Thesis (Ph.D.) -- University of Western Sydney, 2001. / Bibliography : leaves 201-208.

Thesis (Ph. D.)--Ohio State University, 2008. / Title from first page of PDF file. Includes bibliographical references (p. 245-251).

Thesis (Ph. D.)--Ohio State University, 2004. / Title from first page of PDF file. Document formatted into pages; contains xxi, 282 p.; also includes graphics (some col.). Includes bibliographical references (p. 262-282).

Thesis (M.S.)--Ohio University, August, 2004. / Includes bibliographical references (p. 78-80).

Thesis (M.S.)--Ohio University, November, 2004. / Includes bibliographical references (p. 11-113)

Thesis (M.S.)--Marquette University, 2009. / Robert J. Stango, Raymond A. Fournelle, Vikram Cariapa, Advisors.

Thesis (M.S.)--Ohio University, August, 2004. / Title from PDF t.p. Includes bibliographical references (p. 78-80)

Thesis (M.S.)--Ohio University, November, 2004. / Title from PDF t.p. Includes bibliographical references (p. 11-113)

As forensic techniques employed in homicide investigation are refined, so are the methods by which perpetrators of these crimes attempt to eliminate evidence that could lead to their prosecution. Acid submersion is an increasingly popular method of body disposal due to its highly destructive effects upon organic tissues and their suitability for macroscopic analyses that could enable positive identification. Sixteen fleshed pig (Sus scrofa) forelimbs were submerged in hydrochloric acid, sulfuric acid, and sodium hydroxide (n = 2 per trial) under control conditions and heated to 40˚C or 100˚C, to determine whether dissolution of all tissues was possible quickly enough to ensure a practical method of disposal, and whether heating would accelerate this process. Hydrochloric acid (31-35%) under control conditions failed to dissolve all soft tissues, but destroyed all bones within 68 hours; at 40˚C the soft tissues still were not entirely dissolved, but all bones were destroyed within 24 hours. Sulfuric acid (93%) under control conditions destroyed all soft tissue within 52 hours and all bones within 28 days. Sulfuric acid at 40˚C destroyed all soft tissue in 2.75 hours and all bones within nine days; at 100˚C all soft tissues were destroyed within 0.75 hour and all bones within nine hours. Sodium hydroxide (20-30%) failed to dissolve the soft and hard tissues in all trials, but the rapidity of alterations observed was positively correlated to temperature. The present research indicates that these chemicals can destroy large, fleshed body parts and that this destruction can be accelerated through heating.

In this work, copper bimetallic corrosion and inhibition in ultra large scale interconnect fabrication process is explored. Corrosion behavior of physical vapor deposited (PVD) copper on ruthenium on acidic and alkaline solutions was investigated with and without organic inhibitors. Bimetallic corrosion screening experiments were carried out to determine the corrosion rate. Potentiodynamic polarization experiments yielded information on the galvanic couples and also corrosion rates. XPS and FTIR surface analysis gave important information pertaining inhibition mechanism of organic inhibitors. Interestingly copper in contact with ruthenium in cleaning solution led to increased corrosion rate compared to copper in contact with tantalum. On the other hand when cobalt was in contact with copper, cobalt corroded and copper did not. We ascribe this phenomenon to the difference in the standard reduction potentials of the two metals in contact and in such a case a less noble metal will be corroded. The effects of plasma etch gases such as CF4, CF4+O2, C4F8, CH2F2 and SF6 on copper bimetallic corrosion was investigated too in alkaline solution. It was revealed that the type of etching gas plasma chemistry used in Cu interconnect manufacturing process creates copper surface modification which affects corrosion behavior in alkaline solution. The learning from copper bimetallic corrosion studies will be useful in the development of etch and clean formulations that will results in minimum defects and therefore increase the yield and reliability of copper interconnects.