Azimuthal separation in nearly back-to-back jet topologies in inclusive 2- and 3-jet events in collisions at .

A measurement for inclusive 2- and 3-jet events of the azimuthal correlation between the two jets with the largest transverse momenta, , is presented. The measurement considers events where the two leading jets are nearly collinear ("back-to-back") in the transverse plane and is performed for several ranges of the leading jet transverse momentum. Proton-proton collision data collected with the CMS experiment at a center-of-mass energy of and corresponding to an integrated luminosity of are used.

Measurement of exclusive photoproduction in ultraperipheral pPb collisions at .

Exclusive photoproduction is measured for the first time in ultraperipheral pPb collisions at with the CMS detector. The cross section is b at for photon-proton centre-of-mass energies between 29 and . The differential cross section is measured in the interval as a function of , where is the squared four-momentum transfer at the proton vertex.

SUCCESSFUL REHABILITATION OF PATIENT DISABLED BY THE AUTISTIC SPECTRUM DISORDER AND THE MODIFIED EPIGENETIC STATUS (POLYMORPHISMS DRD2 2137 T/T, MTRR 66 A/G, MTHFR 677 C/T, MTHFR 1298 A/C) - CASE REPORT.

Autism spectrum disorders (ASD) are considered an epidemic - only in the last 5 years the incidence of pathology has increased from 1: 166 to 1:68 children. The main role in the pathogenesis of ASD currently belongs to the violation of the epigenetic status in the form of gene polymorphisms. An example is the polymorphic variants of the genes of the folate-methionine cycle enzymes, which regulate the epigenetic status through a methylation process.

Measurement of exclusive photoproduction from protons in Pb collisions at .

The exclusive photoproduction of meson states from protons, (with ), is studied in ultraperipheral Pb collisions at a centre-of-mass energy per nucleon pair of . The measurement is performed using the decay mode, with data collected by the CMS experiment corresponding to an integrated luminosity of 32.6 .