Search Results - (merce OR (were OR here))*

Effect of Different Cytokinins on Shoot Outgrowth and Bioactive Compounds Profile of Lemograss Essential Oil by Camas Reyes, Alberto, Vuelvas Nolasco, Rosalía, Cabrera Ponce, José Luis, Pereyra Alférez, Benito, Molina Torres, Jorge, Martínez Antonio, Agustino

“…The culture protocol described here is currently successfully applied for somatic embryogenesis induction and genetic transformation in lemongrass.…”
Get full text

Petrological, geochemical (major, trace, and rare earth elements), and U–Pb zircon data of the Tamatán Group, NE Mexico by Casas Peña, Juan Moisés, Ramírez Fernández, Juan Alonso, Velasco Tapia, Fernando, Alemán Gallardo, Eduardo Alejandro, Augustsson, Carita, Weber, Bodo, Frei, Dirk, Jenchen, Uwe

“…From samples of the Paleozoic Tamatán Group (Huizachal–Peregrina Anticlinorium, Tamaulipas, Mexico), petrographic (qualitative and modal) and geochemical analyses (major, trace, and rare earth elements) were conducted. The first U–Pb geochronological data on detrital zircons of the Tamatán Group were generated using four samples. …”
Get full text

Petrological and geochemical (major-, trace-, and rare earth element) data of the Triassic El Tranquilo Group, Deseado Massif, Patagonia, Argentina by Jenchen, Uwe

“…From samples of the Middle to Late Triassic El Tranquilo Group (El Tranquilo anticline, Deseado Massif, Patagonia) petrographic (qualitative and modal) analyses and geochemical analyses (major, trace elements, and rare earth elements (REEs)) of 80 samples were carried out. The data presented here contain a broad overview of photomicrography, recalculated modal point-count data, geochemical raw data, and simple statistics of selected geochemical parameters. …”
Get full text

Silver Nanoparticles Synthesized through Green Methods Using Escherichia coli Top 10 (Ec-Ts) Growth Culture Medium Exhibit Antimicrobial Properties against Nongrowing Bacterial Str... by Baltazar Encarnación, Esther, Escárcega González, Carlos Enrique, Vasto Anzaldo, Ximena G., Cantú Cárdenas, María Elena, Morones Ramírez, José Rubén

“…Therefore, in this work, we propose a biosynthesis method that allows the production of nanoparticles, with homogenous shapes and narrow size distributions, through an environmentally friendly technique that does not produce toxic residues. Here, silver nanoparticles were produced from silver salt (AgNO3) using three different growth culture media residues from E. coli top 10. …”
Get full text

La pandemia del COVID-19 y la mal prometida educación inclusiva: las TIC en la región de los valles (Jalisco) by Nuño Gutiérrez, María Rosa

Get full text

Cavity-rate analysis applied to the frequency oscillations relaxation in a self-pulsed large-mode-area ytterbium-doped fiber laser. by Toral Acosta, Daniel, Selvas Aguilar, Romeo, García Ramírez, Mario Alberto

“…A set of equations that describes the relaxation oscillations frequency by considering a cavity as well as the atomic rate equations were obtained. In here, the behaviour of the self-pulsing is due to the un-pumped fibre section that plays a key role for the saturate absorber. …”
Get full text

Statistically coherent calibration of X-Ray Fluorescence Spectrometry for major elements in rocks in minerals. by Verma, Surendra P., Verma, Sanjeet K., Rivera Gómez, María Abdelaly, Torres Sánchez, Darío, Díaz González, Lorena, Amezcua Valdez, Alejandra, Rivera Escoto, Beatriz Adriana, Rosales Rivera, Mauricio, Armstrong Altrin, John S., López Loera, Héctor, Velasco Tapia, Fernando, Pandarinath, Kailasa

“…We applied both the ordinary linear regression (OLR) and the new uncertainty weighted linear regression (UWLR) models for the calibration and comparison of a XRF machine through 59 geochemical reference materials (GRMs) and a procedure blank sample. )e mean concentration and uncertainty data for the GRMs used for the calibrations (Supplementary Materials) (available here) filewere achieved from an up-to-date compilation of chemical data and their processing from well-known discordancy and significance tests. )e drift-corrected XRF intensity and its uncertainty were determined from mostly duplicate pressed powder pellets. )e comparison of the OLR (linear correlation coefficient r∼0.9523–0.9964 and 0.9771–0.9999, respectively, for before and after matrix correction) and UWLR models (r∼0.9772–0.9976 and 0.9970–0.9999, respectively) clearly showed that the latter with generally higher values of r is preferable for routine calibrations of analytical procedures. …”
Get full text

Análisis social y espacial del uso de leña en el trópico mexicano by Antonio Némiga, Xanat, Purata Velarde, Silvia, Treviño Garza, Eduardo Javier

“…Adjustments in lumber collection and management were also discovered as adaptations to the scarcity condition. …”
Get full text

Statistically Coherent Calibration of X-Ray Fluorescence Spectrometry for Major Elements in Rocks and Minerals by Verma, Surendra P., Verma, Sanjeet K., Rivera Gómez, María Abdelaly, Torres Sánchez, Darío, Díaz González, Lorena, Amezcua Valdez, Alejandra, Rivera Escoto, Beatriz Adriana, Rosales Rivera, Mauricio, Armstrong Altrin, John S., López Loera, Héctor, Velasco Tapia, Fernando, Pandarinath, Kailasa

“…The drift-corrected XRF intensity and its uncertainty were determined from mostly duplicate pressed powder pellets. …”
Get full text

Programación binivel y equilibrios conjeturados: resultados teóricos y algoritmos numéricos. by Flores Muñiz, José Guadalupe

“…During this time 3 works were developed, each one with its own mathematical formulations and results. …”
Get full text

Programación binivel y equilibrios conjeturados: resultados teóricos y algoritmos numéricos. by Flores Muñiz, José Guadalupe

“…During this time 3 works were developed, each one with its own mathematical formulations and results. …”
Get full text

The traditional maximal lactate steady state test versus the 5× 2000 m test by Legaz Arrese, Alejandro, Carranza García, Luis Enrique, Serrano Ostáriz, Enrique, González Ravé, J. M., Terrados, Nicolás

“…Here, we compared the maximal lactate steady state velocity (vMLSS) estimated from a single-visit protocol (v5 × 2000) to the traditional multi-day protocol (vMLSS). …”
Get full text

Do Musicians with Perfect Pitch Have More Autism Traits than Musicians without Perfect Pitch? An Empirical Study by Krueger, Frank, Dohn, Anders, Garza Villarreal, Eduardo A., Heaton, Pamela, Vuust, Peter

“…We found a significantly higher degree of autism traits in APs than in non-APs and non-musicians, and autism scores were significantly correlated with pitch identification scores (r = .46, p = .003). …”
Get full text

Molecular annotation of ketol-acid reductoisomerases fromStreptomycesreveals a novel amino acid biosynthesis interlock mediated by enzyme promiscuity by Verdel Aranda, Karina, López Cortina, Susana, Hodgson, David A., Barona Gómez, Francisco

“…Moreover, both ilvC orthologues and paralogues were analysed, such that the relationship between gene duplication and functional diversification could be explored. …”
Get full text

Do Musicians with Perfect Pitch Have More Autism Traits than Musicians without Perfect Pitch? An Empirical Study by Dohn, Anders, Garza Villarreal, Eduardo A., Heaton, Pamela, Vuust, Peter

“…We found a significantly higher degree of autism traits in APs than in non-APs and non-musicians, and autism scores were significantly correlated with pitch identification scores (r=.46, p=.003). …”
Get full text

Effects of cavitation in common-rail diesel nozzles on the mixing process by López, J. Javier, De la Garza, Oscar A., De la Morena, Joaquín, Martínez Martínez, Sergio

“…Nevertheless, when the variations of the effective injection velocity and the spray cone angle obtained by comparing a cylindrical nozzle (i.e. a nozzle that promotes the cavitation phenomenon) with a conical nozzle (i.e. a nozzle that inhibits this phenomenon) were analyzed together, it was found that, for the cases studied here, the mixing process worsens with the cylindrical nozzle. …”
Get full text

Cross-national dataset from Chile, Spain, Venezuela and Colombia to analyze the meanings students attribute to the pedagogical authority of teachers by Méndez Hinojosa, Luz Marina, Zamora Poblete, Guillermo, Gil Madrona, Pedro, Pérez Segura, José Jaime, Sáez Sánchez, María Belén

“…The data displayed here were collected through a Likert scale that measures the meanings attributed to the pedagog- ical authority. …”
Get full text

Review of the Capitellidae (Annelida, Polychaeta) from the Eastern Tropical Pacific region, with notes on selected species by García Garza, María Elena, De León González, Jesús Ángel

“…The catalogue lists 43 species in 19 genera. Of these, 6 species were erroneously recorded for the region (Decamastus gracilis Hartman, 1963; D. nudus Thomassin, 1970; Mastobranchus variabilis Edwing, 1984; Notomastus aberans Day, 1957; N. americanus Day, 1973; N. latericeus Sars, 1851) and 5 species are found here to be questionable records for the Eastern Tropical Pacific (Capitella capitata (Fabricius, 1780); Dasybranchus glabrus Moore, 1909; D. lumbricoides Grube, 1878; Notomastus lineatus Claparède, 1870 and N. tenuis Moore, 1909).…”
Get full text

Organización ecológica de un gremio de saurios en las dunas de arena de Viesca, Coahuila, México by García de la Peña, María Cristina

“…Two contiguous transects were randomly located (each one 100 x 500 m.) near Saucillo, Coah. …”
Get full text

Organización ecológica de un gremio de saurios en las dunas de arena de Viesca, Coahuila, México by García de la Peña, María Cristina

“…Two contiguous transects were randomly located (each one 100 x 500 m.) near Saucillo, Coah. …”
Get full text