4-dimensional spontaneously broken U(1)L gauge theories without asymptotic quarks and Higgs boson

4-dimensional symplectic contractions

4-geodesy

4-KM Altitude Effects on Performance and Health

4-m off-axis telescope

4-manifolds as covers of the 4-sphere branched over non-singular surfaces

4-Manifolds without Einstein Metrics

4-METER Telescope for Hiroshima

4-micron Direct Imaging Searches for Planets Around ɛ Eri and V Ind

4-mm Radio Emission from Venus

4-Neutrino mass schemes and the likelihood of (3+1)-mass spectra

4-point correlators in finite-temperature AdS/CFT: jet quenching correlations

4-point effective actions in open and closed superstring theory

4-pole analysis of the two-dimensional Hubbard model

4-quadrant Phase Mask Coronagraphy of the nucleus of NGC 1068 with NAOS-CONICA

4-regular and self-dual analogs of fullerenes

4-string Junction and Its Network

4-valent plane graphs with 2-, 3- and 4-gonal faces

4-Velocity distribution function using Maxwell-Boltzmann's original approach and a new form of the relativistic equation of state

4-webs in the plane and their linearizability