• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제24권4호
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• pp.392-402
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• 2021

Purpose: The present study assessed the role of an amino acid-based formula (AAF) in the growth of infants with cow's milk protein allergy (CMPA). Methods: Non-breastfed, term infants aged 0-6 months with symptoms suggestive of CMPA were recruited from 10 pediatric centers in China. After enrollment, infants were started on AAF for two weeks, followed by an open food challenge (OFC) with cow's milk-based formula (CMF). Infants with confirmed CMPA remained on AAF until 9 months of age, in conjunction with a cow's milk protein-free complementary diet. Body weight, length, and head circumference were measured at enrollment and 9 months of age. Measurements were converted to weight-for-age, length-for-age, and head circumference-for-age Z scores (WAZ, LAZ, HCAZ), based on the World Health Organization growth reference. Results: Of 254 infants (median age 16.1 weeks, 50.9% male), 218 (85.8%) were diagnosed with non-IgE-mediated CMPA, 33 (13.0%) tolerated CMF, and 3 (1.2%) did not complete the OFC. The mean WAZ decreased from 0.119 to -0.029 between birth and enrollment (p=0.067), with significant catch-up growth to 0.178 at 9 months of age (p=0.012) while being fed the AAF. There were no significant changes in LAZ (0.400 vs. 0.552; p=0.214) or HCAZ (-0.356 vs. -0.284; p=0.705) from the time of enrollment to age 9 months, suggesting normal linear and head growth velocity. Conclusion: The amino acid-based study formula, in conjunction with a cow's milk proteinfree complementary diet, supported normal growth till 9 months of age in a cohort of Chinese infants with challenge-confirmed non-IgE-mediated CMPA.

• 대기
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• 제31권1호
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• pp.17-28
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• 2021

We investigated the impact of domain size on the simulated summer precipitation over the Korean Peninsula using the Weather Research and Forecasting (WRF) model. Two different domains are integrated up to 72-hours from 29 June 2017 to 28 July 2017 when the Changma front is active. The domain sizes are adopted from previous RDAPS (Regional Data Assimilation and Prediction System) and current LDAPS (Local Data Assimilation and Prediction System) operated by the Korea Meteorological Administration, while other model configurations are fixed identically. We found that the larger domain size showed better prediction skills, especially in precipitation forecast performance. This performance improvement is particularly noticeable over the central region of the Korean Peninsula. Comparisons of physical aspects of each variable revealed that the inflow of moisture flux from the East China Sea was well reproduced in the experiment with a large model domain due to a more realistic North Pacific high compared to the small domain experiment. These results suggest that the North Pacific anticyclone could be an important factor for the precipitation forecast during the summer-time over the Korean Peninsula.

• 한국IT서비스학회지
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• 제20권1호
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• pp.29-40
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• 2021

North Korea's science and technology policies are being pursued under strong leadership and control by the central government. In particular, a large part of the research and development of science and technology related to the Fourth Industrial Revolution in North Korea is controlled and absorbed by the defense organizations under the national defense-oriented policy framework, among which North Korea is making national efforts to develop advanced technologies in artificial intelligence and actively utilize them in the military affairs. The future weapon system based on AI will have superior performance and destructive power that is different from modern weapons systems, which is likely to change the paradigm of the future battlefield, so a thorough analysis and prediction of the level of AI militarization technology, the direction of development, and AI-based weapons system in North Korea is needed. In addition, research and development of South Korea's corresponding weapon systems and military science and technology are strongly required as soon as possible. Therefore, in this paper, we will analyze the level of AI technology, the direction of AI militarization, and the AI-based weapons system in North Korea, and discuss the AI military technology and corresponding weapon systems that South Korea military must research and develop to counter the North Korea's. The next study will discuss the analysis of AI militarization technologies not only in North Korea but also in neighboring countries in Northeast Asia such as China and Russia, as well as AI weapon systems by battlefield function, detailed core technologies, and research and development measures.

• 한국콘텐츠학회논문지
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• 제21권5호
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• pp.105-117
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• 2021

본 연구는 시나 웨이보(Sina Weibo)에 게재된 '산시성 린펀시 반점 붕괴 사건'이라는 인기뉴스(hot news)에 대한 댓글에 나타난 감정표현에 영향을 미치는 요인들을 살펴보았다. 연구결과, 첫째, 성별에 따라 감정표현에 차이가 나타났다. 여성은 남성보다 더 강한 분노, 실망, 슬픔, 비난 감정을 표현하였다. 둘째, 동부지역 이용자들의 감정표현 강도가 중부지역과 서부지역에 비하여 유의하게 높았다. 셋째, 이용자가 댓글에 참여하고 감정표현을 게시한 블로그의 총수량인 웨이보 수가 많을수록 감정표현이 더욱 강하게 나타났다. 넷째, 미인증 이용자는 인증된 이용자보다 실망, 슬픔의 감정표현이 더욱 강하였다. 본 연구는 중국의 온라인 여론형성 과정에서 감정표현의 영향 요인을 살펴봄으로써 서양의 트위터나 페이스북과 같은 소셜네트워크와 비교할 수 있다는 점에서 의의가 있으며, 온라인 뉴스분석에서 빅데이터 분석방법을 사용했다는 점에서도 의의가 있다.

• 창의정보문화연구
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• 제7권2호
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• pp.111-118
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• 2021

향후 디지털교과서 활용의 올바른 방향 설정과 현 디지털교과서 사용에 따른 단점과 역기능을 파악하여 보완하기 위해서는 디지털교과서를 이미 활용하고 있는 다른 나라들의 실태를 일률적인 기준에 의해 검토하고 분석하여 국내의 디지털교과서 활용 정책 개선을 위한 시사점을 도출할 필요가 있다. 이에 본 논문에서는 미국, 캐나다, 말레이시아, 중국의 디지털교과서 활용 정책을 비교·분석하고 우리나라의 디지털교과서 정책을 개선할 수 있는 방안을 검토하였다. 이를 위해 먼저 각 국가별 디지털교과서 추진 주체 및 전략, 사용범위, 발행제도, 활용 방식을 각각 비교·분석하고 각 국가별 디지털교과서 정책의 시사점을 분석하였다. 그리고 각 국가별 시사점을 바탕으로 우리나라 디지털교과서 정책의 개선 방안을 제시하였다. 본 논문을 통해 제시된 디지털교과서 개선 방안은 향후 디지털교과서의 발전 방안 정책을 마련하는데 의미있는 기초자료로 활용될 것으로 기대한다.

• 한국컴퓨터정보학회논문지
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• 제27권11호
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• pp.295-304
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• 2022

본 연구의 목적은 라이브방송 전자상거래 플랫폼의 특성과 생방송 사업자의 개인적 특성이 생방송 시청자의 충동구매의도에 영향을 미치는 요인과 메커니즘을 규명하는 것이다. 본 연구는 ELM 모델을 기반으로 기존의 미흡한 내용을 심층적으로 조사하고자 한다. 본 연구는 온라인 생방송 이용자를 대상으로 설문조사 형식을 채택하고 SPSS, AMOS, Mplus 등의 분석 소프트웨어를 이용하여 실증분석을 수행하였다. 그 결과, 생방송 플랫폼의 특성은 소비자의 몰입 경험과 만족도에 의미 있는 영향을 미치고, 앵커의 개인적 특성은 소비자의 몰입 경험과 만족도에 의미 있는 영향을 미치고, 소비자의 몰입 경험과 만족도는 의미 있는 영향을 미치는 것으로 나타났다. 충동 구매 의도는 의미 있는 영향을 미치고 몰입경험과 만족도는 생방송플랫폼의 특성과 진행자의 개인적 특성에 매개효과가 있다.

• 동의신경정신과학회지
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• 제33권3호
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• pp.301-316
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• 2022

Objectives: To compare Korean medicine (KM) and traditional Chinese medicine (TCM) psychotherapy for anxiety. Methods: Databases including MEDLINE (via PubMed), EMBASE (via Elsevier), Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure, and Oriental Medicine Advanced Searching Integrated System were comprehensively searched. Prospective clinical studies on KM or TCM psychotherapy for patients with anxiety disorder or individuals with elevated anxiety levels published up to August 3, 2022 were reviewed. Psychotherapy was divided into counselling, art therapy, and meditation according to its characteristics. Results: A total of 12 clinical studies were reviewed, including nine randomized controlled trials. The most common disorder investigated was post-traumatic stress disorder. Ten studies used TCM psychotherapy and two used KM psychotherapy. As for differences between TCM psychotherapy and KM psychotherapy, TCM psychotherapy utilized pattern identification in the procedure more actively than KM psychotherapy. In addition, some TCM studies have attempted to directly converge Western psychotherapy (i.e., hypnosis) and Eastern psychotherapy (i.e., Taoin qigong therapy). In the case of KM psychotherapy, there was an attempt to incorporate psychotherapy with Sasang constitutional medicine. Reported effects of TCM psychotherapy and KM psychotherapy on anxiety were positive. Conclusions: Research status of KM psychotherapy and TCM psychotherapy for anxiety was investigated, revealing some of their characteristics, commonalities, and differences. Findings of this review have the potential to provide a clue to the development of conventional KM psychotherapy and new medical technology for KM psychotherapy.

• 건축역사연구
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• 제31권4호
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• pp.71-86
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• 2022

This study examines the process of the introduction of stupa, which has originated in India, to the Xinjiang Uyghur region and the features of the stupas in the Xinjiang Uyghur region in detail. This study examines the layout of the buildings in temple compounds and the types, structural elements, and construction methods of the stupas in the Xinjiang Uyghur region in particular by looking into the content of the Da Tang Xi Yu Ji and remaining stupas, which provide examples of stupas at the time. This study finds that due to the characteristics of dry deserts, stupas in Xinjiang Uyghur region, where assimilation between Eastern and Western cultures is seen, were mostly made by pressing clay into a mold and had no interior spaces. Also, construction materials and techniques had been developed and improved in a way that enabled stupas to combat the challenging desert conditions. However, the stupas in this region differed significantly from the wooden tower-like stupas discovered in central China(zhongyuan 中原). The shape of the dome of most stupas in Xinjiang Uyghur region was chosen under the influence of the Gandharan style. Some of the stupas in the region have taken the general forms of the wooden stupas and the others have taken many forms, from cylindrical drums to towers. Also, there have been forests of stupas and stupas similar in form to chaityas and stupas of Vajrayana. Such different forms were transformed and modified through regional history and it was related to the peoples and cultures that produced and used stupas. Stupas evolved into distinct forms in Xinjiang Uyghur region in this way.

• 분석과 대안
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• 제7권2호
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• pp.111-145
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• 2023

본 연구는 중국 상장기업의 정치적 연계(political connections)가 기업의 사회적 책임(Corporate Social Responsibility, CSR) 활동에 미치는 영향을 확인하고 있다. 기업은 정치적 연계를 '비시장 전략(non-market strategy)'으로 인지하여, 이를 통해 획득한 다양한 혜택을 경영 활동에 적극적으로 활용하고자 한다. 반면에 이러한 정치적 연계를 활용하고자 하는 기업은 그 혜택에 대한 대가로 정부의 사회 정책적인 의무를 수행해야 할 필요성이 제기된다. 특히, 중국 정부는 기업이 CSR 활동을 통하여 산재되어 있는 사회문제를 적극적으로 해소해주기를 원하고 있다. 이에 따라 정치적 연계를 통하여 정부로부터 경영상의 혜택을 획득하고자 하는 기업은 적극적인 CSR 활동을 통하여 정부의 요구를 수용하고 있다는 신호를 보낼 필요성이 제기된다. 이러한 환경에서 본 연구는 기업의 정치적 연계가 정부가 요구하는 CSR 활동을 수행하는 요인으로 작용하는지를 2013년부터 2019년까지 중국 전체 상장기업을 대상으로 실증적인 검증을 한다. 분석 결과, 중앙정부와 정치적 연계를 지닌 기업을 중심으로 CSR 활동에 긍정적인 영향을 주는 것을 보여준다. 또한, 이러한 관계에서 정부 보조금이 매개효과로 작용하면서, 중앙정부와 정치적 연계가 있는 기업은 정부로부터 혜택을 얻는 것과 동시에 정부의 사회 정책적인 의무를 모두 수행하고 있는 것을 의미한다.

• 대한한방부인과학회지
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• 제36권3호
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• pp.196-210
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• 2023

Objectives: The purpose of this study is to review the research trends of infertile women with uterine myoma in Korean medicine and to recognize the efficacy of Korean medicine intervention. Methods: A search was conducted on November 18, 2022, using six databases, including Research Information Sharing Service (RISS), Oriental Medicine Advanced Searching Integrated System (OASIS), Cochrane Library Central, Pubmed, China National Knowledge Infrastructure (CNKI) and WangFang Med Online. We analyzed the studies using Korean medicine on women with uterine myoma preparing for pregnancy or complaining infertility. Results: Total 4 studies were selected and all of which were case reports. Among 6 cases, Korean medicine treatment including herbal medicine, acupuncture, electroacupuncture, moxibustion was used alone. Ikgibohyeol-tang-gami-bang, Gyejibokryeong-hwan, Saenghwa-tang-gami-bang were prescribed in 2 cases each. Angelicae Gigantis Radix and CV4 were most frequently used herb and acupoint. All subjects were successful in becoming pregnant. Conclusion: This review shows that Korean medicine treatment can be effective in infertile women with uterine myoma. However, the number of included studies is small, so the level of evidence needs to be raised through more clinical studies in the future.