For prostate and head and neck cases, all investigated IMRT techniques provide highly conformal treatment plans in terms of both target coverage and critical structure sparing.
Shrubs and trees browsed by Fulani pastoralists' cattle in two areas of central Nigeria were identified by means of interviews with the pastoralists and observations of browsing cattle. Thirty-nine plant species were identified, many of them indigenous economic trees. The species were ranked by pastoralists according to importance in cattle diet. Chemical analyses of plant parts eaten and investigation of frequency of occurrence of the species in the study areas revealed that the pastoralists' ranking reflected not only the plants' relative abundance but also their nutritive value.Zusammenfassung: In zwei Untersuchungsgebieten in Zentral-Nigeria wurden B/iume und Bfische, die yon Rindern der Fulbe-Pastoralisten gefressen werden, durch Interviews mit den Rinderhaltern und durch Beobachten yon weidenden Rindern identifiziert. Neununddreil3ig Arten wurden so identifiziert, viele davon einheimische Bfiume yon zusfitzlicher wirtschaftlicher Bedeutung. Die Arten wurden yon den Rinderhaltern nach ihrer Bedeutung ffir die Rinderern/ihrung in einer Rangfolge eingeordnet. Chemische Analysen und eine Studie fiber H/iufigkeit der verschiedenen Arten in den Untersuchungsgebieten zeigten, dab die Rinderhalter nicht nur die Hfiufigkeit, sondern auch den Nfihrwert der Pflanzen bei der Rangfolge berficksichtigten.
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