Management of XML data by means of schema matching

Magdeburg, Univ., Fak. für Informatik, Diss., 2010

Raça em formação de galinhas de plumagem azul e ovos azuis

This paper deals with the inheritance of black, blue and blue-splashed plumage in poultry. The material analysed had its origin in the State of Goias, Brazil and the genetical data seems to indicate the interaction of a single pair of genes as in the Andalusian fowls and other blue breeds. The dominant gene for blue egg is also present in the material and selection is now being directed to isolate a breed with blue plumage and blue eggs, named "Tudo Azul", what in Portuguese means all blue (plumage and eggs) and corresponds, in braziliian slang, to the expression "O. K." used in the United States. The commercial possibility of the chickens, as judging by its, laying capacity, is emphasized.

In vitro und in vivo Untersuchungen zur funktionellen Bedeutung der Cathepsine B, K und L bei der systemischen AA- und AL-Amyloidose

Magdeburg, Univ., Medizin. Fak., Diss., 2007

A relação k/mg em fôlhas de algodoeiro cultivado em condição de campo

In this paper the author presents the results of a study on the K and Mg correlations in cotton leaves from an experiment carried out under field condition. He concluded that the percentages of those elements vary in an inverse ratio. It is possible that K had depressed the Mg absorption by plants.

Estudo comparativo das domácias de fôlhas normais e domácias de fôlhas cujas plantas foram cultivadas com deficiências e excessos de micronutrientes (Fe, Mn, Mo, e Cu), em Coffea arabica L. variedade caturra K. M. C.

1. Quanto às características morfológicas, as domácias nas folhas tratadas não apresentaram diferenças apreciáveis, a não ser quanto à forma do orifício de entrada ou bôca, que ora é circular, ora é eliptico. Foram assinalados pelos nas adjacências da domácia. 2. Sob o ponto de vista anatômico, anotei na estrutura pequenas alterações na epiderme que reveste o interior da câmara e canal, constando de diferenças quanto ao tamanho, uniformidade, grau de cutinização e aspectos diversos nas- paredes externas das células. O tecido envolvente apresentou variações no número de camadas e na forma irregular de suas células.

Efeitos de diferentes níveis de N, P e K sôbre cacaueiros jovens (Theorema cacao L.) em solução nutritiva

Cocoa seedlings were grown in nutrient solution in order to find out the effects of the levels of N, P, K in the substrate on growth, symptoms and chemical composition of the leaves. A 3x3x3 factorial design was used. The following conclusions can be drawn. 5.1. Among the three elements under study, only nitrogen had a positive, significant effect on growth as measured by height and dry weight. 5.2. The level of a given elements in the leaves did increase when its level in the nutrient solution was raised. On the other hand the N content was positively affected by the concentration of P in the substrate. 5.3. A decrease in the N/P and K/P rations in the leaves was observed when the nutrient solutions had, res-respectively, absence of K and N and high level both of K and N. The N/K ratio increased with the level of P in the substrate. 5.4 A highly significant positive correlation was found between N content in the leaves and dry weight. This was not the case however, insofar P and K are considered - no correlation whatsoever was observed.

A relação K/Mg em plantas jovens de laranjeira (Citrus sinensis L., Var. D.A.C)

A análise das folhas das plantas revelaram que a absorção de Mg e de K aumentaram com a concentração do elemento respectivo na solução. O Mg não interferiu na absorção do K nos tratamentos correspondentes à omissão e dose 2 deste nutriente; nos tratamentos correspondentes à dose 1, 48 p.p.m. de Mg nas, soluções nutritivas estimularam a absorção de K. O K inibiu a absprção de Mg nos tratamentos correspondentes às doses 0 e 2 deste elemento: quanto na presença da dose 1, 234, p.p.m. de K nas soluções nutritivas determinaram maior concentração de Mg nas folhas. O K teve ação antagônica sobre o Ca; o Mg teve efeito semelhante só quando na presença da dose mais elevada de K. Na ausência desse elemento ou na presença de 234 p.p.m. dele o efeito do Mg foi quadrático.

Estudos sôbre a alimentação mineral do cafeeiro: XXI. efeito da adubação N, P, K e orgânica na composição mineral do grão e na qualidade da bebida. (2a. Nota)

O efeito da adubaçao NPK e da matéria orgânica na composição mineral do grão e na qualidade da bebida (prova de xícara) foi estudado. Verificou-se que a adubação fosfatada e o uso da matéria orgânica não influiram nas características mencionadas. A adubação nitrogenada e potássica aumentou o teor dos elementos correspondentes no grão e prejudicou pouco mas, significativamente a qualidade da bebida. Esses dados devem ser encarados com cautela e tidos apenas como preliminares.

Efeito de concentrações de macronutrientes N, P e K No aumento do espessamento da parede dos traqueídos Pinnus Elliottii (plantas em vasos)

Neste trabalho os autores apresentam os resultados dos efeitos dos níveis de N, P e K no aumento do comprimento e da espessura da parede dos traqueídos de Pinnus elliottii. A análise estatística mostra que alto nível de N parece indicar uma diminuição no comprimento e na espessura dos traqueídos, enquanto que os efeitos do P e K não se mostram bem definidos, provàvelmente por se tratar de material muito jovem, com apenas dois anos de idade, sob efeito dos tratamentos.

The relation of the concentration of macronutrients in the substrate and in the foliage to cell wall thickness and cellulose concentration in the xylem of slash pine (Pinus elliotti)

Sand culture experiments, using a sub-irrigation technique, were installed in order to find out the effects of the macronutrients N, P, K, Ca, Mg and S on growth, aspect, mineral composition, length of fibers, thickness of cell wall and cellulose concentration in slash pine. The aim was to obtain, under controlled conditions, basic information which could eventually lead to practical means designed to increase the rate of growth and to make of slash pine a richer source of cellulose. Nitrogen, Phosphorus, Potassium Experiment A 3 x 3 x 3 factorial design with two replicates was used. Nitrogen was supplied initially at the levels of 25, 50 and 100 ppm; phosphorus was given at the rates of 5, 10 and 20 ppm; potassium was supplied at the rates of 25, 50 and 100 ppm; six months after the experiment was started the first level for each element was dropped to zero. Others macro and all micronutrients were supplied at uniform rates. Fifteen hours of illumination per day were provided. The experimental technique for growing the slash pine seedlings proved quite satisfactory. Symptoms of deficiency of nitrogen, phosphorus and potassium were observed, described and recorded in photographs and water colors. These informations will help to identify abnormalities which may appear under field conditions. Chemical analysis of the several plant parts, on the other hand, give a valuable means to assess the nutritional status of slash pine, thus confirming when needed, the visual diagnosis. The correctness of manurial pratices, on the other hand, can be judged with the help of the analytical data tabulated. Under the experimental conditions nitrogen caused the highest increases on growth, as measured by increments in height and dry weights, whereas the effects of phosphorus and potassium were less marked. Cellulose concentration was not significantly affected by the treatments used. Higher levels of N seemed to decrease both length of fiber elements and the thickness of cell wall. The effects of P and K were not well defined. Calcium, Magnesium, Sulfur Experiment A 3 x 3 x 3 factorial design with two replicates was used. Calcium was supplied initially at the levels of 12.5, 25 and 50 ppm; magnesium and sulfur were given at the rates of 6, 12.5 and 25 ppm. Other macro and micronutrients were supplied at uniform rates, common to all treatments. Three months after starting the experiment the first level for each element was dropped to zero. Symptoms of deficiency of calcium, magnesium and sulfur were observed, described and recorded as in the case of the previous experiment. Chemical analysis were made, both for mineral content and cellulose concentration. Length of fibers and thickness of cell wall were measured. Both calcium and magnesium increase height, sulfur failing to give significant response. Dry weight was beneficially affected by calcium and sulfur. The levels of calcium, magnesium and sulfur in the needles associated with deficiency and maximum growth are comparable with those found in the literature. Cellulose concentration increased when the level of sulfur in the substrate was raised. The thickness of cell wall was negatively affected by the treatments; no effect was observed with regards to length of fibers.