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Copyright of Revista Foco (Interdisciplinary Studies Journal) is the property of Revista Foco and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Canaria de Estudios Ingleses is the property of Universidad de La Laguna and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of BIOAGRO is the property of Revista BIOAGRO and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cuadernos del Centro de Estudios de Diseño y Comunicación is the property of Cuadernos del Centro de Estudios de Diseno y Comunicacion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

A new hybrid distributed to the south of the Colombian Andes is described in the genus Parablechnum. Morphological relationship with the parents and with other similar species is discussed. This is the first Parablechnum hybrid recorded in the Neotropical region. [ABSTRACT FROM AUTHOR]

El presente artículo intenta explorar el mosaico de discursos étnicos que los aristócratas y las comunidades locales iberas bosquejaron y difundieron a lo largo del siglo I a.C. En un contexto claramente mediatizado por las estructuras provinciales de época tardorrepublicana, los distintos agentes implicados reformularon sus memorias e identidades para adaptarlas a la nueva coyuntura vigente, generando discursos híbridos propios de un middle ground colonial que suponen un desafío para ciertos postulados historiográficos tradicionales como la dicotomía entre “romanos” e “indígenas” o el carácter progresivo y unidireccional de la Romanización.

Introgressive hybridization between wolves and dogs is a conservation concern due to its potentially deleterious long‐term evolutionary consequences. European legislation requires that wolf–dog hybridization be mitigated through effective management. We developed an individual‐based model (IBM) to simulate the life cycle of gray wolves that incorporates aspects of wolf sociality that affect hybridization rates (e.g., the dissolution of packs after the death of one/both breeders) with the goal of informing decision‐making on management of wolf–dog hybridization. We applied our model by projecting hybridization dynamics in a local wolf population under different mate choice and immigration scenarios and contrasted results of removal of admixed individuals with their sterilization and release. In several scenarios, lack of management led to complete admixture, whereas reactive management interventions effectively reduced admixture in wolf populations. Management effectiveness, however, strongly depended on mate choice and number and admixture level of individuals immigrating into the wolf population. The inclusion of anthropogenic mortality affecting parental and admixed individuals (e.g., poaching) increased the probability of pack dissolution and thus increased the probability of interbreeding with dogs or admixed individuals and boosted hybridization and introgression rates in all simulation scenarios. Recognizing the necessity of additional model refinements (appropriate parameterization, thorough sensitivity analyses, and robust model validation) to generate management recommendations applicable in real‐world scenarios, we maintain confidence in our model's potential as a valuable conservation tool that can be applied to diverse situations and species facing similar threats. [ABSTRACT FROM AUTHOR]

The aim of this work is to present and justify the proemato as a hybrid literary genre from different literary positions, through the analysis and comparison of some poetic and short narrative texts with the proematos of the Costa Rican writer Jorhan Chaverri. Characteristics are established that allow differentiating the proemato from other genres and styles of literary writing, which supports the conclusion that it is a (hybrid) genre that comes from the combination of poetry, narrative and micronarrative, but at the same time distinguished from them. [ABSTRACT FROM AUTHOR]

When invasive and endangered native taxa hybridize, the resulting admixture introduces novel conservation challenges. Across a large region of central California, a hybrid swarm consisting of admixed endangered California tiger salamanders (CTS) (Ambystoma californiense) and introduced barred tiger salamanders (BTS) (Ambystoma mavortium) has replaced native populations, threatening the genetic integrity of CTS and the vernal pool systems they inhabit. We employed a large‐scale, genomically informed field experiment to test whether shortening breeding pond hydroperiod would favor native CTS genotypes. We constructed 14 large, seminatural ponds to evaluate the effect of hydroperiod duration on larval survival and mass at metamorphosis. We tracked changes in non‐native allele frequencies with a 5237‐gene exon capture array and employed a combination of custom Bayesian and generalized linear models to quantify the effect of pond duration on salamander fitness. Earlier work on this system showed hybrid superiority under many conditions and suggested that hybrids are favored in human‐modified ponds with artificially long hydroperiods. Consistent with these earlier studies, we found overwhelming evidence for hybrid superiority. Very short hydroperiods substantially reduced the mass (1.1–1.5 fold) and survival probability (10–13 fold) of both native and hybrid larvae, confirming that hydroperiod likely exerts a strong selective pressure in the wild. We identified 86 genes, representing 1.8% of 4723 screened loci, that significantly responded to this hydroperiod‐driven selection. In contrast to earlier work, under our more natural experimental conditions, native CTS survival and size at metamorphosis were always less than hybrids, suggesting that hydroperiod management alone will not shift selection to favor native larval genotypes. However, shortening pond hydroperiod may limit productivity of hybrid ponds, complementing other strategies to remove hybrids while maintaining vernal pool ecosystems. This study confirms and expands on previous work that highlights the importance of hydroperiod management to control invasive aquatic species. [ABSTRACT FROM AUTHOR]

Hybridization is an important evolutionary force with a principal role in the origin of new species, known as hybrid speciation. However, ongoing hybridization can create hybrid swamping, in which parental genomes are completely lost. This can become a biodiversity threat if it involves species that have adapted to certain environmental conditions and occur nowhere else. Because conservation scientists commonly have a negative attitude toward hybrids, it is important to improve understanding of the influence of interspecific gene flow on the persistence of species. We reviewed the literature on species hybridization to build a list of all known cases in the order Carnivora. To examine the relative impact, we also noted level of introgression, whether fertile offspring were produced, and whether there was mention of negative or positive evolutionary effects (hybrid speciation and swamping). To evaluate the conservation implications of hybrids, we developed a decision‐making tree with which to determine which actions should be taken to manage hybrid species. We found 53 hybrids involving 68 unique taxa, which is roughly 23% of all carnivore species. They mainly involved monophyletic (83%) and sympatric species (75%). For 2 species, the outcome of the assessment was to eliminate or restrict the hybrids: Ethiopian wolf (Canis simensis) and Scottish wildcat (Felis silvestris silvestris). Both species hybridize with their domestic conspecifics. For all other cases, we suggest hybrids be protected in the same manner as native species. We found no evidence of genomic extinction in Carnivora. To the contrary, some species appear to be of hybrid origin, such as the Asiatic black bear (Ursus thibetanus) and African golden wolf (Canis lupaster). Other positive outcomes of hybridization are novel genetic diversity, adaptation to extreme environments, and increased reproductive fitness. These outcomes are particularly valuable for counterbalancing genetic drift and enabling adaptive introgression in a human‐dominated world. [ABSTRACT FROM AUTHOR]

The genus Burmeistera consists mostly of cloud forest species occurring from Guatemala to Peru. Molecular work on this group has revealed previously established subgeneric groupings to be non-monophyletic, while also identifying several monophyletic groups with recognizable synapomorphies. One such monophyletic group is a clade of species with recurved corolla lobes which contains three species: B. crispiloba, B. sodiroana, and B. succulenta. As many as nine names have been recognized previously for these species, though the most recent taxonomic treatments recognize only these three. Additional collections of these species made in the last forty years have uncovered phenotypic variation showing that characters traditionally used to differentiate them no longer do so clearly and suggest the possibility of introgression between them. Here, we report morphometric analyses of herbarium specimens of the recurved corolla clade, using both hierarchical and normal mixture model-based clustering methods to test the current species hypotheses. Our results support the recognition of the three known species plus the newly described Burmeistera kitrinaima sp. nov. We provide complete descriptions of all four species, and include photographs, distributions maps, taxonomic discussion, and an identification key. El género Burmeistera consiste principalmente de especies de bosques de neblina desde Guatemala hasta Perú. Trabajo molecular en este grupo ha revelado que los grupos subgenéricos previamente establecidos no son monofiléticos, además ha identificado varios grupos monofiléticos con sinapomorfías reconocibles. Uno de estos grupos monofiléticos es un clado de especies con lóbulos de corola recurvados que contiene tres especies: B. crispiloba, B. sodiroana y B. succulenta. Hasta nueve nombres se han reconocido previamente para estas especies, aunque los tratamientos taxonómicos más recientes reconocen únicamente estas tres. Colecciones adicionales de estas especies realizadas en los últimos cuarenta años han descubierto variación fenotípica demonstrando que los caracteres tradicionalmente utilizados para distinguir entre especies ya no lo hacen de manera clara, y sugieren la posibilidad de introgresión entre ellas. Aquí, reportamos análisis morfométricos de especímenes de herbario del clado de corola recurvada, utilizando los métodos de agrupamiento jerárquico y de modelos de mezcla normal para evaluarlas hipótesis actuales de especies. Nuestros resultados respaldan el reconocimiento de las tres especies conocidas, además de una nueva especie recién descrita Burmeistera kitrinaima sp. nov. Describimos las cuatro especies en detalle e incluimos fotografías, ilustraciones, mapas de distribución, discusión taxonómica y una clave de identificación. [ABSTRACT FROM AUTHOR]

This article aims to question the discourses about the past of the bacalao music that have emerged in recent years linked to a process of patrimonialization. In this way, the article resorts to memory and history to show that authenticity and purity were not characteristic of these musics, but rather the opposite: the bacalao musics resorted to remixing, intertextuality or sampling as a hybridization strategy that a series of young people followed to enter modernity. Authenticity and purity therefore seem to have more to do with the heritage needs of the present than with the realities of the past. [ABSTRACT FROM AUTHOR]

The article titled "THE SCENIC ALEPH: The temporal system of the video-scenic screen" analyzes the modifications that the audiovisual projection screen introduces in the temporal component of video-scenic works. The study is based on Theatrical Theory and Audiovisual Narration Theory, using dramatological analysis to approach specific video-scenic products. The introduction of the audiovisual screen expands the temporal flexibility of drama, allowing an expansion of the represented time through a multifocalized discourse. [Extracted from the article]

Copyright of Revista Luciérnaga - Comunicación is the property of Politechnico Colombian Jaime Isaza Cadavid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

El objetivo de la presente investigación fue analizar si las prácticas docentes aplicadas en el aula de clases son replicadas en las jornadas de enseñanza y, si estas, generan como resultado aprendizajes significativos. Para ello, se realizó un estudio cuali-cuantitativo de tipo descriptivo e interpretativo con un de enfoque fenomenológico en una muestra de estudio de veinte docentes. Como instrumento de recolección de información se diseñó una ficha de observación estructurada misma que tenía los indicadores que permitieron identificar cuáles son las teorías de aprendizaje utilizadas con más frecuencia por los docentes y si estas, influyeron en los resultados de aprendizaje de sus estudiantes. Una de las principales conclusiones de este proceso de investigación se centró en determinar que, los docentes, utilizan muchas teorías de aprendizaje en su praxis educativa con la finalidad de mantener la disciplina, o con la finalidad de crear procesos memorísticos y estandarizados de aprendizaje; además, en el uso de estas prácticas los docentes, esperan que el estudiante se convierta en un ente reflexivo e intente alcanzar sus propios aprendizajes, aunque estos no sean evaluados de manera que pueda evidenciarse su consolidación.

Hybridization and introgression can promote adaptive potential and evolutionary resilience in response to increased pressures of climate change; they can also disrupt local adaptation and lead to outbreeding depression. We investigated female fitness consequences of hybridization in two sister species that are endemic to a threatened tidal marsh ecosystem: Saltmarsh (Ammospiza caudacutus) and Nelson's (Ammospiza nelsoni) sparrows. We found increasing nest flooding rates due to rising sea levels are outpacing potential adaptive benefits of hybridization due to very low overall nesting success in both the Nelson's and Saltmarsh sparrows. In the center of the hybrid zone across two years, we determined the success of 201 nests of 104 pure and admixed Saltmarsh and Nelson's Sparrow females, genotyped using a panel of single nucleotide polymorphisms (SNPs) from double digest restriction-site associated DNA (ddRAD) sequencing. We evaluated 5 metrics of female fitness and modeled nesting success in relation to genotypic, environmental, and nesting characteristics. We found differential fitness among Saltmarsh, Nelson's, and hybrid females, such that birds with predominantly Saltmarsh Sparrow alleles had higher reproductive success than birds with predominantly Nelson's Sparrows alleles, and hybrids were intermediate. Fledging success increased with two known tidal marsh nesting adaptations: nest height and nesting synchrony with tidal cycles. We found a positive relationship between hybrid index and fitness in daily nest survival in 2016, but not in 2017, likely due to differing levels of precipitation and nest flooding between years. The strongest and most consistent predictors of daily nest survival were nesting synchrony with lunar tidal flooding cycles and daily maximum tide height. Fitness patterns suggest that there may be an adaptive benefit of interspecific geneflow for the Nelson's Sparrow at the detriment of the Saltmarsh Sparrow; however, flooding rates are so high in many years they mask any fitness differences between the species, and all females had poor nesting success, regardless of genetic makeup. [ABSTRACT FROM AUTHOR]

Este artículo ofrece una meta-lectura (una interpretación de distintas interpretaciones) de la identidad filosófica de Bruno Latour. Se centra la discusión en tres tipos de interpretaciones: críticas, defensas y auto-definiciones del autor. Más allá de la simpatía o el rechazo a su filosofía, se argumenta que las complejidades del pensador francés se resisten a ser categorizadas con etiquetas unívocas o ser diseccionadas analíticamente. Con base en la reformulación de la crítica propuesta por el autor, se sugiere la «hibridación antagónica» como carta de navegación para comprender adecuadamente las redes y ensamblajes que compusieron a Bruno Latour en tanto filósofo.

En este artículo abordamos los procesos de reproducción y movilidad social a partir del análisis de trayectorias de clase. Nos basamos en 27 entrevistas biográficas realizadas en el marco de una investigación cualitativa sobre trayectorias laborales y educativas de actores sociales de diferentes clases sociales en Argentina. Los hallazgos sugieren que en sus trayectorias, los actores sociales se relacionan de diferentes maneras con los capitales materiales, sociales, culturales y simbólicos transmitidos o disponibles en sus familias. La forma en que se articulan los procesos de apropiación, resignificación, distanciamiento o abandono de dichos capitales, con las oportunidades surgidas del contexto macrosocial y lo contingente, da lugar a procesos de hibridación.

The present panorama shows a society saturated with images, driven using mobile devices and constant audiovisual consumption. However, no greater skills are achieved in users, but on the contrary, there is evidence of a detriment in the rate of attention and the need for a differentiating product from the wide range of available content. Given this recent uncertainty, the film industry has found a great ally in technology. The existence of technologies such as augmented reality is still in its infancy and raises new questions about the potential for its use in film. In this study, we conducted a case study analysis of the first Disney augmented reality short film, Remembering (Allan-Blitz, 2022). The methodology used focuses on three approaches: audiovisual language, technological viewing and the role of the receiver. The results show the existence of a digital and economic disparity, due to the particularity of the viewing hardware. In addition, the story presents a tripartite narrative; a slower and simpler one with wide shots, a faster and more unstable one where physical and virtual spaces converge, and a last one created by the user as a steadycam. These readings require a more active and present spectator, in a story that lacks the adaptation of audiovisual language to the new form of visualization, in which the possibilities of time and space provided by these technologies are not taken advantage of. [ABSTRACT FROM AUTHOR]

With the implementation of the mini-cutting technique in Eucalyptus, several alternatives have emerged to improve structures for plant propagation, growth, and development. A technology recently applied in the propagation of eucalyptus in clonal mini-gardens is the mini-tunnel, which has shown promise in increasing mini-stump productivity and the rooting of mini-cuttings. The aim of this study was to evaluate the effect of exposure times for mini-stumps to mini-tunnel on the productivity of mini-cuttings from a hybrid clone of Eucalyptus urophylla x Eucalyptus pellita. Four exposure times were tested: 0 days (control), 15, 30, and 45 days. The total productivity and effective productivity of mini-cuttings per mini-stump were evaluated, as well as the levels of chlorophyll a, b, and total chlorophyll, height, leaf area, and dry mass of the mini-cuttings. The results showed that a 45-day exposure period of mini-stumps to the mini-tunnel resulted in increased mini-cutting productivity, greater height, higher chlorophyll content, smaller leaf area, and reduced dry biomass of the mini-cuttings. These findings offer advantages for managing clonal mini-gardens. [ABSTRACT FROM AUTHOR]

Copyright of Revista Colombiana de Educación is the property of Universidad Pedaggica Nacional and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Flora Montibérica is the property of Flora Montiberica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

We studied hybridization between the Black-crested and Tufted titmouse across two geographically distinct transects that differ in the timing of secondary contact by hundreds to thousands of years. We found that hybridization patterns correspond to localized hybrid swarms and that the titmouse hybrid zone is likely slowly expanding over time, a product of short post-natal dispersal distances coupled with weak or absent selection against admixture. We show the southern part of the hybrid zone located in Texas is four times wider than the northern region of hybridization in Oklahoma, which is likely due to geographic differences in hybrid zone age. Despite differences in width, most individuals in both transects are advanced-generation hybrids and backcrosses, suggesting geographically consistent hybridization dynamics. We documented a strong correlation between genotypes and plumage index, suggesting that hybridization has not yet resulted in the decoupling of plumage and genome-wide ancestry as observed in some other avian hybrid zones. Although our results suggest the ongoing expansion of the hybrid zone, the rate of expansion appears to be slow, on the scale of tens of meters a year, and it will likely take hundreds of thousands to millions of years before homogenization of the parental populations. While we did not find support for partial reproductive isolation in the hybrid zone itself, there is the possibility that ecological or sexual selection limits introgression into allopatric regions. Broadly, the results of our study highlight the value of multiple, geographically distant, transects across a hybrid zone for assessing the evolutionary dynamics of hybridizing lineages. [ABSTRACT FROM AUTHOR]

En este trabajo se presentan los análisis de isótopos de plomo del depósito de Lloseta, Mallorca, y se estudian las posibles procedencias de la materia prima con la que fueron elaborados estos objetos. Este depósito del Bronce Final está considerado uno de los más importantes de las Islas Baleares, debido al marcado carácter local de los diseños de las piezas y, probablemente, uno de los más antiguos documentados. Los resultados de los análisis muestran una procedencia del metal mayoritariamente del archipiélago, con buenas coincidencias con los minerales de cobre de Menorca y los minerales de plomo de Mallorca. Aunque existe la posibilidad de algún caso elaborado a partir de metales foráneos, todo hace pensar que estos materiales no procederían de regiones geográficamente alejadas. El resultado del estudio nos muestra un conjunto de piezas en el que se ve reflejada la convivencia de praxis y tradiciones locales con nuevas ideas e innovaciones tecnológicas, siendo un buen ejemplo de hibridación.

Manga has established itself as one of the world's most profitable publishing industries, becoming a major artistic movement of the 21st century whose influence has permeated other media such as film, music, video games and fashion. This article attempts to identify the existence of a general semantics in manga narrative, as well as its industrial influence. This leads us to predict the disappearance of its commercial genres due to a process of hybridization that is occurring in contemporary productions, implying the dismantling of the male hegemony rooted in it for decades. [ABSTRACT FROM AUTHOR]

Copyright of Revista Chapingo Serie Horticultura is the property of Universidad Autonoma Chapingo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

En el marco de la sociedad digital, el ecosistema de lectura se modifica en todas sus instancias y propone nuevos desafíos en la formación de lectores (Wolf, 2020). Por ello, resulta de interés analizar los procedimientos de construcción del libro y el álbum ilustrados con el objetivo de determinar las claves con las que se define el lector en la actualidad (Goga et al., 2018; Grilli, 2020; Tabernero-Sala et al., 2022). Con este fin, este artículo de investigación propone identificar la hibridación de lecturas ficcionales y no ficcionales en los libros infantiles como uno de los ejes por los que evoluciona el modo de lectura en los parámetros del siglo xxi en el contexto de formación. Partiendo de las claves de lectura que propone el libro ilustrado de no ficción en el nuevo ecosistema de lectura, se han seleccionado para su análisis, con este objetivo, tres álbumes de ficción significativos en esta línea: Mexique. El nombre del barco de M. J. Ferrada y A. Penyas (Editorial Libros del Zorro Rojo, 2017), Onsen ¿Qué hacen los monos? de Pato Mena (Editorial A buen paso, 2021) y Dos ositos de Ylla (Editorial Kalandraka, 2021). El estudio se ha centrado en la hibridación como procedimiento de construcción del discurso y en los factores que definen un lector curioso esencial en los nuevos modos de lectura. Las conclusiones identifican un lector modelo infantil que combina las lecturas ficcionales con las no ficcionales en la recuperación del clásico “instruir deleitando” horaciano como seña de identidad.

In the present article we propose possible readings of the changes made in contemporary theater through the looks of playwrights, theaterologists investigators, and critics from different latitudes, in Europe and Latin America, particularly, to find common movements and singularities between diverse perspectives and related or complementary categories. We propose a reflection on textual dramaturgies in a commotion landscape relating to representation and to what it is that spectators look for in theater; and an experiential approach method to certain contemporary textual dramaturgical practices from a materialist and musical perspective.

Las variedades de habichuela cultivadas en Colombia presentan un bajo potencial de producción, por lo que se hace necesario adelantar programas de mejoramiento, cuya ejecución depende del conocimiento de la habilidad combinatoria de los cultivares disponibles. Con el objetivo de evaluar la acción génica predominante en caracteres de importancia económica, se evaluaron 15 híbridos directos y seis progenitores. Las habilidades combinatorias general (HCG) y específica (HCE), se estimaron con el Método 2 modelo 1 de Griffing, que considera a los progenitores y sus cruzamientos directos. Se midieron los caracteres: número de vainas y producción por planta, peso promedio y longitud de la vaina. Los resultados indicaron efectos genéticos aditivos para longitud de la vaina; por el contrario, el número de vainas y producción por planta, se vieron influenciados por efectos genéticos no aditivos, mientras que el peso promedio de la vaina fue controlado por efectos genéticos, tanto aditivos como no aditivos. Los progenitores 1 y 6 mostraron efectos positivos más altos de HCG, para el peso promedio y longitud de la vaina, mientras los progenitores 5 y 6, lo fueron para la producción de vainas por planta y los progenitores 4 y 5, para el número de vainas por planta. La estimación de HCE más alta para todos los caracteres, se presentó en el hibrido 1x2, siendo la más adecuada para mejorar la producción de la habichuela.

Copyright of Oceánide is the property of Spanish Society for the Study of Popular Culture (SELICUP) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Flora Montibérica is the property of Flora Montiberica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Estudios Románicos is the property of Servicio de Publicaciones de la Universidad de Murcia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Bellas Artes is the property of Universidad de La Laguna and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista U.D.C.A Actualidad & Divulgación Científica is the property of Universidad de Ciencias Aplicadas y Ambientales U.D.C.A and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Las especies del género Portulaca son muy utilizadas en jardinería para planta en maceta y para decoración de exteriores. Son fáciles de cultivar, poseen requerimientos mínimos, aportan belleza a un ambiente particular y constituyen un valorado recurso para el paisajismo. El mercado de plantas ornamentales es muy dinámico y se muestra ávido de incorporar frecuentemente nuevas variedades e híbridos. Por tales razones, el objetivo de la presente investigación es: crear nuevos híbridos de P. umbraticola a través de cruzamientos intraespecíficos. Se realizaron cruzamientos entre cuatro cultivares de P. umbraticola con flores de diferentes colores (blanca, roja, roja-fusia y bicolor amarillo-fusia) bajo un diseño de dialelo parcial sin incorporar autopolinizaciones. Después de realizadas las polinizaciones, se midió el porcentaje de formación de frutos, cantidad de semillas y porcentaje de germinación en cada cruzamiento. Se obtuvo en promedio un % de formación de frutos de 42,5%, 13,5 semillas por fruto y un % de germinación de 22,5%. Se obtuvieron híbridos con características morfológicas similares en cada cruzamiento, sin embargo, presentaron diferentes patrones de coloración interesantes en la flor y follaje. Todos los híbridos, excepto los del cuarto cruzamiento, mostraron cambios fenotípicos novedosos. También se analiza los posibles patrones de herencia para el color de fl or. Al presentarse estos nuevos fenotipos pueden considerarse como material para desarrollar nuevos cultivares con interés ornamental y paisajístico. La hibridación intraespecífi ca de P. umbraticola es una técnica efectiva para el mejoramiento genético de la especie y la obtención de nuevos cultivares.

La revisión pormenorizada de los materiales del depósito L127A de la necrópolis de La Albufereta y de la documentación disponible sobre su excavación permite matizar algunas cuestiones planteadas sobre su funcionalidad, cronología y significado. No se trataría de un conjunto fechado a comienzos del s. IV a. C., como generalmente se ha dado por sentado a partir de las importaciones áticas, sino que debe datarse en la segunda mitad del s. III a. C., pese a que para entonces algunos de los materiales amortizados fueran reliquias. Los restos evidencian la celebración de un ritual en el que se cremaron numerosos objetos cuidadosamente seleccionados, de procedencia y cronología diversas, y con fuertes connotaciones funerarias y mistéricas. Los responsables del rito buscarían enfatizar así su ‘distinción’ en unos momentos particularmente convulsos a escala local y regional.

El manuscrito expone un recorrido por las perspectivas teóricas centradas en lo interseccional y el cruce, las que han abierto debates sobre las intersecciones, hibridaciones, mixturas y fluideces. Se propone sumar al campo de los estudios de género las trayectorias teóricas del entrecruzamiento para ponerlas en diálogo y aplicarlas de manera crítica y creativa a éste. Revisando los planteamientos de intelectuales de diversas áreas del conocimiento: Kimberlé Williams Crenshaw, Néstor García Canclini, Hommi Bhabha y Nancy Fraser, se plantea tensionar las normatividades sexogenéricas que imperan en el orden de la cultura y a partir de las cuales se excluyen las pluralidades propias de la vida social. Las referencias comparten su crítica al pensamiento binario, una des-idealización de lo puro, lo nativo, la identidad, la fijeza, del sujeto monolítico; no creen en las categorías fijas de lo moderno; más bien comparten la perspectiva del dinamismo, de los flujos, de la permanente reconfiguración de la alteridad/otredad. La visita a intelectuales se traduce en algunas propuestas ―y también preguntas― para ampliar el cuerpo teórico-conceptual en el campo de los Estudios de género.

El propósito de este artículo es hacer una reflexión teórica contingente acerca de si la “nueva derecha” que está emergiendo en la actualidad es radical o simplemente una continuación de la derecha chicago gremialista que ha sido hegemónica en estos últimos años en la historia política reciente en Chile. Para discutir los límites de las derechas, sus particularidades y aspectos analíticos, se utiliza una bibliografía especializada sobre las derechas en Chile y en el extranjero. En este artículo sugerimos que las derechas se caracterizaron por la hibridación ideológica, cuya característica axial es la co-presencia o integración dialéctica de una amplia gama de discursos de diferentes tradiciones ideológicas y de pensamiento. Al final de este escrito, se hipotetiza la posibilidad de emergencia de una derecha nacionalista mesocrática y popular comprometida con una integración nacional basada en ideales republicanos, y una derecha radical xenófoba, que fomente la adhesión a valores de exclusión ante la llegada de inmigrantes en los últimos años en Chile.

Analizaremos dos de los siete ensayos que conforman la obra Letras de la Nueva España (1948) de Alfonso Reyes: “III. Teatro misionario” y “IV. Teatro Criollo en el siglo XVI”. Identificaremos la perspectiva sobre estos géneros en el marco de la construcción de la historia de la literatura novohispana durante el siglo XVI. Reyes categoriza el teatro misionario como “literatura de servicio”. Para el teatro criollo, identifica su doble existencia: teatro de entretenimiento y teatro escolar jesuita. Indagaremos el porqué de este tratamiento con base en las nociones alfonsinas de “literatura en pureza” y “literatura ancilar” del Deslinde (1944). Observaremos, así, cómo Reyes, al identificar, describir, interpretar y categorizar, adquiere una mirada crítica que asume ambas tradiciones de una determinada manera. Relacionaremos este análisis con las nociones de Reyes de “cultura” y “síntesis cultural”, vertidas en su ensayo Posición de América (1942) y con la idea del canon literario y su construcción a partir del periodo colonial que propone Walter Mignolo (1998). Esta relación deja patente, por una parte, la agudeza de Reyes en la valoración de estos géneros de las letras novohispanas, en una etapa aún temprana todavía para la investigación de esta historia literaria. Por otra parte, muestra la vigencia de la lectura alfonsina a la luz del actual estado de la cuestión sobre estos géneros y cómo se pueden establecer algunas pautas de relación con la mirada de Mignolo sobre los estudios literarios.

Copyright of Human Review is the property of Eagora Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The videoscenic play is a hybrid product that presents a fictional world meaned through theatrical and audiovisual media from two different modes of representation, the narrative of enunciation audiovisual and the dramatic one. This research aims to discover how it works. To do this, it uses a methodology that relates the Internal Reference Field of the text and the External Reference Field. It is pointed to the projection screen, material support of audiovisual representation, as an interface between media and modes of representation, allowing the access of the theatrical character to the audiovisual universe and activating the viewer's participation in the construction of meaning, since it shares with the own text the levels of production and reception of the culture of the image in which it is immersed. [ABSTRACT FROM AUTHOR]

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Management international / International Management / Gestiòn Internacional is the property of Management International and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The Mallard (Anasplatyrhynchos) duck is a ubiquitous and socio-economically important game bird in North America. Despite their generally abundant midcontinent population, Mallards in eastern North America are declining, which may be partially explained by extensive hybridization with human-released domestically derived game-farm Mallards. We investigated the genetic composition of Mallards in the middle and lower Mississippi flyway, key wintering regions for the species. We found that nearly 30% of wild Mallards carried mitochondrial (mtDNA) haplotypes derived from domestic Mallards present in North America, indicating that the individuals had female game-farm Mallard lineage in their past; however, nuclear results identified only 4% of the same sample set as putative hybrids. Recovering 30% of samples with Old World (OW) A mtDNA haplotypes is concordant with general trends across the Mississippi flyway and this percentage was stable across Mallards we sampled a decade apart. The capture and perpetuation of OW A mtDNA haplotypes are likely due to female breeding structure, whereas reversal of the nuclear signal back to wild ancestry is due to sequential backcrossing and lower and/or declining admixture with game-farm Mallards. Future studies of wild ancestry of Mississippi flyway Mallards will benefit from coupling molecular and spatial technology across flyways, seasons, and years to search for potential transitions of Mallard populations with different genetic ancestry, and whether the genetic ancestry is somehow linked to an individual's natal and subsequent breeding location. [ABSTRACT FROM AUTHOR]

En el libro Vaquera invertida (Caja Negra, 2022), McKenzie Wark narra los años previos a su transición. Es una obra híbrida: entre la novela, el ensayo y la memoria. La escritora cuenta la búsqueda insatisfecha de una identidad que no encuentra su espacio dentro del binarismo de sexo y género. Además, articula una mirada disfórica; aunque no entiende la disforia como una enfermedad individual, sino como una forma de no reconocimiento en los modelos patriarcales y capitalistas.