Results 61 to 70 of about 4,417,348 (298)
Robust adaptive fuzzy control for single-chamber single-population microbial fuel cell
Systems Science & Control Engineering, 2021 Energy supply from renewable sources is one of the most attractive fields of study in recent years. Ensuring the efficient operation of the microbial fuel cell (MFC) due to its capabilities requires the development of appropriate control strategies. This
Li Fu, Xiuwei Fu, Hashem Imani Marrani
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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
Systems Science & Control EngineeringIn this paper, we propose a novel method for analyzing the stability of Kharitonov polynomials by focusing on the characteristic polynomials of uncertain interval matrices of various orders.
Buddhadev Ghosh, Gargi Chakraborty
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FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
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Gain-Scheduled PID Control of Nonlinear Plant via Artificial Neural Networks
Applied SciencesThe high-performance control of nonlinear industrial plants in a wide operation range requires intelligent techniques. The aim of the present research is to develop an engineering approach for adaptation of the gains of the well-mastered and widely ...
Desislava Stoitseva-Delicheva +1 more
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
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Robust Stability of Multivariate Polynomials, Part 3: Frequency Domain Approach
, 2000 A new formulation of thezero exclusion principle is presented and it is applied to thestudy of robust stability of multivariate polynomials. It hasbeen proven that the stability radius of a stable polynomialcoincides with its strict sense stability ...
Ramirez Sosa Moran, M.I. +2 more
core +1 more source
Geometric Interpretation of Frequency Domain Robustness Constraints and Closed-Loop Pole Locations
MathematicsRequirements for robustness and performance in the frequency domain in control theory are usually formulated as constraints on the modulus of complex functions describing the open-loop system, the sensitivity function, and the complementary sensitivity ...
Vesela Karlova-Sergieva
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An Explicit Method for Stability Analysis of 2D Systems Described by Transfer Function
IEEE Access, 2019 In this paper, we propose a method to test the stability of two-dimensional (2D) linear discrete systems described by transfer function. And a complete region of disturbance parameters is solved to ensure the considered system with perturbations ...
Xiaoxue Li, Xiaorong Hou, Min Luo
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Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source