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Hace 18 horas · Germany, officially the Federal Republic of Germany, is a country in the western region of Central Europe.It is the second-most populous country in Europe after Russia and the most populous member state of the European Union.Germany lies between the Baltic and North Sea to the north and the Alps to the south. Its 16 constituent states have a total population of over 84 million in an area of ...
Hace 1 día · Cyberbullying ( cyberharassment or online bullying) is a form of bullying or harassment using electronic means. It has become increasingly common, especially among teenagers and adolescents, due to young people's increased use of social media. [1] Related issues include online harassment and trolling.
Hace 2 días · Cryptography, or cryptology (from Ancient Greek: κρυπτός, romanized : kryptós "hidden, secret"; and γράφειν graphein, "to write", or -λογία -logia, "study", respectively [1] ), is the practice and study of techniques for secure communication in the presence of adversarial behavior. [2]
Hace 2 días · Language is a structured system of communication that consists of grammar and vocabulary. It is the primary means by which humans convey meaning, both in spoken and written forms, and may also be conveyed through sign languages. Human language is characterized by its cultural and historical diversity, with significant variations observed ...
Hace 1 día · t. e. A transgender person (often shortened to trans person) is someone whose gender identity differs from that typically associated with the sex they were assigned at birth. [1] Some transgender people who desire medical assistance to transition from one sex to another identify as transsexual.
Hace 3 días · v. t. e. The Global Positioning System ( GPS ), originally Navstar GPS, [2] is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. [3] It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS receiver anywhere on ...
Hace 2 días · Sustainability is a social goal for people to co-exist on Earth over a long time. Definitions of this term are disputed and have varied with literature, context, and time. [2] [1] Sustainability usually has three dimensions (or pillars): environmental, economic, and social. [1]
