Results 91 to 100 of about 4,146,349 (306)

Aligning urban freight efficiency and sustainability: Integrating neural network modelling and PESTEL analysis

open access: yesSustainable Futures
Urban freight systems are essential to economic activity but generate significant environmental, spatial, and social pressures, particularly in rapidly growing cities.
Tarak Barhoumi   +2 more
doaj   +1 more source

Freight trip generation models: Using establishment data to understand the origin of urban freight traffic

open access: yes, 2023
FTG has resulted in a powerful tool to provide insights into freight transport demand that support planning and policy design processes. The chapter introduces a taxonomy of the FTG research field and a discussion of considerations for applicability ...
Sanchez-Diaz, Ivan,   +3 more
core   +1 more source

Cotton strips as a model substrate for analysis of leaf‐litter‐colonizing microbial assemblages in streams

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Leaf‐litter decomposition is a key indicator of the functional integrity of stream ecosystems and cotton strips have been employed as a standard substrate for quantification of litter‐decomposition rates in streams across the globe. Cotton strips also offer a standardized method for assessing structural integrity of stream microbial ...
Trinity Shoemaker   +4 more
wiley   +1 more source

Urban freight transport sustainability – assessment and evaluation framework

open access: yes, 2013
Research purpose: Various urban freight transport measures have been introduced in order to improve logistics performance while at the same time reducing the negative environmental and socio-economic impacts.
Behrends, Sönke,
core  

Leveraging Public Transit for Robotic Deliveries: A Column Generation Approach

open access: yesNaval Research Logistics (NRL), EarlyView.
ABSTRACT Autonomous mobile robots (AMRs) are small, electric, wheeled vehicles that operate at pedestrian speeds. In the last‐mile delivery service considered in this study, a fleet of AMRs is deployed across multiple recharging depots within a service area, from which they depart to perform point‐to‐point deliveries. We consider an operational setting
Yishay Shapira, Mor Kaspi
wiley   +1 more source

Research of the potential opportunities of crowdshipping: The case study of Ukraine and the Czech Republic [PDF]

open access: yesMATEC Web of Conferences
Urbanization and the growth of e-commerce are the main factors behind the growth of last-mile delivery volumes. Crowdshipping using the public transport system is one of the relatively new scenarios for the organization of such delivery.
Svadlenka Libor   +2 more
doaj   +1 more source

CO2 Emission Reduction in Freight Transports How to Stimulate Environmental Friendly Behaviour? [PDF]

open access: yes
In the European Union (EU) and in Germany the transport sector is the only sector with increasing CO2 emissions (in the EU by about 32 % and in Germany by about 1 % since 1990).
Bühler, Georg, Jochem, Patrick
core  

An overview of freight intelligent transportation systems [PDF]

open access: yes, 2013
The purpose of this paper is to provide an overview of how the intelligent transportation system (ITS) supports freight transportation operations. A study of the literature on transportation information and communication technology (ICT) and intelligent (
Mirza Beiki, Vahid,   +2 more
core   +1 more source

Machine Learning‐Assisted Optimization for Dynamic Supply Network Design in the Additive Manufacturing Platform

open access: yesNaval Research Logistics (NRL), EarlyView.
ABSTRACT Distributed manufacturing enabled by additive manufacturing (AM) allows supply chains to rapidly adapt to changing market conditions through flexible facility relocation and capacity adjustment. However, existing studies largely overlook the logistical aspects of AM‐based supply chains and typically treat facility location and logistics ...
Behrang Bootaki, Guoqing Zhang
wiley   +1 more source

The Demand Potential of an Urban Freight Consolidation Centre [PDF]

open access: yes
Urban Transport, stated preferences, service contract.
Romeo Danielis, Edoardo Marcucci
core  

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