a chalk stick

This research contributes not only to the theoretical knowledge of linking ICT and development in ICT4D solution design and evaluation, but also the practical

• Unit 4 is a thick sand deposit interpreted as representing a tractive sandy sediment sheet formed in a crevasse splay/channel; In this unit two wooden tools and a single flint

Light aeroplanes with a stable stick force gradient and minimum acceptable stick force gradient at the trimmed flight condition should also display a positive

To generate a cobra wave, the whole structure is loaded by the geometrically-constrained bending of the individ- ual sticks and is held together by the red and blue sticks at the end

Since the lifting force raising the lattice originates from the recoil imparted by the expelled sticks, the global dynamics of the wave is set by the ejection rate γ and the

Besides the standard Saffmann-Taylor instability, we observe - with increasing finger velocities - the existence of two new regimes: (a) a stick-slip regime for which the finger

The production and use of wooden tools in the European Late Lower-Early Middle Palaeo- lithic has been indirectly attested through use-wear analyses [1–4], but direct evidence is

Regardless of the early period, current studies are sufficient for the comparisons of experimental uncertainties between the low-pile-up measurement and the W-mass measurement at 7