Território, legislação e monarquia no reinado de Alfonso X, o Sábio (1252-1284)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diatom biostratigraphy in sediments of ODP Sites 204-1251 and 204-1252

Sites 1251 (44°34.213'N, 125°4.440'W; 1211 m water depth) and 1252 (44°35.167'N, 125°5.569'W; 1039 m water depth) were drilled on the eastern flank of the southern summit of Hydrate Ridge off Oregon in the northeast Pacific Ocean, where well-stratified sediments were deposited at a rapid rate. Unconformities and debris flow layers of middle Pleistocene age were found at both sites. Their ages are of great importance in constructing the geohistory of Hydrate Ridge. Detailed diatom biostratigraphy of the middle to late Pleistocene of Sites 1251 and 1252 was carried out for this purpose.

Dialogue et dissensions entre saint Bonaventure et saint Thomas d'Aquin à Paris, 1252-1273 /

Includes index.

Visitations of churches belonging to St. Paul's Cathedral, 1249-1252.

Additional title: Visitations of churches in the patronage of St. Paul's Cathedral.

Konig Konrad IV. in Italien 1252-1254.

Thesis (doctoral)--Kaiser-Wilhelms-Universitat Strassburg.

Characterization of frequency‐dependent magnetic susceptibility in UXO electromagnetic geophysics

Soils at many locations that have their origin in volcanic parent material and have undergone extensive weathering often exhibit strong frequency-dependent magnetic susceptibilities. The presence of such susceptibility has a profound effect on electromagnetic induction data acquired in such environments. Their transient electromagnetic response is characterized by a t-1 decay that is strong enough to mask UXO responses. In a field study and associated laboratory work on characterizing the frequency-dependent magnetic susceptibility and its influence on transient electromagnetic data, we collected soil samples on the surface and in soil pits from the Island of Kaho'olawe, Hawaii, and measured their frequency dependent magnetic susceptibilities. We present the details of the field investigation, confirm previous theoretical work with field and laboratory measurements, characterize the susceptibility with a Cole-Cole model, and investigate the response specific to the measured susceptibility.

A quasi-likelihood approach for ordered categorical data with overdispersion

Quasi-likelihood (QL) methods are often used to account for overdispersion in categorical data. This paper proposes a new way of constructing a QL function that stems from the conditional mean-variance relationship. Unlike traditional QL approaches to categorical data, this QL function is, in general, not a scaled version of the ordinary log-likelihood function. A simulation study is carried out to examine the performance of the proposed QL method. Fish mortality data from quantal response experiments are used for illustration.

Powdery mildew on Passiflora in Australia

Oidiopsis sp., the anamorph of Leveillula taurica (Erysiphaceae), is reported for the first time in Australia on Passiflora edulis, and Oidium passiflorae on Passiflora foetida. A detailed description and illustration of the specimens are given.