Results 61 to 70 of about 128,042 (286)
Multiscale Acoustic Bubble Actuators Using Bioinspired Liquid‐Repellent Microstructures
Advanced Materials Technologies, EarlyView.The article presents multiscale acoustic bubble actuators using bioinspired liquid‐repellent microstructures, enabling programmable trapping, pumping, mixing, and precise flow control. Mimicking springtail microstructures, these scalable actuators (200 µm–1 mm) offer multifunctionality in all‐in‐one devices, letter‐shaped arrays, and 3D cube ...
Cem Balda Dayan +8 more
wiley +1 more source
An Efficient Mixed Integer Linear Programming Model for the Minimum Spanning Tree Problem
Mathematics, 2018 Finding a minimum spanning tree in a given network is a famous combinatorial optimization problem that appears in different engineering applications.
Tamer F. Abdelmaguid
doaj +1 more source
Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration
Advanced Materials Technologies, EarlyView.This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley +1 more source
On Solving the Minimum Spanning Tree Problem with Conflicting Edge Pairs
AlgorithmsThe Minimum Spanning Tree with Conflicting Edge Pairs is a generalization that adds conflict constraints to a classical optimization problem on graphs used to model several real-world applications.
Roberto Montemanni, Derek H. Smith
doaj +1 more source
A Hybrid PSO and Kruskal Approach for Neutrosophic Trapezoidal Minimum Spanning Tree Problem [PDF]
Neutrosophic Sets and SystemsThe goal of the Minimum Spanning Tree Problem (Min-STP) is to build a spanning tree (ST) in a network or graph while minimising the overall edge cost. Logistics, interaction, mobility, and scheduling are just a few of the many real-world applications of ...
Kalyan Adhikary +2 more
doaj +1 more source
ON SOME ASPECTS OF GRAPH THEORY FOR OPTIMAL TRANSPORT AMONG MARINE PORTS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2018 This paper is devoted to the Travelling Salesman Problem as applied to Czechoslovak ocean shipping companies and their marine ports on the Black Sea. The shortest circular path around these ports is found and discussed.
Petr CHLÁDEK +2 more
doaj +1 more source
Heuristics based on greedy randomized adaptive search and variable neighbourhood search for the minimum labelling spanning tree problem [PDF]
, 2007 This paper studies heuristics for the minimum labelling spanning tree (MLST) problem. The purpose is to find a spanning tree using edges that are as similar as possible.
Consoli, S +3 more
core
Geometric Minimum Diameter Minimum Cost Spanning Tree Problem [PDF]
, 2009 In this paper we consider bi-criteria geometric optimization problems, in particular, the minimum diameter minimum cost spanning tree problem and the minimum radius minimum cost spanning tree problem for a set of points in the plane. The former problem is to construct a minimum diameter spanning tree among all possible minimum cost spanning trees ...
Dae Young Seo, D. T. Lee, Tien-Ching Lin
openaire +1 more source
Advanced 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
Rough‐fuzzy quadratic minimum spanning tree problem [PDF]
Expert Systems, 2019 AbstractA quadratic minimum spanning tree problem determines a minimum spanning tree of a network whose edges are associated with linear and quadratic weights. Linear weights represent the edge costs whereas the quadratic weights are the interaction costs between a pair of edges of the graph.
Saibal Majumder +2 more
openaire +1 more source