Results 61 to 70 of about 313,279 (304)
Comparison of measures of crowding, group size, and diversity
Ecosphere, 2017 In ecology, diversity is often measured as the mean rarity of species in a community. In behavioral sciences and parasitology, mean crowding is the size of the group to which a typical individual belongs.
Zsolt Lang +2 more
doaj +1 more source
Crowding of Brownian spheres [PDF]
, 2010 We study two models consisting of reflecting one-dimensional Brownian "particles" of positive radius. We show that the stationary empirical distributions for the particle systems do not converge to the harmonic function for the generator of the ...
Burdzy, Krzysztof +2 more
core +3 more sources
Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids
Advanced Functional Materials, EarlyView.This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow +9 more
wiley +1 more source
Royal Society Open ScienceIncreased trait responsiveness to the environment can provide short-term benefits but may induce delayed costs. Anurans (frogs and toads) provide an excellent system to examine phenotypic plasticity and developmental carry-over effects given their ...
Sarah McKay Strobel +2 more
doaj +1 more source
Many-body effects on tracer particle diffusion with applications for single-protein dynamics on DNA
New Journal of Physics, 2015 30% of the DNA in E. coli bacteria is covered by proteins. Such a high degree of crowding affects the dynamics of generic biological processes (e.g. gene regulation, DNA repair, protein diffusion etc) in ways that are not yet fully understood.
Sebastian Ahlberg +2 more
doaj +1 more source
Macromolecular crowding explains overflow metabolism in cells [PDF]
, 2016 Overflow metabolism is a metabolic phenotype of cells characterized by mixed oxidative phosphorylation (OxPhos) and fermentative glycolysis in the presence of oxygen.
Oltvai, Zoltán N., Vazquez, Alexei
core +1 more source
Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging
Advanced Functional Materials, EarlyView.This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee +5 more
wiley +1 more source
Crowding In or Crowding Out? A Classical-Harrodian Perspective [PDF]
This paper investigates the effects of budget deficits within a classical-Harrodian framework in a closed economy. In this framework, growth and cycles are endogenous, underutilized capacity is a recurrent phenomenon, capacity utilization fluctuates ...
Jamee K. Moudud
core +3 more sources
Update on Diagnosis and Management of Amblyopia
Delhi Journal of Ophthalmology, 2019 Amblyopia is common in the paediatric age group, however it is not well understood. This article highlights the need for diagnosis and management of amblyopia. The current treatment options are also mentioned in detail.
Smita Kapoor
doaj +1 more source
The impact of hospital boarding on the emergency department waiting room
Journal of the American College of Emergency Physicians Open, 2020 Background Patient boarding in the emergency department (ED) is a significant issue leading to increased morbidity/mortality, longer lengths of stay, and higher hospital costs.
Courtney M. Smalley +8 more
doaj +1 more source