Results 111 to 120 of about 151,349 (311)

Some Computational Formulas forD‐Nörlund Numbers [PDF]

open access: yesAbstract and Applied Analysis, 2007
The author establishes some identities involving theDnumbers, Bernoulli numbers, and central factorial numbers of the first kind. A generating function and several computational formulas forD‐Nörlund numbers are also presented.
openaire   +3 more sources

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

open access: yesAdvanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou   +5 more
wiley   +1 more source

Speeding Up the Estimation of Expected Maximum Flows Through Reliable Networks [PDF]

open access: yes
In this paper we present a strategy for speeding up the estimation of expected maximum flows through reliable networks. Our strategy tries to minimize the repetition of computational effort while evaluating network states sampled using the crude Monte ...
Megha Sharma, Ghosh, Diptesh
core  

Formula Student Cooling System

open access: yes, 2020
The bachelor’s thesis deals with Formula Student cooling system, analysis of the current cooling system, it’s construction and possibilites for it’s improvements.
Marek, Jiří
core  

COMPUTATIONAL FLOW MODELLING OF FORMULA-SAE SIDEPODS FOR OPTIMUM RADIATOR HEAT MANAGEMENT [PDF]

open access: yes, 2011
Formula SAE vehicles, over the program’s history have showcased a myriad of aerodynamic packages, each claiming specific quantitative and qualitative features.
M. NOR AZMI   +5 more
core  

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

open access: yesAdvanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou   +5 more
wiley   +1 more source

Efficient Nyström-Based Unitary Single-Tone 2D DOA Estimation for URA Signals

open access: yesMathematics
We propose an efficient Nyström-based unitary subspace method for low-complexity two-dimensional (2D) direction-of-arrival (DOA) estimation in uniform rectangular array (URA) signal processing systems.
Liping Yuan, Ke Wang, Fengkai Luan
doaj   +1 more source

A graphical user interface for flight control development

open access: yes, 1999
The FSA (First Shot Approach) Demonstrator of DLR and DASA/Airbus is a first prototype for an integrated multidisciplinary environment for flight control developement.
Finsterwalder, Reinhard   +2 more
core  

Rational Arithmetic Mathematica Functions to Evaluate the Two-Sided One Sample K-S Cumulative Sampling Distribution

open access: yesJournal of Statistical Software, 2007
One of the most widely used goodness-of-fit tests is the two-sided one sample Kolmogorov-Smirnov (K-S) test which has been implemented by many computer statistical software packages.
J. Randall Brown, Milton E. Harvey
doaj  

Upsampling and Knowledge Distillation Improve Small-Object Detection in Satellite Remote Sensing

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Object detection has achieved great success in recent years; however, small-object detection remains a major challenge, particularly in remote sensing scenarios.
Abdelbadie Belmouhcine   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy