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  1. 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.

  2. Hace 5 días · IEEE 802.11 is part of the IEEE 802 set of local area network (LAN) technical standards, and specifies the set of medium access control (MAC) and physical layer (PHY) protocols for implementing wireless local area network (WLAN) computer communication. The standard and amendments provide the basis for wireless network products using the Wi-Fi ...

  3. Hace 5 días · Breast cancer is a cancer that develops from breast tissue. [7] Signs of breast cancer may include a lump in the breast, a change in breast shape, dimpling of the skin, milk rejection, fluid coming from the nipple, a newly inverted nipple, or a red or scaly patch of skin. [1] In those with distant spread of the disease, there may be bone pain ...

  4. Hace 1 día · Psychology. Internet addiction disorder ( IAD) can otherwise be referred to as problematic internet use or pathological internet use. It is generally defined as problematic, compulsive use of the internet, that results in significant impairment in an individual's function in various aspects of life over a prolonged period of time.

  5. Hace 2 días · Indian Railways. Indian Railways ( IR) is a statutory body under the ownership of the Ministry of Railways of the Government of India that operates India's national railway system. As of 2023, it manages the fourth largest national railway system by size with a running track length of 104,647 km (65,025 mi) and route length of 68,426 km (42,518 ...

  6. Hace 1 día · It has also become the de facto lingua franca language of diplomacy, science, technology, international trade, logistics, tourism, aviation, entertainment and the internet. English accounts for at least 70% of total speakers of the Germanic language branch, and as of 2005 [update] , it was estimated that there were over two billion speakers worldwide.

  7. Hace 2 días · Video game development (Kymani sometimes shortened to gamedev) is the process of creating a video game. It is a multidisciplinary practice, involving programming, design, art, audio, user interface, and writing. Each of those may be made up of more specialized skills; art includes 3D modeling of objects, character modeling, animation, visual ...