The regulation of patrimony within civil law systems: from a unitary to a divisional approach in the management of patrimonial assets and its effects on private international law rules

Private International Law (PIL) does not admit patrimony, usually considered as the totality of the property rights of a person, as an autonomous legal category. Whereas, within civil law systems influenced by Roman Law, at the domestic or internal level, patrimony is a recognised legal concept. But, actually, this unitary vision seems less and less stable owing to the adoption, within said systems, of some types of negotiable instruments that are able to realise different forms of patrimonies. This article intends to underline how civil law systems are gradually affirming a divisional approach about the regulation of patrimony, as traditionally happens at the level of PIL rules. But at the same time, it aims at highlighting how, in particular, by recourse to the use of trusts, it is possible to recover both at the PIL and internal levels a unitary vision

Contribución al conocimiento de la flora pteridológica de El Hierro (Islas Canarias)

BONALBERTI PERONI, C., PERONI, A. & PERONI, G. 2001. Contribución al conocimiento de la flora pteridológica de El Hierro (Islas Canarias). Bot. Complutensis 25: 289-297. Se ha llevado a cabo un estudio de los pteridófitos de El Hierro, la más occidental de las islas del archipiélago canario. En total se han censado 30 táxones pertenecientes a 12 familias. Las especies se acompañan de datos sobre su rareza y condiciones ecológicas en que se desarrollan.BONALBERTI PERONI, C., PERONI, A. & PERONI, G. 2001. Contribution to the knowledge of the Pteridoligical Flora of El Hierro (Canary Islands). Bot. Complutensis 25: 289-297. A study on the Pteridophyta of El Hierro, the western island of the Canary Archipelago, was realized. A census of 30 taxa subdivided in 12 families was made. Some notes have a greatest importance for the rareness of species or for ecological conditions where taxa vegetate

Experimental investigation on the bending behaviour of hybrid and steel thin walled box beams—The role of adhesive joints

In the automotive design, nowadays there are two fundamental drivers. On one hand there are the environmental problems, on the other hand there are the safety matters. Within this contest, the weight reduction has become a key driver in the design of vehicles and it is necessary to consider and to study the use of nonconventional materials taking advantage from their high potential of weight reduction and energy absorption capability. In this perspective, the aim of this work is the study of the structural behaviour of box beams by means of a series of three points bending tests. The examined cross sections are those typically used in automotive construction. Different type of materials (steel, composite) and joining technologies (adhesive, spot weld) have been examined, considering different configurations. The work put in evidence the advantages coming from the use of adhesive, which allows structures with important weight reduction and better mechanical properties than traditional joining solution

Raisa Orlova : radici ebraiche, educazione russa : un percorso comune a diverse protagoniste dell'intelligencija sovietica

The essay presents the personal story of Raissa Orlova as an example of a process performed by different writers, primarily women of Jewish origin in the Soviet Union at the beginning of the \ua020th century. These women no longer have any connection with their ancestors\u2019 religion and try to \ua0replace the faith in the Jewish religion with \ua0the faith in communism, whose god is Stalin. Raissa Orlova is a perfect example of homo sovieticus: she undertakes the \ua0young communist girls\u2019 cursus honorum and \ua0she is totally blind to what is happening around her. \ua0A fundamental step in her path is the attendance of the IFLI, the \ua0"communist school " in Moscow. The veil of illusion falls from her eyes \ua0after the Twentieth Party Congress and the comparison with the European reality: Orlova realizes that she has believed in an idol and begins to trace her own personal past, to contrast the unifying vision of communism . At this stage Orlova rediscovers her Jewish origins and, although not converted to her ancestors\u2019 religion, she finally becomes aware of her \ua0long ignored past.\ua

The OpenCitations Data Model

A variety of schemas and ontologies are currently used for the machine-readable description of bibliographic entities and citations. This diversity, and the reuse of the same ontology terms with different nuances, generates inconsistencies in data. Adoption of a single data model would facilitate data integration tasks regardless of the data supplier or context application. In this paper we present the OpenCitations Data Model (OCDM), a generic data model for describing bibliographic entities and citations, developed using Semantic Web technologies. We also evaluate the effective reusability of OCDM according to ontology evaluation practices, mention existing users of OCDM, and discuss the use and impact of OCDM in the wider open science community.Comment: ISWC 2020 Conference proceeding

Development of a One-Dimensional Model for the Prediction of Leakage Flows in Regenerative Pumps

Regenerative pumps are characterized by a low specific speed that place them between rotary positive displacement pumps and purely radial centrifugal pumps. They are interesting for many industrial applications since, for a given flow rate and a specified head, they allow for a reduced size and can operate at a lower rotational speed with respect to purely radial pumps. The complexity of the flow within regenerative machines makes the theoretical performance estimation a challenging task. The prediction of the leakage flow rate between the rotating and the static disks is the one that more than others has an impact on the prediction of global performance. All the classical approaches to the disk clearance problem assume that there is no relevant circumferential pressure gradient. In the present case, the flow develops along the tangential direction and the pressure gradient is intrinsically non-zero. The aim of the present work is to develop a reliable approach for the prediction of leakage flows in regenerative pumps. The method assumes that the flow inside of the disk clearance can be decomposed into several stream-tubes. Energy balance is performed for each tube, thus generating a system that can be solved numerically. The new methodology has been tuned using data obtained from the numerical simulation of virtual prototypes of regenerative pumps where the disk clearance is part of the control volume. After that, the methodology has been integrated into an existing one-dimensional code called DART (developed at the University of Florence in cooperation with Pierburg Pump Technology Italy S.p.A.) and the new algorithm is verified using available experimental and numerical data. It is here demonstrated that an appropriate calibration of the leakage flow model allows for an improved reliability of the one-dimensional code

Media use during adolescence: the recommendations of the Italian Pediatric Society.

BACKGROUND: The use of media device, such as smartphone and tablet, is currently increasing, especially among the youngest. Adolescents spend more and more time with their smartphones consulting social media, mainly Facebook, Instagram and Twitter because. Adolescents often feel the necessity to use a media device as a means to construct a social identity and express themselves. For some children, smartphone ownership starts even sooner as young as 7 yrs, according to internet safety experts. MATERIAL AND METHODS: We analyzed the evidence on media use and its consequences in adolescence. RESULTS: In literature, smartphones and tablets use may negatively influences the psychophysical development of the adolescent, such as learning, sleep and sigh. Moreover, obesity, distraction, addiction, cyberbullism and Hikikomori phenomena are described in adolescents who use media device too frequently. The Italian Pediatric Society provide action-oriented recommendations for families and clinicians to avoid negative outcomes. CONCLUSIONS: Both parents and clinicians should be aware of the widespread phenomenon of media device use among adolescents and try to avoid psychophysical consequences on the youngest