Microbial degradation of Organopolutants

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Professor DS Kotharis Reflections on the Parallelism between Epistemological Foundations of Modern Physics and Philosophical Thought Part I: The Gita and Modern Physics

My first meeting with Dadaji, as Professor DS Kothari was dearly known to us, began with a question. I was engaged to his grandson (Ranjan) and after the engagement ceremony we went to him to get his blessings. Dadaji asked me: "Whowas Shri Rama's father?" I was taken aback at the question but when I replied that it was Dashrath, he was very happy and blessed us both. I soon learnt that he had this habit of asking simple questions to people to evoke interest in our ancient culture and heritage, especially the Bhagvad Gita

Research and Knowledge in Ontario Tobacco Control Networks

Objectives: This study sought to better understand the role of research knowledge in Ontario tobacco control networks by asking: 1) How is research managed; 2) How is research evaluated; and 3) How is research utilized? Methods: This is a secondary analysis of a qualitative study based on individual semi-structured interviews with 29 participants between January and May 2006. These participants were purposefully sampled from across four Ministries in the provincial government (n=7), non-government (n=15), and public health organizations (n=7). Interviews were transcribed verbatim and coded and analyzed using QSR N7 qualitative software. This study received ethics approval from The University of Western Ontario Health Research Ethics Board. Results: There exists a dissonance between the preference for peer-reviewed, unbiased, non-partisan knowledge to support claims and the need for fast, “real-time” information on which to base tobacco-related policy decisions. Second, there is a great deal of tacit knowledge held by experts within the Ontario tobacco control community. The networks among government, non-government, and public health organizations are the structures through which tacit knowledge is exchanged. These networks are dynamic, fluid and shifting. Conclusion: There exists a gap in the production and utilization of research knowledge for tobacco control policy. Tacit knowledge held by experts in Ontario tobacco control networks is an integral means of managing and evaluating research knowledge. Finally, this study builds on Weiss’s concept of tactical model of evidence use by highlighting the utilization of research to enhance one’s credibility

Dispersion of vapor from LNG spills at Energy Terminal Service Corporation: simulation on a wind tunnel

Prepared for Energy Terminal Services Corporation.CER80-81KMK-RNM59.Includes bibliographical references

Comparison of the spatial QRS-T angle derived from digital ECGs recorded using conventional electrode placement with that derived from Mason-Likar electrode position

Background: The spatial QRS-T angle is ideally derived from orthogonal leads. We compared the spatial QRS-T angle derived from orthogonal leads reconstructed from digital 12-lead ECGs and from digital Holter ECGs recorded with the Mason-Likar (M-L) electrode positions. Methods and results: Orthogonal leads were constructed by the inverse Dower method and used to calculate spatial QRS-T angle by (1) a vector method and (2) a net amplitude method, in 100 volunteers. Spatial QRS-T angles from standard and M-L ECGs differed significantly (57° ± 18° vs 48° ± 20° respectively using net amplitude method and 53° ± 28° vs 48° ± 23° respectively by vector method; p < 0.001). Difference in amplitudes in leads V4–V6 was also observed between Holter and standard ECGs, probably due to a difference in electrical potential at the central terminal. Conclusion: Mean spatial QRS-T angles derived from standard and M-L lead systems differed by 5°–9°. Though statistically significant, these differences may not be clinically significant