Data of the Brazilian Institute of Geography and Estatstica (IBGE) relative to the basic sanitation in year 2000 point that of about 230 a thousand tons of residues generated per year in Brazil, about 22% the open sky or lixes is destined the drains. The lack of efficient systems of separation, treatment and recycling, allied to low a percentage of taken lixos to recycle makes with that costs with the treatment of the garbage do not stop to increase and continue to have ambient problems associates to the production. In accordance with the Federal Constitution (art. 30, interpolated proposition V, of the CF) the Brazilian cities are the responsible ones for the urban cleanness, however, many of them are come across with barriers of partner-economic character, typical of developing countries, where they lack financial resources even though to cover the basic expenses with the sanitation. DEVELOPMENT Boarding: Recycling and Awareness the recycling would be for the city a more economic alternative since the selective collection presents, normally, a raised cost more. The recycling also needs the awareness of the local population for the reaproveitamento of products reused. Data indicate that, the measure that the collection and the recycling of the discarded materials present as an income-producing alternative, a productive activity becomes, generating job and income. One of the forms for the combat to the destruction of the nature it is the awareness of the society on this thematic one, searching solutions to still paralyze the destruction and, to invert the situation with action of recovery of the environment..
It is known that atoms with uneven number of mass or prtons (atomic number) generate magnetic field, when submitted the spinnings. The sweepings of a magnetic field and the induced voltage compose a graph, whose signals if relate with ‘ ‘ ambientes’ ‘ chemistries of atoms in study, what it can be used in the identification (for structural determination) of gotten organic composites of syntheses or natural extrations. In the case of the Nuclear Magnetic Hydrogen Resonance (RMN 1H), the electronic density of a hydrogen atom influences in the effect ‘ ‘ blindagem’ ‘ of this atom, front to a magnetic field, in way that, how much lesser it will be the electronic density, less ‘ ‘ blindado’ ‘ it will be the hydrogen atom in study. An increase in the shield implies, also, in the increase of the necessary energy for the vibration, meaning increase in the frequency and the field. Comparing hydrogen atoms of molecules of iodometano and methanol, bigger shield in the first composition is verified.
This can be explained on the basis of the eletronegatividade difference enters iodine and oxygen atoms: in methanol, it has a lesser electronic density on hydrogen atoms, therefore ‘ ‘ eltrons’ ‘ strong they are attracted by the oxygen and, therefore, these hidrognios possess minor shield. As the iodine atom is less eletronegativo of what of oxygen, the electrons of hydrogen atoms of the iodometano are more weakly attracted (if compared with the ones of methanol), favoring a bigger electronic density in the hidrognios of the iodometano, that, for in such a way, can be said ‘ ‘ more blindados’ ‘ in relation to the ones of methanol. One notices, that the eletronegatividade also is a factor of influence in this study. The hydrogen atom (h) is eletronegativo of what of silicon (Itself), for in such a way, in the tetrametilsilano composition (TMS), with formula (CH3) 4Si, the hidrognios are ‘ ‘ well blindados’ ‘ (with raised electronic density).
They are each time evidentes, since the traditional model bought soon, until the personalized ones. The headboard is an extension of the bed and must contribute for sleep, beyond composing the decoration also helps to bring personality. One of the choices most important of the room, either it of couple or bachelor became. Models do not lack in them, as the done ones in MDF, plaster, paper of wall, mirrors, glass colored, ink or adhesive, the important one is you to choose and shape a headboard that translates its style.
One remembers that it will go to compose the decoration of its room, therefore must always be communicated with the environment in one all, exactly that you choose the headboard as has detached of the decoration, to primar for the unit of the elements still is a good tip. In the models with rustic style an excellent idea is the recycled materials, does not exist rule, the model is the criterion of its look. That old door, I cover or it of a wooden table, a made unusable window, the door of a closet, some item can be used, it is enough to pass for a reform or to keep its natural state well will have been conserved, what it counts here is its good taste and look sharpened in reusing the materials, detaching that an old furniture is not the same that an old furniture a little of care and criterion in this choice will fall well. In aconchegante headboard valley the penalty to bet in fabrics or paper of wall, if mainly elect the neutral tones that calm. The texture of the fabric confers to the environment a more comfortable air. Fabrics with floral reasons bring the sensation of joviality and joy. For gladder reasons, the inks with its varieties of shades help in them to translate the effect desired, either in an only color or the combination of some colors, as for exemlplo the stripes, in the room of an adolescent a playful idea is the graphite art, is enough to choose the preferred subject.
for a cheaper option without losing all the beauty that the headboard can have, we find the adhesives that possess a infinity of models, is enough to find an image, drawing or photo that translates its idea, some of them already we find the sales ready. Most important it is never to abandon two rules that independem of the desired style, the headboards must be marked, to have an initial point and an end point. They can be horizontal, with the rectangular form, accepting the length of all the wall and preferring a maximum height of 1,70 meters, being in the space above the proper wall or another decorative element For vertical headboards the limit is in the measure of the bed, and generally they are charmosos when they reach the height of the ceiling, this model in small rooms helps to extend it, mainly will be in composition with mirrors. In any one of the two models, them must well always be illuminated. The models bought soon follow only one rule, beyond pleasing its style, never must enter in disagreement with the decoration of the room. It always looks for to idealize the sensation that you desire to have in its room, the headboards are excellent to bring – the reality there. Raquel Couple? Graduated and after graduating design of interiors. Proprietor of the office Divano? Arquitetura and Design.