Results 11 to 20 of about 36,397 (185)

Evaluation of mid‐buccal gingival recessions and occlusal interferences

open access: yesJournal of Oral Rehabilitation, Volume 50, Issue 10, Page 1058-1069, October 2023., 2023
Characteristics of the study population according to the mbGR presence (n = 149). Abstract Background Dental malocclusions may cause disruption in occlusal harmony, and destructive interferences during mandibular functional movements can be seen. Ideal occlusal contacts during dynamic mandibular movements may be crucial for preventing the occurrence of
Sühan Gürbüz   +5 more
wiley   +1 more source

Sparse estimation within Pearson's system, with an application to financial market risk

open access: yesCanadian Journal of Statistics, Volume 51, Issue 3, Page 800-823, September 2023., 2023
Abstract Pearson's system is a rich class of models that includes many classical univariate distributions. It comprises all continuous densities whose logarithmic derivative can be expressed as a ratio of quadratic polynomials governed by a vector β$$ \beta $$ of coefficients. The estimation of a Pearson density is challenging, as small variations in β$
Michelle Carey   +2 more
wiley   +1 more source

Unravelling the historical biogeography of the European rabbit subspecies in the Iberian Peninsula

open access: yesMammal Review, Volume 53, Issue 1, Page 1-14, January 2023., 2023
We used biogeographical spatial models to understand the biogeography of the two subspecies of European rabbit that are found in the Iberian Peninsula. After the last glaciation, each subspecies expanded from its own isolated core, as suggested by the two maps.
Francisco Díaz‐Ruiz   +10 more
wiley   +1 more source

Population‐based approaches for monitoring the nurturing care environment for early childhood development: A scoping review

open access: yesMaternal &Child Nutrition, Volume 18, Issue S2, March 2022., 2022
Abstract Selecting indicators to monitor nurturing care (NC) environments that support decision‐making and guide the implementation of integrated early childhood development (ECD) programmes has become a priority globally. Several population‐based approaches have been attempted to create a set of indicators or a composite index methodology to measure ...
Jéssica Pedroso   +7 more
wiley   +1 more source

Capacidad de investigación en obesidad infantil en Latinoamérica y en las poblaciones latinas de Estados Unidos: estado de la investigación, problemas, oportunidades y líneas de trabajo para el futuro

open access: yesObesity Reviews, Volume 22, Issue S5, Octubre 2021., 2021
Resumen La obesidad infantil es un problema grave en Latinoamérica y entre la población latina de EE. UU. Para ser eficaces, las políticas de salud pública tienen que estar guiadas por evidencias contextuales pertinentes, lo cual exige una capacidad de investigación sostenida a través del tiempo.
Deborah Salvo   +13 more
wiley   +1 more source

Parametric representation of the top of income distributions: Options, historical evidence, and model selection

open access: yesJournal of Economic Surveys, Volume 35, Issue 4, Page 1217-1256, September 2021., 2021
Abstract Empirical distributions of top incomes suffer from statistical problems affecting the measurement of inequality and its trend. Researchers and practitioners have been increasingly noting parametric regularities across income distributions and turning to parametric functions to approximate or supplement the observed distributions, both for ...
Vladimir Hlasny
wiley   +1 more source

Análisis multitemporal de cambios de cobertura y uso del suelo: cuenca del río jubones, Ecuador

open access: yesUniversidad y Sociedad, 2021
La cuenca del río Jubones (CRJ) cuenta con una diversidad tanto de pisos ecológicos como climáticos; los cambios de cobertura y uso de suelo afectan las actividades que dependen del recurso hídrico.
Cobos Anguisaca, Juan Diego   +3 more
doaj  

Baja concordancia entre la información clínica de atención primaria y hospital

open access: yesAtención Primaria, 2016
Objetivos: Medir la concordancia respecto a las enfermedades crónicas registradas en atención primaria (AP) y hospitalaria, y valorar la utilidad de sus registros asistenciales con fines de investigación.
Concha Revilla-López   +3 more
doaj   +1 more source

Classifying radius fractures with X-ray and tomography imaging [PDF]

open access: yes, 2009
INTRODUÇÃO: Este estudo avaliou a confiabilidade interobservador da radiografia simples versus tomografia computadorizada para as classificações Universal e AO em fraturas do rádio distal. PACIENTES e MÉTODOS: Cinco observadores classificaram 21 fraturas
GOMES, Fabiano Cortese Paula   +6 more
core   +2 more sources

Análisis de concordancia de tres pruebas para el diagnóstico de malaria en la población sintomática de los municipios endémicos de Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2020
Introducción. Dadas las dificultades del diagnóstico microscópico de la malaria o paludismo en las áreas rurales, las pruebas de diagnóstico rápido constituyen una buena alternativa, por lo que es importante conocer su desempeño. Objetivo.
Liliana Jazmín Cortés   +1 more
doaj   +1 more source

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