Results 41 to 50 of about 756,391 (343)
REFMAC5 for the refinement of macromolecular crystal structures
Acta Crystallographica Section D: Biological Crystallography, 2011 The general principles behind the macromolecular crystal structure refinement program REFMAC5 are described.
G. Murshudov +8 more
semanticscholar +1 more source
Real-space refinement in PHENIX for cryo-EM and crystallography
bioRxiv, 2018 This article describes the implementation of real-space refinement in the phenix.real_space_refine program from the Phenix suite. Use of a simplified refinement target function enables fast calculation, which in turn makes it possible to identify optimal
P. Afonine +6 more
semanticscholar +1 more source
R3Det: Refined Single-Stage Detector with Feature Refinement for Rotating Object [PDF]
AAAI Conference on Artificial Intelligence, 2019 Rotation detection is a challenging task due to the difficulties of locating the multi-angle objects and separating them effectively from the background. Though considerable progress has been made, for practical settings, there still exist challenges for
Xue Yang +3 more
semanticscholar +1 more source
Refining Vegetable Oils: Chemical and Physical Refining [PDF]
The Scientific World Journal, 2022 This review presents recent technologies involved in vegetable oil refining as well as quality attributes of crude oils obtained by mechanical and solvent extraction. Usually, apart from virgin oils, crude oils cannot be consumed directly or incorporated into various food applications without technological treatments (refining). Indeed, crude oils like
openaire +3 more sources
Towards automated crystallographic structure refinement with phenix.refine
Acta Crystallographica Section D: Biological Crystallography, 2012 phenix.refine is a program within the PHENIX package that supports crystallographic structure refinement against experimental data with a wide range of upper resolution limits using a large repertoire of model parameterizations.
P. Afonine +9 more
semanticscholar +1 more source
A Branch-and-Bound Algorithm for Polymatrix Games ϵ-Proper Nash Equilibria Computation
Algorithms, 2021 When several Nash equilibria exist in the game, decision-makers need to refine their choices based on some refinement concepts. To this aim, the notion of a ϵ-proper equilibria set for polymatrix games is used to develop 0–1 mixed linear programs and ...
Slim Belhaiza
doaj +1 more source
The 3Rs in Experimental Liver Disease
Animals, 2023 Patients with cirrhosis present multiple physiological and immunological alterations that play a very important role in the development of clinically relevant secondary complications to the disease.
Sebastian Martinez-Lopez +5 more
doaj +1 more source
iGG-MBS: Iterative Guided-Gaussian Multi-Baseline Stereo Matching
IEEE Access, 2020 This paper presents an improved dense disparity estimating technique for a collection of multi-baseline stereo (referred to as MBS in the text) images.
Pathum Rathnayaka, Soon-Yong Park
doaj +1 more source
, 2021 In limestone calcined clay cements (LC3), more hemicarboaluminate and monocarboaluminate is observed, as compared to other blended cements, from the reaction of metakaolin with limestone.
F. Zunino, K. Scrivener
semanticscholar +1 more source
Pixel-Perfect Structure-from-Motion with Featuremetric Refinement [PDF]
IEEE International Conference on Computer Vision, 2021 Finding local features that are repeatable across multiple views is a cornerstone of sparse 3D reconstruction. The classical image matching paradigm detects keypoints per-image once and for all, which can yield poorly-localized features and propagate ...
Paul-Edouard Sarlin +3 more
semanticscholar +1 more source