Search results for "Condition"
showing 10 items of 2530 documents
The way forward : Can connectivity be useful to design better measuring and modelling schemes for water and sediment dynamics?
2018
For many years, scientists have tried to understand, describe and quantify water and sediment fluxes, with associated substances like pollutants, at multiple scales. In the past two decades, a new concept called connectivity has been used by Earth Scientists as a means to describe and quantify the influences on the fluxes of water and sediment on different scales: aggregate, pedon, location on the slope, slope, watershed, and basin. A better understanding of connectivity can enhance our comprehension of landscape processes and provide a basis for the development of better measurement and modelling approaches, further leading to a better potential for implementing this concept as a managemen…
Placental DNA methylation signatures of maternal smoking during pregnancy and potential impacts on fetal growth.
2021
We would like to thank all the families that participated in these studies for their generous contribution. Detailed acknowledgements and funding can be found in Sup plementary Material.
Reproducibility of grading systems in oral epithelial dysplasia
2012
Objective: To assess inter and intra observer variability in grading oral epithelial dysplasia (OED) using Smith and Pindborg grading system, WHO classification system and Brothwell DJ et al. classification system. Study design: In the study 45 histological tissues of dysplasia, 15 each of mild, moderate and severe dysplasia were coded and blindly graded by three observers in three grading systems. Further on the same observers graded 15 slides again of the previous 45 for analyzing the reproducibility in the three grading systems. The individual significance of various indicators of dysplasia among various grades of dysplasia was also assessed. Result: Inter observer agreement was signific…
Planar systems with critical points: multiple solutions of two-point nonlinear boundary value problems
2005
Abstract Two-point boundary value problems for the second-order ordinary nonlinear differential equations are considered. First, we consider the planar systems equivalent to equation x ″ = f ( x ) , where f ( x ) has multiple zeros and the respective system has centers and saddle points in various combinations. Estimations of the number of solutions are given. Then results are extended to nonautonomous equations which have superlinear behavior at infinity.
Temperature regulating floral bud differentiation in loquat (Eriobotrya japonica Lindl.). Hormonal and genetic aspects
2017
In loquat, apex of a current shoot changes from vegetative to reproductive stage during summer, i.e. under high temperature conditions. Indeed, just before floral bud differentiation, a decline in the growth rate due to high temperature takes place. The aim of this work is to study the role of this 'summer rest period' on the apex transition from vegetative to reproductive stage. For this purpose 1) sprouting of secondary shoots was promoted at different times, removing the main shoot, before, during and after floral bud differentiation occurred and 2) groups of trees were shifted to a greenhouse under average maximum temperature not exceeding 25 ° C during different periods from June to Oc…
COVID-19 disease - Temporal analyses of complete blood count parameters over course of illness, and relationship to patient demographics and manageme…
2020
Background Detailed temporal analyses of complete (full) blood count (CBC) parameters, their evolution and relationship to patient age, gender, co-morbidities and management outcomes in survivors and non-survivors with COVID-19 disease, could identify prognostic clinical biomarkers. Methods From 29 January 2020 until 28 March 2020, we performed a longitudinal cohort study of COVID-19 inpatients at the Italian National Institute for Infectious Diseases, Rome, Italy. 9 CBC parameters were studied as continuous variables [neutrophils, lymphocytes, monocytes, platelets, mean platelet volume, red blood cell count, haemoglobin concentration, mean red blood cell volume and red blood cell distribu…
INDICADORES PARA O GERENCIAMENTO DE FACULDADES: UM ESTUDO DE DOIS CASOS NA ESPANHA
2015
O objetivo deste artigo é explorar os indicadores para fazer o gerenciamento de duas faculdades privadas na Espanha. Fez-se a coleta de dados através de entrevista, observação direta por parte dos pesquisadores e análises de documentos internos das instituições de ensino. Ao final foi possível identificar os indicadores de gerenciamento, financeiros e não financeiros, de acordo com as quatro perspectivas do Quadro de Comando Integral (CMI, por sua sigla em espanhol). Conclui-se que o caso 01 utiliza 34 indicadores, sendo 12 financeiros, 10 relacionados com os clientes, 10 da perspectiva interna e somente 2 vinculados ao desenvolvimento pessoal; no caso 02, utilizam-se 41 indicadores, sendo …
María Consuelo Reyna Periodista y empresaria en la Transición valenciana
2016
El pasado 31 de enero Las Provincias, el diario decano de Valencia, celebró su 150 aniversario. Los actos conmemorativos contaron con la asistencia del rey Felipe VI inaugurando la muestra ‘La huella de 150 valencianos en el 150 aniversario de Las Provincias’ y, sin embargo, faltó un personaje que ha dejado huella en su pasado de casi tres décadas, María Consuelo Reyna. Reyna, descendiente del fundador de Las Provincias y una de las primeras mujeres al frente de un medio, ha sido voz y testigo de la Transición desde la redacción. Destituida en 1999 por el Consejo integrado por las familias Reyna y Zarranz, la empresa pasa entonces a Vocento, y finaliza un largo ciclo, determinante en la rec…
La obligatoriedad de un servicio social y los deberes de solidaridad.
1996
Plantear los límites de actuación del Estado social es lo mismo que los límites en las exigencias de solidaridad. Los deberes jurídicos —y no sólo morales— de la solidaridad van más allá de las contribuciones económicas, alcanzando una contribución personal en términos de tiempo. El autor analiza la coincidencia de tres modelos: servicio civil, voluntariado y trabajadores sociales. El crecimiento de estos dos últimos como consecuencia del Estado asistencial invita a definir los papeles para impulsar el objetivo del Estado social a partir de la ciudadanía socialmente responsable. Índice: La solidaridad como principio jurídico. Solidaridad, Estado social de Derecho y ciudadanía. Los deberes d…
Volatility transmission patterns and terrorist attacks
2009
The objective of this study is to analyze volatility transmission between the US and Eurozone stock markets considering the effects of the September 11, March 11 and July 7 financial crises. In order to do this, we use a multivariate GARCH model and take into account the asymmetric volatility phenomenon, the non-synchronous trading problem and the crises themselves. Moreover, a graphical analysis of the Asymmetric Volatility Impulse-Response Functions (AVIRF) is introduced, which takes into consideration the crisis effect. Results suggest that there is bidirectional and asymmetric volatility transmission and show the different impact that terrorist attacks had on both markets. El objetivo d…