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Search Results: 1 - 10 of 20523 matches for " Hermann Paulo; "
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Determina??o de zinco da sola do casco de bovinos leiteiros com ou sem les?es podais, suplementados ou n?o com levedura seca de cana-de-a?úcar
Pardo, Paulo Eduardo;Bremer Neto, Hermann;Chiacchio, Simone Biagio;Nagoshi, Massayoshi;Padilha, Pedro Magalh?es;
Ciência Rural , 2004, DOI: 10.1590/S0103-84782004000500027
Abstract: with the goal of studying the hoof sole zinc concentrations of cow with and without foot lesions, suplemented or not with dried yeast from sugarcane; 60 cows were chosen from milking of 150 animals. four groups of 15 animals were formed being the first one of animals with foot lesions and with supplemental yeast, the second one of animals with lesions and without supplemental yeast, the third group of animals without foot lesions and with supplemental yeast and the fourth one of animals without foot lesions and without supplemental yeast. hoof sole zinc was determined by the atomic absortion spectrophotometry (aas). the results were statistically evaluated by analysis of variable, followed by tukey?s test to compare mean levels. the mean concentration of zinc in the hoof sole of the groups statistically, significant showed differences only in the animals with foot lesions and with yeast supplementation.
Efeito do intervalo de desseca??o antecedendo a semeadura do milho e do uso de diferentes espécies de plantas de cobertura
Corrêa, Juliano Corulli;Hoffmann, Hermann Paulo;Monquero, Patrícia;Casagrande, José Carlos;Puga, Aline Peregrina;
Revista Brasileira de Ciência do Solo , 2008, DOI: 10.1590/S0100-06832008000200028
Abstract: the timing of desiccation of the cover crop before crop sowing can favor the development of the plants and, consequently, increase yields. the purpose of this study was to evaluate the effects of intervals after desiccation of distinct cover crops and corn sowing on soil fertility, nutritional content and the initial development of corn. the experiment was carried out under controlled conditions in a greenhouse, and consisted of the following treatments: four desiccation periods preceding the corn crop (21, 14, 7 and 0 days), combined with three cover crop species; crotalaria juncea (indian hemp), pennisetum americanum (pearl millet) and brachiaria brizantha cv. marandu (brachiaria). the longest time interval preceding corn sowing resulted in higher contents of soil organic matter, phosphorus and potassium; the content of these two nutrients was related to the cover crop species. longer intervals between desiccation and corn planting resulted in greater absorption of n, p and k by corn plants. corn development was also favored by longer periods after cover plant desiccation. an interval of more than 14 days should be maintained to ensure greater nutrient availability for the crop.
Altera es da motilidade antroduodenal e do pH gástrico após ressec o gástrica parcial incluindo a área correspondente ao marca-passo do est mago de c es
Nassif Paulo Afonso Nunes,Fuchs Karl-Hermann,Heimbucher Johannes,Malafaia Osvaldo
Revista da Associa??o Médica Brasileira , 2003,
Abstract: As altera es funcionais da motilidade antroduodenal ainda n o foram bem caracterizadas até a presente data. O marca-passo gástrico, possivelmente localiza-se junto à grande curvatura, próximo ao fundo gástrico. A partir dele, ondas de despolariza o dirigem-se ao est mago, duodeno e às demais partes do intestino delgado. OBJETIVO: Avaliar a influência do marca-passo gástrico sobre a motilidade gastroduodenal em c es. MéTODOS: O protocolo experimental constou de três etapas. Na primeira, realizou-se esofagostomia cervical seguida de manometria antroduodenal eletr nica e pH-metria em 20 c es (grupo controle), durante 4 horas. Na segunda etapa, realizou-se a ressec o de parte do fundo gástrico e da área do marca-passo gástrico, com técnica videolaparoscópica. Na terceira, decorridos três meses, repetiu-se a manometria antroduodenal e a pH-metria gástrica. RESULTADOS: No grupo controle observou-se tra ado típico de motilidade antroduodenal, com complexo interdigestivo de motilidade (IMC) com fases 1, 2 e 3; na pH-metria, observou-se padr o de acidez com linha de base em pH de 1,15. Após a ressec o gástrica parcial, a manometria apresentou, no geral, aumento na freqüência de contra es, aumento da participa o relativa da fase 2 e diminui o da participa o relativa da fase 3. No pH gástrico, observou-se aumento no percentual de pH 0 - 1 e pH 1 - 2, bem como diminui o na porcentagem de pH 6 - 7, com conseqüente diminui o do pH gástrico e redu o no tempo prandial. CONCLUS O: Pela retirada da área do marca-passo gástrico ocorreram altera es de motilidade antroduodenal, permanecendo porém a ocorrência de IMC's completos.
Determina o de zinco da sola do casco de bovinos leiteiros com ou sem les es podais, suplementados ou n o com levedura seca de cana-de-a úcar
Pardo Paulo Eduardo,Bremer Neto Hermann,Chiacchio Simone Biagio,Nagoshi Massayoshi
Ciência Rural , 2004,
Abstract: Com o objetivo de estudar as concentra es de zinco da sola do casco de bovinos com e sem les es podais, suplementados ou n o com levedura seca, foram selecionadas e examinadas 60 vacas, escolhidas aleatoriamente, de um rebanho de 150 animais. Formaram-se quatro grupos de 15 animais, sendo o primeiro com animais com les es podais e suplementados com levedura, o segundo com animais com les es podais e sem suplementa o de levedura, o terceiro com animais sem les es podais e suplementados com levedura e o quarto com animais sem les es podais e sem a suplementa o de levedura. As concentra es de zinco da sola do casco foram determinadas por espectrometria de absor o at mica com chama (AAS). A compara o estatística das concentra es de zinco nas amostras foram submetidos à análise de variancia, seguida pelo teste de Tukey, para compara o de médias. As médias das concentra es de zinco da sola do casco dos animais dos quatro grupos, quando comparadas estatisticamente, apresentaram diferen a estatística significativa, somente nos animais com les es podais e suplementados com levedura.
All-in-One: Space-Time Body, Function and Metric — A Fundamentally New Approach to Computation  [PDF]
Hermann von Issendorff
Int'l J. of Communications, Network and System Sciences (IJCNS) , 2013, DOI: 10.4236/ijcns.2013.65029
Abstract:

Every algorithm which can be executed on a computer can at least in principle be realized in hardware, i.e. by a discrete physical system. The problem is that up to now there is no programming language by which physical systems can constructively be described. Such tool, however, is essential for the compact description and automatic production of complex systems. This paper introduces a programming language, called Akton-Algebra, which provides the foundation for the complete description of discrete physical systems. The approach originates from the finding that every discrete physical system reduces to a spatiotemporal topological network of nodes, if the functional and metric properties are deleted. A next finding is that there exists a homeomorphism between the topological network and a sequence of symbols representing a program by which the original nodal network can be reconstructed. Providing Akton-Algebra with functionality turns it into a flow-controlled general data processing language, which by introducing clock control and addressing can be further transformed into a classical programming language. Providing Akton-Algebra with metrics, i.e. the shape and size of the components, turns it into a novel hardware system construction language.

The Cognitive Gap, Neural Darwinism & Linguistic Dualism —Russell, Husserl, Heidegger & Quine  [PDF]
Hermann G. W. Burchard
Open Journal of Philosophy (OJPP) , 2014, DOI: 10.4236/ojpp.2014.43032
Abstract:

Guided by key insigths of the four great philosophers mentioned in the title, here, in review of and expanding on our earlier work (Burchard, 2005, 2011), we present an exposition of the role played by language, & in the broader sense, λογοζ, the Logos, in how the CNS, the brain, is running the human being. Evolution by neural Darwinism has been forcing the linguistic nature of mind, enabling it to overcome & exploit the cognitive gap between an animal and its world by recognizing environmental structures. Our work was greatly influenced by Heidegger’s lecture notes on metaphysics (Heidegger, 1935). We found agreement with recent progress in neuroscience, but also mathematical foundations of language theory, equating Logos with the mathematical concept of structure. The mystery of perception across the gap is analyzed as radiation and molecules impinging on sensory neurons that carry linguistic information about gross environmental structures, and only remotely about the physical reality of elementary particles. The most important logical brain function is Ego or Self, guiding the workings of the brain as a logos machine. Ego or Self operates from neurons in frontopolar cortex with global receptive fields. The logos machine can function only by availing itself of global context, its internally stored noumenal cosmos NK, and the categorical-conceptual apparatus CCA, updated continually through the neural default mode network (Raichle, 2005). In the Transcendental Deduction, Immanuel Kant discovered that Ego or Self is responsible for conscious control in perception relying on concepts & categories for a fitting percept to be incorporated intoNK. The entire CNS runs as a “movie-in-the-brain” (Parvizi & Damasio, 2001), at peak speed processing simultaneously in a series of cortical centers a stack of up to twelve frames in gamma rhythm of 25 ms intervals. We equate global context, or NK, with our human world, Heidegger’s Dasein being-in-the-world, and are able to demonstrate that the great philosopher in EM parallels neuro-science concerning the human mind.

Modeling of a Cubic Antiferromagnetic Cuprate Super-Cage  [PDF]
Hans Hermann Otto
World Journal of Condensed Matter Physics (WJCMP) , 2015, DOI: 10.4236/wjcmp.2015.53018
Abstract: Convex polyhedral cuprate clusters are being formed through lateral frustration when the a and c lattice parameters of the tetragonal ACuO2 infinite layer structure will become identical by substitution of a large cation (A = Ba2+). However, the corner-shared CuO2 plaquettes of the infinite network suffer a topotactic rearrangement forming edge-connected units, for instance Cu18O24 cages (polyhedron notation [4641238]) with <90° ferromagnetic super-exchange interaction as found in cubic BaCuO2. Cage formation via a hypothetical tetragonal BaCuO2 compound (space group P4/ nmm) will be discussed. The possibility to construct a cuprate super-cage with m3m symmetry (polyhedron notation [4641242438]) is being reported. This super-cage still consists of edge-connected CuO2 plaquettes when fully decorated with copper ions, but with different curvatures, arranged in circles of 9.39 ? of diameter with 139.2° Cu-O-Cu antiferromagnetic super-exchange interaction. On the one hand, the realization of such a quite stable cuprate super-cage as a candidate for high-Tc superconductivity depends on whether a template of suitable size such as the \"\"cation or C(CH3)4 enables its formation, and on the other hand the cage can further be stabilized by highly charged cations located along the [111] direction. Synthesis options will be proposed based on suggested cage formation pathways. An X-ray powder pattern was calculated for a less dense cluster structure of Im3m space group with a lattice parameter of a = 14.938 ? and two formula units of Cu46O51 to facilitate future identification. Characteristic X-ray scattering features as identification tool were obtained when the electron distribution of the hollow polyhedron was approximated with electron density in a spherical shell.
Pyroelectric Bi5-x(Bi2S3)39I12S: Fibonacci Superstructure, Synthesis Options and Solar Cell Potential  [PDF]
Hans Hermann Otto
World Journal of Condensed Matter Physics (WJCMP) , 2015, DOI: 10.4236/wjcmp.2015.52010
Abstract: Previously, synthetic hexagonal bismuth sulfide iodide (polar space group P63, a = 15.629(3) ?, c = 4.018(1) ?, Z = 2) has been described by the rather unsatisfactory fractional formula Bi19/3IS9 [1]-[3]. A redetermination of the structure using old but reliable photographic intensity data indicated the presence of additional split positions and reduced atomic occupancies. From the observed pattern of this “averaged” structure a consistent model of a superstructure with lattice parameters of a' = √13·a = 56.35(1) ?, c' = c, and a formula Bi5-x(Bi2S3)39I12S emerged, with 2 formula units in a cell of likewise P63 space group. Structural modulation may be provoked by the space the lone electron pair of Bi requires. When Bi on the 0, 0, z position of the “averaged” cell is transferred to two general six-fold sites and one unoccupied twofold one of the super-cell, more structural stability is guaranteed due to compensation of its basal plane dipole momentum. Owing to the limited intensity data available, more details of the superstructure are not accessible yet. Some physical properties and solar cell application are discussed together with suggestions of ambient temperature synthesis routes of c-axis oriented nano-rod sheets.
Philosophy and Science, the Darwinian-Evolved Computational Brain, a Non-Recursive Super-Turing Machine & Our Inner-World-Producing Organ  [PDF]
Hermann G. W. Burchard
Open Journal of Philosophy (OJPP) , 2016, DOI: 10.4236/ojpp.2016.61002
Abstract: Recent advances in neuroscience lead to a wider realm for philosophy to include the science of the Darwinian-evolved computational brain, our inner world producing organ, a non-recursive super-Turing machine combining 100B synapsing-neuron DNA-computers based on the genetic code. The whole system is a logos machine offering a world map for global context, essential for our intentional grasp of opportunities. We start from the observable contrast between the chaotic universe vs. our orderly inner world, the noumenal cosmos. So far, philosophy has been rehearsing our thoughts, our human-internal world, a grand painting of the outer world, how we comprehend subjectively our experience, worked up by the logos machine, but now we seek a wider horizon, how humans understand the world thanks to Darwinian evolution to adapt in response to the metaphysical gap, the chasm between the human animal and its environment, shaping the organism so it can deal with its variable world. This new horizon embraces global context coded in neural structures that support the noumenal cosmos, our inner mental world, for us as denizens of the outer environment. Kant’s inner and outer senses are fundamental ingredients of scientific philosophy. Several sections devoted to Heidegger, his lizard debunked, but his version of the metaphysical gap & his doctrine of the logos praised. Rorty and others of the behaviorist school discussed also.
Reciprocity Relation between the Mass Constituents of the Universe and Hardy’s Quantum Entanglement Probability  [PDF]
Hans Hermann Otto
World Journal of Condensed Matter Physics (WJCMP) , 2018, DOI: 10.4236/wjcmp.2018.82003
Abstract: In this short contribution, a reciprocity relation between mass constituents of the universe was explained governed by Hardy’s maximum entanglement probability of φ5 = 0.09017. While well explainable through a set-theoretical argumentation, the relation may also be a consequence of a coupling factor attributed to the normed dimensions of the universe. Also, very simple expressions for the mass amounts were obtained, when replacing the Golden Mean φ by the Archimedes constant π. A brief statement was devoted to the similarity between the E-Infinity Theory of El Naschie and the Information Relativity Theory of Suleiman. In addition, superconductivity was also linked with Hardy’s entanglement probability.
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