Showing 141 - 160 results of 5,437 for search '"logistics"', query time: 0.06s Refine Results
  1. 141

    Logistic Stewardship: Supporting Antimicrobial Stewardship Programs Based on Antibiotics Goods Flow by Bianca Leistner, Dominic Rauschning, Ralf Matthias Hagen, Franziska Srečec, Nico Tom Mutters, Ruth Weppler, Christina Mutschnik, Manuel Döhla

    Published 2025-01-01
    “…This study examines the question of whether the logistical consumption figures adequately reflect real consumption, and if not, how to optimize the use of logistical data for clinical decisions. …”
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    A Flexible Logistics Distribution Hub Model considering Cost Weighted Time by Wenxue Ran, Zhe Zhang, Sen Liu

    Published 2017-01-01
    “…The delivery time of order has become an important fact for customers to evaluate logistics services. Due to the diverse and large quantities of orders in the background of electronic commerce, how to improve the flexibility of distribution hub and reduce the waiting time of customers becomes one of the most challenging questions for logistics companies. …”
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  6. 146

    Blow-up of nonradial solutions to the hyperbolic-elliptic chemotaxis system with logistic source by Baghaei, khadijeh

    Published 2023-01-01
    “…\end{equation*} under homogeneous Neumann boundary conditions in a bounded domain $ \Omega \subset \mathbb{R}^{n}, n\ge 1,$ with smooth boundary and the function $g$ is assumed to generalize the logistic source: \begin{equation*} g(s)\le a s - b s^{\gamma }\ \text{ for} \ s>0 \end{equation*} with $1<\gamma \le 2.$ For $b<\chi $ and some suitable conditions on parameters of problem, we prove that the solutions of this problem blow up in finite time. …”
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  7. 147

    Assessing the Reliability of a Multistate Logistics Network under the Transportation Cost Constraint by Qi Zeng, Xiu-Zhen Xu

    Published 2016-01-01
    “…Reliability and transportation cost are two important indicators to measure the performance of logistics network. As a combination of reliability and transportation cost, the performance index R(d,c) of logistics network is defined as the probability that at least d units of flow demand can be successfully transmitted from the source to the destination with the total transportation cost less than or equal to c. …”
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  8. 148
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    Design and Optimization of E-Commerce Logistics Distribution System Based on Multiobjective Function by Hui Wen

    Published 2022-01-01
    “…To reduce the complexity and multiple constraints of logistics distribution routing problems, the author proposes an improved genetic algorithm, adaptive immune genetic algorithm (AIGA). …”
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    Parameters Determination via Fuzzy Inference Systems for the Logistic Populations Growth Model by Yuney Gorrin-Ortega, Selene Lilette Cardenas-Maciel, Jorge Antonio Lopez-Renteria, Nohe Ramon Cazarez-Castro

    Published 2025-01-01
    “…This study addresses the fuzzy parameters (coefficient) determination for the logistic population growth model, proposing a novel methodology based on fuzzy logic concepts. …”
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  13. 153

    An Effective Privacy-Preserving Algorithm Based on Logistic Map and Rubik’s Cube Transformation by Wenbin Yao, Pengdi Ye, Xiaoyong Li

    Published 2014-01-01
    “…Then logistic map is used to create rotation policies to scramble data information based on Rubik’s cube transformation. …”
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  14. 154

    E-Commerce Logistics Path Optimization Based on a Hybrid Genetic Algorithm by Dong Yang, Peijian Wu

    Published 2021-01-01
    “…Based on the problem of e-commerce logistics and distribution network optimization, this paper summarizes the solution ideas and solutions proposed by domestic and foreign scholars and designs a method to optimize the B2C e-commerce logistics and distribution network by taking into account the special traffic conditions in the city. …”
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    A Location-Inventory-Routing Problem in Forward and Reverse Logistics Network Design by Qunli Yuchi, Zhengwen He, Zhen Yang, Nengmin Wang

    Published 2016-01-01
    “…We study a new problem of location-inventory-routing in forward and reverse logistic (LIRP-FRL) network design, which simultaneously integrates the location decisions of distribution centers (DCs), the inventory policies of opened DCs, and the vehicle routing decision in serving customers, in which new goods are produced and damaged goods are repaired by a manufacturer and then returned to the market to satisfy customers’ demands as new ones. …”
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    A Logistic Growth Model with Discrete-Time Delay and a Restriction on Harvesting by Martin Anokye

    Published 2024-01-01
    “…The paper examines the fish population dynamics of a delay logistic model with restrictions on harvesting in a deterministic environment. …”
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