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Na przekór formatowi. Kilka uwag o polskim dramacie współczesnym

100%

Kopciński J.

nr 7. Hitchcock - rozchylanie kurtyny / Badanie muzyki popularnej

605-617

The author of the essay reflects on the original shape of Polish contemporary dramaturgy, which ostentatiously breaks the known genre rules at the level of language, style, composition, construction of the protagonist and the presented world. He lists many reasons for this, focusing on the surprising relationship between contemporary drama and the format of popular television series produced in soap opera style. This is a negative relation - the authors who write TV scripts on a daily basis ostentatiously deny the use of the series’ formats in their dramatic texts. Thus, in Polish contemporary culture, we observe an interesting tension with the conventionalized, yet extremely popular formula of the series and the very avant-garde, and at the same time exclusive poetics of many Polish theater plays. This tension concerns both aesthetic and worldview. While the series propose a rather conservative vision of the world, contemporary plays eagerly revise it from a liberal or leftist perspective. The negative reference to the poetics of the drama series allows us to capture many of its characteristic features, such as hybridity, transgression and criticality.

Automatic batch sedimentation test based on histogram back-projection image analysis

51%

Nocoń W. , Pośpiech J. , Kopciński J.

Bulletin of the Polish Academy of Sciences. Technical Sciences

2021

tom Vol. 69, nr 1

art. no. e136187

A new method for measurement of sludge blanket height (SBH) based on image analysis is presented. The proposed method uses a histogram back-projection algorithm to distinguish between the settling sludge and supernatant and can be used with sludge possessing different coloring characteristics both in the sludge color and the color of supernatant produced. Individual pixels in the acquired image are compared with a histogram of a representative sludge region. Therefore, the proposed method relies neither on the assumed shape of light intensity profile nor on the dominant sludge or supernatant color. Batch sedimentation tests are presented for different initial sludge concentrations and different background colors to simulate different sludge characteristics. Parameters of a settling velocity function are estimated based on the obtained results. Additionally, an algorithm is proposed that enables the zone settling velocity (ZSV) to be estimated before the batch sedimentation test is completed.