Results 81 to 90 of about 1,660,759 (289)

A feasible direction method for the semidefinite program with box constraints

open access: yesApplied Mathematics Letters, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yi Xu, Wenyu Sun, Liqun Qi 0001
openaire   +2 more sources

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

SEEK: A FORTRAN optimization program using a feasible directions gradient search [PDF]

open access: yes, 1995
This report describes the use of computer program 'SEEK' which works in conjunction with two user-written subroutines and an input data file to perform an optimization procedure on a user's problem.
Savage, M.
core  

Sub‐slab anisotropy beneath the Sumatra and circum‐Pacific subduction zones from source‐side shear wave splitting observations

open access: yesGeochemistry, Geophysics, Geosystems, 2014
Understanding the dynamics of subduction is critical to our overall understanding of plate tectonics and the solid Earth system. Observations of seismic anisotropy can yield constraints on deformation patterns in the mantle surrounding subducting slabs ...
Colton Lynner, Maureen D. Long
doaj   +1 more source

Design of cylindrical honeycomb cores – Geometric consideration –

open access: yesMechanical Engineering Journal, 2018
Lightweight and rigid honeycomb cores have a feature as deployable structures, i.e., their shapes can be changed as desired from the viewpoint of manufacturing processes.
Sachiko ISHIDA
doaj   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Directions Media's YouTube Channel

open access: yes, 2010
This YouTube channel from Directions Media includes educational videos related to geospatial technology. Directions Media is the leading source of information, news and commentary in the fields of geospatial and location-based technologies. They

core   +1 more source

New directions for community colleges

open access: yes, 2014
Publ.
Venezia, Andrea, Hughes, Katherine L.
core   +2 more sources

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

open access: yesFEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana   +3 more
wiley   +1 more source

QFT Programme & Film Directions 1983 Summer

open access: yes, 1983
Queen's Film Theatre programme for Summer 1983. A number of film reviews and images are included, as well as screening times and dates. Film Directions (Vol. 5, No. 19) is also included in the middle of the programme.
Queen's Film Theatre; Film Directions
core  

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