Academic literature on the topic 'Lex oppia'
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Journal articles on the topic "Lex oppia"
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Ehrman, Radd K. "Is All That Glitters the Lex Oppia?" Mnemosyne 70, no. 5 (September 13, 2017): 808–19. http://dx.doi.org/10.1163/1568525x-12341978.
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AbstractThe lex Oppia of 215 bc is known largely through Livy’s report of the debate centering on its repeal 20 years later. The details of the legislation are somewhat sketchy but it has become a focal point for discussing fragments of the fabulae togatae which refer to gold and purple. In this piece pertinent fragments of the Barbatus of Titinius are examined to see whether or not perceived allusions to the law are sound.
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Philo, John-Mark. "Tudor Humanists, London Printers, and the Status of Women: The Struggle over Livy in theQuerelle des Femmes." Renaissance Quarterly 69, no. 1 (2016): 40–79. http://dx.doi.org/10.1086/686326.
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AbstractThis essay discusses a novel contribution to the Renaissance debate over women. In 1551, William Thomas translated a brief but significant moment from Livy’sHistory of Romeconcerning the repeal of the Lex Oppia, a sumptuary law targeting women in particular. Thomas thereby adapted one of the most arresting examples of women’s engagement in Roman politics. The episode shows the women of Rome taking to the streets to demand the law’s repeal, forcing senators and tribunes alike to acknowledge their protest. By contextualizing Thomas’s translation amid Quattrocento debates over female apparel and contemporary, female-centric works printed by Thomas Berthelet, Thomas’s translation emerges as a clear though hitherto-unacknowledged intervention in the Englishquerelle des femmes.
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Cuena, Francisco. "LEGES IN AETERNUM LATAE Y LEGES MORTALES: EL DEBATE SOBRE LA DEROGACIÓN DE LA LEX OPPIA SEGÚN TITO LIVIO 34.1-8,." Ars Boni et Aequi 13, no. 2 (2017): 157–89. http://dx.doi.org/10.23854/07192568.2017132cuena157.
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Hudson, Jared. "Carpento certe: Conveying Gender in Roman Transportation." Classical Antiquity 35, no. 2 (October 1, 2016): 215–46. http://dx.doi.org/10.1525/ca.2016.35.2.215.
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This article analyzes the prominent role played by a particular vehicle, the matronly carriage (carpentum), in the construction of Roman gender. Its focus is on the conveyance’s two most significant appearances in literary representation. First, I examine the various accounts of the vehicle’s best-known and most dramatic tableau, Tullia’s use of a carpentum to drive over her dead father king Servius Tullius’ body, arguing that the conveyance functions to articulate the cultural anxiety surrounding the passage from daughter to wife. I suggest that the story of Tullia’s carpentum, as a quasi-mythic exemplum of “feminine transportation,” looms as a dangerous threat in need of accommodation. Next, I examine the story of the Roman matrons’ demonstration in favor of the repeal of the lex Oppia, which had prohibited, among other things, their right to ride in carpenta. I argue that the accounts of Livy and others seek to offer a solution to the challenge posed by the physically protesting women by redefining their vehicular mobility as state-authorized, and as directly tied to their reproductive function. Thus, while Latin literature often articulates urban traffic as a familiarly frustrating system of obstacles, my analysis uncovers a contrasting Roman discourse, one that identifies traffic with the fertility of the city and its ability to reproduce Roman citizens.
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ERMILOV, SERGEY G. "New species of oribatid mites of the family Oppiidae (Acari, Oribatida) from Chile." Zootaxa 4656, no. 2 (August 14, 2019): 274–86. http://dx.doi.org/10.11646/zootaxa.4656.2.4.
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Three new species of oribatid mites (Oribatida) of the family Oppiidae collected from swamp moss near Laguna Parrillar National Park in Chile (Patagonia) are described. Kokoppia lagunaensis sp. nov. differs from Kokoppia inclinata, K. rafalskii and K. pectinata by the following morphological traits: body size; structure of costulae; absence of transcostula; presence of interbothridial tubercles; morphology of bothridial setae; number of solenidia on leg tarsi II. Setoppia parrillarensis sp. nov. differs from Setoppia strinovichi by the following morphological traits: body size; length of interlamellar setae; localization of notogastral setae la and adanal lyrifissures; absence of costulae. Graptoppia (Stenoppia) magallanesensis sp. nov. differs from Graptoppia (Stenoppia) italica by the following morphological traits: absence of transcostula; localization of notogastral setae la; presence of interbothridial tubercles. The species Oppia inclinata Hammer, 1962 is transferred to the genus Kokoppia and now is given as Kokoppia inclinata (Hammer, 1962) comb. nov.
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Detrait, Marie Y., Stephane Morisset, Jean-Pierre Delville, Arnaud Lixon, Julie Boul, Jean-François Colot, Sabine Meurisse, et al. "Prospective Qualitative Study Concerning the Efficiency of PBSC Collections after a Change of Apheresis Device." Blood 124, no. 21 (December 6, 2014): 5834. http://dx.doi.org/10.1182/blood.v124.21.5834.5834.
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Abstract Background Efficiency measurement is an important indicator to improve quality of PBSC harvests. We have recently changed our apheresis device for PBSC collections: from the Cobe Spectra (Terumo BCT) to the Optia Spectra (Terumo BCT). We have further to this change decided to follow prospectively the harvests to estimate the efficiency of the new apheresis device. Material and Method Between November 2013 and April 2014, 21 consecutive harvests were conducted on Optia Spectra for ten consecutive patients/healthy donors. Six patients (3 multiple myeloma and 3 NHL) gave autologous PBSC. They were all mobilized with filgrastim (Neupogen, Amgen) which was associated with plerixafor (Mozobil, Genzyme) for two patients and pegfilgrastim (Neulasta, Amgen) for one patient. Four healthy donors gave PBSC for allogeneic HSCT; three were mobilized with filgrastim (Neupogen, Amgen) and one was mobilized with lenograstim (Granocyte, Chugai). Results The data of our 21 consecutive harvests showed a median PB CD34+ count of 20/mL [range, 7-132] and a median collection of 1.94 CD34 +/kg [range, 0.48-8.33]. The correlation between the PB CD34+ count and the number of CD34+ collected was strong (R2=0.83) (fig.1). A median of 3 and 2 collections were necessary in order to obtain a suitable graft for autologous and allogeneic HSCT respectively. In this study, the efficiency of leukapheresis was only calculated for harvests with a PB CD34+ count > or = 20/µL (n=11), yielding a median efficiency of 30% (range, 13-52). These results were compared with those of our historic cohort of harvests achieved with the Cobe Spectra apheresis machine which yielded a median efficiency of 50% [range, 20-70]. In May 2014, in view of our lower efficiency results with the new device after 6 months of prospective study, we asked the Terumo BCT Company for an analysis of the harvests' data recorded in the Optia Spectra apheresis machine. This analysis revealed a systematic accumulation of the buffy coat layer during the procedures, which led to the low efficiency of our harvests. Awareness of the fast accumulation of the buffy coat layer in the collection chamber, especially when the donor's white blood cell count is > 30 G/L, is of utmost importance. The correction has to be made quickly by reducing the depth of collection from 60 to 40 (or 40 to 30) and by decreasing the speed of the pump to 3mL/min if the initial speed is > 3 mL/min. Theoretically, these two operations should allow the elimination of the buffy coat layer and improve the efficiency of the harvests. The outcomes of our patients are described in Table 1. Conclusion After 6 months of prospective study, the median efficiency of our PBSC harvests with the new device was 30%, that is below our expected value. Repeated procedures were necessary to collect enough CD34+ cells for grafting. For this reason, we requested that Terumo BCT make a retrospective analysis of the collection data recorded in the Optia Spectra system. Their audit showed a systematic accumulation of the buffy coat layer in the collection chamber. Now corrective measures have been implemented and we are going to continue this study over the next 6 months (June 2014 - November 2014) to estimate our new PBSC collections' efficiency. Figure 1 Correlation between CD34+ cells collected and CD34+ peripheral blood stem cell (PB) Count (R2= 0.83) Figure 1. Correlation between CD34+ cells collected and CD34+ peripheral blood stem cell (PB). / Count (R2= 0.83) Abstract 5834 Table 1 Patients outcome analysis n Nber of collec- tion(s) CD34+ collected Disease Auto/alloHSCT Aplastic outgoing delayed (neutro or plat) Disease Status at+3Months Disease Status at +6Months alive at Last follow-up<!> Cause of death 1 4 3.46 MM auto No PR PR Yes <! 2 2 6.82 NHL auto No CR NE Yes 3 3 8.21 NHL auto No CR CR Yes 4 2 5.65 MM auto No NE NE Yes 5 (1) 8.33 MDS allo No CR CR Yes 6 (2) 4.31 ALL allo No relapse NE No Relapse 7 (2) 2.1 AML allo Yes (Plat) relapse CR Yes 8 (2) 4.6 MF + AML allo Yes (Plat) NE NE No Relapse 9 4 1.03 MM AutoNot realized NE NE NE Yes 10 1 4.09 MM auto No PR PR Yes Disclosures No relevant conflicts of interest to declare.
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Torres-Martínez, Jesús F., Manuel Fernández-Götz, Antxoka Martínez-Velasco, David Vacas-Madrid, and Elina Rodríguez-Millán. "From the Bronze Age to the Roman Conquest: the Oppidum of Monte Bernorio (Northern Spain)." Proceedings of the Prehistoric Society 82 (September 9, 2016): 363–82. http://dx.doi.org/10.1017/ppr.2016.11.
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The northern regions of the Iberian Peninsula have traditionally been excluded in international debates on Iron Age urbanisation. However, the hillforts and oppida of the Cantabrian area show considerable similarities to the situation found in wide parts of Temperate Europe during the 1st millennium bc. One of the most important centres is the oppidum of Monte Bernorio, which was occupied between the Late Bronze Age and the Roman Conquest. This paper offers a first overview of the archaeological fieldwork carried out over the last decade, which has revealed the existence of an extremely complex and extensive system of multivallate fortifications enclosing an area of about 90 ha. Therefore, it is one of the largest Iron Age fortified sites of the whole of the Iberian Peninsula. The material culture recovered at the settlement – including large amounts of pottery, animal remains, metal objects, and glass beads – testifies both local production and long-distance networks. Moreover, the recovery of a tessera hospitalis with written text constitutes a prime example of the existence of legally sanctioned ‘citizenship rights’ among the pre-Roman communities of the Cantabrian area. Finally, recent discoveries at the oppidum itself and at the nearby Roman military camp of El Castillejo indicate a siege and conquest by the Roman army in the course of the Cantabrian Wars led by Emperor Augustus in the 20s BC. The evidence points towards the existence of one of the major battlefields of Rome’s imperial expansion in the West.
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Kirkpatrick, Christopher, Lisa M. Maurer, Nikki E. Oyelakin, Yuliya N. Yoncheva, Russell Maurer, and Joan L. Slonczewski. "Acetate and Formate Stress: Opposite Responses in the Proteome of Escherichia coli." Journal of Bacteriology 183, no. 21 (November 1, 2001): 6466–77. http://dx.doi.org/10.1128/jb.183.21.6466-6477.2001.
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ABSTRACT Acetate and formate are major fermentation products ofEscherichia coli. Below pH 7, the balance shifts to lactate; an oversupply of acetate or formate retards growth. E. coli W3110 was grown with aeration in potassium-modified Luria broth buffered at pH 6.7 in the presence or absence of added acetate or formate, and the protein profiles were compared by two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Acetate increased the steady-state expression levels of 37 proteins, including periplasmic transporters for amino acids and peptides (ArtI, FliY, OppA, and ProX), metabolic enzymes (YfiD and GatY), the RpoS growth phase regulon, and the autoinducer synthesis protein LuxS. Acetate repressed 17 proteins, among them phosphotransferase (Pta). An ackA-pta deletion, which nearly eliminates interconversion between acetate and acetyl-coenzyme A (acetyl-CoA), led to elevated basal levels of 16 of the acetate-inducible proteins, including the RpoS regulon. Consistent with RpoS activation, the ackA-pta strain also showed constitutive extreme-acid resistance. Formate, however, repressed 10 of the acetate-inducible proteins, including the RpoS regulon. Ten of the proteins with elevated basal levels in the ackA-ptastrain were repressed by growth of the mutant with formate; thus, the formate response took precedence over the loss of theackA-pta pathway. The similar effects of exogenous acetate and the ackA-pta deletion, and the opposite effect of formate, could have several causes; one possibility is that the excess buildup of acetyl-CoA upregulates stress proteins but excess formate depletes acetyl-CoA and downregulates these proteins.
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PERL, GERHARD, and IRADJ EL-QALQILI. "Zur Problematik der Lex Oppia (215/195 ν. Chr.)." Klio 84, no. 2 (January 1, 2002). http://dx.doi.org/10.1524/klio.2002.84.2.414.
Full textDissertations / Theses on the topic "Lex oppia"
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Kysela, Jan. "Les origines des oppida en Bohême : le rôle de la Méditerranée et les processus d'urbanisation dans l'âge du Fer européen." Thesis, Strasbourg, 2013. http://www.theses.fr/2013STRAG024.
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Le travail presenté étudie à l’exemple de la Bohême la question dans quelle mesure la naissance des oppida (ou plus largement la transformation culturelle de la Transalpine à La Tène récente) a-t-elle été influencée par des impulsions venues depuis la Méditerranée et dans quelle mesure, par contre, peut elle être expliquée comme phénomène local. La carte historique et culturelle de la problématique est analysée en détail. La question même est étudiée à travers une analyse du corpus des importations méditerranéennes en Europe Centrale, ciblée à évaluer dans le cadre de l‘Europe centrale le rôle et la position de la Bohême dans les contacts avec la Méditerranée; ensuite les correspondances et différences entre les oppida et les systèmes d’habitat dont ils font partie et les villes méditerranéennes. Les contacts du monde transalpin avec la Méditerranée paraissent constants et très significatifs pour la Transalpie, les oppida se présentent toutefois plutôt comme un phénomène localThe presented study analyses on the example of Bohemia the question in what extent the creation of oppida (and more broadly the cultural transformation of the Transalpine world in the recent La Tène period) were influenced by Mediterranean impulses and to what extent they may be on the other hand considered as a local phenomenon. The historical and chronological background are studied in detail, the question itself is approached by an analysis of the corpus of Mediterranean imports in central Europe intended to evaluate the role of Bohemia (within the central European context) in the contacts with the Mediterranean. In the concluding chapter the oppida and their settlement systems are confronted with the Mediterranean towns. The contacts with the Mediterranean turn out to have been constant and significant for the Transalpine word, the oppida, however, seem to be a largely local phenomenon
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Gissinger, Bastien. "Recherches sur les dynamiques urbaines des agglomérations fortifiées du IVe au VIIe siècle entre Atlantique et Rhin." Strasbourg 2, 2008. http://www.theses.fr/2008STR20024.
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Ce travail a étudié les manifestations et les évolutions de l'urbanisme d'environ 300 agglomérations antiques fortifiées dans neuf provinces romaines tardives. Elle a mis en relief le fait que le phénomène généralisé de fortification répondait à des critères tant défensifs qu'esthétiques, relativisant l'impact des mouvements de population sur le devenir des agglomérations tardives. L'habitat contemporain est généralement considéré comme rétracté au sein des remparts exigus. L'archéologie alliée à l'étude des sources montre au contraire que cette apparente disparition semble le fait de la mauvaise interprétation ou conservation des vestiges. Le vrai changement apparait lié à la christianisation, tant sur le plan des mentalités que de sa traduction en terme d'urbanisme. Cette étude a montré que la vieille dichotomie rupture/continuité n'est guère valable. Les villes ne semblent pas prendre la voie du déclinThis work has studied about 300 walled-towns in nine late roman provinces, and the way they've changed. This study was able to highlight the fact that the great number of walls during the Late Antiquity, results from both defensive and aesthetical criterias. The contemporary housing is usually considered to be extremely retracted in cramped walls. Though archaeology, combined with study of sources, shows that in many cases, the apparent disappearance is caused by coincidence and the misinterpretation or conservation of the remains. The real change appears to be linked to spreading Christianism in the cities, both on the question of mentality as about implications for urban planning. The study has finally showed a positive image of the walled-city in Late Antiquity since it does not seem to take the path of decline, as it is often said
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Gaudin, Marie. "Etude des vésicules membranaires produites par les Archées hyperthermophiles marines de l’ordre des Thermococcales." Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112093/document.
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La sécrétion de vésicules membranaires (VMs) constitue un processus physiologique important qui a particulièrement été étudié chez les Bactéries et les Eucaryotes. La récente découverte de la production de VMs chez les Archées souligne cependant que ce phénomène est universel et suggère que le dernier ancêtre commun aux trois domaines, LUCA (Last Universal Common Ancestor), produisait certainement des VMs. Les VMs des Archées n’ayant pour le moment été étudiées que chez certaines Crénarchées (ex : G/ Sulfolobus), nous avons entrepris de caractériser les VMs produites par un groupe d’Euryarchées hyperthermophiles anaérobies, les Thermococcales. Dans la première partie de cette étude, nous avons examiné le mécanisme de production ainsi que la composition en lipides et en protéines des VMs de trois espèces de Thermococcales: Thermococcus kodakaraensis, Thermococcus gammatolerans et Thermocococus sp. 5-4. Nous avons observé que les VMs sont sécrétées par un processus de bourgeonnement à partir de l’enveloppe cellulaire similaire à la formation des ectosomes par les cellules eucaryotes. De plus, les VMs sont fréquemment libérées en groupes, formant de grosses protubérances ou des filaments ressemblant aux nanopodes récemment décrits chez les Bactéries. Des différences de structure et de composition protéique sont observées entre les VMs des trois souches étudiées. Cependant, les VMs et les membranes cellulaires d’une même souche ont des compositions protéique et lipidique très proches, confirmant que les VMs sont produites à partir des membranes des cellules. Les VMs et les membranes cellulaires des trois souches comportent notamment un récepteur de peptides de la famille OppA (Oligopeptide-binding protein A) et des homologues de cette protéine ont été identifiés dans les VMs de certaines souches de Sulfolobus.Les VMs sécrétées par les Thermococcales sont associées à de l’ADN et cette association les protègent contre la thermodégradation. Nous montrons dans notre étude que les cellules de T. kodakaraensis transformées avec le plasmide navette plC70 relâchent des VMs comportant ce plasmide. De façon intéressante, ces VMs peuvent être utilisées pour transférer pLC70 à des cellules dénuées de plasmides, suggérant que les VMs pourraient être impliquées dans le transfert d’ADN entre cellules à haute température.Dans la seconde partie de cette étude, nous nous sommes particulièrement intéressés à la souche Thermococcus nautilus, une Thermococcale produisant des VMs associées de manière sélective à deux plasmides contenus dans la cellule. L’un d’eux correspond notamment à un génome viral défectueux de la lignée d’adenovirus PRD1. Ceci indique que les VMs peuvent être un moyen de transport pour des génomes viraux et suggère que la production de VMs par des cellules ancestrales pourraient avoir joué un rôle dans l’apparition des virus.En plus d’être impliquées dans le transport de plasmides/virus, les VMs produites par T. nautilus exercent un effet toxique sur certaines souches de Thermococcales, probablement dû au convoyage de toxines. Même si ces « thermococcines » nécessitent d’être caractérisées, il s’agit de la première mise en évidence d’une activité toxique liée aux VMs chez les ThermococcalesSecretion of membrane vesicles (MVs) is an important physiological process that has been extensively studied in Bacteria and Eukarya. The recent discovery that Archaea produce MVs shows that this process is universal and suggests that the Last Universal Common Ancestor, LUCA, certainly produced MVs. As these archaeal MVs have been only studied in some Crenarchaeota (ex: G/ Sulfolobus), we started characterizing MVs produced by Thermococcales, a group of hyperthermophilic anaerobic Euryarchaeota.In the first part of this study we examined the mechanism of production as well as the protein and lipid composition of MVs produced by three strains of Thermococcales: Thermococcus kodakaraensis, Thermococcus gammatolerans and Thermocococus sp. 5-4. We observed that MVs are released by a budding process from the cell envelope that is similar to ectosome formation in eukaryotic cells. Moreover, clusters of MVs often form filamentous structures and protuberances on cell surfaces, resembling recently described bacterial nanopods. Differences in structure are observable between MVs of the three species, as well as in their protein composition. However, MVs and cell membranes from the same species have a quite similar protein and lipid composition, confirming that MVs are produced from cell membranes. A major protein present in cell membranes and MVs from the three strains is the oligopeptide-binding proteins (OppA), which has homologues in MVs from Sulfolobus species. Thermococcales MVs harbor DNA and protect this DNA against thermodegradation. Here, we show that T. kodakaraensis cells transformed with the shuttle plasmid pLC70 release MVs harboring this plasmid. Interestingly, these MVs can be used to transfer pLC70 into plasmid-free cells, suggesting that MVs could be involved in DNA transfer between cells at high temperature. In the second part of this study, we were specially interested in the strain Thermococcus nautilus, a Thermococcale that produces MVs selectively enriched in two plasmids from the cell. Notably, one of them corresponds to the genome of a defective virus from PRD1-adenovirus lineage. This indicates that MVs can be used as vehicles for the transport of viral genomes and suggests that production of MVs by ancestral cells could have played a role in the origin of viruses.In addition to be involved in transport of plasmids/viruses, MVs from T. nautilus display a toxic effect on some strains of Thermococcales, maybe due to the delivery of toxins. Even if these “thermococcins” remain to be characterized, this is the first time that a toxic activity associated with MVs has been shown in Thermococcales
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Vial, Éloïse. "Les représentations animales en métal du second âge du Fer en Europe moyenne tempérée." Besançon, 2005. http://www.theses.fr/2005BESA1029.
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Le corpus de référence se compose de trois cents représentations animales en métal datées du second âge du Fer et provenant de l'Europe moyenne tempérée. Cette zone s'étend de l'ouest de la France à l'ouest de l'Ukraine. Les animaux représentés sont des sangliers, des bovins, des chevaux, des cervidés, des chiens, des oiseaux et des quadrupèdes indéterminés. Les données croisées des enquêtes archéologiques et formelles aboutissent à la remise en question du lien systématique des figures de notre inventaire à l'art des oppida, remettant du même coup en cause leurs datations. La représentation animale est un art mobilier cependant, le support a pratiquement toujours disparu. Toutes les figures subissaient des transformations plus ou moins importantes et surtout similaires ; ce qui atteste de principes, de codes régissant ces actions sur les objets. Une fois détaché de son support d'origine, l'animal reprend sa liberté, ce qui laisse deviner que les images possèdent une vie propre. La représentation zoomorphe combine essentiellement des volumes simples et un traitement formel de contours délimités par des arêtes plus ou moins souples établissant de cette manière des rapports entre les contours, les volumes et les plans. La simplification radicale des formes découle d'une connaissance parfaite des animaux et nous a fait parler de la modernité des figures celtiques. Cet art devient un véritable langage qui refuse le récit narratif comme les Gaulois refusèrent l'écriture ; la parole est fluide et les représentations zoomorphes sont avant tout mobiles. La question de la signification de ces représentations reste largement ouverteThe corpus of reference is constituted of three hundred metal animals in the round. The discovery concerns temperate Europe. The Celts selected the animals to be represented: wild boars, bovines, horses, deers, dogs, birds and undetermined four-footed. These small sculptures are artefacts bearing a zoomorphic decoration or ornaments such as, for example, on vessel. The archaeological context of their discovery isn't linked to oppida. The chronological questions are reviewed and comparisons are made with other representations of animals. Animal figuration is characterized by a strong stylisation of shapes, far from the realistic representation of the roman period. The study of these small finds aims to stress the relationship that the Gaelic society used to have with the images of specific animals
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Gaudin, Marie. "Etude des vésicules membranaires produites par les Archées hyperthermophiles marines de l'ordre des Thermococcales." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00716699.
Full textAbstract:
La sécrétion de vésicules membranaires (VMs) constitue un processus physiologique important qui a particulièrement été étudié chez les Bactéries et les Eucaryotes. La récente découverte de la production de VMs chez les Archées souligne cependant que ce phénomène est universel et suggère que le dernier ancêtre commun aux trois domaines, LUCA (Last Universal Common Ancestor), produisait certainement des VMs. Les VMs des Archées n'ayant pour le moment été étudiées que chez certaines Crénarchées (ex : G/ Sulfolobus), nous avons entrepris de caractériser les VMs produites par un groupe d'Euryarchées hyperthermophiles anaérobies, les Thermococcales. Dans la première partie de cette étude, nous avons examiné le mécanisme de production ainsi que la composition en lipides et en protéines des VMs de trois espèces de Thermococcales: Thermococcus kodakaraensis, Thermococcus gammatolerans et Thermocococus sp. 5-4. Nous avons observé que les VMs sont sécrétées par un processus de bourgeonnement à partir de l'enveloppe cellulaire similaire à la formation des ectosomes par les cellules eucaryotes. De plus, les VMs sont fréquemment libérées en groupes, formant de grosses protubérances ou des filaments ressemblant aux nanopodes récemment décrits chez les Bactéries. Des différences de structure et de composition protéique sont observées entre les VMs des trois souches étudiées. Cependant, les VMs et les membranes cellulaires d'une même souche ont des compositions protéique et lipidique très proches, confirmant que les VMs sont produites à partir des membranes des cellules. Les VMs et les membranes cellulaires des trois souches comportent notamment un récepteur de peptides de la famille OppA (Oligopeptide-binding protein A) et des homologues de cette protéine ont été identifiés dans les VMs de certaines souches de Sulfolobus.Les VMs sécrétées par les Thermococcales sont associées à de l'ADN et cette association les protègent contre la thermodégradation. Nous montrons dans notre étude que les cellules de T. kodakaraensis transformées avec le plasmide navette plC70 relâchent des VMs comportant ce plasmide. De façon intéressante, ces VMs peuvent être utilisées pour transférer pLC70 à des cellules dénuées de plasmides, suggérant que les VMs pourraient être impliquées dans le transfert d'ADN entre cellules à haute température.Dans la seconde partie de cette étude, nous nous sommes particulièrement intéressés à la souche Thermococcus nautilus, une Thermococcale produisant des VMs associées de manière sélective à deux plasmides contenus dans la cellule. L'un d'eux correspond notamment à un génome viral défectueux de la lignée d'adenovirus PRD1. Ceci indique que les VMs peuvent être un moyen de transport pour des génomes viraux et suggère que la production de VMs par des cellules ancestrales pourraient avoir joué un rôle dans l'apparition des virus.En plus d'être impliquées dans le transport de plasmides/virus, les VMs produites par T. nautilus exercent un effet toxique sur certaines souches de Thermococcales, probablement dû au convoyage de toxines. Même si ces " thermococcines " nécessitent d'être caractérisées, il s'agit de la première mise en évidence d'une activité toxique liée aux VMs chez les Thermococcales.
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Barrier, Sylvie. "Réflexions sur les céramiques fines en Gaule interne de la Tène finale au début du Haut-Empire : comparaisons d'ensembles et essai de caractérisation des phénomènes d'acculturation." Thesis, Tours, 2012. http://www.theses.fr/2012TOUR2030.
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Cette thèse constitue un premier essai d’analyse du rythme et de l’intensité des phénomènes d’acculturation des céramiques fines en Gaule interne (160/150 av. J.-C. à 50 apr. J.-C.). Fondée sur un corpus de 130 ensembles, provenant de 21 sites urbains localisés entre le centre ouest de la France, le Plateau suisse et le Luxembourg, cette étude se caractérise par la mise en place d’approches systématiques tel le calcul d’un « indice de romanisation » (permettant de quantifier l’acculturation d’un ensemble de 1 à 100) et l’analyse des modalités du phénomène, reposant sur l’utilisation d’outils statistiques (sériation et analyse factorielle). L’examen diachronique et cartographique des résultats obtenus montrant de fortes disparités dans les processus d’acculturation des céramiques fines, des niveaux ont pu être définis, dont le principal intérêt est d’ouvrir la comparaison avec d’autres aspects de l’acculturation des Gaules (instrumentum culinaire, technique de construction…)This thesis constitutes a first essay of the analysis of the acculturation rate and of intensity of the phenomenon for pottery fine wares in North-eastern Gaul (160/150 BCE to 50 CE). Based on a corpus of 130 assemblages from 21 urban sites from the western centre of France, the Swiss plateau and Luxembourg, the study is characterised by a systematic methodology. The analyses are based on the calculation of a ‘Romanisation index’, quantifying the acculturation level of an assemblage on a scale of 1 to 100. Statistical tools such as seriation and factor analysis were used for analysing the scope of the phenomenon. The diachronic and cartographic examination of the results obtained showed large disparities in the acculturation processes concerning fine wares. The level of Romanisation could be defined, thus allowing a comparison of the acculturation processes among other aspects of Gaulish culture such as cooking implements and construction techniques
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Miaochun, Chen. "The role of LMX differentiation in relationship between LMX and perceptions of OPPA." Master's thesis, 2016. http://hdl.handle.net/10071/14073.
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JEL Classification: O15, L29The aim of this study is to investigate the relationships between leader member exchange (LMX), LMX differentiation and perceptions of organizational politics in performance appraisal(OPPA). Data were collected by students enrolled in Master of Human Resource Management and administered a self-reported questionnaire to employees working in different sectors of diverse countries (N=99). The measurement of LMX differentiation is relative LMX (RLMX) and LMX variance (LMXD) By analyzing the data from subordinates, it was found that LMX is negatively correlated with perceptions of OPPA, and RLMX moderates this relationship. LMXD as direct effect is also negatively related to perceptions of OPPA, however, it does not moderate the relation between LMX and perceptions of OPPA. Limitations, future research perspectives and practical implications are further discussed.
O objetivo deste estudo é investigar as relações entre a troca líder-membro (leader-member exchange; LMX), a diferenciação em LMX e as percepções das polítics organizacional em avaliação de desempenho (OPPA). Os dados foram coletados por estudantes enrolados num Mestrado em Gestão de Recursos Humanos que administraram questionários em auto-relação a trabalhadores em diferentes sectores de diversos países (N = 99). A diferenciação em LMX foi medida como LMX Relativa (RLMX) bem como variância em LMX (LMXD). Ao analisar os dados dos trabalhadores, foi descoberto que LMX está negativamente correlacionado com a percepção de OPPA, e RLMX modera esta relação. O LMX como efeito direto também está negativament erelacionado com a percepçãodas OPPA, no entanto, ele não modera a relação entre LMX e percepções de OPPA. As limitações, as perspectivas para as pesquisas futuras e as implicações práticas são discutidas.
Books on the topic "Lex oppia"
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De la mejor manera de ejercitar el poder sobre las mujeres: La ley Opia, un antiguo debate. Buenos Aires: Editorial Biblos, 2008.
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Gilles, Pierrevelcin, ed. Les premières villes de Gaule: Le temps des oppida celtiques. Lacapelle-Marival: Éditions Archéologie nouvelle, 2012.
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Lefebvre, Claude. Oppida helvica: Les sites fortifiés de hauteur du plateau de Jastres (Ardèche). Paris: De Boccard, 2006.
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Fichtl, Stephan. La ville celtique: Les oppida de 150 av. J.-C. à 15 ap. J.-C. Paris: Errance, 2000.
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Fichtl, Stephan. La ville celtique: Les oppida de 150 av. J.-C à 15 ap. J.-C. Paris: Errance, 2005.
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Fichtl, Stephan. La ville celtique: Les oppida de 150 av. J.-C. à 15 ap. J.-C. Paris: Errance, 2000.
Find full textBook chapters on the topic "Lex oppia"
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"The lex Oppia in Livy 34.1–7: Failed Persuasion and Decline." In The Ancient Art of Persuasion across Genres and Topics, 104–23. BRILL, 2019. http://dx.doi.org/10.1163/9789004412552_008.
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Ochaíta, Alicia Valmaña. "PROBLEMAS DE FUENTES EN TORNO A LA APROBACIÓN DE LA LEX OPPIA." In La mujer en la literatura y en la jurisprudencia. De Roma a la Actualidad., 143–72. Dykinson, 2019. http://dx.doi.org/10.2307/j.ctv102bm76.9.
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Watts, Edward J. "Decline in the Roman Republic." In The Eternal Decline and Fall of Rome, 7–15. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780190076719.003.0002.
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The rhetoric of Roman decline appears in some of the earliest surviving Latin literary texts (like Plautus’s Trinummus). Cato the Elder built much of his political brand around the idea that greed, extravagance, and, later, Greek influence undermined Roman virtue. He defended the lex Oppia, a sumptuary law, and directed attacks against figures in the mode of Scipio Africanus. This sort of attack particularly resonated as economic changes and the rise of a new class of super-wealthy Romans emerged in the decades after the end of the Second Punic War. By the 130s, Tiberius Gracchus used similar attacks on the greed and extravagance of Roman and Italian elites to push for aggressive land reforms. Tiberius’s unwillingness to be bound by constitutional norms, however, represented a new sort of decline that ultimately prompted his murder by a mob led by Scipio Nasica.
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Philo, John-Mark. "Roman History and the Status of Women." In An Ocean Untouched and Untried, 65–92. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198857983.003.0004.
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Chapter 3 locates William Thomas’s (d.1554) translation of a succinct but significant moment of the AUC concerning the repeal of the Lex Oppia, a sumptuary law targeting women in particular. The episode shows the women of Rome taking to the streets to demand the law’s repeal, forcing senators and tribunes alike to acknowledge their protest. Thomas thus chose to adapt one of the most arresting examples of women’s engagement in Roman politics. By choosing Livy as a champion of female autonomy, he went firmly against the contemporary grain, vying against more frequent appeals to the AUC as a means of censuring women’s dress and behaviour. Thomas was most probably alerted to this way of reading Livy during his extensive travel in Italy. During the Quattrocento, there had emerged a series of speeches and tracts concerning the status of women, which had similarly harnessed Livy in the defence of womankind. This chapter explores how Thomas was able combine these arguments with his own reading of classical history, producing a bold intervention in the Renaissance querelle des femmes.
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Schucany, Caty. "7. Oppida, camps romains et agglomérations secondaires sur le Plateau suisse." In Comment les Gaules devinrent romaines, 97–108. La Découverte, 2010. http://dx.doi.org/10.3917/dec.ouzou.2010.01.0097.
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Golosetti, Raphaël. "Cultes et lieux de mémoire dans le Sud-Est de la Gaule : réflexions à partir des lieux de culte sur d’anciens oppida." In Les religions dans le monde romain, 31–59. Artois Presses Université, 2014. http://dx.doi.org/10.4000/books.apu.784.
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Pion, Patrick. "2. Oppida et urbanisation en Gaule du Nord avant la Conquête : des faits aux modèles et des modèles à l'Histoire." In Comment les Gaules devinrent romaines, 35–46. La Découverte, 2010. http://dx.doi.org/10.3917/dec.ouzou.2010.01.0035.
Full textConference papers on the topic "Lex oppia"
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Basset, Célia. "Apports des données récentes pour la compréhension des oppida de la basse vallée de la Seine et de leur insertion locale et régionale – étude de cas: les boucles du Vaudreuil et de Rouen." In Interdisciplinarité et nouvelles approches dans les recherches sur l'âge du Fer. Interdisciplinarity and New Approaches in the Research of the Iron Age. Brno: Masarykova univerzita, 2017. http://dx.doi.org/10.5817/cz.muni.p210-8822-2017-3.
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