This is a preview. Log in through your library . Abstract We study a class of growing systems of random walks on regular trees, known as frog models with geometric lifetime in the literature. With the ...

Random walks constitute one of the most fundamental models in the study of stochastic processes, representing systems that evolve in a sequence of random steps. Their applications range from modelling ...

Frogs’ anatomy and organ function are strikingly similar to those of humans. An international team led by Soeren Lienkamp, professor at the Institute of Anatomy at UZH, has now exploited this ...

Developmental biologists are investigating craniofacial development in a frog model to better understand genetic control of cell migration. The work is expected to advance knowledge of how cancer ...

A bacterium living quietly in the intestines of a tiny tree frog has done something cancer researchers spend careers chasing: ...

BUFFALO GAP – PETA recently released a synthetic frog intended to be used for dissections. The organization hopes the SynFrog will replace the use of real, preserved frogs in science classes. Curious ...

Dissecting a frog was once a rite of passage for high school students (and sometimes junior high students) across the country. Coming up through the grades you'd hear fellow students talking about it, ...