24/08/2015

Could urban disorder give way to sustainability?

An EPFL researcher is modeling cities in order to understand their metabolism and determine their ecological impact when they grow and change. Her research is aimed at identifying the urban form that is most efficient and ...

Tree rings on Hawai'i could hold new knowledge about El Nino

Trees can record centuries of history in their rings – changes in rainfall and temperatures, even evidence of fires sweeping through a region or the climatic impacts of volcanic eruptions. Annual rings are common in trees ...

Interactive tool lifts veil on the cost of nuclear energy

Despite the ever-changing landscape of energy economics, subject to the influence of new technologies and geopolitics, a new tool promises to root discussions about the cost of nuclear energy in hard evidence rather than ...

New book makes case for fluidity of male sexuality

Straight white men have engaged in gay sex for centuries, and not just in circumstances that can be explained away as momentary aberrations, says Jane Ward, associate professor of gender and sexuality studies at the University ...

Information, writ widely

Imagine an online catalog for data from researchers worldwide, a resource allowing scholars to not only read journal articles, but view the complete data sets behind the studies, a way for them to draw from, reproduce, cite, ...

GaN-based transistor blocking voltage exceeds 1kV

Research reported in Applied Physics Express (APEX) describes the development of 'vertically orientated' GaN-based transistors with blocking voltages exceeding 1kV. These findings are important for the application of nitride ...

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