Alfredo Salas

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The thermoregulatory behavior of the giant keyhole limpet Megathura crenulata was determined in a horizontal thermal gradient during the day at 18.9 °C and 18.3 °C for the night. The final preferendum determined for giant keyhole limpets was of 18.6±1.2 °C. Limpets' displacement velocity was 10.0±3.9 cm h(-1) during the light phase and 8.4±1.6 cm h(-1)(More)
Thermoregulatory behavior of red sea urchin Strongylocentrotus franciscanus and purple sea urchin S. purpuratus was determined in a horizontal thermal gradient. The preferred temperature select by the red sea urchin was 17.5 ± 0.3 oC during the diurnal cycle and 16.8 ± 0.4 oC for the night. The purple sea urchin preferred temperature during daytime of 18.8(More)
The energy spectra of neutrons, protons, and α-particles have been measured from the d+Co and He+Fe reactions leading to the same compound nucleus, Ni. The experimental cross sections have been compared to Hauser-Feshbach model calculations using different input level density models. None of them have been found to agree with experiment. It manifests the(More)
The energy spectra of neutrons, protons, and α-particles have been measured from the d+Co and He+Fe reactions leading to the same compound nucleus, Ni. The experimental cross sections have been compared to Hauser-Feshbah model calculations using different input level density models. None of them have been found to agree with experiment. It manifests the(More)
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