Results 81 to 90 of about 1,226,793 (307)

Other title: Kansas State Advisory Council on Aging report for fiscal years--Other title: Kansas Advisory Council on Aging annual report

open access: yes, 1979
The reports were prepared with the assistance of the Kansas Department on Aging.; Created in 1977 by the Kansas Act on the Aging, the ACA is represents different geographical, social and ethnic groups, with at least half its members being 60 years of age
Kansas Advisory Council on Aging.
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High‐Performance, Air‐Stable and Eco‐Friendly Terpene‐Processed Organic Solar Cells via Solvent‐Composition‐Controlled Film Formation Kinetics

open access: yesAdvanced Functional Materials, EarlyView.
Solvent‐composition‐controlled film formation enables high‐performance (efficiency = 18.66%) and air‐stable terpene‐processed organic solar cells. An optimized eucalyptol/tetralin ratio of 50:50 (v/v) balances molecular solvation and aggregation kinetics, producing favorable nanoscale phase separation and vertical composition gradients.
Hyerin Jeon   +4 more
wiley   +1 more source

Phosphatidylserine prevents UV-induced decrease of type I procollagen and increase of MMP-1 in dermal fibroblasts and human skin in vivo

open access: yesJournal of Lipid Research, 2008
In an effort to find topical agents that prevent or retard cutaneous aging, seven functional lipids were screened for their procollagen-upregulating and matrix metalloproteinase (MMP)-1-downregulating activities in human dermal fibroblasts by Western ...
Soyun Cho   +8 more
doaj   +1 more source

Impact of accelerated aging of epoxy‐Ni nanocomposites on space charge variation adopting pulsed electro acoustic technique

open access: yesSPE Polymers, 2020
Epoxy‐Ni nanocomposites of different weight percentages are subjected to accelerated aging by water aging, thermal aging and UV irradiation to understand the influence of aging conditions on their space charge behavior.
Myneni Sukesh Babu   +3 more
doaj   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Rhubarb and berry bio-additives as natural UV absorbers and stabilizers for biodegradable polylactide and polycaprolactone

open access: yeseXPRESS Polymer Letters
We investigated the effectiveness of plant-based bio-additives – rhubarb, lingonberry, and blueberry (0.1–1%) – as natural UV absorbers in biodegradable polymers polylactide (PLA) and polycaprolactone (PCL).
Malgorzata Latos-Brozio   +4 more
doaj   +1 more source

Fatigue Properties of Layered Double Hydroxides Modified Asphalt and Its Mixture

open access: yesAdvances in Materials Science and Engineering, 2014
This study investigated the influence of layered double hydroxides (LDHs) on the fatigue properties of asphalt mixture. In this paper, different aging levels (thin film oven test (TFOT) and ultraviolet radiation aging (UV aging for short)) of bitumen ...
Xing Liu   +4 more
doaj   +1 more source

[Coalition for Aging LGBT Initial Board Exploratory Meeting Document]

open access: yes, 2015
Initial Board Exploratory Meeting documents from the Coalition for Aging LGBT Records (The Dallas Way)
Coalition for Aging LGBT
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Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

open access: yesAdvanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han   +4 more
wiley   +1 more source

[Coalition for Aging LGBT Board of Directors Meeting Agenda]

open access: yes, 2015
Board of Directors Meeting agenda document from the Coalition for Aging LGBT Records (The Dallas Way)
Coalition for Aging LGBT
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