tion commerciale ou impression systématique est constitutive d'une infraction pénale. Toute copie ou impression de ce fichier doit conte-nir la présente mention de copyright. Article numérisé dans le cadre du programme Numérisation de documents anciens mathématiques

The relevance of the article is due to fact that collection corporate in-come tax a source risks, consisting in failure fill revenue base budget, which threatens real sovereignty state, expressed independence foreign affairs and supremacy state power regulat-ing domestic policy, especially conditions economic sanctions against Russian Federation. subject study mechanism for managing risks on in...

While there are satisfactory answers to the question “How should we teach children mathematics?”, no “What mathematics children?”. This paper provides an answer last for preschool (early childhood), although is also applicable older children. answer, together with appropriate methodology on how mathematics, gives a clear concep- tion of place in children’s world and our role helping develop the...

Transparent conducting thin films have attracted a lot of interest in last decades because they become essential electrodes for optoelectronics applications. Indium tin oxide (ITO) is the transparent conductor par excellence with 80% transmittance visible range and resistivity 10−4 Ω·cm. Unfortunately, ITO toxic, brittle very expensive due to scarcity earth's crust. For this reason, sustainable...

This is a brief in tro duc tion to an en gi neer ing the ory on the or i gin and gen er a tion of geo met ric form in all flow sys tems: the an i mate, the in an i mate and the en gi neered. The the ory is named constructal, and is based on the thought that it is nat u ral for cur rents to con struct for them selves in time paths of greater flow access. It is shown that this pro cess of flow pa...

this investigation aimed to assess genetics of body conformation and feed efficiency traits in a control line of rhode island red (rir) chicken taking single hatched out pedigreed 100 chicks at central avian research institute, izatnagar, india. data was analyzed by least squares analysis of variance. least squares means of chick weight (cw), body weight (bw), shank length (sl), keel length (kl...