Pro-slavery thought in the old South,

Bibliography: p. 309-358.

Rockingham County: economic and social; a laboratory study at the University of North Carolina, Department of Rural Economics and Sociology,

"Sources of information": leaf at end.

North Carolina Club year book.

Pub. in Extension ser. and Extension bulletin.

The Black patch war,

Mode of access: Internet.

Preface to peasantry; a tale of two Black belt counties,

Mode of access: Internet.

Town and country,

Mode of access: Internet.

The plight of cigarette tobacco,

Mode of access: Internet.

On becoming pope in late antiquity

To an extent unusual among holders of papal office in late antiquity, we know something of the family of Gregory the Great (590-604). His father, Gordianus, was a wealthy Roman who had married a lady named Silvia, who herself had a sister named Pateria, while he had another three aunts, Aemiliana, Gordiana, and Tarsilla, the sisters of his father.(1) He also seems to have had one, and possibly a second brother.(2) We know from his writings that his three aunts on his father's side adopted a religious life in common, but they attained very different levels, for Gregory reports that, whereas Gordiana disgraced herself by marrying a farmer on her estates, Tarsilla reached the highest level of holiness. He describes his great-great-grandfather Felix, a bishop of the Roman church, appearing to her in a vision in which he showed her a mansion of great brightness and told her to come, for he would receive her there; soon afterwards, she died of fever.(3) While such details may appear sparse, they provide a basis on which we can make some general statements on the kinds of people who became pope in the period from the late fifth to the early seventh centuries; a table of these popes is appended to this paper. We shall suggest that there was a set of criteria which were met by new popes time and time again, and that these remained surprisingly constant across the period.

Contemporary Global Spirituality

Professor Nathan Katz of the School of International and Public Affairs at Florida International University lectures on the claims of spirituality and religiosity of Americans in today's society. Lecture was held at the Moye Chapel of the Coral Gables Congregational Church on April 18, 2014.

Atmosferas arquitetônicas: projeto e percepção na obra de Peter Zumthor

This thesis will discuss the topic architectural atmospheres, based on Peter Zumthor's works and narrative. The subject "architectural atmospheres" is defined in the study as the "complex and general condition, realized by the user during the experience of a place". Atmospheres are composed of the overlap of all physical qualities that compound a space and its perception, conditioned by individual issues of the user. The atmosphere is realized through all human body receivers, in a multi-sensorial process, and affects qualitatively the spacial experience of the places created by architecture. The study has three chapters. The first chapter is a reflection on the issues that architectural atmospheres present. It passes through the concept and definition of the subject and includes a compilation of design principles that act on the architectural atmosphere composition in a variety of projects by a range of professionals. In the second chapter, the procedures adopted by Peter Zumthor in his design process that focus on atmosphere composition are studied. In the third and last chapter, Brother Claus Chapel (Wachendorf, German) and Kolumba Museum (Colon, German) projects, both by Peter Zumthor, are analyzed, in order to comprehend the complex role of elements that constitute the architectural atmosphere of each of these places. The methodology used throughout the thesis consists of bibliography and documental analysis, based on books, plans and material searched on Internet. Furthermore, the project analysis counted with the personal experience of the author of this thesis upon visiting the studied buildings. Finally, in conclusion, it is realized that when architecture is made in order to touch the user, expressed by its built objects, it can be provide a vast conceptual and theoretical basis that valorizes and enriches the experience of its use. It (the architectural atmosphere) is related to an approach that uses the same elements of any other construction, but distinguishes itself by the connections that it implies with humans and its environment. In the face of new patterns unveiled for contemporary architecture, this study contribution is based around the opportunity to understand this particular relationship between user and architectural object, identified as a phenomenological approach of architecture, as well as to update the subject bibliography, still scarce among Brazilian universities.

The Leirvik 'Bonhústoftin' and the Early Christianity of the Faroe Islands, and beyond.

The best-preserved early church site on the Faroe Islands, locally known as Bønhústoftin (English: prayer-house ruin), is located in the settlement of Leirvík on the island of Eysturoy. Although the site is well known it has neither been the subject of a proper archaeological survey nor has it ever been included in discussions of the nature of early Christianity in the Faroe Islands. The site was recently surveyed and described by the authors, and the results of this work are presented here. Other sites of related type, both in the Faroe Islands and elsewhere, are identified and the archaeological and historical contexts within which these sites should be considered, including the evidence from Toftanes and Skúvoy, are discussed.

Chappell Family Gallery Exhibit Usability Test - June 2016

Emily Daly and Thomas Crichlow conducted a usability test of the Duke University Chapel exhibit displayed in the Chappell Family Gallery on May 20, 2016. The test was conducted to learn how people interact with the exhibit. The test consisted of two general questions, three tasks, and brief followup questions; each test took approximately 15 minutes to complete.

Développement et caractérisation de dérivés dipyrrométhène pour des applications dans le domaine du photovoltaïque

Ce projet de recherche mené en collaboration industrielle avec St-Jean Photochimie Inc. / PCAS Canada vise le développement et la caractérisation de dérivés dipyrrométhène pour des applications dans le domaine du photovoltaïque. La quête du récoltage des photons se situant dans le proche-infrarouge a été au centre des modifications structurales explorées afin d’augmenter l’efficacité de conversion des cellules solaires de type organique et à pigments photosensibles. Trois familles de composés intégrant le motif dipyrrométhène ont été synthétisées et caractérisées du point de vue spectroscopique, électrochimique, structural ainsi que par modélisation moléculaire afin d’établir des relations structures-propriétés. La première famille comporte six azadipyrrométhènes au potentiel de coordination tétradentate sur des centres métalliques. Le développement d’une nouvelle voie synthétique asymétrique combinée à l’utilisation d’une voie symétrique classique ont permis d’obtenir l’ensemble des combinaisons de substituants possibles sur les aryles proximaux incluant les noyaux 2-hydroxyphényle, 2-méthoxyphényle et 2- pyridyle. La modulation du maximum d’absorption dans le rouge a pu être faite entre 598 et 619 nm. De même, la présence de groupements méthoxyle ou hydroxyle augmente l’absorption dans le violet (~410 nm) tel que démontré par modélisation. La caractérisation électrochimique a montré que les dérivés tétradentates étaient en général moins stables aux processus redox que leur contre-parti bidentate. La deuxième famille comporte dix dérivés BODIPY fusionnés de façon asymétrique en position [b]. L’aryle proximal a été modifié de façon systématique afin de mieux comprendre l’impact des substituents riches en électron et de la fusion de cycles aromatiques. De plus, ces dérivés ont été mis en relation avec une vaste série de composés analogues. Les résultats empiriques ont montré que les propriétés optoélectroniques de la plateforme sont régies par le degré de communication électronique entre l’aryle proximal, le pyrrole sur lequel il est attaché et le noyau indolique adjacent à ce dernier. Les maximums d’absorption dans le rouge sont modulables entre 547 et 628 nm et la fluorescence des composés se situe dans le proche- infrarouge. L’un des composé s’est révélé souhaitable pour une utilisation en photovoltaïque ainsi qu’à titre de sonde à pH. La troisième famille comporte cinq complexes neutres de RuII basés sur des polypyridines et portant un ligand azadipyrrométhène cyclométalé. Les composés ont montré une forte absorption de photons dans la région de 600 à 800 nm (rouge à proche- infrarouge) et qui a pu être étendue au-delà de 1100 nm dans le cas des dérivés portant un ligand terpyridine. L’analyse des propriétés optoélectroniques de façon empirique et théorique a montré un impact significatif de la cyclométalation et ouvert la voie pour leur étude en tant que photosensibilisateurs en OPV et en DSSC. La capacité d’un des complexes à photo-injecter un électron dans la bande de conduction du semi-conducteur TiO2 a été démontré en collaboration avec le groupe du Pr Gerald J. Meyer à University of North Carolina at Chapel Hill, premier pas vers une utilisation dans les cellules solaires à pigments photosensibles. La stabilité des complexes en solution s’est toutefois avérée problématique et des pistes de solutions sont suggérées basées sur les connaissances acquises dans le cadre de cette thèse.

Strontium isotopes and sedimentology of a marine Triassic succession (upper Ladinian) of the westernmost Tethys, Spain

Chemical Stratigraphy, or the study of the variation of chemical elements within sedimentary sequences, has gradually become an experienced tool in the research and correlation of global geologic events. In this paper 87Sr/ 86Sr ratios of the Triassic marine carbonates (Muschelkalk facies) of southeast Iberian Ranges, Iberian Peninsula, are presented and the representative Sr-isotopic curve constructed for the upper Ladinian interval. The studied stratigraphic succession is 102 meters thick, continuous, and well preserved. Previous paleontological data from macro and micro, ammonites, bivalves, foraminifera, conodonts and palynological assemblages, suggest a Fassanian-Longobardian age (Late Ladinian). Although diagenetic minerals are present in small amounts, the elemental data content of bulk carbonate samples, especially Sr contents, show a major variation that probably reflects palaeoenvironmental changes. The 87Sr/86Sr ratios curve shows a rise from 0.707649 near the base of the section to 0.707741 and then declines rapidly to 0.707624, with a final values rise up to 0.70787 in the upper part. The data up to meter 80 in the studied succession is broadly concurrent with 87Sr/86Sr ratios of sequences of similar age and complements these data. Moreover, the sequence stratigraphic framework and its key surfaces, which are difficult to be recognised just based in the facies analysis, are characterised by combining variations of the Ca, Mg, Mn, Sr and CaCO3 contents