Results 201 to 210 of about 429 (228)

Genome-wide evolutionary selection pressures acting on <i>Pseudomonas aeruginosa</i> residing in different environments. [PDF]

NAR Mol Med
Ho PM, Nazeer RR, Welch M.
europepmc   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

3D-Printable Chontaduro (<i>Bactris gasipaes</i>) Gel Inks: Influence of Encapsulated <i>Lactiplantibacillus plantarum</i> on Rheological, Textural, and Sensory Properties. [PDF]

Gels
Filomena-Ambrosio A, Sotelo-Díaz LI, Barrios-Rodríguez YF, Vicente-Jurado D, Aragón-Rojas S, Quintanilla-Carvajal MX, Igual M, Martínez-Monzó J, García-Segovia P.   +8 more
europepmc   +1 more source

Profiling BRCA1-BRCT interactions and their functional relevance at amino acid resolution. [PDF]

Nucleic Acids Res
Mangkusaputra V, Murachelli AG, Yu Z, Hollander AD, Menafra R, Schreuder A, Kloet SL, Sixma TK, Noordermeer SM.   +8 more
europepmc   +1 more source

Disruptive colouration

, 2004
AbstractDisruptive patterning is patterning which makes an entity difficult to detect and/or identify, but which is independent of the specific local environment, and thus distinct from the background matching mechanism discussed in the previous chapter.
Graeme D Ruxton, Thomas N Sherratt, Michael P Speed   +2 more
exaly   +3 more sources

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A remarkable new sinoalid froghopper with probable disruptive colouration in mid-Cretaceous Burmese amber (Hemiptera, Cicadomorpha)

Cretaceous Research, 2019
Abstract The Mesozoic froghopper family Sinoalidae was reported from the uppermost Middle–lowermost Upper Jurassic Daohugou Biota and coeval strata of northeastern China, and mid-Cretaceous Kachin amber of northern Myanmar. Herein, a remarkably new sinoalid froghopper, Ornatiala amoena Chen, Wang and Zhang, gen. et sp.
Jun Chen, Bo Wang, Haichun Zhang
exaly   +2 more sources

Can sympatric speciation by disruptive sexual selection explain rapid evolution of cichlid diversity in Lake Victoria?

Ecology Letters, 1999
Rapid speciation can occur on ecological time scales and interfere with ecological processes, resulting in species distribution patterns that are difficult to reconcile with ecological theory.
Seehausen, Ole, van Alphen, JJM
exaly   +2 more sources

Disruption or aposematism? Significance of dorsal zigzag pattern of European vipers

Evolutionary Ecology, 2011
European vipers (genus Vipera) are venomous and often have a distinctive dorsal zigzag pattern. The zigzag pattern of vipers has been suggested to be an example of disruptive colouration which reduces the detectability of a snake. However, recent studies
Janne K Valkonen, Mats Bjorklund, Johanna Mappes   +2 more
exaly   +2 more sources