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J. D. COLLINS T. D. GRIMES W. R. KELLY J. K. KEALY E. C. MURPHY 《The Journal of small animal practice》1968,9(10):513-518
Abstract— The clinico-pathological and radiological features of two cases of effusive canine pleuritis are presented. In both instances Actinomyces-like organisms were encountered but attempts to culture them (using aerobic and anaerobic methods) were unsuccessful. In one case Salmonella dublin was obtained in cultures at all stages of the investigations. The zoonotic implications of these and simiIar cases are discussed.
Résumé— GL'auteur expose les caractéristiques clinico-pathologiques et radiologiques de la pleurite exsudative, observée chez deux chiens. Dans l'un et l'autre cas ont été décelés des organismes semblables à l'actinomycès, mais les tentatives de culture (en milieu aerobie et anaerobie) ont échoué. Dans l'un des cas, Salmonella dublin a été obtenue à tous les stades de l'investigation. L'auteur examine les aspects zoonotiques des deux cas étudiés et de cas semblables.
Zusammenfassung— Die klinisch-pathologischen und die radiologischen Befunde von zwei Fällen von Pleuritis exsudativa des Hundes werden dargestellt. In beiden Fällen wurden astinomy-cesähnliche Organismen gefunden, aber die Kulturversuche (mit aeroben und anaeroben Methoden) verliefen erfolglos. In einem Fall wurde Salmonella dublin in Kulturen aller Stadien der Untersuchung erhalten. Die zoonotische Bedeutung dieser und ähnlicher Fälle wird besprochen. 相似文献
Résumé— GL'auteur expose les caractéristiques clinico-pathologiques et radiologiques de la pleurite exsudative, observée chez deux chiens. Dans l'un et l'autre cas ont été décelés des organismes semblables à l'actinomycès, mais les tentatives de culture (en milieu aerobie et anaerobie) ont échoué. Dans l'un des cas, Salmonella dublin a été obtenue à tous les stades de l'investigation. L'auteur examine les aspects zoonotiques des deux cas étudiés et de cas semblables.
Zusammenfassung— Die klinisch-pathologischen und die radiologischen Befunde von zwei Fällen von Pleuritis exsudativa des Hundes werden dargestellt. In beiden Fällen wurden astinomy-cesähnliche Organismen gefunden, aber die Kulturversuche (mit aeroben und anaeroben Methoden) verliefen erfolglos. In einem Fall wurde Salmonella dublin in Kulturen aller Stadien der Untersuchung erhalten. Die zoonotische Bedeutung dieser und ähnlicher Fälle wird besprochen. 相似文献
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ABSTRACT This article models the concentration of computer services activity across the U.S. with factors that incorporate spatial relationships. Specifically, we enhance the standard home‐area study with an analysis that allows conditions in neighboring counties to affect the concentration of employment in the home county. We use county‐level data for metropolitan areas between 1990 and 1997. To measure change in employment concentration, we use the change in location quotients for SIC 737, which captures employment concentration changes caused by both the number of firms and the scale of their activity relative to the national average. After controlling for local demand for computer services, our results support the importance of the presence of a qualified labor supply, interindustry linkages, proximity to a major airport, and spatial processes in explaining changes in computer services employment concentration, finding little support for the influence of cost factors. Our enhanced model reveals interjurisdictional relationships among these metro counties that could not be captured with standard estimates by state, metropolitan statistical area (MSA), or county. Using counties within MSAs, therefore, provides more general results than case studies but still allows measurement of local interactions. 相似文献
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SUMMARY A Newcastle disease virus was isolated from a salmon-crested cockatoo (Cacatua moluccensis) illegally introduced into Australia. Viral-characterisation and chickentransmission studies indicated that the isolate, G5320/1, was a lentogenic pathotype. It caused a severe respiratory disease in chickens exposed oronasally at 1-day old and in chickens housed at 1 day of age with chickens infected with Newcastle disease virus. No harmful effects were detected in 5-week old chickens inoculated intravenously or oranasally with the virus. 相似文献
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ABSTRACT For some, Ireland's pursuit of an exogenous‐led development model has proved to be the cornerstone of recent economic success. Others point to recent high‐profile closures and argue that foreign‐owned operations are attracted to Ireland solely because of the advantageous tax breaks and lucrative grants scheme offered by the Irish government. We pay tribute to both arguments by pushing the level of enquiry beyond that of supply and backward linkages to try and gauge the actual performance of affiliates themselves. This brings some interesting facets of the Irish foreign direct investment scene to light. We highlight complexity of process, attainment of broader investment remits, and the emergence of a managerial class as integral to the ability of affiliates to adapt to and exploit organisational change. By examining 10 case studies and making use of media searches and company interviews, we highlight evidence of Ireland's largest technology transnational corporation affiliates showing positive performance advances. With these movements come, what we term, increased nodal significance of Irish operations within the global production network of their corporations. We argue against policy and theories that see these movements as linear and provide evidence of how some Irish operations have leveraged control and gained significant regional and global remits that have resulted in their growing significance, both in the corporation and in the country in which they are based. In the same line we argue that embeddedness in terms of supply linkages does not fit the Irish case and instead employ the term “network anchoring” of affiliates as they increase their nodal weighting through increased mandates. 相似文献
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