Search Results - (sense OR (presente OR (compcppcppcppcppcppcppdenso OR compcppcppcppcppcppcppdenso)))
Suggested Topics within your search.
Suggested Topics within your search.
- 60
- México 36
- Mexico 31
- Educación 24
- Nuevo León 21
- educación 21
- Innovación 19
- communication 18
- comunicación 18
- derechos humanos 18
- innovación 18
- redes sociales 18
- Competitividad 17
- COVID-19 16
- I23 16
- estudiantes 16
- human rights 16
- género 15
- Covid-19 14
- I21 14
- M12 14
- Historia 13
- M54 13
- Monterrey 13
- democracia 13
- Calidad 12
- Educación Superior 12
- Emprendimiento 12
- Estudiantes 12
- Latin America 12
-
7421
Microstructure, vibrational and visible emission properties of low frequency ultrasound (42 kHz) assisted ZnO nanostructures
Published 2016“…The control over the size and morphology of ZnO nanostructures has been presented as a means of determining the intensity of the visible emission band…”
Get full text
Article -
7422
Laparoscopic splenectomy experience in the University Hospital ‘‘Dr. José Eleuterio González’’
Published 2015“…To present the laparoscopic splenectomy (LS) experience at the ‘‘Dr. …”
Get full text
Article -
7423
Somatotype of patients with type 2 diabetes in a university hospital in Mexico
Published 2015“…Conclusions: The results are similar to previous studies presented for other diabetic populations. Sex differences are significant and especially higher for the endomorphic component, with generally higher values in females. …”
Get full text
Article -
7424
La confiabilidad de las evaluaciones del aprendizaje conceptual: Índice Spearman-Brown del método split-halves = Reliability of the evaluation of conceptual learning: index of Spea...
Published 2006“…Based upon the curiosity to evaluate in a reliable and consistent fashion, the acquisition of knowledge, several methods of evaluating conceptual learning are presented, and among these, the method of Index of Spearman-Brown within the split-halves method is used for the estimation of the reliability of the measurement instrument. …”
Get full text
Article -
7425
Los modelos CAPM y APT para la valuación de empresas de telecomunicaciones con parámetros operativos (The CAPM and APT models for valuation of telecommunication companies with op...
Published 2007“…The CAPM (Capital Asset Pricing Model and the APT (Arbitrage Pricing Theory), both capital asset evaluation models, are hereby presented. The main characteristics of both models are the essential assumptions for their for there development, their statement and the practical test on the telecommunications portfolio using operational, financial and macroeconomics variable, and carried on with the purpose to be compare with reality. …”
Get full text
Article -
7426
Variables que influyen en el desarrollo de las competencias centrales, al requerir software en la empresa (Variables that influence the core competencies development, by requiring...
Published 2012“…Abstract: In this paper, we present a study in a business context, identifying the variables that influence the core competencies development and help to generate a competitive advantage. …”
Get full text
Article -
7427
Digestive enzyme activity and food ingesta in juvenile shrimp Litopenaeus vannamei (Boone, 1931) as a function of body weight
Published 2003“…Arti¢cial feed showed amaximumcontribution of 20% in 6-g shrimp. The present results show changes in the enzyme activity after the shrimp reach 6 g in body weight, evidenced by a decrease in total protease and an increase in lipase and amylase activities. …”
Get full text
Article -
7428
Percepción global de los espectadores durante un partido de futbol. Caso Estadio Santiago Bernabeu
Published 2015“…La práctica de la actividad física y el deporte han estado presentes a lo largo de la historia, siendo usadas de manera habitual para las diferentes actividades diarias así como también realizándose como un medio de diversión y recreación, utilizándose como espectáculo. …”
Get full text
Tesis -
7429
Chemical bath deposition route for the synthesis of ultra-thin CuIn(S,Se)2 based solar cells.
Published 2015“…CuIn(S,Se)2 (CISSe) photovoltaic grade thin films are usually grown by expensive vacuum based methods or chemical routes that require highly toxic precursors. In this work, we present the synthesis of CISSe absorbers by a simple chemical bath deposition (CBD) route. …”
Get full text
Article -
7430
Reconstrucción de precipitación e incendios en bosques de coníferas en el ejido Adolfo Ruiz Cortines, Pueblo nuevo, Durango.
Published 2016“…Con técnicas dendrocronológicas se analizaron 47 árboles y fecharon 131 cicatrices presentes en las muestras. Los incendios de mayor intensidad registrados ocurrieron en 1967, 1972, 1978 y 1995. el Intérvalo Medio de Frecuencia (MFI, por sus siglas en inglés) fue de 6.27 años. …”
Get full text
Tesis -
7431
Study of the mechanism of cell death caused by peptides targeting CD47 in leukemia cell lines.
Published 2017“…Therefore, the objective of the present work was to study the PKHB1-induced cell death mechanism in other types of leukemia. …”
Get full text
Tesis -
7432
Polyphenolic content, in vitro antioxidant activity and chemical composition of extract from Nephelium lappaceum L. (Mexican rambutan) husk
Published 2017“…Geraniin, corilagin and ellagic acid were present in the sample; the mineral composition was also evaluated. …”
Get full text
Article -
7433
Increasing rates of Clostridium difficile infection in Mexican hospitals
Published 2017“…Patients were diagnosed with CDI when presented with loose stools and had at least one of the following tests positive: toxins assay, real-time PCR, or an endoscopic image compatible with pseudomembranous colitis. …”
Get full text
Article -
7434
The esperanza window trap reduces the human biting rate of Simulium ochraceum s.l. in formerly onchocerciasis endemic foci in Southern Mexico
Published 2017“…Flies were also collected outside the dwellings to control for variations in the local fly populations. When the EWTs were present, there was a significant reduction in the human biting rate at both the household and school locations at collection sites, with a greater effect observed in the schools. …”
Get full text
Article -
7435
Preparation and Characterization of Cu and Ni on Alumina Supports and Their Use in the Synthesis of Low-Temperature Metal-Phthalocyanine Using a Parallel-Plate Reactor
Published 2013“…The Ni/Al2O3 sample reveled agglomerated (1 μm) of nanoparticles of Ni (30–80 nm) however, NiO particles were also identified, probably for the low temperature during the H2 reduction treatment (350 °C), the Cu/Al2O3 sample presented agglomerates (1–1.5 μm) of nanoparticles (70–150 nm), but only of pure copper. …”
Get full text
Article -
7436
Use of iodine to biofortify and promote growth and stress tolerance in crops
Published 2016“…This review systematically presents the results published on the application of iodine in agriculture, considering different environmental conditions and farming systems in various species and varying concentrations of the element, its chemical forms, and its application method. …”
Get full text
Article -
7437
Synthesis of mixed Cu/Ce oxide nanoparticles by the oil-in-water microemulsion reaction method
Published 2016“…According to X-ray diffraction (XRD), below 30/70 Cu/Ce molar ratio, the materials presented a single phase consistent with cubic fluorite CeO2. …”
Get full text
Article -
7438
Morphological and Genetic Variation in Mexican Wild Populations ofTamarixia radiata(Hymenoptera: Eulophidae)
Published 2015“…Shape memory alloys (SMAs) present some characteristics, which make it unique material to be use in applications that require strength and shape recovery. …”
Get full text
Article -
7439
Thermomechanical Analysis on Ti-Ni Shape Memory Helical Springs Under Cyclic Tensile Loads
Published 2015“…Shape memory alloys (SMAs) present some characteristics, which make it unique material to be use in applications that require strength and shape recovery. …”
Get full text
Article -
7440
Quenching simulation of steel grinding balls
Published 2015“…A good correlation between the temperatures measured by inserted thermocouples and those predicted by the model was obtained after modifying the thermal conductivity of the steel within the temperature domain at which mixed phases are present. The phase transformations predicted were confirmed by etallographic analyses.…”
Get full text
Article