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Schmidt, Rainer ; Basu, A. ; Brinkman, A. W. ; Klusek, Z. ; Datta, P. K. | American Institute of Physics | 2005-02-14The resistance versus temperature (R–T) characteristics of NiMn_(2)O_(4+?) thermistors have been analyzed. In the literature, electron transport in manganate spinels is commonly described by a small-polaron model for nearest neighbor hopping, bu[...]texto impreso
The power divergence (PD) and the density power divergence (DPD) families have proven to be useful tools in the area of robust inference. In this paper, we consider a superfamily of divergences which contains both of these families as special ca[...]texto impreso
In testing of hypothesis, the robustness of the tests is an important concern. Generally, the maximum likelihood-based tests are most efficient under standard regularity conditions, but they are highly non-robust even under small deviations from[...]texto impreso
The most popular hypothesis testing procedure, the likelihood ratio test, is known to be highly non-robust in many real situations. Basu et al. (2013a) provided an alternative robust procedure of hypothesis testing based on the density power div[...]texto impreso
Statistical techniques are used in all branches of science to determine the feasibility of quantitative hypotheses. One of the most basic applications of statistical techniques in comparative analysis is the test of equality of two population me[...]texto impreso
The temperature dependence of small polaron hopping conduction in ceramic spinel NiMn_(2)O_(4+?) thermistor material has been investigated. We used a theoretical framework based on a random resistor network model to describe small polaron neares[...]texto impreso
Gelaye, B. ; Zhong, Q. Y. ; Basu, A. ; Levey, E. J. ; Rondon, M. B. ; Sanchez, S. ; Koenen, K. C. ; Henderson, D. C. ; Williams, M. A. | Elsevier | 2019-01-25T16:36:29ZObjective: To examine the construct validity of the 9 item Traumatic Events Questionnaire (TEQ) and to evaluate the extent to which experiences of trauma assessed using the TEQ are associated with symptoms of psychiatric disorders among 3342 pre[...]
