Results 51 to 60 of about 19,316 (219)

Fitting a geometric graph to a protein-protein interaction network [PDF]

open access: yes, 2008
Finding a good network null model for protein-protein interaction (PPI) networks is a fundamental issue. Such a model would provide insights into the interplay between network structure and biological function as well as into evolution.
Barabási   +46 more
core   +3 more sources

Time-delayed mutual information of the phase as a measure of functional connectivity. [PDF]

open access: yesPLoS ONE, 2012
We propose a time-delayed mutual information of the phase for detecting nonlinear synchronization in electrophysiological data such as MEG. Palus already introduced the mutual information as a measure of synchronization. To obtain estimates on small data-
Andreas Wilmer   +2 more
doaj   +1 more source

Molecular characterization of Salmonella Enteritidis : comparison of an optimized multi-locus variable-number of tandem repeat analysis (MLVA) and pulsed-field gel electrophoresis [PDF]

open access: yes, 2012
Salmonella Enteritidis (SE) is a genetically homogenous serovar, which makes optimal subtype discrimination crucial for epidemiological research. This study describes the development and evaluation of an optimized multiple-locus variable number tandem ...
Bertrand, Sophie   +9 more
core   +2 more sources

Metal‐Free Perovskites for X‐Ray Detection and Imaging: Progress and Prospects

open access: yesEcoEnergy, Volume 3, Issue 4, December 2025.
The MFPs possess structural diversity and photoelectric properties and show attractive advantages for X‐ray detection and imaging. This review highlights the significant roles of components in influencing the material properties and physical parameters of MFPs, and systematically summarizes the advanced progress on both rigid and flexible‐based X‐ray ...
Zhizai Li, Yaxing Wang, Zhiwen Jin
wiley   +1 more source

Infectious Diseases of Six Non-Domesticated Neo-Tropical Animals In Trinidad and Tobago

open access: yesInternational Journal of Tropical Veterinary and Biomedical Research, 2018
This review serves to shed light on some common infectious diseases: their names, prevalence, site of infection and diagnostic tools for identificationof six (6) neo-tropical animals that are found in Trinidad and Tobago with the potential for ...
Kavita Ranjeeta Lall   +2 more
doaj   +1 more source

On The Anisotropy Of Perceived Ground Extents And The Interpretation Of Walked Distance As A Measure Of Perception [PDF]

open access: yes, 2013
Two experiments are reported concerning the perception of ground extent to discover whether prior reports of anisotropy between frontal extents and extents in depth were consistent across different measures (visual matching and pantomime walking) and ...
Durgin, Frank H.   +5 more
core   +2 more sources

Use of depot medroxyprogesterone acetate and fracture risk [PDF]

open access: yes, 2010
Depot medroxyprogesterone acetate (DMPA), which has a high rate of use among teenagers in Europe and the United States, has been associated with impaired bone mineral acquisition during adolescence and accelerated bone loss in later life.
Brauchli, Yolanda B.   +4 more
core   +1 more source

Using Eye Movements to Understand Sense of Control in Situated Action

open access: yesCognitive Science, Volume 49, Issue 12, December 2025.
Abstract This series of studies investigated the interplay between the Sense of Control, continuous action control, and eye‐movement behavior in dynamic and uncertain environments. Across three experiments, we used a custom‐designed environment combined with eye‐tracking to examine how action goal pursuit and visual strategies were adapted to deal with
Nils Wendel Heinrich   +3 more
wiley   +1 more source

Detection of protein catalytic residues at high precision using local network properties

open access: yesBMC Bioinformatics, 2008
Background Identifying the active site of an enzyme is a crucial step in functional studies. While protein sequences and structures can be experimentally characterized, determining which residues build up an active site is not a straightforward process ...
Lappe Michael   +2 more
doaj   +1 more source

Reconstructing passively travelled manoeuvres: Visuo-vestibular interactions. [PDF]

open access: yes, 2001
We recently published a study of the reconstruction of passively travelled trajectories from optic flow. Perception was prone to illusions in a number of conditions, and not always veridical in the other conditions.
Berthoz, A., Bertin, R.J.V.
core  

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