Results 101 to 110 of about 2,789,801 (380)

Two-echelon vehicle routing problems: A literature review

open access: yesEuropean Journal of Operational Research, 2022
N. Sluijk   +4 more
semanticscholar   +1 more source

Recent Applications of Mesoporous Silica Nanoparticles in Gene Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
The review summarizes the synthesis of mesoporous silica nanoparticles (MSNs) with modifiable surface properties, functionalization strategies, mechanism of therapeutic payload release, and current applications in gene therapy, focusing on their capabilities in the targeted delivery of therapeutic nucleic acids, CRISPR‐Cas systems, and other genetic ...
Tamanna Binte Huq   +4 more
wiley   +1 more source

A Multi-Stage Algorithm for a Capacitated Vehicle Routing Problem with Time Constraints

open access: yesAlgorithms, 2018
The Vehicle Routing Problem (VRP) is one of the most optimized tasks studied and it is implemented in a huge variety of industrial applications. The objective is to design a set of minimum cost paths for each vehicle in order to serve a given set of ...
Lucia Cassettari   +4 more
doaj   +1 more source

Advanced Planning Concepts in the Closed-Loop Container Network of ARN [PDF]

open access: yes
In this paper we discuss a real-life case study in the optimization of the logistics network for the collection of containers from end-of-life vehicle dismantlers in the Netherlands.Advanced planning concepts like dynamic assignment of dismantlers to ...
Blanc, H.M. le   +3 more
core   +1 more source

Implementing BMP‐7 Chemically Modified RNA for Bone Regeneration with 3D Printable Hyaluronic Acid‐Collagen Granular Gels

open access: yesAdvanced Healthcare Materials, EarlyView.
This study developed 3D‐printable THA‐Col microgels for delivering BMP‐7 cmRNA. The key result is that hMSCs transfected on the biomaterials showed BMP‐7 secretion levels comparable to pre‐transfected hMSCs, therefore introducing a cmRNA‐activated matrix to promote bone healing.
Daphne van der Heide   +7 more
wiley   +1 more source

Stochastic Approach to Vehicle Routing Problem: Development and Theories

open access: yesInternational Journal of Industrial Engineering and Production Research, 2013
Stochastic Approach to Vehicle Routing Problem: Development and Theories Abstract In this article, a chance constrained (CCP) formulation of the Vehicle Routing Problem (VRP) is proposed.
Yahia Zare Mehrjerdi
doaj  

Vehicle Routing with Drones

open access: yes, 2017
We introduce a package service model where trucks as well as drones can deliver packages. Drones can travel on trucks or fly; but while flying, drones can only carry one package at a time and have to return to a truck to charge after each delivery.
Daknama, Rami, Kraus, Elisabeth
openaire   +2 more sources

Advanced Oral Delivery Systems for Nutraceuticals

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging delivery technologies are explored to overcome barriers to oral nutraceutical absorption. Traditional carriers are compared with novel platforms including biodegradable polymers, MOFs, MPNs, and 3D printing. These systems enhance bioavailability, control release, and enable personalized nutrition.
Xin Yang   +4 more
wiley   +1 more source

Model Predictive Control of Autonomous Mobility-on-Demand Systems

open access: yes, 2016
In this paper we present a model predictive control (MPC) approach to optimize vehicle scheduling and routing in an autonomous mobility-on-demand (AMoD) system.
Pavone, Marco   +2 more
core   +1 more source

Vehicle routing with split deliveries

open access: yesDiscrete Applied Mathematics, 1994
AbstractThis paper considers a relaxation of the classical vehicle routing problem (VRP), in which split deliveries are allowed. As the classical VRP, this problem is NP-hard, but nonetheless it seems more difficult to solve exactly. It is first formulated as an integer linear program.
Gilbert Laporte   +3 more
openaire   +1 more source

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