Results 21 to 30 of about 1,142,090 (245)

Transport Phenomena in Excitable Systems: Existence of Bounded Solutions and Absorbing Sets

open access: yesMathematics, 2022
In this paper, the transport phenomena of synaptic electric impulses are considered. The FitzHugh–Nagumo and FitzHugh–Rinzel models appear mathematically appropriate for evaluating these scientific issues.
Monica De Angelis
doaj   +1 more source

Biophysical and policy factors predict simplified crop rotations in the US Midwest

open access: yesEnvironmental Research Letters, 2021
Over 70% of the 62 million hectares of cropland in the Midwestern United States is grown in corn-based rotations. These crop rotations are caught in a century-long simplification trend despite robust evidence demonstrating yield and soil benefits from ...
Yvonne Socolar   +3 more
doaj   +1 more source

Filling the Gaps in Biophysical Knowledge of Urban Ecosystems: Flooding Mitigation and Stormwater Retention

open access: yesLand, 2023
Urban flooding is one of the most recognized problems cities must tackle in the coming decades due to climate change conditions. Nevertheless, the empirical knowledge of the biophysical capacity of cities to absorb, store or retain and release water ...
Stefano Salata
doaj   +1 more source

An in silico hiPSC-Derived Cardiomyocyte Model Built With Genetic Algorithm

open access: yesFrontiers in Physiology, 2021
The formulation of in silico biophysical models generally requires optimization strategies for reproducing experimentally observed phenomena. In electrophysiological modeling, robust nonlinear regressive methods are often crucial for guaranteeing high ...
Akwasi D. Akwaboah   +6 more
doaj   +1 more source

Stretchable and anti-impact iontronic pressure sensor with an ultrabroad linear range for biophysical monitoring and deep learning-aided knee rehabilitation

open access: yesMicrosystems & Nanoengineering, 2021
Monitoring biophysical signals such as body or organ movements and other physical phenomena is necessary for patient rehabilitation. However, stretchable flexible pressure sensors with high sensitivity and a broad range that can meet these requirements ...
Hongcheng Xu   +14 more
doaj   +1 more source

Bridging the Nanoscopy-Immunology Gap

open access: yesFrontiers in Physics, 2019
Bridging the gap between traditional immunology and nanoscale biophysics has proved more difficult than originally thought. For cell biology applications however, super-resolution microscopy has already facilitated considerable advances.
Michael Shannon, Dylan M. Owen
doaj   +1 more source

Land Capability, Bio-Ecological Identity, and Flood Ecology (Case Study: Kowsar's Multi-Institutional Plan in the Ecosystem Coupled to Groundwater) [PDF]

open access: yesآب و توسعه پایدار, 2023
Flood governance is one of the main sub-branches of land use planning in the ecosystem dependent on groundwater. Social understanding of natural phenomena is an important variable in planning and policymaking.
M. Maham
doaj   +1 more source

Biophysical nanotools for single-molecule dynamics.

open access: yes, 2021
The focus of the cell biology field is now shifting from characterizing cellular activities to organelle and molecular behaviors. This process accompanies the development of new biophysical visualization techniques that offer high spatial and temporal ...
Su, QP, Ju, LA
core   +1 more source

Deep Learning Classification of Cheatgrass Invasion in the Western United States Using Biophysical and Remote Sensing Data

open access: yesRemote Sensing, 2021
Cheatgrass (Bromus tectorum) invasion is driving an emerging cycle of increased fire frequency and irreversible loss of wildlife habitat in the western US. Yet, detailed spatial information about its occurrence is still lacking for much of its presumably
Kyle B. Larson, Aaron R. Tuor
doaj   +1 more source

The Biophysical Modeling of the Transport Phenomena in the Living Systems

open access: yesTechnium: Romanian Journal of Applied Sciences and Technology, 2020
This article describes the principles of biological transport. The transport phenomena mean the variation in time and space of generalized forces when they generate flows for which conservation laws apply. After we describes: mass-, impulse-, energy- and electric-charge-transport and their mathematical characteristic equations.
null Janos Vincze   +1 more
openaire   +2 more sources

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