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Recent News and Articles on the Keywords: 0.29 + discover + web  Related to the article below (Last Update: 8/5/2008)

EPL Announces Second Quarter 2008 Results
StreetInsider.com (subscription), MI -
The Raton well, a deepwater gas discovery that at the beginning of this year was projected to already be on line, is currently anticipated to commence ...EPL - NBL
Exeter Resource Corporation: Drilling Locates Major Extensions to ...
CNNMoney.com - Jul 29, 2008
Exeter's Exploration Manager, Matt Williams, commented: "The bonanza intersection in MD373 was a "blind discovery" below shallow reverse circulation ("RC") ...XRA - CVE:XRC
Illumina Reports Financial Results for Second Quarter 2008
FOXBusiness - Jul 23, 2008
We believe this information will enable researchers to correlate genetic variation and biological function, which will enhance drug discovery and clinical ...ILMN
Source: Google News

[PDF] C ombining Web Usage Mining and Fuzzy Inference for Website Personalization -
O Nasraoui, C Petenes - Knowledge Discovery in the Web - sigkdd.org
... size Relevant URLs/Profile Profile Description 0 106 {0.29-/staff. ... J. Srivastava,
Web Mining: Information and Pattern discovery on the World Wide Web, Proc ...

A Caching Mechanism for Semantic Web Service Discovery -
M Stollberg, M Hepp, J Hoffmann - … of the 6th International Semantic Web Conference (ISWC 2007 …, 2007 - Springer
... The discovery of suitable Web services for a given task is one of the central
operations in Service-oriented Architectures (SOA), and research on Semantic Web ...

Web Discovery and Filtering Based on Textual Relevance Feedback Learning -
W Lam, W Wang, CW Yue - Computational Intelligence, 2003 - Blackwell Synergy
... WEB DISCOVERY AND FILTERING BASED ON TEXTUAL RELEVANCE FEEDBACK LEARNING ... It periodically
makes use of a Web robot to discover and make an index on new pages. ...

[PDF] A Context Ultra-Sensitive Approach to High Quality Web Recommendations based on Web Usage Mining and …
O Nasraoui, M Pavuluri - 3rd International Workshop on Web Dynamics in conjunction … - dcs.bbk.ac.uk
... P Web user profiles computed by the profile discovery engine ... H-UNC partitioned the
Web users sessions into 20 ... URLs/Profile Profile Description 0 106 {0.29-/staff ...

[PDF] Caching for Semantic Web Service Discovery -
M Stollberg - Knowledge Web PhD Symposium 2007 - informatik.rwth-aachen.de
... 10 SDC 0.28 0.27 0.03 non-SDC 0.41 0.39 0.21 100 SDC 0.29 0.28 0.03 non-SDC 3.96
3.68 2.55 2000 SDC 0.31 0.29 0.05 non ... Semantic Web Service Discovery. ...
-

Web Service Discovery Using General-Purpose Search Engines -
H Song, D Cheng, A Messer, S Kalasapur - Web Services, 2007. ICWS 2007. IEEE International Conference …, 2007 - doi.ieeecomputersociety.org
... 0 0.04 0.13 0 0 0.29 0 0.13 0.33 Table 2: Average percentage discovery for each
of the approaches 2007 IEEE International Conference on Web Services (ICWS 2007 ...

[PS] Mining web access logs using a fuzzy relational clustering algorithm based on a robust estimator -
O Nasraoui, R Krishnapuram, A Joshi - … International World Wide Web Conference, Toronto, Canada, 1999 - csee.umbc.edu
... In this light, web mining can be viewed as a special case of the more general
problem of knowledge discovery in databases [FPSSU96]. ...

[PDF] Discovery of Individual User Navigation Styles -
E Herder, I Juvina - Proc. of the Workshop on Individual Differences in Adaptive …, 2004 - l3s.de
... effect size (ES 2 = 0.29/0.71 = 0.41) 1 . ... Shahabi, C., Zarkesh, A., Adibi, J. & Shah,
V. Knowledge Discovery from Users Web- page Navigation. Proc. ...

A Light-weight Framework for Hosting Web Services on Mobile Devices -
YS Kim, KH Lee - … of the Fifth European Conference on Web Services (ECOWS'07) …, 2007 - doi.ieeecomputersociety.org
... 0.02 + 0.29 = 0.27 ... and migration of services, and the publishing and discovery of
services ... To show the validity of the proposed mobile Web service framework, a ...

Mining Indirect Associations in Web Data -
PN Tan, V Kumar - WEBKDD 2001?Mining Web Log Data Across All Customers Touch …, 2002 - Springer
... click-stream data collected at the Web servers. This has fueled a tremendous amount
of interest in applying data mining techniques to discover hidden patterns ...

Source: Google Scholar
 
 

Scientists Discover An Essential Nucleus-building Protein

 

 
Every time a cell divides, the protective envelope that surrounds the nucleus is broken down and rebuilt into two new ones. Envelopes are highly complex structures of membranes and proteins which must be precisely reassembled for the nuclei to function. Scientists at the Institute for Research in Biomedicine (IRB) in Barcelona, the European Molecular Biology Laboratory (EMBL) in Heidelberg and the Pasteur Institute in Paris have discovered a protein that plays a crucial role in the assembly and structure of the nucleus. Their work appears in the September 5 issue of Current Biology.

The envelope acts as a barrier between the outer cell compartment, called the cytoplasm, and DNA stored in the cell nucleus. It regulates which molecules are allowed to pass back and forth between the two compartments. Most of this traffic passes through basket-shaped passageways called nuclear pores, which consist of intricately-woven proteins. "We haven't yet identified all the molecules in the nuclear envelope, and many questions remain about the process by which molecules are granted or denied passage," says Peter Askjaer of IRB.

The new study shows that a protein called MEL-28 is a component of nuclear pores in the worm C. elegans, one of biology's most important model organisms. More importantly, it reveals that MEL-28 is one of the key architects as bits of membrane and proteins are drawn together to build new envelopes.

When scientists blocked the activity of MEL-28, they discovered that patches of membranes attached themselves to DNA but couldn't seal themselves off into a complete envelope. A step-by-step analysis showed that without the protein, other molecules are not drawn together properly as envelopes are rebuilt. The components were scrambled; pores were no longer built, and the wrong molecules were able to get access to DNA. Because MEL-28 remains attached to DNA during the entire process of cell division, the scientists believe it plays a crucial role early in the formation of the envelope.

MEL-28 has a close relative in human cells; one of the researchers' future projects will be to examine whether this molecule plays a similar role in our own species. Oddly-shaped nuclear envelopes are seen in human genetic diseases such as progeria, a rare condition that causes affected children to age prematurely, and some types of muscular dystrophies. "Understanding how the nuclear envelope forms in the first place may eventually help us understand how changes in it can cause these diseases and potentially how they can be treated," says Askjaer.

###

Contact: Sarah Sherwood
Institute for Research in Biomedicine (IRB)
 
 
 
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