The General Unified Threshold model of Survival (GUTS) provides a consistent mathematical framework for survival analysis. However, the calibration of GUTS models is computationally challenging. We present a novel algorithm and its fast implementation in our R package, GUTS, that help to overcome these challenges. We show a step-by-step application example consisting of model calibration and un...

While the observation of nucleon decay would be a smoking gun Grand Unified Theories (GUTs) in general, ratios between rates various channels carry rich information about specific GUT model realization. To investigate this fingerprint models context supersymmetric (SUSY) GUTs, we present software tool \texttt{SusyTCProton}, which is an extension module \texttt{SusyTC} to used with \texttt{REAP}...

We argue that with the discovery of neutrino mass effects at Super-Kamiokande there is a clear logical chain leading from the Standard Model through the MSSM and the recently developed Minimal Left Right Supersymmetric models with a renormalizable see-saw mechanism for neutrino mass to Left Right symmetric SUSY GUTS : in particular, SO(10) and SU(2)L×SU(2)R×SU(4)c. The progress in constructing ...

Gauge coupling unification in the Supersymmetric Standard Models strongly implies Grand Unified Theories (GUTs). With grand desert hypothesis, we show that supersymmetric GUTs can be probed at future proton-proton (pp) colliders and Hyper-Kamiokande experiment. For with GUT scale MGUT≤1.0×1016 GeV, probe dimension-six proton decay via heavy gauge boson exchange Moreover, for MGUT≥1.0×1016 study...

Aquatic animals have a close relationship with water, but differences in their symbiotic bacteria and the bacterial composition in water remains unclear. Wild or domestic Chinese mitten crabs (Eriocheir sinensis) and the water in which they live were collected from four sampling sites in Jiangsu and Shanghai, China. Bacterial composition in water, gills or guts of E. sinensis, were compared by ...

The running coupling constants (in particular, the gravitational one) are studied in asymptotically free GUTs and in finite GUTs in curved spacetime, with explicit examples. The running gravitational coupling is used to calculate the leading quantum GUT corrections to the Newtonian potential, which turn out to be of logarithmic form in asymptotically free GUTs. A comparison with the effective t...

Gauge-Yukawa Unification (GYU) is obtained in GUTs by searching for renormalization group invariant relations among gauge and Yukawa couplings beyond the unification scale. Of particular interest are two supersymmetric GUTs, the finite and the minimal SU (5) models. Both models provided us,among others,with predictions of the top quark mass which so far have passed successfully the tests of pro...