Macrofungi of a Healthy Campus is a compilation of the fruit bodies of fungi found on USM Minden Campus. It contains detailed information on 66 macrofungi species collected from 2007 to 2010. A diversity of macrofungi was found on the Campus ranging from saprophytic, parasitic to symbiotic fungi (mycorrhiza). As a Healthy Campus, the macrofungi in this ecosystem indicates important ecological functioning of nature which involves the recycling of organic materials.About 36% of macrofungirecorded in this bookwere found at Durian Valley –a mini forested area representing a natural forest ecosystem serves as a small nature sanctuary, hiding and preserving some of the beautiful macrofungi. This will be a great book for researchers, students and nature lover.
Macrofungi of a Healthy Campus is a compilation of the fruit bodies of fungi found on USM Minden Campus.
The photionization cross-section is shown to be directly related to the imaginary part of the frequency dependent polarizability. Using this relation, an approximate representation of the frequency-dependent polarizability is constructed from a discrete set of transition frequencies and oscillator strengths, which in turn is used in an analytical continuation procedure for complex values of the frequency. The great advantage of the method resides on the fact that the use of a discrete representation for the dynamic polarizability explicitly avoids the use of continuum functions. The method is applied to the calculation of the photoionization cross-section for the 2^1S and 2^3S metastable states of the He atom and for the H^- atom. Further improvements of the technique are suggested.
The photionization cross-section is shown to be directly related to the imaginary part of the frequency dependent polarizability.
Biography of Indonesian ulamas.
Biography of Indonesian ulamas.
