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Akademický článek

Spatial distribution and variability of boundary layer aerosol particles observed in Ny-Ålesund during late spring in 2018

Autor: B. Harm-Altstädter, K. Bärfuss, L. Bretschneider, M. Schön, J. Bange, R. Käthner, R. Krejci, M. Mazzola, K. Park, F. Pätzold, A. Peuker, R. Traversi, B. Wehner, A. Lampert

Publikováno v: Aerosol Research, Vol 1, Pp 39-64 (2023)

This article aims to improve the understanding of the small-scale aerosol distribution affected by different atmospheric boundary layer (ABL) properties. In particular, transport and mixing of ultrafine aerosol particles (UFPs) are investigated as an

Externí odkaz: https://doaj.org/article/dbb19b45d51f498f892009d09e471f89

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Synthetic Embedding of Hidden Information in Industrial Control System Network Protocols for Evaluation of Steganographic Malware

Autor: Neubert, Tom, Peuker, Bjarne, Buxhoidt, Laura, Schueler, Eric, Vielhauer, Claus

For the last several years, the embedding of hidden information by steganographic techniques in network communications is increasingly used by attackers in order to obscure data infiltration, exfiltration or command and control in IT (information tec

Externí odkaz: http://arxiv.org/abs/2406.19338

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Virtual reassembling of 3D fragments for the data-driven analysis of fracture mechanisms in composite materials

Autor: Wilhelm, Thomas, Võ, Trang Thu, Furat, Orkun, Peuker, Urs A., Schmidt, Volker

This paper introduces a novel method for characterizing fracture mechanisms in composite materials using 3D image data gained by computed tomography (CT) measurements. In mineral liberation, the understanding of these mechanisms is crucial, particula

Externí odkaz: http://arxiv.org/abs/2402.07289

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An AFM-based approach for quantification of guest particle deformation during mechano-fusion

Autor: Gräfensteiner, Phillip, Friebel, Judith, Ditscherlein, Lisa, Furat, Orkun, Peuker, Urs A., Schmidt, Volker

Publikováno v: Powder Technology 434 (2024), 119293

During the mechano-fusion process for dry particle coating, (hetero)-aggregates are formed consisting of host particles which are coated by smaller guest particles. During this process, the latter are exposed to intense particle-particle interactions

Externí odkaz: http://arxiv.org/abs/2311.03851

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Multidimensional characterization of particle morphology and mineralogical composition using CT data and R-vine copulas

Autor: Furat, Orkun, Kirstein, Tom, Leißner, Thomas, Bachmann, Kai, Gutzmer, Jens, Peuker, Urs A., Schmidt, Volker

Computed tomography (CT) can capture volumes large enough to measure a statistically meaningful number of micron-sized particles with a sufficiently good resolution to allow for the analysis of individual particles. However, the development of method

Externí odkaz: http://arxiv.org/abs/2301.07587

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