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Showing 1 to 20 of 1232 for “"Columns"”.
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Fourteen Columns
The thesis inquiry is a study of the interrelations between character, emotion and rationality in architecture. The primary modes of representation are digital still photography and hand drawing. To best illuminate these issues the work of the eye and hand of the architect play a vital role. …
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Creep Deformation of Columns
Made available in DSpace on 2014-12-04T23:10:52Z (GMT). No. of bitstreams: 1 0011487.pdf: 2107718 bytes, checksum: 7864aaae130879cdc8d247d36529a0b5 (MD5) Previous issue date: 1955
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Creep Buckling of Beam-Columns
Made available in DSpace on 2014-12-04T23:11:04Z (GMT). No. of bitstreams: 1 6200586.pdf: 2060319 bytes, checksum: feea5973f62dfacdd0059cc3588552da (MD5) Previous issue date: 1961
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Viscous liquids in bubble columns
… Newtonian and non-Newtonian liquids in bubble columns with, and without, draft tubes. The importance of the parameters influencing bubble column reactors is discussed with reference to previous work. The shapes and rise velocities of single bubbles in these liquids were studied in an 8.8cm …
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Solvent extraction in packed columns
Thesis: Sc. D., Massachusetts Institute of Technology, Department of Chemical Engineering, 1938
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Microbore columns in liquid chromatography
Microbore columns were investigated for their application to High Performance Liquid Chromatography. Microbore columns consist of stainless steel tubing, 1/16¹¹ OD x 1mm ID, packed with silica gel or other suitable material. These columns were evaluated in terms of extra-column variance effects, …
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Inelastic Behavior of Eccentrically Loaded Columns
Made available in DSpace on 2014-12-04T23:10:49Z (GMT). No. of bitstreams: 1 0004450.pdf: 7839861 bytes, checksum: af0b913f22ea1d8db2fd0701591cd92d (MD5) Previous issue date: 1952
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Packed capillary columns for liquid chromatography
… advantages and disadvantages of packed capillary columns for high performance liquid chromatography are examined. Historically, the advantages are smaller sample and phase consumption, enhancement in sensitivity, easy column synthesis, higher obtainable efficiency, and easier interfacing to other …
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High efficiency gas-solid chromatographic columns
… two types of high efficiency gas chromatographic columns was conducted. The first type (micropacked) can be defined as columns having an internal diameter less than 1 mm and a particle/column diameter ratio between 0.1 and O.3 and a packing density comparable to conventional packed columns. The …
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Semi-Packed Micro Gas Chromatography Columns
… systems for onsite monitoring. Microfabricated columns have been explored for applications in analytical processes like GC in several research studies. These microGC columns typically have open rectangular or open circular cross sections which is a result of the etching process utilized in the …
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Experimental research on BFRP confined concrete columns
Eldri byggingar fullnægja í mörgum tilvikum ekki kröfum gildandi staðla auk þess sem mögulegt er að burðarkerfi þeirra hefur orðið fyrir skemmdum. Ýmsar ástæður geta verið fyrir þessu, m.a. öldrun, hrörnun vegna veðrunaráhrifa, aukið álag vegna breyttrar notkunar, skemmdir vegna óhappaálágs eða …
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Hydrodynamics and Mass Transfer in Bubble Columns
<p>Bubble columns and slurry bubble columns are multiphase reactors used for a wide range of applications in the biochemical, chemical, petrochemical, and metallurgical industries. In spite of their widespread usage, the scale-up of bubble columns remains an ongoing challenge. Various scale-up …
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Collapse behaviour of steel columns in fire.
… analysis of the inelastic behaviour of steel columns in fire. This is made up of three main parts, each devoted to the development and use of a numerical technique to study the behaviour of steel columns in fire. The first two chapters report on the state of the art on plate analysis, …
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Consensus Information in the Newspaper Advice Columns
… model of attribu tion. Newspaper advice columns were used as a naturalistic source of social data.</p><p>The first question addressed in this study was whether or not Kelley's (1967) three information variables are ecologically valid. If perceivers in the "real world" actually use …
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Reinforced concrete columns of variable cross section
… carried out on pin-ended reinforced concrete columns are reported. The columns tested had either tapered rectangular sections along the length or octagonal cross sections. All columns, except the last 6, were subjected to uniaxial eccentricities at one of the ends (the stronger end), and a …
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Bioreaction and separation in batch chromatographic columns
… using glucose isomerase. The chromatographic columns employed were jacketed glass columns ranging from 1 m to 2 m long and the internal diameter ranging from 0.97 cm to 1.97 cm. The stationary phase used was a cation exchange resin (PUROLITE PCR-833) in the Ca2+ form for the hydrolysis and the …
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Ultimate Strength of Long Reinforced Concrete Columns
Made available in DSpace on 2015-05-12T17:06:21Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0018115.PDF: 8860875 bytes, checksum: 8acaf149402298fbc5a6e391e757a6d9 (MD5) Previous issue date: 1956
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