Search results for "Biomolecules"
showing 10 items of 549 documents
"Table 1" of "Measurement of the electron charge asymmetry in p anti-p ---> W + X ---> e nu + X events at s**(1/2) = 1.96-TeV"
2008
Folded electron charged asymmetry.
"Table 10" of "Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at sqrt(s_{(NN)}) = 2.76 TeV"
2013
v3{SP}/epsilon(W) (purple open squares).
"Table 2" of "J/psi polarization in pp collisions at sqrt(s)=7 TeV"
2016
$\lambda_\phi$ as a function of $p_{\rm T}$ for inclusive J/$\psi$, measured in the helicity reference frame.
"Table 1" of "Measurement of the spin density matrix for the rho0, K*(892)0 and Phi produced in Z0 decays."
1997
Helicity density matrices elements. The statistical and systematic errors are combined quadratically.
"Table 2" of "Measurement of the spin density matrix for the rho0, K*(892)0 and Phi produced in Z0 decays."
1997
Helicity density matrices elements. The statistical and systematic errors are combined quadratically.
"Table 1" of "Measurement of the Forward-Backward Charge Asymmetry and Extraction of $sin^2\Theta^\mbox{eff}_W$ in $p\bar{p} \to Z/\gamma^{*}+X \to e…
2009
Unfolded forward-backward asymmetry as a function of the di-electron mass.
Mutual inductance of thick coils for arbitrary relative orientation and position
2017
An exact solution method has been developed recently which gives the mutual inductance of two thin cylindrical coils in terms of line integrals of a new kind of vector potential, induced by the primary coil, around the two circular edges of the secondary coil. This paper describes the extension of this method to thick coils, by wrapping two radial integrations around these line integrals. Results are presented for two pairs of conventional coils and a combination of a superconducting coil and a Bitter coil. Excellent agreement with existing results for non coaxial coils was obtained. The trade-off between accuracy and computing time is also examined.
Physico-chimie des lipopolysaccharides et réponse inflammatoire : rôle des lipoprotéines
2014
LPS is a potent bacterial pro-inflammatory agent, consisting of hydrophilic, polysaccharide part and of a lipid A which is considered like active moiety. Nevertheless, the O chain of LPS influences their aggregation in aqueous media. Therefore, our goal has been to determine the role of O chain on the LPS biological and physiopathological effects. Our work was organized according to three main axes, and led to the following findings :- development of a new LPS assay by LC-MS/MS. The combination of this new technique with LAL test allowed us to calculate an inactivation ratio which reflects the ability of host organism to inactivate LPS, especially through their transfer to HDL by PLTP. The …
Myoglobin on Silica: A Case Study of the Impact of Adsorption on Protein Structure and Dynamics
2013
International audience; If protein structure and function changes upon adsorption are well documented, modification of adsorbed protein dynamics remains a blind spot, despite its importance in biological processes. The adsorption of metmyoglobin on a silica surface was studied by isotherm measurements, microcalorimetry, circular dichroïsm, and UV-visible spectroscopy to determine the thermodynamic parameters of protein adsorption and consequent structure modifications. The mean square displacement and the vibrational densities of states of the adsorbed protein were measured by elastic and inelastic neutron scattering experiments. A decrease of protein flexibility and depletion in low freque…
Frictional Forces between Strongly Compressed, Nonentangled Polymer Brushes: Molecular Dynamics Simulations and Scaling Theory
2010
By means of molecular dynamics simulations and scaling theory we study the response of opposing polymer brushes to constant shear motion under good solvent conditions. Model systems that contain explicit solvent molecules (Lennard-Jones dimers) are compared to solvent-free systems while varying of the distance between the grafted layers and their molecular parameters, chain length and grafting density. Our study reveals a power-law dependence of macroscopic transport properties on the Weissenberg number, W, beyond linear response. For instance, we find that the kinetic friction constant scales as μ ∼ W0.57 for large values of W. We develop a scaling theory that describes our data and previo…