Abstract
The new generation of e-learning, commonly nominated e-learning 2.0 or social e-learning, aims at eliminating physical, social and cultural barriers, allowing knowledge everywhere, whether being in the workplace or being at home. This allows a growth in the motivation and likeness for learning, shortening the distances between people by the creation of learning communities that share the same tastes and interests. This article proposes a model for e-Learning 2.0 that can be implemented on a social network, and discuss its advantages by supporting the education and training throughout life and in designing new models for distance learning.

Abstract
The outermost regions, characterized by their remoteness, insularity, small size, difficult topography and climate, and economic dependence on certain sectors, are increasingly looking to invest in new technologies. The application of e-marketing, which arose as a variant of conventional marketing, has demonstrated over recent years more and more it's potential. With new developments in technology, the companies' promotion possibilities have increased, so as their e-marketing actions. The e-marketing new techniques supported in the Internet allowed to improve customer relations, distribution, promotion of products and services and increase firms income. The wide possibilities of e-marketing, associated with their low cost and ease of implementation, are key factors in this choice. Through this study it was possible.

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Abstract

Abstract
Technological advance of the last decades created an atmosphere in which the organizations are forced to look actively for new options for the cost reduction, in addition to, simultaneously, seeking to compete more effectively in their markets. This context requires focused, swift, more flexible and more competitive organizations which are forced, many times, to implement radical changes in the way they conduct business, employ people and use technology. Despite the recognition and the attention given to electronic business (or e-business) over the last years, this type of business hasn't yet achieved a desirable maturity stage. This problem, current and stated over the last years, demands research efforts so that a solution can be found to solve it. In this chapter, the authors explore a range of constraints which are suggested by the literature to influence e-business evolution, so that organizations could be better equipped in anticipating any difficulties while in progress through their e-business initiatives. © 2011, IGI Global.

Abstract
The explosive growth of the Internet has revolutionized the way of conducting business in several areas, acting nowadays as an important channel of communication and for the trading of goods and services. Therefore, electronic commerce (EC), defined as the execution of transactions of goods and services which rely on computers mediated by informatics networks, assumes particular importance due to the benefits that it may imply for companies. In this chapter we focus on a particular type of electronic commerce: business to business (B2B). B2B describes electronic commerce associated to operations of buying and selling products and services through the Internet or through the use of private networks shared between business partners, thus replacing the physical process around commercial transactions. This type of EC facilitates conducting electronic transactions between companies. There are several B2B solutions that enable companies to make transactions from buying and selling goods and services, to participating in auctions. The analysis of such solutions enabled us to verify that there are big differences in the amount of the supported functionalities, and significant opportunities for development, with the aim of helping companies to evaluate their electronic commerce solutions and to conceive new and more complete systems. In this chapter, a new model of functionalities for the development of B2B EC solutions is presented. © 2011, IGI Global.