Results 61 to 70 of about 131,525 (187)

Multiple AI predictive models for compressive strength of recycled aggregate concrete

Cogent Engineering
To address the growing concerns about the environmental impact and construction costs, there has been an increasing interest in the use of recycled aggregates in concrete applications. Among the mechanical properties of concrete, compressive strength (fc)
Ahmed M. Ebid, Nestor Ulloa, Kennedy C. Onyelowe, Maria Gabriela Zuñiga Rodriguez, Alexis Iván Andrade Valle, Andrea Natali Zárate Villacres   +5 more
doaj   +1 more source

Inferencia de parámetros en una red de regulación génica [PDF]

, 2013
En el presente trabajo se abordan diferentes tipos de metodologías para la inferencia de parámetros en redes de interacción génetica. Se presentan resutados en base al estudio realizado en una red artificial específica conocida como el Represilador ...
Almaguer Martínez, Francisco Javier, Berrones Santos, J. Arturo, Jímenez Peña, Edgar, Peña Cantu, Brenda Aide   +3 more
core  

Processability and properties of cubic‐BaTiO3/poly(vinylidene fluoride) composites for additive manufacturing: From powder compounding to 3D‐printed parts

Polymer Composites, Volume 46, Issue 8, Page 7346-7361, 10 June 2025.
Processing and characterization of the BaTiO3/poly(vinylidene fluoride) 3D‐printed parts. Abstract Poly(vinylidene fluoride) (PVDF) is a piezoelectric and thermoplastic material with great potential for additive manufacturing (AM) applications. Using barium titanate (BaTiO3) as filler, PVDF‐based composite materials were developed, characterized, and ...
Rocío Moriche, Ricardo Donate, Andrea Otero, Lucía Santiago‐Andrades, Elena Monzón, María Jesús Sayagués, Mario Monzón, Rubén Paz   +7 more
wiley   +1 more source

Análisis comparativo de los resultados del examen de medio curso de los programas educativos IMA (Ingeniero Mecánico Administrador) e IAS (Ingeniero Administrador de Sistemas) [PDF]

, 2013
En este trabajo se presenta un breve análisis comparativo por Programa Educativo de licenciatura de los resultados de los exámenes de Medio Curso aplicados a estudiantes de la Facultad de Ingeniería Mecánica y Eléctrica (FIME) de la Universidad Autónoma ...
Cisneros González, Virgilio, López Elizondo, Minerva Lizbeth, Vázquez García, Amanda   +2 more
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Differential xylem phytohormone export from dry and wet roots during partial rootzone drying is independent of shoot‐to‐root transport in soybean

Physiologia Plantarum, Volume 177, Issue 3, May/June 2025.
Abstract Different phytohormones can act as root‐to‐shoot signalling molecules in response to soil drying. Recent findings suggest that root ABA levels are predominantly leaf‐sourced and not locally synthesized, thus, ABA exported from the roots in the xylem is mostly recycled from the shoot.
Jaime Puértolas, Pedro Castro‐Valdecantos, Alfonso Albacete, Ian C. Dodd   +3 more
wiley   +1 more source

Transformadas de laplace con maxima [PDF]

, 2013
Se discute sobre la idoneidad de tres programas computacionales para la enseñanza de la asignatura de transformadas de Laplace. A saber: Maple, Mathematica y Maxima. Debido a sus características, es esta última opción la que resulta más recomendable para
Cantú Cuéllar, Ramón, Madrigal Espinoza, Sergio David, Treviño Treviño, Francisco Edmundo   +2 more
core  

River Mouth Hydrodynamics: The Role of the Outlet Geometry and Transient Tidal and River Discharge Conditions on the Jet Structure

Journal of Geophysical Research: Oceans, Volume 130, Issue 1, January 2025.
Abstract The hydrodynamics of river mouths are the result of a complex interaction between river flow, tidal conditions, and outlet geometry. This complex interaction of factors shapes the jet that flows onto the continental shelf and influences the dynamics of these areas.
Antonio Ruiz‐Reina, Alejandro López‐Ruiz, Miguel Ortega‐Sánchez   +2 more
wiley   +1 more source

An Exploratory Study of a Choreographic Approach to Golf Swing Dynamics: Bridging Biomechanics and Laban Movement Analysis

Sensors
This study introduces an innovative integration of Laban Movement Analysis (LMA) with biomechanical principles to examine the golf swing dynamics from an ecological perspective.
Wangdo Kim, Albert H. Vette, Wanda Ottes, Colleen Wahl   +3 more
doaj   +1 more source

HÁBITOS DE ESTUDIO Y RENDIMIENTO ACADÉMICO EN LOS ESTUDIANTES DE INGENIERÍA MECÁNICA

, 2017
Resumen: Los factores que influyen en el rendimiento academico de los estudiantes son diversos, en la investigacion se evaluo que tanto los estudiantes conocen su oficio y se determino si existe correlacion entre los habitos de estudio y el rendimiento ...
E. Ibáñez, Isbelia Karina Rincón Parada   +1 more
semanticscholar   +1 more source

Gender‐Based Differences in the Biomechanical Behavior of the Thorax During CPR Maneuvers

International Journal for Numerical Methods in Biomedical Engineering, Volume 40, Issue 12, December 2024.
Cardiopulmonary resuscitation (CPR) is a common emergency procedure for cardiac arrest. This study presents numerical experiments simulating this maneuver in both genders to determine the optimal location and force for chest compressions. By analyzing deformation and stress, this investigation demonstrates that the ideal compression point is lower on ...
María Ferrón‐Vivó, María José Rupérez   +1 more
wiley   +1 more source