Results 61 to 70 of about 835,866 (315)
The maximum flow in dynamic networks [PDF]
Computer Science Journal of Moldova, 2005 The dynamic maximum flow problem that generalizes the static maximum flow problem is formulated and studied. We consider the problem on a network with capacities depending on time, fixed transit times on the arcs, and a given time horizon.
Maria A. Fonoberova, Dmitrii D. Lozovanu
doaj
Dynamics of Flow: A Nonlinear Perspective [PDF]
Journal of Happiness Studies, 2008 The aims of this study are to consider the experience of flow from a nonlinear dynamics perspective. The processes and temporal nature of intrinsic motivation and flow, would suggest that flow experiences fluctuate over time in a dynamical fashion. Thus it can be argued that the potential for chaos is strong.
Ceja, Lucía, Navarro Cid, José
openaire +2 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Deep-learning Enhanced CT Reconstruction Algorithm for Multiphase-flow Measurement
CT Lilun yu yingyong yanjiuMultiphase-flow measurement cannot effectively capture mesoscale dynamic structures owing to limitations of spatial and temporal resolutions of current measuring techniques.
Qian CHEN +6 more
doaj +1 more source
Multiplexing information flow through dynamic signalling systems.
PLoS Computational Biology, 2020 We consider how a signalling system can act as an information hub by multiplexing information arising from multiple signals. We formally define multiplexing, mathematically characterise which systems can multiplex and how well they can do it.
Giorgos Minas +5 more
doaj +1 more source
Flow dynamics and haemostasis.
Annali dell'Istituto superiore di sanita, 2007 Fluid-dynamic conditions that are compatible with tensile stress on the bonds between platelet glycoprotein Ibalpha and immobilized Von Willebrand factor A1 domain (VWF-A1) led to Ca++ release from intracellular stores (type alpha/beta peaks), which preceded stationary platelet adhesion. Raised levels of cyclic adenosine monophosphate (cAMP) and cyclic
M. MAZZUCATO +4 more
openaire +2 more sources
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Two problems concerning dynamic flows in node and arc capacitated networks [PDF]
Computer Science Journal of Moldova, 1997 This paper presents two problems concerning dynamic flow in node and arc capacitated networks: (1) maximal dynamic flow; (2) feasible dynamic flows.
E. Ciurea
doaj
Experimental Study on Dynamic Stall of Airfoil in Rotor Reverse Flow Region
Aerospace, 2023 The large reverse flow region of the rotor with a high advance ratio is an important factor that affects the performance improvement of helicopters. This paper examines the dynamic stall of the airfoil in the reverse flow region of the rotor to develop a
Weihong Kong, You Li
doaj +1 more source
A lexicographical dynamic flow model for relief operations
, 2013 Emergency management is a highly relevant area of interest in operations research. Currently the area is undergoing widespread development. Furthermore, recent disasters have highlighted the importance of disaster management, in order to alleviate the ...
Martín Campo, Francisco Javier +3 more
core +1 more source