Encontrados 72 documentos, a visualizar página 1 de 8

Pegmatite productive terrains in the Variscan Granite hosts from Northern and C...

The detection of suboutcropping pegmatite deposits in regions recognizably fertile regarding the occurrence of pegmatites depends upon the optimization of conceptual models which support the interpretation of the regional distribution of pegmatites and the structure of their assemblies. In intra-granitic context is at concern the more conventional cartographic expression of pegmatites in connection with the str...

Contributions to pegmatite exploration within granitic plutons in Central and N...

Exploration programs for granitic pegmatites face the lack of detectable contrasts, either geophysical or geochemical, between pegmatites and their granitic host-rocks. The known productive sectors bearing pegmatites located inside granitic plutons, with economic interest for quartz and feldspar provide adequate field testing for alternative research, dealing with the peculiarities of lithological diversity and...

Canine adipose stem cells : the influence of the anatomy and passaging on the s...

Periodontal disease (PD) is an inflammatory pathology highly prevalent both in humans and in dogs, which is characterized by destruction of the periodontal ligament, cementum and alveolar bone. The development of new therapies, such as Tissue Engineering strategies, is mandatory due to the inefficacy of conventional therapies currently used. Dog is a very relevant animal model to study several human diseases, s...

Contributos da detec????o remota para a evid??ncia e localiza????o de pegmatito...

"I Congresso Internacional de Geoci??ncias na CPLP" ; Em contexto de prospec????o de bolsadas pegmat??ticas hospedadas em granitos da regi??o de Ponte da Barca, procurou??????se, combinando t??cnicas de an??lise distanciada e levantamento de campo, detectar interfaces litol??gicas com as quais se pudesse relacionar a organiza????o espacial e estrutural dos pegmatitos a?? aflorantes. A evid??ncia de alinhamento...

Sheep whole body composition predicted by in vivo real time ultrasound measurem...

Accurate measurement of changes in body composition and in the energy content of live animals is crucial to understand the responses to the intake of nutrients. Despite the accuracy of the serial slaughter technique in determining body composition, it is very expensive and comparisons within an animal became impossible thus the need for an accurate method to predict body composition in the live animal is obviou...

Phylogenetic diversity of quinolone resistant Escherichia coli isolated from wa...

Tartrate-resistant acid phosphatase as a biomarker of bone turnover in dog

Values of serum tartrate-resistant acid phosphatase ( TRAP) activity were obtained in adult dogs and its biological variability was assessed. Nine healthy skeletally mature Portuguese Podengo dogs were used for the determination of TRAP, total and bone alkaline phosphatase serum activities, and also to study their relationship with serum minerals, namely calcium (Ca), phosphorous (P), and magnesium (Mg). The se...

Consumo, digestibilidade total, produção de proteína microbiana e balanço de ni...

Avaliaram-se os efeitos da inclusão da fonte - subproduto do cacau, mandioca-casca, mandioca-caule e farelo de glúten de milho - e da proporção - 10 e 30% - de subprodutos, em substituição parcial à silagem de milho sobre consumo, digestibilidade dos nutrientes, produção de proteína microbiana, balanço de nitrogênio, predição das frações digestíveis e nutrientes digestíveis totais. Os consumos de matéria seca e...

ICAP: Communication Interface for Programmable Automaton

This work presents a software tool, developed for a personal computer, that can replace the programming console of a programmable logic controller (PLC).To the user, the tool appears as a graphic interface underthe Windows environment. ; Apresenta-se neste trabalho uma ferramenta de software, desenvolvida para computador pessoal, que substitui a consola de programação de um au...

Chlamydia trachomatis infection in patients selected for HPV detection

Background: The significance of the association between the human papillomavirus (HPV) and other sexually transmitted infections in the development of cervical, penile or anal neoplasias has been investigated, and the more consistent data have pointed to an association with Chlamydia trachomatis. In Portugal, the lack of information on STI precludes any knowledge on this subject. Objective: To determine CT infe...