Results 51 to 60 of about 253,677 (306)

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Sublime dinâmico e pintura: Turner e Pollock

open access: yesEthic@: an International Journal for Moral Philosophy, 2012
Este texto tem por objetivo mostrar como a concepção filosófica do sublime em Kant e Schopenhauer pode nos ajudar a ver algumas obras pictóricas de Turner e Pollock. Nesse sentido temos um sublime figurativo (Turner) e um sublime não figurativo (Pollock)
Jair Barboza
doaj   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Morality in the Aesthetics of Violence: Political Denunciation in La Virgen de los Sicarios (1994, 2000) by Fernando Vallejo [PDF]

open access: yes, 2019
This article analyzes the aesthetic shift between the novel and the movie, La Virgen de los Sicarios, as Fernando Vallejo was both the author of the novel and the screenwriter of the movie.
ROBINSON, ANNIE
core  

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Study on the Influence of Diversity and Quality in Entropy Based Collaborative Clustering

open access: yesEntropy, 2019
The aim of collaborative clustering is to enhance the performances of clustering algorithms by enabling them to work together and exchange their information to tackle difficult data sets.
Jérémie Sublime   +2 more
doaj   +1 more source

Halide‐Dependent Photoluminescence and Heavy‐Atom Effects in Low‐Melting Organic–Inorganic Manganese Halides

open access: yesAdvanced Functional Materials, EarlyView.
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya   +22 more
wiley   +1 more source

Hunting for the Sublime in Steven Rinella’s Memoirs and Still Lifes

open access: yesMiranda: Revue Pluridisciplinaire du Monde Anglophone, 2023
This essay explores the avenues opened and limits set by the sublime when used a rhetorical and narratological strategy for figuring and describing non-human animals in the memoir, an understudied but promising genre for examining human/nonhuman ...
David Lombard
doaj   +1 more source

‘Congenial with the Night’: The Sublime and Byron’s Tragedies [PDF]

open access: yes, 2005
Cet article fait valoir que le sentiment du sublime joue un rôle quasi-dramatique dans les tragédies de Byron, et surtout dans Marino Faliero et Sardanapalus.
Kimura, Yoshie
core   +1 more source

Ultrasmall Platinum Nanoparticles for Radiation‐Enhanced Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
This work proposes a nanomedicine‐based strategy to enhance X‐ray radiotherapy for cancer treatment. Ultrasmall Pt‐NPs exhibit catalase‐like activity that may contribute to modulation of the tumor microenvironment and amplify interactions between radiation and biological matter, leading to increased DNA damage.
Miguel Encinas‐Gimenez   +8 more
wiley   +1 more source

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