Results 71 to 80 of about 29,184,853 (263)
DronesThis work presents a nonlinear dynamic model and an energy-based control strategy for a coaxial vertical take-off and landing Unmanned Aerial Vehicle (UAV) equipped with independently tilting propulsion units.
J. E. Durán-Delfín +5 more
doaj +1 more source
Translating whole‐genome doubling into precision medicine in cancer
Molecular Oncology, EarlyView.Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
wiley +1 more source
Passivity Based Control of STATCOMs
, 2014 One interesting application of STATCOM, besides reactive power compensation, is for compensation of harmonic currents produced by nonlinear loads in electrical grids.
de Angelo, Cristian Hernan +1 more
core +1 more source
Stability Analysis of Buck Converter Based on Passivity-Based Stability Criterion
Applied SciencesRecently, the stability of DC microgrids has attracted increasing attention. The traditional stability analysis method cannot not meet the requirements for the complexity and bidirectional energy flow of the system.
Yajing Zhang +4 more
doaj +1 more source
PANoptosis in the pathogenesis of myelodysplastic syndromes
Molecular Oncology, EarlyView.PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla +4 more
wiley +1 more source
Trajectory Tracking Passivity-based Control for Marine Vehicles Subject to Disturbances [PDF]
, 2017 Highlights\ud \ud - The paper addresses the control problem of tracking time-varying trajectories for marine vehicles subject to disturbances. We proposed a control design using passivity-based control and energy shaping techniques.\ud \ud \ud - Since ...
Perez, Tristan +2 more
core +2 more sources
Passivity-based posture control of a humanoid robot using a power-conserved transformation
, 2021 This paper proposes a passivity-based regulator for the balance of a humanoid robot. This regulator can dynamically stabilize internal motions as well as the configuration of a floating base. Using a unique transformation that conserves the power, we can
Ryuta Ozawa (8723472) +2 more
core +1 more source
Wave disturbance filtering in dynamic positioning systems [PDF]
Modeling, Identification and Control, 1996 Three different approaches to wave disturbance filtering in dynamic positioning systems are studied in this paper. It is shown that a conventional design based on notch filters leads to approximately the same achievable performance of the total control ...
Tor S. Schei
doaj +1 more source
Molecular Oncology, EarlyView.Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley +1 more source
, 2014 This paper reviews some recent results in motion control of marine vehicles using a technique called Interconnection and Damping Assignment Passivity-based Control (IDA-PBC).
Perez, Tristan +3 more
core +1 more source