Now showing items 1-10 of 20
Large aperture harmonic conversion experiments at Lawrence Livermore National Lanoratory
Large aperture harmonic conversion experiments to 2 omega (532 nm), 3 omega (355 nm), 4 omega (266 nm) on the Argus laser at the Lawrence Livermore National Laboratory are described. Harmonically converted energies of up ...
Molecular cloning and characterisation of the two DNA components of tomato golden mosaic virus
We report the molecular cloning of the tomato golden mosaic virus (TGMV) genome in the E. coli plasmid pAT 153. The results of this work conclusively show that TGMV DNA consists of two components (designated A and B) of ...
Gain saturation in Nd:doped laser materials
Saturation of gain in Nd:doped silicate, phosphate, and fluorophosphate glasses, and in doped crystals of YAG and YLF was observed during amplification of 1064 and 1053 nm pulses with durations of 1. 0, 9. 0, and 50 ns. ...
Construct relationships, psychological disorder and therapeutic change
The problem of interpretation of construct relationships of abnormal content is considered in the context of the use of the repertory grid to assess therapeutic outcome in neurotics. With a view to providing a rationale ...
Men's science, women's science or science? : Some issues related to the study of girls' science education
It is a well documented fact that, in the Western World, girls and women are significantly under-represented in the physical sciences, both in the education system and within the scientific professions, including science ...
The variable infrared source near HH100
Photometric observations are presented which confirm the high variability, of up to 2.5 mag at K, of the IR source associated with the Herbig-Haro object HH100, and it is suggested that such a large variation must be a ...