Results 61 to 70 of about 1,409,636 (274)
Estimating long memory in panel random-coefficient AR(1) data [PDF]
, 2019 It is well-known that random-coefficient AR(1) process can have long memory depending on the index $\beta$ of the tail distribution function of the random coefficient, if it is a regularly varying function at unity.
Leipus, Remigijus +3 more
core +2 more sources
The dual nature of TDC – bridging dendritic and T cells in immunity
FEBS Letters, EarlyView.TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley +1 more source
Exchange Rate Volatility Forecasting by Hybrid Neural Network Markov Switching Beta-t-EGARCH
IEEE Access, 2020 The motivation of this study is built from the previous research to find a way to enhance the forecast of advanced and emerging market currency volatilities.
Ruofan Liao +2 more
doaj +1 more source
International Journal of Energy Economics and Policy, 2023 This paper examines the effects of oil and natural gas prices on the oil and gas sectors of the BRIC countries (Brazil, Russia, India, and China) over the period over from 20013 to 2022.
Mohamad Husam Helmi +4 more
doaj +1 more source
General Scattering Mechanism and Transport in Graphene
, 2011 Using quasi-time dependent semi-classical transport theory in RTA, we obtained coupled current equations in the presence of time varying field and based on general scattering mechanism $\tau \propto \mathcal{E}^{\beta}$.
Abukari, S. S., Mensah, S. Y., Rabiu, M.
core +1 more source
Concrete Solution to the Nonsingular Quartic Binary Moment Problem [PDF]
, 2014 Given real numbers $\beta \equiv \beta ^{\left( 4\right) }\colon \beta_{00}$, $\beta _{10}$, $\beta _{01}$, $\beta _{20}$, $\beta _{11}$, $ \beta _{02}$, $\beta _{30}$, $\beta _{21}$, $\beta _{12}$, $\beta _{03}$, $\beta _{40}$, $\beta _{31}$, $\beta _{22}$, $\beta _{13}$, $\beta _{04}$, with $\beta _{00} >0$, the quartic real moment problem for $\beta
arxiv +1 more source
FEBS Letters, EarlyView.In vivo IL‐10 produced by tissue‐resident tolDC is involved in maintaining/inducing tolerance. Depending on the agent used for ex vivo tolDC generation, cells acquire common features but prime T cells towards anergy, FOXP3+ Tregs, or Tr1 cells according to the levels of IL‐10 produced. Ex vivo‐induced tolDC were administered to patients to re‐establish/
Konstantina Morali +3 more
wiley +1 more source
Financial Innovation, 2021 This research investigates the appropriateness of the linear specification of the market model for modeling and forecasting the cryptocurrency prices during the pre-COVID-19 and COVID-19 periods.
Serdar Neslihanoglu
doaj +1 more source
A New Novel Synchronization Index of Brain Networks in Hyperbolic EEG Dynamics
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022 The functional connectivity of brain connectivity changes its pattern over time i.e. dynamics, even in the resting state with an infinite number of degrees of freedom with local couplings.
Rüştü Murat Demirer
doaj +1 more source
Relation between higher order comoments and dependence structure of equity portfolio [PDF]
, 2017 We study a relation between higher order comoments and dependence structure of equity portfolio in the US and UK by relying on a simple portfolio approach where equity portfolios are sorted on the higher order comoments.
Cerrato, Mario +3 more
core +2 more sources