Telephone exchange. A telephone operator manually connecting calls with cord pairs at a telephone switchboard. A telephone exchange or telephone switch is a telecommunications system used in the public switched telephone network or in large enterprises. An exchange consists of electronic components and in older system also human operators that interconnect ( switch ) telephone subscriber lines or virtual circuits of digital systems to establish telephone calls between subscribers. A telephone exchange is located in a central office (CO) which is the physical building used to house the inside plant equipment including telephone switches. An exchange area is the geographic region served by a particular switch, but is typically known as a rate center or wire center in the US telecommunications industry.
This establishes local calling areas, in which it is not necessary to pay a long-distance rate, but they typically cover more than one rate center even in micropolitan and small metropolitan areas . Language and Writing. E-Denkarium » Blog Archiv » Kollaboratives Schreiben für Lesefaule? Www.writing.upenn.edu/library/Mayer-Bernadette_Experiments.html. Questionnaires for Writing Character Profiles - Creative Writing Help. Enter your e-mail to get the e-book for FREE. We'll also keep you informed about interesting website news. "I have searched the web and used different worksheets, but none have come close to your worksheets and descriptions of (what to do and what not to do). Both courses I have taken have with Creative Writing Now have been amazing.
Each time I have learned something new. The one thing I love, you take everything apart and give examples. " - Katlen Skye "As usual - I already love the course on Irresistible Fiction, rewriting a lot and improving greatly even after the first lesson. Thanks so much for the great courses. " - Kitty Safken “Essentials of Fiction proved that I could indeed write and I wrote every day, much to my boyfriend's dismay (waa sniff).” - Jill Gardner "I am loving the course and the peer interaction on the blog is fantastic!!! " "I'm enjoying the weekly email course, Essentials of Poetry Writing. "Thank you for all the material in this course. "I'm learning so much.
Study Guides and Strategies - StumbleUpon. Wikipedia als Quelle? « chrisp's virtual comments. Veröffentlicht: Sonntag, Januar 31, 2010 in OeffentlicherWissenschaftler, Uncategorized, Web 2.0 Schlagworte: wikipedia Vor etwas mehr als drei Jahren habe ich einen Weblog-Artikel zu der Frage verfasst, ob man Wikipedia in wissenschaftlichen Arbeiten als Quelle verwenden dürfe. Dieser Artikel gehört seitdem zu den recht häufig aufgerufenen in meinem Blog. Anlass genug, einmal ein Update meiner Position zu veröffentlichen. Damals habe ich die Meinung vertreten, dass man Wikipedia zwar zur Orientierung verwenden dürfe, zitieren sollte man sie aber nur in Fällen, in denen es keine adäquate wissenschaftliche Literatur gibt (also beispielsweise bei sehr aktuellen Fakten wie der größten bekannten Primzahl). Diese Position möchte ich nun lockern: Ich erlaube Studierenden, Wikipedia als Quelle zu verwenden und Seiten aus Wikipedia auch zu zitieren.
Für Wikipedia gilt das gleiche wie für wissenschaftliche Literatur: Man sollte sich nicht nur auf eine einzige Quelle verlassen. Gefällt mir: Letterfu - Letter-writing without envelopes, cutting or glue - StumbleUpon. Dumb Student Late Assignment [PIC]
Top 100 Speeches of the 20th Century by Rank.