… taught more or less regularly by GE Thomas at the University of Colorado for the past thirty
… During the time of the most intensive writing, GE Thomas was supported by the Atmospheric …

Letters to the Editor Page 1 LETTERS TO THE EDITOR 497 INCIDENT X-RAY DIMENSIONS
OF IRRADIATED SAMPLE VOLUME LENGTH; 0.375 in. OUTSIOE DIAM: 0.070,!\. INSIDE …

… where ge is the number of solar photons scattered per atom per sec at 1 au evaluated at the
center of the solar line. S is the source function, or the volume emissivity, and ge(LIX) and ge…

Aerosol indirect effects continue to constitute one of the most important uncertainties for
anthropogenic climate perturbations. Within the international AEROCOM initiative, the …

Considerable progress has been made over the past years concerning the experimental
capabilities to observe mesospheric ice particles from space, from the ground, and in situ. …

BACKGROUND: IVF and embryo transfer has become an established and increasingly
successful form of treatment for infertility, yet significant numbers of couples discontinue …

… Jensen and Thomas showed that a range of 1-3 ppmv could produce PMC at their observed
… EJ Jensen and GE Thomas (Ice particles and electron density depletions at the polar …

We describe a series of sateffite measurements of the Lyman alpha sky background
radiation at radial distances from the earth of more than 80000 km. A two-channel ultraviolet …

TRENDS of increasing atmospheric methane, carbon dioxide and other species have now
been identified 1 . It is well-known that water vapour is an important product of methane …

BACKGROUND A study was undertaken to identify asthma patients at risk of an attack and
to assess the economic impact of treatment strategies. METHODS A retrospective cohort …