Results 51 to 60 of about 1,974,786 (294)

Hall diffusion and the magnetorotational instability in protoplanetary discs [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
The destabilising effect of Hall diffusion in a Keplerian disc allows the MRI to occur for much lower ionisation levels than would otherwise be possible. However, simulations suggest that the consequences for the saturated state are not as significant as suggested by the linear instability.
Wardle, Mark, Salmeron, Raquel
openaire   +4 more sources

Antibacterial activity of Weissella confusa by disc diffusion method

Bangladesh Journal of Pharmacology, 2019
A visual experiment was conducted to investigate the antimicrobial potential of cell-free culture supernatant of Weissella confusa (DD_A7) against the foodborne pathogenic bacteria Escherichia coli 0157: H7 by disc diffusion method.
Manigandan Krishnan, D. Dey, Chanchal Sharma, S. Kang   +3 more
semanticscholar   +1 more source

Antibacterial Potential of Cascabela Thevatica Leaf Extract Against Escherichia Coli- A Study In Vitro

Environment Conservation Journal, 2002
Cascabela thevatica leaf  part was  tested for  antibacterial efficacy against  Escherichia coli organism using the  disc diffusion  method.   The   crude   alcoholic   extract  was   found   effective  against   Escherichia  coli  organism.
Vishal Upadhayay, P. Kaushik
doaj   +1 more source

Comparative study of well diffusion and disc diffusion method to investigate the antibacterial properties of silver nanoparticles synthesized from Curcuma longa extracts

E3S Web of Conferences
Green synthesis method for the preparation of silver nanoparticles (AgNPs) using Curcuma longa extracts as reducing and stabilizing agents was studied.
F. Nurkhaliza, Mariha Zulfa Risana, Aprilina Pubasari, Sigit Priatmoko, M. Prastya, Agustina Sus Andreani   +5 more
semanticscholar   +1 more source

Susceptibility of ESBL Escherichia coli and Klebsiella pneumoniae to fosfomycin in the Netherlands and comparison of several testing methods including Etest, MIC test strip, Vitek2, Phoenix and disc diffusion

Journal of Antimicrobial Chemotherapy, 2018
Objectives Fosfomycin susceptibility testing is complicated and prone to error. Before using fosfomycin widely in patients with serious infections, acquisition of WT distribution data and reliable susceptibility testing methods are crucial. In this study,
W. van den Bijllaardt, M. Schijffelen, R. Bosboom, J. C. Cohen Stuart, B. Diederen, G. Kampinga, Thuy-Nga Le, I. Overdevest, F. Stals, P. Voorn, K. Waar, J. Mouton, A. Muller   +12 more
semanticscholar   +1 more source

Reproducibility and dependence on diffusion weighting of line scan diffusion in the lumbar intervertebral discs [PDF]

Journal of Magnetic Resonance Imaging, 2005
AbstractPurposeTo investigate the dependence of line scan diffusion imaging (LSDI) in the lumbar vertebral discs on diffusion weighting, fat suppression (FS), and postprocessing noise correction.Materials and MethodsEleven normal volunteers were scanned using 4 b‐value and 12 b‐value LSDI protocols, with and without FS.
David C, Newitt, Sharmila, Majumdar
openaire   +2 more sources

Intervertebral disc degeneration instigates vertebral endplate remodeling and facet joint pathology in a large animal model

European Cells & Materials
Although the intervertebral discs are the most studied region of the spinal motion segment with respect to their degeneration and contributions to back pain, it is becoming increasingly evident that degeneration of adjacent structures including the facet
SE Gullbrand, BS Orozco, M Fainor, K Meadows, R Hilliard, M Boyes, S Mahindroo, RL Mauck, DM Elliott, TP Schaer, HE Smith   +10 more
doaj   +1 more source

The formation of rings and gaps in magnetically coupled disc-wind systems: ambipolar diffusion and reconnection [PDF]

, 2017
Radial substructures in circumstellar disks are now routinely observed by ALMA. There is also growing observational evidence that such disks can accrete through angular momentum removal by rotating disk winds.
Scott S Suriano, Zhi-Yun Li, Ruben Krasnopolsky, H. Shang   +3 more
semanticscholar   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source