It is currently believed that baryon number conservation must be violated to produce a preponderance of baryons over anti-baryons in the early universe. An alternative to violating baryon number conservation is given here that preserves CPT invariance.
Here is the link:
http://www.gemarsh.com/wp-content/uploads/Baryon-Antibaryon-Asymmetry-in-the-Early-Universe.pdf
The resistivity of human skin depends on the layer within which it is measured. The DC characteristics are fairly well known; here, an experiment that measures the transport of AC signals through the skin is described.
Here is the link: http://www.gemarsh.com/wp-content/uploads/ELECTRICAL-PROPERTIES-OF-THE-SKIN-TO-AC-VOLTAGES-OF-VARYING-FREQUENCY.pdf
The Kerr-Newman solution to the Einstein field equations has a flat region spanning the ring singularity in the solution; which, unlike the Kerr solution, is not a disk. The nature of this region and its relation to the singularity are the subjects of this paper
http://www.gemarsh.com/wp-content/uploads/FLAT-REGIONS-NEAR-THE-KERR-NEWMAN-SINGULARITY-Rev1.pdf
The null Killing surfaces for the Kerr and Kerr-Newman solutions to the Einstein field equations are discussed, derived and plotted. For some parameters of the mass m, the angular momentum per unit mass a, and the charge e, the plots show some unusual features, particularly of the Kerr-Newman metric.
http://www.gemarsh.com/wp-content/uploads/Null-Killing-Surf-of-the-Kerr-Kerr-Newman-Sol.pdf