Results 131 to 140 of about 392,674 (301)

Multi-objective metaheuristics for hub location problem: A case study of rail network planning

Journal of Industrial Engineering and Management
Purpose: Hub location problems have been utilized in various applications including rail transportation network planning, where hub serves as a key transit point within the network.
Nam Pham Van, Nha Nguyen Dang, Ornurai Sangsawang, Sunarin Chanta   +3 more
doaj   +1 more source

Precise Microstructural and Stoichiometric Control Advances Flexible Ag2Te Thin‐Film Thermoelectrics for Wearable Energy Harvesting

Advanced Materials, EarlyView.
Flexible Ag2Te thin films achieving a record‐high mobility of 4756 cm2 V−1 s−1 and a peak power factor of 18.5 µW cm−1 K−2 are developed via precise structural control. The assembled flexible devices demonstrate excellent mechanical stability and ultrafast voltage response, enabling precise thermal detection when integrated into a robotic gripper for ...
Yue‐Xing Chen, Xiao‐Lei Shi, Ning Chen, Dong Yang, Zhongzhao Zha, Hanwen Xu, Mohammad Nisar, Tianyi Cao, Boxuan Hu, Meng Li, Ziya Wang, Fu Li, Guangxing Liang, Jingting Luo, Zhuanghao Zheng, Zhi‐Gang Chen   +15 more
wiley   +1 more source

Knowledge Clusters and Knowledge Hubs: Designing Epistemic Landscapes for Development [PDF]

With globalization and knowledge-based production, firms may cooperate on a global scale, outsource parts of their administrative or productive units and negate location altogether.
Evers, Hans-Dieter, Gerke, Solvay, Menkhoff, Thomas   +2 more
core   +1 more source

Sea Urchin‐Inspired Immuno‐Instructive Ionic Flow Drives MSCs‐Macrophage Communication to Promote Bone Regeneration

Advanced Materials, EarlyView.
ABSTRACT Bone tissue regeneration is a complex physiological process dependent on the spatiotemporal coordination of immune cells and stem cells. Conventional research primarily elucidates the mechanism through which materials facilitate bone formation by initially modulating macrophages and subsequently encouraging the osteogenic differentiation of ...
Yang Lu, Kun Su, Daqian Liu, Chunyu Liu, Muyan Qin, Shuaijie Li, Pengfei Tian, Yansong Wang, Yingbo Wang, Lei Chu, Xu Cui, Haobo Pan   +11 more
wiley   +1 more source

Energy-Aware Hub Location via Reinforcement Learning and Thermodynamic Optimization

IEEE Open Journal of Intelligent Transportation Systems
The Hub Location Problem (HLP) remains a cornerstone of strategic decision-making in logistics and transportation networks. However, emerging challenges driven by climate variability, energy consumption constraints, and carbon emission regulations are ...
Kassem Danach, Samir Haddad, Wael Hosny Fouad Aly, Chadi Kallab, Jinane Sayah   +4 more
doaj   +1 more source

Economic Development Impacts of High Speed Rail [PDF]

This paper reviews the state of high-speed rail (HSR) planning in the United States c. 2010. The plans generally call for a set of barely inter-connected hub-and-spoke networks. The evidence from US transit systems shows that lines have two major impacts.
David Levinson
core  

Cell Adhesion by Design: Engineering Tissue Culture Scaffolds With Adhesion Cues

Advanced Materials Interfaces, EarlyView.
ABSTRACT In scaffold‐based tissue engineering, the matrix should provide adequate adhesion cues for cell attachment, spreading, and function. Given the multitude of adhesion receptors and the diversity of scaffolds, there are many approaches to render scaffolds adhesive, even though they are not all equivalent.
Dalia Dranseike, Dhananjay V. Deshmukh, Mark W. Tibbitt, Céline Labouesse   +3 more
wiley   +1 more source

THE OPTIMALIZATION OF LOCATION TRANSPORT JUNCTIONS

Perner’s Contacts, 2010
This article is focused on the issue of deployment of transport junctions and other transport network, using modern optimization algorithms. The main emphasis is placed on genetic algorithm operating on the principle of location with simple hub ...
Hana Císařová, Jaromír Široký, Václav Cempírek   +2 more
doaj  

Flow‐Adaptive Gas Sensing Enabled Using a Uniform Au Nanosheet Sensor Array and a Neural Network Inference

Advanced Materials Technologies, EarlyView.
Integrated Au nanosheet sensor array enables simultaneous inference of gas concentration and flow rate via deep neural network analysis, without external flow control. ABSTRACT Gas sensor responses are considerably affected by gas flow rates, thereby inhibiting the accurate detection of target gas concentrations in variable‐flow applications such as ...
Taro Kato, Takahisa Tanaka, Yusuke Hamanaka, Ryo Toyoshima, Ken Uchida   +4 more
wiley   +1 more source

Innovative Tokyo [PDF]

This paper compares and contrasts Tokyo's innovation structure with the industrial districts model and the international hub model in the literature on urban and regional development.
Child Hill, Richard, Fujita, Kumiko
core