This thesis seeks to interrogate the presence and purposes of intertextuality in the work of contemporary French filmmaker Claire Denis, with specific focus on Michael Riffaterre’s theories of ungrammaticality, and Paul Ricoeur’s work on discourse as event or performance. Neither Riffaterre nor Ricoeur’s theories of intertextuality have been engaged in much depth in the study of cinema. Denis’s œuvre, which is composed mainly of feature films, but also includes short films, documentaries, music videos and collaborations on exhibitions and live concerts, is vastly intertextual, engaging with other moving image media, music, visual art, philosophy, poetry and literature, and media coverage of real events. In current criticism, Denis and many of her fellow contemporary French female filmmakers are more commonly referred to through a gender-neutral prism of auteurism rather than with reference to their gender, which may be read as a means for a female director to disengage with any categorisation of her work as resolutely female-centric. The auteur label is problematic, however, as it tends to suggest a state of creative isolation and supremacy, where the author’s recognizable creative voice as it appears throughout their work is more important than any other element of a film. This description sits particularly uneasily with the work of Denis, for whom collaboration and intertextual engagement with other sources is vital; this is evident in Denis’s consistent highlighting of the importance of her regular collaborators’ contributions to her work, and the texts with which her films engage, in interviews. Interviews with Denis, therefore, will form as important an element of my primary research material as her corpus of films and other works. In the introduction to this thesis, I will highlight some of the main themes and concerns of Denis’s work, namely foreignness, intrusion and the body, and introduce the corpus of critical work which has explored them. Such themes will certainly arise in my work, but will always be explored through the foregrounding of Riffaterre and Ricoeur’s theories of intertextuality. I will then proceed to briefly examine how Denis may be read as an intertextual auteur, though the phrase may as yet seem something of an oxymoron. The main body of the thesis thereafter will be used to search Denis’s œuvre for intertexts, aligning specific films and other creative endeavours together wherever they share particular themes or may be read productively through a particular theory of intertextuality. My aim, eventually, will be to examine how this intertextual richness may lead to a re-evaluation of Denis not as an auteur in the conventional sense, but as one for whom collaboration and textual openness are crucial.

This thesis wrestles with the normativity of language, its usage and its practices while questioning the signifié-signifiant reality. A structural reading of language designs its translational practices within the source-target framework, thereby essentialising its relationship en passant: everything has meaning as long as we accept the hidden framework of a universal language. Therefore, language outlined as a system of signs is a product of transcendental considerations and consequently it renders practice into a hermeticrealm in which the distinction between eidos and eidolon, right and wrong, familiar and unfamiliar, grammar and gibberish makes perfect sense and in which the translation from A to B is simply a matter of transferring identities. Linguistic power neutralises through its transcendental conditioning ephemera in life and world. We will discover that a phenomenological reading of language is open to layers which questions the dialectic setting of linguistic knowledge production. Phenomenology proposes to study life-world relationships by reducing the power of dialectical denomination to the power of gazing (Husserl’s epoché) or to the lenses of ambiguity (Merleau-Ponty’s être sauvage). Theorising language and translational practices within the phenomenological realm follows the concept of being oriented towards body-life-world while laying bare the phenomenon language. This revealing method supersedes empirical considerations since phenomenological methodology questions permanently our very own positioning. Hence, the transfer from A to B will be challenged by possibilities which are temporary: it is about a transfer zone featuring A as A’ to B (Husserl) or A’ in B / C (Merleau-Ponty). However, the phenomenological possibility reveals that the price for ephemera is tamed by the condition of its possibilities: indeed, the aporia of linguistic identity in polyvalence requires not only phenomenological brackets but also a transcendental backup. Chapter I and II study the translational practice of language and phenomenology by explaining its analysis via dynamised transcendental conditions. The disillusion of the phenomenological inquiry will be yield by radicalising phenomenological reading of language towards a phenomenographical practice of language. Chapter III goes to the extremes in exposing a language without content. The introduction of the trickster figure Narcissistgrotesque Face will be the anti-metaphor in which the grotesque line up (cf. Surrealism and Formalism) forces us to learn bearing A with B and in which the non-content materiality of linguistic practices resemble le bas matérialisme (Bataille). Not explanation, understanding and rendering things plausible is the movens for language but it is all about the spur of its enactment, its style and its story telling that renders translational practice visible. Chapter III is a performative practice in which we turn the text into texture. Translation happens then when your are perplex and the translational void enacts you and me.

Drawing on contemporary approaches to otherness, this thesis aims to show that, despite the growing interest in so-called foreignizing translation strategies, the current theory and practice of translation in Western Europe is to a large extent still caught in nationalist self-confirmation. In the first part of my study I expose the nationalist agenda underlying the influential theories of translation developed by Antoine Berman and Lawrence Venuti by contrasting them with the ideas formulated by Walter Benjamin and Jacques Derrida. Basing their arguments on Friedrich Schleiermacher's essay on translation, both Berman and Venuti intend to undermine the nationalist stance of current translation practice by replacing it with the belief that translation primarily serves to further the understanding of the foreign other. However, this seemingly noble purpose ultimately veils the fact that the foreign other is a construct which is devised by and thus confirms the national community receiving the translation. Walter Benjamin and Jacques Derrida, by contrast, whose ideas were anticipated by Friedrich Schlegel, believe that the aim of translation is to reveal the otherness of the translating self. Based on these theoretical premises, I examine the significance of otherness in the current practice of translation. This case study focuses on the multidimensional reduction of otherness, as it becomes apparent in the translation of contemporary German prose in Britain, in particular, and to some extent also in France in the two decades preceding and following German unification (1980-1999). In a general overview which compares the selection of texts chosen for translation, the strategies used for their publication as well as the reception of these texts in the press, I conclude that three factors are of particular importance for the rejection of and the ensuing delimitation from German otherness in British and French translations during this period: ideological, generic and linguistic otherness. These particular areas are then further explored in the detailed studies on Monika Maron, Edgar Hilsenrath and Anne Duden. My case study proves that the translators and/or publishers of these authors tend to reject or appropriate those elements of their texts which would highlight the otherness underlying the British and French selves. However, these strategies of dealing with otherness are not limited to interlingual translation. They are anticipated in the reception of the respective texts within Germany.

The Fish Creek-Vallecito Basin exposes an archive of sediment related to early rifting of the Gulf of California beginning at 8.0 Ma followed by Colorado River delta progradation from 5.3-3.0 Ma. Mio-Pliocene deposits from the Fish Creek-Vallecito Basin of southern California and a sample from the modern Colorado River delta were analyzed through detrital zircon U-Pb (n=1996) and (U-Th)/He (n=280) double-dating in order to better constrain sediment provenance, hinterland exhumation, and Colorado River evolution. Coupling this dataset with outcrop study of the first Colorado River-sourced turbidites into the basin at 5.3 Ma, allows for evolution of the Colorado River system to be viewed from a source-to-sink perspective. Detrital zircon U-Pb and (U-Th)/He (ZHe) ages obtained in this study suggest earliest derivation of sediment was from the Peninsular Ranges followed by more distant sediment sourcing from the Colorado River. Initial Colorado River-sourced deposits show Yavapai-Mazatzal U-Pb ages with Laramide ZHe ages suggesting that the river was sourcing from Laramide basement cored uplifts at the onset of deposition into the Gulf of California, supporting a top-down model of river evolution. An increased percentage of Grenville U-Pb age grains as well as a wider range of ZHe ages associated with western US basement-derived zircon from a modern Colorado River delta sample indicate erosion into older stratigraphic units through time which is consistent with deep erosion on the Colorado Plateau since ~6 Ma. Vertically measured sedimentology logs through the Wind Caves Member, the first Colorado River-sourced unit deposited, were used to determine slope and basin floor architecture as the Colorado River and delta dispersed subaqueous sediment gravity flows into the marine Gulf. Measured sections arrayed along depositional strike show a 4.5 km wide pod of sand-rich turbidites that were delivered through a broad Fish Creek exit point from the paleo-Colorado shelf. The vertical sedimentation trend is one showing thick bedded, amalgamated channelized and sheet-like sandstones initially, shifting to thinnerbedded sheets and more isolated channels higher in the increasingly muddy section. The facies variability up section is interpreted as a change from a submarine basin floor fan to a lower slope environment as the Colorado River prograded its delta into the Gulf. / text

The Eagle Ford Shale and equivalent Boquillas Formation (Late Cretaceous) contain abundant volcanic ash beds of varying thickness. These ash beds represent a unique facies that displays a range of sedimentary structures, bed continuity, and diagenetic alteration. They are prominent not only in West Texas outcrops, but also in the subsurface of South Texas where hydrocarbon production is actively occurring. The ash beds have the potential to be used for stratigraphic correlation for understanding early diagenesis and — most importantly — for obtaining high-resolution geochronology, which can then be used for defining depositional rates and chronostratigraphy. Study of the ash beds was conducted at outcrops along U.S. 90, west of Comstock, Texas, the subsurface in Atascosa and Karnes County, and at a construction site in South Austin. Bed thicknesses range from 0.1–33 cm and were collected throughout the entirety of the Eagle Ford succession. Mineral separation yielded abundant non-detrital zircons for U-Pb dating. Dating was conducted using LA-ICP-MS at The University of Texas at Austin, to attain a base level understanding of the age range for the Eagle Ford. High-resolution ages for the base and top of the Eagle Ford were obtained, in addition to radioisotopically defining the Cenomanian-Turonian boundary within the section. U-Pb ages for the Eagle Ford Shale range from Early Cenomanian to Late-Coniacian near Comstock, Mid-Cenomanian to the Turonian-Coniacian boundary in the subsurface, and Early Cenomanian to Late Turonian in Austin area. These findings contrast with many of the regional biostratigraphic studies across the Eagle Ford and indicate a more prolonged period of Eagle Ford deposition than previously observed. / text

While there exists an extensive research literature that focuses upon literacy development in monolingual, English speaking children, very little research has been conducted regarding the problems encountered by children learning English as an additional language (EAL). Recent political and educational concerns have been the educational under-achievement of minority ethnic children and their underrepresentation in those identified as having specific learning difficulties. This thesis aims to further our understanding of factors underlying literacy development in both monolingual and EAL children to produce evidence to inform policy and practice in addressing these concerns. A three-year longitudinal study is reported together with a series of experimental studies. The longitudinal study examines the developmental pattern of the processes underlying literacy development in children learning EAL and also their monolingual peers. Forty-three children learning EAL and forty-three monolingual (English speaking) children were assessed on a range of cognitive-linguistic measures in School Year 2. Testing was repeated in School Years 3 and 4. The experimental studies explored in more detail the comprehension-related difficulties identified in the EAL children in the first year of the longitudinal study. Given that boys' underachievement in literacy is a general concern in the monolingual population, gender differences within both the monolingual and EAL children are also examined in the longitudinal study. Children learning EAL and their monolingual peers achieved similar levels of success on reading accuracy-related measures and made similar progress over the three years. For the EAL children there was no evidence of gender differences whilst for the monolingual children there were lower scores for the boys. On comprehension-related measures, although both groups of children made a similar level of progress at each point in time, children learning EAL experienced more difficulty than their monolingual peers. Gender differences in comprehension were, in general, not found for either group of children. The findings are discussed in terms of theoretical and practical implications for addressing the educational underachievement of ethnic minority children and the identification of specific learning difficulties in these children.

SUMMARY: Aim of this thesis is to provide, by using trace elements analysis and Pb isotopes analysis of archaeological findings from Roman era and following migration period, informations about basic bioarchaeological parameters of sites Abrahám, Rusovce II and Sládkovičovo (territory of present Slovakia) and Sopianae site (area of present Pécs city in Hugary). Analyses were performed on samples of 81 bones and 21 dental enamels. For purposes of this work most important concentrations are of Ca, P, Sr, Zn, Ba, Fe, Al, Mn and Pb (and its isotopes). They were consequently used for calculating Ca/P ratio in order to assess extent of after-burial diagenetic changes. For this purpose Al and Fe concentrations were taken into account too. Sr/Ca and Sr/Zn ratios were compared to assess prevailing type of diet. The Ba/Ca and Sr/Ca ratios were compared in order to asess supposable mobility of some individuals. By using of Pb concentrations and its isotopes contamination by this metal was assessed. During interpretations of individual conclusions useability of samples outgoing from assessment of extent of diagenetic alterations were always taken into account. Little changes in chemical composition of samples arise in case of Sopianae site, samples from other sites are greatly preserved. Using of paleodietary...

The constitutive mechanical behaviour with a focus on creep of Sn-Pb and various Sn-Ag-Cu based Pb-free solders in the 25-150°C temperature range has been studied using nanoindentation and various new meso-scale tests. All alloys have been studied as bulk wave soldering bars, as-received solder balls and solder joints. Ball Grid Array (BGA) solder joints in a typical electronic configuration were manufactured in-house using both Cu and Pd-Ag metallizations. Microstructural characterisation of all configurations used various types of optical and electron microscopy and showed that the solder pad metallization type played a major role in intermetallic compound (IMC) formation. There were comparatively fine and coarse-grained microstructures in both as-received solder balls and BGA solder joints depending on ball diameter. Nanoindentation creep measurements in the stress range 20-500MPa showed that grain boundary sliding occurred together with dislocation glide and dislocation climb in the low temperature (25-50°C) and high temperature (100-150°C) regimes respectively. Smaller grain sizes (<20µm) encouraged grain boundary sliding that enhanced creep. New elevated temperature mechanical tests were developed using the nanoindentation platform to enable testing of entire solder joints in shear and compression, with stresses in the 1E-2 - 3MPa range, more relevant to in-service conditions than those in nanoindentation. Meso-scale spherical indentation creep behaviour in compression on as-reflowed solder balls showed good agreement with that obtained by conventional nanoindentation. However, when BGAs were tested in shear, the solder microstructure had relatively little influence on the creep response, which was significantly less creep resistant than individual phases in the ball obtained by nanoindentation or the ball itself obtained by meso-scale spherical indentation. In shear, the creep conformed to diffusion controlled behaviour and interfacial microstructure was suggested to now control creep response, with the microstructure of the majority of the solder joint playing only a minor role.

M. Tech. (Department of Chemistry, Faculty of Applied and Computer Sciences), Vaal University of Technology. / Lead, nickel and cobalt dithiocarbamates complexes were synthesized using methanol and water as solvents. All complexes were refluxed at 60 °C, cooled at room temperature, washed with methanol to remove the impurities and dried under the fume hood. A combination of Fourier transformer infrared (FTIR), elemental analysis (EA) and thermogravimetric analysis (TGA) were used to characterize these complexes. There was shifting of bands from low to high frequencies of the dithiocarbamates complexes compared to benzimidazole derivatives. The absence of the N-H band and the presence of new C=S bands confirmed that the complexes can be used in the preparation of metal sulphide nanoparticles. Elemental analysis showed that there was a percentage mismatch for the complexes I, III, IV and V. Complexes II and VI calculated percentages were within the limits with the found percentages except for sulphur which was low. The TGA curves decomposed to form a mixture of metal and metal sulphides for complex I, II, III and IV except for complex VI which gave metal sulphide only. All benzimidazole complexes decomposed at higher temperatures and were considered as stable complexes. Lead sulphide (PbS) is an important group IV-VI metal chalcogenide semiconductor. It has a direct narrow band gap of 0.41 eV at 300K and a large excitonic Bohr radius of 18 nm. Lead sulphide absorption band can be tuned to anywhere between near IR to UV (0.4μm) covering the entire visible spectrum, while achieving the quantum confinement region. The synthesis of lead sulphide nanoparticles was conducted by varying the effect of the reaction conditions such as the type of capping agents and temperature. Lead dithiocarbamate complex derived from benzimidazole, [Pb(S2N2C8H5)2] was thermolysed in hexadecylamine (HDA) and trioctylphosphine oxide (TOPO) at different reaction temperatures (140, 160 and 180 °C) to produce HDA and TOPO capped PbS nanoparticles. The nanoparticles were characterized using X-ray diffraction (XRD) for structural analysis, transmission electron microscopy (TEM) for shape and size, Ultraviolet visible (UV/Vis) and Photoluminescence (PL) spectroscopy for optical properties. An increase in temperature gave a decrease in the sizes of the nanoparticles when using the HDA capped lead benzimidazole dithiocarbamate complex. The observed morphology was cubes. TOPO capped lead benzimidazole dithiocarbamate complex gave no specific trend when temperature was varied. A cross-like layer with quasi spherical particles on top was observed at 160 °C. At 180 °C, the cross-like layer decomposed into rods- like materials with quasi spherical particles on top for TOPO capped PbS nanoparticles. For lead 2-methylbenzimidazole [Pb(S2N2C9H7)2] dithiocarbamate complex, TOPO capped PbS produced agglomerated cubic morphology at low temperature but as the temperature was increased agglomerated cylindrical shapes were observed. HDA capped PbS produced polydispersed nanocubes which were increasing in size when the temperature was increased. Nanoparticles displayed a blue shift in band edges with good photoluminescence behaviour which was red shifted from their respective band edges all temperatures and capping agents. XRD confirmed the crystal structure of cubic phase (galena) of PbS at all temperatures except for HDA capped PbS nanoparticles at 140 °C from lead benzimidazole dithiocarbamate complex which confirmed the crystal structure of face-centred cubic phase of PbS nanoparticles. Nickel sulphide has much more complicated phase diagram than cobalt sulfides and iron sulfides. Their chemical composition has many crystalline phases such as α-NiS, β=NiS, NiS2, Ni3S2, Ni3S4, Ni7S6 and Ni9S8. Ni3S2 phase has shown potential as a low-cost counter electrode material in dye sensitised solar cells, while the α-NiS phase has been applied as a cathode Material in lithium-ion batteries. The synthesis of nickel sulphide nanoparticles was done by varying the effect of the reaction conditions such concentration and temperature. Nickel benzimidazole dithiocarbamate [Ni(S2N2C8H5)2] and nickel 2-methylbenzimidazole [Ni (S2N2C9H7)2] dithiocarbamates complexes were thermolysed in hexadecylamine (HDA) at different reaction temperatures (140, 160 and 180 °C) and precursor concentrations (0.30, 0.35 and 0.40 g) to produce HDA capped NiS nanoparticles. It was observed that increasing both temperature and precursor concentration increased the size of the nanoparticles. Anisotropic particles were observed for both complexes when varying precursor concentration and temperature. Nickel benzimidazole dithiocarbamate complex produced stable shapes (spheres and cubes) of nickel sulphide nanoparticles. Nickel 2-methylbenzimidazole dithiocarbamate complex produced a mixture of spheres, cubes, triangles and rods nickel sulphide nanoparticles at all concentrations. But when varying temperature, it only produced that mixture at 160 °C. The optical measurements supported the presence of smaller particles at all temperatures and concentrations. XRD showed the presence of C7OS8 and pure nickel as impurities. However, the crystal structure of cubic Ni3S4 was observed at low temperatures and an introduction of monoclinic NixS6 at high temperature (180 °C) when varying temperature for both complexes. When varying concentration using nickel benzimidazole dithiocarbamate complex, XRD showed the presence of NiSO4.6H2O impurities at high temperatures. At 160 °C a mixture of hexagonal NiS and cubic Ni3S4 was observed. At low temperatures only nickel as a metal was found as an impurity and the crystal structure of cubic Ni3S4 was observed. When nickel 2-methylbenzimidazole complex was used, C7OS8 and pure nickel were found as impurities but the crystal structure of cubic Ni3S4 was observed. Cobalt sulphide (CoS) belongs to the family of group II-IV compounds with considerable potential for application in electronic devices. They have a complex phase diagram and their chemical composition have many phases such as Co4S3, Co9S8, CoS, Co1-xS, Co3S4, Co2S3 and CoS2. The synthesis of cobalt sulphide nanoparticles was conducted by varying the effect of temperature on size and shape of the nanoparticles. Nickel benzimidazole dithiocarbamate, [Ni(S2N2C8H5)2] and nickel 2-methylbenzimidazole [Ni(S2N2C9H7)2] complexes were thermolysed in hexadecylamine (HDA) at different reaction temperatures (140, 160 and 180 °C) to produce HDA capped CoS nanoparticles. Cobalt benzimidazole dithiocarbamate complex produced close to spherical shapes nanoparticles at all temperatures. The images showed that as temperature was increased, the size of the particles decreased. All the main reflection peaks were indexed to face-centred cubic Co3S4 and there were some impurities of C7OS8 at all temperatures. The optical measurements supported the presence of smaller particles at all temperatures. Cobalt 2-methylbenzimidazole dithiocarbamate complex produced big and undefined morphology. The optical properties were also featureless and XRD only showed impurities of C7OS8. The impurity is thought to be generated from a side reaction between benzimidazole and carbon disulphide to give this persistent organic moiety.

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