Results 21 to 30 of about 2,479,631 (293)

Donepezil and Memantine for moderate-to-severe Alzheimer's disease [PDF]

open access: yes, 2012
Background Clinical trials have shown the benefits of cholinesterase inhibitors for the treatment of mild-to-moderate Alzheimer’s disease. It is not known whether treatment benefits continue after the progression to moderate-to-severe disease ...
O'Brien, John   +147 more
core   +1 more source

The Effect of Nasal Septal Deviation on the Postoperative Hearing Results of Patients With Tympanosclerosis

open access: yesEar, Nose & Throat Journal, 2021
Objective: The main aim is to discuss the effect of nasal septal deviation on the postoperative hearing results of patients with tympanosclerosis. Material and Methods: We analyzed the hearing results of patients with tympanosclerosis who were operated ...
Fatih Mutlu MD, Adnan Ahmet Cırık MD
doaj   +1 more source

Moderate Deviations for Student's Statistic

open access: yesTheory of Probability & Its Applications, 2002
Summary: For self-normalized sums, say \(S_{n}/V_{n}\), under symmetry conditions we consider Linnik-type zones, where the ratio \(\mathbf{P}\{S_n/V_n\geq x\}/(1-\Phi(x))\) converges to 1, and establish optimal bounds for remainder terms related to this convergence.
Chistyakov, Gennadiy, Götze, Friedrich
openaire   +4 more sources

Moderate Deviations for the SSEP with a Slow Bond [PDF]

open access: yesJournal of Statistical Physics, 2021
We consider the one dimensional symmetric simple exclusion process with a slow bond. In this model, particles cross each bond at rate $N^2$, except one particular bond, the slow bond, where the rate is $N$. Above, $N$ is the scaling parameter. This model has been considered in the context of hydrodynamic limits, fluctuations and large deviations.
Xue, Xiaofeng, Zhao, Linjie
openaire   +3 more sources

Precise large deviations of aggregate claims in a discrete-time risk model with Poisson ARCH claim-number process

open access: yesJournal of Inequalities and Applications, 2016
In this paper, we consider a discrete-time risk model with the claim number following a Poisson ARCH process. In this model, the mean of the current claim number depends on the previous observations. We study the large deviations for the aggregate amount
Shihang Yu
doaj   +1 more source

Moderate deviation estimates for nodal lengths of random spherical harmonics [PDF]

open access: yes, 2021
We prove Moderate Deviation estimates for nodal lengths of random spherical harmonics both on the whole sphere and on shrinking spherical domains. Central Limit Theorems for the latter were recently established in Marinucci et al.
Rossi M, Todino AP, Macci C
core   +1 more source

CramÉr-type moderate deviation theorems for nonnormal approximation

open access: yes, 2021
A Cramér-type moderate deviation theorem quantifies the relative error of the tail probability approximation. It provides a criterion whether the limiting tail probability can be used to estimate the tail probability under study.
Zhang, Zhuo Song   +2 more
core   +1 more source

Moderate deviation principle for stochastic Cahn-Hilliard equations with multiplicative Lévy noise

open access: yes四川大学学报. 自然科学版, 2022
Moderate deviation principle is an important method for constructing asymptotic confidence intervals in statistical inference. This work aims at the moderate deviation principle for the stochastic Cahn-Hilliard equations driven by multiplicative Lévy ...
WANG Ying, CHEN Guang-Gan, WANG Pin
doaj  

Moderate deviation principle for autoregressive processes [PDF]

open access: yes, 2009
A moderate deviation principle for autoregressive processes is established. As statistical applications we provide the moderate deviation estimates of the least square and the Yule–Walker estimators of the parameter of an autoregressive process. The main
Yu, Miao, Si, Shen
core   +1 more source

Moderate deviation principles for sums of i.i.d. random compact sets [PDF]

open access: yes, 2009
summary:We prove a moderate deviation principle for Minkowski sums of i.i.d.
Miao, Yu
core   +1 more source

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