منابع مشابه
German Car Buyers’ Willingness to Pay to Reduce CO2 Emissions
Motorized individual transport strongly contributes to global CO2 emissions, due to its intensive usage of fossil fuels. Current political efforts addressing this issue (i.e. emission performance standards in the EU) are directed towards car manufacturers. This paper focuses on the demand side. It examines whether CO2 emissions per kilometer is a relevant attribute in car choices. Based on a ch...
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The " ideal " plastic assembly would have all components joined right in the molding shop. Press or snap fitted together by operators at the machine, finished products would be ready for packaging and shipment. While assembly operations in the automotive , machinery or appliance industries are usually a bit more complex, subassemblies frequently will employ snap and press fits—especially when a...
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The pipeline calibration of STIS and NICMOS involves a number of changes from how previous HST instrument data were calibrated in the pipeline. These changes include a change in the data formats, what software language and libraries were used to write the programs, and the methods used to access the new data format. This paper will summarize the new STIS and NICMOS data formats, how to access t...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1915
ISSN: 0036-8733
DOI: 10.1038/scientificamerican01021915-26