Adapting Victorian Gypsies for the Screen: Ethnicity, Otherness and (In)visibility in Neo-Victorian Popular Film

This paper aims at analysing the presence of gypsy characters in two neo-Victorian popular films, namely Joe Johnston’s The Wolfman (2010) and Guy Ritchie’s Sherlock Holmes: Game of Shadows (2011). The cultural construction of nineteenth-century gypsies, those “Others within Europe” (Boyarin 433) whose presence in Victorian fiction was peripheral, spectral and at times invisible (Nord 3-4), is simultaneously exploited and contested by these two neo-Victorian screen narratives to raise issues of otherness and invisibility on the screen. Setting off from the premise that screen texts, just like print texts, can also be participant in the neo-Victorian project of reimagining the underside of Victorian culture for contemporary audiences (Whelehan 273), this paper traces how the adaptation of Victorian gypsies for the screen, true to the palimpsestuous potential inherent to the process of adaptation (Hutcheon 6) and sharing the double drive between past and present which characterises the neo-Victorian genre (Arias and Pulham xiii; Shiller 539), hybridises our cultural memory of the Victorian Age on the screen while concurrently raises concerns over the persistent liminal status of gypsies in contemporary European culture. In particular, this paper illustrates how the tropes prototypically associated to gypsies (namely their nomadic lifestyle, mysticism, alienated existence or their perceived association to criminality) which can be traced back to Victorian culture are deployed on the neo-Victorian popular screen (with varyingly succesful outcomes) to comment on their (in)visibility in the European popular imagination.

La literatura de la neo-violencia en Colombia : manifestaciones thanáticas en el siglo XXI

La rédaction de ce mémoire a été possible grâce à la bourse d’études supérieures du Canada (BESC M), Joseph-Armand-Bombardier du Centre de Recherche en Sciences Humaines (CRSH) du gouvernement du Canada, 2015.

Matematica e musica grafi, tonnetz e teorie neo-riemanniane

Il primo capitolo verte su argomenti di musica e, dopo una breve premessa generale, ed alcuni cenni biografici di J. S. Bach, si passa ad una analisi strutturale di tipo aritmetico e geometrico su alcune sue famose composizioni, sottolineando in particolare la passione del grande compositore per la numerologia, esaminando l’importanza che il fattore numerologico sempre assume nelle sue opere. Il secondo capitolo verte su argomenti di matematica e tratta alcuni importanti aspetti della teoria dei grafi, del toro e dell’immersione di grafi in superfici. Il terzo capitolo, nel quale si fa riferimento agli argomenti dei primi due capitoli, è diviso in tre parti: la prima esamina alcuni principali fondamenti matematico-musicali, la seconda propone un excursus storico dalla scala pitagorica al temperamento equabile, la terza approfondisce il ciclo delle quinte, il Tonnetz e le teorie neo-riemanniane.

Historiographic Metafiction and the Neo-slave Narrative: Pastiche and Polyphony in Caryl Phillips, Toni Morrison and Sherley Anne Williams

The classic slave narrative recounted a fugitive slave’s personal story condemning slavery and hence working towards abolition. The neo-slave narrative underlines the slave’s historical legacy by unveiling the past through foregrounding African Atlantic experiences in an attempt to create a critical historiography of the Black Atlantic. The neo-slave narrative is a genre that emerged following World War II and presents us with a dialogue combining the history of 1970 - 2000. In this thesis I seek to explore how the contemporary counter-part of the classic slave narrative draws, reflects or diverges from the general conventions of its predecessor. I argue that by scrutinizing our notion of truth, the neo-slave narrative remains a relevant, important witness to the history of slavery as well as to today’s still racialized society. The historiographic metafiction of the neo-slave narrative rewrites history with the goal of digesting the past and ultimately leading to future reconciliation.

La literatura de la neo-violencia en Colombia : manifestaciones thanáticas en el siglo XXI

La rédaction de ce mémoire a été possible grâce à la bourse d’études supérieures du Canada (BESC M), Joseph-Armand-Bombardier du Centre de Recherche en Sciences Humaines (CRSH) du gouvernement du Canada, 2015.

Bifidobacterium breve UCC2003 metabolises the human milk oligosaccharides lacto-N-tetraose and lacto-N-neo-tetraose through overlapping, yet distinct pathways

In this study, we demonstrate that the prototype B. breve strain UCC2003 possesses specific metabolic pathways for the utilisation of lacto-N-tetraose (LNT) and lacto-N-neotetraose (LNnT), which represent the central moieties of Type I and Type II human milk oligosaccharides (HMOs), respectively. Using a combination of experimental approaches, the enzymatic machinery involved in the metabolism of LNT and LNnT was identified and characterised. Homologs of the key genetic loci involved in the utilisation of these HMO substrates were identified in B. breve, B. bifidum, B. longum subsp. infantis and B. longum subsp. longum using bioinformatic analyses, and were shown to be variably present among other members of the Bifidobacterium genus, with a distinct pattern of conservation among human-associated bifidobacterial species.

Neo-commodification of persons: exploitation of personal data and impact on the sharing economy

The notion of commodification is a fascinating one. It entails many facets, ranging from subjective debates on desirability of commodification to in depth economic analyses of objects of value and their corresponding markets. Commodity theory is therefore not just defined by a single debate, but spans a plethora of different discussions. This thesis maps and situates those theories and debates and selects one specific strain to investigate further. This thesis argues that commodity theory in its optima forma deals with the investigation into what sets commodities apart from non-commodities. It proceeds to examine the many given answers to this question by scholars ranging from the mid 1800’s to the late 2000’s. Ultimately, commodification is defined as a process in which an object becomes an element of the total wealth of societies in which the capitalist mode of production prevails. In doing so, objects must meet observables, or indicia, of commodification provided by commodity theories. Problems arise when objects are clearly part of the total wealth in societies without meeting established commodity indicia. In such cases, objects are part of the total wealth of a society without counting as a commodity. This thesis examines this phenomenon in relation to the novel commodities of audiences and data. It explains how these non-commodities (according to classical theories) are still essential elements of industry. The thesis then takes a deep dive into commodity theory using the theory on the construction of social reality by John Searle.

Celiachia e Design: strumenti a supporto dei pazienti celiaci neo-diagnosticati

La tesi affronta il tema del design applicato all’ambito healthcare, in particolare la ricerca è indirizzata all’approfondimento della malattia celiaca. Attraverso un approccio integrato al design, è stato progettato un servizio volto a sostenere il paziente celiaco neo-diagnosticato nei 30 giorni immediatamente successivi alla diagnosi. Il progetto si compone di una serie di strumenti riprogettati a partire dai servizi promossi dall’Associazione Italiana Celiachia, disegnati a misura di utente, con l’obiettivo di semplificare il contatto con l’Associazione e coinvolgere, informare e sensibilizzare, sia gli attori interni che gli attori esterni al contesto. È stato studiato l’aspetto psicologico e psico-sociale della malattia per una progettazione che tenesse conto dei reali bisogni e delle necessità dei pazienti celiaci, così che l’esperienza di diagnosi risulti meno impattante e sia facilitato il passaggio verso un cambiamento dello stile di vita.

A formação humana na perspectiva histórico-ontológica

The theme of human formation is at the centre of the philosophy of education, whose aim is precisely the process of human promotion brought about by education. Starting from the critical vigilance proper to philosophy, the text sketches a phenomenology of the present time, verifying that the ideas prevailing in education at present are centred on the critique of reason and on the notions of truth and objectivity. This neo-pragmatism, which in the attempt to oppose metaphysics becomes deeply metaphysical, reducing everything to language, is contested by the authors with Marx's thoughts as a historicising philosophy that concerns not abstract subjects, but real individuals, historical subjects that are constituted as a synthesis of social relations. To that end, the authors resort to the historical ontological reflection on human formation contained in Marx's Economic and Philosophical Manuscripts of 1844. The article concludes by defending the proposition that access to the classics is a necessary condition for human formation.

Trabalho, tempo livre e emancipação humana : os determinantes ontologicos das politicas sociais de lazer

Universidade Estadual de Campinas . Faculdade de Educação Física

Enhanced bone apposition to Brazilian microrough titanium surfaces

It has recently been reported that machined and microrough (micro) Brazilian titanium (Ti) implants have good production standards. The aim of this study was to evaluate in vivo bone formation around 2 different implant surfaces placed in dog's mandible. Thirty-two screw-typed Ti implants were used in this study. Mandibular premolars were extracted in 8 dogs and, after 12 weeks, 2 machined (Neodent Titamax, Brazil) and 2 micro implants (Neodent Titamax Porous, Brazil) were placed in each animal. Biopsies were taken at 3 and 8 weeks post-implantation and stained with Stevenel's blue and Alizarin red for histomorphometric measurements of bone-to-implant contact (BIC), bone area between threads (BABT) and bone area within the mirror area (BAMA). Data were analyzed statistically by two-way ANOVA (α=0.05). While at 3 weeks micro implants exhibited significantly more BIC than machined ones (55 ± 12.5% and 35.6 ± 15%, p<0.05), no significant difference in such parameter was detected at 8 weeks (51.2 ± 21% and 48.6 ± 18.1%, p>0.05). There were no significant differences in BABT and BAMA between the implants. Micro surfaces promoted higher contact osteogenesis. These data indicate that this commercial micro Ti implant surface enhances contact osteogenesis at an early post-implantation period when compared to the machined one.

Sob o signo de Darwin? Sobre o mau uso de uma quimera

No ano de 2003 Francisco de Oliveria publicou um artigo intitulado "O Ornitorrinco" no qual fez considerações críticas sobre a conjectura politico-social daquele momento histórico. Tal artigo é permeado por um paralelo entre o evolucionismo darwinista e a visão do autor sobre a sociedade brasileira contemporânea. Entretanto, ao fazer tal analogia ele incorre numa série de equívocos teóricos sobre a teoria evolucionista. Tais equívocos consistem, em grande parte, numa substuição indevida entre aquilo que ficou conhecido como Darwinismo Social e a teoria neodarwinista como entendida pelos seus atuais proponentes. O presente trabalho identifica estes equívocos e os contextualiza dentro da teoria neodarwiniana. Além disso, fazemos um recorte histórico do processo de formação do pensamento evolucionista para enfatizar que a associação entre biologia e darwinismo social é mais complexa do que geralmente se assume.

Epigenetic Silencing of CRABP2 and MX1 in Head and Neck Tumors

Head and neck squamous cell carcinoma (HNSCC) is a heterogeneous disease affecting the epithelium of the oral cavity, pharynx and larynx. Conditions of most patients are diagnosed at late stages of the disease, and no sensitive and specific predictors of aggressive behavior have been identified yet. Therefore, early detection and prognostic biomarkers are highly desirable for a more rational management of the disease. Hypermethylation of CpG islands is one of the most important epigenetic mechanisms that leads to gene silencing in tumors and has been extensively used for the identification of biomarkers. In this study, we combined rapid subtractive hybridization and microarray analysis in a hierarchical manner to select genes that are putatively reactivated by the demethylating agent 5-aza-2'-deoxycytidine (5Aza-dC) in HNSCC cell lines (FaDu, UM-SCC-14A, UM-SCC-17A, UM-SCC-38A). This combined analysis identified 78 genes, 35 of which were reactivated in at least 2 cell lines and harbored a CpG island at their 5' region. Reactivation of 3 of these 35 genes (CRABP2, MX1, and SLC15A3) was confirmed by quantitative real-time polymerase chain reaction (PCR; fold change, >= 3). Bisulfite sequencing of their CpG islands revealed that they are indeed differentially methylated in the HNSCC cell lines. Using methylation-specific PCR, we detected a higher frequency of CRABP2 (58.1% for region 1) and MX1 (46.3%) hypermethylation in primary HNSCC when compared with lymphocytes from healthy individuals. Finally, absence of the CRABP2 protein was associated with decreased disease-free survival rates, supporting a potential use of CRABP2 expression as a prognostic biomarker for HNSCC patients.

Cross talk Initiated by Endothelial Cells Enhances Migration and Inhibits Anoikis of Squamous Cell Carcinoma Cells through STAT3/Akt/ERK Signaling

It is well known that cancer cells secrete angiogenic factors to recruit and sustain tumor vascular networks. However, little is known about the effect of endothelial cell-secreted factors on the phenotype and behavior of tumor cells. The hypothesis underlying this study is that endothelial cells initiate signaling pathways that enhance tumor cell survival and migration. Here, we observed that soluble mediators from primary human dermal microvascular endothelial cells induce phosphorylation of signal transducer and activator of transcription 3 (STAT3), Akt, and extracellular signal-regulated kinase (ERK) in a panel of head and neck squamous cell carcinoma (HNSCC) cells (OSCC-3, UM-SCC-1, UM-SCC-17B, UM-SCC-74A). Gene expression analysis demonstrated that interleukin-6 (IL-6), interleukin-8 (CXCL8), and epidermal growth factor (EGF) are upregulated in endothelial cells cocultured with HNSCC. Blockade of endothelial cell-derived IL-6, CXCL8, or EGF by gene silencing or neutralizing antibodies inhibited phosphorylation of STAT3, Akt, and ERK in tumor cells, respectively. Notably, activation of STAT3, Akt, and ERK by endothelial cells enhanced migration and inhibited anoikis of tumor cells. We have previously demonstrated that Bcl-2 is upregulated in tumor microvessels in patients with HNSCC. Here, we observed that Bcl-2 signaling induces expression of IL-6, CXCL8, and EGF, providing a mechanism for the upregulation of these cytokines in tumor-associated endothelial cells. This study expands the contribution of endothelial cells to the pathobiology of tumor cells. It unveils a new mechanism in which endothelial cells function as initiators of molecular crosstalks that enhance survival and migration of tumor cells.

Newtonian perturbations on models with matter creation

Creation of cold dark matter (CCDM) can macroscopically be described by a negative pressure, and, therefore, the mechanism is capable to accelerate the Universe, without the need of an additional dark energy component. In this framework, we discuss the evolution of perturbations by considering a Neo-Newtonian approach where, unlike in the standard Newtonian cosmology, the fluid pressure is taken into account even in the homogeneous and isotropic background equations (Lima, Zanchin, and Brandenberger, MNRAS 291, L1, 1997). The evolution of the density contrast is calculated in the linear approximation and compared to the one predicted by the Lambda CDM model. The difference between the CCDM and Lambda CDM predictions at the perturbative level is quantified by using three different statistical methods, namely: a simple chi(2)-analysis in the relevant space parameter, a Bayesian statistical inference, and, finally, a Kolmogorov-Smirnov test. We find that under certain circumstances, the CCDM scenario analyzed here predicts an overall dynamics (including Hubble flow and matter fluctuation field) which fully recovers that of the traditional cosmic concordance model. Our basic conclusion is that such a reduction of the dark sector provides a viable alternative description to the accelerating Lambda CDM cosmology.