Results 31 to 40 of about 8,765 (304)

Nondiversity in substructures

Journal of Symbolic Logic, 2008
AbstractFor a model of Peano Arithmetic, let Lt() be the lattice of its elementary substructures, and let Lt+ () be the equivalenced lattice (Lt(),≅), where ≅ is the equivalence relation of isomorphism on Lt(). It is known that Lt+() is always a reasonable equivalenced lattice.Theorem.
openaire   +3 more sources

Another explicit forms of dynamic substructuring approaches using dynamic constraints at joint nodes

Journal of Asian Architecture and Building Engineering
The dynamic substructuring design describes the dynamic responses in the modal, frequency and physical domains using coupling methods at joint nodes. This paper presents dynamic structuring methods to modify existing substructuring methods by merging the
Minsur Son, Hye-Sook Jang, Jae-Hyoung An, Hee-Chng Eun   +3 more
doaj   +1 more source

Energy distribution analysis for low damping systems consisting of multiple subsystems based on the kernel Compliance Analysis (kCA) method extended with the Autonne-Takagi factorization

Nihon Kikai Gakkai ronbunshu
In the development of mechanical structures, it has been required for a long time to establish a modular design method of resonance by controlling the vibration coupling among subsystems. From the analytical perspective of coupled vibration among modules,
Yuichi MATSUMURA, Masashi INABA
doaj   +1 more source

Substructural fuzzy logics

Journal of Symbolic Logic, 2007
AbstractSubstructural fuzzy logics are substructural logics that are complete with respect to algebras whose lattice reduct is the real unit interval [0, 1]. In this paper, we introduce Uninorm logicULas Multiplicative additive intuitionistic linear logicMAILLextended with the prelinearity axiom((A → B) ∧ t) V ((B → A)∧ t).
George Metcalfe, Franco Montagna
openaire   +4 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Within-population genetic structure in beech (Fagus sylvatica L.) stands characterized by different disturbance histories: does forest management simplify population substructure? [PDF]

PLoS ONE, 2013
The fine-scale assessment of both spatially and non-spatially distributed genetic variation is crucial to preserve forest genetic resources through appropriate forest management.
Andrea Piotti, Stefano Leonardi, Myriam Heuertz, Joukje Buiteveld, Thomas Geburek, Sophie Gerber, Koen Kramer, Cristina Vettori, Giovanni Giuseppe Vendramin   +8 more
doaj   +1 more source

Isogeometric Analysis and Harmonic Stator-Rotor Coupling for Simulating Electric Machines

, 2017
This work proposes Isogeometric Analysis as an alternative to classical finite elements for simulating electric machines. Through the spline-based Isogeometric discretization it is possible to parametrize the circular arcs exactly, thereby avoiding any ...
Bontinck, Zeger, Corno, Jacopo, De Gersem, Herbert, Schöps, Sebastian   +3 more
core   +1 more source

Fractal Substructure of a Nanopowder [PDF]

Physical Review Letters, 2008
4 pages, 8 ...
Schwager, Thomas, Wolf, Dietrich, Pöschel, Thorsten   +2 more
openaire   +3 more sources

Multidimensional Profiling of MRI‐Negative Temporal Lobe Epilepsy Uncovers Distinct Phenotypes

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although hippocampal sclerosis (TLE‐HS) represents the most frequent cause of temporal lobe epilepsy (TLE), up to 30% of patients show no lesion on visual MRI inspection (TLE‐MRIneg). These cases pose diagnostic and therapeutic challenges and are underrepresented in surgical series.
Alice Ballerini, Alessia Casarini, Niccolò Biagioli, Laura Mirandola, Daniela Ballotta, Paul Summers, Simona Scolastico, Laura Madrassi, Maurilio Genovese, Marcella Malagoli, Gaetano Cantalupo, Giada Giovannini, Matteo Pugnaghi, Niccolò Orlandi, Laura Tassi, Valeria Cuccarini, Domenico Aquino, Elena Tartara, Fulvia Palesi, Giuseppe Didato, Paolo Vitali, the 3TLE Study Group, Roberta Di Giacomo, Fabio Doniselli, Federica Mazzi, Carlo Andrea Galimberti, Claudia A. M. Gandini Wheeler‐Kingshott, Stefano Meletti, Anna Elisabetta Vaudano   +28 more
wiley   +1 more source

Normal mode analysis of a rotating group of lashed turbine blades by substructures [PDF]

, 1973
A group of 5 lashed identical stream turbine blades is studied through the use of single level substructuring using NASTRAN level 15.1. An altered version, similar to DMAP Program Number 3 of the NASTRAN Newsletter, of Rigid Format 13.0 was used.
Filstrup, A. W.
core   +1 more source