Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

Sorted by: relevance · author · university · dateNew search

You searched for subject:(quick AND dirty). Showing records 1 – 2 of 2 total matches.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters

1. Norling, Karl-Johan. Navigering, koordinering och översikt.

Degree: 2008, , Department of Interaction and System Design

The advantage and the possibility of keeping track of a number of vehicles to make work practice more effective and smooth is today a favorable choice for Visual Units Logistics customers. We’ve been evaluating the software and trying to take it one step further and letting not only the individual user, but maybe, the company as a whole benefit from its advantages. This has been done by using methods like letting ourselves get to know the software, user case studies, workplace studies, interviews and future workshops. This resulted in a prototype introducing a new function designed with all collected data in mind trying to make the software, Visual Units Logistics, even more effective for the every day work practice of the user. A new function to keep track of vehicles outside the main working area at the same time as you still can keep track of the other vehicles in the field.

[email protected], [email protected]

Subjects/Keywords: overview; affordance; awareness; cooperation; quick and dirty

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Norling, K. (2008). Navigering, koordinering och översikt. (Thesis). , Department of Interaction and System Design. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1275

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Norling, Karl-Johan. “Navigering, koordinering och översikt.” 2008. Thesis, , Department of Interaction and System Design. Accessed July 23, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1275.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Norling, Karl-Johan. “Navigering, koordinering och översikt.” 2008. Web. 23 Jul 2019.

Vancouver:

Norling K. Navigering, koordinering och översikt. [Internet] [Thesis]. , Department of Interaction and System Design; 2008. [cited 2019 Jul 23]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1275.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Norling K. Navigering, koordinering och översikt. [Thesis]. , Department of Interaction and System Design; 2008. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1275

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation


Rice University

2. Ceriotti Rona, Gabriel. Carbon-based Nanoparticles: Synthesis, Characterization and Applications.

Degree: PhD, Natural Sciences, 2014, Rice University

The research detailed in this thesis is an investigation of the chemistry, applications, and methods for the synthesis of graphene oxide (GO), GO derivatives, graphite derivatives, carbon black derivatives, and activated charcoal derivatives, with an emphasis on applications relevant to the oil and gas industry. More particularly, the research involves a method for the rapid purification of GO; the use of GO and GO derivatives in oil-drilling fluids; the use of activated charcoal and carbon black for asphaltene inhibition; and the synthesis of nanoplatelets from an H2SO4/SO3/SO5- graphite intercalation compound and their application as conductivity enhancers in oil-based drilling fluids. Although many applications for GO have been reported in the literature, development of these applications on an industrial scale is held back by the lack of scalable procedures for the purification of GO after synthesis. A scheme for scalable purification is presented in Chapter 1. Suspensions of the resulting GO were tested for rheology and radionuclide uptake. One of the many possible industrial applications of GO and GO-derived products are their use in oil-drilling formulations also known as “drilling muds”. In Chapter 2, the performance of GO and chemically converted graphene as fluid loss control (FLC) agents and rheological modifiers in water-based mud (WBM) is investigated. Large-flake GO was found to be the best FLC additive in fresh-water mud (FWM), and five times more efficient as a rheological modifier than materials used in current FWM formulations. When WBM cannot be used for drilling, and oil-based mud (OBM) needs to be used instead, the reduced performance of resistivity-based imaging tools is of concern. In order to improve their performance, the electrical permittivity of the oil-based medium needs to be improved without disrupting the chemical equilibrium of the drilling formulation. For this purpose, a new method for the synthesis of graphite-derived nanoplatelets was studied (Chapter 3), and their performance as conductivity enhancers in OBM was investigated (Chapter 4). As an additional application of carbonaceous nanoparticles to the oilfield, the use of carbon black and activated charcoal particles for the inhibition, prevention or remediation of asphaltene deposition was investigated (Chapter 5). It was found that these nanoparticles can help stabilize, or controllably precipitate, asphaltenes by virtue of their high surface area, and by being a thermodynamically preferable surface for asphaltene deposition. Early collaborative works with a significant contribution by the author are included in Chapter 6 and Chapter 7. The work included in Chapter 6 pertains to the background of Chapter 2, and the work included in Chapter 7 pertains to the background of Chapter 3. Advisors/Committee Members: Tour, James M. (advisor), Engel, Paul S (committee member), Vajtai, Robert (committee member).

Subjects/Keywords: nanotechnology; nanoparticle; industrial; industrial applications; filtration; quick filtration; filter press; gas filter press; pressurized filtration; graphene oxide; GO; large flake graphene oxide; LFGO; powder graphene oxide; PGO; dirty graphene oxide; DGO; methanol quenched graphene oxide; MeOHQGO; methoxylated graphene oxide; MeGO; chemically converted graphene; CCG; drilling; oil drilling; drilling fluid; oil drilling fluid; drilling mud; rheology; viscosity; fluid loss control; FLC; spud mud, water-based mud; WBM; fresh-water mud; FWM; salt-water mud; SWM; oil-based mud; OBM; graphite; graphite intercalation; graphite intercalation compound; ammonium persulfate; peroxide; nanoplatelets; graphite nanoplatelets; multiwalled carbon nanotubes; MWCNTs; graphene nanoribbons; GNRs; logging-while drilling; LWD; resistivity logging; alternating current; AC; admittivity; admittivity enhancement; conductivity; conductivity enhancement; colloid; colloidal; percolation; electric percolation; electric conductivity; functionalization; diazonium; diazonium functionalization; Raman; Raman spectroscopy; asphaltene; asphaltene inhibition; bitumen; bitumen uptake; bituminous sand; carbon black; conducting carbon black; activated charcoal; activated coal; activated carbon; sulfuric acid; persulfate; dipersulfate; monopersulfate; intercalation

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Ceriotti Rona, G. (2014). Carbon-based Nanoparticles: Synthesis, Characterization and Applications. (Doctoral Dissertation). Rice University. Retrieved from http://hdl.handle.net/1911/87729

Chicago Manual of Style (16th Edition):

Ceriotti Rona, Gabriel. “Carbon-based Nanoparticles: Synthesis, Characterization and Applications.” 2014. Doctoral Dissertation, Rice University. Accessed July 23, 2019. http://hdl.handle.net/1911/87729.

MLA Handbook (7th Edition):

Ceriotti Rona, Gabriel. “Carbon-based Nanoparticles: Synthesis, Characterization and Applications.” 2014. Web. 23 Jul 2019.

Vancouver:

Ceriotti Rona G. Carbon-based Nanoparticles: Synthesis, Characterization and Applications. [Internet] [Doctoral dissertation]. Rice University; 2014. [cited 2019 Jul 23]. Available from: http://hdl.handle.net/1911/87729.

Council of Science Editors:

Ceriotti Rona G. Carbon-based Nanoparticles: Synthesis, Characterization and Applications. [Doctoral Dissertation]. Rice University; 2014. Available from: http://hdl.handle.net/1911/87729

.