74 research outputs found

    Dasatinib dose management for the treatment of chronic myeloid leukemia

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    Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/143669/1/cncr31232.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/143669/2/cncr31232_am.pd

    Oxygen Transport and Root Respiration of Maize Seedlings

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    SURAT PENCATATAN CIPTAAN Karya Rekaman: Inovasi Pengajaran Gerak Dasar Tari Bali Dengan Bahasa Inggris Dalam Upaya Memperkokoh Kiprah ISI Denpasar di Dunia Internasional

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    Spatial joins are join operations that involve spatial data types and operators. Spatial access methods are often used to speed up the computation of spatial joins. This paper addresses the issue of benchmarking spatial join operations. For this purpose, we first present a WWW-based benchmark generator to produce sets of rectangles. Using a Web browser, experimenters can specify the number of rectangles in a sample, as well as the statistical distributions of their sizes, shapes, and locations. Second, using the generator and a well-defined set of statistical models we define several tests to compare the performance of three spatial join algorithms: nested loop, scan-and-index, and synchronized tree traversal. We also added a real-life data set from the Sequoia 2000 storage benchmark. Our results show that the relative performance of the different techniques mainly depends on two parameters: sample size, and selectivity of the join predicate. All of the statistical models and algorithms are available on the Web, which allows for easy verification and modification of our experiments.Peer Reviewe

    La communication chimique chez les poissons

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    Communication chimique et migration reproductrice chez les salmonidés

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    National audienceAlthough our knowledge on paths and orientation means of salmonid spe-cies during the oceanic part of their migration is limited, « homing » seems to be mainly dependent on a chemical sense. This paper presents some data demonstrating the predominant role of olfaction and the way pheromones can function in this phenomenon.Si l'on possède encore bien peu d'informations sur les trajets suivis et sur les moyens d'orientation utilisés par les différentes espèces de Salmonidés au cours de la phase océanique de leur migration, la remontée finale des eaux proches de l'estuaire jusqu'aux sites de fraie dépend principalement du sens chimique. Nous présentons ici un certain nombre de travaux démontrant la préémi-nence du rôle joué par l'olfaction et l'intervention probable de médiateurs chi-miques spécifiques (ou phéromones) dans ce phénomène du « homing »

    Effect of path or sink anoxia on sugar translocation in roots of maize seedlings

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    H+ efflux and hexose transport under imposed energy status in maize root tips

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