Báo cáo sinh học: "Biological imaging using secondary ions" pdf

... by Kraft et al. [13] using a NanoSIMS instrument at Lawrence Livermore Laboratory. In the remarkable work reported by Lechene and co-workers, the performance of imaging secondary ion mass spectrometry ... during Tetrahymena mating. Science 2004, 305:71-73. 10. Williams, P: Quantitative analysis using sputtering tech- niques: secondary ion and sputtered neutral mass spec- trometry. I...

Ngày tải lên: 06/08/2014, 18:21

... influenced by culture and setting. There are a number of limitations to our study. First, we were using country level data and there are some countries where prevalence reports are not made public. ... shown in Figure 1 gives an illustration of patterns of higher inci- dence of HIV/AIDS prevalence rates using the first three variables to emerge from the CART analysis: physician density, n...

Ngày tải lên: 18/06/2014, 17:20

... the Characterisation of Multispectral Imaging Systems, pp. 461–466 (2003) doi:10.1186/1687-6180-2011-57 Cite this article as: Shrestha et al.: Multispectral imaging using a stereo camera: concept, ... dependent. Spectral imaging addresses these problems. Spectral imaging systems capture image data at specific wave- lengths across the electromagnetic spectrum. Based on the number of...

Ngày tải lên: 21/06/2014, 00:20

... article Arthritis imaging using a near-infrared fluorescence folate-targeted probe Wei-Tsung Chen 1,2 , Umar Mahmood 1 , Ralph Weissleder 1 and Ching-Hsuan Tung 1 1 Center of Molecular Imaging Research, ... validated the optical imaging results. We conclude that in vivo arthritis detection was feasible using a folate-targeted near-infrared fluorescence probe. This receptor- target...

Ngày tải lên: 09/08/2014, 06:22

... method. In this case, the pop-up menu shows only one option: [ method ] 1056 stuctions for using word processors and diary managers. At present three languages are supported: English, French ... application of WYSIWYM was DRAFTER-II, a system which generates in- 1054 Multilingual authoring using feedback texts Richard Power and Donia Scott ITRI, University of Brighton Lewes R...

Ngày tải lên: 17/03/2014, 07:20

... estimating the vessel movements using a sequence of radar images from the preexisting body-fixed radar. Island landmarks in the radar scans are tracked between multiple scans using visual features. This ... maneuverable, δψ t can be assumed small. The sine a nd cosines of (9) can now be re written using (10a) and simplified using the small angle approxi- mation cos (δψ t ) ≈ 1 and sin...

Ngày tải lên: 20/06/2014, 22:20

... BCR-ABL, in which a part of the BCR protein is fused to the non-receptor ABL tyrosine kinase, causing it to become constitutively active. The deregulated kinase activity of BCR-ABL accounts for ... provide poor indicators for drug activity in vivo. Two recent studies circumvent this problem by using cell extracts from the CML cell line K562 to identify binding targets of imatinib [2,3]. In

Ngày tải lên: 06/08/2014, 19:20

... Peroxidase labeled secondary goat anti-mouse IgG antibody (KPL, Gaithersburg, MD) diluted 1:100 in Blotto, was incubated at 50 µl/well for 1 h at room temperature. Plaques were developed using 100 µl/well ... temperature. Plaques were developed using 50 µl/well of a ready to use TMB precipitate HRP substrate, True Blue™ (KPL, Gaithersburg, MD). Higher dilutions of primary and secondary...

Ngày tải lên: 19/06/2014, 08:20

... collected with the secondary- ion focusing lens (EOS)); the secondary column (SC) where the secondary- ion beam is shaped to match the acceptance of the spectrometer (the secondary column contains an ... measured using multi imaging mass spectrom- etry. J Am Soc Mass Spectrom 2004, 15:1572-1580. 29. McMahon G, Glassner BJ, Lechene CP: Quantitative imaging of cells with multi-isoto...

Ngày tải lên: 06/08/2014, 18:21

... after the intervention, using the date of the initial CD4 blood draw as the starting point for follow-up and following patients through December, 2005. Bivariate analyses using Cox proportional ... new patients on HAART. It was hypothesized that expanding the role of nurses to stage patients using WHO staging criteria and interpret CD4 lab results would lead to more rapid information on...

Ngày tải lên: 18/06/2014, 17:20