Communication Systems

These include networks of wireless telephony and cable, TV cable, radio, satellite and Internet systems and open. For example, in an emergency, we must be able to dial a number to make sure that our relatives are safe and sound, and turn on our televisions or radios for the latest news and important updates. What regulates the telecommunication companies in cases of emergency, if your title of grant and who is responsible for overseeing what is Cofetel, is clear that Cofetel should be the authority responsible for issuing rules and establish the missing elements to make this participation effective and timely. You must also make sure that emergency services providing dealers are more robust than even their own public networks, so they’re not break if the network fails. COFETEL should start by having a unit specializing in civil protection, which regulate and coordinate efforts in cases of emergency. This must contemplate both emergencies individual, you may have any citizen, as the generals that occur with hurricanes and earthquakes. Emergencies will continue and sometimes it seems outrageous to think that Mexicans must internalize the fact that a hurricane will leave us incommunicado. On the contrary, telecommunications should be strengthened in such a way that at least emergency services prevail in the case of any type of emergency.

Mexico must have emergency services of first world with the support of the telecommunications companies, which help a reaction more timely and effectively, to react to situations as presented by Hurricane Alex, but also situations of everyday life such as medical emergencies and public safety. Dealers are obliged to implement it, missing the guidelines and strategic coordination by Cofetel. Telecommunications are a great tool and Cofetel should not be limited to assigning special numbers (060, 080) to support emergency agencies.

Industrial Essential

A variety of different industries trust the reliability of the sleeves for pinch valves by AKO today. The cuffs, which are at the heart of pinch valves, were continuously adapted to the current conditions of the industry. The robustness of materials is due that the valve seals are currently demanding the fact. You must remain stable even in continuous operation and a long service life. The cuffs cover different types of fabric. So also abrasive, so sharp-edged carrier and end materials are securely locked, the cuff is extremely elastic. Furthermore, the sleeve material must show up resistant to high or low temperatures.

Finally, it provided special conditions of hygiene in the food industry. The nominal diameters for the cuffs are in the range between DN010 and DN500. The special feature: the cuffs have still a high rebound resilience even in continuous operation. Because you are Standard opening tabs in. Also the manufacturing processes are so carefully as the research work of the company. In addition to the conventional injection procedures as well as the manual winding process for the standard cuffs, there are also hand assembling forms. You come to the usage if you want special designs. The better the cuff on his range is adjusted, the lifetime and the lifetime is higher.

Tissue deposits, which are important especially for high cycle frequencies provide the necessary stability. The advantage: The quality of elastomers and this amplification are responsible for ensuring that production failures due to material fatigue do not occur rarely or no. However is part of the cuff to a pinch valve wear parts that must be replaced every now and then. Also in this case, AKO pays attention to an efficiency of its products. Thanks to detailed maintenance and installation instructions on the Web page products/cuffs for quetschventile.html one convenient on-site change the cuffs. They are attached so that they are easily accessible and you can see it even without the aid of special tools. AKO has developed in recent years a densely woven sales network and ensures a timely implementation of customer orders thanks to high inventory levels. Thus the company from Trebur near the main metropolis helps Frankfurt a long-term customer loyalty.

Northern Sales Days

On 15 March, the compass GmbH presented their products at the 6th Northern sales days, a Conference for B2B sales management. Freiburg, 25.03.2013 on March 15 the Kompass GmbH presented their products on the 6th North German sales days, a Conference for B2B sales management. Congress visitors used the compass exhibition team extensively consult the opportunity. Compass as an information platform for international expansion provides detailed evidence companies who want to increase the share of exports, over 70 countries worldwide. Regardless of whether a business should be analyzed in an exporting country or whether specific sales promotions are planned, the necessary data are available in the international Kompass database. Total corporate and product information are alone 260,000 from Germany at the disposal of approximately 4.2 million B2B companies worldwide. Contact details are available from about 9.3 million contacts from the top and middlemanagement. A pool of data to minimize the Expansion of risk for companies that take the first steps in a foreign market, as well as for experienced global player that want to optimize their cross-border activities. Enis Azemi, head of inside sales: uberschaulicher sales day with very quality articles and interesting contacts in the North German region. For compass participation has paid off entirely.”


Us men, we are curious by nature and that curiosity is awakened by the need to adapt to the environment that surrounds us. This is one of the main reasons that led human beings to undertake their steps in the count, but… What were the main needs that led to humans to count: 1. adapt to the environment.? 2. Protect your assets. (needed to count them) 3.

Distinguish the cycles of nature (need to feed themselves). In principle, knowledge of the numbers by the man was reduced to a very small set, it is both that in primitive societies were: one, two, many. many of says three in latin, i.e. that its repertoire was only up to the number three, this was approximately four thousand years ago. The oldest system consisted of counting with fingers. But how note the result? Well what did was write down great numbers throwing chips in a bag, but realized then that were sufficient simple marks engraved on a tablet. The Babylonians used brands in ways different to designate large numbers. Various symbols placed in different positions were sufficient to represent the largest numbers.

As to the origin of the zero still dark. Certainly it exists in Hindu texts of the sixth century, which takes the form of a point. Greek astronomical writings, zero is represented by the letter or initial of the Greek word omdem: nothing. The current form of our figures, our decimal system, comes because of India from the West, through the mediation of the Arabs. But it is not until the 13th century that it penetrated into Italy, adopted by the merchants of Florence. His employment was not generalized until the 16th century. As you can see, mankind has invested several thousand years in Taming the number, and the science has become what is after some centuries. Mathematics is not made in a day and, moreover, his childhood is just far away from us. What is strange then, since men have taken so long to represent numbers and the? operations, that a student find some difficulties in this topic?. Finally, I hope this article on the origin of numbers you clarity, whole process that had to be met to make the mathematics of today, who are now, why advise tranquility students, when they try to understand complex subjects of mathematics, which should be borne in human understanding logical steps.