Results 71 to 80 of about 1,038,516 (299)

Dynamics of coreless vortices and rotation-induced dissipation peak in superfluid films on rotating porous substrates

open access: yes, 2007
We analyze dynamics of 3D coreless vortices in superfluid films covering porous substrates. The 3D vortex dynamics is derived from the 2D dynamics of the film.
E. B. Sonin   +4 more
core   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
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
wiley   +1 more source

Fantasie violente: il sogno ad occhi aperti in Omero e nel cinema

open access: yesthersites. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date, 2017
Daydreams and visions are much used in fiction; filmmaking is perhaps the best way to represent them, thanks to its most powerful tool: editing. This paper focuses on a particular category of daydreams: violent phantasies.
Pietro Verzina
doaj   +1 more source

Cinephilia and the Aestheticization of Film. Cultural Legitimacy Before and After

open access: yesZoneModa Journal, 2020
The history of cinema is characterized by the fight for cultural legitimacy. Specifically, in the 20th century, cinema played a key role for the expansion of the aesthetic field in debates on contemporary times and even influenced the philosophy of art ...
Roy Menarini
doaj   +1 more source

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

open access: yesAdvanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram   +2 more
wiley   +1 more source

From West to East: Romeo Must Die but Shakespeare is the Sun

open access: yesRomanian Journal of English Studies, 2014
The paper presents a mini survey of the hallmark English language motion pictures which are explicitly based on William Shakespeare’s Romeo and Juliet. The selection of the six films under investigation takes into account various criteria such as aspects
Frenţiu Luminiţa, Goşa Codruţa
doaj   +1 more source

Correction Factors for Determining the Mass Transfer Coefficients

open access: yesJournal of Mechanical Engineering, 2021
A number of industrial operations are linked to mass transfer. The mass transfer coefficient value is necessary to know when designing the industrial equipment in which mass transfer occurs.
Štefan Gužela, František Dzianik
doaj   +1 more source

Film Theory

open access: yes, 2014
Film Theory addresses the core concepts and arguments created or used by academics, critical film theorists, and filmmakers, including the work of Dudley Andrew, Raymond Bellour, Mary Ann Doane, Miriam Hansen, bell hooks, Siegfried Kracauer, Raul Ruiz, P. Adams Sitney, Bernard Stiegler, and Pier Paolo Pasolini.
openaire   +1 more source

Quantum theory of electric polarization nonlinearity in metal nanofilms

open access: yes, 2011
We develop a quantum theory of electron confinement in metal nanofilms. The theory is used to compute the nonlinear response of the film to a static or low-frequency external electric field and to investigate the role of boundary conditions imposed on ...
A. Liebsch   +5 more
core   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

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