Le schwannome est une tumeur nerveuse bénigne rare. Il peut être à l'origine d'une ostéolyse mécanique des pédicules des vertèbres sus et sous jacente, lors de la croissance tumorale, pour permettre l'extension extra-rachidienne. Nous rapportons une association exceptionnelle de schwannome et de mal de pott au même niveau. Il s'agissait d'une patiente âgée de 67 ans, ayant des antécédents de di...

Abstract Medical waste management due to the COVID-19 pandemic is important and urgent. An approach needed assess weight of medical design appropriate management. The research was conducted in 2020 when still ongoing had not yet reached peak outbreak. Thus, analysis built based on assumptions available data. quantitative. Data were collected digitally (by big data retrieval web survey) referral...

We have raised monoclonal antibodies (mAbs) directed towards amastigote forms of Trypanosoma cruzi, and shown that mAbs ID9 and 4B9 are carbohydrate while mAb 4B5 activity is resistant to periodate oxidation of the antigen. Here we used an ELISA to quantitate and compare the expression of surface epitopes on fixed parasites among different parasite isolates. The expression of markers varied amo...

We show that a steeply increasing workload before a deadline is compatible with time-consistent preferences. The key departure from the literature is that we consider a stochastic environment where success of effort is not guaranteed. JEL Classification: D91, J22, D81, D11.

Marshallian consumer surplus (MCS) is generally an inaccurate measure of welfare change because it neglects income effects. Suppose these effects overturn the usual demand response to a price change. Then, the deadweight loss from a distortionary tax or subsidy has the wrong sign, that is, there is a spurious deadweight gain. JEL Classification: D11, D6.