Results 41 to 50 of about 3,121,635 (257)
Экономика и управление, 2023 Aim. The presented study aims to analyze transformations that last-mile delivery has undergone during the years of the COVID-19 coronavirus pandemic in the Russian Federation, considering that, on the one hand, the final stage of delivery is considered ...
A. A. Kurochkina +2 more
doaj +1 more source
Optimization of last mile delivery with unmanned aerial vehicle assistance
, 2020 Malikopoulos, Andreas A.In this thesis, we present an approach to optimizing the last-mile delivery route of a truck using coordination with unmanned aerial vehicles (UAVs). First, a traveling salesman problem is formulated to determine the truck’
Remer, Ben
core +1 more source
Aggregation Loss Bandwidth in the Last Mile Residential Internet
, 2014 Aggregation Loss Bandwidth (ALB) within the last mile internet accounts for significant unusable bandwidth under current Internet Service Provider (ISP) centric routing strategies.
Windmill, C., Christopher Windmill
core +1 more source
A Viewpoint on the Challenges and Solutions for Driverless Last-Mile Delivery
Machines, 2022 The occurring growth in e-commerce comes along with an increasing number of first-time delivery failures due to the customer’s absence at the delivery location.
Vasiliki Balaska +6 more
doaj +1 more source
Understanding the impact of e-commerce on last-mile light goods vehicle activity in urban areas: the case of London [PDF]
, 2017 Growth in e-commerce has led to increasing use of light goods vehicles for parcel deliveries in urban areas. This paper provides an insight into the reasons behind this growth and the resulting effort required to meet the exacting delivery services ...
Mcleod, Fraser +44 more
core +1 more source
Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells
Advanced Materials, EarlyView.Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park +14 more
wiley +1 more source
Application of humanitarian last mile distribution model [PDF]
Journal of Humanitarian Logistics and Supply Chain Management, 2014 Purpose – – The purpose of this paper is to extend a routing model so that it may be applied to a real case study of material deliveries involved in a development operation, typical of regular humanitarian logistics, and to explore the impact of ...
Daria Battini +3 more
doaj +1 more source
Sexual and reproductive health and rights of “last mile” adolescents: a scoping review
Sexual and Reproductive Health Matters, 2022 Globally, significant progress has been made in the realm of adolescent sexual and reproductive health. We conceptualised “last mile” adolescents as having two or more of the following factors of identity: refugee, Indigenous, 2SLGBTQIA+, out of school ...
Nahela Nowshin +6 more
doaj +1 more source
Advanced Robotics Research, EarlyView.This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao +6 more
wiley +1 more source
Advanced Science, EarlyView.PRRSV vaccine‐mediated protection is associated with clonally expanded cytotoxic CD8+ T cell subsets driven by viral structural proteins and supported by innate TLR4/TLR8 signaling and CD4+ T cell help, whereas non‐protective responses are characterized by dysfunctional exhausted‐like CD8+ T cells linked to poor viral control.
Can Kong +14 more
wiley +1 more source