There are many areas in Computer Science where time plays an important role. Artificial Intelligence is one of them. In this particular area Defeasible Logic Programming (DeLP) was developed to cope with incomplete and potentially inconsistent information. This formalism combines…

An automatic disassembly cell requires of a
computer vision system for recognition and localization of
the products and each of theirs components. The detection
of occlusions adds more information to the knowledge base
to identify components and products, and generate…

A new terrestrial species of Pseudoeurycea is described from the mountains of the Mixteca region of Oaxaca. Compared with other members of the genus, the new species is relatively slender and short-legged. The background color of the dorsum of this…

A new tertiary stibine and bismuthine containing C-heterocyclic selenophene ring have been synthesized. Tris(2-selenophenyl)stibine (1) and tris(2-selenophenyl) bismuthine (2) and characterized by IR, MS, H-1, C-13, COSY, HETCOR NMR spectroscopy. Crystal structures of stibine and bismuthine have been determined. In…

In various species of crayfish it has been proposed that different extra-retinal photoreceptors and pacemakers could be involved in the photo entrainment mechanisms. The identity of the neural structures responsible for this phenomenon is not known. The objective of this…

Palm leaves are an important resource for family households. The effect of harvest on leaf production, growth and fecundity of wild individual palm trees has been studied, but little is known about palm harvest in agro-forestry systems. In the Maya…

The introduction of technology and the widespread use of ICT in the wealthier nations have led teacher-educators to integrate technological applications in their teaching environment. The research investigated the new teaching modes created by teacher-educators in teacher-training
colleges in Israel,…

Security has been major concern of mankind for decades. Various techniques have introduced to provide possible solutions and this list is growing everyday. Most of these techniques are preventive and are mainly used to raise alarms. With growing knowledge and…

Indigenous knowledge and the millenary experience in management of natural vegetation on karsticlandscapes are important aspects that should be considered in animal production in seasonal tropical environments.The aim of the present work was to make an inventory of native plants…

A major theme of the Dionysiaca is the voyeur or curious seeker, whose search, often eroticized, for new experience or knowledge is in various ways rewarding or endangering.