Results 41 to 50 of about 16,607 (261)

Integrated optimization of urban agglomeration passenger transport hub location and network design

open access: yesEURASIP Journal on Wireless Communications and Networking, 2018
Because of the influence of comprehensive hub construction on network flow, this paper adopts the bi-level programming model (BPM) to solve the problem about the integrated optimization of multi-hub location and network layout.
Bofeng Fan, Yuling Yang, Liang Li
doaj   +1 more source

High Stability of Diketopyrrolopyrrole Polymer Transistors Under Aqueous Condition Toward Biosensing Platform

open access: yesAdvanced Materials Technologies, EarlyView.
We are reporting the first‐time investigation of DPP‐based Organic Field‐Effect Transistor (OFET) devices with high‐stability of signal response in both of ambient and aqueous conditions with PBS solution. ABSTRACT Diketopyrrolopyrrole (DPP)–based conjugated polymers show strong promise for electronic applications, including bioelectronic gas sensors ...
Chattarika Khamhanglit   +6 more
wiley   +1 more source

Model Hub Median Problem Dengan Batasan Travel Time

open access: yesJurnal Teknik Industri, 2017
This article describes the development of an uncapacitated p-hub median problem model. The established model will be applied in determining the location of the hub.
Faisal Ibrahim, Ahmad Rusdiansyah
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Challenges and Future Directions in Assessing the Quality and Completeness of Advanced Materials Safety Data for Re‐Usability: A Position Paper From the Nanosafety Community

open access: yesAdvanced Sustainable Systems, EarlyView.
Nanosafety data provide a guiding example for establishing best practices in data management, aligning with FAIR principles and quality criteria. This review explores existing quality assessment approaches for reliability, relevance, and completeness, emphasizing the need for harmonization and adaptation to nanomaterials and advanced materials. The aim
Verónica I. Dumit   +43 more
wiley   +1 more source

Modelling a Multi-Product P-hub Median Problem by Considering Methods of Finance [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2015
Hub location problems arise wherever we face complex networks for information or products transshipment. Hubs are special facilities that act as distribution intermediaries in distribution networks.
Esmail Cheraghi   +2 more
doaj  

Machine‐Learning Decomposition Identifies a Big Two Structure in Human Personality with Distinct Neurocognitive Profiles

open access: yesAdvanced Science, EarlyView.
Using machine learning on a mega‐scale global dataset (n = 1,336,840) reveals a robust personality trait architecture beyond the Big Five. A Big Two model, broadly capturing social engagement and internal mentation, defines a geometric space that links personality to neurocognitive profiles.
Kaixiang Zhuang   +7 more
wiley   +1 more source

A dynamic Median Multiple Allocation hub Location Problem

open access: yesمدیریت تولید و عملیات, 2015
Hub location problem is further used in transportation and telecommunication networks (airlines, post delivery services, etc.) so origin-destination pairs, receive or send commodities via special facilities called Hub.
Mahdi Bashiri, Khosro Hamidian
doaj  

Hierarchical Summary Statistics Encoding Across Primary Visual and Posterior Parietal Cortices

open access: yesAdvanced Science, EarlyView.
This study shows that mouse V1 simultaneously encodes the ensemble mean and variance of motion, providing a robust summary‐statistic representation that persists despite single‐neuron variability. These signals propagate to PPC, where they are transformed into abstract category representations during decision making.
Young‐Beom Lee   +4 more
wiley   +1 more source

Shipment scheduling in hub location problems [PDF]

open access: yesTransportation Research Part B: Methodological, 2018
Abstract In this paper, we incorporate shipment scheduling decisions into hub location problems. Our aim is to determine the optimal locations of hubs, hub network structure, and the number of dispatches to operate on the hub network as well as the time period of dispatching each vehicle from a hub.
Mobina Masaeli   +2 more
openaire   +1 more source

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