Results 51 to 60 of about 2,335,733 (285)

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Religião e humor na Nova Era

open access: yesREVER: Revista de Estudos da Religião, 2023
O presente estudo objetivou analisar a produção humorística da página de Facebook “Humor New Age”. Foram analisadas todas as publicações de 1º de junho de 2020 a 27 de março de 2022, totalizando 401 memes únicos. Os memes foram classificados em nove categorias de temas de piadas: (1) orientalismos, (2) moral e política, (3) natureza e corpo, (4 ...
Fábio L. Stern, Leonardo Breno Martins
openaire   +1 more source

Halide Composition Controls Phase Morphology and Device Specific Performance in Perovskite Photovoltaics and Light Emitting Diodes

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate that halide composition determines phase morphology, governing distinct operating mechanisms in mixed halide perovskites. Phase segregating 75% Br compositions enhance solar cell performance, whereas intrinsically phase‐separated 95% Br compositions provide stable light emitting diodes.
Tal Binyamin   +6 more
wiley   +1 more source

A nova era da comunicação - Reflexões sobre a atual revolução tecnológica e seus impactos no Jornalismo [PDF]

open access: yes, 2012
Palestra sobre os impactos da nova era da comunicação no ...
Kucinski, Bernardo
core   +1 more source

Globalization, New Age and Popular Religions:A digression from Sunrise Valley

open access: yesHorizonte, 2014
This paper aims at studying the religious movement “Valley of the Dawn” (Vale do Amanhecer)  whose origins was in Brasília in the late 60s, through the articulation of elements of popular Catholicism, Kardecism, Umbanda and the New Age, as well as the ...
Amurabi Oliveira
doaj  

Microfluidic Architecting of Patchy MXene Core‐Shell Particles for Ultralow‐Loading Photothermal Shape‐Memory Actuation

open access: yesAdvanced Functional Materials, EarlyView.
Spatially distributing Ti3C2Tx nanosheets into core‐shell architecture, rather than as directly dispersed flakes, mitigates aggregation and enhances photon harvesting. When the Ti3C2Tx core‐shell particles are incorporated into a shape‐memory polymer matrix at an ultralow loading of 0.0024 wt%, the improved photothermal conversion translates into ...
May Maung Zaw   +12 more
wiley   +1 more source

Nova Era: uma manifestação de fé da contemporaneidade

open access: yesHorizonte, 2009
O homem contemporâneo vive um mundo de incertezas, onde muitos dos antigos paradigmas que o senso comum considerava como absolutos se desmoronam com incrível velocidade.
Fabiano Fernandes Serrano Birchal
doaj  

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

Poly(Alkoxythiophene) Rod‐Coil Block Copolymers for Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
We present the first synthesis of poly(3‐alkoxythiophene) rod‐coil block copolymers as a new architecture for OMIECs. Incorporating PEG and PLLA coils can enhance device performance beyond the homopolymer. The figure‐of‐merit depends uniquely on coil length.
Junfu Tian   +23 more
wiley   +1 more source

Una nova era

open access: yes, 2021
Hi ha persones les propostes de les quals han revolucionat quasi de cop la concepció que tenim del món i de nosaltres mateixos. Se'n poden trobar en tots els camps del coneixement i la cultura, de la filosofia a la ciència, de les arts plàstiques a la música, de la política a la religió, de les arts escèniques a la literatura i la poesia.
openaire   +1 more source

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