Results 231 to 240 of about 1,457,940 (269)

Glymphatic Dysfunction Reflects Post‐Concussion Symptoms: Changes Within 1 Month and After 3 Months

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mild traumatic brain injury (mTBI) may alter glymphatic function; however, its progression and variability remain obscure. This study examined glymphatic function following mTBI within 1 month and after 3 months post‐injury to determine whether variations in glymphatic function are associated with post‐traumatic symptom severity ...
Eunkyung Kim, Han Gil Seo, Roh‐Eul Yoo, Byung‐Mo Oh   +3 more
wiley   +1 more source

Critical limits for early detection of glaucoma, the Uppsala Glaucoma Detection Study (UGDS). [PDF]

Int Ophthalmol
Kisonaite K, Tümer T, Alm A, Nuija E, Yu Z.   +4 more
europepmc   +1 more source

Investigation of the Adaptivity Degree of State Variables in Linear Models of Dynamic Systems. [PDF]

Sensors (Basel)
Selezneva M, Neusypin K, Surkova A.
europepmc   +1 more source

Adaptive Trajectory-Constrained Heading Estimation for Tractor GNSS/SINS Integrated Navigation. [PDF]

Sensors (Basel)
Hu S, Chen S, Wang L, Meng Z, Fu W, Ren Y, Li C, Wang H.   +7 more
europepmc   +1 more source

Posterior estimation of longitudinal variance components from nonlongitudinal data using Bayesian Gaussian process model. [PDF]

Genetics
Arjas A, Leppälä K, Sillanpää MJ.
europepmc   +1 more source

Variance function estimation

openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Derandomizing Variance Estimators

Operations Research, 1999
One may consider a discrete-event simulation as a Markov chain evolving on a suitably rich state space. One way that regenerative cycles may be constructed for general state-space Markov chains is to generate auxiliary coin-flip random variables at each transition, with a regeneration occurring if the coin-flip results in a success.
Henderson, Shane G., Glynn, Peter W.
openaire   +2 more sources

Asymptotic Estimation of Variance

Theory of Probability & Its Applications, 1991
See the review in Zbl 0706.62025.
Joshi, S. N., Rukhin, A. L.
openaire   +2 more sources

Variance estimation for stratified propensity score estimators

Statistics in Medicine, 2012
Propensity score methods are increasingly used to estimate the effect of a treatment or exposure on an outcome in non‐randomised studies. We focus on one such method, stratification on the propensity score, comparing it with the method of inverse‐probability weighting by the propensity score.
E J, Williamson, R, Morley, A, Lucas, J R, Carpenter   +3 more
openaire   +2 more sources