276 research outputs found
The quest for identity: the role of objects in contemporary everyday life
The thesis explores the significance of material objects in the
everyday life of contemporary individuals. It is suggested that the
relationship between individuals and objects in modern /contemporary
society is a peculiar one. This peculiarity derives from the essential and crucial role things play: they contribute to shape and
support the individual's identity in a context of fragmentation of the
work experience and of the whole life, of anonymity and depersonalization of social relations, of bureaucratization and accelerated
change.In the first part of the dissertation the topic is discussed and
developed mainly at a theoretical level. A revisitation of well -known
authors intends to recover what has been said - explicitly or otherwise - on the social meanings and uses of objects in modern society.
A review and critique of express discussions of the functions performed
by objects - e.g., the literature on consumer behaviour, on possession
and exchange of goods in different cultures, on the psychological and
symbolical significance of things - provide the framework to understand
the complexity of our relationship to things and the multiplicity of
meanings and projections attached to them.In the second part of the dissertation the results of a small - scale, exploratory, qualitatively oriented, empirical investigation of
people who experience a peculiar relationship to objects are discussed.
Through the analysis of this empirical material several interesting
features of our relationship to things emerge quite clearly: gender
il
differences in the way of relating to the material world; the
limited relevance of the concept of status symbol to explain the reasons why we surround ourselves with objects; the great emotional
significance attached to things; the essential role objects play in
providing the individual with material for the presentation of one's
self and to communicate symbolically with others.It is concluded that the analysis of the meanings and uses of
objects in everyday life provides interesting elements to understand
how the individual copes with the problems contemporary industrial
society raises for the establishment and maintenance of personal
identity
The language of food and intercultural exchanges and relationships
The article discusses the role of food as an instrument of identity and a channel of contact through cultures. This is discussed drawing from three cases of Italian food culture hybridization spanning from the early 20th century to the first decade of the 2000s: the role of Italian food in Italian-American identity as depicted in Leonardo Coviello\u201fs work, the meeting of Southern and Northern food cultures following the Italian internal migrations in the 50s and 60s, the food practices of international migrants in the context of the global flows of people and commodities in present day Italy. In this regard, food plays an essential role in the rebuilding of a familiar context in which
migrants can feel temporarily \u201cat home\u201d. At the same time, food is an important form of communication and contact between different cultures and social contexts. In this process of exchange both migrants\u201f and hosts\u201f food habits and diets are modified as they incorporate elements and ingredients from each other, making boundaries more porous
Vite diseguali nella pandemia
COVID-19 affects different social groups in unequal ways: from the older to the younger, from more (MD, nurses and manual worker in the tertiary sector) to less dangerous jobs. Economic conditions affect sanitary and poverty risks across fragile social groups, revealing a strong correlation between economic and health conditions. The social consequences of COVID are extremely serious and socially stratified: young people, irregular migrants, working mothers and poor children which had to handle everyday life in extreme economic, social, housing and cultural malaise.COVID-19 affects different social groups in unequal ways: from the older to the younger, from more (MD, nurses and manual worker in the tertiary sector) to less dangerous jobs. Economic conditions affect sanitary and poverty risks across fragile social groups, revealing a strong correlation between economic and health conditions. The social consequences of COVID are extremely serious and socially stratified: young people, irregular migrants, working mothers and poor children which had to handle everyday life in extreme economic, social, housing and cultural malaise
The myth of flexibility: young adults’ expectations of work in the digital economy in Milan
Shifting Geographical Configurations in Migrant Families: Narratives of Children Reunited with their Mothers in Italy
Der Aufsatz untersucht die Erfahrungen von Trennung und Wiedervereinigung von Kindern und gewanderten Müttern in Italien anhand der Analyse von 32 qualitativen Interviews, durchgeführt mit Heranwachsenden, die zu unterschiedlichen Zeitpunkten ihres Lebens wieder mit ihren Müttern vereint wurden. Wir zeigen, dass internationale Migration die Ursache ist, dass Kinder mehrfach Veränderungen in der Zusammensetzung ihrer familiären Bindungen ausgesetzt sind, die aus der räumlichen Trennung und Wiedervereinigung resultieren, von der diese Bindungen abhängig sind. Die Art, in der Kinder diese Wechsel interpretieren und sich ihnen anpassen, hängt von Faktoren wie dem Zeitpunkt des familiären Wanderungsprozesses und der Häufigkeit transnationaler Familienpraktiken ab, die von den mehr oder weniger abrupten Unterbrechungen des Familienlebens nach der Abreise der Mutter und des Kindes beeinflusst werden.The article explores the experiences of separation and reunification by children of migrant mothers in Italy by analysing 32 qualitative interviews conducted with adolescents who had rejoined their mothers at different points in their lives. We show that international migration causes children to face multiple shifts in the configuration of their family ties due to the geographical dislocations and re-locations to which these ties are subject. The way in which children interpret and adjust to these changes depends on factors such as the timing of the family migration process and the frequency of transnational family practices, which are affected by more or less abrupt discontinuities in family life after their mothers’ and their own departure
Applying Prolog to Develop Distributed Systems
Development of distributed systems is a difficult task. Declarative
programming techniques hold a promising potential for effectively supporting
programmer in this challenge. While Datalog-based languages have been actively
explored for programming distributed systems, Prolog received relatively little
attention in this application area so far. In this paper we present a
Prolog-based programming system, called DAHL, for the declarative development
of distributed systems. DAHL extends Prolog with an event-driven control
mechanism and built-in networking procedures. Our experimental evaluation using
a distributed hash-table data structure, a protocol for achieving Byzantine
fault tolerance, and a distributed software model checker - all implemented in
DAHL - indicates the viability of the approach
Percutaneous injection of radiopaque gelified ethanol for the treatment of lumbar and cervical intervertebral disk herniations: experience and clinical outcome in 80 patients.
BACKGROUND AND PURPOSE: Chemonucleolysis represents a minimally invasive percutaneous technique characterized by an intradiskal injection of materials under fluoroscopic or CT guidance. Recently, a substance based on radiopaque gelified ethanol has been introduced. The purpose of this study was to describe the indications, procedure, safety, and efficacy of radiopaque gelified ethanol in the percutaneous treatment of cervical and lumbar disk herniations. MATERIALS AND METHODS: Between September 2010 and August 2013, 80 patients (32 women and 48 men; age range, 18–75 years) were treated for 107 lumbar disk herniations (L2–L3, n = 1; L3–L4, n = 15; L4–L5, n = 53; and L5–S1, n = 38) and 9 cervical disk herniations (C4–C5, n = 2; C5–C6, n = 2; C6–C7, n = 3; and C7–D1, n = 2) by percutaneous intradiskal injection of radiopaque gelified ethanol under fluoroscopic guidance. Thirty-six patients underwent a simultaneous treatment of 2 disk herniations. Patient symptoms were resistant to conservative therapy, with little or no pain relief after 4–6 weeks of physical therapy and drugs. All patients were evaluated by the Visual Analog Scale and the Oswestry Disability Index. RESULTS: Sixty-two of 73 (85%) patients with lumbar disk herniations and 6/7 (83%) patients with cervical disk herniations obtained significant symptom improvement, with a Visual Analog Scale reduction of at least 4 points and an Oswestry Disability Index reduction of at least 40%. Leakage of radiopaque gelified ethanol in the surrounding tissues occurred in 19 patients, however without any clinical side effects. CONCLUSIONS: In our experience, percutaneous intradiskal injection of radiopaque gelified ethanol is safe and effective in reducing the period of recovery from disabling symptoms
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