Search results for " trends"
showing 10 items of 128 documents
La rigenerazione urbana delle periferie degradate: il caso emblematico della città di Palermo
2020
Il saggio esamina le nuove tendenze della legislazione in materia di rigenerazione urbanistica, con particolare attenzione alla vicenda urbanistica del Comune di Palermo.
The academic field of Sport Management: past, present and future
2019
The industry of sport currently has a big impact on our society, in areas as diverse as economics, mass media, health or politics. As a result of this new trend, a specific academic field, identified as ‘Sport Management’ has emerged in the past years. A study field that appears to have experienced a substantive growth over a short period of time. This paper has conducted a review on the relevant aspects that have shaped the identity of Sport Management as an academic field. For that purpose, documentary sources have been used as reference with a main focus in those produced by relevant authors of the Sport Management field, granting special attention to the theoretical construction of the …
Tendencias de la mortalidad por cáncer en españa, en especial del cáncer de pulmón, en comparación con otros países desarrollados
1994
ResumenSe estudia la evolución de la mortalidad global por cáncer en España (1970–1987), y especialmente por cáncer de pulmón, por sexos y grupos de edad, estableciendo comparaciones con otros países (EEUU, Inglaterra y Gales).En cuanto a la evolución de la mortalidad global por cáncer se observa que únicamente en las edades más juveniles se detectan descensos notables de la mortalidad, en tanto que, en los otros países con los que se compara, se observa también una disminución en edades más avanzadas. Asimismo, aunque las tasas de mortalidad por cáncer de pulmón en España tienen unos valores inferiores a los de los países mencionados, se observa un incremento de la mortalidad de ambos sexo…
Contributions of mean and shape of blood pressure distribution to worldwide trends and variations in raised blood pressure: A pooled analysis of 1018…
2018
Background: Change in the prevalence of raised blood pressure could be due to both shifts in the entire distribution of blood pressure (representing the combined effects of public health interventions and secular trends) and changes in its high-blood-pressure tail (representing successful clinical interventions to control blood pressure in the hypertensive population). Our aim was to quantify the contributions of these two phenomena to the worldwide trends in the prevalence of raised blood pressure. Methods: We pooled 1018 population-based studies with blood pressure measurements on 88.6 million participants from 1985 to 2016. We first calculated mean systolic blood pressure (SBP), mean dia…
La investigación cualitativa en las revistas españolas de ciencias del deporte (2007-2011)
2015
El objetivo de este estudio fue determinar el estado de la investigación cualitativa en las ciencias de la actividad física y del deporte en España, a partir del análisis de 1057 artículos publicados entre 2007 y 2011 en revistas españolas del campo indexadas en Scopus. Los resultados indican que sólo el 3.5% de los trabajos recurre a la metodología cualitativa y que en su mayor parte utilizan la entrevista como técnica de recogida de datos. Se señala como conclusión que la investigación cualitativa en las ciencias de la actividad física y el deporte en España se encuentra todavía en estado embrionario. The aim of this study was to determine the status of qualitative research in sport scien…
Impact of routine invasive strategy on outcomes in patients with non-ST-segment elevation myocardial infarction during 2005–2014: A report from the P…
2020
Background: Non-ST-segment elevation myocardial infarction (NSTEMI) has become the most frequently encountered type of myocardial infarction. The patient clinical profile and management has evolved over the past decade. As there is still a scarcity of data on the latest trends in NSTEMI, changes herein were observed and assessed in the treatment and outcomes in Poland between 2005 and 2014. Methods: A total of 197,192 patients with NSTEMI who enrolled in the Polish Registry of Acute Coronary Syndromes (PL-ACS) between 2005 and 2014 were analyzed. In-hospital and 12-month mortality were assessed. Results: Coronary angiography use increased from 35.8% in 2005–2007 to 90.7% in 2012–2014 (p < 0…
Recent trends in salmonellosis epidemiology
1999
The taxonomy of the genus Salmonella and the recent trends in the epidemiology of salmonellosis have been reviewed. Global and Italian trends in salmonellae infections have been considered focusing on the application of molecular biology methods to the study of epidemic isolates, as in the case of S. Wien and the more recent S. Enteritidis pandemics. Interventions for salmonellosis prevention, and control measures including new rapid cultural methods for the detection of salmonellae in foods, have been summarized.
Oral and oropharyngeal squamous cell carcinoma in young adults: A retrospective study in Granada University Hospital
2017
Background This study aims to evaluate and analyze the clinical features and outcomes of oral and oropharyngeal squamous cell carcinoma (SCC) in patients 45 years were randomly selected from the same database. A retrospective analysis was conducted to determine specific features including sites of occurrence, risk factors, sex distribution, socio-economic status, T stage at diagnosis, nodal involvement, degree of tumor differentiation, locoregional failure and overall survival at 5 years was. Further, the results of both groups were compared. Results The male-female ratio was 1.2:1 in the group of young adults and 2.03:1 in the group of patients with an age of >45 years. No significant diff…
Evolutionary trends in arvicolids and the endemic murid Mikrotia - New data and a critical overview
2014
Abstract The study of evolutionary rates dates back to the work of Simpson and Haldane in the 1940s. Small mammals, especially Plio-Pleistocene arvicolids (voles and lemmings), are particularly suited for such studies because they have an unusually complete fossil record and exhibit significant evolutionary change through time. In recent decades, arvicolids have been the focus of intensive research devoted to the tempo and mode of evolutionary change and the identification of trends in dental evolution that can be used to correlate and date fossil sites. These studies have raised interesting questions about whether voles and lemmings had unique evolutionary trajectories, or show convergent …
2019
Background and Purpose— Prevalence of atrial fibrillation (AF) is increasing, but the impact on overall burden of stroke is uncertain, as is the proportion that could be attributed to under anticoagulation. We did a population-based study of AF-associated stroke and a systematic review of time trends in other stroke incidence studies and of rates of premorbid anticoagulation. Methods— The proportion of incident strokes with associated AF was determined in the OXVASC (Oxford Vascular Study; 2002–2017) and in other prospective, population-based stroke incidence studies published before December 2017. Proportions were pooled by Mantel Haenszel methods, and the pooled percentage of cases with …