A golden age for heavy-quarkonium physics dawned a decade ago, initiated by the confluence
of exciting advances in quantum chromodynamics (QCD) and an explosion of related …

Background The global burden of disease attributable to seasonal influenza virus in
children is unknown. We aimed to estimate the global incidence of and mortality from lower …

… Specifically, FGF19 does not have a corresponding β11 strand and instead a helix is
formed in the region between the β10 and β12 strands (Olsen and Mohammadi; manuscript in …

Toll-like receptor 2 (TLR2), a member of the Toll-like receptor family, plays an important role
in recognition of, and subsequent immune response activation against, mycobacteria. The …

We report the observation of two narrow structures in the mass spectra of the π±Υ (n S)(n= 1,
2, 3) and π±hb (m P)(m= 1, 2) pairs that are produced in association with a single charged …

We report the observation of a narrow charmoniumlike state produced in the exclusive decay
process B±→ K±π+ π− J/ψ. This state, which decays into π+ π− J/ψ, has a mass of 3872.0±…

Background Infections due to antibiotic-resistant bacteria are threatening modern health
care. However, estimating their incidence, complications, and attributable mortality is …

Background Trastuzumab emtansine (T-DM1) is an antibody–drug conjugate incorporating
the human epidermal growth factor receptor 2 (HER2)–targeted antitumor properties of …

Background Estimates of influenza-associated mortality are important for national and
international decision making on public health priorities. Previous estimates of 250 000–500 000 …

Relatively few methods employing either an alkaline or acid extractant have been proposed
for measuring readily available phosphorus on both acid and alkaline soils. Das (9) 3 …