Results 111 to 120 of about 62,131 (208)

Polynomial Boundary Perturbation for Optimal Plastic Design of Heads of Plane Tension Members

Engineering Transactions, 1996
The paper presents the boundary perturbation method applied to optimaI plastic shape design. Perfect plasticity is assumed. The procedure consists of two steps: determination of a class of fully plastic solutions in the limit state, and then the choice ...
W. Egner
doaj  

The association between gambling frequency and risk of harm: Analysis using health survey data from England and Scotland

Addiction, EarlyView.
Abtract Background and aims Health economic models can be used to assess the effectiveness and cost‐effectiveness of public health policies for gambling. To develop such a model, we must understand how gambling behaviour is associated with risk of experiencing gambling‐related harms.
Esther Moore, Robert Pryce, Hazel Squires, Elizabeth Goyder   +3 more
wiley   +1 more source

Binomial convolution and transformations of Appell polynomials

Journal of Mathematical Analysis and Applications, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adell, José A., Lekuona, Alberto
openaire   +1 more source

Regression Extensions of the New Polynomial Exponential Distribution: NPED-GLM and Poisson–NPED Count Models with Applications in Engineering and Insurance

Computation
The New Polynomial Exponential Distribution (NPED), introduced by Beghriche et al. (2022), provides a flexible one-parameter family capable of representing diverse hazard shapes and heavy-tailed behavior. Regression frameworks based on the NPED, however,
Halim Zeghdoudi, Sandra S. Ferreira, Vinoth Raman, Dário Ferreira   +3 more
doaj   +1 more source

Strong bi-homogeneous B\'{e}zout theorem and its use in effective real algebraic geometry

, 2006
Let f1, ..., fs be a polynomial family in Q[X1,..., Xn] (with s less than n) of degree bounded by D. Suppose that f1, ..., fs generates a radical ideal, and defines a smooth algebraic variety V. Consider a projection P.
Din, Mohab Safey El, Trebuchet, Philippe
core   +2 more sources

Bell polynomials and binomial type sequences

Discrete Mathematics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Obesity and dental caries among South Brazilian schoolchildren: a 2.5-year longitudinal study

Brazilian Oral Research
The aim of this study was to assess the association between weight status and ΔDMFS among 12-year-old schoolchildren from South Brazil. A total of 801 12-year-old schoolchildren were followed-up for 2.5 ± 0.3 years. Data collection included questionnaire,
Nicássia Cioquetta LOCK, Cristiano SUSIN, Carolina Doege BRUSIUS, Marisa MALTZ, Luana Severo ALVES   +4 more
doaj   +1 more source

Characteristic polynomials of some min and max matrices

Mathematics Open
In this paper, we investigate Min matrices [Formula: see text] and Max matrices [Formula: see text] whose entries are [Formula: see text] and [Formula: see text], respectively, where [Formula: see text] and [Formula: see text]. By utilizing combinatorial
Wei Xie
doaj   +1 more source

Discrete Event Systems Theory for Fast Stochastic Simulation via Tree Expansion

Systems
Paratemporal methods based on tree expansion have proven to be effective in efficiently generating the trajectories of stochastic systems. However, combinatorial explosion of branching arising from multiple choice points presents a major hurdle that must
Bernard P. Zeigler
doaj   +1 more source

Sentiment-Driven Statistical Modelling of Stock Returns over Weekends

Computation
We propose a two-stage statistical learning framework to investigate how financial news headlines posted over weekends affect stock returns. In the first stage, Natural Language Processing (NLP) techniques are used to extract sentiment features from news
Pablo Kowalski Kutz, Roman N. Makarov
doaj   +1 more source