Resultados de búsqueda - (pso OR ((poste OR (lower OR poder)) OR ((dosis OR (pases OR (cases OR bases))) OR posed)))*

Determinants of the Number of Deaths from COVID-19: Differences between Low-Income and High-Income Countries in the Initial Stages of the Pandemic. por Valero, Magali, Valero Gil, Jorge Noel

“…Low-income countries report a significantly lower average number of COVID-19 deaths compared to high-income countries. …”
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Effects of copper levels on goat carcass traits and meat quality por López Puga, Jocelyn Cyan, Rico Costilla, Daniela Saraí, Sobrevilla Hernández, Gustavo, Moreno Degollado, Gustavo, Kawas Garza, Jorge R., Méndez Zamora, Gerardo

“…Cu in the goat diets was significant (P < 0.05) for meat lightness (L*) and yellowness (b*); L* values were higher (P <0.05) at 20 ppm and lower (P < 0.05) at 10 and 80 ppm; b* was highest (P < 0.05) for the 160 ppm level and lowest (P < 0.05) for 40 ppm. …”
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Distinct neural responses to chord violations: A multiple source analysis study. por Garza Villarreal, Eduardo A., Brattico, Elvira, Leino, Sakari, Ostergaard, Leif, Vuust, Peter

“…It has been proposed that simple auditory regularities are extracted at lower stations of the auditory cortex and more complex ones at other brain regions, such as the prefrontal cortex. …”
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Observation of environments with different restorative potential results in differences in eye patron movements and pupillary size por Martínez Soto, Joel, De la Fuente Suárez, Luis Alfonso, Gonzáles Santos, Leopoldo, Barrios, Fernando A.

“…Our eye tracking study suggest that restorative environment observation is associated with reduced eye movement activity relative to low restorative potential environment perception, which may reflect a lower cognitive effort in processing natural scenes. …”
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Fabrication and spectroscopic investigation of sandwich-like ZnO:rGO:ZnO:rGO:ZnO structure by layer-by-layer approach por Pandiyarajan, Thangaraj, Viswanathan Mangalaraja, Ramalinga, Karthikeyan, Balasubramanian, Arulraj, Arunachalam, Gracia Pinilla, Miguel Ángel

“…The reduction in an optical transparency and narrowing bandgap of the ZnO upon the order of layering were identified through transmission spectra. The lower energy shift of near band edge (NBE) emission and reduction in the emission intensity with respect to pure ZnO nanostructures was observed. …”
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Changes during the sleep onset process on EEG activity and the components of attention por Borrani, Jorge, Chapa Guerra, Alán, De la Garza, Vania, López, Iván, Isaías, Alba, Pimentel Rodríguez, Luisa, García, Aída, Ramírez, Candelaria, Valdez, Pablo

“…Comparisons of the EEG recordings of the control and the sleep inducing sessions demonstrated that there is lower activity in fast beta, as well as a higher theta and delta activity right before the sleep onset. …”
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Glucose and leukocyte esterase levels are possible biomarkers for bacterial septic arthritis por González Chapa, Jorge A., Peña Martínez, Víctor Manuel, González, Gloria M., Vílchez Cavazos, José Félix, Treviño Rangel, Rogelio J., Salinas Carmona, Mario César, Rosas Taraco, Adrian G.

“…SF glucose levels from patients were lower than the controls (p = 0.0018) with the lowest concentration in patients with a positive culture (p = 0.0004). …”
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Compensatory education for disadvantaged students: evidence from an impact evaluation study in Mexico por Patrinos, Harry Anthony, Shapiro, Joseph, Moreno Treviño, Jorge Omar

“…CONAFE is also shown to lower primary school repetition and failure rates.…”
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Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn por Borrego Navejas, Rocío

“…The Pb-Sn system is the most commonly used for valve regulated lead-acid batteries, which will be the object of study in the current work, which unlike previous works (1; 2) tin content is in a lower % range. The present work is aimed to study the behavior of Pb-Sn alloys treated under defined conditions of temperature and time as thermal treatments for the study of microstructure and corrosion effects. …”
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Ammonoideos de la formación taraises (Valaniginianohauteriviano) cretácico inferior, en dos localidades de Nuevo León, México; consideraciones tafonómicas y paleoambientales. por Guadiana Padilla, Greta

“…ABSTRACT Two localities of the Taraises formation, corresponding to the Lower Cretaceous, were sampled in Galeana, in the state of Nuevo León. …”
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Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn por Borrego Navejas, Rocío

“…The Pb-Sn system is the most commonly used for valve regulated lead-acid batteries, which will be the object of study in the current work, which unlike previous works (1; 2) tin content is in a lower % range. The present work is aimed to study the behavior of Pb-Sn alloys treated under defined conditions of temperature and time as thermal treatments for the study of microstructure and corrosion effects. …”
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Alianzas estratégicas, sus propósitos, duración y evolución hacia la internacionalización por Rosales-Soto, Alejandra, Arechavala-Vargas, Ricardo, Vargas-Hernández, José G

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Citric acid as an alternative to sulfuric acid for the hard-anodizing of AA6061 por Cabral Miramontes, José Ángel, Almeraya Calderón, Facundo, Estupiñan López, Francisco Humberto, Lara Banda, María del Refugio, Olguín Coca, Javier, López León, Luis Daimir, Castañeda Robles, Ivan, Esneider Alcála, Miguel Ángel, Zambrano Robledo, Patricia del Carmen, Gaona Tiburcio, Citlalli

“…Results obtained indicated that all samples anodized in citric acid solution showed negative hysteresis and lower corrosion current density (1 × 10−10 A/cm2), indicating generalized corrosion on the material surface. …”
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An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students por Calderón Garcidueñas, Ana Laura, Flores Peña, Yolanda, De León Leal, Silvia, Vázquez Martínez, Carlos Alberto, Farías Calderón, Ana Gabriela, Melo Santiesteban, Guadalupe, Elizondo Zapién, Rosa María, Hernández Hernández, Dulce María, Garza Moya, Rubén, Cerda Flores, Ricardo Martín

“…The postintervention assessment included: 1) knowledge acquired by students about cancer prevention and 2) The performance of the student as a health promoter in their household. The strategy was based on analysis of cases and developed in three sessions. …”
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Cuando la moralidad y los ideales femeninos se desvían: mujeres criminales en una Cárcel Municipal de Guanajuato en 1948 por Arroyo Montoya, María de los Ángeles

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Consecuencias de la pornografía en los jóvenes y sus efectos en el acoso hacia la mujer por Moreno Cazares, Yarethzy Guadalupe, Luna Martínez, Brenda Abigail

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Ciudad y sociedad contemporánea: Enfoques, prácticas y reflexiones desde su comprensión territorial por Díaz, Adela

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Efficacy and safety of ultrasound-guided internal jugular vein catheterization in low birth weight newborn por Montes Tapia, Fernando Félix, Rodríguez Taméz, Antonio, Cura Esquivel, Idalia Aracely, Rodríguez Balderrama, Isaías, De la O Cavazos, Manuel Enrique

“…A venous hematoma occurred in 5% of cases. CONCLUSIONS: Ultrasound-guided RIJV cannulation with real-time visualization to gain access to the central venous circulation in low birth weight newborns is effective and safe.…”
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Triple negative breast cancer: Deciphering the biology and heterogeneity por Uscanga Perales, Grecia Iris, Santuario Facio, Sandra Karina, Ortiz López, Rocío

“…Approximately 15---20% of all cases of breast cancer are triple negative phenotypes. …”
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Study of the mechanism of cell death caused by peptides targeting CD47 in leukemia cell lines. por Gómez Morales, Luis

“…PKHB1-induced killing is caspase-independent in all cases. Additionally, in CEM (human T lymphoblasts of acute lymphocytic leukemia, the principal type of childhood cancer) and L5178Y-R (murine T lymphoblasts) cells, death is not modulated by co-culture with chemoprotective bone marrow stromal cells; calcium chelation, however, inhibits PKHB1-induced cell death. …”
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