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Envíos recientes

Repositorio Institucional Caxcán: Envíos recientes

  • Manufactura aditiva asistida por láser del nanocompuesto IN718/Al2O3 fabricado por molienda mecánica de alta energía para su aplicación en la industria aeroespacial 
    Víctor Hugo Baltazar Hernández; Enrique Martínez Franco (Universidad Autónoma de Zacatecas, 2020-02)
    Los compuestos y nanocompuestos de matriz metálica, CMM y NCMM, respectivamente, son materiales que muestran buenas características eléctricas y térmicas, además de excelentes propiedades mecánicas incluyendo módulo ...
  • Fabricación y Caracterización de Aleaciones WC-Co-Cr con WC Nanométricos y Bimodales por Molienda Mecánica 
    Víctor Hugo Baltazar Hernández; Francisco Alvarado Hernández (Universidad Autónoma de Zacatecas, 2018-12)
    Los materiales denominados cermet, son materiales compuestos por una parte cerámica y una metálica. El metal actúa como aglutinante para proteger la fragilidad del cerámico el cual provee las propiedades de resistencia. ...
  • Influencia de los parámetros de procesamiento sobre las propiedades de recubrimientos de WC-Co-Cr depositados por rociado térmico por flama 
    Víctor Hugo Baltazar Hernández; Miguel Montoya Dávila (Universidad Autónoma de Zacatecas, 2017-09)
    La influencia de los parámetros de depósito de recubrimientos de WC-Co-Cr rociados por flama fue evaluada a través de la microestructura, estructura cristalina, dureza y resistencia al desgaste por deslizamiento de los ...
  • Resistance-Based Biosensor of Multi-Walled Carbon Nanotubes 
    Ortiz-Dosal, Luis Carlos (Taylor and Francis, 2014-09-10)
    Multi-Walled Carbon Nanotubes (MWNTs) are a good choice for resistive biosensors due to their great resistance changes when immunoreactions take place, they are also low-cost, more biocompatible than single-walled carbon ...
  • Bioanalysis by Immobilization of Antibodies on Hafnium(IV) Oxide with 3-Aminopropyltriethoxysilane 
    Ortiz-Dosal, Luis Carlos (Taylor and Francis, 2017-09-18)
    Self-assembled monolayers of 3-aminopropyltriethoxysilane (APTES) are commonly used to promote adhesion between substrates and organic or metallic materials with applications ranging from advanced composites to biomolecular ...
  • Use of hafnium(IV) oxide in biosensors 
    Ortiz-Dosal, Luis Carlos (Taylor and Francis, 2018-09-06)
    Hafnium(IV) oxide is a material with properties that can increase the sensitivity, durability, and reliability of biosensors made from silicon dioxide and other semiconductor materials due to its high dielectric constant, ...
  • Detection of Histamine Dihydrochloride at Low Concentrations Using Raman Spectroscopy Enhanced by Gold Nanostars Colloids 
    Ortiz-Dosal, Luis Carlos (Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-06)
    In this paper, we report a fast and easy method to detect histamine dihydrochloride using gold nanostars in colloidal aqueous solution as a highly active SERS platform with potential applications in biomedicine and food ...
  • Ingeniería de superficies y monocapas autoensambladas 
    Ortiz Dosal, Luis Carlos; Kolosovas Machuca, Eleazar Samuel (Universidad Autónoma de San Luis Potosí, 2017-12)
    De forma general, las características de los materiales pueden clasificarse en dos: las que resultan de la naturaleza de su masa y las de su superficie. Algunos ejemplos de las propiedades masivas de un material son ...
  • ¿Qué son los materiales inteligentes? 
    Ortiz Dosal, Luis Carlos; Ángeles Robles, Gabriela (Universidad Autónoma de San Luis Potosí, 2018-10-01)
    La cultura popular ha adoptado de muchas obras literarias y cinematográficas la figura del trol, esos ogros del folclore y la mitología escandinava que al ser expuestos a la luz solar se convierten instantáneamente en ...
  • El matrimonio Arnolfini y el legado de las nupcias 
    Flores García, Laura Grema (Universidad Autónoma de Zacatecas, 2011)
    El matrimonio Arnolfini y el legado de las nupcias (89.9x59.9cm), óleo sobre tabla realizado por Jan Van Eyck hacia 1434 y expuesto en National Gallery de Londres, es una composición en dos planos; en el primero -el más ...
  • Campos multidisciplinares del arte. Perspectivas contemporáneas 
    Flores García, Laura Grema (Universidad Autónoma de Zacatecas, 2011)
    El presente volumen reúne el trabajo de una serie de artistas que, desde distintos flancos, abordan la temática del arte, la reflexión, por tanto, muestra el vínculo que se establece con los museos, que en principio significó ...
  • Bluetooth-WiFi based combined positioning algorithm, implementation and experimental evaluation 
    Galván Tejada, Carlos Eric; Carrasco Jiménez, José; Brena, Ramón (Elsevier, 2013-01-01)
    Positioning an individual with high accuracy is important since many location-based services rely on the position of the user to provide them with ubiquitous services. Despite the need for accuracy, no perfect solution has ...
  • Wifi bluetooth based combined positioning algorithm 
    Galván Tejada, Carlos Eric; Galván Tejada, Jorge; Sandoval, Ernesto Iván; Brena, Ramón (Elsevier, 2012-01-01)
    Nowadays positioning have become very important for many services (Localization based services) and positioning have become more accurate, despite, there are some territories that basic positioning systems like GPS or even ...
  • Multicast routing and interoperability between wired and wireless ad hoc network 
    Sandoval, Ernesto Ivan; Galván Tejada, Carlos Eric; Galván Tejada, Jorge (Elsevier, 2012-01-01)
    Multicast routing is employed whenever data needs to be delivered from a single source to a group of receivers, in this way, the source can transmit a single flow of data packets which are subsequently delivered to a group ...
  • Multi-seed texture synthesis to fast image patching 
    Celaya Padilla, José; Galván Tejada, Carlos Eric; Delgado, Ruben; Galván Tejada, Issac; Sandoval, Ernesto Ivan (Elsevier, 2012-01-01)
    Actually we have a large number of devices which can take pictures, from a digital camera to a cell phone, one of the problems is that usually at moment to take the picture we don’t see some errors that can be present in ...
  • Digital filter implementation over FPGA platform with LINUX OS 
    Galván Tejada, Jorge; Galván Tejada, Carlos; Celaya Padilla, José; Delgado Contreras, Rubén (Elsevier, 2012-01-01)
    The embedded processors on FPGA's are a good tool to specific propose works. In this work we present how the FPGA is used to apply a Sobel filter to a set of images, also the step needed to set-up the entire system is ...
  • Comparison of Night, Day and 24 h Motor Activity Data for the Classification of Depressive Episodes 
    Rodríguez Ruiz, Julieta; Galván Tejada, Carlos Eric; Zanella Calzada, Laura Alejandra; Celaya Padilla, José; Galván Tejada, Jorge; Gamboa Rosales, Hamurabi; Luna García, Huizilopoztli; Magallanes Quintanar, Rafael; Soto Murillo, Manuel (MDPI, 2020-03-10)
    Major Depression Disease has been increasing in the last few years, affecting around 7 percent of the world population, but nowadays techniques to diagnose it are outdated and inefficient. Motor activity data in the last ...
  • Evaluation of Linked Determinants Between Diabetes and Caries 
    Chávez Lamas, Nubia; Zanella Calzada, Laura Alejandra; Galván Tejada, Carlos Eric; Gamboa Rosales, Hamurabi; Galván Tejada, Jorge; Celaya Padilla, José (Springer, 2019-10-01)
    Dental caries and diabetes mellitus, represent two chronic diseases of public health that present statistics of high prevalence worldwide. One of the main problems that affect these conditions is demography, since the least ...
  • Prevention of Diabetes Mellitus Through the Use of Mobile Technology (mHealth): Case Study 
    Guerrero Flores, Hazael; Luna García, Huizilopoztli; Galván Tejada, Carlos Eric; Gamboa Rosales, Hamurabi; Celaya Padilla, José; Galván Tejada, Jorge; Mendoza González, Alfredo; Alcalá Ramírez, Vanessa; Valladares Salgado, Adan; Cruz, Miguel (Springer Nature, 2019-12-14)
    Currently advances in technology have allowed the development of tools focused on the field of medicine, such as mobile technology applied to health or mHealth, through which it seeks to improve the health and quality of ...
  • Automatic Detection of Malignant Masses in Digital Mammograms Based on a MCET-HHO Approach 
    Rodríguez Esparza, Erick; Zanella Calzada, Laura Alejandra; Zaldivar, Daniel; Galván Tejada, Carlos Eric (Springer, 2020-03-28)
    Digital image processing techniques have become an important process within medical images. These techniques allow the improvement of the images in order to facilitate their interpretation for specialists. Within these are ...