Results 101 to 110 of about 3,504,310 (335)
Optics Express, 2011 In the digital coherent optical receiver, we can achieve polarization demultiplexing in the digital domain, using a two-by-two matrix controlled by the constant-modulus algorithm (CMA).
K. Kikuchi
semanticscholar +1 more source
Spectral Efficiency Optimization in Flexi-Grid Long-Haul Optical Systems
, 2014 Flexible grid optical networks allow a better exploitation of fiber capacity, by enabling a denser frequency allocation. A tighter channel spacing, however, requires narrower filters, which increase linear intersymbol interference (ISI), and may ...
Bononi, Alberto +3 more
core +1 more source
Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes
FEBS Open Bio, EarlyView.We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde +3 more
wiley +1 more source
Performance testing of lidar receivers [PDF]
, 1986 In addition to the considerations about the different types of noise sources, dynamic range, and linearity of a lidar receiver, one requires information about the pulse shape retaining capabilities of the receiver.
Shams, M. Y.
core +1 more source
Simulation of a Hybrid Optical/Radio/Acoustic Extension to IceCube for EeV Neutrino Detection
, 2005 Astrophysical neutrinos at $\sim$EeV energies promise to be an interesting source for astrophysics and particle physics. Detecting the predicted cosmogenic (``GZK'') neutrinos at 10$^{16}$ - 10$^{20}$ eV would test models of cosmic ray production at ...
D. BESSON +5 more
core +1 more source
PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines
FEBS Open Bio, EarlyView.Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart +7 more
wiley +1 more source
EFFICIENCY OF TWO-CHANNEL OPTICAL RECEIVER FOR DIFFERENTIAL PHASE-SHIFT KEYING SIGNALS
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 A comparative analysis of optical receivers to handle differential phase-shift keying (DPSK) was presented in this paper. The two-channel optical receiver providing sensitivity gain was proposed. Numerical investigation of its performance was carried out.
V. N. Uryadov +3 more
doaj
Spatial frequency response of an optical heterodyne receiver [PDF]
The principles of transfer function analysis are applied to a passive optical heterodyne receiver to obtain the modulation transfer function (MTF). MTF calculations are performed based on an optical platform which is imaging vertically varying profiles ...
Fales, C. L., Robinson, D. M.
core +1 more source
Screening and epitope characterization of Nidogen‐2‐specific nanobodies
FEBS Open Bio, EarlyView.Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen +9 more
wiley +1 more source
Quantum receiver beyond the standard quantum limit of coherent optical communication
, 2011 The most efficient modern optical communication is known as coherent communication and its standard quantum limit (SQL) is almost reachable with current technology.
C. W. Helstrom +9 more
core +1 more source