Resultados de búsqueda - Sarriá~

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... por Saldaña, J., Palomo, M., Blanco Jiménez, Mónica

“…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. …”
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Nanostructured titanium dioxide film preparation using inorganic nanoparticles instead of organic precursor materials por Jamali, A., Eghbali, M. H.

“…Material characterization tests including UV-Visible spectroscopy and field emission scanning electron microscopy were carried out to analyse the film characteristics. Mechanical tests including wipe test, rinse test, acetone test, scratch test and scotch tape test were performed to analyse the mechanical strength of obtained thin film. …”
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Hepatoprotective effect of commercial herbal extracts on carbon tetrachloride-induced liver damage in Wistar rats por Cordero Pérez, Paula, Aguirre Garza, Marcelino, Camara Lemarroy, Carlos Rodrigo, Alarcón Galván, Gabriela, Cantú Sepúlveda, Daniel, Bernal Ramirez, Judith, Torres González, Liliana, Guzmán de la Garza, Francisco Javier, Zapata Chavira, Homero, Sotelo Gallegos, Ma. de Jesús, Torres Esquivel, CipactliNadjedja, Sánchez Fresno, Ethel Corinthia, González Saldívar, Gerardo, Muñoz Espinosa, Linda Elsa

“…Histological studies were carried out to confirm the biochemical results. Results: Treatment with CCl4 for 28 d decreased the levels of total protein and albumin and increased the level of bilirubin and lipid peroxidation. …”
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Size-Selected Ag Nanoparticles with Five-Fold Symmetry por Gracia Pinilla, Miguel Ángel, Ferrer, Domingo A., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo

“…Our experiments were carried out in conditions that kept the density of nanoparticles low, and the formation of larges nanoparticles by coalescence processes was avoided. …”
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Superovulation and embryo quality with porcine follicle stimulation hormone (pFSH) in Katahdin hair sheep during breeding season por Sánchez Dávila, Fernando, Bernal Barragán, Hugo, Del Bosque González, Alejandro S., González Gómez, Adán, Olivares Sáenz, Emilio, Padilla Rivas, Gerardo Raymundo, Ledezma Torres, Rogelio Alejandro

“…Estrus synchronization of 21 ewes was carried out using intravaginal sponges (60 mg of medroxyprogesterone acetate, Sincrogest®-Sanfer, Mexico) for 14 days. 7 ewes were randomly assigned to one of the three treatments: T1, 80 mg; T2, 120 mg; T3, 140 mg of porcine follicle stimulating (pFSH) (Folltropin-p®-Bioniche, Canada) administered on day 12 after sponge insertion. …”
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Biofilm formation and molecular analysis of intercellular adhesion gene cluster (icaABCD) among Staphylococcus aureus strains isolated from children with adenoiditis por Ghaioumy, Rasoul, Tabatabaeifar, Fatemehalsadat, Mozafarinia, Karamat, Arabi Mianroodi, Aliasghar, Isaei, Elham, Morones Ramírez, José Rubén, Agha Kuchak Afshari, Setareh, Kalantar Neyestanaki, Davood

“…Molecular study of ica operon revealed that 2 (6.3%) and 19 (59.4%) isolates carried icaA and icaD, respectively. The prevalence of icaA + icaD was seen among 11 (34.4%) S. aureus isolates, while icaC and icaB were not detected. …”
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Selection of Machining Parameters Using a Correlative Study of Cutting Tool Wear in High-Speed Turning of AISI 1045 Steel por Hernández González, Luis Wilfredo, Seid Ahmed, Yassmin, Pérez Rodríguez, Roberto, Zambrano Robledo, Patricia del Carmen, Guerrero Mata, Martha Patricia

“…The high speed turning experiments were carried out with two coated carbide and a cermet inserts using AISI 1045 steel as work material at different cutting speeds and machining times. …”
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Probability of a successful platelet dose according to the number of platelet concentrates por Llaca Díaz, Jorge Martín, Robles Espino, Diana Guadalupe, Díaz Chuc, Erik A., De la Rosa López, Alejandro, Ayala de la Cruz, Sergio

“…Methods: A retrospective study was carried out, with the platelet count of the registry of quality control of platelet concentrates (PC), obtaining a total of 100. …”
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Mg-Ca0.3 Electrochemical Activity Exposed to Hank’s Physiological Solution and Properties of Ag-Nano-Particles Deposits por González Murguía, José Luis, Veleva, Lucien, Rodríguez Gattorno, Geonel, Figueroa Torres, Mayra Zyzlila, Feliu, Sebastián

“…A combination of immersion test, electrochemical techniques (PDP, EIS, EN), and surface characterization methods (SEM-EDS, XRD, and XPS) were carried out. The pH change over time, the lower mass loss (≈20%), and the lower concentration of the released Mg2+ ions (≈3.6 times), as well as the lower level of the surface degradation, allowed to consider the positive effect of Ca, presenting Mg-Ca0.3 alloy with lower electrochemical activity than that of Mg. …”
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Macro and micronutrients of 44 medicinal plant species used traditionally in Nuevo Leon, Mexico por Maiti, Ratikanta, González Rodríguez, Humberto, Demissie Degu, Hewan, Kumari, Aruna, Sarkar, C.

“…An analysis of macro and micronutrients among 44 species of medicinal plants utilized traditionally to control diabetes and other diseases in Nuevo Leon, Mexico carried out at the experimental station of Facultad de Ciencias Forestales, Universidad Autonoma de Nuevo Leon, located in the municipality of Linares showed a large variability in the contents of macro and micronutrients and protein. …”
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Nutritional status evaluation and nutrient intake in adult patients with pulmonary tuberculosis and their contacts por Campos Góngora, Eduardo, López Martínez, Julieta Melissa, Huerta Oros, Joselina, Arredondo Mendoza, Gerardo Ismael, Jiménez Salas, Zacarías

“…Methodology: A cross-sectional study was carried out in TB patients from Nuevo Leon, México, and their household contacts. …”
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Análisis de procedencia de las formaciones el Alamar, La Boca y La Joya Noreste de México (triásico superior-jurásico medio) por Rubio Cisneros, Igor Ishi

“…Los estilos fluviales oscilan entre sistemas de mezcla, de baja y alta energía que transportan productos fluviales desde los altos de basamentos situados en el este, con la formación de flujos de masas por gravedad y barras de gravas. Los sedimentos fueron distribuidos a los sitios de depóstio desde la terminación sur del escarpe de Texas y al oeste del límite base de lo que ahora es el Antilinorio Huizachal-Peregrina y la interpretación de la posición del Arco de Tamaulipas.…”
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Análisis de procedencia de las formaciones el Alamar, La Boca y La Joya Noreste de México (triásico superior-jurásico medio) por Rubio Cisneros, Igor Ishi

“…Los estilos fluviales oscilan entre sistemas de mezcla, de baja y alta energía que transportan productos fluviales desde los altos de basamentos situados en el este, con la formación de flujos de masas por gravedad y barras de gravas. Los sedimentos fueron distribuidos a los sitios de depóstio desde la terminación sur del escarpe de Texas y al oeste del límite base de lo que ahora es el Antilinorio Huizachal-Peregrina y la interpretación de la posición del Arco de Tamaulipas.…”
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MUSIC AS A HOLISTIC MODEL OF BEING/ An Onto-Harmonical Contribution to a "Polyphonic" Understanding of Peace : 1. Preparatory ontological reflections por Schadel, Erwin

“…In contrast to these, music is immediately understandable: European tourists can be charmed and carried away by the dance rhythms of an equitorial African tribe as well as the aborigines of Sumatra - without any preparatory training - are able to enjoy a Bach prelude, and so on. …”
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IGLESIA Y ESTADO EN JALISCO DURANTE LA REPÚBLICA RESTAURADA Y EL PORFIRIATO por Muriá, José Ma.

“…A partir del triunfo de la Republica en 1867, sobre el desafortunado imperio de Maximiliano, con el que tan involucrada estuvo la jerarquía eclesiástica mexicana, las relaciones entre Iglesia y Estado fueron adquiriendo ciertas peculiaridades en Jalisco que, sin llegar a ser del todo diferentes a las que predominaron en otras partes del país, sí alcanzaron niveles que las hicieron más complejas y contradictorias, hasta el extremo de convertir esta parte de México en núcleo vital para el intento que más tarde haría la Iglesia de reconquistar de facto privilegios que eran mucho más difíciles de recuperar en el terreno de las leyes. …”
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"Floc" Story por Gaxiola, G., Cuzon, G.

“…When we come to these concepts we arrive at the concept of floc which produces a kind of shrimp "external rumen". …”
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Nanostructured titanium dioxide film preparation using inorganic nanoparticles instead of organic precursor materials. por Jamali, A., Eghbali, M. H.

“…Material characterisation tests including UV-visible spectroscopy and field emission scanning electron microscopy were carried out to analyse the film characteristics. Mechanical tests including wipe test, rinse test, acetone test, scratch test and scotch tape test were performed to analyse the mechanical strength of obtained thin film. …”
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Entrega por reparto: alternativa de negocios durante tiempos de pandemia en Tapachula (Chiapas) por Caba de León, Thelma, Ponce Hernández, Luisa, López de León, Cándido

“…A partir del mes de marzo del 2020 el mundo recibió una noticia que haría cambiar el rumbo de la forma de vida que hasta ese entonces conocíamos, esto dio paso a nuevas oportunidades de negocio como fue el caso de las entregas a domicilio en motocicletas. …”
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Evaluación de extractos de Hippocratea excelsa, Glychirriza glabra y Urtica dioica en bacterias de interés odontológico. por Fuente Mata, Jaqueline

“…METHODOLOGY: The natural extract of the plants under study was prepared by maceration method; subsequently, the agar diffusion test was carried out to verify the antimicrobial action of these extracts under study, on strains of S. …”
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Evaluación de extractos de Hippocratea excelsa, Glychirriza glabra y Urtica dioica en bacterias de interés odontológico. por Fuente Mata, Jaqueline

“…METHODOLOGY: The natural extract of the plants under study was prepared by maceration method; subsequently, the agar diffusion test was carried out to verify the antimicrobial action of these extracts under study, on strains of S. …”
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