5 research outputs found

    Saint-Gabriel Chapel, Provence: A Study of Spolia, Gesture, and Sacred Drama

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    Saint-Antoine-de-Padoue co-Cathedral : Christianity, Victorian Gothic revival and Quebec's colonial hybrid culture

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    Built between 1884 and 1887, Saint-Antoine-de-Padoue is a Roman Catholic Victorian Neo-Gothic church situated in the heart of Vieux-Longueuil, on the south-shore of Montreal. Saint-Antoine-de-Padoue co-Cathedral has never been studied in depth and no significant research explaining the church's architectural importance in terms of style, decoration, liturgical functions and cultural identity has ever been published until this date. The thesis will demonstrate that Saint-Antoine-de-Padoue co-Cathedral's architectural style evokes its cultural history, illustrates Catholic ideals, beliefs and hopes, and forms its cultural identity. I will argue that the choice of the church's architectural style is not only appropriate to the main artistic trends of the period, but that it also reflects the church's historical reality composed of both French and English cultures. Furthermore, I will assert that Saint-Antoine-de-Padoue co-Cathedral's Neo-Gothic architecture suits perfectly a Catholic church's liturgical functions and allows a prayerful and meditative atmosphere. I intend to answer my thesis question by considering the relationship between Longueuil's co-cathedral and the theories on religious architecture offered by Augustus Welby Northmore Pugin (1812.1852) and the Cambridge Camden Society (founded in 1839), thereby placing the structure in an aesthetic, historical and theoretical contex

    Robust estimation of bacterial cell count from optical density

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    Optical density (OD) is widely used to estimate the density of cells in liquid culture, but cannot be compared between instruments without a standardized calibration protocol and is challenging to relate to actual cell count. We address this with an interlaboratory study comparing three simple, low-cost, and highly accessible OD calibration protocols across 244 laboratories, applied to eight strains of constitutive GFP-expressing E. coli. Based on our results, we recommend calibrating OD to estimated cell count using serial dilution of silica microspheres, which produces highly precise calibration (95.5% of residuals <1.2-fold), is easily assessed for quality control, also assesses instrument effective linear range, and can be combined with fluorescence calibration to obtain units of Molecules of Equivalent Fluorescein (MEFL) per cell, allowing direct comparison and data fusion with flow cytometry measurements: in our study, fluorescence per cell measurements showed only a 1.07-fold mean difference between plate reader and flow cytometry data

    A Polysemic Interpretation of the West Façade of Saint-Martin-de-Besse: Time, Space, and Chiasmus Carved in Stone

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    This article explores the sculptural programme of the west portal of Saint-Martin-de-Besse, which places Penance and the Eucharist sacraments at the centre of its polysemic narratives, forming chiastic sequences. Concerned with the fall of humankind and the history of redemption, the portal of Besse presents a series of enigmatic figures from the Old and New Testaments, along with an early Christian figure, Saint Eustace. In this article, I first present a brief historical overview of the church and its surroundings and then proceed with an iconographical survey of its portal. I argue that the series of sculpted narrative vignettes forming the west façade of Besse are polysemic as they carry multiple meanings. Focusing on salvation through (re)conversion, where the liturgical sacraments of Penance and the Eucharist are fundamental, these polysemic narratives form and perform four distinct chiasmus interchanges involving the Garden of Eden, where time and space are in constant dialogue
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