Los personajes de Polvo y Espanto : historia y ficción

El presente trabajo tiene por finalidad redescubrir y analizar una obra que recrea la lucha entre unitarios y federales, pero con una visión totalmente superadora del conflicto, a través de la mirada de sus personajes principales: Agustina Palacio de Libarona y Juan Felipe Ibarra. Además, la temática abordada se relaciona íntimamente con rasgos que son definitorios de la narrativa de Abelardo Arias. Entre ellos pueden mencionarse: 1) la calidad y fuerza de expresión de su prosa, cualidades que confieren un espesor particular a la caracterización de los personajes tanto principales como secundarios y configura un ambiente plásticamente muy logrado; 2) el trabajo de fondo que evidencia una dedicación exhaustiva al estudio historiográfico y a la precisión geográfica; 3) la simbología que se desprende de la esencia misma de los personajes. Basándonos en estos tres aspectos, analizamos tanto la base histórica como la construcción ficcional de dichos personajes, con particular referencia a su simbología, e intentaremos revelar aspectos que definen la obra de Arias como exponente de la literatura regional, pero a la vez, inserta en el marco de las corrientes hispanoamericanas reinantes.

New tool to assess the force production in the swallow

8 men artistic gymnasts were evaluated with a new test protocol in order to assess isometric strength in an specific hold position on still rings. The proposed test protocol measures the force applied the gymnast on the rings from an initial lying prone position on a force platform while he is trying to achieve the Swallow (or Hirondelle) position. The vertical force (FZ) from the forcetime curve registered (100 Hz) was used and it showed a descent from the initial body weight level caused by the gymnast force on the rings and, later, a maximal isometric force period. Fundamental and derivate variables to extract from the evolution of Fz were defined. Results showed significant statistical differences between gymnasts that could perform the Swallow (P) from those that could not (NP) (pmenor que0.05). Performer gymnasts were characterized by a higher percentage of body weight descent and higher strength in relation to body mass (pmenor que0.05). The practical application of this tool could be to provide coaches with information about how close the gymnast is to perform the Swallow.

Real-time determination of airspace wind speed field based on FDR = Determinación en tiempo real del campo de velocidad del viento basado en registradores de datos de vuelo

El estudio del comportamiento de la atmósfera ha resultado de especial importancia tanto en el programa SESAR como en NextGen, en los que la gestión actual del tránsito aéreo (ATM) está experimentando una profunda transformación hacia nuevos paradigmas tanto en Europa como en los EE.UU., respectivamente, para el guiado y seguimiento de las aeronaves en la realización de rutas más eficientes y con mayor precisión. La incertidumbre es una característica fundamental de los fenómenos meteorológicos que se transfiere a la separación de las aeronaves, las trayectorias de vuelo libres de conflictos y a la planificación de vuelos. En este sentido, el viento es un factor clave en cuanto a la predicción de la futura posición de la aeronave, por lo que tener un conocimiento más profundo y preciso de campo de viento reducirá las incertidumbres del ATC. El objetivo de esta tesis es el desarrollo de una nueva técnica operativa y útil destinada a proporcionar de forma adecuada y directa el campo de viento atmosférico en tiempo real, basada en datos de a bordo de la aeronave, con el fin de mejorar la predicción de las trayectorias de las aeronaves. Para lograr este objetivo se ha realizado el siguiente trabajo. Se han descrito y analizado los diferentes sistemas de la aeronave que proporcionan las variables necesarias para obtener la velocidad del viento, así como de las capacidades que permiten la presentación de esta información para sus aplicaciones en la gestión del tráfico aéreo. Se ha explorado el uso de aeronaves como los sensores de viento en un área terminal para la estimación del viento en tiempo real con el fin de mejorar la predicción de las trayectorias de aeronaves. Se han desarrollado métodos computacionalmente eficientes para estimar las componentes horizontales de la velocidad del viento a partir de las velocidades de las aeronaves (VGS, VCAS/VTAS), la presión y datos de temperatura. Estos datos de viento se han utilizado para estimar el campo de viento en tiempo real utilizando un sistema de procesamiento de datos a través de un método de mínima varianza. Por último, se ha evaluado la exactitud de este procedimiento para que esta información sea útil para el control del tráfico aéreo. La información inicial proviene de una muestra de datos de Registradores de Datos de Vuelo (FDR) de aviones que aterrizaron en el aeropuerto Madrid-Barajas. Se dispuso de datos de ciertas aeronaves durante un periodo de más de tres meses que se emplearon para calcular el vector viento en cada punto del espacio aéreo. Se utilizó un modelo matemático basado en diferentes métodos de interpolación para obtener los vectores de viento en áreas sin datos disponibles. Se han utilizado tres escenarios concretos para validar dos métodos de interpolación: uno de dos dimensiones que trabaja con ambas componentes horizontales de forma independiente, y otro basado en el uso de una variable compleja que relaciona ambas componentes. Esos métodos se han probado en diferentes escenarios con resultados dispares. Esta metodología se ha aplicado en un prototipo de herramienta en MATLAB © para analizar automáticamente los datos de FDR y determinar el campo vectorial del viento que encuentra la aeronave al volar en el espacio aéreo en estudio. Finalmente se han obtenido las condiciones requeridas y la precisión de los resultados para este modelo. El método desarrollado podría utilizar los datos de los aviones comerciales como inputs utilizando los datos actualmente disponibles y la capacidad computacional, para proporcionárselos a los sistemas ATM donde se podría ejecutar el método propuesto. Estas velocidades del viento calculadas, o bien la velocidad respecto al suelo y la velocidad verdadera, se podrían difundir, por ejemplo, a través del sistema de direccionamiento e informe para comunicaciones de aeronaves (ACARS), mensajes de ADS-B o Modo S. Esta nueva fuente ayudaría a actualizar la información del viento suministrada en los productos aeronáuticos meteorológicos (PAM), informes meteorológicos de aeródromos (AIRMET), e información meteorológica significativa (SIGMET). ABSTRACT The study of the atmosphere behaviour is been of particular importance both in SESAR and NextGen programs, where the current air traffic management (ATM) system is undergoing a profound transformation to the new paradigms both in Europe and the USA, respectively, to guide and track aircraft more precisely on more efficient routes. Uncertainty is a fundamental characteristic of weather phenomena which is transferred to separation assurance, flight path de-confliction and flight planning applications. In this respect, the wind is a key factor regarding the prediction of the future position of the aircraft, so that having a deeper and accurate knowledge of wind field will reduce ATC uncertainties. The purpose of this thesis is to develop a new and operationally useful technique intended to provide adequate and direct real-time atmospheric winds fields based on on-board aircraft data, in order to improve aircraft trajectory prediction. In order to achieve this objective the following work has been accomplished. The different sources in the aircraft systems that provide the variables needed to derivate the wind velocity have been described and analysed, as well as the capabilities which allow presenting this information for air traffic management applications. The use of aircraft as wind sensors in a terminal area for real-time wind estimation in order to improve aircraft trajectory prediction has been explored. Computationally efficient methods have been developed to estimate horizontal wind components from aircraft velocities (VGS, VCAS/VTAS), pressure, and temperature data. These wind data were utilized to estimate a real-time wind field using a data processing approach through a minimum variance method. Finally, the accuracy of this procedure has been evaluated for this information to be useful to air traffic control. The initial information comes from a Flight Data Recorder (FDR) sample of aircraft landing in Madrid-Barajas Airport. Data available for more than three months were exploited in order to derive the wind vector field in each point of the airspace. Mathematical model based on different interpolation methods were used in order to obtain wind vectors in void areas. Three particular scenarios were employed to test two interpolation methods: a two-dimensional one that works with both horizontal components in an independent way, and also a complex variable formulation that links both components. Those methods were tested using various scenarios with dissimilar results. This methodology has been implemented in a prototype tool in MATLAB © in order to automatically analyse FDR and determine the wind vector field that aircraft encounter when flying in the studied airspace. Required conditions and accuracy of the results were derived for this model. The method developed could be fed by commercial aircraft utilizing their currently available data sources and computational capabilities, and providing them to ATM system where the proposed method could be run. Computed wind velocities, or ground and true airspeeds, would then be broadcasted, for example, via the Aircraft Communication Addressing and Reporting System (ACARS), ADS-B out messages, or Mode S. This new source would help updating the wind information furnished in meteorological aeronautical products (PAM), meteorological aerodrome reports (AIRMET), and significant meteorological information (SIGMET).

Using aircraft as wind sensors for estimating accurate wind fields for air traffic management applications

A study which examines the use of aircraft as wind sensors in a terminal area for real-time wind estimation in order to improve aircraft trajectory prediction is presented in this paper. We describe not only different sources in the aircraft systems that provide the variables needed to derivate the wind velocity but the capabilities which allow us to present this information for ATM Applications. Based on wind speed samples from aircraft landing at Madrid-Barajas airport, a real-time wind field will be estimated using a data processing approach through a minimum variance method. Finally the accuracy of this procedure will be evaluated for this information to be useful to Air Traffic Control.

Del empirismo a la invención: cálculo y proyecto en la arquitectura moderna

El objetivo de esta tesis es poner de relieve cómo el desarrollo del cálculo de estructuras ha influido en la manera de concebir la forma arquitectónica y qué relaciones se establecen entre estructura (formal) y estructura resistente. Este modo de explicar el hecho arquitectónico, desde la relación arte-estructura, no es el más generalizado. Por lo que profundizar en él podría llegar a enriquecer la manera en la que se comprende la arquitectura. Por tanto, se parte de la base de que la técnica no es sólo un instrumento, un medio del que disponer, sino que es un proceso mediante el cual la abstracción se hace tangible. Con lo que se produce una retroalimentación entre lo universal, es decir, lo abstracto, y lo concreto, o sea, lo real. Además, esta investigación se centra en la estructura resistente, en tanto que se trata del único principio sine qua non de la tríada vitruviana. Sin embargo, no se incurre en el error de pensar que la arquitectura depende únicamente de la tecnología para su desarrollo; hay muchos más condicionantes que intervienen en ella, que van desde la expresión, hasta cuestiones sociológicas. La manera en la que los proyectistas diseñan se desarrolla en paralelo a la evolución de la técnica. Ahora bien, la meta de esta investigación consiste en dilucidar hasta qué punto la voluntad de los arquitectos e ingenieros es independiente de la tecnología. Para ello, se lleva a cabo un análisis desde dos puntos de vista. El primero plantea un desarrollo histórico de la evolución de la teoría del cálculo de estructuras en el que, a través del tiempo, se analizan las repercusiones formales que se han ido derivando de él, tanto en ingeniería, como en arquitectura. Se pretende, así, llevar a cabo una lectura de la historia para entender el presente y proyectar el futuro. La segunda visión que se plantea estudia el modo en el que los historiadores de la arquitectura moderna han entendido la noción de estructura resistente. Dado que se entiende que los críticos de arquitectura inf uyen en la manera de pensar y entender dicha disciplina. Para desarrollarla se tomó como referencia a Panayotis Tournikiotis y su libro La historiografía de la arquitectura moderna. Finalmente, se elabora una lectura transversal de ambos puntos de vista, con la intención de discernir la influencia de la técnica en la génesis de la arquitectura en el siglo XX. En ella se estudian algunos de los ejemplos más importantes de la arquitectura moderna, así como se intentan esclarecer las distintas maneras de proyectar en relación a la estructura resistente. A partir de todo lo anterior se pretende responder a la siguiente pregunta: ¿la manera en que los proyectistas plantean la relación entre estructura (formal) y estructura resistente ha sido la misma a lo largo de la Historia? Podría decirse que no. Dicha relación ha evolucionado desde el empirismo a la invención, pasando por la ciencia. En cada una de esas etapas el entendimiento, no sólo del comportamiento estructural de las construcciones, sino también del Imago Mundi, ha ido variando; lo que se ha plasmado en la relación entre estructura (formal) y estructura resistente en los edificios. RECENSIONE L’obiettivo della presente tesi è mettere in evidenza come lo sviluppo del calcolo strutturale ha inf uenzato il modo di concepire la forma architettonica e, che relazioni si stabiliscono tra struttura (formale) e struttura resistente. Questo modo di spiegare la questione architettonica, partendo dalla relazione arte-struttura, non è il più comune. Quindi, approfondire la ricerca su questo aspetto potrebbe arrivare ad arricchire la maniera in cui si capisce l’architettura. Per tanto, si parte da un principio di base ovvero che la tecnica non è soltanto uno strumento, un medio di cui disporre, ma che è un processo mediante il quale l’astrazione si fa tangibile. Con cui si produce una retroalimentazione tra l’universale, cioè, l’astratto e il concreto, ossia, il reale. Inoltre, questa ricerca si centra nella struttura resistente, in quanto si tratta dell’unico principio sine qua non della triade vitruviana. Eppure, non s’incorre nell’errore di pensare che l’architettura dipenda unicamente della tecnologia per il suo sviluppo; ci sono molti altri condizionanti che intervengono in essa, che vanno dalla espressione f no a questioni sociologiche. La maniera in cui i progettisti disegnano si sviluppa in parallelo alla evoluzione della tecnica. Tuttavia, l’obbiettivo della ricerca consiste nel cercare di chiarire f no che punto la volontà progettuale e ideativa degli architetti e degli ingegneri è indipendente della tecnologia. Per questo, si realizza un’analisi da due punti di vista. Il primo ipotizza uno sviluppo storico dell’evoluzione della teoria del calcolo strutturale in cui, attraverso del tempo, si analizzano le ripercussioni formali che si sono derivate da questo, sia in ingegneria sia in architettura. Si pretende così, realizzare una lettura della storia per capire il presente e progettare il futuro. La seconda visione che s’ ipotizza, studia il modo in cui gli storici dell’architettura moderna hanno capito la nozione di struttura resistente. Poiché si capisce che i critici di architettura inf uiscono nella maniera di pensare e capire questa disciplina. Per svilupparla si prese come riferimento Panayotis Tournikiotis e il suo libro La storiograf a dell’architettura moderna. Finalmente, si elabora una lettura trasversale di ambedue punti di vista, con l’intenzione di discernere l’inf uenza della tecnica nella genesi dell’architettura nel XX secolo. In questa si studiano alcuni degli esempi più importanti dell’architettura moderna, così come si tentano chiarif care le diverse maniere di progettare in relazione alla struttura resistente. Oltretutto quello precedente, si pretende rispondere alla seguente domanda: La maniera in cui i progettisti ipotizzano la relazione tra struttura (formale) e struttura resistente è stata la stessa lungo la storia? Potrebbe dirsi di no. Essa relazione si è evoluta dall’empirismo all’invenzione, passando per la scienza. In ogni una di queste tappe si cerca di comprendere, non soltanto il comportamento strutturale delle costruzioni, ma anche l’aspetto del Imago Mundi. Ció che é cambiato è la coesistenza tra struttura (formale) e struttura resistente negli edifici. ABSTRACT T e objective of this thesis is to highlight how the development of structural analysis has influenced the way of conceiving architectural form and what relationship exists between (formal) structure and resistant structure. T is way of explaining architecture, from the relationship between art and structure, is not the most generalized, which is why increasing our understanding of it can enrich the way in which architecture is understood. Therefore, the basis is that technique is not only an instrument, a medium to have, but rather a process through which abstraction becomes tangible. Because of this, a type of feedback is produced between what is universal, in other words, abstract, and concrete, real. Additionally, this research focuses on resistant structure in that it refers to the unique principal sine qua non of the Vitruvian triad. However, it does not err by accepting the idea that architecture depends only on technology for its development; there are many conditioners which intervene which include everything from expression to sociological issues. T e way in which builders design is developed parallel to the evolution of technique. T e goal of this investigation consists of explaining to what point the will of architects and engineers is independent from technology. For this, an analysis of two points of view is helpful. T e f rst proposes a historical development of the theory of structures in which, through time, formal repercussions that have derived from it, in engineering as well as in architecture, are analyzed. In this way, a historical reading is attempted in order to understand the present and predict the future. T e second vision that is proposed studies the manner in which historians of modern architecture have understood the notion of resistant structure, given that it is understood that the critics of architecture inf uence the way of thinking about and understanding this discipline. In order to develop it, Panayotis Tournikiotis and his book La historiografía de la arquitectura moderna was used as a reference. Finally, a transversal reading of both points of view is done with the intention of discerning the influence of technique in the genesis of architecture in the 20th century. In this reading, several of the most important examples of modern architecture are studied and an attempt is made at shedding light on the different ways of designing in relation to resistant structure. Using the previous discussion, one can attempt to respond to the following question: Has the way in which designers conceive the relationship between (formal) structure and resistant structure been the same throughout history? In fact, the answer is no, this relationship has evolved from empiricism into invention, while incorporating scientific elements. At each of the stages of understanding, structural behavior of constructions as well as that of the Imago Mundi has continually changed, which has been captured in the relationship between (formal) structure and resistant structure in buildings.

Synthesis and assembly of self-complementary calix[4]arenes.

A calix[4]arene was designed to reversibly dimerize and form an egg-shaped enclosure. Adhesive interactions in the assembly were provided by four self-associating ureas, which form a cyclic array containing 16 hydrogen bonds. The synthesis was completed in four steps from the previously described O,O',O",O"'-tetrabenzylcalix[4]arene. Evidence for dimerization of the calixarene tetraurea was provided by H NMR, mass spectrometry, and the observation of encapsulated molecules. The resulting cavity was of sufficient size to capture guests such as ethyl benzene and p-xylene.

Calix[6]arene Derivatives as Pivotal Components of Working Devices and Molecular Machine Prototypes

This Ph.D. thesis describes the synthesis, characterization and study of calix[6]arene derivatives as pivotal components for the construction of molecular machine prototypes. Initially, the ability of a calix[6]arene wheel to supramolecularly assist and increase the rate of a nucleophilic substitution reaction was exploited for the synthesis of two constitutionally isomeric oriented rotaxanes. Then, the synthesis and characterization of several hetero-functionalised calix[6]arene derivatives and the possibility to obtain molecular muscle prototypes was reported. The ability of calix[6]arenes to form oriented pseudorotaxane towards dialkyl viologen axles was then exploited for the synthesis of two calixarene-based [2]catenanes. As last part of this thesis, studies on the electrochemical response of the threading-dethreading process of calix[6]arene-based pseudorotaxanes and rotaxanes supported on glassy carbon electrodes are reported.

Synthesis and Characterisation of Functional Magnetic and Plasmonic Nanomaterials

The main aim of this thesis is the controlled and reproducible synthesis of functional materials at the nanoscale. In the first chapter, a tuning of morphology and magnetic properties of magnetite nanoparticles is presented. It was achieved by an innovative approach, which involves the use of an organic macrocycle (calixarene) to induce the oriented aggregation of NPs during the synthesis. This method is potentially applicable to the preparation of other metal oxide NPs by thermal decomposition of the respective precursors. Products obtained, in particular the multi-core nanoparticles, show remarkable magnetic and colloidal properties, making them very interesting for biomedical applications. The synthesis and functionalisation of plasmonic Au and Ag nanoparticles is presented in the second chapter. Here, a supramolecular approach was exploited to achieve a controlled and potentially reversible aggregation between Au and Ag NPs. This aggregation phenomena was followed by UV - visible spectroscopy and dynamic light scattering. In the final chapters, the conjugation of plasmonic and magnetic functionalities was tackled through the preparation of dimeric nanostructures. Au - Fe oxide heterodimeric nanoparticles were prepared and their magnetic properties thoroughly characterised. The results demonstrate the formation of FeO (wustite), together with magnetite, during the thermal decomposition of the iron precursor. By an oxidation process that preserves Au in the dimeric structures, wustite completely disappeared, with the formation of either magnetite and / or maghemite, much better from the magnetic point of view. The plasmon resonance of Au results damped by the presence of the iron oxide, a material with high refractive index, but it is still present if the Au domain of the nanoparticles is exposed towards the bulk. Finally, remarkable hyperthermia, also in vitro, was found for these structures.

Machiavelli's reading of Aristotle. A Reassessment

La tesi si propone di dimostrare la presenza e l'utilizzo nel pensiero di Niccolò Machiavelli di categorie e concettualizzazioni derivate dalla riflessione aristotelica.

Corn stover thermal decomposition in pyrolytic and oxidant atmosphere

The pyrolysis and combustion of corn stover were studied by dynamic thermogravimetry and derivate thermogravimetry (TG-DTG) at heating rates of 5, 10, 20 and 50 K min−1 at atmospheric pressure. For the simulation of pyrolysis and combustion processes a kinetic model based on the distribution of activation energies was used, with three pools of reactants (three pseudocomponents) because of the complexity of the biomass samples of agricultural origin. The experimental thermogravimetric data of pyrolysis and combustion processes were simultaneously fitted to determine a single set of kinetic parameters able to describe both processes at the different heating rates. The model proposed achieves a good correlation between the experimental and calculated curves, with an error of less than 4% for fitting four heating rates simultaneously. The experimental results and kinetic parameters may provide useful data for the design of thermo decomposition processing system using corn stover as feedstock. On the other hand, analysis of the main compounds in the evolved gas is given by means of a microcromatograph.

Storia di un’intrepida principessa e della sua moto: proposta di traduzione del libro “Una princesa en motocicleta” di Raquel Garrido

Il presente elaborato propone un approccio alla traduzione per l’infanzia e, più concretamente, è la proposta di traduzione del libro "Una princesa en motocicleta" di Raquel Garrido Martos. L’elaborato si presenta, inoltre, come proposta editoriale per una casa editrice italiana che si dedichi alla rottura degli stereotipi e alla prevenzione della discriminazione per un’educazione paritaria. Dunque, questo lavoro si propone anche come contributo all’abbattimento di modelli sessisti prestabiliti, al fine di garantire al giovane pubblico la libertà di creare una propria identità. La struttura del presente elaborato è divisa principalmente in quattro capitoli. Il primo presenta l’autrice, la casa editrice spagnola e la possibile casa editrice italiana per l’eventuale pubblicazione del libro e la tematica principale del racconto. Il secondo capitolo è la proposta di traduzione, mentre il terzo presenta un’analisi alla traduzione, cioè la spiegazione delle difficoltà riscontrate dal punto di vista fonetico, lessicale e morfosintattico e le rispettive soluzioni traduttive. Il quarto capitolo descrive in breve l’esperimento di lettura effettuato sul campo, dal quale sono derivate alcune scelte di traduzione. Infine, nella conclusione, si traggono delle brevi considerazioni relative al processo di traduzione.

Overcoming bottlenecks in the membrane protein structural biology pipeline

Membrane proteins account for a third of the eukaryotic proteome, but are greatly under-represented in the Protein Data Bank. Unfortunately, recent technological advances in X-ray crystallography and EM cannot account for the poor solubility and stability of membrane protein samples. A limitation of conventional detergent-based methods is that detergent molecules destabilize membrane proteins, leading to their aggregation. The use of orthologues, mutants and fusion tags has helped improve protein stability, but at the expense of not working with the sequence of interest. Novel detergents such as glucose neopentyl glycol (GNG), maltose neopentyl glycol (MNG) and calixarene-based detergents can improve protein stability without compromising their solubilizing properties. Styrene maleic acid lipid particles (SMALPs) focus on retaining the native lipid bilayer of a membrane protein during purification and biophysical analysis. Overcoming bottlenecks in the membrane protein structural biology pipeline, primarily by maintaining protein stability, will facilitate the elucidation of many more membrane protein structures in the near future.

Mitigating Social Risk in the Extractive Sector: Developing Intercultural Competence as a Tool for Negotiating Western-Indigenous Perspectives within the Undergraduate Mining Engineering Curriculum

Drawing upon critical, communications, and educational theories, this thesis develops a novel framing of the problem of social risk in the extractive sector, as it relates to the building of respectful relationships with indigenous peoples. Building upon Bakhtin’s dialogism, the thesis demonstrates the linkage of this aspect of social risk to professional education, and specifically, to the undergraduate mining engineering curriculum, and develops a framework for the development of skills related to intercultural competence in the education of mining engineers. The knowledge of social risk, as well as the level of intercultural competence, of students in the mining engineering program, is investigated through a mixture of surveys and focus groups – as is the impact of specific learning interventions. One aspect of this investigation is whether development of these attributes alters graduates’ conception of their identity as mining engineers, i.e. the range and scope of responsibilities, and understanding of to whom responsibilities are owed, and their role in building trusting relationships with communities. Survey results demonstrate that student openness to the perspectives of other cultures increases with exposure to the second year curriculum. Students became more knowledgeable about social dimensions of responsible mining, but not about cultural dimensions. Analysis of focus group data shows that students are highly motivated to improve community perspectives and acceptance. It is observed that students want to show respect for diverse peoples and communities where they will work, but they are hampered by their inability to appreciate the viewpoints of people who do not share their values. They embrace benefit sharing and environmental protection as norms, but they mistakenly conclude that opposition to mining is rooted in a lack of education rather than in cultural values. Three, sequential, threshold concepts are identified as impeding development of intercultural competence: Awareness and Acknowledgement of Different Forms of Knowledge; Recognition that Value Systems are a Function of Culture; Respect for varied perceptions of Social Wellbeing and Quality of Life. Future curriculum development in the undergraduate mining engineering program, as well as in other educational programs relevant to the extractive sector, can be effectively targeted by focusing on these threshold concepts.

The Capital Sculpture of Wells Cathedral, c. 1184-1210

The understudied capital sculpture of Wells Cathedral in Somerset, England (c. 1184-1210) provides ample opportunity of expanding the current scholarship and understanding of interior ecclesiastical sculpture in a West Country cathedral. While the Gothic style of architecture is typically understood as, according to Paul Binski (2014), rational in execution and reception, the capital sculpture at Wells Cathedral has been considered illogical in terms of both its iconography and location within the nave, transepts, and north porch. Utilizing Michael Camille’s post/anti-iconographical approach, this project examines the Wells figural capitals in five case studies: labour, Old and New Testament Scenes, animals and beast fables, busts, and monsters and hybrids. Each group of capitals will be approached with an understanding that this type of art was viewed by people of different classes and professions, with each viewer bringing their own personal experiences and abilities into how they could have read and understood these types of images. Therefore, the capitals at Wells must be read through layers of meaning and interpretation while also considering their locations within the cathedral and how they react and respond to surrounding figural capitals.

Psychosocial Functioning in Women with Symptoms of Persistent Genital Arousal

Persistent genital arousal disorder (PGAD) is characterized by physiological sexual arousal (vasocongestion, sensitivity of the genitals and nipples) that is described as distressing, and sometimes painful. Although awareness of PGAD is growing, there continues to be a lack of systematic research on this condition. The vast majority of published reports are case studies. Little is known about the symptom characteristics, biological factors, or psychosocial functioning associated with the experience of persistent genital arousal (PGA) symptoms. This study sought to characterize a sample of women with PGA (Study One); compare women with and without PGA symptoms on a series of biopsychosocial factors (Study Two); and undertake an exploratory comparison of women with PGA, painful PGA, and genital pain (Study Three)—all within a biopsychosocial framework. Symptom-free women, women with PGA symptoms, painful PGA, and genital pain, completed an online survey of biological factors (medical history, symptom profiles), psychological factors (depression, anxiety) and social factors (sexual function, relationship satisfaction). Study One found that women report diverse symptoms associated with PGA, with almost half reporting painful symptoms. In Study Two, women with symptoms of PGA reported significantly greater impairment in most domains of psychosocial functioning as compared to symptom-free women. In particular, catastrophizing of vulvar sensations was related to symptom ratings (i.e., greater severity, distress) and psychosocial outcomes (i.e., greater depression and anxiety). Finally, Study Three found that women with PGA symptoms reported some overlap in medical comorbidities and symptom expression as those with combined PGA and vulvodynia and those with vulvodynia symptoms alone; however, there were also a number of significant differences in their associated physical symptoms. These studies indicate that PGA symptoms have negative consequences for the psychosocial functioning of affected women. As such, future research and clinical care may benefit from a biopsychosocial approach to PGA symptoms. These studies highlight areas for more targeted research, including the role of catastrophizing in PGA symptom development and maintenance, and the potential conceptualization of both PGA and vulvodynia (and potentially other conditions) under a general umbrella of ‘genital paraesthesias’ (i.e., disorders characterized by abnormal sensations, such as tingling and burning).