Results 81 to 90 of about 18,212 (261)

Approximate Bayesian Computation Via the Energy Statistic

open access: yesIEEE Access, 2020
Approximate Bayesian computation (ABC) has become an essential part of the Bayesian toolbox for addressing problems in which the likelihood is prohibitively expensive or entirely unknown, making it intractable. ABC defines a pseudo-posterior by comparing
Hien Duy Nguyen   +3 more
doaj   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

Research on Time-dependent Reliability of Subway Gearboxes Based on the Response Surface Method

open access: yesJixie chuandong, 2023
As the core components of metro vehicles, the reliability of metro gearboxes determines the reliability of the whole train. The operation process of subway includes start-up, continuity, high-speed and short circuit conditions.
Pei Bang   +5 more
doaj  

A flexibly shaped space-time scan statistic for disease outbreak detection and monitoring

open access: yesInternational Journal of Health Geographics, 2008
Background Early detection of disease outbreaks enables public health officials to implement disease control and prevention measures at the earliest possible time. A time periodic geographical disease surveillance system based on a cylindrical space-time
Tango Toshiro   +3 more
doaj   +1 more source

Int. Sig. Proc. Workshop on Higher Order Statistics, Chamrouse, France, July 1991.

open access: yes, 2007
Direction finding techniques are usually based on the 2ndorder statistics of the received data. In this paper, we propose a MUSIC-like direction finding algorithm which uses a matrix-valued statistic based on the contraction of the 4thorder cumulant ...
Second-Order Versus Fourth-Order
core  

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

open access: yesMolecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura   +19 more
wiley   +1 more source

Multi-Order Statistical Descriptors for Real-Time Face Recognition and Object Classification

open access: yesIEEE Access, 2018
We propose novel multi-order statistical descriptors which can be used for high speed object classification or face recognition from videos or image sets. We represent each gallery set with a global second-order statistic which captures correlated global
Arif Mahmood   +2 more
doaj   +1 more source

Order Statistic Quadrature Mirror Filters

open access: yes, 2007
Multirate systems have proven to be useful because of their ability to decompose input signals into a set of subband signals. This "frequency encoding" allows the development of multirate adaptive filters, which are able to use the bandlimited ...
David W. Griffith, Gonzalo R. Arce
core  

Likelihood ratio order of the second order statistic from independent heterogeneous exponential random variables

open access: yes, 2009
Let X1,…,Xn be independent exponential random variables with respective hazard rates λ1,…,λn, and let Y1,…,Yn be independent exponential random variables with common hazard rate λ.
Balakrishnan, N., Li, Xiaohu, Zhao, Peng
core   +1 more source

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