Abstract: We describe methods for stratifying a subject affected by prostate cancer into one of two prognostic groups. The first prognostic group may be termed an Alternative-evotype group and the second prognostic group may be termed a Canonical-evotype group. The Canonical-evotype group comprises tumours which evolve over the same or different trajectories to a form of the cancer which may be considered to have a standard form. The Alternative-evotype group comprises tumours which evolve over the same or different trajectories to a non-standard or alternative form of the cancer. One of the methods comprises: analysing, using DNA and/or RNA sequencing, a biological sample obtained from the subject with cancer or metastatic disease, identifying genetic aberrations in the biological sample, and classifying the subject in a first or in a second prognostic group based on the presence of the genetic aberrations.

Abstract: Compounds and methods useful in the control, treatment, and prevention of fungal activity, of the following formula: where R1-3 are independently H, alkyl, methyl, acyl, halogen, phenyl, R4 is H, alkyl, methyl, acyl, alkoxy, halogen, phenyl provided that when R3 is methyl and R4 is H, R1 and R2 are not both H; and stereoisomers, analogs, and pharmaceutically acceptable salts thereof.

Abstract: Compounds and methods useful in the control, treatment, and prevention of fungal activity, of the following formula: where R1-3 are independently H, alkyl, methyl, acyl, halogen, phenyl, R4 is H, alkyl, methyl, acyl, alkoxy, halogen, phenyl provided that when R3 is methyl and R4 is H, R1 and R2 are not both H; and stereoisomers, analogs, and pharmaceutically acceptable salts thereof.

Abstract: A tone generator generates a test signal that a coupler injects into a cable towards an antenna. A receiver or other communication equipment, connected to the antenna via the cable, measures, across a frequency band, at least powers of a signal received at a base station from the antenna. The received signal includes a leakage signal and a reflected signal where the reflected signal is a reflected portion of the test signal and the leakage signal is a portion of the test signal leaking from the coupler away from the antenna. The communication equipment determines maximum and minimum powers of the received signal based on the measurements, and determines at least an indication of return loss of the antenna based on the determined maximum and minimum powers.