Search results for "traveler"
showing 10 items of 15 documents
Visiting Friends and Relatives (VFRs) travelers and imported malaria in the Palermo district (Sicily).
2014
Abstract Introduction. Although Italy has been malaria-free since 1970, the infection is commonly introduced into the country by travelers and immigrants from endemic areas. The term VFRs refers to immigrants from malaria-endemic countries who are regularly resident in a malaria-free area, and who travel to their countries of origin to visit friends and relatives (VFRs). This group is at special risk of malaria as they are unaware of having lost their transitory immunity to the disease. Methods. We conducted a retrospective study at the International Travelers Department of Palermo (Italy), examining records of malaria cases (67) reported over the period from 1998 to 2013. Results. VFRs rep…
[Visiting friends and relatives (VFRs) role on imported malaria: a literature review]
2015
In the last decades, increased numbers of travel to tropical destinations in combination with the enormous influx of immigrants have led to an increased number of imported malaria cases in developed countries. There is a group of immigrants regularly resident in malaria free areas, which travel to malaria endemic countries to visit their friends and relatives (VFRs). VFRs represent a high-risk group of contracting malaria. Publications presenting original data on malaria in VFRs were selected for a literature review.We considered all data regarding prevalence of malaria in VFRs compared to the other groups of travelers, length of trip, group characteristics such as age, sex, country visited…
ESPLORANDO IL MEDIOEVO: HENRY GALLY KNIGHT E LA SICILIA
2018
This essay is dedicated to the figure of Henry Gally Knight, a well-known british expert of medieval architecture, who decided to reach Sicily in 1836 to complete his Norman architecture investigations, together with the architect George Moore. During his stay in the island, besides visiting more traditional landmarks of classical antiquity, Gally Knight’s specific interests will lead him not only to study prestigious architectural complexes like Monreale and Cefalù, but also to trace the medieval vestiges even of the island’s inner parts, such as Randazzo, Maniace, Troina. Gally Knight’s tour and the esulting volumes he published – The Normans in Sicily: being a Sequel to “An architectural…
Travelling with Darwin and Humboldt. A Transdisciplinary Educational Experience
2019
Aim. This research aims to confirm that transdisciplinary projects can be very adequate to develop content and competencies traditionally assigned to Sciences and Arts in higher education, exploring the possibilities of outdoor education.
 Methods. The subjects of the study were one hundred alumni of two different courses “Natural Sciences for Teachers” and “Literary Training for Teachers” at a Spanish university. An educational experience around the phenomenon of scientific travelers was developed, focusing on Charles Darwin and Alexander von Humboldt and the literary genres of travel journals and letters. The main activity contained three phases, including indoor and outdoor educatio…
How not to give up on train travel when you are deaf ?
2015
TRANSED 2015 - 14th International Conference on Mobility and Transport for Elderly and Disabled Persons, LISBONNE, PORTUGAL, 28-/07/2015 - 31/07/2015; The SUrDyn project aims at the design of an innovative visual information system, dedicated to travelers who cannot hear or understand audio disrupted announcements (e.g. cancellation, delay...) when they are in train stations. It is based on two previously developed systems: the Jade signer avatar, which informs travelers in French Signs Language, and an animated graphics translation. The objective is to combine these two approaches, in an optimal manner. We proposed a comprehension task to 159 participants divided in three groups: 53 deaf p…
A transdisciplinary educational experience at the Botanical Garden around scientific travelers
2019
In the framework of the transdisciplinary educational innovative project “Sciences and Arts” at the University of Valencia, we present here the design and outcome of an activity around the phenomenon of scientific travelers. It consisted in a scientific-literary tour through the Botanical Garden of the University of Valencia, that 100 students from the subjects “Natural Sciences for teachers” and “Literary training for teachers” attended. The activity was designed as a collaborative work in which scientific travelers served as a pretext to address six educational aspects that the students from each subject tackled in two different ways: from a more scientific than literary approach and vice…
Gioielli siciliani nelle testimonianze dei viaggiatori inglesi in Sicilia tra XVIII e XIX secolo
2020
The attention that is dedicated to the Decorative Arts in the travelers' diaries is much inferior in comparison to that one turned to the archaeology, to the painting or to the sculpture. As far as jewelry is concerned, in particular, the growing admiration for the craftsman's mastery was flanked by the traditional consideration of its splendor as a status symbol and the ancestral conception of precious stones as bearers of particular magical or apotropaic powers. It is, however, natural that the quotations of jewels in the diaries of the Grand Tour are in small numbers compared, for example, to those relating to archaeological ruins, and their collection is the result of targeted research …
Discursive construction of subjectivity in English: when travellers complain through their reviews in TripAdvisor
2017
En este artículo analizamos las quejas de los viajeros en un corpus integrado por 80 opiniones o reseñas sobre cuatro hoteles, alojadas en la plataforma TripAdvisor en las categorías de puntuación “malo/pésimo” y “bueno/excelente”. El estudio se enmarca en el análisis del discurso interpersonal aplicado a géneros turísticos digitales (Mapelli 2008, 2016, Suau Jiménez 2011, 2012a, 2012b, 2014), con el propósito de caracterizar no solo el aspecto relacional entre autor y lector, sino también el proposicional o de contenido. Nos centramos en las quejas, ya que constituyen una parte fundamental de las opiniones. Abordamos la construcción de la subjetividad en la voz de los viajeros –del autor- …
Noncooperative dynamic games for inventory applications: A consensus approach
2008
We focus on a finite horizon noncooperative dynamic game where the stage cost of a single player associated to a decision is a monotonically nonincreasing function of the total number of players making the same decision. For the single-stage version of the game, we characterize Nash equilibria and derive a consensus protocol that makes the players converge to the unique Pareto optimal Nash equilibrium. Such an equilibrium guarantees the interests of the players and is also social optimal in the set of Nash equilibria. For the multi-stage version of the game, we present an algorithm that converges to Nash equilibria, unfortunately not necessarily Pareto optimal. The algorithm returns a seque…
Leishmaniasis in travelers: A literature review.
2014
Leishmaniasis is a vector-borne protozoan infection whose clinical spectrum ranges from asymptomatic infection to fatal visceral leishmaniasis. Over the last decades, an increase in imported leishmaniasis cases in developed, non-endemic countries, have been pointed-out from a review of the international literature. Among the possible causes are increasing international tourism, influx of immigrants from endemic regions and military operations. The main area for the acquisition of cutaneous leishmaniasis, especially for adventure travelers on long-term trips in highly-endemic forested areas, is represented from South America, whereas popular Mediterranean destinations are emerging as the mai…