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Showing 20 of 1,954 academic articles

Impact of biomass ash content on biocomposite properties

Xianhui Zhao, Oluwafemi Oyedeji, Erin Webb, Sanjita Wasti et al. • Composites Part C: Open Access (2022)

Owing to its low cost and sustainable nature, lignocellulosic biomass has been utilized for reinforcing polymers, but it is crucial to understand the impact of high-ash concentrations in biomass on composite strength and processing. Biomass...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jcomc.2022.100319

Radio communication-based method for analysis of train driving in an ERTMS signaling environment

Tomas Rosberg, Birgitta Thorslund • European Transport Research Review (2022)

Abstract Background ERTMS is an important project improving cross-border interoperability throughout Europe by a single rail signaling standard. One advantage following this development is a standardized radio signaling, which can be tracke...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12544-022-00542-5

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

ZHANG Zihong • Chengshi guidao jiaotong yanjiu (2025)

[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 ...

DOAJ Open Access (DOAJ) DOI: 10.16037/j.1007-869x.20252113

Characterizing particle crushing behavior of dry granular soils by acoustic emission

Wenli Lin, Shuyu Tian, Deqi He, Xiao Kang et al. • Journal of Rock Mechanics and Geotechnical Engineering (2026)

This study investigates particle crushing mechanisms in granular soils during shearing through staged triaxial compression experiments performed at prescribed axial strains and varying confining stresses, integrating a high-performance acou...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jrmge.2025.07.039

The Economic Impact of Environmentally Sustainable Transport in Germany

Burkhard Schade, Werner Rothengatter • European Journal of Transport and Infrastructure Research (2004)

The economic assessment of the Environmentally Sustainable Transportation (EST) scenarios developed throughout this paper are part of Phase 3 of the overall project, which is on social and economic assessment and on devising packages of ins...

DOAJ Open Access (DOAJ) DOI: 10.18757/ejtir.2004.4.1.4260

Analysis of methods for accounting cargo vehicles in traffic flow of a regulated crossroad

V. V. Donchenko, A. N. Shumskiy • Вестник СибАДИ (2023)

Introduction. The formation of a ‘cargo frame’ around large cities leads to a change in the composition of the traffic flow on bypass roads, and an increase in the total traffic flow of trucks of various categories. In addition, the active ...

DOAJ Open Access (DOAJ) DOI: 10.26518/2071-7296-2023-20-2-218-229

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

GAO Xin, FENG Shijie, ZHANG Lianqing • Chengshi guidao jiaotong yanjiu (2025)

[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...

DOAJ Open Access (DOAJ) DOI: 10.16037/j.1007-869x.2025.03.050

Impact of COVID-19 lockdown on commuting

Takeru Shibayama, Fabian Sandholzer, Barbara Laa, Tadej Brezina • European Journal of Transport and Infrastructure Research (2021)

We carried out an international online survey about changes in everyday mobility during the COVID-19 outbreak in 21 languages, collecting more than 11,000 responses from more than 100 countries. In this paper, we present our analysis about ...

DOAJ Open Access (DOAJ) DOI: 10.18757/ejtir.2021.21.1.5135

Handbook of transportation engineering

Myer Kutz • Choice Reviews Online (2004)

The definitive transportation engineering resource—fully revised and updated. The two-volume Handbook of Transportation Engineering, Second Edition offers practical, comprehensive coverage of the entire transportation engineering field. Fea...

OPENALEX Open Access DOI: https://doi.org/10.5860/choice.42-1579

Enhanced Satellite Monitoring of Dryland Vegetation Water Potential Through Multi‐Source Sensor Fusion

J. Du, J. S. Kimball, J. S. Guo, S. A. Kannenberg et al. • Geophysical Research Letters (2024)

Abstract Drylands are critical in regulating global carbon sequestration, but the resiliency of these semi‐arid shrub, grassland and forest systems is under threat from global warming and intensifying water stress. We used synergistic satel...

DOAJ Open Access (DOAJ) DOI: 10.1029/2024GL110385

Controls on Ice Cliff Distribution and Characteristics on Debris‐Covered Glaciers

Marin Kneib, Catriona L. Fyffe, Evan S. Miles, Shayna Lindemann et al. • Geophysical Research Letters (2023)

Abstract Ice cliff distribution plays a major role in determining the melt of debris‐covered glaciers but its controls are largely unknown. We assembled a data set of 37,537 ice cliffs and determined their characteristics across 86 debris‐c...

DOAJ Open Access (DOAJ) DOI: 10.1029/2022GL102444

Searching for galaxy cluster-scale strong lenses from the DESI legacy imaging surveys

Zhejian Zhang, Nan Li, Shude Mao, Hu Zou et al. • Frontiers in Astronomy and Space Sciences (2026)

IntroductionGalaxy cluster-scale strong gravitational lensing systems are rare yet valuable tools for investigating dark matter and dark energy, as well as providing the opportunity to study the distant universe at flux levels and spatial r...

DOAJ Open Access (DOAJ) DOI: 10.3389/fspas.2026.1744079

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

Yaoteng Zhang, Shuaipeng Wang, Yanlong Chen, Shiqing Wei et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2025)

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...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2025.3571988

Termometría de dos piroxenos en condros de la condrita ordinaria Nuevo Mercurio H5, México

Karina Elizabeth Cervantes-de la Cruz, Fernando Ortega-Gutiérrez, Adela M. Reyes-Salas, Leticia A. Alba-Aldave et al. • Revista Mexicana de Ciencias Geológicas (2018)

  En este trabajo se reconstruye la historia térmica de algunos condros de la condrita ordinaria Nuevo Mercurio H5. Con base en evidencias texturales fue posible discriminar las temperaturas propias de la formación de condros de aquéllas...

DOAJ Open Access (DOAJ)

ProtoMix: Unified Prototype Learning for Semantic Change Detection in Remote Sensing

Hengzhi Chen, Kun Hu, Patrick Filippi, Wei Xiang et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2026)

As an emerging topic, semantic change detection (SCD) in remote sensing aims to both identify the locations of changes before and after events and determine the land cover (LC) classes of changed regions. While deep learning has demonstrate...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2026.3715175

Test of ocean tide loading models on the basis of strain data measured at the Vyhne Tidal Station, Slovakia

Ladislav BRIMICH, Martin BEDNÁRIK, Jozef BÓDI, Gyula MENTES • Contributions to Geophysics and Geodesy (2022)

Tidal strain time series recorded at the Vyhne Tidal Station are used to test thirteen different ocean tide loading models. Ten models have been calculated using SPOTL: EOT11a, HAMTIDE11a, OSU.TPXO72atlas, OSU.TPXO72, TPX070, DTU10, CSR4.0,...

DOAJ Open Access (DOAJ) DOI: 10.31577/congeo.2022.52.1.3

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

Runlian Pang, Jing Yang, Wei Du, Aicheng Zhang et al. • Geophysical Research Letters (2022)

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...

DOAJ Open Access (DOAJ) DOI: 10.1029/2022GL098722