Results 41 to 50 of about 245 (181)
The Validity of ICD‐10 Codes in Recording the Incidence of Traumatic Dental Injuries
Dental Traumatology, EarlyView.ABSTRACT Background/Aim Traumatic dental injuries (TDIs) significantly affect quality of life and healthcare costs. Large administrative datasets using ICD codes offer opportunities for epidemiological research; however, the accuracy of International Classification of Diseases, Tenth Revision (ICD‐10) codes for TDIs remains unclear. This study aimed to
Ehsan N. Azadani +3 more
wiley +1 more source
Zadeh’s extension of a strong sensitive semiflow
Applied General TopologyFor a given metric space X, the symbol ℱ(X) denotes the family of all normal upper semicontinuous fuzzy sets on X with compact support. A semiflow is a continuous function f:T×X → X, where T is an abelian topological monoid. We study when f^:T×ℱ(X) → ℱ(
Manuel Fernández +2 more
doaj +1 more source
A countably compact free Abelian group whose size has countable cofinality
Applied General Topology, 2004 Based on some set-theoretical observations, compactness results are given for general hit-and-miss hyperspaces. Compactness here is sometimes viewed splitting into “k-Lindelöfness” and ”k-compactness” for cardinals k.
I. Castro Pereira, A.H. Tomita
doaj +1 more source
International Transactions in Operational Research, EarlyView.Abstract We address the scheduling conflicting jobs on parallel identical machines problem with makespan minimization, a classical and computationally challenging variant of parallel machine scheduling. We develop and evaluate three distinct solution methodologies: a novel constraint programming (CP) formulation, and two metaheuristics: a multi ...
Roberto Maria Rosati +3 more
wiley +1 more source
Anchored Hyperspaces and Multigraphs
Contributions to Discrete Mathematics, 2019 Consider a multigraph $X$ as a metric space and $p \in X$. The anchored hyperspace at $p$ is the set $C_p(X) =$ {$A \subseteq X : p \in A, A$ connected and compact}. In this paper we will prove that $C_p(X)$ is a polytope if in this set is considered the Hausdorff's metric $H$.
Reyna, Gerardo +2 more
openaire +1 more source
The lifting property for classes of mappings
International Journal of Mathematics and Mathematical Sciences, 2000 The lifting property of continua for classes of mappings is defined. It is shown that the property is preserved under the inverse limit operation. The results, when applied to the class of confluent mappings, exhibit conditions under which the induced ...
Janusz J. Charatonik
doaj +1 more source
Bolide Light Curve Systematics from 75 Recovered Meteorites
Meteoritics &Planetary Science, EarlyView.Abstract How does the energy deposition profile (light curve), deceleration, and penetration depth in Earth's atmosphere depend on asteroid composition and meteorite type? Here, we present the light curve and velocity profile of 75 bolides from camera‐documented meteorite falls.
Peter Jenniskens +3 more
wiley +1 more source
A generalized Picard-Lindelöf theorem
Electronic Journal of Qualitative Theory of Differential Equations, 2016 We generalize the Picard-Lindelöf theorem on the unique solvability of initial value problems $\dot x=f(t,x)$, $x(t_0)=x_0$, by replacing the sufficient classical Lipschitz condition of $f$ with respect to $x$ with a more general Lipschitz condition ...
Stefan Siegmund +2 more
doaj +1 more source
Quality and Reliability Engineering International, Volume 42, Issue 6, Page 3606-3619, October 2026.ABSTRACT We propose a practical procedure to quantify the time varying influence of parameters on hazard functions for power series compounded lifetime models. The procedure combines likelihood based fitting with a two stage sensitivity analysis and applies to a range of baselines and compounding laws.
Yuancheng Si, Saralees Nadarajah
wiley +1 more source
Topological dynamics on hyperspaces
Applied General Topology, 2010 In this paper we wish to relate the dynamics of the base map to the dynamics of the induced map. In the process, we obtain conditions on the endowed hyperspace topology under which the chaotic behaviour of the map on the base space is inherited by the ...
Puneet Sharma, Anima Nagar
doaj +1 more source