Results 61 to 70 of about 10,111,763 (293)
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Atmospheric Electricity Data From Lerwick During 1964 to 1984
Geoscience Data JournalA dataset of the atmospheric Potential Gradient (PG) from Lerwick observatory in Shetland is now available, which provides hourly‐averaged PG for each month, from January 1964 to July 1984.
R. G. Harrison +2 more
doaj +1 more source
FEBS Letters, EarlyView.Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani +3 more
wiley +1 more source
Cardio‐microcurrent device for chronic heart failure: first‐in‐human clinical study
ESC Heart Failure, 2021 Aims Most devices for treating ambulatory Class II and III heart failure are linked to electrical pulses. However, a steady electric potential gradient is also necessary for appropriate myocardial performance and may be disturbed by structural heart ...
Dragana Kosevic +17 more
doaj +1 more source
THE NON-CORRELATION OF BIOELECTRIC POTENTIALS WITH IONIC GRADIENTS [PDF]
The Journal of General Physiology, 1956 The sartorius muscles of 320 toads have been analyzed for Na+ and K+. There is a wide variation in the Na+ content which when calculated intracellularly varied from 0 m.eq./kg. to 58 m.eq./kg. In particular it was found that the distribution of internal Na+ in the intact animal was such that only 17 per cent of the muscles should give from the Nernst ...
B M, JOHNSTONE, F H, SHAW, S E, SIMON
openaire +2 more sources
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Gradient Flows of Potential Energies in the Geometry of Sinkhorn Divergences
We analyze the gradient flow of a potential energy in the space of probability measures when we substitute the optimal transport geometry with a geometry based on Sinkhorn divergences, a debiased version of entropic optimal transport.
Lavenant, Hugo, Hardion, Mathis
core +6 more sources
Edge enhancement of potential field data using the enhanced gradient (EG) filter
Bulletin of the Mineral Research and ExplorationPotential field data play a critical role in interpreting various geologic structural features through edge detection filters that aid in mapping subsurface structural features.
Ahmad Alvandi +2 more
doaj +1 more source
Measurement Science Review, 2022 Theoretical grounds of integral vectors of ventricular depolarization and repolarization and their sum, i.e., the spatial ventricular gradient, have been studied.
Aidu Eduard A. I., Trunov Vladimir G.
doaj +1 more source
Water Potential Gradient in a Tall Sequoiadendron [PDF]
Plant Physiology, 1971 With an elevator installed in a 90-meter tall Sequoiadendron to collect the samples, xylem pressure potential measurements were made approximately every 15 meters along 60 meters of the tree's height. The measured gradient was about -0.8 bar per 10 meters of height, i.e., less than the hydrostatic gradient.
Peter Tobiessen +2 more
openaire +2 more sources