Nuevos registros de helmintos en coyote Canis latrans impavidus (Carnivora: Canidae) en México

New Findings of Helminths Parasites of Chrysocyon Brachyurus (carnivora: Canidae) in Argentina Nuevos Hallazgos De Helmintos Parásitos En Chrysocyon Brachyurus (carnivora: Canidae) En Argentina

Coyote (Canis latrans)

Nuevos Métodos de Enseñanza en Astronomía

New technologies, currently known as NTICs (New Technologies of Information and Communication), have nowadays given the opportunity to focus on activities difficult to study by another way. This is the case of astronomy topics, in which study, the practical experiments are very difficult, but computer simulations are, not only very easy to do, but even very stimulant. Thus, we apply NTICs in th...

Distribution of ectoparasites of Canis lupus familiaris L. (Carnivora: Canidae) from Panama Distribución de los ectoparásitos de Canis lupus familiaris L. (Carnivora: Canidae) de Panamá

Objetive. To determine the distribution of ectoparasites in dogs in Panama. Materials and methods. There were surveyed 720 canines belonging to 57 communities. Results. The results showed that 84% of the dogs were infested with at least one species of ectoparasite. Dogs from lowlands showed a higher percentage of parasitism and a greater biodiversity of parasites than dogs from highlands. There...

Experiencias de envejecimiento en el México rural

Objective. To explore the aging experience among men and women older than 60 years, living in rural areas from the states of Guerrero and Morelos, Mexico. Materials and Methods. A qualitative study was conducted in povertystricken, underserved communities with less than 2 500 inhabitants. Semi-structured interviews were applied to collect data. Results. The aging experience is different accordi...