Results 21 to 30 of about 454,936 (308)

Material Residence Time in Marine Canopies Under Wave-Driven Flows

open access: yesFrontiers in Marine Science, 2020
Coastal canopies (e.g., seagrasses, coral reefs, and kelp forests) are vitally important ecosystems that provide a range of ecological services (e.g., oxygen production, sediment stabilization and trapping, and recycling of nutrients).
Maryam Abdolahpour   +4 more
doaj   +1 more source

Estimation of the Inhaled Dose of Pollutants in Different Micro-Environments: A Systematic Review of the Literature

open access: yesToxics, 2021
Recently, the need to assess personal exposure in different micro-environments has been highlighted. Further, estimating the inhaled dose of pollutants is considerably one of the most interesting parameters to be explored to complete the fundamental ...
Francesca Borghi   +8 more
doaj   +1 more source

Does residence time affect responses of alien species richness to environmental and spatial processes? [PDF]

open access: yes, 2012
One of the most robust emerging generalisations in invasion biology is that the probability of invasion increases with the time since introduction (residence time). We analysed the spatial distribution of alien vascular plant species in a region of north-
Dainese,Matteo   +5 more
core   +1 more source

Physiologically Based Structure of Mean Residence Time

open access: yesThe Scientific World Journal, 2012
A mean residence time (MRT) is an important pharmacokinetic parameter. To the author's knowledge, however, a physiologically based structure of MRT (thereafter MRT structure) has not been published so far.
Mária Durišová
doaj   +1 more source

Influence of Temperature and Residence Time on Torrefaction Coupled to Fast Pyrolysis for Valorizing Agricultural Waste

open access: yesEnergies, 2022
Torrefaction is a promising pretreatment technology for valorizing biomass and upgrading pyrolysis products. This study sets out an original procedure consisting of subjecting the biomass to torrefaction before fast pyrolysis to increased value-added ...
Angel Alcazar-Ruiz   +2 more
doaj   +1 more source

The distribution of range sizes of native and alien plants in four European countries and the effects of residence time [PDF]

open access: yes, 2008
Aim Do the statistical distributions of range sizes of native and alien species differ? If so, is this because of residence time effects? And can such effects indicate an average time to a maximum?
Stout, J.C.   +23 more
core   +1 more source

Particle-level residence time data in a twin-screw feeder

open access: yesData in Brief, 2019
A full discharge process of a twin-screw feeder has been simulated with DEM (discrete element method). The result files are available at the Mendeley Data repository (https://doi.org/10.17632/d76rzzd8r7.1) and contain the following particle data: x,y,z ...
Peter Toson, Johannes G. Khinast
doaj   +1 more source

Spatial aggregation effects on the performance of machine learning metamodels for predicting transit time to baseflow

open access: yesEnvironmental Research Communications, 2023
Water transit time is the duration between the entry and exit of a parcel of water across a hydrologic system. It is a fundamental characteristic that links hydrologic transport, biogeochemical processing, and water quality, and it has broad implications
Mario A Soriano Jr, Reed Maxwell
doaj   +1 more source

Litter Decomposition in Wet Rubber and Fruit Agroforests: Below the Threshold for Tropical Peat Formation

open access: yesSoil Systems, 2022
Peatlands are shaped by slow litter decomposition, but threshold decomposition rates that allow peat formation remain unclear. Can agroforestry in the tropics be compatible with paludiculture that allows peat formation?
Yosefin Ari Silvianingsih   +3 more
doaj   +1 more source

The Impact of a New Arterial Intravascular Pump on Aorta Hemodynamic Surrounding: A Numerical Study

open access: yesBioengineering, 2022
Purpose: The purpose of this study was to investigate the impact of a new arterial intravascular pump on the hemodynamic surroundings within the aorta.
Yuan Li   +6 more
doaj   +1 more source

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