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The Journal of Construction Engineering and Management is a monthly peer-reviewed scientific journal published by the American Society of Civil Engineers covering construction material handling, equipment, production planning, scheduling, estimating, labor productivity, contract administration, and construction management.
Construction engineering, also known as construction operations, [1] is a professional subdiscipline of civil engineering that deals with the designing, planning, construction, and operations management of infrastructure such as roadways, tunnels, bridges, airports, railroads, facilities, buildings, dams, utilities and other projects. [2]
It is a presentation program capable of reading and editing Microsoft PowerPoint presentations, although authoring abilities are limited to adding notes, editing text, and rearranging slides. It can't create new presentations.
In an effort to assist industry professionals with the selection of appropriate project delivery systems, construction management researchers have prepared a Procurement Method and Contract Selection Model, which can be used for high level decision making for construction projects on a case-by-case basis. [3]
Skyscrapers dominated the construction field and new technologies like prefabrication and computer-aided design emerged. Trade unions were formed to protect construction workers' interests and occupational safety and health. Personal protective equipment such as hard hats and earmuffs also came into use, and have become mandatory at most sites.
Environmental resource management is an issue of increasing concern, as reflected in its prevalence in several texts influencing global sociopolitical frameworks such as the Brundtland Commission's Our Common Future, [3] which highlighted the integrated nature of the environment and international development, and the Worldwatch Institute's annual State of the World reports.
According to Gellman, Snowden approached Greenwald after the Post declined to guarantee publication within 72 hours of all 41 PowerPoint slides that Snowden had leaked exposing the PRISM electronic data mining program, and to publish online an encrypted code allowing Snowden to later prove that he was the source. [119]
This is often accomplished by the use of a multipoint control unit (a centralized distribution and call management system) or by a similar non-centralized multipoint capability embedded in each videoconferencing unit. Again, technology improvements have circumvented traditional definitions by allowing multiple-party videoconferencing via web ...