• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.1
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• pp.158-167
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• 2018

The role of S/W in weapon systems has been developed with various functions and complex structures. As the weapon system S/W is directly related to quick and accurate decision making of users, more accurate evaluation is required during the training. However, situation awareness of weapon system S/W users has only been assessed qualitatively such as by simple test or qualitative judgement. Therefore, this study suggests the 'Cognition Ratio' concept which represents the quantitative of users by combining ACT-R cognitive architecture to SA (Situation Awareness) and Fitts' Law based on the theory of cognitive engineering. The cognition ratio is a ratio of cognition among the whole cognitive behavior process including perception and psychomotor. Moreover, this study provides a systematic assessment process of situation awareness that will be applicable to various weapon system S/W for effective assessment.

• Journal of the Korean Chemical Society
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• v.68 no.2
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• pp.107-116
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• 2024

The purpose of this study is to analyze changes in pre-service chemistry teachers' cognition of the nature of model in the evaluation and modification process of model using technology. Changes in cognition of the nature of model were analyzed focusing on the 'Abstraction' and 'Simplification' of the 'Representational aspect', 'Interpretation', 'Reasoning', 'Explanation' and 'Quantification' of the 'Explanatory aspect' that were deemed insufficient for pre-chemistry teachers in previous study. For this purpose, 19 third-year pre-service chemistry teachers at a teacher's college in Chungcheongbuk-do were asked to evaluate the model related to Boyle's law developed using technology, revise the model based on the evaluation results, and make a final evaluation. As a result of the study, it was confirmed that pre-service chemistry teachers' cognition of 'Simplification' of the 'Representational aspect' and 'Interpretation', 'Explanation', and 'Quantification' of the 'Explanatory aspect' changed positively through the evaluation and modification process of the model. Therefore, it was found that the evaluation and modification process of the model plays a key role in changing the cognition of the nature of model. However, there was little change in cognition of 'Abstraction' of the 'Representational aspect' and 'Reasoning' of the 'Explanatory aspect'. The cognition of these factors can be seen as more difficult to change than the cognition of other factors. To solve this problem, more sophisticated educational design for pre-service chemistry teachers is needed.

• Korean Journal of Social Welfare
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• v.67 no.4
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• pp.79-101
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• 2015

What is the role of welfare discourse? Michel Foucault suggests the power and knowledge relation that power in a particular society and period controls the society and members by creating knowledge affecting the formation of cognitive and normative systems. Having the formation of exclusions(constraint of cognition), and materiality and reality(normative system) as an analytical framework, this article attempts the exploration of welfare discourse analyses with public statements relating to welfare subjects of the four former Korean presidents. As a result, It is found that dominant epistemic system is formed by balancing welfare and growth and regarding jobs as the best welfare(the linkage of welfare-growth-employment), emphasizing individual economic responsibility and self-reliance, pursuing welfare selectivism, and excluding comprehensive welfare provisions. At the same time, it is observed that power is not always formulating systematic knowledge and that there is a gap between cognition and norm. While the Foucauldian discourse analysis provides a causal inference about low social welfare expenditure, excessive focus on the role of power as knowledge generator and infuser causes a question of how to accommodate contemporary changes into knowledge system.

• The Journal of Korean Obstetrics and Gynecology
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• v.18 no.3
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• pp.139-151
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• 2005

Purpose : 1. To analyze the cognition and realities of postpartum care and to aid the spread of oriental medicine in postpartum care. 2. Get a basic guideline of postpartum care home and O.M.D.'s role model of postpartum care. Methods : We studied the cognition and realities of postpartum care with questionnaire from May 2005 to July 2005, in postpartum care home at Gangdong-gu and Seocho-gu. 147 puerperants answered us. Results : Puerperants pay postpartum care for without regard to economic state. 59.2% of 147 puerperants replied that the reason of postpartum care at postpartum care home is for systematic care. Important selection guidelines of postpartum care home are expertness at infant and puerperant management. We can find that 78.2% of 147 puerperants will visit oriental medical clinic for postpartum care and 61.2% of 147 puerperants will take herb-medicine. Conclusion : Puerperants has well-expectation in postpartum care by oriental medicine. There is much room for extension of oriental medical province in postpartum care. So continuous publicity activities about oriental medical postpartum care are required.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.22 no.6
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• pp.536-544
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• 2019

Purpose: Proper nutrition is essential for brain development during infancy, contributing to the continued development of cognitive, motor, and socio-emotional skills throughout life. Considering the insufficient published data in the Middle East and North Africa, experts drafted a questionnaire to assess the opinions and knowledge of physicians on the impact of nutrition on brain development and cognition in early life. Methods: The questionnaire consisted of two parts: The first focused on the responders' demographic and professional characteristics and the second questioned the role of nutrition in brain development and cognition. Descriptive statistics were used to summarize respondents' characteristics and their responses to questions. Results: A total of 1,500 questionnaires were distributed; 994 physicians responded. The majority of the surveyed physicians (64.4%) felt that nutrition impacts brain development in early childhood (0-4 years), with almost 90% of physicians agreeing/strongly agreeing that preventing iron, zinc, and iodine deficiency would improve global intelligence quotient. The majority of physicians (83%) agreed that head circumference was the most important measure of brain development. The majority of physicians (68.9%) responded that the period from the last trimester until 18 months postdelivery was crucial for brain growth and neurodevelopment, with 76.8% believing that infants breast-fed by vegan mothers have an increased risk of impaired brain development. Conclusion: The results of this study show that practicing physicians significantly agree that nutrition plays an important role in brain and cognitive development and function in early childhood, particularly during the last trimester until 18 months postdelivery.

• 제어로봇시스템학회:학술대회논문집
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• 2004.08a
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• pp.202-205
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• 2004

This paper represents the role of pinna in localizing target direction. Specially, this paper described what is the role of right-side pinna versus left-side pinna. In this experiment, one side of the pinna function was distorted intentionally by inserting a short tube on the ear canal. The localization error caused by right and left side pinna distortion was investigated. Since a laser pointer showed much less error (0.5%) in localizing target position than FASTRAK (30%) that has been generally used, it was used for the pointing task. It was found that harmonic components were not essential for the auditory target localization, however, non-harmonic nearby frequency components were more important to localize target direction of sound. We have found that the right pinna is one of the most important functions in localizing target direction and pure tone with only one frequency component is confusing for localization.

• The Journal of Korean Obstetrics and Gynecology
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• v.19 no.4
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• pp.117-130
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• 2006

Purpose : We studied to analyze the cognition and realities of postpartum care and to aid the spread of oriental medicine in postpartum care and to get a basic guideline of postpartum care home and K.M.D.'s role model of postpartum care. Methods : We has made questions about the cognition and realities of postpartum care to 2 groups they are puerperants in postpartum care home at Gangdong-gu or Songpa-gu and maiden girls from December 2005 to April 2006. And then we analyzed collected data by using statistics analysis program, SPSS. Results : Almost of 2 group felt sympathy for importance of postpartum care. Puerperants pay postpartum care for without regard to economic state. Essential factors to choice a postpartum care home were sanitary condition and professionalism at taking care of infant and puerperant. 60.4% of puerperants in postpartum care home wanted segregation of infant and puerperant. The reason is for taking rest and lack of confidence at taking care infant. 69.2% of puerperants Would like to taking Herb-medicine for postpartum care. Only 13.4% of puerperants need postpartum care home is operated by K.M.D. Conclusion : It is hard to open postpartum care home by K.M.D. independently. But Puerperants has well-expectation in postpartum care by Korean medicine.

• The Journal of Korean Obstetrics and Gynecology
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• v.19 no.4
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• pp.131-147
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• 2006

Purpose : This study was carried out to analyze the cognition and realities of postpartum care and to aid the spread of oriental medicine in postpartum care and to get a basic guideline of postpartum care home and Korean Medicine Doctor(K.M.D.)'s role model of postpartum care. Methods : We has made questions about the cognition and realities of postpartum care to 2 groups they are workers with postpartum care Home at Gangdong-gu or Songpa-gu puerperants and K.M. doctors working at Gangdong-gu from December 2005 to April 2006. And then we analyzed collected data by using statistics analysis program, SPSS. Results : Almost of 2 group felt sympathy for importance of postpartum care. 5.9% of workers with postpartum care home had maternity nurse licence, 67.6% of them had nurse license and 26.5% of them had nurse's aide qualification. 97.1% of them had experience at medical institution. Most of K.M.D. used Herb-medication for postpartum care with acupuncture and Moxibustion additionally. Conclusion : Workers with postpartum care home had a comparatively good record of medical care or postpartum care. There was difference between 2 groups about proper management model of postpartum care home.

• Journal of Korean Public Health Nursing
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• v.10 no.2
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• pp.162-176
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• 1996

The Purpose of this paper was to get grasp the law consciousness of nurse in order to estimate a degree of law cognition, confidence consciousness toward law, consciousness of right and law-abiding spirit that nurses have. This paper made a survey of 566 nurses who were employed in general hospital. health center, school and health-clinic of chonju-city, Questionniare were composed 29 items through four dimension. The result of this survey showed that the role of university and hospital was insignificant for nurses in recognizing law. Consequently, not only hospital but also university ought to insert law in education curriculum or training course. Main contents of this paper are as follows; 1. Introduction 1) necessity of study 2) purpose of study 2. Literature study 3. Method of study 1) subject of study 2) means of study 3) method of analysis 4. Results of study 1) general characteristic of subjects 2) law cognition 3) law consciousness 4) law consciousness according to general characterics 5) law consciousness according to the course of law cognition and needs 5. Summary and Conclusion

• Journal of Korean Library and Information Science Society
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• v.34 no.3
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• pp.231-257
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• 2003

To creation of the competitive power have an effect on the competitive mind, the practical experience, know-how based knowledge share, and an organizing culture. Here gets accomplished a cognition and the way of thinking conversion about the importance of knowledge information management. This study aims to grope a role of bank and an improved plan to what one of knowledge information management in the bank. The research and analysis consist of knowledge information share and the influence on knowledge information management and a variety of cognition level in the case of Korea.