Delicately
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Volvariella (Pluteacae, Basidiomycota) en el Norte de la Argentina
Abstract Three species of Volvariella from Northern Argentina are illustrated and described. Volvariella taylorii, known from the Yungas and the Paranaense Rain Forests; V. subxerophytica, known exclusively from the xerophytic forest from "chaqueña" region, and V. pusilla which was found in Chaco and Tucumán provinces. The two former species are characteri
Rodriguésia. Publicado em: 2017-09
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2. Ver através : da pintura e outras incertezas
A pintura como geradora da reflexão sobre as imagens produzidas: da sutileza e da dúvida. Partindo do suporte, tomar o material como determinante de uma visualidade delicada, de vazios, escorridos, vapores e condensações. Imagens que resistem em se mostrar, propostas tímidas, como pontuação de delicadeza em um cotidiano saturado de imagens. O corpo co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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3. A longa rua em direção aos Cimos / The long street in direction to the Treetops
This dissertation is devoted to the creation of a movie script based on Guimarães Rosas short story, Os Cimos (in English: Treetops), as well as to the investigation of the author/writers creative processes. In the first part, there is the outline of the path, movements that arouse the poetic adventure of approaching-distancing with Rosas text
Publicado em: 2007
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4. Diverging tendencies in multidimensional secession
We review mean-field and fluctuation-dominated behaviors exhibited by the Seceder Model, which moves an evolving population to various critical states of self-organized segregation, delicately balancing opposed sociological pressures of conformity & dissent, and giving rise to rich ideological condensation phenomena. The secession exponent and finite societa
Brazilian Journal of Physics. Publicado em: 2003-09
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5. Subcellular metabolic transients and mitochondrial redox waves in heart cells
Precise matching of energy supply with demand requires delicately balanced control of the enzymes involved in substrate metabolism. In response to a change in substrate supply, the nonlinear properties of metabolic control may induce complex dynamic behavior. Using confocal imaging of flavoprotein redox potential and mitochondrial membrane potential, we show
The National Academy of Sciences.
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6. Ploy and counterploy in predator-prey interactions: Orb-weaving spiders versus bombardier beetles*
Bombardier beetles (Brachinus spp.) offered to orb-weaving spiders are either captured or lost, depending on the attack strategy of the spider. Nephila clavipes grasps a beetle directly and attempts to bite it outright, but is repelled by the beetle's defensive spray. As the spider recovers from the spray, the beetle makes its escape from the web. Argiope fi
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7. Behaviour of untreated proliferative sickle retinopathy.
The development of ocular lesions in 313 patients with sickle cell disease followed up for periods of 1--8 years is described. Proliferative sickle retinopathy (PSR) was present on initial examination in 68 (12%) of 567 eyes and developed in a further 46 (8%) eyes during the study period. Spontaneous regression (autoinfarction) was present on initial examina
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8. Balanced branching in transcription termination
The theory of stochastic transcription termination based on free-energy competition [von Hippel, P. H. & Yager, T. D. (1992) Science 255, 809–812 and von Hippel, P. H. & Yager, T. D. (1991) Proc. Natl. Acad. Sci. USA 88, 2307–2311] requires two or more reaction rates to be delicately balanced over a wide range of physical conditions. A large body o
The National Academy of Sciences.
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9. Interference with simian virus 40 DNA replication by adenovirus type 2 during mixed infection of monkey cells.
Infection of monkey cells with human adenovirus (Ad) is abortive, but the infection can be enhanced by coinfecting with simian virus 40 (SV40). However, in the coinfected monkey cells, Ad interferes strongly with SV40 DNA biosynthesis. This interference was found to be a reproducible, delicately controlled phenomenon that was proportional to the multiplicity
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10. Radiographic features of bone in several strains of laboratory mice and of their tumours induced by bone-seeking radionuclides.
The natural radiographic appearance of the various bones of the skeleton are described for several strains of laboratory mice. The Harwell substrains of CBA, A and 101 are generally similar and become osteoporotic on ageing. Harwell C57BL have similar, but more delicately chiseled, bones. Harwell C3H mice have bones with stouter cortices and may show osteosc
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11. Dictyostelium Myosin Bipolar Thick Filament Formation: Importance of Charge and Specific Domains of the Myosin Rod
Myosin-II thick filament formation in Dictyostelium is an excellent system for investigating the phenomenon of self-assembly, as the myosin molecule itself contains all the information required to form a structure of defined size. Phosphorylation of only three threonine residues can dramatically change the assembly state of myosin-II. We show here that the C
Public Library of Science.
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12. The concerted mechanism of photo-induced biprotonic transfer in 7-azaindole dimers: A model for the secondary evolution of the classic C2h dimer and comparison of four mechanisms
A mechanism is proposed for the formation in gas phase, during a short time, of the delicately symmetrical coplanar C2h classic 7-azaindole (7AI) doubly hydrogen-bonded dimer. Of the five card-pack or otherwise random geometry structures most likely to be formed in the supersonic jet expansion molecular beam, none would be an obvious precursor to the C2h dim
The National Academy of Sciences.