Results 111 to 120 of about 2,844,453 (243)

Bactrian in Issyk‐Kushan Script: Additional Readings and Decipherments1

open access: yesTransactions of the Philological Society, EarlyView.
Abstract This article presents additional readings of several inscriptions written in the Issyk‐Kushan script, building on the improved system of sound values recently proposed by Sims‐Williams (2025b). We propose that some further lines of Dašt‐i Nāwur inscription DN III and parts of several other inscriptions can now be read as Bactrian, add new ...
Jakob Halfmann   +3 more
wiley   +1 more source

Enhancing health risk assessment for soil heavy metal (loid)s using a copula-based monte carlo simulation method

open access: yesEcotoxicology and Environmental Safety
In probabilistic health risk assessment (HRA) of multiple soil heavy metal(loid)s (HMs), Monte Carlo Simulation (MCS) typically ignores inter-element correlations during concentration simulation, potentially compromising risk estimation accuracy. In this
Xiaohui Wang   +3 more
doaj   +1 more source

From Nouns and Adjectives to Verbs: Base Effects on the Grammatical Behaviour of Denominal Verbs in Ancient Greek1

open access: yesTransactions of the Philological Society, EarlyView.
Abstract This paper investigates the role of semantic features of noun and adjective bases in determining the grammatical behaviour of Ancient Greek denominal and deadjectival verbs in *‐ye/o‐. The paper adopts a lexicalist framework (Rappaport Hovav & Levin 1998) and examines how the event schema, actionality, telicity and voice of derived verbs are ...
Carolina Marescotti
wiley   +1 more source

Wavelet Estimation for Density and Copula Functions

open access: yesMathematics
This article investigates the problem of univariate and bivariate density estimation using wavelet decomposition techniques. Special attention is given to the estimation of copula functions, which capture the dependence structure between random variables
Heni Boubaker, Houcem Belgacem
doaj   +1 more source

Copula-based testing for dependence structures.. [PDF]

open access: yes
This thesis describes tests for specific dependence structures between two random variables, in particular: quadrant dependence, tail monotonicity and stochastic monotonicity.
Sznajder, Dominik
core  

Investigating dynamic dependence using copulae [PDF]

open access: yes, 2001
A general methodology for time series modelling is developed which works down from distributional properties to implied structural models including the standard regression relationship.
Salmon, Mark H.   +2 more
core  

Unravelling Evolutionary Dynamics of Female Sexual Cannibalism and Male Reproductive Strategies in Spiders

open access: yesIntegrative Zoology, EarlyView.
Sexual cannibalism (SC), where one mating partner consumes the other in the context of mating, is especially prevalent among spiders. However, the evolution of SC in spiders is still not fully understood. We review key hypotheses for SC and explore how female‐initiated SC has driven the evolution of various male counter‐adaptations to mitigate its ...
Simona Kralj‐Fišer   +3 more
wiley   +1 more source

Copulas in finance and insurance [PDF]

open access: yes, 2008
Copulas provide a potential useful modeling tool to represent the dependence structure among variables and to generate joint distributions by combining given marginal distributions. Simulations play a relevant role in finance and insurance.
Romera, Rosario, Molanes, Elisa M.
core   +1 more source

Managing Procurement Auction Failure: Bid Requirements or Reserve Prices?

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT This paper examines bid requirements, where the government may cancel a procurement contract unless two or more bids are received. Using a first‐price auction model with endogenous entry, we compare the bid requirement and reserve price mechanisms in terms of auction failure and procurement costs.
Jun Ma, Vadim Marmer, Pai Xu
wiley   +1 more source

A copula-based approach to aggregation functions [PDF]

open access: yes
This paper presents the role of copula functions in the theory of aggregation operators and an axiomatic characterization of Archimedean aggregation functions.
Maddalena Manzi, Marta Cardin
core  

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