Results 51 to 60 of about 160,770 (374)

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

open access: yesEpigenomes, 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   +3 more
doaj   +1 more source

Software Aging Analysis of Web Server Using Neural Networks

open access: yes, 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

The long and winding road of reprogramming-induced rejuvenation

open access: yesNature Communications
Organismal aging is inherently connected to the aging of its constituent cells and systems. Reducing the biological age of the organism may be assisted by reducing the age of its cells - an approach exemplified by partial cell reprogramming through the ...
A. D. Yücel, V. Gladyshev
semanticscholar   +1 more source

Human organ rejuvenation by VEGF-A: Lessons from the skin

open access: yesScience Advances, 2022
Transplanting aged human skin onto young SCID/beige mice morphologically rejuvenates the xenotransplants. This is accompanied by angiogenesis, epidermal repigmentation, and substantial improvements in key aging-associated biomarkers, including ß ...
A. Keren   +5 more
semanticscholar   +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

open access: yesCosmetics, 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   +5 more
doaj   +1 more source

Use of platelet rich plasma for skin rejuvenation

open access: yesSkin research and technology
Platelet‐rich plasma (PRP) is recognized as a safe and effective therapy for regenerative skin healing and rejuvenation, utilizing autologous blood enriched with various growth factors.
Lam Kar Wai Phoebe   +7 more
semanticscholar   +1 more source

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

open access: yesPharmaceutics, 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   +6 more
doaj   +1 more source

The Old Woman’s Farcical Rejuvenation in The Rejuvenation of Miss Semaphore (1897)

open access: yesCahiers Victoriens et Edouardiens, 2022
Charlotte O’Conor Eccles’s The Rejuvenation of Miss Semaphore (1897) is a comedic New Woman narrative in which a lonely, middle-aged, single woman gets rejuvenated after drinking an elixir.
Somi Ahn
doaj   +1 more source

Numerical Study on Aging Dynamics in the 3D Ising Spin-Glass Model. III. Cumulative Memory and `Chaos' Effects in the Temperature-Shift Protocol [PDF]

open access: yes, 2002
The temperature ($T$)-shift protcol of aging in the 3 dimensional (3D) Edwards- Anderson (EA) spin-glass (SG) model is studied through the out-of-phase component of the ac susceptibility simulated by the Monte Carlo method.
Hukushima, Koji, Takayama, Hajime
core   +1 more source

Characterisation of bitumen through multiple ageing-rejuvenation cycles

open access: yesInternational Journal of Pavement Engineering
The multiple recycling of bitumen offers the possibility of reusing it for repeated lifecycles and achieve a higher degree of circularity of materials used in pavement construction. Aiming to identify the prospect, this study aged bitumen in a laboratory
Yongping Hu   +7 more
semanticscholar   +1 more source

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