نتایج جستجو برای: queen eliza was superior
تعداد نتایج: 3975748 فیلتر نتایج به سال:
We present a novel approach for creating intelligent conversational agents based on a “schizophrenic” model implemented using the EVA (Evolutionary Virtual Agent) nano-agent architecture. The Ms House experiment developed using this approach is compared with Eliza and the Alice chatterbot.
School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Parkville, Vic. 3010, Australia. Department of Biochemistry and Molecular Biology, Bio21 Institute, The University of Melbourne, 30 Flemington Road, Parkville, Vic. 3010, Australia. Structural Genomics Consortium, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford OX3 7DQ, UK. Depart...
In an ant colony, the queen is the single reproducer and can interact with her workers via pheromones and cuticular compounds. However, in most species queen importance is not restricted to reproduction: in the initial development of the colony, her presence might play a more important role. In this work, we studied the effects of queen absence on workers behavior displayed in the foraging aren...
Body size and morphology are key fitness-determining traits that can vary genotypically. They are likely to be important in social insect queens, which mate in swarms and found colonies independently, but genetic influences on queen morphology have been little investigated. Here, we show that the body size and morphology of queens are influenced by their genotype in the leaf-cutting ant Acromyr...
Rnpalidia marginata, a tropical, primitively eusocial, polistine wasp, is unusual in that the queen (the sole egg-layer) is neither the most behaviorally dominant nor the most active individual in the colony. The queen by herself rarely ever initiates interactions toward her nest mates or unloads returning foragers. There are always a few workers in the colony who are more dominant and acth"e t...
The regulation of reproductive division of labour is a key component in the evolution of social insects. Chemical signals are important mechanisms to regulate worker reproduction, either as queen-produced pheromones that coercively inhibit worker reproduction or as queen signals that honestly advertise her fecundity. A recent study suggested that a conserved class of hydrocarbons serve as queen...
Unlike other primitively eusocial wasps, Ropalidia marginata colonies are usually headed by remarkably docile and behaviourally non-dominant queens who are nevertheless completely successful in maintaining reproductive monopoly. As in other species, loss of the queen results in one of the workers taking over as the next queen. But unlike in other species, here, the queen's successor cannot be p...
In most species of social insect the queen signals her presence to her workers via pheromones. Worker responses to queen pheromones include retinue formation around the queen, inhibition of queen cell production and suppression of worker ovary activation. Here we show that the queen signal of the Brazilian stingless bee Friesella schrottkyi is a mixture of cuticular hydrocarbons. Stingless bees...
1The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia; 2Department of Medical Biology, University of Melbourne, Melbourne, Australia; 3Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia; 4Children’s Cancer Centre, Monash Medical Centre, Clayton, Australia; 5Department of Research Oncology, Genentech, South San Francisco...
9 a The Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, 10 Victoria, 3050, Australia 11 b School of Computer Science and IT, RMIT University, Melbourne, 3001, Australia 12 c Cooperative Research Centre for Vaccine Technology, Department of Biochemistry, 13 La Trobe University, Bundoora, Victoria, 3083, Australia 14 15
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