Results 221 to 230 of about 405,072 (267)

Accelerated Progression of Gait Impairment in Parkinson's Disease and REM Sleep Without Atonia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective People with Parkinson's disease (PD) and rapid eye movement (REM) sleep without atonia (RSWA) often have more severe gait disturbances compared to PD without RSWA. The association between the presence and expression of RSWA and the rate of progression of gait impairment in PD is unknown.
Sommer L. Amundsen‐Huffmaster   +11 more
wiley   +1 more source

CaliciBoost: Performance-driven evaluation of molecular representations for caco-2 permeability prediction. [PDF]

open access: yesJ Cheminform
Le HV   +10 more
europepmc   +1 more source

Environmental Heterogeneity as a Differential Driver for Density of Two Sympatric Rodent Species. [PDF]

open access: yesEcol Evol
Gasperini S   +6 more
europepmc   +1 more source

Modeling Protein-Protein and Protein-Ligand Interactions by the ClusPro Team in CASP16. [PDF]

open access: yesProteins
Ashizawa R   +26 more
europepmc   +1 more source

Ranked Set Sampling for Replicated Sampling Designs

Biometrics, 2002
In practical ecological sampling studies, a certain design (such as plot sampling or line-intercept sampling) is usually replicated more than once. For each replication, the Horvitz-Thompson estimation of the objective parameter is considered. Finally, an overall estimator is achieved by averaging the single Horvitz-Thompson estimators.
Barabesi, Lucio, Pisani, Caterina
openaire   +4 more sources

Regression Estimator in Ranked Set Sampling

Biometrics, 1997
Ranked set sampling (RSS) utilizes inexpensive auxiliary information about the ranking of the units in a sample to provide a more precise estimator of the population mean of the variable of interest Y, which is either difficult or expensive to measure. However, the ranking may not be perfect in most situations. In this paper, we assume that the ranking
Lam, K, Yu, PLH
openaire   +4 more sources

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