The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Background With the advancement in high-throughput technologies, researchers can simultaneously investigate gene expression and copy number alteration (CNA) data from individual patients at a lower cost. Traditional analysis methods analyze each type of data individually and integrate their results using Venn diagrams. Challenges arise, however, when the results are irreproducible and inconsistent...
We propose a novel superpixel extraction method named USEQ to generate regular and compact superpixels. To reduce the computational burden of iterative optimization procedures used in most recent approaches, the spatial and color quantizations are performed in advance to represent pixels and superpixels. Maximum a posteriori estimation in both pixel and region levels is then adopted to aggregate pixels...
Next generation sequencing (NGS) has been widely used in biological and medical researches. NGS facilitates identifying mutations and differentially expressed genes that are causative to diseases. However, its high-throughput feature poses major challenges in performing the analysis, especially the alignment step. The alignment step is critical in the NGS gene expression analysis since the correctness...
Iodine-doped mesoporous TiO 2 (I/TiO 2 ) was prepared by hydrothermal method, using tetrabutyl titanate as precursor, potassium iodate as iodine sources. The as-prepared I/TiO 2 catalysts were characterized by UV–vis, XRD, TEM, BET, TG/DTA, XPS and photoluminescence (PL) spectroscopy. Production of OH radicals on the I/TiO 2 surface was detected by the PL technique...
In recent years, both the acquisition and the performance of image in remote sensing have made a considerable progress. The production of new technologies, Like Multi-sensor, high resolution and high spectrum, bring innovations in urban remote sensing. And urban remote sensing is more and more used in the public service, like urban environment investigation, urban land use investigation, virtual city...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.