Results 61 to 70 of about 4,044,136 (204)

Using Multiple Fidelity Numerical Models for Floating Offshore Wind Turbine Advanced Control Design [PDF]

open access: yes, 2018
This paper summarises the tuning process of the Aerodynamic Platform Stabiliser control loop and its performance with Floating Offshore Wind Turbine model.
Alonso Quesada, Santiago   +6 more
core   +2 more sources

BaFe2As2 Surface Domains and Domain Walls: Mirroring the Bulk Spin Structure

open access: yes, 2010
High-resolution scanning tunneling microscopy (STM) measurements on BaFe2As2-one of the parent compounds of the iron-based superconductors-reveals a (1x1) As-terminated unit cell on the (001) surface.
He, Xiaobo   +10 more
core   +1 more source

Additional binding sites for anionic phospholipids and calcium ions in the crystal structures of complexes of the C2 domain of protein kinase Cα [PDF]

open access: yes, 2015
The C2 domain of protein kinase Cα (PKCα) corresponds to the regulatory sequence motif, found in a large variety of membrane trafficking and signal transduction proteins, that mediates the recruitment of proteins by phospholipid membranes.
Corbalán-García, Senena   +5 more
core   +2 more sources

Electrostatic Control of the Membrane Targeting of C2 Domains [PDF]

open access: yesMolecular Cell, 2002
Many proteins involved in signal transduction and vesicle trafficking contain C2 domains whose membrane association is often regulated by calcium. Here, finite-difference Poisson-Boltzmann calculations are used to describe the electrostatic interactions between C2 domains of known structure and phospholipid membranes.
Murray, Diana, Honig, Barry
openaire   +2 more sources

A unique dual acyltransferase system shared in the polyketide chain initiation of kidamycinone and rubiflavinone biosynthesis

open access: yesFrontiers in Microbiology, 2023
The pluramycin family of natural products has diverse substituents at the C2 position, which are closely related to their biological activity. Therefore, it is important to understand the biosynthesis of C2 substituents.
Kyung Taek Heo   +9 more
doaj   +1 more source

Microscopic theory of quadrupolar ordering in TmTe

open access: yes, 2000
We have calculated the crystal electric field of TmTe (T>T_Q) and have obtained that the ground state of a Tm 4f hole is the $\Gamma_7$ doublet in agreement with Mossbauer experiments. We study the quadrupole interactions arising from quantum transitions
A. V. Nikolaev   +45 more
core   +1 more source

NOD2-C2 - a novel NOD2 isoform activating NF-kappaB in a muramyl dipeptide-independent manner [PDF]

open access: yes, 2010
Background The innate immune system employs several receptor families that form the basis of sensing pathogen-associated molecular patterns. NOD (nucleotide-binding and oligomerization domain) like receptors (NLRs) comprise a group of cytosolic proteins ...
Marcel Kramer   +7 more
core   +2 more sources

Domain regime in two-dimensional disordered vortex matter

open access: yes, 2004
A detailed numerical study of the real space configuration of vortices in disordered superconductors using 2D London-Langevin model is presented. The magnetic field $B$ is varied between 0 and $B_{c2}$ for various pinning strengths $\Delta$.
A. Greiner   +46 more
core   +1 more source

Substrate-Assisted Catalysis Unifies Two Families of Chitinolytic Enzymes [PDF]

open access: yes, 1997
Hen egg-white lysozyme has long been the paradigm for enzymatic glycosyl hydrolysis with retention of configuration, with a protonated carboxylic acid and a deprotonated carboxylate participating in general acid-base catalysis.
Blake C. C. F.   +28 more
core   +3 more sources

Dysferlin forms a dimer mediated by the C2 domains and the transmembrane domain in vitro and in living cells. [PDF]

open access: yesPLoS ONE, 2011
Dysferlin was previously identified as a key player in muscle membrane repair and its deficiency leads to the development of muscular dystrophy and cardiomyopathy. However, little is known about the oligomerization of this protein in the plasma membrane.
Li Xu   +5 more
doaj   +1 more source

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