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Observations of the different removal efficiency of suspended solids coagulated with different chemicals at identical dosages in a sedimentation tank

Observations of the full seasonal cycle of daily ozone at Halley, Antarctica, in the years before the ozone hole .

Observations of the global distribution of zonally averaged daytime CIO abundance from satellite-based microwave remote sensing . Trends are statistically significant outside the shaded region.

Observations of the latitude 198T ntial devitrification

Observations of the mixing of molecular hydrogen in the stratosphere, compared to a one-dimensional model. From Ehhalt and Tonnissen .

Observations of the mixing ratio of nitrous oxide by Schmeltekopf et al. .

Observations of the notch tip obtained by razor blade for PC

Observations of the optical Crab pulsar with CT1. On the left, IFS, where i 0 corresponds to 15th October.

Observations of the star BD 75 325 Astrophysical Journal 485

Observations of the trend in total column ozone and were provided courtesy of Lime Bishop and Vitali Fioletov.

Observations of the various flow patterns . Reproduced by permission of AIChE Journal

Observations of the vertical distribution of the hydroxyl density . From top to bottom, the average solar zenith angles for each panel were 62 , 44 , and 53 .

Observations of the vertical profile of ozone observed at the South Pole in the Octobers of the late 1960s and early 1970s, contrasted with those of 1986 and 1997. Total ozone .

Observations of the vertical profiles of CIO in the Antarctic stratosphere in September 1987 from both ground-based microwave remote sensing . These data are compared to a gas-phase

Observations of the year-to-year variations in the size of the Antarctic ozone hole based on satellite observations of the region where total ozone drops below 220 Dobson Units. Figure courtesy of P. Newman .

Observations of the zonally averaged temperatures in the Arctic for 82 N near 18 km, from the National Center for Environmental Prediction .

Observations of total inorganic carbon, nitrate, total inorganic phosphorus, oxygen and H in the North Pacific Ocean a ef a ., in prep. . The total inorganic-carbon concentration in this figure is also shown resolved into its components, HCO3, CO and H cal axes here and in subsequent figures give depth in kilometres. Dominant species of each element are shown adjacent to each figure.

Observations of total ozone at Arosa, Switzerland since the 1920s, the world s longest-running total ozone record. The top panel shows monthly mean data for all months and years, illustrating both the large seasonal cycle and its variability. Januaries are indicated by the filled circles, and this month does display a long-term downward trend. The bottom panel presents the 5-year running mean of the same data. Periods when modelling studies suggest volcanic influences due to the El Chichon and Mt. Pinatubo eruptions are indicated.

Observations of total ozone at various locations. The Antarctic data are from Halley .

Observations on liquors of Darjeeling tea

Observations on the different rate of coagulation in stirred systems under identical conditions of energy input for differently designed stirrers

Observations that established the properties of cathode rays.

Observations that support a stepwise C-H abstraction radical-rebound mechanism in Ruj catalyzed aminations.

Observe how an amplified ECG Post-myocardial-infarction patient with slight ST-segment elevation in right precordial leads. When amplified ECG

Observe how different degrees of ischaemia that appear sequentially after coronary occlusion in a heart without previous ischaemia Ischaemia predominant in the subendocardial area T wave symmetric and usually taller



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