Results 51 to 60 of about 6,443 (230)
Combining Magnetic and Electric Sails for Interstellar Deceleration
, 2016 The main benefit of an interstellar mission is to carry out in-situ measurements within a target star system. To allow for extended in-situ measurements, the spacecraft needs to be decelerated.
Hein, Andreas M., Perakis, Nikolaos
core +3 more sources
A Termite‐Inspired Alternative to Cement
Advanced Functional Materials, EarlyView.A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev +3 more
wiley +1 more source
Solving large-scale discrete time–cost trade-off problem using hybrid multi-verse optimizer model
Scientific Reports, 2023 The analysis of the relationship between time and cost is a crucial aspect of construction project management. Various optimization techniques have been developed to solve time–cost trade-off problems.
Pham Vu Hong Son +1 more
doaj +1 more source
Scalable Breadth-First Search on a GPU Cluster
, 2018 On a GPU cluster, the ratio of high computing power to communication bandwidth makes scaling breadth-first search (BFS) on a scale-free graph extremely challenging.
Owens, John D. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.PREdicting LNP In Vivo Efficacy (PRELIVE) framework enables the prediction of lipid nanoparticle (LNPs) organ‐specific delivery through dual modeling approaches. Composition‐based models using formulation parameters and protein corona‐based models using biological fingerprints both achieve high predictive accuracy across multiple organs.
Belal I. Hanafy +3 more
wiley +1 more source
Multi-Threshold Image Segmentation Based on the Improved Dragonfly Algorithm
MathematicsIn view of the problems that the dragonfly algorithm has, such as that it easily falls into the local optimal solution and the optimization accuracy is low, an improved Dragonfly Algorithm (IDA) is proposed and applied to Otsu multi-threshold image ...
Yuxue Dong, Mengxia Li, Mengxiang Zhou
doaj +1 more source
Binary Spring Search Algorithm for Solving Various Optimization Problems
Applied Sciences, 2021 One of the most powerful tools for solving optimization problems is optimization algorithms (inspired by nature) based on populations. These algorithms provide a solution to a problem by randomly searching in the search space.
Mohammad Dehghani +9 more
doaj +1 more source
Hybrid Binary Dragonfly Optimization Algorithm with Statistical Dependence for Feature Selection [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2020 The aim of the feature selection technique is to obtain the most important information from a specific set of datasets. Further elaborations in the feature selection technique will positively affect the classification process, which can be applied in ...
Omar S. Qasim +2 more
doaj +1 more source
Optimal Attack against Cyber-Physical Control Systems with Reactive Attack Mitigation
, 2017 This paper studies the performance and resilience of a cyber-physical control system (CPCS) with attack detection and reactive attack mitigation. It addresses the problem of deriving an optimal sequence of false data injection attacks that maximizes the ...
Lakshminarayana, Subhash +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo +10 more
wiley +1 more source