Corticotropin-releasing factor (CRF) expressed in the hypothalamus plays an important role in mediating behavioral responses to stressors. Restraining the body of an animal has been shown to activate and induce an enhanced expression of CRF in paraventricular neurons of the rat hypothalamus. Since aggressive biting behavior is known to suppress stress-induced noradrenaline secretion in the cent...

Motivated by the increasing interest in powerful short channel codes for low-latency ultra-reliable communications, we analyze the performance of tail-biting convolutional codes with different memories, block lengths and code rates over the additive white Gaussian noise channel. The analysis is carried out both through Monte Carlo simulations and by upper bounding the error probability via Polt...

In a rural area of Zaire, the whole population of a village was protected by deltamethrin-impregnated mosquitoes bednets. A similar village was observed as a control. Biting rates for mosquitoes were recorded in both villages. The principal man-biting species were Mansonia africana, Mansonia uniformis, and Aedes aegypti. In the village protected by the impregnated mosquito bednets, the number o...

Previous reports have indicated that biting behavior is enhanced in rats that are subject to acute stress. Several methods have been proposed for studying this phenomenon, one of which is the electromyography (EMG) of the jaw muscles. In this study, we compared total EMG activity with the EMG activity related to biting behavior, as determined by video monitoring, before and after restraint stre...

Pigs may display biting behavior directed at pen mates, resulting in body damage such as tail wounds. We assessed the suitability of jute sacks (hung vertically at wall) to reduce biting behaviors and tail wounds in rearing gilts. Additionally, we assessed several characteristics of different types of tail biters. Tail docked rearing gilts originated from 72 litters, which were kept in partly s...

Lateral tongue biting is associated with seizures. This analysis investigates lateral tongue biting as a lateralizing sing in partial seizures. Of 106 consecutively monitored patients, seven had partial epilepsy and sustained a tongue injury during a seizure. The relationship between the side of tongue injury and the hemisphere of seizure onset in these seven patients was analysed. The tongue i...

Recently, we showed that infection with dengue virus increases the locomotor activity of Aedes aegypti females. We speculate that the observed increased locomotor activity could potentially increase the chances of finding a suitable host and, as a consequence, the relative biting rate of infected mosquitoes. We used a mathematical model to investigate the impact of the increased locomotor activ...

No clinical treatment for nervous habits has been generally effective. The present rationale is that nervous habits persist because of response chaining, limited awareness, excessive practice and social tolerance. A new procedure was devised for counteracting these influences: the client practiced movements which were the reverse of the nervous habit, be learned to be aware of each instance of ...

On 25th November, 1939, one Dr. A received an injection of anti-tetanic serum 500 units, for a shoe-nail bite on his heel. Almost at once he developed the following symptoms and signs:? (1) Symptoms.?Severe constricting pain across the chest, inability to breathe properly and giddiness. _ (2) Signs.?Cyanosis of the face, urticarial eruptions all over the body and weak pulse leading to a complet...

Trellis linearity, rst considered by McEliece in 1996, turns out to be crucial in the study of tail-biting trellises. In this chapter, basic structural properties of linear trellises are investigated. A rigorous deeni-tion of linearity is given for both conventional and tail-biting trellises. An algorithm that determines in polynomial time whether a given trellis is linear is then derived. The ...