Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Restarting Stalled Replication Forks02:37

Restarting Stalled Replication Forks

5.9K
DNA replication is initiated at sites containing predefined DNA sequences known as origins of replication. DNA is unwound at these sites by the minichromosome maintenance (MCM) helicase and other factors such as Cdc45 and the associated GINS complex.The unwound single strands are protected by replication protein A (RPA) until DNA polymerase starts synthesizing DNA at the 5’ end of the strand in the same direction as the replication fork. To prevent the replication fork from falling apart,...
5.9K
Reversible and Irreversible Processes01:14

Reversible and Irreversible Processes

4.4K
The thermodynamic processes can be classified into reversible and irreversible processes. The processes that can be restored to their initial state are called reversible processes. It is only possible if the process is in quasi-static equilibrium, i.e., it takes place in infinitesimally small steps, and the system remains at equilibrium However, these are ideal processes and do not occur naturally. An ideal system undergoing a reversible process is always in thermodynamic equilibrium within...
4.4K
Randomized Experiments01:13

Randomized Experiments

7.1K
The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
7.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Stochastic Resetting Prevails Over Sharp Restart for Broad Target Distributions.

Physical review letters·2025
Same author

Rate enhancement of gated drift-diffusion process by optimal resetting.

The Journal of chemical physics·2023
Same author

Resetting transition is governed by an interplay between thermal and potential energy.

The Journal of chemical physics·2021
Same author

Space-dependent diffusion with stochastic resetting: A first-passage study.

The Journal of chemical physics·2020
Same author

Diffusion with resetting in a logarithmic potential.

The Journal of chemical physics·2020
Same author

Stochastic thermodynamics of periodically driven systems: Fluctuation theorem for currents and unification of two classes.

Physical review. E·2018
Same journal

Erratum: Low-dimensional model for adaptive networks of spiking neurons [Phys. Rev. E 111, 014422 (2025)].

Physical review. E·2026
Same journal

Disentangling the effects of many-body forces on depletion interactions.

Physical review. E·2026
Same journal

Charge transport and mode transition in dual-energy electron beam diodes.

Physical review. E·2026
Same journal

Optimization of multisite reactions in complex compartmentalized media.

Physical review. E·2026
Same journal

Origin of geometric cohesion in nonconvex granular materials: Interplay between interdigitation and rotational constraints enhancing frictional stability.

Physical review. E·2026
Same journal

Interaction of walkers with a standing Faraday wave.

Physical review. E·2026
See all related articles

Related Experiment Video

Updated: Aug 24, 2025

BEST: Barcode Enabled Sequencing of Tetrads
12:59

BEST: Barcode Enabled Sequencing of Tetrads

Published on: May 1, 2014

10.2K

Expediting Feller process with stochastic resetting.

Somrita Ray1

  • 1Department of Chemistry, Indian Institute of Technology Tirupati, Tirupati 517619, India.

Physical Review. E
|October 21, 2022
PubMed
Summary
This summary is machine-generated.

Stochastic resetting accelerates first-passage times in Feller diffusion by strategically returning particles to their origin. The effectiveness depends on the initial and absorbing boundary positions relative to the potential minimum, revealing distinct acceleration regimes.

More Related Videos

Gene-targeted Random Mutagenesis to Select Heterochromatin-destabilizing Proteasome Mutants in Fission Yeast
07:18

Gene-targeted Random Mutagenesis to Select Heterochromatin-destabilizing Proteasome Mutants in Fission Yeast

Published on: May 15, 2018

10.8K
The Green Monster Process for the Generation of Yeast Strains Carrying Multiple Gene Deletions
13:06

The Green Monster Process for the Generation of Yeast Strains Carrying Multiple Gene Deletions

Published on: December 15, 2012

14.4K

Related Experiment Videos

Last Updated: Aug 24, 2025

BEST: Barcode Enabled Sequencing of Tetrads
12:59

BEST: Barcode Enabled Sequencing of Tetrads

Published on: May 1, 2014

10.2K
Gene-targeted Random Mutagenesis to Select Heterochromatin-destabilizing Proteasome Mutants in Fission Yeast
07:18

Gene-targeted Random Mutagenesis to Select Heterochromatin-destabilizing Proteasome Mutants in Fission Yeast

Published on: May 15, 2018

10.8K
The Green Monster Process for the Generation of Yeast Strains Carrying Multiple Gene Deletions
13:06

The Green Monster Process for the Generation of Yeast Strains Carrying Multiple Gene Deletions

Published on: December 15, 2012

14.4K

Area of Science:

  • Statistical Physics
  • Stochastic Processes
  • Mathematical Biology

Background:

  • The Feller process models diffusion with space-dependent coefficients and a confining potential, applicable to biological and social phenomena where negative values are impossible.
  • Stochastic resetting introduces random re-initializations to a diffusion process, altering its first-passage time properties.

Purpose of the Study:

  • To investigate the impact of Poissonian stochastic resetting on the first-passage properties of the Feller diffusion process.
  • To derive exact expressions for the mean first-passage time under resetting and identify conditions for accelerated first-passage.

Main Methods:

  • Utilized the Fokker-Planck equation to describe the Feller diffusion process with stochastic resetting.
  • Derived closed-form expressions for the Laplace transform of the survival probability.
  • Analyzed the optimal resetting rate and maximal speedup to determine phase spaces where resetting is beneficial.

Main Results:

  • Obtained exact expressions for the mean first-passage time (⟨T_r⟩) with Poissonian resetting.
  • Identified critical values (θ_c) determining the efficacy of resetting based on initial (x_0) and absorbing boundary (x_a) positions.
  • Found that for x_0 < x_a, resetting accelerates first-passage for θ < θ_c, while for x_a < x_0, acceleration occurs for θ > θ_c.

Conclusions:

  • Poissonian resetting can significantly accelerate first-passage times in Feller diffusion, but its effectiveness is highly dependent on the system's parameters.
  • The study elucidates the phase space where resetting provides a speedup, offering insights for optimizing processes in relevant scientific fields.
  • This work provides a foundation for exploring resetting in more complex, case-specific Feller diffusion models.