Search results for "Dori"
showing 10 items of 108 documents
Asimmetrie di genere e di razza in The Grass is Singing di Doris Lessing
2011
Published in the early 1950s, The Grass is Singing (1950), the first work by Doris Lessing (who was awarded the Nobel Prize for Literature in 2007), through the deconstruction of certain normative characters traditionally attributed to Englishness, anticipates in its narrative plot some of those founding issues that, in the decades to come, would be explored both by the theoretical-critical writings of Second Wave Feminism and within that complex study field which became known over the Seventies, such as (post-) colonial studies. In the novel, the body of the white colonial woman living in the colonies is depicted as the site of opposite tensions and the traditional homogeneity of the group…
The White Woman’s Haunted Body in Doris Lessing’s The Grass Is Singing
2012
Underpinned by an interpretative grid where the analytic categories of gender and race are interwoven, the paper contends that Doris Lessing’s first novel, The Grass Is Singing (1950), unveils and dismantles culturally-constructed inscriptions of the white female body as elaborated within the nineteenth- and early twentieth-century British colonial discourses and largely reproduced at folk level. Exploring Lessing’s robust delineation of the entanglements of gendered sexuality and race-biased social constraints as active in the colonial context, the paper also suggests that the novel problematizes and recasts traditional British identity configurations from an authorial perspective which po…
Análisis y resultados de un modelo de evaluación, apoyo y mejora de proyectos empresariales impulsados por jóvenes emprendedores1,2
2009
ResumenLas empresas de nueva creación juegan un papel crucial en la generación de empleo, el crecimiento económico, la innovación y la competitividad. Ello ha llevado a un número creciente de instituciones públicas a dedicar ingentes recursos al apoyo y fomento de iniciativas empresariales. Resulta por ello de especial interés analizar la eficacia de los distintos programas e identificar cuáles son las prácticas más efectivas. Este trabajo tiene como objetivo avanzar en la mejora de los sistemas de evaluación de programas de ayuda a emprendedores y mostrar cómo las mejoras introducidas pueden tener efectos sobre la calidad de los negocios creados. Para ello se analiza en profundidad el caso…
The influence of gender and academic training in the entrepreneurial intention of physical activity and sport sciences students
2016
Objeto: El objetivo del presente artículo es conocer si existen diferencias en las variables que explican la intención de emprender de los estudiantes universitarios de Ciencias de la Actividad Física y el Deporte atendiendo a la formación y al género de éstos. Diseño/metodología/enfoque: Para conocer las intenciones de emprender y las distintas variables relacionadas con el emprendimiento se utilizó un cuestionario previamente validado. Éste fue administrado a 578 estudiantes pre-graduados (1er - 4º curso) y post-graduados de Ciencias de la Actividad Física y el Deporte de Valencia. Aportaciones y resultados: Se encontraron diferencias significativas (p≤0.05) en las variables que predicen …
A review of entrepreneurship education research and practice
2022
El emprendimiento ha acaparado cada vez más la atención del legislador debido a la necesidad de promover el desarrollo económico y la creación de empleo. Entre los factores que impulsan el emprendimiento, la educación emprendedora reviste especial importancia. Este artículo aborda la educación emprendedora desde la perspectiva de la investigación y la práctica. En primer lugar, se discute si el talento emprendedor nace o se cultiva. En segundo lugar, se revisan los diferentes enfoques de la educación emprendedora, especificando sus características distintivas. A continuación, se examina la investigación en torno al potencial de la educación emprendedora a la hora de despertar las intencione…
Endoribonuclease IV. A poly(A)-specific ribonuclease from chick oviduct. 1. Purification of the enzyme.
1976
A new endoribonuclease, termed endoribonuclease IV, has been described. This enzyme has been isolated from chick oviducts and purified 15 000-fold in a 25% yield nearly to homogeneity. The nuclease, which specifically degrades poly(A), forms oligonucleotides of an average chain length of 10. These (A)-10 fragments are terminated by 3'-hydroxyl and 5'-phosphate groups. The enzyme has a pH optimum at 8.7, requires Mn2+ or Mg2+ as a cofactor, and has a molecular weight of about 45 000.
Redes de apoyo al emprendimiento femenino en territorios rurales
2020
Las condiciones del mercado de trabajo en las áreas rurales han convertido el autoempleo en una de las opciones recurrentes entre las mujeres que tratan de iniciar una actividad o consolidar su económica. Mediante técnicas cualitativas y a partir de un caso de estudio en un área LEADER española (Sierra del Segura, Albacete), este trabajo investiga las redes locales de apoyo al autoempleo femenino en zonas rurales, así como el impacto de la crisis económica sobre dicho sistema de apoyos. Los resultados más destacados señalan la importancia del asociacionismo empresarial femenino (redes formales) y los liderazgos locales (redes informales) como apoyos-fuerza al emprendimiento femenino rural. …
When intentions turn into action: pathways to successful firm performance
2021
Entrepreneurship brings wealth to nations and contributes to their economic growth. People can take many paths to become entrepreneurs. Some join the family business, whilst others are born entrepreneurs, letting their innate intuition lead them into firm creation. For many, though, being able to learn and acquire the right skills is critical for a successful career as an entrepreneur. Like other human capital factors, entrepreneurial skills can be acquired. In today’s fast-changing society, it is of utmost importance for entrepreneurs not only to gain these skills but also to be surrounded by a supportive environment that will (1) guide them in the creation of their business idea and (2) h…
Scavenging in the realm of senses: smell and vision drive recruitment at carcasses in Neotropical ecosystems
2022
Social information, acquired through the observation of other individuals, is especially relevant among species belonging to the same guild. The unpredictable and ephemeral nature of carrion implies that social mechanisms may be selected among scavenger species to facilitate carcass location and consumption. Here, we apply a survival-modelling strategy to data obtained through the placement and monitoring of carcasses in the field to analyse possible information transmission cascades within a Neotropical scavenger community. Our study highlights how the use of different senses (smell and sight) within this guild facilitates carcass location through the transmission of social information bet…
Transcriptional regulation of theNε-fructoselysine metabolism inEscherichia coliby global and substrate-specific cues
2020
AbstractThermally processed food is an important part of the human diet. Heat-treatment, however, promotes the formation of so-called Amadori rearrangement products (ARPs), such as fructoselysine. The gut microbiota includingEscherichia colican utilize these compounds as a nutrient source. While the degradation route for fructoselysine is well described, regulation of the corresponding pathway genesfrlABCDremained poorly understood. Here we use bioinformatics combined with molecular and biochemical analyses and show that inE. coli, fructoselysine metabolism is tightly controlled at the transcriptional level. The global regulator Crp (CAP), as well as the alternative sigma factor σ32 (RpoH) …