Showing 3471 - 3480 of 5708 Items
Date: 2014-01-01
Creator: Anja Forche
Access: Open access
- Pathogenic fungi encounter many different host environments to which they must adapt rapidly to ensure growth and survival. They also must be able to cope with alterations in established niches during long-term persistence in the host. Many eukaryotic pathogens have evolved a highly plastic genome, and large-scale chromosomal changes including aneuploidy, and loss of heterozygosity (LOH) can arise under various in vitro and in vivo stresses. Both aneuploidy and LOH can arise quickly during a single cell cycle, and it is hypothesized that they provide a rapid, albeit imprecise, solution to adaptation to stress until better and more refined solutions can be acquired by the organism. While LOH, with the extreme case of haploidization in Candida albicans, can purge the genome from recessive lethal alleles and/or generate recombinant progeny with increased fitness, aneuploidy, in the absence or rarity of meiosis, can serve as a non-Mendelian mechanism for generating genomic variation. © Springer Science+Business Media 2014.
Date: 2017-01-01
Creator: Emilie Dassié, Kristine Delong, Hali Kilbourne, Branwen Williams, Nerilie, Abram, Logan Brenner, Chloé Brahmi, Kim M. Cobb, Thierry Corrège, Delphine Dissard, Julien Emile-Geay, Heitor Evangelista, Michael N. Evans, Jesse Farmer, Thomas Felis, Michael Gagan, David P. Gillikin, Nathalie Goodkin, Myriam Khodri, Ana Carolina Lavagnino, Michèle Lavigne, Claire Lazareth, Braddock Linsley, Janice Lough, Helen McGregor, Intan S. Nurhati, Gilman Ouellette, Laura Perrin, Maureen Raymo, Brad Rosenheim, Michael Sandstrom, Bernd R. Schöne
Access: Open access
Date: 2021-01-01
Creator: Anonymous
Access: Open access
- This is a response to the Documenting Bowdoin & COVID-19 Reflections Questionnaire. The questionnaire was created in March 2021 by staff of Bowdoin's George J. Mitchell Department of Special Collections & Archives. Author is class of 2024.
Date: 1988-01-01
Access: Open access
- Exhibition held at Bowdoin College Museum of Art, January 29 - March 24, 1988
Date: 2019-05-01
Creator: Brandon Morande
Access: Open access
- On any given night, thousands of individuals sleep on the streets of the Ciudad Autónoma de Buenos Aires. Without secure housing, people in situación de calle (experiencing homelessness) suffer elevated rates of physical trauma, transmissible and chronic diseases, and symptoms of depression. Nevertheless, two-thirds of this population do not receive annual health consultations, with the majority solely accessing the emergency department when their conditions severely worsen. This study finds that municipal services and, to a lesser extent, the public health system render individuals responsible for housing insecurity by adopting a neoliberal subjectivity of homo economicus, medicalizing poverty as a symptom of psychosocial illness potentially curable through economic and social rehabilitation. Those who do not conform with such pathologization or other employment-based demands confront heightened criminalization and exclusion from care services. As an alternative response, this project investigates the actions of civil society networks, which employ a contrary notion of homo politicus, reimagining care as a collective right and site of political mobilization. This thesis draws upon interviews with people experiencing or at risk of homelessness, members of civil society organizations, public health providers, and municipal social workers, as well as observations from street-outreach.
Date: 2014-01-01
Creator: Allen Wells, Natalia Sanz González, (translator)
Access: Open access
- Setecientos cincuenta refugiados judíos dejaron la Alemania nazi y fundaron la colonia agrícola de Sosúa en la República Dominicana, que en ese momento estaba bajo el régimen de uno de los dictadores más represivos de Latinoamérica, el general Rafael Trujillo. En este libro, Allen Wells, hijo de uno de los colonos de Sosúa, cuenta la historia del general Trujillo, Franklin Delano Roosevelt y los afortunados pioneros que fundaron, en la costa norte de la isla, una exitosa cooperativa de productos lácteos de propiedad de los mismos empleados. ¿Por qué el dictador admitió a esos desesperados refugiados cuando muy pocas naciones aceptaron a los que escapaban del nazismo? Ansioso de mitigar las críticas internacionales después de que su Ejército masacrara varios miles de haitianos desarmados, Trujillo mandó a sus representantes a una conferencia sobre los refugiados del nazismo realizada en Évian, Francia, en 1938. Propuesta por Roosevelt para desviar las críticas a las políticas restrictivas de inmigración de su Gobierno, la Conferencia de Évian resultó un completo fracaso. La República Dominicana fue la única nación que aceptó abrir sus puertas; el oportunista Trujillo buscaba “blanquear” la población dominicana, recibiendo refugiados judíos, quienes en Europa eran ellos mismos sujeto de desprecio racista. Debido a que los Estados Unidos no admitieron números significativos de refugiados judíos, alentaron a Latinoamérica a aceptarlos. Esta propuesta, sumada a la preocupación mayor de Roosevelt de luchar contra el nazismo, fortaleció las relaciones estadounidenses con las dictaduras latinoamericanas en las décadas que vendrían.
Date: 2014-01-01
Creator: Stephen G. Naculich
Access: Open access
- Inspired by recent developments on scattering equations, we present a constructive procedure for computing symmetric, amplitude-encoded, BCJ numerators for n-point gauge-theory amplitudes, thus satisfying the three virtues identified by Broedel and Carrasco. We also develop a constructive procedure for computing symmetric, amplitude-encoded dual-trace functions τ for n-point amplitudes. These can be used to obtain symmetric kinematic numerators that automatically satisfy color-kinematic duality. The S n symmetry of n-point gravity amplitudes formed from these symmetric dual-trace functions is completely manifest. Explicit expressions for four- and five-point amplitudes are presented. © 2014 The Author(s).
Date: 1991-01-01
Creator: M. Alfaro, M. Conger, K. Hodges, A. Levy, R., Kochar, L. Kuklinski
Access: Open access