Results 101 to 110 of about 6,968,307 (360)

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

open access: yesFEBS 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

On the calculation of plates by the series representation of the deflection function

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2016
In the article calculations of rectangular plates by the series representation of the deflection function are presented. For the considered rectangular plate the investigation was determined by finding the minimum of the potential energy of the plate by
A.S. Ahanova   +2 more
doaj  

The Influence of Intensity Standardization on Medical Image Registration

open access: yes, 2010
Acquisition-to-acquisition signal intensity variations (non-standardness) are inherent in MR images. Standardization is a post processing method for correcting inter-subject intensity variations through transforming all images from the given image gray ...
Bagci, Ulas, Bai, Li, Udupa, Jayaram K.
core   +1 more source

Discovery of a ~1 Hz quasi-periodic oscillation in the low-mass X-ray binary 4U 1746-37 [PDF]

open access: yes, 1999
We have discovered a ~1 Hz quasi-periodic oscillation (QPO) in the persistent X-ray emission and during type I X-ray bursts of the globular cluster source, dipper and low-mass X-ray binary (LMXB) 4U 1746-37.
Bradt H. V.   +15 more
core   +2 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS 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 new approach to investigate wave dissipation in viscoelastic tubes: Application of wave intensity analysis [PDF]

open access: yes, 2005
Wave dissipation in elastic and viscoelastic medium has been investigated extensively in the frequency domain. The aim of this study is to examine the pattern of wave dissipation in the time-domain using wave intensity analysis.
Feng, J, Khir, AW
core   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS 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

Réflexions méthodologiques sur l’analyse phonétique d’un corpus longitudinal et transversal en acquisition du langage

open access: yesCorela, 2013
The goal of this study is to see whether children’s level of language development has any effect on the acoustic structure of laughter. A major difficulty lies in the fact that such a study needs to combine both synchronic analyses and a longitudinal ...
Jérémi Sauvage   +3 more
doaj   +1 more source

Comparison of High-degree Solar Acoustic Frequencies and Asymmetry between Velocity and Intensity Data [PDF]

open access: yes, 2008
Using the local helioseismic technique of ring diagram we analyze the frequencies of high--degree f- and p-modes derived from both velocity and continuum intensity data observed by MDI.
Antia   +18 more
core   +2 more sources

Post-Traumatic Growth in Women with Breast Cancer: Intensity and Predictors [PDF]

open access: gold, 2022
Justyna Michalczyk   +3 more
openalex   +1 more source

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