Expressions are derived for the total energy loss and photon-production spectrum by the
processes of Compton scattering, bremsstrahlung, and synchrotron radiation from highly …

General formulas for the absorption probability from the process γ+ γ′→ e++ e− are given
for high-energy photons traversing isotropic photon gases having various spectra. Asymptotic …

… stars has been suggested by Gould and Harwit (1963) and may be applied within the …
where J is the flux of hydrogen atoms from the surrounding gas, i is the mean thermal …

Disintegrins represent a new class of low molecular weight, RGD-containing, cysteine-rich
peptides isolated from the venom of various snakes. They interact with the β 1 and β 3 …

Stargardt-like macular dystrophy (STGD3, MIM 600110) and autosomal dominant macular
dystrophy (adMD) are inherited forms of macular degeneration characterized by decreased …

'eV. The number density of these photons in the universe is then very large: n= 10'photons/cm'.
The presence of these cosmic photons has already been shown'to have possible …

Based on observational data, the spectra of cosmic radio, microwave, infrared, optical, and x-ray
photons are estimated. The absorption probability per unit path length by the process of …

Most small-molecule probes and drugs alter cell circuitry by interacting with 1 or more
proteins. A complete understanding of the interacting proteins and their associated protein …

Improved results on the total photo-ionization cross section of atomic helium are given. The
total cross section includes contributions from simultaneous ionization and excitation of He+ …

The mechanism by which cells decide to skip mitosis to become polyploid is largely undefined.
Here we used a high-content image-based screen to identify small-molecule probes that …