Results 31 to 40 of about 104,614 (297)

Surfing on a critical line: Rejuvenation without chaos, Memory without a hierarchical phase space [PDF]

, 2002
The dynamic behaviour of glassy materials displays strong nonequilibrium effects, such as ageing in simple protocols, memory, rejuvenation and Kovacs effects in more elaborated experiments.
Bellon L., Berezinskii V. L., Berthier L., Berthier L., Bouchaud J. P., Bouchaud J. P., Cugliandolo L. F., Cugliandolo L. F., Godrèche C., Höhler R., Knaebel A., Kovacs A. J., L Berthier, Nordblad P., P. C. W Holdsworth, Struik L. C. E., Vincent E.   +16 more
core   +1 more source

Immune system rejuvenation—approaches and real achievements

Exploration of Immunology, 2023
Interest in the mechanisms of aging of the immune system has not faded over the past 100 years, and it is caused by the immune-mediated development of age-related pathology, including autoimmune organ damage, reduced vaccination efficiency ...
Iryna Pishel
doaj   +1 more source

Rejuvenation and Memory in model Spin Glasses in 3 and 4 dimensions

, 2005
We numerically study aging for the Edwards-Anderson Model in 3 and 4 dimensions using different temperature-change protocols. In D=3, time scales a thousand times larger than in previous work are reached with the SUE machine.
Jimenez, S., Martin-Mayor, V., Perez-Gaviro, S.   +2 more
core   +1 more source

Aging, rejuvenation and memory phenomena in spin glasses [PDF]

, 2004
In this paper, we review several important features of the out-of-equilibrium dynamics of spin glasses. Starting with the simplest experiments, we discuss the scaling laws used to describe the isothermal aging observed in spin glasses after a quench down
B Rinn, D Hérisson, D Hérisson, D Parker, D Petit, D S Fisher, E Vincent, E Vincent, F Bert, F Bert, F Ladieu, G F Rodriguez, H Aruga Katori, H Yoshino, J -P Bouchaud, J Hammann, J Hammann, J P Bouchaud, J-P Bouchaud, J-P Bouchaud, J-P Bouchaud, K Jonason, K Jonason, L Berthier, L Berthier, L C E Struik, M Sales, M Sasaki, P E Jönsson, P Nordblad, Ph Refregier, S Miyashita, V Dupuis, V Dupuis, V S Zotev, Y G Joh   +35 more
core   +2 more sources

The Regulation of Plant Vegetative Phase Transition and Rejuvenation: miRNAs, a Key Regulator

Epigenomes, 2021
In contrast to animals, adult organs in plants are not formed during embryogenesis but generated from meristematic cells as plants advance through development.
Tajbir Raihan, Robert L. Geneve, Sharyn E. Perry, Carlos M. Rodriguez Lopez   +3 more
doaj   +1 more source

Fluorescent Light Energy (FLE) Generated through Red LED Light and a Natural Photoconverter Gel as a New, Non-Invasive Approach for Facial Age Control: A Pilot Study

Cosmetics, 2023
This study, for the first time, evaluated the safety and efficacy of a new natural-based topical gel containing a spirulina extract. This photoconverter gel generates fluorescent light energy (FLE) via a red LED light device, which is proven to be ...
Giuseppe Scarcella, Roberta Tardugno, Pasquale Crupi, Marilena Muraglia, Maria Lisa Clodoveo, Filomena Corbo   +5 more
doaj   +1 more source

Software Aging Analysis of Web Server Using Neural Networks

, 2012
Software aging is a phenomenon that refers to progressive performance degradation or transient failures or even crashes in long running software systems such as web servers.
Raju, R., Sumathi, G.
core   +1 more source

Age structure landscapes emerge from the equilibrium between aging and rejuvenation in bacterial populations. [PDF]

, 2018
The physiological asymmetry between daughters of a mother bacterium is produced by the inheritance of either old poles, carrying non-genetic damage, or newly synthesized poles.
Buetz, Christen, Chao, Lin, Proenca, Audrey M, Rang, Camilla Ulla, Shi, Chao   +4 more
core   +3 more sources

In Vivo Skin Regeneration and Wound Healing Using Cell Micro-Transplantation

Pharmaceutics, 2022
Background: The accumulation of senescent cells in tissues alters tissue homeostasis and affects wound healing. It is also considered to be the main contributing factor to aging.
Lucia Nanić, Andrea Cedilak, Nikolina Škrobot Vidaček, Florian Gruber, Miljenko Huzak, Michael Bader, Ivica Rubelj   +6 more
doaj   +1 more source

Aging and Rejuvenation with Fractional Derivatives [PDF]

, 2004
We discuss a dynamic procedure that makes the fractional derivatives emerge in the time asymptotic limit of non-Poisson processes. We find that two-state fluctuations, with an inverse power-law distribution of waiting times, finite first moment and ...
B. J. West, Bruce J. West, D. Bedeaux, E. W. Montroll, F. Bardou, Gerardo Aquino, Mauro Bologna, Paolo Grigolini, R. Kubo   +8 more
core   +1 more source