Results 71 to 80 of about 2,365,470 (347)
Conditions for Parametric and Free-Carrier Oscillation in Silicon Ring Cavities
, 2018 We model optical parametric oscillation in ring cavities with two-photon absorption, focusing on silicon at 1.55$\mu$m. Oscillation is possible if free-carrier absorption can be mitigated; this can be achieved using carrier sweep-out in a reverse-biased ...
Gray, Dodd +3 more
core +1 more source
800G DSP ASIC Design Using Probabilistic Shaping and Digital Sub-Carrier Multiplexing [PDF]
, 2020 Han Sun +34 more
openalex +1 more source
FEBS Letters, EarlyView.In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley +1 more source
Spatially Filtered Vibration Control of Cylindrical Shells
Shock and Vibration, 1996 Distributed actuators offer spatially distributed actuations and they are usually effective to multiple modes of a continuum. Spatially filtered distributed vibration controls of a laminated cylindrical shell and a piezoelectric shell are investigated ...
H.S. Tzou, J.P. Zhong
doaj +1 more source
Efficient Intersubband Scattering via Carrier–Carrier Interaction
physica status solidi (b), 1997 Using femtosecond resonant luminescence, we have measured the intersubband scattering rate of electrons in wide GaAs quantum wells at very low excitation densities. Even when the spacing be tween the first two electron subbands is smaller than the LO phonon energy, we observe that intersubband scattering is a subpicosecond process, much faster than ...
Hartig, M +5 more
openaire +2 more sources
An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots
FEBS Letters, EarlyView.This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino +7 more
wiley +1 more source
A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins
FEBS Letters, EarlyView.We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue +6 more
wiley +1 more source
Enhancing slow sand filtration with 3D-printed eco-friendly bricks
Cleaner WaterWastewater reuse after adequate treatment represents a sustainable approach and a valuable alternative source to mitigate the current water scarcity.
Wathsala Benthota Pathiranage +8 more
doaj +1 more source
The Antimicrobial and Toxicity Influence of Six Carrier Oils on Essential Oil Compounds [PDF]
, 2022 Salehah Moola +2 more
openalex +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source