Double-Storied Houses and Concave Roofs

Roofs and Convexity

Convex roof extensions are widely used to create entanglement measures in quantum information theory. The aim of the article is to present some tools which could be helpful for their treatment. Sections 2 and 3 introduce into the subject. It follows descriptions of the Wootters’ method, of the “subtraction procedure”, and examples on how to use symmetries.

Efficient Roof Shapes through Wind Flow and Indoor Temperature, Case Studies: Flat Roofs and Domed Roofs

Storied spaces: Cultural accounts of mobility, technology, and environmental knowing

When we think of mobility in technical terms, we think of topics such as bandwidth, resource management, location, and wireless networks. When we think of mobility in social or cultural terms, a different set of topics come into view: pilgrimage and religious practice, globalization and economic disparities, migration and cultural identity, daily commutes and the suburbanization of cities. In t...

Energy savings in buildings or UHI mitigation? Comparison between green roofs and cool roofs

The intensification of the Urban Heat Island effect (UHI) is a problem that involves several fields, and new adequate solutions are required to mitigate its amplitude. The construction sector is strictly related with this phenomenon; in particular, roofs are the envelope components subject to the highest solar irradiance, hence any mitigation strategy should start from them and involve their ap...

Houses and Slums

no trace of the wild talk to which some of his followers have accustomed us. To demand " millions of houses " in the twinkling of an eye is to cry for the moon. If thousands of millions of money were available for the purpose to-morrow the thing could not be done. Men are as essential as money, and men at present are not forthcoming. It is true that the'Prime Minister is sanguine of being able,...