Parental participation and parents' support: effects on mathematics achievement, 2018 national assessment of learning, Mexico.

The relationship between family involvement in students' academic activities, their learning, and academic achievement has been widely studied. Two different types of family involvement are recognized: parental participation, which is linked to activities implemented by the school, and parental support, which occurs at home and has to do with the family's educational practice. This study analyzed the influence of parental participation in school activities, parental support at home, and family socioeconomic status on student learning in mathematics.

Draft Genome Sequences of 29 Helicobacter pylori Strains Isolated from Colombia.

Here, we present the draft genome sequences of 29 Colombian strains. These strains were isolated in Bogotá, Colombia, from patients diagnosed with chronic gastritis. The genomic characterization of these strains will provide more information on the genetic composition of strains from Colombia.

Molecular Analysis of Polymyxin Resistance among Carbapenemase-Producing in Colombia.

Polymyxin resistance in has been attributed to mutations in , , , and and to the presence of plasmid-mediated genes. Herein, we describe the molecular characteristics of 24 polymyxin- and carbapenem-resistant isolates recovered from six Colombian cities between 2009 and 2019. Minimum inhibitory concentrations (MICs) to polymyxin were confirmed by broth microdilution, and whole-genome sequencing was performed to determine sequence type, resistome, and mutations in the genes related to polymyxin resistance, as well the presence of .