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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The role of liquid resin in orthodontic bonding : toxicological, bond strength and clinical aspects /

Tang, Alexander Tin Hong, January 1900 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2000. / Härtill 4 uppsatser.
2

The pressure and temperature changes in heat-cured acrylic resin during processing /

Yau, Wai-fung, Elizabeth. January 1999 (has links)
Thesis (M.D.S.)--University of Hong Kong, 1999. / Includes bibliographical references (leaves 89-108).
3

The pressure and temperature changes in heat-cured acrylic resin during processing

Yau, Wai-fung, Elizabeth. January 1999 (has links)
Thesis (M.D.S.)--University of Hong Kong, 1999. / Includes bibliographical references (leaves 89-108). Also available in print.
4

Acrylic and acrylic-styrene resins their properties in relation to their uses as restorative materials in dentistry /

Mann, William Richard, January 1942 (has links)
Thesis (M.S.)--University of Michigan, 1942.
5

Tests on color stability of acrylic resins used in operative dentistry a thesis submitted in partial fulfillment ... operative dentistry ... /

Moyer, Ralph Sayles. January 1943 (has links)
Thesis (M.S.)--University of Michigan, 1943.
6

The pressure and temperature changes in heat-cured acrylic resin during processing

Yau, Wai-fung, Elizabeth., 邱慧鳳. January 1999 (has links)
published_or_final_version / Dentistry / Master / Master of Dental Surgery
7

Some studies of radical polymerisation

Stainforth, D. B. January 1988 (has links)
No description available.
8

A Slice of Life's Passage

Bosch, Cheryl T. 01 January 2006 (has links)
Society and popular culture present their ideas of perfection through the media. I wish to reinvent these standards in my art, to show the beauty of the ordinary and the grace of the flawed. Beauty, by definition, is that which gives intense aesthetic pleasure. I think that aesthetic pleasure can be found in the commonplace and I use aspects of cropping, perspective, and scale to show these everyday items as extraordinary. I want people to realize the loveliness of a street lamp, the sensuality of a smile, or the poetry of an elbow. This is the underlying theme that runs through all of my work. The evolution of the methods used to create this beauty is also important. Cropping images and adding textures to my supports has shaped my approach to realism. It has been quite a journey.
9

Fabrication of acrylic resins in the school shop

Woodard, Claude Lowell. January 1949 (has links)
LD2668 .T4 1949 W6 / Master of Science
10

Adobe Conservation: Evaluation of Silicone and Acrylic Consolidants

Ahmadi, SHOKOUFEH 27 September 2008 (has links)
Since soil and water were the most accessible building materials, humans used the mixture of soil and water to fabricate mud bricks or adobe. Iran, Syria, and Iraq have numerous mud brick buildings, and Arg-e Bam, located in Iran, was one of the most famous earthen monuments in the world; it was destroyed in a massive earthquake in 2003. In this research adobe samples were fabricated and different consolidants were applied to the samples. To determine the most effective consolidant, the tests were performed on the treated adobe. The soil for this research was supplied from Godfrey, a site near Kingston, Ontario, Canada. The soil was mixed with kaolin to achieve a similar grain size distribution to that of soil found in Bam. This research used four specific consolidant materials: a 5% (w/v) solution of Paraloid B-72 in toluene; a 50% (v/v) solution of methyl trimethoxy silane (MTMOS) in ethanol; a 50% (v/v) solution of ethyl silicate (TEOS) in ethanol; and Conservare H, which is the commercial brand of ethyl silicate. The research also studied the effects of Paraloid B-72 on surfaces previously treated with methyl trimethoxy silane and ethyl silicate. The chemicals were applied to the samples by brushing. After treatment, different physical properties were measured. The tests included study of density, porosity, water absorption, depth of penetration, abrasion resistance, hardness, compressive strength, bending strength and colour changes. Chemical analysis (X-ray diffraction) was used to study the chemical components of the soil and scanning electron microscopy showed changes to the treated surfaces after application of the chemicals. This research can be used as a guide in choosing the consolidants in adobe consolidation depending on the priorities defined in each building conservation project. Also, by applying all the same tests to samples made from the actual soil from Bam, this research can be used to evaluate how grain size distribution can affect the physical properties of the consolidated samples. By considering only the grain size of the soil used for adobe fabrication, the results from this research produced the following conclusion of consolidation of adobe from Bam; if the colour change is important, then the recommended consolidant is MTMOS or TEOS; if the colour change is not important, then the recommended consolidant is Paraloid B-72. The comparison among all the consolidants and their results, except results from failure strength, leads to the conclusion that the best consolidant is TEOS followed by a second coat of Paraloid B-72. / Thesis (Master, Art Conservation) -- Queen's University, 2008-09-26 12:01:30.22

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