La tripanosomiasis africana humana es producida por protozoos del género Tripanosoma y se transmite fundamentalmente la picadura de mosca tse-tsé. Durante el último siglo, Cuba ha prestado ayuda internacional en muchos países que sufren estas epidemias sus colaboradores están expuestos al riesgo padecerlas. Este estudio presenta dos casos con encefalitis, ingresados tratados Instituto Medicina ...

This paper considers project financing under adverse selection and moral hazard and makes three contributions. First, the issue of combinations of debt and equity is explained as the outcome of the interaction between adverse selection and moral hazard. Second, it shows that, in the presence of moral hazard, adverse selection may result in the conversion of negative into positive NPV projects l...

Flaminio Borgonovo, Michele Zorzi, Luigi Fratta Abstract—Recently, a new method for achieving spectrum reuse in cellular systems, called Capture-Division Packet Access (CDPA), has been introduced. The method uses a single frequency in all cells, and exploits packet switching and packet retransmission as a means to overcome destructive cochannel interference. As the CDPA key factor is packet ret...

Ken Kurzweil rightfully called the Judicial Workshop a success. Much was discussed and prospects for an effective judicial system appear good. But let's highlight, for a moment, those who made the Workshop a success. It was motivated by students, people such as Ken Kurzweil, Ken Blaisdell, Alan Ceppos, Barry Kirschner, Michele Mazepa, Mario Arthur and Sharon Stiller (with apologies to any unmen...

Shannon [Sha48, Sha49] in celebrated works had shown that n bits of shared key is necessary and sufficient to transmit n-bit classical information in an information-theoretically secure way. Ambainis, Mosca, Tapp and de Wolf in [AMTdW00] considered a more general setting, referred to as Private quantum channels, in which instead of classical information, quantum states are required to be transm...

M. Peccianti, R. Fastampa, A. Mosca Conte, O. Pulci, C. Violante, J. Łojewska, M. Clerici, R. Morandotti, and M. Missori3∗ Emergent Photonics Lab (EPic) Dept. of Physics and Astronomy, University of Sussex, BN1 9QH Brighton UK Dipartimento di Fisica, Università di Roma “Sapienza”, Roma, Italy Istituto dei Sistemi Complessi, Consiglio Nazionale delle Ricerche, UOS Sapienza, Roma, Italy ETSF, Dip...