Results 211 to 220 of about 248,790 (377)

Minimum spanning tree analysis of unimpaired individuals at risk of Alzheimer's disease. [PDF]

open access: yesBrain Commun
García-Colomo A   +7 more
europepmc   +1 more source

Alternative Solid‐State Synthesis Route for Highly Fluorinated Disordered Rock‐Salt Cathode Materials for High‐Energy Lithium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This work presents a tailored solid‐state route to enhance DRX fluorination and electrochemical performance. Using unconventional precursors, Li6MnO4, MnF2, and TiO2, prevents Mn‐based intermediates, which do not accommodate fluorines, enabling the formation of highly fluorinated DRX with a composition of Li1.23Mn0.40Ti0.37O2−yFy (y = 0.29–0.34 ...
Venkata Sai Avvaru   +20 more
wiley   +1 more source

Operando X‐Ray and Postmortem Investigations of High‐Voltage Electrochemical Degradation in Single‐Crystal‐LiNiO2–Graphite Cells

open access: yesAdvanced Energy Materials, EarlyView.
Through comprehensive operando and postmortem investigations, it is shown that the single‐crystalline LiNiO2 cathodes, even when cycled under stressful conditions that expedite O loss, can retain their bulk redox stability. The predominant cathode degradation mode is the growth of a densified surface layer, which severely impedes Li‐ion diffusion and ...
Muhammad Ans   +14 more
wiley   +1 more source

Enhancing energy balance in wireless sensor networks through optimized minimum spanning tree. [PDF]

open access: yesPeerJ Comput Sci
Saad HM   +5 more
europepmc   +1 more source

HAMSTER: visualizing microarray experiments as a set of minimum spanning trees [PDF]

open access: hybrid, 2009
Raymond Wan   +4 more
openalex   +1 more source

Achieving High Energy Density in Aqueous Zinc‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Aqueous zinc‐ion batteries (AZIBs) offer high safety, cost‐effectiveness, and environmental benefits, yet achieving high energy density remains a challenge. This review explores advances in cathodes, zinc anodes, separators, and electrolytes to enhance energy density. It also discusses scalability and future directions, highlighting AZIBs potential for
Chun‐Chuan Kao   +5 more
wiley   +1 more source

The Filter-Kruskal Minimum Spanning Tree Algorithm [PDF]

open access: bronze, 2009
Vitaly Osipov   +2 more
openalex   +1 more source

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