Bureau of Labor Statistics, U. Friday, April 13, What They Do The What They Do tab describes the typical duties and responsibilities of workers in the occupation, including what tools and equipment they use and how closely they are supervised. This tab also covers different types of occupational specialties.
By definition, the modern practice of history begins with written records. Evidence of human culture without writing is the realm of prehistory.
Mesopotamia[ edit ] While neolithic writing is a current research topic, conventional history assumes that the writing process first evolved from economic necessity in the ancient Near East. Writing most likely began as a consequence of political expansion in ancient cultures, which needed reliable means for transmitting information, maintaining financial accounts, keeping historical records, and similar activities.
Around the 4th millennium BC, the complexity of trade and administration outgrew the power of memory, and writing became a more dependable method of recording and presenting transactions in a permanent form.
Louvre Museum Archaeologist Denise Schmandt-Besserat determined the link between previously uncategorized clay "tokens", the oldest of which have been found in the Zagros region of Iran, and the first known writing, Mesopotamian cuneiform. Later they began placing these tokens inside large, hollow clay containers bulla, or globular envelopes which were then sealed.
The quantity of tokens in each container came to be expressed by impressing, on the container's surface, one picture for each instance of the token inside. They next dispensed with the tokens, relying solely on symbols for the tokens, drawn on clay surfaces.
To avoid making a picture for each instance of the same object for example: In this way the Sumerians added "a system for enumerating objects to their incipient system of symbols".
The original Mesopotamian writing system believed to be the world's oldest was derived around BC from this method of keeping accounts. By the end of the 4th millennium BC,  the Mesopotamians were using a triangular-shaped stylus pressed into soft clay to record numbers. This system was gradually augmented with using a sharp stylus to indicate what was being counted by means of pictographs.
Round-stylus and sharp-stylus writing was gradually replaced by writing using a wedge-shaped stylus hence the term cuneiformat first only for logogramsbut by the 29th century BC also for phonetic elements.
Around BC, cuneiform began to represent syllables of spoken Sumerian. About that time, Mesopotamian cuneiform became a general purpose writing system for logograms, syllables, and numbers. Scripts similar in appearance to this writing system include those for Ugaritic and Old Persian.
The last cuneiform scripts in Akkadian discovered thus far date from the 1st century AD. Elamite scripts[ edit ] Over the centuries, three distinct Elamite scripts developed.
Proto-Elamite is the oldest known writing system from Iran. In use only for a brief time c. The Proto-Elamite script is thought to have developed from early cuneiform proto-cuneiform. The Proto-Elamite script consists of more than 1, signs and is thought to be partly logographic.
Linear Elamite is a writing system attested in a few monumental inscriptions in Iran. It was used for a very brief period during the last quarter of the 3rd millennium BC.Writing is a medium of human communication that represents language and emotion with signs and symbols. In most languages, writing is a complement to speech or spoken regardbouddhiste.comg is not a language, but a tool used to make languages be read.
Within a language system, writing relies on many of the same structures as speech, such as vocabulary, grammar, and semantics, with the added. Developed for use by non-native speakers of English enrolled in Technical Writing and Communication courses.
Technical Writing and Professional Communication, 2/e, places technical writing in its context, showing students how to consider their purpose and their audience when writing reports, memos, and correspondence.
The Society for Technical Communication (STC) offers this definition of technical writing: "the process of gathering information from experts and presenting it to an audience in a clear, easily understandable form." It can take the form of writing an instruction manual for software users or detailed.
The place to talk about Technical Communication.
The release of Adobe RoboHelp lets you design and deliver exceptional Help, policy and knowledgebase content. In a technical communication classroom, many of the principles are similar—organizing paragraphs effectively, following the writing process—but with an increased focus on the professional context for communicating information and, therefore, even more emphasis on concision, clarity, and accessibility.
Symbiosis Centre for Distance Learning (SCDL) is one of the largest autonomous distance learning education institute in India. SCDL offers Distance Education in Post Graduation, Diploma, Post Graduate Certificate and Corporate programs.