science and engineering undergraduate student participants, all of whom received good grades in biology class. In the visual mental imagery task, participants were asked to complete the dotted line through generating mental images. In the control task, participants were asked to follow the line of the figure by eye. The visual mental imagery task produced greater brain activation than the control task in areas of the right prefrontal cortex (PFC; BA 47), bilateral PFC (BA 9, 10), premotor (BA 6) and anterior cingulate cortex (ACC; BA 32), cerebellum, brain stem, and so forth. The activation of the right PFC was more significant than that of the left PFC. These results suggest that the process of generating visual mental images in science is involved in the bilateral brain hemisphere, with the right prefrontal cortex playing a pivotal role. These results could provide the brain scientific basis for the teaching and learning method through generating visual mental images in science class. 본 연구에서는 과학 분야 시각화 과제를 수행하는 동안 나타나는 뇌활동성의 특징을 밝히고자 하였다. 이를 위해서 생물학 과목에서 우수한 성적을 받은 이공계 대학생들이 시각화 과제를 수행하는 동안 기능적 자기공명영상(fMRI)을 통해 뇌활동성을 측정하였다. 시각화 과제는 제시된 점선을 보고 과학과 관련하여 떠오르는 이미지를 머릿속으로 그리는 과제였으며 대조과제는 제시된 도형을 머릿속으로 따라 그리는 과제였다. 분석결과 시각화 과제를 수행하는 동안에는 따라 그리는 과제를 수행할 때 보다 오른쪽 전전두엽(BA 47), 양쪽 전전두엽(BA 9, 10), 전운동영역(BA 6), 전대상이랑(BA 32), 소뇌와 뇌간 등에서 활동성이 높게 나타났다. 오른쪽 전전두엽의 활동성이 왼쪽 전전두엽의 활동성에 비해서 더 두드러지게 나타났다. 이러한 결과는 과학과 관련하여 시각 이미지를 떠올리는 과정은 뇌의 양쪽 반구가 관여하고 오른쪽 전전두엽이 주요한 역할을 한다는 것을 시사한다. 이것은 과학 수업에서 시각화를 통한 교수학습방법에 대한 뇌과학 측면에서 이론적인 근거를 제공할 것으로 생각된다.
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조선희,김정일,Cho Sun-Hee,Kim Chung-Il 대한약리학회 1974 대한약리학잡지 Vol.10 No.1
Berberis koreana Palibin belonging to Berberidaceae family, a common herb in Korea, has been contained some quantity of Berberine analogue and other ingredients. Authors therefore paid attention to its pharmacological actions and examined the effects on sleep duration and rectal temperature in mouse with crystal (A) from Berberis koreana Palibin in Korean native plans. The experiment searching for the effect on sleep duration was performed with pretreatment of Berberis Koreana Palibin crystal (A) 30 min before the administration of 25 % ethanol, and its crystal were also administered intraperitoneally with the intention to examine the effect on rectal temperature in mouse. The results of the experiment were as follows; 1. Crystal (A) from Berberis koreana Palibin was made by extraction with ethanol and HCI. 2. Crystal (A) enhanced the hypnotic activity of alcohol in concentratins of 0.1 mg/10g or 0.15 mg/10g. 3. Rectal temperatures in mice were significantly reduced with administration of crystal (A) in concentrations of 0.1 mg/10g or 0.15 mg/10g. 4. The maximal reduction of rectal temperature and potentiation of the hypnotic activity were observed at 30 min after its administration. From the above results, it is clear that crystal (A) from Berberis koreana Palibin exerts the potentiation of hypnotic action of alcohol and reduction of rectal temperature in normal mouse. Its pharmacological effects are probably derived from the action upon the central nervous system.
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