Constraints on synrift intrabasinal horst development from alluvial fan and aeolian deposits (Triassic, Fundy Basin, Nova Scotia)

From: Ventra, D. & Clarke, L. E. (eds) Geology and Geomorphology of Alluvial and Fluvial Fans: Terrestrial and Planetary Perspectives. Geological Society, London, Special Publications, 440, http://doi.org/10.1144/SP440.8 # 2016 The Author(s). Published by The Geological Society of London. All rights reserved

3D Navigation with Six Degrees-of-Freedom using a Multi-Touch Display

With the introduction of new input devices, such as multi-touch surface displays, the Nintendo WiiMote, the Microsoft Kinect, and the Leap Motion sensor, among others, the field of Human-Computer Interaction (HCI) finds itself at an important crossroads that requires solving new challenges. Given the amount of three-dimensional (3D) data available today, 3D navigation plays an important role in 3D User Interfaces (3DUI). This dissertation deals with multi-touch, 3D navigation, and how users can explore 3D virtual worlds using a multi-touch, non-stereo, desktop display. The contributions of this dissertation include a feature-extraction algorithm for multi-touch displays (FETOUCH), a multi-touch and gyroscope interaction technique (GyroTouch), a theoretical model for multi-touch interaction using high-level Petri Nets (PeNTa), an algorithm to resolve ambiguities in the multi-touch gesture classification process (Yield), a proposed technique for navigational experiments (FaNS), a proposed gesture (Hold-and-Roll), and an experiment prototype for 3D navigation (3DNav). The verification experiment for 3DNav was conducted with 30 human-subjects of both genders. The experiment used the 3DNav prototype to present a pseudo-universe, where each user was required to find five objects using the multi-touch display and five objects using a game controller (GamePad). For the multi-touch display, 3DNav used a commercial library called GestureWorks in conjunction with Yield to resolve the ambiguity posed by the multiplicity of gestures reported by the initial classification. The experiment compared both devices. The task completion time with multi-touch was slightly shorter, but the difference was not statistically significant. The design of experiment also included an equation that determined the level of video game console expertise of the subjects, which was used to break down users into two groups: casual users and experienced users. The study found that experienced gamers performed significantly faster with the GamePad than casual users. When looking at the groups separately, casual gamers performed significantly better using the multi-touch display, compared to the GamePad. Additional results are found in this dissertation.

Cromañón: ¿Tragedia, masacre o crimen social?

El 30 de diciembre último se ha producido en la Ciudad de Buenos Aires un hecho que sacudió al país: el incendió de un boliche de rock en el que murieron, hasta hoy, 195 personas. Inmediatamente se desencadeno la batalla por desentrañar lo sucedido y señalar al culpable. Los medios de comunicación, los intelectuales, los músicos, los partidos políticos y las propias víctimas fueron parte de esta batalla. Los culpables se fueron sucediendo, desde los funcionarios públicos y el dueño del boliche (Ibarra y Chabán), hasta las propias víctimas (el público, los fans de rock, el chico que prendió la bengala). En el medio, la banda que tocaba esa noche, Callejeros y detrás de ella la cultura rock. La intención de la presente ponencia es indagar en el análisis de las fortalezas y debilidades de cada una de las explicaciones del hecho, cada cual con su culpable señalado. Su intención es también indagar sobre el origen y los intereses sociales que se esconden detrás de cada una de las diferentes explicaciones. Por último intentaremos brindar, a partir de este análisis cual es la mejor forma de caracterizar lo sucedido. ¿Es Cromañón una tragedia, una masacre o un crimen social?

Cromañón: ¿Tragedia, masacre o crimen social?

El 30 de diciembre último se ha producido en la Ciudad de Buenos Aires un hecho que sacudió al país: el incendió de un boliche de rock en el que murieron, hasta hoy, 195 personas. Inmediatamente se desencadeno la batalla por desentrañar lo sucedido y señalar al culpable. Los medios de comunicación, los intelectuales, los músicos, los partidos políticos y las propias víctimas fueron parte de esta batalla. Los culpables se fueron sucediendo, desde los funcionarios públicos y el dueño del boliche (Ibarra y Chabán), hasta las propias víctimas (el público, los fans de rock, el chico que prendió la bengala). En el medio, la banda que tocaba esa noche, Callejeros y detrás de ella la cultura rock. La intención de la presente ponencia es indagar en el análisis de las fortalezas y debilidades de cada una de las explicaciones del hecho, cada cual con su culpable señalado. Su intención es también indagar sobre el origen y los intereses sociales que se esconden detrás de cada una de las diferentes explicaciones. Por último intentaremos brindar, a partir de este análisis cual es la mejor forma de caracterizar lo sucedido. ¿Es Cromañón una tragedia, una masacre o un crimen social?

Cromañón: ¿Tragedia, masacre o crimen social?

El 30 de diciembre último se ha producido en la Ciudad de Buenos Aires un hecho que sacudió al país: el incendió de un boliche de rock en el que murieron, hasta hoy, 195 personas. Inmediatamente se desencadeno la batalla por desentrañar lo sucedido y señalar al culpable. Los medios de comunicación, los intelectuales, los músicos, los partidos políticos y las propias víctimas fueron parte de esta batalla. Los culpables se fueron sucediendo, desde los funcionarios públicos y el dueño del boliche (Ibarra y Chabán), hasta las propias víctimas (el público, los fans de rock, el chico que prendió la bengala). En el medio, la banda que tocaba esa noche, Callejeros y detrás de ella la cultura rock. La intención de la presente ponencia es indagar en el análisis de las fortalezas y debilidades de cada una de las explicaciones del hecho, cada cual con su culpable señalado. Su intención es también indagar sobre el origen y los intereses sociales que se esconden detrás de cada una de las diferentes explicaciones. Por último intentaremos brindar, a partir de este análisis cual es la mejor forma de caracterizar lo sucedido. ¿Es Cromañón una tragedia, una masacre o un crimen social?

Bulk and molecular proxies of sediment core GeoB6518-1

A 20 kyr long sediment sequence from the Congo deep sea fan (core GeoB 6518-1), one of the world's largest deep sea river fans, has been analysed for bulk and molecular proxies in order to reconstruct the marine, soil and plant organic carbon (OC) contributions to these sediments since the last glacial maximum. The bulk proxies applied, C/N ratio and d13Corg, ranged from 10 to 12.5 and from -24.5 to -21 per mill VPDB, respectively. As molecular proxies, concentrations of marine derived alkenones and terrestrial derived odd-numbered n-alkanes were used, which varied between 0.2 and 4 µg/g dry weight sediment. In addition, the branched vs. isoprenoid tetraether (BIT) index, a proxy for soil organic matter input, was used, which varied from 0.3 to 0.5 in this core. Application of binary mixing models, based on the different individual proxies, showed estimates for terrestrial OC input varying by up to 50% due to the heterogeneous nature of the OC. Application of a three end-member mixing model using the d13Corg content, the C/N ratio and the BIT index, enabled the distinction of soil and plant organic matter as separate contributors to the sedimentary OC pool. The results show that marine OC accounts for 20% to 40% of the total OC present in the deep sea fan sediments over the last 20 kyr and that soil OC accounts for about half (45% on average) of the OC present. This suggests that soil OC represents the majority of the terrestrial OC delivered to the fan sediments. Accumulation rates of the plant and soil OC fractions over the last 20 kyr varied by a factor of up to 5, and are strongly related to sediment accumulation rates. They showed an increase starting at ca. 17 kyr BP, a decline during the Younger Dryas, peak values during the early Holocene and lower values in the late Holocene. This pattern matches with reconstructions of past central African humidity and Congo River discharge from the same core and revealed that central African precipitation patterns exert a dominant control on terrestrial OC deposition in the Congo deep sea fan. Marine OC accumulation rates are only weakly related to sediment accumulation rates and vary only little over time compared to the terrigenous fractions. These variations are likely a result of enhanced preservation during times of higher sedimentation rates and of relative small fluctuations in primary production due to wind-driven upwelling.

David Bowie, brinquedos adultos e outras dimensões estranhas do universo de Twin Peaks

The article is based fundamentally on the authors' participation in the International Conference “I’ll See You Again in 25 Years: The return of Twin Peaks and generations of cult TV”, held on 21 and 22 May 2015, at the School of Arts and Media, at the University of Salford in England. Starting from there, it makes an irregular discussion of issues and working angles around the television series launched in 1990, a work by David Lynch and Mark Frost. Some issues gain particular attention: 1) the relations of the series to the album Outside (1995) by David Bowie; 2) the population of adult toys related to the series, as derivative products, driven by fans in their most playful exercises of affection and remembrance. Despite the article’s intentionally adopted tone of an “academic report”, it can evoke rich theoretical questions in a field of objects that are in a complex upgrade process and have to be subsequently treated according to more regular methodological procedures, seeking further theoretical and epistemological clarifications

‘Never Let Me Down Again’1: Loyal customer attitudes towards ticket distribution channels for live music events: a netnographic exploration of the US leg of the Depeche Mode 2005–2006 World Tour

Ticket distribution channels for live music events have been revolutionised through the increased take-up of internet technologies, and the music supply-chain has evolved into a multi-channel value network. The assumption that this creates increased consumer autonomy and improved service quality is explored here through a case-study of the ticket pre-sale for the US leg of the Depeche Mode 2005–06 World Tour, which utilises an innovative virtual channel strategy, promoted as a service to loyal fans. A multi-method analysis, adopting Kozinets' (2002) Kozinets, R. V. 2002. The field behind the screen: using netnography for marketing research in online communities. Journal of Marketing Research, 39: 61–72. [CrossRef], [Web of Science ®] netnography methodology, is employed to map responses of the band's serious fan base on an internet message board (IMB) throughout the tour pre-sale. The analysis focuses on concerns of pricing, ethics, scope of the offer, use of technology, service quality and perceived brand performance fit of channel partners. Findings indicate that fans behaviour is unpredictable in response to channel partners' performance, and that such offers need careful management to avoid alienation of loyal consumers.

Fútbol y redes sociales. Análisis de la gestión de Relaciones Públicas 2.0 por los clubes de fútbol

Las relaciones públicas se configuran como una actividad esencial en la gestión de la comunicación con los públicos de los clubes de fútbol ya que son muy activos y su grado de reactividad es alto. Con este texto se analiza el papel que desempeñan las redes sociales en los clubes de fútbol que poseen mayor número de ingresos. Para ello, se desarrolla una metodología que estudia qué presencia tienen en las redes sociales, el número de seguidores, qué grado de interacción se produce entre clubes y públicos y los contenidos y las temáticas de los textos de las redes sociales. Los resultados muestran un público activo pero con intervenciones relacionadas con los resultados futbolísticos y una gestión comunicativa unidireccional por parte de los clubes.

Speeches and paradoxes of cultural mediation: A practice between the elite and the cultural poverty

This text analyzes the speeches of a group of cultural mediators working in Madrid in public and private institutions of arts. The group was organized as part of the activities of the European Project Divercity: Diving into Diversity in Museums and the City of the Complutense University in March 2015. The aim of the interview was to unravel what they mean by diversity in the profession, and analyze the contradictions and objectives professions that arise in this new field of work.

"I Forbid You To Like It:" The Smiths, David Cameron, and the Politics of (Mis)appropriating Popular Culture

The Smiths were a critically acclaimed 1980s “indie” band that achieved cult-status within the five years they were musically active. Several studies on fandom have focused on The Smiths, particularly its frontman Morrissey, whose “apostles” are among the most committed on the popular music circuit. Yet British Prime Minister David Cameron’s repeated claims to Smiths fandom have been rebuked by fans, and the band themselves, as being incompatible with his right-wing political program; former Smiths guitarist and songwriter Johnny Marr tweeted: “David Cameron, stop saying you like The Smiths, no you don’t. I forbid you to like it.”

This article proceeds from the possibility that David Cameron was not being cynical in professing his admiration for The Smiths and considers music’s role in the embodiment of a social identity. Drawing on recent examples in the UK and the US, the article explores politicians’ problematic relationship with popular culture, alongside the notion that when an artist’s music is appropriated, they themselves are appropriated.

Using UAV acquired photography and structure from motion techniques for studying glacier landforms: application to the glacial flutes at Isfallsglaciären

Glacier and ice sheet retreat exposes freshly deglaciated terrain which often contains small-scale fragile geomorphological features which could provide insight into subglacial or submarginal processes. Subaerial exposure results in potentially rapid landscape modification or even disappearance of the minor–relief landforms as wind, weather, water and vegetation impacts on the newly exposed surface. Ongoing retreat of many ice masses means there is a growing opportunity to obtain high resolution geospatial data from glacier forelands to aid in the understanding of recent subglacial and submarginal processes. Here we used an unmanned aerial vehicle to capture close-range aerial photography of the foreland of Isfallsglaciären, a small polythermal glacier situated in Swedish Lapland. An orthophoto and a digital elevation model with ~2 cm horizontal resolution were created from this photography using structure from motion software. These geospatial data was used to create a geomorphological map of the foreland, documenting moraines, fans, channels and flutes. The unprecedented resolution of the data enabled us to derive morphological metrics (length, width and relief) of the smallest flutes, which is not possible with other data products normally used for glacial landform metrics mapping. The map and flute metrics compare well with previous studies, highlighting the potential of this technique for rapidly documenting glacier foreland geomorphology at an unprecedented scale and resolution. The vast majority of flutes were found to have an associated stoss-side boulder, with the remainder having a likely explanation for boulder absence (burial or erosion). Furthermore, the size of this boulder was found to strongly correlate with the width and relief of the lee-side flute. This is consistent with the lee-side cavity infill model of flute formation. Whether this model is applicable to all flutes, or multiple mechanisms are required, awaits further study.

JChord : An Android application helping people learn guitar chords

Nowadays, a lot of interesting and useful and imaginative applications are springing to Android software market. And for guitar fans, some related apps bring great connivence to them, like a guitar tuner can save people from carrying a entity tuner all the time, some apps can simulate a real guitar, and some apps provide some simple lessons allowing people to learn some basic things. But these apps which can teach people, they can't really “monitor ” people, that is, they just give some instructions and hope people would follow them. So my project is to design an app which can detect if users are playing wrong and right real-timely. Guitar chords are always the first for new guitar beginners to learn, and a chord is a set of notes combined together in a regulated way ( get from the music theory having millions of developing ), and 'pitch' is the term for determining if the note different from other notes or noise, so the problem here is to manage the multi-pitch analysis in real time. And it's necessary to know some basics of digital signal processing ( DSP ) because digital signals are always more convenient for computers to analyze compared to analog signals. Then I found an audio processing Java library – TarsosDSP, and try to apply it to my Android project.

A comparative study of approaches to audiovisual translation

For those who are not new to the world of Japanese animation, known mainly as anime, the debate of "dub vs. sub" is by no means anything out of the ordinary, but rather a very heated argument amongst fans. The study will focus on the differences in the US English version between the two approaches of translating audio-visual media, namely subtitling (official subtitles and fanmade subtitles) and dubbing, in a qualitative context. More precisely, which of the two approaches can store the most information from the same audiovisual segment, in order to satisfy the needs of the anime audience. In order to draw substantial conclusions, the analysis will be conducted on a corpus of 1 episode from the first season of the popular mid-nineties TV animated series, Sailor Moon. The main objective of this research is to analyze the three versions and compare the findings to what anime fans expect each of them to provide, in terms of how culture specific terms are handled, how accurate the translation is, localization, censorship, and omission. As for the fans��� opinions, the study will include a survey regarding the personal preference of fans when it comes to choosing between the official subtitled version, the fanmade subtitles and the dubbed version.