O saber Kamaiurá sobre a saúde do corpo

Os Kamaiurá são um povo de língua Tupi que, juntamente com povos das famílias linguísticas Aruak, Karib, Tupi e da língua isolada Trumai, habita o Alto Xingu (MT). A homogeneidade cultural entre esses povos é evidenciada em múltiplos aspectos, como forma e disposição das aldeias, tipo de habitação, hábitos alimentares, reclusão pubertária, pinturas e adornos corporais, uso do uluri pelas mulheres, festas e cerimônias, como o Kwaryp. Esse padrão cultural comum resulta da longa ocupação de uma mesma área geográfica e da frequência de casamentos interétnicos. O presente trabalho mostra como o saber sobre a saúde do corpo é construído a partir de elementos que compõem a visão do mundo Kamaiurá, em que observação, experimentação e mitologia se conjugam. Descreve os cuidados dispensados ao corpo e as regras culturais e espirituais relativos às diferentes etapas do ciclo vital.

Vegetable Oil Quenchants: Calculation and Comparison of The Cooling Properties of a Series of Vegetable Oils

The compositions of canola, soybean, corn, cottonseed and sunflower oils suggest that they exhibit substantially different propensity for oxidation following the order of Canola < corn < cottonseed < sunflower approximate to soybean. These data suggest that any of the vegetable oils evaluated could be blended with minimal impact on viscosity although compositional differences would surely affect oxidative stability. Cooling curve analysis showed that similar cooling profiles were obtained for different vegetable oils. Interestingly, no film boiling or transition nucleate boiling was observed with any of the vegetable oils and heat transfer occurs only by pure nucleate boiling and convection. High-temperature cooling properties of vegetable oils are considerable faster than those observed for petroleum oil-based quenchants. (C)2010 Journal of Mechanical Engineering. All rights reserved.

Glazing to entry, Mt. Nebo House

Leadlight windows with stained glass feature panes and timber muntins over french doors with matching leadlight sidelights.

Dining room, Mt. Nebo House

Interior view showing fireplace and mezzanine.

Hallway, Mt. Nebo House

Hallway off main entry to house.

Dormer window, Mt. Nebo House

Arched head leadlight and casement windows with stained glass feature panes and timber muntins. View through window from interior.

Dormer window, Mt. Nebo House

Arched head leadlight window with stained glass feature panes and timber muntins.

Garage-studio interior, Mt. Nebo House

Timber framing and roof skylight detail inside garage-studio.

Upper level, C House, Coorparoo, Brisbane

View along North-West elevation upper level.

Iwan, C House, Coorparoo, Brisbane

As seen from pool deck.

The Nest, C House, Coorparoo, Brisbane

Timber deck with built-in seat overlooking greater landscape beyond.

Pool deck, C House, Coorparoo, Brisbane

View back towards house from deck. with Iwan (right) and filter room (left).

The Nest, C House, Coorparoo, Brisbane

Concrete framework for The Nest (North-West elevation), with timber framework yet to be added.

North-West elevation, C House, Cooparoo, Brisbane

Entry stair in foreground.