Results 61 to 70 of about 106,123 (269)

Twisting asymptotic symmetries and algebraically special vacuum solutions

Journal of High Energy Physics
In this paper, we study asymptotic symmetries and algebraically special exact solutions in the Newman-Penrose formalism. Removing the hypersurface orthogonal condition in the well studied Newman-Unti gauge, we obtain a generic asymptotic solution space ...
Pujian Mao, Weicheng Zhao
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

HYDRODYNAMIC CALCULATION OF TWO-LAYER POROUS BEARING OF INFINITE LENGTH WITH ACCOUNT FOR PERMEABILITY ANISOTROPY OF POROUS LAYER AND INERTIA FORCES

Вестник Донского государственного технического университета, 2018
The asymptotic solution to a problem of the hydrodynamic calculation of the radial two-layer porous bearing of infinite length with account for the permeability anisotropy of porous layers is presented.
Kamil Samedovich Akhverdiyev, Murman Alexandrovich Mukutadze, Victoria Sergeyevna Novgorodova, Tatyana Sergeyevna Cherkasova   +3 more
doaj  

Axisymmetric bend of the lithospheric plate of the exponential profile

Алматы технологиялық университетінің хабаршысы, 2021
Earth 's seismic and volcanic activity is related to plate tectonics. Thin elastic surface plates form a lithosphere which experience different loads. The article considers a new model of the stressstrain state of the axisymmetric lithospheric plate of ...
A. A. Baimukhametov, A. A. Kultasov, P. B. Abdimanapova, Zh. B. Mazhit   +3 more
doaj  

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

HYDRODYNAMIC CALCULATION OF TWO-LAYER POROUS BEARING OF INFINITE LENGTH WITH ACCOUNT FOR PERMEABILITY ANISOTROPY OF POROUS LAYER AND INERTIA FORCES

Advanced Engineering Research, 2013
The asymptotic solution to a problem of the hydrodynamic calculation of the radial two-layer porous bearing of infinite length with account for the permeability anisotropy of porous layers is presented.
Kamil Samedovich Akhverdiyev, Murman Alexandrovich Mukutadze, Victoria Sergeyevna Novgorodova, Tatyana Sergeyevna Cherkasova   +3 more
doaj  

Pure Gauss–Bonnet NUT black hole with and without non-central singularity

European Physical Journal C: Particles and Fields, 2021
It is known that NUT solution has many interesting features and pathologies like being non-singular and having closed timelike curves. It turns out that in higher dimensions horizon topology cannot be spherical but it has instead to be product of 2 ...
Sajal Mukherjee, Naresh Dadhich
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Numerical analysis for radial MHD and mixed convection effects in peristalsis of non-Newtonian nanomaterial with zero mass flux conditions

Results in Physics, 2017
Here peristalsis of Carreau nanofluid in presence of mixed convection and radial magnetohydrodynamics is addressed. Flow in a curved channel is addressed. Heat and mass transfer analysis includes Brownian motion and thermophoresis impacts. Zero mass flux
T. Hayat, S. Farooq, A. Alsaedi, B. Ahmad   +3 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source