Results 61 to 70 of about 30,999 (254)
Wald Tests of I(1) against I(d) alternatives : some new properties and an extension to processes with trending components [PDF]
, 2007 This paper analyses the power properties, under fixed alternatives, of a Wald-type test, i.e., the (Efficient) Fractional Dickey-Fuller (EFDF) test of I(1) against I(d ...
Dolado, Juan José +2 more
core +4 more sources
Spatial and temporal variation in survival of female wild turkeys
The Journal of Wildlife Management, EarlyView.We monitored 370 female wild turkeys across North Carolina's 3 ecoregions from 2020‐2022 to understand factors influencing their survival. Female survival varied by ecoregion and behavior state, with the incubation period having the lowest survival rates. None of the land cover variables affected survival.
David J. Moscicki +5 more
wiley +1 more source
PLoS ONE, 2022 The CUSUM control chart is suitable for detecting small to moderate parameter shifts for processes involving autocorrelated data. The average run length (ARL) can be used to assess the ability of a CUSUM control chart to detect changes in a long-memory ...
Yupaporn Areepong, Wilasinee Peerajit
doaj +1 more source
Movement Disorders, EarlyView.Abstract Background Serotonergic and dopaminergic pathways are implicated in Parkinson's disease psychosis (PDP), but preliminary evidence also implicates the endocannabinoid system (ECS). Objectives We examined the association of gray matter volume loss in PDP patients with brain expression of the genes coding for CB1 (cannabinoid type 1) and CB2 ...
Sara Pisani +3 more
wiley +1 more source
Phase-II Monitoring of AR (1) Autocorrelated Polynomial Profiles [PDF]
Journal of Optimization in Industrial Engineering, 2014 In some statistical process control applications, quality of a process or product can be characterized by a relationship between a response and one or more independent variables, which is typically referred to a profile.
Mehdi Keramatpour +2 more
doaj
Weighted Machine Learning for Spatial-Temporal Data
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Applying machine learning techniques to spatial-temporal data poses the question that how the recorded location and time for training samples should contribute to the training and testing process. The prior knowledge of how spatial-temporal phenomena are
Mahdi Hashemi, Hassan A. Karimi
doaj +1 more source
Area‐restricted search under realistic constraints
Oikos, EarlyView.Abstract Area‐restricted search (ARS) is one of the most influential and widely used concepts in foraging theory, capturing a simple rule by which animals intensify local search following a resource encounter. Because ARS performs well in many spatially structured environments, it serves as a basic model for interpreting movement patterns across taxa ...
Inon Scharf, Arik Dorfman
wiley +1 more source
Process Capability Analysis in the Presence of Autocorrelation [PDF]
Journal of Optimization in Industrial Engineering, 2013 The classical method of process capability analysis necessarily assumes that collected data are independent; nonetheless, some processes such as biological and chemical processes are autocorrelated and violate the independency assumption.
Mohsen Mohamadi +2 more
doaj
A two-sided Bernoulli-based CUSUM control chart with autocorrelated observations
Journal of Industrial Engineering International, 2018 Usually, in monitoring a proportion p, the binary observations are considered independent; however, in many real cases, there is a continuous stream of autocorrelated binary observations in which a two-state Markov chain model is applied with first-order
S. M. T. Fatemi Ghomi, F. Sogandi
doaj +1 more source
Spatial behavior of socially isolated wild pigs (Sus scrofa) following sounder removal via trapping
Pest Management Science, EarlyView.Following partial sounder removal, socially isolated wild pigs maintained site fidelity near traps, highlighting post‐control behavioral tendencies that are relevant to pest management and disease mitigation. Abstract BACKGROUND The rapid expansion of wild pig (Sus scrofa) populations across North America, coupled with increased concern over disease ...
Sebastian Gomez‐Maldonado +4 more
wiley +1 more source