Results 21 to 30 of about 3,004 (240)

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

El uso de las TIC’s y la comisión del delito de estafa en el distrito Judicial de Tacna, 2021 [PDF]

, 2022
La investigación tuvo como principal objetivo establecer la influencia del uso de las TIC’s en la comisión del delito de estafa en el Distrito Judicial de Tacna, año 2021.
Choque Ladines, Stéffany Thalía
core  

Definición de las Brechas en el Uso de las Tic’s para la Innovación Productiva en Pymes del Sector Pecuario Chileno

Journal of Technology Management & Innovation, 2012
El presente artículo tiene por objetivo general definir las brechas que dificultan el acceso y el uso adecuado de las TIC’s en las Pymes dedicadas a la producción pecuaria en Chile.
Marcos Mora, Juan Lerdon, Luis Torralbo, Juan Salazar, Sofía Boza, Rodrigo Vásquez   +5 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

El Aprendizaje de la Bioquímica Desarrollando las TIC’s (BLOGSPOT) [PDF]

, 2008
Documento del Primer Foro Internacional de Derechos Humanos y Tecnologías de la Información y la Comunicación en la Educación.El presente trabajo presenta el sustento teórico que apoya de las TIC’s en el desarrollo del fenómeno enseñanza-aprendizaje de ...
Gómez Covarrubias, Héctor Guillermo, Rodríguez Miranda, José Antonio   +1 more
core  

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Aporte del diseño gráfico en los materiales curriculares para e-Learning

La Revista Icono 14, 2014
Con la incursión de las Tecnologías de la Información y la Comunicación (TIC´s) al proceso educativo, las Instituciones a nivel nacional han tenido que llevar a cabo acciones correspondientes para incorporar estas tecnologías al proceso de enseñanza ...
Rebeca Lozano Castro, Víctor García Izaguirre   +1 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Alianza Sinertic: Un ejemplo exitoso de asociatividad en empresas de base tecnológica

Revista Escuela de Administracion de Negocios, 2006
Experiencia de la Alianza Sinertic, exitoso esquema asociativo que surgió como conjunción de algunas empresas desarrolladoras de software y empresas de serviciosy consultoría en TIC ...
Mauricio Nieto Potes
doaj   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source