Search results for "sharing"
showing 10 items of 388 documents
Rational Herding in Reward-Based Crowdfunding: An MTurk Experiment.
2020
Crowdfunding is gaining popularity as a way of financing social sustainable initiatives. We performed a controlled economic experiment in MTurk by simulating a crowdfunding platform and developed a theoretical model that rationalizes herding behavior. The experiment was designed to test and quantify the causal effects of revealing specific information to prospective backers: (i) the number of early contributors already financing the project and (ii) positive opinions of other backers versus those of experts. The results show that early contributions to the campaign and positive opinions of peers act as a reinforcing signal to potential backers and affect backers&rsquo
Microscale X-ray mapping of CZT arrays: Spatial dependence of amplitude, shape and multiplicity of detector pulses
2018
In this work, we present the results of a microscale X-ray mapping of a 2 mm thick CZT pixel detector, with pixel pitches of 500 μm and 250 μm, using collimated synchrotron X-ray sources at the Diamond Light source (U. K.). The detector is dc coupled to a fast and low noise ASIC (PIXIE ASIC), characterized only by the preamplifier stage. A custom 16-channel digital readout electronics was used, able to perform online fast pulse shape and height analysis (PSHA), with low dead time and reasonable energy resolution at both low and high fluxes. The detector allows high bias voltage operation (> 5000 V/cm) and good energy resolution at room temperature (5.3 %, 2.3 % and 2.1 % FWHM at 22.1, 59…
Giuseppe Cocchiara, il fascismo e il razzismo
2021
In questo saggio viene ricostruito il rapporto tra Giuseppe Cocchiara e il fascismo. L’antropologo visse in pieno la sua formazione culturale all'interno del regime al quale aderì con convinzione e slancio, militando sempre nelle sue fazioni più radicali, condividendone fedelmente le scelte più tragiche come la guerra d’Etiopia, sottoscrivendo le leggi razziali, impegnandosi nella seconda guerra mondiale con le armi culturali dell’antisemitismo e della lotta senza tregua contro la democrazia. Così quando, come in un «mondo alla rovescia», sconfitto il fascismo sotto il peso di un’umiliante e sanguinosa disfatta, saranno proprio gli odiati inglesi a valorizzarne la statura intellettuale e la…
The changing paradigm of document delivery : exploring researchers’ peer to peer practices
2016
Purpose By definition, interlibrary lending is a process involving two libraries. The digital revolution changed the method by which the scientific documents were disseminated during the past couple of decades. Nowadays, researchers can exploit several software applications that enable them to upload, save and deliver their documents from one peer to another without the need for a middle man. This paper reviews this change via a study conducted in two Finnish academic universities. The aim of this study was to determine the extent to which researchers have adopted these new possibilities for document dissemination and how this change will affect the role of the libraries in document delive…
Wpływ traktatu lizbońskiego na regulacje imigracyjne UE ze szczególnym uwzględnieniem zasady solidarności i sprawiedliwego podziału odpowiedzialności…
2018
The Influence of the Treaty of Lisbon on the EU Immigration Regulations with Particular Attention to the Principle of Solidarity and Fair Sharing of Responsibility Between Member StatesAnalysis of the influence of the Treaty of Lisbon on the EU immigration regulations with particular attention to the principle of solidarity and fair sharing of responsibility between Member States indicates that the Treaty of Lisbon extensively reformed these regulations. Its premise and mechanisms should be assessed as justified. However, they give a lot of leeway for interpretation and need to be supplementedwith EU secondary law. Unfortunately, states are primarily driven by their interest when applying t…
Regulating (and Self-regulating) the Sharing Economy in Europe: An Overview
2018
The article describes the main legal challenges for regulating the sharing (or collaborative) economy in Europe and explains how the existing body of EU law applies to these new business models. In the last part, it makes a few brief comments on the need for future regulation.
Shareable! L'economia della condivisione
2017
Affittare una casa su Airbnb, prenotare un passaggio da Bari a Firenze con Blablacar, chiamare un autista di Uber perché sta diluviando e non ci sono taxi disponibili, condividere una scrivania in un co-working, creare un orto di condominio o di quartiere. Sebbene tutte queste azioni siano riconducibili alla cosiddetta sharing economy, tra di esse esistono molte differenze. La condivisione non è necessariamente un valore e ha precise conseguenze sociali ed economiche. Per questo occorre chiedersi: cosa significa davvero condividere? Nel 2009 i maggiori esperti di economia collaborativa fondano negli Stati Uniti Shareable.net, una rivista online non profit che si propone come guida ai nuovi …
Politiche e regole per la sharing mobility
2020
INDICE GUIDO SMORTO Quali regole per la sharing mobility in Europa. Un’introduzione ........................................................... 7-15 GUIDO SMORTO Verso una disciplina giuridica della sharing mobility nell’Unione europea ........................................... 17-41 EDOARDO CARUSO Trasporto pubblico locale non di linea e mobilità condivisa tra continuità e discontinuità regolativa ....... 43-79 ROSSANA DUCATO Scritto nelle stelle. Un’analisi giuridica dei sistemi di rating nella piattaforma Uber alla luce della normativa sulla protezione dei dati personali ................................................................... 81-105 ANDRÉS BOIX PALOP Le sfide per la regolame…
Una sociologia della condivisione. Comunicare per condividere due
2014
Ricerca dedicata ai fenomeni di condivisione che si diffondono in questo tempo di crisi finanziaria e economica. Se ne studiano gli aspetti più diversi: dal socioantropologico al linguistico e comunicativo, dall'economico al politico It's a research on sharing facts: they refer to access and not to the property in a period of finance and economy crisis. The author studies many aspects: from socioanthropological to linguistic and communicative, from economic up to politic ones.
Compartir y generar conocimiento en la escuela de formación docente finlandesa: estrategias para el trabajo colectivo
2014
[Introduction] La ESCUELA DE FORMACIÓN DOCENTE DE JYVÄSKYLÄ (“Jyväskylän normaalikoulu”) es una escuela anexa a la Facultad de Ciencias de la Educación de la Universidad de Jyväskylä (en el modelo educativo finlandés la práctica docente supervisada se organiza en los centros de excelencia asociados a las facultades). La enseñanza de la escuela de formación docente de Jyväskylä se basa en planes nacionales finlandeses de enseñanza, pero como todas las escuelas finlandesas, tiene un alto grado de autonomía propia a la hora de planificar sus propios planes. Además, la escuela participa activamente en la preparación de los planes de enseñanza a nivel nacional (véase Escuela de Formación Docente…