Of course, the logo is not always necessary: in general, it is included in the web-pages just in case, if the site has commercial focus. The bulk of the document is the so-called text box – the area where located and semantic content page informative informative text and illustrations. These elements are called con-tent (from English, content – the content). Placement of the text field depends primarily on how the web-designer to place the remaining elements of the document. Another necessary component part web-page are navigation elements – hyperlinks, linking the document to other sections of the site.

Navigation items can be fulfilled in the form of lines of text, graphics, buttons, ie, either active components, for example Java-applets. The latter are the same buttons, which, unlike their traditional sisters know how to react to mouse movements, performing when you hover the mouse over them any easy steps (Inclusion of light, creating the effect of depression, change shape, etc.). As I mentioned in the General section, 'postulates' web-design, the navigation should be placed so that they were always in sight, close at hand, the is such that the user does not have to wind off a page back, if the text box height is more physical screens, after which the long search for links to other topics. The most well-established approach is the placement of navigation elements at the left of the page. At the bottom of the document taken to publish information about the developers of the site and e-mail address of the resource on which visitors can send owners page your feedback, and suggestions. If the web-page is the starting document in the bottom of the well placed hit counter – a little script that invokes on the server-CGI-script which records each opening of the document in a browser, users, changing the value of the indicator meter. Through this web-master to easily determine the number of visitors, to visit his page for any time.

RDC Process

DEVELOPMENT radiology is an excellent technology for the development of the activities human beings, being indispensable instrument in varies areas of the human work as in hospitals, clinics, companies of photographic revelation among others, to put these institutions they produce residues photochemist that harm the environment respectively and the health of the community. It is demonstrated of utmost importance to search and to analyze the respective photochemist residues and its effluent ones, the process of radiogrfica revelation involves two basic agents, the revealer and the clamp, the revealer suffers irrelevant changes, but the clamp if very becomes dangerous when reacting with the film x-ray and if it contaminates with the silver, in virtue of this a treatment becomes necessary and a manuscript specialized and qualified of these you substantiate. As resolution CONAMA 20: ' ' The limit for discarding must be 0.1 mg/dl' '. In elapsing of radiological process the clamp accumulates silver on average 3g/l, what this very above of the recommendation proposal for the resolution of the CONAMA, therefore this material that possesss one high commercial value can be reaproveitado for other activities, beyond favoring for the preservation of the fauna, flora and humanity, therefore the ingested silver if represents damages due to its cumulative power. The discarding of the silver without any care or procedure is perceivable scientific technician, being this initiative opposes the effective ambient regulation, beyond the cited upheavals already. In accordance with article RDC 306/04 ANVISA: ' ' The revealers used in radiology can be submitted the neutralization process to reach pH between 7 and 9, being later launched in the collecting net of sewer or receiving body, since that they take care of the lines of direction established for the ambient agencies, managing of hdricos resources and sanitation competentes.' ' ' ' The used fixing in radiology can be submitted the process of recovery of the silver or then to be submitted to the constant of the item abaixo' ' ' ' The too much solid residues I contend metals heavy can be directed Aterro de Resduos Dangerous-Classroom I or to be submitted the treatment in accordance with the orientaes of the local agency of environment, in permitted installations for this end.