Results 91 to 100 of about 996,158 (312)
Existence of a dictatorial subgroup in social choice with independent subgroup utility scales, an alternative proof [PDF]
, 2010 Social welfare orderings for different scales of individual utility measurement in distinct population subgroups are studied. In Khmelnitskaya (2000), employing the continuous version of Arrow’s impossibility theorem, it was shown that for combinations ...
Khmelnitskaya, Anna Borisovna +2 more
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Abstract Representation of Movement Parameters in Basal Ganglia Output
Advanced Science, EarlyView.The basal ganglia output provides a scalable velocity/position signal across behavioral contexts, supporting the idea that these variables are represented in the brain as abstract entities rather than as fixed changes in joint angles or specific sets of body effectors.
Ana Silvia Báez‐Cordero +3 more
wiley +1 more source
Frontiers in Plant Science, 2016 Pentatricopeptide repeat (PPR) proteins are extensive in all eukaryotes. Their functions remain as yet largely unknown. Mining potential stress responsive PPRs, and checking whether known PPR editing factors are affected in the stress treatments.
Jia-Ming Liu +6 more
doaj +1 more source
Recursive partitioning based approaches for low back pain subgroup identification in individual patient data meta-analyses [PDF]
This thesis presents two novel approaches for performing subgroup analyses or identifying subgroups in an individual patient data (IPD) meta-analyses setting. The work contained in this thesis originated from an important research priority in the area of
Mistry, Dipesh
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Biomimetic Scaffold‐Based 3D Models for Decoding Cancer Biology and Advancing Therapy
Advanced Science, EarlyView.A timeline of the research history of 3D biomimetic scaffold materials and platforms. With advances in biomimetic materials and 3D scaffold technologies, their functional scope has expanded from mimicking basic physical and biochemical properties to increasingly replicating complex pathophysiological processes.
Haitao Zhao +10 more
wiley +1 more source
The covolume of discrete subgroups of Iso(H2m)
Discrete Mathematics, 2009 AbstractLet X2m be one of the spaces of constant curvature and Γ be a discrete and finitely presented subgroup of Iso(X2m). We combine Schläfli’s reduction formula and Poincaré’s formula with the cycle condition to get a formula for the covolume of Γ which only depends on the combinatorics of a fundamental polytope for Γ and the orders of certain ...
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S-arithmeticity of discrete subgroups containing lattices in horospherical subgroups
Duke Mathematical Journal, 2000 A conjecture of Margulis states that a discrete subgroup of a semisimple Lie group, which is generated by lattices in two opposite unipotent subgroups, must be arithmetic provided the lattices are irreducible and the real rank of the Lie group is at least 2.
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Using the discrete element method to simulate brittle fracture in the indentation of a silica glass with a blunt indenter [PDF]
, 2013 This work was supported by the Conseil Régional d’Aquitaine and was conducted under the auspices of the Etude et Formation en Surfacage Optique (EFESO 2) project.
CHARLES, Jean-Luc +5 more
core +1 more source
Towards a Compositional Framework for Describing Human Phenotypes
Advanced Science, EarlyView.The Phenotype Assembly Method (PhenoAM) decomposes phenotype variables into measurable Features and typed Qualifiers, enabling standardized, machine‐readable Phenome Data Elements (PhenoDEs) that preserve measurement context. Applied in the International Human Phenome Project (IHPP), the framework yields 58 371 PhenoDEs and supports component‐level ...
Wanting Hu +11 more
wiley +1 more source
On free discrete subgroups of Diff(I) [PDF]
Algebraic & Geometric Topology, 2010 We prove that a free group F_2 admits a faithful discrete representation into Diff_{+}(I). We also prove that F_2 admits a faithful discrete representation into Homeo_{+}(I). Some properties of these representations have been studied. In the last section we raise several questions.
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