User profiles for Andrew Rutenberg
Andrew RutenbergProfessor of Physics, Dalhousie University Verified email at dal.ca Cited by 3325 |
[HTML][HTML] The degree of frailty as a translational measure of health in aging
Frailty is a multiply determined, age-related state of increased risk for adverse health outcomes.
We review how the degree of frailty conditions the development of late-life diseases and …
We review how the degree of frailty conditions the development of late-life diseases and …
Classical antiferromagnets on the Kagomé lattice
DA Huse, AD Rutenberg - Physical Review B, 1992 - APS
We examine the classical antiferromagnet on the Kagomé lattice with nearest-neighbor
interactions and n-component vector spins. Each case n= 1, 2, 3 and n> 3 has its own special …
interactions and n-component vector spins. Each case n= 1, 2, 3 and n> 3 has its own special …
[HTML][HTML] A complex systems approach to aging biology
…, LA Lipsitz, MGM Olde Rikkert, A Rutenberg… - Nature aging, 2022 - nature.com
Having made substantial progress understanding molecules, cells, genes and pathways,
aging biology research is now moving toward integration of these parts, attempting to …
aging biology research is now moving toward integration of these parts, attempting to …
Dynamic Compartmentalization of Bacteria: Accurate Division in E. Coli
Positioning of the midcell division plane within the bacterium E. coli is controlled by the min
system of proteins: MinC, MinD, and MinE. These proteins coherently oscillate from end to …
system of proteins: MinC, MinD, and MinE. These proteins coherently oscillate from end to …
Microbial response to surface microtopography: the role of metabolism in localized mineral dissolution
KJ Edwards, AD Rutenberg - Chemical Geology, 2001 - Elsevier
We examine the role of microtopographical surface features on sulfide minerals in localizing
and aligning bacterial adhesion. Experimental data shows strong correlation between …
and aligning bacterial adhesion. Experimental data shows strong correlation between …
Fast and accurate coarsening simulation with an unconditionally stable time step
BP Vollmayr-Lee, AD Rutenberg - Physical Review E, 2003 - APS
We present Cahn-Hilliard and Allen-Cahn numerical integration algorithms that are unconditionally
stable and so provide significantly faster accuracy-controlled simulation. Our stability …
stable and so provide significantly faster accuracy-controlled simulation. Our stability …
Effects of Poly(l-lysine) Substrates on Attached Escherichia coli Bacteria
K Colville, N Tompkins, AD Rutenberg, MH Jericho - Langmuir, 2010 - ACS Publications
Poly(l-lysine) (PLL) is a cationic polymer that is often used for attaching and immobilizing cells
to glass substrates for further investigation by, eg, AFM techniques. Because of their small …
to glass substrates for further investigation by, eg, AFM techniques. Because of their small …
Unifying aging and frailty through complex dynamical networks
To explore the mechanistic relationships between aging, frailty and mortality, we developed
a computational model in which possible health attributes are represented by the nodes of a …
a computational model in which possible health attributes are represented by the nodes of a …
Pattern formation inside bacteria: fluctuations due to the low copy number of proteins
M Howard, AD Rutenberg - Physical Review Letters, 2003 - APS
We examine fluctuation effects due to the low copy number of proteins involved in pattern-forming
dynamics within a bacterium. We focus on a stochastic model of the oscillating …
dynamics within a bacterium. We focus on a stochastic model of the oscillating …
PEX16 contributes to peroxisome maintenance by constantly trafficking PEX3 via the ER
A Aranovich, R Hua, AD Rutenberg… - Journal of cell …, 2014 - journals.biologists.com
The endoplasmic reticulum (ER) is required for the de novo biogenesis of peroxisomes in
mammalian cells. However, its role in peroxisome maintenance is unclear. To explore ER …
mammalian cells. However, its role in peroxisome maintenance is unclear. To explore ER …