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521
False vacuum decay rate from thin to thick walls
Published 2025-04-01“…When the vacua are almost degenerate we are in the thin wall regime, while as their difference in potential energy increases, we approach the thick wall regime. …”
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522
Robust & Optimal Predictive Current Control for Bi-Directional DC-DC Converter in Distributed Energy Storage Systems
Published 2024-09-01“…The inner current control loop adopts the optimal model predictive control (MPC) scheme while the outer voltage control loop has been developed utilizing the robust sliding mode control (SMC) approach. …”
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523
Time Discriminator for Satellite Radar Altimeter Tracker System
Published 2018-04-01“…In modern space-based altimeters, final data processing is imposed on the ground-based center receiving information from the spacecraft through a telemetry line, while the main task of an onboard delaylocked loop is to reliably retain the received echo-signal within the tracking window. …”
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524
Enhanced Peak and Extended Cooling of the Extreme-ultraviolet Late Phase in a Confined Solar Flare
Published 2024-01-01“…The flare is driven by a failed eruption of a magnetic flux rope, whose strong squeeze force acting on the overlying magnetic structures gives rise to an intense early heating of the late-phase loops. Based on differential emission measure analysis, it is found that the late-phase loops experience a “longer-than-expected” cooling, without the presence of any obvious additional heating, while their volume emission measure maintains a plateau for a long time before turning into an evident decay. …”
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525
Hybrid MPPT control using hybrid pelican optimization algorithm with perturb and observe for PV connected grid
Published 2025-01-01“…The proposed technique consists of two loops: PO as the reference point setting loop (inner loop) and POA as a fine-tuning (outer)loop. …”
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526
Design and economic viability of a hybrid solar/gas pasteurization system for developing countries
Published 2025-01-01“…This system consists of a solar heating loop, a pasteurization loop, and a solar cooling loop utilizing an absorption chiller (heat pump). …”
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527
Cohesin stabilization at promoters and enhancers by common transcription factors and chromatin regulators
Published 2025-06-01“…Cohesin associates with DNA and dynamically extrudes a DNA loop, often bringing two cis-regulatory elements physically close together. …”
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528
Six-Dimensional Spatial Dimension Chain Modeling via Transfer Matrix Method with Coupled Form Error Distributions
Published 2025-06-01“…The experimental validation on an aero-engine casing assembly shows that the SDC model captures multidimensional closed-loop spatial errors, with absolute errors of max–min closed-loop distances below 9.3 μm and coaxiality prediction errors under 8.3%. …”
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529
A spatio-temporal model to reveal oscillator phenotypes in molecular clocks: Parameter estimation elucidates circadian gene transcription dynamics in single-cells.
Published 2021-12-01“…The model describes the oscillating time evolution of molecular mRNA counts through a negative transcriptional-translational feedback loop encoded in a chemical Langevin equation with a probabilistic delay distribution. …”
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530
Multiple ligands simultaneous molecular docking and dynamics approach to study the synergetic inhibitory of curcumin analogs on ErbB4 tyrosine phosphorylation
Published 2024-12-01“…In combination with FMM, AC01 and AC02 occupied the ErbB4 activation loop, whereas 5-FU was outside the activation loop. …”
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531
Investigation of Relative Time Constant Influence of Inertial Part of Superheater on Quality of Steam Temperature Control Behind Boiler in Broad Band of Loading Variations
Published 2008-10-01“…The simulation has been based on a single-loop automatic control system (ACS). It has been revealed that the less value of the relative time constant of an object leads to more integral control error in system with PID- regulator while operating external ACS perturbation. …”
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532
Enhanced adaptive sliding mode control with termination parallelism cooperative optimization for torque ripple reduction in switched reluctance motor drives
Published 2025-05-01“…The proposed control scheme integrates an outer-loop ASMC controller for speed regulation and an inner-loop ASMC controller combined with a hysteresis controller for precise torque control, with the primary goal of minimizing ripple torque while maintaining the desired motor speed. …”
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533
Spectrum‐sensing algorithm based on graph feature fusion
Published 2024-12-01“…Therefore, a spectrum‐sensing algorithm based on graph feature fusion using a quadratic form derived from self‐loop weights and the graph Laplacian matrix is proposed in this study. …”
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534
SATELLITE ALTIMETER DATA FILTERING AND SMOOTHING IN THE COURSE OF GROUND-BASED RETRACKING
Published 2019-04-01“…Satellite altimeter on-board delay-lock loop, by a widely shared concept, is operationally just a tool of a reliable retaining of received echo-signal within the tracking window, while “fine” altimetric parameter (orbit height, significant wave height, scattering cross section per unit of a probed surface, etc.) measuring is committed to the ground-based retracking of data. …”
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535
Functional interplay between condensin I and topoisomerase Iiα in single-molecule DNA compaction
Published 2025-08-01“…Here we investigate the interplay between condensin I and topo IIα at single-molecule resolution. While condensin I alone exhibits ATP-dependent DNA loop formation, it generates stable, compact structures (“lumps”) in the presence of topo IIα in a manner dependent on its C-terminal domain. …”
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536
Subarachnoid versus General Anesthesia in Penile Prosthetic Implantation: Outcomes Analyses
Published 2012-01-01Get full text
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537
Attention-Based Multi-Objective Control for Morphing Aircraft
Published 2025-04-01“…Finally, a learning-based feedback controller is established using data from the open loop solutions, where a temporal masked attention mechanism is developed to extract information from sequential data more efficiently. …”
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538
Work-in-Progress Report: Intelligent Traffic Road Weather and Safety Services for Heavy Vehicles
Published 2024-11-01“…The services will also be analyzed by Digital Twin modeling in Hardware-in-the-Loop (HIL) and Driver-In-the-Loop (DIL) scenarios, in order to evaluate and refine them in a controlled environment. …”
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539
Early Fault Detection in FOC Driven Induction Motors: A Case Study
Published 2024-01-01“…Even though motors in high-performance/precision applications are controlled in a closed loop, this category of drive is the least explored in the literature when the subject falls on the detection of inter-turn stator insulation faults, despite closed loop being the most complex among such systems. …”
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540
Mitochondrial calcium uptake orchestrates vertebrate pigmentation via transcriptional regulation of keratin filaments.
Published 2024-11-01“…Hence this signaling module acts as a negative feedback loop that fine-tunes both mitochondrial Ca2+ signaling and pigmentation. …”
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