Tambores e corpos sáficos: uma etnografia sobre corporalidades de mulheres com experiências afetivo-sexuais com mulheres da cidade de Fortaleza

O presente trabalho teve como objetivo central compreender como as expressões de gênero de mulheres com experiências afetivo-sexuais com mulheres estão associadas aos cuidados dedicados ao corpo, realizados em prol da saúde. As informações foram coletadas a partir de pesquisa de campo realizada durante quatro meses em espaços de sociabilidade das integrantes do Tambores de Safo, grupo de percussão composto por mulheres feministas, lésbicas e bissexuais que se autodefinem negras, residentes no município de Fortaleza, estado do Ceará. O foco de observação da pesquisa recaiu na performatividade e dispositivos performáticos de gênero apresentados pelas participantes nos ensaios e exibições do grupo. Também foram realizadas entrevistas informais visando explorar bem como articular as noções de saúde e expressões de gênero das mulheres. As análises dos dados etnográficos revelou a importância da ambiência dos espaços de circulação na organização dos arranjos estéticos do grupo. Refletiu-se acerca das coisas que compunham tais arranjos e que funcionaram em campo como dispositivos performáticos de gênero: os cabelos (dreadlock/black) e os objetos (alfaia e xequerê). Os usos do corpo na circulação pelos espaços, na interação com os sujeitos, na aprendizagem das performances do batucar possibilitaram à pesquisadora o conhecimento das corporalidades das mulheres do grupo, bem como das maneiras pelas quais as participantes davam a ver seus corpos e a compreensão das errâncias de gênero resultantes do estabelecimento de certos tipos de performances como estratégia protetiva para manutenção de uma vida menos afetada pela discriminação e mais saudável.

Prevalence et caracterisation de Staphylococcus aureus resistant a la methicilline d'origine aviaire au Quebec

Le Staphylococcus aureus résistant à la méthicilline (SARM) est un enjeu majeur en santé publique. Il est responsable d’une grande variété d’infections. Les “Livestock Associated-MRSA” (LA-MRSA) sont des SARM ayant comme origine les animaux de production tels le porc ou la volaille. Ils constituent un risque de transmission à l’humain via la chaîne alimentaire. Les LA-MRSA peuvent former du biofilm ce qui augmente leur tolérance aux stress environnementaux. Le biofilm est partiellement régulé par le système Agr. Il n’existe aucune donnée sur les ‘LA-MRSA’ d’origine aviaire au Québec. Les objectifs de ce projet étaient : (i) de déterminer la prévalence de ces SARM dans la viande de poulet et le poulet à griller de la province de Québec et (ii) de caractériser les isolats retrouvés. La collecte d’échantillons s’est effectuée dans 43 épiceries (309 cuisses et pilons de poulet) et dans deux abattoirs (échantillons nasaux et fécaux de 200 poulets) de la Montérégie. La prévalence de SARM a été évaluée à 1.29% (IC 95%: 0.35-3.28) et 0% dans la viande et les oiseaux respectivement. Les isolats testés se sont révélés résistants aux bêta-lactamines (n=15), à la tétracycline (n=10), à l’oxytétracycline (n=10), à la spectinomycine (n=10) et à la tobramycine (n=1). Le typage a révélé deux clones différents (ST398-V, n=10; et ST8-IVa ’USA300’, n=5). La présence de gènes de résistance aux antibiotiques (blaZ, blaR, blaI, erm(A), lnu(A), aad(D), fosB, tet(K), tet(L) et spc) ainsi que plusieurs gènes codant pour l’évasion du système immunitaire (IEC), la production de toxines ou encore pour la production de biofilm ont aussi été détectés. Une forte production de biofilm a été observée pour la majorité des isolats (n=11) à l’exception de certains isolats ST398. Le taux d’expression du système Agr n’a révélé aucune différence particulière entre les SARM testés. Pour conclure, nos données indiquent une faible prévalence de SARM chez la volaille et la viande de poulet. Les isolats ont été catégorisés en deux génotypes, dont un portant plus de gènes de résistance aux antibiotiques (ST398) et l’autre possédant plus de gènes de virulence (ST8).

A NEW SPECIES of MINIATURIZED TOADLET, GENUS BRACHYCEPHALUS (ANURA: BRACHYCEPHALIDAE), FROM SOUTHERN BRAZIL

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Rhabdomyosarcoma in a congenital pigmented nevus

A 7-month-old boy had a giant pigmented lesion involving the trunk and thighs that exhibited many hyperpigmented hairy and verrucous nevi. One of the nevi ulcerated and on histological examination consisted of pleomorphic rhabdomyosarcoma cells that stained for muscle-specific actin (HHF-35), desmin, and myoglobin. Around the tumor, in the dermis, benign pigmented nevus cells were observed. The occurrence of malignant tumors, other than malignant melanoma, in pigmented nevi is rarely described.

Óleo de linhaça como principal fonte lipídica na dieta de frangos de corte

Pós-graduação em Ciência Animal - FMVA

Can You Hear the Shape of a Drum?

If you had perfect pitch and listened to a recording of the sounds a drum made when struck, could you determine the shape of the drum? This question is an example of an inverse problem; inverse problems arise in medical imaging, oil prospecting, spectroscopy, and many other fields. We’ll first discuss the analogous question in the simpler setting of plucking a string. Then we’ll tackle the problem for drums and see that there are some surprises. Finally, I will give a brief indication of how this problem relates to some of my recent research. The emphasis will be on the ideas rather than on the technical details, so there will be pretty pictures instead of equations.

Polymyalgia rheumatica in a married couple

The case of a married couple developing polymyalgia rheumatica (PMR) consecutively is presented. The 55-year-old wife complained in June 2010 about pain in her neck. Case history, physical examination, and erythrocyte sedimentation rate (ESR) of 80 mm/hour led to the diagnosis of PMR. In May 2011, her 66-year old husband complained about pain in his neck, shoulders, buttocks, and thighs. Considering anamnesis, physical examination, and ESR of 56 mm/hour, the diagnosis of PMR was made. Both wife and husband responded to steroid treatment. When the steroid dose was gradually reduced, both patients relapsed. In order to lower the cumulative dose of glucocorticoid therapy, 10 mg methotrexate per week was added. In the literature, six cases of polymyalgia rheumatica in married couples have been described to date. In four cases, polymyalgia rheumatica occurred first in the wife. The interval of the diagnosis between the spouses ranged from 0 to 89 months. Although in most of the previous case reports a genetic disposition and an infectious agent have been discussed, this hypothesis must be questioned.

Time required to stabilize thermographic images at rest

Thermography for scientific research and practical purposes requires a series of procedures to obtain images that should be standardized; one of the most important is the time required for acclimatization in the controlled environment. Thus, the objective of this study was to identify the appropriate acclimatization time in rest to reach a thermal balance on young people skin. Forty-four subjects participated in the study, 18 men (22.3 ± 3.1 years) and 26 women (21.7 ± 2.5 years). Thermographic images were collected using a thermal imager (Fluke ®), totaling 44 images over a period of 20 minutes. The skin temperature (TSK) was measured at the point of examination which included the 0 minute, 2, 4, 6, 8, 10, 12, 14, 16, 18 and 20. The body regions of interest (ROI) analyzed included the hands, forearms, arms, thighs, legs, chest and abdomen. We used the Friedman test with post hoc Dunn?s in order to establish the time at rest required to obtain a TSK balance and the Mann-Whitney test was used to compare age, BMI, body fat percentage and temperature variations between men and women, considering always a significance level of pmenor que0.05. Results showed that women had significantly higher temperature variations than men (pmenor que0.01) along the time. In men, only the body region of the abdomen obtained a significant variance (pmenor que0.05) on the analyzed period, both in the anterior and posterior part. In women, the anterior abdomen and thighs, and the posterior part of the hands, forearms and abdomen showed significant differences (pmenor que0.05). Based on our results, it can be concluded that the time in rest condition required reaching a TSK balance in young men and women is variable, but for whole body analysis it is recommended at least 10 minutes for both sexes.

The development of a testing procedure for dry friction brakes

A description of the background to testing friction materials for automotive brakes explains the need for a rapid, inexpensive means of assessing their behaviour in a way which is both accurate and meaningful. Various methods of controlling inertia dynamometers to simulate road vehicles are rejected in favour of programming by means of a commercially available XY plotter. Investigation of brake service conditions is used to set up test schedules, and a dynamometer programming unit built to enable service conditions on vehicles to be simulated on a full scale dynamometer. A technique is developed by which accelerated testing can be achieved without operating under overload conditions, saving time and cost without sacrificing validity. The development of programming by XY plotter is described, with a method of operating one XY plotter to programme the machine, monitor its own behaviour, and plot its own results in logical sequence. Commissioning trials are described and the generation of reproducible results in frictional behaviour and material durability is discussed. Teclmiques are developed to cross check the operation of the machine in retrospect, and retrospectively correct results in the event of malfunctions. Sensitivity errors in the measuring circuits are displayed between calibrations, whilst leaving the recorded results almost unaffected by error. Typical results of brake lining tests are used to demonstrate the range of performance parameters which can be studied by use of the machine. Successful test investigations completed on the machine are reported, including comments on behaviour of cast iron drums and discs. The machine shows that materials can repeat their complex friction/ temperature/speed/pressure relationships at a reproducibility of the order of +-0.003u and +~ 0.0002 in. thickness loss during wear tests. Discussion of practical and academic implications completes the report with recommendations for further work in both fields.

An in-depth analysis of original compositions

The purpose of this thesis is two-fold. It presents six original pieces composed and arranged by the author, and it provides a thorough analysis of each. The compositions draw from many different musical genres: contemporary jazz, swing, funk, fusion, soul, neo-soul, and rhythm and blues. The applications of melodic, harmonic, and rhythmic techniques derived from these genres can be found in these original compositions. These compositions are inspired by -- and attempt to narrate --life experiences. Parallels between life and music are drawn and explained. By way of introduction, some information is given regarding the ensemble that first performed these original compositions. The ensemble comprised trumpet, tenor saxophone, keyboards, piano, electric bass, upright acoustic bass, drums, and percussion.

Review of de Bruijn, M., F. Nyamnjoh and I. Brinkman (eds.). 2009. Mobile phones : the new talking drums of everyday Africa

Since the late 1990s, there has been great enthusiasm expressed about the positive impact that can be obtained for poor and disadvantaged people from information and communication technologies (ICTs). This school of thought among researchers and practitioners is identified as ICTs for development (ICT4D). By contrast, a growing number of researchers eschew the technologically deterministic nature of the claims being made for development progress and seek to understand the role of technology in people’s lives, primarily through ethnographic studies. This book, which focuses on mobile telephony on the African continent, fits into the latter body of literature, with several authors explicitly stating they are examining social and cultural settings and are not taking a technologically deterministic view. The book captures the diverse ways various communities are using this communication technology. It adds to the burgeoning field of mobile phone studies, in which an increasing number of studies is emerging from developing countries.

Private mobile phones and public communication drums in rural Papua New Guinea

The voice of a traditional communication drum can be heard over great distances. Yet now in Papua New Guinea (PNG) it is hearing, by phone, the voice of a loved one who has moved far away from home for work, marriage or studies that brings the greatest delight. As recently as 2007, most areas of this Pacific island nation had no form of telephony available. Apart from radio, modern communication forms have been restricted predominantly to the urban areas where only a small percentage of the people reside. Landline telephones, television, Internet, facsimile machines and so on have never reached the majority of the inhabited areas...

Concerto for the organ with orchestra (strings, brass, harp and drums), op. 55 /

Mode of access: Internet.

Fifes and drums, a collection of poems of America at war.

Mode of access: Internet.