UNT Libraries Government Documents Department - 17 Matching Results
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- Perforated-plate Performance
- Scientific report on the performance of perforated-plates.
- Histories and Densities of Benzene-Acetic Acid Solutions Up to Their Normal Boiling Points
- Report on the physical properties of various binary liquid systems, including data for investigation, and to provide measurements of the viscosity and density of benzene-acetic acid solutions.
- Pulsations in Sieve-tray and Bubble-cap Distillation Towers
- Report on the periodic pulsation of the frothing mass of liquid and vapor on a sieve tray and a bubble-cap tray, with an equation to help explain this process.
- Drumlins and Related Streamline Features in the Warwick-Tokio Area, North Dakota
- Report discussing the northeast-trending drumlins and related streamline features of late Pleistocene age found in the Warwick-Tokio area of the Devils Lake region of North Dakota.
- Viscosities and Densities of Methanol-Toluene Solutions up to their Normal Boiling Points
- Report on an experiment to determine the boiling point values of methanol-toluene solutions, with a focus on the viscosity and density of the solution. Includes tables and findings.
- Electro-Magnetic Induction Damping of Vibratory Motion
- Paper discussing the use of damping to reduce metal fatigue in aircraft.
- Marine Ecology as an Aid in Teaching Invertebrate Paleontology
- Report detailing the potential of marine ecology as a teaching aid, including suggestions for class trips, habitat studies, and more.
- Surface Tension of Acetone-water Solutions Up to their Normal Boiling Points
- "[The purpose] of this investigation was to provide accurate surface-tension data up to the boiling point for use in distillation-efficiency correlations" (p. 325).
- The Paleotology and Paleoecology of the Biostrome Fauna of the Edwards Formation of Texas
- The objective of the report is to review the general geology of the Edwards and to further evaluate certain ecologic and Paleontologic data accumulated during the earlier study.
- Life History of the Pigmy Seahorse, Hippocampus aosterae Jordan and Gilbert, at Cedar Key, Florida
- Report detailing the history and biological aspects of the pygmy seahorse, including its sex ratio, breeding season, growth patterns, and more.
- The National Oil Industry of Mexico: 1938-55
- No Description Available.
- Fire Ants, Heptachlor, and Fish Kill
- Report on the plan to kill fire ants in Texas using a specific poison and that poison's effect on fish in the area.
- Late Quaternary Geology of Sabine Lake and Vicinity, Texas and Louisiana
- Report on fossil and geological findings in the Sabine Lake and vicinity, including surface geology maps, substrata maps, a geologic history of the area, analyses of the environments and sediments, and more.
- Programming the Analog Computer
- The report is about programming the d-c analog computer to solve engineering issues and includes topics such as linear first-order and second-order differential equations, changing independent variables and partial differential equations.
- The Viscosity of Acetone-water Solutions Up to Their Normal Boiling Points
- Abstract: The viscosity of acetone-water liquid solutions has been measured over the entire concentration range at temperatures from 20°C. to generally within 1° to 10°C. of the normal boiling point. A capillary suspended-level viscometer was used, and the authors estimate that the results are accurate to ±0.2%. Both kinematic and absolute viscosities are give, and the results have been extrapolated to the boiling point of the solutions. The calibration of the Cannon-Ubbelohde viscometer is discussed in detail.
- Poe's Political Satire
- Paper examining Edgar Allen Poe's political satire and "speculat[ing] on whether Poe attempted political satire before 1839" (p. 81).
- Predicting V-L Equilibrium Data...
- Report about a new hypothesis permitting the graphical determination of vapor-liquid equilibrium under isothermal conditions.