Results 101 to 110 of about 130,009 (295)
ANÁLISIS CRÍTICO DE LA CARTOGRAFÍA HISTÓRICA DEL VALLE DEL RÍO NEGRO
Boletín Geográfico, 2014 The maps contain different conceptualizations of geographic space, so is possible to say that maps implicitly express ideas, desires, perspectives and priorities on a given territory; and therefore constitute clear power tools.
Anahí Membribe
doaj
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Moment maps in gauge theory [PDF]
, 2018 Orientador: Marcos Benevenuto JardimDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Matemática, Estatística e Computação CientíficaResumo: Neste trabalho os aspectos básicos da teoria de calibre são abordados, incluindo as noções
Branco, Lucas Magalhães Pereira Castello, 1988-
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IEEE AccessTo address the high false alarm rate of small uncrewed aerial vehicle (UAV) infrared targets detection under complex backgrounds, this study presents the fourth-order central moment and local contrast features fusion to solve the above problems ...
Rongxing Guo +3 more
doaj +1 more source
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
Towards a continuous inland excess water flood monitoring system based on remote sensing data
Journal of Environmental Geography, 2017 Inland excess water (IEW) is a type of flood where large flat inland areas are covered with water during a period of several weeks to months. The monitoring of these floods is needed to understand the extent and direction of development of the ...
van Leeuwen Boudewijn +3 more
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FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Weak Moment Maps in Multisymplectic Geometry [PDF]
, 2018 We introduce the notion of a weak (homotopy) moment map associated to a Lie group action on a multisymplectic manifold. We show that the existence/uniqueness theory governing these maps is a direct generalization from symplectic geometry.
Herman, Jonathan
core
Geometry of the Moment Map for Representations of Quivers [PDF]
Compositio Mathematica, 2001 We study the moment map associated to the cotangent bundle of the space of representations of a quiver, determining when it is flat, and giving a stratification of its Marsden–Weinstein reductions. In order to do this we determine the possible dimension vectors of simple representations of deformed preprojective algebras. In an appendix we use deformed
openaire +2 more sources