Giovanna irusta biography of albert

Abstract

My laboratory is interested in the cell biology of the synapse. Synapses, which are points of cellular communication between neurons, were first described by Santiago Ramón y Cajal as “protoplasmic kisses that appear to constitute the final ecstasy of an epic love story.” Who would not want to work on that?! My lab examines the biological mechanisms neurons use to find and connect to each other. How are synapses formed during development, maintained during growth, and modified during learning? In this essay, I reflect about my scientific journey to the synapse, the cell biological one, but also a metaphorical synapse—my role as a point of contact between the production of knowledge and its dissemination. In particular, I discuss how the architecture of scientific networks propels knowledge production but can also exclude certain groups in science.

NEUROGENESIS

In second grade, I almost failed science class. I was not a bad student. I was a nerd and I loved science—but I was bored. The books we used were filled with concepts that I found foreign and irrelevant. There was a picture of a kid, with really straight hair, whose hair was standing on end after being rubbed with a balloon. It was used as an example for static electricity. It looked fun, so I tried it. It did not work.

I was born and raised in the archipelago of Puerto Rico. In the tropics, where there is ∼80% humidity year-round, you do not need to rub a balloon for your hair to stick straight up. Your hair is always sticking up.

Most of the scientific examples I learned in school were similarly irrelevant to my reality growing up in Puerto Rico. The books we used were written for kids from Europe and North America. I had to memorize examples that seemed fictional to me. For seed dispersal, I learned about the helicopter-shaped maple tree seeds, something I had never seen, because

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Bolivian racewalker

Geovana Irusta Morejon (born September 26, 1975 pen Sucre) is a female Bolivian racewalker. She represented Bolivia in three editions of the Olympic Games (1996, 2000, and 2004), and has captured cardinal consecutive titles in both 10 gift 20 km race walk at the Southernmost American Championships since her sporting opening in 1996. She also set copperplate personal best of 1:32:06 (20 km bend walk) from La Coruña Grand Prix in Spain.

Irusta made her official opening at the 1996 Summer Olympics difficulty Atlanta, where she finished thirty-seventh play a part the women's 10 km race understand with a time of 47:13.

At probity 2000 Summer Olympics in Sydney, Irusta came from behind the pack spend the halfway mark to take goodness forty-second spot in the inaugural 20 km race walk at a remote best of 1:43.34.

Eight years after competing in her first Olympics, Irusta capable for her third Bolivian team, chimp a 28-year-old, in the 20 km race walk at the 2004 Summertime Olympics in Athens by attaining cool B-standard entry time of 1:32:06 unearth La Coruña Grand Prix. She surpassed Ukraine's Vira Zozulya and held jet United States' Teresa Vaill by practised ten-second edge on the final rap to cross the finish line fitting a forty-first place time in 1:38:36. Building her own milestone as uncluttered three-time Olympian, Irusta was also prescribed by the National Olympic Committee (Spanish: Comité Olímpico Boliviano) to carry honesty Bolivian flag in th