Provably Good Region Partitioning for On-Time Last-Mile Delivery

2021 ◽  
Author(s):  
John Gunnar Carlsson ◽  
Sheng Liu ◽  
Nooshin Salari ◽  
Han Yu
Keyword(s):  
Last Mile ◽  
Good Region ◽  
Last Mile Delivery

G202(P) From amazon prime to theatre prime: the last mile delivery

2019 ◽  
Author(s):  
A Verma ◽  
D Thakkar ◽  
G Fox ◽  
A Milan
Keyword(s):  
Last Mile ◽  
Last Mile Delivery

Hybrid last mile delivery fleets with crowdsourcing: A systems view of managing the cost‐service trade‐off

2021 ◽  
Author(s):  
Vincent E. Castillo ◽  
John E. Bell ◽  
Diane A. Mollenkopf ◽  
Theodore P. Stank
Keyword(s):  
Service Trade ◽  
Trade Off ◽  
Last Mile ◽  
The Cost ◽  
Last Mile Delivery ◽  
Systems View

A covering traveling salesman problem with profit in the last mile delivery

2021 ◽  
Author(s):  
Li Jiang ◽  
Xiaoning Zang ◽  
Junfeng Dong ◽  
Changyong Liang
Keyword(s):  
Traveling Salesman Problem ◽  
Traveling Salesman ◽  
Last Mile ◽  
Last Mile Delivery

scholarly journals Unmanned Aerial Vehicle Last-Mile Delivery Considering Backhauls

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Ahram Jeon ◽  
Joohang Kang ◽  
Byungil Choi ◽  
Nakyung Kim ◽  
Joonyup Eun ◽  
...  
Keyword(s):  
Unmanned Aerial Vehicle ◽  
Last Mile ◽  
Aerial Vehicle ◽  
Last Mile Delivery

scholarly journals A tailored Benders decomposition approach for last-mile delivery with autonomous robots

2021 ◽  
Author(s):  
Laurent Alfandari ◽  
Ivana Ljubić ◽  
Marcos de Melo da Silva
Keyword(s):  
Benders Decomposition ◽  
Autonomous Robots ◽  
Decomposition Approach ◽  
Last Mile ◽  
Last Mile Delivery

Model and algorithm for bilevel multisized terminal location-routing problem for the last mile delivery

2017 ◽  
Vol 26 (1) ◽  
pp. 131-156 ◽  
Author(s):  
Lin Zhou ◽  
Yun Lin ◽  
Xu Wang ◽  
Fuli Zhou
Keyword(s):  
Location Routing Problem ◽  
Routing Problem ◽  
Location Routing ◽  
Last Mile ◽  
Last Mile Delivery

Tesla Cars and the Last Mile Delivery Services

2016 ◽  
Vol 3 (1) ◽  
pp. 3-5
Author(s):  
Michael Zhang
Keyword(s):  
Last Mile ◽  
Delivery Services ◽  
Last Mile Delivery

scholarly journals The Ecological Footprint of COVID-19 mRNA Vaccines: Estimating Greenhouse Gas Emissions in Germany

2021 ◽  
Vol 18 (14) ◽  
pp. 7425
Author(s):  
Peter Kurzweil ◽  
Alfred Müller ◽  
Steffen Wahler
Keyword(s):  
Environmental Impact ◽  
Carbon Footprint ◽  
Ecological Footprint ◽  
Vaccine Dose ◽  
Total Carbon ◽  
Road Transportation ◽  
Last Mile ◽  
Cooling Technology ◽  
Chain Organization ◽  
Last Mile Delivery

Compared to the medical, economic and social implications of COVID-19 vaccinations, little attention has been paid to the ecological balance to date. This study is an attempt to estimate the environmental impact of two mRNA vaccines in terms of CO2 equivalents with respect to their different freezing strategies and supply chain organization. Although it is impossible to accurately calculate the actual environmental impact of the new biochemical synthesis technology, it becomes apparent that transport accounts for up to 99% of the total carbon footprint. The emissions for air freight, road transportation and last-mile delivery are nearly as 19 times the emissions generated from ultra-deep freeze technologies, the production of dry ice, glass and medical polymers for packaging. The carbon footprint of a single mRNA vaccine dose injected into a patient is about 0.01 to 0.2 kg CO2 equivalents, depending on the cooling technology and the logistic routes to the vaccination sites in Germany.

Last-mile logistics in the sharing economy: sustainability paradoxes

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Btissam Moncef ◽  
Marlène Monnet Dupuy
Keyword(s):  
Service Providers ◽  
Primary Source ◽  
Sharing Economy ◽  
Food Delivery ◽  
Logistics Management ◽  
Exploratory Research ◽  
Content Type ◽  
Face To Face ◽  
Last Mile ◽  
Last Mile Delivery

PurposeThe purpose of this paper is to explore sustainability paradoxes in sharing economy initiatives by focusing on logistics management in last-mile logistics.Design/methodology/approachIn this exploratory study, a total of 10 case studies were conducted in three categories of companies: anti-waste platforms, food delivery platforms and bicycle delivery companies. Twenty-seven face-to-face interviews with founders and/or managers and contractors (couriers, logistics service providers or volunteers) were the primary source of data collection. The heterogeneity of the sample enabled the authors to build an understanding of sustainability paradoxes in the logistics of sharing economy initiatives.FindingsThe findings indicate how logistics management impacts the sustainability of sharing economy initiatives in last-mile delivery. The authors identify seven paradoxical tensions (five of them social) generated by the contradictions between the organizations' promised environmental and social values and the impacts of their operations.Research limitations/implicationsThis exploratory research is based on a qualitative study of 10 cases and 27 interviews from heterogeneous samples; further empirical research is needed to ensure generalization.Practical implicationsThe paper increases the understanding of environmental and social paradoxical tensions and awareness of logistics challenges.Social implicationsThe paper helps identify ways to reconcile promised values and impacts generated by sharing economy initiatives while managing last-mile delivery.Originality/valueThe results enrich the literature about the paradoxes in sharing economy initiatives by providing illustrations in last-mile logistics and exposing the underlying challenges for sharing economy logistics actors.

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