<< Monday, December 09, 2019 >>

Monday, December 9, 2019

El Salvador: Human Rights Denied

Lecture | December 9 | 4-6 p.m. | 102 Moffitt Undergraduate Library

 Alejandro Diaz, Association Legal Guardianship Dra. María Julia Hernández

 Center for Latin American Studies

Alejandro Díaz will discuss the El Mozote massacre and the legal case against its perpetrators. Over four days in 1981, members of the Salvadorian army killed almost 1000 people, including 558 children, in the town of El Mozote, El Salvador. Now the trial has been reopened.

Memorial at the site of the El Mozote massacre, Morazan, El Salvador. (Photo by Efrojas.)

Andrew Braisted Award Lecture: "Radicals: Your Life is in their Hands RNR as a Paradigm"

Lecture | December 9 | 4-5 p.m. | 106 Stanley Hall

 JoAnne Stubbe, Massachusetts Institute of Technology

 College of Chemistry

Ribonucleotide reductases (RNRs) catalyze the de novo reduction of NDPs to dNDPs in all organisms, controlling their relative ratios and amounts and contributing to the fidelity of DNA replication and repair. The class Ia RNRs are composed of a2 and b2 subunits that form an active and dynamic a2b2 complex. Studies with mechanism-based inhibitors have revealed half-sites reactivity with only one...   More >

Julia Robinson Centennial Public Lecture: Julia Robinson: Personal Reflections, Her Work and Time

Lecture | December 9 | 5-6 p.m. |  Sibley Auditorium, Bechtel Engineering Center

 Dr. Lenore Blum, Carnegie Mellon University

 Mathematical Sciences Research Institute (MSRI)

I knew Julia Robinson from 1968, when I arrived as a postdoc at Berkeley to work with her, until her death in 1985. As a grad student at MIT, her beautifully written paper, “The decision problem for fields,” was a constant reference while I was developing a model theory and axioms for differentially closed fields (ch 0). When I arrived in Berkeley, I was shocked that this famous mathematician who...   More >