Results 61 to 70 of about 14,158 (198)
Opening many textbooks of art history, one finds "prehistoric" images like the paleolithic cave paintings from Lascaux or Altamira standing for the history of pictorial art from its hypothetical inception about forty thousand years ago until about 10,000 B.C., that is, for the first half or three-quarters of the entire preserved duration of human image
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High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
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The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo +12 more
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PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu +14 more
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Contemporary Art: World Currents in Transition Beyond Globalization
An edited transcript of a colloquium between Terry Smith, Mellon Professor of Contemporary Art History and Theory at the University of Pittsburgh, and Saloni Mathur, Associate Professor of the History of Art, University of California, Los Angeles, held ...
Terry Smith, Saloni Mathur
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In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
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3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite
The demand for radiation detection is increasing in a number of fields, including high‐energy physics, medical imaging, and homeland security. This study serves to demonstrate the potential for the fabrication of fast perovskite‐based scintillators with complex shapes via stereolithographic additive manufacturing, representing a new path toward the ...
Antonella Giuri +16 more
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Artistic Practices in Lockdown: Resistance and Collectivism during the Covid-19 Pandemic in Portugal
In 2020, the COVID-19 pandemic exacerbated the precariousness and working conditions of artists and cultural workers globally, including Portugal. Through the research project Práticas Artísticas Confinadas: Resistência e Coletivismo na Pandemia Covid ...
Raquel Ermida, Cristina Pratas-Cruzeiro
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Beyond Cultural History? The Material Turn, Praxiography, and Body History
The body came to be taken seriously as a topic of cultural history during the “corporeal” or “bodily” turn in the 1980s and 1990s. Soon, however, critique was raised against these studies’ conceptualization of the body as discursively shaped and socially
Iris Clever, Willemijn Ruberg
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Subjectivity in Art History and Art Criticism
Art history and art criticism belong in a wider sense to the humanities, whose aim is the interpretation and comprehension of human actions and intellectual work. Both fields draw their basic methodological tools from the hermeneutical tradition. Their central analytic category is comprehension (verstehen) that seeks to ascribe meaning to the spirit of
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