The effects of brief daily separation, also known as "handling," during the first 2 weeks of life on play behavior and fearfulness toward a predatory odor were assessed in juvenile rats. Handled rats were more playful than nonhandled control rats, and while handling had no effect on the direct response of these rats toward a predatory odor, handled rats did not exhibit a conditioned suppression...

The rapid rise of predatory journals—publications taking large fees without providing robust editorial or publishing services—has created what some have called an age of academic racketeering. Predatory journals recruit articles through aggressive marketing and spam emails, promising quick review and open access publication for a price. There is little if any quality control and virtually no tr...

The impact of the insecticide, Synergy-505 (chlorpyrifos 50% and cypermethrin 5% E.C), on the functional response, predatory behavior, and mating behavior of a non-target reduviid, Rhynocoris marginatus (Fabricius) (Hemiptera: Reduviidae), a potential biological control agent, were studied. Though both normal and Synergy-505-exposed R. marginatus exhibited Holling's type II curvilinear function...

Abstract Finding a suitable open access journal to publish academic work is complex task: Researchers have navigate constantly growing number of journals, institutional agreements with publishers, funders’ conditions and the risk predatory publishers. To help these challenges, we introduce web-based recommendation system called B!SON. A systematic requirements analysis was conducted in form sur...

Predatory behavior in wild chimpanzees and other primates has been well documented over the last 30 years. However, as it is an opportunistic behavior, conditions which may promote such behavior are left up to chance. Until now, predatory behavior among captive chimpanzees has been poorly documented. In this paper, we present five instances providing evidence of predatory behavior: four perform...

Taking the hunt as both metaphor of rule and political practice, this paper compares the predatory exercises of two imperial formations in India: the late British Raj and the sixteenth-century Mughal empire. The British pursuit of man-eaters confronted feline terror with sovereign might, securing the bodies and hearts of resistant subjects through spectacles of responsible force. The Mughal hun...

The present study was carried out in five cats which did not attack the rats spontaneously. Predatory attack on an anaesthetized rat was elicited by electrical stimulation of extreme lateral regions of hypothalamus. These sites were stimulated at a current strength from 300-700 microa to evoke a predatory attack on an anaesthetized rat. The attack was accompanied by minimal affective display su...

This article overviews unethical publishing practices in connection with the pressure to publish more. Both open-access and subscription publishing models can be abused by 'predatory' authors, editors, and publishing outlets. Relevant examples of 'prolific' scholars are viewed through the prism of the violation of ethical authorship in established journals and indiscriminately boosting publicat...

Superior predatory skills led to the evolutionary triumph of jawed vertebrates. However, the mechanisms by which the vertebrate brain controls predation remain largely unknown. Here, we reveal a critical role for the central nucleus of the amygdala in predatory hunting. Both optogenetic and chemogenetic stimulation of central amygdala of mice elicited predatory-like attacks upon both insect and...

background: running standard journal clubs is one of the important goals of postgraduate education. students should update their knowledge and learn critical appraisal skill. this study aimed to compare quality of journal clubs in mashhad dental school in order to improve educational and appraisal structure of journal clubs. methods: this quasi-experimental study was conducted on journal clubs ...