Search results for "RATIOS"

Clinical relevance of objectifying colposcopy.

2014

Purpose: To evaluate the clinical value of four objective colposcopic criteria inner border, ridge sign, cuffed crypt openings and rag sign to diagnose cervical intraepithelial neoplasia grade 2 or worse (CIN 2+), using video exoscopy and to compare it to subjective graduating signs. Methods: Retrospective evaluation of video recordings of 444 patients, referred for diagnostic colposcopy, who underwent cervical biopsies, and if indicated loop excisions. Most severe histological diagnosis was recorded. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and likelihood ratios (LR) with 95 % confidence interval, for CIN 2+ were calculated. Results: Singl…

Hydrogeochemical changes during managed aquifer recharge (MAR) in a salinised coastal aquifer

2021

15 p. - Supplementary data to this article can be found online at https://doi.org/10.1016/j.apgeochem.2020.104866. - The data used to support the findings of this study are available from http://repositori.uji.es/xmlui/handle/10803/620641.

Provenance of Early Bronze Age Metal Artefacts in Western Switzerland Using Elemental and Lead Isotopic Compositions

2011

Association between dietary fibre intake and fruit, vegetable or whole-grain consumption and the risk of CVD: results from the PREvención con DIeta M…

2016

Prospective studies assessing the association between fibre intake or fibre-rich food consumption and the risk of CVD have often been limited by baseline assessment of diet. Thus far, no study has used yearly repeated measurements of dietary changes during follow-up. Moreover, previous studies included healthy and selected participants who did not represent subjects at high cardiovascular risk. We used yearly repeated measurements of diet to investigate the association between fibre intake and CVD in a Mediterranean cohort of elderly adults at high cardiovascular risk. We followed-up 7216 men (55-80 years) and women (60-80 years) initially free of CVD for up to 7 years in the PREvención con…

U.I.R.D.A. – Unbuilt Italian Rationalism Digital Archive

2018

For twenty years, the architecture of Italian rationalism through the digital modelling has been investigated. Very often, the production of a model and the consequent representation of tridimensional views, in many case studies, as outcome of the research on architecture have been considered. Actually, the digital model, intended as a critical tool, has to be conceived as a ‘starting point' for graphic analysis of architecture and not as the outcome. Indeed, it is associated to other graphics, sometimes not ‘deducted' from the model, useful for the understanding/translation of architecture. The construction of the model is not the construction of a simple image, operation, which is often c…

USE OF FUNNEL PLOTS TO ANALYZE THE STANDARD INCIDENCE RATIOS IN THE PROVINCE OF PALERMO

2014

Melt inclusions track changes in chemistry and oxidation state of Etnean magmas

2017

Mount Etna (Italy) is a stratovolcano, located near the convergent boundary between African and European plates. Since its appearance, it was characterized by continuous variability of eruptive style and magma composition, though more subtle. Currently, its volcanic activity consists of effusive and explosive eruptions marked by high gas fluxes. Olivine hosted melt inclusions (MIs), belonging to products of the last 15 ky, were analysed for their chemical composition, volatiles contents and Fe speciation, in order to interpret the chemical variability and to evaluate the oxidation state of Etnean magmas and its eventual evolution. Olivine phenocrysts were selected from the most primitive Fa…

Longitudinal approach to publicly held and privately owned family businesses : a financial analysis

2013

The main aim of this thesis is to examine the consequences of the 2007 financial crisis for family and non-family businesses and identify and understand what makes businesses sustainable and profitable even during bad macro-economic conditions. This financial crisis was one of the most significant since the Wall Street Crash of 1929. I will analyze selected companies’ financial statements before, during, and after 2007 financial crisis. My goal is to outline the advantages and disadvantages of family and non-family companies, and moreover, to see which ownership structure weathered the financial crisis better. The analysis in this paper is based on two companies’ financial statements compar…

Validez de la información financiera en los procesos de insolvencia. Un estudio de la pequeña empresa española

2013

ResumenEn este trabajo nos proponemos un doble objetivo. Por un lado planteamos la posibilidad de que la presente crisis haya afectado de forma desigual a la motivación por la que las empresas fracasan, y por otra parte, como segundo objetivo, pretendemos contrastar la validez de ciertos modelos de predicción en un contexto de fuerte variación provocado por la crisis económica actual.Para ello, inicialmente someteremos la información de 2 muestras de datos financieros de pequeñas empresas a diversas pruebas estadísticas que pongan de manifiesto la variación de la información contable en 2 escenarios: uno de inexistencia de crisis y otro ante la situación de crisis financiera actual. Después…

Comparison of conventional hamstring/quadriceps ratio between genders in level-matched soccer players

2017

Abstract Objectives: The main goal of our study is to compare the hamstring/quadriceps (H/Q) ratio at different knee angles between level-matched male and female soccer players and to determine whether differences in the H/Q ratio exist between the dominant and the non-dominant leg. Methods: A cross-sectional study design was used to compare an isometric H/Q ratio and functional isokinetic ratio (between hamstring in eccentric contraction and quadriceps in concentric contraction) between males (n = 14) and females (n = 14). These ratios were studied at two different speeds of movement (60° s−1 and 180° s−1) and in five different positions (40°, 50°, 60°, 70° and 80° degrees of knee flexion)…