Universidad del Bío-Bío

May 24, 2024 | link.springer.com | Departamento de Botánica |Universidad de Concepcion |Facultad de Ciencias |Universidad del Bío-Bío

AbstractThis study delves into the cytogenetic, molecular, and ecological aspects of the Alstroemeria pulchra complex, emphasizing the role of prior morpho-colorimetric analyses in differentiating the infraspecific taxa of A. pulchra.

May 6, 2024 | scielo.br | Universidad del Bío-Bío |Universidad San Sebastián

Accessibilidad / Informe de Error Original articles • Rev. CEFAC 26 (3) • 2024 • https://doi.org/10.1590/1982-0216/202426312523   copy Purpose: to determine the structure of treatment goals set by expert voice-specialized speech-language pathologists in treatment plans for patients with vocal needs. Methods: a cross-sectional documentary research was conducted to analyze 129 treatment goals proposed in treatment plans by 30 expert voice-specialized speech-language pathologists.

May 4, 2024 | link.springer.com | Universidad del Bío-Bío |Universidad de Chile

AbstractA pulsed electric field (PEF: 2.0 kV/cm) was applied before vacuum microwave drying (VMD: 120 W, 120/260 W, and 260 W at 40 kPa) on Chilean abalone mollusks. PEF and VMD effects on process features (drying kinetics, modeling, and sustainability) and product quality (texture, structure, and digestibility) were measured. The PEF application increased moisture diffusivity by up to 27% in the combined PEF+VMD process.

Jan 5, 2024 | bmcecolevol.biomedcentral.com | Departamento de Ecología |Universidad del Bío-Bío |Facultad de Ciencias |Universidad de Chile

A total of 310 individuals from the 13 springs of the Ascotán Saltpan were sequenced for the COI gene. The alignment had a total length of 658 bp and presented 50 variable sites (24 were parsimony informative) that defined 56 haplotypes. Table 1 shows the values of the genetic diversity indices calculated from the COI sequences. The lowest genetic variability was found in Spring 9, where a single polymorphic site and two haplotypes were detected.

Dec 31, 2023 | revistamusicalchilena.uchile.cl | Universidad del Bío-Bío

Resumen El artículo detalla los itinerarios, actuaciones, recepción social y aspectos destacados en la trayectoria de Ruperto Santa Cruz por Chile entre 1866 y 1878 como concertista en flauta, profesor de piano y protagonista de la actividad musical de conciertos en el país durante este periodo.