Results 41 to 50 of about 4,206,948 (301)
Information and Telecommunication Sciences, 2018 Background. The generating reference time signals problem to meet the all consumers’ requirements for time and frequency information is targeted on researching the time scale IP-technologies transmission systems quality improvement and optimizing the ...
Dmytro Kalian
doaj +1 more source
IMPLEMENTATION OF FREQUENCY AND PHASE SYNCHRONIZATION OF FIBER-OPTIC HYDROACOUSTIC SENSORS ARRAY [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 Subject of Research.The problem of synchronization in arrays of distributed fiber-optic hydroacoustic sensors is considered. It is shown that noise floor level is one of the most important factors affecting the operation of the sensors.
Mikheev M.V. +4 more
doaj +1 more source
Perceived synchronization of mulsemedia services [PDF]
, 2015 Multimedia synchronization involves a temporal relationship between audio and visual media components. The presentation of "in-sync" data streams is essential to achieve a natural impression, as "out-of-sync" effects are often associated with user ...
Ghinea, G, Yuan, Z, Muntean, GM, Bi, T
core +1 more source
Synchronization and chaos control in a periodically-forced, quasi-geostrophic, two-layer model of baroclinic instability [PDF]
, 2006 Cyclic forcing on many timescales is believed to have a significant effect on various quasi-periodic, geophysical phenomena such as El Niño, the Quasi-Biennial Oscillation, and glacial cycles.
Read, Peter +2 more
core +5 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan +3 more
wiley +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Performance Prediction and Verification for Bistatic SAR Synchronization Link [PDF]
, 2006 Bistatic SAR systems have a high potential for scientific, commercial and security applications. One of the benefits is the possibility to generate highly accurate digital elevation models using bistatic interferometry.
Younis, Marwan +3 more
core
Synchronization Algorithms for FBMC Systems [PDF]
, 2009 Filter bank multicarrier (FBMC) systems, such as FMT and OFDM/OQAM systems, can provide reduced sensitivity to narrowband interference, high flexibility to allocate group of subchannels to different users and a high spectral containment.
Petrella, Angelo
core +1 more source
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Speed of complex network synchronization [PDF]
, 2011 Synchrony is one of the most common dynamical states emerging on networks. The speed of convergence towards synchrony provides a fundamental collective time scale for synchronizing systems.
M. Timme +10 more
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