@unpublished{Wolf2021,
  author    = {Wolf, Norbert Richard},
  title     = {Der Duden, die Genera und die Geschlechter},
  series = {Vestnik of Samara University. History, pedagogics, philology},
  journal   = {Vestnik of Samara University. History, pedagogics, philology},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-241571},
  pages     = {26},
  year      = {2021},
  abstract  = {Anlass f{\"u}r diesen Aufsatz ist die Tatsache, dass die Duden-Redaktion bei zahlreichen Personenbezeichnungen das sog. ‚generische Maskulinum' wegdefiniert hat. Das Anfang 2021 erschienene online W{\"o}rterbuch gibt als Bedeutungserkl{\"a}rung des Substantiv Arzt folgende Beschreibung an: „m{\"a}nnliche Person, die nach Medizinstudium und klinischer Ausbildung die staatliche Zulassung (Approbation) erhalten hat, Kranke zu behandeln (Berufsbezeichnung)". Demgegen{\"u}ber hieß es im Duden Universalw{\"o}rterbuch von 2015: „jemand, der nach Medizinstudium und klinischer Ausbildung die staatliche Zulassung (Approbation) erhalten hat, Kranke zu behandeln (Berufsbezeichnung)" Der Aufsatz versucht, wieder einmal zu {\"u}berpr{\"u}fen, ob es das generische Maskulinum als geschlechts{\"u}bergreifende oder besser: geschlechtsneutrale Bezeichnung gibt oder ob es, nicht zuletzt aufgrund des jahrhundertelangen Einflusses des Patriarchats auf die Sprachentwicklung, sich doch um den Ausdruck m{\"a}nnlicher Vormacht handelt. Dabei werden sowohl das Problem ‚Genus' als auch der Begriff ‚generisch' untersucht und auf seine Bezeichnungsfunktion hin getestet. Schließlich soll auch {\"u}berpr{\"u}ft werden, ob die Sprache tats{\"a}chlich die Wirklichkeit widerspiegelt und ob die Sprache wirklich alle Ph{\"a}nomene in der außersprachlichen Realit{\"a}t benennen muss. Dazu kommt nat{\"u}rlich auch die Frage, ob die Duden-Redaktion ihre Kompetenzen richtig interpretiert (hat).},
  language  = {de}
}
@unpublished{HennigPrustyKauferetal.2021,
  author    = {Hennig, Thomas and Prusty, Archana B. and Kaufer, Benedikt and Whisnant, Adam W. and Lodha, Manivel and Enders, Antje and Thomas, Julius and Kasimir, Francesca and Grothey, Arnhild and Herb, Stefanie and J{\"u}rges, Christopher and Meister, Gunter and Erhard, Florian and D{\"o}lken, Lars and Prusty, Bhupesh K.},
  title     = {Selective inhibition of microRNA processing by a herpesvirus-encoded microRNA triggers virus reactivation from latency},
  edition   = {submitted version},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-267858},
  year      = {2021},
  abstract  = {Herpesviruses have mastered host cell modulation and immune evasion to augment productive infection, life-long latency and reactivation thereof 1,2. A long appreciated, yet elusively defined relationship exists between the lytic-latent switch and viral non-coding RNAs 3,4. Here, we identify miRNA-mediated inhibition of miRNA processing as a novel cellular mechanism that human herpesvirus 6A (HHV-6A) exploits to disrupt mitochondrial architecture, evade intrinsic host defense and drive the latent-lytic switch. We demonstrate that virus-encoded miR-aU14 selectively inhibits the processing of multiple miR-30 family members by direct interaction with the respective pri-miRNA hairpin loops. Subsequent loss of miR-30 and activation of miR-30/p53/Drp1 axis triggers a profound disruption of mitochondrial architecture, which impairs induction of type I interferons and is necessary for both productive infection and virus reactivation. Ectopic expression of miR-aU14 was sufficient to trigger virus reactivation from latency thereby identifying it as a readily drugable master regulator of the herpesvirus latent-lytic switch. Our results show that miRNA-mediated inhibition of miRNA processing represents a generalized cellular mechanism that can be exploited to selectively target individual members of miRNA families. We anticipate that targeting miR-aU14 provides exciting therapeutic options for preventing herpesvirus reactivations in HHV-6-associated disorders like myalgic encephalitis/chronic fatigue syndrome (ME/CFS) and Long-COVID.},
  language  = {en}
}
@unpublished{HeidenreichGassenmaierAnkenbrandetal.2021,
  author    = {Heidenreich, Julius F. and Gassenmaier, Tobias and Ankenbrand, Markus J. and Bley, Thorsten A. and Wech, Tobias},
  title     = {Self-configuring nnU-net pipeline enables fully automatic infarct segmentation in late enhancement MRI after myocardial infarction},
  edition   = {accepted version},
  doi       = {10.1016/j.ejrad.2021.109817},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-323418},
  year      = {2021},
  abstract  = {Purpose To fully automatically derive quantitative parameters from late gadolinium enhancement (LGE) cardiac MR (CMR) in patients with myocardial infarction and to investigate if phase sensitive or magnitude reconstructions or a combination of both results in best segmentation accuracy. Methods In this retrospective single center study, a convolutional neural network with a U-Net architecture with a self-configuring framework ("nnU-net") was trained for segmentation of left ventricular myocardium and infarct zone in LGE-CMR. A database of 170 examinations from 78 patients with history of myocardial infarction was assembled. Separate fitting of the model was performed, using phase sensitive inversion recovery, the magnitude reconstruction or both contrasts as input channels. Manual labelling served as ground truth. In a subset of 10 patients, the performance of the trained models was evaluated and quantitatively compared by determination of the S{\o}rensen-Dice similarity coefficient (DSC) and volumes of the infarct zone compared with the manual ground truth using Pearson's r correlation and Bland-Altman analysis. Results The model achieved high similarity coefficients for myocardium and scar tissue. No significant difference was observed between using PSIR, magnitude reconstruction or both contrasts as input (PSIR and MAG; mean DSC: 0.83 ± 0.03 for myocardium and 0.72 ± 0.08 for scars). A strong correlation for volumes of infarct zone was observed between manual and model-based approach (r = 0.96), with a significant underestimation of the volumes obtained from the neural network. Conclusion The self-configuring nnU-net achieves predictions with strong agreement compared to manual segmentation, proving the potential as a promising tool to provide fully automatic quantitative evaluation of LGE-CMR.},
  language  = {en}
}
@unpublished{Dandekar2021,
  author    = {Dandekar, Thomas},
  title     = {Our universe may have started by Qubit decoherence},
  doi       = {10.25972/OPUS-23918},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-239181},
  pages     = {54},
  year      = {2021},
  abstract  = {Our universe may have started by Qubit decoherence: In quantum computers, qubits have all their states undefined during calculation and become defined as output ("decoherence"). We study the transition from an uncontrolled, chaotic quantum vacuum ("before") to a clearly interacting "real world". In such a cosmology, the Big Bang singularity is replaced by a condensation event of interacting strings. This triggers a crystallization process. This avoids inflation, not fitting current observations: increasing long-range interactions limit growth and crystal symmetries ensure the same laws of nature and basic symmetries over the whole crystal. Tiny mis-arrangements provide nuclei of superclusters and galaxies and crystal structure allows arrangement of dark (halo regions) and normal matter (galaxy nuclei) for galaxy formation. Crystals come and go: an evolutionary cosmology is explored: entropic forces from the quantum soup "outside" of the crystal try to dissolve it. This corresponds to dark energy and leads to a "big rip" in 70 Gigayears. Selection for best growth and condensation events over generations of crystals favors multiple self-organizing processes within the crystal including life or even conscious observers in our universe. Philosophically this theory shows harmony with nature and replaces absurd perspectives of current cosmology. Independent of cosmology, we suggest that a "real world" (so our everyday macroscopic world) happens only inside a crystal. "Outside" there is wild quantum foam and superposition of all possibilities. In our crystallized world the vacuum no longer boils but is cooled down by the crystallization event, space-time exists and general relativity holds. Vacuum energy becomes 10**20 smaller, exactly as observed in our everyday world. We live in a "solid" state, within a crystal, the n quanta which build our world have all their different m states nicely separated. There are only nm states available for this local "multiverse". The arrow of entropy for each edge of the crystal forms one fate, one world-line or clear development of our world, while layers of the crystal are different system states. Mathematical leads from loop quantum gravity (LQG) point to required interactions and potentials. Interaction potentials for strings or loop quanta of any dimension allow a solid, decoherent state of quanta challenging to calculate. However, if we introduce here the heuristic that any type of physical interaction of strings corresponds just to a type of calculation, there is already since 1898 the Hurwitz theorem showing that then only 1D, 2D, 4D and 8D (octonions) allow complex or hypercomplex number calculations. No other hypercomplex numbers and hence dimensions or symmetries are possible to allow calculations without yielding divisions by zero. However, the richest solution allowed by the Hurwitz theorem, octonions, is actually the observed symmetry of our universe, E8. Standard physics such as condensation, crystallization and magnetization but also solid-state physics and quantum computing allow us to show an initial mathematical treatment of our new theory by LQG to describe the cosmological state transformations by equations, and, most importantly, point out routes to parametrization of free parameters looking at testable phenomena, experiments and formulas that describe processes of crystallization, protein folding, magnetization, solid-state physics and quantum computing. This is presented here for LQG, for string theory it would be more elegant but was too demanding to be shown here. Note: While my previous Opus server preprint "A new cosmology of a crystallization process (decoherence) from the surrounding quantum soup provides heuristics to unify general relativity and quantum physics by solid state physics" (https://doi.org/10.25972/OPUS-23076) deals with the same topics and basic formulas, this new version is improved: clearer in title, better introduction, more stringent in its mathematics and improved discussion of the implications including quantum computing, hints for parametrization and connections to LQG and other current cosmological efforts. This 5th of June 2021 version is again an OPUS preprint, but this will next be edited for Archives https://arxiv.org.},
  language  = {en}
}