El evento El Niño 1997-98, trajo consigo la tropicalización de las aguas en la bahía sur de San Bartolo, lo que produjo cambios en la ictiofauna del lugar. Con el objetivo de evaluar y reportar la variabilidad en un periodo posterior a la perturbación, se realizaron observaciones mediante buceo, durante los meses de Febrero - Mayo de 1999 y Enero - Julio del 2000. Los resultados de este estudio muestran que, especies son propias de la Provincia Panameña incursionaron en la bahía, estas a su vez dejaron de observarse conforme paso el tiempo de estudio. Otras especies usuales para la Provincia Peruano - Chilena, en general, no sufrieron cambios en su distribución. Como conclusión general, el presente estudio muestra que, durante el post ENSO las especies generan diferentes respuestas, algunas provenientes de la provincia Panameña son capaces de expandir sus límites usual...

Case study about an information technology company, dedicated to the assembly, sale and installation of personal computers, and the development of software and multimedia products, which over time had grown and expanded its business lines. The company implemented a reengineering process to achieve improvements in methods and systems, but the expected results were not obtained, so a specialist was hired who decided to implement new changes based on the analysis of the processes. However, the results obtained were not as expected either, since the company remained the same or worse than before: profits fell compared to previous years, costs increased, customer dissatisfaction was widespread, and new companies were entering the market. In conclusion, the reengineering applied was not working. It was then thought necessary to develop a strategy on how to survive and grow in the short, medium...

Case study about an information technology company, dedicated to the assembly, sale and installation of personal computers, and the development of software and multimedia products, which over time had grown and expanded its business lines.  The company implemented a reengineering process to achieve improvements in methods and systems, but the expected results were not obtained, so a specialist was hired who decided to implement new changes based on the analysis of the processes. However, the results obtained were not as expected either, since the company remained the same or worse than before: profits fell compared to previous years, costs increased, customer dissatisfaction was widespread, and new companies were entering the market. In conclusion, the reengineering applied was not working. It was then thought necessary to develop a strategy on how to survive and grow in the short, ...

Los bioincrustantes, son organismos que se adhieren sobre estructuras duras que se sumergen o están en contacto continuo con el agua de mar. Con el objetivo de dar a conocer la composición de especies bioincrustantes en el cultivo suspendido de Argopecten purpuratus, el día 20 de Octubre de 1998 se realizó un muestreo de diferentes materiales y sobre las valvas de las conchas, en la Concesión de Maricultura de la Universidad Ricardo Palma (Bahía Samanco, Ancash, Perú). Se identificaron un total de 33 especies pertenecientes a 10 grupos taxonómicos. Las diferentes especies correspondieron a ambientes, intermareales, submareales y pelágicos.