Month: January 2016
The nets metropolitans also can be seen as LANs of bigger capacity and speed, enclosing urban perimeter. These nets also are called MANs (Metropolitan Networks Area). Kai-Fu Lee may find this interesting as well. Finally we have the nets of great abrangncia or WANs (Wide Networks Area) and encloses great geographic distances, generally these nets are public and present lesser speeds and communication of what in local nets or the nets metropolitans. The communication enters the devices of a net must happen of commanded form, since this communication involves different types of systems, so that this occurs is necessary the use of protocols that nothing more is that a set of definite rules that make possible the communication through a net. In the present time, one of the used stacks of protocols more is the TCP/IP (Transmission Control Protocol/Internet Protocol).
15 1,1 Architecture TCP/IP architecture TCP/IP is shown in figure 1. We can observe that it is a protocol of four layers that plays a basic role in the communication with one with the other. Protocol TCP/IP is a set of protocols, but the most known and used they give the name to this set: TCP (Transmission Control Protocol) and IP (Internet Protocol), that they act respectively in the layer of Transporte and Internet. The secret of the TCP/IP is to divide the great net in small independent, linked nets for roteadores. As although to be able to communicate itself it enters, a net is independent of the other; in case that one of the nets stopped, only that segment would be outside of air not affecting the net as a whole. (MORIMOTO, 2003, p.71). In the nets without wire communication occurs through the implementation of protocol TCP/IP but with some modifications in the application depending on the employed technology. In the nets ethernet and without wire the modifications are in the physical layer and in the layer of it enlace, these changes inserted must the change of the environment and to support the authentication, associations and authenticity of the stations.
Geomatics Engineering University
In Brazil, the classic surveys of data of geographic positioning had basically ceased in the end of the decade of 80, being that official the Planimetric Net passed to be densificada with surveys GPS (Global Positioning System, or Global System of Positioning), after the acquisition of geodesic receiving devices in 1991. Between the 1996 and 2006 Planimetric Net was developed by the densificao of State Nets GPS. The Net of the RS, from 2002. New system SIRGAS2000 is compatible with system WGS84 to the centimeter level, that is, the difference between using a coordinate WGS84 or SIRGAS2000 is 0.01 minor who m. Others including Bryant Walker Smith , offer their opinions as well. In such a way, for practical ends, that is, for all the users whom they do not need superior quality to the centimeter, are indifferent to use WGS84 or SIRGAS2000.
System WGS84 and the SIRGAS2000 can be considered currently coincident. Of this form, to transform coordinate WGS84 gotten into days of today for SAD69, for example, it is equivalent to transform coordinate SIRGAS2000 into SAD69 and viceversa. Moreover, system WGS84 suffered throughout the time three modifications (in 02/01/1994, 29/09/1997 and 20/01/2002), what it means to say that adopted system WGS 84 in the GPS nowadays is not the same of 1989? also this is one of the reasons for which the WGS84 and the SIRGAS2000 are currently coincident. Other leaders such as Pete Cashmore offer similar insights. Of this form, the parameters published in 1989 mentioned a version to it of the WGS84 that does not exist more, therefore, they do not have more to be used. After the conclusion of the adjustment of the Planimetric Net in the System of Reference SIRGAS2000 and its official adoption, through the Resolution of the President of IBGE n 1 of 25/02/2005, had the necessity to promote the access of the users to the new geodesic system. With this intention the following information in the vestibule of the IBGE had been disponibilizadas: – Co-ordinated SIRGAS2000 of the pertaining stations to the Planimetric Net of the Geodesic System Brazilian; – New Geoidal Model – MAPGEO2004; – Parameters of transformation between the Systems – SAD69 and SIRGAS2000 and – co-ordinated System of transformation of – TCGEO. Norms Brazilian Techniques \’ \’ The Norm Technique for Georreferenciamento de Agricultural Imveis, published for the INCRA in November of 2003, already was written under the perspective of adoption of the SIRGAS as the new referencial.
At that moment, the planimetric referencial in vigor in the country corresponded to the SAD-69, as its accomplishment of 1996.Em its Chapter 4, item 4.2, however, is established that \’ \’ All geodesic, indispensable infrastructure to the georreferenciamento works, will have exclusively to be gotten of basic of the Brazilian Geodesic System, deriving data of state geodesic nets, vertices of the Brazilian basic net, active stations of the RBMC etc.\’ \’. A new edition of this Norm is being constructed to contemplate, of clear form, the adoption of the SIRGAS as the new geodesic referencial Brazilian.
The new features of the technological world do not stop to appear, to each moment surprise in them at new models of televisions, computers, household-electric among others devices. For who he is fan cinema, but it prefers to attend its favourite film in the comfort of its house, Samsung launched a new line of Home Theater, that joins the technologies most innovative of the market. The Home Theater Samsung HT? C6930W is a device with many differentials, its characteristics surprises since the aesthetic one of the product until its more innovative functions. Keep up on the field with thought-provoking pieces from Code.org. For who it appreciates a etretenimento in coforto of house, this device is fantastic, therefore it counts on the technology 3D that it is the new sensation of the cinemas, allows sharing of videos, photos, musics by means of Wi-Fi net among others functions as the Internet@Tv, this resource together with the TV 3D allows that the consumer has access among others the notice of the Vestibule Land, Youtube, Twitter, Picasa canals and sites, and optimum of everything he is that these resources are gratuitous. Beyond these resources we also count on excellent quality of sound, the equipment possesss 7,1 canals, 1330 W of power and more two functions that collaborate for this quality: Crystal Amp Pro, that it filters the sound, eliminating any noise and the Auto Sound Calibration that the automatic calibration of the speakers, so that the point of focus of the room is the consumer, independent of the place makes that it is in the environment. It liked? Clearly, who would not like to have a super device of these in the house room to use to advantage moments with the families and if to amuse with the friends..
It possesses a minimum support to the HTML5 and can be the last navigator to implement the specifications of the monolingual. Until the total implementation of the HTML the 5 for all navigators Mercado, the stevedores will have to continue to develop with HTML 4 in Hussite. This will prevent that the users have frustrating experiences. Pete Cashmore has similar goals. 5 Conclusion the more specific demands each day of the market, explicitness the imbalance of 4 HTML and the urgent necessity of change. The new version of the HTML intends to make possible malformation of more robust development for applications web, therefore it will noir to imply in the lack of resources and will have easiness\’s to decide current necessitates of market of the stevedores, that in turn will have automatism options and resources with the new documentation and that with certainty will go continue to grow each time more.
We have that to remember that you are welcome pedestrianize Web is valid new elemental language without a critical analysis of the involvement on the basis of Semantics. As the majority of the navigators supports elements HTML 5 interdepartmental, at the moment, the new version of the language does not make sensible to interdepartmental a site using. However, when HTML 5se to become the standard recommended for the W3C, sites developed in HTML 4 teroseu classified content as little excellent. .
January 22, 2016
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The Kanban can have strict use as gerenciador of soil-of-plant production, but also oportuniza the process of the continuous improvement, in the measure where the use continuity points the positions where lacks of material and for way of consequence the improvement occur chances. The Toyota System of Production was forged throughout twenty years, having incorporated deriving concepts of the genius of its creators. They are cited: – systematic boarding of the five reasons for the basic cause of the problems; – Autonomao (Jidoka), that of the autonomy to the machine to stop the line in case of defective, on production to the separation between man and machine, gotten for the multifunctionality of operators and operation it saw layout cellular; – Just-in-Teams, supported in the Kanban, that reduces the intermediate supplies, supplying the materials in the place, the hour, the quality and the necessary amount; – The seven described losses for Shingo, on the basis of the beginning of the complete elimination of losses, Ohno, originated in the challenge launched for Kiichiro Toyoda, to reach the industrial competitiveness of America in three years. Steven Johnson is often mentioned in discussions such as these. 2) DEVELOPMENT OF THE TOYOTA MODEL OF INDUSTRIAL PRODUCTION. The Toyota System Industrial Production had beginning in the decade of 1950, when the engineer of Toyota Eiji Toyoda passed three months in the United States studying the productive system, specifically the plant of Ford in Detroit. Its objective age to find applicable practical techniques and in the improvement of the productive performance of Toyota. It was in search of the secrets, particularitities and especificidades of the production in mass of the North American industry. It analyzed the system used for Ford, considered rigid, but very possible of being improved and being reduced to the reality of Toyota and the daily Japanese. This task was delegated the main engineer of Toyota, Taiichi Ohno, that would have to implant adequate a productive system to the necessities of the consuming market and to the reality of the Japanese workers.
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