In laboratory studies of organic aerosol particles reacting with gas-phase oxidants, high concentrations of radicals are often used to study on the timescale of seconds reactions which may be occurring over days or weeks in the troposphere.Implicit in this approach is the assumption that radical concentration and time are interchangeable parameters
Lymphoma is an uncommon type of DESICCATED LIVER breast malignancy, with low prevalence.The ultrasonographic findings of breast lymphoma have been described as nonspecific.Breast lymphoma most commonly appears as a solitary hypoechoic mass on US, and usually shows hypervascularity on color Doppler US.Herein, we report an unusual case Binoculars of
We study the (Delta,D) and (Delta,N) problems for double-step digraphs considering Wash and Lotion the unilateral distance, which is the minimum between the distance in the digraph and the distance in its converse digraph, obtained by changing the directions of all the arcs.The first problem consists of maximizing the number of vertices N of a digr