König Alfreds übersetzung von Bedas Kirchengeschichte.

Tr. of: Historia ecclesiastica

Little journeys to the homes of great teachers ...

Mode of access: Internet.

History of King Alfred of England /

Added t.p. engraved and painted.

Die Syntax in den Werken Alfreds des Grossen,

"Verzeichnis der benutzten Werke", etc.: v. 1, p. xxiii-xxviii; v. 2, p. ix-x; p. xv.

History of King Alfred of England.

Mode of access: Internet.

Toxic substances : hearings before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-fifth Congress, first session.

Hearings held Mar. 28-May 4, 1977 in various cities.

Alfred the Great, or, The patriot king : an historical play /

Mode of access: Internet.

The King Alfred millenary,

Mode of access: Internet.

Alfred the Great,

Title vignette.

Systematics and evolution of ticks with a list of valid genus and species names

In recent years there has been much progress in our understanding of the phylogeny and evolution of ticks, in particular the hard ticks (Ixodidae). Indeed, a consensus about the phylogeny of the hard ticks has emerged which is quite different to the working hypothesis of 10 years ago. So that the classification reflects our knowledge of ticks, several changes to the nomenclature of ticks are imminent or have been made. One subfamily, the Hyalomminae, should be sunk, while another, the Bothriocrotoninae, has been created (Klompen, Dobson & Barker, 2002). Bothriocrotoninae, and its sole genus Bothriocroton, have been created to house an early-diverging ('basal') lineage of endemic Australian ticks that used to be in the genus Aponomma. The remaining species of the genus Aponomma have been moved to the genus Amblyomma. Thus, the name Aponomma is no longer a valid genus name. The genus Rhipicephalus is paraphyletic with respect to the genus Boophilus. Thus, the genus Boophilus has become a subgenus of the genus Rhipicephalus (Murrell & Barker, 2003). Knowledge of the phylogenetic relationships of ticks has also provided new insights into the evolution of ornateness and of their life cycles, and has allowed the historical zoogeography of ticks to be studied. Finally, we present a list of the 899 valid genus and species names of ticks as of February 2004.

Divulgação Científica na Revista Ciência Hoje das Crianças

Esta pesquisa trata da revista Ciência Hoje das Crianças, editada pela Sociedade Brasileira para o Progresso da Ciência (SBPC), e coloca em questão as especificidades da linguagem utilizada pela revista para a divulgação científica. A amostra utilizada é composta pelas edições publicadas no ano de 2008. O objetivo da pesquisa é identificar os recursos utilizados pela revista para adequação da linguagem científica para a linguagem coloquial, acessível ao público leigo. A metodologia utilizada para desenvolvimento da pesquisa tem viés qualitativo e adota os recursos da pesquisa bibliográfica, documental, entrevistas e análise de discurso da Escola Francesa. Constata-se que a revista busca contemplar com seus artigos todas as áreas do conhecimento, o que garante ao leitor a possibilidade de ampliar a visão sobre o mundo científico. Para construção da mensagem em linguagem acessível, identifica-se que a revista recorre à utilização de desenhos, fotos, cores, tipografia, metáforas, analogias e estrutura textual organizada, principalmente, em forma de narração.(AU)

Stimulation of adenylate cyclase by amylin in CHO-K1 cells

The CHO-K1 cell line responds to the peptide amylin by a rapid elevation of cAMP. The related peptide calcitonin gene-related peptide (CGRP) is 100 times less potent at stimulating adenylate cyclase than is amylin. The actions of amylin at this receptor are concentration dependent and not antagonized by the CGRP antagonist CGRP-(8-37). Although these cells have receptors for calcitonin, amylin is unable to take part in any high affinity interaction with these receptors, as assessed by radioligand binding. The CHO-K1 cell line has receptors for amylin that are distinct from those for calcitonin and CGRP.

Information processing and the UK weekend effect:Do investors cut their losses on Mondays?

This paper complements earlier work by the author that shows that the pattern of information arrivals into the UK stock market may explain the behaviour of returns. It is argued that delays or other systematic behaviour in the processing of this information could compound the impact of information arrival patterns. It is found, however, that this does not happen, and so it is the arrival and not the processing of news that is most important. © 2004 Taylor & Francis Ltd.

In vitro characterization of a collagen scaffold enzymatically cross-linked with a tailored elastin-like polymer

Collagen, the main structural component of the extracellular matrix (ECM), provides tensile stiffness to different structures and organs against rupture. However, collagen tissue-engineered implants are hereto still lacking in mechanical strength. Attempts to create stiffer scaffolds have resulted in increased brittleness of the material, reducing the versatility of the original component. The hypothesis behind this research is that the introduction of an elastic element in the scaffold will enhance the mechanical properties of the collagen-based scaffolds, as elastin does in the ECM to prevent irreversible deformation. In this study, an elastin-like polymer (ELP) designed and synthesized using recombinant DNA methodology is used with the view to providing increased proteolytic resistance and increased functionality to the scaffolds by carrying specific sequences for microbial transglutaminase cross-linking, endothelial cell adhesion, and drug delivery. Evaluation of the effects that cross-linking ELP-collagen has on the physicochemical properties of the scaffold such as porosity, presence of cross-linking, thermal behavior, and mechanical strength demonstrated that the introduction of enzymatically resistant covalent bonds between collagen and ELP increases the mechanical strength of the scaffolds in a dose-dependent manner without significantly affecting the porosity or thermal properties of the original scaffold. Importantly, the scaffolds also showed selective behavior, in a dose (ELP)-dependent manner toward human umbilical vein endothelial cells and smooth muscle cells when compared to fibroblasts.

Drawing association rules between purchases and in-store behaviour:an extension of the market basket analysis

Shopping behavior is often exclusively studied through consumer purchases, since they are an easily measurable ouput. Still, the observation of in-store physical behavior (path, moves and actions) is crucial, as is the quantification of its impact on purchases. Using an innovative PDA tool to precisely record and time stamp consumers' moves and actions, we extend the classical Market Basket Analysis (MBA) by integrating this new information: associations between product categories are measured not only from purchases but also from consumer physical behavior. We compare results of our new method with classical MBA results and show a significant improvement.