• Title/Summary/Keyword: DADA2

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Belle Epoque and Dadaism in the Modern Culture (벨 에포크와 다다이즘 - 근대문화의 총체와 해체)

  • Lee, Byung Soo
    • Cross-Cultural Studies
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    • v.33
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    • pp.171-192
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    • 2013
  • The article is a research about the Belle Epoque era and Dadaism in the modern culture as a whole and separate. The years from 1890s to 1914, is known as the Belle Epoque era, in which the European continent including France had developed the climax of the modern culture after the Renaissance. At the same time, it was the period where the postmodern developments were being spread, leading to the present days. Moreover, the main ideologies in art that led to the cultural advancement of the time were impressionism, cubism, art nouveau, evolutionized painting category, symbolism and futurism. It was a literature category that was maintained to present Dadaism and surrealism. Dadaism began since the magazine, Bulletin Dada was published, originating in 1916 by Tristan Tzara of Zurich, Switzerland during the WWI. The extreme motto that the Dadaists supported was a contradiction, as they had to dissolve from their own art movements and expression techniques. However, until Andre Breton introduced 'Manifeste du Surrealisme' in 1924, the "Dada group" had a tremendous influence in France as an epicenter and rejected the modern cause and art that continued during the time, thus attempting its dissolution. First, they rejected the ideology, ethics and customs of rationalism from the previous system and demonstrate an anarchical and anti-bourgeoisie characteristic. They also reject the French lucid thoughts and the artistic techniques. They strongly emphasized on their motto "The idea is created from the mouth", while reframing from the philosophical ideology and at the same time, attempting to express the psychical unconsciousness. Second, the most important catchphrase that the Dadaists supported was the theory of negation. The question "Why do you write?" connotes the negative consciousness about the artistic value and the stereotyped method of the preexisting writing and drawing. Third, the Dadaists bring forward a radical query about all of the former esthetic and morals, and reveal an admirable resistance spirit. They emphasized on the slogan "Dada, means nothing" and insist on 'the anti-literal Dada, anti-artistic Dada, anti-musical Dada'. The Dadaist movement manifested their resistant spirit and the new artistic spirit through the publication of , , and most importantly through the magazine . Fourth, the Dadaists embodied the volume, density, and quality into an image through the auto-technical, cubistic writings and drawings. They ignored the fixed form of arrangements, verses, and rhymes of a poetic diction. The Dadaists utilized an unfamiliar and inversed expression method of applying the combination of the size of print, or capital letters and lowercase letters, even combining printed and handwritten writings. As presented, the auto-technical and cubistic characteristic of expressing the auto-psychical ideology into writing is called as the radical aesthetic and moral and can be considered as the most essential cause of the Dadaists' avant-garde features. As a conclusion, Dadaism demonstrated dual characteristics of consuming the nutritive elements of the modern culture through the most powerful resistance and liberation of the artistic movement of the Belle Epoque era, where at the same time, it deconstructed the modern art. By revolting against the former grounds and expression techniques, and dominating the era with the new artistic spirit, their resistant actions were artistic movements that symbolized the dissolution of the modern times. Moreover, the Dada's expressionism and resistance of saying "There's nothing" can be evaluated as postmodernity's initiative of outweighing the modern history and opening the door for new period of nowadays.

A streamlined pipeline based on HmmUFOtu for microbial community profiling using 16S rRNA amplicon sequencing

  • Hyeonwoo Kim;Jiwon Kim;Ji Won Cho;Kwang-Sung Ahn;Dong-Il Park;Sangsoo Kim
    • Genomics & Informatics
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    • v.21 no.3
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    • pp.40.1-40.11
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    • 2023
  • Microbial community profiling using 16S rRNA amplicon sequencing allows for taxonomic characterization of diverse microorganisms. While amplicon sequence variant (ASV) methods are increasingly favored for their fine-grained resolution of sequence variants, they often discard substantial portions of sequencing reads during quality control, particularly in datasets with large number samples. We present a streamlined pipeline that integrates FastP for read trimming, HmmUFOtu for operational taxonomic units (OTU) clustering, Vsearch for chimera checking, and Kraken2 for taxonomic assignment. To assess the pipeline's performance, we reprocessed two published stool datasets of normal Korean populations: one with 890 and the other with 1,462 independent samples. In the first dataset, HmmUFOtu retained 93.2% of over 104 million read pairs after quality trimming, discarding chimeric or unclassifiable reads, while DADA2, a commonly used ASV method, retained only 44.6% of the reads. Nonetheless, both methods yielded qualitatively similar β-diversity plots. For the second dataset, HmmUFOtu retained 89.2% of read pairs, while DADA2 retained a mere 18.4% of the reads. HmmUFOtu, being a closed-reference clustering method, facilitates merging separately processed datasets, with shared OTUs between the two datasets exhibiting a correlation coefficient of 0.92 in total abundance (log scale). While the first two dimensions of the β-diversity plot exhibited a cohesive mixture of the two datasets, the third dimension revealed the presence of a batch effect. Our comparative evaluation of ASV and OTU methods within this streamlined pipeline provides valuable insights into their performance when processing large-scale microbial 16S rRNA amplicon sequencing data. The strengths of HmmUFOtu and its potential for dataset merging are highlighted.

A ChIP-Seq Data Analysis Pipeline Based on Bioconductor Packages

  • Park, Seung-Jin;Kim, Jong-Hwan;Yoon, Byung-Ha;Kim, Seon-Young
    • Genomics & Informatics
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    • v.15 no.1
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    • pp.11-18
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    • 2017
  • Nowadays, huge volumes of chromatin immunoprecipitation-sequencing (ChIP-Seq) data are generated to increase the knowledge on DNA-protein interactions in the cell, and accordingly, many tools have been developed for ChIP-Seq analysis. Here, we provide an example of a streamlined workflow for ChIP-Seq data analysis composed of only four packages in Bioconductor: dada2, QuasR, mosaics, and ChIPseeker. 'dada2' performs trimming of the high-throughput sequencing data. 'QuasR' and 'mosaics' perform quality control and mapping of the input reads to the reference genome and peak calling, respectively. Finally, 'ChIPseeker' performs annotation and visualization of the called peaks. This workflow runs well independently of operating systems (e.g., Windows, Mac, or Linux) and processes the input fastq files into various results in one run. R code is available at github: https://github.com/ddhb/Workflow_of_Chipseq.git.

Resident's consiousness and evaluation toward apartment interior space (아파트 내부공간에 대한 거주자 의식 및 평가)

  • Chi, Soon;Lee Yeun-Sook;Yoo, Seong-Hee;Oh, Chan-Ohk;Choi, Byung-Sook;Hong, Sun-Kyung
    • Journal of the Korean Home Economics Association
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    • v.24 no.1
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    • pp.75-93
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    • 1986
  • This research is to understand the residents' responses and evaluation about their apartment interior environment and thereby to be used as the basix data for designing residential space environment of new apartment complex in Sanggae area. The specific obectives of research were 1) to examine the residents' vale and life style concerning several specific rooms, 2) to find out residents' evaluation on physical characteristics, and 3) to understand residents' preference and demand for characteristics of interior space. Research method used was personal interview using a structured questionnaire. Residents living in 13, 15, 18, 22, 25 pyung in three selected large apartment complex areas provided dada : 777 questionnalires were used for analysis. Data were analyzed using the SPSS computer package. The statistics used were frequency, percentage, mean, F-test, χ\sup 2\-test, Duncan's multiple range test, Pearson's correlation coefficient.

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Trimming conditions for DADA2 analysis in QIIME2 platform

  • Lee, Seo-Young;Yu, Yeuni;Chung, Jin;Na, Hee Sam
    • International Journal of Oral Biology
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    • v.46 no.3
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    • pp.146-153
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    • 2021
  • Accurate identification of microbes facilitates the prediction, prevention, and treatment of human diseases. To increase the accuracy of microbiome data analysis, a long region of the 16S rRNA is commonly sequenced via paired-end sequencing. In paired-end sequencing, a sufficient length of overlapping region is required for effective joining of the reads, and high-quality sequencing reads are needed at the overlapping region. Trimming sequences at the reads distal to a point where sequencing quality drops below a specific threshold enhance the joining process. In this study, we examined the effect of trimming conditions on the number of reads that remained after quality control and chimera removal in the Illumina paired-end reads of the V3-V4 hypervariable region. We also examined the alpha diversity and taxa assigned by each trimming condition. Optimum quality trimming increased the number of good reads and assigned more number of operational taxonomy units. The pre-analysis trimming step has a great influence on further microbiome analysis, and optimized trimming conditions should be applied for Divisive Amplicon Denoising Algorithm 2 analysis in QIIME2 platform.

A Study on the Relations among Anger Expression Mode, Depression, and Aggression in Vocational High School Students (실업계 고등학생의 분노표현방식, 우울 및 공격성과의 관계)

  • Kim, Hee-Sook;Lee, Sung-Hee
    • Research in Community and Public Health Nursing
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    • v.19 no.2
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    • pp.270-279
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    • 2008
  • Purpose: The purpose of this study is to investigate the relationship among anger expression mode, depression and aggression in vocational high school students and to preview a method to help adolescents who have the tendency of anger, depression or aggression tendency in community mental health situation. Method: In order to get the data by self-reporting questionnaire, 372 subjects were selected from Oct. 1, 2006 to Dec. 18, 2006. The instruments for this study were Spielberger's Anger Expression Scale, Beck's Depression Scale, and Buss & Durkee's Aggression Scale. The dada was analyzed by percentage, mean, standard deviation, t-test, one-way ANOVA, and Pearson's correlation coefficient using the SPSS 12.0 program. Result: There were significantly positive correlations between anger-in and depression, and between anger-in and aggression. Also there were significantly positive correlations between anger-out and depression, and between anger-out and aggression. There was a significantly positive correlation between depression and aggression. Conclusion: It is necessary to develop a strategy to decrease depression and aggression, and to increase positive anger expression mode for vocational high school students.

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Psychoanalytic approach and unconscious human desires in art and design - A focus on its application to contemporary space design - (정신분석학과 조형에서의 무의식 욕구 분석 - 현대 공간디자인에의 적용을 중심으로 -)

  • Lee Jeongmin;Hong Euitaek
    • Korean Institute of Interior Design Journal
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    • v.14 no.2 s.49
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    • pp.83-94
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    • 2005
  • 20th century was the age of Modernism which was based on rational side of human mind. However, with the fall of Modernism, also came the fall of rationalism's dictatorship. Now, we see the pursuit and quest of irrational thinking as a new possibility of human expression which actually was already begun by Dada and Surrealism in early 20th century. It was facilitated by re-evaluation of Freud's psychoanalytic theory at the end of 20th century. This paper researches psychoanalytic approach applied to the analyses of unconscious human desires in art and design, especially its application to contemporary space design. These designs represent, without making any ethical evaluation, the fact that those unconscious desires are part of inborn human nature and the fact that 21st century is heading toward open society which embraces diverse values and possibilities. By analyzing irrational tendencies in contemporary space designs, this paper aims at proving the meaning and value for one of new directions in 21st century space design. First chapter is an introduction. Second chapter studies Freud's psychoanalytic theory. Third chapter examines the psychoanalytic methodologies with which unconscious desires are expressed in art and design. Fourth chapter classifies the types of subconscious desires expressed in contemporary space designs and analyzes their case studies. Fifth chapter is the conclusion.

Ego-Resilience, Stress Coping Styles and Disposition to Delinquency in Middle School Students (중학생의 자아탄력성과 스트레스 대처방식 및 비행성향)

  • Kim, Mi-Ye;Park, Wan-Ju
    • Child Health Nursing Research
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    • v.14 no.4
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    • pp.415-422
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    • 2008
  • Purpose: The purpose of this study was to investigate the relationships of ego-resilience, stress coping styles and disposition to delinquency in middle school students. Method: The data were collected from October 15 to October 30, 2005. The subjects were 223 middle school students in 2nd grade in G city. To determine the most effective variable of ego-resilience to stress coping styles and disposition to delinquency, the dada were analyzed using Canonical correlation with SAS 9.1 TS, and Pearson's correlation with percentages, means, standard deviations with SPSS 14.0 K. Result: Ego-resilience showed a significant positive correlation with active coping styles and a significant negative correlation with passive coping styles, and disposition to delinquency. Canonical correlation analysis of 5 sub-domains of ego-resilience showed that curiosity made the highest contribution to predicting stress coping styles and vitality made the highest contribution in predicting disposition to delinquency in middle school students. Conclusions: The results of this study suggest that the development of ego-resilience for adolescents is important to improve stress coping strategies and decrease delinquency. Therefore, to increase ego-resilience, Stress Coping Programs should include curiosity and Delinquency Intervention Programs should include vitality.

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Doppler-shift estimation of flat underwater channel using data-aided least-square approach

  • Pan, Weiqiang;Liu, Ping;Chen, Fangjiong;Ji, Fei;Feng, Jing
    • International Journal of Naval Architecture and Ocean Engineering
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    • v.7 no.2
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    • pp.426-434
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    • 2015
  • In this paper we proposed a dada-aided Doppler estimation method for underwater acoustic communication. The training sequence is non-dedicate, hence it can be designed for Doppler estimation as well as channel equalization. We assume the channel has been equalized and consider only flat-fading channel. First, based on the training symbols the theoretical received sequence is composed. Next the least square principle is applied to build the objective function, which minimizes the error between the composed and the actual received signal. Then an iterative approach is applied to solve the least square problem. The proposed approach involves an outer loop and inner loop, which resolve the channel gain and Doppler coefficient, respectively. The theoretical performance bound, i.e. the Cramer-Rao Lower Bound (CRLB) of estimation is also derived. Computer simulations results show that the proposed algorithm achieves the CRLB in medium to high SNR cases.

The Influencing Factors of Interpersonal Relationship in Nursing Students (간호대학생의 대인관계에 영향을 미치는 요인)

  • Park, Wan-Ju;Ha, Tae-Hi;Kim, Hee-Sook
    • The Journal of Korean Academic Society of Nursing Education
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    • v.12 no.2
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    • pp.229-237
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    • 2006
  • Purpose: The purpose of this study was to investigate the influencing factors of interpersonal relationship in nursing college students for effective learning ability and teaching strategy. Method: In order to get the data by self-questionnaire, 166 subjects were selected. The instruments for this study were Preceptual Orientation Scale, Self-Efficacy Scale, Narcissistic Personality Disorder Scale, and Interpersonal Relationship Scale. The dada was analyzed by percentage, mean, standard deviation, t-test, one-way ANOVA, Scheffe' test, Pearson's correlation coefficient and Stepwise multiple regression using SPSS 12.0 program. Result: The main factors that affect interpersonal relationship were self-perception and social-efficacy. These variables were account for 37.9% of interpersonal relationship. The significant influencing factors on interpersonal relationship were self-perception, social-efficacy. Conclusion: It is necessary to develop a strategy to get positive perceptual orientation and successful interpersonal relationship for nursing college students by further studies with small group program for the best result.

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