856 research outputs found
Landsat MSS classification of fire fuel types in Wood Buffalo National Park, northern Canada
No full textJ1: Global Ecology & Biogeography Letters; M3: Article; Milne, David Franklin, Steven E. Wilson, Bradley A. Ghitter, Geoff Heathcott, Mark McCaffrey, Thomas M. Ow, Charlotte F. Y.; Source Information: Mar1994, Vol. 4 Issue 2, p33; Subject Term: FOREST fires; Author-Supplied Keyword: Canada (Wood Buffalo National Park); Author-Supplied Keyword: Forest fire; Author-Supplied Keyword: Fuel type classification; Author-Supplied Keyword: Landsat data; Number of Pages: 0p; Document Type: Articl
The effects of orally-administered emu oil in a rat model of chemotherapy-induced mucositis
No full textDDW 2009, May 30 - June 4, 2009, McCormick Place, Chicago, IllinoisRuth J. Lindsay, Mark S. Geier, Roger Yazbeck, Kerry A. Lymn, Ross N. Butler and Gordon S. Howart
Steven Blush, author of American Hardcore: A Tribal History, will bring his pr
No full textSteven Blush, author of American Hardcore: A Tribal History, will bring his promotional tour for the second edition to the Portland Public Library, starting at 2:30. He will be discussing his book and screening a documentary he also wrote
Incomprehension or resistance? : the Markan disciples and the narrative logic of Mark 4:1—8:30
No full textThe characterization of the Markan disciples has been and continues to be the object of much scholarly reflection and speculation. For many, the Markan author’s presentation of Jesus’ disciples holds a key, if not the key, to unlocking the purpose and function of the gospel as a whole. Commentators differ as to whether the Markan disciples ultimately serve a pedagogical or polemical function, yet they are generally agreed that the disciples in Mark come off rather badly, especially when compared to their literary counterparts in Matthew, Luke, and John.
This narrative-critical study considers the characterization of the Markan disciples within the Sea Crossing movement (Mark 4:1–8:30). While commentators have, on the whole, interpreted the disciples’ negative characterization in this movement in terms of lack of faith and/or incomprehension, neither of these, nor a combination of the two, fully accounts for the severity of language leveled against the disciples by the narrator (6:52) and Jesus (8:17–18). Taking as its starting point an argument by Jeffrey B. Gibson (1986) that the harshness of Jesus’ rebuke in Mark 8:14–21 is occasioned not by the disciples’ lack of faith or incomprehension but by their active resistance to his Gentile mission, this investigation uncovers additional examples of the disciples’ resistance to Gentile mission, offering a better account of their negative portrayal within the Sea Crossing movement and helping explain many of their other failures.
In short, this study argues that in Mark 4:1–8:26, the disciples are characterized as resistant to Jesus’ Gentile mission and to their participation in that mission, the chief consequence being that they are rendered incapable of recognizing Jesus’ vocational identity as Israel’s Messiah (Thesis A). This leads to a secondary thesis, namely, that in Mark 8:27–30, Peter’s recognition of Jesus’ messianic identity indicates that the disciples have finally come to accept Jesus’ Gentile mission and their participation in it (Thesis B).
“Chapter One: Introduction” offers a selective review of scholarly treatments of the Markan disciples, which shows that few scholars attribute resistance, let alone purposeful resistance, to the disciples.
“Chapter Two: The Rhetoric of Repetition” introduces the methodological tools, concepts, and perspectives employed in the study. It includes a section on narrative criticism, which focuses upon the story-as-discoursed and the implied author and reader, and a section on Construction Grammar, a branch of cognitive linguistics founded by Charles Fillmore and further developed by Paul Danove, which focuses upon semantic and narrative frames and case frame analysis.
“Chapter Three: The Sea Crossing Movement, Mark 4:1–8:30” addresses the question of Markan structure and argues that Mark 4:1–8:30 comprises a single, unified, narrative movement, whose action and plot is oriented to the Sea of Galilee and whose most distinctive feature is the network of sea crossings that transport Jesus and his disciples back and forth between Jewish and Gentile geopolitical spaces.
Following William Freedman, “Chapter Four: The Literary Motif” introduces two criteria (frequency and avoidability) for determining objectively what constitutes a literary motif and provides the methodological basis and starting point for the analyses performed in chapters five and six.
“Chapter Five: The Sea Crossing Motif” establishes and then carries out a lengthy narrative analysis of the Sea Crossing motif, which is oriented around Mark’s use of θάλασσα (thalassa) and πλοῖον (ploion), and “Chapter Six: The Loaves Motif” does the same for The Loaves motif, oriented around Mark’s use of ἄρτος (artos).
Finally, “Chapter Seven: The Narrative Logic of the Disciples (In)comprehension” draws together all narrative, linguistic, and exegetical insights of the previous chapters and offers a single coherent reading of the Sea Crossing movement that establishes Theses A and B.
The EU and its Neighbours: Predictions for 2015. CEPS Commentary, 5 January 2015
No full textAgainst a backdrop of chaos and violence in the EU’s neighbourhood, Steven Blockmans acknowledges that the troubles of 2014 will cast a long, dark shadow over 2015. In this new CEPS Commentary the author attempts to predict some of the EU foreign policy developments that are likely to mark the New Year
Other endings of Mark as responses to Mark : an ideological-critical investigation into the longer and the shorter ending of Mark's Gospel
No full textThe Longer Ending and the Shorter Ending of Mark's Gospel are the ancient Markan readers' responses to Mark's Gospel. This leads us to the question of how the authors of these endings read their Mark's Gospel. These endings reflect the ideologies of their authors. The ideologies are related to the interests of the author or the authorial community (ideological primary group), and are embedded within the text. The Longer and the Shorter Ending were produced within a social context where the matter of apostolic authoritative leadership was a sensitive issue. A potential conflict is found in many contemporary texts from the NT and the extra- canonical texts, especially with regard to the apostolic authority of Mary Magdalene and Peter. Their struggles for apostolic authority are often found in the post-Easter narrative context. The assumed ideological primary community of the Longer Ending is Pro- Magdalene. It acknowledged Mary Magdalene as its authoritative leader who enjoyed apostolic authority especially over Peter. This community was interested in mission, and re-authenticated the mission of the Eleven. The LE provides a certain guideline for the qualification of leadership in the LE's community, which is the visual experience of the resurrected Jesus. The assumed ideological primary community of the Shorter Ending is Pro- Petrine. It was in favour of Peter, and suggested him as holding authoritative apostolic authority. This community wanted to clarify the resurrection of Jesus, and emended the empty tomb narrative of Mark's Gospel. It was also interested in mission, and the authority of disciples, especially that of Peter, in their performing mission tasks is highlighted in the Shorter Ending
Provenance-based trust for grid computing: Position Paper
No full textCurrent evolutions of Internet technology such as Web Services, ebXML, peer-to-peer and Grid computing all point to the development of large-scale open networks of diverse computing systems interacting with one another to perform tasks. Grid systems (and Web Services) are exemplary in this respect and are perhaps some of the first large-scale open computing systems to see widespread use - making them an important testing ground for problems in trust management which are likely to arise. From this perspective, today's grid architectures suffer from limitations, such as lack of a mechanism to trace results and lack of infrastructure to build up trust networks. These are important concerns in open grids, in which "community resources" are owned and managed by multiple stakeholders, and are dynamically organised in virtual organisations. Provenance enables users to trace how a particular result has been arrived at by identifying the individual services and the aggregation of services that produced such a particular output. Against this background, we present a research agenda to design, conceive and implement an industrial-strength open provenance architecture for grid systems. We motivate its use with three complex grid applications, namely aerospace engineering, organ transplant management and bioinformatics. Industrial-strength provenance support includes a scalable and secure architecture, an open proposal for standardising the protocols and data structures, a set of tools for configuring and using the provenance architecture, an open source reference implementation, and a deployment and validation in industrial context. The provision of such facilities will enrich grid capabilities by including new functionalities required for solving complex problems such as provenance data to provide complete audit trails of process execution and third-party analysis and auditing. As a result, we anticipate that a larger uptake of grid technology is likely to occur, since unprecedented possibilities will be offered to users and will give them a competitive edge
Effects of acute microinjections of thyroid hormone to the median preoptic nucleus of hypothyroid adult male rats on sleep, motor activity, and body temperature
No full textThyroid hormone's role as a genomic regulator of basal metabolic rate does not explain neurological changes in patients with dysthyroidism. Hypothyroidism, characterized by depressive symptoms including somnolence, intellectual deterioration, and coma, and hyperthyroidism, illustrated by symptoms including insomnia, anxiety, and seizures, imply a mechanism of thyroid hormone action which influences behavior. In adults, thyroid hormone is taken up to discrete brain areas by organic anion and monocarboxylate transport proteins. One site of distribution, the median preoptic nucleus (MePO), contains clusters of sleep-active neurons and is considered a key sleep-regulatory structure. To test the acute effect of thyroid hormone at this locus, we stereotaxically implanted adult hypothyroid rats with microinjection guide cannulae at the MePO and installed electrodes and miniature transmitters for recording EEG, EMG, core body temperature, and locomotor activity. The rats were rendered hypothyroid by administration of 0.02% 6-n-propyl-2-thiouracil in drinking water until body weight plateaued, indicating a hypothyroid condition. Rats were given a series of dosages (0.3 μg, 1 μg, 3 μg, or 10 μg in 0.25μL vehicle) of L-3,3´,5-triiodothyronine (T3) in four weekly 48-hour tests. Each week, rats were bilaterally microinjected with a control solution. After 24 hours of recording, each rat was microinjected with one of the above doses of T3 and recorded for an additional 24 hours. In seven rats with histologically-confirmed cannulae placements in the MePO, we observed significant effects on REM, non-REM, total sleep, core body temperature and motor activity analyzed by 2-way ANOVAs. For each sleep parameter the effect of dose of hormone was significant (p < 0.0001), as was the effect of time after injection (p<0.0001), except for in REM sleep. Temperature and activity also showed significant effects of dose (p < 0.02) and time (p < 0.001). There was no significant interaction between dose and time factors in any ANOVA. Since the effects of T3 were seen within hours of acute injection, the data are most consistent with a non-genomic mechanism of action of thyroid hormones in the adult brain. The mechanism of thyroid hormone action may be due to inhibition of the GABAA receptor, by an unknown protein phosphorylation effect, or by its actions as an adrenergic system analogue.M.S.Includes bibliographical referencesby Steven Moffet
Is the debt crisis history? Recent private capital inflows to developing countries
No full textThe outlook for economic development for an important group of middle-income countries has again been buoyed by substantial private capital inflows in the 1990s. As in the 1970s, this development has been met with cautious optimism. It is generally accepted that these countries need resource transfers from the rest of the world to support capital formation and growth. It is also generally accepted that these private capital flows make the allocation of resources more efficient. But there is concern that a rapid reversal of market sentiment could impose considerable adjustment costs on these same economies. The authors try to quantify what many consider to be the main reasons debtor countries have access to capital markets again: (a) Domestic policy reform in the debtor countries. (b) Debt and debt service reduction, usually associated with Brady Plan restructuring. (c) Changes in the external market, such as changes in interest rates in industrial countries. They argue that a useful barometer for access to new loans is the market value of existing sovereign debt. It follows that a quantitative analysis of the factors that caused the market value of sovereign debts to rise rapidly after 1989 would also improve understanding of the forces behind the renewed access to international capital. Empirical historical evidence suggests that fiscal reform, privatization, and debt reduction are useful in explaining relative improvements in the standing of debtor countries in international credit markets. Debtor countries with strong reform programs, in other words, are better prepared to withstand deterioration in the external environment. But the reduction in dollar interest rates since 1989 appears to be the chief factor in the debtor countries'renewed access to international loans. The authors estimate the effect of increases in dollar interest rates and conclude that the typical debtor country remains vulnerable to increases in interest rates that are well within the range of recent experience.Economic Theory&Research,Environmental Economics&Policies,Banks&Banking Reform,Strategic Debt Management,Financial Intermediation
Food for nought
No full textThe short story, "Food for nought", is written by the listed author above, Shashi Bhat. Now in its 48th year, Best Canadian Stories has long championed the short story form and highlighted the work of many of the writers, throughout their respective careers, who have gone on to shape the Canadian literary canon. Caroline Adderson, Margaret Atwood, Clark Blaise, Lynn Coady, Mavis Gallant, Zsuzsi Gartner, Douglas Glover, Steven Heighton, Isabel Huggan, Mark Anthony Jarman, Norman Levine, Rohinton Mistry, Alice Munro, Leon Rooke, Diane Schoemperlen, Russell Smith, Linda Svendsen, Kathleen Winter, and many others have appeared in its pages over the years and decades, making Best Canadian Stories the go-to source for what’s new in Canadian fiction writing for close to five decades. A continuation of not only a series, but a legacy in Canadian letters. --From publisher description.Published
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