Results 141 to 150 of about 4,998 (266)
Abstract This paper introduces the latest generation of airborne ionising radiation monitors, developed at the Surrey Space Centre (SSC) as part of the United Kingdom's (UK's) Space Weather Instrumentation, Measurement, Modeling and Risk (SWIMMR) program.
B. Clewer +7 more
wiley +1 more source
Mixing properties of ARMA processes
In this paper, we show that stationary vector ARMA processes are geometrically completely regular, and hence geometrically strong mixing, provided the innovations have absolutely continuous distribution with respect to Lebesgue measure.ARMA process ...
Mokkadem, Abdelkader
core
On the Role of Electron Precipitation in Excess Radiation Doses Measured at Aviation Altitudes
Abstract Radiation from space in the form of galactic cosmic rays (GCRs) generates a persistent background of ionizing radiation in Earth's atmosphere. The dose rate of ionizing radiation due to GCRs increases from sea level to aviation altitudes.
Julia Luna Claxton, Robert Marshall
wiley +1 more source
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phosphorus (P) limitation may intensify plant competition. However, in severely P‐impoverished soils of south‐western Australia, cluster‐rooted Banksia attenuata (Proteaceae) can facilitate P acquisition of neighbouring species by mobilising tightly bound P from soil ...
Zhao Zhang +6 more
wiley +1 more source
Deposit and Lending Interest Rate Pass‐Through: Evidence From Selected Euro Area Countries
ABSTRACT This study examines how deposit and lending interest rates adjust to changes in two proxies for funding costs in the banking systems of the Euro area from January 2003 to July 2024. Using a panel framework and dynamic pooled least squares with cross‐section fixed effects, we analyze both long‐ and short‐run pass‐through from two funding‐cost ...
Viet Thanh Truc Tran +3 more
wiley +1 more source
ABSTRACT Background While controlled interrupted time series (CITS) are commonly used to evaluate public health policies, how to incorporate control(s) into their statistical modelling has received limited attention. We aimed to compare the statistical performance of different model formulations for including control groups in various segmented ...
Francesco Manca +2 more
wiley +1 more source
On the Approximability of Stationary Processes using the ARMA Model
We identify certain gaps in the literature on the approximability of stationary random variables using the Autoregressive Moving Average (ARMA) model.
Rajagopalan, Anand +2 more
core
The effect of crew rostering policies on flight crew safety behaviours
Abstract Crew rostering (i.e., designing and assigning work schedules for cockpit and cabin crew) is a core personnel management function in commercial airlines. Surprisingly, little is known about how rostering policies shape flight crews' psychological resources and safety performance.
Aníbal López +2 more
wiley +1 more source
Fully Modified GLS Estimation for Seemingly Unrelated Cointegrating Polynomial Regressions
ABSTRACT A new feasible generalized least squares estimator is proposed. Our estimator incorporates (1) the inverse autocovariance matrix of multidimensional errors, and (2) second‐order bias corrections. The resulting estimator has the intuitive interpretation of applying a weighted least squares objective function to filtered data series.
Yicong Lin, Hanno Reuvers
wiley +1 more source
A self-normalization and support vector regression based approach for detecting structural change points in time series. [PDF]
Xie N.
europepmc +1 more source

