Results 31 to 40 of about 43,426 (212)

Estabilidad dimensional de siliconas con tecnología hidrofílica. Una revisión sistemática

open access: yes, 2023
Objetivo: La silicona por adición es hoy en día el material más utilizado para realizar tratamientos de rehabilitación oral, debido a su alta fidelidad de copia, resistencia al desgarrro y fácil manipulación; sin embargo, una de sus limitaciones es su naturaleza hidrofóbica. En los últimos años, los fabricantes han agregado sustancias tensioactivas que
openaire   +2 more sources

Efeito da umidade relativa na estabilidade dimensional de diferentes materiais restauradores

open access: yesBrazilian Dental Science, 2010
O propósito deste estudo foi avaliar o efeito da umidade relativa na estabilidade dimensional dos cimentos restauradores ionoméricos Vidrion R (S.S.White) e Chelon Fil (ESPE), modificado por resina Vitremer (3M), resinas modificadas por poliácidos Compoglass (Vivadent) e Dyract (Dentsply)e a resina composta Z100 (3M). Foram confeccionados dez corpos-de-
Anadelia B. Soares   +3 more
openaire   +1 more source

CMiNet: An R package and user‐friendly Shiny App for constructing consensus microbiome networks

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 1, Page 52-66, January 2026.
Abstract Microbial networks offer critical insights into community structure, ecological interactions and host–microbe dynamics. However, constructing reliable microbiome networks remains challenging due to variability among existing inference methods, limited overlap between inferred networks and the absence of a gold standard (a universally accepted ...
Rosa Aghdam, Claudia Solís‐Lemus
wiley   +1 more source

Microstructure, thermal expansion, hardness and thermodynamic parameters of cordierite materials synthesized from Algerian natural clay minerals and magnesia

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2021
Low-cost, dimensionally stable, and hard cordierite ceramic materials were prepared by reaction sintering two Algerian natural clay minerals and synthetic magnesia.
Smail Lamara   +4 more
doaj   +1 more source

Coulomb-driven flow of a dielectric liquid subject to charge injection by a sharp electrode [PDF]

open access: yes, 1999
Injection of charge by a sharp electrode into a surrounding dielectric liquid leads to Coulomb forces that set the liquid into motion. An analysis is presented of this motion in a small region around the edge of the electrode, which determines the ...
Higuera, F.J.   +1 more
core   +1 more source

Social Determinants of Sepsis Mortality in the United States: A Retrospective, Epidemiologic Analysis

open access: yesWorld Medical &Health Policy, Volume 17, Issue 4, Page 823-830, December 2025.
ABSTRACT Sepsis is a leading cause of mortality in the United States, with over 350,000 deaths annually, yet the contribution of neighborhood‐level social determinants of health (SDoH) remains underexplored. We conducted a retrospective analysis of 4.4 million hospitalized patients with sepsis, identified using ICD‐10 codes, leveraging de‐identified ...
Ahad Khaleghi Ardabili   +3 more
wiley   +1 more source

Association between the five factor personality dimensions and psychopathology symptoms [PDF]

open access: yes, 2019
Treball Final de Grau en Psicologia. Codi: PS1048. Curs: 2018/2019.The 53-item Brief Symptom Inventory (BSI-53), a shorter version of the revised version of the Symptom Checklist-90 (SCL-90-R), is a widely used questionnaire that measures the ...
Canós Badenes, Ana
core  

Siguiendo los trazos de un area emergente: análisis bibliométrico de la Psicología Política Latinoamericana en el periodo 2000-2010 [PDF]

open access: yes, 2014
This study examines contemporary Political Psychology in Latin America, by means of a bibliometric approach, for the period 2000-2010. Results show a steady growth of the field in the region (especially in Spain, Colombia, Mexico, Argentina and Brazil ...
Brussino, Silvina Alejandra   +3 more
core   +1 more source

Understanding multiple pathways of the impacts of socio‐economic shocks on large carnivores

open access: yesPeople and Nature, Volume 7, Issue 11, Page 3104-3125, November 2025.
Abstract Large carnivores are ecologically, economically and socially important, but they are also among the most threatened species worldwide. These species face numerous threats, most importantly habitat transformation, prey depletion and hunting.
Ranjini Murali   +17 more
wiley   +1 more source

Estudio comparativo de la estabilidad dimensional entre hidrocoloides irreversibles de vaciado convencional y de vaciado extendido disponibles en el mercado uruguayo

open access: yesOdontoestomatología
Objetivos. Comparar la estabilidad dimensional de un alginato de vaciado convencional con alginatos de vaciado extendido disponibles en el mercado uruguayo. Métodos.
Andrés García   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy