Results 81 to 90 of about 606,425 (294)
A Simple Approach to the Parametric Estimation of Potentially Nonstationary Diffusions [PDF]
A simple and robust approach is proposed for the parametric estimation of scalar homogeneous stochastic differential equations. We specify a parametric class of diffusions and estimate the parameters of interest by minimizing criteria based on the ...
Federico M. Bandi, Peter C.B. Phillips
core
Semiparametric Inference and Lower Bounds for Real Elliptically Symmetric Distributions
, 2018 This paper has a twofold goal. The first aim is to provide a deeper understanding of the family of the Real Elliptically Symmetric (RES) distributions by investigating their intrinsic semiparametric nature.
Fortunati, Stefano +4 more
core +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Parametric a Priori-Aided Beamspace Channel Tracking for Terahertz Massive MIMO Systems
IEEE AccessBeamspace massive MIMO with a discrete lens array can significantly reduce the number of RF chains in terahertz systems. However, effective beam selection in such systems requires an accurate beamspace channel estimate, which is difficult to obtain under
Zaid Albataineh +2 more
doaj +1 more source
A Quality Estimation of Synthesized Speech Transmitted over IP Networks
Communications, 2014 A design of the parametric models estimating a quality of synthesized speech transmitted through IP networks is presented in this paper. A Genetic Programming and Random Neural Network as machine learning techniques were deployed to design the models.
Miroslava Mrvova, Peter Pocta
doaj +1 more source
Molecular Oncology, EarlyView.Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy +10 more
wiley +1 more source
Assessment of Methods for Determining Vehicle Emission Characteristics
Engineering TransactionsThis paper presents an analysis of pollutant emissions (carbon monoxide, hydrocarbons, nitrogen oxides, methane, non-methane volatile organic compounds and carbon dioxide) from a passenger car, particularly under real-world driving conditions, to more ...
Piotr LASKOWSKI +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
wiley +1 more source
Identificación de un modelo del clima en un invernadero mediante métodos por subespacios
Ingeniería e Investigación, 2010 En este trabajo se presenta el desarrollo de un modelo dinámico del clima en un invernadero ubicado en la Sabana de Bogotá. Se realiza la estimación de un modelo tipo caja negra obtenido a partir de datos experimentales.
Fredy Orlando Ruiz Palacios +1 more
doaj
Efficiency of Average Treatment Effect Estimation When the True Propensity Is Parametric
Econometrics, 2019 It is well known that efficient estimation of average treatment effects can be obtained by the method of inverse propensity score weighting, using the estimated propensity score, even when the true one is known.
Kyoo il Kim
doaj +1 more source