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1976
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350 pages
1 file
Números 1 - 8 da revista Profísica, editada por Roberto de Andrade Martins de 1971 até 1976
Journal of Biological Physics, 1995
Although Oparm used coacervate droplets from two or more types of polymer to model the first cell, he hypothesized homacervation from protein, consistent with Pasteur and Darwin. Herrera made two amino acids and numerous cell-like structures ("sulfobes') in the laboratory, which probably arose from intermediate polymers. Our experiments have conformed with a homoacervation of thermal proteinoid, in which amino acid sequences are determined by the reacting amino acids themselves. All proteinoids that have been tested assemble themselves alone in water to protocells. The protocells have characteristics of life defined by Webster's Dictionary: metabolism, growth, reproduction and response to stimuli in the environment. The protocells are able also to evolve to more modern cells including the initiation of a nucleic acid coding system.
The revelations of the Microscope are perhaps not excelled in importance by those of the telescope.
Revista Brasileira de Geociências, 2017
EGA. Revista de expresión gráfica arquitectónica, 2013
Le Monografie sono sottoposte a valutazione del comitato scientifico-editoriale e approvate da referees anonimi.
El nombre de "región H II ultracompacta" (UC H II) apareció por primera vez en la literatura hace mas de 30 años. Desde entonces se han identificado del orden de 10 3 regiones o candidatos a UC H II y se han propuesto al menos siete modelos para explicarlas. Las evidencias observacionales recientes indican que la clasificación usual de UC H II puede ser inadecuada para todas las nebulosas densas y pequeñas que rodean a las estrellas masivas jóvenes. En particular, algunas UC H II parecen ser las regiones densas de estructuras más grandes a las que llamamos "UC H II con emisión extendida". Otras regiones H II parecen ser un orden de magnitud más pequeñas y dosórdenes de magnitud más densas que las UC H II tradicionales. Ellas merecen una nueva clasificación y las llamamos "regiones H II super-ultracompactas". Damos un resumen histórico y científico de las UC H II, presentamos los nuevos datos observacionales que dan origen a las nuevas clasificaciones y discutimos brevemente las implicaciones para los modelos teóricos.
2022
Due to untimely death of Carlos S. Alvarado, this review has been revised by Massimo Biondi, who tried to express, to the best of his knowledge, the thought of the author. It is for this reason that it was decided to maintain the author's voice in first person, as it was originally.
2015
The early development of the Patagonian squid Loligo gahi D’Orbigny,
2015
Viability and sporulating capability of Coelomycetes preserved under a range of different storage regimes
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