Search results for " Temporary"
showing 8 items of 38 documents
The Inland Water Copepod Fauna of a Traditional Rural Landscape in a Mediterranean Island (Crustacea, Copepoda)
2022
Although the Mediterranean area is a well-known hotspot of biological diversity, the crustacean assemblages inhabiting inland waters of the Mediterranean islands are to date unevenly known, and detailed information is missing for most taxa and areas. In the frame of this paper, we provide a checklist and a characterization of the copepod fauna of the lentic water bodies occurring in a traditional rural landscape of Sicily, where the co-existence of agriculture, woodlands, and pastoral activities lead to the presence of a wide range of different aquatic habitats. Overall, 22 copepod species belonging to the orders Calanoida, Cyclopoida, and Harpacticoida have been found in the 92 surveyed si…
The workers' value of the remaining employment contract duration
2005
We introduce and apply a method for estimating workers' marginal willingness to pay for job attributes employing data on job search activity. Worker's willingness to pay for the remaining duration of the employment contract is derived. We provide evidence that workers attach substantial value to the remaining contract duration. A temporary worker with a remaining contract of six months is willing to pay about 10% of the monthly wage to increase the contract by one month.This discussion paper has resulted in a publication in Economica, 2008, 75(297), 116-39.
Aportació a l'estudi de la conjunció concessiva «jatsia»
2007
Concessive connectors are the focal point of grammaticalization processes, based on several types of lexical sources. In Catalan, «jatsia» (that) is the result of a grammaticalization process based on an aspectual temporary adverb (or phase adverb), which is comparable to the process that produced «encara que». The case of «encara que» has already been studied specifically by Pérez Saldanya & Salvador (1995), while Klesper (1930), Badia (1982) and Cuenca & Massip (2005) have focused on «jatsia» (that). The interest of the study of these processes is increased in the case of «jatsia»(that) by the polymorphism it shows and by the displacement it has experimented in its use, since it has gone …
La normativa emergenziale in materia di obbligazioni e di contratti
2020
Il saggio esamina le principali disposizioni in materia di obbligazioni e di contratti introdotte dalla normativa emergenziale al fine di fronteggiare la pandemia di Covid-19 e tenta di ricondurle a sistema. Più nel particolare, molte delle norme esaminate, a dispetto della loro natura eccezionale, non fanno che applicare istituti del diritto generale delle obbligazioni e dei contratti, come l’impossibilità definitiva o temporanea, la risoluzione per impossibilità, la revisione volontaria del contratto etc. Di particolare interesse - anche per l’impatto applicativo - si rivelano le questioni relative alla gestione dei rapporti contrattuali di durata e ai riflessi delle misure restrittive de…
Omosessualità ed esclusione sociale nella donazione di sangue: divieti permanenti e divieti temporanei come fattore di discriminazione
2016
Around the world, as a consequence of the contamination of the blood supply by HIV and Hepatitis C and B in the early 1980s, public and private blood banks have required blood donors to complete a donor health assessment questionnaire to identify various risk factors for sexually transmitted diseases including, for men, the act of having sex with a male partner. In this latter case the policy provides for a permanent or temporary ban on donation. This deferral policy, which aimed to protect recipients of blood and blood products, in recent years has been subject to criticism in so far as this exclusion seems to be an unfair discrimination against gay men on the basis of sexual orientation. …
Evaluation of alveolar cortical bone thickness and density for orthodontic mini-implant placement.
2013
Objective: Mini-implant stability is primarily related to bone quality and quantity. This study evaluated alveolar cortical bone thickness and density differences between interradicular sites at different levels from the alveolar crest, and assessed the differences between adolescents (12-18 years of age) and adults (19-50 years of age), males and females, upper and lower arch, anterior and posterior region of jaws and buccal and oral side. Study Design: In this retrospective study, 48 Computed Tomography scans, performed for oral surgery purposes were selected from dental records of 3,223 Caucasian orthodontic patients. The SimPlant software (Materialise, Leuven, Belgium) was used to measu…
Nuove regole di applicazione del diritto UE in sede nazionale?
2022
Two important judgments of the Consiglio di Stato (Italy) allow revisiting general institutions relating to the primacy of EU law and the instruments that guarantee its application in national law. Among others are the direct effect of the directives, the need for a preliminary ruling, and the so-called double preliminary ruling. Finally, the essay highlights some critical issues regarding the limits of the non-application of the law, the overcoming of the res judicata, and the temporary suspension of the ousting effect of a rule of EU law by national courts.
Proceeding Book of 12th European Symposium on Religious art, Restoration & Conservation
2022
Fundamental contribution to filling out the condition reports of the work of arts involved in temporary exhibitions is provided by non-invasive investigation techniques. Investigation, carried out before and after the movement, allow to collect objective data to monitoring the surface or structural alterations and defining the state of conservation, representing an important moment of deepening of knowledge. Generally, these aspects often are left to photographic documentation and observations by conservators and curators. An example of good practice is represented by the case of the Saint Gregory Polyptych (Antonello da Messina, 1473) belonging to the Regional Museum of Messina (Italy). Th…