Results 41 to 50 of about 917,064 (202)

Use of higher severity fire areas by female Pacific fishers on the Kern Plateau, Sierra Nevada, California, USA

open access: yesWildlife Society Bulletin, 2015
The Pacific fisher (Pekania pennanti) is a rare and imperiled forest carnivore, with a genetically distinct and isolated population living in the southern Sierra Nevada mountains of California, USA.
Chad T. Hanson
doaj   +1 more source

Multiple solutions to the likelihood equations in the Behrens-Fisher problem

open access: yes, 2007
The Behrens-Fisher problem concerns testing the equality of the means of two normal populations with possibly different variances. The null hypothesis in this problem induces a statistical model for which the likelihood function may have more than one ...
Basu   +7 more
core   +1 more source

Microarrays, Empirical Bayes and the Two-Groups Model [PDF]

open access: yes, 2008
The classic frequentist theory of hypothesis testing developed by Neyman, Pearson and Fisher has a claim to being the twentieth century's most influential piece of applied mathematics.
Efron, Bradley
core   +5 more sources

Influence of Lubricating Oil Improvers On Performance of Crankshaft Seals

open access: yesPolish Maritime Research, 2018
This paper presents an original method for checking influence of lubricating oil improvers on performance of crankshaft seals of combustion piston engine.
Bzura Piotr
doaj   +1 more source

Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share (TPS) Dan Model Pembelajaran Kooperatif Tipe Student Team Achievement Division (STAD) Terhadap Hasil Belajar Matematika Siswa Pada Materi Garis Singgung Lingkaran

open access: yesNumerical: Jurnal Matematika dan Pendidikan Matematika, 2018
This research is to prove whether the learning result of Student Mathematics with cooperative learning model of TPS type is better than the result of student learning of Mathematics with STAD type cooperative learning model on tangent material of circle.
Nurina Kurniasari Rahmawati   +1 more
doaj   +1 more source

The spacetime structure of MOND with Tully-Fisher relation and Lorentz invariance violation

open access: yes, 2012
It is believed that the modification of Newtonian dynamics (MOND) is possible alternate for dark matter hypothesis. Although Bekenstein's TeVeS supplies a relativistic version of MOND, one may still wish a more concise covariant formulism of MOND.
Angus G W   +16 more
core   +1 more source

Structural Breaks, Inflation and Interest Rates: Evidence for the G7 countries [PDF]

open access: yes
This paper challenges the commonly used unit root/cointegration approach for testing the Fisher effect for the economies of the G7 countries. We first prove that nominal interest and inflation rate can be better represented as being broken trend ...
Antonio Montañes   +2 more
core  

A Framework for Robust Assimilation of Potentially Malign Third-Party Data, and its Statistical Meaning

open access: yes, 2019
This paper presents a model-based method for fusing data from multiple sensors with a hypothesis-test-based component for rejecting potentially faulty or otherwise malign data.
Horowitz, Roberto, Wright, Matthew A.
core   +1 more source

Cancer Immunoediting from Immunosurveillance to Tumor Escape in Microvillus-Formed Niche: A Study of Syngeneic Orthotopic Rat Bladder Cancer Model in Comparison with Human Bladder Cancer

open access: yesNeoplasia: An International Journal for Oncology Research, 2010
Cancer cells can develop an attenuated immunogenicity and/or create an immunosuppressive microenvironment to prevent tumor eradication by host immune system, the so-called “cancer immunoediting” hypothesis.
Carl-Jørgen Arum   +6 more
doaj   +1 more source

CLT for eigenvalue statistics of large-dimensional general Fisher matrices with applications [PDF]

open access: yes, 2017
Random Fisher matrices arise naturally in multivariate statistical analysis and understanding the properties of its eigenvalues is of primary importance for many hypothesis testing problems like testing the equality between two covariance matrices, or ...
Bai, Z, Yao, JJ, Zheng, S
core   +1 more source

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