Results 11 to 20 of about 9,622 (203)

The Cephalic Morphology of Protopselaphus-A Phylogenetic Connecting Link in Staphylinidae (Coleoptera). [PDF]

open access: yesJ Morphol
The head morphology including soft tissues of an ethanol‐preserved specimen of Protopselaphus was examined using synchrotron‐µCT and SEM and interpreted with respect to their possible phylogenetic implications. Our findings strongly support the monophyly of Protopselaphinae + Pselaphinae, with adult cephalic synapomorphies including the vertical ...
Yavorskaya MI   +3 more
europepmc   +2 more sources

Machine Learning Models Predicting Solubility and Polymerizability of Polyimides Considering Multiple Monomers for CO<sub>2</sub> Separation Membranes. [PDF]

open access: yesMol Inform
We developed machine learning models to predict the solubility and polymerizability of polyimides for CO2 separation membranes. Mixture features derived from monomer descriptors and composition ratios enabled classification of synthesizability. Experimental validation demonstrated that this approach is promising for streamlining material screening and ...
Shino Y, Katayama M, Ito Y, Kaneko H.
europepmc   +2 more sources

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies. [PDF]

open access: yesAdv Mater
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Sturabotti E   +8 more
europepmc   +2 more sources

Synthesis, characterization and gas separation properties of novel polyimides containing cardo and tert-butyl-m-terphenyl moieties

open access: yeseXPRESS Polymer Letters, 2018
A series of aromatic polyimides has been obtained by the reaction of two dianhydrides, the commercial 2,2′-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride (6FDA) and another having a 5′-tert-butyl-m-terphenyl moiety (BTPDA), with several diamines ...
L. A. Bermejo   +5 more
doaj   +1 more source

Government as a social machine - the implications of government as a social machine for making and implementing market-based policy [PDF]

open access: yes, 2014
This is the second of two reports from the Government as a Social Machine project. The first report gave an overview of the evolution of electronic/digital government, and explored the concept of 21st century government as a \u27social machine\u27. This
Vitale, Michael   +7 more
core   +1 more source

Reseña Bibliográfica: Gómez Cardó, P., Leão, D. F., de Oliveira Silva, M. A. (Coords.) (2014). Plutarco entre mundos: visões de Esparta, Atenas e Roma. Coimbra: Imprensa da Universidade de Coimbra – São Paulo: Annablume Editora. 273 pp.

open access: yesAnuario de la Escuela de Historia Virtual, 2017
Se trata de una reseña del libro: Gómez Cardó, P., Leão, D. F., de Oliveira Silva, M. A. (Coords.) (2014). Plutarco entre mundos: visões de Esparta, Atenas e Roma. Coimbra: Imprensa da Universidade de Coimbra – São Paulo: Annablume Editora. 273 pp.
María José Leorza
doaj   +1 more source

Bull thistle (Cirsium vulgare (Savi) Ten.)

open access: yes, 2013
Educação Superior::Ciências Biológicas::BotânicaApresenta imagem de cardo-negro, também conhecido como cardo-de-costela. Planta herbácea que invade áreas modificadas pelo homem nos Estado Unidos, seu broto é anual ou bienal.
Beck, K. George, Sebastian, James
core   +3 more sources

Nuevas evidencias históricas del siglo XVIII sobre la presencia de “cardos” en Argentina y sus implicancias etnobotánicas

open access: yesBoletín de la Sociedad Argentina de Botánica, 2020
Introducción y objetivos: Actualmente numerosas especies, nativas y exóticas, llamadas “cardos” están ampliamente distribuidas en Argentina. Durante el siglo XVIII varias publicaciones jesuíticas mencionaron “cardos” en este país, como el trabajo ...
Diego G. Gutiérrez   +2 more
doaj  

Salsola kali var. tenuifolia , una peligrosa maleza exótica que esta extendiéndose hacía el Centro de México

open access: yesBotan‪ical Sciences, 1959
Salsola lcali var. tenuifolia (= S. pestifer), una maleza dañina conocida en los Estados Unidos como "cardo ruso", se ha visto extender su área de distribución en el norte de México en los últimos años. La localidad más periférica observada está situada
J. Rzedowski
doaj   +1 more source

Technology, popular culture and everyday life: the electoral defeat of New Zealand Internet MANA

open access: yes, 2018
The development of the Internet and social platforms was expected to have a profound influence on citizens’ ability to influence politics, transforming traditional methods of political communication. This article examines the digital campaign strategy of
Valentina Cardo, Cardo, Valentina
core   +1 more source

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