The ancestor of Trypanosome cruzi was probably introduced to South American via bats approximately 7-10 million years ago. When the first humans arrived in the New World, a sylvatic cycle of Chagas disease was then already well established. Paleoparasitological data suggests that human American tryp...
Any serious sixgunner has a foundation that is actually a three-legged stool. One leg is the gun, one leg consists of the stocks and the final leg is a quality holster. I purchased my first sixguns in 1956 and not only have I been accumulating them ever since, I also have a large ...
A detailed historical description of calcium phosphate subject has been provided. • Many famous researchers of the past were found to contribute to the subject. • A long way of the knowledge development has been demonstrated. Abstract Due to the chemical similarity with human bones and teeth...
Mariath and Baratto Journal of Ethnobiology and Ethnomedicine (2023) 19:17 https://doi.org/10.1186/s13002-023-00589-1 Journal of Ethnobiology and Ethnomedicine RESEARCH Open Access Female naturalists and the patterns of suppression of women scientists in history: the example ...