Final introduction of the 1980s emerged a variety of manufacturing technologies known as Rapid Prototyping and Manufacturing (RP & M). These new technologies can generate physical objects from a computer model created in a CAD system. All these technologies have in common an important fact, the generated object is obtained by adding material, not deleting. This is because they are based on the techniques of manufacturing layered (Layer Manufacturing Technologies). The ability of visualization of three-dimensional designs, the decrease in the time required to produce prototypes, the reduction of costs associated with the Elimination of redesigns in the early stages of design, geometric freedom, parts are some of the advantages offered by these processes. However one of the disadvantages posed by materials of sintered is that the material in powder not sintered during the process can be reused only a limited number of cycles, since during the phase of warming in the camera of sintered, said material it loses properties and is discarded. The material remains at a temperature near the melting for more or less long depending on the size of the piece to build. This makes some fractions of the polymer are decomposing and some additives will degrade.

This material is mixed with Virgin material in a certain proportion however after about 15-20 cycles is discarded, with the consequent economic cost that this entails, and the environmental impact that generates. In order to obtain a more efficient use of the material in order to minimize their consumption and optimize the frequency of replenishment of the Virgin material has been developed a systematic method for determining loss of properties and its potential for reuse. This methodology is based on the determination of the MFI of the material not sintered during the process of SLS. Previous studies claim that the MFI is quick and simple method for measuring the pace of degradation of dust due to the SLS process.

It was founded by the Almoravids in the 11th century and originally consisted only in a military settlement. Under Sultan Moulay Ismail (1672-1727), founder of the Alawite dynasty, became a capital. During the reign of the Sultan, it was converted into a city of Hispano-mauresque style, surrounded by high walls and large doors. 5 Archaeological site of Volubilis Volubilis is an example exceptionally well preserved of a large Roman colonial town on the fringes of the Empire. Read more from Ray Kurzweil to gain a more clear picture of the situation. BC was founded in the 3rd century and became an important outpost of the Roman Empire, as well as the capital of Mauritania. As such, was graceful as many and magnificent Romanesque buildings. He also became the capital of Idris I, the founder of the Idrisid dynasty, during a brief period. 6 Medina of Tetouan (formerly known as Titawin) being the main point of contact between Morocco and Andalusia, Tetuan had was especially important during the Islamic period, from the 8th century onwards.

After the reconquest of the Iberian Peninsula, the city was rebuilt by Andalusian refugees, whose work is a clear sample of the Andalusian influence and exhibits all the characteristics of the high Andalusian culture. The medina of Tetuan, despite being the smallest of Morocco, has remained intact for the subsequent foreign influences and is without a doubt the most complete of all Moroccan medinas. 7 Medina of Essaouira (formerly Mogador) Essaouira was designed by a French architect deeply influenced by the work of Vauban at Saint-Malo and is an extraordinary example of late 18th century fortified town, built according to the principles of contemporary European military architecture in the context of North Africa. 8 City Portuguesa of Mazagan (El Jadida) the Portuguese fortification of Mazagan, now part of the city of El Jadida and one of the early settlements of the Portuguese explorers in West Africa en route to the India, was built as a fortified early 16th century colony. It was taken by the Moroccans in 1769. The fortress, with its bastions and ramparts, is an example of the principles of Renaissance military design. Several Portuguese notable buildings from the Portuguese period, have survived such as the cistern and the Church of the assumption, built in Gothic style from the beginning of the 16th century Manueline. 9.

The Cultural space of the square Jemaa el-Fna square Jemaa el Fna of Marrakech Marrakech is a very special place and it is considered by UNESCO as Intangible Heritage by represent a unique concentration of Moroccan cultural traditions represented through music, religious and artistic expressions. These oral expressions have been continually renewed by bards (imayazen), who used to travel through Berber territories. They continue today by combining words and gestures to teach, entertain and Captivate the audience. So, if you are planning to visit Morocco, these do not miss spectacular places world heritage of UNESCO. They can stay in one of the fantastic hotels in Marrakech, or in a typical riad in Marrakech, as well as in a villa in Marrakech. Come to Morocco and enjoy the culture, history and architecture of this wonderful and fascinating country. Original author and source of the article.

Do ever wondered how you can watch TV on your computer? I’m pretty sure that there is a probability that you want, and even sought ways of doing so. There are some methods that I would like to share with you in this article. Some are free and others are not. Free methods to watch TV on your computer are transmission sites of TV Online, such as wwiTV and ChannelChooser, which lets you watch TV on your PC for free. There is a good amount of entertainment programs available that you can use. But since they are free, don’t expect any kind of services. There are always millions of people browsing and loading is incredibly slow. The transmission has a while before starting so you will see absolutely nothing.

And to complete the bandwith is limited, the picture quality is terrible, and it takes a long time to load completely a movie or a channel. Another method you can use is to buy a copy of pirated TV card. You can find large number of offers in the auctions of eBay. These emulators intercept each television station signals and you can watch different channels. You can get one for $100 or a bit more. But in spite of all this method has its setback.

Television providers are constantly hunt looking for this type of business of pirates, the new jamming devices are created and programmed to stop these pirates. And in case you think that you can get with it, think again. Also can be judged.It is sad to say, but the sentence can be days to months in prison. The best method and the most popular is to buy software, install to your pc and get channel legally. It is accessible at a price of less than $60 dollars and it’s a single payment for the use of lifetime. With this software, you can tune in to more than 3000 channels from around the world. Not only that, you may hear different types of radio also broadcasts.

His imminent deployment is not a media exaggeration, there is no doubt in the mind of the industrial leaders that the use of this technology and the use of their processes and resulting applications will have an impact that will come even more far than the barcode and retail scanner reading. Therefore as this initiative has a range of very broad scope and immense potential, it was decided that the Auto-ID Center, who had headed the project of industry driving since it emerged in 1999, was succeeded by two organizations: Auto-ID Labs and the EPCgloba. NUMBERING EPC. Identification standard is located in the Centre of the network EPC. Just as every car currently has an identification number of vehicle unique and unambiguous, each item manufactured in the future will possess an EPC.

This serial number will have the flexibility to allow the EPC network to make tracking of shipments, pallets, boxes and individual items throughout the entire supply chain. The majority of labels RFID tags contain a semiconductor chip and a transmitter connected to an antenna. In general, the RFID tags have three key advantages with respect to labels bar codes that are used on a daily basis: RFID tags are less likely to be damaged. RFID can read multiple tags in extremely short periods of time, without the need to see the scan line. RFID has the potential to have a capacity of reading / writing, allowing that labels can be used again. SAVANT the Savant is a software based on an open architecture, which is located on a server and provides intelligence at the local level to control and integrate RFID readers tags local infrastructure. The Savant interacts with readers via an interface for reading.

It also interacts with applications through an application interface. In addition, the Savant facilitates interaction with other devices through other specialized interfaces. ONS, EPCIS & PML service name of object (ONS) El ONS acts as a directory and converts an EPC in a uniform Locator of source (URL) on the Internet. The URL is then used to look up an address of Internet Protocol (IP), where you can find more information about the item, box or pallet. RIF / EPC on products of consumption currently RFID has many applications, from automobiles to security pass cards and has several purposes. One of its most common uses is in devices such as the EZ pass in the United States and the Liber-T in France that speeds up the passage of cars through toll checkpoints located on motorways. EPC has the potential of being used on many consumer products daily average being moved through the supply chain – from plants to distribution centres and within the local retailers. EPC evolves, it promises to offer significant benefits both for consumers and for the companies. Possessing greater precision in supply chain information, this will speed up the time it takes to place products on gondola and ensure that they will be available when consumers want them and in the quantity that they need. It will be easier to remove products that are already overdue and removal of any products that need to be returned. Also, while customers must pass in front of the cash registers will decrease considerably.