Results 321 to 330 of about 4,306,189 (370)
Some of the next articles are maybe not open access.
The relation between socioeconomic status and academic achievement.
, 1982Although it is widely believed that socioeconomic status (SES) is strongly correlated with measures of academic achievement, weak and moderate correlations are frequently reported.
K. White
semanticscholar +1 more source
ON THE DESIGN FLEXIBILITY OF ATMOSPHERIC CRUDE FRACTIONATION UNITS
Chemical Engineering Communications, 1998Abstract This paper is devoted to study the effect of the design parameters on atmospheric crude distillation units. The following conclusions are obtained: Pump-around circuits play only a role in energy integration, but they have imperceptible effects on the separation goals.
openaire +2 more sources
Natural sulfur emissions to the atmosphere of the continental United States
Global Biogeochemical Cycles, 1992Seasonal emissions of biogenic sulfur gases from marine and terrestrial sources were assessed for 13 regions of the continental United States. The resulting inventory was compared to volcanic and anthropogenic sulfur emissions from the same regions. Terrestrial biogenic sulfur emissions were less than 1% of the total sulfur emissions in each region ...
Brian Lamb, Timothy S. Bates
openaire +2 more sources
Airborne particle pollution predictive model using Gated Recurrent Unit (GRU) deep neural networks
Earth Science Informatics, 2020Josue Becerra-Rico+3 more
semanticscholar +1 more source
Suggested Units for Quantities Related to Visibility in the Atmosphere
Journal of the Air Pollution Control Association, 1984When interpreting data for the scattering, absorption, or extinction of light in the atmosphere by aerosols, it is often useful to report data for the effectiveness of the aerosol in causing these phenomena. Depending on whether the mass or volume concentration of the aerosol is known, this can be done by reporting values for the cross section per unit
openaire +2 more sources
Receiver unit for a channel with turbulent atmosphere [PDF]
V. P. Klimashin, S. E. Sebko
openaire +1 more source
Units For Column Amounts of Ozone and Other Atmospheric Gases
Quarterly Journal of the Royal Meteorological Society, 1982AbstractThis paper points out the unsatisfactory character of the units for expressing column amounts of atmospheric ozone (i.e., total ozone), it examines a number of alternative units suitable for column amounts of not only ozone but any gas in any planetary atmosphere, and it argues the case for using the SI derived unit of mole per square metre.
openaire +2 more sources
No evidence for Hadean continental crust within Earth’s oldest evolved rock unit
, 2016J. Reimink+8 more
semanticscholar +1 more source
Environmental science and pollution research international, 2021
M. Tufail+4 more
semanticscholar +1 more source
M. Tufail+4 more
semanticscholar +1 more source