Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
An Analysis of Implied Volatility, Sensitivity, and Calibration of the Kennedy Model
MathematicsThe Kennedy model provides a flexible and mathematically consistent framework for modeling the term structure of interest rates, leveraging Gaussian random fields to capture the dynamics of forward rates.
Dalma Tóth-Lakits +2 more
doaj +1 more source
A novel partial integrodifferential equation-based framework for pricing interest rate derivatives under jump-extended short-rate models [PDF]
, 2015 Radha Krishn Coonjobeharry +2 more
openalex +1 more source
Derivative Pricing under Asymmetric and Imperfect Collateralization and CVA [PDF]
The importance of collateralization through the change of funding cost is now well recognized among practitioners. In this article, we have extended the previous studies of collateralized derivative pricing to more generic situation, that is asymmetric ...
Akihiko Takahashi, Masaaki Fujii
core
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
An efficient numerical partial differential equation approach for pricing foreign exchange interest rate hybrid derivatives [PDF]
, 2015 Duy‐Minh Dang +3 more
openalex +1 more source
Hedging Alternatives for the Mortgage Stabilization Fund (FRECH) European Cap Options for the Real Interest Rate [PDF]
The World Bank has proposed an alternative hedging instrument to be offered by the FRECH, instead of the collar- swap currently available. The suggested derivate corresponds to a European Cap option for the real interest rate, which could give greater ...
Camilo Zea, Diego Vásquez
core
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
A discrete-time two-factor model for pricing bonds and interest rate derivatives under random volatility [PDF]
This paper develops a discrete-time two-factor model of interest rates with analytical solutions for bonds and many interest rate derivatives when the volatility of the short rate follows a GARCH process that can be correlated with the level of the short
Saikat Nandi, Steven L. Heston
core