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An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.
This list of history journals presents representative notable academic journals pertaining to the field of history and historiography.It includes scholarly journals listed by journal databases and professional associations such as: JSTOR, Project MUSE, the Organization of American Historians, the American Historical Association, [1] Goedeken (2000), [2] or are published by national or regional ...
Historia is a peer-reviewed academic journal specialising in the history of the Americas and Chile. It was established in 1961 and its first director was Jaime Eyzaguirre. [1] The first editorial committee included Ricardo Krebs, Gonzalo Vial, Gabriel Guarda, Armando de Ramón, Julio González and Carlos Oviedo. Javier González acted as ...
The pictogram for harmful substances of the Globally Harmonized System of Classification and Labelling of Chemicals.. The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) is an internationally agreed-upon standard managed by the United Nations that was set up to replace the assortment of hazardous material classification and labelling schemes previously used around ...
The first publication of Hispania dates to the earliest days of the American Association of Teachers of Spanish and Portuguese and the first issue featured a summation of the possibilities of the new organization, written by Lawrence Wilkins, as well as an outline of future plans for the journal written by its founding editor in chief, Aurelio M. Espinosa (Stanford University). [2]
Mexico had the most articles dealing with its history, at 24%, with Brazil 11.5%, the Caribbean (The Antilles), 11.5% and Spanish borderlands now part of the U.S. 10%. In terms of fields, diplomatic history had the most articles at 28%, biography 16%, economic history 13%, social history 12%, and institutional history 10%.
Today, hardly any Nahuatl monolinguals remain, and the language has undergone extreme shift to Spanish, such that some consider it be on the way to extinction. [citation needed] The Nahuatl and Spanish languages have coexisted in stable contact for over 500 years in central Mexico. This long, well-documented period of contact provides some of ...
In May 2012, the newspaper launched an English language sub-site offering original journalism and articles translated from the original Spanish by native English-language speakers, as well as their own content. The circulation of Diario AS was 181,172 copies in 2001 [2] and 176,892 copies in 2002. [3] It rose to 214,654 copies in 2006. [4]