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In this study we intend to present a new strategy to clinical practices that can help researchers in medical and correlated areas to evaluate the effectiveness of new treatments which has been tested in animal models. Furthermore, we also... more
In this study we intend to present a new strategy to clinical practices that can help researchers in medical and correlated areas to evaluate the effectiveness of new treatments which has been tested in animal models. Furthermore, we also present a discussion about the economic viability of applying these alternative procedures in clinical laboratories.
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In this study we intend to present a new strategy to clinical practices that can help researchers in medical and correlated areas to evaluate the effectiveness of new treatments which has been tested in animal models. Furthermore, we also... more
In this study we intend to present a new strategy to clinical practices that can help researchers in medical and correlated areas to evaluate the effectiveness of new treatments which has been tested in animal models. Furthermore, we also present a discussion about the economic viability of applying these alternative procedures in clinical laboratories.
Energy dispersive (EDXRF) and Portable (PXRF) X-ray fluorescence techniques are proposed for wood treatment control process and wood waste assortment. In this study, different retentions of chromated copper arsenate preservative were... more
Energy dispersive (EDXRF) and Portable (PXRF) X-ray fluorescence techniques are proposed for wood treatment control process and wood waste assortment. In this study, different retentions of chromated copper arsenate preservative were applied to Eucalyptus sp. sapwood samples. Cu, Cr and As were determined by XRF techniques in treated sapwood massive blocks and treated sapwood sawdust samples were analyzed by FAAS spectrometry (Flame Atomic Absorption) and INAA (Instrumental Neutron Activation Analysis). Cu, Cr and As mean values, obtained by FAASS and INAA, showed to be statically equal; however, XRF analysis showed considerable deviations, presenting the absorption and the enhancement effects in analytical lines.
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mtthod to datarminate the elements thorium m d uranium by X-ny» fluorescence in n n and derivative*. ' I ' . \\ Th» chosen umpie* tea* orn from Morro do Agoctinho, Poço* de Calda, Minai Gereit end monezn» concentrated from... more
mtthod to datarminate the elements thorium m d uranium by X-ny» fluorescence in n n and derivative*. ' I ' . \\ Th» chosen umpie* tea* orn from Morro do Agoctinho, Poço* de Calda, Minai Gereit end monezn» concentrated from Nudeomon which hM the faetu» of being complex, «nd which tt • type of meteria! frequently found in nuclear technology. IS The mtthod of fusion we* choaan to prepare the tamp la». In which they are fined in borax In l a natural form. t l ia , proposing anatyan oi tncet elemanta without any previoua chemical treatment. In i f» arulyan of uranium, the affect of absorption of Iron exbtfna, In the dMinctive line Via ( n = 2 ) of •cond order wai mathematically corrected, inetaad of balng eliminated by chemical separation. The determination of thorium we» medt through the method of double-dlhitlon m which several n e w hew 0iown the advantage» of it» employment The precision in function tha coefficient of variation In pareentaaj and tha accuracy of the nithod I ar...
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ABSTRACT
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An 8-GeV electron/3.5-GeV positron injector for KEKB was completed in 1998 by upgrading the existing 2.5-GeV electron/positron linac. The main goals were to upgrade its accelerating energy from 2.5 to 8GeV and to increase the positron... more
An 8-GeV electron/3.5-GeV positron injector for KEKB was completed in 1998 by upgrading the existing 2.5-GeV electron/positron linac. The main goals were to upgrade its accelerating energy from 2.5 to 8GeV and to increase the positron intensity by about 20 times. This article describes not only the composition and features of the upgraded linac, but also how these goals were
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ABSTRACT The Anadenathera macrocarpa, Schinus molle, Hymenaea courbaril, Cariniana legalis, Solidago microglossa and Stryphnodendron barbatiman, were collected “in natura” samples (leaves, flowers, barks and seeds) from different... more
ABSTRACT The Anadenathera macrocarpa, Schinus molle, Hymenaea courbaril, Cariniana legalis, Solidago microglossa and Stryphnodendron barbatiman, were collected “in natura” samples (leaves, flowers, barks and seeds) from different commercial suppliers. The ...
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ABSTRACT