Results 51 to 60 of about 811,240 (338)

The Spin–Spin Problem in Celestial Mechanics

open access: yesJournal of Nonlinear Science, 2022
AbstractWe study the dynamics of two homogeneous rigid ellipsoids subject to their mutual gravitational influence. We assume that the spin axis of each ellipsoid coincides with its shortest physical axis and is perpendicular to the orbital plane. Due to such assumptions, the problem is planar and depends on particular parameters of the ellipsoids, most
Celletti A., Gimeno J., Misquero M.
openaire   +5 more sources

Spinning Dust Emission: Effects of irregular grain shape, transient heating and comparison with WMAP results

open access: yes, 2011
Planck is expected to answer crucial questions on the early Universe, but it also provides further understanding on anomalous microwave emission. Electric dipole emission from spinning dust grains continues to be the favored interpretation of anomalous ...
Draine, B. T.   +2 more
core   +1 more source

Spinning Witten Diagrams [PDF]

open access: yes, 2017
We develop a systematic framework to compute the conformal partial wave expansions (CPWEs) of tree-level four-point Witten diagrams with totally symmetric external fields of arbitrary mass and integer spin in AdS$_{d+1}$.
Sleight, Charlotte, Taronna, Massimo
core   +3 more sources

Thermostable neutral metalloprotease from Geobacillus sp. EA1 does not share thermolysin's preference for substrates with leucine at the P1′ position

open access: yesFEBS Letters, EarlyView.
Knowing how proteases recognise preferred substrates facilitates matching proteases to applications. The S1′ pocket of protease EA1 directs cleavage to the N‐terminal side of hydrophobic residues, particularly leucine. The S1′ pocket of thermolysin differs from EA's at only one position (leucine in place of phenylalanine), which decreases cleavage ...
Grant R. Broomfield   +3 more
wiley   +1 more source

Review on Areca Nut Fiber and its Implementation in Sustainable Products Development

open access: yesJournal of Natural Fibers, 2022
Natural fibers can play a vital role in composite and textile industries due to its renewable, biodegradable, and eco-friendly properties. Areca nut, one of the fiber-rich plants is wasted in large quantities from different industries especially the ...
Georgy Sunny, T. Palani Rajan
doaj   +1 more source

Open Spinning Strings [PDF]

open access: yes, 2003
We find classical open string solutions in the $AdS_5\times S^5/\Zop_2$ orientifold with angular momenta along the five-sphere. The energy of these solutions has an expansion in integral powers of $\lambda$ with sigma-model corrections suppressed by ...
Stefanski Jr, B.
core   +2 more sources

Spin-Spin Interaction and Spin Squeezing in an Optical Lattice [PDF]

open access: yesPhysical Review Letters, 1999
4 pages, including 4 ...
Klaus Mølmer, Anders S. Sørensen
openaire   +3 more sources

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

open access: yesFEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur   +5 more
wiley   +1 more source

The Effect of Altering Weave Structures and Martial Type on the Performance Efficiency of Double Denim Fabric

open access: yesJournal of Architecture, Art & Humanistic Science, 2018
The performance efficiency for any kind of fabrics are depending on the natural and mechanical properties which fit on these actions, and all of these properties can be adapt according to the fabric constriction.
Ghada El Sayad, Ibrahim Idris
doaj   +1 more source

Two-dimensional structures in the quintic Ginzburg-Landau equation [PDF]

open access: yes, 2014
By using ZEUS cluster at Embry-Riddle Aeronautical University we perform extensive numerical simulations based on a two-dimensional Fourier spectral method Fourier spatial discretization and an explicit scheme for time differencing) to find the range of ...
Bérard, Florent   +2 more
core   +3 more sources

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