l’univers fantastique est un monde intéressant pour l’homme curieux soit dans le domaine de l’art  en général, soit dans celui de la littérature en particulier. les notions du «merveilleux» et du «féerique» sont des formes liées au genre fantastique. la fée aux miettes de charles nodier cache en soi les facteurs des deux genres voisins, celui du fantastique et celui du merveilleux, et montre un...

introduction: iache (acetylcholinesterase) is one of the plasma’s enzymes that plays a crucial role in nervous signal transduction in synapses and is responsible for the hydrolysis of ach. material & method: we investigated three methods for the determination of ache in human blood serum, using three different assays. michel methods are based on the measurement of hydrogen ion produced in proce...

A prop-03 de la tetanie de l'cnfant: presentation de quelques cas, reYue de la. litterature.  Parmi les diverses etiologies de la tetanie in­fantile, le rachitisme et la malabsorption sont les causes les plus frequentes en Iran.  La tetanie s'observe plus volontiers au debut du rachitisme et dans des stades avances. Un seul cas de tetanie fut obse:rve chez un enfant de trois mo:is, ancien pre...

La1-xSrxAlO3 (x=0 to 0.4) perovskite materials were synthesized by the reverse strike co-precipitation method and their soot oxidation activity was evaluated. All the catalysts synthesized were characterized using XRD, BET specific surface area, FESEM and XPS techniques. As analyzed by XRD, La1-xSrxAlO3 <...

The distribution of some rare earth elements (La, Ce, Sc, and Y) in the sediment samples, collected form 56 stations in the offshore of the Persian Gulf during the Persian Gulf and Gulf of Oman Oceanographic Cruise (PGGOOS) in 2012, was studied. The elements were determined by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS). The result revealed that the concentration of Ce (82 µg g-1) was...

introduction: the role of ovarian hormones and nitric oxide (no) on oxidative damage in brain tissues as well as learning and memory has been widely investigated.the present study was carried out to evaluate the effect of the precursor of no, l-arginine on learning and brain damage due to oxidative stress in ovariectomized (ovx) rats.methods: thirty -two rats were divided into four groups: 1) s...

aujourd’hui, les progrès techniques et la modernité perturbent la quiétude humaine; ce qui constitue l'une des préoccupations principales des écrivains contemporains, y compris le clézio et tournier, qui trouvent la vie humaine en péril, c’est pourquoi ils recourent à la nature primitive. au constat du penseur allemand, heidegger, la cause essentielle de l’angoisse de l’homme moderne est due au...