Báo cáo khoa học: "Why Are They Excited? Identifying and Explaining Spikes in Blog Mood Levels" potx

... Why Are They Excited? Identifying and Explaining Spikes in Blog Mood Levels Krisztian Balog Gilad Mishne Maarten de Rijke ISLA, University ... data, are shown to be effective for identifying the events un- derlying changes in global moods. 1 Introduction Blogs, diary-like web pages containing highly opinionated personal commentary, are ... mood of the blogosphere...

Ngày tải lên: 24/03/2014, 03:20

... those in English. Their use of the keystroke log is different from ours in that they did not directly log the input in pinyin (Romanized Chinese by which native characters are input), but the input ... penguines are marching in the snow.” and “Mummy, my feet can’t touch the bottom.”) 3.2 Task interface For logging the keystrokes including the use of backspaces, we designed an...

Ngày tải lên: 19/02/2014, 19:20

... observed, includ- ing that Mxi1-SRa appears to be the predominant transcript in the adult intestine and in the developing embryo, whereas Mxi1-SRb transcripts predominate in the adult liver and kidney ... arrow: approximately 52 kDa band in lanes a1 and a 2in comparison to corresponding area in lane E1 which is from cell lines established from the Myc+ Ras+ empty vector point...

Ngày tải lên: 18/02/2014, 16:20

... Centre of Finland, Espoo, Finland Hydrophobins are small proteins thought to be ubi- quitous in filamentous fungi. They are usually present on the outer surfaces of cell walls of hyphae and coni- dia. ... terminal amino acid residues of all six hydrophobins providing this single match. A rapid means of identifying peaks corresponding to hydrophobins in MALDI-TOF mass spectra was...

Ngày tải lên: 19/02/2014, 02:20

... protein bands indicated was performed using a Kodak Digital Science DC40 camera and its associated software. Band intensities are shown on the right and are expressed as the sum of all pixel intensity ... 5 min, and washed in running tap water for 5 min. Then, sections were incuba- ted in 85% (v ⁄ v) propyleneglycol for 2 min (the solution was changed twice) and in Oil Red O...

Ngày tải lên: 19/02/2014, 16:20

... proline in cystatin F, thus partially explaining the overall lowered affinity of cyst- atin F for these enzymes. Proline in the S 2 site is a fea- ture of human stefin A and cystatins F, S and ... cath- epsin S is active in all endocytic compartments, while cathepsins B and X are prominent in early and late endosomes [37]. Our results suggest that in U937 cells cathepsins...

Ngày tải lên: 19/02/2014, 17:20

... activity, suggesting a role in reduced lens transparency and cataract [56]. Oxidation and transglutaminase induced cross-linking may coordinately transform lens a-crys- tallin chaperone activity and packing, ... age and contain many inclusion bodies reactive with antibody to aB-crystallin, but not to b- and c-crystallin, suggest- ing an important role for aA-crystallin in mainta...

Ngày tải lên: 19/02/2014, 18:20

... Algorithm for Incremental Singular Value Decomposition in Natural Language Processing Genevieve Gorrell Department of Computer and Information Science Link¨oping University 581 83 LINK ¨ OPING Sweden gengo@ida.liu.se Abstract An ... criterion for beginning to train the next vector pair, the reasoning being that since the singular vectors only start to grow long when they settle in the...

Ngày tải lên: 22/02/2014, 02:20

... are shown in italics. No intermediate states are shown along each pathway, only the initial and final states. Guanine bases are shown in green, adenines in red and thymines in blue. J. B. Chaires ... is tightly linked to their thermodynamic stability. Methods for studying quadruplex folding and unfolding The folding and unfolding of G-quadruplexes can be conveniently moni...

Ngày tải lên: 06/03/2014, 09:22

... proteoglycan and laminin, but also process a number of cell-sur- face and soluble proteins, including receptors and cytokines such as inter- leukin-1b. The present work reviewed the role of neuroinflammatory mediators ... macrophages, suggesting that fractalkine is involved in neuron– microglia signalling [178]. In fact, this chemokine participates in leukocyte migration and in...

Ngày tải lên: 07/03/2014, 03:20