Results 41 to 50 of about 54,594 (207)

Dr. Hans Kohn and the political takeover of the Berlin Medical Society by the National Socialist regime in 1933

open access: yesThe Anatomical Record, EarlyView.
Abstract To solidify their power over society, totalitarian regimes will usually eliminate any dissent, any perceived threats early on. These threats include not only political enemies but also educated and independent segments of society, such as professional associations.
Michael Hortsch
wiley   +1 more source

El intervalo alucinatorio en las aventuras de Corto Maltés, de Hugo Pratt: la figuración de la palabra y la discontinuidad visual=The hallucinatory interval in Hugo Pratt’s Corto Maltese: the figuration of the word and the visual discontinuity

open access: yesH-ermes: Journal of Communication, 2015
The hallucinatory interval in Hugo Pratt’s Corto Maltese: the figuration of the word and the visual discontinuity. With his character Corto Maltese, the Venetian cartoonist Hugo Pratt reinvented the adventure for the twentieth century.
Ivan Pintor Iranzo
doaj   +1 more source

Nanomaterialien aus dem Espressokocher: polymere Kohlenstoffnitride für die photokatalytische Abwasserreinigung mit sichtbarem Licht

open access: yesCHEMKON, EarlyView.
Im Beitrag wird die Konstruktion eines low‐cost Muffelofens auf der Grundlage eines Espressokochers und einer Heizplatte vorgestellt. In diesem können die auf Kohlenstoff und Stickstoff basierenden polymeren Kohlenstoffnitride aus Harnstoff synthetisiert werden.
Malte Petersen   +4 more
wiley   +1 more source

Quantum optics of a Bose-Einstein condensate coupled to a quantized light field

open access: yes, 1999
We consider the interaction between a Bose-Einstein condensate and a single-mode quantized light field in the presence of a strong far off-resonant pump laser.
C. K. Law   +35 more
core   +1 more source

Atomic interaction effects in the superradiant light scattering from a Bose-Einstein condensate [PDF]

open access: yes, 2003
We investigate the effects of the atomic interaction in the Superradiant Rayleigh scattering from a Bose-Einstein condensate driven by a far-detuned laser beam.
D. Schneble   +17 more
core   +4 more sources

Tuning the Growth Pattern of Triangular Silver Nanoplates from Lateral to Vertical by Secondary Metal Addition

open access: yesChemPhysChem, Volume 26, Issue 6, March 15, 2025.
What happens, if in the synthesis of flat silver platelets, the slow deposition of silver along twinning faults is disturbed by the addition of a nobler metal? We have looked into it and found a way to fine‐tune the metal deposition in lateral and vertical direction.
Jonas Kluitmann   +3 more
wiley   +1 more source

Biodiversity of Algae and Cyanobacteria in Biological Soil Crusts Collected Along a Climatic Gradient in Chile Using an Integrative Approach

open access: yesMicroorganisms, 2020
Biocrusts are associations of various prokaryotic and eukaryotic microorganisms in the top millimeters of soil, which can be found in every climate zone on Earth. They stabilize soils and introduce carbon and nitrogen into this compartment. The worldwide
Elena Samolov   +7 more
doaj   +1 more source

Synthesis of Poly(Itaconate)s With High Monomer Conversion Applying Emulsion Polymerization

open access: yesJournal of Polymer Science, Volume 63, Issue 6, Page 1284-1296, 15 March 2025.
Itaconic acid and its derivatives are a promising and bio‐based substitute for oil‐based polymers such as acrylates. In this study, the optimization of polymerization of itaconic acid esters is described by applying emulsion polymerization leading to high reaction conversions and low residual monomer contents. ABSTRACT Itaconic acid and its derivatives
S. Charlotte Fischer von Mollard   +5 more
wiley   +1 more source

Where the signs prevail

open access: yesEstudios de Teoría Literaria, 2016
We propose to show in our paper that through his semiotic theory, Barthes developed a theory of subjectivity and society continued with the anti-utilitarian tradition of the Collège de Sociologie where George Bataille, Carl Einstein or Michel Leiris had ...
Dardo Scavino
doaj  

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