Results 81 to 90 of about 453,515 (291)

Stacking sequence optimization of composite laminates for maximum fundamental frequency using Bayesian optimization computational framework

Results in Engineering
A computational framework combined with the commercial finite element software Abaqus and Bayesian optimization algorithm is proposed. The proposed computational framework leverages the Gaussian process based-probabilistic capability in Bayesian ...
Shih-Ting Yang, Yu-Jui Liang
doaj   +1 more source

An Improved Ant Colony Model for Cost Optimization of Composite Beams

Applied Artificial Intelligence, 2017
This paper focused on the application and evaluation of an improved ant colony search method for the cost optimization of composite beams. The design was based on the American Institute of Steel Construction load and resistance factor design ...
Tahereh Korouzhdeh, Hamid Eskandari-Naddaf, Morteza Gharouni-Nik   +2 more
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Multiobjective Optimization of Composite Material Seat Plate for Mortar Based on the Hybrid Surrogate Model

Shock and Vibration
As an important force transmission component of mortars, the seat plate affects some core indicators of mortars such as range, shooting accuracy, and maneuverability.
Fengfeng Wang, Chundong Xu, Lei Li
doaj   +1 more source

Parameter Optimization for Composite Structures of Microperforated Panel and Porous Metal for Optimal Sound Absorption Performance

Applied Sciences, 2019
The composite structure of a microperforated panel and porous metal is a promising sound absorber for industrial noise reduction, sound absorption performance of which can be improved through parameter optimization. A theoretical model is constructed for
Haiqin Duan, Xinmin Shen, Fei Yang, Panfeng Bai, Xiaofang Lou, Zhizhong Li   +5 more
doaj   +1 more source

Stochastic Block Mirror Descent Methods for Nonsmooth and Stochastic Optimization [PDF]

, 2013
In this paper, we present a new stochastic algorithm, namely the stochastic block mirror descent (SBMD) method for solving large-scale nonsmooth and stochastic optimization problems. The basic idea of this algorithm is to incorporate the block-coordinate
Dang, Cong D., Lan, Guanghui
core  

Program Composition and Optimization: An Introduction

, 2010
Software composition connects separately defined software artifacts. Such connection may be in program structure (such as inheritance), data flow (such as message passing) and/or control flow (such as function calls or loop control).
Kessler, Christoph W., Löwe, Welf, Padua, David, Püschel, Markus   +3 more
openaire   +4 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

THE GENERALIZED CONSTRUCTIVE FORM OF TWO-PYLON CABLE-STAYED COMPOSITE BRIDGES AND THE FLOW-CHART OF PROGRAM OF THEIR DESIGN OPTIMIZATION

Structural Mechanics of Engineering Constructions and Buildings, 2010
This article presents the generalized constructive form of two-pylon cable-stayed composite bridges and the flow - chart of program of design optimization that provides the basis for developing the corresponding program of design optimization. KEY
P M Salamahin, - Le Van Manh
doaj  

VisCI: A visualization framework for anomaly detection and interactive optimization of composite index

Visual Informatics
Composite index is always derived with the weighted aggregation of hierarchical components, which is widely utilized to distill intricate and multidimensional matters in economic and business statistics.
Zhiguang Zhou, Yize Li, Yuna Ni, Weiwen Xu, Guoting Hu, Ying Lai, Peixiong Chen, Weihua Su   +7 more
doaj   +1 more source