Bacterial genomes evolve through mutations, rearrangements or horizontal gene transfer.
Besides the core genes encoding essential metabolic functions, bacterial genomes also …

A systematic discussion of the phenomenology of charmed particles is presented with an
eye to experimental searches for these states. We begin with an attempt to clarify the …

… will remain an excellent approximation to nature at distance scales as small as 10 18 m. …
or 10 15 m. The weak force responsible for radioactive decay, with a range of 10 17 m, is about …

… general arguments reqmre [1, 2] longitudinally polarized W's and Z's to have strong interactions
with one another m this energy range. We concentrate m this paper on the most general …

… A comprehensive discussion of the phenomenology of conventional charm has been given
by Gaillard, Lee and Rosner [4]. At the time of writing, the discovery of charm has not been …

… of KL→ γ γ, it is found necessary to assume m P m P′<< 1, where m P is the mass of the
proton quark and m P′, the mass of the charmed quark, and m P′< 5 GeV. We present a …

… We see that the grand unification mass M~ 2 X 1016 GeV to within a factor of 2 or 3, …
However, since we are seeking a solution with m~t >> m 2 it is not a priori obvious that …

… may be neglected, since they are of order (m/m~)' compared to the W exchange, where m is
a characteristic mass scale of hadrons and m~ the mass of the charged vector meson S'. It is …

Fire activity has varied globally and continuously since the last glacial maximum (LGM) in
response to long-term changes in global climate and shorter-term regional changes in climate, …

Obesity has become a major worldwide challenge to public health, owing to an interaction
between the Western ‘obesogenic’ environment and a strong genetic contribution 1 . Recent …