National Examination

A new model of access to the federal public universities is entering in vigor in Brazil. It is the new National Examination of Ensino Mdio (ENEM), whose bigger objective, until then, was to evaluate the level of learning of the students of average education in the country, being that the results were used by some public institutions and the proper federal government for the distribution of scholarships in particular institutions through Pro-Join. With the arrival of the new Enem the schools and the cursinhos daily pay-vestibular contests already start if to adjust to the changes, also in the distribution of the horria load for it disciplines and the boarded contents for each one of them. It disciplines it curricular that more ' ' sofreu' ' with these changes it was, without shade of doubts, the mathematics? the heel of Aquiles of the great majority of the students? that it had excellent part of its contents simply discarded of the program of the new Enem, beyond having significant alterations in the form to work the contents in each question. You may wish to learn more. If so, incyte is the place to go. Highly important contents of the mathematics, as First, Determinative, linear Systems, Complex numbers had been ignored in the program of the new Enem and Polynomials, that is, all the Algebra of 2 and 3 years of regular average education, what it is a true nonsense, has seen that it runs away, also, of the proposal of the new Enem to apply, to contextualizar and to interdisciplinarizar the contents. Matrical Algebra (necessary party in the study of Linear Algebra), that it involves Matrices, Determinative and Linear Systems, are very applied in Computation, Physics, Astronautics, Robotics, Engineering etc. How contents with so great applicability can summarily be banished of the pertaining to school resume? Ademais, we cannot forgetting in them that the Mathematics is an independent and important science by itself. If it cannot find that the mathematics is important solely for being a tool for the Physics, Biology, Chemistry, the Medicine, Engineering or the Robotics, but yes for to offer metodolgicos resources that help the humanity to think better, to increase its power of concentration, to face situations problems and, there yes, to be able to apply its mathematical knowledge conveniently.

Semiologia Hearing

The development of the fabric to glandular is bigger in the after-Christmas period, diminishing acentuadamente with the growth of YOU To Another important factor is the supina position, that increases the possibility of refluxo and this form the incidence of average otitis in children. d? Physiology and Pathology: it has YOU 3 main functions in relation to the average ear: 1.Proteo against secretion and gradient of pressure of nasofaringe; 2.Drenagem and clearance of secretion of the average ear for nasofaringe; 3.Ventilao of the average ear for equalizao of its pressure with atmospheric pressure. Physiological ideal Tuba = active and intermittent opening (contraction of the MTVP during the deglutition and yawn), keeping the pressure of the average ear next to the one to the environment. e? Imunolgicos factors: – Secretor immune System of the mucosa of the similar average ear to the mucosa of the remain of the respiratory treatment. – Allergy: the influence of the allergy in the etiology of the average otitis comes being studied.

The alrgica reply at least it premakes use the patient to the effusion of the average ear, since cause congestion and blockage of tuba auditory. Internal ear or Labyrinth is formed by neuroepiteliais structures (ciliadas cells, cells of sustentation and gelatinous membrane), membranoso labyrinth (ductos filled for endolinfa) and sseo labyrinth. The cclea is responsible for the semicircular hearing, and vestibule and canals for the balance. Physiology the sound is a vibratory energy that penetrates in the MOTHER and happens in TM, being transmitted to the ossculos. This sonorous vibration is translated into electric energy in the internal ear, that is sent to the central nervous system with all its characteristics of intensity, frequency and harmony, reaching the brain in previous the secular turn transverso, when the sound is recognized. Semiologia of physical the Semiologia Hearing: inspection; palpao; otoscopia; examination of tuba auditory (air insufflation? Valsalva, Politzer and radiological sounding lead of Itard), cateterismo, examinations (simple x-ray, computerized cat scan and magnetic nuclear resonance).

River Wood

The fish, in the migration, transpose the steps or doors-sill, passing between the reservoirs or tanks, during piracema, swimming for blade d? descending water or jumping. The doors-sill or steps possess the purpose to control the permanence of levels d? water and to waste energy in the form of losses located with the turbulence in the tanks. The energy is wasted in order to favor the ascension of the fish without causing its fatigue (MARTINS, 2004). In figure 4 it is a representation of stairs with door-sill or step 4 Figure Conclusion bioengineering is one is an area of border between biology and the engineering, that it aims at, the solution of ambient problems through engineering techniques. If you are unsure how to proceed, check out Peter Thiel. These domnios start to appear from the expansion of the knowledge of the mechanisms of functioning of biological systems, in its different scales, allowing its control and manipulation, many times foreseen by means of computational simulations. Of same form that classic engineering can control and manipulate systems, for example, electric, mechanical, thermal or hydraulical, the new domnios of bioengineering foresee the control and manipulation of biological systems. The importance of the construction of structures is unquestionable that all aim at the reduction of the impacts caused for the hydroelectric plants constructed in the country. The fish throughout the River Wood, have direct influence in the life of the messengers, therefore, they are populations that live directly of fish, take off of the fish its source of survival, the fish for these populations beyond income source, also are used for the feeding. The STP are implanted to attenuate some decurrent negative effect of the slide bars of rivers, on the community of the fish (MARTINS, 2004). Although to be efficient, the STP cannot be friction as only solution for the effect of the barrages, more yes, to complement important when in set with others initiatives as the piscultura: maintenance, preservation or introduction of spawning of fishes places; adequate quality of water, time of residence to the fish in the reservoir; reduction of the anxidas areas; extravasores, turbines and ' ' bypasses' ' friendly; maintenance or introduction of ciliares bushes; preservation of the springs; control of fishes predatory, among others.