This paper addresses the capacitated lot sizing problem (CLSP) with a single stage composed of multiple plants, items and periods with setup carry-over among the periods. The CLSP is well studied and many heuristics have ...

Many studies have reported honeybee colony losses in human-dominated landscapes. While bee floral food resources have been drastically reduced over past decades in human-dominated landscapes, no field study has yet been ...

This Master’s Dissertation deals with the Lot Sizing Problem (LSP) in Parallel Machines with multiple items are considered and different machines that produce the same items and that have capacity restrictions. The items ...

From January to December 2016, samples of milk and feeds of dairy cattle were monthly collected. The concentration of mycotoxins in all matrices was determined using the enzymatic immunoassay technique. The average ...

Atrazine is an herbicide recommended for the corn crop,but little information is available on its residual effect on vegetables that could be grown in succession. The objective of this research was to evaluate the residual ...

Adaptive explanations for the evolution of extra-pair paternity (EPP) suggest that females seek extra-pair copulations with high quality males. Still, the link between ornamentation, individual quality, and paternity remains ...

Parental removal experiments are a simple method for understanding the adaptive value of egg brooding in decapod crustaceans. Embryos of several decapods have been successfully cultured in vitro; however, simultaneous ...

En el presente capítulo se describen los aspectos conocidos de la relación organismo-ambiente en los cangrejos de estuarios y marismas de Argentina, particularmente Neohelice granulata, a lo largo de la ontogenia, desde ...