Results 61 to 70 of about 6,984,846 (349)
SensorsIn this paper, we propose a novel system integrating reconfigurable intelligent surfaces (RISs) with cognitive radio (CR) technology, presenting a forward-looking solution aligned with the evolving standards of 6G and beyond networks.
Huu Q. Tran, Byung Moo Lee
doaj +1 more source
The gamma-Weibull distribution revisited
Anais da Academia Brasileira de Ciências, 2010 The five parameter gamma-Weibull distribution has been introduced by Leipnik and Pearce (2004). Nadarajah and Kotz (2007) have simplified it into four parameter form, using hypergeometric functions in some special cases.
Tibor k. Pogány, Ram k. Saxena
doaj +1 more source
A Bimodal Extension of the Generalized Gamma Distribution
Revista Colombiana de Estadística, 2015 A bimodal extension of the generalized gamma distribution is proposed by using a mixing approach. Some distributional properties of the new distribution are investigated.
Mehmet Niyazi Çankaya +3 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
On Generalized Gamma Convolution Distributions [PDF]
Journal of Applied Mathematics, Statistics and Informatics, 2013 Abstract We present here characterizations of certain families of generalized gamma convolution distributions of L. Bondesson based on a simple relationship between two truncated moments. We also present a list of well-known random variables whose distributions or the distributions of certain functions of them belong to the class of generalized ...
openaire +1 more source
Inadequacy of the gamma distribution to calculate the Standardized Precipitation Index
, 2015 The Standardized Precipitation Index was developed as a probability-based index able to monitor rainfall deficit in a standardized or normalized way.
G. Blain, M. C. Meschiatti
semanticscholar +1 more source
Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node
FEBS Open Bio, EarlyView.The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner +6 more
wiley +1 more source
Estimation of the scale parameter of gamma model in presence of outlier observations
International Journal of Mathematics and Mathematical Sciences, 1990 This paper considers the Bayesian point estimation of the scale parameter for a two-parameter gamma life-testing model in presence of several outlier observations in the data.
M. E. Ghitany
doaj +1 more source
Statistical distributions of optimal global alignment scores of random protein sequences
BMC Bioinformatics, 2005 Background The inference of homology from statistically significant sequence similarity is a central issue in sequence alignments. So far the statistical distribution function underlying the optimal global alignments has not been completely determined ...
Tang Jiaowei +3 more
doaj +1 more source