Littérature scientifique sur le sujet « Sponsali »

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres

Choisissez une source :

Consultez les listes thématiques d’articles de revues, de livres, de thèses, de rapports de conférences et d’autres sources académiques sur le sujet « Sponsali ».

À côté de chaque source dans la liste de références il y a un bouton « Ajouter à la bibliographie ». Cliquez sur ce bouton, et nous générerons automatiquement la référence bibliographique pour la source choisie selon votre style de citation préféré : APA, MLA, Harvard, Vancouver, Chicago, etc.

Vous pouvez aussi télécharger le texte intégral de la publication scolaire au format pdf et consulter son résumé en ligne lorsque ces informations sont inclues dans les métadonnées.

Articles de revues sur le sujet "Sponsali"

1

Matter, E. Ann. « Eulogium sponsi de sponsa : Canons, Monks, and the Song of Songs ». Thomist : A Speculative Quarterly Review 49, no 4 (1985) : 551–74. http://dx.doi.org/10.1353/tho.1985.0003.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
2

Mitchell, Paul. « Miszellen. On the Legal Effects of Sponsalia ». Zeitschrift der Savigny-Stiftung für Rechtsgeschichte : Romanistische Abteilung 133, no 1 (1 septembre 2016) : 400–412. http://dx.doi.org/10.26498/zrgra-2016-0112.

Texte intégral
Résumé :
Abstract This article challenges the traditional view that informal sponsalia (as described in D. 23,1) were legally unenforceable in classical Roman law. After a close examination of the contents and structure of D. 23,1 and related Digest texts, it offers a new interpretation of a crucial passage from Aulus Gellius (Noctes Atticae 4.4), which has traditionally been read as showing that Roman sponsalia were unenforceable. The article then concludes with a consideration of the literary evidence offered by Varro, Plautus and Ovid.
Styles APA, Harvard, Vancouver, ISO, etc.
3

Zieliński, Marcin. « Carlo Rocchetta, Il Cantico dei Cantici. Polifonia di tenerezza sponsale (Nuovi Saggi Teologici ; Bologna : EDB 2016) ». Biblical Annals 9, no 1 (18 janvier 2019) : 227–30. http://dx.doi.org/10.31743/biban.3765.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
4

Franklin, Jayaseelan Benjamin, et Deepak Arun Apte. « Three new distribution records of Conidae (Gastropoda : Neogastropoda : Conoidea) from the Andaman Islands, India ». Journal of Threatened Taxa 13, no 5 (26 avril 2021) : 18378–84. http://dx.doi.org/10.11609/jott.6891.13.5.18378-18384.

Texte intégral
Résumé :
This study documents new distribution records of three species of the family Conidae in the Andaman Islands: Conus augur [Lightfoot], 1786, C. sponsalis Hwass in Bruguière, 1792, and C. varius Linnaeus, 1758. The latter two records are first reports for India.
Styles APA, Harvard, Vancouver, ISO, etc.
5

Piazzolla, Francesco. « La γυνή dell’Ap : funzione materna e sponsale della chiesa ». Liber Annuus 65 (janvier 2015) : 351–78. http://dx.doi.org/10.1484/j.la.4.000117.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
6

Mentxaka, Rosa. « NOTES ABOUT THE WIVES OF CHRIST (SPONSAE CHRISTI) AND THE MARRIED WOMEN IN DE HABITU VIRGINUM OF CYPRIAN OF CARTHAGE ». RAUDEM. Revista de Estudios de las Mujeres 1 (22 mai 2017) : 8. http://dx.doi.org/10.25115/raudem.v1i0.564.

Texte intégral
Résumé :
AbstractFollowing a brief introduction, this paper will then focus on Cyprian’s comments regarding the behaviour of Virgins in De Habitu Virginum. Cyprian of Carthage argues with the adulterium, a category of Roman criminal law which was particularly important in contemporary society, in order to justify the requirement for Virgins to adopt a way of life and behaviour that would be described today as ‘well-behaved and discreet’. Although fully aware that married women had a different way of life to sponsae Christi, he was inclined to impose the same rules on allChristian Women.Key words: Cyprian of Carthage, the Dress of Virgins, sponsae Christi, adulterium, Virgins, Christian women.Título en español: Nota mínima sobre las esposas de Cristo (Sponsae Christi) y las mujeres casadas en el De habitu virginum de Cipriano de CartagoResumen El trabajo, tras una primera parte introductoria, se centra en el comentario de algunos párrafos dedicados al comportamiento de las vírgenes. Cipriano no pudo resistir la tentación de argumentar con una categoría jurídica penal romana, particularmente grave en la sociedad laica de la época, el adulterium, para justificar la necesidad de que las vírgenes adoptaran una forma de vivir, de estar en sociedad, que podríamos calificar de recatada y discreta; tampoco dudó en extender estas pautas a todas las mujeres cristianas, si bien fue plenamente consciente de que las mujeres casadas desarrollaron formas de vida distintas de las vírgenes.Palabras clave: Cipriano de Cartago, De habitu virginum, sponsae Christi, adulterium, vírgenes, mujeres cristianas.
Styles APA, Harvard, Vancouver, ISO, etc.
7

Sielepin, Adelajda. « Treści teologiczne w odnowionej księdze Obrzędy konsekracji dziewic ». Ruch Biblijny i Liturgiczny 57, no 2 (30 juin 2004) : 103. http://dx.doi.org/10.21906/rbl.491.

Texte intégral
Résumé :
The new Ordo consecrationis virginum underlines the very ancient and evangelical motif of consecration, which draws us back to baptismal consecration, opening the way to the eschatological feast of the Lamb, which can be anticipated now by total devotion to Christ. The prayer of consecration and partly the homily convey the main theological idea of sponsal and spiritually furtile love, perfectly exemplified in the person of Holy Mary, Mother of God.
Styles APA, Harvard, Vancouver, ISO, etc.
8

Salman, Alp, Murat Bilecenoglu et Harun Güçlüsoy. « Stomach contents of two Mediterranean monk seals (Monachus monachus) from the Aegean Sea, Turkey ». Journal of the Marine Biological Association of the United Kingdom 81, no 4 (août 2001) : 719–20. http://dx.doi.org/10.1017/s0025315401004519.

Texte intégral
Résumé :
This study provides a description of the Mediterranean monk seal (Monachus monachus) diet from the Aegean Sea coast of Turkey. A total of 23 prey items belonging to five species were identified from the two stomachs examined. Cephalopods constitute the dominant prey group by weight (94·01%). Sarcotragus sp. (Porifera) and Posidonia oceanica (Magnoliophyta) are assumed to be incidental prey. Of the cephalopods identified, Eledone moschata and Bathypolypus sponsalis were encountered for the first time in a monk seal stomach.
Styles APA, Harvard, Vancouver, ISO, etc.
9

Garcês, Andreia, Nuno Álvura et Isabel Pires. « Interclavicular air sac fibrosarcoma in a Carolina Duck (Aix sponsa, Linnaeus 1758) ». Veterinarska stanica 53, no 6 (29 avril 2022) : 779–82. http://dx.doi.org/10.46419/vs.53.6.12.

Texte intégral
Résumé :
The Carolina duck (Aix sponsa, Linnaeus 1758) is an Anatidae species originating from North America. Several types of neoplasms have been reported in this species. The aetiology is undefined and spontaneous tumours are rare within this species. The authors present an unusual case of spontaneous fibrosarcoma occurring in an interclavicular air sac in an adult female Aix sponsa.
Styles APA, Harvard, Vancouver, ISO, etc.
10

Cuccu, D., M. Mereu, M. C. Follesa, A. M. Deiana et A. Cau. « Bathypolypus sponsalis (Cephalopoda : Octopoda) from the central western Mediterranean Sea ». Journal of the Marine Biological Association of the United Kingdom 91, no 2 (3 août 2009) : 549–53. http://dx.doi.org/10.1017/s0025315409000976.

Texte intégral
Résumé :
A sample of 360 Bathypolypus sponsalis from the central western Mediterranean Sea (the Sardinian Channel and the Tyrrhenian Sea) was analysed in order to describe size, depth distribution and reproductive data. The first record of the species in the Tyrrhenian Sea and of a spent female are reported in this paper. The size-structure of the sample was in between values of documented data from the western and eastern Mediterranean basins and the minimum mature sizes in both sexes and spermatophore length were similar to previous data from the eastern Mediterranean Sea. Low values of gonadosomatic index and fecundity, the asynchronous ovulation, in addition to an extended reproductive period, have been associated with an intermittent spawning strategy.
Styles APA, Harvard, Vancouver, ISO, etc.

Thèses sur le sujet "Sponsali"

1

INGALLINA, LUCA. « Rilevanza del consensus e profili di responsabilità nel fidanzamento romano 'arcaico' e 'classico' ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2017. http://hdl.handle.net/10281/158209.

Texte intégral
Résumé :
La ricerca si propone di indagare il ruolo del consenso nell’ambito degli sponsalia entro una prospettiva diacronica, partendo dal fidanzamento ‘arcaico’ per giungere a quello ‘classico’. Particolare attenzione viene riposta alla tutela processuale della sponsio di fidanzamento di età arcaica e al cambio di mentalità intorno al 90 a.C., che porta l’ordinamento a negarla giudicandola contraria alla morale. Viene quindi presa in esame, con riferimento all’età classica, la rilevanza del consenso dei diretti interessati, espresso con varie modalità, al fine di delineare un sistema di responsabilità consapevole di tipo ‘pre-familiare’.
The present research aims at investigating the role of agreement on the field of the "sponsalia" in a diachronic perspective, from the archaic betrothal to the classical one. Special attention is paid to the legal protection of the betrothal "sponsio" in archaic age and to the change of mentality occurred around 90 BC, which led the legal system to deny that, because it was deemed contrary to morality. With regard to the classical age, the relevance of the variously expressed agreement of the people involved has been taken into consideration in order to delineate a premarital kind of "informed liability" system.
Styles APA, Harvard, Vancouver, ISO, etc.
2

BASTIANINI, LUCIA. « IL ROMANZO TRIPARTITO : PER UNA LETTURA SISTEMICA DEI "PROMESSI SPOSI" ». Doctoral thesis, Università Cattolica del Sacro Cuore, 2020. http://hdl.handle.net/10280/70988.

Texte intégral
Résumé :
Viene proposta una lettura dei Promessi sposi alla luce del principio della complessità, sviluppato secondo l’ottica della teoria sistemica. Il raffronto tra due testi teorici: la Lettre à M.R C*** sur l’unité de temps et de lieu dans la tragédie e Del romanzo storico e, in genere, de’ componimenti misti di storia e d’invenzione ha evidenziato come l’idea di complessità, e dunque di relazione, insita nello sviluppo del concetto di verosimiglianza, sia alla base del pensiero critico manzoniano fin dai suoi esordi e lo abbia inquietato negli anni. È stata ricercata nel testo la progressiva riflessione di Manzoni sul concetto di verosimile; operazione che ha suggerito una traccia interpretativa applicabile al Romanzo, orientata a coglierne una dimensione profondamente complessa e articolata, attraverso la quale l’autore ha guidato i suoi lettori alla contemplazione della Verità incarnata nelle vesti del vero storico, sotto la forma di una promessa sponsale. È stata riscontrata una relazione tra le tre parti strutturali che sono state identificate nel volume finito di consegnare alle stampe dallo stesso Manzoni nel 1842 (la ‘quarantana’): l’Introduzione, i trentotto capitoli, la Storia della colonna infame, ravvisando in questa costruzione, l’architettura in cui Manzoni ha, con maestria, incastonato il suo Vero.
The Betrothed was analysed from a point of view focusing on complexity starting from systemic theory. The comparison between two theoretical texts: Lettre à M.R C*** sur l’unité de temps et de lieu dans la tragédie and Del romanzo storico e, in genere, de’ componimenti misti di storia e d’invenzione, highlighted how the idea of complexity, and consequently of relationship at the core of the concept of lifelikeness, has underlied Manzoni’s criticism since its beginning and has troubled it in time. Manzoni’s progressive reflection on verisimilitude has been researched: the which has given an interpretation applied to The Novel, to a complex and articulated dimension through which Manzoni guided the readers to the contemplation of Truth embodied in historical reality, in the form of a betrothal. The ‘quarantana’, the novel given to the publisher in 1842 by Manzoni, has been analysed and a relationship between its three structural parts has been identified: l’Introduzione, thirty-eight chapters , la Storia della colonna infame. In its frame was found the architecture in which Manzoni brilliantly set his Truth.
Styles APA, Harvard, Vancouver, ISO, etc.
3

Bruvoll, Kjersti. « Fra Sponsa Christitil krıstz ambatt : Kontinuitet og endring i gammelislandskeoversett elser av latinske jomfrumartyrlegender ». Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for nordistikk og litteraturvitenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-11182.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
4

Kuschfeldt, Rolf. « Stellung und Funktion von Form und Öffentlichkeit der Eheschliessung im Wandel der englischen Rechts- und Gesellschaftsordnung vom 13. bis zum 20. Jahrhundert : sponsalia de praesenti und common law / ». Göttingen : O. Schwartz, 1990. http://catalogue.bnf.fr/ark:/12148/cb37062067b.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
5

Sniegula, Szymon. « Correlation between photoperiod and development rate in the damselfly Lestes sponsa (Hansemann) : A compensating mechanism across latitudes ? » Thesis, Umeå University, Department of Ecology and Environmental Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-30010.

Texte intégral
Résumé :

Although there is much theoretical and empirical data about the life history responses of time constrained organisms, little is known about the latitude compensating mechanism that enables northern populations’ developmental rates to compensate for latitude. To investigate the importance of photoperiod on development and growth, I collected adults and raised the offspring of the obligatory univoltine damselfly Lestes sponsa from two populations at different latitudes (53º N and 63º N). The offspring were raised in a common laboratory environment at 21º C and at the two photoperiods corresponding to the sites of collection. Field data showed that adult and egg sizes decreased towards the higher latitude. This adult size difference was a genetically fixed trait since the same size difference between populations was also found when larvae where reared in the laboratory. All studied individuals expressed shorter development time and faster growth rates under northern photoperiod regimes. Northern damselflies showed fixed body size and mass at emergence despite being reared at different photoperiod conditions. Similarly, southern individuals kept body size at emergence constant at both photoregimes, but overcompensated shorter development time in the northern photoregime by gaining higher body mass than in original,southern photoregime. There was no difference in hatching synchronisation between larvae from the south and the north. I found evidence of higher synchrony at adult emergence among northern individuals. The previous investigation of L. sponsa phenology in natural conditions together with these laboratory results indicate the presence of the latitude compensating mechanism that is triggered by a response to photoperiod. A positive correlation between photoperiod and developmental rate in this damselfly, and probably in many other temperate insect species, might be adaptive since it optimises the life history stage transitions and body size/mass at each latitude.

Styles APA, Harvard, Vancouver, ISO, etc.
6

Denton, John Curtis. « Current and Projected Nest Site Availability for Cavity-nesting Waterfowl in the Upper Mississippi River and Great Lakes Region ». OpenSIUC, 2009. https://opensiuc.lib.siu.edu/theses/536.

Texte intégral
Résumé :
Clearing of old growth forests resulted in a substantial loss of nesting habitat for cavity-nesting waterfowl during the late 19th and early 20th centuries. Since then, many hardwood forests have matured into size classes capable of producing cavities suitable for nesting ducks. To quantify changes in cavity availability in U. S. Fish and Wildlife Service Region 3, which contains most of the midwestern U.S., I examined current cavity availability at 4 sites where cavity availability had been estimated in the past; Mingo National Wildlife Refuge (NWR) in Missouri, Shiawassee NWR in Michigan, Mead Wildlife Area (WA) in Wisconsin, and Muscatatuck NWR in Indiana. I found densities of 1.8 ± 0.4, 1.4 ± 0.3, 0.9 ± 0.4, and 1.8 ± 0.4 suitable cavities per hectare at each of these sites, respectively. Suitable cavities per hectare increased at Mingo NWR (433%) since 1966 and Shiawassee NWR (1400%) since 1974, but remained similar at Mead WA and Muscatatuck NWR since the mid-1980's, after accounting for differences in past, study-specific criteria for cavity suitability. Differences among sites were likely due to variation in species composition, stage of forest maturation, timber management, and time elapsed since the previous studies. Comparison of size-class distributions for all trees and for trees with cavities indicated that cavities occur in the largest trees and that forests have yet to mature into the most prolific cavity-producing size classes. This conclusion was corroborated by forest growth modeling results from Forest Vegetation Simulator, a forest growth-modeling program from the USDA Forest Service. I used Forest Inventory and Analysis data to model growth from 2008 to 2058 at 10-year intervals for Region 3. Cavity per tree estimates from the 4 study sites were applied to modeling outputs, and cavity availability was projected to almost double over the entire region by 2058. Thus, the observed and further expected increases in cavity density in the region justify re-examination of nest box programs and possibly a reduction of artificial nest boxes in some areas of the region where sufficient natural cavities exist. Because current and future estimates indicate sufficient nest sites for cavity-nesting waterfowl, efforts should be spent protecting and restoring brood-rearing wetlands, which are known to be declining in many areas of Region 3.
Styles APA, Harvard, Vancouver, ISO, etc.
7

Bigley, Christopher T. « Multi-Locus Evidence of a Late Pleistocene Divergence and Sex-Biased Dispersal in The North American Wood Duck (Aix Sponsa) ». Wright State University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=wright1323883896.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
8

Stetzer, Randy T. « Immunological and Developmental Effects of Polybrominated Diphenyl Ethers (PBDEs) and 2,3,7,8-tetrachloro-p-dioxin (TCDD) in Birds ». Wright State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=wright1189789668.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.

Livres sur le sujet "Sponsali"

1

Valenziano, Crispino. Via pulchritudinis : Teologia sponsale del Beato Angelico. Roma : Pontificio Istituto liturgico, 1988.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
2

Il Cantico dei cantici : Polifonia di tenerezza sponsale. Bologna : EDB Edizioni Dehoniane Bologna, 2016.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
3

Vincenzo, Pelvi, et D'Agostino Emilio, dir. Dire Dio : Linguaggio sponsale e materno nella mistica medioevale. Città del Vaticano : Libreria editrice vaticana, 2006.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
4

Sponsel, Johann Ulrich. Continuatio zu Johann Ulrich Sponsels Orgelhistorie. Lauffen : Rensch Orgelbau-Fachverlag, 1995.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
5

Turnbull, Z. Wood duck : Aix sponsa. Corvallis, Oregon : Oregon State University Extension Service, 2007.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
6

Mazzanti, Giorgio. Teologia sponsale e sacramento delle nozze : Simbolo e simbolismo nuziale. Bologna : EDB, 2001.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
7

Baldanza, Giuseppe. La metafora sponsale in S. Paolo e nella tradizione liturgica siriaca : Studi. Roma : Edizioni Liturgiche, 2001.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
8

Università di Genova. Istituto di filologia classica e medievale., dir. Sponsa, mater, virgo : La donna nel mondo biblico e patristico. [Genoa] : Istituto di filologia classica e medievale, 1985.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
9

Pera, Daniele La. I passi della sposa : Il contributo delle lettere giovannee nell'ermeneutica sponsale che intercorre tra il quarto Vangelo e l'Apocalisse. Assisi : Cittadella editrice, 2021.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
10

Maria-chiesa sponsa Verbi e il pensiero di H. U. von Balthasar. Assisi : Cittadella, 2012.

Trouver le texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.

Chapitres de livres sur le sujet "Sponsali"

1

Hecquet-Noti, Nicole. « Au-delà du mariage charnel : l’éloge de la sponsa Christi selon Avit de Vienne ». Dans Au-delà de l’épithalame, 441–57. Turnhout, Belgium : Brepols Publishers, 2021. http://dx.doi.org/10.1484/m.gifbib-eb.5.126229.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
2

Ausonius], Ausonius [Decimus Magnus. « Descriptio Egredientis Sponsae ». Dans The Works of Ausonius, sous la direction de Roger P. H. Green. Oxford University Press, 1991. http://dx.doi.org/10.1093/oseo/instance.00090245.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
3

Ausonius], Ausonius [Decimus Magnus. « Descriptio Egredientis Sponsae ». Dans Oxford Classical Texts : Decimi Magni Ausonii : Opera, sous la direction de Roger P. H. Green. Oxford University Press, 1999. http://dx.doi.org/10.1093/oseo/instance.00077605.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
4

Ausonius], Ausonius [Decimus Magnus. « Descriptio Egredientis Sponsi ». Dans The Works of Ausonius, sous la direction de Roger P. H. Green, 136. Oxford University Press, 1991. http://dx.doi.org/10.1093/oseo/instance.00090246.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
5

Ausonius], Ausonius [Decimus Magnus. « Descriptio Egredientis Sponsi ». Dans Oxford Classical Texts : Decimi Magni Ausonii : Opera, sous la direction de Roger P. H. Green, 150. Oxford University Press, 1999. http://dx.doi.org/10.1093/oseo/instance.00077606.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
6

« 1813 - Annetta e Lucindo – Escavazione del tesoro – Sponsali dei Silfi – Piglia il mondo come viene – Ingenua – Adelaide e Comingio – Pacchiarotti – Atala – Barone di Dolsheim – Sposa Fedele – Gioventù di Enrico V ». Dans Giovanni Pacini, 5–14. 3rd Party UK, 2018. http://dx.doi.org/10.2307/j.ctv1zcm3h1.7.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
7

« THREE. BETROTHAL CUSTOM AND THE ARNOLFINI SPONSALIA ». Dans The Arnolfini Betrothal, 65–110. University of California Press, 1994. http://dx.doi.org/10.1525/9780520339903-005.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
8

« I. Ad tonum : Sponsa Regis ». Dans S. Ephraemi Hymni de Virginitate, sous la direction de Ignatius Ephrem II Rahmani, 1–3. Piscataway, NJ, USA : Gorgias Press, 2012. http://dx.doi.org/10.31826/9781463227784-009.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
9

Malick-Prunier, Sophie. « Sponsa. Une poésie de la transcendance ». Dans Le corps féminin dans la poésie latine tardive, 89–194. Les Belles Lettres, 2011. http://dx.doi.org/10.4000/books.lesbelleslettres.5519.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.
10

« 1.Making And Breaking Betrothal Contracts (Sponsalia) In Late Trecento Florence ». Dans Marriage, Dowry, and Citizenship in Late Medieval and Renaissance Italy, 20–54. University of Toronto Press, 2015. http://dx.doi.org/10.3138/9781442664517-004.

Texte intégral
Styles APA, Harvard, Vancouver, ISO, etc.

Actes de conférences sur le sujet "Sponsali"

1

Austin, Bridget, et Ann M. Anderson. « The Alula and Its Aerodynamic Effect on Avian Flight ». Dans ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-41693.

Texte intégral
Résumé :
The alula, a small thumb-like appendage on a bird wing, is often credited with increasing lift and decreasing the risk of stall during bird flight. Using field based studies; researchers have observed that the alula lifts away from the wing at critical moments in flight, such as take-off and landing. However, to date, there has been no conclusive experimental evidence to support the idea that use of the alula affects lift. To determine the effect of the alula on avian flight, we used a wind tunnel to study the wings of four ducks: the Wood Duck (Aix sponsa), the Redhead Duck (Aythya americana), the Black Scoter (Melanitta americana), and the Lesser Scaup (Aythya affinis). We used a combination of lift/drag measurements and Particle Image Velocimetry (PIV) to test the wings at velocities from 10–16 m/s and angles of attack from −20 to 25 degrees. The alula was observed to naturally lift as the stall angle was approached. Of the four wings, the Black Scoter demonstrated the largest maximum lift coefficient (1.4), followed by the Wood Duck (1.3), the Lesser Scaup (1.2) and lastly, the Redhead Duck (0.9). All four wings had minimum drag coefficients near 0.1. The Lesser Scaup was the only wing which had a measurable change in lift (10%) attributable to alula deployment. PIV results for the flow field around the Lesser Scaup wing showed higher velocities on the top side of the wing when the alula was deflected.
Styles APA, Harvard, Vancouver, ISO, etc.
Nous offrons des réductions sur tous les plans premium pour les auteurs dont les œuvres sont incluses dans des sélections littéraires thématiques. Contactez-nous pour obtenir un code promo unique!

Vers la bibliographie