This paper provides a framework for conducting valid inference causal parameters without imposing strong variance or support restrictions on the propensity score. In particular, it covers case of irregularly identified treatment effect parameters. We provide limit theorems inverse probability weighting and doubly robust estimation counterfactual that do not rely trimming approaches. By construc...

With the passing of Royal Decree-Law 16/2012, Spain's national health system switched from a model defined by universal and free care principles, to private insurance that excluded large population groups. Based on qualitative research design, this paper examines media treatment undocumented immigrants’ prerogatives public in Spain (2012–2018). The analysis 234 articles, drawn three major Spani...

a 30-year-old woman presented with a palpable subcutaneous nodule in the areolar region of the left breast. sonomammographic examination revealed 2 cystic lesions showing typical “filarial dance” as vigorous twirling movement of multiple curvilinear echoes with mixed red blue color doppler signals that was non-rhythmic, nonpulsatile, and the characteristic pulse doppler trace due to irregular w...

dumpsites can produce serious pollution problems in soil, water and air, and are the most frequent method of solid waste disposal in many developing countries. one of the pollution concerns at dumpsites is the emission of methane, which has been identified as a green house gas. in order to determine the surface emission of methane at an informal settlement built on a former dumpsite, six sampli...

prediction of mechanical properties of carbon nanotube-based composite is one of the important issues which should be addressed reasonably. a proper modeling approach is a multi-scale technique starting from nano scale and lasting to macro scale passing in-between scales of micro and meso. the main goal of this research is to develop a multi-scale modeling approach to extract mechanical propert...