Results 51 to 60 of about 12,574,839 (304)

Non-steady-state photoelectromotive force effect under linear and periodical phase modulation: application to detection of Doppler frequency shift [PDF]

open access: yes, 2012
Non-steady-state photoelectromotive force effect in the presence of periodical and linear phase shift was investigated both theoretically and experimentally.
PEDRO MORENO ZARATE   +2 more
core  

Two-photon all-optical neurophysiology for the dissection of larval zebrafish brain functional and effective connectivity

open access: yesCommunications Biology
One of the most audacious goals of modern neuroscience is unraveling the complex web of causal relations underlying the activity of neuronal populations on a whole-brain scale.
Lapo Turrini   +6 more
doaj   +1 more source

Estimation of heavy tails in optical non-linear processes

open access: yesNew Journal of Physics, 2021
In optical non-linear processes, rogue waves can be observed, which can be mathematically described by heavy-tailed distributions. These distributions are special since the probability of registering extremely high intensities is significantly higher ...
Éva Rácz   +2 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

Non-linear-echo based anti-collusion mechanism for audio signals

open access: yes, 2021
Non-linear-echo based anti-collusion mechanism for audio ...
Tianrui Zong (13101447)   +5 more
core  

Overcoming the thermal regime for the electric-field driven Mott transition in vanadium sesquioxide

open access: yesNature Communications, 2019
Thermal effects limit the speed of the electrically driven insulator-metal transition in V2O3 to tens of picoseconds. Here the authors show that under an intense THz-electric-field excitation the thermal regime can be overcome, achieving a purely ...
Flavio Giorgianni   +2 more
doaj   +1 more source

Non-Linear Optical Effects in Nanomaterials [PDF]

open access: yesNanomaterials, 2019
Nonlinear optics is the domain of optics that studies the physical interaction between one or multiple optical beams of high intensity and an optical medium [...]
openaire   +2 more sources

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

Crystallographic and computational studies of organic non-linear optical materials [PDF]

open access: yes, 2007
This thesis presents work on the determination of both linear and non-linear optical properties of organic molecular crystals from high-resolution X-ray diffraction data.
Turner, Michael James
core  

Combined Rehabilitation Promotes the Recovery of Structural and Functional Features of Healthy Neuronal Networks after Stroke

open access: yesCell Reports, 2019
Summary: Rehabilitation is considered the most effective treatment for promoting the recovery of motor deficits after stroke. One of the most challenging experimental goals is to unambiguously link brain rewiring to motor improvement prompted by ...
Anna Letizia Allegra Mascaro   +11 more
doaj   +1 more source

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