This paper characterizes collusive pricing patterns when buyers may detect the presence of a cartel. Buyers are assumed to become suspicious when observed prices are anomalous. We find that the cartel price path is comprised of two phases. During the transitional phase, price is generally rising and relatively unresponsive to cost shocks. During the stationary phase, price responds to cost but ...

To evaluate a lattice Boltzmann method (LBM) for the three dimensional continuum to non-continuum transitional flow regimes, the results are compared with those of the molecular dynamics (MD) simulations by the Leonard-Jones potential. The flow field considered is in a modeled nanoporous medium whose porosity is 0.88 and consists of square cylinder rods. The equations used in the LBM are modifi...

Transitional justice represents itself as both a discourse and practice that exists primarily to support victims of human rights violations and gains its moral legitimacy from the fact that victims are deserving and the claim that transitional justice has the aim of acknowledging victims and providing redress. Here, this claim is interrogated in the light of a practice that actually appears to ...

B cells leave the bone marrow as transitional B cells. Transitional B cells represent a target of negative selection and peripheral tolerance, both of which are abrogated in vitro by mediators of T cell help. In vitro, transitional and mature B cells differ in their responses to B cell receptor ligation. Whereas mature B cells up-regulate the T cell costimulatory molecule CD86 (B7.2) and are ac...

For C-V2X systems, the selection of best beam in a real-time mode becomes an increasingly critical and yet open topic. Most existing approaches adopt either conventional ARIMA or ANN. Recently, there has been research on adopting sequence-to-sequence (Seq2Seq) predictors with attentions to extract time series features emphasis information achieve data prediction. In this paper, Seq2Seq predicto...

OBJECTIVE We report a rare case of malignant priapism secondary to transitional cell carcinoma. METHODS The patient with bladder cancer (pT4G3) presented with painful penile erection. Corpora cavernosa biopsy was done. RESULTS The pathologic diagnosis was penile metastasis of transitional cell carcinoma. CONCLUSIONS Priapism secondary to penile metastasis of transitional cell carcinoma is...

OBJECTIVES This study sets out to prospectively investigate the incidence of transitional vertebrae and numerical variants of the spine. MATERIALS AND METHODS Over a period of 28 months, MRIs of the whole spine were prospectively evaluated for the presence of transitional lumbosacral vertebrae and numerical variants of the spine. RESULTS MRI of the whole spine was evaluated in 420 patients,...