Produção de Anagasta kuehniella (Zeller) (Lepidoptera: Pyralidae) com a utilização de fubá de milho na dieta artificial

Utilização de Redes Neurais na Manutenção Pró-Ativa de Índices

This paper presents a mechanism, denoted Neural-PIM, for proactive index management based on the use of artificial neural networks. Neural-PIM is DBMS-independent, runs continuously and with no DBA intervention. Additionally, Neural-PIM is based on a four steps approach: (1) monitoring the workload submitted to DBMS, (2) identifying a set of time consuming queries and discovery the more appropr...

Câncer de próstata e modificações na dieta

Parsons JK, Newman VA, Mohler JL, Pierce JP, Flatt S, Marshall J. BJU Int. 2008 May;101(10):1227-31. Moores Comprehensive Cancer Center, University of California San Diego, La Jolla, CA 21287, USA. [email protected] OBJECTIVES: To evaluate the feasibility of implementing a diet-based intervention in men with prostate cancer on active surveillance, as changes in diet might potentially inhibit t...

Utilização do Caminhamento Aleatório na Identificação de Características de Documentos na Língua Portuguesa

Due to a great amount of web-stored texts, the text mining area has been coming through a series of studies in order to optimize the automatic classification of texts. In this context, this study is aimed at testing a technique to assess the weight of terms named random-walk and applying it to Portuguese language texts. This technique uses the co-occurrence of the terms as a measure between the...

Processo de seleção de sistemas integrados: possibilidades de modelagem com base na análise de decisões

Synthesis Method for Thiosulfonate and Report of Its Insecticidal Activity in Anagasta kuehniella (Lepidoptera: Pyralidae)

Insect pests have caused economic losses valued at billions of dollars in agricultural production. Anagasta kuehniella (Zeller), the Mediterranean flour moth, is of major economic importance as a flour and grain feeder and is often a severe pest in flourmills. This study provides a suitable route for the direct preparation of thiosulfonates 2 and 3 from thiols, under mild conditions, with good ...