Results 101 to 110 of about 582,984 (315)

No Cystometrogram Among Veterans With Spinal Cord Injury Results in Adverse Urinary System Outcomes

Neurourology and Urodynamics, EarlyView.
ABSTRACT Background A prior study of a large cohort of veterans with supra‐sacral spinal cord injury or disorder (SCI/D) showed, as seen in other cohorts, substantial variation in application of bladder care processes and, specifically in the proportion of patients undergoing cystometrography (CMG). The next step in a systematic evaluation such as this
John Lavelle, John Hornberger
wiley   +1 more source

Pascal type properties of Betti numbers

International Journal of Mathematics and Mathematical Sciences, 1994
In this paper, we will describe the Pascal Type properties of Betti numbers of ideals associated to n-gons. These are quite similar to the properties enjoyed by the Pascal's Triangle, concerning the binomial coefficients. By definition, the Betti numbers
Tilak de Alwis
doaj   +1 more source

Some Algebraic Aspects of Morse Code Sequences [PDF]

Discrete Mathematics & Theoretical Computer Science, 2003
Morse code sequences are very useful to give combinatorial interpretations of various properties of Fibonacci numbers. In this note we study some algebraic and combinatorial aspects of Morse code sequences and obtain several q-analogues of Fibonacci ...
Johann Cigler
doaj   +1 more source

Expert‐led priorities for a response diversity research agenda in ecology

Oikos, EarlyView.
Response diversity describes variation in ecological responses to environmental change. Response diversity is expected to drive ecological stability since a wider variety of responses to one or more environmental factors should stabilise fluctuations of ecosystem functions. However, uptake of empirical response diversity research has been slow. Here we
Samuel R. P.‐J. Ross, Ceres Barros, Laura E. Dee, Mike S. Fowler, Owen L. Petchey, Takehiro Sasaki, Hannah J. White, Anna LoPresti   +7 more
wiley   +1 more source

Some results on special binomial ideals

Le Matematiche, 2006
The main goal of this paper is to characterize a particular class of ideals whose structure can still be interpreted directly from their generators: binomial ideals having a finite number of binomials generators in a polynomial ring k[x] = k[x_1 ...
Lucia Marino
doaj  

Substitution of Ti by Nb in Maraging Steel: Effects on Strengthening Mechanisms and Crystallographic Behavior

steel research international, EarlyView.
This work demonstrates that replacing Ti with Nb in maraging steel forms nanoscale Nb–Mo particles along boundaries, strengthening the alloy without relying on Ti phases. Heat‐treatment tuning promotes uniform crystal orientation and balanced grain boundaries, enabling strong yet ductile behavior.
Mohamad Masoumi, Manoel José, Gerardo Jesus Aracena Pérez, Isabel Ferreira Barros, Marcos Natan da Silva Lima, Geronimo Perez, Samuel Lucas Santos Medeiros, Pedro Henrique Pinheiro Lima, Luís Flávio Gaspar Herculano, Maria Vittoria Moraschini Reis, Sérgio Souto Maior Tavares, Farina Alexandre Bellegard, Fridman Daniel Pallos, Miloslav Béreš, Hamilton Ferreira Gomes de Abreu   +14 more
wiley   +1 more source

Algebraic properties of the binomial edge ideal of a complete bipartite graph

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
Let JG denote the binomial edge ideal of a connected undirected graph on n vertices. This is the ideal generated by the binomials xiyj − xjyi, 1 ≤ i < j≤ n, in the polynomial ring S = K[x1, . . . , xn, y1, . . . , yn] where {i, j} is an edge of G.
Schenzel Peter, Zafar Sohail
doaj   +1 more source

Fitting the Fractional Polynomial Model to Non-Gaussian Longitudinal Data

Frontiers in Psychology, 2017
As in cross sectional studies, longitudinal studies involve non-Gaussian data such as binomial, Poisson, gamma, and inverse-Gaussian distributions, and multivariate exponential families. A number of statistical tools have thus been developed to deal with
Ji Hoon Ryoo, Jeffrey D. Long, Greg W. Welch, Arthur Reynolds, Susan M. Swearer   +4 more
doaj   +1 more source

Gaussian binomial coefficients modulo cyclotomic polynomials

Journal of Number Theory, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Yan, Kim, Daeyeoul, Ma, Lianrong
openaire   +1 more source

Factors associated with the reproductive performance of ewes inseminated laparoscopically in England and Wales: A longitudinal study

Veterinary Record, EarlyView.
Abstract Background Laparoscopic intrauterine artificial insemination (Lap‐AI) is used in sheep genetic improvement programmes. However, the lambing rate (LR) (i.e., the proportion of inseminated ewes that lamb) following Lap‐AI is variable. Previously, one small UK study investigated factors associated with LR, but it did not adjust for dependencies ...
Mike J. Glover, Laura E. Green, Rachel Clifton   +2 more
wiley   +1 more source