Crops & SoilsVolume 56, Issue 2 p. i-i COVER IMAGEFree Access Cover Image, Volume First published: 13 March 2023 https://doi.org/10.1002/crso.20268AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions of Use check box below share version article.I have read accept the Wiley Onlin...

<p style='text-indent:20px;'>Computational techniques for the construction of quasi-symmetric block designs are explored and applied to case with <inline-formula><tex-math id="M2">\begin{document}$ 56 $\end{document}</tex-math></inline-formula> points. One new id="M3">\begin{document}$ (56,16,18) many id="M4">\begin{document}$ (56,16,6) discovered, non-existe...

Background & Objectives:Extended-spectrum-B-lactamase (ESBL)-producing strains of Klebsiella Pneumoniaare an important cause of many serious infections in hospitalized and nonhospitalized patients and delayed treatment of these infections in crease chance of death in patients. This study was performed to determine the prevalence of ESBL-producing K. Pneumonia and to evaluate the frequency of TE...