Results 71 to 80 of about 1,226,054 (296)

Spontaneous emission enhancement of a single molecule by a double-sphere nanoantenna across an interface

, 2012
We report on two orders of magnitude reduction in the fluorescence lifetime when a single molecule placed in a thin film is surrounded by two gold nanospheres across the film interface.
A. Renn, Agio, Anger, Bharadwaj, Buchler, Chen, Drexhage, Eghlidi, Farahani, Fischer, Geddes, Guzatov, H. Eghlidi, Harms, K-G. Lee, Kalkbrenner, Kalkbrenner, Kalkbrenner, Kinkhabwala, Kühn, Lukosz, Mojarad, Pfab, Press, Rogobete, Ruppin, S. Götzinger, Schietinger, Tan, V. Sandoghdar, X-W. Chen   +30 more
core   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source

A sensory–neuromorphic interface capable of environmental perception, sensory coding, and biological stimuli

SmartMat
The sensory–neuromorphic interface is key to the application of neuromorphic electronics. Artificial spiking neurons and artificial sensory nerves have been created, and a few studies showed a complete neuromorphic system through cointegration with ...
Lin Sun, Yi Du, Zichen Zhang, Siru Qin, Zixian Wang, Yue Li, Shangda Qu, Zhifang Xu, Yi Guo, Wentao Xu   +9 more
doaj   +1 more source

Displacing the Gaze: Imaging Brazil in Transnational Experimental Cinema and Video Art

Alphaville: Journal of Film and Screen Media
The encounter between Latin American subjects and landscapes with filmmakers from the global North has been studied primarily through analyses of documentary and fiction films, whether it is through the presence of auteurs like Orson Welles, Sergei ...
Fábio Andrade
doaj   +1 more source

Rozkladná zkušenost šílenství. Destratifikace zvuku v „anti-psychiatrických“ filmech // Disruptive Experience of Madness: Destratification of Sound in ‘Anti-psychiatry’ Films [PDF]

Slovo a Smysl, 2016
This study aims to theorise a sonic experience that is informed by psychotic, or more specifically schizophrenic, perception. This kind of experience, characterised mainly by dissipation of recognisable sounds into a multiplicity of fragments, manifests
Jiří Anger
doaj  

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

A cinema of presence and proximity: Gunvor Nelson's collage films and the aesthetics of the signaletic material before the electronic signal

Journal of Aesthetics & Culture, 2012
This essay argues for the importance of an intersubjective and impure film theory in which the signal and the signaletic is considered as figures for approaching film.
John Sundholm
doaj   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Postwar American Experimental Film and Queer Psychogeography

American Studies in Scandinavia, 2020
This essay reads queer American experimental film of the 1940s and 1950s—by Kenneth Anger, Willard Maas, Gregory Markopoulos, and Curtis Harrington, among others—as a form of queer psychogeography: a style of urban dwelling and transit that originated ...
Juan Antonio Suarez, Juan Francisco Belmonte-Ávila   +1 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source