environmental protection is not at odds with the proper use of all the offered possibilities.along these lines, the touristic products available to the consumer has increased exponentially over the lastfew years which has made it possible to convert territorial and patrimonial resources into significant elementsof recreational use put into value at service of the consumer. surveys on the recrea...

one of the main constraints in aloe vera production is poor information about optimum nutrients that are helpful for growth and production. the objective of this study was to optimize nutrient solution for aloe vera cultivation in soilless culture. therefore, to determine the best nutrients the experiment was conducted in a greenhouse during 2011 in the agricultural faculty, university of guila...

Considering the strategic importance of coastal areas from various aspects, their protection against waves is a coast management necessity. Since long ago, strong coastal structures have protected coasts, but since they disturb the coastal ecosystem balance, effort has been made to use them less or make them more compatible with the coast. This research is specifically aimed to estimate the eff...

ABSTRACT: This paper deals with computing circumscription in the case of Horn data with additional protection (indefinite data), an intermediate investigation between Reiter’s result on predicate completion and Lifschitz’s efforts to make general (formula) circumscription more efficient as a computational tool. Reiter has shown a close tie between McCarthy’s circumscription and Clark’s predicat...

Protected shared libraries are a new mechanism for building fast user-level operating system services. They retain the isolation properties of other userlevel implementation approaches with improved performance and flexibility. The approach can be used with either microkernel-based or monolithic operating systems. Operating system services are built as shared libraries that can be linked into c...

at 700 studies into cloned food, the FDA said there was no evidence that produce from clones was harmful to health, " MailOnline (2 August) reported. " The FDA found no science-based reason to require labels to distinguish between products from clones and products from conventionally produced animals. " After ignoring the story for two days, other newspapers, as well as broadcasting media, did ...

Stable ruthenium nanoparticles protected by 1-octynyl fragments were synthesized by a wet chemical method. Transmission electron microscopic measurements showed that the resulting particles exhibited an average core diameter of 2.55 ( 0.15 nm with well-defined Ru crystalline lattice fringes. Because of the formation of RusCt bonds, the CtC vibrational stretch was found in FTIR measurements to r...