Après avoir envahi le web, les réseaux sociaux partent désormais à la conquête de l'entreprise. Ces nouveaux outils se révèlent être de véritables leviers stratégiques au service des organisations. Cet ouvrage analyse les enjeux de cette nouvelle mutation pour les entreprises. Il pose les questions-clés avant d'envisager un projet de réseau social d'entreprise (RSE) et la méthodologie de mise en place qui l'accompagne. Les changements imposés par son implémentation sont étudiés dans leur dimension technique (système d'information) et dans leur dimension humaine (accompagnement, conduite du changement auprès des utilisateurs et questions juridiques). Le réseau social d'entreprise présente également différents retours d'expérience et dresse un panorama des principaux éditeurs et de leur solution, apportant ainsi des exemples concrets et des pistes de réflexion nécessaires à l'appréhension de ces nouveaux usages d'entreprise.

It can be hard for busy professionals to find the time to read the latest books. Stay up to date in a fraction of the time with this concise guide. The World is Flat is an award-winning book by three-time Pulitzer Prize winner Thomas Friedman. It combines meticulous research, personal anecdotes and conceptual analysis to provide a comprehensive yet accessible overview of the mechanisms behind globalisation in the 21st century, along with recommendations for individuals and companies who want to thrive in the new, ‘flat’ world. Although some economists and academics have challenged Friedman’s views, The World is Flat met with general critical and popular success when it was first published in 2005, and became an international bestseller. This book review and analysis is perfect for: • Anyone who wants to learn about the processes behind globalisation • Individuals and companies looking to meet the challenges of the new global market • Students of business, politics or economics About 50MINUTES.COM | BOOK REVIEW The Book Review series from the 50Minutes collection is aimed at anyone who is looking to learn from experts in their field without spending hours reading endless pages of information. Our reviews present a concise summary of the main points of each book, as well as providing context, different perspectives and concrete examples to illustrate the key concepts.

The study of the Earth’s origin, its composition, the processes that changed and shaped it over time and the fossils preserved in rocks, have occupied enquiring minds from ancient times. The contributions in this volume trace the history of ideas and the research of scholars in a wide range of geological disciplines that have paved the way to our present-day understanding and knowledge of the physical nature of our planet and the diversity of life that inhabited it. To mark the 50th anniversary of the founding of the International Commission on the History of Geology (INHIGEO), the book features contributions that give insights into its establishment and progress. In other sections authors reflect on the value of studying the history of the geosciences and provide accounts of early investigations in fields as diverse as tectonics, volcanology, geomorphology, vertebrate palaeontology and petroleum geology. Other papers discuss the establishment of geological surveys, the contribution of women to geology and biographical sketches of noted scholars in various fields of geoscience.