Ricerc@Sapienza

We investigated local-scale urban profiles by analysing the spatial structure of 124 territorial indicators to identify possibly relevant dimensions influencing urban evolution and promoting socioeconomic transformation. To assess patterns and processes of urban expansion, Athens (Greece) was taken as a prototype of metropolitan systems with a diversified morphology and entropic functions.

This manuscript describes the use of ultrasound elastography, with the exception of liver applications, and represents an update of the 2013 EFSUMB (European Federation of Societies for Ultrasound in Medicine and Biology) Guidelines and Recommendations on the clinical use of elastography.

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To face the CoViD-19 pandemic, the italian government has approved regulations which state, with no exceptions, that it is considered offence for people tested positive to the virus to leave their house, whereas other people are allowed to leave their house for proven needs such as work, health or emergencies.

Objective:Acceptance of sexual health as fundamental human right hasallowed for creation of new health programs and policies. As they mature andbecome sexually active, young people might face serious health risks withinsufficient information and too little access to health care services.

The heterogeneity of the Higher Education (HE) Institutions is one of the main critical issues in the assessment of their performance. This paper adopts a multi-level and multi-dimensional perspective, combining national (macro) and institution (micro) level data, and measuring both research and teaching activity, using performance indicators derived from the European Tertiary Education Register, CWTS Leiden Ranking, and PATSTAT patent database.

The brown bear and cave bear (Ursus spelaeus) diverged in Eurasia approximately 1.2-1.4 million years ago (Loreille et al. 2001) and brown bears subsequently inhabited most of the continent. Here we review how climatic fluctuations during and after the Pleistocene shaped the genetic relationships within Eurasian brown bears, especially focusing on the effects of the Last Glacial Maximum (LGM, 26-19,000 years ago), when most of northern Eurasia was covered with continental ice sheets (Saarma et al. 2007).

The Eurasian (née European) Modern Pollen Database (EMPD) was established in 2013 to provide a public database of high-quality modern pollen surface samples to help support studies of past climate, land cover, and land use using fossil pollen. The EMPD is part of, and complementary to, the European Pollen Database (EPD) which contains data on fossil pollen found in Late Quaternary sedimentary archives throughout the Eurasian region. The EPD is in turn part of the rapidly growing Neotoma database, which is now the primary home for global palaeoecological data.

INTRODUCTION: The health emergency caused by the spread of SARS-COV-2 virus has required the adoption of passive measures against contagion, such as social distancing. The use of filtering masks, of the different types available on the market, such as surgical and facial filtering masks (FFP1, FFP2 and FFP3), is also recommended.