Academic Articles & Research Papers

Evaluation Index System Construction for Track Structure Health Status Based on Urban Rail Comprehensive Inspection Vehicles

[Objective] It is aimed to construct an evaluation index system for urban rail transit （URT） track structure health status based on comprehensive inspection vehicles， carrying out scientific evaluation of urban rail transit track structure ...

Surface Reconstruction Adopting Laser Plane of Linear Path System Registered by Parallel Constraint

A surface reconstruction technology, which is contributed from the parallel constraint between two laser planes, is introduced and achieved by a laser projector guided by a linear path system. The projection geometry is constructed by the p...

Spatiotemporal Speed Planning for Multi-Vehicle Cooperative Driving With Dynamic Following Relationships

In Autonomous Valet Parking scenarios, multiple vehicles operate cooperatively in low-speed environments where the leading-vehicle constraint may be dynamically reconstructed due to path transitions. Under such conditions, conventional spee...

LibGuides: Transportation Engineering: Codes and Standards

A guide to Civil Engineering resources in the area of Transportation Engineering, including research papers, articles, data, material properties, codes, standards, patents, & product information....

Transportation engineering

Based on the existing VMS guidance effect maximization model, Niu’s work puts forth a fuzzyconstraint based VMS programming model. The model makes improvements on the original attenuation factor, increases the constraints of benefitcost, an...

Library Guides: Transportation Engineering: Journals

A guide to research resources on transportation engineering topics. Transportation Engineering Journals...

Transportation Engineering: Planning and Design

Part 1 Introduction to transportation systems: the transportation system of the United States governmental activity in transportation administrative structure and finance. Part 2 Operation and control of transportation vehicles: operational...

Mat-heurística para recuperação de malhas aéreas considerando aeronaves e passageiros

O problema de recuperação da operação de companhia aérea impactada por uma interrupção envolve as malhas de aeronaves, de tripulantes e de passageiros. Modelos para resolvê-lo consideram uma ou mais dessas malhas, de forma integrada ou não....

Predicting Method for Lining External Water Pressure Reduction Coefficient Based on Equivalent Stable Drainage Volume Principle

［Objective］ By establishing a numerical seepage analysis model that aligns with real drainage systems and introducing the concept of a ′virtual permeability coefficient′ for secondary lining, the objective is to delve into the correlation b...

Low-carbon urban transportation: Optimizing mechanical systems for sustainable electric bus and BRT deployment in Kampala

Kampala faces increasing congestion, air pollution, and dependence on fossil fuels, driven by widespread reliance on diesel minibuses and motorcycle taxis. Existing models—KAMPALA-TIMES, KLAP-TIMES, and GKMA-TIMES–CGE—show strong potential ...

Digital Twin Technology for Prefabricated Assembly Superimposed Station Based on BIM + IoT Integration

ObjectiveCompared with traditional concrete construction, the application of prefabricated assembly construction based on digital twin technology in urban rail transit station construction can effectively ensure component production quality...

Genome-scale consequences of cofactor balancing in engineered pentose utilization pathways in Saccharomyces cerevisiae.

Biofuels derived from lignocellulosic biomass offer promising alternative renewable energy sources for transportation fuels. Significant effort has been made to engineer Saccharomyces cerevisiae to efficiently ferment pentose sugars such as...

Accuracy Analysis of Convergence Monitoring in Twin-tube Shield Tunnels Using Mobile Laser Scanning

[Objective] Mobile 3D laser scanning technology is widely applied in single-tube tunnel monitoring due to its excellent measurement efficiency and high accuracy. However, the application of this technology for deformation monitoring in twin...

LawLibGuides. Transportation Engineering. Transportation Engineering History.

TRANSPORTATION ENGINEERING AND PLANNING. SECOND EDITION

This book provides a good introduction to the subject of transport engineering. Separate sections are provided on: a) transportation modes; b) urban transportation; and c) traffic impact and transport studies. Transportation planning and tr...

Algae-Mamba: A Spatially Variable Mamba for Algae Extraction From Remote Sensing Images

To maintain marine ecosystem health, effective algae monitoring is essential. Traditional threshold-based methods and standard machine learning techniques often fall short in accurately and automatically distinguishing algae types. This stu...

The Concept of the Geotourism Potential and Its Practical Application: A Case Study of the Prządki (the Spinners) Nature Reserve in the Carpathians, Poland

This paper reviews the recent use of the term “geotourism potential” in the scientific literature and proposes a new approach to the concept of geotourism potential. The concept assumes that every geotourism object has the well-developed fe...

A comparison of regularized, sharp boundary and tear zone inversions along an MT profile in Sabalan geothermal field, Iran

This paper investigates magnetotelluric (MT) data recorded along a profile in the Sabalan geothermal region, NW of Iran. To find the range of relevant models consistent with the data, this study employed the so-called regularized, tear zone...

Upper wind observing systems used for meteorological operations

Methods of upper wind measurements used in operational meteorology have been reviewed to provide guidance to those developing wind profiler radar systems. The main limitations of the various methods of tracking weather balloons are identifi...

New Occurrence of Seifertite and Stishovite in Chang’E‐5 Regolith

Abstract High‐pressure minerals in impact ejecta quantify shock conditions and provide clues for provenance analysis. The sampling site of Chang’E‐5 may contain distal ejecta, which is critical for constraining the impact events and interpr...