Purpose: Our study aimed to evaluate the effect of COVID-19 on pediatric urology practice in the Kingdom of Saudi Arabia (KSA).Methods: Data of 10 tertiary hospitals in KSA were retrospectively analyzed.Data of outpatient department (OPD) visits and pediatric urology surgical procedures from January 1, 2019, to April 30, 2019, and from January 1, 2

Tone-independent orthogonalizing lattice per tone equalizer (TOL-PTEQ) is introduced and its convergence is analyzed.Cyclic-prefix redundancy, one of the major freetress deep twist 14 inch drawbacks of orthogonal frequency division multiplexing (OFDM), can be reduced by TOL-PTEQ.Fast convergence dune obsessive 2 and low computational complexity of

The modernization of monocities occupies an important place in the socio-economic development of the country, which increases the importance of the issues of research, analysis carhartt flasche and monitoring of their functioning.Therefore, the development of strategic solutions for the revival of monocities in terms of new approaches to their deve

Abstract Schizophrenia, as one of the most common disorders from the psychotic spectrum is most commonly detected in the phase of first psychosis and may pose a diagnostic challenge, as commonly comprise a heterogeneous group of schizophrenias, with distinct clinical presentations.If it detected in its prodromal phase without clearly developed psyc

In this paper, the non-fragile robust attitude control problem is investigated for flexible microsatellite close-proximity inspection, with external lift master csl24ul disturbances, parameter uncertainties and input constraints.Firstly, the attitude motion model of microsatellite with flexible appendages is established.Secondly, a non-fragile robu