Results 101 to 110 of about 21,981,955 (264)
OPTIMAL ENERGY SYSTEM DESIGN UNDER UNCERTAIN PARAMETERS
Chemical Engineering Transactions, 2009 preview not available - see full-text PDF article.
M. Dubuis, F. Marechal
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Optimal Hankel Norm Model Reduction by Truncation of Trajectories [PDF]
We show how optimal Hankel-norm approximations of dynamical systems allow for a straightforward interpretation in terms of system trajectories. It is shown that for discrete time single-input systems optimal reductions are obtained by cutting 'balanced ...
Roorda, B., Weiland, S.
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Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
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The optimal allocation of water along a system of rivers: a continuous model with sequential bidding [PDF]
This paper uses a control theory approach to analyse the collectively optimal rate of extraction along a river system and constructs a bidding mechanism that would produce the required prices at each point.
Coram, Alex
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Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
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Optimal Management with Potential Regime Shifts [PDF]
We analyze how the threat of a potential future regime shift affects optimal management. We use a simple general growth model to analyze four cases that involve combinations of stock collapse versus changes in system dynamics, and exogenous versus ...
De Zeeuw, A. +2 more
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Optimal design of wireless monitoring system in mountain citrus orchard and improvement monitoring
, 2013 In order to monitor in real time the growth environment of a mountain citrus orchard and its variation with spatio-temporal and weather status, the optimal design and evaluation of a wireless monitoring system in a mountain citrus orchard was introduced ...
Yue, Xuejun +5 more
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FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
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Journal of Neurorestoratology, 2015 Munyaradzi Kamudzandu, Paul Roach, Rosemary A Fricker, Ying Yang Institute for Science and Technology in Medicine, School of Medicine, Keele University, Stoke-on-Trent, UK Abstract: Restoration of function following damage to the central nervous system (
Kamudzandu M +3 more
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