Results 101 to 110 of about 8,336,078 (339)
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Neural network-based non-linear adaptive controller design for a class of bilinear system
Cognitive Computation and Systems, 2019 This study presents a novel neural network (NN)-based non-linear adaptive control strategy for the global stability of multi-input–multi-output state-control homogeneous bilinear system (BLS) at the equilibrium position. Although this class of non-linear
Samuel Oludare Bamgbose +2 more
doaj +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Hierarchical control of parallel voltage source inverters in AC microgrids
The Journal of Engineering, 2018 Here, a distributed hierarchical control strategy is proposed for the parallel operating of voltage source inverters (VSIs) in AC microgrids (MGs). For the output voltage control of a VSI, conventional double-loop proportional-integral (PI) control ...
Zhongwen Li +5 more
doaj +1 more source
Spacecraft drag-free technology development: On-board estimation and control synthesis [PDF]
Estimation and control methods for a Drag-Free spacecraft are discussed. The functional and analytical synthesis of on-board estimators and controllers for an integrated attitude and translation control system is represented.
Key, R. W. +3 more
core +1 more source
Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source
The Journal of Engineering, 2019 Providing additional damping for system electromechanical oscillations through doubly fed induction generator (DFIG)-based wind turbines is investigated in this study.
Mohammad Jafarian, Mohammad-Naser Asefi
doaj +1 more source
Language-Guided Controller Synthesis for Linear Systems
IEEE Transactions on Automatic Control, 2014 This paper considers the problem of controlling discrete-time linear systems from specifications given as formulas of syntactically co-safe linear temporal logic over linear predicates in the state variables. A systematic procedure is developed for the automatic computation of sets of initial states and feedback controllers such that all the resulting ...
Aydin Gol, E. (Ebru) +2 more
openaire +2 more sources
Robust integrated autopilot/autothrottle design using constrained parameter optimization [PDF]
A multivariable control design method based on constrained parameter optimization was applied to the design of a multiloop aircraft flight control system.
Ly, Uy-Loi +2 more
core +1 more source
H ∞ and μ-synthesis Design of Quarter Car Active Suspension System [PDF]
, 2020 To improve the street managing and passenger comfort of a vehicle, a suspension system is furnished. An active suspension device is considered to be better than the passive suspension device.
Jibril, Mustefa
core +1 more source