Results 131 to 140 of about 3,077,553 (314)

Some properties of the generalized max Frank matrices

open access: yesAIMS Mathematics
In this paper, we introduce a new generalization of the Frank matrix, which is a lower Hessenberg matrix called the generalized max -Frank matrix. We obtain a recurrence relation provided by the characteristic polynomial, inverse, determinant, and norm
Hasan Gökbaş
doaj   +1 more source

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani   +2 more
wiley   +1 more source

Inverse Kinematics without matrix inversion

open access: yes2008 IEEE International Conference on Robotics and Automation, 2008
This paper presents a new singularity robust and computationally efficient method for solving the inverse kinematics (IK) problem. In this method, the transformation from Cartesian space to joint space is performed in a feedback loop and as a result the new feedback inverse kinematics (FIK) law operates as a filter and does not require matrix ...
openaire   +4 more sources

Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani   +4 more
wiley   +1 more source

A budget of inversions

open access: yesMathematical and Computer Modelling, 1995
In the real Euclidean plane, if the a) sum, b) difference, c) quotient or d) product of the distances from two fixed points is a constant, the locus \(c\) is a) an ellipse, b) a hyperbola, c) a circle of Apollonius, or d) an oval of Cassini, respectively.
openaire   +3 more sources

Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang   +8 more
wiley   +1 more source

Design of an Ultrasound Sensing System for Estimation of the Porosity of Agricultural Soils

open access: yesSensors
The design of a readily useable technology for routine paddock-scale soil porosity estimation is described. The method is non-contact (proximal) and typically from “on-the-go” sensors mounted on a small farm vehicle around 1 m above the soil surface ...
Stuart Bradley, Chandra Ghimire
doaj   +1 more source

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