ETAPE 2 La norme de communication 5G va permettre de nombreux progrès dans les communications sans fil. Cependant, cette amélioration de la communication s’accompagne de nouveaux problèmes liés aux bandes de fréquences utilisées, affectant la portée des stations de base 5G. pour faire face à ces nouveaux défis, des solutions inédites doivent être envisagées. Les […]
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Les virus grippaux et le SRAS-CoV2 provoquent des infections courantes des voies respiratoires supérieures et des infections graves des voies respiratoires inférieures (290 000 à 650 000 décès dus au virus grippal par an). Ces virus entrent en contact avec les voies respiratoires par projection directe ou par inhalation secondaire de gouttelettes inhalées dans l’air […]
Ce qui donne naissance au marketing c’est le besoin des clients, le marketing est comme discipline est né avec la révolution industrielle. Les premiers fondateurs de cette notion sont les romains et les égyptiens, ils l’ont eu pour vendre des artisanats et des pièces uniques, ainsi la publicité, qui est adoptée à une échelle plus […]
A civil war is an armed struggle between large groups such as ethnicities, social classes within a state in which a group attempts to impose its hegemony to control the country or to gain independence to change or add value to the political atmosphere in a particular state. (Mark Gersovitz and Norma Kriger, August 2013)” […]
Le web 4.0 : une révolution informatique La quatrième génération d’internet, le web 4.0, est une impressionnante intelligence artificielle dont plusieurs personnes se servent depuis déjà un bon moment. Cette révolution informatique reflète sa puissance à travers les avantages qu’elle offre. Parmi ceux-ci, on peut citer : l’autonomisation des processus et la surveillance TI. Cependant, […]
There are approximately 250,000 river systems in the United States which equate to about 3,250,000 miles of natural waterways that have played a vital part towards the exploration, settlement, and development of the nation’s frontier . Today, these same rivers continue to provide communities with drinking water, irrigation supplies, transportation possibilities, hydropower, land drainage, and […]
Fahrenheit 451 is a dystopian novel written by the American writer Ray Bradbury. The novel shows a future American society where books are banned and “firefighters” burn anything that is discovered. The protagonist, Guy Montag, is a firefighter who, disappointed by his role in censoring literature and undermining knowledge, eventually resigns to protect literary and […]
In 2000, when Scott McNealy, former Sun Microsystems CEO famously uttered “Privacy is dead – Get over it!” he may have been forewarning the world of what was the inevitable by allowing our lives to become completely connected to and intertwined within cyberspace. The definition of privacy is stated as “freedom from unauthorized intrusion”. (“Privacy,” […]
Strategy has always been the object of a lot of analysis, as the essence of a company. It defines the path that a firm should run through to achieve financial and economic objectives. Organizations are actually striving for the competitive advantage, they are trying to go beyond the crowd by achieving the best value with […]
Introduction The concept of Yin and Yang is probably the most important and distinctive theory of Chinese medicine, it is a philosophy which has originated from the Chineseancients, and formed the basis of traditional Chinese medicine. TCM is composed of Yin-Yang, Zang Fu,Wu Xing, etc. In recent times, TCM has become popular as a complementary […]
Hamlet and Agamemnon are two classic plays that both include common elements of Greek tragedy such as hubris, hamartia, peripeteia, anagnorisis, catharsis, and nemesis. The protagonists in both stories are characters of high status that suffer an inevitable downfall caused by their own character flaws and a fatal error of judgment. However, I believe Hamlet […]
La loi sur les mesures de guerre Je me demande c’est quoi? La loi sur les mesures de guerre était une loi fédéral adoptée par le Parlement. Une loi qui accorde du gouverneure aux conseil des pouvoirs spécial qui lui permettaient de gouverné par déscision lorsqu\’il que s’apperçoit la menace où ménacer d\’une guerre, d\’une […]
Corporate social responsibility is a concept that arises in a context where companies must engage in actions that are beneficial to society in addition to their for-profit actions. As the concept developed, some companies quickly understood the challenges and benefits that CSR could bring them, particularly in terms of public image (Porter 2011). CSR has […]
Usually students and teachers tend to explain that the failing of student is related to the teacher’s skills on teaching or a problem in the lessons… But rarely we think about changing the method of teaching. Students can learn by different methods so the question is which one is the best and what’s the secret […]