Search Results - ( (colectas OR cofactor) OR (( (autores OR also) OR ( fase OR actor )) OR fatorial ))*
Suggested Topics within your search.
Suggested Topics within your search.
- México 86
- Mexico 50
- Nuevo León 42
- Monterrey 37
- I21 32
- comunicación 31
- redes sociales 31
- M12 30
- communication 30
- Educación 29
- Innovación 29
- O33 28
- I23 27
- democracia 27
- M10 26
- educación 26
- COVID-19 24
- Reseña de libro 23
- 22
- M31 22
- derechos humanos 22
- Emprendimiento 21
- journalism 21
- periodismo 21
- M15 20
- democracy 20
- género 20
- human rights 20
- shrimp 20
- Artificial Intelligence 19
-
1741
FRECUENCIA DE TRASTORNOS DE LA REFRACCIÓN EN ESCOLARES DE 8 A 10 AÑOS
Published 2007“…La frecuencia encontrada es semejante a la reportada por otros autores.Palabras clave: trastornos de refracción, agudeza visual, escolares.upheavals of refraction, visual sharpness, scholastic…”
Get full text
Article -
1742
La ciencia ficción mexicana: del margen a un centro que es muchos centros
Published 2023“…La primera, de 1991, se sitúa desde el margen del campo literario y justifica su importancia con la apropiación regional que los autores antologados han hecho del nuevo género de origen anglosajón. …”
Get full text
Article -
1743
Determinantes Macroeconómicos en el Rendimiento Bursátil Mexicano revisión de la literatura en periodos pre y post covid-19
Published 2025“…El objetivo del presente trabajo es identificar los determinantes macroeconómicos que diversos autores describen en la literatura que afectan el rendimiento accionario mexicano. …”
Get full text
Article -
1744
El concepto de clases sociales según Olin Wright
Published 2024“…Para ello, se indaga el vínculo sociológico que realiza el autor a nivel teórico y metodológico. En este contexto, Wright comienza recorriendo conceptos teóricos de diferentes autores categorizando sus posiciones, para luego construir su concepción de las clases sociales mediante elementos tales como estructura de clases, bienestar y poder económico, intereses y la explotación que interactúan en el sistema capitalista. …”
Get full text
Article -
1745
Certeza de Materialidad de la Operación en prevención del 69-B del Código Fiscal de la Federación
Published 2022“…Mientras se realizó la investigación, tanto los autores investigados, así como las entrevistas realizadas indicaron que las NIF son indispensables para obtener Materialidad de la Operación. …”
Get full text
Article -
1746
Elementos que influyen en el posicionamiento de mercado de las microempresas comerciales
Published 2023“…La presente investigación busca dotar de elementos estratégicos como servicio al cliente, precios competitivos, calidad del producto y una eficiente distribución a las microempresas para que su posicionamiento sea efectivo; en cuanto a la técnica utilizada, se realizó una investigación descriptiva documental partiendo de lo que varios autores ya han revisado, distintos textos, artículos, y fuentes electrónicas, cabe indicar que la revisión documental se realizó en publicaciones indexadas en diferentes repositorios con publicaciones Q2, entre otros, dando como resultado un total de 32 publicaciones de investigación revisados que cumplen con los criterios de búsqueda señalados en el diseño metodológico planteado en la presente investigación. …”
Get full text
Article -
1747
Competencias de gestión que inciden en el cumplimiento de metas de las PyMes del sector textil en cuenca
Published 2020“…Se utilizó el método deductivo partiendo de las teorías del cumplimiento de metas como variable dependiente y liderazgo, motivación y trabajo en equipo como variables independientes, en este propósito se profundizó en la revisión de la literatura, analizando diferentes autores y teorías. La investigación es cualitativa y cuantitativa, con la aplicación del muestreo no probabilístico y por cuotas porque se aplicará a directivos o representantes de las PYMES, el estudio se realizará a través de fuentes primarias con un corte transversal.…”
Get full text
Article -
1748
Uso de Adobe Captivate para la creación de software multimedia interactivo: Un caso de éxito
Published 2018“…La pro- puesta de los autores es incluir Adobe Captivate como herramienta de apoyo para crear materiales multimedia interactivos en los cursos universitarios a través de estrategias que incluyan: motivación, capacitación, desarrollo, seguimiento y evaluación.…”
Get full text
Article -
1749
The Effects of Animal or Plant-Based Diets on Energy Partitioning in Selected Ontogenetic Stages of the Shrimp Litopenaeus vannamei
Published 2019“…L.vannamei is apromising species from this point of view to examine ontogenetic variations of its performance whetherreceiving animal or plant-based diets. Also, it is interesting to follow the performances of juveniles on amonotonous dietary treatment or with a drastic change between plant base (2.5g weight gain) and animal basediets (3.1g weight gain). …”
Get full text
Article -
1750
Análisis psicosocial del consumo de alcohol en adolescentes mexicanos
Published 2013“…A structural equations model explained 66% of the variance and also it was explored the moderating effect of gender. …”
Get full text
Article -
1751
Pulse quality analysis on soliton pulse compression and soliton self-frequency shift in a hollow-core photonic bandgap fiber
Published 2013“…For an input soliton pulse of order 3 (which corresponds to an energy of 1.69 μJ), the pulse gets compressed with a factor of up to 5.5 and a quality factor of 0.73, in a distance of 12 cm. It also experiences a soliton-self frequency shift of up to 28 nm, in a propagation length of 6 m, with a pulse shape quality of ≈ 0.80.…”
Get full text
Article -
1752
Fabrication and photophysical studies of CdTe quantum-dots dispersed in SiO2 sonogel optical-glasses
Published 2015“…Comprehensive linear and nonlinear photophysical characterizations were performed according to UV–vis absorbance, Raman and photoluminescent spectroscopies; the linear refractive indices of highly/lowly CdTe-doped samples were also estimated according to the Brewster angle technique. …”
Get full text
Article -
1753
Effect size, confidence intervals and statistical power in psychological research
Published 2015“…The limitations of null hypothesis significance testing (NHST) and the advantages of using effect size and its respective confidence intervals are explained, as the latter two measurements can provide important information about the results of a study. These measurements also can facilitate data interpretation and easily detect trivial effects, enabling researchers to make decisions in a more clinically relevant fashion. …”
Get full text
Article -
1754
Electrochemical Glucose Oxidation Using Glassy Carbon Electrodes Modified with Au-Ag Nanoparticles: Influence of Ag Content
Published 2015“…The voltammetric results suggest that the glucose oxidation speed is controlled by the glucose diffusion to the electrode surface. These results also show that the catalytic activity of the electrodes depends on the Ag content of the nanoparticles. …”
Get full text
Article -
1755
Acute lymphoblastic leukemia of childhood presenting as aplastic anemia: report of two cases
Published 2012“…In most of these patients clinical improvement occurs, with normalization of the complete blood count within six months, although recovery can also develop a few weeks after initiating steroid therapy. …”
Get full text
Article -
1756
Impact of NGS in the medical sciences: genetic syndromes with an increased risk of developing cancer as an example of the use of new technologies
Published 2014“…The purpose of this work is to review these syndromes as an example of a group of disorders that has been included in a panel of genes for NGS analysis. We also highlight the relationship between development and cancer and underline the connections between these syndromes.…”
Get full text
Article -
1757
Recrystallization of a Ti-45Ni-5Cu cold-worked shape memory alloy characterized by thermoelectric power and electrical properties
Published 2014“…The recrystallization of a cold-worked shape memory alloy (SMA) without R-phase transition, i.e. the Ti-45.0Ni-5.0Cu (% at.), has been studied by thermoelectric power (TEP) technique and electrical resistivity change (Dρ) on several heat treated samples after cold working. This study was also supported by differential scanning calorimetry (DSC), transmission electron microscopy (TEM) and hardness Vickers (HV) measurements. …”
Get full text
Article -
1758
The mycetoma knowledge gap: identification of research priorities
Published 2014“…Improved strategies for treating eumycetoma and actinomycetoma are also considered.…”
Get full text
Article -
1759
Antimicrobial and antibiofilm activities of MTA supplemented with bismuth lipophilic nanoparticles
Published 2017“…MTA-BisBAL NPs inhibited the growth of Enterococcus faecalis, Escherichia coli, and Candida albicans and also detached the biofilm of fluorescent E. faecalis after 24 h of treatment. …”
Get full text
Article -
1760
Biosorption mechanism of Methylene Blue from aqueous solution onto White Pine (Pinus durangensis) sawdust: Effect of operating conditions
Published 2017“…The adsorption capacity was drastically reduced by increasing the ionic strength of the solution corroborating with the fact that the electrostatic attractions played a crucial role in the adsorption of MB on NS. It was also shown that the MB was chemisorbed because the adsorption was not reversible. …”
Get full text
Article