Results 31 to 40 of about 298,448 (296)
Effect of Stop-Loss Reinsurance on Primary Insurer Solvency
Risks, 2022 Stop-loss reinsurance is a risk management tool that allows an insurance company to transfer part of their risk to a reinsurance company. Ruin probabilities allow us to measure the effect of stop-loss reinsurance on the solvency of the primary insurer ...
Corina Constantinescu +4 more
doaj +1 more source
Desert and ruins — landscapes of anger and traces of unbelief (landscape and Scripture)
Российский журнал истории Церкви, 2020 The article treats of the experience of using two fundamental motives in architectural semantics — “desert” and “ruin” in order to resolve the hermeneutic paradox, which is peculiar to sacred architecture, considered in the context of Abrahamic tradition:
S. S. Vaneyan
doaj +1 more source
Ruin Probabilities for Risk Process in a Regime Switching Environment [PDF]
arXiv, 2021 In this paper we give few expressions and asymptotics of ruin probabilities for a Markov modulated risk process for various regimes of a time horizon, initial reserves and a claim size distribution. We also consider few versions of the ruin time.
arxiv
Brucella NyxA and NyxB dimerization enhances effector function during infection
FEBS Letters, EarlyView.Brucella abortus thrives inside cells thanks to the translocation of effector proteins that fine‐tune cellular functions. NyxA and NyxB are two effectors that destabilize the nucleolar localization of their host target, SENP3. We show that the Nyx proteins directly interact with each other and that their dimerization is essential for their function ...
Lison Cancade‐Veyre +4 more
wiley +1 more source
Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells
Molecular Oncology, EarlyView.In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi +3 more
wiley +1 more source
Parisian & Cumulative Parisian Ruin Probability for Two-Dimensional Brownian Risk Model [PDF]
arXiv, 2020 Parisian ruin probability in the classical Brownian risk model, unlike the standard ruin probability can not be explicitly calculated even in one-dimensional setup. Resorting on asymptotic theory, we derive in this contribution an asymptotic approximations of both Parisian and cumulative Parisian ruin probability and simultaneous ruin time for the two ...
arxiv
Molecular Oncology, EarlyView.NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi +5 more
wiley +1 more source
Theoretical issues in the conservation of contemporary art
CeROArt : Conservation, Exposition, Restauration d'Objets d'ArtThe passage of time is inexorable and will have an inevitable repercussion on current works of art. In the case of contemporary art, many of the values included in artworks are linked to the pristine appearance and the conscious and specific use of a ...
Rosario Llamas-Pacheco
doaj +1 more source
Remapping the Constellation of Walter Benjamin’s Allegorical Method
American, British and Canadian Studies Journal, 2015 The now-longstanding academic revival of allegory, as well as its import as a perennial buzzword of contemporary art criticism, owes much to a group of essays published in the journal October in the early 1980s.
Wong Jack
doaj +1 more source
Approximation of ruin probability and ruin time in discrete Brownian risk models [PDF]
arXiv, 2020 We analyze the classical Brownian risk models discussing the approximation of ruin probabilities (classical, {\gamma}-reflected, Parisian and cumulative Parisian) for the case that ruin can occur only on specific discrete grids. A practical and natural grid of points is for instance G(1) = {0,1,2,...}, which allows us to study the probability of the ...
arxiv