Search results for "waiting"

Evaluation of the effect of different enamel surface treatments and waiting times on the staining prevention after bleaching

2017

Background Bleached dental enamel can be more susceptible to staining than the enamel that has never been bleached, especially right after tooth bleaching. The aim of this study is to evaluate the effect of surface treatments and waiting time prior to contact with dye on bleached enamel staining susceptibility. Material and Methods One hundred teeth were bleached with 35% hydrogen peroxide (Whiteness HP, FGM) and randomly assigned to G1 artificial saliva, G2 2% sodium fluoride (Flugel, Nova DFL), G3 casein phosphopeptide-amorphous calcium phosphate fluoride paste (CPP-ACPF, MI Paste Plus, GC America), G4 rinse for color maintenance after bleaching (Keep White Rinse, DMC) and G5 polishing wi…

Aging Effects in a Lennard-Jones Glass

1997

Using molecular dynamics simulations we study the out of equilibrium dynamic correlations in a model glass-forming liquid. The system is quenched from a high temperature to a temperature below its glass transition temperature and the decay of the two-time intermediate scattering function C(t_w,t+t_w) is monitored for several values of the waiting time t_w after the quench. We find that C(t_w,t+t_w) shows a strong dependence on the waiting time, i.e. aging, depends on the temperature before the quench and, similar to the case of spin glasses, can be scaled onto a master curve.

Satisfacción de las mujeres con la duración del proceso de valoración adicional en el cribado mamográfico

2011

ResumenObjetivosConocer los factores asociados a la satisfacción con la duración del proceso de valoración adicional en el cribado mamográfico.MétodosEstudio transversal descriptivo y multivariado mediante encuesta telefónica a una muestra representativa de mujeres (N=316) participantes en el Programa de Prevención del Cáncer de Mama de la Comunidad Valenciana, que requirieron valoración adicional mediante pruebas complementarias para confirmar el diagnóstico. Análisis descriptivo mediante tablas de contingencia (p<0,05) y de asociación mediante odds ratio (OR) con modelos de regresión logística (intervalo de confianza del 95% [IC95%]).ResultadosLa satisfacción con la duración del proceso f…

Recommendations for uniform reporting of data following major trauma — the Utstein style

1999

Members: W.F. Dick (Co-Chairman) (Germany); P.J.F. Baskett (Co-Chairman) (UK); C.M. Grande (USA); H. Delooz (Belgium); W. Kloeck (South Africa); C. Lackner (Austria); M. Lipp (Germany); W. Mauritz (Austria); M. Nerlich (Germany); J. Nicholl (UK); J.P. Nolan (UK); P. Oakley (UK); M.J.A. Parr (UK), A. Seekamp (Belgium); E. Soreide (Norway); P.A. Steen (Norway); Luc van Camp (Belgium); B. Wolcke (Germany); D. Yates (UK).

Waiting-time and quality of care deserved to patients with early stage hepatocellular carcinoma undergoing RFA treatment

2017

Thermographic imaging tool for children fracture detection

2016

The feasibility of thermographic imaging to diagnose pediatric fractures has been studied in the last years. The advantages lie in being a cost-effective, non-harmful, non-contact and non-invasive technique, since ionizing radiations are not used to get the image. Once the pictures of the affected limb are taken, the processing becomes necessary. In order to reduce the waiting time, a software tool has been developed to provide a diagnosis shortly after taking the image. Sin financiación No data (2016) UEV

Agent assisted interactive algorithm for computationally demanding multiobjective optimization problems

2015

Abstract We generalize the applicability of interactive methods for solving computationally demanding, that is, time-consuming, multiobjective optimization problems. For this purpose we propose a new agent assisted interactive algorithm. It employs a computationally inexpensive surrogate problem and four different agents that intelligently update the surrogate based on the preferences specified by a decision maker. In this way, we decrease the waiting times imposed on the decision maker during the interactive solution process and at the same time decrease the amount of preference information expected from the decision maker. The agent assisted algorithm is not specific to any interactive me…

Notes on Afrotropical Cydnidae (Heteroptera) with emphasis on vehicle-mounted net samples and description of a new species from Liberia, West Africa

2019

Notes on the Cydnidae fauna in Liberia, sampled with a vehicle-mounted net, the species taxonomy and general distribution are reported, including the description of Chilocoris elongatus sp. nov. In addition, new country records are provided for Angola, Ethiopia, Gabon, Guine    a-Bissau, Namibia, Niger, Republic of South Africa, Sierra Leone, Tanzania, Togo, Uganda, and Zimbabwe. 

La labor silenciosa de lo positivo

2015

Resumen El trabajo se ocupa de reflexionar sobre el concepto de muerte. Se podria simplificar aun mas: se ocupa de reflexionar sobre la muerte. La reflexion no lleva a una respuesta, sino a la apertura de un panorama utilizando herramientas de la poesia, la filosofia y la medicina. Con este fin se recurre a Cesar Vallejo como triple detonante de partida para construir una estructura de tres partes acudiendo a Diego Gracia, Julian Marias y Pedro Lain Entralgo. De cada uno se toman conceptos determinantes que encaucen la reflexion en un sentido espiral que permita al lector ampliar la panoramica sobre las preguntas: ?que pasa hoy con la muerte? ?Quien es ese sujeto al que le acontece la muert…

Inequality in Healthcare Utilization in Italy: How Important Are Barriers to Access?

2022

With the ageing population, equitable access to medical care has proven to be paramount for the effective and efficient management of all diseases. Healthcare access can be hindered by cost barriers for drugs or exams, long waiting lists or difficult access to the place where the needed healthcare service is provided. The aim of this paper is to investigate whether the probability of facing one of these barriers varies among individuals with different socio-economic status and care needs, controlling for geographical variability. Methods. The sample for this study included 9629 interviews with Italian individuals, aged 15 and over, from the second wave (2015) of the European Health Intervie…