منابع مشابه
When can we expect extremely high surface temperatures?
[1] In the Essence project a 17-member ensemble simulation of climate change in response to the SRES A1b scenario has been carried out using the ECHAM5/MPIOM climate model. The relatively large size of the ensemble makes it possible to accurately investigate changes in extreme values of climate variables. Here we focus on the annual-maximum 2m-temperature and fit a Generalized Extreme Value (GE...
متن کاملSiC JFET dc characteristics under extremely high ambient temperatures
This paper reports on the measured dc characteristics of a SiC JFET device from room temperature up to 450◦C in order to evaluate the device’s capability for high-temperature operation. The authors packaged SiC JFET bare die into a dedicated high-temperature package to be able to perform experiments under extremely high ambient temperatures. The experimental results show that the device can ope...
متن کاملConference Reports: SIXTH INTERNATIONAL CONFERENCE ON HIGH TEMPERATURES-CHEMISTRY OF INORGANIC MATERIALS, Gaithersburg, MD, April 3–7, 1989
This conference was the sixth of a series, sponsored by the International Union of Pure and Applied Chemistry (lUPAC) Commission II.3 on High Temperature and Solid State Chemistry, and which is held about every 3 years. The NIST meeting represented only the second occasion that this conference series had been held in the U.S.A. Attendance, exceeding 170, included participants from 19 countries,...
متن کاملLaser-Induced Phosphorescence in Combustion Diagnostics: Calibration at Extremely High Temperatures
This paper describes essential results for thermographic phosphorescence applications in laser diagnostics at extremely high temperatures for reacting and non-reacting flows. Promising results have been attained although these applications perform poorly in hostile environments. An experiment was conducted to investigate the viability of non-contact temperature measurements based on thermograph...
متن کاملObserved suppression of ozone formation at extremely high temperatures due to chemical and biophysical feedbacks.
Ground level ozone concentrations ([O(3)]) typically show a direct linear relationship with surface air temperature. Three decades of California measurements provide evidence of a statistically significant change in the ozone-temperature slope (Δm(O3-T)) under extremely high temperatures (> 312 K). This Δm(O3-T) leads to a plateau or decrease in [O(3)], reflecting the diminished role of nitroge...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1959
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed036p366.3