Before They Pass Away: proposta di sottotitolaggio del discorso TEDx di Jimmy Nelson

Il sottotitolaggio è importante oggetto di studio della traduzione audiovisiva. Un incarico di sottotitolaggio viene generalmente assunto da un traduttore che dovrà rimanere fedele alla funzione del testo originale cambiando il mezzo, da orale a scritto, rispettando una serie di parametri. Gli eventi TED sono noti per la diffusione di idee e di discorsi illuminanti, che è possibile anche grazie al sottotitolaggio dei video. In quest’elaborato ho proposto i miei sottotitoli per un discorso TEDx Amsterdam, un evento TED organizzato in modo indipendente. Il relatore è il fotografo Jimmy Nelson, creatore di Before They Pass Away, raccolta fotografica che documenta 35 delle ultime tribù al mondo. Il primo capitolo è dedicato a TED e al discorso tenuto da Nelson e presenta gli obiettivi comunicativi dei suoi viaggi. Il secondo è dedicato alla traduzione audiovisiva e all’esposizione dei criteri del sottotitolaggio. Il terzo capitolo tratta delle strategie utilizzate, degli ostacoli incontrati e della risoluzione di problemi durante il sottotitolaggio. L'elaborato si conclude con l’appendice contenente la trascrizione del discorso e i sottotitoli italiani.

Un approccio cross-layer all'affidabilita guidata dalle applicazioni

Il lavoro descrive la progettazione, implementazione e test sperimentale di un meccanismo, integrato nel kernel linux 4.0, dedicato al riconoscimento delle perdite dei frame Wi-Fi.

Transmission Error Detector per Wi-Fi su kernel Linux 4.0

Il lavoro descrive la progettazione, l'implementazione e il test sperimentale di un meccanismo, integrato nel kernel Linux 4.0, dedicato al riconoscimento delle perdite dei frame Wi-Fi.

Genome-wide meta-analysis increases to 71 the number of confirmed Crohn's disease susceptibility loci

We undertook a meta-analysis of six Crohn's disease genome-wide association studies (GWAS) comprising 6,333 affected individuals (cases) and 15,056 controls and followed up the top association signals in 15,694 cases, 14,026 controls and 414 parent-offspring trios. We identified 30 new susceptibility loci meeting genome-wide significance (P < 5 × 10 ? ? ). A series of in silico analyses highlighted particular genes within these loci and, together with manual curation, implicated functionally interesting candidate genes including SMAD3, ERAP2, IL10, IL2RA, TYK2, FUT2, DNMT3A, DENND1B, BACH2 and TAGAP. Combined with previously confirmed loci, these results identify 71 distinct loci with genome-wide significant evidence for association with Crohn's disease.

Early and nonreversible decrease of CD161++ /MAIT cells in HIV infection

HIV infection is associated with immune dysfunction, perturbation of immune-cell subsets and opportunistic infections. CD161++ CD8+ T cells are a tissue-infiltrating population that produce IL17A, IL22, IFN, and TNFα, cytokines important in mucosal immunity. In adults they dominantly express the semi-invariant TCR Vα7.2, the canonical feature of mucosal associated invariant T (MAIT) cells and have been recently implicated in host defense against pathogens. We analyzed the frequency and function of CD161++ /MAIT cells in peripheral blood and tissue from patients with early stage or chronic-stage HIV infection. We show that the CD161++ /MAIT cell population is significantly decreased in early HIV infection and fails to recover despite otherwise successful treatment. We provide evidence that CD161++ /MAIT cells are not preferentially infected but may be depleted through diverse mechanisms including accumulation in tissues and activation-induced cell death. This loss may impact mucosal defense and could be important in susceptibility to specific opportunistic infections in HIV.

Physical modeling of air injection as a scour remediation technique near gated weir stilling basins

The South Florida Water Management District (SFWMD) manages and operates numerous water control structures that are subject to scour. In an effort to reduce scour downstream of these gated structures, laboratory experiments were performed to investigate the effect of active air-injection downstream of the terminal structure of a gated spillway on the depth of the scour hole. A literature review involving similar research revealed significant variables such as the ratio of headwater-to-tailwater depths, the diffuser angle, sediment uniformity, and the ratio of air-to-water volumetric discharge values. The experimental design was based on the analysis of several of these non-dimensional parameters. Bed scouring at stilling basins downstream of gated spillways has been identified as posing a serious risk to the spillway’s structural stability. Although this type of scour has been studied in the past, it continues to represent a real threat to water control structures and requires additional attention. A hydraulic scour channel comprised of a head tank, flow straightening section, gated spillway, stilling basin, scour section, sediment trap, and tail-tank was used to further this analysis. Experiments were performed in a laboratory channel consisting of a 1:30 scale model of the SFWMD S65E spillway structure. To ascertain the feasibility of air injection for scour reduction a proof-of-concept study was performed. Experiments were conducted without air entrainment and with high, medium, and low air entrainment rates for high and low headwater conditions. For the cases with no air entrainment it was found that there was excessive scour downstream of the structure due to a downward roller formed upon exiting the downstream sill of the stilling basin. When air was introduced vertically just downstream of, and at the same level as, the stilling basin sill, it was found that air entrainment does reduce scour depth by up to 58% depending on the air flow rate, but shifts the deepest scour location to the sides of the channel bed instead of the center. Various hydraulic flow conditions were tested without air injection to verify which scenario caused more scour. That scenario, uncontrolled free, in which water does not contact the gate and the water elevation in the stilling basin is lower than the spillway crest, would be used for the remainder of experiments testing air injection. Various air flow rates, diffuser elevations, air hole diameters, air hole spacings, diffuser angles and widths were tested in over 120 experiments. Optimal parameters include air injection at a rate that results in a water-to-air ratio of 0.28, air holes 1.016mm in diameter the entire width of the stilling basin, and a vertically orientated injection pattern. Detailed flow measurements were collected for one case using air injection and one without. An identical flow scenario was used for each experiment, namely that of a high flow rate and upstream headwater depth and a low tailwater depth. Equilibrium bed scour and velocity measurements were taken using an Acoustic Doppler Velocimeter at nearly 3000 points. Velocity data was used to construct a vector plot in order to identify which flow components contribute to the scour hole. Additionally, turbulence parameters were calculated in an effort to help understand why air-injection reduced bed scour. Turbulence intensities, normalized mean flow, normalized kinetic energy, and anisotropy of turbulence plots were constructed. A clear trend emerged that showed air-injection reduces turbulence near the bed and therefore reduces scour potential.

Report on Pole Canyon Area and Area Three Miles Southeast of Jefferson Island

The primary purpose of the trip was to acquaint the students with some of the problems that occur in the field, and also how to make geologic maps of sections, outcrops, faults, and other geologic features of the earths surface.

Proposed WIPO Treaty for Improved Access for Blind, Visually Impaired, and Other Reading Disabled Persons

Although the world’s attention has on several occasions been turned to the plight of the vision impaired, there has been no international copyright instrument that specifically provides for limitations or exceptions to copyright for their benefit. Such an instrument becomes imperative amidst the grow- ing number of persons in this category and the need to facilitate their access to information that will give them the opportunity to participate in public affairs. Brazil, Ecuador, Paraguay, and Mexico (Brazilian group) seek to fill this gap by submitting to the WIPO’s Standing Committee on Copyright and Related Rights a draft treaty for Improved Access for Blind, Visually Impaired and Other Reading Disabled Persons. How- ever, this proposal has generated a lot of reactions, resulting in three other such proposals being submit- ted to WIPO for deliberations. Copyright owners have also opposed the treaty. Amidst these reactions, this work seeks to analyze the compatibility of the Brazilian group’s proposal with the TRIPS three-step test, which has enjoyed a great deal of international recognition since its inclusion in the Berne Convention. It also seeks to find its compatibility with EU copyright law as harmonized in the Directive 2001/29/EC. In the end, we conclude that the proposed treaty is in harmony with the three-step test, and though it has some variations from the EU Copyright Directive, it nonetheless shares some underlying objectives with the Directive and does not radically depart from what prevails in several EU member states.

Eliminating Modern Day Slavery

All too often, human trafficking victims – like victims of other crimes – are overlooked. When these victims are in need of support and resources, our governments are often underprepared and overburdened. As public servants, Congressman Ted Poe and State Senator Leticia Van de Putte recognize the deficiency in attention and resources dedicated to trafficked victims at both levels of government. Federal and state governments should provide the necessary resources for victims and victim service providers and help facilitate restitution for trafficking victims. In addition, the federal and state governments should help raise awareness of this crime’s impact on our nation. The problem of human trafficking cannot be dealt with at only one level of government. It will take the cooperation of all relevant local, state, and federal government entities to truly make an impact in combating human trafficking in the United States. We will continue to be a voice in Washington and in the State of Texas for victims and victim advocates to provide the needed resources for victims around the country and to draw attention to growing concerns surrounding human trafficking.