Two preliminary measurements of beauty production in events with two jets at HERA are presented. The first exploits the new ZEUS microvertex detector to measure the b content of a sample of events with two jets and a muon. The second is a measurement by the H1 collaboration based on inclusive lifetime tagging. The results are in agreement with previous measurements and with QCD predictions. ¡ S...

Results of the H1 and ZEUS Collaborations on spectroscopy of light and charmed mesons and on pentaquark searches, obtained using the HERA I data, are summarised.

The war lingers on, and despite assurances to the contrary from the Nixon Administration, there appear to be few hopes for lasting peace. Precipitous technological advances during the last generation have left the world on the brink of devastation. Geological studies record " many examples of species that have failed to survive because of inadaptability to environmental change, but only Homo Sa...

China is a key area for research into human occupation in the Old World after the initial expansion of early humans out of Africa. Reliable age determinations are pivotal for assessing the patterns of human evolution and dispersal in this region. This paper reviews magnetostratigraphic studies of some early Pleistocene strata bearing hominin remains and/or artifact stone tools from northern to ...

We show that there are simple one dimensional problems for which the MHD code, ZEUS, generates significant errors, whereas upwind conservative schemes perform very well on these problems.

A review is presented of recent results in QCD from the H1 and ZEUS experiments at HERA, emphasizing the use of higher order calculations to describe the data.