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CE
2008
128views more  CE 2008»
13 years 8 months ago
Beyond threaded discussion: Representational guidance in asynchronous collaborative learning environments
Although most online learning environments are predominately text based, researchers have argued that representational support for the conceptual structure of a problem would addr...
Daniel D. Suthers, Ravi K. Vatrapu, Richard Medina...
CORR
2008
Springer
213views Education» more  CORR 2008»
13 years 8 months ago
Between conjecture and memento: shaping a collective emotional perception of the future
Abstract Microblogging is a form of online communication by which users broadcast brief text updates, also known as tweets, to the public or a selected circle of contacts. A varieg...
Alberto Pepe, Johan Bollen
BMCBI
2005
115views more  BMCBI 2005»
13 years 7 months ago
Graphical representation of ribosomal RNA probe accessibility data using ARB software package
Background: Taxon specific hybridization probes in combination with a variety of commonly used hybridization formats nowadays are standard tools in microbial identification. A fre...
Yadhu Kumar, Ralf Westram, Sebastian Behrens, Bern...
TVCG
2008
124views more  TVCG 2008»
13 years 7 months ago
Effective visualization of complex vascular structures using a non-parametric vessel detection method
The effective visualization of vascular structures is critical for diagnosis, surgical planning as well as treatment evaluation. In recent work, we have developed an algorithm for ...
Alark Joshi, Xiaoning Qian, Donald P. Dione, Ketan...
BMCBI
2010
119views more  BMCBI 2010»
13 years 5 months ago
The INTERPRET Decision-Support System version 3.0 for evaluation of Magnetic Resonance Spectroscopy data from human brain tumour
Background: Proton Magnetic Resonance (MR) Spectroscopy (MRS) is a widely available technique for those clinical centres equipped with MR scanners. Unlike the rest of MR-based tec...
Alexander Pérez-Ruiz, Margarida Julià...