Search academic resources

Explore institutional catalogs, electronic resources, open-access journals, available collections, and academic access links.

What NODOVOX Discovery brings together: Institutional catalogs, electronic resources, open-access journals, available collections, and academic access links.

Results

23 results found.

Resource types: Print book E-book Article Journal Thesis Chapter
Academic search
MeNuméricos :
Book
Book
Jiménez Gómez, William Alfredo · Universidad Pedagógica Nacional · 2020 · ISBN 9789585138216
Subjects / keywords: Numerical analysis; Series, Taylor's; Mathematics; Computer-assisted instruction; Electronic books
Acceso institucional disponibleEl acceso puede requerir institución, suscripción, proxy, VPN o autenticación.
Institucional
Aerodynamic performance optimization of the archimedes spiral wind turbine: combined experimental and CFD analysis of step ratio and blade number effects
Article
Article
Ahmed Essa Faisal et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study presents an integrated numerical and experimental investigation of the aerodynamic performance of the Archimedes Spiral Wind Turbine (ASWT) under wind speeds ranging from 5 to 10 m/s. The analyses wer...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Modeling and Experimental Analysis of Roughness Effect on Ultrasonic Nondestructive Evaluation of Micro-crack
Article
Article
Zhe Wang et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract A high-precision evaluation of ultrasonic detection sensitivity for a micro-crack can be restricted by a corroded rough surface when the surface microtopography is of the same order of magnitude as the crack dep...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The Derivation of Convergence Analysis for the Multistage Adomian Decomposition Method for solving the Autonomous Van der Pol system
Article
Article
Abbas AL-Bayati et al · University of Mosul, College of Education for Pure Science · 1999 · ISSN 1812-125X
Abstract The autonomous Van der Pol system was solved accurately by MADM [4]. The method has the advantage of giving the form of the numerical solution within each time interval which is not possible in purely numerical ...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Three-dimensional finite element analysis of effects of foundation underpinning on deformation control of existing buildings adjacent to a deep excavation
Article
Article
LI Jing 1, 2, XU Zhong-hua 1, 2, WANG Wei-dong 1, 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The excavation of Dingding Bund is adjacent to an existing heritage architecture. As the pit is as deep as 20 m and the heritage architecture is only about 3 m away from the excavation, foundation underpinning is adopted...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
An event of simultaneous activity of atmospheric gravity waves and meteotsunami in the inner continental shelf of the Buenos Aires Province, Argentina
Article
Article
Perez, Iael et al · Pergamon-Elsevier Science Ltd · 2020 · ISSN 0278-4343
The aim of this paper is to investigate an event of simultaneous activity of atmospheric gravity waves (AGW) and meteotsunami recorded on December 1–2, 2013, in the inner continental shelf of Buenos Aires Province, Arg...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Quantifying the Bayesian Evidence for a Planet in Radial Velocity Data
Article
Article
Nelson, Benjamin E. et al · IOP Publishing · 2020 · ISSN 0004-6256
We present results from a data challenge posed to the radial velocity (RV) community: Namely, to quantify the Bayesian "evidence"for n = {0, 1, 2, 3} planets in a set of synthetically generated RV data sets containing a ...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
An energy preserving/decaying scheme for nonlinearly constrained multibody systems
Article
Article
Lens, Elisabet et al · Springer · 2007 · ISSN 1384-5640
Several numerical time integration methods for multibody system dynamics are described: an energy preserving scheme and three energy decaying ones, which introduce high-frequency numerical dissipation in order to annihil...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Investigation into the Independent Metering Control Performance of a Twin Spools Valve with Switching Technology-controlled Pilot Stage
Article
Article
Qi Zhong et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract In hydraulic area, independent metering control (IMC) technology is an effective approach to improve system efficiency and control flexibility. In addition, digital hydraulic technology (DHT) has been verified a...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence of karyotype alterations in couples with recurrent pregnancy loss in a tertiary center in Brazil
Article
Article
Elaine Cristina Fontes de Oliveira et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2024 · ISSN 0100-7203
Abstract Objective To assess the prevalence and type of chromosomal abnormalities in Brazilian couples with recurrent pregnancy loss (RPL) and compare the clinical characteristics of couples with and without chromosome...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Research on the joint bearing mechanism and sensitivity of surrounding rock sharing rate of buried water conveyance tunnels
Article
Article
Dong Zhou et al · Frontiers Media S.A · 2026 · ISSN 2296-6463
In view of the structural bearing performance issues of buried water diversion tunnels, the paper conducted a series of numerical simulation study on the joint bearing mechanism of steel lining-concrete lining-surroundin...
LCC TENDOlNjaWVuY2U~Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Statistical properties of the entropy from ordinal patterns
Article
Article
Chagas, Eduarda T. C. et al · RI ITBA · 2023 · ISSN 1089-7682
"The ultimate purpose of the statistical analysis of ordinal patterns is to characterize the distribution of the features they induce. In particular, knowing the joint distribution of the pair entropy-statistical complex...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The Structural Extension Spine: Modelling the emergence of algebraic reasoning in early mathematics
Article
Article
Jacques D. du Plessis · AOSIS · 2026 · ISSN 2958-8650
Background: The transition from arithmetic to algebra remains a persistent challenge in early mathematics education. While structural awareness is widely recognised as foundational to this shift, the developmental mecha...
LCC TENDOkVkdWNhdGlvbg~~Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Spatial Interaction and the Statistical Analysis of Lattice Systems
Article
Article
Julian Besag · Journal of the Royal Statistical Society Series B (Statistical Methodology) · 1974
Summary The formulation of conditional probability models for finite systems of spatially interacting random variables is examined. A simple alternative proof of the Hammersley–Clifford theorem is presented and the the...
Idioma English
Página del recurso disponiblePágina de referencia del recurso. El texto completo no está confirmado automáticamente.
Página del recurso
A new look at the statistical model identification
Article
Article
Hirotugu Akaike · IEEE Transactions on Automatic Control · 1974
The history of the development of statistical hypothesis testing in time series analysis is reviewed briefly and it is pointed out that the hypothesis testing procedure is not adequately defined as the procedure for stat...
Idioma English
Página del recurso disponiblePágina de referencia del recurso. El texto completo no está confirmado automáticamente.
Página del recurso
Separable dual-space Gaussian pseudopotentials
Article
Article
Stefan Goedecker; M. P. Teter; Jürg Hutter · Physical review. B, Condensed matter · 1996
We present pseudopotential coefficients for the first two rows of the Periodic Table. The pseudopotential is of an analytic form that gives optimal efficiency in numerical calculations using plane waves as a basis set. A...
Idioma English
Página del recurso disponiblePágina de referencia del recurso. El texto completo no está confirmado automáticamente.
Página del recurso
Taxonomic evidence and robustness of the classification applying intelligent data mining.
Text / resource
Text / resource
Perichinsky, Gregorio et al · SEDICI UNLP · 2003
Numerical Taxonomy aims to group in families, using so-called structure analysis of operational taxonomic units (OTUs or taxons or taxa). Clusters that constitute families with a new criterion, is the purpose of this se...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Taxonomic evidence applying algorithms of intelligent data mining : Asteroids families
Text / resource
Text / resource
Perichinsky, Gregorio et al · SEDICI UNLP · 2003
Numerical Taxonomy aims to group in clusters, using so-called structure analysis of operational taxonomic units (OTUs or taxons or taxa) through numerical methods. Clusters that consitute families was the purpose of this...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Brazos River bar [Texas]; a study in the significance of grain size parameters
Article
Article
Robert L. Folk; W Ward · Journal of Sedimentary Research · 1957
Abstract A bar on the Brazos River near Calvert, Texas, has been analyzed in order to determine the geologic meaning of certain grain size parameters and to study the behavior of the size fractions with transport. The ba...
Idioma English
Página del recurso disponiblePágina de referencia del recurso. El texto completo no está confirmado automáticamente.
Página del recurso
Fractional Brownian Motions, Fractional Noises and Applications
Article
Article
Benoît B. Mandelbrot; John W. Van Ness · SIAM Review · 1968
Previous article Next article Fractional Brownian Motions, Fractional Noises and ApplicationsBenoit B. Mandelbrot and John W. Van NessBenoit B. Mandelbrot and John W. Van Nesshttps://doi.org/10.1137/1010093PDFBibTexSecti...
Idioma English
Página del recurso disponiblePágina de referencia del recurso. El texto completo no está confirmado automáticamente.
Página del recurso
Multiple Imputation for Nonresponse in Surveys
Book
Book
Donald B. Rubin · Wiley series in probability and statistics · 1987
Tables and Figures. Glossary. 1. Introduction. 1.1 Overview. 1.2 Examples of Surveys with Nonresponse. 1.3 Properly Handling Nonresponse. 1.4 Single Imputation. 1.5 Multiple Imputation. 1.6 Numerical Example Using Multip...
Idioma English
Página del recurso disponiblePágina de referencia del recurso. El texto completo no está confirmado automáticamente.
Página del recurso
Statistical Methods for Rates and Proportions
Book
Book
Joseph L. Fleiss; Bruce Levin; Myunghee Cho Paik · Wiley series in probability and statistics · 2003
Preface.Preface to the Second Edition.Preface to the First Edition.1. An Introduction to Applied Probability.2. Statistical Inference for a Single Proportion.3. Assessing Significance in a Fourfold Table.4. Determining S...
Idioma English
Página del recurso disponiblePágina de referencia del recurso. El texto completo no está confirmado automáticamente.
Página del recurso
NODITO
Asistencia de búsqueda académica
Te ayudo a buscar, encontrar y acceder a recursos académicos.
Consultar con NODITO
¿Qué necesitás hacer?
Consultas rápidas
NODITO Asistencia contextual NDX