Results 101 to 110 of about 10,947,423 (301)
Product line tool-chain: Variability in critical systems
, 2012 Competitiveness has thrown industries towards adding more features to existent products increasing their inherent complexity. One of the main challenges is to define mechanisms and tools to control the propagation of the dependencies through the ...
A. Mitschke +9 more
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Critical Care before Lung Transplantation [PDF]
, 2018 Lung transplantation is widely accepted as the only viable treatment option for patients with end-stage lung disease. However, the imbalance between the number of suitable donor lungs available and the number of possible candidates often results in ...
김정민 +6 more
core +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2018 : In banana cultivation, fertilization recommendations are almost exclusively based on soil chemical analysis, without considering leaf analysis and expected yield, which can help in the adjustment of fertilization programs.
José Aridiano Lima de Deus +6 more
doaj +1 more source
Critical analysis of line loadability constraints
International Transactions on Electrical Energy Systems, 2018 This paper develops a critical analysis of the constraints that influence the loadability curves of overhead transmission lines (OHLs). The constraints considered are: conductor thermal limit, allowed voltage drop (or voltage quality limit), steady-state (or angle) stability margin, voltage stability margin and Joule losses limit.
openaire +2 more sources
The Norm Game on a Model Network: A Critical Line
, 2009 The norm game (NG) introduced by Robert Axelrod is a convenient frame to disccuss the time evolution of the level of preserving norms in social systems. Recently NG was formulated in terms of a social contagion on a model social network with two stable states: defectors or punishers. Here we calculate the critical line between these states on the plane
Marcin Rybak +2 more
openaire +3 more sources
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Riemann Zeta Function Near the Critical Line
, 2016 See the values of the Riemann zeta function near the critical line in the complex plane. The height of the surface gives the absolute value; the color gives the phaseComponente Curricular::Educação Superior::Ciências Exatas e da Terra ...
Wolfram, Stephen, Trott, Michael
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CRITICAL PARAMETERS INFLUENCING HYPERTHERMIA-INDUCED CELL DEATH IN MYELOGENOUS LEUKEMIA CELL LINE (M-NFS-60) [PDF]
Assiut University Journal of Multidisciplinary Scientific Research, 2019 Hyperthermia is sufficient to induce cell death in many cancer cells. Here we investigated the effect of some parameters that modulate hyperthermia-induced cell death in myelogenous leukemia cell line (M-NFS-60).
doaj +1 more source