منابع مشابه
Diversity of anaerobic microbes in spacecraft assembly clean rooms.
Although the cultivable and noncultivable microbial diversity of spacecraft assembly clean rooms has been previously documented using conventional and state-of-the-art molecular techniques, the occurrence of obligate anaerobes within these clean rooms is still uncertain. Therefore, anaerobic bacterial communities of three clean-room facilities were analyzed during assembly of the Mars Science L...
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Bio burden is the most important contamination control parameter for pharmaceutical and biotechnology clean rooms. Additionally, in the general indoor air environment many sick building syndromes are attributable to microbial contamination. This article reviews the important technologies related to control of bacteria in indoor air. The scope is restricted to anti bacterial technologies for the...
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This paper presents a new approach to plan high-level manipulation actions for cleaning surfaces in household environments, like removing dirt from a table using a rag. Dragging actions can change the distribution of dirt in an unpredictable manner, and thus the planning becomes challenging. We propose to define the problem using explicitly uncertain actions, and then plan the most effective se...
متن کاملEvaluating the space planning benefits of partitionable rooms
It might be easier to find feasible timetables if a room has movable partitions; so that it can be used either as multiple rooms or as a large single room. We propose methods to evaluate the potential benefits for timetabling and space planning of having such rooms.
متن کاملCultivation of anaerobic and facultatively anaerobic bacteria from spacecraft-associated clean rooms.
In the course of this biodiversity study, the cultivable microbial community of European spacecraft-associated clean rooms and the Herschel Space Observatory located therein were analyzed during routine assembly operations. Here, we focused on microorganisms capable of growing without oxygen. Anaerobes play a significant role in planetary protection considerations since extraterrestrial environ...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1992
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.58.241