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Reversed phase HPLC (RP-HPLC) [29] is the most widespread mode of chromatography. It has a non-polar stationary phase and an aqueous, moderately polar mobile phase. In the reversed phase methods, the substances are retained in the system the more hydrophobic they are.
Roblox is an online game platform and game creation system built around user-generated content and games, [1] [2] officially referred to as "experiences". [3] Games can be created by any user through the platforms game engine, Roblox Studio, [4] and then shared to and played by other players. [1]
Examples of such messaging services include: Skype, Facebook Messenger, Google Hangouts (subsequently Google Chat), Telegram, ICQ, Element, Slack, Discord, etc. Users have more options as usernames or email addresses can be used as user identifiers, besides phone numbers. Unlike the phone-based model, user accounts on a multi-device model are ...
Version 0.10, released in January 2006, brought automatically resizing contact list and composing window in chat dialogs, tabbed chats, support for Growl messaging system on Mac OS X, window transparency and many other changes. Support of audio and video calls in Psi via Jingle is implemented via officially supported plugin PsiMedia. [14]
Discord is a persistent group chat software, based on an eventually consistent database architecture. [88] Discord was originally built on MongoDB . The infrastructure was migrated to Apache Cassandra when the platform reached a billion messages, then later migrated to ScyllaDB when it reached a trillion messages.
Online Chat Rooms may be used in a similar fashion as forums for role-playing purposes. Unlike forums, posts are displayed to the screen in real-time and thus may increase the pace at which responses are written. Play-by chat games require users to be present for the duration of a scene which may last several hours. The game may be supplemented ...
Guilded is a main competitor of Discord and primarily focuses on video game communities, such as those focused on competitive gaming and esports. [ 1 ] [ 3 ] It provides features intended for video gaming clans , such as scheduling tools and integrated calendars.
Reversed-phase liquid chromatography (RP-LC) is a mode of liquid chromatography in which non-polar stationary phase and polar mobile phases are used for the separation of organic compounds. [ 1 ] [ 2 ] [ 3 ] The vast majority of separations and analyses using high-performance liquid chromatography (HPLC) in recent years are done using the ...