Results 91 to 100 of about 767,011 (273)

Identification of the most stable genotypes in multi-environment trials by using nonparametric methods

Acta Agriculturae Slovenica, 2015
Genotype performances in multi-environment trials are usually analyzed by different univariate and multivariate parametric models for assessing yield stability and genotype × environment (GE) interaction investigation.
Naser SABAGHNIA
doaj   +1 more source

Building and using semiparametric tolerance regions for parametric multinomial models

, 2009
We introduce a semiparametric ``tubular neighborhood'' of a parametric model in the multinomial setting. It consists of all multinomial distributions lying in a distance-based neighborhood of the parametric model of interest. Fitting such a tubular model
Lindsay, Bruce G., Liu, Jiawei
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Energy level dynamics in systems with weakly multifractal eigenstates: equivalence to 1D correlated fermions

, 2000
It is shown that the parametric spectral statistics in the critical random matrix ensemble with multifractal eigenvector statistics are identical to the statistics of correlated 1D fermions at finite temperatures.
A. Kamenev, A. M. Tsvelik, A. O. Gogolin, A.D. Mirlin, A.G. Aronov, A.V. Andreev, B. Sutherland, B.D. Simons, B.D. Simons, B.I. Shklovskii, B.L. Altshuler, B.L. Altshuler, C. Castellani, D. Braun, F. Wegner, F. Wegner, H. Potempa, I.I. Kogan, I.Kh. Zharekeshev, J.-S. Caux, J.T. Chalker, K.B. Efetov, L.S. Levitov, M. L. Mehta, M. Moshe, S. M. Nishigaki, V. E. Kravtsov, V.E. Kravtsov, V.E. Kravtsov, V.E. Kravtsov, V.E. Kravtsov, V.E. Kravtsov   +31 more
core   +1 more source

Screening for lung cancer: A systematic review of overdiagnosis and its implications

Molecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz, Laura de la Torre‐Perez, David R Baldwin, Carlijn van der Aalst, Mangesh Thorat, David Ritchie, Andre L Carvalho, Carolina Espina, Ivan Solà, Carlos Canelo‐Aybar, Moira Magdalena Pissinis, Pablo Alonso‐Coello, Ana Carolina Pereira Nunes Pinto   +12 more
wiley   +1 more source

Limit Laws for Sums of Logarithms of k-Spacings

Entropy
Let Z=Z1,…,Zn be an i.i.d. sample from the absolutely continuous distribution function F(z):=P(Z≤z), with density f(z):=ddzF(z).
Paul Deheuvels
doaj   +1 more source

Hepatic Steatosis Assessment Using Quantitative Ultrasound Parametric Imaging Based on Backscatter Envelope Statistics

Applied Sciences, 2019
Hepatic steatosis is a key manifestation of non-alcoholic fatty liver disease (NAFLD). Early detection of hepatic steatosis is of critical importance. Currently, liver biopsy is the clinical golden standard for hepatic steatosis assessment.
Zhuhuang Zhou, Qiyu Zhang, Weiwei Wu, Shuicai Wu, Po-Hsiang Tsui   +4 more
doaj   +1 more source

Comparison of Panel Cointegration Tests [PDF]

The main aim of this paper is to compare the size and size-adjusted power properties of four residual-based and one maximum-likelihood-based panel cointegration tests with the help of Monte Carlo simulations.
Deniz Dilan Karaman Örsal
core  

Empirical likelihood-based model selection criteria for moment condition models [PDF]

, 2001
In this note we propose model selection criteria (MSC) for unconditional moment models using empirical likelihood (EL) statistics in the construction of the MSC The use of EL-statistics in lieu of the more common J-statistics leads to a much more ...
Hong, Han, Preston, Bruce, Shum, Matthew
core  

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source