Spelling suggestions: "subject:"falcon""
11 |
The Polish Army in France immigrants in America, World War I volunteers in France, defenders of the recreated state in Poland /Ruskoski, David T., January 2006 (has links)
Thesis (Ph. D.)--Georgia State University, 2006. / Title from title screen. Christine M. Skwiot, Gerald H. Davis, committee co-chairs; Hugh H. Hudson, committee member. Electronic text (184 p. : ill. (some col.), col. maps) : digital, PDF file. Description based on contents viewed June 13, 2007. Includes bibliographical references (p.175-184).
|
12 |
Diagnostik der Aspergillose bei Jagdfalken (Falco spp.) unter besonderer Berücksichtigung der Projektionsradiographie und der SerumelektrophoreseVorbrüggen, Susanne 27 August 2013 (has links)
Die vorliegende Arbeit beschäftigte sich mit zwei Methoden zur Diagnostik der Aspergillose bei Greifvögeln, um neue Erkenntnisse über die Aussagekraft dieser nicht invasiven Diagnostika zu gewinnen. In der ersten Studie wurden bei ausschließlich Aspergillose-positiven Falken (Falco spp.) (n = 110) spezifische Röntgenzeichen an digital erstellten Röntgenbildern systematisch ermittelt und mit den typischen Röntgenzeichen von Papageien mit Erkrankungen des unteren Respirationstrakts verglichen. In der zweiten Studie wurden gesunde (n = 73) und an Aspergillose erkrankte (n = 32) Jagdfalken (Falco spp.) mittels Serumelektrophorese untersucht, Referenzwerte für die gesunden Falken erstellt und mit den Werten der erkrankten Falken verglichen. In beiden Studien stammten die Tiere aus dem Patientengut derselben Klinik.
Bei der Auswertung von Röntgenbildern Aspergillose-positiver Falken wurden hauptsächlich subtile Röntgenzeichen beschrieben. Von den 110 Tieren waren 29 (26,4 %) radiologisch vollkommen unauffällig. Die am häufigsten beschriebenen Befunde waren inhomogene Verschattungen des Lungenfeldes (38,2 % laterolateral [ll]) und strichförmige Verschattungen der kaudalen Lungengrenze (30,0 % ll) sowie inhomogene (34,5 % ll; 29,1 % ventrodorsal [vd]) und streifige (26,4 % ll) Verschattungen der Luftsäcke, aber auch eine schlechte Abgrenzbarkeit des Herzschattens in der laterolateralen Projektion (42,7 %). Im Vergleich zu an Papageien mittels konventioneller Projektionsradiographie durchgeführten Studien war der Anteil an subtilen Röntgenzeichen geringer und der Anteil an massiven Röntgenzeichen größer.
Verglichen mit Referenzwerten diverser Greifvogelspezies aus der Literatur zeigten die Referenzwerte der gesunden Falken dieser Studie unter Verwendung des hochauflösenden Elektrophoresesystems SAS 1 unit (Helena, Saint Leu La Forest, Frankreich) relativ niedrige Gesamtproteinwerte und relativ hohe Präalbuminwerte auf.
Bei den 32 Serumproben der an Aspergillose erkrankten Falken ließ sich im Gegensatz zu den 73 Serumproben der gesunden Falken ein signifikant erniedrigter Totalalbuminwert (Albumin + Präalbumin) sowie ein hoch signifikant erniedrigter Präalbuminwert mittels Serumelektrophorese feststellen.
Obwohl die Falken meist schon in frühen Krankheitsstadien vorgestellt wurden und die Diagnostik in diesen Stadien besonders schwierig ist, konnten mit beiden Untersuchungsmethoden von gesunden Tieren differierende Befunde erhoben werden. Diese in Zusammenhang mit Aspergillose erhobenen Befunde wichen jedoch teilweise deutlich von den in der Literatur beschriebenen „typischen“ Befunden bei an Aspergillose erkrankten Vögeln ab. Dies kann damit erklärt werden, dass die meisten vergleichbaren Studien an als Heimtiere gehaltenen Papageien oder gefangen gehaltenen Zoovögeln (von Falken abweichende Haltungsform, Anatomie und Physiologie sowie Leistungsniveau) und mit unterschiedlicher Technik (digitale versus konventionelle Projektionsradiographie, unterschiedliche Elektrophoresesysteme und Verwendung von Serum anstelle von Plasma) durchgeführt wurden.
Die digitale Projektionsradiographie kann aufgrund ihrer schonenden, einfachen und schnellen Durchführbarkeit sowohl den Vogelmedizin spezialisierten Institutionen als auch den Kleintierpraktikern uneingeschränkt empfohlen werden. Die Proteinelektrophorese kann bis zum heutigen Zeitpunkt nur bedingt für den Praktiker, wohl aber für spezialisierte Institutionen bei Beachtung aller Besonderheiten als zusätzliches Diagnostikum empfohlen werden. / The present study concentrates on two methods for diagnosing birds of prey with aspergillosis with the intent to increase the knowledge of the validity of these non-invasive diagnostic methods. In the first study, specific radiographic signs of digitally created radiographs of falcons (Falco spp.) which were exclusively positive for aspergillosis (n = 110) were systematically analyzed and compared to the typical radiographic signs of parrots with diseases of the lower respiratory tract. In the second study, healthy falcons (n = 73) and falcons affected with aspergillosis (n = 32) (Falco spp.) were examined by using serum protein electrophoresis in order to create reference values for healthy falcons and compare them with the values of the affected falcons. In both studies, the animals were patients of the same clinic.
While evaluating the radiographs of the falcons with aspergillosis, mainly subtle radiographic signs were described. Radiographically within normal limits were 29 (26.4%) of the 110 animals. The most commonly reported findings were inhomogeneous increased radiodensity of the lung area (38.2% laterolateral [ll]), line-shaped shadowings of the caudal lung border (II 30.0%) as well as an inhomogeneous (34.5% ll, 29.1% ventrodorsal [vd]) and streaky (26.4% II) radiodensity of the air sacs, but also a poor delineation of the cardiac silhouette in the laterolateral projection (42.7%). Compared to studies performed on parrots by conventional radiography, the portion of subtle radiographic signs was lower and the portion of severe signs was higher.
Compared to reference values of various raptor species from the literature, this study, which made use of the high-resolution electrophoresis SAS 1 unit (Helena, Saint Leu La Forest, France), revealed relatively low values for total proteins and relatively high values for prealbumin in the reference values of the healthy falcons.
The 32 serum samples of the falcons suffering from aspergillosis showed a significantly reduced total albumin (albumin + prealbumin) level and a highly significantly reduced prealbumin level compared to the 73 serum samples of healthy falcons.
Although the falcons were for the most part already brought to the clinic in one of the early stages of the disease, when diagnosing aspergillosis is particularly difficult, both examination methods revealed different results for the healthy and diseased animals. However, the findings related to aspergillosis were in some cases significantly different from those described in the literature as the \"typical\" findings in birds suffering from aspergillosis. This can be explained by the fact that most of the comparable studies were conducted with parrots held as pets or with captive zoo birds (when husbandry, anatomy and physiology, as well as performance level are different from falcons) and with a different technique (digital versus conventional radiography, different electrophoresis systems and the use of serum instead of plasma).
The digital radiography can be fully recommended for specialized medical institutions for avian medicine as well as for small animal practitioners because of its easy, rapid and gentle feasibility. To date, the protein electrophoresis can only be recommended with restrictions for practitioners, however for specialized institutions, it can be useful as additional diagnostic tool if all its specific features are taken into account.
|
13 |
The Polish Army in France: Immigrants in America, World War I Volunteers in France, Defenders of the Recreated State in PolandRuskoski, David Thomas 28 July 2006 (has links)
Independent Poland ceased to exist in 1795 and the various insurrections to restore the Polish state were thwarted by the Germans, Austro-Hungarians, and Russians. During the First World War, Polish statesmen called upon the thousands of Polish immigrants in the United States to join the Polish Army in France, a military force funded by the French government and organized by the Polish Falcons of America and Ignacy Paderewski, the world-famous Polish pianist. Over 20,000 men trained in Canada and fought in the final months of the war on the Western front. While in France they were placed under the command of General Jozef Haller and became known as Haller’s Army. At the conclusion of the war, the Allied leaders at the Paris Peace Conference decided to send the soldiers to Poland to fight in the Polish-Soviet War to stop the western advance of the Bolsheviks. When the war ended, the United States government, with the influence of Secretary of State Robert Lansing, funded the return of the soldiers to their homes in the United States. This dissertation focuses on questions of the relationships among foreign policy, nationalism, and immigration and investigates forced recruitment, dissatisfaction with the cause of Polish independence exacerbated by difficult wartime conditions, nationalism among immigrant groups, ethnic identity, and anti-Semitism.
|
Page generated in 0.0357 seconds