Digital technologies and body image in young Chileans of middle segments: a case study using cyberetnography

The article is part of an empirical research about practices and meanings of the body in urban youth belonging to middle socioeconomic groups, residents in the Chilean cities of Santiago and Concepción, covering the years 2016 and 2017. The objective is aimed at problematizing results derived from fieldwork, fundamentally associated with the use of digital technologies that rectify and enhance the body image in front of others, in the context of what we call corpo-sphere here. The methodology corresponds to a cyberetnography; and the main findings discuss the tensions imposed by a new morality of aesthetic purity in social networks, identifying styles of corporal normalization and vanishing lines for the current juvenile worlds

Online sociability in youth groups of Facebook in Chile. A Study through virtual ethnography

Este artículo surge desde una investigación exploratoria realizada durante el año 2016. Dicho estudio tuvo por objetivo conocer las formas de sociabilidad construidas por un grupo juvenil de Facebook chileno denominado “NRN”. Para ello, a través de una etnografía virtual, se identificaron algunos rasgos, dinámicas y modos de funcionamiento practicados por sus miembros. Entre los hallazgos se constató que la forma más frecuente para socializar era la publicación de un conjunto de autofotos o selfies, siguiendo una actividad diaria establecida por los administradores del grupo. El análisis de una selección de las publicaciones recolectadas reveló que las/os jóvenes comparten un repertorio de prácticas corporales performativas para lograr una valoración positiva de su imagen dentro de la comunidad.This article arises from an exploratory investigation carried out during the year 2016. This study aimed to know the forms of sociability built by a Chilean youth group called "NRN". To do this, through a virtual ethnography, some features, dynamics and modes of operation practiced by its members were identified. Among the findings it was found that the most frequent way to socialize was the publication of a set of selfies or selfies, following a daily activity established by the group administrators. The analysis of a selection of the collected publications revealed that the young people share a repertoire of performative corporal practices to achieve a positive evaluation of their image within the community.La presente publicación se enmarca dentro de la discusión de resultados del proyecto FONDECYT nº 11140866

Tecnologías digitales e imagen corporal en jóvenes chilenos de segmentos medios: un estudio de caso mediante ciberetnografía

The article is part of an empirical research about practices and meanings of the body in urban youth belonging to middle socioeconomic groups, residents in the Chilean cities of Santiago and Concepción, covering the years 2016 and 2017. The objective is aimed at problematizing results derived from fieldwork, fundamentally associated with the use of digital technologies that rectify and enhance the body image in front of others, in the context of what we call corpo-sphere here. The methodology corresponds to a cyberetnography; and the main findings discuss the tensions imposed by a new morality of aesthetic purity in social networks, identifying styles of corporal normalization and vanishing lines for the current juvenile worlds.O artigo faz parte de uma pesquisa empírica sobre práticas e significados do corpo em jovens urbanos pertencentes a grupos socioeconômicos médios, moradores das cidades chilenas de Santiago e Concepción, abrangendo os anos 2016 e 2017. O objetivo é a problematização dos resultados derivados de trabalho de campo, fundamentalmente associado ao uso de tecnologias digitais que retificam e aprimoram a imagem do corpo na frente dos outros, no contexto do que chamamos de corpo-esfera aqui. A metodologia corresponde a uma ciberografia; e os principais achados discutem as tensões impostas por uma nova moralidade de pureza estética nas redes sociais, identificando estilos de normalização corporal e linhas de desaparecimento para os mundos juvenis atuais.El artículo se inscribe en una investigación empírica en torno a prácticas y significados de lo corporal en jóvenes urbanos pertenecientes a grupos socioeconómicos medios, residentes en las ciudades chilenas de Santiago y Concepción, abarcando los años 2016 y 2017. El objetivo se orienta a problematizar resultados derivados del trabajo de campo, fundamentalmente asociados con el uso de tecnologías digitales que rectifican y potencian la imagen corporal frente a otros, en el contexto de lo que aquí denominamos corpo-esfera. La metodología corresponde a una ciberetnografía; y los principales hallazgos discuten acerca de las tensiones impuestas por una nueva moral de la pureza estética en redes sociales, identificando estilos de normalización corporal y líneas de fuga para los mundos juveniles actuales

Analisis perkembangan Pendapatan Asli Daerah (PAD) dan potensi daerah tahun 2003-2009 : studi kasus di Pemerintah Kabupaten Lamandau, Kalimantan Tengah

© Informa Healthcare USA, Inc.Objective: The aim of this study is to evaluate the effect of preeclampsia on the level of lipid peroxidation, activity and expression of both plasma membrane Ca2+- and Na+, K+-ATPases in syncytiotrophoblast. Methods: The level of lipid peroxidation was estimated by measuring TBARS. ATPase activities were quantified by a colorimetric method measuring the amount of inorganic phosphate during the assay. Expression of Ca2+- and Na+, K+-ATPases in syncytiotrophoblast plasma membranes and term placenta tissue sections was investigated using Western blot and immunohistochemistry, respectively. Results: Our results show a higher level of lipid peroxidation of syncytiotrophoblast plasma membranes from preeclamptic, as compared to uncomplicated pregnant women. Preeclampsia also significantly reduced the activity of Ca2+- and Na+, K+-ATPases; however, expression of both ATPases was unaffected. Conclusion: Our findings suggest that the reduction of Ca2+- and Na+, K+

100 Cartas para Paulo Freire de quienes pretendemos Enseñar

Realizar un texto colectivo como “100 Cartas para Paule Freire de quienes pretendemos Enseñar”, es un desafío al reunir el aprehender desde el sentido profesional de la educación y con el espíritu de transformación, desde la educación como un espacio endógeno de revolución y exógeno a las comunidades y sociedades, en busca de un sentido de identidad. Hoy desde una crítica decolonial, antirracista, feminista y ecologica en la construcción de un sentido real que busque enfrentar el sistema hegemónico y destructivo que se ha impuesto con explotación, sangre y libertades de nuestro pueblo