Results 21 to 30 of about 2,731 (293)

Independence, randomness and the axiom of choice [PDF]

open access: yesJournal of Symbolic Logic, 1992
AbstractWe investigate various ways of introducing axioms for randomness in set theory. The results show that these axioms, when added to ZF, imply the failure of AC. But the axiom of extensionality plays an essential role in the derivation, and a deeper analysis may ultimately show that randomness is incompatible with extensionality.
openaire   +2 more sources

Monotonicity and independence axioms [PDF]

open access: yesInternational Journal of Game Theory, 1980
Given σ, a family ofchoice problems, subsets ofR n representing the payoff vectors (measured in von Neumann-Morgenstern utility scales) attainable by a group ofn players, asolution f on σ associates to everyS in σ a unique elementf (S) ofS. Amonotonicity axiom specifies how the solution outcome should change when the
Thomson, W., Myerson, R. B.
openaire   +1 more source

An innovative design of mega shaft boring machine (SBM) cutterhead based on TRIZ and AD theory

open access: yesAdvances in Mechanical Engineering, 2023
Cutterhead is the key component of the mega shaft boring machine (SBM), whose complex structure and huge size lead to high manufacturing difficulty and cost, and its reliability is difficult to guarantee under huge loads.
Jing Xiao   +5 more
doaj   +1 more source

On dependencies and independencies of fuzzy implication axioms [PDF]

open access: yesFuzzy Sets and Systems, 2010
The authors discuss complete interrelationships between eight main axioms of fuzzy implications. In particular, they discuss the following properties: neutrality of truth, exchange principle, ordering principle, strong negation principle, consequent boundary, identity principle, contrapositive symmetry and continuity, which are important in the ...
Shi, Yun   +3 more
openaire   +3 more sources

Graphoids over Counterfactuals

open access: yesJournal of Causal Inference, 2014
Augmenting the graphoid axioms with three additional rules enables us to handle independencies among observed as well as counterfactual variables. The augmented set of axioms facilitates the derivation of testable implications and ignorability conditions
Pearl Judea
doaj   +1 more source

Evaluation of Human Ear Anatomy and Functionality by Axiomatic Design

open access: yesBiomimetics, 2021
The design of the human ear is one of nature’s engineering marvels. This paper examines the merit of ear design using axiomatic design principles. The ear is the organ of both hearing and balance.
Pratap Sriram Sundar   +2 more
doaj   +1 more source

CSAKD: Determining Absolute Ligand Affinities From 19F NMR Chemical Shift Anisotropy

open access: yesAngewandte Chemie, EarlyView.
Affinity determination is crucial in drug discovery, yet remains difficult for weakly binding fragments. We introduce chemical shift anisotropy KD$K_{\text{D}}$ (CSAKD) by 19F$^{19}{\rm F}$ NMR relaxation experiments, a titration‐free method that requires no isotopic labeling.
Simon H. Rüdisser   +2 more
wiley   +2 more sources

A Methodology for Disaster Tolerance Utilizing the Concepts of Axiomatic Design [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2008
Axiomatic Design (AD) is a methodology that utilizes customer needs as input and produces functional requirements, design parameters, and process variables through the use of matrix methods.
Diana M. Easton   +3 more
doaj  

An axiomatic approach to a cork granulation facility design

open access: yesMATEC Web of Conferences, 2018
In the conceptual step of any industrial design, there is a considerable amount of decisions that directly affect the quality of the final product. These decisions are often made with lack of knowledge about the subjects, limitative trains of thought and
Martins Diogo   +5 more
doaj   +1 more source

A Model in Which Well-Orderings of the Reals First Appear at a Given Projective Level, Part II

open access: yesMathematics, 2023
We consider the problem of the existence of well-orderings of the reals, definable at a certain level of the projective hierarchy. This research is motivated by the modern development of descriptive set theory.
Vladimir Kanovei, Vassily Lyubetsky
doaj   +1 more source

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