• Proceedings of the Safety Management and Science Conference
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• 2013.11a
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• pp.387-391
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• 2013

디지털 기술의 발달로 세계가 정보 및 지식이 주도하는 사회로 급변하고, 지식 재산권의 발전이 급속하게 진행되면서, 각 기업 및 국가들은 그들의 경쟁력을 키우기 위해 지식재산권에 대한 중요성을 강조하고 있다. 이와 같이 지식재산권의 중요성이 강조되는 현실에서 지식재산권의 확보는 기업의 경쟁력을 좌우하는 요소라 할 수 있다. 따라서 본 논문에서는 빅데이터 분석 도구인 R을 이용하여 빠른 시간 안에 사용자가 목적으로 하고 있는 특허검색 결과를 효율적으로 도출할 수 있는 검색어 추출에 관한 연구를 진행하였다. 이를 위해 다섯 단계의 특허 검색 프로세스를 제안하였고 프로그램으로 구현하여 검색목적에 맞는 특허의 검색에 필요한 시간을 대폭 단축시키면서 목표로 하는 특허 검색을 효율적으로 할 수 있었다.

• Korean Journal of Child Studies
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• v.29 no.5
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• pp.271-283
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• 2008

The purpose of the study was to assess the knowledge of infant development of child care teachers, undergraduate students majoring in child development at universities, and the students at child care training centers. A questionnaire was distributed to 126 in-service and 187 pre-service child care teachers. Data were analyzed by t-test, F-test, Correlation. The results showed that the mean scores of subjects on the Knowledge of Infant Development Inventory (KIDI) were relatively low. Among the 3 groups of subjects, child care teachers had the lowest scores on the KIDI. There were individual differences in the knowledge of infant development by school year, the length of work experience, marital status, age of child, attendance at in-service training events, and kind of license.

• Korean Journal of Human Ecology
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• v.22 no.1
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• pp.43-56
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• 2013

The purpose of this study was to explore the relationship among the mother's knowledge of infant development, mother's parenting stress, maternal parenting behavior and infant development. Participations in this study included 2078 infants(1056 boys, 1022 girls) and their mother. The major results of this study were as follows: First mother's knowledge of infants showed positive effects on maternal parenting behaviors, and mother's parenting stress showed negative effects on maternal parenting behaviors. Second, maternal parenting behaviors and mother's knowledge of infants showed positive effect on infant development. But maternal parenting stress didn't show direct effect on infant development. In conclusion, maternal parenting behaviors partially mediated between mother's knowledge of infants and infant development, and fully mediated between mother's parenting stress and infant development.

• Journal of the Korean Home Economics Association
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• v.47 no.3
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• pp.87-102
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• 2009

This study was conducted to determine which variables of interest could be used to predict the development of infants. The variables of interest in this study were demographic variables regarding to the infants and mothers, maternal knowledge of infant development, maternal self-efficacy, maternal parenting stress, and infant development. The participants consisted of 252 infant-mother pairs and all infants included in this study were 15 months to 36 months of age. The development of Infants was assessed by classroom teachers. Data regarding the mothers’' demographic information, maternal knowledge of infant development, maternal self-efficacy, and maternal stress were gathered by maternal self-reported questionnaires. Data were analyzed by descriptive statistics, t tests, and regression analyses. The primary results demonstrated that family income, maternal infant knowledge, and maternal parenting stress were predictive of the infant development. In addition, different patterns in the results of the stepwise multiple regression were observed among the infant’'s of different age. Implications for research and practice were discussed along with the results of study.

• Convergence Security Journal
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• v.3 no.2
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• pp.71-83
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• 2003

The improvement of an information communicating technology provides mankind with a rationality of ancient technology, and gave us many benefits as they go beyond time and place. a society that requires information, improving information communicating technology had a revolution over us and is giving us good benefits. The improvement os an information communicating technology gave us benefits for sure. in the other hand, it is giving us a threat also. Important point in a growth of a knowledge information community is to search for a way to make positive function work better and to reduce the bad benefits. They discussed some ways that information society is blocking the growth of a knowledge information community, and the purpose of this essay is to get a step closer to solve these problems.

• Informatization Policy
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• v.18 no.4
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• pp.3-21
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• 2011

Knowledge ecosystem means a dynamic knowledge circulation, including knowledge creation, exchange and sharing and utilization. It is also the field of knowledge practice, which creates interactions in knowledge exchange between people and groups. The key premises of knowledge ecosystem, based on the nature of general ecosystems, can be characterized as follows: first, it primarily focuses on social networks between people and organizations participating in the process of knowledge circulation; secondly, knowledge ecosystem thrives on diversity of knowledge; and thirdly, it is significant for selection of valuable knowledge and adoption of appropriate knowledge. This review attempts to make a systematic examination of a wide range of existing studies on knowledge ecosystem. In so doing, it is expected to provide a basis for further inquiry into more critical and complicated issues. Although the scarcity of existing research-at least those in Korea-may limit the implications of findings, this review offers a set of suggestions for future research.

• Child Health Nursing Research
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• v.23 no.4
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• pp.407-415
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• 2017

Purpose: The purpose of this study was to examine how child development knowledge, child rearing knowledge, and use of healthcare services after discharge affect maternal confidence among mothers of premature infants. Methods: Participants in this study were 55 mothers who were involved in internet communities for mothers with premature infants and 30 mothers who visited hospitals for follow up care after having their babies discharged from Neonatal Intensive Care Units (NICU) in South Korea. Results: Presence of operation history, child development and rearing knowledge, and use of healthcare service explained 12.2% of maternal confidence. Presence of operation history (${\beta}=.32$, p<.05) and child development knowledge (${\beta}=.52$, p<.05) were significant predictors for maternal confidence. Conclusion: The results of this study suggest that mothers with premature infants need further education especially on motor development, developmental knowledge, and knowledge related to operations for mothers whose child had surgery in the NICU. Also information about services provided from community health services for premature infants need to be advertised and distributed.

• Korean Parent-Child Health Journal
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• v.16 no.1
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• pp.17-26
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• 2013

Purpose: This study was to examine the mother's knowledge of premature development and rearing and their education needs in order to provide information to develop an education program for premature mothers. Methods: The study participants was 73 mothers of premature infants. Knowledge on premature infant's development and rearing was measured by measurement tools developed by previous research. The education needs about development and rearing were measured by self-report questionnaire. The data were analyzed using descriptive statistics, t-Test, ANOVA using SPSS 20.0. Results: The score of knowledge on development was 59.3 out of 100. The category of knowledge on language development was rated the highest, and motor development category was the lowest. The score of knowledge on rearing was 77.8 out of 100. The knowledge on bathing category was rated the highest and defecation category was the lowest. The growth education needs for premature infant development was the highest education needs of premature infant development. The method for developmental improvement was the highest education needs of premature infant rearing. Conclusion: The results showed that premature infant mothers have less knowledge on premature development than premature rearing, also mothers were interested in development and there were many needs on premature infant's development.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.16 no.2
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• pp.173-182
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• 2005

This review is a clinical and research update of recent literature related to childhood onset schizophrenia (with an onset of psychosis by age 12). Childhood onset schizophrenia(COS) is a rare disorder, but that may represent a more homogeneous patient population in which to search for risk or etiologic factors of schizophrenia. These overview data show that COS shares the same clinical and neurobiological features as later onset forms of the disorder. Compared with later onset schizophrenia, however, this subgroup of patients appear to have more severe premorbid neurodevelopmental abnormalities, more cytogenic abnormalies, poor outcome, and potentially greater family histories of schizophrenia and associated spectrum disorders. Future studies of this subgroup may provide important clues as to the genetic basis for schizophrenia and how gene products influence certain feature of the disease, such as age of onset and mode of inheritance.

• Journal of Gifted/Talented Education
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• v.19 no.3
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• pp.529-563
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• 2009

The object of this study is to understand creativity development by examining the emergent process of accomplishments from case studies on individuals who had made creative accomplishments in science. Especially this study focuses from childhood to adulthood of the research participants before they accomplished their goal. For case studies, 10 people who made creative accomplishments in the science and technology domain were selected for interviewing as the research participants. Analyzing data were made using by KES. Then it is summarized and described the representative traits of each period of the research participants.