Entre lacunas e dissidências: O autorretrato pela perspectiva da produção de mulheres artistas

This article aims to go through the history of portrait and self-portrait against the erasure of women's experiences, seeing these existences and their productions as dissidents and transformative by amplifying narratives. This is a bibliographic research, which aims to review the history of the self-portrait through the perspective of women, which takes place in a brief passage of the productions carried out from the Renaissance to the contemporary context, so that, then, it is possible to create narratives and other possibilities of existence. This article is concerned not only with revealing the violence of silencing and gender oppression, but also with revealing the resistance despite these violence, as well as the appropriation of the body itself as a voice engine.Este artículo tiene como objetivo recorrer la historia del retrato y el autorretrato frente al borramiento de las experiencias de las mujeres, viendo estas existencias y sus producciones como disidentes y transformadoras al amplificar narrativas. Se trata de una investigación bibliográfica, que tiene como objetivo revisar la historia del autorretrato a través de la mirada de la mujer, que se desarrolla en un breve pasaje de las producciones realizadas desde el Renacimiento al contexto contemporáneo, para que, luego, se posible crear narrativas y otras posibilidades de existencia. Este artículo se preocupa no solo de develar la violencia del silenciamiento y la opresión de género, sino también de develar la resistencia frente a estas violencias, así como la apropiación del propio cuerpo como motor de voz.Este artigo tem como objetivo percorrer a história do retrato e do autorretrato na contramão do apagamento de vivências de mulheres enxergando essas existências e suas produções como dissidentes e transformadoras ao amplificar narrativas. Trata-se de uma pesquisa de caráter bibliográfico, que visa realizar uma revisão da história do autorretrato através da perspectiva das mulheres, o que acontece numa breve passagem das produções realizadas desde o Renascimento até o contexto contemporâneo, para que, então, se possa criar narrativas e possibilidades outras de existência. O presente artigo se ocupa não apenas em escancarar a violência do silenciamento e opressão de gênero como também em revelar a resistência apesar dessas violências, assim como da apropriação do próprio corpo como motor de voz

Materiales didácticos y el desarrollo de la motricidad fina en niños de las instituciones educativas de educación inicial - Ñaña

El trabajo realizado sobre Materiales didácticos y el desarrollo de la motricidad fina en niños de las Instituciones Educativas de Educación Inicial - Ñaña, tiene como problemática principal: ¿De qué manera se relacionan los materiales didácticos con el desarrollo de la motricidad fina en los niños de las Instituciones Educativas de Educación Inicial - Ñaña? y se formuló el objetivo de: Determinar la relación que existe entre los materiales didácticos y el desarrollo de la motricidad fina en los niños de las Instituciones Educativas de Educación Inicial - Ñaña. La metodología empleada corresponde a los estudios no experimentales descriptivo correlacional. Se contó con la participación de 66 estudiantes, siendo ellos elegidos bajo un muestreo no probabilística. Para medir las variables se utilizó las Listas de cotejo una por cada variable. En los principales resultados descriptivos se pudo observar que el 59,1% (39) realizan el uso inadecuado de los materiales didácticos y el 63,6% (42) tienen una motricidad fina en inicio. Su principal conclusión fue que: Los materiales didácticos se relacionan significativamente en el desarrollo de la motricidad fina en niños de las Instituciones Educativas de Educación Inicial - Ñaña. (p < 0,05, Rho de Spearman = 0,704; Correlación positiva alta)

Envelhecimento de homens gays brasileiros: Representações Sociais acerca da velhice LGBT

This article aims to analyze the social representations of Brazilian gay men about LGBT old age, based on the Theory of Social Representations. A semi-structured interview was conducted with gay men living in Brazil. The Descending Hierarchical Classification (CHD) and the Prototypic Analysis were used to analyze the seized representations. The results show the rooting of representations in negative aspects of old age and the denial of sexuality in this phase of life, where they reinforce the prejudice and corroborate with the double discrimination experienced by older LGBTs.O presente artigo objetivou analisar as representações sociais de homens gays brasileiros sobre a velhice LGBT, com base na Teoria das Representações Sociais. Foi utilizada uma entrevista semiestruturada realizada com homens gays residentes de todo o Brasil. Utilizou-se a Classificação Hierárquica Descendente (CHD) e a Análise Prototípica para a análise das representações apreendidas. Os resultados obtidos demonstram o enraizamento das representações em aspectos negativos da velhice e a negação da sexualidade nessa fase da vida, onde estes reforçam o preconceito e corroboram com a dupla discriminação vivenciada por idosos LGBTs

Velhice LGBT: uma análise das representações sociais entre idosos brasileiros

This research aims to identify the social representations of LGBT old age among the elderly population. A number of 100 people participated in the research; they were aged between 60 and 86 years (M = 66.9 years, SD = 6.8). Most participants were female (69%), married (40%), catholic (50%) and heterosexual (91.3%). Semi-structured interviews were used to collect data. Subsequently, the interviews were submitted to an analysis in the Iramuteq software by the Descending Hierarchical Classification method. It originated 4 classes of semantic approximation. Data obtained showed that the Social Representations of LGBT old age are mostly associated to negative stigma and prejudice. The purpose of this study is to contribute to a successful old age for this part of the population, based on a discussion that provides better understanding of what LGBT old age is, as well as encouraging other studies to guide professional practices for this group. &nbsp;Esta investigación tiene como objetivo identificar las representaciones sociales de la vejez LGBT entre la población anciana. Se contó con la participación de 100 personas, con edad entre 60 y 86 años (M = 66,9 años, DP = 6,8). La mayoría de los participantes se declaró del sexo femenino (69%), casados (40%), católicos (50%) y orientación heterosexual (91,3%). Se utilizaron entrevistas semiestructuradas para la recolección de datos. Posteriormente, las entrevistas fueron sometidas a un análisis, en el software Iramuteq, por el método de la Clasificación Jerárquica Descendente que originó 4 clases de aproximación semántica. Ante los resultados, se percibe que las Representaciones Sociales de la vejez LGBT son, en su mayoría, cargadas de estigmas negativas y prejuicios. Se pretende, con este estudio, contribuir a una vejez exitosa de esa parcela de la población, a partir de una discusión que propicie una mejor comprensión de lo que es la vejez LGBT, así como fomentar otros estudios para orientar las prácticas profesionales frente a ese grupo. &nbsp; &nbsp;Esta pesquisa tem como objetivo identificar as representações sociais da velhice LGBT entre a população idosa. Contou-se com a participação 100 pessoas, com idade entre 60 e 86 anos (M = 66,9 anos; DP = 6,8). A maioria dos participantes declarou-se do sexo feminino (69%), casados (40%), católicos (50%) e de orientação heterossexual (91,3%). Foram utilizadas entrevistas semiestruturadas para a coleta de dados. Posteriormente, as entrevistas foram submetidas a uma análise, no software Iramuteq, pelo método da Classificação Hierárquica Descendente que originou 4 classes de aproximação semântica. Diante dos resultados, percebe-se que as Representações Sociais da velhice LGBT são, em sua maioria, carregadas de estigmas negativos e preconceito. Pretende-se, com esse estudo, contribuir para uma velhice bem-sucedida dessa parcela da população, a partir de uma discussão que propicie uma melhor compreensão do que é a velhice LGBT, bem como incentivar outros estudos a fim de orientar as práticas profissionais diante desse grupo. &nbsp; &nbsp

O que os brasileiros pensam acerca da velhice LGBT? Suas representações sociais

This research aimed to identify and analyze the social representations of old age LGBT among Brazilians. The sample consisted of 1 000 adults from the Brazilian population in general, with a mean age of 27.5 years (SD = 9.25), 64.9 % of whom were women. A structured interview was used, and then analyzed from the Iramuteq program, in addition to sociodemographic data. In the results, the Descending Hierarchical Classification divided the textual corpus into four classes of representational proximity. On the one hand, social representations directed towards LGBT seniors as a phase of loneliness and suffering, which is a phenomenon not yet known by society. On the other, discussions based on respect, attention and care, in addition to senior LGBT as an achievement attributed to happiness. It is argued that sample diversity results in different social representations. The data revealed that society is moving towards understanding gender differentiation and sexual orientation in which old age is a phase in which all can experience.La presente investigación buscó identificar y analizar las representaciones sociales de la vejez LGBT entre brasileros. La muestra estuvo compuesta por 1 000 personas adultas de la población brasilera en general, con edad promedio de 27.5 años (DP= 9.25), de las que el 64.9% fueron mujeres. Se utilizó entrevista estructurada que fue analizada a partir del programa Iramuteq, además de datos sociodemográficos. En los resultados, la Clasificación Jerárquica Descendiente repartió el corpus textual en cuatro clases de proximidad representacional. Por un lado, representaciones sociales direccionadas a la vejez LGBT como fase de soledad y sufrimiento, fenómeno que aún no es del todo conocido por la sociedad. Por el otro, discusiones basadas en respeto, atención y cuidado, además de vejez LGBT como una conquista atribuida a la felicidad. Se discute que la diversidad muestral resulta en las representaciones sociales, y los datos revelan que la sociedad está direccionándose a comprender las diferenciaciones de género y orientación sexual en la cual la vejez es una fase que todos pueden vivenciar.A presente pesquisa buscou identificar e analisar as representações sociais da velhice LGBT entre brasileiros. A amostra foi composta por 1000 pessoas adultas da população brasileira em geral, com idade média de 27,5 anos (DP= 9,25), sendo 64,9% mulheres. Utilizou-se entrevista estruturada que foi analisada a partir do programa Iramuteq, além de dados sociodemográficos. Nos resultados, a Classificação Hierárquica Descendente repartiu o corpus textual em quatro classes de proximidade representacional. Por um lado, representações sociais direcionadas a velhice LGBT como fase de solidão e sofrimento, que a sociedade ainda está conhecendo o fenômeno. Do outro, discussões baseadas em respeito, atenção e cuidado, além de velhice LGBT como uma conquista atribuída a felicidade. Discute-se que a diversidade amostral resulta nas diferentes representações sociais, e os dados revelam que a sociedade está se direcionando a compreender as diferenciações de gênero e orientação sexual na qual a velhice é uma fase na qual todos podem vivenciar

Beekeeping in Brazil: A Bibliographic Review

Brazil presents favorable conditions for beekeeping, having a suitable climate; native flowering plants with great potential for the production of honey, pollen, propolis, and royal jelly; and bees adapted to our conditions, tolerant to the main apicultural diseases and highly productive. Through the meliponiculture, the conservation of mainly native forest areas is allowed; therefore, they are the best environments for the creation of native bees and production of by-products of the beehive with quality. The stingless bees are very sensitive to any disturbance due to anthropogenic action. A systematic bibliographical review was carried out in different electronic databases, through descriptors referring to beekeeping in Brazil. The identification of articles and their inclusion occurred between January 2018 and April 2018. The bibliographic research was conducted in the following electronic databases: (1) Scientific Electronic Library Online (SciELO), (2) Public Library of Science (PLOS) Biology, and (3) ScienceDirect. In order to help in the process of standardization of bee products and traceability of the production chain, it was possible to draw a profile of the main bioactive substances of the beehive products of Brazil. It was also possible to relate the benefits of an adequate management of beekeeping and meliponiculture in Brazil

Jet energy measurement with the ATLAS detector in proton-proton collisions at root s=7 TeV

The jet energy scale and its systematic uncertainty are determined for jets measured with the ATLAS detector at the LHC in proton-proton collision data at a centre-of-mass energy of √s = 7TeV corresponding to an integrated luminosity of 38 pb-1. Jets are reconstructed with the anti-kt algorithm with distance parameters R=0. 4 or R=0. 6. Jet energy and angle corrections are determined from Monte Carlo simulations to calibrate jets with transverse momenta pT≥20 GeV and pseudorapidities {pipe}η{pipe}<4. 5. The jet energy systematic uncertainty is estimated using the single isolated hadron response measured in situ and in test-beams, exploiting the transverse momentum balance between central and forward jets in events with dijet topologies and studying systematic variations in Monte Carlo simulations. The jet energy uncertainty is less than 2. 5 % in the central calorimeter region ({pipe}η{pipe}<0. 8) for jets with 60≤pT<800 GeV, and is maximally 14 % for pT<30 GeV in the most forward region 3. 2≤{pipe}η{pipe}<4. 5. The jet energy is validated for jet transverse momenta up to 1 TeV to the level of a few percent using several in situ techniques by comparing a well-known reference such as the recoiling photon pT, the sum of the transverse momenta of tracks associated to the jet, or a system of low-pT jets recoiling against a high-pT jet. More sophisticated jet calibration schemes are presented based on calorimeter cell energy density weighting or hadronic properties of jets, aiming for an improved jet energy resolution and a reduced flavour dependence of the jet response. The systematic uncertainty of the jet energy determined from a combination of in situ techniques is consistent with the one derived from single hadron response measurements over a wide kinematic range. The nominal corrections and uncertainties are derived for isolated jets in an inclusive sample of high-pT jets. Special cases such as event topologies with close-by jets, or selections of samples with an enhanced content of jets originating from light quarks, heavy quarks or gluons are also discussed and the corresponding uncertainties are determined. © 2013 CERN for the benefit of the ATLAS collaboration

Search for displaced vertices arising from decays of new heavy particles in 7 TeV pp collisions at ATLAS

We present the results of a search for new, heavy particles that decay at a significant distance from their production point into a final state containing charged hadrons in association with a high-momentum muon. The search is conducted in a pp-collision data sample with a center-of-mass energy of 7 TeV and an integrated luminosity of 33 pb^-1 collected in 2010 by the ATLAS detector operating at the Large Hadron Collider. Production of such particles is expected in various scenarios of physics beyond the standard model. We observe no signal and place limits on the production cross-section of supersymmetric particles in an R-parity-violating scenario as a function of the neutralino lifetime. Limits are presented for different squark and neutralino masses, enabling extension of the limits to a variety of other models.Comment: 8 pages plus author list (20 pages total), 8 figures, 1 table, final version to appear in Physics Letters

Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC

Measurements are presented of production properties and couplings of the recently discovered Higgs boson using the decays into boson pairs, H →γ γ, H → Z Z∗ →4l and H →W W∗ →lνlν. The results are based on the complete pp collision data sample recorded by the ATLAS experiment at the CERN Large Hadron Collider at centre-of-mass energies of √s = 7 TeV and √s = 8 TeV, corresponding to an integrated luminosity of about 25 fb−1. Evidence for Higgs boson production through vector-boson fusion is reported. Results of combined fits probing Higgs boson couplings to fermions and bosons, as well as anomalous contributions to loop-induced production and decay modes, are presented. All measurements are consistent with expectations for the Standard Model Higgs boson