Disperser fitness

Female lions generally do not disperse far beyond their natal range, while males can disperse distances of over 200 km. However, in bush-like ecosystems dispersal distances less than 25 km are reported.

16p vinarcissa 21-03-2023 4 1   Download

Over the years, agriculture across the world has been compromised by a succession of devastating epidemics caused by evolving viruses that spilled over from reservoir species or by new variants of classic viruses that acquired new virulence factors or changed their epidemiological patterns. Population genetics can be used as a powerful tool for identification of disease dynamics over population across large-scale geographic regions. Knowledge of life-history and origin of pathogen can greatly benefit from emergence and expansion of spatial genetics.

11p caygaocaolon6 30-07-2020 17 2   Download

This study aimed to evaluate the ability of magnesium chloride modified carbonized rice hull (MCRH) material for ammonium removal from synthetic and domestic wastewater. The MCRH material was prepared by using waste rice hull from a household rice-processing factory and magnesium chloride salt via a simple mixing and annealing method. The material was then characterized by scanning electron microscopy and energy-dispersive X-ray spectroscopy.

11p angicungduoc5 13-06-2020 11 2   Download

Flower longevity plays an important role in pollen dispersal and reproductive success in plants. In dichogamous plants, the duration of anthesis as well as the time allocated to male and female functions can vary in response to intrinsic factors (e.g., flowering time and resource allocation) and pollination context along a growth season.

10p viuchiha2711 21-04-2020 4 1   Download

An approximate empirical isotropic interatomic potentials for CH4–inert gas mixtures are developed by simultaneously fitting the Exponential-Spline-Morse-Spline-van der Waals (ESMSV) potential form to viscosity, thermal conductivity, thermal diffusion factors, diffusion coefficient, interaction second pressure virial coefficient and scattering cross-section data.

8p kethamoi1 17-11-2019 11 0   Download

(bq) bart 1 book “handbook of biolological statistics” has contents: exact test of goodness - of – fit, power analysis, small numbers in chi- square and g– tests, student’s t – test for two samples, data transformations, statistics of dispersion, statistics of central tendency,… and other contents.

139p tieu_vu15 07-09-2018 33 3   Download

In the world of open-source software, the Concurrent Versions System (CVS) was the tool of choice for version control for many years. And rightly so. CVS was open-source software itself, and its non-restrictive modus operandi and support for networked operation allowed dozens of geographically dispersed programmers to share their work. It fit the collaborative nature of the open-source world very well. CVS and its semi-chaotic development model have since become cornerstones of open-source culture....

370p tailieuvip13 24-07-2012 79 5   Download

Requires improvements in the whole column: – Sub 2 μm particles Porous for optimum mass transfer New bridged hybrid particle required for pressure tolerance (up to 15000 psi) Sizing technology for narrow particle size distribution – Column hardware New frit technology to retain particles New end fittings for high pressure/low dispersion operation – Packing technology New column packing processes to optimize stability

23p qdung92ct 03-07-2012 61 7   Download