نتایج جستجو برای: papa
تعداد نتایج: 1661 فیلتر نتایج به سال:
El manganeso (Mn) es importante para la fotosíntesis y formación de carbohidratos solubles en la planta. La adición de Mn en la fertilización del cultivo de papa en Colombia no es común. Sin embargo, hay trabajos que demuestran que una adición de Mn tiene efectos favorables en la producción y calidad del producto, sobre todo en zonas con bajos contenidos nativos de este nutriente. Una mejora en...
P pili are important adhesive fibres involved in kidney infection by uropathogenic Escherichia coli strains. P pili are assembled by the conserved chaperone-usher pathway, which involves the PapD chaperone and the PapC usher. During pilus assembly, subunits are incorporated into the growing fiber via the donor-strand exchange (DSE) mechanism, whereby the chaperone's G1 beta-strand that compleme...
P381 Transient periosteal hyperostosis with dysproteinemia (Goldbloom syndrome): two cases report Riccardo Papa, Alessandro Consolaro, Francesca Minoia, Roberta Caorsi, Gianmichele Magnano, Marco Gattorno, Angelo Ravelli, Paolo Picco Pediatria II, Reumatologia, Istituto Giannina Gaslini, Genoa, Italy; Radiologia, Istituto Giannina Gaslini, Genoa, Italy Presenting author: Riccardo Papa Pediatric...
1. Papa A. West Nile virus infections in Greece: an update. Expert Rev Anti Infect Ther. 2012;10:743–50. http://dx.doi.org/ 10.1586/eri.12.59 2. Sánchez-Seco MP, Echevarria JM, Hernandez L, Estevez D, Navarro-Mari JM, Tenorio A. Detection and identification of Toscana and other phleboviruses by RT-nested-PCR assays with degenerated primers. J Med Virol. 2003;71:140–9. http://dx.doi.org/10.1002/...
The respiratory-chain inhibitor 2-n-heptyl-4-hydroxyquinoline N-oxide catalyses transmembrane proton transport driven by a pH gradient in isolated rat liver mitochondria. This effect explains the apparent blockade of net proton translocation by this compound in mitochondria respiring with ferrocyanide as described by Papa, Lorusso, Guerrieri, Boffoli, Izzo & Capuano [(1977) in Bioenergetics of ...
Little is known about the influence of pregnancy on pyogenic sterile arthritis, pyoderma gangrenosum, acne (PAPA) syndrome. We experienced a rare case of pregnancy complicated with PAPA syndrome. The patient had various histories of skin and joint disorders and experienced subarachnoid hemorrhage during pregnancy; however, her skin lesion was unaffected.
Cell-mediated antitumor effects have, in part, been attributed to the production of NO. Compounds which generate NO might, therefore, be useful in attenuating the growth of tumor cells. Six nitric oxide/nucleophile adducts that release NO spontaneously in solution were tested for their effectiveness in inhibiting DNA synthesis in A375 human melanoma cells. The complexes of NO with spermine, 3-(...
La implementación de rotación cultivos puede modificar las características físicas y químicas los suelos ha sido recomendada para mejorar la calidad este. En Colombia, algunos productores implementan diferentes sistemas en papa, siendo importante conocer el potencial que pueden aportar a estos productivos. El objetivo este trabajo fue evaluar del suelo después utilizar esquemas cultivos. Se eva...
We discuss high-performance programmable asynchronous pipeline arrays (PAPAs). These pipeline arrays are coarse-grain field programmable gate arrays (FPGAs) that realize high data throughput with fine-grain pipelined asynchronous circuits. We show how the PAPA architecture maintains most of the speed and energy benefits of a custom asynchronous design, while also providing post-fabrication logi...
In recent years, ethics has drawn increased interest from information technology and computer science practitioners as well as from academicians. This article investigates the issues outlined in the PAPA framework in today’s environment and explores the possibility that new issues have emerged. Findings indicate that the ethicality of property misuse may be viewed differently based on the level...
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