Devonian rift-related sedimentation and Variscan tectonics – new data on the Looe and Gramscatho basins from the resurvey of the Newquay District

The geological resurvey of the Newquay District (Geological Survey Sheet 346) has resulted in stratigraphical and structural revision. The Devonian successions form part of the Looe and Gramscatho basins and broadly young to the south throughout the area. Deposition of the green to purple mudstones and sandstones of the Whitsand Bay Formation (Dartmouth Group) had initiated by the latest Lochkovian and was conformably succeeded by the sandstones, mudstones and bioclastic limestones of the Bovisand Fomation (Meadfoot Group). The newly defined Trendrean Mudstone Formation (Meadfoot Group) is dated as mid-Emsian or younger on the basis of palynological studies. These three formations respectively record the transition from lacustrine/fluvial through shallow marine to outer shelf/slope depositional environments during Lower Devonian rifting and the development of the Looe Basin. The lowermost part of the Gramscatho Basin succession is represented by the undated Grampound Formation (Gramscatho Group) that has a faulted contact with the underlying Looe Basin succession. It predominantly comprises mudstone but includes sandstone-dominated ‘packets’ (Treworgans Sandstone Member) consistent with an outer shelf and/or slope depositional environment along the northern margin of the Gramscatho Basin. The conformably overlying Porthtowan Formation (Gramscatho Group) comprises mudstones and sandstone-mudstone couplets and is entirely deep marine. Variscan primary deformation (D1) resulted in isoclinal folding and an associated axial planar cleavage throughout both successions. The ‘Watergate Bay Antiform’ of earlier workers is discounted; the associated outcrop geometry of the Dartmouth and Meadfoot groups is thrust-controlled. D2 deformation is developed around Porth Joke (Looe Basin succession) and intensifies southwards towards the Gramscatho Basin, probably in response to the NNW thrusting of the northern ‘parautochthonous’ margin of the Gramscatho Basin over the southern margin of the Looe Basin. An anomalous 900 m wide zone of steeply dipping S2 cleavage around Penhale Point is interpreted as primarily reflecting reorientation by a large-scale southwards-verging monoformal F3 fold. The structural complexity within the boundary zone possibly reflects a pre-Devonian basement fault influence upon: (i) the transition from shelf to deep marine depositional environments during the Lower-Middle Devonian, (ii) Variscan thrust juxataposition (D1 and D2) of the Looe and Gramscatho basin successions, and (iii) D3 post-Variscan extensional reactivation and reorientation of earlier fabrics

The ABCs of Crisis Management: How to Stay out of Court

Advice about Crisis Management is what this handbook is all about. We have comprised a handbook to hopefully help you stay out of court. We call it the ABC’s of CRISIS MANAGEMENT. Since it is imperative that one must advise properly, there is a need to have the skill of knowing what type of advice one renders. The key explanation of these types of advice lies in the audience or recipients of the advice. Our goal is to keep you out of court throughout a crisis

Coastal cliff ground motions and response to extreme storm waves

Coastal cliff erosion from storm waves is observed worldwide, but the processes are notoriously difficult to measure during extreme storm wave conditions when most erosion normally occurs, limiting our understanding of cliff processes. Over January–February 2014, during the largest Atlantic storms in at least 60 years with deepwater significant wave heights of 6–8 m, cliff-top ground motions showed vertical ground displacements in excess of 50–100 µm; an order of magnitude larger than observations made previously. Repeat terrestrial laser scanner surveys over a 2 week period encompassing the extreme storms gave a cliff face volume loss of 2 orders of magnitude larger than the long-term erosion rate. The results imply that erosion of coastal cliffs exposed to extreme storm waves is highly episodic and that long-term rates of cliff erosion will depend on the frequency and severity of extreme storm wave impacts

A Multi-Case Examination of Training of Self-Explanation when Combined with Worked Examples

As more students enter higher education unprepared for college level mathematics, amelioration of deficiencies may be a key barrier which, once faced, will increase overall college graduation rates (Attewell, Lavin, Domina, & Levey, 2006). Corequisite courses offer the opportunity for the underprepared learner to take the gateway mathematics course with support (Complete College America, 2012). Upon passing, mathematics and STEM courses will “unlock,” thus allowing the learner to successfully complete their degree requirements. Faculty are challenged to retain the rigor of college-level coursework while supporting learners who possess a wide range of mathematics levels (Daugherty, Gomez, Carew, Mendoza-Graf, & Miller, 2018). Implementing a corequisite curriculum requires the creation or adaptation of materials and instructional strategies to align the basic skills instruction into the college-level content. A case study was conducted with the sample population of college undergraduates (N = 43) enrolled in two sections of College Algebra and participated within a 14-week semester course. A generative learning strategy, self-explanation when combined with worked examples, was introduced during Week 5, when multi-step problems were encountered. Training within the intervention was given to one section. The other section was informed that the strategy was useful to understanding mathematics. The quality of the self-explanation produced was evaluated at the beginning and end of the intervention. Attitudinal data was captured in a pre-and post-Mathematical Attitudes and Perception Surveys (MAPS), in addition to participant semi-structured interviews and a reflection. The sections were compared on measures of quality of the artifact produced, MAPS survey data, and through categories of ability as determined by incoming ACT score. The result indicated that those trained in self-explanation when combined with worked examples produced artifacts of higher quality. The participants who had the lowest incoming mathematical scores (ACT mathematics sub score \u3c 17) produced higher quality self-explanations than any other mathematical score category from either case. Attitudinal data showed that the trained section had marked increases in mathematical attitudes, with the highest increase in confidence. The untrained section’s attitudes stayed relatively consistent throughout the study. Interviews and reflections indicated that, for both sections, the intervention assisted in mathematical understanding and metacognition. Trained participants used both components to understand and identify mathematical knowledge gaps. The majority of the untrained participants devoted more attention to the worked example portion of the intervention to create mathematical meaning and identify misunderstandings. This study found that training the learner was an important aspect of the intervention and was necessary to produce results of a higher quality along with positive mathematical attitudes

Subtitling Francophone World Cinema: Narratives of Identity, Alterity and Power in Audiovisual Translation

Cinematic representations of multilingualism raise questions about communication and mutual understanding not only between characters in films but also between films and their audiences, for whom it is typically necessary to facilitate access to foreign dialogues through different forms of translation. Where languages are pitted against one another, however, or juxtaposed in ways that serve to reveal and explore tensions and hierarchies between different linguistic, cultural and social groups, translation becomes entangled in issues of identity, alterity and power. This thesis untangles and explores these complex interactions between languages and translation as they arise in the practice of subtitling. Specifically, it asks questions about how subtitling can play an active part in the shaping of identity by mediating differences between the local, the national and the global, and how subtitles intersect with the relations of power that exist between different cultures. In turn, the thesis exposes the semiotic and narrative dynamics that subtitles add to films and considers the implications of these findings for the ways we think of audiovisual translation and of its relationship with creative processes and accessibility practices. These questions are considered in the context of multilingualism, not only because issues of language, identity and power relations are inextricably involved in discussions thereof, but because multilingualism is an increasingly common experience for many subtitlers and film audiences alike. This is particularly true of francophone world cinema, from whose corpus the thesis analyses six films across three case studies: Bienvenue chez les Ch’tis (Dany Boon 2008), L’esquive (Abdellatif Kechiche 2003), Inch’Allah dimanche (Yamina Benguigui 2001), Dheepan (Jacques Audiard 2015), Le grand voyage (Ismaël Ferroukhi 2004) and Exils (Tony Gatlif 2004). Methodologically, the thesis combines semiotic, narrative, and linguistic analysis of the subtitled audiovisual texts, drawing on a range of perspectives within Audiovisual Translation Studies, Postcolonial Translation Studies, Film Studies, French and Francophone Studies and Cultural Studies