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A Longitudinal Investigation Of Information Processing And Cognitive Organization In Clinical Depression: Stability Of Schematic Interconnectedness., D J Dozois, K S Dobson

Psychology Publications

This study longitudinally investigated information processing and cognitive organization in clinical depression. The main hypothesis was that individuals whose depression had remitted would show a significant cognitive shift on information processing (e.g., deactivation of negative processing) but not on cognitive organizational tasks, Forty-five individuals with clinical depression completed 2 information processing and 2 cognitive organizational tasks at initial assessment. At 6-month follow-up, the sample (23 remitted, 22 stable depressed) was readministered the tasks. As expected, information processing shifted significantly in individuals who had improved symptomatically, whereas negative cognitive organizational indices remained stable. The implications of these results are discussed as …

Sensitivity Of Bovine Blastocyst Gene Expression Patterns To Culture Environments Assessed By Differential Display Rt-Pcr., D R Natale, P A De Sousa, M E Westhusin, A J Watson

Obstetrics & Gynaecology Publications

The use of culture media to support the development of preimplantation embryos to the blastocyst stage is often associated with detrimental effects on normal development. These effects have been uncovered largely by investigating the phenotypic abnormalities displayed by fetuses and newborns derived from cultured preimplantation embryos. Research to understand the impact of culture on the embryonic developmental programme has focused on embryo metabolism, gene expression and genomic imprinting. We have used differential display RT-PCR to examine culture influences on global transcript pools in bovine embryos. Others have examined culture influences on candidate "marker genes" in cultured murine, ovine and bovine …

Especially Good Aboriginal Art, Vivian Johnson

Aboriginal Policy Research Consortium International (APRCi)

No abstract provided.

Critical Analysis Of Cerebrovascular Autoregulation During Repeated Head-Up Tilt., R L Hughson, M R Edwards, D D O'Leary, J K Shoemaker

Kinesiology Publications

BACKGROUND AND PURPOSE: Cerebrovascular autoregulation has been described with a phase lead of cerebral blood flow preceding changes in cerebral perfusion pressure (CPP), but there has been less focus on the effect of CPP on cerebral vascular resistance. We investigated these relations during spontaneous fluctuations (control) and repeated head-up tilt.

METHODS: Eight healthy adults were studied in supine rest and repeated tilt with 10-second supine, 10 seconds at 45 degrees head-up tilt for a total of 12 cycles. Cerebral blood flow was estimated from mean flow velocity (MFV) by transcranial Doppler ultrasound, CPP was estimated from corrected finger pressure (CPP(F)), …

Discrimination Of Computer-Graphic Stimuli By Mice: A Method For The Behavioral Characterization Of Transgenic And Gene-Knockout Models., T J Bussey, L M Saksida, L A Rothblat

Brain and Mind Institute Researchers' Publications

An automated method is described for the behavioral testing of mice in an apparatus that allows computer-graphic stimulus material to be presented. Mice responded to these stimuli by making a nose-poke toward a computer monitor that was equipped with a touchscreen attachment for detecting responses. It was found that C57BL/6 mice were able to solve single-pair visual discriminations as well as 3-pair concurrent visual discriminations. The finding that mice are capable of complex visual discriminations introduces the possibility of testing mice on nonspatial tasks that are similar to those used with rats, monkeys, and humans. Furthermore, the method seems particularly …

Working Towards Regional Agreements: Recent Developments In Co-Operative Resource Management In Canada’S British Columbia, Cathy Robinson

Aboriginal Policy Research Consortium International (APRCi)

No abstract provided.

Spirituality In Late Adulthood, Lisa M. Heintz, Imants Barušs

Psychology

MacDonald's Expressions of Spirituality Inventory was used to examine spirituality in late adulthood using a sample of 30 people (22 women, 8 men) whose mean age was 72.6 yr. While average scores are higher on scales measuring spiritual and religious beliefs and practices for the sample than for a standardization group of undergraduate students with a mean age of 21.0 yr., means are lower on scales measuring paranormal beliefs. Low scores on death anxiety are correlated only with Existential Well-being and age. And, while some religious behaviors such as frequent religious practice, prayer, and church attendance are correlated with some …

Regulation Of Blastocyst Formation., A J Watson, L C Barcroft

Obstetrics & Gynaecology Publications

Preimplantation or pre-attachment development encompasses the "free"-living period of mammalian embryogenesis, which directs development of the zygote through to the blastocyst stage. Blastocyst formation is essential for implantation, establishment of pregnancy and is a principal determinant of embryo quality prior to embryo transfer. Cavitation (blastocyst formation) is driven by the expression of specific sets of gene products that direct the acquisition of cell polarity within the trophectoderm, which is both the first epithelium of development and the outer cell layer encircling the inner cell mass of the blastocyst. Critical gene families controlling these events include: the E-cadherin-catenin cell adhesion family, …

Mla In Nyc, Lisa Rae Philpott

Western Libraries Publications

No abstract provided.

(Re)Positioning Librarians: Young People's Views On The Information Sector, Margaret Ann Wilkinson, Roma Harris

Law Publications

More than 2,000 students entering their first year of university studies completed questionnaires about the work roles, future employment prospects, educational requirements, status, and starting salaries of twelve occupations. Their responses were compared with U.S. and Canadian government labor-force projections. The results revealed a complex interplay of gender relations in the students' perceptions of the occupational world and their roles within it. The results also revealed an interesting positioning of the job title "librarian" relative to other fields. Unlike their assessment of the other occupations included in the study, the students considerably underestimated the level of education required to be …

Information Sources Used By Lawyers In Problem-Solving: An Empirical Exploration, Margaret Ann Wilkinson

Law Publications

The information-seeking behavior of lawyers has not been fully investigated empirically. Prior work has tended to focus on legal research as the central task performed by lawyers in their information-seeking activities. This analysis of more than 150 interviews of practicing lawyers showed that legal research should not be considered information-seeking. The lawyers interviewed identified other tasks, such as administration of their law practices, as constituting problem-solving, information-seeking activities. In solving their problems, the lawyers overwhelmingly preferred informal sources when seeking information. In addition, they preferred sources of information internal to their organizations rather than external sources, although this was less …

Negotiating An Institution For The Twenty-First Century: Multilateral Diplomacy And The International Criminal Court, Valerie Oosterveld

Law Publications

The authors review the decades of discussion and years of negotiation that led to the adoption of the Statute of the International Criminal Court in 1998. By placing the creation of the International Criminal Court in its historical context, they emphasize the significance of the statute and the Court for international law. The lecture discusses various provisions of the statute, highlighting controversial aspects such as the jurisdiction of the Court and the crime of aggression. The statute reflects the compromises struck throughout the negotiations, compromises that are a necessary part of multilateral diplomacy. Though it was not possible to reconcile …

The Cooperation Of States With The International Criminal Court, Valerie Oosterveld

Law Publications

This Article explores the various cooperation obligations included within the Rome Statute related to arrest and surrender; investigation and evidence gathering; privileges and immunities of Court officials; witness protection; enforcement of ICC sentences, fines, and forfeiture orders; and offenses against the administration of justice. The nature of each obligation will be discussed within the context of the Rome Statute itself, its negotiation history, and a comparison of how Canada, Switzerland, and the United Kingdom have implemented their obligations to cooperate with the ICC into their domestic law, to the end of providing technical assistance to States undertaking the important task …

The Evolution Of International Humanitarian Law, Valerie Oosterveld, Darryl Robinson

Law Publications

Written by diplomatic practitioners, Human Security and the New Diplomacy is a straightforward account of challenges already overcome and the prospect for further progress. From the evolution of peace-keeping, to peacebuilding, humanitarian intervention, war-affected children, international humanitarian law, the International Criminal Court, the economic agendas of conflict, transnational crime, and the emergence of connectivity and a global civil society, the authors offer new insights into the importance of considering these issues as part of a single agenda. Human Security and the New Diplomacy is a case-study of a major Canadian foreign policy initiative and a detailed account of the first …

Collapsing Australian Architecture: The Aboriginal Tent Embassy, Gregory Cowan

Aboriginal Policy Research Consortium International (APRCi)

No abstract provided.

Restorative Visions In Aboriginal Australia, Harry Blagg

Aboriginal Policy Research Consortium International (APRCi)

No abstract provided.

Aboriginal Students In Canada, Deborah A. Lee

Aboriginal Policy Research Consortium International (APRCi)

This study involved the use of personal interviews of six Aboriginal students at the University of Alberta in the fall of 1999. This article includes a brief literature review of other articles that consider adult Aboriginal people as library patrons and a section on Indigenous knowledge and values. Findings include three main concerns: a lack of Indigenous resources in the library system; a lack of resource or research development concerning Indigenous issues; and a lack of services recognizing the Indigenous values of “being in relationship” and reciprocity.

Inhalant Use By Canadian Aboriginal Youth, Heather Coleman, Grant Charles, Jennifer Collins

Aboriginal Policy Research Consortium International (APRCi)

While inhalant abuse is a significant problem among Canada’s Aboriginal (indigenous) people, it is poorly understood. This study was conducted in response to these issues. The authors followed 78 Aboriginal young people who received treatment for inhalant abuse in a program established by the federal government. Data were based on a secondary analysis of case files as well as follow-up information from community workers.

Seventy-four percent of the 78 young people tracked during follow- up relapsed after discharge from treatment. Many of the young people came from backgrounds marked by isolation, poverty, family violence and substance abuse. The average age …

Globalization, Diet, And Health: An Example From Tonga, Mike Evans, Robert C. Sinclair, Caroline Fusimalohi, Viliami Liava’A

Aboriginal Policy Research Consortium International (APRCi)

The increased flow of goods, people, and ideas associated with globalization have contributed to an

increase in noncommunicable diseases in much of the world. One response has been to encourage lifestyle changes with educational programmes, thus controlling the lifestyle-related disease. Key assumptions with this approach are that people’s food preferences are linked to their consumption patterns, and that consumption patterns can be transformed through educational initiatives. To investigate these assumptions, and policies that derive from it, we undertook a broad-based survey of food-related issues in the Kingdom of Tonga using a questionnaire. Data on the relationships between food preferences, perception …

Failure To Replicate Electronic Voice Phenomenon, Imants Barušs

Psychology

Electronic voice phenomenon (EVP) refers to the purported manifestation of voices of the dead and other discarnate entities through electronic means. This has typically involved tuning radios between stations and recording the output on audiotape, although more recently anomalous voices, visual images and text have purportedly been found using telephones, television sets and computers in a phenomenon known as instrumental transcommunication. Given the lack of documentation of EVP in mainstream scientific journals, a review of its history is given based on English language information found in psychical research and parapsychology periodicals and various trade publications and newsletters. An effort was …

The Art Of Science: Science Of The Future In Light Of Alterations Of Consciousness, Imants Barušs

Psychology

In presenting the data concerning altered states of consciousness in an even-handed manner, I have found that I cannot at the outset assume that materialism is the correct theory of reality. As demonstrated by survey data, the beliefs about consciousness and reality of academics and scientists who could write about consciousness in the academic literature range along a material-transcendent dimension from materialist through conservatively transcendent to extraordinarily transcendent positions, each with its corresponding notions of consciousness and proper methodology. Scientists need to undertake a process of self-examination in order to determine their personal beliefs and learn to set them aside …

Eye Position Sense Contributes To The Judgement Of Slant., F M James, S Whitehead, G K Humphrey, M S Banks, T Vilis

Brain and Mind Institute Researchers' Publications

We measured monocular judgements of the slant of a cube face while varying eye position in the absence of stereoscopic and external lighting cues. Errors were found to be small, only 10% on average of the cube's eccentricity. Two factors appear to have contributed approximately equally to this error: an underestimate of cube slant as seen by the eye and an underestimate of eye position. When prism adaptation altered the sensed eye position, the pattern of slant judgements changed to reflect the altered sense of eye position.

Thinking About Your Thesis?, Erika Simpson

Political Science Publications

University Affairs

Thinking About Your Thesis?, Erika Simpson

Political Science Publications

No abstract provided.

Harold Innis And 'The Bias Of Communication', Edward Comor

FIMS Publications

Fifty years after his death, Harold Innis remains one of the most widely cited but least understood of communication theorists. This is particularly true in relation to his concept of ‘bias’. This paper reconstructs this concept and places it in the context of Innis’ uniquely non-Marxist dialectical materialist methodology. In so doing, the author emphasizes ongoing debates concerning Innis’ work and demonstrates its utility in relation to contemporary analyses of the Internet and related developments.

Improved Outcomes In Stroke Thrombolysis With Pre-Specified Imaging Criteria, B. Silver, B. Demaerschalk, J. G. Merino, E. Wong, A. Tamayo, A. Devasenapathy, C. O'Callaghan, A. Kertesz, G. B. Young, A. J. Fox, J. D. Spence, V. Hachinski

Department of Medicine Publications

Background: A 1995 National Institute of Neurological Disorders (NINDS) study found benefit for intravenous tissue plasminogen activator (tPA) in acute ischemic stroke (AIS). The symptomatic intracranial hemorrhage (SICH) rate in the NINDS study was 6.4%, which may be deterring some physicians from using this medication. Methods: Starting December 1, 1998, patients with AIS in London, Ontario were treated according to NINDS criteria with one major exception; those with approximately greater than one-third involvement of the idealized middle cerebral artery (MCA) territory on neuroimaging were excluded from treatment. The method used to estimate involvement of one-third MCA territory involvement bears the …

Thinking About Your Thesis?, Erika Simpson

Political Science Publications

No abstract provided.