• 제목/요약/키워드: Square Language

검색결과 88건 처리시간 0.026초

결정적 학습 경로를 위한 지식 구조 분석 시스템 (Knowledge Structure Analysis System for Critical Learning Pathway)

  • 이상훈;문승진
    • 인터넷정보학회논문지
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    • 제16권6호
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    • pp.39-46
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    • 2015
  • 지식 공간 이론이란 학습자들이 대해 최대한의 학습 성취를 이끌어 낼 수 있도록 학습자들에 대한 가이드라인을 제공해주는 이론으로 여러 교육 환경에서 사용되어 왔다. 하지만 지식 공간 이론을 사용해왔던 많은 방법들이 주로 수작업을 통해 이루어져 왔고 이러한 작업을 지원하기 위해서 비주얼 베이직 혹은 R 등의 프로그램이 사용되어 왔지만 프로그램을 따로 배워야 하는 불편함과 시간적으로 낭비되는 등의 문제를 야기해 왔다. 본 논문에서는 이러한 문제를 해결하기 위해서 지식 공간상에서 학습자들의 지식구조를 자동으로 분석하고 결정적 학습 경로를 제공하는 이른바 지식 구조 분석 시스템을 제안한다. 제안된 시스템은 아파치 웹상에서 구현되었고, 카이 제곱 값을 산출하여 결정적 학습 흐름도를 도출하도록 하였다. 제안된 방법은 사용자들이 웹에서 편리하게 학습자들의 지식 상태 분석할 수 있도록 환경을 제공하고 지식 구조의 체계적인 검토를 위한 방법을 제시해준다.

최동훈 영화의 사회반영성 -바흐친의 카니발 이론을 중심으로- (Social Reflection of Director Choi Donghoon -based on the Theory of Carnival of Mikhail M. Bakhtin)

  • 이민호;이효인
    • 한국콘텐츠학회논문지
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    • 제13권6호
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    • pp.125-136
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    • 2013
  • 최동훈은 <범죄의 재구성>(2004), <타짜>(2006), <전우치>(2009), <도둑들>(2012) 등의 영화를 만들어내며, 한국의 주류 영화감독으로 인정받음과 동시에 영화의 상업적 성공을 이루어 관객과의 소통에 성공했다. 본고는 최동훈의 영화가 수많은 관객과의 소통에 성공할 수 있었던 것은 시대적 삶을 우화적으로 그리면서 민중 문화적 축제 즉 카니발적 성격을 가졌기 때문이라고 보고자 한다. 이는 미하일 바흐친의 카니발 이론과 맞닿아 있다. 바흐친에게 카니발 이론은 민중문화를 이해할 수 있는 방법이었고, 최동훈 역시 자신의 영화 속 세계를 묘사할 때 카니발 이론의 요소들을 활용한다. 구체적으로는 카니발 이론의 미적 요소 중 탈관과 대관, 권위의 전복과 조롱, 향연의 이미지가 최동훈의 영화 속에서 캐릭터를 통해, 격하와 조롱, 군중의 언어가 대사와 이미지를 통해, 과거와 현재, 시점의 통합이 플래시백을 통해 드러난다. 이러한 특징들은 최동훈 영화에 일관되게 드러나며, 최동훈의 영화는 카니발 이론처럼 민중의 세계를 묘사하고 바라본다. 이것이 최동훈이 영화를 통해 하는 현실반영이자 현실참여이다. 관객은 그런 최동훈의 시각에 동조하고 호응한 것이었다고 본다.

일 지역 시설 영.유아의 신체 성장과 발달 평가 (The Growth and Development of Infants in Orphanage)

  • 김태임
    • 부모자녀건강학회지
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    • 제5권2호
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    • pp.177-190
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    • 2002
  • This study were conducted to assess the physical growth and developmental status of infants in orphanage in order to provide an empirical data. The subjects for this study were 104 infants and toddlers who were reared in an orphanage in D Metropolitan city. The instrument used for this study were anthropometric assessment and DDST for normative data of development. Data has been collected from September 1st, 1998 to August 31st, 2000 and were analyzed using SPSS/PC(Version 10.0) with frequency, mean, standard deviation, ANOVA and Chi-square test. The results of this study were as follows; 1. 30.8% of infants in orphanage had abnormal weight, 26.9% had abnormal length, and 22.1% had abnormal head circumference and most of them were distributed below 50 percentile of growth chart. 2. 53.8% of infants in orphanage had normal, 27.9% had qustionable, and 18.3% had abnormal developmental screening test results, especially, 31.5% of infants in orphanage ages 3 to 5 years had abnormal developmental screening test results, according to the Denver Developmental Screening Test(DDST). There was a significant developmental delay noted in the language and fine motor-adaptive sector. 3. It is anticipated that developmental delays would increase in severity by older the mean age of orphanage infants and longer the time being raised in orphanage. It would be concluded that the physical growth and developmental status of orphaned infants were very vulnerable and serious and it is suggested that there needed an effective intervention strategies to promote growth and development of infants in orphanage.

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심판연구관제도의 도입에 관한 연구 (A Study on the Introduction of the Research Official for the Maritime Accidents Inquiry System)

  • 이철환
    • 해양환경안전학회지
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    • 제8권2호
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    • pp.71-78
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    • 2002
  • For the first Maritime Accident Inquiry System in Korea, Central Marine Accidents Inquiry Committee were founded in Seoul and District Marine Accidents Inquiry Committee in Busan city In 1963 to determine the circumstances of the accidents and causes. At the present day, it was settled as Maritime Safety Tribunal tough several revision of the Law and regulations regarding the Maritime Accident Inquiry System. In Korea, there occurred about m cases of marine accident, and as a result, about 200 people were lost human lives in average per year. In accordance with the change of circumstances such as traffic increasing and being bigger in size, being faster in speed, etc., the causes of the marine accidents become complicated year by year. Accordingly, in this moment, it is meaningful that the introduction of the Research Official who assists the Judges probing the cases fair and square. In this Paper, with the consideration of the several kinds of Research Official System, such as the Research Official of the Korean Supreme Court, the Supreme Public Prosecutors' Office and the Constitutional Court, Japanese Supreme Court, Law Clerk in USA, etc., the selection, numbers, duty of the Research Official were studied. The results of the study are as follows; 1. The Research Official to be appointed among the person having long enough career as a Judge, Investigator engaged in the Maritime Safety Tribunal due to he sho띨d have capability to confirm perfectly logical judgement and to collect enough material for the conclusion of the causes of the case. The one who understands the foreign language is preferred for the study of the foreign cases; 2. It will be logical to post 3 joint Research Officials in Korea Maritime Safety Tribunal in Seoul after due consideration the cases treated a year; 3. It will be logical for the Research Official to perform the collection of material and inspection of the scene for the trial and inquiry of the cases, to attend the cases filed suit to the Supreme Court, to make commentarial papers regarding the judged cases, to collect statistics of marine accidents and to devise a reform measure through in-depth analysis of the accidents frequently occurred, to study for the improvement of the Maritime Accident Inquiry System;

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Cross Sectional Survey on Association between Alcohol, Betel-Nut, Cigarette Consumption and Health Promoting Behavior of Industrial Workers in Ghaziabad

  • Arora, Dimple;Marya, Charu Mohan;Menon, Ipseeta;Oberoi, Sukhvinder Singh;Dhingra, Chandan;Anand, Richa
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권1호
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    • pp.139-144
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    • 2015
  • Background: The work force in industries are at risk of developing unduly high rates of health and behaviour related problems including abuse of alcohol, betel nut and cigarette (alcohol, betel nut and cigarette consumption). This study describes the relationships between alcohol, betel nut and cigarette consumption and health promoting behaviour among industrial workers. Materials and Methods: A cross sectional survey was conducted on workers in various industries of Ghaziabad city with concerned authority permission. A sample size of 732 workers was calculated based on pilot study. Through Simple random sampling 732 workers in 20 to 50 years age group with informed consent were interviewed through structured, pretested, validated questionnaire in vernacular language by one calibrated investigator. Data on socio demography, alcohol, betel nut and cigarette consumption pattern and health behaviour were collected. The association between health promoting behaviour and alcohol, betel nut and cigarette consumption was analysed by Logistic regression and Chi-square test through SPSS 16 at p<0.05 and 95%CI as significant. Results: Total prevalence of alcohol, betel nut and cigarette consumption in study population was 88%. The prevalence of individual alcohol, betel nut and cigarette consumption were 82%, 68% and 79% respectively. Combined alcohol, betel nut and cigarette prevalence in study population was 58%. Alcohol and cigarette users were significantly higher (p<0.001) in 30 to 40 years age group with lower level of education having poor attitude towards health promoting behaviour, poor oral hygiene practices and rare indulgence in regular physical exercise. Conclusions: This study stimulate further research on exploring methods to prevent initiation of health risk behaviour and promote healthy behaviour with cessation help for the current alcohol, betel nut and cigarette users.

고속 무선 LAN 시스템을 위한 저전력/저면적 MIMO-OFDM 기저대역 프로세서 설계 (Design of Low-Power and Low-Complexity MIMO-OFDM Baseband Processor for High Speed WLAN Systems)

  • 임준하;조미숙;정윤호;김재석
    • 한국통신학회논문지
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    • 제33권11C호
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    • pp.940-948
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    • 2008
  • 본 논문에서는 휴대용 고속 무선 LAN 시스템에 적합한 저전력/저면적 MIMO-OFDM 기저대역 프로세서의 효율적인 하드웨어 구조를 제시한다. 고속 무선 LAN 시스템은 최대 수백 Mbps의 데이터 속도를 처리해야 하기 때문에 높은 시스템 클럭과 다중경로 구조를 사용하게 되는데, 이는 소모 전력과 구현 면적을 상승시키는 결과를 초래한다. 따라서 본 논문에서는 저전력으로 동작하면서도 동시에 하드웨어 부담을 줄인 고속 무선 LAN 시스템용 기저대역 프로세서의 하드웨어 구조를 제시한다. 이를 위해서 비트 병렬 처리 구조로 설계된 송신단 PLCP(TX-PLCP) 프로세서와 연산 복잡도를 효과적으로 감소시킨 심볼 검출기를 제안한다. 제안된 TX-PLCP 프로세서 구조는 비트 병렬 처리를 통해 동작 주파수를 감소시킴으로써 전력소모를 낮추는 효과를 얻을 수 있고, PMD 프로세서에서 가장 큰 면적을 차지하는 심볼 검출기는 수식 변형을 통해서 나눗셈 연산 및 제곱근 연산을 제거함으로써 저면적 설계를 가능하게 한다. 제안된 하드웨어 구조를 적용한 기저대역 프로세서는 Verilog HDL을 통해 설계 및 검증되었으며, 0.18um CMOS 공정을 통해 합성되었다. 합성결과, 병렬처리 구조를 적용한 TX-PLCP 프로세서는 비트 직렬 처리 구조에 비해 약 81% 감소된 전력에서 동작함을 확인하였고, 제안된 심볼 검출기는 나눗셈 및 제곱근 연산을 포함하는 심볼 검출 기법에 비해 약 18% 정도 하드웨어 복잡도가 감소함을 확인하였다.

현대 티셔츠에 나타난 문화정체성과 디자인 개발 (The Cultural Identity Found in Contemporary T-Shirts and the Development of Design)

  • 이민선;안가영;김민자
    • 복식
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    • 제61권10호
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    • pp.42-54
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    • 2011
  • The study was focused on surveying the cultural identity and the origin of T-shirts, and examining their functions. Six cities were selected to categorize the design motifs of cultural identity appearing in the design of contemporary T-shirts. These cities include a city in France, United Kingdom, Italy, United States and Japan where collections are currently presented at, and also a city in China that has shown a high economic growth as one of the most popular sightseeing cities. Cultural identity was presented in the T-shirts that were examined in this study through diversified design motifs. Motifs used in T-shirt designs to reflect cultural identity included national flags, notable places, letters, names of geographic places, and individuals. A national flag is a motif that signifies national identity and it was used in the front of T-shirts as it is or was just partially used. Also, many world-renowned structures or architectural buildings were applied to T-shirt design. Noted places such as the White House, the Statue of Liberty in the U.S., Tienanmen Square in China and the Eiffel Tower in France were used. The unique characters of language, such as Hangeul in Korea were used as design elements to reflect the structural characteristics of letters. Names of geographic places were used as design elements through the disclosure of the name of a symbolic city or a tourist site in each country. In terms of figures, not only the historical figures or celebrities from each country were used, but the image of bodies and faces that represent each culture were used as well. In addition, this study was used to develop T-shirt designs that reveal the cultural identity of Korea.

수치사진측량을 이용한 도로평면선형정보체계 개발 (Development of Horizontal Alignment Information System of Road Using Digital Photogrammetry)

  • 서동주;이종출
    • 한국측량학회지
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    • 제21권4호
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    • pp.347-353
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    • 2003
  • 최근 수치사진측량은 각종 첨단 산업분야에 그 응용이 증대되고 있으며, 많은 관심과 연구가 진행되고 있는 실정이다. 따라서 본 연구에서는 수치사진측량에 의한 도로평면선형정보체계 개발하였다 먼저 수치사진측량에서 취득된 자료들을 객체 지향적인 언어인 Delphi를 이용하여 도로평면선형정보(BC,EC,R,IP)를 구축하는 프로그램을 개발하였고, 개발된 프로그램은 영상자료를 많이 이용하여 기존보다 시각적인 효과를 극대화할 수 있었다. 그리고 개발한 도로평면선형정보의 제원 값은 동적GPS에 의해 취득된 자료를 최소제곱법의 원리를 이용한 평면선형추출 프로그램값과 비교하면, IP값은 약 X,Y방향으로 약 2m정도 정확도가 향상되었고, 곡선반경(R)은 약 2.5m정도의 정확도향상이 있었다.

이주여성의 주관적 사회수준과 주관적 건강 간의 관련성 (Association between Subjective Social Status and Perceived Health among Immigrant Women in Korea)

  • 목형균;조규희;이준협
    • 한국학교ㆍ지역보건교육학회지
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    • 제18권3호
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    • pp.1-15
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    • 2017
  • Objectives: About for twenty years, immigrant women in South Korea have steadily increased due to economic growth and industrialization. According to previous studies in terms of immigrants, subjective socio-economic status(SES) as well as objective SES such as income, occupation and level of education predict health outcomes. The purpose of this study was to examine association between subjective social status and perceived health among immigrant women. Methods: We analyzed 12,531 participants from the 2012 National Survey of Multicultural Families. Study variables included subjective SES in Korea, subjective SES in community and perceived health. Control variables were age, household income, employment, education, marital status, ethnicity, language proficiency. For this study, descriptive analysis, Chi-square test, and multivariate logistic regression analysis were performed. Results: Among immigrant women, after adjusting for control variables, level of education in community was not associated with perceived health. Otherwise, subjective social status in Korea(low subjective social status reference group vs high subjective status : OR 2.056) was associated with perceived health. Conclusions: Immigrant women in Korea would be culturally affected by inherent characteristic rather than social economic status. Through this study, in order to improve health inequality among immigrant women, we should consider developing social supports and networks.

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Evaluating the accuracy (trueness and precision) of interim crowns manufactured using digital light processing according to post-curing time: An in vitro study

  • Lee, Beom-Il;You, Seung-Gyu;You, Seung-Min;Kim, Dong-Yeon;Kim, Ji-Hwan
    • The Journal of Advanced Prosthodontics
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    • 제13권2호
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    • pp.89-99
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    • 2021
  • PURPOSE. This study aimed to compare the accuracy (trueness and precision) of interim crowns fabricated using DLP (digital light processing) according to post-curing time. MATERIALS AND METHODS. A virtual stone study die of the upper right first molar was created using a dental laboratory scanner. After designing interim crowns on the virtual study die and saving them as Standard Triangulated Language files, 30 interim crowns were fabricated using a DLP-type 3D printer. Additively manufactured interim crowns were post-cured using three different time conditions-10-minute post-curing interim crown (10-MPCI), 20-minute post-curing interim crown (20-MPCI), and 30-minute post-curing interim crown (30-MPCI) (n = 10 per group). The scan data of the external and intaglio surfaces were overlapped with reference crown data, and trueness was measured using the best-fit alignment method. In the external and intaglio surface groups (n = 45 per group), precision was measured using a combination formula exclusive to scan data (10C2). Significant differences in accuracy (trueness and precision) data were analyzed using the Kruskal-Wallis H test, and post hoc analysis was performed using the Mann-Whitney U test with Bonferroni correction (α=.05). RESULTS. In the 10-MPCI, 20-MPCI, and 30-MPCI groups, there was a statistically significant difference in the accuracy of the external and intaglio surfaces (P<.05). On the external and intaglio surfaces, the root mean square (RMS) values of trueness and precision were the lowest in the 10-MPCI group. CONCLUSION. Interim crowns with 10-minute post-curing showed high accuracy.