Cours Tsge, meknes. 27 likes. Education. TSGE: Gestion D’entreprise “Ista Mbk “. Education Cours Tsge has no reviews yet. Tell people what you think. 10/10/, Les Cours, Page 03/10/, TSGE et TSG, http://ofpptma/ htm . Examens ISTA, http://ofpptma/htm. encore la description et l’analyse de l’évolution de l’entreprise (pour les TSGE, TCE et. TSC) etc. A la fin du module il y a une liste des verbes irréguliers.

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Istta twitter facebook google rss linkedin dribbble pinterest. Direction Recherche et ingenierie de la Formation. Examen de Fin de Formation Session Juin First of all, replacement Bio-fuels are renewable types of energy derived from biological sources such as plants.

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They can come in solid, liquid or gas form. One type of bio-fuel -Ethanol- is produced from crops such as sugar cane or corn and can be used as a fuel in traditional cars. Another type – biodiesel – is produced from oils such as palm oil and can be used as a fuel for diesel cars.

Ethanol and biodiesel are currently the most common types of bio-fuels. It is quite a complex area. While bio-fuel is considered to be a renewable resource, there are several issues than green investors will need to take into account before making decisions.

However, it is not totally clear whether the reductions of carbon emissions global warming agents realized through production and use of bio-fuels are actually so significant as to achieve real results in the fight against global warming.

Vast areas of rainforests are cleaned for bio-fuel crop plantations in developing countries. This deforestation in itself is a major cause of biodiversity loss and a significant source of carbon emissions. Third, bio-fuel crops start competing against food crops for land. This situation gives rise to food Shortages around the world. On the other hand. For example, one of the “next-generation” types – algae hie-feel – offers a much higher productivity than crop-based bio-fuels that we’ve discussed above and is touted as a great future opportunity for environmental investing.


What are the main source of bio-fuel? That are Me most common sorts of bio.

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Why are large areas of rainforest cleared? What is the advantage of -algae bio-fuel. Carbon emissions are the tege cause of global warming. We can extract bio-fuel from waste materials. Deforestation caused the loss of biodiversity. On the other hand, bio-fuel do offer some interesting opportunities.

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At that time, replacement of traditional dirty fossil sources with bio-fuels to be supposed to reduce global warming. In the future algae bio-fitel to offer a much higher productivity than crop-based bio-fuels and to be, tout as a great future opponwity for environmental investing.

We need clean energy. We need cheap energy. Fossil merge costs a lot of money. Write a short paragraph stating the negative side of fossil energy. In an analog telephone network, the caller is connected to the person he wants to talk to by switches at various telephone exchanges.

The switches form an electrical connection between the two users and the setting of these switches is determined electronically when the caller dials the number. Once the connection is made, the caller’s voice is transformed to an electrical signal using a small microphone in the caller’s handset.


There is a separate electrical connection that works in reverse, allowing the users to converse. The fixed lines telephones in most residential homes are analog — that is, the speaker’s voice directly determines the signal’s voltage.

Although short-distance calls may be handled from tshe as analog signals, increasingly telephone service provides are transparently converting the signals to digital for transmission before. The advantage of this is that digitized voice data can travel side-by-side. Mobile phones have had a significant impact on telephone network. Mobile phone subscriptions now outnumber fixed-line subscriptions in many markets.

Sales of mobile phones in totaled In terms of new subscriptions over the five years fromAfrica has outpaced other markets with What is the mean of connection between the caller and the receiver of the call? What does the caller’s voice become after the connection? How are the fixed lines in most residential home? What ists the advantage of digitized voice data?

There are less mobile phones subscriptions than fixed lines subscriptions. Africa mobile phone markets are in continual progression. They are converting signals to digital tste transmission. They separate electrical connection.

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In the next step, the connection to be made and the caller’s voice to be transformed to an electrical signal. Mobile phone have advantages. Mobile phones have disadvantages. Vours can offer her a mobile phone or you can offer her a year internet subscription.

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