Results 171 to 180 of about 213,361 (281)

Treatment of stable angina of effort with verapamil: a double-blind, placebo-controlled randomized crossover study. [PDF]

open access: bronze, 1982
Samuel J. Brodsky   +5 more
openalex   +1 more source

Revisiting Membrane‐Free Zn–Mn Redox Flow Batteries: An Innovative Universal Aspartic Acid Additive for Superior Stability

open access: yesAdvanced Energy Materials, EarlyView.
An all‐aqueous, membrane‐free Zn–Mn redox flow battery utilizing deposition chemistry can be a promising alternative to conventional aqueous redox flow systems. Since it uses a combined electrolyte in which the catholyte and anolyte are mixed, issues affecting both the cathode and anode can be addressed simultaneously with the simple addition of an ...
Hyeokjun Jang   +7 more
wiley   +1 more source

Crossover and scaling in one dimension

open access: green, 1975
S. Barišić, Katarina Uzelac
openalex   +2 more sources

Randomised crossover trial of rate responsive Activitrax and conventional fixed rate ventricular pacing. [PDF]

open access: bronze, 1987
D P Lipkin   +6 more
openalex   +1 more source

Probing Electrode Transformation under Dynamic Operation for Alkaline Water Electrolysis

open access: yesAdvanced Energy Materials, EarlyView.
This work leverages extensive electrochemical diagnostics and physical characterizations to investigate degradation mechanism of alkaline water electrolysis under reverse current conditions, which also proposes pathways to accelerate deployment of more efficient, affordable, and reliable hydrogen production solutions.
Guanzhi Wang   +7 more
wiley   +1 more source

Silane and silazane surface modification of recycled glass fibers for polypropylene composites

open access: yesJournal of Applied Polymer Science, Volume 140, Issue 5, February 5, 2023., 2023
This study investigates the efficiency of multifunctional silane and silazane agents for surface modification of recycled glass fibers. Overall, the amino‐silane reagents improve the dispersion of GFs in PP, and permit subsequent reaction with MAPP leading to better compatibilization, with moderate improvements in strength attributed to the ...
Kyriaki Gkaliou, Anders E. Daugaard
wiley   +1 more source

Food waste, date labels, and risk preferences: An experimental exploration

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract This study provides theoretical and experimental evidence that consumers adjust their premeditated food waste by date labels and their risk and loss preferences. The “Use by” date label leads to more premeditated food waste than “Best by” for deli meat and spaghetti sauce.
Norbert Lance Weston Wilson   +1 more
wiley   +1 more source

Home - About - Disclaimer - Privacy