O tempo de permanência como caracterizador do espaço habitacional

para obtenção do grau de Mestre em Arquitectura, apresentada na Universidade de Lisboa - Faculdade de Arquitectura.

La sabiduría árabe antigua reflejada en los proverbios de Al-Maydani: traducción y análisis paremiológico de un corpus seleccionado

Little is known about Ancient Arabia before the arrival of Islam as it was an area with few inhabited settlements and it was mostly a passageway for traders. In those inhabited settlements we could find some settled Arabs, but the prevailing life style was that of the rest of the population, nomadic Bedouin Arabs who travelled from place to place looking for water and pasture for their cattle, which they lived off. The desert was their natural habitat, a hostile environment full of danger where life was not easy. Camel taming made it possible for them to live that nomadic lifestyle, and the Bedouins became inseparable from their camels and from their horses and cattle. In order to make a living they worked as hunters, transported caravans, and plundered too. In the pre-Islamic era, knowledge was transmitted by oral communication, so very little written information about that time and place remains. One thing that has been handed down are proverbs, which after the 8th Century started to be collected by several writers in various written works. Given the characteristics of those proverbs, which are conserved almost intact from their origins, we can learn much about the lifestyle in Ancient Arabia. What is to be investigated within this thesis is whether through Paremiology it is possible to learn more about this area at this historic moment that precedes the arrival of Islam, and the first years of this religion. To learn about history, we usually rely on historians and palaeontologists, but this work will demonstrate that through Paremiology it is possible to know other aspects of culture, their knowledge, the way of life, thinking, society, etc...

LMS tables for waist circumference and waist-to-height ratio among Colombian children and adolescents: The FUPRECOL study

Background: Indices predictive of central obesity include waist circumference (WC) and waist-to-height ratio (WHtR). The aims of this study were 1) to establish a Colombian youth smoothed centile charts and LMS tables for WC and WHtR and 2) to evaluate the utility of these parameters as predictors of overweight and obesity. Method: A cross-sectional study whose sample population comprised 7954 healthy Colombian schoolchildren [boys n=3460 and girls n=4494, mean (standard deviation) age 12.8 (2.3) years old]. Weight, height, body mass index (BMI), WC and WHtR and its percentiles were calculated. Appropriate cut-offs point of WC and WHtR for overweight and obesity, as defined by the International Obesity Task Force (IOTF) definitions, were selected using receiver operating characteristic (ROC) analysis. The discriminating power of WC and WHtR was expressed as area under the curve (AUC). Results: Reference values for WC and WHtR are presented. Mean WC increased and WHtR decreased with age for both genders. We found a moderate positive correlation between WC and BMI (r= 0.756, P < 0.01) and WHtR and BMI (r= 0.604, P < 0.01). The ROC analysis showed a high discrimination power in the identification of overweight and obesity for both measures in our sample population. Overall, WHtR was slightly a better predictor for overweight/obesity (AUC 95% CI 0.868-0.916) than the WC (AUC 95% CI 0.862-0.904). Conclusion: This paper presents the first sex- and age-specific WC and WHtR percentiles for both measures among Colombian children and adolescents aged 9–17.9 years. By providing LMS tables for Latin-American people based on Colombian reference data, we hope to provide quantitative tools for the study of obesity and its comorbidities.

Mangiare insieme, un'arte politica. I banchetti dell'imperatore Taizong dei Tang

La ricerca di dottorato riguarda i banchetti tenuti dall'imperatore Taizong di Tang durante i suoi 23 anni di regno (dal 626 al 649 d.C.) e a partire da essi ho esaminato la costruzione delle istituzioni politiche e dell'ordine sociale dello Stato cinese dell'epoca, per scoprire come queste attività contribuissero, in una certa misura, alla legittimazione e all'affermazione del potere dell'imperatore stesso. Da questa premessa, sorgono una serie di domande che riguardano vari aspetti: ad esempio, cosa spinse Taizong a puntare su questi banchetti per la costruzione del suo ordine politico? Quando furono organizzati? In quali luoghi? Chi vi partecipava? E come venivano organizzati? Studiando questo tipo di attività ricreative a cui partecipavano Taizong e la sua corte, esplorerò l'evoluzione e i cambiamenti della cultura politica nella dinastia Tang (618-907 d.C.). Analizzerò come il sovrano utilizzasse i banchetti per promuovere lo sviluppo della politica statale e i rituali di corte al fine di mantenere la stabilità sociale all'interno della governance della macchina statale. Esaminerò e metterò a fuoco la relazione dinamica e simbiotica tra cibo e politica nell'antica Cina, anche facendo riferimento a semplici frammenti di cronaca relativi ai resoconti dei banchetti stessi, oltre che a concetti storiografici più generali.

Development of new immunochemical and spectroscopic analytical methods for the characterization and conservation of works of art

Cultural heritage is constituted by complex and heterogenous materials, such as paintings but also ancient remains. However, all ancient materials are exposed to external environment and their interaction produces different changes due to chemical, physical and biological phenomena. The organic fraction, especially the proteinaceous one, has a crucial role in all these materials: in archaeology proteins reveal human habits, in artworks they disclose technics and help for a correct restoration. For these reasons the development of methods that allow the preservation of the sample as much as possible and a deeper knowledge of the deterioration processes is fundamental. The research activities presented in this PhD thesis have been focused on the development of new immunochemical and spectroscopic approaches in order to detect and identify organic substances in artistic and archaeological samples. Organic components could be present in different cultural heritage materials as constituent element (e.g., binders in paintings, collagen in bones) and their knowledge is fundamental for a complete understanding of past life, degradation processes and appropriate restauration approaches. The combination of immunological approach with a chemiluminescence detection and Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry allowed a sensitive and selective localization of collagen and elements in ancient bones and teeth. Near-infrared spectrometer and hyper spectral imaging have been applied in combination with chemometric data analysis as non-destructive methods for bones prescreening for the localization of collagen. Moreover, an investigation of amino acids in enamel has been proposed, in order to clarify teeth biomolecules survival overtime through the optimization and application of High-Performance Liquid Chromatography on modern and ancient enamel powder. New portable biosensors were developed for ovalbumin identification in paintings, thanks to the combination between biocompatible Gellan gel and electro-immunochemical sensors, to extract and identify painting binders with the contact only between gel and painting and between gel and electrodes.

Reconstructing mid-to-recent Holocene paleoenvironments in the vicinity of ancient Amarynthos (Euboea, Greece).

This article examines the shoreline evolution and human occupation in the vicinity of the important archeological site of Amarynthos (Euboea Island, Greece) over the last six millennia. Archeological evidence indicates a continuous occupation of the site from the Bronze Age to the Roman period and the site is well-known, thanks to the existence of a sanctuary dedicated to the goddess Artemis. Based on the study of four boreholes, a paleogeographic reconstruction of the coastal landscape is proposed. Facies were determined based on mollusc identification, and sedimentology based on grain-size measurements (hand sieving for the fraction above 2 mm and LASER technique for particles below 2 mm) and loss-on-ignition. In addition, a series of 12 AMS radiocarbon dates define a reliable chronostratigraphy. Results suggest the presence of a fully marine environment from the early Holocene to ca. 2600-2400 cal. BC, which developed into a brackish environment from ca. 2600-2400 cal. BC to ca. 750 cal. BC due to the deltaic progradation of the nearby stream (Sarandapotamos River). From ca. 750 cal. BC onward, coastal swamps prevailed in the study area. Human-environmental interaction is discussed and particular attention is paid to the paleolandscape configuration of Amarynthos.

The pantheon, or, Ancient history of the gods of Greece and Rome : intended to facilitate the understanding of the classical authors, and of the poets in general ; for the use of schools, and young persons of both sexes /

Mode of access: Internet.

Travels in the Morea, Albania, and other parts of the Ottoman empire : comprehending a general description of those countries, their productions, the manners, customs, and commerce of the inhabitants : a comparison between the ancient and present state of Greece, and an historical and geographical description of the ancient Epirus /

The engravings are by J. Storer.

Greece, ancient and modern. Lectures delivered before the Lowell institute.

v.1. First course: The Greek language and poetry. Second course: The life of Greece.--v.2. Third course: Constitutions and orators of Greece. Fourth course: Modern Greece.

Heathen mythology. Illustrated by extracts from the most celebrated writers, both ancient and modern, on the gods of Greece, Rome, India, Scandinavia .. and embellished with two hundred engravings after designs by M. Baron.

Illustrated t.-p.

A manual of ancient history, from the earliest times to the fall of the Sassanian empire. Comprising the history of Chaldaea, Assyria, Media, Babylonia, Lydia, Phoenicia, Syria, Judaea, Egypt, Carthage, Persia, Greece, Macedonia, Rome, and Parthia.

Mode of access: Internet.

The wars of Greece and Persia; selections from Herodotus in Attic Greek.

Mode of access: Internet.

Lectures on ancient ethnography and geography, comprising Greece and her colonies, Epirus, Macedonia, Illyricum, Italy, Gaul, Spain, Britain, the north of Africa, etc.

Mode of access: Internet.