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The molecular basis of monogamy

The pioneering work in the field of pair bonding by Thomas Insel and his group (Insel and Young 2001, Young and Wang 2004) has documented  the marked rise in the density of the oxytocin receptors all over the entire nuc acumbens and the dorsal striatum of the monogamous prairie vole compared with the polygamous montane vole. The partner preference formation in the mating female prairie vole is blocked through infusions of an oxytocin receptor antagonist  into the nuc accumbens and the prefrontal cortex but not into the dorsal striatum.It is highly

Tissue donation in the fight against cancer

When you discover you have cancer, the first and only thought coming to mind is to get rid of it. No one certainly comes out with the rather morbid idea of asking the surgeon for the removed tissue in order to preserve it: throw it away and forget about it. You should instead donate it, because nowadays these samples are precious and coveted.

Pakistan universities after deluge

Upset by drastic budget cuts imposed by the finance ministry, the vice-chancellors of 71 public sector universities are threatening to resign en-bloc. They rightly say that development projects are grounded, bills unpaid, and some buildings only half-constructed. Paying teacher salaries is also at risk. But a cash-strapped government retorts that its number-one priority is dealing with the flood devastation. It says it cannot afford the inflated budgets of previous years.

Dark energy, physical reality or illusion?

The standard model of cosmology, as opposed to the standard model of elementary particles, does not enjoy great generality: it is based on the simplest class of solutions among the solutions of Einstein's general relativity equations, that describe gravity and link matter distribution to the geometric properties of space-time. In particular, the basic assumption is that matter is approximated to a perfectly homogeneous fluid.

For a history of Italian geophysics

Year 1938. The director of the newly established National Institute of Geophysics (ING) launches an innovative project that fits well in the autarkic economy of fascism: to exploit wind energy for electricity generation in order to reduce dependence on fossil fuels, in line with what other countries had already been doing especially in the United States and Denmark. To identify the best sites for installing the wind power plants three Italian regions are chosen where the first necessary anemological analysis should take place: Liguria, Istria, Calabria.