• 한국학교수학회논문집
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• 제14권2호
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• pp.143-161
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• 2011

수학교과에서 문제중심학습(PBL)은 학습자가 수학적 지식을 활용하여 문제를 해결해 나가는 과정 중에 수학적 개념과 원리를 알게 되고 수학적 사고 능력을 시켜줄 수 있는 교수 학습 방법으로 최근 관심이 높아지고 있다. 그러나 이러한 관심에 비해 실제 적용은 미미한 실정이다. 따라서 본 연구에서는 PBL의 학교 현장 적용을 위하여 수학교사들이 실제적으로 느끼는 어려움과 요구를 구체적으로 파악하고자 2명의 수학 교사를 대상으로 하여 카드활용 심층면담을 이용한 분류체계 분석과 성분 분석을 실시하였다. 그 결과 성공적인 PBL 적용을 위해서는 수학과 PBL 문제 개발에 대한 구체적인 방법의 안내와 수학교과에 적합한 PBL 학습 과정 안내 등의 구체적인 실행 방법에 대한 요구가 있음을 알 수 있었다.

• The Journal of Asian Finance, Economics and Business
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• 제7권7호
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• pp.453-462
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• 2020

The research postulates the conceptualization of talent in the Vietnamese banking sector via examining the factors pertaining to the concept of talent and talent management (TM) in the sector. This study applied qualitative research methods. A total of 20 managers and directors of ten banks (three public, four private and three foreign banks) were recruited for semi-structured interviews. The findings revealed that a combination of interconnected soft skills, learning ability, flexibility, technology adaptability, integrity and risk management skills contributes to talent identification. Managers in some private banks construed talent to be commensurate with high performance and high potential, whereas managers in public banks and foreign banks mainly relied on performance results in talent recognition. Moreover, talented employees holding sales-related jobs are given the most attention by management in the studied banks. Regarding practical implications, the banking community and practitioners' focus should be imparted to soft skills development and integrity control in order to foster employee performance and attitudes. Attention should be paid not only to sales positions, but also to other positions within the bank. This study is one of a few which explores talent concepts and TM approaches in the banking sector in general and Vietnamese banking field in particular.

• 가정과삶의질연구
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• 제33권2호
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• pp.21-33
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• 2015

This study was carried out to explore the actual condition of family-friendly education of corporations and organizations supporting them for the purpose of activating the family-friendly certification system. The researches on the family-friendly education of corporations or related organizations have not become an object of attention, although the policies of family-friendly corporations have been the major concern of researchers who have conducted studies on the balancing between work and family. For the first time, this study investigated the family-friendly education programs of corporations and organizations supporting them. In addition to this work, interviews with laborers were performed to learn the actual participation in the education. The results showed that even corporations selected as excellent corporations by the government scarcely provided family-friendly educations and few laborers participated in them. The most educations provided by corporations were for the improvement of work ability or job training. Education for family concentrated only on the role of the father. The focus of educations supporting corporations was biased to the view of corporation or family, not balanced between the two. So it was suggested that researchers should pay attention to developing diverse education programs encompassing the whole stages of life cycle and the balancing between corporation and family.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년도 추계학술대회 논문집 전기물성,응용부문
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• pp.105-106
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• 2006

The ferroelectric materials of the PZT, SBT attracted much attention for application to ferroelectric random access memory (FRAM) devices. Through the last decade, the lead zirconate titanate (PZT) is one of the most attractive perovskite-type materials for the ferroelectric products due to its higher remanant polarization and the ability to withstand higher coercive fields. FRAM has been currently receiving increasing attention for one of future memory devices due to its ideal memory properties such as non-volatility, high charge storage, and faster switching operations. In this study, we first applied the damascene process using chemical mechanical polishing (CMP) to the fabricate the $Pb_{1.1}(Zr_{0.52}Ti_{0.48})O_3$ thin film capacitor in order to solve the problems of plasma etching such as low etching profile and ion charging. The structural characteristics were compared with specimens before and after CMP process of PZT films. The scanning electron microscopy (SEM) analysis was performed to compare the morphology surface characteristics of $Pb_{1.1}(Zr_{0.52}Ti_{0.48})O_3$ capacitors. The densification by the vertical sidewall patterning and charging-free ferroelectric capacitor could be obtained by the damascene process without remarkable difference of the characteristics.

• 로봇학회논문지
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• 제11권2호
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• pp.41-50
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• 2016

This paper describes the effect of a robot cognitive rehabilitation program on cognitive functions for the elderly with mild cognitive impairment, and compares it with traditional cognitive therapy programs. Three experiment groups including cognition therapy group, robot cognitive rehabilitation group, and hybrid group have been sampled and one comparative group has been organized for this research. 32 old people whose ages are between 61 and 88 with mild cognitive impairment participated in the programs with an admission of W care hospital. According to the program results, the cognitive therapy program alone had shown a positive effect on the attention function, and the robot cognitive rehabilitation program alone had a positive effect on the total intelligence and memory function. However, a simultaneous operation with both programs had shown a positive effect on the three intelligence areas such as total, basic, and management quotients as well as attention and memory functions as subsidiary factors. This paper has verified that the proposed robot cognitive rehabilitation program makes a positive effect on a cognitive function and plays a complementary role with traditional cognitive therapy programs.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권12호
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• pp.4326-4344
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• 2021

The SinGAN is one of generative adversarial networks that can be trained on a single nature image. It has poor ability to learn more global features from nature image, and losses much local detail information when it generates arbitrary size image sample. To solve the problem, a non-linear function is firstly proposed to control downsampling ratio that is ratio between the size of current image and the size of next downsampled image, to increase the ratio with increase of the number of downsampling. This makes the low-resolution images obtained by downsampling have higher proportion in all downsampled images. The low-resolution images usually contain much global information. Therefore, it can help the model to learn more global feature information from downsampled images. Secondly, the attention mechanism is introduced to the generative network to increase the weight of effective image information. This can make the network learn more local details. Besides, in order to make the output image more natural, the TVLoss function is introduced to the loss function of SinGAN, to reduce the difference between adjacent pixels and smear phenomenon for the output image. A large number of experimental results show that our proposed model has better performance than other methods in generating random samples with fixed size and arbitrary size, image harmonization and editing.

• Journal of East Asia Management
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• 제5권1호
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• pp.1-31
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• 2024

Based on the perspective of consumers and the method of value engineering, this paper uses "CSR expectation deviate level" to measure corporate social responsibility, and discusses the influence of corporate social responsibility on financial performance and its action path. This paper collected the questionnaire survey data of 878 consumers and the panel data of 98 listed companies from 2009 to 2012. The empirical results show that: (1) Consumers pay more attention to products and services, charity, environmental protection and their responsibilities to employees, and less attention to their responsibilities to shareholders or creditors and partners; (2) Corporate social responsibility is negatively correlated with financial performance, and corporate marketing ability plays a moderating role in it. That is, the smaller the gap between the level of corporate social responsibility fulfilled by enterprises and consumers' expectations, the better the financial performance of enterprises, which also reminds enterprises that they need to rationally allocate corporate social responsibility resources and constantly cultivate their own marketing capabilities, so as to better meet the level of corporate social responsibility expected by consumers. The value engineering method quantifies consumers' value perception of corporate social responsibility, which has a certain practical guiding role. Of course, there are some limitations in this paper, and future research can further explore the potential impact mechanism.

• 인터넷정보학회논문지
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• 제25권3호
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• pp.9-18
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• 2024

Digital therapy has emerged as a novel treatment modality, propelled by advancements in information and communication technology. In the last five years, there has been a substantial surge in research publications addressing digital therapeutics (DTx) interventions, signaling a sustained upward trajectory in this field. The dynamic nature of computer science, marked by continuous innovation and development, underscores the need for agile adaptation to rapid changes. Consequently, computer science education is compelled to offer students insights into the latest trends. This research endeavors to contribute to the evolving landscape by developing textbooks that impart knowledge about DTx, an integration of information technology. The study focuses on the application of these textbooks to elementary and middle school students in South Korea. The instructional materials have been carefully organized to enable students to learn about the principle of Attention Deficit Hyperactivity Disorder (ADHD) DTx at the elementary level and the DTx that can prevent and address the digital drama at the middle school level. Based on the application of the textbook, students who received instruction using the textbook showed statistically significant improvements in all subcategories of creative problem-solving ability, including idea modification, visualization, task focus, analogy, idea generation, and elaboration (p<.01). Additionally, there were statistically significant changes in students' self-efficacy before and after using the textbook, with negative efficacy decreasing, and positive efficacy and social efficacy increasing (p<.001).

• 유통과학연구
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• 제14권9호
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• pp.73-83
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• 2016

Purpose - Previous studies have not paid attention to global self-corporate brand congruity and affective approach from the viewpoint of global self. This study explored an inducement of gratitude that, under the circumstance of corporate association, consumers feel toward corporate's responsible activities, pride related to corporate's ability, and global self congruity. Current researches also have examined positive behavior effects of global self-corporate brand congruity and the feelings on corporate products. Research design, data, and methodology - This research theoretically reviewed that corporate ability and social responsibility association would influence global self-corporate brand congruity, that corporate ability association could induce consumers' sense of pride, and that social responsibility association might induce gratitude. This study, furthermore, examined theoretically whether global self-corporate brand congruity, pride and gratitude could make consumers behave positively toward corporate products, and developed hypotheses. For the empirical analysis with the questionnaires, 231 employees and common people completed the questionnaires, and structural equation model of AMOS 18.0 was used. Results - From the empirical analysis, the outcomes are as followings. First, corporate ability association makes consumers feel proud. Second, corporate social responsible association makes consumers feel grateful. Third, both corporate ability association and social responsibility association let consumers be aware of global self-corporate brand congruity. Fourth, being conscious of each of pride, gratitude and global self-corporate brand congruity prompts consumers to behave positively toward corporate products. Fifth, mediation effects of pride and the congruity in the roles of corporate ability association on the positive behavior, and those of gratitude and the congruity in the roles of corporate social responsible association on the positive behavior are identified. Conclusions - Based on the results, it can be said that a marketing manager should endeavor to make consumers associate the corporate ability and social responsibility. However, the degree of consumers' feelings such as pride and gratitude can differ according to their cultural backgrounds. It is, therefore, needed to be explored by the types of feelings that can be caused more from the difference in cultural backgrounds by corporate association, and to be investigated differently and positively with behavioral effects on the corporate's products between the types.

• 한국산학기술학회논문지
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• 제20권7호
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• pp.325-331
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• 2019

본 연구의 목적은 예비유아교사의 공감능력이 교직윤리 및 아동학대 신고의도에 미치는 영향을 알아보는데 있다. 연구대상은 중소도시 I시 유아교육과 재학생 2학년과 3학년 학생으로 총 168명이다. 연구 검사도구는 예비유아교사의 공감능력, 교직윤리 및 아동학대 신고의무에 관한 설문지를 사용하였다. 수집된 자료는 연구대상의 pearson의 적률상관관계를 분석하고, 예비유아교사의 공감능력이 교직윤리와 아동학대 신고의도에 미치는 영향력을 알아보기 위해 단계적 회귀분석을 실시하였다. 연구결과는 첫째, 예비유아교사의 공감능력과 교직윤리 전체와 관계가 있었다. 인지적 공감능력의 하위요인인 관점취하기와 상상하기는 교직윤리 전체와 정적상관이 나타났으며, 특히 공감적 관심과 정적인 관계가 나타났다. 인지적 공감은 영유아에 대한 윤리와 가장 높은 상관이 있었고, 정서적 공감은 사회에 대한 윤리와 정적상관이 가장 높게 나타났다. 둘째, 예비유아교사의 교직윤리에 미치는 공감능력의 하위요인은 관점취하기가 가장 높은 영향력을 지니고, 그 다음으로 상상하기가 영향을 미치고, 마지막으로 공감적 관심이 영향을 미치고 있는 것으로 나타났다. 이러한 결과는 예비유아교사의 교직윤리 및 아동학대 신고의도 증진을 위한 프로그램 개발 시 인지적 공감능력의 하위요인인 관점취하기와 상상하기와 관련된 공감의 내용을 반드시 포함해야 할 것으로 사료된다. 본 연구는 유아교육 현장에서 예비유아교사의 교직윤리 및 아동학대 신고의 증진에 대한 중요성을 인식시키는 계기가 되고 교직윤리와 아동학대 신고의도에 영향을 미치는 공감능력에 대한 인식을 제고하게 하였다는 점에서 연구의 의의를 찾을 수 있다.