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The Alhambra is one of the most famous archaeological sites worldwide, yet knowledge of it remains very partial, focussing on the medieval palaces. This book addresses that imbalance, examining the adjacent urban and industrial zone.
One of the most prominent features of the excavation of the area of the Secano was the large number of glass fragments found, many of which correspond to production remains (scoria, threads, drops, etc.). This strongly suggests that glass-working activities were being carried out in situ. Many of these remains were found in contexts that are not easy to date, owing to the peculiarities of the site’s sequence, but many others have been securely dated to either side of the Christian takeover of the city in 1492, on both stratigraphic and typological grounds. This, in combination with the identification of a glaze furnace in Trench 1, makes the Secano a potentially crucial site for exploring glass and glaze technology and its evolution before and after the conquest. It is to be emphasized that glass and glazing technologies were strongly interrelated crafts throughout the Middle Ages, and this close relationship seems to have continued into the Early Modern Age, but the way their connections were articulated is not always perfectly understood, so the study of sites such as the Secano, in which both crafts are in direct contact during a potentially critical juncture in terms of the transmission of technology, can be enormously relevant. Apart from the production remains, the assemblage recovered includes various type of glass items, including blown and mould-blown artefacts, architectural glass, and ornamental items (often worked at lower temperatures than blown glass) such as bangles and figurines.
Keywords: Late medieval and early modern Spain; archaeological glass; glass production; glass typology.
Introduction
Glass is commonly found in archaeological excavations, often in small fragments as a result of its characteristic fragility. However, despite the important role that glass played in historical societies, archaeology has paid relatively little attention to this material, at least in comparison to other materials such as ceramics. One of the main reasons for this is that glass is not considered a reliable chronological indicator, as glass typologies often remained unchanged for long periods of time. Even so, the study of archaeological glass is crucial if we are to fully understand its value for past societies, as well as the associated mechanisms of production and circulation.
Since the production of the earliest glass objects, in the mid-3rd millennium B.C., the consumption of glass has done nothing but increase.
Not only are pyrotechnological activities technically complex affairs but, crucially, they cannot be divided into discrete and hermetic compartments (metallurgy, ceramics, glassmaking), being characterized instead by multiple lines of cross-interaction which, from an archaeological perspective, rarely result in a tidy picture. As such, the examination of pyrotechnological practices, especially in an archaeological context as complex as the Secano, requires a wide array of research techniques to be deployed. This chapter presents an overview of the different methodologies used by the Royal Workshops of the Alhambra Project for the investigation of the industrial areas of the Secano, including several survey methods (magnetometry, magnetic susceptibility, ground-penetrating radar, and in situ chemical analysis of soil), excavation, archival research and chemical and petrographic ceramic analysis. Importantly, rather than simply listing these techniques, the chapter will combine their results to present an integrated picture of technological practice within a very specific social and political setting.
Keywords: Archaeological theory and method; research reflexivity; pyrotechnologies; early modern Spain; post-Nasrid Granada.
A Brief Theoretical Introduction
There are likely to be as many archaeological perspectives on technology as there are archaeologists, but this is not to say that there are no recognizable trends in the way archaeology has approached the issue of technology. One, perhaps the most common, especially among archaeologists who are largely involved in rescue projects, is seemingly atheoretical. Elements of material culture that can be argued to have a more or less close relation to technology are carefully described and inserted into wider narratives without much consideration being given to their points of connection with other aspects of society such as ideology or identity. In fact, there is nothing atheoretical about this position, even if the theoretical basis on which it sits is not made explicit (and is sometimes not even acknowledged as such by the archaeologists responsible for it). Theory is not necessarily an argument full of complicated words with philosophical overtones. The assumptions we have, the way we order reality in our heads, is our theoretical position, the framework within which we place and organize the data provided by our senses.
It is necessary to dispel the idea that if we do not openly or consciously embrace the theoretical premises of recognizable theoretical schools (such as processual archaeology or evolutionist archaeology), we are presenting a completely objective description of the archaeological record that can be regarded safely away from the adulteration of theoretical constructs.
The Royal Workshops of the Alhambra Project was created with the aim of studying the urban area of the Alhambra, where substantial archaeological remains are still visible. The central role played by glazed ceramics in the material culture and political projection of the Nasrid kingdom of Granada (13th–15th centuries) and the plausible assumption that a good deal of luxury ceramic production took place in the palatial city, right under the gaze of the royal palaces, made the study of industrial remains in the Secano (the name now given to the urban sector of the hill) a very tempting proposition. It is well known that medieval Muslim rulers often encouraged the state sponsorship of craft activity as a way to create a recognizable material culture to represent their house or polity. We aimed to find those royal workshops and establish more firmly the technological knowledge and industrial prowess mobilized by the Nasrid rulers, which was at the forefront of their ideological and material strategies for survival in the convulsive Mediterranean of the Late Middle Ages.
As the reader of this volume may have figured out by now, very little has gone according to plan. Although there are very powerful reasons to still believe that the royal Nasrid workshops that we set out to find were once there, the incontrovertible fact remains that they are there no longer in the area that has been explored so far, at least not in any recognizable shape. There are Nasrid industrial remains, but they are so tenuous that taking their interpretation any further than we have done would be adventurous, to say the least.
Despite this, we are perfectly happy to say that, as far as we are concerned, the project has been a resounding success. This may sound a little eccentric coming from a project called the Royal Workshops of the Alhambra which has managed to find no royal workshops at all, in the Alhambra or elsewhere. Yet we stand by that conclusion, because the result of our research is that we now know a good deal more about the history and archaeology of the Alhambra than we did before we started.
For all its popularity as a psychological construct, willpower is irremediably polysemous. A more helpful construct is self-control, defined as the self-regulation of conflicting impulses. We show how the process model of self-control provides a principled framework for examining how undesirable impulses may be weakened and desirable impulses may be strengthened.
The primary aim of this review is to evaluate the efficacy of essential amino acid (EAA) supplementation as a strategy to increase dietary protein intake and improve muscle mass, strength and function in older adults. A sufficient daily protein intake is widely recognised to be fundamental for the successful management of sarcopenia in older undernourished adults. In practice, optimising protein intakes in older adults is complex, requiring consideration of the dose and amino acid composition (i.e. a complete EAA profile and abundant leucine content) of ingested protein on a per meal basis, alongside the age-related decline in appetite and the satiating properties of protein. Recent studies in older adults demonstrate that EAA-based supplements are non-satiating and can be administered alongside food to enhance the anabolic properties of a meal containing a suboptimal dose of protein; an effect magnified when combined with resistance exercise training. These findings support the notion that EAA supplementation could serve as an effective strategy to improve musculoskeletal health in older adults suffering from non-communicable diseases such as sarcopenia. Compliance is critical for the long-term success of complex interventions. Hence, aspects of palatability and desire to eat are important considerations regarding EAA supplementation. In conclusion, EAA-based supplements enriched with l-leucine offer an alternative strategy to whole protein sources to assist older adults in meeting protein recommendations. In practice, EAA supplements could be administered alongside meals of suboptimal protein content, or alternatively between meals on occasions when older adults achieve their per meal protein intake recommendations.
The ancient Sahara has often been treated as a periphery or barrier, but this agenda-setting book – the final volume of the Trans-Saharan Archaeology Series – demonstrates that it was teeming with technological innovations, knowledge transfer, and trade from long before the Islamic period. In each chapter, expert authors present important syntheses, and new evidence for technologies from oasis farming and irrigation, animal husbandry and textile weaving, to pottery, glass and metal making by groups inhabiting the Sahara and contiguous zones. Scientific analysis is brought together with anthropology and archaeology. The resultant picture of transformations in technologies between the third millennium BC and the second millennium AD is rich and detailed, including analysis of the relationship between the different materials and techniques discussed, and demonstrating the significance of the Sahara both in its own right and in telling the stories of neighbouring regions.