A new plethodontid salamander (Bolitoglossa sooyorum) from Costa Rica

It serves a variety of purposes, making presentations powerful tools for convincing and teaching. IT hardware

In the case of non orientable surfaces, 8,9 , the authors introduced graphs with pairs of weights on the vertices, associated to stable maps from closed surfaces to the

The Dwellers in the Garden of Allah 109... The Dwellers in the Garden of Allah

Samples of “Turrialba cheese” (Latin-type fresh cheese) were obtained from different locations in Costa Rica to determine the levels of contamination with

The following figures show the evolution along more than half a solar cycle of the AR faculae and network contrast dependence on both µ and the measured magnetic signal, B/µ,

As we have seen, even though the addition of a cosmological constant to Einstein’s eld equations may be the simplest way to obtain acceleration, it has its caveats. For this rea-

Using a statistical sample of dark matter haloes drawn from a suite of cosmological N-body simulations of the cold dark matter (CDM) model, we quantify the impact of a simulated

The Dipilio fish remains were dark in color, an observation that could have led to a biased conclusion of burnt bones, especially since the archaeological material