Results 91 to 100 of about 3,935,284 (258)

Multistage density dependence in an amphibian [PDF]

open access: yes, 2018
Density dependence is the major process keeping the sizes of natural populations within bounds. In organisms with complex life cycles, the stage at which density dependence occurs and whether it occurs in one or several life stages have important ...
Altwegg, Res
core  

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Temporally structured density-dependence and population management

open access: yes, 1999
We used a simple discrete-time population model to investigate how temporally structured density-dependence influences a population's response to loss due to harvesting.
Lundberg, Per, Jonzén, Niclas
core   +1 more source

Compensation and density dependence

open access: yes, 2016
Compensatory mortality is a key concept in sustainable resource development and predator-prey theory. Two driving mechanisms underlie compensatory mortality: seasonality and density dependence.
Evelyn H. Merrill, Mark S. Boyce
core   +1 more source

Spatially realistic dynamic N‐mixture models

open access: yesMethods in Ecology and Evolution
Dispersal is a complex ecological process that can be driven by the abiotic environment, density‐dependent processes and species mobility. Traditionally, dispersal has been studied with capture‐based data that are often limited in space and time.
Qing Zhao   +5 more
doaj   +1 more source

Population density drives increased parasitism via greater exposure and reduced resource availability in wild red deer

open access: yesParasitology
Exposure to environmentally transmitted parasites should increase with population density due to accumulation of infective parasites in space. However, resource competition also increases with density, lowering immunity and increasing susceptibility ...
Adam Z. Hasik   +7 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Appendix A. The functional form of density dependence in a population of Merlins according to standard methods for testing of density dependence.

open access: yes, 2016
The functional form of density dependence in a population of Merlins according to standard methods for testing of density ...
Christer G. Wiklund (2912318)
core   +1 more source

Temperature and electron density dependence of spin relaxation in GaAs/AlGaAs quantum well [PDF]

open access: yes, 2011
Temperature and carrier density-dependent spin dynamics for GaAs/AlGaAs quantum wells (QWs) with different structural symmetries have been studied by using time-resolved Kerr rotation technique.
Yonggang Zhu   +12 more
core   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

open access: yesFEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy