Results 41 to 50 of about 504,486 (412)

Algorithm to Determine the Knee Point on Capacity Fade Curves of Lithium-Ion Cells

open access: yesEnergies, 2019
Lithium-ion batteries typically exhibit a transition to a more rapid capacity fade trend when subjected to extended charge–discharge cycles and storage conditions.
Weiping Diao   +3 more
semanticscholar   +1 more source

Clinical commissioning of an adaptive radiotherapy platform: Results and recommendations

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Online adaptive radiotherapy platforms present a unique challenge for commissioning as guidance is lacking and specialized adaptive equipment, such as deformable phantoms, are rare. We designed a novel adaptive commissioning process consisting of end‐to‐end tests using standard clinical resources.
Kelly Kisling   +5 more
wiley   +1 more source

The fading of supernova 1997D [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2001
9 pages, 5 figures. Accepted for publication in MNRAS.
S. Benetti   +10 more
openaire   +3 more sources

Volume staging for arteriovenous malformation SRS treatment using VMAT

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Volume staging involves dividing the target volume into smaller parts and treating each part separately. In this study, the feasibility of volume‐staged stereotactic radiosurgery (VS‐SRS) on a linear accelerator using volumetric modulated arc therapy (VMAT) and a frameless patient positioning system is investigated.
Claudia Mendez, Ermias Gete
wiley   +1 more source

Calendar Aging of Lithium-Ion Batteries I. Impact of the Graphite Anode on Capacity Fade

open access: yes, 2016
In this study, the calendar aging of lithium-ion batteries is investigated at different temperatures for 16 states of charge (SoCs) from 0 to 100%. Three types of 18650 lithium-ion cells, containing different cathode materials, have been examined.
P. Keil   +6 more
semanticscholar   +1 more source

Capacity Fade Analysis of Sulfur Cathodes in Lithium–Sulfur Batteries

open access: yesAdvancement of science, 2016
Rechargeable lithium–sulfur (Li–S) batteries are receiving ever‐increasing attention due to their high theoretical energy density and inexpensive raw sulfur materials.
Jianhua Yan, Xingbo Liu, Bingyun Li
semanticscholar   +1 more source

The Influence of Synthesis Method on the Local Structure and Electrochemical Properties of Li-Rich/Mn-Rich NMC Cathode Materials for Li-Ion Batteries

open access: yesNanomaterials, 2022
Electrochemical energy storage plays a vital role in combating global climate change. Nowadays lithium-ion battery technology remains the most prominent technology for rechargeable batteries.
Mylène Hendrickx   +6 more
doaj   +1 more source

The Fading of Pigments [PDF]

open access: yesScientific American, 1895
n ...
openaire   +1 more source

The mechanisms and moderators of "fade-out": Towards understanding why the skills of early childhood program participants converge over time with the skills of other children.

open access: yesPsychological bulletin, 2019
Early childhood education (ECE) programs have been shown to produce immediate positive impacts on children's cognitive abilities, academic knowledge, and social-emotional skills. However, some research suggests that impacts may be modest and short-lived.
R. Abenavoli
semanticscholar   +1 more source

Sonic logos: An Experimental Design on Sound Features and Brand Personality.

open access: yesDisertaciones, 2019
Sonic branding is the strategic use of sound to communicate the identity and values of a brand in the different touch points with its publics. The objective of this study is to determine which brand personality traits and self-reported emotions (calmness
Lluís Mas
doaj   +1 more source

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