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Letteratura scientifica selezionata sul tema "1100-1500"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 29 luglio 2024

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Articoli di riviste sul tema "1100-1500"

1

Desilva, Jennifer Mara. "Social Mobility in Medieval Italy (1100–1500)". Renaissance and Reformation 42, n. 3 (11 dicembre 2019): 207–9. http://dx.doi.org/10.7202/1066376ar.

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2

Li, Jin Hong, Hong Wen Ma, Ling Xin Tong e Xiao Qian Jiang. "Reaction Sintering Kinetics of Mullite Ceramics Prepared from High Aluminum Fly Ash". Materials Science Forum 654-656 (giugno 2010): 2010–13. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.2010.

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This research presented the kinetics of mullite formation in fly ash-bauxite reactants couples. Experiment on isothermal conversion of fly ash-bauxite at 1100°C, 1300°C, 1500°C has been carried out. XRD was used to quantitatively measure the content of mullite specimens sintered at different temperatures and times. The kinetics curve of conversion ratio versus time has been drawn. The results obtained showed that the full transformation of fly ash-bauxite to mullite takes place between 1300 °C and 1500 °C. The activation energy of secondary mullite formation is deduced to be 151 kJ/mol in the range of 1100-1500°C. The growth morphology parameter, n, is about 1.14 and 0.45 at 1100°C and 1500°C, respectively, indicating that bulk nucleation is dominant in mullite crystallization followed by three-dimensional growth of mullite crystal controlled by diffusion, but at 1500 °C diffusion process dominates mullite formation process.

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3

Castellani, John W., Andrew J. Young, Michael N. Sawka e Kent B. Pandolf. "Human thermoregulatory responses during serial cold-water immersions". Journal of Applied Physiology 85, n. 1 (1 luglio 1998): 204–9. http://dx.doi.org/10.1152/jappl.1998.85.1.204.

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This study examined whether serial cold-water immersions over a 10-h period would lead to fatigue of shivering and vasoconstriction. Eight men were immersed (2 h) in 20°C water three times (0700, 1100, and 1500) in 1 day (Repeat). This trial was compared with single immersions (Control) conducted at the same times of day. Before Repeat exposures at 1100 and 1500, rewarming was employed to standardize initial rectal temperature. The following observations were made in the Repeat relative to the Control trial: 1) rectal temperature was lower and heat debt was higher ( P < 0.05) at 1100; 2) metabolic heat production was lower ( P < 0.05) at 1100 and 1500; 3) subjects perceived the Repeat trial as warmer at 1100. These data suggest that repeated cold exposures may impair the ability to maintain normal body temperature because of a blunting of metabolic heat production, perhaps reflecting a fatigue mechanism. An alternative explanation is that shivering habituation develops rapidly during serially repeated cold exposures.

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4

Tveit, Miriam. "Integrasjon gjennom lovgivning? Rettsresepsjon i Hålogaland 1100-1500". Heimen 52, n. 02 (16 luglio 2015): 134–44. http://dx.doi.org/10.18261/issn1894-3195-2015-02-05.

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5

Iglesias-R�bade, Luis. "The multi-lingual pulpit in England (1100?1500)". Neophilologus 80, n. 3 (luglio 1996): 479–92. http://dx.doi.org/10.1007/bf00312427.

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6

Pollock, Melissa. ":Illegitimacy in Medieval Scotland, 1100–1500". Speculum 98, n. 4 (1 ottobre 2023): 1285–86. http://dx.doi.org/10.1086/727015.

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7

Binford, Michael W., Alan L. Kolata, Mark Brenner, John W. Janusek, Matthew T. Seddon, Mark Abbott e Jason H. Curtis. "Climate Variation and the Rise and Fall of an Andean Civilization". Quaternary Research 47, n. 2 (marzo 1997): 235–48. http://dx.doi.org/10.1006/qres.1997.1882.

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Paleolimnological and archaeological records that span 3500 years from Lake Titicaca and the surrounding Bolivian–Peruvian altiplano demonstrate that the emergence of agriculture (ca. 1500 B.C.) and the collapse of the Tiwanaku civilization (ca. A.D. 1100) coincided with periods of abrupt, profound climate change. The timing and magnitude of climate changes are inferred from stratigraphic evidence of lake-level variation recorded in14C-dated lake-sediment cores. Paleo-lake levels provide estimates of drainage basin water balance. Archaeological evidence establishes spatial and temporal patterns of agricultural field use and abandonment. Prior to 1500 B.C., aridity in the altiplano precluded intensive agriculture. During a wetter period from 1500 B.C. to A.D. 1100, the Tiwanaku civilization and its immediate predecessors developed specialized agricultural methods that stimulated population growth and sustained large human settlements. A prolonged drier period (ca. A.D. 1100–1400) caused declining agricultural production, field abandonment, and cultural collapse.

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8

Wiersma, Rikstje, Inge K. Stoter, Chris Visscher, Florentina J. Hettinga e Marije T. Elferink-Gemser. "Development of 1500-m Pacing Behavior in Junior Speed Skaters: A Longitudinal Study". International Journal of Sports Physiology and Performance 12, n. 9 (ottobre 2017): 1224–31. http://dx.doi.org/10.1123/ijspp.2016-0517.

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Purpose:To provide insight on the development of pacing behavior in junior speed skaters and analyze possible differences between elite, subelite, and nonelite juniors. Methods:Season-best times (SBTs) in the 1500-m and corresponding pacing behavior were obtained longitudinally for 104 Dutch male speed skaters at age 13–14 (U15), 15–16 (U17), and 17–18 (U19) y. Based on their U19 SBT, skaters were divided into elite (n = 17), subelite (n = 64), and nonelite (n = 23) groups. Pacing behavior was analyzed using the 0- to 300-m, 300- to 700-m, 700- to 1100-m, and 1100- to 1500-m times, expressed as a percentage of final time. Mixed analyses of variance were used for statistical analyses. Results:With age, pacing behavior generally developed toward a slower 0- to 300-m and 1100- to 1500-m and a faster midsection relative to final time. While being faster on all sections, the elite were relatively slower on 0- to 300-m (22.1% ± 0.27%) than the subelite and nonelite (21.5% ± 0.44%) (P < .01) but relatively faster on 300- to 700-m (24.6% ± 0.30%) than the nonelite (24.9% ± 0.58%) (P = .002). On 700- to 1100-m, the elite and subelite (26.2% ± 0.25%) were relatively faster than the nonelite (26.5% ± 0.41%) (P = .008). Differences in the development of pacing behavior were found from U17 to U19, with relative 700- to 1100-m times decreasing for the elite and subelite (26.2% ± 0.31% to 26.1% ± 0.27%) but increasing for the nonelite (26.3% ± 0.29% to 26.5% ± 0.41%) (P = .014). Conclusions:Maintaining high speed into 700 to 1100 m, accompanied by a relatively slower start, appears crucial for high performance in 1500-m speed skating. Generally, juniors develop toward this profile, with a more pronounced development toward a relatively faster 700- to 1100-m from U17 to U19 for elite junior speed skaters. The results of the current study indicate the relevance of pacing behavior for talent development.

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9

Ball, Patrick. "Illegitimacy in Medieval Scotland, 1100–1500 by Susan Marshall". Parergon 39, n. 1 (2022): 256–57. http://dx.doi.org/10.1353/pgn.2022.0033.

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10

Gibbs, Spike. "Review of periodical literature for 2020: (ii) 1100–1500". Economic History Review 75, n. 1 (9 gennaio 2022): 240–49. http://dx.doi.org/10.1111/ehr.13150.

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Più fonti

Tesi sul tema "1100-1500"

1

Tammen, Björn R. "Musik und Bild im Chorraum mittelalterlicher Kirchen 1100-1500 /". Berlin : D. Reimer, 2000. http://catalogue.bnf.fr/ark:/12148/cb39221968q.

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2

Rawlinson, Kent. "The English household chapel, c.1100-c.1500 : an institutional study". Thesis, Durham University, 2008. http://etheses.dur.ac.uk/2232/.

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This thesis examines the English medieval household chapel. Such chapels have only been studied previously in a partial and disjointed manner, as 'private', 'domestic' or 'castle' chapels, to name some categories. Past scholarship has assumed them to be maintained in an ad hoc manner, as the extraordinary consequence of individual piety, or the desire for social display. Instead, this thesis defines, for the first time, a discrete class of chapels based upon their primary function: the religious provision of medieval lordly households. It argues that individual households were instances of a wide-ranging and well- established ecclesiastical institution: 'the household chapel'. It posits that this institution had five principal elements: a basis in canon law; systems of maintenance and regulation; personnel (household chaplains); architectural and material expressions (household-chapel buildings and furnishings); and domestic religious routines. It argues that these elements were common to most household chapels between c. 1100 and c. 1500 (up to the English Reformation).Although aspects of these elements have received scholarly attention, none has-been examined from an institutional perspective. This thesis focuses primarily upon two: the canonical basis of the household chapel; and methods of establishment, maintenance and regulation. It argues that the household chapel possessed a clear remit in canon law, which enabled the widespread and uncontentious maintenance of such chapels; and that this canonical character was shaped in parallel with that of the English parish (and in some respects pre-dated its formation). This thesis also demonstrates that household chapels were maintained in an institutional manner, by the receipt of chapel grants, episcopal licences and papal privileges. Close examination of these demonstrates that household chapels were maintained on a large scale - by the majority of greater and gentle households - throughout this period, and that this maintenance was actively facilitated and supported by the contemporary ecclesiastical hierarchy. Alongside other classes of chapel (as yet unstudied), household chapels were a ubiquitous element of the English medieval church. This examination of the canonical and regulatory foundations of the household chapel establishes a framework within which chapel buildings, chaplains and domestic religious routines may be further studied, in an interdisciplinary manner, as elements of one institution. For instance, the disposition and form of some 250-350 extant chapel buildings must be considered in light of their institutional functions. Finally, this thesis challenges the scholarly assumption that household chapels were maintained either for the spiritual satisfaction of individual lords, or as a form of social display. Rather, it argues that the household chapel, as an institution, was a necessary and ubiquitous means of enabling the orthodox religious provision of greater and gentle medieval households who could not, for a variety of reasons, be served by the medieval parish, or fully belong to its communities.

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3

Stephenson, M. J. "The productivity of medieval sheep on the Great Estates, 1100-1500". Thesis, University of Cambridge, 1986. https://www.repository.cam.ac.uk/handle/1810/272811.

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4

Kanzler, Cheryl Marie-France. ""Amis and Amiloun" : roman de l'amitié à l'époque moyen-anglaise". Paris 4, 1986. http://www.theses.fr/1986PA040238.

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Amis and Amiloun, œuvre moyen-anglaise de la première moitié du XIVe siècle, est un parfait exemple de roman de l'amitié. L'étude se divise en trois parties : historique thématique et littéraire. Le problème des sources est considéré en relation avec les textes latin, anglo-normand et français. Les thèmes s'enchainent de façon logique et forment un ensemble de symétries, de correspondances et d'oppositions du fait de la gémellité des personnages. L'étude de l'art prouve l'originalité de l'auteur moyen anglais et la grande cohésion de l'œuvre
Amis and Amiloun is an excellent example of a Middle English romance of friendship during the first half of the 14th century. The thesis is divided into three sections: historic, thematic and literary. The origin of the romance is considered in relation to the Latin, Anglo-Norman and French texts. The themes encompass correspondences and oppositions due to the fact that the main characters are twins. The literary aspect proves the originality of the Middle English author and his structural skill

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5

Sauveplane, Daniel. "Le subjonctif en anglais : étude diachronique et synchronique dans une perspective énonciative". Toulouse 2, 2000. http://www.theses.fr/2000TOU20111.

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Dans le cadre d'une démarche diachronique, l'objectif de ce travail de recherche a été de comprendre le fonctionnement du subjonctif dans son opposition dialectique avec l'indicatif dans le système verbal du Vieil-Anglais et son rôle dans le discours à l'aide d'un corpus d'occurences relevées dans des textes de diverses époques mais dont les copies datent pour la plupart du XIe siècle. Ce travail de recherche s'appuie sur les concepts d'analyse du discours de la linguistique des opérations énonciatives. L'étude est ensuite poursuivie dans des textes du Moyen-Anglais, du XIIe au XIVe siècles afin d'établir le type d'évolution que subit le mode subjectif. Un chapitre spécial est consacré à deux auteurs majeurs à deux siècles de distance : Chaucer et Shakespeare. La comparaison de la langue de ces deux auteurs manifeste une évolution significative. Dans une deuxième étape, il s'est agi de voir comment un certain nombre de grammairiens et linguistes depuis le XIIe siècle jusuqu'à nos jours (il n'était pas possible de faire une étude exhaustive) ont analysé le système verbal de l'anglais et de voir comment ils ont intégré les formes appelées subjonctives dans les conjugaisons du verbe anglais. Il est fort instructif de constater que certains ne l'ont pas fait et n'ont pas pris en compte ces formes-là dans leur construction du système verbal. Ces recherches en linguistique diachronique et l'analyse grammaticale permettent d'aborder dans une troisième partie l'étude de l'anglais actuel à travers l'analyse d'un corpus d'occurences de formes traditionnellement considérées comme des subjonctifs. Cette analyse du fonctionnement en discours des formes BVØ et V-ED modal nous conduit dans un dernier chapitre à dire qu'il n'y az plus de mode subjonctif opératoire en anglais actuel et à préciser quels types d'opérations énonciatives sont effectuées en discours au moyen de ces deux structures
Starting from a diachronic point of view, the objective, in a first part of this research paper, has been to understand the workings of the subjunctive versus the indicative in the verb system of Old English and its part in discourse thanks to a corpus of utterances selected in texts from various periods but whose copies were established for the most part in the 11th century. Our work has been carried out along the lines of the linguistics of mental operations in speech production. We then move on to study Middle English texts from the XIIth to the XIVth centuries in order to assess the type of evolution that the subjunctive underwent through that period. A whole chapter is devoted to two majors authors in the history of the English Language : Chaucer and Shakespeare. Being two centuries apart, their use of English helps bring out another significant evolution of the verb system within that time frame. A second part aims at assessing how linguistis and grammarians from the middle of the XVIIth century up to the present time have analysed and accounted for those verb phrases traditionally labelled as subjunctive forms. Equipped with the data from the diachronic study of Present-Day English with a large set ot uttererances from various sources. In the final chapters, we contend that there is no such thing as a subjunctive mood in P-D English and we analyse the type of mental operations carried out in speech production with such verb phrases as the verb base, VBØ, and the modal use of V-ED

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6

Armas, Castro José. "Pontevedra en los siglos XII a XV : configuración y desarrollo de una villa marinera en la Galicia medieval /". [La Coruña?] : Fundación "Pedro Barrié de la Maza Conde de Fenosa, 1992. http://catalogue.bnf.fr/ark:/12148/cb358662193.

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7

Dedieu, Fabienne. "A propos de quelques intensifs en moyen-anglais (12-14è siècle)". Paris 7, 2003. http://www.theses.fr/2003PA070044.

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Les adverbes intensifs se caractérisent par un cycle de vie particulièrement court. L'efficacité de la référence au plus haut degré possible (le type) ou imaginaire (l'attracteur) dépend de l'usure sémantique. En employant un ou plusieurs intensifs, l'énonciateur vise à exprimer la référence à un haut degré la plus stable possible afin que le degré indiqué soit compris du co-énonciateur. En moyen-anglais, le renouvellement des intensifs varie dans les principaux dialectes (le Nord et les Midlands-Est, les dialectes de l'Ouest, le Kent et le Sud-Est). Le statut d'un intensif est également conditionné par l'éventail des possibilités de collocation, le statut dans les cumuls d'intensifs, le comportement prosodique et le point d'insertion dans les poèmes. L'intensif usé peut être renforcé par un ou plusieurs intensifs ou porter un accent focalisant ou bien apparaître dans une structure syntaxique contrainte. Les intensifs sont renouvelés une première fois dans tous les dialectes. L'influence du vieux-norrois et de l'ancien français sur certains dialectes entraînera un second renouvellement au 14è siècle
Intensifiers are words that wear out very quickly. The expression of the highest possible degree (the Organizing center) of the highest degree imaginable (the Attracting center) depends on how much they have been eroded. The utterer aims at expressing the most stable expression of a high degree so that the co-utterer knows exactly what degree he refers to. In Middle-English the turnover of intensifiers varies greatly in the six main dialects (the Northern and the East-Midland dialects, the West-Midland and the South-Western dialects, the South-Eastern dialect and Kentish). The position an intensifier holds in the system of intensification is determined by its range of collocation, prosody and its place in verse. Its syntactic role as the qualifier or the qualified in piled-up intensification helps determine how much obsolescent an intensifier can be. The obsolescent intensifier can be thus reinforced by one or several intensifiers ; it can also stand out prosodically or syntactically in a strained word arrangement. All intensifiers are replaced at least once in the main dialects. However, the most frequent intensifiers in the corpus are replaced again in the 14th century in the dialects influenced by Old Norse and Old French

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8

Watson, Katherine. "The genius and construction of our Saxon poetry: old and middle English verse". Thesis, The University of Sydney, 2010. https://hdl.handle.net/2123/29224.

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Today, 'Anglo-Saxon origins, even in the educated or culturally Iiterate mind, remain a blank: nothing happened before 1066' 1. T. A. Shippey makes the point that the Anglo-Saxon world 'has no presence at all in modern life' ,2 particularly in contrast to the powerful presence of both the Viking World and the Arthurian one.3 England failed to retain or develop a flag, anthem, national symbology, etc., even in an era of violent European nationalism'.4 Why did England fail to develop an origin myth? Shippey suggests that England 'forfeited' its national identity in the nineteenth century, when 'the developing and potentially powerful image of Anglo-Saxon origins was sacrificed', and 'Englishness became an unwelcome political stance within the ''three kingdoms" of Britain and Ireland, as tending to exclude the non-English among Queen Victoria's subjects'; while 'the "invention" of Scottish, Welsh and lrish tradition was encouraged as compensation for progressive loss of independence and erosion of the Celtic anguages' .5 Walter Scott and many others 'created an image of co-operative British history which played a major part in reconciling contemporary Britons to British politics and the English language' .6 My aim is to examine this phenomenon in relation to England's literature, specifically its poetry. The forfeiture of Anglo-Saxon origins is apparent in the history of English poetry today, but the genesis of this history is located not in the nineteenth century, but in the eighteenth, in Thomas Warton's History of English Poetry. The present work examines the mechanisms which led to the omission of Old English poetry from Warton's History, and how this omission has affected the way we think about the origins of English poetry today. Specifically, it is still widely held that English poetry began with Chaucer, and that there was a gap in poetry produced in England, between the 'Saxon' poetry produced by the Anglo-Saxons before the Norman Conquest, and the 'English' poetry which emerged - transformed by French prosody- two centuries or so after the Conquest. For this reason, the particular focus of the present work will be on poetry produced during the late Anglo-Saxon and Early Middle English periods, and how the prosody of that poetry has been theorised, both in the early nineteenth century, when it was first noticed, and today. As David Matthews has explained, the idea of Middle English was not invented until the 1870s, and 'even when scholars began agreeing' that there was a middle between Saxon and English, 'they did not agree on where exactly it occurred'. In these 'conditions of uncertainty', he argues, 'different ideologies could stake different claims' .7 Although Matthews refers to the question of where the English language began, the same conditions of uncertainty applied to literature, and the question of where English poetry began has still not been resolved unanimously today. This 'diversity' of texts is still troubling to theorists today. For instance, it is still widely held that the Anglo-Saxons did not use rhyme. (This issue is a major focus of Part 3.) The thesis of this work is that Old English verse did not die: there is no discontinuity of verse forms occurring at the time of the Norman Conquest. The dissertation presents a substantial reconsideration of a classic controversy, providing fresh perspective, in a context of reception histories relating to national and cultural identity, and with particular focus on developing ideas about prosody in medieval English verse. It presents Old and Middle English verse texts in a new way, collecting in appendices a comprehensive set of verse pieces from both periods which combine the use of alliteration and rhyme. The approach taken focuses on the reception of early English verse and offers an analytical account of critical opinion across three centuries, tracking primary material and providing historical analysis of how critical views developed and influenced each other over a long period. There is an examination of the commonly held view that there is a break in the tradition of English poetry at the end of the Old English period and that when English poetry resumes, after a gap of a couple of centuries, its poetic forms are derived from French rather than earlier English models. In particular Old English poetry has been seen as based solely on alliteration and Middle English poetry on rhyme. An obvious problem with this view is the existence of a substantial body of alliterative poetry in the later Middle English period which has obvious similarities to Old English alliterative poetry. The processes by which the notion of a discontinuity between Old and Middle English poetry developed are explained, in particular how a tendency to ignore rhyme in Old English and explain away alliteration in Middle English has contributed to the development of this notion. Part 1 traces the beginnings of commentary about Old English verse in the eighteenth century, when the understanding of Old English verse was uncertain and it was generally taken to be Danish in character, amounting to a refusal to regard it as English at all. The most influential text of the period, Warton's History of English Poetry, set the beginnings of English poetry at the Conquest. Part 2 focuses on the growing understanding of Old English and Middle English verse in the early nineteenth century, characterised particularly by conflict between the scholars involved, and argues that the work of the influential antiquarian Thomas Wright recapitulated and fostered the old eighteenth-century position. However, the main work of the dissertation is carried out in Part 3, which presents criticisms of the persistence in the twentieth century of the model of discontinuity and the idea of the 'death' of English verse at the hands of the Normans. It is shown that rhyme was present in Old English poetry and that the alliterative poetry of the Middle English period follows from an Old English tradition; and a case is made that Lawman should not be seen as a man who had lost the secret of Old English verse. lt is further demonstrated that even the key figure, J.P. Oakden, who began by assuming the death of alliterative verse, had to acknowledge ultimately that native English alliterative fom1s did not die. Since it is the thesis of this dissertation that there is no significant boundary between Old and Middle English verse, the terms 'Old English' and 'Middle English' become problematic. In general I have used the term 'Old English' as it is generally used, to refer to the body of vernacular verse produced in England prior to the Norman Conquest, but the terms 'Saxon' and' Anglo-Saxon' sometimes refer to verse produced up until the thirteenth century.

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Moreau-Guibert, Karine. "Le "Pore Caitif" : éditions critique et diplomatique d'après le manuscrit de la Bibliothèque Nationale de Paris, Anglais 41, avec introduction, notes et glossaire". Poitiers, 1999. http://www.theses.fr/1999POIT5021.

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10

Guyénot, Laurent. "La mort merveilleuse : la féerisation des morts dans le roman médiéval français et anglais : essai d'anthropologie littéraire". Paris 4, 2008. http://www.theses.fr/2008PA040019.

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La thèse explore l'origine et la fonction de l'Autre Monde et des créatures féeriques (fées et chevaliers faés) dans les lais et romans médiévaux en vers français et anglais, en particulier ceux de la"matière de Bretagne". L'auteur soutient que ces motifs féeriques ne sont pas les vestiges d'une mythologie paienne, mais sont empruntés à une tradition vivante et cohérente de contes et légendes évoquant le monde des morts et ses multiples interactions avec les vivants. L'auteur s'interroge sur la genèse et l'évolution de ce féerique romanesque, qui détourne au profit d'une idéologie courtoise un imaginaire folklorique peuplé de héros conquérants de l'immortalité, mais aussi de morts assignés à la fonction de passeur ou encore de morts prématurés dont le destin brisé s'apparente à un enchantement ou un rapt et qui attendent des vivants leur délivrance. L'auteur rattache la thématique mélusinienne à une tradition de récits sur les jeunes filles mortes tragiquement, et la thématique du Graal à une tradition similaire sur les morts assassinés que seule la vengeance peut guérir
This thesis explore the origin and function of fairy lands, fairy damsels and fairy knights in medieval romances in old French and Middle English verse related tho the Matter of Britain. It argues that they stem not from any lost and degraded pagan mythology, but primarily from a living and widespread oral tradition of legend and tales relating to death, the heroic after-life, rescue from the death and earth-bound ghosts. It uses literary motifs as a window into lay concepts of death and dead, and it studies the narrative process by which this folklore of legends and tales gave rise to a fairy mythology which soon took a life of its own. Beside timeless stories of heroes supernaturrally conceived and physically rapt, two types of unquiet dead(or undead) are shown to have been prevalent in medieval folklore, and to have provided the raw material for some of the most influential works(including le conte du Graal and Le Roman de Mélusine) : the murdered dead awaiting healing by vengeance, and the dead maiden seeking union with a mortal

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Più fonti

Libri sul tema "1100-1500"

1

Hurlock, Kathryn. Medieval Welsh Pilgrimage, c.1100–1500. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1.

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2

Campbell, Marian. Medieval jewellery in Europe 1100-1500. London: V&A, 2009.

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3

Museum, Victoria and Albert, a cura di. Medieval jewellery in Europe 1100-1500. London: V&A, 2009.

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4

Gutiérrez González, José Avelino, editor, a cura di. The Archaeology of Medieval Spain, 1100-1500. Sheffield, UK: Equinox Publishing Ltd, 2014.

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5

Abulafia, David. Commerce and conquest in the Mediterranean, 1100-1500. Aldershot, Hampshire: Variorum, 1993.

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1956-, Rubin Miri, e Simons Walter, a cura di. Christianity in Western Europe c. 1100-c. 1500. Cambridge: Cambridge University Press, 2009.

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Rubin, Miri. Christianity in Western Europe c. 1100-c. 1500. Cambridge: Cambridge University Press, 2009.

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8

1956-, Rubin Miri, e Simons Walter, a cura di. Christianity in Western Europe c. 1100-c. 1500. Cambridge: Cambridge University Press, 2009.

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9

Larry, Scanlon, a cura di. The Cambridge companion to medieval English literature, 1100-1500. New York: Cambridge University Press, 2009.

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10

1938-, Davies R. R., a cura di. The British Isles 1100-1500: Comparisons, contrasts and connections. Edinburgh: JohnDonald, 1988.

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Più fonti

Capitoli di libri sul tema "1100-1500"

1

Carson, Mike T. "1500–1100 B.C., Initial Settlement". In Archaeological Landscape Evolution, 133–68. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-31400-6_8.

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Clanchy, M. T. "Parchment and Paper: Manuscript Culture 1100-1500". In A Companion to the History of the Book, 194–206. Oxford, UK: Blackwell Publishing Ltd, 2008. http://dx.doi.org/10.1002/9780470690949.ch14.

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Hurlock, Kathryn. "Introduction". In Medieval Welsh Pilgrimage, c.1100–1500, 1–16. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_1.

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Hurlock, Kathryn. "Promotion and Reward". In Medieval Welsh Pilgrimage, c.1100–1500, 17–49. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_2.

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Hurlock, Kathryn. "Distance, Duration, and Difficulty". In Medieval Welsh Pilgrimage, c.1100–1500, 51–77. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_3.

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Hurlock, Kathryn. "Authentic Pilgrimage". In Medieval Welsh Pilgrimage, c.1100–1500, 79–112. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_4.

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Hurlock, Kathryn. "Family and Locality". In Medieval Welsh Pilgrimage, c.1100–1500, 113–43. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_5.

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Hurlock, Kathryn. "Virtual Pilgrimage". In Medieval Welsh Pilgrimage, c.1100–1500, 145–74. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_6.

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Hurlock, Kathryn. "Politics and Pilgrimage". In Medieval Welsh Pilgrimage, c.1100–1500, 175–207. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_7.

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Hurlock, Kathryn. "Conclusion". In Medieval Welsh Pilgrimage, c.1100–1500, 209–13. New York: Palgrave Macmillan US, 2018. http://dx.doi.org/10.1057/978-1-137-43099-1_8.

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Atti di convegni sul tema "1100-1500"

1

Sharp, Kendra V., Ronald J. Adrian e David J. Beebe. "Anomalous Transition to Turbulence in Microtubes". In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1132.

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Abstract As the microfluidics field expands, required flowrates in microdevices are expected to span a large range of Reynolds numbers (Re), and the prediction of flow regime, namely laminar versus turbulent, is highly relevant. Recent measurements have been inconclusive in answering a fundamental question: Does microscale flow behave differently than macroscale flow? Previous measurements have suggested that the transition to turbulence occurs at Re much lower than 2000, the generally accepted lower limit of macroscale transition to turbulence. The current experiments use both bulk flow resistance measurements and micro-Particle Image Velocimetry (micro-PIV) results to show that, for Re < 1100–1500 and microchannel diameters 75 to 250 μm, the velocity profiles and flow resistance are well-predicted by macroscale laminar flow theory. For Re > 1100–1500, an initial departure from laminar behavior is noted both from the flow resistance and the micro-PIV experiments. Thus, some “micro-scale” effects are observed, though they are not as dramatic as those observed in previous studies. A brief literature review of transitional macroscale pipe flow is presented, and potential explanations are proposed for the possible “micro-scale” effects observed in these experiments.

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Yuri, Isao, e Tohru Hisamatsu. "Recession Rate Prediction for Ceramic Materials in Combustion Gas Flow". In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38886.

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The influence of various basic factors of combustion gas flow conditions on the recession rate of silicon nitride, silicon carbide, and alumina has been experimentally clarified, and the recession rate equation is deduced using the dependence of influential factors on the recession rate and the mass transfer theory. The exposure tests are performed under various gas flow conditions (T = 1100–1500 °C, P = 0.3–0.7 MPa, V = 40–250 m/s, PH20 = 30–120 kPa, PO2 = 20–45 kPa). Recession rates mainly depend on water-vapor partial pressure, pressure, gas temperature, and Reynolds number in the gas flow conditions inside the specimen holder. The dependent on oxygen partial pressure is extremely low for silicon nitride and silicon carbide. The recession rates of silicon nitride, silicon carbide, and alumina in combustion gas flow are expressed in the form exp(−E/RT)·(PH20)n· Re0–8/P, and the predicted recession rates of silicon nitride shows good agreement with reported exposure test results under gas turbine conditions.

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Toma, F. L., S. Gruber, A. Selbmann, S. Tkachenko, O. Kunze, K. Zabransky, C. Leyens, L. Čelko e M. Tajmar. "Performance of Suspension Sprayed YSZ Thermal Barrier Coatings on Inconel 718 Substrates Produced by Laser Powder Bed Fusion". In ITSC2022. DVS Media GmbH, 2022. http://dx.doi.org/10.31399/asm.cp.itsc2022p0645.

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Abstract Additive Manufacturing (AM) processes offer geometrical freedom to design complex shaped parts that cannot be manufactured with conventional processes. This leads to new applications including aerospace propulsion systems where the Ni-superalloy based material has to withstand high operating temperatures. In this contribution, the influence of heat treatment and surface conditioning of the additively manufactured Inconel 718 substrates on the thermocycling performance of suspension sprayed YSZ coatings was investigated. The different surface conditions included as-built, sandblasted and milled substrate surfaces with and without heat treatment. YSZ coatings were applied using suspension plasma spraying (SPS) with commercial available suspensions. Thermal cycling tests (FCT) at 1100°C, 1300 °C, and 1500 °C were applied to coating systems until failure occurred. The microstructures of the samples were characterized before and after thermal cycling. The performance of the coatings was mainly influenced by the coating morphology and FCT test conditions and less by the state of the AM substrates. Columnar-like YSZ SPS sprayed coatings on AM Inconel 718 substrates seemed to be a promising candidate for rocket engine applications.

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Gokon, Nobuyuki, Tatsuya Kodama, Ayumi Nagasaki, Ko-ichi Sakai e Tsuyoshi Hatamachi. "Ferrite-Loaded Ceramic Foam Devices Prepared by Spin-Coating Method for a Solar Two-Step Thermochemical Cycle". In ASME 2009 3rd International Conference on Energy Sustainability collocated with the Heat Transfer and InterPACK09 Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/es2009-90172.

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A two-step water-splitting thermochemical cycle using redox working material of iron-based oxide (ferrite) particles has been developed for converting solar energy into hydrogen. The two-step thermochemical cycle for producing a solar hydrogen from water requires a development of a high temperature solar-specific receiver-reactor operating at 1000–1500°C. In the present work, ferrite-loaded ceramic foams with a high porosity (7 cells per linear inch) were prepared as a water splitting device by applying ferrite/zirconia particles on a MgO-partially stabilized Zirconia (MPSZ) ceramic foam. The water splitting foam device was prepared using a new method of spin coating. A spin coating method we newly employed that has advantages of shortening preparation period and reducing of the coating process in comparison to previous preparation method reported. The water-splitting foam devices, thus prepared, were examined on hydrogen productivity and reactivity through a two-step thermochemical cycle. NiFe2O4/m-ZrO2/MPSZ and Fe3O4/c-YSZ/MPSZ foam devices were firstly tested for thermal reduction of ferrite using the laboratory scale receiver-reactor by a sun-simulator to simulate concentrated solar radiation. Subsequently, with another quartz reactor the light-irradiated device was reacted with steam by infrared furnace. As a result, it was possible to perform cyclic reactions over several times and to produce hydrogen through thermal-reduction at 1500°C and water-decomposition at 1100–1200°C. In further experiments, the NiFe2O4/m-ZrO2/MPSZ foam device was successfully demonstrated in a windowed single reactor for cyclic hydrogen production by solar-simulated Xebeam irradiation with input power of 1 kW. The NiFe2O4/m-ZrO2/MPSZ foam device produced hydrogen of 70–190μmol per gram of device through 6 cycles and reached ferrite conversion of 60% at a maximum.

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FURMANSKI, JEVAN, ANDREW ABBOTT, G. P. TANDON, MARK FLORES, PHILIP BARNETT, MARCO SALVIATO, JEFFERY BAUR e DENNIS BUTCHER. "CHALLENGES IN ADDITIVELY MANUFACTURED THERMOSET CONTINUOUSLY REINFORCED COMPOSITES". In Proceedings for the American Society for Composites-Thirty Seventh Technical Conference. Destech Publications, Inc., 2022. http://dx.doi.org/10.12783/asc37/36427.

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Continuously-reinforced composite additive manufacturing (CC-AM) is set to revolutionize the manufacturing and design of high-strength, low-weight structures. Longitudinal tensile strengths of CC-AM have been reported exceeding 1500 MPa with minimal porosity, making this system a candidate for scale-up and structural applications. However, there remain a number of morphological non-idealities that are unique to the CC-AM process that limit the performance of a complex AM build. These can be categorized into material non-idealities (fiber clustering, resin-rich zones, matrix quality) and topological constraint non-idealities (joint design constraints, minimum path radius, tow cuts). Furthermore, for UV snap-cured carbon fiber CC-AM, limited penetration of the UV radiation through the carbon fiber tow presents a challenge to achieving optimal in-situ curing. The present work lays out these challenges both in a general sense, with specific case examples for material built with the CF3D system (Continuous Composites Inc.) using T-1100 12K carbon fiber tows and a UV snap curing acrylate resin. Most of the issues highlighted are inherent to CC-AM, and so most of the recommendations for future development to mitigate the various non-idealities are expected to translate to other CC-AM technologies, such as those employing a thermoplastic polymer matrix.

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Ganguly, Susmita, e K. Rai Dastidar. "Laser bandwidth effect on photoelectron angular distribution for resonant two-photon autoionization of H2". In International Laser Science Conference. Washington, D.C.: Optica Publishing Group, 1986. http://dx.doi.org/10.1364/ils.1986.thl20.

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In this two-photon process, the H2 molecule is excited from the ground vibrational level (v g = 0; j g = 0) of the x′Σ g state to different vibrational levels (v i = 0,1,2, j i = 1) of the B′Σ u state and thereafter either to the lowest autoionizing state of ′Σ g (1σu2) symmetry or directly to the ionization continuum ( H 2 + : x 2 Σ g ; v l = 0,1, 2; j l = 0). Energy of the autoionizing state is −0.4632 a.u., which corresponds to the turning point R = 2.4 a.u. The wavelengths required for the above transitions are 1100 and 1500 Å, respectively. Resolvent operator technique has been used to obtain photoelectron (PE) angular distribution.1,2 The laser bandwidth (γ L ) has been found to have different spectacular effects on PE angular distribution depending on laser intensities and also on the relative magnitude of the bandwidth compared to the spontaneous decay width (γ a ) of the intermediate resonant state. Moreover γ L affects the PE angular distribution differently for transitions combining different intermediate (v i , j i ) and final vibrational levels (v l , j l ). Significant departure from the usual feature [≈1 + βP2(cosθ)] for PE angular distribution was noticed for larger bandwidths.

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Luo, Min, Chun Xu, Bing Zhou, Yan-hui Guo e Rong-bin Li. "Static Recrystallization Behavior of a Nitrogen Controlled Z2CN19-10 Austenitic Stainless Steel". In ASME 2017 12th International Manufacturing Science and Engineering Conference collocated with the JSME/ASME 2017 6th International Conference on Materials and Processing. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/msec2017-2746.

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In order to increase the hot workability and provide proper hot forming parameters for nitrogen controlled Z2CN19-10 austenitic stainless steel, the static recrystallization behavior was investigated by double-pass hot compression tests in the temperature range of 950–1100°C, initial grain size of 72μm–152μm, and the strain rates of 0.01, 0.1, 1, and 5 s−1. The tests were conducted with inter-pass times varying between 1 and 100 s after achieving a pass strain of 0.05, 0.1, 0.15 and 0.2 in the first pass on a Gleeble-1500 thermo-mechanical simulator. The static recrystallization fraction has been predicted by the 2 % offset stress method and verified by metallographic observations. The metallographic results indicate the crystallized grains generate at the cross of the prior austenite grain boundary and grow up. Also the kinetics of static recrystallization behavior for Z2CN19-10 steel are proposed. Experimental results show that the volume fraction of static recrystallization increases with the increase of deformation temperature, strain rates, pass strain and interval time, while it decreases with the increase of initial grain size. According to the present experimental results, the activation energy (Q) and Avrami exponent (n) was determined as 199.02kJ/mol and 0.69. The established equations can give a reasonable estimate of the static recrystallization behavior for Z2CN19-10 steel.

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Jin, Hongguang, Xiaosong Zhang, Hui Hong e Wei Han. "An Innovative Gas Turbine Cycle With Methanol Fuelled Chemical-Looping Combustion". In ASME Turbo Expo 2008: Power for Land, Sea, and Air. ASMEDC, 2008. http://dx.doi.org/10.1115/gt2008-50658.

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In this paper, a novel gas turbine cycle integrating methanol decomposition and the chemical-looping combustion (CLC) is proposed. The system study on two methanol-fuelled power plants, the new gas turbine cycle with CLC combustion, and a chemically intercooled gas turbine cycle, has been investigated with the aid of the exergy analysis (EUD methodology). In the proposed system, methanol fuel is decomposed into syngas mainly containing H2 and CO by recovering low-temperature thermal energy from an intercooler of the air compressor. After the decomposition of methanol, the resulting product of syngas is divided into two parts: the most part reacting with Fe2O3, is sent into the CLC subsystem, and the other part is introduced into a supplement combustor to enhance the inlet temperatures of turbine to 1100–1500°C. As a result, the new methanol-fuelled gas turbine cycle with CLC had a breakthrough in performance, with at least about 10.7 percentage points higher efficiency compared to the chemically intercooled gas turbine cycle with recovery of CO2 and is environmentally superior due to the recovery of CO2. This new system can achieve 60.6% net thermal efficiency with CO2 separation. The promising results obtained here indicated that this novel gas turbine cycle with methanol-fuelled chemical looping combustion could provide a promising approach of both effective use of alternative fuel and recovering low-grade waste heat, and offer a technical probability for CLC in applying into the advanced gas turbine with high temperatures above 1300°C.

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Marple, B. R., B. Arsenault e J. Voyer. "Performance of WC-Based, HVOF-Processed Coatings in Sliding Wear". In ITSC 1997, a cura di C. C. Berndt. ASM International, 1997. http://dx.doi.org/10.31399/asm.cp.itsc1997p0073.

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Abstract For applications in which two contacting surfaces are in constant motion relative to each other, materials that are both wear resistant and non-abrasive are often required. Such attributes become even more important when the moving contact occurs with no liquid lubricants present to facilitate sliding. In the present study several WC-based coatings deposited using the HVOF process and containing one or more metal constituents as the binder (or matrix) phase were evaluated to determine their performance under conditions cf sliding wear. Image analysis of the coatings indicated a level of porosity of less than 1%. Hardness measurements found that values for the Vickers microhardness number were in the range of 1100-1500. For the wear tests, the test couple consisted of a coated ring (thrust washer type design) rotating against a stationary carbon disk. For each test, the contact load, speed of rotation and duration were controlled. During the test, the temperature of the carbon disk and the torque were recorded using a data acquisition system. This data was used to determine the coefficient of friction for each couple which, together with the results of measurements of weight change, provided a measure of the comparative performance of the various coatings. The preliminary results indicated that the values for the coefficient of friction for the various couples ranged from 0.15 to 0.29. The three coating compositions consisting of lONi-WC, 12Co-WC and 17Co-WC were found to out-perform other WC-based materials in these sliding wear tests.

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Yoo, Young-Sung, Hai-Kyung Seo, Kyo-Sang Ahn, Je-Myung Oh e Joongmyeon Bae. "Performance of Anode-Supported SOFC Single Cells Using Thin Electrolyte of YSZ and ScSZ at Intermediate Temperatures". In ASME 2004 2nd International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2004. http://dx.doi.org/10.1115/fuelcell2004-2449.

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Present results on intermediate temperature-operating solid oxide fuel cells (IT-SOFC) are mainly focused to obtain higher performance of single cell at lower operating temperature, especially with planar type. In order to develop a 1 kW-class SOFC system for Residential Power Generation (RPG) application that can be operated at intermediate temperatures, we have developed an anode-supported and planar type SOFC stack using cost-effective interconnects such as ferritic stainless steels. To improve electrical performance of the anode-supported SOFC, cells with alternative electrode or thin electrolyte layer of YSZ and ScSZ, respectively, were fabricated by slurry coating and their performances were investigated. Mixtures of NiO and 8YSZ powders were pressed into rectangular plates, which were pre-sintered at 1400°C for 1 h. Then the 8YSZ (8mol%Y2O3+ZrO2) or 10ScSZ (10mol%Sc2O3+1 mol%CeO2+ZrO2) electrolytes were coated by slurry coating method on the upper side of anode substrate and cofired at 1550 or 1500°C for an hour. Thereafter, composite cathode pastes of LSM (La0.7Sr0.2MnO3) or LSCF ((La0.6Sr0.4)(Co0.2Fe0.8)O3 ) were screen-printed on thin electrolytes and heat-treated at 1100°C for 2 h. The final size of anode-supported single cell sintered was about 5 × 5 cm2, and the thickness of the electrolyte and the cathode layer was about 20 μm and 30 μm, respectively. The I-V and AC impedance characteristics of these single cells were evaluated at intermediate temperature (650 ∼ 750°C) using hydrogen gas as a fuel. The maximum power density of anode-supported cell was 0.4 ∼ 1.7 W/cm2 at 750°C and 0.12 ∼ 0.55 W/cm2 at 650°C depending on the composition and microstructure of electrolyte/electrodes.

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Rapporti di organizzazioni sul tema "1100-1500"

1

Nielsen, Lars. PR-466-143602-R01 The Impact of Fluctuations in AC Interference on the Corrosion Risk for Buried Pipelines. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), aprile 2016. http://dx.doi.org/10.55274/r0010695.

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The objective of paper is to study the effect of fluctuating AC interference phenomenon (AC interference time duration and level of AC interferences) on the corrosion risk of pipelines. This fluctuation typically represents the actual condition experienced by the pipeline but is not entirely captured or discussed in current guidelines or standards (e.g., the EN 15280:2013) which operates only with average values over a representative period of time. This study involves systematic laboratory investigations of fluctuating AC voltage levels (0, 6, 25, and 40 V) for various time durations and the comparison of the resulting corrosion rates. The DC ON-potential has been kept constant at four different levels (-1100, -1250, -1500, and -1750 mV CSE). The corrosion rates have been measured on weight loss coupons as well as ER probes in circular and rectangular shapes. Conditions and resulting corrosion rates for fluctuating AC conditions have been compared with conditions and corrosion rates obtained in reference experiments with constant AC. Potential mapping of the experimental setup has been made to verify the setup, which was found to be satisfactory. It also underlines the importance of a proper experimental design for laboratory scale AC corrosion investigations.

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