On the other hand, he declared himself a partisan of the Italian scientist Abbé Lazzaro Spallanzani against the hypothesis of spontaneous generation, according to which microscopic organisms are generated spontaneously in organic substances.
Sir Joseph Larmor, an Irish mathematician, proposed in 1919 that it was generated spontaneously by the swirling of molten metal inside the planet.
When air or helium was injected upwards into water or methanol through long, narrow slots of width 50 ⩽ w ⩽ 250 μm formed in a horizontal surface, small bubbles were generated spontaneously and continuously at an array of discrete sources distributed distance λ apart along the slot.
As discussed in Section 3, numerous feature maps are generated spontaneously in each layer in a CNN's pipeline.
In a CNN's pipeline, numerous feature maps, which can be spatially mapped back to the original image, will be generated spontaneously.
However these systems have not generated infectious PrP or only very low titers of infectivity were generated spontaneously [14].
The unstable nature of the pgm locus indicates that Ybt– and Pgm– clones are generated spontaneously in nature with some regularity.
It can be generated spontaneously from Asp and Asn residues via formation and subsequent hydrolysis of a cyclic L-succinimidyl intermediate [35] and has been shown to form upon ageing of Aβ1 16 in vitro [36].
MCF-7/macrophage hybrids were generated spontaneously after three days by co-culturing MCF-7 cancer cells with macrophages.
