Results 51 to 60 of about 173,243 (295)
Blocking a wave: Frequency band gaps in ice shelves with periodic crevasses [PDF]
, 2011 We assess how the propagation of high-frequency elastic-flexural waves through an ice shelf is modified by the presence of spatially periodic crevasses.
Ashcroft +9 more
core +2 more sources
Entropy, 2016 For reducing the steady state speed ripple, especially in high performance speed servo system applications, the steady state precision is more and more important for real servo systems.
Junxiao Wang
doaj +1 more source
Adaptive Repetitive Control for Periodic Disturbance Rejection with Unknown Period [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2020 In this paper, an adaptive repetitive controller (ARC) is proposed to reject periodic disturbance with an unknown period. First, a repetitive controller is designed when the disturbance period is known.
Hassan Farokhi Moghadam +2 more
doaj +1 more source
Comparison of different repetitive control architectures: synthesis and comparison. Application to VSI Converters [PDF]
, 2018 Repetitive control is one of the most used control approaches to deal with periodic references/disturbances. It owes its properties to the inclusion of an internal model in the controller that corresponds to a periodic signal generator.
Costa Castelló, Ramon +1 more
core +2 more sources
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
FEBS Letters, EarlyView.Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas +3 more
wiley +1 more source
Bulk viscosity coefficients due to phonons and kaons in superfluid color-flavor locked quark matter
, 2011 We evaluate the three bulk viscosity coefficients $\zeta_1, \zeta_2$ and $\zeta_3$ in the color-flavor locked (CFL) superfluid phase due to phonons and kaons, which are the lightest modes in that system.
Bierkandt, Robert, Manuel, Cristina
core +1 more source
Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
Thermospheric temperatures during geomagnetically disturbed periods.
Journal of geomagnetism and geoelectricity, 1986 Nighttime thermospheric temperatures were derived from Doppler line profiles of the [OI] 630nm emission that were observed by using a 15-cm high-resolution Fabry-Perot interferometer at a field station near Albany (42.68°N, 73.82°W), New York.The temperatures, obtained during magnetically quiet periods in May, June and July, 1978 when Kp≤2, are ...
S. OKANO, J. S. KIM
openaire +2 more sources
Crystallographic refinement of collective excitations using standing wave inelastic x-ray scattering
, 2012 We propose a method for realizing true, real-space imaging of charge dynamics in a periodic system, with angstrom spatial resolution and attosecond time resolution. In this method, inelastic x-ray scattering (IXS) is carried out with a coherent, standing
Abbamonte +20 more
core +1 more source