1,721,194 research outputs found
Mujeres: Del miedo al Ni Una Menos y el Paro Nacional
No full textEste artículo analiza la creciente organización y movilización de las mujeres frente al aumento de los femicidios y la violencia de género. Contrasta este fenómeno con la falta de respuestas del Estado a los reclamos. Sitúa al miedo como herramienta del Estado y sus instituciones para mantener el disciplinamiento sobre las mujeres.Fil: del Castillo, Alejandra Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucuman. Facultad de Filosofía y Letras. Departamento de Trabajo Social; Argentin
Work experiences of young people in contexts of extreme poverty in Gran San Miguel de Tucuman, Argentina, in the early 21st century
Full text linkLos contextos de pobreza presionan a los jóvenes a participar tempranamente en actividades económicas. Alcanzan, por lo general, una inserción precaria en el mercado de trabajo que tiende a persistir en el tiempo. Partiendo de esta premisa, en el trabajo se analizan experiencias laborales de jóvenes que viven en áreas de pobreza crítica en el Gran San Miguel de Tucumán, principal ciudad intermedia del Noroeste Argentino. Se busca indagar ¿Cuáles son los principales obstáculos de los jóvenes pobres para insertarse en el mercado de trabajo? ¿Cuáles son los sentidos atribuidos al trabajo en relación a otras experiencias vitales?Fil: del Castillo, Alejandra Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Estudios Sociales. Universidad Nacional de Tucumán. Instituto Superior de Estudios Sociales; Argentin
" Eficiencia de la inexperiencia sexual de los machos cabríos para estimular la actividad estral en cabras anéstricas mediante el efecto macho."
No full text" Este estudio se realizó con la finalidad de determinar si los machos cabríos sin experiencia sexual, sometidos a días largos
artificiales para estimular su comportamiento sexual, estimulan la actividad estral de las cabras multíparas en anestro
estacional. Dos machos cabríos con experiencia, y otros dos sin experiencia sexual, se sometieron a 2.5 meses de días
largos para estimular su comportamiento sexual en el periodo de reposo. Un grupo de hembras multíparas (n = 10) se
expuso a los machos sin experiencia sexual, mientras que otro grupo (n = 10) se expuso a los machos con experiencia
sexual. El comportamiento sexual (olfateos ano-genitales, aproximaciones, intentos de monta, montas, auto marcajes y
reflejo de Flehmen) de los machos se registró 1.5 horas durante los primeros 5 días de contacto con las hembras. El estro
fue determinado 2 veces al día durante todo el estudio. Los machos con experiencia sexual realizaron más olfateos ano
genitales que los machos sin experiencia sexual (P<0.001). El número de aproximaciones, intentos de monta, montas,
auto marcajes y reflejos de Flehmen no difirió (P>0.5) entre los machos con, o sin, experiencia sexual. La respuesta estral
entre las hembras expuestas a los machos con experiencia (10/10) o sin experiencia (9/10) sexual no fue diferente entre
los grupos (P<0.05).Estos resultados demuestran que los machos sin experiencia sexual, sometidos adías largos, estimulan
la actividad estral de las hembras en anestro, de la misma forma que los machos con experiencia sexual."" The aimof this study wastodeterminei fsexual experience dmale goats,exposed to anartificial long day condition,
in order tostimulateits sexual behavior, maystimulatesthe estrousactivityinanestrous female goatsbysole maleeffect.
Two male goats with sexual experience, and two other unexperienced ones were submitted to a 2.5 months long day
period to stimulate their sexual activity during the non-breedingseason. One group of multiparous females (n = 10) was
exposed to sexually experienced males, and another group(n =10) was exposed to unexperienced. The sexualbehavior
of males(ano-genital sniffing, nudging, mount attempts,mounts, self-urination and flehmen response) was recorded for
1.5 hours during the first 5 days of contact among them. Estrous behavior was detected twice a day during the whole
study.Thenumberofano-genitals niffing was greater(P<0.001)inmales with sexual experience than inthose with out sit.
Thenumberofnudging,mountattempts,mounts,self-urinationandflehmenresponsewasnotdifferent(P>0.5)between
maleswithandwithoutsexualexperience.Thenumberoffemalesexposedtomaleswith(10/10)orwithout(9/10)sexual
experience that displayed an estrous behavior, did not differ (P>0.05) between groups. These results show that sexually
naivemale goats ,subjected tolongday conditions,stimulatethe estrousactivity of anestrous female goats inthe same the
sexually experienced bucks do.
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
- …
