Resultados de búsqueda - ((end OR piensa) OR (presente OR (compcppcppcppcppcppcppcppend OR compcppcppcppcppcppcppcppend)))

Prácticas ecológicas con tabiques por Becerra Rodríguez, María Blanca, Franco Baltazar, Ángel Adad, Hernández Hernández, Arturo, López Navarro, Isabel Ernestina

“…En el presente trabajo se muestran los resultados de dos problemáticas que existían en diferentes sectores industriales uno de ellos se dedica a la elaboración de tabiques donde la problemática principal reside en la calidad de los tabiques debido a la deformación que presenta de acuerdo a su aplicación y en una segunda industria que se dedica a realizar lapidas, floreros y jardineras en donde al término de la elaboración de estos artículos tienen como desecho un polvo que expuesto al medio ambiente puede contaminar suelos. …”
Enlace del recurso

Comparative Effects of Triflusal, S-Adenosylmethionine, and Dextromethorphan over Intestinal Ischemia/Reperfusion Injury por Camara Lemarroy, Carlos Rodrigo, Guzmán de la Garza, Francisco Javier, Cordero Pérez, Paula, Alarcón Galván, Gabriela, Torres González, Liliana, Muñoz Espinosa, Linda Elsa, Fernández Garza, Nancy Esthela

“…Rats either received saline or the drugs studied. At the end of the procedure, serum concentrations of tumor necrosis factor-alpha (TNF-alpha), malonaldehyde (MDA), and total antioxidant capacity (TAC) were determined and intestinal morphology analyzed. …”
Enlace del recurso

Gaussian and Cauchy Functions in the Filled Function Method – Why and What Next: On the Example of Optimizing Road Tolls por Flores Muñiz, José Guadalupe, Kalashnikov, Vyacheslav V., Kreinovich, Vladik, Kalashnykova, Nataliya I.

“…There exist many optimization algorithms, the problem is that these algorithms often end up in a local optimum. One of the promising methods to avoid the local optima is the filled function method, in which we, in effect, first optimize a smoothed version of the objective function, and then use the resulting optimum to look for the optimum of the original function. …”
Enlace del recurso

Histamine and Tyramine in Chihuahua Cheeses during Shelf Life: Association with the Presence of tdc and hdc Genes por Campos Góngora, Eduardo, González Martínez, María Teresa, López Hernández, Abad Arturo, Arredondo Mendoza, Gerardo Ismael, Ortega Villarreal, Ana Sofía, González Martínez, Blanca Edelia

“…A significant correlation was observed between the presence of both histamine and tyramine at the end of shelf life with the presence of genes that code for the enzymes responsible for their synthesis.…”
Enlace del recurso

Las teorías de la localización de la inversión extranjera directa (IED): una aproximación (Localization theories of the foreign direct investment: an approach) por Villarreal, C.

“…The objective of this work is to present an approximation of the state of the art in the theme. …”
Enlace del recurso

Study of the mechanism of cell death caused by peptides targeting CD47 in leukemia cell lines. por Gómez Morales, Luis

“…Therefore, the objective of the present work was to study the PKHB1-induced cell death mechanism in other types of leukemia. …”
Enlace del recurso

Efficacy of DA-7218, a new oxazolidinone prodrug, in the treatment of experimental actinomycetoma produced by nocardia brasiliensis por Espinoza González, Nelly Alejandra, Welsh Lozano, Oliverio, De Torres, Noemi Waksman, Cavazos Rocha, Norma Cecilia, Ocampo Candiani, Jorge, Said Fernández, Salvador, Lozano Garza, Gerardo, Choi, Sung Hak, Vera Cabrera, Lucio

“…We first determined the plasma concentration of the prodrug in BALB/c mice using several doses and then tested its activity in an in vivo experimental actinomycetoma murine model. At the end of treatment, there was a statistically significant difference between the three drug receiving groups (25, 12.5 and 5 mg/kg) and the control group (saline solution) (p=0.001), proving that DA-7218 is effective for the treatment of experimental murine actinomycetoma. …”
Enlace del recurso

Nutritional contribution of fish meal and microalgal biomass produced from two endemic microalgae to the growth of shrimp Penaeus vannamei por Pacheco, Juan, Gamboa Delgado, Julián, Alvarado, Ángel, Nieto López, Martha Guadalupe, Tapia, Mireya, Cruz, Lucia

“…Different sources of microbial biomass have drawn attention as novel ingredients for aquaculture feeds. In the present study, isotopic measurements were applied to determine the contribution of dietary nitrogen supplied by two sources of microalgal biomass and fish meal, to the growth of shrimp Penaeus vannamei. …”
Enlace del recurso

Study of the mechanism of cell death caused by peptides targeting CD47 in leukemia cell lines. por Gómez Morales, Luis

“…Therefore, the objective of the present work was to study the PKHB1-induced cell death mechanism in other types of leukemia. …”
Enlace del recurso

Ehlers-Danlos Syndrome Type VIIC: A Mexican Case Report por Rincón Sánchez, Ana Rosa, Arce, Irma Elia, Tostado Rabago, Enrique Alejandro, Vargas, Alberto, Padilla Gómez, Luis Alfredo, Bolaños, Alejandro, Barrios Guyot, Selenne, Anguiano Alvarez, Víctor Manuel, Ledezma Rodríguez, Víctor Chistian, Islas Carbajal, María Cristina, Rivas Estilla, Ana María, Feria Velasco, Alfredo, Dávalos, Nory Omayra

“…Dermatosparaxis (meaning ‘tearing of skin’), which has been described in several non-human species, is a disorder of the connective tissue resulting from a deficiency of the enzyme that cleaves the registration peptide off the N-terminal end of collagen after it has been secreted from fibroblasts. …”
Enlace del recurso

An update on the management of hepatitis C: guidelines for protease inhibitor-based triple therapy from the Latin American Association for the Study of the Liver por Chávez Tapia, Norberto C., Ridruejo, Ezequiel, De Mattos, Angelo Alves, Bessone, Fernando, Daruich, Jorge, Sánchez Ávila, Juan F., Cheinquer, Hugo, Zapata, Rodrigo, Uribe Esquivel, Misael, Bosques Padilla, Francisco Javier, Gadano, Adrián, Soza, Alejandro, Dávalos Moscol, Milagros, Marroni, Claudio, Muñoz Espinoza, Linda, Castro Narro, Graciela, Paraná, Raymundo, Méndez Sánchez, Nahum

“…Hepatitis C is a common cause of end-stage liver disease, and the main indication for liver transplantation in Latin America. …”
Enlace del recurso

Fan worms (Annelida: Sabellidae) from Indonesia collected by the snellius II expedition (1984) with descriptions of three new species and tube microstructure por Tovar Hernández, María Ana, Ten Hove, Harry A., Vinn, Olev, Zatoń, Michał, De León González, Jesús Ángel, García Garza, María Elena

“…Many contributions on polychaete worms have been published since the Dutch Siboga Expedition to the Indonesian archipelago at the end of the 19th century. In this study, we examined specimens of Sabellidae Latreille, 1825 collected during the Snellius II Expedition (1984) to Indonesia, carried out by the Dutch Research Vessel (RV) “Tyro” and the Indonesian RV “Samudera”. …”
Enlace del recurso

Multivariate analysis, mass balance techniques, and statistical tests as tools in igneous petrology: application to the Sierra de las Cruces volcanic range (mexican volcanic belt) por Velasco Tapia, Fernando

“…Finally, two mass-balance schemes were applied for the quantitative evaluation of the proportion of the end member components (dacitic and andesitic magmas) in the comingled lavas (binary mixtures).…”
Enlace del recurso

Field evaluation of Mesocyclops longisetus (Copepoda: Cyclopoidea) for the control of larval Aedes aegypti (Diptera Culicidae) in northeastern Mexico por Gorrochótegui Escalante, Norma, Fernández Salas, Ildefonso, Gómez Dantes, H.

“…Larvae were sampled at 15-d intervals, and total surviving cyclops were collected at the end of the study, 120 d later. Community participation was solicited through a simple training program on copepod rescue before drum cleaning and facilitated by the addition of a drum marker to remind residents of copepod presence. …”
Enlace del recurso

Estudio microfacial, mineralógico, geoquímico e isotópico de la formación San Felipe (Cretácico Superior), Noreste de México. por Tienda Garza, Jaime Antonio

“…Based on the immobile elements geochemistry and Sm-Nd isotopic ratios, the San Felipe shale corresponds mainly to grauwaca that comes from an igneous felsic and/or quartzose sedimentary source linked to with continental arc setting and with a strong affinity to the continental crust (TNd = 41.8 a 698.3 Ma; ƐNd(0) = -6.2 a -0.1). Considering the petrographic and geochemical features the volcano-sedimentary material corresponds to rhyolite-riodacite, produced from a volcanic activity that occurred between 84.6 and 73.7 Ma, as result of the continental crust partial melting in a continental arc. …”
Enlace del recurso

Estudio microfacial, mineralógico, geoquímico e isotópico de la formación San Felipe (Cretácico Superior), Noreste de México. por Tienda Garza, Jaime Antonio

“…Based on the immobile elements geochemistry and Sm-Nd isotopic ratios, the San Felipe shale corresponds mainly to grauwaca that comes from an igneous felsic and/or quartzose sedimentary source linked to with continental arc setting and with a strong affinity to the continental crust (TNd = 41.8 a 698.3 Ma; ƐNd(0) = -6.2 a -0.1). Considering the petrographic and geochemical features the volcano-sedimentary material corresponds to rhyolite-riodacite, produced from a volcanic activity that occurred between 84.6 and 73.7 Ma, as result of the continental crust partial melting in a continental arc. …”
Enlace del recurso

Colonia Federal de la Ciudad de México:: Historia de su trazado por Goytia-Goyenechea, Lola, Martínez Roldán, Nieves

Enlace del recurso

Frequency of metabolic syndrome in women treated at the Menopause Clinic of the “Dr. José Eleuterio González” University Hospital of the UANL in Northeastern Mexico por Cervantes Flores, Maribel, Vázquez Méndez, Juana, Saldívar Rodríguez, Donato, Vidal Gutiérrez, Oscar, González Carrillo, I. Y., Guerrero González, Geraldina

“…The frequency of MS was determined based on Adult Treatment Panel III (ATPIII) classiication. Results: at the end of the study, 391 patients were evaluated. The mean age was 50.1 years. …”
Enlace del recurso

The validity of incremental exercise testing in discriminating of physiological profiles in elite runners por Legaz Arrese, Alejandro, Munguía Izquierdo, Diego, Carranza García, Luis Enrique, Reverter Masía, Joaquín, Torres Dávila, Celeste Guadalupe, Medina Rodríguez, Rosa Elena

“…Heart rate (HR), VO2 , and lactate concentrations were measured at the end of each exercise level. At maximal effort, there were no differences between the groups regarding VO2max and maximal HR; however, the workload time, vVO2max and peak treadmill velocity were significantly higher in the 3000 m steeplechase group (p<0.05). …”
Enlace del recurso

Outsourcing de software: Variables críticas en el proceso de toma de decisiones (Software outsourcing: Variables involved in decision making) por Palomo González, Miguel Ángel, Cantú, José

“…Based on the significant investment in imports generated by companies in Mexico, it was performed a literature review to identify the key variables that, in principle, influence the decision to turn to Software Outsourcing and, at the end, we propose a Software Outsourcing Model. …”
Enlace del recurso