Future needs and requirements for AMS 14C standards and reference materials
نویسندگان
چکیده
منابع مشابه
Impact resistance of materials for guards on cutting machine tools--requirements in future European safety standards.
Guards on machine tools are meant to protect operators from injuries caused by tools, workpieces, and fragments hurled out of the machine's working zone. This article presents the impact resistance requirements, which guards according to European safety standards for machine tools must satisfy. Based upon these standards the impact resistance of different guard materials was determined using cy...
متن کاملSimulation Standards : Current Status , Needs , and Future Directions
How could the manufacturing modeling and simulation process be improved? Today simulation analysts typically code their models from scratch and build custom data translators to import required data. Manufacturing simulations often are built as single monolithic software systems. The development of neutral, vendor-independent data formats for storing simulation models and transferring data could...
متن کاملA standards-based reference framework for system portability requirements
In the system requirements phase, the non-functional requirements (NFR) are often captured only generically at a fairly high level, and they do not yet include the levels of detail necessary for the system engineers to allocate them as specific functionalities to be handled either by the software or the hardware, or a specific combination of the two. The European ECSS series of standards for th...
متن کاملTextile Materials: Reference Standards for Characterization Using Multispectral Analyses
The main objective of the research carried out by the Textile Conservation Sector at the Opificio delle Pietre Dure in Florence, Italy, was to verify the actual potential of optical investigation as means for identifying dyes on ancient textiles, and thus, to avoid taking micro-samples. For this we used samples of new fabrics dyed following procedures described in a number of fifteenth-century ...
متن کاملlangauge needs analysis of undergraduate business management and economics students
the aim of conducting this study was to investigate the foreign language learning needs of undergraduate economics students and business management students in faculties of social sciences of alzahra and azad naragh university. in the study, which was designed on the basis of a qualitative-quantitative basis using interviews and questionnaires, 146 female undergraduate business management as we...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
سال: 2004
ISSN: 0168-583X
DOI: 10.1016/j.nimb.2004.04.074