Results 251 to 260 of about 21,316,325 (305)

Evaluation of motion correction on myocardial [¹ ⁸F]F-AraG PET uptake using data-driven respiratory gating. [PDF]

Med Phys
Kim H, Tang R, Shrestha UM, Chae HD, Levi J, Flavell RR, Seo Y.   +6 more
europepmc   +1 more source

Perceived Helicopter Parenting and Learning Burnout in Chinese Adolescents: Intelligence Mindsets and Psychological Capital as Mediators. [PDF]

Behav Sci (Basel)
Jiang Y, Feng L, Le H.
europepmc   +1 more source

Improved method for detecting acquirer fixed effects

Journal of Empirical Finance, 2019
Abstract Large merger and acquisition (MA just a few acquirers undertake many M&As. Does this feature affect statistical inference? To investigate the issue, our study relies on simulations based on real data sets. The results suggest the existence of a bias, confirming suspicions reported in the extant literature about the validity of fixed-effect ...
de Bodt, Eric, Cousin, Jean-Gabriel, Roll, Richard   +2 more
openaire   +4 more sources

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A fast method for overflow effect analysis in fixed-point systems

Proceedings of the 2014 Conference on Design and Architectures for Signal and Image Processing, 2014
The refinement of fixed-point systems requires optimizing the word-length (WL) of functional units to prevent overflows and excessive quantization noises while minimizing implementation cost. Applications in image and signal processing domains are tolerant to overflows if their probability is small enough.
Riham, Nehmeh, Menard, Daniel, Banciu, Andrei, Michel, Thierry, Rocher, Romuald   +4 more
openaire   +2 more sources

Estimating the Model with Fixed and Random Effects by a Robust Method

Methodology and Computing in Applied Probability, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

COVID-19 lockdown effect in COPD: a comparison of fixed-effects selection methods

2022
published
Cabral, Jorge, Afreixo, Vera, Marques, Alda   +2 more
openaire   +2 more sources

Fixed-Effects Dynamic Panel Models, a Factor Analytical Method

Econometrica, 2013
Summary: We consider the estimation of dynamic panel data models in the presence of incidental parameters in both dimensions: individual fixed-effects and time fixed-effects, as well as incidental parameters in the variances. We adopt the factor analytical approach by estimating the sample variance of individual effects rather than the effects ...
openaire   +2 more sources