Results 111 to 120 of about 1,939,741 (302)

Intelligent Functional Clustering and Spatial Interactions of Urban Freight System: A Data-Driven Framework for Decoding Heavy-Duty Truck Behavioral Heterogeneity

open access: yesApplied Sciences
The rapid development of the logistics industry has underscored the urgent need for efficient and sustainable urban freight systems. As a core component of freight systems, heavy-duty trucks (HDT) have been researched regarding surface-level descriptive ...
Ruixu Pan   +4 more
doaj   +1 more source

Characterization and analysis of metropolitan freight patterns in Medellin, Colombia

open access: yesEuropean Transport Research Review, 2018
Purpose This paper seeks to pilot test a novel way to collect freight and service activity data and analyze the collected data in the metropolitan area of Medellin, Colombia.
Carlos A. Gonzalez-Calderon   +3 more
doaj   +1 more source

Availability of Cancer Screening Across HIV Treatment Sites in the IeDEA Consortium

open access: yesInternational Journal of Cancer, EarlyView.
In recent years, incorporating comprehensive cancer screening strategies into routine HIV care has gained growing attention. This survey of 220 sites providing HIV care across 41 countries shows that cervical cancer screening has increased in availability over time.
Rachael A. Pellegrino   +32 more
wiley   +1 more source

Joint Optimization of Train Timetable and Rolling Stock Circulation Plan with Flexible Composition and Skip-Stop Strategies for Co-Transportation of Passenger and Freight

open access: yesEngineering
Considering the development of urban freight transport, this paper presents an operational strategy for freight transport based on the urban metro system.
Jianian He   +5 more
doaj   +1 more source

Exploring Logistics-as-a-Service to integrate the consumer into urban freight

open access: yesResearch on Transport Economics, 2023
Joris Beckers   +3 more
semanticscholar   +1 more source

Burden and Correlates of Multiple Chronic Infections and Their Associations With Cancer Incidence in Chinese Adults: A Large Case‐Cohort Study

open access: yesInternational Journal of Cancer, EarlyView.
While several oncogenic pathogens cause site‐specific cancers, uncertainties remain about many other chronic infections and combined pathogen effects, especially in non‐Western populations. Using a large case–cohort study nested within the China Kadoorie Biobank, the authors found that co‐infection was common, with a mean of 10 pathogens per individual.
Ling Yang   +212 more
wiley   +1 more source

Optimisation of metro train operation planning and cargo loading considering flexible service time limit

open access: yesShenzhen Daxue xuebao. Ligong ban
The utilization of surplus capacity of urban rail transit during off-peak hours for cargo transport is crucial for alleviating urban road congestion, minimizing carbon emissions, and enhancing the efficiency of metro operations.
HOU Wei   +4 more
doaj   +1 more source

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Health Biomarkers of Pesticide Exposure in Rural Populations of Santa Fe, Argentina: Oxidative Stress and Genotoxicity

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara   +4 more
wiley   +1 more source

Late Holocene environmental history of Dojran, Macedonia: Investigating the interplay of imperial dynamics and climatic change

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT This study presents a high‐resolution, multi‐proxy reconstruction of environmental and land‐use change from Lake Dojran over historical times (last 2500 years), combining pollen, biomarkers, radiocarbon dating, Ottoman taxation records and other historical data.
Alessia Masi   +15 more
wiley   +1 more source

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