Low back pain represents a serious public health problem. Therefore, great efforts have been made in order to improve and assess the efficacy of its treatment. Reports in international literature have presented important studies concerning instruments to assess pain and functional incapacity in patients with low back pain. This study presents a clinical protocol which was developed by a multidi...

in future high-speed self-routing photonic networks based on all-optical time division multiplexing (otdm) it is highly desirable to carry out packet switching, clock recovery and demultplexing in the optical domain in order to avoid the bottleneck due to the optoelectronics conversion. in this paper we propose a self-routing otdm node structure composed of an all-optical router and demultiplex...

A general algorithm for finding a minimal critical set for any latin square is presented. By implementing this algorithm, minimal critical sets for all the latin squares of order six have been found. In addition, this algorithm is used to prove that the size of the minimal critical set for a back circulant latin square of order seven is twelve, and for order nine is twenty. These results provid...

Background and Objectives: Working in incorrect posion has put this job in the 12th rank for musculoskeletal disorders of the neck, back, and upper limb among Sallers. The present study aimed to assess the labor situation  and prevalence of musculoskeletal disorders among chain grocery store workers. Materials and Methods: This descriptive study was performed on 31 grocery workers in various p...

Azimuthal correlations in Z+jet production at large transverse momenta are computed by matching Parton - Branching (PB) TMD parton distributions and showers with NLO calculations via MCatNLO. The predictions compared those for dijet the same kinematic range. azimuthal $\Delta\phi$ between Z boson leading jet steeper to ${\cal O}(100)$ GeV, while they become similar very high O}(1000)$ GeV. diff...