Ottimizzazione dei flussi dei materiali e delle persone all'interno di un impianto di produzione. Il caso Galletti spa.

La tesi in oggetto è stata svolta presso la Galletti spa. L'obiettivo iniziale era quello di studiare un percorso all'interno dello stabilimento produttivo al fine di enfatizzare le peculiarità della produzione tenendo conto dei fattori riguardanti la sicurezza. E' stata inoltre realizzata, con l'aiuto di una agenzia di comunicazione, una piattaforma di comunicazione. Analizzando il processo produttivo è emersa un'ulteriore problematica: l'elevata quantità di work in progress stoccati a bordo linea. In particolare, in questa tesi è stata fatta un'analisi preliminare circa una linea di produzione. Sono stati analizzati, in termini di quantità, i prodotti che vengono assemblati in essa, e i codici dei semilavorati utili. In seguito sono state studiate le operazioni che vengono svolte in ogni postazione di lavoro e, in funzione del ciclo di lavoro gli sono stati assegnati i codici dei semilavorati. L'analisi si è conclusa studiando i consumi medi. Le prossime fasi dell'analisi prevedono lo studio dei volumi dei codici e di conseguenza la definizione delle aree di stoccaggio e lo studio dei lotti di produzione.

Tradurre per il teatro: proposta di traduzione de La Trilogie des flous

Il presente lavoro si pone come obiettivo principale la traduzione del testo teatrale "La Trilogie des flous" del drammaturgo quebecchese Daniel Danis. I primi tre capitoli sono dedicati a un lavoro di ricerca e documentazione sulle specificità della traduzione teatrale e sulle caratteristiche del teatro contemporaneo in cui si inserisce l’autore dell’opera in esame. La traduzione dell’opera è, infatti, preceduta dallo studio delle caratteristiche strutturali del testo teatrale, generalmente composto da un titolo, didascalie e dialoghi, e del linguaggio utilizzato sulla scena. La traduzione teatrale esige una riflessione sull’obiettivo del testo, che può essere pensato per la messinscena o per la lettura. È da questa distinzione che derivano le scelte del traduttore. "La Trilogie des flous" è un poema drammatico, messo in scena per la prima volta nel 2008. Il testo si inserisce nel panorama teatrale contemporaneo con le sue caratteristiche tipiche: l’assenza di una favola ben strutturata, il ricorso a strumenti tecnologici e i personaggi fuori dagli schemi tradizionali che confluiscono nella voce di un autore “rapsodo”. Il linguaggio frammentato, le parole interrotte da puntini di sospensione e le rime pongono diverse difficoltà alla traduzione. Nel testo di arrivo si è cercato soprattutto di conservare la musicalità e le sensazioni suscitate dal testo di partenza. Le scelte traduttive più significative sono illustrate nel commento alla traduzione.

Analisi dello humour nella serie RuPaul’s Drag Race e della sua traduzione dall’inglese in italiano.

L'elaborato analizza come humour e language-play siano presenti nella serie RuPaul's Drag Race e soprattutto in che modo vengano tradotti. I passaggi di testo che contengono questi elementi richiedono infatti particolare attenzione da parte del traduttore per essere trasposti al meglio nella lingua di arrivo. L'elaborato si struttura in tre capitoli: il primo è dedicato alla storia dei ball e del linguaggio sviluppatosi insieme a questa sottocultura, il secondo tratta dello humour in traduzione, in particolare dei giochi di parole e dei realia, e delle strategie studiate per tradurre questi elementi. Nel terzo e ultimo capitolo vengono analizzate alcune traduzioni dei nomi delle categorie che definiscono il tema della sfilata in ogni episodio. Negli anni sono diventati sempre più creativi e costituiscono un buon punto di analisi per descrivere l'impiego dello humour nella serie. Il titolo originale inglese viene qui comparato con i sottotitoli italiani proposti dalle piattaforme streaming Netflix Italia e WowPresents Plus.

El futuro es femenino: un approccio transfemminista alla traduzione nella letteratura per l’infanzia e young adults

La letteratura per l’infanzia e young adults (YA) ha un ruolo fondamentale nello sviluppo della personalità umana e su di essa grava ancora più responsabilità quando si tratta di tematiche come l’eguaglianza di genere, la decostruzione di stereotipi e l’inclusività. In questo elaborato viene esposto inizialmente il quadro generale dell’offerta di letteratura per l’infanzia e YA di taglio di genere da parte dell’editoria attuale. In seguito, un quadro teorico e pratico per l’adozione di un approccio transfemminista e inclusivo alla traduzione per il giovane pubblico, mettendo a confronto le tecniche implementate dalla traduzione più tradizionalista con quelle della traduzione transfemminista. Segue una riflessione sulla responsabilità che grava sulla figura del traduttore quando si approccia alla traduzione per l’infanzia e YA, soprattutto se dà una dimensione politico-ideologica alle proprie scelte traduttive. Infine, nell’elaborato è presente una proposta di traduzione di due degli otto racconti del libro El futuro es femenino di Sara Cano Fernández, seguito dal commento di tutte le scelte traduttive adottate basate sui princìpi esposti nella prima parte di questa tesi.

La traduzione in ambito economico-finanziario: proposta di traduzione dall’italiano in francese del quaderno sull’educazione finanziaria

La tesi tratta della traduzione economico-finanziaria. Saranno analizzati il linguaggio di questo settore e le principali sfide e difficoltà che il traduttore deve affrontare in questo ambito. Inoltre, sarà presentata la proposta di traduzione dall'italiano in francese del Quaderno "Educazione Finanziaria #quello che conta sapere".

Le note del traduttore: analisi di un corpus di opere letterarie italiane tradotte in francese

Sulla base di una riflessione sull’utilità delle note del traduttore si è cercato di capire a che cosa fossero necessarie: sono davvero da considerare come un elemento estraneo al testo? Perché il traduttore decide di uscire dal suo ruolo di terzo, perdendo l’anonimato che gli fornisce il suo ruolo di semplice mediatore? Per rispondere a queste domande, ho deciso di creare un corpus di letteratura italiana in traduzione francese rilevando sistematicamente in quarantadue testi contemporanei le note inserite. In un secondo tempo ho classificato sia le parole che hanno dato luogo ad una nota che la tipologia di note fornite. Questa indagine mi ha permesso di avere una migliore idea delle modalità di inserimento di informazioni e della loro importanza.

Making Fedora easier to implement with Fez: A free open source content model and workflow management front-end to Fedora

The University of Queensland, Australia has developed Fez, a world-leading user-interface and management system for Fedora-based institutional repositories, which bridges the gap between a repository and users. Christiaan Kortekaas, Andrew Bennett and Keith Webster will review this open source software that gives institutions the power to create a comprehensive repository solution without the hassle..

PM(2.5) and PM(10): The influence of sugarcane burning on potential cancer risk

In Brazil, sugarcane fields are often burned to facilitate manual harvesting, and this burning causes environmental pollution from the large amounts of soot released into the atmosphere. This material contains numerous organic compounds such as PAHs. In this study, the concentrations of PAHs in two particulate-matter fractions (PM(2.5) and PM(10)) in the city of Araraquara (SE Brazil, with around 200,000 inhabitants and surrounded by sugarcane plantations) were determined during the sugarcane harvest (HV) and non-harvest (NHV) seasons in 2008 and 2009. The sampling strategy included four campaigns, with 60 samples in the NHV season and 220 samples in the HV season. The PM(2.5) and PM(10) fractions were collected using a dichotomous sampler (10 L min(-1), 24 h) with Teflon (TM) filters. The filter sets were extracted (ultrasonic bath with hexane/acetone (1:1 v/v)) and analyzed by HPLC/Fluorescence. The median concentration for total PAHs (PM(2.5) in 2009) was 0.99 ng m(-3) (NHV) and 3.3 ng m(-3) (HV). In the HV season, the total concentration of carcinogenic PAHs (benz(a)anthracene, benzo(b)fluoranthene, benzo(k)fluoranthene, and benzo(a)pyrene) was 5 times higher than in the NHV season. B(a)P median concentrations were 0.017 ng m(-3) and 0.12 ng m(-3) for the NHV and HV seasons, respectively. The potential cancer risk associated with exposure through inhalation of these compounds was estimated based on the benzo[a]pyrene toxic equivalence (BaP(eq)), where the overall toxicity of a PAR mixture is defined by the concentration of each compound multiplied by its relative toxic equivalence factor (TEF). BaP(eq) median (2008 and 2009 years) ranged between 0.65 and 1.0 ng m(-3) and 1.2-1.4 ng m(-3) for the NHV and HV seasons, respectively. Considering that the maximum permissible BaPeq in ambient air is 1 ng m(-3), related to the increased carcinogenic risk, our data suggest that the level of human exposure to PAHs in cities surrounded by sugarcane crops where the burning process is used is cause for concern. (C) 2010 Published by Elsevier Ltd.

Pre- and postnatal exposure to ambient levels of urban particulate matter (PM(2.5)) affects mice spermatogenesis

This work characterizes the effects of ambient levels of urban particulate matter (PM(2.5)) from the city of Sao Paulo on spermatogenesis using mice exposed during the embryo-fetal and/or postnatal phases of development. Parental generations (BALB/c mice) were exposed to air pollution in chambers with or without filtering PM(2.5) for 4 months. Animals were mated, and half of the 1-day-old offspring were moved between chambers, which yielded prenatal and postnatal groups. Remaining offspring comprised the non-exposed and pre+postnatal exposed groups. After 90 days, the animals were sacrificed for testis collection and weighing. Optical microscopy was used for the morphometric analyses of the cell counts, spermatogenic cycle, proliferation, and apoptosis. Prenatally exposed animals presented reduced body and testicular weight with an increased gonadosomatic index (GSI). Testicular volume also decreased, as well as the tubular diameter in testes of the same animals. Proliferation, apoptosis, and spermatogenic cycle analyses showed no significant differences among groups. However, the tubules at stage VII of pre- and postnatal animals presented a reduced number of elongated spermatids. Pre+postnatal group presented higher spermatid head retention at stages VIII-XII. These results show that ambient levels of PM(2.5) from Sao Paulo city affect spermatogenesis by damaging sperm production.

Analysis of enamel microbiopsies in shed primary teeth by Scanning Electron Microscopy (SEM) and Polarizing Microscopy (PM)

The aims of this study were 1) to verify how close to the theoretically presumed areas are the areas of enamel microbiopsies carried out in vivo or in exfoliated teeth; 2) to test whether the etching solution penetrates beyond the tape borders: 3) to test whether the etching solution demineralizes the enamel in depth. 24 shed upper primary central incisors were randomly divided into two groups: the Rehydrated Teeth Group and the Dry Teeth Group. An enamel microbiopsy was performed, and the enamel microbiopsies were then analyzed by Scanning Electron Microscopy (SEMI) and Polarizing Microscopy (PM). Quantitative birefringence measurements were performed. The ""true"" etched area was determined by measuring the etched enamel using the NIH Image analysis program. Enamel birefringence was compared using the paired t test. There was a statistically significant difference when the etched areas in the Rehydrated teeth were compared with those of the Dry teeth (p = 0.04). The etched areas varied from -11.6% to 73.5% of the presumed area in the Rehydrated teeth, and from 6.6% to 61.3% in the Dry teeth. The mean percentage of variation in each group could be used as a correction factor for the etched area. Analysis of PM pictures shows no evidence of in-depth enamel demineralization by the etching solution. No statistically significant differences in enamel birefringence were observed between values underneath and outside the microbiopsy area in the same tooth, showing that no mineral loss occurred below the enamel superficial layer. Our data showed no evidence of in-depth enamel demineralization by the etching solution used in the enamel microbiopsy proposed for primary enamel. This study also showed a variation in the measured diameter of the enamel microbiopsy in nineteen teeth out of twenty four, indicating that in most cases the etching solution penetrated beyond the tape borders. (C) 2009 Elsevier B.V. All rights reserved.

Using workflow technology to manage flexible e-learning services

Workflow technology provides a suitable platform to define and manage the coordination of business process activities. We introduce a flexible e-learning environment – called Flex-eL – that has been built upon workflow technology. The workflow functionality of Flex-eL manages the coordination of learning and assessment activities of the course process between students and teaching staff. It provides a unique environment for teachers to design and develop process-centric courses and to monitor student progress. It allows students to learn at their own pace while observing the learning guidelines and checkpoints modeled into the course process by teaching staff. We also report on the successful deployment of the concept and system for university courses and our experiences from the implementation.

Relationships between NPM, the use of PM practices and the organizational performance: empirical evidence from government agencies

Purpose – this paper has two main purposes: (1)explore if government agencies more oriented to NPM postulates are more willing to use PM practices and to improve their performance; and (2) investigate whether the fit between the use of PM practices and the organizationa performance is dependent upon from the capacity of agencies to adapt its structures to changes introduced by NPM reforms. Design/methodology/approach - this paper is based on the survey method and provides empirical evidence from Portuguese government agencies.Findings (mandatory) - Our findings suggest that government agencies that made structural arrangements under the NPM reforms are more willing to use PM practices and will perform better than other agencies. In addition, this paper show that therelationship between the use of PM practices and the organizational performance is dependent upon from the agencies capacity to adopt new structural arrangements under the NPM reforms.Practical implications – this paper has three main contributions: (1) contribute to knowledge about the relationship between the introduction of NPM changes in the use of PM practices; (2) contribute to clarify whether agencies more oriented to NPM postulates are improving performance; and (3) help to clarify the way the organizations should adapt their structures for to be more effective in the use of PM practices. Originality/value - The quantitative empirical research, based on the unique survey applied to Portuguese government agencies on this field, allow us to add to prior research mainly based on case studies and oriented to local governments (Budding, 2004).

Performance management framework: the fit between PM framework adopted in Portuguese local government and the Otley’s framework

Purpose/objectives: This paper seeks to investigate whether performance management (PM) framework adopted in Portuguese local government (PLG) fit the Otley’s PM framework (1999). In particularly, the research questions are (1) whether PM framework adopted in PLG (SIADAP) fit the Otley´s framework, and (2) how local politicians (aldermen) see the operation of performance management systems (PMS) in PLG (focusing on the goal-setting process and incentive and reward structures). Theoretical positioning/contributions: With this paper we intend to contribute to literature on how the Otley’s PM framework can guide empirical research about the operation of PMS. In particular, the paper contributes to understand the fit between PMS implemented in PLG and the Otley´s PM framework. The analysis of this fit can be a good contribution to understand if PMS are used in PLG as a management tool or as a strategic response to external pressures (based on interviews conducted to aldermen). We believe that the Otley’s PM framework, as well as the extended PM framework presented by Ferreira and Otley (2009), can provide a useful research tool to understand the operation of PMS in PLG. Research method: The first research question is the central issue in this paper and is analyzed based on the main reforms introduced by Portuguese government on PM of public organizations (like municipalities). On the other hand, interviews conducted on three larger Portuguese municipalities (Oporto, Braga, and Matosinhos) show how aldermen see the operation of PMS in PLG, highlighting the goals setting process with targets associated and the existing of incentive and reward structures linked with performance. Findings: Generally we find that formal and regulated PM frameworks in PLG fit the main issues of the Otley’s PM framework. However, regarding the aldermen perceptions about PMS in practice we find a gap between theory and practice, especially regarding difficulties associated with the lack of a culture of goals and targets setting and the lack of incentive and reward structures linked with performance.

Forest fires in Northern region of Portugal: impact on PM levels

Every year European citizens become victims of devastating fires, which are especially disastrous for Southern European countries. Apart from the numerous health and economic consequences, fires generate hazardous pollutants that are introduced into the environment, thus representing serious risks for public health. In that regard, particulate matter (PM) is of amajor concern. Thus, the objectives of thisworkwere to characterize the trend of forest fire occurrences and burnt area during the period of 2005 and 2010 and to study the influence of forest fires on levels of particulatematter PM10 and PM2.5. In 2010, 22,026 forest fires occurred in Portugal. The northern region was the most affected by forest fires, with 27% of occurrences in Oporto district. The annual means of PM10 and PM2.5 concentrations at two urban background sites were 25±14 μg m−3 and 8.2±4.9 μg m−3, and 17±13 μg m−3 and 7.3±5.9 μg m−3, respectively. At both sites the highest levels of PMfractionswere observed during July and August of 2010, corresponding to the periods when majority (66%) of forest fires occurred. Furthermore, PM10 daily limit at the two sites was exceeded during 20 and 5 days, respectively; 56%, and respectively 60% of those exceedances occurred during the forest fire season. Considering that the risks of forest fire ignition and severity are enhanced with elevated temperatures, the climate change might increase the environmental impacts of forest fires.

Impacto dos sistemas colaborativos nas organizações: estudo de casos de adopção e utilização de sistemas workflow

Dissertação apresentada na Universidade do Minho com vista à obtenção do grau de Doutor em Tecnologias e Sistemas de Informação (Engenharia e Gestão de Sistemas de Informação)