Results 111 to 120 of about 875,658 (393)

Poly(1,4‐anthraquinone) as an Organic Electrode Material: Interplay of the Electronic and Structural Properties due to the Unusual Lone‐Pair‐π Conjugation

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
In this study, the unique role of the unusual lone‐pair‐π conjugation mechanism in poly(1,4‐anthraquinone) (P14AQ) is explored as an organic electrode material. Unlike traditional π‐π interactions, P14AQ's conjugation involves lone pairs of oxygen atoms interacting with the π cloud of adjacent units, enabling stable charge transport even with minimal π‐
Xiaotong Zhang, Piotr de Silva
wiley   +1 more source

Effect of preoperative rapamycin supplementation on perioperative clinical frailty and cognitive performance in a murine model undergoing anesthesia and surgery

open access: yesScientific Reports
The geroprotective effects of rapamycin in mitigating frailty and cognitive complications in the perioperative period remains unknown. Of 39 C57BL/6 mice tested, 19 were young (16 weeks), and 20 were old (80 weeks).
Ming Ann Sim   +11 more
doaj   +1 more source

Securitization of Longevity and Mortality Risk [PDF]

open access: yes
This paper deals with Alternative Risk Transfer (ART) through the securitization of longevity and mortality risks in pension plans and commercial life insurance. Various types of such mortality-linked securities are described (e.g., CATM bonds, longevity
Tomas Cipra
core  

Internal Temperature Evolution Metrology and Analytics in Li‐Ion Cells

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates the non‐linear evolution of internal temperatures across diverse operating conditions, highlighting the disparities between internal and external measurements and the resulting thermal asymmetries. The coupled thermo‐electrochemical modeling framework provides a comprehensive analysis of various heat generation modes, examining ...
Anuththara S. J. Alujjage   +5 more
wiley   +1 more source

Are older adults the key to ending China's lockdowns?

open access: yesThe Lancet. Healthy Longevity, 2022
The Lancet Healthy Longevity
doaj   +1 more source

Systematic review of type-specific pathophysiological symptoms of Sasang typology

open access: yesIntegrative Medicine Research, 2016
Previous studies on the Sasang typology have focused on the differential diagnosis of each Sasang type with type-specific pathophysiological symptoms (TSPS).
Yoo Ri Han   +5 more
doaj   +1 more source

Post-Darwinian longevity [PDF]

open access: yes
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James W. Vaupel
core  

Chemically Processed Porous V2O5 Thin‐Film Cathodes for High‐Performance Thin‐film Zn‐Ion Batteries

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study presents a rapid, cost‐effective chemical method for fabricating porous vanadium oxide thin‐film cathodes, aimed at enhancing charge storage in Zinc‐ion thin‐film batteries. The approach promises high‐performance, safe, and affordable thin‐film batteries, with industrial viability through efficient processing of highly porous cathodes ...
Jingli Luo   +9 more
wiley   +1 more source

Ageing in a post COVID world

open access: yesThe Lancet. Healthy Longevity, 2021
The Lancet Healthy Longevity
doaj   +1 more source

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