Results 41 to 50 of about 13,984 (184)

Sistema de transporte urbano de pasajeros de la ciudad de Rosario, Argentina

Urbano, 2003
El presente artículo sintetiza el trabajo desarrollado por la Comisión Interdisciplinaria de Transporte, conformada en el marco de la Secretaría de Servicios Públicos de la Municipalidad de Rosario, con el objeto de planificar el Sistema de Transporte y ...
Comisión Interdisciplinaria de Transporte
doaj  

Sistema de transporte público de pasajeros, su encadenamiento y desplazamiento hacia el comercio [PDF]

Revista Ingeniería UC, 2018
En este artículo se analiza la reducción de pasajeros en el transporte público de Santo Domingo de Los Colorados, (Ecuador), la dinamización del comercio de bienes de consumo como resultado de la desconcentración de la ciudad, la nueva construcción de ...
Diego López C., Fernando Torres D., Shirley Núñez G, Gabriel Cevallos U   +3 more
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Instrumentos que avaliam a mobilidade de crianças e adolescentes com transtorno do espectro autista: Uma revisão sistemática e mapa de decisão

Developmental Medicine &Child Neurology, Volume 68, Issue 8, Page e118-e132, August 2026.
Objetivos Identificar os instrumentos padronizados usados para avaliar aspectos de mobilidade em crianças e adolescentes com transtorno do espectro autista (TEA), analisar a qualidade de suas propriedades psicométricas e seu nível de evidência, e desenvolver um mapa de decisão clínica para esses instrumentos.
Arthur Felipe Barroso de Lima, Amanda Cristina Fernandes, Amanda Alves Rodrigues Soares, Hércules Ribeiro Leite, Ricardo Rodrigues de Sousa Junior   +4 more
wiley   +1 more source

Nanotechnology in Lubricants: A Systematic Review of the Use of Nanoparticles to Reduce the Friction Coefficient

Lubricants
The study of lubricating oil is paramount for the optimal functioning of modern engines, and it has generated intensive research in the automotive industry.
Milton Garcia Tobar, Rafael Wilmer Contreras Urgiles, Bryan Jimenez Cordero, Julio Guillen Matute   +3 more
doaj   +1 more source

Solar Photovoltaic Assistance System Study for a Brazilian Light Rail Vehicle

U.Porto Journal of Engineering, 2020
Recently, much research is being developed to improve sustainability in the transportation sector due to its impact on carbon dioxide (CO2) production, climate change, and fossil fuel resources.
Mariko de Almeida Carneiro, Diogo da Fonseca Soares   +1 more
doaj   +1 more source

Interdigitale Aptamer‐Sensoren mit komplementären Messkanälen zur schnellen Detektion kleiner Moleküle in Biofluiden

Angewandte Chemie, Volume 138, Issue 27, 1 July 2026.
Ein elektrochemischer Aptamer‐Sensorchip nutzt Interdigitalelektroden mit selektiver Monoschicht‐Funktionalisierung, um Dopamin und Cortisol mittels robuster komplementärer „Signal‐Off/On“‐Antworten zu detektieren. Diese Dual‐Channel‐Signalumwandlung ermöglicht eine schnelle Detektion innerhalb von 5–30 min bei geringen Probenvolumina in künstlicher ...
Senyao Wang, Ali Elmorsy, Defne Tüzün, Lilly Schmidt, Sebastian Freko, Lukas Hiendlmeier, Chen Wang, Alonso Ingar Romero, George Al Boustani, Hu Peng, Berna Özkale, Nako Nakatsuka, Bernhard Wolfrum   +12 more
wiley   +1 more source

The Impact of Oil Viscosity and Fuel Quality on Internal Combustion Engine Performance and Emissions: An Experimental Approach

Lubricants
The automotive industry faces increasing challenges due to fuel scarcity and pollutant emissions, necessitating the implementation of strategies that optimize engine performance while minimizing the environmental impact.
Milton Garcia Tobar, Kevin Pinta Pesantez, Pablo Jimenez Romero, Rafael Wilmer Contreras Urgiles   +3 more
doaj   +1 more source

Physics-Informed Neural Networks for the Structural Analysis and Monitoring of Railway Bridges: A Systematic Review

Mathematics
Physics-informed neural networks (PINNs) offer a mesh-free approach to solving partial differential equations (PDEs) with embedded physical constraints. Although PINNs have gained traction in various engineering fields, their adoption for railway bridge ...
Yuniel Martinez, Luis Rojas, Alvaro Peña, Matías Valenzuela, Jose Garcia   +4 more
doaj   +1 more source

Variational Mechanics for Mining Infrastructure Design: A Systematic Review from Hamilton’s Principle to Physics-Constrained Optimization and Digital Twins

Mathematics
This article presents a systematic synthesis of variationally grounded approaches for the design and optimization of mining structural infrastructure.
Luis Rojas, Yuniel Martinez, Alex Paz, Alvaro Peña, José Garcia   +4 more
doaj   +1 more source

Urban Mobility Pattern Detection: Development of a Classification Algorithm Based on Machine Learning and GPS

Sensors
This study introduces an innovative algorithm for classifying transportation modes. It categorizes modes such as walking, biking, tram, bus, taxi, and private vehicles based on data collected through sensors embedded in smartphones. The data include date,
Juan José Molina-Campoverde, Néstor Rivera-Campoverde, Paúl Andrés Molina Campoverde, Andrea Karina Bermeo Naula   +3 more
doaj   +1 more source