Broad Velocity Distributions in SFIV Helicases are a Consequence of Heterogeneity
نویسندگان
چکیده
منابع مشابه
Broad-tailed force distributions and velocity ordering in a heterogeneous membrane model for collective cell migration
Correlated velocity patterns and associated large length-scale transmission of traction forces have been observed in collective live cell migration as a response to a “wound”. We argue that a simple physical model of a force-driven heterogeneous elastic membrane sliding over a viscous substrate can qualitatively explain a few experimentally observed facts: (i) the growth of velocity ordering wh...
متن کاملFree-Surface Profiles, Velocity and Pressure Distributions on a Broad-Crested Weir: A Physical Study
Basic experiments were conducted on a large-size broad-crested weir with a rounded corner. Detailed free-surface, velocity, and pressure measurements were performed for a range of flow conditions. The results showed the rapid flow distribution at the upstream end of the weir and next to the weir brink at large flow rates. The flow properties above the crest were analyzed taking into account the...
متن کاملA consequence of local equilibration and heterogeneity in glassy materials
The existence of a generalized fluctuation–dissipation theorem observed in simulations and experiments performed in various glassy materials is related to the concepts of local equilibration and heterogeneity in space. Assuming the existence of a dynamic coherence length scale up to which the system is locally equilibrated, we extend previous generalizations of the FDT relating static to dynami...
متن کاملHuman actuarial aging increases faster when background death rates are lower: a consequence of differential heterogeneity?
Many analyses of human populations have found that age-specific mortality rates increase faster across most of adulthood when overall mortality levels decline. This contradicts the relationship often expected from Williams' classic hypothesis about the effects of natural selection on the evolution of senescence. More likely, much of the within-species difference in actuarial aging is not due to...
متن کاملheterogeneity within the orientalist discourse: representation of the orient in womens travelogues and mens paintings
from 1950s onward, new theories and critical approaches burgeoned across humanities. these theories were context-oriented; as a result, the analysis of discursive practices gained significance. thus, social, political, historical and cultural discourses that have been hitherto marginalized and considered inferior to literary texts, were introduced as important texts to be analyzed by critics. o...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2016
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2015.11.411