Results 61 to 70 of about 123,099 (101)

The Logic of Truth in Paraconsistent Internal Realism

open access: yesStudia Philosophica Estonica, 2008
The paper discusses which modal principles should hold for a truth operator answering to the truth theory of internal realism. It turns out that the logic of truth in internal realism is isomorphic to the modal system S4.
Manuel Bremer
doaj  

Fault Diagnosis of Rolling Bearings based on VMD and Symmetric Difference Energy Operator Demodulation

open access: yesJixie chuandong, 2017
Aiming at the problem of rolling bearing early fault vibration signals non-stationary and high noise,failure frequency is difficult to extract. A fault diagnosis method of rolling bearings based on the Variational Mode Decomposition( VMD) and symmetric ...
Qin Bo   +5 more
doaj  

Operators or restrictors? A reply to Gillies

open access: yesSemantics and Pragmatics, 2011
According to operator theories, "if" denotes a two-place operator. According to restrictor theories, "if" doesn't contribute an operator of its own but instead merely restricts the domain of some co-occurring quantifier.
Justin Khoo
doaj   +1 more source

Modeling Flexible Bodies in Multibody Systems in Joint-Coordinates Formulation Using Spatial Algebra

open access: yesAdvances in Mechanical Engineering, 2014
This paper presents an efficient approach of using spatial algebra operator to formulate the kinematic and dynamic equations for developing capabilities to model flexible bodies within general purpose multibody dynamics solver.
Mohamed A. Omar
doaj   +1 more source

Resource Splitting and Reintegration with Supplementals [PDF]

open access: yes, 2011
In this paper we survey the various ways of expressing modality in Urdu/Hindi and show that Urdu/Hindi modals provide interesting insights on current discussions of the semantics of modality.
Arnold, D, Sadler, L
core   +1 more source

A Characterization Theorem for a Modal Description Logic

open access: yes, 2017
Modal description logics feature modalities that capture dependence of knowledge on parameters such as time, place, or the information state of agents.
Schröder, Lutz, Wild, Paul
core   +1 more source

Logic TK: Algebraic Notions from Tarski’s Consequence Operator

open access: yesPrincipia: An International Journal of Epistemology, 2010
Tarski presented his definition of consequence operator to explain the most important notions which any logical consequence concept must contemplate. A Tarski space is a pair constituted by a nonempty set and a consequence operator.
Hércules A. Feitosa   +2 more
doaj  

Large scale random fields generation using localized Karhunen–Loève expansion

open access: yesAdvanced Modeling and Simulation in Engineering Sciences, 2018
In this paper the generation of random fields when the domain is much larger than the characteristic correlation length is made using an adaptation of the Karhunen–Loève expansion (KLE).
Alfonso M. Panunzio   +2 more
doaj   +1 more source

Questions and Answers about Oppositions [PDF]

open access: yes, 2011
A general characterization of logical opposition is given in the present paper, where oppositions are defined by specific answers in an algebraic question-answer game. It is shown that opposition is essentially a semantic relation of truth values between
Schang, Fabien
core  

The Modal Interpretation of Algebraic Quantum Field Theory

open access: yes, 2000
In a recent article, Dieks has proposed a way to implement the modal interpretation of (nonrelativistic) quantum theory in relativistic quantum field theory.
Clifton, Rob
core   +1 more source

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