Auditories energètiques a edificis municipals de tipologia administrativa i d'ensenyament a l'any 2005 : mesures d'estalvi per augmentar la sostenibilitat ambiental i econòmica de les instal·lacions públiques municipals

En aquest document es tracta el tema energètic des de la vessant dels consums en edificis municipals i el tipus de model energètic que aquests tenen implementat. Per a poder portar a terme aquesta tasca s’han realitzat vàries auditories energètiques per conèixer els consums actuals dels edificis i el grau d’eficiència d’aquests, i finalment proposar mesures de millora de la gestió energètica dels edificis estudiats (edificis de la tipologia administrativa i d’ensenyament) i analitzar la possibilitat d’implantació d’energia solar, una font d’energia neta, barata i en concordança amb el medi ambient.

Diagnóstico histopatológico de la leishmaniasis cutánea y cutáneo-mucosa en Bolivia

En 98 casos de Leishmaniasis cutánea y cutáneo-mucosa, se encontró relación importante entre infiltrado plasmocitario y la presencia del parásito; en cuanto el infiltrado linfocitario y/o granulomatoso, aparecia en los casos donde el parásito estaba ausente. Por otra parte no se encontró diferencia entre los tipos histopatológicos predominantes en relación con el tiempo de evolución de las lesiones. Estos aspectos son una contribución para la interpretación de material de biopsias en las áreas endémicas de Leishmianiasis.

Leishmaniasis in Bolivia: II. The involvement of Psychodopygus yucumensis and Psychodopygus llanosmartinsi in the selvatic transmission cycle of Leishmania braziliensis braziliensis in a lowland subandean region

An epidemiological survey of the vectors of cutaneous leishmaniasis ("espúndia" type) was caried out in the Alto Beni region of Bolivia, an area of Andean foothills at the Eastern limit of the Amazonian lowlands. The climate is typical wet tropical (15ºS latitude). Anthropophilic phlebotomine sandfly species were sampled at 20 sites, all forested. The importance of species from the Psychodopygus group, already suspected as a vector in the transmission of Leishmania from the braziliensis complex, was confirmed by: 1) the aggressiveness and diversity of the species encountered (83% of catches, nine species), 2) the discovery of a new anthropophilic species, P. yucumensis and 3) the isolation of a strain of Leishmania braziliensis braziliensis indistinguishable from human strains from the same area, from two species, P. llanosmartinsi and P. yucumensis.

Prevalence of Trypanosoma cruzi infection in blood banks of seven departments of Bolivia

Trypanosoma cruzi infection was studied in 1,298 sera samples of blood banks from 7 capital departments of Bolivia, using the immunofluorescence test (IFI) and Enzyme Linked Immunosorbent Assay (Elisa). The percentages of positivity in these 7 departments have an average of 28% and are distributed as follows: Sta. Cruz 51%, Tarija 45%, Cochabamba 28%, Sucre 39%, La Paz 4.9%, Oruro 6% and Potosi 24%. The prevalence is related with the altitude levels of the different departments. However in Potosi (3,945 m) we found a 24% of prevalence, probably due to the proximity of endemic valleys to the city. The authors suggest a strict control in blood donors since there exists a great risk of infection

A preliminary checklist and key to the genera and subgenera of Tabanidae (Diptera) of Bolivia with particular reference to Santa Cruz Department

This paper documents 32 genera and 167 species of Tabanidae reported from Bolivia. All available data are cited for each species. A key to genera and subgenera is presented and includes illustrations. This preliminary checklist and key is intended as a baseline for further study, the aim of which is to establish which species are of greatest economic importance.

Territorial autonomy and self-determination conflicts: opportunity and willingness cases from Bolivia, Niger, and Thailand

The paradox of autonomy is about whether self-rule accommodates or exacerbates armed conflict. This study attempts to unpack the puzzle examining the effectiveness of territorial autonomy as a state response to self-determination conflicts throughout the world. It challenges the conflict-inducing features of autonomy arguing that territorial autonomy can mitigate armed conflict by channeling group grievances into peaceful forms of protest. Thus, this study aims at arriving at a comprehensive theory that identifies which factors are responsible for violent escalation of conflicts grounded in self-determination demands. By using the concepts of opportunity structures and willingness dimension, this study shows that conflict escalation only takes place when minorities with greater bargaining power vis-à-vis the center, in contexts of high levels of economic inequality within dyad, are mobilized around autonomy and separatist demands.