Now showing items 274-293 of 660

  • GABOT : garbage autonomous collector for indoors at low cost 

    Brieva, Jorge; Ponce, Hiram; Moya-Albor, Ernesto (Institute of Electrical and Electronics Engineers Inc., 2019-11)
    The constant raise in the levels of garbage in our city contributes to the worldwide pollution nowadays and this becoming a health issue for the entire world. Another problem is to avoid more garbage collectors get ill ...
  • Generation of gait events with a fsr based cane handle 

    Velázquez, Ramiro (MDPI AG, 2021-08-21)
    Gait analysis has many applications, and specifically can improve the control of prosthesis, exoskeletons, or Functional Electrical Stimulation systems. The use of canes is common to comple-ment the assistance in these ...
  • A genetic algorithm to solve power system expansion planning with renewable energy 

    Martinez-Villaseñor, Lourdes; Ponce, Hiram; Marmolejo-Saucedo, José-Antonio (Springer Verlag, 2018)
    In this paper, a deterministic dynamic mixed-integer programming model for solving the generation and transmission expansion-planning problem is addressed. The proposed model integrates conventional generation with renewable ...
  • Gentrification prediction using machine learning 

    Palafox Novack, Leon Felipe (Springer, 2019)
    Gentrification is a problem in big cities that confounds economic, political and population factors. Whenever it happens, people in the higher brackets of income replace people of low income. This replacement generates ...
  • Geolocation system of fire monitoring station through Lorawan 

    Luna, Pedro; Gutiérrez, Sebastián; Ponce, Hiram (Asian Research Publishing Network, 2021-04)
    The evolution of the Internet of Things (IoT) over the last few years has a growing outcome, where LoRaWAN™ based solutions have a remarkable increase in its quality and innovation. This evolvement is pushing the integration ...
  • A geometric approach to the generalized Noether theorem 

    Garcia-Chung, Angel (IOP Publishing Ltd, 2021-02)
    We provide a geometric extension of the generalized Noether theorem for scaling symmetries recently presented by Zhang P-M et al (2020 Eur. Phys. J. Plus 135 223). Our version of the generalized Noether theorem has several ...
  • The geometry of induced electromagnetic fields in moving media 

    García Peláez Cruz, David (Academic Press Inc., 2020-09)
    In this manuscript we provide a fully geometric formulation for the induced electromagnetic fields and their corresponding constitutive relations in moving media. To this end, we present the reader with a brief geometric ...
  • Geometry-based statistical modeling of non-WSSUS mobile-to-mobile rayleigh fading channels 

    Gutiérrez, Sebastián (Institute of Electrical and Electronics Engineers Inc., 2017-08)
    In this paper, we present a novel geometry-based statistical model for small-scale non-wide-sense stationary uncorrelated scattering (non-WSSUS) mobile-To-mobile (M2M) Rayleigh fading channels. The proposed model builds ...
  • Grain size distribution on a forged Ni-Cr-Mo low-alloy steel 

    Quintana Hernández, María José; González Ojeda, Roberto (Association for Iron and Steel Technology, AISTECH, 2019)
    Microalloyed Ni-Cr-Mo steel (8620) combines good characteristics of formability during forging at 1100°C with the capacity to transform into martensite, while distributing residual stresses and allowing surface treatments ...
  • Graphene oxide membranes for lactose-free milk 

    Ortiz-Medina, Josue (Elsevier Ltd, 2021-08-31)
    Because of the increasing demand for lactose-free milk, the dairy industry requires lactose separation membranes with effective antiorganic fouling. Here, we demonstrate that graphene oxide (GO) membranes exhibit higher ...
  • A ground motion prediction equation for filtered incremental velocity, FIV3 

    Dávalos, Héctor (Elsevier Ltd., 2020-12)
    Filtered incremental velocity, FIV3, is a recently proposed and very promising intensity measure for seismic collapse risk assessment. However, no ground motion prediction equation currently exists that enables its complete ...
  • A ground motion prediction model for average spectral acceleration 

    Dávalos, Héctor (Taylor and Francis Ltd., 2021)
    This study presents a ground motion prediction model that directly estimates the median and dispersion of Saavg, defined as the geometric mean of 5%-damped pseudo-acceleration ordinates of oscillators with periods between ...
  • Harmonic oscillation suppression in position control of induction motors 

    Valderrábano González, Antonio (IEEE, 2019)
    An active vibration control approach for suppression of harmonic mechanical oscillations and, simultaneously, efficient tracking of angular position trajectories for induction motor is proposed. The introduced forced ...
  • Heart rate estimation using Hermite transform video magnification and deep learning 

    Moya-Albor, Ernesto; Brieva, Jorge; Ponce, Hiram; Rivas Scott, Orlando; Gómez Peña, Cristina Aimée (Institute of Electrical and Electronics Engineers Inc., 2018)
    Monitoring of heart rate can be used in many medical and sports applications. Lack of portability and connection problems make traditional monitoring methods difficult to use outside of clinical environments. The computer ...
  • Heat removal factor in flat plate solar collectors: indoor test method 

    Montoya Márquez, Orlando (MDPI AG, 2018)
    This paper presents a couple of methods to evaluate the heat removal factor FR of flat plate solar collectors, as well as a parametric study of the FR against the tilt angle β, and (Ti - Ta)/G, and its effects on the ...
  • Heat transfer coefficient prediction of a porous material by implementing a machine learning model on a CFD data set 

    Avalos Gauna, Edgar; Palafox Novack, Leon Felipe (Avestia Publishing, 2019)
    During many years, the search for new and improved materials has been an arduous task. It has mainly focused on experimentation and in recent years on computer aided techniques (i.e. numerical simulation). These two ...
  • A heuristic method for the supplier selection and order quantity allocation problem 

    Alejo-Reyes, Avelina; Mendoza, Abraham; Olivares-Benitez, Elias (Elsevier Inc., 2021-02)
    This paper addresses the so-called supplier-selection and order-quantity allocation problem. Because of the complexity of this of problem (e.g., non-linear, discontinuous cost function), a new heuristic method is proposed ...
  • Hierarchy of the users around the birthing bed, analysis for furniture redesign 

    Cortés-Chávez, Fabiola; Diaz Pinal, Ana Paula; Rossa Sierra, Alberto; Garnier Ortiz, Carlos Raymundo (Springer, 2020-07-02)
    Analysis of hierarchical tasks in the hospital on the delivery phase, Users who interact with a delivery bed, to understand the usability of the object and the patterns of use, to identify possible improvements for the ...
  • High efficiency-based geothermal probe 

    Velázquez, Ramiro (IMEKO-International Measurement Federation Secretariat, 2018-04-30)
    Vertical geothermal exchangers (geothermal probes) are very complex, especially in presence of diverse and possible lithotypes which values of thermal conductivity expressed in W/mk, are necessary for the determination of ...
  • High gain boost converter with reduced voltage in capacitors for fuel-cells energy generation systems 

    Ruiz-Martinez, O.F.; Rosas-caro, Julio (MDPI AG, 2020-09-10)
    This work presents a power-electronics based system for renewable energy applications, the system is driven with an only one switch quadratic type boost converter, the discussed converter is based on a stack of switching ...